baber/WOPTO huggingface dataset:
Patent JP-S59190721-A (JP)
Title: Data processor
Inventor: SATOU SHINICHI
IPC: H03K19/00
Filed: 1983-04-13
Abstract: PURPOSE:To detect a pair of a starting-point and an ending-point node having the maximum cost in a logical network in a short time by composing a data processor of a node selection control part, maximum cost arithmetic part, output part, etc. CONSTITUTION:Data which represents the logical network in a directional graph are inputted externally to the node selection control part 1. The control part 5 stores starting-point nodes among those data in a starting node storage part 2, and all nodes including the starting-point nodes in a node storage part 3. A tracing control part 4 reads nodes out of the storage part 2 all the time after the storage and detects the node connected to the nodes in the storage part 3. The maximum cost arithmetic part 5 calculates the maximum cost up to the node that the node read out of the storage part 2 has. When the detected node is the ending-point node, a node judgement part 6 sends a pair of the starting- point node and ending point node having the maximum cost to a node storage part 7. Then, said pairs stored in the storage part 7 are outputted successively by an output part 8.
Patent JP-H037263-A (JP)
Title: Aminobenzenesulfonic acid derivative
Inventor: OKUJIMA HIROMI
IPC: C07D295/08
Filed: 1990-03-15
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is H, 1-6C alkyl, 3-7C cycloalkyl, 1-4C halogenated alkyl, halogen or 6-12C aryl; R2 is H, 1-6C alkyl or 7-12C aralkyl which may have a substituent group; n is 1-4) or pharmaceutically acceptable salt thereof. EXAMPLE:2-(1-Piperazinyl)-5-methylbenzenesulfonic acid. USE:A remedy for ischemic cardiopathy, cardiac insufficiency, hypertension, arrhythmia, etc., capable of inhibiting excessive accumulation of intracellular Ca<2+> without side effects on circulatory systems. PREPARATION:An aniline expressed by formula II is reacted with isocyanic acid, etc., in a polar solvent, such as acetic acid, to provide a compound expressed by formula III, which is then sulfonated and then hydrolyzed to afford an aminobenzenesulfonic acid. The resultant aminobenzenesulfonic acid is subsequently reacted with an amine expressed by formula IV in a polar solvent, such as water or ethanol, at 50-200 deg.C to provide the compound expressed by formula I.
Patent JP-S6115449-A (JP)
Inventor: HEIGU ARAMU GAREJIAN
IPC: H04M1/03
Filed: 1985-03-28
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-S58181462-A (JP)
Title: Controlling device of pouring in die casting machine
Inventor: ENDOU MASAMI
IPC: B22D17/00
Filed: 1982-04-19
Abstract: PURPOSE:To provide a titled device which prevents charging of molten metal while an insert member is not yet mounted by the constitution wherein the shaft of the insert member is intruded into the insertion hole formed to an ejector bar and the change in the air pressure in the insertion hole when said shaft intrudes therein is detected. CONSTITUTION:A movable die 2 of a die casting machine is moved in an arrow B direction to open dies, and an iron core 3 of a rotor as an insert member is inserted in the recess 5 of the die 2. The arbor 12 of the core 3 intrudes into the insertion hole 15 of an ejector bar 13 in accordance with said insertion and the fluctuation in the air pressure in the hole 15 is detected with a pressure switch 19 through a conduit hole 16, a communicating hole 17 and a tube 18, whereby the mounting of the core 3 is detected. The die 2 is then moved in the direction of the arrow B so as to be closed to a stationary die 1, and molten metal is charged into an annular recess 6, a slot 3a, etc. through a spool 8, a liner 9, a pinpoint gate 10, etc. The die is opened upon cooling and solidification of the molten metal, and an ejector plate 14 is moved in the direction opposite from an arrow A and the core 3 is ejected from the recess 5 by the bar 13.
Patent JP-H0834456-A (JP)
Title: Bottle cap with hook for manufacture of detachable weight
Inventor: KENISU JII RANGUTORII
IPC: B65D51/24
Filed: 1995-02-27
Abstract: PURPOSE: To obtain an economical weight means made usable for holding a waterproof sheet cover and easy to operate by fixing a hook to the upper surface of the cap detachably fixed to the open top of a container. CONSTITUTION: A weight 2 comprises a container 10 having a pop bottle shape made of plastic and filled with a wt. adding material such as water or sand 12. A cap 14 having an upper circular surface 16 and a downwardly suspended skirt part 18 and having a hook 24 fixed to the center position of the upper surface 16 thereof is detachably engaged with the top part of the container 10 in. The weights 2 are suspended from a waterproof sheet cover 6 at a proper interval by passing the hooks 24 through the openings 4 of the sheet cover. By this constitution, the necessity for passing rope round an object such as a woodpile, a boat or a track trailer in order to hold the waterproof sheet cover on the object is eliminated and the problem of wrinkles caused by the rope is eliminated.
Patent JP-H08228578-A (JP)
Title: Discharged straw-switching device of threshed grain straw-discharging cutter
Inventor: NAKAYA TOKIHIRO
IPC: A01F12/40
Filed: 1995-02-28
Abstract: PURPOSE: To provide a discharged straw-switching device capable of easily developing a discharged straw cutter by a simple operation and improved in safety, by disconnecting the tension clutch of belt transmission to downward move switching plates so as to switch and guide discharged straws to the side of a dropper. CONSTITUTION: The characteristics of this discharged straw-switching device compise disposing switching plates 4 capable of being vertically rotated to switch and guide discharged straws on the side of a lower discharged straw cutter 2 or on the side of a rear dropper 3 between a discharged straw chain 1 for carrying and discharging the threshed and discharged straws and the lower discharged straw cutter 2, disposing the discharged straw cutter 2 in a state capable of being developed and rotated together with the switching plates 4 on a rear ear tip side with respect to a thresher 5, and switching and connecting the switching plates so that a tension clutch 7 for a transmission belt 6 between the side of a thresher 5 and the side of the discharged straw cutter 2 is disconnected to downward move the switching plates 4 for guiding the discharged straws on the side of the dropper 3.  When switched and guided on the side of the dropper 3, the straw foot-switching plate 4L and the ear tip-switching plate 4R are preferably together placed at positions below the straw-discharging chain 1.
Patent JP-S54156905-A (JP)
Title: Controller of steam turbine
Inventor: AYANO SHINYA
IPC: F01D17/24
Filed: 1978-05-31
Abstract: PURPOSE: To beforehand prevent the corrosion of blades, by keeping wetness at an end point in appropriate value by lowering pressure only by pressure corresponding to the temperature drop of main steam when the temperature of main steam drops.  
     CONSTITUTION: The detecting signals 51 of the temperature of main steam are operation processed by means of a function generator 52. The output signals of the function generator 52 enter an addition point 53, a command of the input pressure of a regulating valve. The output of the addition point 53 is amplified by means of an operational amplifying circuit 54 of the regulating valve and passes through a flow rate characteristic 55 of the regulating valve, and the input pressure 56 of the regulating valve is decided. The inpout pressure 56 of the regulating valve is detected by means of a pressure detector 57, changed into pressure signals and fed back to the addition point 53. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09225136-A (JP)
Title: Game system
Inventor: WATANABE GENZOU
IPC: F41J5/08
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To smooth the movement between stages of a player group and to prevent interest from being damaged by directing a game in waiting time for the movement between the game stages and forming a buffer zone for permitting the movement to the next stage of a staying group after the game of the group of the next stage is ended. SOLUTION: This game system is composed of a reception zone 10, an explanation zone 12 and the plural game stages 20-1 to 20-4 for shooting. The respective game stages 201 to 204 constitute one game story for shooting as the whole and are respectively provided with intrinsic shooting stories. The butter zones 30-1 to 30-3 are formed among the respective game stages 20-1 to 20-4. The respective buffer zones 30-1 to 30-3 direct the game in the movement waiting time among the game stages 20-1 to 20-4. Also, the movement to the next stage of the staying group is permitted after the game of the group of the next stage is ended.
Patent JP-S51143286-A (JP)
Title: Oil recovery ship for oil floating on water
Inventor: AKIYAMA SAKAE
IPC: E02B15/00
Filed: 1975-06-02
Abstract: PURPOSE: Oil floating on water can be easily recoverd and normally utilized as ordinary ship. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54825-A (JP)
Title: Control system for ruled line data
Inventor: OOBA TOSHIHIKO
IPC: G09G5/32
Filed: 1977-06-03
Abstract: PURPOSE: To ensure a ruled line display which can be applied to a wide range, by dividing the display screen into sections of a fixed number, collecting the dots showing the ruled line with every section and forming them into groups, and then read out synchronized with the read-out of the pattern memory. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000260518-A (JP)
Title: Waterproof structure for connector
Inventor: ITO OSAMU
IPC: H01R13/52
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To keep waterproof property of a connector in satisfactory condition. SOLUTION: A rubber plug 20 is mounted in the rear end of an inner casing 10, provided with a pressure-contact female terminal 14 holding a pressure- contact electric wire W on the inside, and the inner casing 10 and the rubber plug 20 are housed inside a storage part 35 of an outer casing 30. The rubber plug 20 is housed in elastically compressed condition on the inner circumference side of a cylindrical part 34, and by the resiliency of the rubber plug 20, the cylindrical part 34 is deformed so as to be expanded outward. A pressing member 40 having a regulation piece 43 is mounted to the rear end side of the cylindrical part 34.  Since the regulation piece 43 clamps and presses the upper wall 34a and the lower wall 34b of the cylindrical part 34 from the outer circumferential side, swelling deformation of the cylindrical part 34 is restricted and it can be restored to substantially original shape.
Patent JP-S57181495-A (JP)
Title: Superconduction storage device
Inventor: UEHARA SHINGO
IPC: H01L39/14
Filed: 1981-04-30
Abstract: PURPOSE:To obtain a storage device possible for forming various memories with a small constitution, by storing a magnetic flux quantum on the 2nd class superconduction thin film with superconduction bit and word lines generating a specified magnetic field and detecting it through a Josephson coupling element and a superconduction sense line. CONSTITUTION:In response to the information current fom current supply circuit 6 and 7, a magnetic field corresponding to bit and word lines 2 and 3 opposing to the information storage thin film 1 of the 2nd class superconductor with a small gap in comparison with the width W of the superconductor is generated. Binary information of the magnetic flux quantum corresponding to magnetic field strength H'S and H'D is stored at a recess center 1b of the film 1. In this case, when a current is given from the circuits 6 and 7 to satisfy H'S< HC1<H'D, since the inductance is made large and it is not required to increase the length of ring of the superconductor and the constitution is made small in size. The information is detected via a superconduction sense line 4 as a voltage among electrodes 5a-5c of the Josephson coupling element 5 and the formation of various memories other than serially can be made easy, where HC1 is the critical magnetic field.
Patent JP-H02242410-A (JP)
Title: Frequency division circuit
Inventor: TSUKAGOSHI MASAAKI
IPC: G06F1/14
Filed: 1989-03-16
Abstract: PURPOSE:To prevent the frequency of a system clock to be supplied to each block from being changed even when the frequency of the system clock is switched by supplying the system clock by changing the number of frequency division of the system clock reacting to the switching of the frequency of the system clock. CONSTITUTION:A switch 163 selects and passes the frequency division output 1h of a frequency divider 162 when a switching select signal 1d is set at a low level, and the switch 163 selects and passes the frequency division output 1g of a frequency divider 161 when it is set at a high level. Here, the number of frequency division of the frequency divider 162 is set equal to the frequency division ratio of a pair of frequency division output 1b and 1c of a pre-scaler 13. Thereby, the output 1k of a pre-scaler 16 always kept constant regardless of the change of the frequency of the system clock 1f by a switch 14 is set as the clock sources of an interface and an A/D converter, etc.
Patent JP-S59191711-A (JP)
Title: Production of cationic urea-formaldehyde polymer particle
Inventor: KUROKAWA AKIO
IPC: C08G12/00
Filed: 1983-04-15
Abstract: PURPOSE:To produce the titled particles useful as a filler exhibiting a high retention even in neutral paper making, by coagulating by reaction a precondensate comprising a basic nitrogen atom-containing compound, urea and formaldehyde with the aid of an acid catalyst. CONSTITUTION:The titled particles are produced by coagulating by reaction a precondensate comprising (A) a basic nitrogen atom-containing compound (e.g., diethylenetriamine), (B) urea and (C) formaldehyde, wherein the ratio of the number of equivalents of the basic nitrogen atoms of compound (A) to that number of moles of compound (B) is 0.05:1-0.6:1, and the ratio of the total number of moles of A and B to the number of moles of C is 1:1.1-1:2.0, with the aid of an acid catalyst (e.g., sulfuric acid). The particulate polymer can be used as a reinforcing filler or a white pigment for rubbers and thermoplastic resins such as PE, is especially useful as a filler for improving the opacity and whiteness of paper, and can exhibit a high retention even in neutral paper making.
Patent JP-S54157564-A (JP)
Title: Imidazoo*2*11b***1*3*4**thiadiazoles* their manufacture and use
Inventor: HARARUTO HORUSUTOMAN
IPC: C07D513/04
Filed: 1979-05-29
Abstract: The present invention relates to certain new imidazo [2,1-b]-[1,3,4]-thiadiazole compounds, to the provision of pharmaceutical compositions containing said compounds and to the use of said compounds and compositions as antithrombotic agents and thrombolytic agents.
Patent JP-S52148871-A (JP)
Title: Separate plate type centrifuge
Inventor: KOYANO TAKESHI
IPC: B04B1/04
Filed: 1976-06-03
Abstract: PURPOSE: To provide a separate-plate type centrifuge having a high flexibility and high performance, which can be easily manufactured. This realized by regulating the positional relation of a sight-liquid drain port weir relative to the outer wall of a distributer and inside ends of separate plates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04302679-A (JP)
Title: Reservation system
Inventor: HASEGAWA TAKETO
IPC: G06Q50/00
Filed: 1991-03-29
Abstract: PURPOSE:To smoothly control reserved objects by registering a plurality of users corresponding to reserved objects used simultaneously by a plurality of persons to permit the use on the basis of the register. CONSTITUTION:There are provided a means for registering a plurality of users corresponding to reserved objects used simultaneously by a plurality of persons and a means for giving the permission of use on the basis of the register. For example, in the case of reservation system for a conference room, conferees corresponding to times of using the conference room are registered in an information processor 1 to store personal numbers and coded numbers for specifying respective conferees therein. When the personal numbers and identification numbers of the conferees are inputted in a ten-key device 5 provided near an inlet of the conference room to correspond to the registered usable times, the use of the conference room is permitted.
Patent JP-S6428217-A (JP)
Title: Separation of rare earth elements by liquid-liquid extraction
Inventor: TEIERI DOROWA
IPC: C22B59/00
Filed: 1988-03-22
Abstract: Rare-earth elements present in aqueous solutions are separated using a solvent by a process which consists in performing a liquid- liquid extraction between an aqueous phase containing the rare-earth nitrates and an organic phase, characterised in that a mixture of organophosphorus compounds is used as extraction agent. <IMAGE>
Patent JP-S62224780-A (JP)
Title: Piezo-electric driving type valve
Inventor: ISHII TOSHIO
IPC: F16K31/02
Filed: 1986-03-26
Abstract: PURPOSE:To high-precisely control a flow rate of fluid in relation to fluid having a wide range of a pressure on the primary side, by a method wherein an electrostriction material is used as a piezo-electric material for driving a valve body. CONSTITUTION:A valve chamber 11 is formed between a valve body 1 and a housing 2, and a valve seat 7, having a valve hole 3, is protruded from the valve body 1 toward the interior of the valve chamber 11. A load regulating screw 9, moving forward and backward in the direction of a valve body 8, is threadedly mounted to a housing 2 through a screw. In the valve body 8, a piezo-electric ceramic material 13 is secured fundamentally to the one surface of a diaphragm plate 12. A phase transformation type electrostriction material used as a piezo-electric material can form either a ferroelectrics phase, a non- ferroelectrics, or a phase, with which the ferroelectrics are coexistent, when an applied voltage is reduced to 0.
Patent JP-H09257193-A (JP)
Title: Pressure vessel and its manufacture
Inventor: IIDA YASUSHI
IPC: F17C1/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the wight of a pressure vessel and enhance the pressure proofing preferemance by constituting the pressure vessel out of an inner shell having a gas barrier forming property and an outer shell made of an FRP containing reinforcing fibers and resin together with specifying the tensile modules of elasticity, tensile repute strain, and the angle of the reinforcing fiber layer of the outer shell. SOLUTION: A pressure vessel 1 is provided with an inner shell 2 having a gas barrier forming property and a pressure-tight outer shell covering the inner shell 2. The inner shell 12 is made up of as thin light alloy like an aluminum alloy and a resin like polyethylene resin, and the resin product is produced through blow molding. The outer shell 3 is made of an FRP containing reinforcing fibers and the resin, and its properties are as follows: the tensile modules of elasticity is more than 35G Pa, and the tensile rupture strain is more than 1.5%, and it contains reinforcing fiber layers which are arranged at angles of (±5 deg. to ±50 deg.) and (±75 deg. to ±105 deg.), respectively with respect to the axis of the inner shell 2.  The outer shell forms for improvement a wound later consisting of reinforcing threads containing resin around the inner shell 2 through the filament winding method. In this case, carbon fiber threads are used for the reinforcing thread, while thermoplastic resin like epoxy resin is used for the resin. With this, the weight of the pressure vessel can be reduced, while the pressure proofing performance of the pressure vessel against the repeated impact can be enhanced.
Patent JP-S61226164-A (JP)
Title: Production of vacuum vessel made of aluminum
Inventor: OI TSUTOMU
IPC: B23K1/00
Filed: 1985-03-29
Abstract: PURPOSE:To make easy the generation and maintenance of a high vacuum by hardening a brazing filler metal by heating after vacuum suction then supplying an oxygen-mixed inert gas into a brazing device. CONSTITUTION:Degreased and cleaned Al parts are assembled and fixed to a jig and the assembly is installed in a vacuum brazing furnace. The inside of the furnace is evacuated to a vacuum and is then subjected to heating followed by cooling. The vacuum vessel is moved to a vacuum chamber for a surface treatment into which an oxygen-mixed inert gas is introduced. The vacuum vessel is cooled down to about 100 deg.C in the chamber. The oxygen-mixed inert gas is supplied and cooled after the hardening of the brazing filler metal and therefore the inside surface of the vessel does not contact with the atm. contg. moisture. The dense oxide film which does not contain moisture is thus formed on the inside surface of the vessel and the adsorption of a material, etc. which hinder the increase of the degree of vacuum is obviated. The genera tion and maintenance of the high vacuum in the vessel is made easy by the above-mentioned method.
Patent JP-S61223842-A (JP)
Title: Photomask
Inventor: IKEYAMA KAZUTAKA
IPC: G03F1/48
Filed: 1985-03-29
Abstract: PURPOSE:To enhance yield and quality of a device by attaching a convex light- transmitting film made of metal oxide or resin thickened in the central part to the surface of a photomask. CONSTITUTION:The prescribed think film pattern 2 is formed on the surface of a photomask substrate 1 and a convex light-transmitting film thickened in the central part is attached to the whole surface of the pattern 2 and the substrate 1. A semiconductor substrate thinly coated with a photosensitive resin is brought into intimate contact with said photomask and exposed to light through the photomask. At that time, since the surface of the photomask is somewhat convex, the contact is propagated from the central part to the peripheral border, and since a part insufficient in contact due to accumulation of the air does not occur, uniform resolution of the photosensitive resin layer on the semiconductor substrate can be obtain,and the convex surface of the photomask hardly causes sticking between the phtomask and the semiconductor substrate, and permits smooth release after the end of the exposure.
Patent JP-S59193594-A (JP)
Title: Bloch line memory module
Inventor: TAKAHASHI TSUNESUKE
IPC: G11C11/14
Filed: 1983-04-15
Abstract: PURPOSE:To convert a Bloch line memory of high memory density into a module by enclosing a magnetic memory chip using a vertical Bloch line pair in a Bloch magnetic wall to the memory information unit, a plane base plate which fixes the magnetic memory chip with inclination, a pulse magnetic field driving coil, a magnetic adjusting plate and a permanent magnet which supplies a bias magnetic field with a shielding case. CONSTITUTION:Driving coils 303 and 304 for intra-surface rotary magnetic field are wound round a plane base plat 302 which packages a bubble memory chip 301. A magnetic adjusting plate 305 and a permanent magnet 306 are fixed outside the base plate 302 and covered with a magnetic shielding case 307. Then a ferrite plate 501 having a surface parallel to the surface of the plate 305 is packed into an Hz coil 402. The thickness of a plane base plate 502 is varied so that a memory chip 401 is easily packaged with inclination to the surface of the plate 305. The plate 501 is packed inside the coil 402 to improve greatly the distribution of the vertical pulse magnetic field generated from the coil 402. Therefore the height of the coil 402 can be reduced without deteriorating the distribution of magnetic field together with reduction of the height of the plate 501. Then the overall size of a memory module can be reduced with no increment of inductance of the coil 402.