baber/WOPTO huggingface dataset:
Patent JP-S59207412-A (JP)
Title: Sound recording and reproducing device
Inventor: NAGAHARA YOSHIHARU
IPC: G11B5/86
Filed: 1983-05-12
Abstract: PURPOSE:To perform the dubbing or editing of a magnetic tape with use of a sound recording/reproducing device containing no inexpensive noise reduction means, by using a means which records the input signal to a recording medium via an encoder and a means which reproduces and delivers the signal recorded to said recording medium. CONSTITUTION:This sound recording/reproducing device has the 1st device main body 11 containing a noise reduction means and the 2nd device main body 12 containing no sound reduction means. A copied magnetic tape can be decoded and reproduced again by the main body 11 serving as a device of the reproduction side. Then a magnetic sound recording/reproducing device having a noise reduction means for coding/decoding is used to the main body 11. While a sound recorder having no noise reduction means is used to the main body 12, and a decoded magnetic tape is copied. Thus a magnetic tape can be satisfactorily dubbed or edited.
Patent JP-H04295249-A (JP)
Title: Optical axis actuator for lamp
Inventor: TERONAI KENJI
IPC: H02K7/06
Filed: 1991-03-22
Abstract: PURPOSE:To provide an optical axis actuator for lamp having downsized profile by decelerating the rotation of motor with reduced number of members and varying the location of the motor. CONSTITUTION:A motor 1 is fixed to a fixing board 2 located in a frame F, a worm gear 3 is mounted on a motor shaft, motor speed is decelerated by means of a worm wheel gear 4 and a straight reciprocal locomotion mechanism is mounted on the worm wheel gear 4. In other words, an elongated groove 9 is made in a guide section 8 mounted on the worm wheel gear 4 and when a pin 7 at the guide section 8 slides in the elongated groove 9, a rod 11 coupled with the guide section 8 is supported by a rod guide 12 provided on the frame F and reciprocates straightly thus adjusting the optical axis of a lamp according to the displacement of the rod 12.
Patent JP-S62240182-A (JP)
Title: Pressure setting method for balancing cylinder mechanism in tool changing robot
Inventor: ONISHI MASAYASU
IPC: B23K11/24
Filed: 1986-04-10
Abstract: PURPOSE:To automatically set the feeding pressure to a balancing mechanism by repeatedly changing the set pressure so that the difference in the ascending speed and descending speed of an arm becomes within the prescribed error range. CONSTITUTION:The pressure of a cylinder rear part chamber 21b is changed by changing over the electromagnetic switching valve 23 of a balancing mechanism B in coping with the weight of a welding gun. In case of teaching, the ascending speed, descending speed and the difference in an arm 7 are calculated. This calculation is performed by CPU from the value of the pulse counter device 34 of a motor M and the moving distance of the arm 7. The position of the switching valve 23 is stored as the data in case of both speeds being same or within the prescribed range. The feeding pressure to the balancing mechanism B is automatically set, because this operation is performed until the speed difference becomes in the prescribed range with the switching valve 23 being changed over repeatedly via a changing device 36.
Patent JP-S5511016-A (JP)
Title: Waste water treating method
Inventor: NISHIMURA YUUSAKU
IPC: C02F9/00
Filed: 1978-07-10
Abstract: PURPOSE: To eliminate generation of N 2  which may be the cause for floating of activated sludge, and reduce the NO 3 -N content in the treated water, by providing an NH 3  form N removal process by cation exchanger just before the aeration tank, in a waste water treating plant.  
     CONSTITUTION: When treating waste water 1 by a known activated sludge method consisting of primary treatment sedimentation pond 2, secondary treatment aeration tank 3, sedimentation pond 4, etc., by providing a treating apparatus 8 using cation exchange resin before the aeration tank 3, the NH 3 -N source is captured and eliminated with ion exchanger. As a result, floatation of activated sludge in the sedimentation pond 4 derived from generation of NO 3 -N due to oxidation of NH 3 -N or generation of N 2  due to reduction of NO 3 -N may be prevented, and, at the same time, the source of eutrophication (NO 3 -N) which may be the cause for red tide may be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01259787-A (JP)
Title: Controller for induction motor
Inventor: MIYAZAKI MASANORI
IPC: H02P27/06
Filed: 1988-04-06
Abstract: PURPOSE:To prevent generation at the time of stoppage of the vibrations and noises of an induction motor by conducting DC conduction using only two phase when a rotor for the induction motor is rested. CONSTITUTION:When an induction motor 4 is stopped, speed omegagamma as an output signal from a speed detector 5 is brought to zero and slip frequency omegas is also brought to zero-that is, when the induction motor 4 is suspended- the state of torque zero is detected by a zero frequency detector 8, and the operation of a PWM control circuit 7 is stopped. DC currents are output by the combina tion of two elements nearest to a primary current vector I1' by stopping PWM control.
Patent JP-S578437-A (JP)
Title: Optical defect inspecting device
Inventor: TANAKA EIJI
IPC: G01N21/88
Filed: 1980-06-18
Abstract: PURPOSE:To inspect optical materials easily, accurately and quickly by varying the incident angle of light to an inspecting box having an inner side surface of high reflectivity, a bottom surface of high absorbance, and windows for holding the objects to be inspected. CONSTITUTION:A quartz plate 1 is mounted to a holder 2 and is cleaned, and each of these holders 2 is mounted to an inspecting box 3. The side surface in the box 3 is a surface of high reflectivity, and a bottom surface 7 is a surface of high absorbance and is an inspection surface. To examine the internal defects of the quartz plates 1, a light source part 4 consisting of a fluorescent lamp 5 and a reflection plate 6 is adjusted to tilt to the extent of lighting for the bottom surface 7, and the  bottom surface of the box 3 is viewed from above through the main surfaces of the plates 1. To examine the defects on the surfaces, the main surfaces of the plates 1 are viewed from the position which is about 45 deg.C to the main surfaces of the plates 1. Thereby, the inclusions in the quartz plates are viewed as luminous spots, and the fogging owing to washing flaws and the fogging owing to insufficient polishing are inspected by the reflection states of the main surfaces.
Patent JP-H04295386-A (JP)
Title: Pachinko (japanese pinball) machine
Inventor: IIDA TSUTOMU
IPC: A63F7/02
Filed: 1991-03-23
Abstract: PURPOSE:To provide a pachinko machine which can increase the possibility of a scoring condition being generated when an electric scoring device is opened and scoring balls are introduced into a special scoring device. CONSTITUTION:When a predetermined playing condition is started, an electric scoring device 8 disposed above a special scoring device 10 is kept open until a predetermined time elapses or until balls go into any scoring device by a number more than that of a plurality of passage areas 15,16 in which the special scoring device 10 is formed. Therefore, the possibility of at least one of scoring balls allowed to be into the special scoring device 10 being introduced into the special scoring device actuation area 16 is increased and a scoring condition often arises.
Patent JP-2000277492-A (JP)
Title: Plasma processor, plasma processing method, and manufacture of semiconductor
Inventor: KITAZAWA SATOSHI
IPC: C23C16/511
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To generate highly effectively a high-density plasma on the surface of a substrate to be plasma-pocessed, by providing on the sidewall of a plasma generating chamber a plurality of wave guiding portions for introducing microwaves, and by so providing permanent magnets in the peripheries of the wave guiding portions that their magnetizing directions are vertical in microwave introducing directions. SOLUTION: In the insides of microwave guiding portions 15a, 15c, there are provided dielectrics 19a, 19c for keeping air-tight a cylindrical plasma generating chamber 1 made of such a nonmagnetic material as aluminum. In the respective peripheries of the microwave guiding portions 15a, 15c, there are provided permanent magnets 20a, 20c, etc., for giving the strength of an electron-cyclotron-resonance magnetic-field which generates a plasma by its combined action with microwaves. After making vacuous the plasma generating chamber 1 by a vacuum exhauster 11, it is brought into a gaseous atmosphere by introducing argon gases from gas introducing nozzles 14a, 14b.  An electron cyclotron resonance is generated by the magnetic fields of the permanent magnets 20a, 20c, etc., so provided that their magnetizing directions are vertical in microwave introducing directions are their polarities on both the sides of waveguides 16a, 16c are equal to each other. By the plasma generated through the electron cyclotron resonance, the surface of a substrate is processed.
Patent JP-S62240595-A (JP)
Inventor: SAKA YASUHIKO
IPC: B43K8/00
Filed: 1986-04-11
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-H11281072-A (JP)
Title: Heat supply system
Inventor: KAWAKAMI AKIO
IPC: F24D5/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To improve a heating efficiency in an air conditioner by using heat exhausted from a fuel cell device, raising the temperature of water by a hot water apply device and efficiently recover the heat exhausted from the fuel cell device. SOLUTION: A system controller 46 controls damper units 76 and 78 so that high temperature air as exhaust gas from a fuel cell 16 is guided to the outdoor machine 24 of an air conditioner 12 when the heating operation of the air conditioner 12 is carried out, and the high temperature air as exhaust gas from the fuel cell 16 is guided to the heat exchanger 48 of a hot water supply device 14 under the operation state of the air conditioner 12 except its heating operation. Thus, heat can be recovered from the high temperature air exhausted from the fuel cell 16 by the heat exchanger 30 of the air conditioner 12 upon heating and by the heat exchanger 48 of the hot water supply device 14 upon operation except the heating operation.
Patent JP-H07292408-A (JP)
Title: Gas exhauster in steam type evacuating apparatus
Inventor: SHIMA SHINJI
IPC: C21C7/00
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a leakage preventing function and a dilution function to harmless concn. through a small capacity fan with-out control mechanism by arranging the forced exhaust fan in a gas exhaust duct for exhaust gas of a steam type evacuating apparatus and arranging an air suction/gas exhaust pipe at the inlet side of the fan. CONSTITUTION:In the steam type evacuating apparatus 1, the gas sucked from the vacuum apparatus is exhausted through a condenser 1a, a gas-water separator 1b and a closed type water storing vessel 1c. At the initial stage of exhausting gas in low degree of vacuum, a large quantity of the gas is exhausted, but higher degree of the vacuum in the vacuum apparatus is, smaller quantity of the exhaust gas is. The exhaust gas is sucked by the forced exhaust fan 2 and exhausted to the atmospheric air from the exhaust duct 3. When high vacuum is attained, the harmful component is contained in the exhaust gas in the secondary refining of molten steel and the exhaust gas quantity becomes small. A small quantity of the harmful gas is diluted by the air sucked from the air suction/gas exhaust pipe 4 and exhaust-ed from the fan 2. At the time of low vacuum a large quantity of the harmless exhaust gas is directly exhausted to the atmospheric air from the air suction and gas exhaust pipe 4.
Patent JP-S568956-A (JP)
Title: Three-terminal electric power source circuit for telephone set
Inventor: OSANAWA TATSUHIRO
IPC: H04M19/08
Filed: 1979-07-03
Abstract: PURPOSE: To stabilize a voltage to a telephone set circuit while transmitting an AC signal without distortion even when a DC voltage supplied from a line, by providing a switch circuit controlled with the instantaneous value of the input side voltage of an electric power source circuit.  
     CONSTITUTION: Terminals 3a and 3b are connected to lines at the input side of an electric power source circuit and terminal (c) is connected to a telephone set circuit at the output side. When an input voltage is higher than the sum of the cut-off voltage of constant-current circuit 8 and a voltage across constant-voltage circuit 10, switch 11 stays open through comparing control circuit 12, so that a current input to constant-current circuit 8 will all be supplied to constant voltage circuit 10 via discharge preventing circuit 9. When the input voltage is lower than the sum of the cut-off voltage of circuit 8 and the voltage across constant-voltage circuit 10 and higher than the cut-off voltage of circuit 8, switch 11 is closed by control circuit 12 to supply a constant current to terminal 3b, so that the output voltage of the electric power source circuit will be held constant by a capacitor in circuit 10 and circuit 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10285467-A (JP)
Title: Image-pickup device
Inventor: AKAGAWA KEIICHI
IPC: H04N5/347
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce a drive speed of a vertical transfer line by making the vertical transfer line narrow in the case that an output of photo-detecting sections arranged on a plane is read, via a vertical transfer line and a horizontal transfer line. SOLUTION: This device is provided with plural photo-detection sections 1 and a vertical transfer line 2 to transfer vertically signal charges of the plural of the photo-detection section 1. A gate means 3 is provided to sequentially select plurality of horizontal lines at an interval according to a predetermined read order, and the signal charge for pluralities of the horizontal lines each is transferred to the vertical transfer line 2. A vertical drive means 5 is provided to form pluralities of potential wells 4 which is longer than a vertical width of one horizontal line or over on the vertical transfer line 2 to store signal charges, and the potential wells 4 are moved vertically. A gate means 3 is provided. A horizontal transfer means 6 is provided to transfer signal charges horizontally from the vertical transfer line group 2.  A pixel arrangement means 7 is provided originally to rearrange transfer outputs of the horizontal transfer means 6 in the arrangement order of the horizontal line to generate an image signal.
Patent JP-H10281014-A (JP)
Title: Egr gas cooling device
Inventor: OZAWA TATSUHISA
IPC: F28D9/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To easily and surely arrange a heat exchanger within an engine room by arranging the heat exchanger cooling EGR gas by circulation of cooling water within an intake manifold, in an EGR gas cooling device for cooling EGR gas to be recirculated in the intake manifold. SOLUTION: A heat exchanger 21 which forms an EGR gas cooling device and is arranged within an intake manifold 23 is formed by joining a core part 27 to a supporting plate 25. A through hole 25b is formed at the center of this supporting plate 25 and an EGR gas piping is connected to the end face of a gas pipe 27 connected with this through hole 25b. Through holes 25c, 25d are formed on the upper and lower sides of the gas pipe 27 of the supporting plate 25. The core part 27 is constituted by laminating plural sheets of shells 37 in which a cooling water channel 35 is formed between a pair of plate members 33 and the center of each shell 37 is formed as an EGR gas passage 43. Further, a heat radiating fin 47 guiding EGR gas from the center to the side is arranged between the shells 37.
Patent JP-S529287-A (JP)
Title: Device for housing a hatch cover
Inventor: NODA MINORU
IPC: B63B19/197
Filed: 1975-07-09
Abstract: PURPOSE: To make it possible to fold and house a hatch cover consisting three or more panels by using a fluid pressure cylinder provided on hatch combing side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10279179-A (JP)
Title: Wire material feeding out device
Inventor: TAKAHASHI TSUTOMU
IPC: B65H49/32
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress tensile force for feeding out a wire material below specific tensile force by constituting a wire material feeding out device in such a manner that a rotary base which can set a bobbin or a drum in such a manner that it is put transversely is supported on a shaft in the longitudinal direction and the shaft is linked to a base through an angle adjusting mechanism so that the rotary base can be tilted. SOLUTION: Since a bobbin or a drum 1 is put transversely, a bolt for adjusting angle 9 is rotated to adjust the inclination of an angle adjusting plate 9' when crumbling of winding is likely to occur when a wire material 5 is fed out so that the inclination of a rotary base 7 is changed. By setting the inclination of the bobbin or drum 1 in the orthogonal direction to the direction of wire material feeding but A, it is possible to suppress the crumbling of the wound wire material. Consequently, even when feeding out of the wire material is started and activated when tensile force for feeding out wire material increases, it is possible to suppress the tensile force below about 2 kgf.
Patent JP-H04315672-A (JP)
Title: Carrying-in/out method and device for vehicle
Inventor: YAMAGUCHI HIROYUKI
IPC: E04H6/20
Filed: 1991-04-16
Abstract: PURPOSE:To increase the carrying-in/out speed when the carrying-in/out of vehicles is continued in a device carrying-in/out the vehicles mounted on pallets with an elevator. CONSTITUTION:Recesses 24 are provided adjacently to a lifting space 12 where the elevator 11 of the first floor is lifted or lowered, and storage shelves 26 of pallets. 21 are arranged. The storage shelves 26 are lifted or lowered by one set of the pallet 21, thus the process, that the pallet 21 made vacant by carrying-out is received by a slide device provided on the elevator 11 or the pallet 21 stored in the storage shelf 26 is fed to the elevator 11 to be conveyed to the preset floor at the time of carrying-in, is omitted.
Patent JP-S5419580-A (JP)
Title: Lighting apparatus with air duct
Inventor: HIMEKI SHIGEYUKI
IPC: F24F13/06
Filed: 1977-07-12
Abstract: PURPOSE: To simplify manufacturing of a lighting apparatus, by use of specially shaped frames and air ducts for the lighting apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08289063-A (JP)
Title: Facsimile equipment
Inventor: MATSUBARA SHIGETOSHI
IPC: H04M11/00
Filed: 1995-04-10
Abstract: PURPOSE: To retry the operation desired by the output signal immediately by having only to make the operation of a specific key even when the automatic recognition operation is executed to quickly interrupt dialing based on the recognition and to discharge an original. CONSTITUTION: The facsimile equipment is provided with a clock circuit 50 starting count for a prescribed time according to the display on a display section for a recognition result, a means detecting entry of a specific key, a dialing means and a means that controls an original read means to discharge an original immediately when the detection means detects the entry of the specific key while the clock circuit 50 counts a prescribed time and controls the dialing means so as to make dialing based on the result of recognition in a storage means after the lapse of a prescribed time when the entry of the specific key is not detected within the prescribed time.  When an original without description of a telephone number pattern is set in the automatic recognition transmission mode, the processing is interrupted by having only to enter the specific key and the original is immediately discharged.
Patent JP-H01261514-A (JP)
Title: Sliding material
Inventor: ITO HIROSHI
IPC: C08J5/16
Filed: 1988-04-07
Abstract: PURPOSE:To improve low friction and wear resistance of a sliding material, by composing the material with at least one of polyimide and polyamide imide in a specified amount and polytetrafluoroethylene with a least one of clay, mullite, silica, and alumina in a specified amount, respectively. CONSTITUTION:A sliding material is composed of at least one of 20-85vol.% of polyimide and polyamide imide, 10-60vol.% of polytetrafluoroethylene, and at least one of 0.5-20vol.% of clay, mullite, silica, and alumina. The low friction property and wear resistance of the material are thus improved under boundary lubrication and dry conditions due to load resistance of polyimide and polyamide imide, low friction property of tetrafluoroethylene, and wear resistance of clay, etc.
Patent JP-H05287449-A (JP)
Title: Steel sheet for can excellent in corrosion resistance and its production
Inventor: KUKUMINATO HIDEO
IPC: C22C38/54
Filed: 1992-04-06
Abstract: PURPOSE:To produce steel sheets for can with respective degrees of refining of T1 to T6 and DR8 to DR10 by using a single type of steel and subjecting the steel to continuous annealing and successive temper rolling at a properly selected draft. CONSTITUTION:The steel sheet for can, which has a composition consisting of, by weight, <=0.004% C, <=0.03% Si, 0.05-0.60% Mn, <=0.02% each of P and S, <=0.01% each of N, O, Mo, V, Zr, Sn, and Sb, 0.02-0.20% Al, 0.1-0.001% Nb, 0.1-0.0001% Ti, <=0.1% each of Cr, Cu, and Ni, 0.005-0.0001% B, <=0.005% each of Ca and rare earth elements (REM), <=0.001% each of Na and Mg, 0.01-0.001% As, 0.01-0.0001% Te, and the balance Fe with inevitable impurities and where an Fe-Ni alloy layer having a weight ratio of Ni to (Fe+Ni) of 0.01-0.3 and a thickness of 10-4000Angstrom  is formed on the surface, is produced.
Patent JP-H11282968-A (JP)
Title: Insertion and ejection mechanism for recording body
Inventor: HIDA MASASHI
IPC: G06K13/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide the insertion and ejection mechanism of a recording body capable of surely inserting and ejecting the recording body by relatively simple constitution. SOLUTION: This insertion and ejection mechanism of the recording body is provided with a carrying holding body 12 for stipulating a carrying route for carrying the recording body 6, a housing unit 14 for housing the recording body 6 and a carrying means for carrying the recording body 6 through the carrying route. The carrying means is provided with a pair of first driving rollers 42 and 44 disposed with an interval in an insertion direction on one side of the carrying route and a pair of second driving rollers 46 and 48 disposed with the interval in the insertion direction on the other side of the carrying route and the recording body 6 is carried by a pair of the first driving rollers 42 and 44 and a pair of the second driving rollers 46 and 48. An MD (mini disk) is used as the recording body 6.
Patent JP-H01255872-A (JP)
Title: Control system for copying machine
Inventor: IWAMOTO MINORU
IPC: G03G21/14
Filed: 1988-04-06
Abstract: PURPOSE:To eliminate the idle time for traveling of the home position and to improve the copying efficiency by changing the position of the home position of a scanner at the time of scanner return when each final copy is completed for a 1st piece of document and a final piece of document. CONSTITUTION:The home position of the scanner is changed at the time of the scanner return when each final copy of the 1st piece and the final piece of the document is completed. Thus when the documents of differing sizes are set on the contact glass 11 utilizing an automatic document feeder and the home position of the scanner is changed each time, the idle time for travel ing of the home position can be eliminated and the copying efficiency can be improved.