baber/WOPTO huggingface dataset:
Patent JP-H0484727-A (JP)
Title: Fiber identifying method for distribution type optical path
Inventor: MIKAWA IZUMI
IPC: H04B10/071
Filed: 1990-07-27
Abstract: PURPOSE:To make it possible to identify practical star-part optical fibers not depending on the distributing number (n) by providing one or more optical reflecting modules having the individual reflecting wavelengths at each star-part optical fiber. CONSTITUTION:Optical reflecting modules 11 are provided in star-part optical fibers 4. The modules 11 are connected to an optical-wave synthesizing and splitting coupler 12, an optical pulse tester 13 and a wavelength selecting filter 14 which selects the wavelength (lambdam1 - lambdam3... lambdamn) of the identified light. The module 11 comprises an optical-wave synthesizing and splitting coupler 21 for synthesizing and splitting the signal light (wavelength lambdas) and the identified light and a reflecting part 22 for reflecting the identified light. The reflected wavelength (lambdam1 - lambdamn) is different for every star-part optical fiber 4. Since the module 11 is formed in this way, the identified light which is reflected from the reflecting part 22 of each piece of th star-part optical fibers 4 can be individually measured by selecting the identified light from the optical pulsed tester 13 with the wavelength selecting filter 14.
Patent JP-H0727636-A (JP)
Title: Magnetostriction type distortion sensor
Inventor: IKEDA MITSUAKI
IPC: G01L1/12
Filed: 1993-07-14
Abstract: PURPOSE:To obtain a highly reliable distortion sensor by eliminating the delay breakdown of a magnetostriction type distortion sensor comprising maraging steel. CONSTITUTION:This magnetostriction type distortion sensor comprises a ferromagnetic member 1, whose magnetic permeability changes in response to applied distortion, an exciting means 2, which applies the magnetic field on the ferromagnetic member, a signal detecting means 2, which detects the change in magnetic permeability caused by the distortion applied on the ferromagnetic member without contact, and a converting means, which converts the amount of the distortion applied on the ferromagnetic member into the electric signal. In this magnetostriction type distortion sensor, the ferromagnetic member is made of a maraging steel, and a non-magnetic film 4 comprising non-magnetic material is formed on the surface to the thickness of 6-30mum by a wet plating method. The material of the non-magnetic film is cadmium.
Patent JP-H0927635-A (JP)
Title: Surface mount photoreflector and photointerruptor
Inventor: NOGUCHI KATSUHIKO
IPC: H01L31/12
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount photoreflector and a photointerruptor, which can be miniaturized and thinned at the same time, are good in production efficiency and have a high reliability. SOLUTION: First and second mounting parts 40a and 40b are provided on a substrate 40 and an LED 54 and a phototransistor 56 are mounted and housed in each of these parts 40a and 40b. As a result, a reduction in the thickness of a surface mount photoreflector and a photointerruptor and a miniaturization of the photoreflector and the photointerruptor become possible and the production processes of the photoreflector and the photointerruptor can be also reduced. Moreover, the photoreflector and the photointerruptor are constituted so that light is emitted or is received through the bottoms 40c and 40d of the parts 40a and 40b on the substrate 40 and it is possible to improve the optical coupling characteristics of the photoreflector and the photointerruptor.
Patent JP-H0839431-A (JP)
Title: Fine ceramics processing method
Inventor: SAITO MAKOTO
IPC: B24C1/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a fine ceramics processing method, which can j efficiently process fine ceramics without generating inconvenience of the work. CONSTITUTION:An air type shot blasting device, in which the grinding.material is fed by the compressed air from a blasting device main body 1 through a hose-like grinding material supplying pipeline 2 and the grinding material fed under pressure is jetted from a grinding material jetting nozzle 3 so as to be projected to a workpiece 5, is used, and the grinding material is projected from the device so as to cut the fine ceramics.
Patent JP-H0365201-A (JP)
Title: Controlling of liquid surface in preflash tower at crude oil distillation apparatus
Inventor: TATSUMOTO MASAHIRO
IPC: B01D3/42
Filed: 1989-08-01
Abstract: PURPOSE:To contrive the stabilization of liq. surface in a tower by a method wherein a crude oil to liq. ratio obtained by the estimated yields resulting from a separation made of a newly-fed crude oil within the standard distillation range when a switching is performed between crude oil tanks is multiplied by a crude oil flow amt. to obtain a signal and, by this signal, the flow amt. of the liq. fed from a preflash tower is controlled. CONSTITUTION:When a considerable change takes place in the property of crude oil by a switching performed between crude oil feed tanks 1 and 2, a gas to liq. separation ratio in a preflash tower 8 is estimated from the estimated yields of LPG and light and heavy naphtha separated from the crude oil after the tank switching and a preset crude oil temp. at the outlet of a heating furnace 11. The estimated ratio in this tower 8 is multiplied by a crude oil feed flow amt. to obtain a feed forward signal and this signal is then added to an outlet signal of a liq. surface adjusting meter 34 acting to retain the liq. surface in the tower 8 in a predetermined position to obtain a signal, from which the crude oil flow amt. fed from the tower 8 to the heating furnace 11 is determined. As a result, this method can stabilize the liq. surface in the preflash tower as well as the operations of the heating furnace 11 and a crude oil distillation tower 12.
Patent JP-S6442927-A (JP)
Title: Existing/standby switching system for radio receiver
Inventor: TSUJI TETSUO
IPC: H04B1/74
Filed: 1987-08-10
Abstract: PURPOSE:To automatize active/standby switching of a receiver by switching sequentially the reception frequency of a standby radio receiver, comparing an output of the existing set correspondingly with a standby set output, applying the standby operation to the latter when the former is absent and the latter is present and stopping the standby operation when the both are present. CONSTITUTION:Plural existing radio receivers 1, 2 having different radio reception frequency and a standby receiver 3 to be switched to any of the plural radio frequencies are provided, the presence of the demodulation output of the existing sets 1, 2 and the demodulation output of the standby set 3 are monitored at the input of a radio wave, and only when the former is absent and the latter is present, it is regarded as a fault of the existing set and the demodulated output is given to the standby set by a switch 6 and the set is restored to the existing sets 1, 2 only when both the demodulation outputs are present after the restoration of the fault. Thus, the existing/standby switching of the receiver is automatized.
Patent JP-H0192439-A (JP)
Title: Automatic yarn splicing method and apparatus in ring fine spinning frame
Inventor: UORUFUGANGU IIGERU
IPC: D01H15/00
Filed: 1988-08-10
Abstract: PURPOSE: To hold a yarn while preventing the damage of the yarn in a suction tube at the start of splicing operation by reducing the suction acting on the yarn after introducing the yarn into the suction tube. CONSTITUTION: A sensing device 10 is placed in a suction tube 7. When the sensing device 10 detects a yarn in the suction tube 7 at the start of splicing operation, a signal is transmitted to a controlling apparatus 11 through a wire 17. The controlling apparatus 11 actuates an adjusting member 15 through a wire, opens a flap 14 and reduces the suction in the suction tube 7 by opening a bypass 13. The suction can be reduced also by e.g. decreasing the rotational speed of a motor 9 driving a suction pump 8.
Patent JP-S6090268-A (JP)
Title: Coating composition for coated steel plate
Inventor: NAITOU IORI
IPC: C08L67/00
Filed: 1983-10-21
Abstract: PURPOSE:To provide the titled composition containing a polyester resin having a specific composition and an alkyl-etherified amino-formaldehyde resin at a specific ratio, having excellent workability and weather resistance, and giving a coating film having excellent gloss and reflectivity. CONSTITUTION:The objective composition contains (A) 95-70pts.(wt.) of a polyester resin consisting of (i) the acid component composed of 40-90(mol)% isophthalic acid, 0-40% other aromatic dicarboxylic acid, 0-30% 4-12C aliphatic dicarboxylic acid (e.g. succinic acid) and 0-5% polycarboxylic acid having >=3 carboxyl groups (e.g. trimellitic acid) and (ii) the polyol component composed of 20-80% neopentyl glycol, 20-80 neopentyl glycol hydroxypivalate, and 0-8% polyol having >=3 hydroxyl groups (e.g. trimethylolethane, etc.), and (B) 5-30pts. of an alkyl-etherified amino-formaldehyde resin (preferably methoxylated methylolmelamine).
Patent JP-H0642996-A (JP)
Title: Appliance discrimination device
Inventor: ATSUMI TORU
IPC: G01F15/075
Filed: 1992-07-24
Abstract: PURPOSE:To exactly grasp the abnormal working conditions of gas and improve the performance of a safety stopper by adding the difference between the flowrate stored when a used appliance is estimated to be turned off, and a measured present flowrate to the next flowrate change. CONSTITUTION:A change judging part 11 compares the present flowrate measured with a flowrate measuring means 9 with the previous flowrate stored in a storage part 10 to judge the change in flowrate and calculates the flowrate change. A change confirmation judging part 12 judges from the information from the judging part 11 whether the flowrate change is confirmed, and outputs a signal. If the judging part 12 judges that the change is on the way and is not confirmed yet, a change storage part 13 stores the sum of the change on the way to confirming the change. An individual flowrate estimation part 16 estimates the working conditions of each gas appliance from the confirmed flowrate change of the storage part 13 and the information in an ignition flowrate storage 15 storing the ignition flowrate of possessed gas equipment and let an individual flowrate storage part 17 stores it.
Patent JP-H0646136-A (JP)
Title: Speech path equipment
Inventor: TOYOSHIMA AKIRA
IPC: H04Q3/52
Filed: 1992-07-24
Abstract: PURPOSE:To prevent a selector control circuit from being badly affected by the fault of a speech path control circuit by way of a control signal wire even when the fault occurs in the speech path equipment doubled so as to control by the selector control circuit. CONSTITUTION:At the time of monitoring the speech path control circuit 30 and detecting its abnormality by a monitoring circuit 32, a monitoring circuit 32 informs it to the selector control circuit 31 through a signal wire 300. Then, if the speech path control circuit 30 sends indication to the selector control circuit 31 through a signal wire 205, it is invalidated.
Patent JP-S6444391-A (JP)
Title: Assembly equipment for parts for lower section of car
Inventor: HIRASAKA MITSUAKI
IPC: B62D65/00
Filed: 1987-08-10
Abstract: PURPOSE:To readily cope with model changes by providing a mechanism for changing the space between the first and second front and rear section pallet member placing sections and changing the locations for exchanging the members of both pallets and changing the location of front and rear rotary machines. CONSTITUTION:Front and rear pallet members 8f and 8r locating and placing a workpiece set pallet 14 on which front and rear lower section parts 5f and 5r are set and bolt set pallet 15 are located on the first and second placing sections 2091 and 2092 through the front and rear section supporting base 195 and 195 of a lifting table 49, and the location pins are opposed to the location holes of a car body 4. In changing a wheel base caused by model change, the space between both placing sections 2091 and 2092 is changed by driving the respective servo motors 197 for exchanging the front and rear pallet members 8f and 8r and changing the location of front and rear section rotary machine 13f and 13r to fasten the screw members on the pallet 15. This can readily cope with model change.
Patent JP-S6443044-A (JP)
Title: Rotation detector for motor
Inventor: SAKURAI TOSHIO
IPC: H02K11/00
Filed: 1987-08-07
Abstract: PURPOSE:To obtain a motor which is compact and has a high frequency noise by providing a magnet at one end of a rotor and providing a metal plate between the magnet and the rotor. CONSTITUTION:A substrate 12 is attached to the end of a supporting plate 11 attached to the inner surface of the peripheral wall of a motor case 1. A Hall element 13 for detecting the rotation of a motor is attached to a position facing the peripheral edge of the magnet 8 of the substrate 12. When the motor is operated, a metal plate 7 and the magnet 8 are rotated together with a rotor 3. A magnetism received by the element 13 from the magnet 8 is varied by the rotation of the magnet 8, and the element 13 detects the rotations of a rotary shaft 4 and the rotor 3 from the variation of the magnetism. A magnetic flux generated in the direction of the magnet 8 from a coil 2 and a magnetic flux generated in the direction of the coil 2 from the magnet 8 are absorbed to the plate 7 at the time of operating the motor. Since the rotation detector is mounted in a motor case 1, the motor becomes compact.
Patent JP-H0646223-A (JP)
Title: Color facsimile equipment
Inventor: TADOKORO YOSHIHISA
IPC: H04N1/23
Filed: 1992-07-24
Abstract: PURPOSE:To provide the facsimile equipment in which received information is outputted even in the presence of a paper sheet whose size is smaller than a size of a received picture and the received picture is outputted again in the original size when a paper sheet whose size is equal to the size of the received picture is set later. CONSTITUTION:Information received via a communication control section 6 is stored in an HD device 14. When the received information stored in the HD device 14 is printed out by a printer 11 and a paper sheet whose size is enough for the print-out is not set, the received information is subjected to magnification processing in matching with the paper size enough for the print- out of the received information and then printed out. Moreover, when the magnified information is printed out, the received information is stored in the HD device 14, and when a paper sheet whose size is in matching with the size of the picture of the received information is set to the printer 11, the received picture information stored is again printed out on the set paper sheet.
Patent JP-S6354787-A (JP)
Title: Laser power monitor
Inventor: OGAWA SHUJI
IPC: H01S3/00
Filed: 1986-08-25
Abstract: PURPOSE:To measure a laser energy during laser-working by providing a through hole in a laser light reflecting region of a reflecting mirror for reflecting a laser light and inserting a sensor for measuring the power of the laser light into the through hole. CONSTITUTION:At least one through hole 6 is formed in a laser light reflecting region of a reflecting mirror 5 for reflecting a laser light 1, and a sensor 7 for measuring the power of the light 1 is inserted into the hole 6. For example, a plurality of through holes 6 are so opened that the optical axis of the light 1 is coincident with the axial line in the laser light reflecting region of the mirror 5 for reflecting to alter the direction of the light 1, and the optical sensors 7 are inserted from the rear surface of the mirror 5 into the holes 6. Coolant 4 is fed to the holder 8 for holding the end of the mirror 5 to cool the mirror 5. The light 1 incident to the mirror 5 is photodetected by the sensors 7 to measure the laser energy, and the light 1 reflected on the mirror except the holes 6 performs laser-works.
Patent JP-H1015256-A (JP)
Title: Timer toy for bathing
Inventor: TAKEDA MASANORI
IPC: G04F1/06
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To enable to set a bathing time to make health maintenance effective and to make a little child, etc., enjoy bathing time, by equipping a spring driven timer for bathing and a plurality of water playing tools such as a shower, a water wheel, a water supplier, etc., on the base body. SOLUTION: A timer 3 for bathing and a water playing tools such as a shower 41, a water wheel 42, a water supply device 5 to supply water to the water wheel 42 are equipped on the base body 2 made of plastic. On the back side face of the base body 2, a sucker 7 is attached to fix the base body to the wall of a bath room. Since counting starts and time is displayed when a switch lever of the timer 3 for bathing is pressed down and released, the time is utilized for the expected purpose. Water is filled in a ladle 6 and supplied to the water supply device 5, and a cock 51 is twisted to drop water through a tap 52 to rotate the water wheel 42 to let a little baby play on the water without tiring and to enjoy bathing time.
Patent JP-S5990151-A (JP)
Title: Artificial fault test system
Inventor: NAKAI TERUKAZU
IPC: G06F11/22
Filed: 1982-11-12
Abstract: PURPOSE:To evaluate in detail a program recovered from its faulted state by setting an artificial fault setting instruction at an optional time point of the program to generate and execute an artificial faulted state and gives this information to the fault recovering program. CONSTITUTION:When a CPU10 executes an instruction containing an artificial fault generating instruction, this instruction is stored in an instruction register 11 and then decoded 12. Then a processing part 13 executes the fault instruction, and a signal line 15 is turned on to discontinue the so far instructions. Then an interruption is applied to another processor 30, and the aritificial fault information 14 is fed to the processor 30 from the CPU10. Therefore the processor 30 sends an aritificial faulted state to the CPU10 through a signal line 23 and actuates the CPU10 by a starting line 31. The CPU10 performs processing with the signal 31 and informs the fault information to a program recovering from its fault. This program performs the recovery processing. Thus the function can be easily evaluated for a fault generated at an optional position.
Patent JP-S6176553-A (JP)
Title: Purification of water-soluble dye
Inventor: NARITA YOSHIHIRO
IPC: C09B67/54
Filed: 1984-09-22
Abstract: PURPOSE:To separate polyvalent metal ion such as Zn<2+>, Ca<2+>, Mg<2+>, etc. in a dye, easily and efficiently, by contacting an aqueous solution of a water-soluble dye containing polyvalent metal ion with a chelate resin. CONSTITUTION:An aqueous solution of a water-soluble dye (e.g. direct dye, acid dye, reactive dye, etc. such as azo dye, phthalocyanine dye, etc., preferably dye for ink-jet recording) containing polyvalent metal ion (e.g. Zn<2+>, Ca<2+>, Mg<2+>, Fe<3+>, Al<3+>, Ni<2+>, Fe<2+>, etc.) having a concentration of preferably 3-15wt% is brought into contact with a chelate resin with is a separation adsorbent of said ion, to remove the polyvalent metal ion.
Patent JP-H0363903-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAHAMA MASARU
IPC: G11B5/024
Filed: 1989-07-31
Abstract: PURPOSE:To prevent an erase miss from being generated by impressing an alternating current, for which a direction is inverted and a current level is decreased each time longer than time for one time rotation of a magnetic disk, to a magnetic head. CONSTITUTION:When the signal of a desired track is erased and a PG pulse is inputted as a pulse for detecting one time rotation of the magnetic disk, a read timing control circuit 2 starts time measurement and controls a read circuit 3 for switching a current value after the lapse of time longer than time for one time rotation of the magnetic disk 1. The read circuit 2 outputs the address of a memory 4 to store a digital value corresponding to an erasing current with a different polarity and the memory 4 impresses the erasing current, for which the direction is inverted and the current level is decreased each time, through a D/A converter 5, amplifier 6 and SW7 to a magnetic head 8. Accordingly, the polarity of the erasing alternating current is switched in the various spots of the disk. Thus, the erase miss can be prevented from being generated.
Patent JP-S6181114-A (JP)
Inventor: TSUDA KAORU
IPC: H02G3/18
Filed: 1984-09-22
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-S6175232-A (JP)
Title: Sampling method
Inventor: MATSUMOTO MASATO
IPC: G01N35/00
Filed: 1984-09-20
Abstract: PURPOSE:To enable the sampling of intermittently conveyed article by the required amount, by a method wherein a timer is driven with conveyed article existing at the sampling position while it is stopped with none and a sampling machine is actuated upon the expiration of the set time thereof. CONSTITUTION:For example, when the total weight is conveyed in five batches with the sampling frequency at three while the conveying length per batch is represented by P, the conveying length corresponding to the sampling interval is given by 5P/4=T. As a switch detects conveyed article (a), a timer starts counting time. But in the first batch, as the conveying length P is shorter than the sampling interval 5P/4, upon the end of the conveyance at one batch, the switch turns OFF and the timer stops. Then, with the commencement of the second batch, the timer restarts and as the required time T is reached, a sampling machine 5 starts and the conveyed article (a) drops into a container 6. Then, the same operation is repeated to make the conveyed article (a) drop into the container 6 rotating sequentially.
Patent JP-2001019157-A (JP)
Title: Aligned conveyance device for plastic bottle
Inventor: TERAJIMA KIYOTAKA
IPC: B65G47/88
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To realize space saving, low cost and stable conveyance. SOLUTION: A conveyance device 12 for conveying bottles B in the bottom part absorbing condition, the first neck guide 34 provided at the upper side of the conveyance device 12, and guides the necks of the bolts B in the bottom part absorbing condition, a grasp stopper mechanism of stopping and releasing the bottle B group on the way of conveying at a specific timing, an alignment device 13 to hang and hold a specific number of bottles B conveyed by the conveyance device 12 in the line form by a neck flange F, and a speed reduction stopper mechanism 51 to start to reduce the speed of the bottle B group in the alignment device 13 at a specific timing, and to stop them at a specific position, are provided.  As a result, it is unnecessary to provide a stopper mechanism such as a damper at the downstream of the alignment device 13, and the length of the alignment device 13 is reduced as the length of the stopper mechanism. Consequently, the spase saving and the low cost of an aligned conveyance device 11 can be realized.