baber/WOPTO huggingface dataset:
Patent JP-S6467129-A (JP)
Title: Tissue culture of radish
Inventor: AKAGI HIROMORI
IPC: C12N5/00
Filed: 1987-09-07
Abstract: PURPOSE:To enable the regeneration of a plant body directly or indirectly through the formation of its callus and efficiently breed a radish, by culturing the hypocotyl tissue of the radish in a medium containing auxin and cytokinin. CONSTITUTION:The seeds of a radish are aseptically germinated and grown in a dark place, and the upper terminal portion of a grown radish seedling having a hypocotyl length of <= approximately 2cm among the grown radish seedlings is cut in a round slice in a thickness of approximately 1mm. Subsequently, the cut slice is implanted on and cultured in a medium such as an agar medium containing auxin and cytokinin, thereby permitting the regeneration of the plant body directly or indirectly through the formation of its callus.
Patent JP-S59112580-A (JP)
Title: Electrolyte matrix for fuel cell
Inventor: SEGAWA NOBORU
IPC: H01M8/02
Filed: 1982-12-20
Abstract: PURPOSE:To enable a high performance fuel cell to be obtained while omitting the process of adding a fluorine system resin by using silicon phosphate for a matrix. CONSTITUTION:A matrix 5 is formed by the use of mixture consisting of silicon phosphate and phosphoric acid of over 95% concentration. As a result, the matrix 5, although containing no fluorine system resins, can hold a large proportion of phosphoric acid which can conduct hydrogen ion, and has a bubbling pressure almost equal to that of a silicon carbide matrix containing a fluorine system resin. Sicicon phosphate dissolves in concentrated phosphoric acid only to a small extent resulting in an agar-like gelled product in which silicon phosphate particles are held together firmly. In addition, it has no water repellent property differently from a fluorine system resin.
Patent JP-S6282105-A (JP)
Inventor: YOSHIDA HIDEKAZU
IPC: E01D19/04
Filed: 1985-10-07
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-H0386245-A (JP)
Title: Production of catalyst for removal of nitrogen oxide and production of base material used for the catalyst
Inventor: KONISHI KUNIHIKO
IPC: B01J37/02
Filed: 1989-08-29
Abstract: PURPOSE:To obtain a catalyst having a long service life and high strength by forming a coating layer on the surface of a fabric or meshy body, rolling up the fabric or meshy body, immersing the resulting base material in a mineral acid, stirring the mineral acid and making the concns. of Ca and N in the surface part of the fabric or meshy body lower than those in the central part. CONSTITUTION:A coating layer consisting of silica, titania and an org. binder is formed on the surface of a fabric or meshy body made of inorg. fibers contg. Ca, Al and Si. The fabric or meshy body is rolled up and the resulting base material 5 is immersed in a mineral acid 5. This acid 5 is stirred and the concns. of Ca and Al in the surface part of the fabric or meshy body are made lower than those in the central part. A catalytic component such as Ti or Mo is then supported to obtain a catalyst for removal of NOx. This catalyst maintains high strength even after use over a long period of time as well as at the beginning of use.
Patent JP-S60114701-A (JP)
Title: Device for measuring distance to inner wall of container
Inventor: ITOI EISHIN
IPC: G01B5/14
Filed: 1983-11-28
Abstract: PURPOSE:To obtain a device having a simple constitution for grasping the damaged part of the refractory material of a converter furnace, by assembling a measuring rod, whose angle can be changed by 0-90 deg. with respect to a supporting rod that can be freely rotated. CONSTITUTION:When an operator 15 operates a piece of wire rope from the outside of a furnace at the time of measuring, a probe 8 is protruded from and inserted into a probe guide pipe 9. An observer 16 outside the furnace observes the operation by the naked eye or through a periscope 17, and obtains the length of the probe. Thus the distance to the furnace wall can be found. For example, when the distance to the side wall from the center of the converter furnace is to be found, the distance from the center of the furnace to the center of a supporting rod 12 and the distance from the center of the axis of the supporting rod 12 to a scale pointer 24 are measured beforehand. The length of the probe, which is converted from the read value of the probe 8 on the scale, is added to the values. Thus said distance is obtained.
Patent JP-H0969428-A (JP)
Title: Superconductive electromagnet
Inventor: OKUBO KUNIO
IPC: F27B21/08
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the title superconductive electromagnet giving no-contact magnetic floating force to sinter cakes hardly affected by the radiant heat from the sinter cakes. SOLUTION: Within the title superconductive electromagnet 20 containing wound up coils 22 in cryostats 24 wherein among the manufacturing process of sinter ore by accelerating the sintering step by sucking up air downward, on the posion since the formation of the sinter cakes on the surface layer part after finishing the sintering step by firing a material filled up layer on the surface layer part, water cooling plates 24 filled up with cooling solvent are arranged on the opposite surfaces to the sinter cakes in the cryostats.
Patent JP-H0966797-A (JP)
Title: Belt attaching metal fitting for seat belt device and manufacture thereof
Inventor: ITO TADAO
IPC: B60R22/24
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide belt attaching metal fitting for seat belt device which can reduce facial pressure which acts on a belt sufficiently even if tensile force acts on the belt and its manufacturing method. SOLUTION: Belt attaching metal fitting is the belt attaching metal fitting for seat belt device which is formed by a platelike body (substrate) 2 having a long hole 6. A belt (waist belt) 13 is inserted into the long hole 6, and either of long fringe sections 691 which oppose mutually in the long hole 6 receives tensile force of the belt 13 by folding the belt 13 back in either of the long fringe section 691. In this case, one of the long fringe sections 691 is formed in such a manner that it rises in the opposite direction to tensile force of the belt 13 from both ends in the longitudinal direction to a central part.
Patent JP-S59112470-A (JP)
Title: Tape winding machine
Inventor: NAGANO HIROYUKI
IPC: G11B23/113
Filed: 1982-12-17
Abstract: PURPOSE:To execute winding at a high speed by driving to rotate a tape winding part by a variable speed motor in a reduced pressure atmosphere, keeping a loop position of a tape in an air column constant by the variable speed motor, and shortening remarkably a rise and a deceleration of a winding speed. CONSTITUTION:A loop position of a tape 12 in an air column 30 whose inside pressure is reduced is detected by a lamp 32 and a photoelectric cell 33, and the loop position is kept constant by accelerating and decelerating a servo-motor 35 for driving an original tape 34. When the tape 12 is wound by rotating a reel 13a at a high speed by a servo-motor 18 in a state that a vacuum chamber cover 16 is made to adhere tightly to a turret 15 and the reduced pressure atmosphere is made by cutting off the air, the loop position in the column 30 is kept constant, no excessive tension is applied to the tape, and a rise acceleration of winding can be raised remarkably. Also, when the winding is decelerated, a rotation of the original tape 34 is decelerated by the servo-motor 35, therefore, the winding decelerating time can be shortened remarkably.
Patent JP-H0550010-A (JP)
Title: Automatic coating method and device for flow control agent
Inventor: MINAMI TAKAAKI
IPC: B05D1/28
Filed: 1991-08-08
Abstract: PURPOSE:To eliminate the need for stirring a flow control agent during operation, concn. adjustment, etc., and to enhance efficiency by storing the flow control agent under stirring in a work supply position and dropping the flow control agent onto the prescribed position on a circular orbit while rotating the work, then spreading the flow control agent in the time for next one rotation and coating the work with the agent to a uniform circumferential shape. CONSTITUTION:The work W in a stocking and supplying section 10 is supplied to a receiving base 23 of a coating section 20. The settling of the chief material of the flow control agent is prevented by stirring vanes 42a provided in a barrel 40. The entire part of the barrel 40 moves near to the work on a turn table 35 by carrying a coating head part 40a thereunder. The rotating angles of the turn table 35 are detected by 4 pieces of dogs 37 and sensors 38 and a driving signal for discharging the flow control agent is sent to a dispenser controller 47. The flow control agent is dropped from a needle 45 by a timer. Felt tips 46 spread the flow control agent uniformly and thinly to an annular shape. This action is executed while the turn table 35 just makes the next one turn after stoppage.
Patent JP-S6282048-A (JP)
Title: Dot line printer
Inventor: HIROSE KAZUNORI
IPC: B41J2/225
Filed: 1985-10-05
Abstract: PURPOSE:To eliminate mechanical inpact during printing operation and to reduce the generation of printing noise, by moving a carriage in the longitudinal direction of a platen at the same speed as the rotational peripheral speed of a printing head and contacting the dot pin of a rotating printing head with printing paper under pressure through an ink ribbon to perform printing. CONSTITUTION:A plurality of printing head units 2 each consisting of printing heads 3 having one or more of dot pins 4 implanted in the outer peripheral surface thereof at an equal interval and printing control drive motors 5 are arranged on a carriage 1 moving in the longitudinal direction of a platen 6, along which an ink ribbon 7 and printing paper 8 move, in parallel at a constant interval. A plurality of the printing heads 3 are respectively selectively rotated by the printing control drive motors 5 in such a state that positional adjustment is performed so as to keep constant interval between each printing head 3 and the plate 6 and the carriage 1 is moved along the longitudinal direction of the platen 6 at the same speed as the rotational peripheral speed of each printing head and the dot pins 4 of each printing head 3 are contacted with and pressed against the printing paper 8 through the ink ribbon 7 to perform printing.
Patent JP-S60114178-A (JP)
Title: Healthy drink
Inventor: YAMANA YASUKO
IPC: A23L2/38
Filed: 1983-11-26
Abstract: PURPOSE:To obtain a healthy drink having medicinal effect, remedying effect, and a large amount of nutritive components, by processing maize and Lentinus edodes into powder. CONSTITUTION:Selected unpolished grains of maize are immsered in alkali ion water for 3-5hr, dried, roasted by an automatic roaster by a high fire into a semiexpanded state at a stretch, one grain is crushed into about 8-14 parts to give unpolished grains of maize, which is blended with palp obtained by washing palp of female flower of maize, drying it, cutting into about 1-1.5cm pieces, roasting it by a roaster by a low fire for a short time and dried and ground Lentinus edodes in a proper ratio to give a material like tea. The material like tea thus obtained provides a healthy drink having medicinal effect, remedying effect, a large amount of nutritive components, mild fragrance and taste.
Patent JP-H07217401-A (JP)
Title: Hydraulic system for hydraulic driving gear for high-voltage circuit breaker
Inventor: HORUSUTO PURETSUTONAA
IPC: F15B11/08
Filed: 1994-09-19
Abstract: PURPOSE: To provide a hydraulic device provided with a circuit breaking delay device so as to release a circuit-breaker by a direct means. CONSTITUTION: A hydraulic device for a hydraulic drive device for a high- voltage circuit breaker 10 includes a drive piston for a movable contact piece having two piston 55 sides being in connection with a high-pressure reservoir in a closed condition and being acted upon by high-pressure fluid on two sides and a switch-over valve 37 for releasing a path to a low-pressure space for the fluid in the space 21 with the larger piston area for circuit-breaking. Thereby, a settable delay volume 50 for the fluid is connected in parallel with at least one circuit-breaking pilot valve 44, 45.
Patent JP-S6466482-A (JP)
Title: Variable type oil pump
Inventor: KUBOTA KENICHI
IPC: F04C2/10
Filed: 1987-09-08
Abstract: PURPOSE:To always keep the pressure on the discharge side below a specified level even if the number of revolutions increases by rotating a movable port body when the pressure in an oil stock chamber exceeds a predetermined level. CONSTITUTION:When the pressure at a discharge port 54 exceeds a predetermined level, a rack 74 slides against a spring 78 due to the pressure, then a movable port boy 62 is rotated with the sliding of this rack 74. The rotating tip end of a recess 64 on the intake side intrudes into a discharge area by the rotation of this movable port body 62. As a result, a lublication oil in the discharge area is returned to an intake area through the recess 64 on the intake side, thereby the pressure on the discharge side is decreased. Due to the movement of this movable port body 62, the length of a normal intake port composed of the intake port 52 and the recess 64 on the intake side elongates resulting in the delay of the intake end.
Patent JP-2001047541-A (JP)
Title: Laminate sheet and container
Inventor: NISHIYAMA MASAKATSU
IPC: B32B5/18
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet formed of a thermoplastic sheet containing a physical foaming agent whereon a synthetic resin film is bonded releasably, on which the peeling of the synthetic resin film is hard to be generated when the sheet is thermoformed and the synthetic resin film can be easily peeled by hands to provide the laminated sheet with superior recycle properties, and also provide a container of superior recycle properties. SOLUTION: A non-foamable sheet composed of a thermoplastic resin in the same family of a base resin of the foamed sheet as its base resin is bonded firmly at least on one face of a thermoplastic resin foamed sheet containing a physical foaming agent, and a synthetic resin film is bonded separably on a non-foamable sheet surface, and a container is formed by thermoforming the laminated sheet with its synthetic resin film side facing inside.
Patent JP-H1150033-A (JP)
Title: Acrylic pressure-sensitive adhesive composition
Inventor: HIRAI KAZUYUKI
IPC: C09J133/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for a wire-fixing tape in electrical equipment, a dicing film, etc., by including an acrylic copolymer, a polyepoxy compound and a catalyst composed of an ammonium organic acid salt. SOLUTION: The objective acrylic pressure-sensitive adhesive composition is produced by using (A) an acrylic copolymer containing (a) 50-99.5 wt.% of an alkyl (meth)acrylate having a 4-12C alkyl group, (b) 0.5-20 wt.% of an α,β-unsaturated carboxylic acid and optionally (c) 0-40 wt.% of a polymerizable monomer as constituent units, (B) a crosslinking agent consisting of a polyepoxy compound and (C) a catalyst consisting of a quaternary ammonium organic acid salt expressed preferably by the formula (R<1> to R<3> are each a 1-18C hydrocarbon group; R<4> is a 1-8C alkyl; X is an organic acid). The compound C is produced by the anion-exchange reaction of an organic acid with a quaternary ammonium carbonate produced by reacting a t-amine with a carbonic acid diester.
Patent JP-S59114768-A (JP)
Title: Fuel cell
Inventor: TAKEUCHI SEIJI
IPC: H01M4/90
Filed: 1982-12-20
Abstract: PURPOSE:To increase performance of a fuel cell and decrease the amount of noble metal used by kneading a catalyst obtained by supporting noble metal on the carbon carrier which is reformed by acidic electrolyte with water repellent material, and spreading it in a porous conductive member to form an air electrode. CONSTITUTION:Acidic electrolyte such as sulfuric acid is added to carbon carrier such as graphite and they are heated to reform the carbon. Noble metal is supported to the reformed carbon to make catalyst. A water repellent material such as polytetrafluoroethylene is added to the catalyst and they are kneaded. The kneaded material is spreaded to a porous conductive member such as carbon paper and dried to form an air electrode. When this air electrode is used for a fuel electrode using acidic electrolyte, conentration of electrolyte can be decreased and that of methanol can be increased. Therefore, cell performance is remarkably increased.
Patent JP-S60115278-A (JP)
Title: Driving system for semiconductor laser
Inventor: KAWAMURA TOSHIHARU
IPC: H01S5/042
Filed: 1983-11-28
Abstract: PURPOSE:To preven laser outputs from being generated excessively at initiation of light emission, by feeding back to an adder circuit a polar signal for inhibiting the laser from light emission instead of an error signal during the period when the semiconductor laser is turned OFF. CONSTITUTION:During the laser-OFF period, or while a laser-ON signal 31 is ''L'', a switch 20 is turned ON such that electric current of negative porarity from a circuit for generating light emission control signal 26 is supplied as a feedback current. Therefore, a laser drive indicating current 31 obtained by adding said feedback current to a bias current 21 is positively held at a value less than a threshold limit value for light emission. The switch is turned OFF upon the laser is ON so that an error signal 13 instead of the inhibiting current is fed back to the adder 8. The feedback current 14 switched in this way provides an effect to lower the bias current 21 at the initiation of light emission by the laser, whereby the outputs can be prevented from being generated excessively just after the light emission.
Patent JP-2001046584-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine that can evoke player's expectation from an early stage to enter possible winning state by key pushing. SOLUTION: A game state switcher 110 switches the game state between the winning-possible state that a winning pattern can appear by pressing stop switches 12a to 12c at a prescribed timing and the winning-impossible state that the winning pattern can not appear regardless of timing of pressing stop switches. A game state predictor 130 gives the notice that the game state entered the winning-possible state and the prediction that this notice is made in the near future. The game state switching means 110 surely conducts, when the prediction was given, to shift the game state into the winning-possible state before a prescribed period of time after that and concurrently to notice that fact.
Patent JP-S61101009-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/02
Filed: 1984-10-24
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-H0776036-A (JP)
Title: Method and device for detecting abnormality of hydraulic system in molding machine
Inventor: ARAI TAKESHI
IPC: B22D17/32
Filed: 1993-09-08
Abstract: PURPOSE:To prevent a false operation and damage by a method wherein a valve for supplying a working fluid is held at a neutral position when a movable member does not operate, and an abnormality signal is outputted on the occasion when one of two pressure chambers of a hydraulic cylinder deviates from a pressure range set beforehand. CONSTITUTION:When a working fluid is supplied to a servo valve 7 from a pressure source 22, pressures of the working fluid supplied into two pressure chambers 5 and 6 of a hydraulic cylinder 4 from two ports A and B of the servo valve 7 rise and, after the time of a rising process passes, a balanced state is reached at a pressure being about a half of the pressure generated in the pressure source 22. At a prescribed time in the balanced state of the pressure till a start of injection, pressures detected by pressure sensors 8 and 9 of the two hydraulic chambers 5 and 6 of the hydraulic cylinder 4 are compared discretely with a pressure range set beforehand in a pressure monitoring part 31 of a servo control device 12. When the pressures are determined as being within a normal zone, a hydraulic system is judged to be in a normal state and transfer is made to a process of injection. When they are determined as being in an upper or lower limit zone of abnormality outside the normal zone, on the other hand, it is judged that abnormality occurs in the hydraulic system, an abnormality signal is outputted and the transfer is stopped.
Patent JP-H0968410-A (JP)
Title: Abnormality inspection method of optical measuring apparatus
Inventor: ODA KOJI
IPC: G01B11/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To enable judging of the presence and cause of abnormality of an optical measuring apparatus which carries a measuring head having a slit light source and a camera mounted on a moving mechanism for a robot or the like. SOLUTION: A measuring head 2 is positioned at a point facing a gage mark 32 formed on gage members 31 and 32 existing in a specified positional relationship with respect a moving mechanism and the gage mark 32 is taken by cameras 231 and 232 . The presence of abnormality is judged depending on the presence of displacement from a reference position of a mark image appearing on the screens of the cameras 231 and 232 . When abnormality exists, the measuring head 2 is positioned at a point facing the gage members at an attitude of a slit light surface SP orthogonal to the gage members 31 and 32 and the gage members being irradiated with a slit light are photographed by the cameras 231 and 232 .  It is judged in which part of the moving mechanism or the measuring head 2 the abnormality occurs, based on a corresponding relationship between a displacement from the reference position of light interception images of the gage members appearing on the screens of the cameras 231 and 232 and the displacement of a mark image from the reference position.
Patent JP-2001048488-A (JP)
Title: Driving device for motor-driven elevator
Inventor: YAMADA SEIICHIRO
IPC: B66F3/08
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To dispense with a friction brake without an expensive gear by making a friction angle of a feed screw mechanism larger than a lead angle. SOLUTION: It is supposed that all force is uniformly applied to a screw surface A and concentrated on the position of an effective diameter. A lead angle β is an angle in a position of an effective diameter. The force in the loosening direction is taken as Q, and a coefficient of friction in the screw surface A is taken as μ. The force applied in the vertical direction to the screw surface A is taken as N, the frictional force is μN, and the angle η which satisfies the angle μ=tanρ is taken as friction angle. The condition that rotation of a screw shaft is not started to rotate by the axial force applied to a nut holder, it will be sufficient that Q is positive, and ρ>β. Thus, the friction angle ρof the feed screw mechanism and the lead angle β are set.  During rotation of the screw shaft, various frictional resistance are applied, whereby during non-operation of a motor, the screw shaft is further hardly rotated and the possibility of naturally rotating the screw shaft by load can be decreased.