baber/WOPTO huggingface dataset:
Patent JP-S62187491-A (JP)
Title: Method for collecting protamine salt or such
Inventor: UENO RYUZO
IPC: C07K14/00
Filed: 1986-02-12
Abstract: PURPOSE:To obtain the titled high-purity compound useful as drugs, etc., simply, by treating milt of fish with a dilute mineral acid to give a crude protamine salt extracted solution, adding a small amount of an inorganic salt to the extracted solution to give precipitate, removing the precipitate and adding a large amount of the inorganic salt to the supernatant liquid. CONSTITUTION:For example, milt of fish such as salmon, etc. is treated with preferably 6-14wt% aqueous solution of dilute mineral acid such as sulfuric acid at 20-30 deg.C for <=3hr to give a crude protamine salt extracted solution. Then the extracted solution is blended with a small amount of an inorganic salt such as ammonium sulfate (preferably 1.6-1.9mol ammonium sulfate based on 1l extracted solution at 20-30 deg.C in the case where the concentration of protamine sulfate is <=1wt% and 1.9-2.4mol based on 1l extracted solution at 30-50 deg.C in the case where the concentration is >=1wt%), admixed proteins are precipitated and removed. Then, the supernatant liquid is mixed with a large amount of the inorganic salt (preferably 3.0-3.3mol ammonium sulfate based on 1l extracted solution) and the protamine salt is precipitated at 10-30 deg.C to give the aimed compound.
Patent JP-S56126391-A (JP)
Title: Vtr automatic photographing device
Inventor: KAWAGUCHI HIROSHI
IPC: H04N5/782
Filed: 1980-03-11
Abstract: PURPOSE:To secure an automatic operation of the VTR, by obtaining a control circuit that can give an automatic start, picture recording and stop to the photographing shift device cassette VTR, video timer and monitor TV respectively in the time set freely by a timer. CONSTITUTION:The video camera 10 is put on a shifting device that can move up and down along the rail 12, and the rail 12 itself can move laterally along the rail 11. The rail 11 is designed to be located in front of the subscriber call meter so that the indication of each call meter can be photographed. The shifting device includes the photographing controller 20 and the operating part 21. For the static devices, the cassette VTR15, video timer 16 that supplies the photographing data to the VTR15, monitor TV14 and the program timer 18 that generates the electric signals at the desired times T1-T3. The power is supplied to the shifting device by the signal T1 of the timer 18; and the power is supplied to the shifting device for its shift, cassette VTR15 and the monitor TV14 by the signal T2 respectively. Thus a photographing is carried out. Then a control is given to the end of photographing by the signal T3.
Patent JP-S54121223-A (JP)
Title: Highly corrosion-resistant, supertough, high-cr low-ni two- phase cast stailess steel
Inventor: SHIOKAWA HIROYUKI
IPC: C22C38/00
Filed: 1978-03-14
Abstract: PURPOSE: High-Cr low-Ni two phase cast stainless steel is added with an adequate amount of Nb, and an equivalent ratio of Cr/Ni is specified, to thereby enhance toghness and corrosion resistance to acid.  
     CONSTITUTION: A stainless steel includes, C<0.10%, Si<1.5%, Mn<1.5%, P< 0.04%, S<0.04%, Cr: 22 to 30%, Ni: 3 to 6%, Mo: 0.5 to 1.5%, Cu: 0.4 to 1.0%, N<0.10%, Nb: 0.10 to 0.24%, additionally including less than 0.1% of single or both of Al and Ca, with equivalent ratio of Cr/Ni being in the range of 3 to 4.5. The structure consists of 50 to 80% of ferrite as base and austenite as mixed remainder, constituting two phase stainless steel. This steel has only a little of sensitizing degree that degrades toughness and corrosion resistance at 600 to 900°C in a short period of time, and in addition provided with excellent toughness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57145259-A (JP)
Title: Scanning type electron microscope and its similar device
Inventor: YAMAZAKI SHIGETOMO
IPC: H01J37/09
Filed: 1981-03-03
Abstract: PURPOSE: To always obtain a high quality sample picture by providing an electromagnetic objective lens with its central point between the upper and lower poles and arranging the sample near the central point of this lens.  
     CONSTITUTION: An electromagnetic objective lens 1 is provided at the lower part in a mirror cylinder and is configured as a lens whose central point G exists between the upper and lower poles 2 and 3. A hole 3a which passes a sample 4 and its bench is formed at the lower pole 3 of this objective lengs 1. Thus the sample 4 can be arranged near the central point G of the lens. Besides, a magnetic pole flap 5 which is screwed into the hole 3a of the lower pole 3 is provided and has a hole 5a with a smaller diameter than that of the hole 3a. The secondary electrons emitted from the sample 4 are detected by the upper and lower detectors 10 and 9 and the brightness of a cathode-ray tube is modulated by their detection signals. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61191872-A (JP)
Inventor: WATANABE SHIGEO
IPC: F25J3/02
Filed: 1985-02-20
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-S61191486-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J9/00
Filed: 1985-02-20
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-H02211040-A (JP)
Title: Series-wound machine
Inventor: KAWAMURA TSUTOMU
IPC: H01F41/06
Filed: 1989-02-09
Abstract: PURPOSE:To prevent contact with the internal edges of slots of needles to promote an insulation quality by providing a bearing mechanism capable of swiveling stator cores in the circumferential direction when magnet wires are wound on the stator cores. CONSTITUTION:Circular grooves 29 and 30 are formed to symmetrical positions to the upper surfaces of upper cradles 37 and the upper surfaces of lower cradles 26 supporting stator cores 1 by flanges 27a. A plurality of steel balls 31 are housed between both grooves 29 and 30 so that they are capable of rolling. The upper cradles 27 are supported by the steel balls 31 so that they are capable of swiveling, and the stator cores 1 are thereby capable of swiveling in the circumferential direction. According to the constitution, in case needles 22 are moved along slots 1a of the stator cores 1, even if the needles contact the slots, the stator cores are rotated by the contact pressure, and both needle and slot are not strongly rubbed on each other. Therefore, damage to the needles and magnet wires can be prevented, and insulation quality is not injured.
Patent JP-S56126870-A (JP)
Title: Developing equipment
Inventor: KUGE TSUKASA
IPC: G03G15/09
Filed: 1980-03-11
Abstract: PURPOSE:To make it possible to stably apply a toner of thin layer to the developing sleeve, by forming a stagnation of toner between the developing sleeve of the jumping developing equipment, and the magnetic brush sleeve for feeding a toner to the developing sleeve. CONSTITUTION:The magnetic brush sleeve 1 and the developing sleeve 2 are rotated in the same direction (counterclockwise in the figure). And, the relation of the space (a) between the magnetic brush control plate 4 and the magnetic brush sleeve 1, the space (b) between the magnetic brush sleeve 1 and the developing sleeve 2, and the space (c) between the developing sleeve 2 and the photosensitive body 8 is made c<a<=b, and the stagnation 6' of a developer is formed between the magnetic brush sleeve 1 and the developing sleeve 2. Moreover, this constitution is made, for instance, so that magnetic flux density on the surface of the developing sleeve in the opposed parts of both the sleeves 1, 2 does not become larger than the magnetic flux density on the surface of the magnetic brush sleeve 1.
Patent JP-H02209793-A (JP)
Title: Manufacture of circuit board
Inventor: KOUNO YUMIKO
IPC: H05K3/38
Filed: 1989-02-09
Abstract: PURPOSE:To prevent an etching agent from spreading to an unetched metallic plate by coating the ceramics plate and the metallic plate of a laminated body on a conductive plate with an insulator liquidtightly, performing electrical connection only between the conductive plate and the metallic plate with a conductive substance, and making a current flow. CONSTITUTION:A metallic plate 2 is stuck to one face of a ceramics plate 1 to form a laminated body. Said laminated body is mounted on a conductive plate 20 and an electrically-insulating screen 11 which is made of a material not reacting to corrosion solvent 7 and has a pattern to be etched corresponding to a circuit pattern is tightly adhered to the surface of the metallic plate 2. The corrosion solvent 7 after pasting is applied to the metallic plate 2 through the pattern of the screen 11. An electrode 8 is installed on the face to which the pre-corrosion solvent 7 is applied. The ceramics plate 1 and the other metallic plate 3 of the laminated body on the conductive plate 20 are covered liquidtightly by an insulator 21. Electrical connection only between the conductive plate 20 and the metallic plate 2 is performed with a conductive substance 22, a current is caused to flow between the electrode 8 and the conductive plate 20, and electrolytic etching is performed.
Patent JP-S63219714-A (JP)
Title: Breakwater, its construction, and concrete caisson therefor
Inventor: OGAWARA SHIGEAKI
IPC: E02B3/06
Filed: 1987-02-14
Abstract: PURPOSE:To simply and efficiently construct a breakwater by a method in which a bottom concrete caisson having window holes in the surrounding wall is supported on the bottom ground under water by legs integrated with the caisson and resistance piles piercing the bottom wall of the caisson. CONSTITUTION:Resistance piles B1 are set on the bottom ground 15 under water and rubble 16 is charged and roughly leveled and roughly leveled. A bottom concrete caisson A having window holes in its front and back walls 1 and 2 is lifted and lowered on the rubble mound 16 by a crane on ship, and legs d1 and d2 are penetrated into the rubble mound 16 and the bottom ground 15 under the weight of the caisson a and also by jet water from pressure water paths 13 and 14. Reinforcing bars are adequately set on the recessed inside bottom of the caisson A where the heads of the piles B1 are piercingly positioned. Concrete D1 is placed to bury the heads of the piles b1.
Patent JP-H08218759-A (JP)
Title: Excavation method for soil and underground structure construction method
Inventor: SHIMODA SHINJI
IPC: E21B47/12
Filed: 1995-02-20
Abstract: PURPOSE: To excavate and move specific earth and sand while preventing the elevation and settlement in a specific place in the ground, form a hollow area and, at the same time, to protect a wall of the hollow area. CONSTITUTION: Function for excavating earth and sand from the ground toward a structure formation planning area in the ground, function for moving the excavated earth and sand, pressure controlling function for measuring air pressure in the ground to control for protecting the wall of the hollow area before or after the excavation and the front end device 3 with function for transferring operational conditions of the functions mentioned above are connected to a porous pipe 1 used for power, communications and courses of carrying in and out necessary for the operation of every function and is inserted. The ground peripheral section of the porous pipe is in an enclosed state with an air packer 10 so as to control easily the inside pressure, excavated earth and sand and hardener inserted from the ground are jetted and are mixed, and a hardening structure with optional strength is formed with remote control by discharging only surplus slurry.
Patent JP-H03233731-A (JP)
Title: Temperature abnormality processing system
Inventor: SAKAI SEIKI
IPC: G06F1/04
Filed: 1990-02-09
Abstract: PURPOSE:To prevent the system down due to the temperature abnormality of an arithmetic part by providing a means which detects the temperature abnormality for each arithmetic part, stopping the clock of an abnormal arithmetic part, and starting again the clock when no temperature abnormality is detected any more. CONSTITUTION:In a data processing system, a CPU 1 containing the arithmetic parts 3 and 4 and a diagnostic device 2 perform the communication to each other. The means 7 - 10 are provided on the device 2 in order to detect the temperature abnormality for both parts 3 and 4 of the CPU 1 respectively. At the same time, a means 13 is provided to report the detection of the temperature abnormality and the arithmetic part number to the CPU 1 at detection of the abnormality. Furthermore the means 11 - 13 are provided to stop the clock of the part 3 or 4 that has the temperature abnormality with the clock stop request given from the CPU 1, to start again the clock when no temperature abnormality is detected any more, and the inform the CPU 1 of the restart of the clock. In such a constitution, it is possible to prevent the system down which is caused by the temperature abnormality of the arithmetic part.
Patent JP-H08238217-A (JP)
Title: Endoscope
Inventor: IIDA YOSHIHIRO
IPC: G02B23/24
Filed: 1996-02-19
Abstract: PURPOSE: To improve cleaning performance of the inside of an auxiliary injector by providing a valve support part to detachably support a check valve on an auxiliary pipeline in an endoscope which has the auxiliary injector provided with the check valve in the auxiliary pipeline to prevent the back flow of a fluid from the side of a main pipeline. CONSTITUTION: A grip part 71 provided at an operating part of an endoscope is provided with an auxiliary injector 61 to feed air or water to a downstream side water feed pipeline. In other words, the auxiliary injector 61 has a cylindrical connection member 63 inserted into a mounting hole 71b formed in a casing 71a of the grip part 71. Check valves 58 and 59 are provided in an injection port body (auxiliary pipeline) 55 to prevent the back flow of a fluid from the side of the down stream side water feed pipeline. A protruded part (valve support part) 107 is formed inward on the inner circumferential surface of a medium diameter part 55c of the injection port body 55. Then, the check valves 58 and 59 are detachably supported on the protruded part 107.
Patent JP-H06242982-A (JP)
Title: Test system for virtual computer system
Inventor: SHIRATORI TOSHIHARU
IPC: G06F9/46
Filed: 1993-02-19
Abstract: PURPOSE:To efficiently test the function of the virtual computer system by automatically generating the same high-precision test environment and expected value as the function test of an actual computer system. CONSTITUTION:The test environment of the virtual computer system is automatically generated by combining test environment information 200a on the actual computer system and virtual computer system information 400a with each other at a test environment generation part 20 and the expected values are stored as a test-expected value 700a in a file 700 by combining the execution result value 300a of the actual computer system test with virtual computer system information 400a at an expected value generation part 30. Then, test exexution processing 500 for the virtual computer is performed under the test environment generated by the test environment generation part 20 and a result comparison part 40 compares an execution result value 60 with the expected value 700a of the virtual computer system test to confirm the normalcy.
Patent JP-S55124127-A (JP)
Title: Light quantity control flash emitting device
Inventor: NAKAYAMA YASUO
IPC: H05B41/30
Filed: 1979-03-16
Abstract: PURPOSE:To make possible giving an alarm to the user by producing light or sound by the charge remained in the commutation capacitor of the circuit when the flash emission light quantity of a flash lamp was not dimmed. CONSTITUTION:A trigger circuit TG is operated by the discharge signal sig and a switching element SW1 closes the circuit, causing a discharge lamp Xe to discharge. A switching element SW2 is conducted by the dimming signal from a dimming circuit IC and the charging charge of a commutation capacitor C0 is applied as reverse bias to the switching element SW1, by which the lamp is forcefully put out. The potential of A of this time is lower than the potential of B and therefore a warning lamp GL does not light. When the lamp Xe discharges and no dimming was accomplished, the switching element SW2 is not conducted and the charge is held accumulated at the first polarity in the commutation capacitor C0 and therefore the warning lamp is lighted. It is also possible to use a sound producer in place of the warning lamp.
Patent JP-S58147960-A (JP)
Title: Method of judging nature of electrode plate for lead storage battery
Inventor: MIURA ASAHIKO
IPC: H01M4/20
Filed: 1982-02-26
Abstract: PURPOSE:To enable the nature of electrode plates to be judged from the relationship between the amount of lead carbonate contained in the electrode plate and the folding strength of the electrode plate by making a small paste plate, leaving the paste plate and said electrode plates at the same time, the measuring the folding strength of the paste plate immediately before said electrode plates are used. CONSTITUTION:When a paste is packed into electrode plate grids for a lead storage battery, the same paste as above is homogeneously packed into the opening part 1 of a sample plate 3 by means of a spatula. Next, the sample plate 3 is taken out at given intervals during the time when the electrode plates are left as well as before they are used, and the folding strength of the paste plate 4 is measured after it is drawn from the opening part 1 of the sample plate 3. That is to say, afrer the paste plate 4 is placed over a seat 5, the center of the paste plate 4 is folded by being pressed with a pressure gauge 7 which is equipped with a needle 6, and the pressure needed for folding the paste plate 4 is recorded.
Patent JP-H06218013-A (JP)
Title: Balance chair
Inventor: NAKAMURA KATSUSHIGE
IPC: A61G15/08
Filed: 1993-01-28
Abstract: PURPOSE:To provide a balance chair which can reduce physical burden on a person who performs a work while his arms are raised. CONSTITUTION:The first link 10 is supported under freely rotatable condition on a fixing part 8 of a chair main body 1 and the second link 11 for supporting the upper arm is supported on a shaft on the upper end of the first link 10 and an end part of the third link 12 for supporting the forearm is supported on a shaft on an apex of the second link 11 and another end alpha11 of the first auxiliary link 14 and another end alpha12 of the second link 11 are connected with the first sub-link 16 and another end alpha13 of the second auxiliary link 15 and one end alpha7 of a crank member 17 are connected with the second sub-link 18. In addition, one parts alpha5 and alpha6 of the third link 12 and another ends alpha8 and alpha9 of the crank member 17 are connected with the third sub-links 19a and 19b and the first and the second counter wt. W1 and W2 are respectively provided on connecting shafts and alpha11.
Patent JP-H04246584-A (JP)
Title: Preparation of highly precise color printed matter
Inventor: INOUE HIROO
IPC: B41M1/14
Filed: 1991-02-01
Abstract: PURPOSE:To obtain a highly precise color printed matter which is stable in color balance by a method wherein when a multicolor separation dot film is prepared with a direct color scanner from a color original image, offset printing is performed by using a color separation dot film obtained by increasing only a number of dot lines of a partial specific color without increasing a number of dot lines of all colors. CONSTITUTION:When a multicolor separation dot film is prepared, a dot image is prepared by a number of dot lines wherein a number of dot lines which prepares a dot film for lowest lightness color of a printing ink solid printed part is not less than 0.5 times a number of dot lines which prepares a dot film for highest same lightness color and which is not less than 200 lines/inch. The obtained multicolor separation dot film is printed respectively on a PS plate, and printed matter is prepared by offset printing using same.
Patent JP-H08196384-A (JP)
Title: Lumber support used for vehicular seat
Inventor: SASAKI KATSUHIKO
IPC: A47C7/46
Filed: 1995-01-27
Abstract: PURPOSE: To avoid a feeling of physical disorder due to the pull of a support plate in advance by restraining the extent of the pull resulting from a torsion bar. CONSTITUTION: A torsion bar 11 has both ends 14 and 15 supported on both sides of a seat back frame, thereby bearing a support plate 12. Also, an operation arm 16 to be actuated with the cam 13 of an adjustment mechanism is formed on one end 14 of the bar 11, and an adjustment arm 17 covering the deflection extent (v) of the bar 11 is formed on the other end 15, respectively through a bending process. Furthermore, when the arm 16 is operated with the adjustment mechanism thereof, the deflections of the bar 11 come to balance at both ends 14 and 15 thereof.
Patent JP-S57147942-A (JP)
Title: Steering lock
Inventor: MOCHIDA HARUO
IPC: B60R25/02
Filed: 1981-03-05
Abstract: PURPOSE:To prevent erroneous operation during vehicle running and as well to enhance safety of the vehicle, by providing a button for pulling a key in the position remote from a key controlling position so that steering lock may not be made unless the control of the button and the rotation of the key are simultaneously undergone. CONSTITUTION:A cam 10 is rotated through a rotor 3 by rotating a key 5, and, therefore a latch 11 is pulled up from a cut-out portion in a steering shaft 9 so that the lock of the shaft 9 is released. Then, a rotary shaft 14 formed on a cam 10 is coupled to a second rotor 16 of an ignition switch 15, and a coil spring 18 is disposed in an annular groove 17 formed in the rotor 16. Meanwhile, an engaging member 21 fixed with a knob 23 is arranged in a housing 19 of a switch 15 and is biased inward by means of a spring 22. The engaging member 21 is engaged with one end 18' of a spring 18 when the lock of the shaft 9 is released, thereby the key 5 cannot be rotated in the locking direction of the shaft 9, but the key 5 may be rotated when the engagement between the engaging member 21 and the one end 18' of the spring 18 is released by pulling up the knob 23.
Patent JP-H0421600-A (JP)
Title: Production of silicon carbide whisker
Inventor: TSUTSUI HIROSHI
IPC: C30B29/62
Filed: 1990-02-14
Abstract: PURPOSE:To obtain a high-quality whisker in high yield and simple process by providing a specific current plate directly before a reaction zone when a mixed gas of hydrocarbon compound and silicon sulfide is fed into a reacting tube retained to high temperature and reacted to produce a silicon carbide whisker. CONSTITUTION:In the production of a silicon carbide whisker by feeding a raw material gas consisting of a hydrocarbon compound 6 and silicon sulfide 5 into a reactor 4 retained to high temperature by an electric furnace 1 and reacting these gas ingredients, the raw material gas is fed through a current plate 8 (e.g. a1 and b1) installed in flow path of the raw material gas directly before a reaction zone into the reaction zone. A plate having 0.5-8mm diameter of a communicating port, 10-90% opening ratio to cross section and 0.05-1.0 ratio of thickness to diameter of the plate is preferably used as the current plate.
Patent JP-S59167670-A (JP)
Inventor: KURAHASHI YOSHIO
IPC: F25D21/04
Filed: 1984-02-22
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。