baber/WOPTO huggingface dataset:
Patent JP-S5779888-A (JP)
Title: Preparation of monascus pigment
Inventor: ISHIDA YASUSHIGE
IPC: C12R1/645
Filed: 1980-11-05
Abstract: PURPOSE: To increase the productivity of pigment with bacteria of Monascus genus, by using a medium composed mainly of an extract liquid of potato.  
     CONSTITUTION: A medium is prepared by adding a carbon such as glucose to the main component composed of the extract of potato with warm water (the amount of water is 3W10 times as much as that of the potato) or thin slices of (raw or dried) potato. Monascus A (FERM-P No.4423) is inoculated and cultured in the medium, and the produced orange-red pigment is extracted with an alcohol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0450363-A (JP)
Title: Dry cleaning
Inventor: TAKEDA TOSHIO
IPC: D06L1/02
Filed: 1990-06-15
Abstract: PURPOSE:To enable dry cleaning excellent in detergency and producibility and low in air pollution by using dichlorotrifluoroethane as a detergent solvent and adsorbing solvent gas in the gas phase in the system using the activated carbon adsorption method in combination therewith. CONSTITUTION:In dry cleaning using 2,2-dichloro-1,1,1-trifluoroethane (boiling point 28.5 deg. and 7.0 SP value) as a detergent solvent, the activated carbon adsorption method capable of efficiently adsorbing and recovering a dilute solvent gas in the air is used in combination therewith and the solvent gas is adsorbed in gas phase in the system, thus enabling the objective dry cleaning with minimized air pollution.
Patent JP-2000303945-A (JP)
Title: Differential centrifugal force propulsion device
Inventor: HIRATA YUTAKA
IPC: F03G3/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To use difference in centrifugal force as propulsion force by installing a driving motor inside the lower part of a main body frame, securing a rotary plate fitted with a pipe to a rotating shaft, and connecting a differential weight inserted in a pipe and a support fitting provided inside the upper part of the main body frame by a connecting chain. SOLUTION: A rectangular rotary plate 4 is secured to a rotating shaft 3 of a driving motor 2 fixed to the inside lower part of a main body frame 1, and differential weights 6 (6a, 6b) are slidably fitted in pipes 5a, 5b fixed to both end parts of the rotary plate 4. A support fitting 7 fixed to the main body frame 1 side and the differential weights 6 are connected by connecting chains 8 (8a, 8b). During rotation of the rotary plate 4, when the rotating shaft 3, the support fittings 7, the connecting chains 8 and the differential weights 6 are aligned on a straight line, the radius of rotation is elongated so that the centrifugal force becomes maximum, but when the rotary plate 4 is half- rotated, the rotating shaft 3 and the support fittings 7 are replaced so that the radius of rotation is reduced to minimize the centrifugal force.  Such a difference in centrifugal force is used as propulsion force to move a mover.
Patent JP-S6313607-A (JP)
Title: Width control method for stock to be rolled
Inventor: YOSHIDA HIROSHI
IPC: B21B37/00
Filed: 1986-07-02
Abstract: PURPOSE:To make width variations of a stock to be rolled on the outlet side of a finish rolling mill small by detecting respective deviation values in rolling loads, screw down positions, and forward tensions from each of criterion values at an (i-1)th and an (i)th stands and an absolute roll speed at the (i-1)th stand. CONSTITUTION:A rolling load deviation, a screw down position deviation, and a roll speed of an (i-1)th stand 12 are inputted to a thickness deviation computing element 30 to find a thickness deviation DELTAHi of a strip 10 entering an (i)th stand 14. Then, respective deviations of rolling loads, screw down positions, backward and forward tensions of the stand 14, and the thickness deviation DELTAHi found by the computing element 30 are inputted to a temp. deviation computing element 32 so as to find a temp. deviation DELTATi of the strip 10 at the stand 14. The temp. deviation DELTATi and a roll speed deviation DELTAVp of the final stand 18 are inputted to a tension correction amount computing element 34 to find a forward tension correction amount for the stand 14 and the correction amount is inputted to a tension controller 36 to correct a tension.
Patent JP-S5965295-A (JP)
Inventor: JIYON DEBITSUDO FUEICHINAA
IPC: B01D59/34
Filed: 1983-08-25
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-S54122225-A (JP)
Title: Continuous manufacture of monoisocyanate
Inventor: BUORUFUGANGU RAIHIMAN
IPC: C07C263/04
Filed: 1978-12-19
Abstract: The instant invention relates to an improved process for the continuous production of an aliphatic monoisocyanate from the corresponding N-alkyl carbamic acid aryl ester. More particularly, the invention is directed to a process for the continuous production of monoisocyanates corresponding to the formula R-NCO in which R represents an aliphatic hydrocarbon radical containing 1 to 3 carbon atoms comprising thermally decomposing the corresponding N-alkylcarbamic acid aryl esters corresponding to the formula R-NH-CO-O-R' in which R has the meaning above and R' represents a radical of the type obtained by removing the hydroxyl group from a monophenol having a boiling point below 250 DEG  C. at normal pressure, and separating the decomposition products by decomposition, further characterized in that (a) a solution of the N-alkylcarbamic acid aryl ester in an organic solvent, which solvent is inert under the reaction conditions and has a boiling point lying at least 20 DEG C. above the boiling point of the monoisocyanate to be formed, is heated to a temperature of from 160 DEG  C. to 250 DEG  C. at normal pressure or at slightly reduced pressure within the range of 200 to 1013 mbar, thereby resulting in the decomposition of the ester into the corresponding monoisocyanate and the corresponding phenol, as well as the evaporation of the solvent and the decomposition products, and (b) the vapors formed are fed into a distillation column with the monoisocyanate obtained at the head of the column and with the phenol and at least a major portion of the solvent obtained from a side stream or from several side streams.
Patent JP-S5780635-A (JP)
Title: High voltage processing method for cathode-ray tube
Inventor: SATOU TOYOSHI
IPC: H01J9/44
Filed: 1980-11-07
Abstract: PURPOSE:To suppress drifting discharge by opening the 6th grid and applying the high voltage multiplied by the normal specification to the 5th grid during the high voltage processing when the electrodes below the 5th grid are all grounded and the high voltage multiplied by the normal specification is applied to the 6th grid. CONSTITUTION:A cathode-ray tube which consists of a cathode 11 and the 1st to the 6th grids 12-17 and which incorporates an electron gun that forms a compound primary electron lens by leading the 2nd and 4th grid 13 and the 3rd and 5th grid 16 is high-voltage-processed. First, the electrodes below the 5th grid 16 are grounded and high voltage processing is performed by applying the 60kV high voltage pulses which are twice or three times the normal value to the 6th grid 17 from an anode terminal 23 for six minutes. Then the 6th grid 17 is opened and the cathode 11 and the 1st and 2nd grids 12 and 13 are grounded. The 15 to 20kV high voltage pulses which are twice or three times the normal value are applied to the 5th grid for one to five minitues. Subsequently, high voltage processing is performed for 4min in the same way as mentioned the above. As a result, drifting discharge can be suppressed.
Patent JP-S6313241-A (JP)
Title: Inline type electron gun electrode structure for color picture tube
Inventor: IZUMIDA YUKIHIRO
IPC: H01J29/50
Filed: 1986-07-04
Abstract: PURPOSE:To increase the strength in axial direction and maintain parallelism by providing multiple plates in two tubular electrodes and welding and fixing the two tubular electrodes to the plates. CONSTITUTION:Before assembling a lower focusing electrode 2 and an upper focusing electrode 3 into an assembly jig, flat plates 4 are welded to the lower focusing electrode 2 at multiple welding points 5 by resistance welding in advance. Holes 2a and 3a of the lower focusing electrode 2 and the upper focusing electrode 3 are fitted around a metal core 11 and an upper base 13 is pressed against a spacer 16. By this constitution, the bottom of the lower focusing electrode 2 is pressed against the upper base 13 by the energizing power of a spring 12, and the top of the upper focusing electrode 3 is forced into close contact with the top face of the lower base 10 by multiple pins 14 which receive the energizing power of springs 15. Accuracy of parallelism between the bottom of the electrode 2 and the top face of the electrode 3 is maintained. Then laser beam is radiated from a specified direction to weld the upper electrode 3 to the plates 4 at multiple points 6 on the side surface.
Patent JP-H06351120-A (JP)
Title: Roller apparatus for laying cable
Inventor: YOSHIDA MAKOTO
IPC: H02G1/02
Filed: 1993-06-02
Abstract: PURPOSE:To easily attach an apparatus to an arbitrary place of a utility pole at the time of laying a wire and further to perform operations such as stripping and fixing process in a state where the wire is supported by a roller. CONSTITUTION:Because an L-shaped support frame 15 is adopted, the position for supporting a wire 18 can be caused to deviate laterally of the position B for stripping and fixing process operations. Also, when a chain 32 is used for a holder, an object can be easily fixed irrespective of the shape of the object and working properties are improved too.
Patent JP-H06341106-A (JP)
Title: Road-surface snow-melting apparatus
Inventor: NAKAO SHIGEHARU
IPC: H05B3/56
Filed: 1993-06-01
Abstract: PURPOSE:To heat a road surface sufficiently even when a heater wire is arranged to the considerably lower section of the road surface for preventing the disconnection of said heater wire. CONSTITUTION:A surface course material 13 laid on the upper section of a heater wire 3 is constituted by mixing carbon powder 14 having excellent thermal conduction and at least asphalt 16. Surface course material 13 itself is changed into a good heat conductor by carbon powder and the thermal conductivity of asphalt itself, and a road surface can be heated uniformly and sufficiently even when the heater wire 3 is disposed to the considerably lower section of the surface course material for preventing the disconnection of the heater wire.
Patent JP-H10332825-A (JP)
Title: Method and system for surveying topography of seabed
Inventor: ASADA TOSHIHARU
IPC: G01S15/89
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To represents the seabed with an extremely high accuracy by adding a precise time lag measured by UTC time (universal time convention) to the rolling or azimuth data of survey boat and determining the topography of seabed by synchronizing these data entirely. SOLUTION: In the inventive method and system for surveying the topography of seabed, the coordinate position of a sonar depth gauge being set in a survey boat is obtained, along with the measuring time thereof, based on GPS signals received from satellites and stored. Seabed depth information from the sonar depth gauge and rolling information of the boat from a rolling sensor of the survey boat are added with a precise time lag determined with reference to a timing pulse of UTC time obtained through GPS and stored. Coordinate position of the sonar depth gauge is then operated along with the seabed information and the rolling information at a time closest to the measuring time thereof and the topography of seabed is displayed.
Patent JP-H11354346-A (JP)
Title: Isolation transformer
Inventor: HASEGAWA MASAHIRO
IPC: H01F27/36
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an isolation transformer which is not affected by electromagnetic interference(EMI). SOLUTION: Related to an isolation transformer 1, a primary side core 2 and a secondary side core 4 comprising cores 2a and 4a of synthetic resin comprising soft magnetic material and coils 2c and 4c with electric wire wound are provided to face each other with a specified gap G in between, for transmitting an electric power or electric signal between the primary side core and the secondary side core in non-contact manner. Here, the primary side core 2 and a secondary side core 4 have shield characteristics against electromagnetic wave, respectively, while housed in first and second cases 3 and 5 coupled for free relative rotation.
Patent JP-S6051448-A (JP)
Title: Face-to-face type brushless dc motor
Inventor: YAMADA KIMICHIKA
IPC: H02K29/08
Filed: 1983-08-29
Abstract: PURPOSE:To reduce the size and weight of the entire motor and to accurately detect the rotating position of a pole by opening a recess at a stator core except a portion corresponding to a rotary force generating portion of a stator coil, and containing a Hall element in the recess. CONSTITUTION:A rotor assembly and a stator assembly are oppositely arranged, and N-poles and S-poles for forming a rotor magnet are alternately arranged in the rotating direction on the opposed surfaces of the rotor assembly. A pluraity of stator coils 10 corresponding to the rotor magnet are provided in the rotating direction on the opposed surfaces of a stator core 9 in the stator assembly, and recesses 9a-9f are opened at the portions of the core 9 corresponding to the non rotary force generating portions of the coil 10. Hall elements H1-H3 are respectively contained in the recesses 9f, 9a, 9b opened at an interval of the angle of 60 deg. of the recesses. Thus, the entire motor can be reduced in size and weight, and the rotating positions of the poles can be accurately detected.
Patent JP-S633832-A (JP)
Title: Suspension preparing device
Inventor: KAI BEDETSUKAA
IPC: A47L15/44
Filed: 1987-06-22
Abstract: A device for the preparation of a suspension from a supply of powdered, granular or block-form detergent by spraying water through nozzles into a water-permeable container accommodating the detergent material, provided with a hinged cover, at least one biasing means which pivots the sieve-like container as the cover opens from its horizontal in-use position toward the inside of the front wall of the housing, which is inclined outward in relation to the vertical housing axis, and at least one closure element which is arranged on the pivotal cover and which, as the cover pivots into its closed position, engages the container and turns it against the force of the biasing means into its horizontal in-use position, keeping it in that position.
Patent JP-S5679831-A (JP)
Title: Method of forming filming film for color cathode-ray tube
Inventor: IWASAKI YASUO
IPC: H01J9/227
Filed: 1979-11-30
Abstract: PURPOSE:To improve the quality of a fluorescent screen by forming a photoresist film on the inner surface of a faceplate containing fluorescent substance elements, exposing, developing, and curing it, and by coating and desicoating organic filming liquid. CONSTITUTION:A photoresist film 11 is formed on the inner surface of a faceplate 1 containing tricolor fluorescent substance elements 2. Then, the photoresist film 11 which is at the gap 9 of the tricolor fluorescent substance elements 2 is exposed and cured by the irradiation of the light from a ultraviolet lamp 12. When the uncured part of the photoresist film 11 is removed, the gap 9 of the tricolor fluorescent substance elements 2 is buried by the cured photoresist film 13. Subsequently, a filming film 7 is formed by organic filming liquid and a metalback film is formed on this filming film 7.
Patent JP-S642842-A (JP)
Title: Tool exchanger for machine tool
Inventor: FUJIMOTO AKIHIKO
IPC: B23Q3/157
Filed: 1987-06-25
Abstract: PURPOSE:To simplify constitution of a device and to attain its sure and prompt action by mounting a turret, which is equipped with a turret gear in the inside providing plural grips clamping a tooling to be arranged in the periphery, rotatably to a base by a mounting shaft. CONSTITUTION:When a spindle head 1 is lifted from a position in the drawing, a lifting rod 7 lifts a roller 19, and a device, removing a roller 20 of a lever 6 from a supporting block 10 of a base 3 while guiding a cam follower 9 by the cam action of the first cam 2, swivels the base 3 to a side of the spindle head 1 by the action of a spring 8. However, the device, in which the cam follower 9 receiving the cam action is integrally formed with the base 3, performs transmission of force such that a turret 5 receives the action of the cam 2 without amplifying vibration of the cam follower 9. While the device, which prevents the turret 5 from turning by engaging a turret gear 16 with a tooth of a stopper lever 15, does not impair sureness of work by unnecessarily moving the turrent. Consequently, the device, reduces vibration generated in the turret when it performs tool exchange, promotes the high speed of automatic exchange of a tool and the sureness of its action.
Patent JP-S5278990-A (JP)
Title: Production of thermoplastic resins
Inventor: SHIMA TAKESABUROU
IPC: C08F2/16
Filed: 1975-12-26
Abstract: PURPOSE: To produse a thermoplastic resin with improved tensile strength, processability, impact resistance, etc., by mixing and polymerizing aromatic monovinyl monomers, etc. with a graft latex. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08330318-A (JP)
Title: Boat for supporting object to be processed
Inventor: NISHI KATSUO
IPC: H01L21/324
Filed: 1995-05-31
Abstract: PURPOSE: To provide a boat for supporting an object to be processed in which the thermal history of object in the vicinity of upper end can be equalized to that at other part. CONSTITUTION: The boat for supporting an object to be processed comprises a multi-stage supporting shelf 48 for mounting a plurality of objects to be heat- treated in a vertical heat-treatment system, supports 50A-50D for holding the supporting shelf while coupling vertically, and a heat ray shade 52 disposed above the uppermost supporting shelf. The shade suppresses abrupt heating in the center of object located in the vicinity of upper end of the supporting shelf and substantially equalizing the thermal history of all objects.
Patent JP-S5858357-A (JP)
Inventor: TANIOKA KAZUTOSHI
IPC: E04F11/02
Filed: 1981-09-30
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-2000343263-A (JP)
Title: Method for aligning laser beam and device therefor
Inventor: YAMAMOTO WAKA
IPC: B23K26/042
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To make it possible for a single worker, even an unskilled worker, to align laser beam without need of consumables such as acrylic plate, being free from generation of poisonous gas and safe in working, and having no restriction in working circumstance nor need of ambient devices. SOLUTION: When laser beam LB is emitted on a beam target 15 of a beam absorption body 17, the beam absorption body 17 absorbes the laser beam LB and gets its temperature risen. By infrared sensors S1-S4 uniformly arranged on a same circumference of a circle centered on a beam set point 11, ambient temperature of the beam absorption body 17 is detected at least on not less than three points. Temperature detecting signal of each position is converted to 7 positional coordinate to the beam set point 11 as a distance between the beam absorption body 17 and each of the infrared sensors S1-S4 and then are visually displayed on a screen of a display device. An operator, observing the screen, is able to easily adjust a mirror or others so as to fit practical passing position of the laser beam LB to the beam set point 11.
Patent JP-H0323762-A (JP)
Title: Transmission terminal equipment
Inventor: MIHARA YUJI
IPC: G08C15/00
Filed: 1989-06-21
Abstract: PURPOSE:To perform data transmission with arbitrary data collection center devices with different transmission systems by controlling the data transmission between the data collection center device and a sensor via a selected signal transmission/reception means. CONSTITUTION:When the data collection center device 3 using a modem 55 collects data in a sensor 9 or 11 connected to transmission terminal equipment 7, the center side network controller 57 of the data collection center device 3 performs the connection of a telephone exchange network 1 i.e. a dialing operation, and the data collection center device 3 is connected to the transmission terminal equipment 7 via the telephone exchange network 1. The modem 55 of the data collection center device 3 sends a carrier signal consisting of a single tone in which the transmission mode of the transmission terminal equipment 7 is decided in advance. The signal is detected with a modem 17 since it is of single tone, and a changeover switch 23 is connected to the modem 17 with a switch changeover switch outputted from a switch change-over circuit 21. In such a way, the transmission terminal equipment respondent to the different transmission systems and with superior extensibility can be obtained.
Patent JP-S6137615-A (JP)
Title: Automatic parts separating and feeding device
Inventor: KITA YUJI
IPC: B65G47/14
Filed: 1984-07-27
Abstract: PURPOSE:To have sure separation and feeding of works by furnishing No.1, No.2 work braking mechanism in the sequence from overstream to downstream of the work guide path, by arranging so that the braking force of the overstream braking mechanism is applied toward the overstream, and thereby preventing pressure application to the braked work in the downstream. CONSTITUTION:No.1 sensor 5 senses off whether the leading work W1 is in place, and an actuator rod 13 sinks as shown by Arrow Y1 and presses the work Wn to check its advancing. At the same time, another actuator rod 16 pulls a movable plate 14 toward the overstream as shown by Arrow X1 to move the work Wn slightly toward the overstream, and now a margin is provided with respect to a plurality of works situated from the work Wn till the work W2 in downstream so as to enable escape of the downstream work toward the overstream. Consequently hopping-out of works from a minor stepped part 2a can be prevented, which is likely when the rod 10 of No.2 braking mechanism S2 disengages brakes to the works W2 plus thereunder. Thus sure separation and feeding is accomplished.
Patent JP-H025099-A (JP)
Title: Voiced, voiceless, and soundless state display device
Inventor: YAMADA YOSHINORI
IPC: G10L25/78
Filed: 1988-06-24
Abstract: PURPOSE:To improve practical effect in word voicing training by retrieving a storage circuit, correcting the misextraction of a voiceless section at the end of voicing, and correcting the display when detecting no voice at the end of the voicing. CONSTITUTION:A voice waveform detected by a microphone 1 is converted by a rectifying and integrating circuit 2 into a DC signal proportional to the level of a voice to extract a sound section. Vocal chord vibration detected by a vocal chord vibration sensor 4, on the other hand, is converted by a rectifying and integrating circuit 5 into a DC signal proportional to the level of the vocal chord vibrations and a threshold circuit 6 extracts a voiced section. The extracted sound section and a section which is closer to a sound section than a voiced section and not the voiced section are decided as a voiceless section and other sections are decided as a soundless section; and they are displayed on a display device 10 and also stored in a storage device 8. Then the storage circuit 8 which is decided as a soundless section is retrieved reversely at the end of voicing and the misextraction of the voiceless section at the end is corrected and displayed. Consequently, trouble in the training is eliminated.