baber/WOPTO huggingface dataset:
Patent JP-S5714587-A (JP)
Title: Stabilizing method of ascorbic acid
Inventor: NABETA KAZUO
IPC: C07D307/62
Filed: 1980-06-30
Abstract: PURPOSE: To prevent the decomposition of an active component ascorbic acid with time and obtain an emulsified composition of the ascorbic acid, useful for a cosmetic, food or medicine, and having improved stability, by adding a hydrated compound or a compound containing water to a base material component.  
     CONSTITUTION: A compound having a hydrating power, e.g. glucose or maltose, or a compound having the ability to contain water therein, e.g. acrylic acid polymer is incorporated to stabilize a base material component consisting of 1W20pts.wt. ascorbic acid, 20W80pts.wt. polyhydric alcohol, 5W70pts.wt. liquid oil and 3W 30pts.wt. nonionic surfactant. In the case of a hydrated compound, water to be included is fixed as the water of crystallization. In the case of a compound containing water, the decomposition of the ascorbic acid is prevented by/n suppressing the spreading of water molecules based on the function of the crossliked structure and hydrogen bonding of the compound containing water. Preferably, the amount of the hydrated compound is 1W30pts.wt. and the amount of the compound containing water is 0.001W0.1pt.wt. based on the total weight. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61249383-A (JP)
Title: Culture tool
Inventor: SO KOJI
IPC: G01N33/48
Filed: 1985-04-26
Abstract: PURPOSE:A sealed container containing an isotonic solution in the interior is connected to a culture container which has a granular or powder medium in the interior and is kept in a reduced pressure state by a connecting tube equipped with communicating pieces, a test specimen is inoculated into the isotonic solution, blended with it and distributed to the culture containers in the closed state. CONSTITUTION:A test specimen is injected into the container 1, inoculated into the isotonic solution 2, blended with it, the head parts of the small pieces of the communicating pieces 16 are folded and the connecting tube 25 is opened. The blended solution in the container 1 is divided into approximately equal amounts in the containers 7 and 8. The containers 7 and 8 contain the powder and/or granular mediums 9 and 10 and are kept in a reduced pressure. The clamps 17 and 18 are pressed to close the tube 15 and the ventilation needle 19 is pierced into the thin part 12a of the rubber stopper of the aerobic culture container 8 to make the interior of the container 8 at normal pressure.
Patent JP-S6416497-A (JP)
Title: Aerofoil
Inventor: FUIRITSUPU ROJIYAA GURIIBU
IPC: B64C21/04
Filed: 1988-04-13
Abstract: PURPOSE: To suck and thrust out air via bore holes on a pylon surface and to reduce a wake produced by a pylon by injecting gas into the air quantity near the rear edge of the pylon. CONSTITUTION: A pylon 12 has a tube 60 connected to a manifold 63, and high- pressure air having the pressure at least further higher than that at a point 66 on the downstream side of a rear edge is fed to the manifold 63. The tube 60 feeds an air jet 67 to increase the total speed of the air in the wake region, wake speed deficiency is reduced, the air engulfed from a free stream is reduced, thus the change of the infiltration angle as seen from a fan blade when cutting into the wake region is reduced. Many bore holes 75 are provided on the surface of the pylon 12, and they are connected to a manifold 42 connected to a low- pressure source. Air is sucked from a boundary layer by this low pressure, the peeling of the stream is suppressed, thus the wake is suppressed.
Patent JP-S57203706-A (JP)
Title: Packing method for mud into mud gun
Inventor: KURAMASU MAKOTO
IPC: C21B7/12
Filed: 1981-06-10
Abstract: PURPOSE:To pack mud into a mud gun for closing the tap hole of a blast furnace safely with less number of persons by tilting the mud gun vertically in a pit, and packing the mud through a mud charging port with a charger. CONSTITUTION:A pit where a mud gun body 1 is tiltable is provided near the tap hole of a blast furnace, and the body 1 is tilted around a shaft 6 and is located in a vertical position in such a way that the end 7 of the cylinder faces downward. A mud charger 8 is set in the mud charging port 2 of the gun 1, and a large amt. of the mud on a mud case 10 is put into the body 1 through the port 2 and is dropped by gravity toward the lower end 7. When the charging of one row of the mud is finished, the case 10 is shifted transversely by one row, and the next mud is again charged into the body 1 by the pusher 9. Since all these operations are accomplished automatically by operating a remote switch, the mud is packed safely into the mud gun with less manpower.
Patent JP-2000284603-A (JP)
Title: Color image forming device
Inventor: NUKADA HIDEKI
IPC: G03G15/01
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a color image forming device where dispersing of solvent contained in liquid developer is kept down to a minimum, efficient recovery of the solvent is carried out and a stable developing characteristic is realized. SOLUTION: In this color image forming device where an electrostatic latent image is formed on a photoreceptor drum 1 by electrifying devices 2-1 to 2-4 and by irradiation of laser beams for exposure 3-1 to 3-4, a visual image is generated by having this electrostatic latent image developed by developing devices 4-1 to 4-4 utilizing the liquid developer where particles of coloring material are mixed within the insulated solvent and this visual image is transferred to a recording paper 9 by utilizing a transfer roll 6 with an integrated heater,  the dispersion of solvent steam is prevented by installment of a partition 11 so as to surround the transfer roll 6 that can become a source of generation of the solvent steam and a cooling mechanism is provided by making at least a part of a surface of the partition 11 that is faced to the transfer roll 6 to be a cooling surface and that cooling surface is cooled to a lower temperature than environmental temperature of interior of the partition wall 11.
Patent JP-S59215119-A (JP)
Title: Acoustic device
Inventor: IKEUCHI TOSHIHIKO
IPC: H03K17/60
Filed: 1983-05-20
Abstract: PURPOSE:To operate effectively an acoustic device with remote control switch by making a transistor (TR) for invert driving inoperative when a base-emitter voltage of the TR is a prescribed value or below even if an intermittent driving signal at prescribed time intervals is supplied to a detecting circuit. CONSTITUTION:In opening a switch SW1 of a remote control device 4, a point A at the output side of a capacitor 13 of a power amplifier 11 of a tape recorder main body with radio receiver receives a power supply voltage. A switch SW3 provided to the point A which is normally closed is opened temporarily at the end of tape. When the switches SW1, SW3 are opened, a control voltage at the point A is fed to an inverted signal detecting circuit 17 via a filter circuit 16. When a control voltage being the base-emitter voltage VBE of a TR1 of the circuit 17 or over is applied, the TR17 is conductive and drives a TR2 of an invert driving circuit 18 via a capacitor C1 and a resistor RE. In this case, when a potential difference across a resistor R7 is the VBE or below, the TR2 does not drive a control device plunger PL.
Patent JP-H09261406-A (JP)
Title: Facsimile equipment
Inventor: HONJO KAZUYUKI
IPC: B65H43/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To execute correcting operation at the time of turning on a power source after exchanging a recording paper by feeding back the tip of the recording paper in the direction of an ejecting port by a distance between a detection means and the ejection port. SOLUTION: The tip of the rolled recording paper 21 mounted to the upstream side of a recording means 19 is transferred both toward and backward within a carrying passage passing through the recording means 19, a second sensor 30, a cutter 26 and the ejection port 33. In response to the applying of a power source, the tip of the recording paper is controlled to be fed back to the side of the recording means 19 and when the running out of the recording paper is judged by the second sensor 30 after then, the tip of the recording paper is transfer-controlled to feed in the direction of the ejection port by the portion of the difference L1 between the second sensor 30 the ejection port 33.  Thereby, even at the time of setting a new recording paper 21 by turning off the power source, the tip of the recording paper is temporarily pulled back by a prescribed quantity according to re-applying of the power source and after then sent out. Thus, even when the recording paper is not normally set, a normally setting state is automatically restore.
Patent JP-H04299564-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: KITAGAWA NORIO
IPC: H01L21/20
Filed: 1991-03-27
Abstract: PURPOSE:To form a high resistance element having a precise resistance value. CONSTITUTION:After a lower part electrode 12 and a dielectric film 16 of a capacitor are formed, a second layer poly silicon film 18 is deposited, and phosphorus is introduced in the manner in which the resistance value becomes equal to the resistance value of a high resistance element. An oxide film is formed by heat treatment, and turned into a cap oxide film 30 for a high resistance element region mask. High concentration phosphorus is introduced in the whole surface from above, and the poly silicon film 18 in the region covered with the cap oxide film 30 is made high resistive. The poly silicon film 18 in the other region is made low resistive. After that, the poly silicon film 18 is patterned by photolithography and etching, and a capacitor upper electrode 22 and a high resistance element 32 are formed.
Patent JP-H06298124-A (JP)
Title: Reinforced structure of panel made of resin for vehicle
Inventor: ENDO MASANORI
IPC: B32B5/00
Filed: 1993-04-16
Abstract: PURPOSE:To provide a panel which can reduce the weight in comparison with a steel plate one, enhance the strength and rigidity and prevent generation of shrinkage by adding a reinforcing member relatively easy of manufacture and installation. CONSTITUTION:A plurality of bosses 11e are projectingly provided on the back of a panel 11 formed out of resin added with fiber reinforcing material into a predetermined shape. A plurality of square tubular reinforcing members formed so as to be along the back of the panel 11 are fixed to the bosses 11e by means of fastening tools 19. A plurality of the reinforcing members 14 are connected with each other through brackets 16, 21.
Patent JP-H02268568-A (JP)
Title: Image reader
Inventor: OMURA HIROSHI
IPC: H04N1/04
Filed: 1989-04-11
Abstract: PURPOSE:To improve operability by judging the posture of the abscissa and ordinate of a mount with the detection output of a detectins means which detects the abscissa and the ordinate of a transmission original housed in the mount, and changing the reading range of the transmission original corresponding to the judged abscissa and ordinate of the mount. CONSTITUTION:An image reader which reads the image of the transmission original 3007 is equipped with the detecting means 3081 to detect the posture of the abscissa and ordinate of the transmission original 3007, and a control means 3039 to set the reading range of the transmission original variably corresponding to its detection output. Here, the posture of the abscissa and ordinate of the mount are judged by the detection output of the detecting means 3081 to detect the abscissa and ordinate of the transmission original 3007 housed in the mount, and the reading range of the transmission original 3007 is changed corresponding to the judged abscissa and ordinate of the mount. ln such a way, since image reading can be performed corresponding to the abscissa and ordinate by easily, surely, and quickly judging that of a slide, a troublesome and complicated work can be solved.
Patent JP-S5315215-A (JP)
Title: Production of hot rolled high tensile strength steel plate of uniform quality within plate
Inventor: TENMIYOU GENNOSUKE
IPC: B21B3/00
Filed: 1976-07-29
Abstract: PURPOSE: To make the quality within the steel plate uniform and to improve toughness by subjecting hot rolled high tensile strength steel sheet bar which is used for pipe line etc.  to controlled cooling before to finish rolling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09278543-A (JP)
Title: Castable refractory material for lining in vacuum degassing apparatus
Inventor: SUKENARI SHIRO
IPC: C21C7/10
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a castable refractory material exhibiting excellent durability in the use as a lining in a vacuum degassing apparatus. SOLUTION: This refractory material contains 100wt.% of a refractory aggregate mixture comprising 40-90wt.% of alumina and 10-60wt.% of MgOΝAl2 O3 -based spinel having 1-10% apparent porosity measured in accordance with the Gakushin-method 2 (a standard by the Japan Society for the Promotion of Science) as principal components and 0.5-10wt.% of alumina cement and/or light burnt magnesia by an outside application.
Patent JP-H02269304-A (JP)
Title: Image forming device
Inventor: YASHIRO MASAHIKO
IPC: G03G15/04
Filed: 1989-04-11
Abstract: PURPOSE:To correct the relative misalignment of a scanning line of each light beam by providing a fitting position adjusting means for moving an optical scanning unit in the irradiation axis direction of the light beam and in the direction for turning to the irradiation axis against a device body so that the fitting position can be adjusted. CONSTITUTION:On the reverse side of an optical case 14, an irradiation direction positioning pin 20 being a fitting position adjusting means is provided projectingly, and on a laser unit stay 15, a slot 21 for guiding the irradiation direction positioning pin 20 is provided. This slot 21 extends in the irradiation axis X direction of a laser beam B1, so that laser units 1, 2 are allowed to move in the irradiation axis direction, and positioned in the direction being orthogonal to the irradiation axis X direction. In this state, by moving the fitting position of each optical scanning unit in the irradiation axis direction of the light beam, length of each scanning line can be corrected, and by rotating it around the irradiation axis of the light beam, an inclination of a scanning line can be adjusted. In such a way, a magnification shift between the scanning lines and a shift of the parallelism can be corrected.
Patent JP-S58216597-A (JP)
Inventor: MASAI SHIROU
IPC: B67D7/12
Filed: 1982-05-28
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-S62251623-A (JP)
Inventor: NIRUZU SUKOBU BENGU
IPC: G01G13/00
Filed: 1986-04-18
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-S60233960-A (JP)
Title: Communication system for central equipment and plural terminal equipments
Inventor: TERANISHI MITSUHARU
IPC: H04L69/40
Filed: 1984-05-04
Abstract: PURPOSE:To attain efficient correspondence by registering a terminal equipment onto a faulty terminal equipment table provided to a central equipment when a fault is detected in the correspondence with the terminal equipment. CONSTITUTION:The faulty terminal equipment table provided to the central equipment is referenced in the correspondence with the terminal equipment and whether or not a fault is registered with respect to the terminal equipment is checked. When no fault is registered, the step proceeds to the corresponding processing to the terminal equipment and when a fault is registered, the next terminal equipment is subjected to a fault registration check processing, and if a fault is detected during the correspondence with a terminal equipment, the said terminal equipment is registered on the faulty terminal equipment table. The central equipment supervises always a fault of the terminal equipment and when a fault is detected, it is registered on the terminal equipment table. Since the correspondence processing is saved as to the terminal equipment registered in the table, even when a poll telegraphic message or a select telegraphic message is transmitted, the correspondence with a terminal equipment from which a correspondence is never obtained is omitted and the communication processing with high efficiency is attained.
Patent JP-H03289972-A (JP)
Title: Laser medical caring device
Inventor: SAEKI TOKUO
IPC: A61N5/06
Filed: 1990-04-04
Abstract: PURPOSE:To select necessary laser according to a medical caring purpose and to improve safety and facility by controlling a plurality of laser medical caring devices by means of a control circuit to detect the ON and OFF states of a touch switch and a control circuit to stop irradiation with laser from the laser medical caring device when the touch switch is brought into an ON-state two or more times. CONSTITUTION:Laser elements 11a, 11b, and 11c are connected to drive circuits 13a, 13b, and 13c. By sensing contact of a finger by means of touch switches 12a, 12b, and 12c mounted on a hand piece, the drive circuits 13a, 13b, and 13c are turned ON. Touch switches 14a, 14b, and 14c are connected to the drive circuits 13a, 13b, and 13c, respectively, and the touch switches 14a, 14b, and 14c are connected to a control circuit 16. The control circuit 16 turns OFF a relay switch 15 when two or more of the touch switches 14a, 14b, and 14c are brought into an ON state. The relay switch 15 is connected to a power source part 18 in a state to be in series to a foot switch 17. This constitution simply and safely uses a plurality of laser medical caring devices.
Patent JP-S61250166-A (JP)
Title: Production of multi-component thin film
Inventor: MITSUYU TSUNEO
IPC: C23C14/35
Filed: 1985-04-26
Abstract: PURPOSE:To form a multi-component thin film stably and with good accuracy by sputtering the covering part of the surface of a target having a high sputtering rate with a target of which the sputtering rate is not high and controlling independently the impressed electric power in the stage of forming the multi-component thin film by a sputtering vapor deposition method. CONSTITUTION:The multi-component thin film consisting of both target material is formed by sputtering on a substrate 4 by the 1st target 1 having the high sputtering rate and the 2nd target 2 having the low sputtering rate. Part of the surface of the 1st target 1 having the high sputtering rate is covered by the auxiliary target 3 consisting of the 2nd target 2 component having the low sputtering rate in this case. The adequate electric power is simultaneously impressed to both targets 1, 2 from respectively independent high-voltage power sources 11, 12, by which the multi-component thin film consisting of both target materials 1, 2 and having the high accuracy of the desired ratio is stably formed on the surface of the substrate 4.
Patent JP-S57204121-A (JP)
Title: Forming method of electrode for semiconductor device
Inventor: NAKAMURA KUNIHIRO
IPC: H01L21/52
Filed: 1981-06-09
Abstract: PURPOSE:To equalize an electrode layer by simultaneously evaporating Au and Si onto an Si substrate and forming the electrode consisting of an Au-Si alloy layer. CONSTITUTION:Au and Si are evaporated simultaneously onto the back 3 of the Si substrate 2, to which a circuit element 1 such as a transistor is shaped, and the Au-Si alloy layer 5a is formed, an Au film 4a for preventing oxidation is evaporated, and the back electrode is molded. Accordingly, the uniform electrode layer is obtained, and the situation of increase of electric resistance between the electrode and the Si base body is not generated.
Patent JP-S58206625-A (JP)
Title: Preparation of polyalkylene terephthalate
Inventor: SUGITA TETSUYA
IPC: C08G63/85
Filed: 1982-05-27
Abstract: PURPOSE:To obtain the titled compound of high quality in a short time, by using a tetraalkyl titanate catalyst as a solution containing a specific amount of water in an alkylene glycol in reacting terephthalic acid (or a derivative thereof) with the alkylene glycol. CONSTITUTION:Terephthalic acid (or a derivative thereof) is reacted with an alkylene glycol. In the process, a tetraalkyl titanate catalyst is prepared as a solution in the alkylene glycol, preferably the alkylene glycol to be reacted with the terephthalic acid, suitably 1,4-butanediol, containing 0.05-1.0wt% water and fed to a reaction zone to prepare the aimed polyalkylene terephthalate. EFFECT:The clouding of the prepared solution of the catalyst and clogging of a charging pipeline system can be prevented, and the charging accuracy is high.
Patent JP-S59211979-A (JP)
Inventor: ANSONII UOOTAA NATSUPU
IPC: H01R13/639
Filed: 1984-05-08
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-H10276968-A (JP)
Title: Endoscope
Inventor: FUJII YOSHINORI
IPC: A61B1/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent a built-in tube of an endoscope from shrinking even sterilized by an autoclave and to enable to repeat sufficient sterilization, by annealing the tube before building the same into an endoscope. SOLUTION: All the tubes 3, 4, 5, 6, 8, 21, 22, 23 built in an endoscope are flexible tubes made of fluororesin of a copolymer of perfluoro(tetrafluoro) ethylene and hexafluoropropylene, polytetrafluoroethylene, or polychlorotrifluoroethylene, and have heat resistance over 150 deg.C. The tubes 3, 4, 5, 6, 8, 21, 22, 23 are annealed in a state no tension is applied before they are built in an endoscope. Since those tubes are contracted by the extended amount generated at the production by annealing, no contraction is produced however many times the tubes are heated in autoclave sterilization, etc., after the tubes are built in an endoscope.
Patent JP-S5615867-A (JP)
Title: Painting method
Inventor: OONISHI YOUICHIROU
IPC: B05D1/36
Filed: 1979-07-17
Abstract: PURPOSE: To carry out a simple painting work with a small installation and without applying heat by painting an object to be painted by using a two-pack nonmixing type coating agent curable at room temp.  
     CONSTITUTION: When an object to be painted such as a gulvanized iron plate or the like is conveyed into a painting zone comprising a back-up roll 2 and a coating roll 9 and squeezed therebetween, one coating liquid 5 of the two-pack nonmixing type coating agent curable at room temp is coated at first on the surface to be  painted by the coating roll 9 and, subsequently, the other coating liquid 6 is applied  in layers by the coating roll. Thereby, an installation can be miniaturized because heat is not used and energy conserving coating work with good working efficiency is carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61251493-A (JP)
Title: Brake circuit of motor
Inventor: NISHIZAWA YUJI
IPC: H02P3/12
Filed: 1985-04-26
Abstract: PURPOSE:To perform a small-sized circuit at less operation delay time by connecting a transistor at both terminals of a motor, and operating the transistor by the output of a photocoupler, thereby eliminating separating braking power source. CONSTITUTION:A series circuit of MOSFETs 2, 3 and a series circuit of MOSFETs 4, 5 are connected in parallel with a main power source 1, and a motor 6 is connected between the connecting point of the output terminal 2a of the FET 2 and the output terminal 3a of the FET 3, and the connecting point of the output terminal 4a of the FET 4 and the output terminal 5a of the FET 5. When the motor 6 is braked in emergency, the FETs 2-5 are turned OFF, and a braking switch SW is closed. A current from a brake power source 10 is flowed to the input elements 81b, 91b of photocouplers 81, 91, the output elements 81a, 91b of the photocouplers 81, 91 are conducted to shortcircuit between the terminals of the motor 6 through diodes D1, D2, a resistor R1 and brake FETs 8, 9.