baber/WOPTO huggingface dataset:
Patent JP-2000011374-A (JP)
Title: Washing method and device for rotary disk
Inventor: OTSUKA FUMIO
IPC: G11B5/84
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the washing of a rotary disk. SOLUTION: The rotary disk 10 is held between two washing rollers, first and second rollers 17, 18, in the state of being freely rotatably supported with a supporting member 11. The respective washing rollers 17, 18 have a driving part 21, which contacts, rotates and drives the rotary disk 10, and a washing part 22, which is in slide contact with the rotary disk 10 and washes this. When both washing rollers 17, 18 are rotated and driven in a mutually reverse direction, the rotary disk 10 is driven with the washing rollers 17, 18 and is washed with washing parts 22 of the washing rollers 17, 18. In this washing, a washing liq. is supplied between respective washing rollers 17, 18 and the rotary disk 10.
Patent JP-H0936703-A (JP)
Title: Tuning circuit for frequency response characteristic of filtering means
Inventor: HAIDEE KORAMABADEI
IPC: H03H11/12
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To make a device using a circuit small and to omit manual adjustment by tuning automatically a frequency characteristic of an LPF based on a generated control signal depending on a comparison result of respective outputs A', B' of the LPF receiving test signals A, B. SOLUTION: A control(Cr) 54 initializes a tuning control signal 74 of a counter 90, gives a signal to a terminal 72 to operate a switch 70 thereby connecting a test signal generator 60 to an LPF 40. Then the Cr 54 gives a signal to a terminal 68 to operate a switch 66 to connect to the position of a DC signal source 62 and power of a DC signal through the LPF 40 is measured by using an A/D converter 62. Succeedingly the Cr 54 throws the switch 66 to the position of an AC signal source 64 and power of an AC output signal through the LPF 40 is measured similarly, and the DC and AC signal power measurement results are compared. Based on the comparison result, the frequency characteristic of the LPF 40 is automatically tuned by using a signal 74 generated by the Cr 54. Thus, a device using the tuning circuit is made small and the manual adjustment is omitted.
Patent JP-H0931948-A (JP)
Title: Movable dam
Inventor: TANAKA YOSHIHARU
IPC: E02B7/26
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To easily and accurately read the overflow height from the operating floor side. SOLUTION: In a movable dam 1 in which a door body 6 is arranged opposite to the discharging opening or the waterway to freely open or close it, and the overflow height at the gate top 10 can be set at an optional level by the vertical movement of the door body 6, a graduated bar 11 reaching the operating floor 12 above the water way at the upper end is fixed to the door body 6 and a float 13 moving along the graduated bar 11 is provided to freely move up and down by using the position corresponding to the gate top 10 as the lowermost limit. The divisions are scored on the graduation bar 11 at the position at least corresponding to the operating floor 12. And a needle 15 pointing the divisions is supported by the float 13.  The position that the needle 15 points in the state the float 13 is positioned at the lowermost limit, is set as the basic position indirectly indicating the gate top on the graduation.
Patent JP-S57105040-A (JP)
Title: Instruction read-out request system
Inventor: GOTOU TOSHIO
IPC: G06F9/32
Filed: 1980-12-23
Abstract: PURPOSE:To read out an instruction at a high speed, by halting read-out of access by a bit of a read-out output of a decoding ROM after read-out of the first word has ended, in an instruction read-out request system having length of >=2 words. CONSTITUTION:When read-out of the first word is ended, an output of an FF102 sets an FF103 through a gate 101, and generates an access request signal MREQ. In this case, if a bit prescribed in advance, of a read-out output of a decoding ROM106 is ''1'', a signal CAN for halting a process of access is generated. This signal CAN passes through an OR gate 104, clears the FF103, halts the process of access before a CPU access permission signal is outputted, and also generates an end signal SRVO without waiting for read-out by a halt request signal.
Patent JP-S57106360-A (JP)
Title: Manufacture of rotor for flat motor
Inventor: YOSHIOKA KATSUHIRO
IPC: H02K15/04
Filed: 1980-12-22
Abstract: PURPOSE:To facilitate the coiling work for a flat motor and to improve the torque efficiency of the motor by first forming a circular coil ring, then radially compressing it to form a sector shape when a ribbon-shaped conductor is wound to form a sector-shaped coil ring. CONSTITUTION:A ribbon-shaped conductor 1 is wound on a jig having a circular core to form a circular coil ring 2. In this case the length of the periphery of the hollow portion of the ring 1 is set equally to the length of the periphery of the hollow portion of the coil after formed. This ring 2 is self-adhered, is placed on a pressing jig 5, and is thermally pressed and shaped radially with slide pieces 6, 7, thereby forming a sector-shaped coil ring 3. Thus, since no elongation is imparted to the coil strand, shortcircuit accident can be prevented, and when the ring 3 is used, the occupying rate of the motor can be enhanced, thereby improving the torque efficiency of the motor.
Patent JP-2001011531-A (JP)
Title: Method and device for heating atmospheric gas
Inventor: BIZEN JUNYA
IPC: F27D17/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for heating the atmospheric gas in which the heat supply and the heating gas flow rate are not substantially fluctuated in a time-series manner, the heat efficiency is high, the resources (the atmospheric gas) can be recycled, and the running cost is low. SOLUTION: The thermal energy of the atmospheric gas to be discharged from a heating facility F is accumulated by using one 1C of two sets of rotary heat accumulation type heat exchangers, the air is preheated and fed to a burner B together with a fuel to generate hot gas, the heat energy of the hot gas generated by the burner B is heated by the other heat exchanger 1A, and the atmospheric gas is heated and fed to the heating facility F.
Patent JP-S6428414-A (JP)
Title: Kerosene burner
Inventor: WADA CHUZO
IPC: F23N5/24
Filed: 1987-07-22
Abstract: PURPOSE:To improve the convenience for use of the kerosene burner and the stability thereof by stopping combustion on the basis of a combustion stop signal outputted when a tank separation signal continues for a predetermined time. CONSTITUTION:When an operating switch 17 is turned on, a microcomputer 22 shifts to a combustion sequence through a photocoupler 19 to control AC loads 16 and 18 in accordance with a normal combustion control program. When a cartridge tank 8 is taken out under such a condition, a switch 9 is turned off, and a tank detection part 10 detects it. A time detection part 11 detects whether or not the OFF of the switch 9 is continued for longer than a predetermined time. Combustion is continued up to the predetermined time, but when a time longer than the predetermined time passes, the time detection part 11 causes a combustion stop part 12 to shift to a resetting sequence and to stop the AC loads 16 and 18. On the other hand, when the OFF state of the switch 9 is restored to the ON state without the OFF state being continued for a predetermined time, the operation is restored back to the original condition, and a tank detection part 10 detects the switch ON and continues the combustion as it is.
Patent JP-H0738573-A (JP)
Title: Test system for atm exchange and atm network
Inventor: TAKAGI KOJI
IPC: H04L12/26
Filed: 1993-07-23
Abstract: PURPOSE:To improve the reliability and performance of an ATM exchange and an ATM network by efficiently testing active and reserve systems. CONSTITUTION:Concerning the test system for ATM exchange and ATM network composed of that ATM exchange or the like provided with plural function blocks 1-6 made redundant into the active and reserve system so as to transfer cells and plural system crossings 20 and 21 for performing path setting between the respective function blocks, this system is provided with first system crossing control parts 101 and 103 for setting a path between the respective function blocks of the reserve system independently of the path of the active system by controlling the system crossings 20 and 21, and a test circuit 200 for performing the cell conduction test of the reserve system to which path setting is performed based on the control of these first system crossing control parts 101 and 103, and the reserve system is tested while providing service at the active system.
Patent JP-H0527904-A (JP)
Title: Effective range switching system for touch panel
Inventor: SATO YOSHIMI
IPC: G06F3/041
Filed: 1991-07-24
Abstract: PURPOSE:To manage a picture only by a touch panel without requiring any other display recovering function concerning the effective range switching system for the touch panel. CONSTITUTION:This system is equipped with a limit area setting means 15A to set the effective range of touch panel 11 to plural limit areas, full area setting means 15B to set the effective range of the touch panel 11 to one full area, and effective range discriminating means 13 to discriminate the effective range set by the limit area setting means 15A or the full area setting means 15B.
Patent JP-S6234986-A (JP)
Inventor: RETSUKUSU AARU SUCHIIBUNZU
IPC: C07C27/06
Filed: 1986-08-05
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-H0826723-A (JP)
Title: Thin-film structural body and electronic parts and optical parts having thin-film structural body
Inventor: KADOTA MICHIO
IPC: H01L21/203
Filed: 1994-07-11
Abstract: PURPOSE:To obtain oriented films having >=2 axes of orientation on the same substrate. CONSTITUTION:Aluminum electrodes 3 are formed partially on an R surface sapphire substrate 2 and a ZnO thin film 4 is epitaxially grown on the surface of the R surface substrate 2 form above the aluminum electrodes 3. The c-axis of the ZnO thin film 4 is oriented perpendicularly to the substrate surface in the regions on the aluminum electrodes 3. The c-axis of the ZnO thin film 4 is parallel with the substrate in the regions directly formed on the R surface sapphire substrate 2.
Patent JP-H0746497-A (JP)
Title: Receiver
Inventor: YOSHIMATSU MORIO
IPC: H04N5/44
Filed: 1993-07-23
Abstract: PURPOSE:To always attain excellent reception regardless of the reception state. CONSTITUTION:A signal from a built-in rod antenna 1 is fed to a booster circuit 3 through a switch provided to an external antenna connection terminal 2, detected by a detection circuit 18 through an input circuit 4, a high frequency amplifier 5, an inter-stage circuit 8, a mixer circuit, an intermediate frequency amplifier 14, a pre-stage amplifier 15, a SAW filter 16 and a gain control amplifier 17, and the detected signal is extracted at an output terminal 19. Furthermore, the signal from the booster circuit 3 is fed to, e.g. a detection circuit 20 detecting a signal of an optional channel at a VHF low frequency band and its detection output is compared with a reference value from a reference voltage source 22 at a comparator 21 and when the detection output reaches the reference value or below, a control signal is fed to the booster circuit 3. Furthermore, the amplification enable frequency band is selected by the booster circuit 3 and a band switching signal is fed from a channel selection microcomputer 6 and only a selected band is amplified.
Patent JP-S6245710-A (JP)
Title: Bulky hollow yarn
Inventor: MITO TAKASHI
IPC: D01D5/24
Filed: 1985-08-22
Abstract: PURPOSE:The titled yarns of special cross section having plural protrusions radially elongating from the central part of the fiber cross section, the other end of each protrusion also protruding in the interior of the hollow part and both antistaining property and bulkiness. CONSTITUTION:Bulky hollow yarns having protruding parts (P1), (P2) and (P3) radially elongating from the center (O) of the fiber outward at an equal angle, one end (e) thereof elongating from the surface of the fiber outward and the other end (e') protruding in the interior of the hollow part. The length (L) is normally >=10mu, preferably 30-100mu. When the hollow yarns are used as pile yarns in a carpet, the bulkiness and covering power are improved and deposited stains are hardly seen by diffused reflection scarcely causing deformation of yarn cross section.
Patent JP-H054774-A (JP)
Title: Wire material feeder to pressing machine
Inventor: HASHIMOTO HIDEYUKI
IPC: B21K27/02
Filed: 1991-06-26
Abstract: PURPOSE:To make wire material completely free from feed-in rollers after the delivery end of the wire material being held in by driving rollers. CONSTITUTION:When wire material (a) delivered forward in the state of its delivery end being clamped by feed-in rollers 5 is fed through a bell-shape guide port 8 and between a group of straightening rollers 9 from vertically split guide tubes 7 and further onto driving rollers so as to be held in by the driving rollers, a first cylinder 30 is contracted, and vertical levers 19 are oscillated in the mutually opposite directions while engaging gears 37 are meshed with each other. The feed-in rollers 5 are thereby separated from each other as shown by chain lines, and the wire material (a) is released from clamping while coming off a groove. The guide tubes 7 are also opened vertically. At the same time, a fitting body 11 recedes by the driving force of a third cylinder 52, and the feed-in rollers 5 and the guide tubes 7 escape to the side, so that the wire material (a) slips out relatively into free space.
Patent JP-H0850513-A (JP)
Title: Autonomous driving method for automated guided vehicle
Inventor: YAMAGUCHI SHIGEMICHI
IPC: G05D1/02
Filed: 1994-08-04
Abstract: PURPOSE:To enable smooth traveling without any confusion and to smoothly control the traffic of unmanned conveyance by deciding priority according to markers with a traveling route as a reference and further deciding a frequency and priority with the traveling route as the reference. CONSTITUTION:When joining three unmanned trucks (AGV) A-C, the control of a crossing is started by recognition markers 1-3 at the respective AGV A-C. In such a case, since the priority of the markers 1-3 is decided, the traveling of the AGV A-C is successively started according to that order. Besides, when the transmission frequency of the preceding vehicle inside a crossing area is confirmed and traveling or waiting is performed as the result of autonomous crossing control, any frequency is allocated for each route, this frequency is cyclically monitored, and traveling/stop is judged. Namely, the AGV A and B transmit a frequency f1, the existence of present vehicles is contended, frequencies f2-f4 are received and compared with the traveling direction of the present vehicles, and stop or traveling is performed.
Patent JP-S6073223-A (JP)
Title: Air conditioner unit
Inventor: ABUKAWA NORIO
IPC: F24F1/02
Filed: 1983-09-30
Abstract: PURPOSE:To provide an air conditioner unit in which a fan casing is provided with a strength, the performance of a cross-flow fan is maintained at a high level, and the installation of an electric heater is facilitated. CONSTITUTION:The interior of a unit body 1 is divided in the fore-aft direction into a room side chamber 3 and an outdoor side chamber 4 by a partition 2 made of sheet metal, and is also divided in the vertical direction into the room side chamber 3 and a machine chamber 6 by a condensate container 5 made of synthetic resin that is fixedly attached to the partition 2 about in its center. Since heat-insulating fan casings 7, 8 of inside and outside cross-flow fans 11, 12 are arranged in a staggered manner along the inside and outside walls of the partition 2, the performance of said cross-flow fans 11, 12 can be maintained at a high level, and the wall thickness of the partition 2 can only be the sum of the wall thickness of the partition and the wall thickness of one side of the heat-insulating casing, resulting in a smaller depth of the unit body. Further, the heat- insulating fan casings 7, 8 are, by virtue of being jointed to the partition 2 having a strength, protected against an impact from outside, and an electric heater 20 as an auxiliary heat source for heating can safely be installed and used.
Patent JP-S6245432-A (JP)
Title: Punch for die
Inventor: YAMADA TOMOSHIGE
IPC: B21D28/34
Filed: 1985-08-21
Abstract: PURPOSE:To easily execute an injection of a brazing filler material and an adhesive agent, and a deflation of air and gas, and to reduce a steel material cost and a working cost of a punch, by engraving and providing a spiral deflating groove on the lower part of the punch, and forming such a structure as the lower part of the punch is fitted into a hole of a pedestal. CONSTITUTION:An adhesive agent, a brazing filler material, etc. are applied to an adhesive surface 5 of a punch 1, and the punch 1 is rotated, pushed in and fixed until the lower face of the punch 1 abuts on the bottom face of the fitting hole of a pedestal 2 along a spiral angle. Compressed air and gas which have been left between the punch 1 and the pedestal 2 are deflated to the outside through a deflating groove 3, and the punch 1 and the pedestal 2 are formed as one body.
Patent JP-H0958432-A (JP)
Title: Solenoid valve, particularly solenoid valve used for hydraulic type brake gear having slip control function for automobile
Inventor: FUUBERUTO AITO
IPC: B60T8/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid value capable of sufficiently coping with a required short switching time in a hydraulic brake device having a slip control function. SOLUTION: The relative motion of a valve closing member 39 to a needle 23 is limited to a stroke (s) smaller than the stroke (h) of the needle 23 by a stopper for the needle 23.
Patent JP-H0351516-A (JP)
Title: Radial bearing device for hydraulic pump
Inventor: SASAKI HIROSHI
IPC: F16C17/14
Filed: 1989-07-18
Abstract: PURPOSE:To prevent pitching in a working liquid and seizure by providing a slide bearing material for a shaft, in which a spiral groove is provided, and a slide bearing for a hole, in which a spiral groove communicating from the inner deepest portion with the outside is provided. CONSTITUTION:A slide bearing material 11 for a shaft is fitted to the forward end portion of a rotary shaft 1'. The bearing material 11 is formed by carbon fiber reinforced plastic, and has a spiral groove 12 on the outer peripheral surface thereof. A slide bearing material 14 for a hole, where the slide bearing material 11 for a shaft is rotatably engaged, is fitted to an end plate 8'. A recess portion 16 for communicating the deep end of a spiral groove 15 with the inner deepest portion of the bearing hole and a notch 17 for communicating the outer end of the spiral groove 15 with the interior of a case are provided on the end plate 8'. With the rotation of the rotary shaft 1', a working liquid passes through the spiral grooves 12, 15 provided on both bearing materials 11, 14 to circulate through a contacting portion. Thus, pitching in the working liquid and seizure can be prevented.
Patent JP-S6245040-A (JP)
Title: Positioning device of circular sheet element
Inventor: NAKAZATO HIROSHI
IPC: H01L21/67
Filed: 1985-08-23
Abstract: PURPOSE:To enable the positioning of a wafer with an excellent precision not in contact with the specified turning center by a method wherein the shape of wafer and the interval between the first and the second reference positions are calculated; the slip of wafer from the first reference position is detected; and a base loaded with the wafer is alignment-controlled by the output of photoelectric conversion element. CONSTITUTION:A wafer 6 is adsorption-fixed on the surface of a base 7 adsorption-supported on a turntable 8. The turntable 8 is stopped at the position wherein a fine notch 6a is detected by a linear image sensor Ctheta. The wafer 6 is made eccentric from the turning center and the eccentricity is read by 4 each of linear image sensors Ca-Cd arranged slipping by 90 deg. in the radial direction. Finally the adsorption of turntable is released to move the base 7 thus made movable by DELTAx and DELTAy respectively in X and Y directions corresponding to the measured values of eccentricity for correcting the eccentricity of wafer 6 from the turning center O.
Patent JP-H0630877-A (JP)
Title: Dish washer and its control method
Inventor: NAKAMURA SHIGERU
IPC: A47L15/42
Filed: 1992-07-10
Abstract: PURPOSE:To dispense with a booster by controlling a motor-operated valve to feed hot water when a hot water temperature sensor detects the hot water temperature at the preset temperature or above after the hot water in a hot water feed pipe is discharged to a drain pipe. CONSTITUTION:When a hot water temperature sensor 121 detects the hot water temperature at the preset hot water temperature or below, the third motor-operated valve 118c is opened, and the low-temperature hot water in a pipe is discharged from a branch hot water feed pipe 116c via a drain pipe 117. When the temperature of the hot water in the pipe from a water boiler 115 is increased to the preset temperature or above, the first motor-operated valve 118a is opened, the third motor-operated valve 118c is closed, and hot water is fed to a washing hot water tank 107. For the hot water feed to a rinsing hot water tank 113, a control means 122 closes the second motor-operated valve 118b and opens the third motor-operated valve 118c, and the low-temperature hot water is discharged from the drain pipe 117. The hot water flowing in a hot water feed pipe 116 is made to be the preset temperature as the rinsing hot water with the passage of time, only the hot water with the preset temperature is fed and accumulated in the rinsing hot water tank 113 via the control action by the preset quantity by a ball tap 114.
Patent JP-S6427682-A (JP)
Title: Dust attraction mechanism
Inventor: IWASAKI HIDEKAZU
IPC: H01L21/02
Filed: 1987-07-22
Abstract: PURPOSE: To assemble a rotor and a plurality of suction pipes with check valves into equipment so that the sucked quantity per suction pipe is instantaneously equivalent to the total suction quantity and to equally distribute the sucked quantity to make it act and obtain sure dust collecting effect. CONSTITUTION: When forcedly collecting dust in a covering cover 2 of a dust generation source 1, a rotor 10 has one suction port 10a formed so that its opening position is changed by the rotation and has an aspirating port 10b communicating with the suction port 10a connected to a vacuum source. And a plurality of suction pies 3a-3c are arranged side by side between the suction port 10a of the rotor 10 and the cover 2 so that they are selectively opposite to the suction port 10a, and check valves 11 are arranged so that they are opened when connected to the vacuum source through the rotor 10. By the rotation of the rotor 10, dust in the cover 2 is collected in order through each of the suction pipes 3a-3c corresponding to the suction port 10a. As a result, the sucked quantity is equally distributed all over the cover 2 to make it act and obtain sure dust collecting effect.