baber/WOPTO huggingface dataset:
Patent JP-S57193990-A (JP)
Title: Reel motor driving device
Inventor: UCHIDA RIYOUHEI
IPC: G11B15/43
Filed: 1981-05-20
Abstract: PURPOSE:To obtain a fixed back tension on high speed playback, by connecting a back turn motor and take-up motor in series to use a push-pull amplifier on the output terminal of a back turn motor control circuit. CONSTITUTION:The back turn motor 2 and take-up motor 3 are connected in series to provide the supply voltage polarity control circuit 26 and voltage polarity change-over circuit 27. Then, operating mode signal is transmitted into the main control circuit to operate a UJT262, transistor 25 and electromagnetic coil 271 by the output thereof for the rotation of the take-up motor 3. Besides, transistors 267, 268 forming the push-pull amplifier are controlled by the output variation of a tension sensor 19 for the control of the rotation of the back turn motor 2. Therefore, the drive of the back turn motor 2 in the direction of both rotations allows a fixed back tension further with the restriction of power consumption to a small degree.
Patent JP-H04268675-A (JP)
Title: Device for evaluating fruit
Inventor: TOKI HARUMITSU
IPC: G01B11/24
Filed: 1991-02-22
Abstract: PURPOSE:To automize the prescribed evaluation of fruit made up of grains like the grape and to evaluate the fruit independent of its color. CONSTITUTION:A pattern light preparation device 1 prepares the prescribed pattern light and radiates it to fruit 2 made up of grains. A camera 7 photographs the picture of the fruit radiated by the pattern light. This picture is a pattern image including three-dimensional information of the fruit. A picture processing computer 8 performs the prescribed evaluation of the fruit 2 based on the photographed pattern image.
Patent JP-S61244786-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: B65D90/22
Filed: 1985-04-10
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-H02254629-A (JP)
Title: Production of thin alloy film type magnetic recording medium
Inventor: SUGITA RYUJI
IPC: G11B5/84
Filed: 1989-03-28
Abstract: PURPOSE:To form the a thin film having the surface which is resistant to flawing by subjecting the surface of the magnetic layer of the thin alloy film formed on a long-sized film-shaped substrate to an oxidation treatment at >=270 deg.C while allowing the substrate to travel, and then preserving the substrate for >=8 hours at >=150 deg.C in the state in which the substrate is held wound. CONSTITUTION:The magnetic layer of the thin alloy film is formed on the long-sized film-shaped substrate and while the substrate is made to travel, the surface of the magnetic layer of the thin alloy film is oxidized at >=270 deg.C for >=5 seconds in the atm. air or an atmosphere contg. the oxygen at a higher ratio than in the atm. air. The substrate is thereafter wound and is preserved in this state for >=8 hours at >=150 deg.C. The surface of the magnetic layer bonds to the oxygen in the atm. air in the oxidation stage in this case. The surface of the magnetic layer combined with the oxygen attains the stable oxidation state in the preservation stage. The defects are decreased in this way and the magnetic layer is approximated to the oxide of the higher order and, therefore, the hardness of the magnetic layer surface is increased and the still durability is improved.
Patent JP-H10271634-A (JP)
Title: Method of laying cable, and laying device used for this
Inventor: MORIJIRI WATARU
IPC: E02F5/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To contrive an efficient use of in-duct space though the duct with the same diameter is used, by repeating a series of processes of passing a cable all through cable passage pipe by means of a fraction rope, and taking out the cable from the cable passage pipe after completion of the cable passage, and stationing it on a cable rack. SOLUTION: A cable passage pipe 9 for drawing a cable 18a into a duct 8 is fixed through a support 19 fixed to the inwall of the duct 8. Moreover, a slit 20 for cable passage and extraction extending in the direction of cable passage is made at the cable passage pipe 9, whereby this is arranged so that a cable 18a can be pushed out into the duct 8a through a jig from this slit 20 for cable passage and extraction. Then, this is repeated to station the cables 18b dislocated from the cable passage pipe 9 one after another on a cable rack 10. Hereby, since only the cable 18a is pulled in through the cable passage pipe 9, the number of cables capable of being pulled in the duct 8 can be increased greatly.
Patent JP-H04311771-A (JP)
Title: Production of indigos
Inventor: INOUE YOSHIHISA
IPC: B01J31/12
Filed: 1991-04-10
Abstract: PURPOSE:To obtain the subject indigos in a high yield and at a high reaction rate by reacting a specified indole with an organic hydroperoxide in the presence of a specified catalyst in a liquid phase while removing water. CONSTITUTION:With (A) 1 mole of an indole in which neither 2- or 3-position is substituted, especially preferably indole, (B) 0.01-100mol, in general, (especially preferably 0.2-10mol) of an organic hydroperoxide preferably consisting of a secondary or tertiary alkylated hydroperoxide having a 3-30C alkyl group is reacted in the presence of a metal compound selected from IV-VI group as a catalyst preferably in a liquid phase composed of a secondary or tertiary alcohol while removing water brought into the reaction system and water produced in the reaction the outside of the reaction system by distillation, etc., thus giving the objective indigos.
Patent JP-S63242621-A (JP)
Title: Method for injection molding
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/77
Filed: 1987-03-31
Abstract: PURPOSE:To make the projected area larger without developing burrs, sinks in thickness and the like by a method wherein molten resin is injected and the injection pressure is lowered just before the filling of a cavity by the molten resin and, after that, the in-mold resin pressure is gradually increased so as to hold under the in-mold resin pressure, which is larger than the maximum in-mold resin pressure at injection. CONSTITUTION:When molten resin is injected from a molder into a cavity to fill the cavity, in-mold resin pressure rises gradually. Injection pressure is lowered to zero just before the interior of molds is filled with the molten resin. As a result, the molds, which are about to open, are clamped to each other by the mold clamping force of the molder and during that period, a solidified layer is formed on the surface of the molten resin. Next, in-mold resin pressure is gradually increased so as to spread the hardened layer formed on the molten resin in order to fill up gaps, which are developed between the hardened layer and the inner surfaces of the molds, resulting in a eliminating sinks in thickness. as a result, the in-mold resin pressure becomes maximum. The maximum in-mold resin pressure P1 is set to be about twice the maximum in-mold resin pressure P0 at the time of injection. This in-mold pressure is a value necessary for correcting the sinks in thickness and warpage of a molded item. After the keeping pressure is released, the molded item is cooled for the predetermined period of time.
Patent JP-S553873-A (JP)
Title: Sprayer for compostization
Inventor: CHIBA KEIICHI
IPC: C05F9/02
Filed: 1978-06-26
Abstract: PURPOSE: To promote ripe compostization while preventing the generation of  poisonous gas through thin lamination of material in sequence by means of a spraying conveyor installed below the receiving conveyor in such a manner as to be movable back and forth.  
     CONSTITUTION: The upper end of a storage chamber of an intended article A is provided with a crane travelling rail 2 on which a conveyor girder 3 is placed in such a manner to be movable freely. The conveyor girder 3 carries a receiving conveyor 8 and a spraying conveyor 9 thereon. The receiving conveyor 8 is roughly half as long as the width of the storagel. The spraying conveyor 9 is carried on a truck 10 and moves freely in the direction of the arrow A and B below the receiving conveyor 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10324610-A (JP)
Title: Bacteriostatic and antibacterial agent
Inventor: NAKAJIMA HAJIME
IPC: A23L19/12
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antimicrobial agent capable of improving the preservability of drinks, foods and cosmetics and useful as an active ingredient for oral hygienic materials, etc., by including the ground product or extract of mango seed cores. SOLUTION: This antimicrobial agent is obtained by removing shells from mango seeds, grinding the obtained seed cores, extracting the ground product with a solvent (preferably an organic solvent such as ethanol, methanol, isopropanol or dimethylsulfoxide) at 4-100 deg.C, filtering and subsequently removing the solvent. The obtained antimicrobial agent (active ingredient) is added to a drink or food in an amount of 10-50000 ppm as the mango extract (solvent extract residue) or to a cosmetic or medicine in an amount of 10-50000 ppm.
Patent JP-H11272979-A (JP)
Title: Radio telemeter device
Inventor: NOGI TATSUYA
IPC: H04B1/16
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prolong the life of the battery by reducing the power consumption of a radio communication device which communicates meter read data by radio on a binary FSK modulation basis between the side of a meter for gas, water, electricity, etc., and the telephone line of the supplier side. SOLUTION: This radio telemeter device delays turning on a power switch for an RF block 44 by delaying the reception control signal to a reception control terminal 67 through a capacitor 77 by the time from when the power source of an IF block 46 is turned on by turning on a power switch 68 with the reception control signal to when the output voltage of a capacitor 60 generating the threshold level of a comparator 57 for demodulating the output of a detecting circuit 56 into binary data rises up to a specific voltage. Consequently, the power consumption is reduced by stopping feeding electricity to shaped until the threshold level rises in receiving operation which is much frequent than transmitting operation.
Patent JP-H10263004-A (JP)
Title: Intraocular operation device and intraocular operation instrument for use therein
Inventor: YONETANI ARATA
IPC: A61F9/007
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an intraocular operation device capable of optically melting, cutting, and enucleating and removing the multiplying film of the vitreous body and an intraocular operation instrument for use therein. SOLUTION: This intraocular operation instrument has a grip cylinder 11 through which an optical fiber 12 guiding a laser beam is passed, and a suction cylinder 13 being concentric with the optical fiber 12 and sucking extracted substances in the eye is provided at the end of the grip cylinder 11, and a communicating hole 14 communicated to a suction device is formed in the rear of the grip cylinder 11.
Patent JP-S5411408-A (JP)
Title: Conductor inspecting device for rotor
Inventor: SHIYOUJI FUKUJI
IPC: G01R31/34
Filed: 1977-06-29
Abstract: PURPOSE: To decide good or bad of rotor conductor by supplying excitation current to the coil wound over the abdomen of saddle shaped core having the width variable with mounting margin of rotor while electrode extending across slots of core is provided on both ends. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62236070-A (JP)
Title: Spelling check system for english word
Inventor: KASHIWAGI SADAICHI
IPC: G06F17/21
Filed: 1986-04-07
Abstract: PURPOSE:To shorten the time needed for spelling check of English words by omitting access to a dictionary for such words having high using frequencies and small numbers of spelling characters. CONSTITUTION:A processor 3 incorporates a memory 30 where 32 words having high using frequencies like articles, prepositions, conjunctions, etc. contained in a basic spelling check dictionary 4 are resident in addition to a program 31. The dictionary 4 and a user definition spelling check dictionary 5 use floppy disks, in general. A comparison is carried out between the input English words and those words resident in the memory 30. If no coincidence is obtained from said comparison, the access is given to the dictionary 4 and then the dictionary 5 for spelling check of the English words. Thus the spelling check is possible for such words having high using frequencies with no access given to the dictionaries. In such a way, the spelling check time is shortened with English words.
Patent JP-S5411545-A (JP)
Title: Microwave oven
Inventor: TACHIHARA HITOSHI
IPC: F24C7/02
Filed: 1977-06-28
Abstract: PURPOSE: To make the space of an electric appliance accommodating part not narrow, by placing a driving force transmission means detouring around the electric appliance accommodating part in the case that a turntable is rotated by the rotational driving force of a blower motor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06263784-A (JP)
Title: New antibiotic mi 481-42f4-a-related substance
Inventor: TAKEUCHI TOMIO
IPC: A61K35/74
Filed: 1993-03-15
Abstract: PURPOSE:To obtain new substances excellent in antibacterial activity. CONSTITUTION:The antibacterial subsances, MI 481-42F4-A1 (molecular weight: 1182; molecular formula: C50H50O9N14S6), MI 481-42F4-A2 (molecular weight: 1217)and MI 481-42F4-A3 (molecular weight: 1199) can be obtained by degrading a new antibiotic substance MI 481-42F4-A. Having such antibacterial activity as to highly inhibiting the growth of Gram-positive bacteria and multi-drug- resistant bacteria, these antibacterial substances are useful as antibacterial agents for medical use.
Patent JP-H06165723-A (JP)
Title: Showcase
Inventor: RICHIYAADO JIEI RICHIYAADOSON
IPC: F25D27/00
Filed: 1993-03-15
Abstract: PURPOSE: To conduct a better illumination upon a goods put on the front and central portions of the shelf within show case. CONSTITUTION: Goods 18 put on the front and central portions of a shelf 20 by a specially formed shelf 20 consisting of a curved plate 34 or a curved rod 42 at the front portion of the shelf is made to retract by a predetermined distance D. As a result, the goods 18 put on the front and central portions of the specially formed shelf 20 are more brightly illuminated by a fluorescent lamp 44 provided around both ends of each shelf 20 in the show case 10. The show case 10 may provide both of a specially formed shelf and also not specially formed one.
Patent JP-H09270047-A (JP)
Title: Card system
Inventor: KOGA KOJI
IPC: G06Q10/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a card system capable of shortening operation time for card application and having high safeness. SOLUTION: When a card user inputs transaction data such as an identification(ID) number from a card input means 16 prior to the use of a card, the input data are stored in a card RAM 13. When a card 10 is inserted into a card reader 20, the data stored in the RAM 13 are transmitted to the card reader 20 through a card output terminal 15 and a card reader input terminal 25, and after checking the data, transaction processing is executed by a cash dispenser. After the lapse of pescribed time from the end of transaction processing and the input of transaction data, the transaction data stored in the RAM 13 are erased by an erasing means 17. Consequently operation time for data input can be shortened and safeness against the loss or burglary of a card can be improved.
Patent JP-S523903-A (JP)
Title: Smoke tube dust cleaner
Inventor: TAKENAKA TATSUGO
IPC: F24H9/00
Filed: 1975-06-24
Abstract: PURPOSE: Soots which are adhered to the inner surface of the smoke tube are completely removed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61238930-A (JP)
Title: Treatment of rare earth concentrate fines
Inventor: MATSUMOTO TEIJIRO
IPC: C22B59/00
Filed: 1985-04-13
Abstract: PURPOSE:To easily carry out industrial treatment of rare earth concentrate powder by adding solid alkali to rare earth concentrate fines and subjecting the mixture to decomposition by heating at a specific temp. CONSTITUTION:A proper amount of solid alkali is added to the rare earth concentrate fines containing monazite, xenotime, or bastnaesite, or >=2 kinds among the above. Further, industrially, caustic soda is efficient and economical as the solid alkali. Subsequently, the rare earth concentrate fines is irradiated with microwaves having frequency of 300MHz-300GHz and is heated to >=500 deg.C, preferably about 700-900 deg.C, for about >=10min. The obtained reaction product is subjected to chemical treatment such as washing, acid leaclaing, etc., in the following stage and refined into an intermediate.
Patent JP-S521796-A (JP)
Title: Method and device of performing the threading operation and the reamin g operation simultaneously
Inventor: KURODA KENJI
IPC: B23D75/00
Filed: 1975-06-24
Abstract: PURPOSE: To provide means that is capable of performing the threading operation and the reaming operation with a single device, single operation and with a single step, that was so far performed using separate devices requiring separate operations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58203993-A (JP)
Inventor: FURUPIO GADEIINTO
IPC: C07D487/04
Filed: 1983-05-04
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-S58204190-A (JP)
Inventor: FUERUDEINANDO RO BURO
IPC: C25B15/02
Filed: 1983-05-04
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-H02255382-A (JP)
Title: Screen member and screen plate making method
Inventor: KODAIRA TAKEO
IPC: B41C1/14
Filed: 1989-03-30
Abstract: PURPOSE:To perform plate making in an extremely simple manner by coating the surface of a screen mesh base material with a heat-foamable resin. CONSTITUTION:A screen member 1 is selectively heated by a heating head 4. A heating method is not especially limited but the gate array type heating head 4 used in a usual thermal printer is pref. used and, for example, the image input from the binarized digital image data of a manuscript due to a scanner is made possible. The heat-foamable resin 3 of a non-image part A is foamed by heating and mesh spaces are filled to form a resist layer 3' impervious to ink. Since an image part B receives no heating and the heat-foamable resin 3 is foamed, the mesh spaces are held as they are to hold ink perviousness. By plate making only due to this heating, a screen plate having the non-image part A having the ink impervious resist layer 3' formed thereto and the image part B having no resist layer formed thereto can be simply formed.
Patent JP-S58198402-A (JP)
Title: Agricultural chemical dust
Inventor: CHIBA KAORU
IPC: A01N25/12
Filed: 1982-05-13
Abstract: PURPOSE:An agricultural chemical dust, prepared by incorporating an agricultural chemical active constituent of an agricultural chemical and a mineral powdery carrier with a specific calcium phosphate compound e.g. calcium tertiary phosphate, etc. as an antistatic agent, and capable of suppressing the charging with static electricity in a spraying pipe in a spraying machine on applying the dust. CONSTITUTION:An agricultural chemical dust, prepared by incorporating an active constituent of an agricultural chemical and a mineral powdery carrier with one of calcium tertiary phosphate, calcium secondary phosphate, calcium secondary phosphate dihydrate, calcium dihydrogenphosphate or calcium dihydrogenphosphate monohydrate as an antistatic agent, and capable of suppressing the charging with the static electricity in a straight spraying pipe of an insulator, e.g. made of polyvinyl chloride, in applying the agricultural chemical dust by a back type power spraying machine, etc. and preventing the electric shock on the sprayer. The above-mentioned antistatic agent will not affect adversely the active constituent of the agricultural chemical nor cause any disadvantages not only in application but also in preparation, storage, etc. thereof.
Patent JP-S59205062-A (JP)
Title: Driving control device for hydraulic pump in hydraulic pressure closed circuit
Inventor: ISHIZUKA KATSUAKI
IPC: F16H61/4008
Filed: 1983-05-09
Abstract: PURPOSE:To prevent occurrence of cavitation by detecting pressure in each duct for a hydraulic pressure closed circuit and finding a value conformable to a predetermined function corresponding to said pressure per each detected value and selecting a smaller value among found values and further controlling a mechanism capable of varying the capacity of the hydraulic pump. CONSTITUTION:A high pressure selection valve 9 and a low pressure selection valve 24 are provided between ducts 3a and 3b connecting a hydraulic pump 1 of variable capacity to a hydraulic motor 2. Then, the higher pressure and the lower pressure selected by means of respective selection valve 9, 24 are detected by means of pressure detectors 14, 25 respectively. Output signals PH, PL from respective detectors 14, 25 are inputted to the pressure control circuit 27 of a control circuit 27 of a control device 26 along with a signal XL of the quantity of lever operation by the operation lever 10. Here values confermable to predetermined functions corresponding to the signals PH, PL are found, and the smaller one is selected and multiplied by the value corresponding to the signal XL of the quantity of lever operation, and further integrated so that operation of the command value X of command is performed. In conformity to this command value X, angle of slant turn of a swash plate 1a of the hydraulic pump is controlled through a swash plate control circuit 13.
Patent JP-2000274207-A (JP)
Title: Turbine
Inventor: UGAJIN HIROKI
IPC: F01D25/30
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve turbine efficiency of a turbine having a structure than an outlet flow of a rotor blade lattice is formed in the axial direction and that a diffuser is connected to the rotor blade lattice by providing two lines of variable stator blade lattice near the outlet of the rotor blade lattice, so as to change a turning component of the flow in the axial direction. SOLUTION: A turbine 1 is formed of a fluid inlet nozzle 1a, a turbine casing 2, and a turbine rotor 3 provided with a rotor blade 4 in the periphery thereof, and the rotor blade 4 is formed by combining several ten blades having a blade- like cross section into a ring. A variable stator blade 5, provided in a diffuser 8 near an outlet of the rotor blade lattice 4, is similarly formed by combining several ten blades having a blade-like cross section into a ring and formed of two lines of an upstream side variable stator blade 6 and a downstream side variable stator blade 7. Since the diffuser 8 of the outlet of the rotor blade lattice 4 is provided with the two variable stator blade lattice capable of freely changing the set angle, a turning component of the fluid is reduced, and the speed of the fluid can be converted to pressure, and turbine efficiency can be improved.
Patent JP-H01249901-A (JP)
Title: Operation control method of steam turbine plant
Inventor: SASAMURO TAKEMI
IPC: F01K13/02
Filed: 1988-03-31
Abstract: PURPOSE:To enhance the safety of a plant by controlling the output of plant so as to reduce the inflow steam rate to a steam turbine when an abnormal detection signal is received, and thereafter by stopping the supply of heat vapor to a reheater. CONSTITUTION:An output is sent from an OR circuit to an AND circuit according to a heater abnormal signal, in a controller, whereby a steam turbine comes to be under a partial load state. When a signal is thereafter input to the AND circuit from a delay circuit, heat vapor main valves 31, 32 are fully closed. As a result, the supply of vapor is stopped, and heaters 6, 7 comes to be under a stop state. The opening of a control valve 29 which controls the rate of drain poured into condensate is thereafter reduced since the water level of a drain tank 25 lowers, and the rate of water supply is gradually reduced. Since the rate of vapor is set in consideration of reduction of the rate of water supply the turbine is preceedingly subjected to the partial load, and therefore, controlling of water supply, controlling of water level of a vapor generator 1 and the like is continuously maintained stably.