baber/WOPTO huggingface dataset:
Patent JP-H0763962-A (JP)
Title: Optical fiber cable
Inventor: ASAKAWA MASATO
IPC: G02B6/02
Filed: 1993-08-25
Abstract: PURPOSE:To provide an optical fiber cable capable of accurately detecting the temperature of a substance to be measured such as a power cable without receiving the effect of outside temperature. CONSTITUTION:In the optical fiber cable used to measure the temperature of the cable, etc., by arranging a cable main body 15 incorporating at least one optical fiber 13a and 13b in the outer periphery of the power cable or a transport piping, plural grooves 16a and 16b are previously installed in the longitudinal direction of the main body 15 on the outer peripheral surface of the main body 15 and a cover 18 having projecting parts 17a and 17b attachable/ detachable with respect to the grooves 16a and 16b is attached so as to cover the main body 15 from the outside.
Patent JP-H1155781-A (JP)
Title: Automatic sound volume switching circuit for audio system
Inventor: EZURE YOSHITOMO
IPC: H04R3/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce the sound volume of an audio system without being restricted or prevented by a lead line by switching the sound volume of the audio system with a signal from a portable telephone set. SOLUTION: An automatic sound volume switching circuit is composed of a receiver 11 to which an antenna 10 is fitted and a relay circuit 12 which is electrically connected to the receiver 11. In the relay circuit 12, an output (a) from the amplifier DC.MP of the receiver 11 flows to the relay circuit 12 and the contact point B/B' of the relay is switched from a contact point C/C' to D/D'. In a tuner 2 where the contact point B/B' is opened, signals to the speakers SP(L) and SP(R) are interrupted and sound does not come out from the speakers SP(L) and SP(R) from which sound is outputted till then. When the user of the portable telephone set terminates, the signals to the receiver 11 are interrupted and the contact point B/B' of the relay is returned to the contact point C/C' and sound is emitted from the speakers SP(L) and SP(R).
Patent JP-2001031299-A (JP)
Title: Empty core recovering device of paper roll
Inventor: OKAMURA MUNEHARU
IPC: B65H19/12
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To recover an empty core in low noises by lifting a lifter according to a quantity of recovering empty core in a recovering bucket, receiving the empty core on a paper roll pallet positioned in an empty core recovering position above an input port of the recovering bucket by a receiving table by pushing out the empty core by a pusher, and tilting the receiving table. SOLUTION: A falling distance of an empty core R falling in a recovering bucket 3 from an input port 3a of the recovering bucket 3 is lowered by lifting forks 14, 14 of a lifter 5 according to a quantity of empty core R recovered in the recovering bucket 3. The empty core R on a paper roll pallet P positioned in an empty core recovering position A is pushed out by a push-out tool 7 of a pusher 2, and a receiving table 4 receives the pushed-out empty core R above the input port 3a of the recovering bucket 3. A table body of the receiving table 4 receiving the empty core R is tilted by an operation tool to discharge the empty core R into the input port 3a of the recovering bucket 3. The empty core R fallen from the input port 3a in a lower state of a falling distance is recovered in the recovering bucket 3.
Patent JP-S6270647-A (JP)
Title: Heat dissipation mechanism of heating body
Inventor: IZUMI KENJI
IPC: F02F1/00
Filed: 1985-09-24
Abstract: PURPOSE:To allow the maximum heat dissipation effect to be provided in accordance with the change in temperature of a heating body by making radiation fins attached to a heating body (cylinder blocks of an engine and the like), the characteristics of which is different by temperature, out of a shape memory alloy. CONSTITUTION:In the heat dissipation of a cylinder head and an engine for a motor-cycle, a radiation fin section 1 is made of a shape memory alloy while it is formed integrally together with fins 3 in a brim form, the number of which is determined to meet sufficiently the requirement for the maximum heat dissipation so as to be fitted onto the outerphery of a cylinder 2. And a radiation fin section D is designed so that the radiation fins 3 may be bent down while they come in contact with the adjacent fin 3 holding air among them as shown in the figure A when an engine is cold. This helps to expedite an warming-up operation to an extent to a certain temperature when the engine makes a cold start. Then when the temperature reaches a point where the heat dissipation is required as the engine has been warmed up, each of the fins 3 is allowed to open as a flower opens as shown in the figure B for maximizing its radiation surface area so as to allow the maximum heat dissipation effect to be provided.
Patent JP-S6453318-A (JP)
Title: Rotary drum device
Inventor: KARIYA SHIGEKI
IPC: G11B5/588
Filed: 1987-08-25
Abstract: PURPOSE:To remove hindrance for the vertical movement of a head and to accurately trace a magnetic recording mark, by providing a spacer at the coupling part of a supporting body and a flexible printed circuit. CONSTITUTION:A magnet 45 generates magnetic flux D and E from a center pole 46a to a yoke 47 by the closed magnetic circuit of the yoke 47. And the total magnetic flux of magnets 45 and 46 traverses on a cylindrical coil 44. By permitting a current to flow on the coil 44, the coil 44, a coil bobbin 43, and the head 5 are integrated in one, then, parallel linear movement is generated, and the head 5 is displaced in a tape width direction. And when the coil bobbin 43 and the head 5 move in an up-and-down direction, the spacer 53 and connecting printed wiring board (PWB) 16a also move in the up-and-down direction. In such a way, it is possible to prevent the vertical movement of a flat spring from being interfered by the connecting PWB 16a, and to trace the magnetic recording mark with fidelity.
Patent JP-H0553417-A (JP)
Title: Image forming method and device
Inventor: MURATA DAISUKE
IPC: G03G15/04
Filed: 1991-08-22
Abstract: PURPOSE:To provide an image recording method and device which averages unevenness in a pitch occurring during recording and effects recording with uniform concentration by changing the phase of a triangular wave signal, being a reference wave of pulse width modulation, at random. CONSTITUTION:The phase of a triangular wave signal generated by a PWM triangular wave generating part 1 to generate a triangular wave signal being a reference is varied by a phase varying part 3 according to random noise from a random noise generating part 2. A triangular wave signal the phase of which is varied by the phase varying part 3 is compared with an image signal by means of a PWM generating part 4 to perform modulation of a pulse width.
Patent JP-H08153799-A (JP)
Title: Anti-fuse type semiconductor integrated circuit device
Inventor: JINRIKI HIROSHI
IPC: H01L27/04
Filed: 1995-08-18
Abstract: PURPOSE: To flatten the surface of a lower layer electrode and to reduce the irregularity of a dielectric breakdown voltage by forming the electrode of a conductive material having an amorphous structure. CONSTITUTION: A lower layer electrode BF is formed of conductive material having amorphous structure. A conductive film for a plurality of lower layer wirings 3 is deposited (a lower layer electrode BF is also deposited) on an interlayer insulating film 2, and patterned. The wirings 3 including the electrode BF is covered together with a substrate 1 with an interlayer insulating film 4, and connecting holes 5 of an anti-fuse element are opened at a plurality of positions. The surface of the electrode BF in the hole 5 is wet treated, a sharp nitride protrusion or a contamination is removed, and an amorphous structure is held. An insulating film AF for the anti-fuse is formed to cover the electrode BF and the insulator 4. An upper layer wiring 6 is deposited to cover the film AF for the anti-fuse, and patterned.  A final protective film 9 is deposited to cover the wiring 6 and the film 2.
Patent JP-H0379297-A (JP)
Title: Control method of cutting length in tread cutter device
Inventor: SATAKE SHOICHI
IPC: B26D5/20
Filed: 1989-08-17
Abstract: PURPOSE:To increase the product accuracy of a tread to be taken up, by deciding the setting of the length in a lot and between lots automatically with the following of a tread cutter device after the fluctuation in the shrink state due to the various conditions in extruding a tread, the variation in temperature and moisture, a compound, etc. CONSTITUTION:A tread extruded from an extruder 1 is cooled and this tread is cut in a specific length by a tread cutter device 5 of which the cutting length is set in advance. The length of this cut tread is then measured by a length measuring device 8 at the fore stage of a tread taking up device 9, this measured observation value and a set value of preset length are operated for comparison by a control device 10 and this compared deviation is corrected by feeding it back to the set value of the tread cutter device 5.
Patent JP-S6190763-A (JP)
Title: Coating apparatus
Inventor: MIZUNO YOSHIYUKI
IPC: B05B7/12
Filed: 1984-10-08
Abstract: PURPOSE:To deposit uniformly a coating liq. on a material to be coated by providing a bellows tank, a tank driving part, and a constant quantity discharger for opening and closing the inlet and the outlet of the bellows tank. CONSTITUTION:A constant quantity discharger I of a soln. is constituted of a bellows tank 2 made of a stainless steel sheet, a bellows tank driving part 3, and the first and the second air cylinder 6 and 7 for opening and closing alternately valves 4a and 5a of an inflow port 4 and an outflow port 5 of a coating liq. connected to the bellows tank 2. Said constant quantity discharger I of a soln. is then arranged between a tank 16 and an air gun 14, and the quantity of the coating liq. from the air gun 14 is made constant. Consequently, the liq. is uniformly deposited on a material to be coated.
Patent JP-H0376907-A (JP)
Title: Placing of rope for long and large suspension bridge
Inventor: SHIODA HAJIME
IPC: E01D11/00
Filed: 1989-08-17
Abstract: PURPOSE:To raise the efficiency of operation by a method in which the carriers of the unreelers of a winder are provided to corresponding positions of both ends of a hauling rope, and ropes coupled to the carries are tensely placed in order. CONSTITUTION:Two winches 4a and 4b are set on bases 2 on the point A side through a valley 1, and two unreelers 5a and 5b are also set. A winch 6 is set on the base 3 on the other point B side, and a hauling rope 7 is placed from the winch 4a to the winch 4b. Small-diameter ropes 7a on both ends of the rope 7 are wound around the drums of the winches 4a and 4b, and the first and second carriers 12a and 12b are set on the connection between a large- diameter rope 7c and the small-diameter rope 7a and coupled with a placing rope 11. The winches 4a and 4b are then driven synchronously in the reverse direction to each other.
Patent JP-H1150974-A (JP)
Title: Gear pump and power steering device using it
Inventor: MATSUDA AKINOBU
IPC: F04C2/18
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To perform on-off operation driven by an electric motor as well as to effectively restrain the generation of abrasion on the sliding surfaces of a gear pair and a side plate. SOLUTION: Oil reservoir parts 31, 41 for receiving, stopping, and holding hydraulic oil during the operation are formed on the side surfaces of the tooth parts 3a, 4a of a driving gear 3 and a driven gear 4 for constituting a gear pair. Retained oil in oil retaining parts 31, 41 performs the lubricating action for a part between the facing surfaces of the side surfaces of the driving gear 3 and the driven bear 4 and side plates 12 in restarting after the stop of the operation, and abnormal abrasion of the facing surfaces is prevented.
Patent JP-S6147151-A (JP)
Title: Ice cream freezer
Inventor: SATO SHIGEO
IPC: A23G9/20
Filed: 1984-10-08
Abstract: PURPOSE:To unnecessitate the additional supplying means to supply the stored liquid to the desired position, by combining a mix tank, a syrup tank, a refrigeration chamber, a mixing chamber, and a compression gas source in a manner to exert a specific action. CONSTITUTION:In the case of supplying syrup from the syrup tank 2A to the extractor 4, a syrup solenoid valve 20A1 is opened by the extraction signal, and is closed when the supporting tool 74 passes the first position and lowered to the second position. When the output voltage is generated within a preset standard time interval by the lowering of the supporting tool 74 from the stop position to the first position, another syrup solenoid valve 20A2 is opened during the period passing the supporting tool 74 from the first position to the second position. This is because the amount of the syrup becomes deficient when the time for the lowering of the supporting tool 74 to the first position is short. The actions of the syrup solenoid valves 20A1 and 20A2 are effective to uniformize the amount of syrup in the shake.
Patent JP-H0660351-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KINOSHITA RITSURO
IPC: H04N5/782
Filed: 1992-08-07
Abstract: PURPOSE:To execute a reproducing with high picture quality of arranging a pair of heads different by azimuth angles at an. interval of 180 deg. on a rotating drum and controlling the height of the head to not only maximize the output but also minimize the cross-talk. CONSTITUTION:The output from a head 1 is amplified by an amplifier circuit 2 and not only is inputted to a video signal processing circuit 3 and is demodulated to a video signal but also is inputted to an output detecting circuit 4 and is converted to a signal corresponding to the level. The circuit 3 is provided with a delay circuit which delays a color signal by one horizontal period, and the color signal which passes the delay circuit and the color signal which does not pass it are added to cancel the crosstalk from adjacent tracks, and the crosstalk component is obtained as the difference signal between these two signals. This difference signal is integrated by the integration circuit of a crosstalk detecting circuit 8 to detect the extent of crosstalk. A control circuit 5 controls a driving device 7, which controls the height of the head 1 to not only maximum the output of the circuit but also minimize the output of the circuit 8, by a driving circuit.
Patent JP-H1058373-A (JP)
Title: Joint structure for industrial robot
Inventor: MIWA TEIJI
IPC: B25J9/06
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To make a robot in small size by constituting a joint part rotatably connecting one robot component member to another robot component member to be compact. SOLUTION: A fixed bracket 4a is projected from the end of one robot component member 3, so as to be dislocated toward one axial (Y-axis) lateral side of a joint part 4, and a movable bracket 4b faced to the fixed bracket 4a is formed on the Y-axial lateral side of the trailing end of another robot component member 5. In addition, the movable bracket 4b is held on the fixed bracket 4a in a cantilever form via the drive reducing gear Ry of the robot component member 5. Also, a rid 4c is projected from the external lateral surface of the movable bracket 4b, so as to surround the jointed part of the reducing gear Ry, and space surrounded with the rib 4c used for arranging wiring members to be introduced into the robot component member 5.
Patent JP-H0259083-A (JP)
Title: Method for automatically classifying article
Inventor: SAKAMOTO AKIRA
IPC: B07C5/344
Filed: 1988-08-25
Abstract: PURPOSE:To omit work for imparting a classifying code to an article and to perform classifying work efficiently and automatically by detecting the shape and size of the profile right-angled to the moving direction of a fed article by an ultrasonic sensor and processing the detection signal of said sensor by a control circuit. CONSTITUTION:An ultrasonic wave is applied to the upper part of the article 3 moving on a conveyor 1 from an ultrasonic sensor 2 and, on the basis of the waveform of the reflected wave from said article and the integrated value thereof, the shape and size of the profile right-angled to the moving direction of the article 3 are detected. This detection signal and a control program 7 are collated each other by a circuit 8 and judged to determine the classifying destination of the article 3 having no classifying code applied thereto corresponding to the shape and size thereof to write the same in a classification control shift register 9. This shift register 9 shifts a memory signal on the basis of the shift pulse generated at each time when the conveyor 1 transfers the article 3 at a predetermined pitch and discharges the article 3 whose destination is determined to a predetermined discharge port to classify the same.
Patent JP-H10111543-A (JP)
Title: Photothermographic material containing at least one kind of dye absorbing electromagnetic beam in wavelength range of 700-1,100nm
Inventor: UYTTERHOEVEN HERMAN
IPC: G03C1/498
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To ensure high IR sensitivity and superior image forming property by using a specified stilbene compd. as a supersensitizer. SOLUTION: An aq. dispersion liq. contg. a nonphotosensitive org. silver salt, photosensitive silver halide spectrally sensitized to IR with a dye, a supersensitizer for the dye, a reducing agent and a binder is prepd. and a substrate is coated with the dispersion liq. The binder contains a water-soluble polymer and/or a water-dispersible polymer, the dye absorbs electromagnetic beams in the wavelength range of 700-1,100nm and the supersensitizer is a stilbene compd. represented by the formula, wherein each of R<1> -R<4> is H, alkyl, aryl, aralkyl, alkoxy, etc., these groups may be substd., and each of R<5> -R<12> , alkyl, substd. alkyl, alkoxy, substd. alkoxy, sulfo, etc.
Patent JP-H0260248-A (JP)
Title: Clock selecting circuit
Inventor: MARUYAMA AKIRA
IPC: H04L7/00
Filed: 1988-08-25
Abstract: PURPOSE:To avoid data errors by frequency-dividing a free-running clock in a phase locked loop circuit when a clock sequence is switched, generating a frame clock, latching sequence selection order information, input clock interruption information and select information by means of the frame clock and generating select information. CONSTITUTION:When a clock sequence n1 comes to an interruption state, a PLO circuit 3 starts free running. The frequency divider 4 frequency-divides the free-running clock outputted from the PLO circuit 3 into the clock frequency 8KHz of a synchronous network, and gives it to FF5 as the frame clock. Consequently, select information given to a selector 2 from ROM11 through FF12 is synchronized with the free-running clock outputted from the PLO circuit 3. Thus, the PLO circuit 3 can absorb fluctuation even if the phase of a clock sequence n2 which the select information selects slightly fluctuates, and therefore the data errors are prevented from occurring.
Patent JP-H0762914-A (JP)
Title: Parking device
Inventor: KATO MASAAKI
IPC: E04H6/06
Filed: 1993-08-26
Abstract: PURPOSE:To easily and surely store a vehicle body without damaging it when a parking area is very narrow so that one vehicle body can be barely stored. CONSTITUTION:The motor 9 of the carrier drive section 3 of this parking device 1 is driven, and a carrier section 2 connected to the carrier drive section 3 via a connecting shaft 7 is carried out to a driveway E from a parking area A. A driver drives a vehicle 40 to mount it on the tire mount faces 5 of arms 4 and gets off the vehicle. The carrier drive section 3 carries the carrier section 2 mounted with the vehicle 40 into the parking area A. This parking device 1 can easily and surely carry the vehicle 40 into or from the relatively narrow parking area A slightly wider than the size of the vehicle 40 without damaging it.
Patent JP-H04101044-A (JP)
Title: Fuel feeding controller for multicylinder internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/04
Filed: 1990-08-13
Abstract: PURPOSE:To reduce processing burden by correcting a basic fuel supply amount according to cylinders so that cylinder inner pressure rise rates become even among the cylinders when dispersion of air/fuel ratio is generated among the cylinders due to dispersion in fuel supply characteristics. CONSTITUTION:A fuel basic fuel supply amount for each cylinder is set by a setting means A according to an engine driving state, and by a correction amount according- to-cylinders setting means B, a correction amount of the basic fuel supply amount is set for each of the cylinders so that a rise rate of a cylinder inner pressure after ignition detected by a cylinder inner pressure detecting means C becomes even for each of the cylinders. And the basic fuel supply amount is corrected by a fuel supply amount setting means D based on the corrected value of each of the cylinders so as to set a final fuel supply amount for each of the cylinders, and a fuel supply means F of the corresponding cylinder is driven and controlled by a fuel supply control means E based on the final fuel supply amount. At this time, only when a steady driving state of an engine is detected by a steady driving detecting means G, setting of the correction value according to the cylinders is permitted by a correction amount setting permitting means H.
Patent JP-H0763187-A (JP)
Title: Fluid driving pump
Inventor: IWANAGA SHIGERU
IPC: F04D13/04
Filed: 1993-08-26
Abstract: PURPOSE:To provide a pump, which utilizes fluid force and heat of a heating medium so as to increase availability of the heating medium because the high temperature heating medium forcibly circulated to respective dwelling units is used as a power source like in a house central hot-water supply/heating system for a multiple dwelling house, etc., while provided with high safety as a primary side fluid and the secondary fluid are prevented from being mixed with each other. CONSTITUTION:A fluid driving pump is provided with a driving impeller 21 serving as a driving source for a forcibly circulated primary side fluid and rotational force, a pump impeller 23, which is connected capable of transmitting power, to the driving impeller 21 and conveys a secondary side fluid, a partition wall 29 airtightly separating the primary side fluid from the secondary side fluid, and a heat exchanging unit 47 performing heat exchange between the primary side fluid and the secondary side fluid.
Patent JP-H1055849-A (JP)
Title: Connector cover
Inventor: KOBAYASHI MASAAKI
IPC: H01R13/58
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a connector cover having the capability of stably maintaining a state for guiding a wire in the prescribed direction, regardless of an external force acting on the wire. SOLUTION: When a wire W is housed in a wire housing groove 21a and a presser cover 26 is mounted, the cam projections 25 of flexible pieces 21 and the cam hole 26a of the presser cover 26 come in slidable contact with each other. As a result, both flexible pieces 21 are flexed so as to near each other, and the coupling projection rows 23 of the flexible pieces 21 and the hook pieces 29 of the presser cover 26 are engaged with each other. In this state, the wire W is tightened with the flexible pieces 21 in the wire housing groove 21a and maintained in a stable state.