baber/WOPTO huggingface dataset:
Patent JP-H01258250-A (JP)
Title: Magneto-optical recording medium
Inventor: SHIMOKAWATO SATOSHI
IPC: G11B11/105
Filed: 1988-04-07
Abstract: PURPOSE:To enable the execution of recording and erasing at a low bias magnetic field by limiting the ratios of the total rear earths in a thin amorphous alloy film which has the compsn. expressed by the prescribed formula and has the axis of easy magnetization perpendicular to the film plane to a prescribed range. CONSTITUTION:The recording layer is formed of the thin amorphous alloy film having the axis of easy magnetization perpendicular to the film plane and the compsn. ratios of the thin amorphous alloy film are specified to 0<x<10, 15<=x+y<=40, 0<z<=0.3 by atomic ratios when expressed by the formu la I. The saturation bias magnetic field of the C/N is thereby decreased without lowering the C/N and the good recording and erasing are enabled even at the low bias magnetic field.
Patent JP-H09249322-A (JP)
Title: Paper feeding tray of picture image forming device
Inventor: YASUDA HIROSHI
IPC: G03G15/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To suppress thrashing about of transfer paper due to the shock generat ed when a paper feeding tray is inserted into a picture image forming device main body and put a corner claw at a position which is stable for the transfer paper. SOLUTION: When a paper supply tray is set in a picture image forming device main body, a bottom plate 2 is pushed up by a spring 5 to move upward, and a projection part 4a of a corner claw 4 comes into contact with an upper fringe of a hole 6a provided on a side of a tray box 6 and stops there. At this time, a pressing member 7 consisting of a plate spring material fixed on a side fence 3 comes into contact with the uppermost transfer paper 1 to press the transfer paper 1 downward. When a paper feeding roller in the shape of half moon rotates to press the transfer paper 1 and the bottom plate 2 down for paper supply, the pressing member 7 leaves the transfer paper 1. The corner claw 4 drops by its own weight in accordance with the pressing down of the transfer paper 1 by the paper feeding roller, and a claw part 4b comes into contact with the uppermost transfer paper 1.
Patent JP-H06300784-A (JP)
Title: Cross coil type meter driving device
Inventor: OISHI SHIGERU
IPC: G01R5/16
Filed: 1993-04-13
Abstract: PURPOSE:To provide an improved cross coil type driving drive for deflecting a meter by coils arranged orthogonal to each other which is in a simple constitution and easily adjustable. CONSTITUTION:The apparatus is provided with an input resistance 1 connected in series to a sensor resistance 2, a sawtooth wave generating part 3 for generating sawtooth wave signals every predetermined cycle, a comparator 4 which compares a voltage at a contact point between the sensor resistance 2 and the input resistance 1 with an output voltage from the sawtooth wave generating part 3 and generates '1' when the voltage at the contact point is higher or '0' when the voltage is lower, and a buffer amplifier for supplying a current to two coils 5, 6 by the output and the inverting output from the comparator 4.
Patent JP-H09248691-A (JP)
Title: Laser beam welding method
Inventor: ASADA HIROSHI
IPC: B23K26/142
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To form a welding part of non-defective penetration at a high welding velocity. SOLUTION: A work is welded with laser beam while supplying an assist gas of an inert gas added with hydrogen of 3 to 30 atomic % and removing a vapour generated from the work to be welded caused by heating during welding. As the inert gas, argon, helium, or nitrogen is used, the amount of hydrogen to be added is adjusted preferably within the range of 3 to 30 atomic %. Therefore, by adding hydrogen, the plasma is made small and raised to the high temperature, the penetration of the work to be welded is promoted.
Patent JP-H05259569-A (JP)
Title: Manufacture of ridge waveguide type semiconductor laser element
IPC: H01S5/00
Filed: 1992-03-09
Abstract: PURPOSE:To form a ridge mesa with high yield, by laminating an AlxGa1-xAs first upper clad layer, an AlyGa1-yAs (x<y<=1) layer, and an AlxGa1-xAs second upper layer on an active layer, and etching the second upper clad layer by using tartaric acid as etchant. CONSTITUTION:An AlxGa1-xAs first upper clad layer 17 having a desired thickness is laminated on an active layer 15. An AlyGa1-yAs (x<y<=1) layer is laminated. An AlxGa1-xAs second clad layer 19 is again laminated. Thereby an upper clad layer is constituted. In the case where the upper clad layer is etched by using tartaric acid, the etching rate is decreased when the AlxGa1-xAs second upper clad layer 19 is etched and the AlyGa1-yAs (x<y<=1) layer is etched. By interrupting the etching at the time, the thickness of the upper clad layer can be accurately controlled to be equal to the summed thickness of the AlxGa1-xAs first upper clad layer 17 and the AlyGa1-yAs (x<y<=1) layer.
Patent JP-H02265480-A (JP)
Title: Recombinant dna having gene coding aminopeptidase-n and production of aminopeptidase-n using cell having same recombinant dna
Inventor: TSURU ONORI
IPC: C12N15/09
Filed: 1989-04-05
Abstract: PURPOSE:To economically obtain aminopeptidase by culturing microorganism belonging to genus Escherichia using method of gene engineering. CONSTITUTION:A DNA having genetic information relating to generation of aminopeptidase-N is extracted from a fungus of genus Escherichia having DNA coding aminopeptidase, e.g., Escherichia.coli HB 101 fungus to obtain a plasmid integrated of said DNA, then resultant plasmid is introduced into a microorganism of genus Escherichia, thus a recombinant microorganism having enhanced aminopeptidase-N activity is selected from said microorganisms. Resultant microorganism is cultured to afford the aimed aminopeptidase in high yield.
Patent JP-H06302652-A (JP)
Title: Manufacture of copper-clad tape for tab
Inventor: KOMURA MAKOTO
IPC: H01L21/60
Filed: 1993-04-13
Abstract: PURPOSE:To laminate a film carrier tape and a copper foil easily without any expansion when using PI adhesive by performing a specific treatment and then laminating a heat resistance film, the PI adhesive, and the copper foil in this order. CONSTITUTION:A film carrier tape is created by painting polyimide(PI) adhesive onto a heat resistance film. Then, the film carrier tape is subjected to heat treatment by a hot-air dryer before laminating the film carrier tape and the copper foil. The heat resistance film which should be the macromolecular resin film with 280 deg. melting point or higher and a condensate among polyallylsulfone, benzotetracarboxylic acid, and aromatic series isocyanate. Also, the PI adhesive should contain imide ring such as polyimide and polyimide silicone.
Patent JP-H04296139-A (JP)
Title: Form processing system
Inventor: KANEZAKI KATSUMI
IPC: H04L12/58
Filed: 1991-03-25
Abstract: PURPOSE:To automate routine form processing by deciding a rule corresponding to each description column of the form. CONSTITUTION:The form consists of a description column to which prescribed items are filled in and an execution command field commanding the processing. An entry section 1 is used to enter the prescribed item and the execution command signal to the description column and the execution command field of the form. A storage section 4 stores rules to execute and command the data and the processing of the form. Processing section 2 implements the processing when the execution command signal is inputted to the execution command field of the form and the rule is started. A transmission section 6 sends a message based on the command of the processing section 2. A reception section 5 receives the message and stores it to the storage section.
Patent JP-S5711526-A (JP)
Title: Latch circuit
Inventor: KOYADA HIROSHI
IPC: H03K3/037
Filed: 1980-06-25
Abstract: PURPOSE:To automatically set the initial value of a circuit at power supply application to a desired logical level, by connecting a cpapcitor between an inverter input and a grounded terminal or power supply terminal. CONSTITUTION:When a voltage at a power supply terminal 16 is raised from 0 voltage, each IG-FET is at off-state at a range lower than a threshold voltage of the IF-FET. When a V16 is further increased, since V35 V36 is expressed, a Vth6 reaches the threshold voltage of low level of an inverter 6 after time t1. Thus, the V35 increases and the output voltage of an inverter 5 decreases, then an output voltage V34 of an inverter 6 increases to ''1'' level rapidly, and the output voltage V36 of an inverter 5 decreases to ''0'' level rapidly. Thus, the initial value of the output of the latch circuit can be set to ''0'' level at the power supply application.
Patent JP-S60230347-A (JP)
Title: Device for irradiating charged particles
Inventor: NAKANO MOTOO
IPC: G21K5/04
Filed: 1984-04-28
Abstract: PURPOSE:To measure colliding ions with high accuracy by installing a Faraday cup, which has a double-walled structure consisting of an inner cylinder and an outer cylinder having many holes and applying a positive electric potential to the inner cylinder and a negative electric potential to the outer cylinder. CONSTITUTION:In a charged particle irrdiator such as an ion implantation device, an ion beam 1 is selected by a separator 3 and then caused to bump against a target 6 through an accelerating electrode 4 and a scanning electrode 5. Discharged secondary electrons are caught by a Faraday cup 7 installed near the target 6 before being measured by a current meter 8. The Faraday cup 7 has a double-walled structure consisting of an inner wall 27A and an outer wall 27B having many holes. A positive electric potential 11 relative to the target 6 is applied to the inner wall 27A and a negative electric potential 21 relative to the target 6 is applied to the outer wall 27B. And, the target 6 is connected to an ampere meter 8. As a result, secondary ions and gaseous ions produced in the Faraday cup 7 can be completely caught, thereby measuring the amount of ions with high accuracy.
Patent JP-H07293937-A (JP)
Title: Air conditioning system
Inventor: TAKEBAYASHI YOSHIHISA
IPC: F24F3/00
Filed: 1994-04-25
Abstract: PURPOSE:To regulate the air distribution of supply air arbitrarily by simple and inexpensive construction. CONSTITUTION:In an air conditioning system equipped with a floor member 5 having a large number of outlets 5a, an air supply chamber 6 formed below the floor member, a ceiling member 7 having a large number of exhaust ports 7a, an exhaust passage 8 formed above the ceiling member and an air conditioning unit 9 connected to the air supply chamber 6, a plurality of ribs guiding supply air are provided on the rear side of the floor member. Besides, a plurality of tubes for air supply connected to the air conditioning unit are provided inside the air supply chamber.
Patent JP-S59212267-A (JP)
Title: Processing score data
Inventor: TODA AKIRA
IPC: B41B27/00
Filed: 1983-05-17
Abstract: PURPOSE:To enable to enhance overall throughput of processing, by conducting parallel processing by providing a total data summing-up CPU, a special-purpose CPU for cutting out records and a special-purpose CPU for cutting out measures and notes. CONSTITUTION:Data for one page inputted by a score data input device are stored into a frame memory 32, a main CPU30 loads the data for one page in accordance with a starting command from a KB34, causes the record cutting out CPU40 to cut out a record, then causes the measure and note cutting out CPU50 to cut out measures and notes contained in each record, and checks whether or not time is accorded or the like. Thereafter, the main CPU30 loads data for the next page, and commands the CPU50 to process the final record. Followingly, similar operations are conducted in parallel between the CPUs 30, 40, 50. Accordingly, overall throughput can be enhanced.
Patent JP-S57200609-A (JP)
Title: Suction and exhaust valve mechanism of internal combustion engine
Inventor: KADOI NORIAKI
IPC: F01L3/06
Filed: 1981-06-04
Abstract: PURPOSE:To improve efficiency of suction and exhaust by making suction and exhaust valve a double mechanism capable of a double action. CONSTITUTION:Main valve 11 having air vent 21 is opened in successive motion with sub-valve 19 after the opening motion of sub-valve 19 which opens and closes air vent 21 of main valve 11. Therefore, actual opening area is enlarged, so that efficiency of suction and exhaust can be improved. Such effect as improvement of combustion speed in the sucked mixing air and distribution promotion of exhaust gas between the sucked and exhausted air is then mixed up by circling current which passes the air vent.
Patent JP-S5421528-A (JP)
Title: Magnetic shield device for box
Inventor: HAKATA TETSUO
IPC: H01F27/34
Filed: 1977-07-18
Abstract: PURPOSE: To effectively prevent eddy current loss and generation of local temperature increase by providing a staircase-like surface or an inclined surface at each end of electromagnetic shields arranged in the vicinity of the inner wall of a box. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5929315-A (JP)
Title: Arc rotary gas breaker
Inventor: ORIBUIE BUIE
IPC: H01H33/98
Filed: 1983-05-16
Abstract: A rotating arc circuit breaker comprises a blow-out coil fitted at the rear face of an annular electrode and containing a ferromagnetic core. A gas outlet channel is contrived inside coil in order to prevent any formation of an ionized gas lock in the zone defined by the rotating arc.
Patent JP-S5527401-A (JP)
Title: Preventing method and apparatus for thickness deviation of forge welded pipe
Inventor: KONDOU MASATOSHI
IPC: B21C37/06
Filed: 1978-07-15
Abstract: PURPOSE: To readily prevent the production of thickness deviation of welded pipes based on drawing by locally force-cooling the neighborhood of the forge-weld zone since forge-welding roll process to drawing process in a welded pipe manufacture process.  
     CONSTITUTION: The both edges in the width direction of a hoop a being blank are heated to a temperature higher than that of other portions and the both edges are butted downward to pipe-form by a forming roll 1. This is then forge-welded with forge-welding rolls 2 to form a forge welded pipe b. At this time, cooling water is sprayed toward the outside forge-welding line from the spray nozzles 8 at the top of the water feed pipings 7, 7' provided across from immediate behind the forge-welding rolls 2 up to a drawing roll 3 and across from drawing rolls 4, 6. The neighborhood of the forge-weld zone with the forge-weld line of the welded pipe b as a center is forcefully cooled and since the outside diameter of the pipe is drawn by drawing rolls 3 thru 6 where the temperature differences of the portions of the neighborhood of the forge-weld zone and other portions of the base metal have no longer temperature differences, the thickness increase near the forge-weld zone is reduced and the production of thickness deviation prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58204771-A (JP)
Title: Power source
Inventor: KANAMARU KOUJI
IPC: H02M7/48
Filed: 1982-05-24
Abstract: PURPOSE:To control an induction motor constantly of V/F by providing a DC generator, and an inverter which converts the DC output into AC, and controlling by the inverter the generated voltage under the field control of the generator in frequency. CONSTITUTION:A motor 1 and a load 16 for an underwater pump are operated by an AC generator 12 which is driven by a prime mover for a working ship or the like. At this time, the field 18 of a DC generator 17 is excited by the DC output of a thyristor 19 which is controlled by a controller 8a, the output of the generator is used as the input voltage of an inverter 4 which is controlled by a controller 10a, fed back by a voltage feedback signal circuit 22a, compared with a signal of a reference signal unit 6a, thereby controlling the thyristor 19. Accordingly, the generated voltage of the genertor 17 is controlled, the frequency is controlled by an inverter 4 with the same reference signal 5, thereby enabling to control the motor 11 constantly of V/F.
Patent JP-S5211371-A (JP)
Title: Oil atomizing process and the device
Inventor: HIRATA MASAKUNI
IPC: F16N7/32
Filed: 1975-07-17
Abstract: PURPOSE: Atomizing of high viscosity lubricant oil in a cirtain range is performed simply and in oil rich state without heat of air used for atomizing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5211178-A (JP)
Title: Reaction selective activating cathode
Inventor: YOSHIDA HIROYUKI
IPC: C25B11/10
Filed: 1975-07-17
Abstract: PURPOSE: In electrolysis of an aqueous alkali chloride solution, a cathode which gives a preference to reducing reaction of hydrogen ions and selectively inhibits the reduction of chlorous acid ions is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000279876-A (JP)
Title: Coating method
Inventor: KURODA SEIJI
IPC: B05D5/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To heighten the evenness of the structure and the function of a coating film and give a dense structure with excellent reproducibility. SOLUTION: Droplets of a suspension containing a coating raw material fine powder are formed into a practically linear series of droplets with even diameter at equal intervals and the series of droplets are thrown to a heating region to evaporate the liquid solvent, and at the same time, to sinter or melt the coating raw material fine powder and deposit the resulting material on a substrate. Consequently, a material surface is improved to provide highly functional and efficient properties or prolong the life.
Patent JP-S58202667-A (JP)
Title: Protecting device of television receiver
Inventor: NAKAO CHISATO
IPC: H04N3/20
Filed: 1982-05-21
Abstract: PURPOSE:To inhibit the actuation of a receiver when a fault arises, by detecting the fault and then stopping the operation of a horizontal driving circuit in case the secondary winding of a flyback transformer has a short circuit. CONSTITUTION:When a short circuit arises to one turn of the secondary winding of a pulse transformer 5, the current of a power supply line 7 increases. Then the voltage drop increases for resistances 8a and 8b to turn on a transistor (TR) 10, and a current flows to resistances 11 and 12. Thus the voltage drops of the resistances 11 and 12 exceed the level of Zener voltage of a Zener diode 13. As a result, the diode 13 turns on together with a diode 16 and a thyristor 17. Then the terminal voltage of a resistance 19 rises up to turn on a TR 22, and therefore the output of a horizontal output TR 3 does not exist any more. Thus no input is applied to a flyback transformer 4 and the transformer 5 neither.
Patent JP-H10278900-A (JP)
Title: Mission data transmitting device
Inventor: ARAKI SHINSUKE
IPC: H04B7/185
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To surely execute correspondence by receiving an output signal of a D flip-flop and a forward signal from a transmitting partner, inputting a lock-on signal showing completion of catch of a date relay satellite to an AND element, and generating transmission of a message beginning command pulse by the output. SOLUTION: Output of a first D flip-flop 22 outputting a high signal by using transmitting part on-command pulse as a trigger, and a forward signal from a data relay satellite 32 are received by a receiver 31, and a lock-on signal 30 showing completion of catch of the data relay satellite 32 is input to a first AND element. By the output, a driver circuit 24 outputs high frequency signal transmission beginning command pulse 25, and a transmitter 20 transmits a high frequency signal toward the data relay satellite 32. The first D flip-flop 22 is reset by a transmitting part off-command 5 input to a first OR element 26, and after the scheduled time of correspondence, correspondence of a message is prevented from being transmitted from the transmitter 20 only by input of the lock-on signal 30 to the first AND element.
Patent JP-S5629546-A (JP)
Title: Preparation of long-chain aliphatic secondary amine
Inventor: TANIYASU RIYOUZOU
IPC: C07C209/48
Filed: 1979-07-10
Abstract: PURPOSE: To prepare the colorless, high-purity titled compound in high yield, by the nitrilation and catalytic reduction of a product obtained by contacting a preliminary deaerated higher fatty acid with NH 3 -H 2  mixed gas extracted from the following catalytic reduction process.  
     CONSTITUTION: A fatty acid stored in the storage tank 8 is deaerated in a deaerating tower 9, and contacted in a packed column 7 with NH 3 -H 2  mixed gas taken out from the catalytic reduction reactor 5 to obtain a mixture of a higher fatty acid and the ammonium salt of the higher fatty acid. The mixture is separated from H 2  gas, and sent to the nitrilation reactor 1, in which it is reacted with NH 3  supplied from the tank 2 to afford a nitrile. H 2  gas supplied from a hydrogen bomb and the one separated from the packed column 7 and purified by removing NH 3  in the washing column 10 and liquid impurities in the cyclone 11, is made to react with the nitrile in a catalytic reduction reactor 5 to afford the objective secondary amine, which is recovered from the bottom of the reactor 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05153733-A (JP)
Title: Secondary battery power supply and electronic equipment driven thereby
Inventor: KATAYAMA KUNIHIRO
IPC: G01R31/36
Filed: 1992-04-08
Abstract: PURPOSE:To realize convenient control of a plurality of batteries by storing and holding the state of battery (residual capacity alarm state and unoperatable end state) thereby deciding the battery state accurately while eliminating influence of voltage fluctuation due to load fluctuation and the like. CONSTITUTION:An electronic appliance 2 is driven while detecting an alarm voltage and an end voltage of a secondary battery 1 through a voltage detecting means 3, and a battery state estimated based on a detected voltage is stored in a battery state memory means 4. A timer means 8 receives the variation of detected voltage in the form of trigger pulse and writes a battery state into the memory means 4 if the detected voltage does not vary again for a predetermined time after occurrence of first variation thus deciding the battery state accurately. A control circuit 5 controls the secondary battery and the electronic appliance 2 based on the stored content. According to the constitution, secondary battery power supplies 1, 3-8 can be mounted detachably on the body 2 or fixed integrally thereto.
Patent JP-S61258526-A (JP)
Inventor: REOPORUDO ARUBAATO HAAUTSUDO
IPC: H03K5/05
Filed: 1986-04-17
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-S60232371-A (JP)
Title: Automatic depositor and teller apparatus
Inventor: KUBO ICHIROU
IPC: G07D9/00
Filed: 1984-04-30
Abstract: PURPOSE:To discharge paper money uniform in inside and outside to a discharge port by providing paper money inside-outside discriminating portion and a reversing portion for reversing the paper money according to an output from the inside and outside discriminating portion in transport paths extended from an inlet to a storing portion and from the storing portion to the discharge port. CONSTITUTION:Paper money put in an inlet 1 is transported along a transport path 2 of a belt conveyer, passed through a paper money judgement portion 3 and then passed through an inside-outside discriminating portion 4 and a reversing portion 5 forming an inside-outside adjusting mechanism, and accumulated in a storing portion 6. On request for paying out money, paper money let out from the storing portion 6 is transported along a transport path 7 and judged to be inside or outside by an inside-outside discriminating portion 8, and discharged through a reversing portion 9 to a dischatge port 10. Accordingly, in case of loading a bundle of paper money for supplying paper money to the storing portion, even if the bundle of paper money is wrongly directed, the paper money can be reversed to correctly face up and discharged.