baber/WOPTO huggingface dataset:
Patent JP-H02259060-A (JP)
Title: Preparation of chalcogenide alloy
Inventor: ROORENSU II KOWARUSHIIKU
IPC: C23C14/06
Filed: 1990-01-24
Abstract: PURPOSE: To obtain a chalcogenide alloy in which crystallization differentiation is minimized or controlled, by crystallizing a raw material for chalcogenide alloy, crushing and pelletizing the resultant crystallized product, and carrying out evaporation under vacuum.  
     CONSTITUTION: For example, about 70-80%, by weight, of Se and about 30-20% Te are mixed in a quartz vessel, melted by heating, and agitated for a long time while spraying N 2  gas. The resultant melt is passed through a screen and poured into cold water, by which amorphous alloy shots are prepared. Then, these shots are crystallized. Crystallization can be carried out by various means such as heating to prescribed temp. Subsequently, the resultant crystallized product is crushed and pelletized, and the components are evaporated by heating to about 250 to about 350°C in vacuum and vapor-deposited onto a supported substrate. By this method, the vapor deposition of desirable chalcogenide minimal in differential crystallization, containing about 0.3 to about 2% Te, increased in Se content, and capable of avoiding component loss is made possible. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03219911-A (JP)
Title: Manufacture of hollow prestressed concrete panel maid of second kind lightweight concrete and formed item thereof
Inventor: KURATO MICHIO
IPC: C04B14/02
Filed: 1990-01-26
Abstract: PURPOSE:To ensure the bond between prestressing steel and concrete, prevent the sinking of hollow part and deflection at both side parts from developing and obtain a formed item having desired shape and strength by a method wherein ready-mixed concrete is pressingly placed to the extent as to conceal the top surfaces of core bars and successively network matter made of inflexible material is laid on the top surface of the placed ready-mixed concrete and, further, ready-mixed concrete same as that as mentioned above is placed on the network matter and finally the resultant surface is pressurized. CONSTITUTION:Prestressing steels P are disposed in tension to a form bed 11 by fixing its both ends to the bad. Network matter N is set to a network matter feeding device 21 so as to pass its tip on core bars 18 in order to fix to the form bed 11. Under the condition that ready-mixed concrete C is fed to feed hoppers, a movable machine frame 15 is advanced slowly. The ready-mixed concrete C in the first hopper is successively fed on the form bed 11 and, in combination with the movement of the movable machine frame 15, fed between both side forms 16 and among the core bars 18 so to reach the top surfaces of the core bars 18. Successively, the network matter N is fed on the fed ready-mixed concrete C. Further, to the upside of the network matter N, ready-mixed concrete C is fed from the second feed hopper 20. Furthermore, by passing press rollers 23 and press member 24 on the concrete just mentioned above, the top surface of the resultant concrete becomes smooth surface.
Patent JP-S55109540-A (JP)
Title: Coat for casting
Inventor: NAKANO TOSHIO
IPC: C10N30/08
Filed: 1979-02-14
Abstract: PURPOSE: The coat which comprises kneading the specific ratios of silica powder, iron oxide powder and magnesia powder in water or alcohols and which does not cause seizure and metal penetration at all.  
     CONSTITUTION: The coat for casting which comprises using silica powder 5W 40wt%, iron oxide powder 3W20wt% and the rest magnesia powder as base materials and kneading these in water or alcohol. In this coat layer, pyroxene [(Mg. Fe)O.SiO 2 ] closely adheres around magnesia particles. It may be presumed that this refractory layer separates molten metal and molding sand, thereby preventing metal penetration and seizure. In the 2-element system of MgO-SiO 2 , MgO.SiO 2  exists at SiO 2  40wt% and when FeO is added, pyroxene is formed. Further when FeO increases, the melting point lowers from 1557°CW1305°C. Since the coat layer loses refractory characteristic when melts, the maximum amounts of siliceous stone and iron oxide are limited from the pouring temperatures 1300W1350°C of cast iron and their minimum amounts from the minimum pyroxene amount in terms of strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63184940-A (JP)
Title: Magneto-optical disk
Inventor: YONEYAMA YUKINOBU
IPC: G11B11/105
Filed: 1987-01-27
Abstract: PURPOSE:To provide the titled disk which excels in both durability and magneto-optical recording and reproducing characteristics by using metal oxide, metal nitride or metal fluoride to form a dielectric film laminated on one face of a magneto-optical recording medium film and using a metal component alone to form the boundary face on the medium film side and near the same. CONSTITUTION:The dielectric film of the magneto-optical recording medium film is formed of the film consisting of the metal oxide, metal nitride or metal fluoride and the boundary face on the medium film side of the film and near the same are formed of the metal component alone. The reason for limiting the dielectric film to the metal oxide, etc., lies in that said oxide, etc., have excellent impermeability of air, impermeability of moisture and heat insulating characteristic and the effect thereof can be effectively utilized as an interference effect to exhibit an enhancement effect. The oxygen, nitrogen or fluorine in the dielectric film infiltrates the medium film and deteriorates the magneto-optical recording and reproducing characteristics if the part of the dielectric film consisting of only the component metal is too narrow. On the other hand, the coefft. of light absorption is too large as the interference film and the attenuation of the light for writing and reading out information arises if said part is too wide.
Patent JP-S55108069-A (JP)
Title: Multiprocessor processing system
Inventor: SHIOKAWA SHIZUO
IPC: G06F15/16
Filed: 1979-02-13
Abstract: PURPOSE: To increase the system processing ability, by minimizing the number of interlocks through the recognition that the same table is used by other processors.  
     CONSTITUTION: The processors PU o ...PU n  are provided with the flag address registers FAR o ...FAR m  and the effectiveness display bits V o ...V m  representing the effectiveness, and the memory MEM has tables TB o , TBl as the area commonly used by the processors PU o ...PU n . When the unit PU o  interpretes the lock instruction, the memory address to be accessed and the flag address setting the registers FAR o ... FAR m  in the processor are compared. Further, as far as the address in agreement with the registers is present, no memory request is made and the access of other processors can not be interrupted. As a result, the number of interlocks is minimized to increase the processing ability of the system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63184479-A (JP)
Title: Pattern coding device
Inventor: UCHIMURA HIROSHI
IPC: G06K9/62
Filed: 1987-01-26
Abstract: PURPOSE:To efficiently attain the coding of pattern by storing information of similar pattern and using an identification number representing to which pattern a similar pattern is similar and a different part so as to apply coding. CONSTITUTION:A comparison/decision circuit 4 decides whether or not a library pattern LP entirely the same as or similar to the matching pattern MP exists in the library 3. Moreover, an identification number representing the most similar pattern LP to the pattern MP being an object of processing and information representing the different part are stored in a similar pattern memory 5. When the same pattern LP as the pattern MP does not exist but the similar pattern LP exists, the identification number representing to which LP the pattern is similar and the information representing the different part apply coding. Thus, the deterioration of information due to mis-decision is eliminated and the pattern is coded efficiently.
Patent JP-S58133127-A (JP)
Inventor: SAKURAI BUICHI
IPC: H02J3/36
Filed: 1982-02-02
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-S58134100-A (JP)
Inventor: JIEEMUZU ROBAATO MIRAA
IPC: C12R1/19
Filed: 1983-01-31
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-S62173456-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGI TOSHIHIKO
IPC: G03C1/035
Filed: 1986-01-27
Abstract: PURPOSE:To provide the titled material which has high sensitivity and excellent granular characteristic and sharpness and decreases the fluctuation of performance with heat and temp. by incorporating a cyclic ether compd. into an emulsion layer and incorporating a platy silver halide emulsion having a specific average aspect ratio therein. CONSTITUTION:At least one layer of the emulsion layers contains the cyclic ether compd. and at least one layer of the emulsion layers contains the platy silver halide emulsion having >=5:1 average aspect ratio. The preferable aspect ratio of the silver halide emulsion is >=6:1 <=100, more particularly >=8:1 <=20. The 3-6-membered cyclic ether compd. is more preferable and the number of the oxygen atoms incorporated into one ring is preferably 1-2 pieces. The cyclic ether compd. consisting of the 3-membered ring is more preferably the compd. expressed by the formula.
Patent JP-S56113997-A (JP)
Title: Structure for preventing sounding of plate fin type heat exchanger
Inventor: KAWAI HIROYUKI
IPC: F28F1/32
Filed: 1980-02-12
Abstract: PURPOSE: To prevent sounding produced in a radiator and the like by arranging a tube with some angle to an air stream, providing a fin with projections for guide and thereby breaking Karman vortex generated in the rear of the tube.  
     CONSTITUTION: Tube-piercing slots 3 are made in the plate fin 10 with some angle to the drection of an air stream and the projections 5 and 6 for guide are provided in the vicinity of each piercing slot 3. Next, the tube 1 is inserted through the slot 3. The projections 5 and 6 for guide are provided in parallel to both sides of the tube 1 and at the right angle to the direction of the air stream. Moreover, the projections 5 and 6 for guide are provided in such a manner that they are higher than ribs 4 for the piercing slot 3 so as to make them perform an action for stabilizing the pitch of each plate fin 10. By this constitution, a wind entering from the front of a core and the Karman vortex 2 generated at the rear surface 1' of the tube 1 interfere with each other and thereby the production of sounding can be prevented up to a prescribed velocity of the wind. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60162728-A (JP)
Title: Improvement of residual stress of pipe
Inventor: YOSHIDA KAZUO
IPC: C21D1/42
Filed: 1984-01-31
Abstract: PURPOSE:To generate residual compressive stress to the inside surface of a pipe and to prevent generation of stress corrosion cracking by heating inductively the pipe which contacts with a corrosive material by plural high frequencies of different frequencies in the thickness direction to heat the inside and outside surfaces of the pipe at different temps. then cooling quickly the pipe. CONSTITUTION:An induction heating coil 2 is disposed on the outside circumference of a metallic pipe 1 and the current A having the modulating wave consisting of two kinds of high frequencies of different frequencies or the current B superposed with two high frequencies of different frequencies is passed therein to heat inductively the pipe 1 at different depths in the thickness direction thereof thereby heating the pipe at the temp. difference given to maintain the inside surface temp. of the pipe lower than the outside surface temp. The pipe is then cooled to generate residual tensile stress to the outside surface of the pipe and residual compressive stress to the inside surface of the pipe. Even if a corrosive material is brought into contact with the inside of the pipe, generation of stress corrosion cracking to the inside surface of the pipe is obviated owing to the residual compressive stress.
Patent JP-S59143767-A (JP)
Title: Power steering device
Inventor: KANAZAWA HIROTAKA
IPC: B62D6/02
Filed: 1983-02-02
Abstract: PURPOSE:To prevent the shortage of assist even in a sudden steering by reducing the discharge by a PS pump as the speed of a car is increased and controlling it to be increased as the rotational speed of a steering wheel is increased. CONSTITUTION:A discharge control valve 19 is provided on the way of a pipe 15 to supply the fluid generated by a PS pump 14 driven by an engine 18 to a PS-operation cylinder 11. The discharge control valve 19 is controlled by a controller 30 to reduce the discharge as the car speed is increased and increase the discharge as the steering speed of a handle is made greater and more sudden on the basis of signal from a car speed sensor 22. This construction permits to obtain a speed-sensing type PS without causing the shortage of assist of PS when a handle is suddenly operated.
Patent JP-S57130765-A (JP)
Title: Soldering method for surface treated steel plate
Inventor: IMAMURA SEIJI
IPC: B23K1/20
Filed: 1981-02-05
Abstract: PURPOSE:To execute firm soldering and to improve reliability by shearing a slit, etc. to the soldering position of a steel plate and soldering the same. CONSTITUTION:In the case of soldering a substrate 1 of a surface treated steel plate, solder is difficult to stick on its surface and therefore a slit 2 is formed to the substrate 1 by shearing with a press or the like. An electric part is soldered in such a way that solder 4 is melt stuck to the shorn surface of the slit 2, that is, the blank material exposed surface of the steel. Thereby, the solder 4 is melt stuck firmly to the shorn surface and the electric part is disposed surely to the substrate 1. The firm soldering work is executed by this with, for example, a zinc plated steel plate of poor melt-sticking property of solder.
Patent JP-H0556235-A (JP)
Title: Thermosensible recording device
Inventor: SHIMOOOSAWA HIROYUKI
IPC: B41J2/36
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a recording image without irregular density by changing the driving time of a recording element corresponding to the number of one line division times without requiring a complicated circuit or control when driving and recording in a constant-bit recording system are performed. CONSTITUTION:A black picture element counter 6 counts the number of black picture elements out of image signals to be received, and when a prescribed count value is reached, it outputs an OVR to a division number counter 10. The division number counter 10 determines the number of dividing one line and outputs a BDT to an impressed pulse width generation part 12, and the impressed pulse width generation part 12 sets the driving time of a heating element from the division number, and the heating element performs recording using the set driving time.
Patent JP-S60161331-A (JP)
Title: Recovering method of heavy metal in solution acidified with sulfuric acid
Inventor: ONIKI HIKOTANE
IPC: C22B7/00
Filed: 1984-02-02
Abstract: PURPOSE:To recover heavy metals with high purity by adding an aqueous Ca (OH)2 soln. free from undissolvable slaked lime to a soln. acidified with sulfuric acid which contains heavy metals and regulating the soln. to a specified pH value and separating the heavy metal hydroxide and CaSO4 by the difference of precipitation velocity. CONSTITUTION:Aqueous Ca(OH)2 soln. free from undissolvable slaked lime practically is added as a neutralizer to a soln. acidified with sulfuric acid which contains heavy metals such as copper, iron and zinc to regulate the pH to 7.5- 10. By this method, since firstly the heavy metal hydroxides are precipitated rapidly, these are recovered quickly by solid-liquid separation. Then, CaSO4 is precipitated gradually at normal temp. from the residue and recovered. Therefore, the heavy metals are recovered economically with high purity.
Patent JP-H01230263-A (JP)
Title: Assembling method for electronic device
Inventor: SHIMIZU KAZUO
IPC: H01L23/50
Filed: 1989-01-27
Abstract: PURPOSE:To facilitate handling and measurement of electric characteristic, etc., by separating each outer lead from an outer frame and supporting it at the connection and then connecting a tie bar and a frame at a tie bar supporting part. CONSTITUTION:The end of an outer lead 1 and one frame outer part 2 are completely separated and the lead part is connected with and supported by an outer frame 5 by means of a tie bar 3. Even after the tie bar 3 whose element essential parts are molded with resin 4 is cut, the resin mold 4 and one frame outer part 5 are connected in the condition where it is electrically insulated from semiconductor elements at a pair of connecting parts 6 and 6'. The tie bar 3 to prevent deformation of the tie bar 3 is supported, at a tie bar supporting part 7, by the frame 2. Only by contacting measuring terminal with an external conducting lead 1, continuous electrical measurement of IC becomes possible.
Patent JP-H05208777-A (JP)
Title: Bin moving device for sorter
Inventor: ATOKATA YOSHIAKI
IPC: B65H39/11
Filed: 1992-01-31
Abstract: PURPOSE:To sharply raise a bin from which paper sheets are discharged and to sufficiently increase a distance a bin situated in a level lower by one stage than that of a bin positioned while facing a paper sheet discharge port. CONSTITUTION:Four engaging parts 7 are arranged in an arranging state, forming approximately a rectangle, to the peripheral edge of a plurality of vertically disposed bins 6. A guide part 13 for vertically slidably guiding the engaging parts 7, four spiral cams 8 in the outer periphery of each of which a spiral groove 12 engaged with the engaging part 7 is formed and each of which holds a bin 6 and moves it to a position facing a paper sheet discharge port 3, and a holding means 17 which holds the engaging protrusion part 7 of the bin 6 raised to a position facing the sheet discharge port 3 are provided. Further, a raising means 18 for raising the holding means 17 and a pickup cam 15 which is positioned above the spiral cam 8 and in which a spiral groove 16 engaged with the engaging protrusion part 7 of the bin 6 raised by the raising means 18 is formed are provided.
Patent JP-S63184855-A (JP)
Title: Serial data transfer equipment
Inventor: NANBA KAORU
IPC: G06F13/00
Filed: 1987-01-28
Abstract: PURPOSE:To prevent a flag code from being converted to pseudo data by invalidating a transmission driver till detection of a polarity change point in an equipment where turning-on/off of the transmission driver is controlled asynchronously with a transmission timing signal by a CPU or the like. CONSTITUTION:Flip flops 13 and 8 are set by the issue of a command and a driver 2 is turned on. The CPU sends a command TXEN to an LSI 1 for communication, and a start flag and data are successively sent to a line. A command RTS OFF is issued from the CPU after sending of a termination flag and the flip flop 13 is reset, but a flip flop 7 is not changed till coming of the most significant bit. When the most significant bit comes, a flip flop 14 is set and the flip flop 8 is reset, and the driver 2 is turned off. Continuous data is sent until a flip flop 16 is turned on.
Patent JP-S53102052-A (JP)
Title: Automatic focus adjuster
Inventor: SHIMA YOSHIHIRO
IPC: G03B13/36
Filed: 1977-02-18
Abstract: PURPOSE: To have forcus adjustment such as of microscope, etc.  performed automatically by circuits comprising a differentiation circuit, a counting circuit, etc. by using a television camera as a detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02199790-A (JP)
Title: Manufacture of electroluminescence display element
Inventor: SHIRASAKA ARIO
IPC: H05B33/10
Filed: 1989-01-27
Abstract: PURPOSE:To obtain uniform luminescent characteristics by smoothing an internal pattern electrode, and uniforming the space between the internal pattern electrode and a transparent electrode. CONSTITUTION:A lead electrode material 12A, an insulating layer green sheet 26A having a through hole 26a, a through hole electrode material 16A, and an internal pattern electrode material 18A are successively laminated on a base ceramic green sheet 14A, and pressurized between upper and lower parallel pressing plates with heating at a temperature softening the green sheets 14A, 26A to make the surface of an internal pattern electrode 18 smooth. Then, a green sheet 28A of strong dielectric ceramics is laminated thereon, heat pressurization is conducted to make the surface smooth, and the whole body is burnt to form a laminated body of a ceramic base 14 and an insulating layer 20. Finally, an electroluminescence luminous layer 22 and a transparent electrode 24 are accumulated thereon. Hence, a uniform electric field is applied to the luminous layer 22, and a satisfactory display quality can be obtained.
Patent JP-S58135213-A (JP)
Title: Debris barrier
Inventor: YAMAGISHI SHIYOUHEI
IPC: E02B7/02
Filed: 1982-02-05
Abstract: PURPOSE:To lessen the amount of deposited soil and sand at the bottom of an artificial lake for lengthening the life of the lake by providing a concaved part to be deposited with soil and sand on the upside of a checkdam. CONSTITUTION:Incoming water 3 from upstream of a river goes into a checkdam 2a, soil and sand 4 are deposited in a concaved part 17 between an upstream dam 12 and a downstream dam 13, the incoming water 3 overflows on the downstream dam 13 and is stored in the basin of the main dam 1, and an artificial lake 6 is formed by the stored water 5. Also, part of the stored water 5 is passed in the form of final effluent through the outlet 7 of the main dam 1. Then, soil and sand 4 carried by the incoming water 3 are deposited in the concaved part 17, only fine particles of soil and sand are precipitated into the artificial lake 6, and the deposited soil and sand 4 are discharged through a hopper to the outside and carried out by damp trucks, etc.
Patent JP-S56113040-A (JP)
Title: Device for preventing carbureter from icing
Inventor: TSUYUKI NOBUO
IPC: F02M31/10
Filed: 1980-02-12
Abstract: PURPOSE: To prevent a carbureter from icing and overheat by providing a cooling water path for heating the carbureter and further a thermo valve associated with both temperatures of the cooling water and the atmosphere in a cooling water introducing path.  
     CONSTITUTION: A spacer 25 forming a cooling water path 31 for heating a carbureter 18 is interposed between the carbureter 18 and an intake manifold 15. The path 31 is provided with a cooling water introducing path 32 and a cooling water discharging path 33 projecting outside one of which communicates to a socket 40 of a thermo valve 39. The valve 39 is only at a portion thereof threaded into a cooling jacket wall 15 and at the most portion projects outside to receive directly travelling wind. Further, a valve body 49 advancing and retreating according to expansion and contraction of wax 47 is disposed in the interior of the valve 39. Thus, the wax is affected by the temperatures of the atmosphere and cooling water. 
     COPYRIGHT: (C)1981,JPO&Japio