baber/WOPTO huggingface dataset:
Patent JP-H08308089-A (JP)
Title: Field magnet grounding relay
Inventor: TANAKA TOSHIO
IPC: H02P9/30
Filed: 1995-05-09
Abstract: PURPOSE: To avoid erroneous detection and non-detection in such a case that a relay is applied to a field circuit of the thyristor field system by judging existence of grounding fault from a ratio of the output voltages of a first and a second filter circuits and also judging existence of grounding fault from an output voltage level of the first filter circuit. CONSTITUTION: A DC voltage power supply 1 is connected via a resistor 2 between the negative side and the ground of the field magnet circuits D, E to which the a field coil B and an energizing circuit C of the power generator A are connected. The first judging circuit 4 judges generation of grounding fault from a ratio of the output voltage of the first filter circuit 3-1 for extracting a DC voltage from the voltage across the resistor 2 and an output voltage of the second filter circuit 3-2 for extracting a DC voltage from the voltage across the negative side of field circuits D, E and the ground. The second judging circuit 5 judges generation of grounding fault from an output voltage level of the first filter circuit 3-1. Judging results of the first and second judging circuits 4 and 5 are respectively inputted to an AND circuit.
Patent JP-H0617449-A (JP)
Title: Hydraulic circuit of construction vehicle
Inventor: ONUKI MASAO
IPC: E02F9/22
Filed: 1992-04-03
Abstract: PURPOSE:To provide a hydraulic circuit which is advantageous in the cost as adopting such a structure as changing a selector valve in use of pilot pressure. CONSTITUTION:Each of eight integrally movable on-off valves 11a-18a keeping a state of being opened is installed in both selector valves 11, 15 and other desired selector valves controlling an actuator in a travel system only at the time when these selector valves 11-18 are in each of neutral positions. In succession, a pilot chamber 20a of a selector valve 20 is connected to a tank T in parallel through respective on-off valves interlocking with the traveling selector valves 11, 15, while respective on-off valves interlocking with the other desired selector valves are connected in parallel and a circuit connected to the tank and the pilot chamber are connected to each other.
Patent JP-S5538306-A (JP)
Title: Preparation of optically active n-acetyl-glutamic acid-gamma-semialdehyde
Inventor: KONDOU SHIGEO
IPC: C07C233/47
Filed: 1978-09-11
Abstract: PURPOSE: To obtain the title compound, an intermediate for the synthesis of amino acids, e.g. L-tryptophan or L-proline, very readily and industrially advantageovsly, by oxidizing N-acetylornithine with an inexpensive oxidizing agent of a persulfate, using a purely chemical method.  
     CONSTITUTION: Optically active N α -acetylornithine (A) of formula I is oxidized with a persulfate by a purely chemical method to give optically active N-acetyl glutamic acid-γ-semialdehyde of formula II very readily in high yield. For example, an aqueous solution of A in soduim (potassium) hydroxide, or sodium carbonate, is incorporated with silver ions, e.g. silver nitrate or acetate. The solution is then oxidized with the persulfate in the form of a solution or crystals at 0°CWroom temperature, preferably 0W10°C, to give the compound of formula II in an 80W 85% yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02290087-A (JP)
Title: Positioning device
Inventor: SASAKI YOSHIHARU
IPC: H02N2/00
Filed: 1989-04-28
Abstract: PURPOSE:To perform accurate positioning of a moving body by mounting a strain gauge on a piezoelectric actuator and controlling the drive of the actuator based on a deviation between the value detected by the strain gauge and a stored corresponding strain value. CONSTITUTION:When this device moves and controls a moving body 12, voltage which is outputted from a strain gauge 13 and is corresponding to the amount of displacement at an installation part 11 is measured and stored at a memory part 3 as data. In the case where the installation part 11 is set to the desired amount of displacement, the amount of displacement of the installation part 11 is set by a setting part 2. Then a control part 4 reads the output value data of the gauge 13 corresponding to the amount of displacement based on the above setting from the memory part 3 and the data are outputted to a drive part 6. Comparing the output value data and the output value of the gauge 13, the drive part 6 performs the operation of a deviation between above data and value and then, controls the impressed voltage of a piezoelectric actuator 7 so that the above deviation can be offsetted. As a result, hysteresis of the actuator 7 is corrected and the installation part 11 is set accurately to a position having the desired amount of displacement.
Patent JP-S5234552-A (JP)
Title: Removing caprolactam
Inventor: TOMITA KOUICHI
IPC: C12N1/20
Filed: 1975-09-11
Abstract: PURPOSE: To provide a method of quickly capitalizing caprolactam as well as giving bacteria with rich protein with a high yield. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60256050-A (JP)
Title: Non-destructive inspection apparatus
Inventor: KAMITO YOSHIMI
IPC: G01N29/12
Filed: 1984-06-01
Abstract: PURPOSE:To inspect the quality of an object to be inspected with high accuracy, by providing a means wherein the object to be inspected is vibrated by a hammer and the change in the vibration generated in the object to be inspected is detected at this time and quantitatively shown through the analysis of a wave form. CONSTITUTION:An object 11 to be inspected such as a hardened build-up roll is striken and vibrated under definite load by a hammer 14 and the vibration wave generated at this time is detected by an external sensor 15a such as a microphone while the detection signal from the sensor 15a is amplified by an amplifier 16 to be inputted to a wave form analytical apparatus 17. In this wave form analytical apparatus 17, the detection signal from the sensor 15a receives operation treatment using a preset parameter and the wave form corresponding to the vibration wave is displayed on a display apparatus 19 and the recording of a determined value is performed by a hard copy apparatus 20. By monitoring thus displayed vibration wave form and comparing the same with a comparison reference value, the quality of the object 11 to be inspected can be judged.
Patent JP-H11306286-A (JP)
Title: Character recognizing device
Inventor: KANEICHI SHIGEKO
IPC: G06K9/62
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a character recognizing device capable of acquiring a correct character from a character pattern registered in an additional dictionary without accompanying reconstruction of a basic dictionary and promptly collating the character pattern even when registered characters are increased when character recognition is performed by using a character recognition dictionary. SOLUTION: A standard pattern and its featured values are stored in the basic dictionary 15, an additional pattern which does not exist in the basic dictionary 15 and its featured values are simultaneously stored in the additional dictionary 14, an inputted pattern is judged whether it is necessary to be collated with the additional pattern in the additional dictionary 14 or not based on distance of the featured values between the inputted pattern and the standard pattern and only when collation is judged to be necessary, the inputted pattern is collated with the additional pattern in the additional dictionary 14 by a recognition processing part 16.
Patent JP-S594955-A (JP)
Title: Roll for continuous casting machine
Inventor: KURIBAYASHI AKIO
IPC: B21B39/00
Filed: 1982-06-29
Abstract: PURPOSE:To obtain a roll for a continuous casting machine having excellent resistance to high temp. oxidation and heat retentivity of an ingot, by using zirconia for constituting the whole or only the outside circumferential surface of a roll body. CONSTITUTION:The reason for using zirconia for the whole or only on the outside circumferential surface of a roll body lies in that zirconia has extremely smaller heat conductivity as compared to not only heat-resistant alloys but silicon carbide and silicon nitride as well. In addition, zirconia has better resistance to high temp. oxidation as compared to heat resistant alloys, silicon carbide and silicon nitride. If zirconia is used, the quantity of the heat extracted from an ingot is decreased; therefore, the casting of a high temp. ingot is made possible and the execution of hot direct rolling is easy.
Patent JP-S591147-A (JP)
Title: Automatic polisher
Inventor: SAKUMA TOSHIJI
IPC: B24B13/00
Filed: 1982-06-29
Abstract: PURPOSE:To polish the entire curved face uniformly and automatically by synchronizing the rotary speeds of work and tool while employing NC control for the positional control of tool and the working face. CONSTITUTION:A polishing head 3 will move in Z-axis direction through an electric-hydraulic servo constituted with a controller 16, hydraulic controller 17 and hydraulic cylinder 18 to function a magnet or a resilient tool 19 onto the work 4 with constant polishing pressure. The bottom face of a tool 19 for polishing the curved face with high accuracy must be maintained horizontal. For that purpose, the rotary speed of tool 19 is synchronized with the rotary speed of workpiece to be determined in accordance to the position corresponding to the curved face of tool 19. Consequently the entire curved face can be polished uniformly and automatically.
Patent JP-H0412024-A (JP)
Title: Bi-based superconductive material
Inventor: NATORI EIJI
IPC: H01B12/00
Filed: 1990-04-26
Abstract: PURPOSE:To enable the subject superconductive material to readily have a high critical current density and to obtain an excellent surface morphology required for application to a device in case of a thin film by adding Re to a Bi-(PB-)Sr-Ca-Cu-O-based superconductive substance. CONSTITUTION:Re is added to a Bi-Sr-Ca-Cu-O-based superconductive substance or a Bi-Pb-Sr-Ca-Cu-O-based superconductive substance. Re is added so that the ratio of (Re/Cu) may be within a range of 0.005-0.08. Deposition of the second phase intercepting an electric current on the grain boundary part can be prevented thereby and the material can be smoothed at the same time. A high current density can be obtained therefor even when a polycrystalline substance capable of production at a low manufacturing cost is used. In addition, the resultant material can be applied to a wire, an electromagnetic wave sensor, a magnetic flux memory, etc.
Patent JP-S60259518-A (JP)
Title: Automatic air conditioner for automobile
Inventor: KUBOTA MASANORI
IPC: B60H1/24
Filed: 1984-06-01
Abstract: PURPOSE:To invariably obtain an adequate ventilation state by also introducing the air outside a car room automatically when only the air inside the car room has been introduced for a predetermined time in an air conditioner having a control mechanism controlling the ratio to introduce the air from the inside and outside of the car room. CONSTITUTION:The said device drives and controls a heat exchanger 190 in a heat exchange unit 1 via a control unit 2 based on the deviation between the preset target temperature set by an operation unit 3 and the car room temperature. When the car room heat load 490 is large, only the air inside the car room is introduced, and when the heat load becomes a predetermined value or less, the air outside the car room is also introduced automatically for ventilation. In this case, when the heat load is the said predetermined value or more, only the air inside the car room is introduced, and if this state is continued for a predetermined time or longer, the device automatically controls to also introduce the air outside the car room even though the heat load is the predetermined value or more, thereby an adequate ventilation state is obtained.
Patent JP-S5739990-A (JP)
Title: Manufacture of plate material for lithography
Inventor: UMEZOME TAKESHI
IPC: B41N1/14
Filed: 1980-08-12
Abstract: PURPOSE: To manufacture a plate material for lithography which has a high mechanical strength and an excellency in printing durability, by a method wherein a hydrophilic binder layer including a quick-curing agent is applied immediately after a polyorefin of a supporting product is treated by a corona discharge.  
     CONSTITUTION: A polyorefin surface of a supporting product, in which both sides or one side of a base matter, such as papers, synthetic films, is laminated with polyorefin, such as polyethylene, polypropyrene, is treated by a corona discharge. A hydrophilic binder layer including a quick-curing agent is applied as quickly as possible after said treatment is conducted. A protein protection colloid material is used as the hydrophilic binder, and 1 or 2 types or more of formaldehyde, glutalaldehyde, etc., are used as the quick-curing agent. The application of the hydrophilic binder immediately after the corona discharge permits the minimization of the amount of the quick-curing agent in a binder, and causes obtaining of a stable mechanical strength having less after-curing phenomenon occurring during a long preservation period. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S586967-A (JP)
Title: Method of non-electrolytically depositing gold alloy layer and pattern on substrate and solution therefor
Inventor: ARIAN MORENAARU
IPC: C23C18/48
Filed: 1982-06-29
Abstract: Method and solution to be used in the method for the electroless deposition of gold-alloy layers and patterns onto a substrate. The solution has a pH value between 11 and 14 and contains gold in the form of a complex compound, copper ions and a complex-forming compound for copper ions, formaldehyde and alkalimetal hydroxide for adjusting the pH, the complexing constant of the gold complex being at least 10<5> times that of the complexing constant of the copper complex.
Patent JP-H1043145-A (JP)
Title: Home therapy supporting system
Inventor: ARIMATSU TOSHIHARU
IPC: A61B5/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease the number of times patients receive regular outpatient treatment, the entry of treatment journals and the burden on the measurement of physical conditions and to urgently deal with the rapid change of the patients' condition by arranging a measurement start means and information input means which may be manually operated in home communication devices. SOLUTION: The patients execute the home oxygen therapy while sucking high-concn. oxygen from oxygen thickening devices 3 in homes 1 where the patients reside. The medical treatment information including the diagnostic information of the patents, the number of respiration, the saturation degrees of the oxygen in the blood, pulse rates, electrocardiographic complex, etc., in addition to the operation information of the oxygen thickening device are transmitted to the computer 31 of the information collection center 30 via public telephone circuits 52. The medial treatment information transmitted from the respective homes are stored in and managed by a memory device 34 of a large capacity.  The patients input the results of the diagnostic questions asked about their condition while operating touch panels from the questions relating to the appetite, body temps., etc., displayed on liquid crystal displays and prepared answer items and in succession execute the measurement of the number of respiration, the saturation degrees of the oxygen in the blood, pulse rates and electrocardiogram.
Patent JP-S62266221-A (JP)
Title: Magnetic thrust bearing
Inventor: MURAOKA MASAYOSHI
IPC: F16C32/04
Filed: 1986-05-15
Abstract: PURPOSE:To prevent the contact between cores by absorbing the fluctuation of the magnetic flux in an air gap as the current of a braking circuit and maintaining the effective magnetic flux constant. CONSTITUTION:The magnetic flux 11 passing a stator core tooth section 2a of a magnetic thrust bearing 1 via an air gap 9 by the magnetomotive force of an exciting coil 4 and that passing a rotor core tooth section 3a are interlinked. Therefore, even if the number of magnetic flux in the air gap 9 tends to be increased abruptly, the change of the magnetic flux is suppressed by the braking current in a braking circuit generated based on the change of the number of the magnetic flux, thus the effective magnetic flux in the air gap 9 is maintained almost constant. Accordingly, the magnetic suction force acting between a stator core 2 and a rotor core 3 is also maintained constant, and both cores 2, 3 can be prevented from being brought into contact with each other.
Patent JP-H01280327-A (JP)
Title: Bonding tool
Inventor: HIRANO MASATO
IPC: H01L21/60
Filed: 1988-05-06
Abstract: PURPOSE:To make a bonding tool which is hardly affected by dirt of the tip of it and the surface condition and has excellent abrasion resistance and makes a stable bonding, by forming wire bonding surfaces of first and second members which face each other with an insulating material sandwiched between then and can be connected to a welding source, with a conductive thin film. CONSTITUTION:A first member 1 has a guide hole 2 to guide a wire 6 toward a wire bonding surface 1a at the tip. A second member 3 faces the first member 1 and has a wire bonding surface 3a at the tip which is on the same level with the wire bonding surface 1a. A bonding tool is provided with the first and second members and an insulating material 5 which is put between the first and the second members. The first member 1 and the second member 3 can be connected to a welding source 8 and the wire junction planes of the first and second members are formed with a conductive thin film 7. For example, the first member 1 and the second member 3 are made of molybdenum, tungsten carbide, etc., and a diamond thin film 7 of low electric resistance is formed by the CVD method on the wire bonding surfaces 1a and 3a formed on the bottom of those members.
Patent JP-H08288443-A (JP)
Title: Manufacture of lead frame and lead frame
Inventor: YAMADA JUNICHI
IPC: H01L23/50
Filed: 1995-04-13
Abstract: PURPOSE: To manage the front end sections of inner leads and the hole position of a jig hole section by managing the shape of the hole of the jig hole section and external sizes of the front end sections of inner leads based only on a resist pattern formed by using one pattern plate on one side on which a pattern is formed for forming the shape of the front end sections of inner leads. CONSTITUTION: After a photosensitive resist is applied to both surfaces of a raw material 11 for lead frame, resist patterns 12A and 12B having prescribed shapes are formed and an inner lead forming area on one surface of the material 11 is formed to a flat area 16 by etching off the material 11 by a prescribed amount by performing first etching from both surfaces of the material 11. After a hole section 17A larger than a jig hole is formed by etching in a jig hole forming area on the surface of the material 11, an etching-resistant layer 18 is buried in the etched part on the surface and the front end sections 22A of inner leads and the jig hole are made through by performing second etching. Therefore, the front end sections 22A can be formed with small pitches, can be made finer, and can have enough strength against the succeeding processes.
Patent JP-S59651-A (JP)
Title: Ultrasonic inspection apparatus of article enclosed in vessel
Inventor: KASHIWA TADANOBU
IPC: G01N29/24
Filed: 1982-06-28
Abstract: PURPOSE:To perform easily and accurately an ultrasonic inspection of enclosed articles in a vessel to be conveyed, by bringing an ultrasonic sensor together with a pressing body of an ultrasonic inspection unit provided on an freely rotatable arm into press-contact with the outer circumference of the vessel. CONSTITUTION:When a vessel 1 to be conveyed by a roller conveyor 4 is stopped at a measuring position, pressing bodies 33 of inspection units 22 for ultrasonic waves transmission and reception provided respectively to both side boards 21, 21 of an arm 13 which is freely rotatable by 90 deg. through a piston rod 17 are driven by hydraulic pressure. Further, the bodies 33 are brought into press-contact with the outer circumference of the vessel 1 and an ultrasonic sensor placed on an opening part of the center of the body which is united with the body 33 in a body is pressed to the outer circumference of the vessel 1 and then, the ultrasonic inspection of articles such as radioactive waste, etc. enclosed in the vessel 1 via concrete, etc. by automatic setting, is performed easily and accurately.
Patent JP-H06301078-A (JP)
Title: Camera provided with special effect photographing function
Inventor: KONNO YOSHIHIKO
IPC: G03B7/08
Filed: 1993-04-15
Abstract: PURPOSE:To extremely easily realize various special effect photographing by means of controlled shake even under circumstances where shake is large. CONSTITUTION:This camera is provided with a storage means 64 storing information about the moving vector of a correction means 51 for obtaining the special effect at the time of picking up an image, an arithmetic means 53 calculating the moving vector for correcting the shake outputted from a shake detection means 3 and stored vector stored in the storage means 64, and a control means 52 controlling the correction means 51 based on output from the arithmetic means 53 at the time of picking up the image. Then, the correction means 51 is controlled at the time of photographing based on a vector value calculated from the moving vector for correcting the shake outputted from the detection means 3 and the stored vector stored in the storage means 64.
Patent JP-S61268508-A (JP)
Title: Device for controlling height of car
Inventor: ITO HIDEO
IPC: B60G17/056
Filed: 1985-05-23
Abstract: PURPOSE:To improve riding quality and the durability of a device by judging whether the condition of a car is stopping, a start of traveling, or a safe traveling, and making narrowing control of an insensible band for adjusting the height of car at the time of stopping or safe traveling, while making widening control of said insensible band at the time of safe traveling. CONSTITUTION:The detected signal of a car-height detecter 12 and the detected signal of a traveling condition detecter 13 which detects the number of revolution of a transmission, etc., are inputted into a control device 14. The control device 14 judges whether a car is in a stopped condition, a condition of starting a travel, or a safely traveling condition, from the signal of the traveling condition detecter 13. And, at the time of stopping or starting condition of traveling, an insensible band area is set to a defined narrow range and, based on this, car-height adjusting means 7, 9, 11 are controlled. At the time of safe traveling condition, control is made by setting the insensible band area wide. By this construction, riding quality as well as the durability of an adjusting device can be improved.
Patent JP-S62268096-A (JP)
Inventor: MIMURA YOSHIYUKI
IPC: G09F9/30
Filed: 1986-05-15
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。