baber/WOPTO huggingface dataset:
Patent JP-S6284614-A (JP)
Title: Pulse waveform composing and adding circuit
Inventor: MASUDA TAKASHI
IPC: H03K5/01
Filed: 1985-10-09
Abstract: PURPOSE:To grasp a malfunction state due to a difference in output level quantitatively by providing a circuit which varies pulse delay, pulse width, and an output level to the output stage of a general logical circuit. CONSTITUTION:When the influence of an output level drop at a point A of the general logic circuit 1 is checked, a pulse waveform composing and adding circuit 2 is added. The circuit 2 consists of the pulse delay element 3, the pulse width varying circuit 4, an integrated circuit having an open collector circuit, a variable resistor 6, and a capacitor 7. Consequently, the time of a pulse waveform drop at the point A is variable. Further, the output level of the pulse waveform drop at the point A is variable and the influence of malfunction due to the pulse waveform drop at the point A is checked.
Patent JP-H0776475-A (JP)
Title: Elevator car for view
Inventor: MATSUBARA TAKEHISA
IPC: B66B11/02
Filed: 1993-09-08
Abstract: PURPOSE:To install an air conditioner irrespective of car size and ceiling design by providing an indoor air conditioner below a floor of an elevator car for view. CONSTITUTION:An indoor air conditioner 3 is placed in a space below a facing panel 2 and car floor of an elevator car 1 for view. An intake/discharge port 12 is mounted on a steel panel below a glass window 9 for view in consideration of design. Thus, the indoor air conditioner 3 is installed close to an outdoor machine 4 to shorten piping and wiring.
Patent JP-H0561409-A (JP)
Title: On-vehicle navigation device
Inventor: GOTO HIROBUMI
IPC: G01C21/00
Filed: 1991-09-04
Abstract: PURPOSE:To obtain an on-vehicle navigation device which reduces the possibility that a vehicle is involved in traffic congestion by making a route search based upon traffic information and displaying the traffic information at the starting point of the vehicle or in an early stage after the starting. CONSTITUTION:The traffic information from a radio receiver 28 is stored in a traffic information storage means 30A together with timer information outputted by a calendar timer 29, and an elapsed time calculating means 31 finds the elapsed time from the reception of the traffic information stored in the traffic information storage means 30; and a route searching means 25A selects a recommendable route from the current position to a destination according to road map data by using the traffic information as one of search conditions according to the length of the elapsed time, and the route is displayed on a map together with the current position detected by the current position detecting means 23.
Patent JP-H0272976-A (JP)
Title: Character pattern generating method
Inventor: KASUYA ATSUSHI
IPC: B41J2/485
Filed: 1988-09-07
Abstract: PURPOSE:To discriminate an acute end of a character and enable a display of one dot while maintaining a high speed of a process for filling up a predetermined area with dots by adding one of data indicative of the inside of a character and data indicative of the outside of the character to outline data, discriminating the position on an outline vector at which the character is located, and converting all dot data inside the outline of the character into '1'. CONSTITUTION:A converting element 23l, supplied with a filling-up-with-dot signal 25 from a converting element on the left side thereof, performs a logical operation on inputs of the signal 25, right data 26 and left data 27 at an OR gate 28, and outputs reading data 29. Therefore, the reading data can be outputted to an output part 24 when one of outputs of the signal 25, the right data 26 and the left data 27 is '1'. Thus, a dot pattern with the inside of the outline of a character filled up with dots is generated by discriminating the position on an outline vector at which the character is located and converting all dot data inside the outline into '1' according to position data obtained by the discrimination, so that it is possible to discriminate easily an acute end of the character.
Patent JP-H05208956-A (JP)
Title: 2-(piperazinoalkyl)indole derivative having 1,7-condensed ring, method and intermediate for its production, and anti-inflammatory and antiallergic medicine containing same
Inventor: JASSERAND DANIEL
IPC: A61K31/55
Filed: 1992-08-24
Abstract: Pharmacologically active compounds of the general formula I <IMAGE> which can be monosubstituted or disubstituted in the phenyl ring and in which   R<3> denotes hydrogen, lower alkyl which can optionally be substituted by hydroxyl, lower alkenyl, C3-C6-cycloalkyl, C4-C7-cycloalkylalkyl or a phenyl or phenyl-lower alkyl group which is optionally substituted in the phenyl ring, R<4> denotes hydrogen, alkyl having 1-7 carbon atoms, which can optionally be substituted by hydroxyl, C3-C7-alkenyl, C3-C6-cycloalkyl, C4-C7-cycloalkylalkyl or a phenyl or phenyl-lower alkyl group which is optionally substituted in the phenyl ring, A denotes an alkylene chain having 1-2 carbon atoms and optionally substituted by lower alkyl, or a bond, oxygen or sulphur, Z denotes an alkylene chain having 2-4 carbon atoms, which is optionally substituted by lower alkyl or hydroxyl,   B denotes nitrogen or the CH group, R<5> denotes an optionally substituted pyridyl or phenyl radical, and   D represents a bond or, if B denotes the CH group and R<5> denotes an optionally substituted phenyl radical, can also represent the CO group, and their acid addition salts and/or S-mono- or -dioxides of sulphur-containing compounds of the formula I are described, as well as processes and intermediates for their preparation.
Patent JP-2000054831-A (JP)
Title: Secondary air supplying device for internal combustion engine
Inventor: MOTOMOCHI MASAYUKI
IPC: F01N3/20
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To efficiently mix exhaust gas with secondary air and quickly activate a catalyst to significantly reduce HC by divisionally supplying a prescribed quantity of secondary air within a prescribed period of the first half and latter half in an exhaust valve opening period when the cold operation of an internal combustion engine is judged. SOLUTION: A secondary air supplying means 5 arranged in the exhaust port 4 of an engine 1 is formed of a secondary air supplying passage 6, a solenoid valve 7, and the like, and the solenoid valve 7 is controlled by a control means 9 to switch the supplying state of secondary air to an intake port 4. The control means 9 judges whether the engine 1 is in cold operation or not on the basis of the temperature information from a water temperature sensor 8. When the cold operation is judged, the solenoid valve 7 is opened in a prescribed period of the first half of exhaust stroke after closing the exhaust valve to supply secondary air to the exhaust port 4, so that oxidation of HC is promoted. In the end of the exhaust stroke, also the solenoid valve 7 is opened in a period shorter than the prescribed period to supply secondary air.
Patent JP-S6466324-A (JP)
Title: Vibration suppressor for vehicular construction machine
Inventor: KUNIEDA YOICHI
IPC: E02F9/00
Filed: 1987-09-08
Abstract: PURPOSE:To improve the riding control of a construction machine by a method in which an oil-pressure cylinder for operation is connected to an oil pressure source circuit and a tank in a switching manner, and an accumulator for suppressing vibration and a mode-switching valve are connected with the cylinder. CONSTITUTION:When the vehicular body is in vibrated state by the undulation of road surface during traveling, a mode-switching valve 15 is switched to a connecting position, and oil in the head side oil chamber 8a of a boom cylinder 8 comes through a slow-return check valve 16 into or out of an accumulator 17, thereby suppressing vibration. During excavating operation, a mode switch 24 is switched to excavation mode and the valve 15 and a load switching valve 23 are restored to an interrupting position. When excavation is started, an unload valve 21 does not work, and discharge pressure of a pump 11 is allowed to rise up to the set pressure of a main relief valve 20. High-pressure oil is supplied to the cylinder 8 and the bucket cylinder, thereby permitting the excavating operation under high pressures to be performed.
Patent JP-S61102416-A (JP)
Title: Production of fibrous silicon carbide
Inventor: HASHIMOTO TADANORI
IPC: C30B25/00
Filed: 1984-10-25
Abstract: PURPOSE:To produce the titled homogeneous substance, easily, without necessitating the separation of powder from fibrous substance, by adding niobium and tantalum to powdery silicon oxide and powdery carbon, and heat-treating the mixture at a specific temperature in a non-oxidizing gaseous atmosphere. CONSTITUTION:A mixture prepared by mixing 1pt.(wt.) of silicon oxide powder with preferably 0.6-3pts. of carbon powder, is added with preferably 0.0001-0.1pt. (in terms of the weight of elemental niobium and tantalum) of one or more components selected from niobium, tantalum and their compounds. The obtained mixture is heated at 1,400-1,700 deg.C, preferably 1,450-1,700 deg.C for 2-6hr in a non-oxidizing gaseous atmosphere (preferably Ar or H2) to obtain the objective fibrous substance.
Patent JP-H1044612-A (JP)
Title: Heat-sensitive recording material
Inventor: AIHARA HIDEO
IPC: B41M5/26
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a transparent or translucent heatsensitive recording material of superior head matching properties in which sticking, adhesion of settings and head wearing are scarcely generated by containing polymethyl methacrylate particles crosslinked in a recording layer. SOLUTION: Crosslinked polymethyl methacylate particles are contained in a recording layer. The crosslinked polymethyl methacrylate particles are formed by turning a three-dimensional crosslinked material of a polymethyl methacrylate polymer into particles. As for its manufacturing process, the process of reacting the polymethyl methacrylate polymer with a proper crosslinking material such as a melamine resin, block isocyanate or epoxy resin, or the process of using a multifunctional monomer for a part of a raw material monomer such as methyl methacrylate and carrying out the copolymerization, or some other process is used. It is effective to set the volume average particle diameter of crosslinked polymethyl methacrylate particles as 0.1-1.0μm and the volume fraction of particle diameter of 3.0μm or less as 90% or more.
Patent JP-H04108065-A (JP)
Title: Brake device for rolling stock
Inventor: MINOWA YUKIO
IPC: B61H7/00
Filed: 1990-08-27
Abstract: PURPOSE:To remarkably increase braking force by arranging a brake shoe, having a lower surface profiling a shape of a rail head part, above a rail so as to press the brake shoe to the rail from an inner side upper diagonal direction through an actuator at braking time. CONSTITUTION:When pressure fluid is introduced into a cylinder of an actuator 6 to drive it at brake applying time, a piston rod 6a is extended against a return spring 8. Then, a brake shoe 10 is energized so as to separate from a holding link 14 by a compression spring 16, so that the brake shoe 10 is turned in one body with the holding link 14 about a holding link supporting pin 13 and started to lower down by exceeding a vehicle limit. When the brake shoe 10 is brought into contact with a rail 9, the brake shoe 10, made impossible to turn about the pin 13, tends to rotate with a supporting shaft 15 serving as the center while compressing the compression spring 16, and force F diagonal from the above is applied. In this way, substantial increase of braking force is contrived by effectively applying lateral force while preventing excessive decrease of wheel weight.
Patent JP-S61105080-A (JP)
Inventor: HOTTA TOKIO
IPC: F25D21/08
Filed: 1984-10-25
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-S60116085-A (JP)
Title: Card carrier
Inventor: HORINOUCHI SHIYOUGO
IPC: G06K13/08
Filed: 1983-11-29
Abstract: PURPOSE:To enable to prevent the spring-out of a card with a simple structure and only the card insertion part by pushing in the card direction the spherical member which protrudes to the card carry-in path with a springback means such as a plate spring. CONSTITUTION:When a card 1 is inserted to a card reader insertion part 7, it is known that the card 1 is inserted by a sensor, and a driving motor is rotated. When the driving motor drives, a driving roller 5 rotates, a driving belt also rotates, and the card 1 is transferred to the inside of the card reader. When the card 1 arrives at a magnetic head, reading and writing are executed and after that, the card 1 is pressed and energized to the card carry-in path by a spherical roller 12 and a plate spring 13. Thus, friction generates between the card 1 and the carry-in path, and the card spring-out prevention is executed by utilizing the friction.
Patent JP-S6383027-A (JP)
Title: Separation method for superoxide dismutase
Inventor: SAITO SHUJI
IPC: A61K35/18
Filed: 1986-09-25
Abstract: PURPOSE:To obtain the titled compound of high purity by extremely simple operation, by hemolyzing erythrocytes, controlling pH to precipitate and remove hemoglobin, adding a metal salt to the formed supernatant liquid and further controlling the pH to precipitate and remove the residual proteins. CONSTITUTION:Water is added to hemolyze erythrocytes and the resultant hemolyzed solution is then treated at <=6.5 pH to denature hemoglobin. The pH of the above-mentioned hemolyzed solution is then adjusted to 7-8 to precipitate hemoglobin. A metal salt is added to the supernatant liquid free of the above-mentioned precipitates and the pH is further adjusted to 6-9 to remove unnecessary proteins contained in the supernatant liquid as precipitates. Thereby the aimed compound of high purity is obtained. A salt of a transition metal, e.g. Cu, Fe or Mn, or amphoteric metal, e.g. Al or Zn, capable of forming chelate bonds to proteins, dissolving in an acidic solution and precipitating as hydroxides under neutral and alkaline condition is used as the above- mentioned metal salt.
Patent JP-H01122925-A (JP)
Title: Recovery of germanium from aqueous solution by solvent extraction
Inventor: DANIERU EI DEI BOOTENGU
IPC: C22B3/40
Filed: 1988-09-09
Abstract: PURPOSE: To increase an extractability of germanium and to reduce the operation cost even if an acid concn. in a starting material aq. soln. is relatively low, by subjecting an acidic aq. soln. of the starting material containing germanium and other metallic elements to a multistage countercurrent liq. - liq. extraction by using a specified extracting agent.  
     CONSTITUTION: Germanium is separated from an acidic. solution supplied matter soln. containing germanium and dissolved other metallic elements including at least one kind metal selected from the group of zinc, arsenic, cadmium, antimony, indium, copper and ferrous iron by the multistage countercurrent liq. - liq. extraction. In such a case, a hydrocarbon soln. of at least one kind alkylphosphoric acid and α-hydroxyoxim is used as org. phase. The hydrocarbon soln. of 5,8-diethyl-7-hydroxy-6-dodecanoneoxim and a phosphoric acid compd. selected from di-2-ethylhexyl phosphoric acid or a mixture of mono- or di-2- ethelhexyl phosphoric acid is used preferably as org. phase. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1166881-A (JP)
Title: Semiconductor storage device
Inventor: MATSUKI AKIJI
IPC: G11C29/02
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce the load capacity of a COMP signal becoming the result of defective memory cell detection. SOLUTION: Complemental signals (address signals A0T-A3T and inversion address signals A0N-A3N) every each bit of respective addresses are wired to obtain respective gate signals of transistors Tr1-Tr4. Whereby, the number of transistors Tr1-Tr4 making the level of the COMP signal becoming the result of the defective memory cell low is reduced to half compared with a conventional one.
Patent JP-H0972657-A (JP)
Title: Vacuum dryer
Inventor: WADA KIKUO
IPC: B09B5/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum dryer device which is advantageous in terms of cost and designed to enhance the efficiency of an layout area of the device. SOLUTION: A vacuum dryer device comprises and enclosed drying vessel 201 which houses articles to be dried, mainly of garbage, a vacuum pump 33 which is connected to the drying vessel 201 by way of a steam discharge pipe incorporating a check valve 77 and a hot water generator 41 which generates hot water. The vacuum pump 33 is a water sealing type pump. A liquid sealing circuit 73 is connected between a water receiving tank 55 and the vacuum pump 33. A hot water producing device 41 is a gas burner type hot water producer where a gas burner 43 is set up in the lower part of the device while a coil type heat exchanger is mounted in the upper part of the burner 43. The dryer vessel 201 and the hot water producer 41 are connected with a hot water feed pipeline 209a and a hot water return pipeline 209b.
Patent JP-S6379985-A (JP)
Title: Method and apparatus for maintaining and controlling capacity of metal etching solution
Inventor: KASUYA YUTAKA
IPC: C23F1/46
Filed: 1986-09-24
Abstract: PURPOSE:To maintain and control the capacity of an etching soln. within the desired range by estimating the etching speed of the etching soln. on the basis of the etching current value and by supplying a required amount of a soln. of a required component to the etching soln. in accordance with the current value. CONSTITUTION:Part of an etching soln. 2 drawn out of a tank 1 with a spray pump 3 is introduced into an etching current measuring device 5 and the etching current value is measured with a potentiometer. The measured value is sent to a comparison-output circuit mechanism 7 through an amplification circuit mechanism 6 and the sent value is compared with a set range of etching current value. When the sent value is below the set range, a required extent of action signal is given to a pump 8 for supply and a required amount of an aq. hydrogen peroxide soln. is instantaneously supplied from a storage tank 9 to the tank 1. Thus, the etching speed of the etching soln. 2 is immediately restored to the desired range.
Patent JP-H0389839-A (JP)
Title: Carriage scanner
Inventor: KAKIMOTO HIROAKI
IPC: G11B21/02
Filed: 1989-08-31
Abstract: PURPOSE:To balance the moment of driving force to a carriage so as to improve driving properties by adjusting the shape of a permanent magnet within the magnetic circuit of a linear motor so that the driving force moment around the center of gravity of a mobile part may be balanced. CONSTITUTION:The force points P1-P4 of electromagnetic forces Fa-Fd are on corners of an oblong, and horizontal distances from the force points P1-P4 to the center of gravity G and each moment around the center of gravity by electromagnetic force Fa-Fd are sought. By changing the thicknesses of permanent magnets 7a-7d, the electromagnetic force at each force point P1-P4 is adjusted. The thicknesses of permanent magnets 7a-7d are determined so as to compensate the deviation of the center of gravity G by adjusting the magnitudes of the electromagnetic forces Fa-Fd. Hereby, the driving force moment around the center of gravity can be balanced, and the pitching and the yawing of a carriage can be removed, and the driving properties of the carriage can be improved.
Patent JP-H04107341-A (JP)
Title: Tortional damper
Inventor: KITAGAWA AKIO
IPC: F16F15/16
Filed: 1990-08-29
Abstract: PURPOSE:To improve productivity and to unify the thicknesses of inertia masses to a given value by locating a spacer to set a clearance between the opposite surfaces of the outer peripheries of a pair of inertial masses and securely nipping the outer peripheries of a pair of the inertial masses by means of a caulking ring. CONSTITUTION:Inertia masses 2 are positioned facing each other with a gap 4 therebetween and a friction plate 1 is inserted in the gap 4. A spacer 3 to set a clearance 1 is located between the opposite surfaces of the outer peripheries of a pair of the inertia masses 2, and the outer peripheral surfaces of a pair of inertia masses 2 are securely nipped by means of a caulking ring 5. Thus, a clearance between the inertial mass 2 and the friction plate 1 is properly set and managed according to the thickness of the spacer 3 located between the opposite surfaces of the outer peripheries of the inertia masses 2. This constitution simply and rapidly sets the clearance through location of the spacer 3, unifies the thicknesses of a pair of the inertial masses 2 to a value equal to each other, and improves productivity.
Patent JP-S59115440-A (JP)
Title: Fuel injector for multicylinder internal-combustion engine
Inventor: YAMAMOTO YOSHIHISA
IPC: F02D41/36
Filed: 1982-12-22
Abstract: PURPOSE:To reduce the influence of injection pulsation between injectors each other in each accumulator by dividing injectors into a plurality of groups into the injectors having the injection order departed each other are set into one group and installing an accumulator in close to each group. CONSTITUTION:The injectors 1a-1f installed in the respective cylinders are set in the injection order of 1 5 3 6 2 4. An accumulator 204 on one high- pressure side is installed in close to the injectors 1a-1c having the injection order departed each other in one group, and connected through the respective pipings 21a-21c. An accumulator 205 on the other high-pressure side is connected to the injectors having the injection order departed each other in the other group. Thus, the influence of injection pulsation between injectors each other can be reduced in each accumulator.
Patent JP-H0648373-A (JP)
Title: Rudder with flap
Inventor: MATSUISHI SUSUMU
IPC: B63B1/24
Filed: 1992-07-31
Abstract: PURPOSE:To provide a rudder with a flap which prevents the suction of air at the time of turning and improves the turning performance of a hull. CONSTITUTION:In the case of an ordinary vessel in which a movable flap 2 whose upper end portion part is exposed at the upper part of the water surface, is provided at the rear edge of a rudder 1 or in the case of a hydrofoil craft in which a movable flap 2 is provided at the rear edge of a strut 5 and the flap 2 can be turned to a desired flap angle, flaps 2a, 2b are made up by dividing the flap 2 into plurality upward and downward with perpendicular opening kept existent property, and they are connected to each other and are turned integrally to a desired flap angle, or a singular or plural cutouts 10 are provided in recess at proper levels on the front edge of the flap 2.
Patent JP-H0663048-A (JP)
Title: Deep part observing endoscope
Inventor: TOIDA MASAHIRO
IPC: G02F1/01
Filed: 1992-08-25
Abstract: PURPOSE:To observe a form of not only the surface but also a deep part in a celom as a plane image and a tomographic image with an endoscope. CONSTITUTION:Laser beans are emitted from a laser light source 1 subjected to frequency sweep allowed to pass through the inside of a fiber 3 and guided into the celom. The laser beam guided into the celom is split by using a polarization beam splitter 7 so that one beam irradiates an examinee 2 and the other beam advances through prescribed optical path length, the laser beam reflected by the examinee 2 and the laser beam advanced through the prescribed optical path length are allowed to interfere with each other by using the polarization beam splitter 7 and a polarizing plate 10, the depth information of the reflecting surface of the deep part of the examinee is obtained from the frequency of a difference frequency beat signal generated by its interference and the light absorbing information of a specific deep part of the examinee 2 is obtained from intensity.