baber/WOPTO huggingface dataset:
Patent JP-H1031336-A (JP)
Title: Method for processing paper jamming error in image forming device
Inventor: LEE YOUNG-SEOB
IPC: G03G15/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent an image from being needlessly reformed when paper jamming occurs by performing a jamming error processing after confirming the completion of the fixation of preceding paper. SOLUTION: An engine controller 214 detects jamming 0 to jamming 2 being 1st to 3rd paper jamming from signals from 1st and 2nd sensors while printing progresses. Namely, in the case the 1st sensor does not sense the paper in a fixed time after starting paper supply, the jamming 0 is detected. In the case the 2nd sensor does not sense the paper in the fixed time after the 1st sensor senses, it is judged as abnormal carrying at any stage after transfer, the jamming 1 or the jamming 2 is detected. The jamming 0 occurs because of a failure in paper supply due to the pickup error from a paper supply cassette 108. In the conventional manner, the jamming error processing that printing is stopped immediately when the jamming 0 occurs is performed, so that the printing of the preceding paper is also stopped.  In the case the jamming 0 occurs, the printing of the preceding paper is continued, and the jamming error processing is performed after completing the fixation.
Patent JP-H11271656-A (JP)
Title: Optical scanning optical device
Inventor: NAKAI TAKEHIKO
IPC: B41J2/44
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning optical device for reducing a spot diameter without losing light quantity, reducing the increase and decrease of a focus depth, eliminating light quantity fluctuation even in the case of varying the spot diameter of a luminous flux and mitigating the fluctuation of the focus depth as well. SOLUTION: The luminous flux optically modulated and emitted from a light source means 1 corresponding to image signals is led to a deflection means 6, the luminous flux deflected by the deflection means 6 is led through an image formation means 7 onto a recording medium surface 8 and the recording medium surface 8 is scanned. In this case, a light beam control means 4 is provided in an optical path between the light source means 1 and the deflection means 6 and the light beam control means 4 performs shaping to the luminous flux in a ring belt shape for which the light intensity distribution of the luminous flux emitted from there becomes strong at a peripheral part compared to the vicinity of an optical axis and varies the shape of the luminous flux in the ring belt shape based on control information.
Patent JP-H09280259-A (JP)
Title: Autocoupling device
Inventor: GOTO KUNIHIKO
IPC: F16D1/033
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To facilitate automatic alignment operation and provide durability for a device by smoothing movement of a male or a female plate supported movably in the direction of a plane. SOLUTION: Movement of a moving frame 20 energizing by a spring 22 is occasioned by movement of a female type plate 5. However, since the moving frame 20 makes contact with a bearing 24 arranged at a centering frame 15, movement of the moving plate 20 occasioned by movement of the female type plate 5 is facilitated through rolling of the bearing 24 and this rolling of the bearing smoothes movement of the female type plate 5. Further, since the female type plate 5 is supported at a support plate 13 through a ball and supported on the centering frame 15 through a ball 18, movement of the female type plate 5 is further smoothed. Thus, automatic alignment operation is facilitated and since during movement of the female type plate, an unreasonable force is not applied, durability of a device is provided.
Patent JP-S61250853-A (JP)
Title: Optical head device
Inventor: SHIKAMA SHINSUKE
IPC: G02B7/00
Filed: 1985-04-30
Abstract: PURPOSE:To eliminate the need for sticking and setting of interval by using a new optical component where one of two faces of a lens is used for a concaved face and the other is used for a cylindrical face so as to allow the one lens to act on both magnification and generation of astigmatism. CONSTITUTION:One face 50a of a single lens is formed as a concaved face and the other face 50b is formed as a cylindrical face. A radius of curvature of the concaved face 50a is Re, a radius of curvature of the cylindrical face 50b is Rs, the center thickness of a lens 50 is (t), and a refractive index of a material of the lens 50 is (n), then the lens is considered equivalently to be a thin lens train comprising a concaved lens, a cylindrical concaved lens. The thickness of lens is decided according to equation t=(ts/ns+te/ne), where fe is the focus of the concaved lens, fs if the focus of the cylindrical concaved lens, (e) is the interval between both the lenses, the thickness of the lense is respectively te, ts and ne, ns are their refractive indexes, and the radii of the curvature Re, Rs of both the faces are decided by equation (1), (2), then the incorporated lens acts like a sticked lens.
Patent JP-S5217017-A (JP)
Title: Image reversal method
Inventor: TAKITA SEIKI
IPC: B41M5/382
Filed: 1975-07-30
Abstract: PURPOSE: To obtain not a reflected image but the same image as the original image. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63257644-A (JP)
Title: Detection device for ink residue
Inventor: IIDA YASUSHI
IPC: B41J2/175
Filed: 1987-04-15
Abstract: PURPOSE:To enable ink residue to be detected with a small sized detection device of eccellent accuracy, by providing an elastic member that displaces a displacement member in an ink supply path, a means for regulation of a pressure value and a means for detection of displacement. CONSTITUTION:A displacement member 13 forming a portion of an ink supply path wall is supported between a lower face plate 14 and an upper face plate 15. The plate 15 is fit by a bolt 17 and pressed by electrodes 18, 19 connected to fetch terminals 20, 21 with spring force of a spring 16. When the ink residue in an ink vessel becomes smaller and negative pressure in the ink supply path becomes stronger, the displacement member 13 descends against the spring force of the spring 16, and a conductive plate 15 is separated from the electrodes 18, 19. A value of negative pressure at that time is set at a required value with a nut 22. Thus, when the plate 15 is separated therefrom, the fetch terminals 20, 21 comes switched on, and a fact that ink amount becomes smaller is detected via a warning means or the like followed by sound, display or radiation, etc.
Patent JP-S5245494-A (JP)
Title: Device for conveying fruit
Inventor: TAKIZAWA KOUJI
IPC: B65G47/30
Filed: 1976-08-04
Abstract: PURPOSE: To take the fruit out of the bag removing device after the bag is removed thereby facilitating the transference in feeding thereof to the subsequent process of selection. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10273308-A (JP)
Title: Production of atomic monolayer carbon nanotube
Inventor: ACHINAMI HIROTSUGU
IPC: B01J19/12
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an atomic monolayer carbon nanotube having regulated fiber diameter by controlling the diameter of the nanotube by changing a surrounding temperature according to the correlation between the surrounding temperature of a carbon rod at an unirradiated part and the diameter of the carbon nanotube. SOLUTION: A carbon rod 2 obtained by firing a carbon powder such as graphite powder, and a catalyst metal such as Ni, Co, Rh and Pd, with a binder such as a graphite cement and phenol resin is inserted into a silica tube 6 arranged in an electric furnace 1. Ar gas is introduced into the silica tube from an Ar gas-introducing part 4, and the silica tube is evacuated from a vacuum pump evacuating part 5 to maintain the pressure so as to be 100-2,500 Torr. Further, a laser beam 3 having 11 μm-250 nm wave length and 100-2,000 mmJ /cm<2> energy density is irradiated while changing the surrounding temperature based on the correlation between the surrounding temperature of the carbon rod 2 at an unirradiated part and a diameter of the carbon nano tube to control the diameter of the nanotube.
Patent JP-S5218109-A (JP)
Title: Calling subscriber discrimination system
Inventor: TAWARA YOSHINORI
IPC: H04Q3/555
Filed: 1975-08-01
Abstract: PURPOSE:In order to make the discrimination of the caller at the calling station possible, through recording the caller discrimination information, without the substantial change of the conventional exchange system.
Patent JP-H11290576-A (JP)
Title: Washer
Inventor: TSURUTA YUKIMI
IPC: D06F33/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To enable a washer which can wash and soak-wash clothes with water to set either a period of washing or a period of soak washing with water easily, to wash clothes properly either for washing or for soak washing and to be manufactured at a low cost. SOLUTION: This washer has a timer 2 for setting a period of washing or a period soak washing, and a water flow selector 3 for selecting either a washing flow or a soak washing flow. And, plural water flow types can be selected by the selector 3 either for the washing flow or the soak washing flow, and a pause is set in the soak washing course. More specifically, there are two water flow types, the washing flow 6 and the soak washing flow 7, to be selected by the water flow selector 3, and the selection is made by a selector knob 5. And a standard flow or a weak flow may be selected either for the washing flow 6 or for the soak washing flow 7.
Patent JP-H01264631-A (JP)
Title: Production of magnetic recording medium
Inventor: KANEKO AKINARI
IPC: C23C14/56
Filed: 1988-04-15
Abstract: PURPOSE:To improve the performance of the recording medium without impairing the high-density recording adaptability thereof by setting the winding angle of a nonmagnetic substrate with a substrate support so as to coincide with the track angle of a magnetic recording format at the time of depositing a magnetic layer by vapor deposition on the nonmagnetic substrate. CONSTITUTION:The nonmagnetic substrate (b) which travels from a delivery roll (a) in a vacuum film forming vessel A toward a take-up roll (c) is held on the rotatable substrate support (d) and the magnetic material (f) in a crucible (e) is continuously evaporated and deposited on the nonmagnetic substrate (b). The substrate (b) is wound diagonally across the support 1(d) in such a manner that the angle (winding angle) between the perpendicular plane H orthogonal with the axis of rotation of the support and the inlet side center line Lin and exit side center line Lout of the substrate 2(b) coincides with the track angle of the magnetic recording format in this case.
Patent JP-S5520435-A (JP)
Title: Reverberation time measuring unit
Inventor: HIRATA TAKAYOSHI
IPC: G10K15/08
Filed: 1978-07-31
Abstract: PURPOSE: To make a reverberation time measuring unit small-size and low-cost and make is possible to display immediately a reverberation time by constituting the measuring unit by a comparatively small number of elements such as a gate circuit, a rectifier circuit, an integrating circuit, an operator and a display equipment.  
     CONSTITUTION: Microphone 1 outputs reverberation waveform signals corresponding to an input acoustic wave. Output signals are caused to pass from a prescribed time point through amplifier 2 by first gate circuit 3 and are rectified by rectifier circuit 4. The output of rectifier circuit 4 is integrated by integrating circuit 5 into a voltage waveform which is increased according as time elapses. The integrated output at a time point where first prescribed time T 1  elapses from prescribed time point tO is taken out by second gate circuit 6, and value V 1  is held by first holding circuit 8, and the integrated output at a time point where second prescribed time T 2  (T 2 >T 1 ) elapses from prescribed time point tO is taken out by third gate circuit 7, and value V 1  is held by second holding circuit 9. Reverberation time T is expressed by expressions (1) and (2). Operator 10 operates reverberation time according to these expressions and indicates directly to display equipment 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08283318-A (JP)
Title: Production of highly water-absorbing polymer
Inventor: SAKAKIBARA MAKOTO
IPC: C08F2/32
Filed: 1995-04-19
Abstract: PURPOSE: To obtain a highly water-absorbing polymer which can be produced by a stable polymn. without causing flocculation and is very resistant to degradation in properties. CONSTITUTION: In a process for producing a highly water-absorbing polymer by polymerizing a water-sol. vinyl monomer, the polymn. is conducted in the presence of at least one chelate compd. of which the solubility of a Cu salt in a physiological salt soln. at 2 deg.C is 0.01wt.% or lower.
Patent JP-S61252638-A (JP)
Title: As-pressure controlled gaas annealing device
Inventor: OSAKA HAJIME
IPC: H01L21/324
Filed: 1985-05-02
Abstract: PURPOSE:To obtain a device, by which safe, high-quality products are obtained, by utilizing absorption spectral rays of gaseous As having two specified wavelengths, detecting and determining the As by spectrochemical analysis, and controlling the pressure of the As based on the result. CONSTITUTION:A GaAs wafer 11 is mounted on a plate 6. Temperature is controlled by a heater 8 and annealing is performed. At this time, metal As is put in a boat 5 in a nozzle part 4 of a quartz tube. An inactive gas or N2 gas is made to flow through a carrier gas introducing port 2. With As vapor, which is yielded by the temperature control of a heater 7, as carrier gas (a), As pressure is applied on the GaAs wafer 11. As an As pressure monitor, a monitor device comprising a light emitting part 9 and a light receiving part 10 is provided at a part after the outlet port of the nozzle part 4. the light emitting part 9 emits the spectral rays having the wavelength of 215nm and the wavelength of 255nm. The light receiving device 10 receives the rays and measures the absorption of the spectral rays into the gaseous As when the spectral rays pass through the inside of an annealing furnace 1. Thus the As pressure in the furnace is measured. The As heater 7 is controlled with a control part 16 based on the obtained measured value.
Patent JP-S58211890-A (JP)
Inventor: TAKEZAWA KUNINORI
IPC: B25J17/00
Filed: 1982-05-31
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-S5218391-A (JP)
Title: Automatic sampling apparatus for leaking liquid
Inventor: NAKAMURA RINJIROU
IPC: G01N1/10
Filed: 1975-08-02
Abstract: PURPOSE:To sample leaking liquid by inserting a circumferentially slitted pipe into the ground near petroleum storage tanks, etc. thereby detecting the presence of the leakage.
Patent JP-S60239514-A (JP)
Title: Polyacetal gut
Inventor: ISHIDA SHINICHI
IPC: A63B51/02
Filed: 1984-05-10
Abstract: PURPOSE:The titled gut having high tensile strength and high modulus of elasticity, in tension suppressing fibrillation, having a feeling like sheep gut, obtained by impregnating a specific polyacetal strand in a liquid synthetic resin or elastomer, sealing it. CONSTITUTION:A polyacetal strand consisting of an acetal resin such as polyoxymethylene homopolymer having >=30kg/mm.<2> tensile strength, >=10GPa, preferably >=30GPa modulus of elasticity in tension, and 5-30% void content is impregnated with a liquid synthetic resin such as water-soluble urethane resin of heat reaction type, etc. or elastomer such as silicone elastomer, and sealed to give the aimed acetal gut. USE:Usable as an aerial line, tensile line, high-tensile line, energy transfer line, shelf, net, etc.
Patent JP-H07275168-A (JP)
Title: Electric vacuum cleaner
Inventor: ONO TAKASHI
IPC: A47L9/18
Filed: 1994-04-07
Abstract: PURPOSE:To provide the wet electric vacuum cleaner capable of reducing the burden of a fan motor, effectively separating the moisture and dust in the sucked air, and substantially preventing the moisture and dust in the sucked air to the fan motor. CONSTITUTION:The sucked air including the dust to be discharged along the outer peripheral wall of a water pan 3 from a discharge port 13 through a suction port 12 comes contact with water 14 for collecting dust in a water storage part 11 of the water pan 3 and the dust is collected. The sucked air after the contact passes between the 1st cylinder wall and the 2nd cylinder wall from an upper end 10 of a 1st cylinder wall 6 and through a lower end 9 (bending air path) of the 2nd cylinder wall and is sucked through an air suction port 8 by a fan motor 1.
Patent JP-S5617533-A (JP)
Title: Radio receiving device
Inventor: IKEGAMI FUMIO
IPC: H04B7/10
Filed: 1979-07-24
Abstract: PURPOSE:To avoid the noise occurrence when the amount of phase shift is switched and thus ensure a highly stable reception, by improving the control means of the variable directional antenna which includes the switching phase shifter capable of a discontinuous switching plus the variable attenuator capable of a continuous variation respectively. CONSTITUTION:The signal is received 22 by variable directional antenna 10 which compounds the outputs of antenna elements 11 and 12 via switching phase shifters 14 and 15 capable of a discontinuous switching of the amount of its phase shift plus variable attenuators 16 and 17 capable of a continuous variation of the amount of its attenuation each in series. Then the control is given properly to the amount of phase shift of shifters 14 and 15 as well as to the amount of attenuation of attenuators 16 and 17 in accordance with the level of the received signal of receiver 22. Thus the directivity of antenna 10 is varied. And the phase shift switching control is corried out for shifters 14 and 15 with an ample amount of attenuation secured for attenuators 16 and 17 each.
Patent JP-S62250804-A (JP)
Title: Controller for electric rolling stock
Inventor: KOO HIDEO
IPC: B60L9/18
Filed: 1986-04-23
Abstract: PURPOSE:To facilitate re-adhesion, by controlling inverter frequency with the output of the weighted average arithmeticunit of the rotational frequency of a plurality of induction motors. CONSTITUTION:By a maximum/minimum value selector 14, the minimum value and the maximum value of the output of pulse generators 7A-7D are selected. By a weigthed average arithmetic-unit 15, the output of the pulse generators 7A-7D is added to, and on power running, from the added value, the maximum value of the output from the maximum/minimum value selector 14 is subtracted, and on regeneration, to the added value, the maximum value is added, and the minimum value of the output from the maximum/minimum value selector 14 is added on the power running, and is subtracted on the regeneration, and the obtained voltage is multiplied by 1/4. By an adder-subtracter 12, voltage for slip frequency  f is added to the output of the weighted average arithmetic- unit 15 on the power running, and is subtracted from the output on the regenera tion, and output is directed to an inverter 5.
Patent JP-H11270224-A (JP)
Title: Motor-operated partitioning equipment
Inventor: AKIYOSHI TERUO
IPC: E05F15/10
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a motor-operated partitioning equipment permitting easy maintenance of a control section provided inside a panel without removing a surface board of the panel and without degrading the appearance. SOLUTION: Since the control section 29 can be easily pulled out to the outside together with a board 28 through an opening 34 located at the side end portion of a panel 3, its maintenance can be performed easily from the outside without removing the surface board 3a of the panel 3. Then, at the time of portioning with the panel 3, other panels 3 are connected together and the opening 34 is covered by the side end portion of the other panels 3 and thus the panel is not exposed to the external so that its appearance will not be degraded.
Patent JP-H05294392-A (JP)
Title: Filling method and device of foamable liquid into container
Inventor: FURUKAWA MASAHIKO
IPC: B67C3/02
Filed: 1992-04-14
Abstract: PURPOSE:To fill a specified amount of a foamable liquid into a container at a low cost without overflowing the liquid from the container and reducing the productivity. CONSTITUTION:Two or more filling stations S3 and S5 are installed at specified positions along the transfer route at specified intervals, and a specified portion of the specified amount of foamable liquid is filled in a container at each of stations S3 and S5 so that the specified amount of the foamable liquid is filled step by step. In addition, a stationary station 4 is installed between the filling stations S3 and S5, and the container, in which the foamable liquid has been filled at the filling station S3 which adjoins the upstream side of the stationary station S4, is left to stand at the stationary station 4 and then transferred to the downstream side.
Patent JP-S62251895-A (JP)
Inventor: KAJIMURA TORU
IPC: G07F7/08
Filed: 1986-04-23
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-H08262224-A (JP)
Title: Optical multilayered film filter
Inventor: SEKIGUCHI TOSHISADA
IPC: G02B5/28
Filed: 1995-03-28
Abstract: PURPOSE: To prevent warpage due to inner stress without decreasing mechanical strength by intervening layer which generates stress to compensate the inner stress produced in an optical multilayered film between the optical multilayered film and a substrate. CONSTITUTION: A buffer layer 12 is intervened between a substrate 11 and an optical multilayered film 13 to relax the inner stress in the optical multilayered film 13. Namely, after a buffer layer 12 is formed by sputtering on a BK-7 substrate 11, an optical multilayered film 13 is formed by sputtering. When the inner stress of the optical multilayered film 13 is compressive stress, the buffer layer 12 generates tensile stress to compensate the compressive stress. When the inner stress of the optical multilayered film 13 is tensile stress, the buffer layer 12 generates compressive stress to compensate the tensile stress. In this method, the optical multilayered film 13 consists of alternately deposited layers of SiO2 films 13a having low refractive index and TiO2 films 13b having high refractive index into required optical thickness of each layer.  The buffer layer 12 consists of a TiO2 film.
Patent JP-S60238576-A (JP)
Inventor: SUZUKI FUMIHIKO
IPC: A47C1/12
Filed: 1985-05-01
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-H09285086-A (JP)
Title: Switched reluctance motor
Inventor: UMEMURA CHIAKI
IPC: H02K19/10
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To increase the rotational torque of a rotor by sliding a straight line, connecting the center of the rotor surface in which the rotor faces to the stator with the center of the rotor base, by a given angle to the straight line going outward in diametrical direction from the center of the facing part. SOLUTION: A rotor pole 12 is arranged so that a straight line L1 connecting the center of the rotor surface in which the rotor faces to the stator with the center of the base part 16a of a rotor 16 may be deviated by an angle θ to the straight line L2 going outward in diametrical direction from the center of the facing part 12a. Hereby, in case that the direction of the circumferential component of this deviation and the rotational direction of the rotor 16 are the same, the rotational torque of the rotor 16 becomes large, and high torque can be obtained without increasing magnetic attraction.
Patent JP-S5428269-A (JP)
Title: Treating apparratus for freezing of sludge
Inventor: KOBAYASHI TOSHIYUKI
IPC: B01D43/00
Filed: 1977-08-05
Abstract: PURPOSE: To carry out the freezing treatment for the sludge efficiently with an apparatus of simple structure, by arranging the nozzles for spraying the refrigerant and the heater at the inner surface of the rotary drum of which a part is immersed in the sludge. 
     COPYRIGHT: (C)1979,JPO&Japio