baber/WOPTO huggingface dataset:
Patent JP-H0760165-A (JP)
Title: Rotary injection nozzle
Inventor: SHINODA SHUNICHI
IPC: B08B3/02
Filed: 1993-08-31
Abstract: PURPOSE:To provide a rotary injection nozzle capable of easily controlling the number of revolution and providing it at a low cost. CONSTITUTION:In a rotary injection nozzle having a base body freely attachably and detachably fitted to the tip of the feeding pass for a high pressure fluid and a rotor having an injection nozzle and also freely rotatably supported on the base body and where a flow passage leading to the injection nozzle from the feeding pass is formed in the base body and the rotor, the flow passage 25 in the base body 14 is formed on the rotation central axis of the rotor and also a twist plate 30 twisted around the rotation central axis is fitted in the flow passage 25. The twist plate 30 is formed of a thin metal piece, and the degree of twist is controlled by its plastic deformation.
Patent JP-H0287339-A (JP)
Title: Optical information recording medium
Inventor: HAMADA EMIKO
IPC: G11B7/24067
Filed: 1988-09-24
Abstract: PURPOSE:To obtain the output signal complying with the format of a compact disk CD at the time of data reproduction by respectively specifying the values of the real number part and imaginary number part of the complex index of refraction of a light absorption layer. CONSTITUTION:The surface of a light transparent substrate 1 is subjected to a solvent resistance treatment by spin coating of, for example, a silicone coating agent; thereafter, soluble phthalocyanine as an org. dye for forming the light absorption layer 2 is dissolved in a dimethylformamide solvent and the soln. is applied on the substrate 1 by spin coating to form the light absorption layer 2 consisting of the dye film. The real number part nabs of the complex index of refraction of the absorption layer 2 is required to be >=1.8 and the imaginary number part kabs thereof to be 0.001 to 0.3. The reproduction signal complying with the CD format is obtd. in this way in case of recording the data on the absorption layer 2 and reproducing the data.
Patent JP-S61117062-A (JP)
Title: Edge-surface work for ceramic rotor
Inventor: MURATE SHIGENORI
IPC: B24B31/10
Filed: 1984-11-13
Abstract: PURPOSE:To form the uniform roundness having the superior foreign-material impact resistance onto the ridge line on the edge surface by revolving a sintered ceramic rotor around the axis line in a group of the dry or humid abrasive grains having a specific diameter, in the edge-surface work for the ceramic rotor for a supercharger, etc. CONSTITUTION:A ceramic rotor 1 is revolved around a shaft 13 in a group of dry or humid abrasive grains 2... having a particle size of 1-10mmphi. Then, the ridge lines 11a and 11b before and behind the revolution direction of the edge surface of a vane 11 collide with the abrasive grain 2 group, and the ridge lines 11a and 11b are formed round by the abrasion due to the collision. After the revolution for a certain time, the revolution direction is reversed, and the revolution is carried-out for the equal time, and the operation is repeated until the diameter of roundness of the ridge line becomes within a prescribed range, for example 0.2-1.0mm. Therefore, the uniform roundness can be obtained, and even if a particulate foreign material collides with the edge surface of the vane in the revolution use, said foreign material runs-off along the curved surface, and impact is lightened.
Patent JP-S6394979-A (JP)
Title: Introducing method for genetic substance into leguminous plant cell
Inventor: MORINAGA HIROSHI
IPC: C12N15/82
Filed: 1986-10-09
Abstract: PURPOSE:To introduce a genetic substance into leguminous plant cells, by suspending the leguminous cells together with the genetic substance in an electrolytic solution and applying a quantity of electricity within a specific range to the above-mentioned suspension. CONSTITUTION:Cells which are not converted into protoplasts, e.g. subcultured suspension cultivated cells, callused cellular mass, small slices of mesophylls, free cells prepared by using only an isolated enzyme, pollinic cells, etc., of a leguminous plant, preferably soybean or kidney bean, and a genetic substance consisting of covalently closed circular type DNA having <=1X10<7>mol.wt. or open circular type or linear type DNA having <=5X10<6>mol.wt. are suspended in an electrolytic solution. The resultant suspension is then placed between, e.g. two plate electrodes, and 1XrX10<-6>-20XrX10<-6> coulombs/cm<2> quantity of electricity [r is the distance between the applied electrode plates (unit; mm)], preferably 3XrX10<-6> coulombs/cm<2> is applied across the above-mentioned electrode plates to introduce the genetic substance into the cells.
Patent JP-S62100003-A (JP)
Title: Driving system for piezoelectric vibrator
Inventor: SHIGIHARA SATONORI
IPC: B06B1/06
Filed: 1985-10-28
Abstract: PURPOSE:To improve the driving efficiency by providing a feedback loop controlling an effective value of an AC component of a superimposing signal between an output current of a piezoelectric vibrator drive amplifier circuit and a current flowing to the piezoelectric vibrator to a prescribed value. CONSTITUTION:A power voltage Vcc is fed to a driving power amplifier circuit 7 comprising a voltage controlled oscillation circuit 5, an amplifier circuit 6, an output transformer 8 and an output transistor (TR) Q3 and the frequency of the oscillation circuit 5 drives a piezoelectric element TD. A mechanical structure 1 is incorporated with the piezoelectric element TD to constitute the piezoelectric vibrator 2 as a whole. An output current Ie of the amplifier circuit 7 and a current Io flowing to the peizoelectric element TD are fed to a current transformer CT of a detection control circuit 9, from which a control voltage S of the oscillation circuit 5 is obtained via a tuning transformer 10, a rectifier smoothing circuit 14 and a differential amplifier 13. Then the oscillation frequency of the oscillation circuit 5 is controlled so as to make the effective value of the AC component of the superimposing signal between the current Ie and the current Io as a constant value.
Patent JP-H1182330-A (JP)
Title: Seal structure of scroll type compressor
Inventor: GOTOU KUNIFUMI
IPC: F04C18/02
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure of a scroll type compressor superior in falance of the follow-up characteristic to the inclination of a movable scroll member and the durability. SOLUTION: A first dust seal 35 is mounted on a fixed scroll member 12, and a second dust seal 36 is mounted at an inner peripheral side of the first dust seal 35 in the fixed scroll member 12. The both dust seals 35, 36 are brought into contact with a movable scroll member 16 to seal a spiral part storing space 27. The pressing state of the dust seals 35, 36 to the movable scroll member 16 is determined, so that the bearing of a point face of the first dust seal 35 becomes higher than the bearing of a point face of the second dust seal 36.
Patent JP-S61119888-A (JP)
Inventor: MANOME EIJI
IPC: F16L3/20
Filed: 1984-11-15
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-H03100114-A (JP)
Title: Method for producing molten iron
Inventor: KAJIWARA KOJI
IPC: C21B11/02
Filed: 1989-09-14
Abstract: PURPOSE:To produce molten iron with excellent heat efficiency by arranging a raw material distribution control device in a furnace at the time of reducing molten iron by forming bed coke layer and raw material layer composed of mixed material of iron ore and scrap on the coke layer in the cylindrical type furnace having iron tapping hole at the furnace bottom and tuyeres at the furnace side wall and blowing combustion-aid gas and fuel from the tuyere. CONSTITUTION:An exhaust gas duct 9 is arranged at upper furnace hole 2 in the cylindrical type furnace 1 providing the iron tapping hole 5 at the bottom part and the primary tuyeres 3 and secondary tuyeres 4 at the side wall part, and the bed coke layer 6 is formed at the furnace bottom part. On this, the mixed inexpensive raw material 7 of iron ore and scrap is charged from a raw material charging device 8. The combustion-aid gas of air, etc., and fuel from the primary tuyeres 3 and the combustion-aid gas from the secondary tuyeres are blown to burn or red-heat the coke layer 6 and the iron ore is reduced and taken out from the iron tapping hole 5 as the molten iron together with the scrap. In this case, at the time of charging the mixed raw material of iron ore and scrap in the furnace, a conically shaped body 11 in the charging raw material-distribution control device 13 is ascended/ descended and rotated with a device 12, and by uniformly controlling the distributing condition of charging raw material, hanging of the raw material in the furnace and blowby of the gas are prevented, and the furnace condition is stabilized, thus the molten iron is produced under excellent heat efficiency.
Patent JP-H0689435-A (JP)
Title: Optical card information recording and reproducing device
Inventor: OSHIBA MITSUO
IPC: G11B19/02
Filed: 1992-09-08
Abstract: PURPOSE:To enhance processing efficiency by effectively utilizing each scan to an optical card without useless scans at the time of recording and reproducing the optical card. CONSTITUTION:The optical card information recording and reproducing device carrys out recording and reproducing to the optical card 7 arranged with an ID part including a track address at both ends of a data part in each track. A control part 77 controls reproduction of the above data part at the time of reproducing information recorded in the data part of the optical card 7 even when specifying the track address in the ID part arranged in front of this data part is ended in failure.
Patent JP-H1179626-A (JP)
Title: Hoisting machine for elevator
Inventor: NAKADA TAKANORI
IPC: B66B11/08
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a hoisting machine for an elevator prevented from becoming long in axial length and being increased in weight by providing a fixed frame arranged to close the open side of an external rotation type rotor with one side face opened, while supporting a stator provided opposedly to the external rotation type rotor. SOLUTION: One end of a rotor iron core 3 with an axially extended cylindrical permanent magnet 2 attached to the inner surface is integrated with a rotary shaft 6 through a disc-like rotor frame 1, and the rotary shaft 6 is direct- coupled to a sheave 8. The other axial end of the rotor iron core 3 is opened, and a fixed frame 5 covers up to the end face of the rotor iron core 3 with a minute clearance. A clearance to the rotor frame 1 is therefore formed only at one face of a stator iron core 4 so as to shorten the axial length of a motor. Since the stator core can be directly fitted to the fixed frame 5, a feeder line of a coil 13 can be taken out of the fixed frame 5 so as to dispense with complicated structure of a slip ring, a hollow shaft, and the like.
Patent JP-H0289470-A (JP)
Title: Light beam printer
Inventor: ABE MAKOTO
IPC: H04N1/23
Filed: 1988-09-27
Abstract: PURPOSE:To always obtain a print output with high quality by providing a print density designation means and a means setting the operating condition of a photosensitive body through the designation of the said means. CONSTITUTION:A high voltage power supply circuit HVS1 26 uses a signal S1 so as to revise the quantity of charge given uniformly to the photosensitive drum 9 while switching a generating voltage. A circuit HVS2 receives a signal S2 to vary a bias voltage fed to a development sleeve. A circuit HVS3 receives a signal S3 to vary corona discharge quantity to transfer a development agent onto transfer paper. A device 29 receives a signal S4 to vary a temperature fixing thermally the development agent onto the transfer paper. A controller 30 receives a dot density request DCNG to output the signals S1-S4 thereby setting various conditions such as charging/development /transfer/fixing to optimum values. Thus, a print output with high quality is always obtained.
Patent JP-H0580165-A (JP)
Title: Analog electronic clock
Inventor: YASUKAWA HISAAKI
IPC: G04C10/04
Filed: 1991-09-19
Abstract: PURPOSE:To know certainly the residual capacity of a secondary power supply by furnishing a residual capacity rechecking function, and providing a means to restrict the rechecking function to the specified number of times, means to prohibit the function for a specified period of time or until the function input pointer supply voltage is ended, and means to make pointer movement start delay at the time of initial entry. CONSTITUTION:The current from a power generating mechanism 1 is rectified by a charge control circuit 2 to charge a capacitor 3. A supply voltage sensing circuit 4 senses the voltage value therein, while a fast feed pulse circuit 5 is fed with signals accordingly from the circuit 4 to determine the number of fast feed pulses. Because the voltage value of the capacitor is related to its residual capacity as 1:1, the sensor circuit 4 senses the residual capacity of the capacitor 3 as the voltage value. A motor pulse selector circuit 7 prohibits input from a normal pointer feed pulse forming circuit 6 in conformity to a switch input signal given by a pulse control circuit 12, and drives a display mechanism 9 upon selecting fast feed pulses in accordance with the voltage value from the fast feed pulse circuit 5, and thus the residual capacity of the capacitor 3 is displayed. Thereby the residual capacity of secondary power supply can be known certainly.
Patent JP-H0645014-A (JP)
Title: Different diameter tube contracted at room temperature
Inventor: SUETSUGU SHUNSUKE
IPC: H01R4/22
Filed: 1992-07-24
Abstract: PURPOSE:To prevent an excessive tensile stress from remaining in a tube positioned in a portion of the largest outer diameter in the case where a member to be fitted, having partly different outer diameters in the axial direction, is covered with the tube contracted at room temperatures. CONSTITUTION:A hollow elastic rubber mold tube member is molded in approximately the same shape as a member to be fitted, having partly different outer diameters in the axial direction, a dimension in the direction perpendicular to the axis smaller than that of the member to be fitted, and an axial length larger than that of the member to be fitted. A diameter of the tube member is enlarged over the whole length to such an extent as to be disposed in the largest outer diameter portion of the member to be fitted. A spacer 3 is provided in the hollow portion having the enlarged diameter. As required, a rib having a suitable shape is attached to the edge of the hollow elastic rubber mold tube member.
Patent JP-H116367-A (JP)
Title: Packing structure of folding door
Inventor: SEKINE KAZUO
IPC: E06B3/48
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To raise the dimensional general purposes of a packing. SOLUTION: Door panels D are joined rotatably by a hinge having a structure where small space is defined between the door panels D being adjacent each other at door close operation, and a packing 3 is secured for closing the gap on the end surface Db of door panel D. The packing 3 is attached such that a positioning part being positioned by the end surface Db and front surface Dc of the door panel D is provided, and the front surface Dc of the door panel D is taken as an attachment reference in the front and rear direction. The hinge 1 is fixed to a remaining part of the end surface Db of the door panel D with the packing 3 attached thereto.
Patent JP-H0288770-A (JP)
Title: Magnetic field generator of magnetron sputtering device
Inventor: SAKAKIBARA YASUSHI
IPC: C23C14/35
Filed: 1988-09-26
Abstract: PURPOSE:To excellently keep the insulating performance of an electromagnetic coil against an oil-tight closed vessel at all times by placing the electromagnetic coil arranged on the rear side of a plate target in the vessel, filling insulating oil into the vessel, and pressurizing the vessel with a syringe. CONSTITUTION:The electromagnetic coil 6 placed in a metallic container 12 is arranged on the rear side of the plate target opposed to a substrate on which a film is to be formed in a vacuum vessel. A magnetic field component is generated by the coil 6 on the front side of the target in parallel with the target, and the target is efficiently sputtered. In the magnetic field generator of the magnetron sputtering device, an oil-tight closed vessel is used as the metallic container 12, insulating oil is filled through hollow pipes 12a, 14a, 14b, etc., and the container is closed by a blind plug 18. The vessel is connected to the syringe 19 through other hollow pipes 12a, etc. The insulating oil in the metallic container 12 is always pressurized by the movable part provided to the syringe 19, and the expansion and contraction are absorbed. By this method, the coil 6 is excellently insulated and cooled, and the coil can be miniaturized.
Patent JP-H02114757-A (JP)
Title: Method of monitoring change of status of telephone
Inventor: MIYUU HONGU DANGU
IPC: H04M11/06
Filed: 1989-09-18
Abstract: PURPOSE: To monitor a change in the state of a telephone set by a relative processor by transmitting a state inquiry message from the relative processor, setting up the telephone set to an interruption mode only for a prescribed period, and at the end of the prescribed period, transmitting a response message. CONSTITUTION: A central processing unit(CPU) 26 in the telephone set 10 judges whether a command received in response to a certain command is a state inquiry message or not and sets up the set 10 to the interruption mode for an unstable period by using the state inquiry message and sets up a timer active flag. When the state of the set 10 periodically judged by the CPU 26 is changed, the state of the set 10 is outputted to the relative processor.
Patent JP-H03102403-A (JP)
Title: Fuzzy control circuit
Inventor: TOMITAKA TADAFUSA
IPC: G05B13/02
Filed: 1989-09-16
Abstract: PURPOSE:To obtain the control data of high accuracy in a simple constitution by interpolating the data on the fuzzy inference result to detect the decided value at acquisition of the decided value of the fuzzy inference result. CONSTITUTION:The discrete data showing the head-cut membership functions NL, NS, ZR, PS, PM and PL are sequentially accumulated and added with the membership function groups NL, NS, ZR, PS, PM and PL. Then the centroid nearby data (1.1) nearest the half value (1.25) of the cumulative addition result (2.5) is detected out of the discrete data. The interpolation is applied between the data (1.1) and the discrete data (1.8) adjacent to the data (1.1). The decided value is detected based on the result of the interpolation and the half value (1.25) of the result (2.5). Thus the decided value is detected with interpolation applied between the data (1.1) and the data (1.8). As a result, the highly accurate decided value is obtained even though the resolution of the membership functions NL - PL are not improved.
Patent JP-2000072675-A (JP)
Title: Pharmaceutical composition
Inventor: UKITA TATSUZO
IPC: C07D401/06
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical composition having excellent cGMP- specific phosphodiesterase inhibitory activity (PDE V-inhibiting activity) by compounding a specific isoquinoline derivative. SOLUTION: This pharmaceutical composition contains a compound of formula I  rings A and B are each a (substituted) benzene ring; R1 is H, a (substituted) lower alkyl, a (substituted) lower cycloalkyl, a (substituted) aryl, a (substituted) heterocyclic group or a (substituted) amino; R2 is a group of the formula: COOR3 (R3 is H or an ester residue) or the formula: CON(R4)(R5) [the group expressed by N(R4)(R5) is a (substituted) nitrogen-containing aliphatic heterocyclic group or a (substituted) amino group]} [e.g. 6-methoxy-3-methoxycarbonyl-2- morpholino-7-(4-pyridylmethyloxy)-4-(3,4,5-trimethoxyphenyl)-1(2H)-iso quinoline]. The compound of formula I is obtained by reacting an isocoumarin derivative of formula II with an amine compound of the formula: R1NH2.
Patent JP-H1157164-A (JP)
Title: Pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To easily visually confirm series of operating conditions until a hit ball is supplied to the hit ball shooting part of a shooting rail and runs on the shooting rail. SOLUTION: Concerning a front frame 2 of a pachinko machine, an opening window 8 is formed at a position corresponding to the play area of a play panel 4 at its upper part, the downside of the opening window 8 is plate-shaped, an upper ball tray 16, lower ball tray 17 and shooting handle 46 are arranged on the front of that plate- shaped part 9.  On the rear side of the plate-shaped part 9, a hit ball supplying device 61 for supplying hit balls stored in the upper ball tray 16 one by one to a shooting rail 15 under the play panel 4 and a hit ball shooting device 40 for shooting the hit balls supplied to a hit ball shooting part 15a on the shooting rail 15 through a hit ball pole 42 onto the play panel 4 are arranged and further, at the plate-shaped part 9, an opening part 24 is opened while being sized for visually confirming series of operating conditions until the hit ball stored in the upper ball tray 16 run on the shooting rail 15 by the shooting operation of the hit ball pole 42 from the outside while attaching/detaching the hit ball supplying device 40 from the front side. At the same time, the entire opening part 24 is hidden by a freely opening/closing cover door plate 30.
Patent JP-H1092058-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAMIMURA TOSHIRO
IPC: G11B15/24
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the occurence of tape damage or clogging of a head at the standby and also to quicken the start-up of the beginning of the operation against the next command. SOLUTION: By a general control part 14, when a clear leader tape part of the magnetic tape 100 is detected by a detection circuit 7 of the clear leader part, the magnetic tape 100 is forwarded a bit, then the tape information area is set after the standby region having a specified width is set. After the recording/reproducing operation is made against the data region succeeded after the tape information area by the general control part 14, a rotary head constituted by mounting a recording head 8 and a reproducing head 9 to a cylinder is returned to the top part of the standby region to get the standby mode. During this standby, the magnetic tape is forwarded by the length L for every specified time to move the scanning position of the rotary cylinder in the standby region.  After that, when the reproduction command is received e.g. the magnetic tape is forwarded to settle the scanning position of the rotary cylinder to the top position of the tape information area, thereby the mode is shifted to the reproduction mode.
Patent JP-H0689433-A (JP)
Title: Multivalued information recorder
Inventor: MATSUI SHINZOU
IPC: G11B7/00
Filed: 1992-09-09
Abstract: PURPOSE:To obtain the multivalued information recorder using a photosensitive film as a recording medium and recording/reproducing multivalued information with a large storage capacity. CONSTITUTION:Inputted data D is recorded (sensitized) by converting it into light of a light quantity (exposure) having contrast (gradation) and converting the light into a minute spot of light flux F and thereby irradiating a photosensitive surface of the film having a magnetic recording part (magnetic track) 4 with the light flux F by a movable exposing part 1. The information relative to a signal for showing a data position (displaying a mark) at this time and the data is recorded in the magnetic track 4.