baber/WOPTO huggingface dataset:
Patent JP-S6259470-A (JP)
Title: Picture outline correcting circuit
Inventor: KONDO MASAAKI
IPC: H04N5/208
Filed: 1985-09-10
Abstract: PURPOSE:To vertically and horizontally correct an outline to a wide range by shaping a waveform of a synchronous signal by a synchronous signal separating circuit, clipping a luminance signal below a pedestal level by a slice circuit and thereafter by adding the synchronous signal. CONSTITUTION:A component multiplied by an even number of fH/2 in which a direct current level of an end of a synchronous signal is set is added to a vertical outline component by an LPF6 in an adder 8. The vertical outline emphasized luminance signal is added to a synchronization separating circuit 19 to shape a waveform of the synchronous signal and a horizontal outline component is corrected by a horizontal outline correcting circuit 9. Then, an output of the horizontal outline correcting circuit 9 is sliced by a slice circuit 18 in a pedestal level, and signals skipping out below the pedestal level including the synchronous signal re cut. Thereafter, they are added 20 to the synchronous signal separated from the circuit 19, thereby, a reproduced luminance signal can be taken out from a luminance signal output terminal 10.
Patent JP-H1142118-A (JP)
Title: Table device
Inventor: MATSUMOTO HISAO
IPC: A47B7/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a use form convertible table device. SOLUTION: A table device includes: a guide 6 supported at a predetermined height by legs 1; a first and second movable members 11, 12 provided in such a way as to move freely along the guide rails 7 of the guide; a first and second rectangular table plates 16, 17 freely rotationally mounted on the respective movable members; a first link 27 pivoted to the guide at one end and to the first table plate at the other to connect the first table plate to the guide in such a way that the first table plate is rotatable within a predetermined range and movable along a guiding part; and a second link 28 pivoted at one end to the same position as one end of the first link and at the other end to the second table plate and connecting the second table plate to the guide in such a way that the second table plate is rotatable within a predetermined range and movable along the guiding part.
Patent JP-H0737737-A (JP)
Title: Noncontact type charger
Inventor: TAKAHASHI MINORU
IPC: H02J17/00
Filed: 1993-07-19
Abstract: PURPOSE:To remarkably reduce a shorted current generated by electromagnetic induction when metal foreign matter except the part to be charged is put on a charging part, restrain heat generation of the metal foreign matter, and improve safety. CONSTITUTION:A charging part 1 which receives power supply from a commercial power source and generates AC magnetic flux with a magnetic flux generating coil T1, and a part 2 to be charged which rectifies and smooths the induced voltage of a power receiving coil T2 capable of electromagnetic coupling with the magnetic flux generating coil T1 and charges a secondary battery 20 are installed. The magnetic flux generating coil T1 is constituted by winding a coil around a yoke 4C of a magnetic flux generating side ferrite core 4 having a pair of leg parts 4A, 4B and the yoke 4C linking both leg parts rear ends of the pair of leg parts 4A, 4B. Hence, in the non-coupled state of the power receiving coil T2, AC magnetic flux is generated wherein the component parallel with the leg parts 4A, 4B is little and the component parallel with the line connecting tips of the above-mentioned leg parts is intensive.
Patent JP-H0249173-A (JP)
Title: Inspecting device for wiring board
Inventor: ISHIMURA YUZURU
IPC: G01R31/02
Filed: 1988-08-11
Abstract: PURPOSE:To simply execute a wiring inspection by installing a plug board provided with light emission diodes on the upper face in an IC socket and connecting successively a power source to a wiring connecting point. CONSTITUTION:On the upper face of a plug 1 having a connecting pin 2 on the lower face, plural light emission diodes L are provided by connecting the cathode to each pin except a pin for connecting a power source, and the anode of the light emission diode is connected in common to the pin for connecting the power source. This inspecting device simple substance is installed in an IC socket of a wiring board 4, a plug terminal of a DC power source 8 is connected to a power source use terminal 7, and the tip 9a of a probe 9 which is connected to a minus terminal of the DC power source 8 is brought into contact successively with the pin of each IC socket or a fitting terminal 3 of the inspecting device simple substance U, while looking at a wiring circuit diagram. By observing visually lighting of the light emission diode, unwiring, complementary part wiring, etc., can be detected easily.
Patent JP-H1037700-A (JP)
Title: Rope type elevator for shaft
Inventor: ASHIKAGA MASAHIRO
IPC: E21D7/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To improve reliability and safety by suspending a weight from the lower tip of a rope for guidance while installing a guide rope supporting the weight in a manner that the weight can be lifted and lowered to a lower enclosure arranged on the pit bottom of a shaft. SOLUTION: A hoist W2 is driven by a motor M2, a rope R2 for guidance is wound or delivered, and the suspension length of the rope R2 is adjusted so that a weight 47 applying tension to the rope R2 is placed at an intermediate position in the height direction of a guide rail in a lower enclosure 13. A hoist W1 is driven by a motor M1, a rope R1 for lifting and lowering is wound, and a cage 12 is elevated between the opening and pit bottom Ha of a shaft H. The hoist W1 is driven by the motor M1, the rope R1 is delivered, and the cage 12 is brought down. When the cage 12 is lifted and lowered, the weight 47 is supported to a guide rail mounted on the lower enclosure 13 and elevated and brought down. Accordingly, since the swing of the cage 12 is inhibited, reliability and safety can be improved.
Patent JP-H0925748-A (JP)
Title: Latch lock
Inventor: KURIKI KAZUO
IPC: E05B15/10
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a latch lock capable of being fitted to either one of the right and left hinged doors without changing the rotating direction of a handle by normally storing the base end of a latch head in the opening of a front plate, releasing a holding mechanism, and protruding and rotating the latch head from the front plate with a spring. SOLUTION: A latch head 21 is rotatably provided at the tip of a latch bolt 22, a latch 2 protruded with a coupling section 23 to be coupled with the action piece 41 of a hub 4 at the base end is reciprocatably arranged, and an elastic spring 5 is provided between the base end face 24 of the coupling section 23 and a rear plate 22. A lever 62 is pivotally supported on a side plate 13, the action piece 63 of a holding mechanism 6 excited CW by a coil spring 65 is normally hooked on the flange-like hook member 64 of the latch bolt 22, and the base end section of the latch head 21 is held in the opening section 15 of a front plate 11.  When the direction of the latch head 21 is reversed, an action rod 67 is inserted into the action hole 14 of the front plate 11, an action section 66 is pressed to rotate the lever 62 CCW, the hooking of the hook member 64 is released, and the latch head 21 is completely protruded from the front plate 11 and rotated by the elastic spring 5.
Patent JP-H1144951-A (JP)
Title: Image forming composition and image forming method
Inventor: NAITO KAZUHIKO
IPC: B41N1/14
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming compsn. capable of direct digital recording with laser beam, in particular, a solid or semiconductor laser beam having oscillation wavelength in the region from near IR to IR. SOLUTION: The image forming compsn. contains a compd. which absorbs near IR or IR and generates heat, a bisazido compd. and an alkali-soluble resin. The image forming compsn. is irradiated with solid or semiconductor laser beam having oscillation wavelength in the region from near IR to IR and development is carried out with an aq. alkali soln. to form an image.
Patent JP-2001019080-A (JP)
Title: Disk storage leaflet
Inventor: ARITA TOMOMI
IPC: B65D85/57
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To receive a disk compactly and to inexpensively manufacture by forming a disk storage portion like a bag wherein one of side rims and lower rims of a cover and a back cover are joined to each other to be closed and other two rims are opened and by providing an anti-dropping piece to be folded inwardly to wrap an outer periphery of a received disk at a corner on an opening side. SOLUTION: The disk storage leaflet comprises a disk storage portion 12 which is formed like a flat bag wherein two rims of a lower rim joint and a side rim joint are closed and the remaining two rims (upper and filed side rim) are opened by folding the lower rim joint with its right side out, folding back a crease at a base of the side rim joint with its right side out similarly, and gluing to a corresponding side rim of a cover 2. A disk 11 is inserted from an opening between the cover 2 and a back cover 3 and fitted into a fitting hole 7 at the lower rim joint. Subsequently, an anti-dropping piece 10 is folded inward along a crease of the back cover 3 to fix the disk 11.
Patent JP-2000043863-A (JP)
Title: Tab for can lid, can lid and its manufacture
Inventor: TANAKA MITSURU
IPC: B21D51/44
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To improve the toughness of a tab, and to prevent the breakage of the tab leading to a defective opening by precipitating a β phase on the tab fitted to a can lid body in a specified range (%) of a structure through the heat treatment. SOLUTION: In a stay-on-tab type can lid in which a tab 4 one end of which a ring-like finger hook part 5 is formed and on the other end of which a semi- circular lid piece abutting part 6 is provided is riveted and fixed to a can lid body 1, a β phase is precipitated on an Al-Mg alloy tab 4 fitted to at least the can lid body by 3-10% in area ratio in a structure through the heat treatment. After the tab 4 is formed, before the tab is fitted to the can lid 1 or after the tab is fitted to the can lid 1, the heat treatment is effected at the treatment temperature of 100-200 deg.C and for the treatment time of 5-20 minutes. The work hardening generated in forming the tab 4 or the can lid body 1 is mitigated, the β phase is precipitated to improve the toughness of the tab 4, and a trouble of tearing the tab 4 in opening the can lid 1 is prevented.
Patent JP-S6259965-A (JP)
Title: Toner for electrophotography
Inventor: KO KATSUJI
IPC: G03G9/08
Filed: 1985-09-11
Abstract: PURPOSE:To obtain a toner which permits easy control of toner specific charge without using a charge controlling agent and can decrease the variance of the toner specific charge by using a combination of a styrene/acrylic resin of a crosslinking type and styrene/acrylic resin of a suspension polymn. type as a base resin. CONSTITUTION:The crosslinking type styrene/acrylic resin having strong positive electrostatic chargeability, particularly the crosslinking type styrene/acrylic resin bound with an amine compd. and the suspension polumn. type styrene/ acrylic resin having weak negative chargeability are combined and are used as the base material resin for the toner. A pigment, dye, wax and other assistants are added to the base resin to obtain the toner. The good toner specific charge is obtd. by using the crosslinking type styrene/acrylic resin at about 55-95wt% ratio.
Patent JP-H0861781-A (JP)
Title: Heat storage electric heater
Inventor: UNO HIROSHI
IPC: F24H7/02
Filed: 1994-08-24
Abstract: PURPOSE: To provide a heat storage electric heater which achieves safety against a fire or the like by closing an inlet and an outlet of a heat storage body air path when the apparatus is tumbled concerning a type which stores heat in a heat storage body with an electric heater to make a heating by hot air. CONSTITUTION: This apparatus is constituted of an air path damper 8 to open or close a heat storage body air path 3 and a tumbling safety device 9 which opens the air path damper 8 in the normal operation and closes the air path damper 8 in case of tumbling. Thus, an inlet and an outlet of the heat storage body air path are closed when a tumbling occurs to prevent the leakage of hot air thereby achieving safety against a fire or the like.
Patent JP-H0248901-A (JP)
Title: Manufacture of ceramic board
Inventor: HORIBE YOSHIYUKI
IPC: B28B1/30
Filed: 1988-08-10
Abstract: PURPOSE:To manufacture a ceramic sheet superior in surface smoothness, by a method wherein a multi-layer green sheet comprised of ceramic powder whose mean particle diameter is smaller than that of an intermediate layer is baked on both surfaces of the intermediate layer comprised of the ceramic powder whose mean particle diameter is 0.8-0.3mum. CONSTITUTION:A multi-layer green sheet is formed of an intermediate layer and a top and bottom layers for which ceramic powder whose mean diameter is 0.8-3.0mum and ceramic particles whose mean particle diameter is smaller than that of the intermediate layer are used respectively. Slurry for the top and bottom cast in thickness of about 0.1mm by a molding machine for which a doctor plate is used is dried and then slurry for the intermediate layer is cast to the top in thickness of about 0.8mm for drying, in formation of the green sheet. A ceramic sheet obtained through baking is scarcely warped and superior in surface smoothness.
Patent JP-S58100408-A (JP)
Title: Cooling apparatus for transformer
Inventor: KIMURA SHIGERU
IPC: H01F27/20
Filed: 1981-12-09
Abstract: PURPOSE:To reduce an installation space by an apparatus wherein a cooling medium is passed through cooling pipes arranged horizontally, air is made to naturally circulate by convection through gaps between the cooling pipes, and an exhaust duct is disposed at an upper outlet. CONSTITUTION:Insulating gas as a cooling medium is passed through cooling pipes 1 and air circulates by convection between the pipes. Both ends of these cooling pipes 1,1...are connected to headers 5, 5 to be coupled with gas pipings 2, 2. A mountain-like exhaust duct 7 having an opening 6 at its upper end is disposed above the headers 5, 5 while legs 8, 8 are provided below the headers 5, 5 to support them at a position elevated from the floor surface. Heated air rises in the exhaust duct 7 as a rising stream while passing between the cooling pipes 1,1..., thereby causing natural convection sufficiently and acceleration the heat exchange action.
Patent JP-S6355993-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: KOBAYASHI KENICHI
IPC: H01S5/00
Filed: 1986-08-26
Abstract: PURPOSE:To prevent deterioration in quality of an active layer and to obtain an excellent laser, by introducing a surface protecting layer in a manufacturing process, preventing the exposure of a clad layer in atmosphere, and removing said layer in a reacting tube for growing a semiconductor. CONSTITUTION:An N-type GaAs current blocking layer 2 is overlapped on a P-type GaAs semiconductor substrate 1. A groove 30 reaching the substrate 1 is formed. A O-type Al0.5Ga0.5P clad layer is formed and covered with a GaAs surface protecting layer 10. The device is put in a reacting tube in an organic-metal decomposing and growing furnace. At first the protecting layer 10 is removed with arsine and HCl. Then a starting gas is flowed, and an Al0.2Ga0.3In0.5 buffer layer 20, a Ga0.5In0.5P active layer 4, an Al0.2Ga0.3In0.5P clad layer 5 and an N-GaAs cap layer 6 are laminated. In this constitution, the high quality semiconductor laser is readily obtained.
Patent JP-H0858978-A (JP)
Title: Depalletizer for bagged workpiece
Inventor: OKADA YASUYUKI
IPC: B65G57/04
Filed: 1994-08-25
Abstract: PURPOSE: To perform taking out of a bagged workpiece without damaging it properly and stably corresponding to tilting and positioning the bagged workpiece and to simplify and miniaturize a total unit structure. CONSTITUTION: A vacuum sucker pad 14, suction-holding a bagged workpiece step-piled on a pallet, is liftably suspended through a lift drive mechanism 100, and guide rods 17, guiding lifting this vacuum sucker pad 14, are constituted of a pipe body, with its internal space serving as also a suction fluid path. An oscillating holding mechanism 48 tiltably holding the vacuum sucker pad 14 against the lift drive mechanism 100 and a pad rotation displacing mechanism displacing the vacuum sucker pad rotated around a vertical axis Z are provided.
Patent JP-S6260013-A (JP)
Title: Reactive power compensating device
Inventor: SHIMAMURA TAKEO
IPC: H02J3/18
Filed: 1985-09-10
Abstract: PURPOSE:To perform high-precision compensation control by detecting a positive phase sequence and a negative phase sequence component separately and performing compensation control on the basis of them. CONSTITUTION:Load currents iRL, iSL, and iTL detected as arc furnace currents are converted into phase currents, which are converted into two-phase currents signals i1dL and i1qL to obtain impulsive signals Q1N and P1N by a computing element 404. The signals Q1N and P1N are inputted to a separator 409 to output DC signals Q1ND and P1ND and AC signals Q1NA and P1NA. The signals Q1NA and P1NA and two-phase voltage signals e1d2 and e1q2 of frequency twice as high as an AC bus voltage frequency are inputted to a computing element 408 to obtain an in-phase reactive current signal G1PD. Those signals Q1PD, Q1ND, and P1ND are inputted to a distributor 420A to output current command values IU, IV, and IW for indicating a current that a reactor part flows.
Patent JP-S5990190-A (JP)
Inventor: SHIMOJIYOU SHINICHI
IPC: G07D9/00
Filed: 1982-11-15
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-H1143965-A (JP)
Title: Hydraulic piping for expansion arm in construction machine
Inventor: TAGUCHI YUICHI
IPC: E02F3/36
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To improve function by forming hydraulic piping of an expansion arm to a work cylinder, of base part outer cylinder side fixed piping and tip side flexible piping, and accommodating it in an inner cylinder. SOLUTION: Hydraulic piping arranged from the outer cylinder 4a side to the inner cylinder 4b side of an expansion arm 4 is composed of a fixed piping part 6 and a flexible piping part 8. The piping 6 is fitted to an inner cylinder expansion cylinder case 5 fixed to the rear end of the arm 4 on the outer cylinder 4a side. As to the piping 8, one end is connected to the tip of the piping 6 on the inner cylinder 4b side, while the other end is connected to cylinder piping 10 fitted to the upper part of the inner cylinder 4b, and a work attachment operating cylinder 2 is actuated to freely operate a bucket 1. At the time of the arm 4 being contracted, piping 6, 8 are accommodated in the inner cylinder 4b.  At the time of the arm 4 being expanded, the piping 6 remains in the outer cylinder 4a, and the piping 8 is inside the inner cylinder 4b, but at the time of the cylinder 5 being expanded/contracted, the piping 8 is short so as to be prevented from twisting about or rubbing against the inner and outer cylinders. Work can therefore be performed freely, and efficiency and durability can be improved.
Patent JP-S5990560-A (JP)
Inventor: KAERIYAMA KIYOSHI
IPC: A61H23/02
Filed: 1982-11-17
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-H0365698-A (JP)
Title: Monitoring device for control rod driving device
Inventor: TOGASAWA YUTAKA
IPC: G21C19/20
Filed: 1989-08-03
Abstract: PURPOSE:To enable a confirmation of devices and working condition in an invisible area by providing a camera and a mirror at tip ends of a bolt handling machine, a rotation drive mechanism which rotates to a circumferential direction and a descent/ascent drive mechanism. CONSTITUTION:A monitoring device is provided to a bolt handling machine 30. A gear 33, a magnet roller 34, a circular guide rail guiding the roller 34, and the first driving motor 36 are provided to a rotation drive device 32. A screw rod 38, a nut 39 and the second motor 40 driving the former two, are provided to a descent/ascent drive mechanism 37. The first guide rollers 41 are provided at 4 positions that are arranged at circumferentially same interval on the screw rod 38 and the nut 39. The first tube 42 surrounding these ones, is provided with contacting its inner circular surface to the roller 41. To a upper surface of the nut 39, the second tube 43 is connected, and to the tube 43, the second nut 44 and the second guide roller that are connected to a tip end of the screw rod 38, are provided. To a tip end of the tube 43, a camera 46 and a mirror 48 putting a leg 49 in-between, are attached.
Patent JP-H0248215-A (JP)
Title: Heater for vehicle
Inventor: WATANABE MITSUYASU
IPC: B60H1/03
Filed: 1988-08-11
Abstract: PURPOSE:To improve heating effect by a method wherein a circulating water valve is provided in a heat medium circulation passage between a combustion device and an engine so that opening and closing of the valve can be controlled by temperature output of a temperature sensor in a burner in the vicinity of a heat exchanger when the engine stops. CONSTITUTION:A combustion controller 1 compares heat medium temperature in a combustion device 4 detected by a temperature sensor in a burner which is not indicated in the figure with set temperature for opening/closing an engine- side circulation water valve 19 during preheating mode. Opening/closing of the circulation water valve 19 is controlled according to the result. This prevents heat medium heated by the combustion device from entering the engine side at low temperature so that the room temperature can be efficiently raised for a short time while unnecessary consumption of fuel can be prevented.
Patent JP-S6442709-A (JP)
Title: Detector for beam light guiding service vehicle
Inventor: TANAKA SHIGERU
IPC: A01B69/00
Filed: 1987-08-10
Abstract: PURPOSE:To simply attach the titled device to a car body side, while positioning it exactly, by assembling a pair of optical sensors to one frame body which can be attached freely to the vehicle body. CONSTITUTION:The titled device is assembled to one frame body 5 so as to become a state that it is positioned at an interval in the vertical direction so that a beam light A can be photodetected simultaneously, and also, positioned at a set interval l in the horizontal direction of a car body. That is, a pair of optical sensors are provided in a state that they are assembled to one frame body 5, and by attaching its frame body to the car body, after positioning of a pair of optical sensors is executed exactly, said frame body can be attached to the car body. In such a way, the attaching work to the car body is facilitated, and the workability can be improved.
Patent JP-H0619462-A (JP)
Title: Automatic stringed instrument
Inventor: DEJIMA TATSUYA
IPC: G10F1/20
Filed: 1992-07-03
Abstract: PURPOSE:To provide the automatic stringed instrument that automatically provides a characteristic tremolo arming performance in a stringed instrument and can not be realized by a conventional automatic stringed instrument although the constitution is small in size. CONSTITUTION:A series of pieces of tremolo arming information among pieces of automatic performance information which are generated in order are read out of a performance information storage part and a sequence data storage part and an actuator 121 is driven in order according to the read pieces of tremolo arming information to drive a tremolo block 130 and a tremolo base 120 provided at one end of a tensed string 3, so while the string 3 vibrates, the tremolo block 130 and tremolo base 120 are driven by the actuator 121 for tremolo driving to automatically vary the pitch of a string sound which is currently generated.