baber/WOPTO huggingface dataset:
Patent JP-H11240447-A (JP)
Title: Hoist device for monorail bogie
Inventor: TANI TAKASHI
IPC: B61B13/06
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To simplify the large stroke hoist mechanism, hoist synchronizing mechanism, and adjustment in installation by connecting the hoist base and the ball screws with two ball nuts having curved surfaces on one end and ball nuts having fixed connections located on both ends of the equalizer disposed on the lower face of the hoist base on the other end. SOLUTION: An equalizer 6 is disposed on a lower face of a hoist base 5, and ball nuts 9a, 9b not having spherical seats are provided at both ends of the equalizer 6. Ball screws 4a through 4d and the hoist base 5 on the opposite side of the equalizer are connected by ball nuts 8a, 8b each having a spherical seat 11 and a detent. The device is of a three point support construction wherein a displacement of the hoist base 5 is not applied to the ball nuts 8a, 8b, but only the tensile stress of the ball screws 4a through 4d is applied thereto for hoisting. The ball screws 4a through 4d permit the rotation and deflection of axis by being provided with a suspension bearing having a spherical seat. Further, a bevel gear drive portion is fixed to a bearing extending from a lower frame.
Patent JP-S58158706-A (JP)
Title: Sequence controller
Inventor: YODA KENICHI
IPC: G05B19/05
Filed: 1982-03-13
Abstract: PURPOSE:To cope with the program change or error quickly, by using an ROM in which a sequence program is written in advance and electric rewrite is possible, and setting the sequence program. CONSTITUTION:When a load is sequence-controlled with a sequence program written in the ROM(EAROM)1 possible for electric rewrite, if the change or error of the sequence program exists, the sequence program read out from the EAROM1 is written in a RAM2. Thus, only defective part of the sequence program of the RAM2 is corrected by the operation key of a debug section 3, the corrected sequence program is given to a write section 4 and written in the EAROM1. A load control section 5 reads out the corrected sequence program written in the EAROM1 and sequence-controls the load. Thus, the trouble of key input of the sequence program at the field is avoided and the sequence program is corrected easily.
Patent JP-H10242665-A (JP)
Title: Mounting device for flexible cable duct
Inventor: NARITA TETSUYA
IPC: H05K7/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting device by which a cable duct can be attached to the top plate of a desk easily and surely. SOLUTION: A coupling implement 18 which is provided with a flange part 18a for rotating operation and with an external thread part 18b is coupled, so as to be freely rotatable, to the end part of a cable 16 at a cable duct 7 into and through which the cable 16 is inserted and passed so as to be connected on the axial line of many carrying and holding tubes and spherical spacers 14 which are arranged alternately in such a way that the external thread part 18b is situated on the extension side of the cable 16. The external thread part 18b is screwed to a screw hole 24 which is formed on the rear surface of the top plate 2 of a desk.
Patent JP-H01258672-A (JP)
Title: Azolylmethyloxirane, sterilizing agent containing the same and sterilization method
Inventor: RAINAA ZEERE
IPC: A01N43/653
Filed: 1989-02-22
Abstract: NEW MATERIAL: A compound represented by formula I (A, B are each a 3-12C cycloalkyl, dioxanyl, tetrahydropyranyl, tetrahydrofuranyl, norbornyl, 5-8C cycloalkenyl or phenyl, each of these groups may be substituted by a halogen, NO 2 , phenoxy, NH 2 , 1-4C alkyl, 1-4C alkoxy or halogenated alkyl, but A and B are not simultaneously phenyl; D is O; X is CH or N) and its plant-tolerated acid addition salt or its metal complex.  
     EXAMPLE: cis-2-(1,2,4-Triazol-1-yl-methyl)-2(tetrahydropyran-4-yl)-3-(2,4- dichlorophenyl)-oxirane.  
     USE: A compound is useful ad fungicides for control of Eumycetes especially plant pathogenic Eumycetes.  
     PROCESS: A compound represented by formula I is obtained by allowing a compound represented by formula II (L is a nucleophilically substitutable leaving group) to react with a compound represented by formula III (H or metal atom). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08235193-A (JP)
Title: Data retrieval device
Inventor: NAKANISHI KENICHI
IPC: G06F17/30
Filed: 1995-02-28
Abstract: PURPOSE: To provide the data retrieval device which speedily retrieves a desired part by using a retrieval history as time information on retrieval operation in the case where a user retrieves data. CONSTITUTION: The data retrieval device which retrieves desired data by reading data out of an information storage means and performs control has a control part 1 as a control means which stores the time information on retrieval time as the retrieval history so that the information is related with the retrieved data. Further, the data retrieved by the data retrieval device is plural image data, which are displayed according to the retrieval history. Namely, a selected part and its contents are displayed according to the retrieval history.
Patent JP-H01216690-A (JP)
Title: Color signal ringing elimination circuit
Inventor: KAWASAKI TAKASHI
IPC: H04N9/68
Filed: 1988-02-25
Abstract: PURPOSE:To suppress a disturbing component appealing on a screen by synthesizing a high frequency component of a color signal with its low frequency component when the high frequency component of the luminance signal is large while the color signal sent with time base compression is subjected to time base expansion and decreasing the quantity of the high frequency component to the low frequency component when the high frequency component of the luminance signal is small. CONSTITUTION:A color signal subjected to time base expansion is fed to an input terminal 11, a low frequency component of the color signal is led from the low pass filter 12, the high frequency component of the color signal is led from a subtractor 13. Moreover, the high frequency component of the luminance signal is extracted from a high pass filter 17 and fed to a binarizing circuit 18, which outputs a control signal turning on a switch 15 when the luminance high frequency component is larger by a prescribed value and turns off the switch 15 when the component is below the prescribed value. Thus, when the switch 15 is turned on, the high frequency component and the low frequency component of the color signal are added by an adder 14 and when the luminance high frequency component is a prescribed value or below, only the low frequency component of the color signal is led to the output terminal 19. Thus, ringing of the color signal is eliminated with simple circuit constitution and noise component is eliminated.
Patent JP-H10220383-A (JP)
Title: Operation method for inverter-driven screw compressor
Inventor: SHIIKI KAZUAKI
IPC: F04C29/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To perform the smooth starting of a screw compressor by an inverter by a method wherein, based on a pressure of compressed air discharged from a screw compressor, the number of revolutions of the is controlled to a given value and meanwhile, during starting, a suction flow rate of a compressor body is controlled to substantially zero. SOLUTION: Before starting a screw compressor 1, a suction throttle valve 10 is brought into a completely closed state through a solenoid valve 11 from an inverter 19. When, with this state, a motor 5 is rotated, a rotor 2 on the drive side and a rotor 3 on the driven side are rotated, and discharge of compressed air is started. Thereafter, when the number of revolutions determined from the frequencies of the rotor 2 on the drive side and the rotor 3 on the driven side attains the number of revolutions of starting torque sufficiently reduced from the number of revolutions of a peak value during ordinary starting operation, the throttle valve 10 is opened through the solenoid valve 11 by means of a signal from the inverter 19 and outside air is sucked to the suction side of the screw compressor 1 through a suction filter 9 and a suction piping 12 to effect load operation.
Patent JP-2000242934-A (JP)
Title: Optical disk device
Inventor: OZAWA YASUYUKI
IPC: G11B7/085
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device which does not give rise to reverse travel at the time of seek start between two actuators and does not give rise to a relative displacement during seeking. SOLUTION: This optical disk device has a first drive section 3b for driving an optical system 3 (micro-light spot) and a second drive section 4 for driving this section and has a displacement detecting means 23 for detecting the relative displacement of the first and second drive sections 3b and 4, detecting means 10 and 11 for detecting the error of the moving speed of the optical system 3 from its target moving speed and the plus and minus thereof, a deciding means 14 for deciding whether an acceleration or deceleration is needed or not for the moving speed of the optical system 3 in accordance with the plus and minus of this error and a direction toward a target track and control means 17 to 20 for respective driving the first and second drive sections 3b and 4 in accordance with the decided result and the detected relative displacement.
Patent JP-S60183606-A (JP)
Title: Power managing device in machine tool group
Inventor: KURITA MUNETADA
IPC: G05B19/418
Filed: 1984-03-02
Abstract: PURPOSE:To attain selectively the interruption of power for machine tools finished for processing by commanding the interruption of power to each machine tool by means of a process finish signal and a power interruption permission signal. CONSTITUTION:A process management control section 21, for example when a machine tool 5C is finished for processing, sets a process end signal S2 to logical 1 from logical 0 and gives it to an AND circuit 27 corresponding to the machine tool 5C. When a power interruption intermission switch 31C is thrown to the position of display OK allowing the interruption of power of the machine tool 5C, a permission signal S3 of the switch 31C is in the state of logical 1. Thus, an output S4 of the circuit 27 goes to logical 1 when the signal S2 goes to logical 1 and is given to a power control section 29. The control section 29 outputs a power interruption command C2 to the machine tool 5C in receiving the command, the machine tool 5C enters the interrupting operation, and the power supply is interrupted intermediately when all processing programs PRO in a process schedule memory 22 are executed.
Patent JP-S51116684-A (JP)
Title: Semiconductor device
Inventor: MORI AKISUKE
IPC: H01L27/082
Filed: 1975-04-05
Abstract: PURPOSE:To improve the emitter efficiency of a lateral structure transistor by providing no buried layer of low resistance beneath a bipolar type semiconductor device's second area of the reverse conductivity.
Patent JP-S53126196-A (JP)
Title: Thick film varister
Inventor: AOKI MASAKI
IPC: H01C7/10
Filed: 1977-04-08
Abstract: PURPOSE:To construct a thick film varister used for low voltage with a good voltage non-linearity, by constituting a conductive component, being composed f of SnF2, and a glass component for binding the before said component.
Patent JP-2000240137-A (JP)
Title: Detector for suspension of water supply in toilet bowl
Inventor: MINAMIYAMA TAKAYA
IPC: E03D11/18
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the break of seal water of a trap section even when a water supply solenoid valve is in an ON-state in the case of suspension of water supply. SOLUTION: A movable valve 11 for closing a water supply channel 8 in an OFF-state of a water supply solenoid valve 9 and for opening the water supply channel 8 driven by water flowing from the water supply solenoid valve 9 side in an ON-state of the water supply solenoid valve 9 of the water supply channel 8. A branch channel 12 is branched from the water supply channel 8 in a downstream side lower than the movable valve 11 of the water supply channel 8. The movable valve 11 is driven by water and is moved by interlocking with movability of the movable valve 11 to close the branch channel 12 in a state to open the water supply channel 8, and a second valve 13 capable of opening the branch channel 12 is provided when the movable valve 11 is in an OFF-position.  A detector 14 for detecting the movement of the second valve 13 is provided, and when an ON-state of the second valve 13 is detected by the detector 14 in the case the water supply solenoid valve 9 is in an ON- state, a control section 15 for controlling a driving device 7 is so provided that the rear end used as the free end of the trap section is turned upward.
Patent JP-H04261389-A (JP)
Title: Motor speed drooping control method
Inventor: OKADA YASUHIKO
IPC: H02P25/098
Filed: 1991-02-12
Abstract: PURPOSE:To realize stabilized drooping control of motor speed corresponding to load torque by employing a torque command integration component in the calculation of drooping amount. CONSTITUTION:A motor speed drooping control system comprises a controller 1, a motor 2, a load machine 3, a speed detector 4 for motor 2, an integrator 5, a multiplier 6, an arithmetic unit 7 and a current detector 8 for motor. An external speed command value Wa is multiplied by a torque command integration component Ti through the arithmetic unit 7 while Wc due to increase/ decrease of speed command value is calculated and a final speed command Wb is operated based on the difference between the Wc and the Wa. Furthermore, a torque command proportional component Tp is operated by multiplying the difference from an actual speed of the motor 2 by a constant and a torque command Tc is operated by adding the Ti. The torque command Tc is fed to the controller 1 which then controls the motor 2 and produces load torque for the load machine 3. According to the invention, fluctuation on a control loop or disturbance due to noise is suppressed and final speed command value is stabilized resulting in a stabilized droop control of motor speed corresponding to load torque.
Patent JP-H02221155-A (JP)
Title: Piezoelectric material
Inventor: TERAO KOICHI
IPC: C04B35/49
Filed: 1989-02-21
Abstract: PURPOSE:To obtain large vibration in the case of utilizing the piezoelectric material for an ultrasonic wave motor and to prevent generation of a crack, etc., by constituting the piezoelectric material of quaternary-system fundamental composition consisting of oxide. CONSTITUTION:This piezoelectric material is shown in a general formula: aPb(Mg1/3Nb2/3)O3-bPb(Ni1/3Nb2/3)O3-cPbTiO3-dPbZrO3MnO2 and Sb2O3 are added respectively at 0.1-5mol% for 100mol% porcelain composition wherein the above mentioned (a), (b), (c) and (d) satisfy the relations of (1)-(3) described hereunder. (1) 5<=a+b<=40, (2) 35<=c<=50, (3) 10<=d<=60, wherein (a), (b), (c) and (d) show mol%, (a) and (b) are not zero and a+b+c+d=100. In the above constitution, <=10atm% of Pb may be replaced by one or more kinds selected from among Sr, Ca and Ba in accordance with necessity. Piezoelectric constant is made large by this replacement.
Patent JP-H06248764-A (JP)
Title: Waterproofing method for general dwelling house
Inventor: MIYOSHI KEIJI
IPC: E04D5/00
Filed: 1993-03-02
Abstract: PURPOSE:To improve the constructing performance of work and reduce the cost by fixing plywood backing to a structure of the specified construction area or less, and placing mortar of the specified thickness thereon as a waterproofing method for a general dwelling house. CONSTITUTION:Concrete panels of about 9mm in thickness are fixed to the backing of a house structure of about 200m<2> or less in construction area by nails or the like. Butyl rubber tapes of about 1mm in thickness and about 50mm in width are bonded between the panels and between the panel rising edges by an adhesive. Butyl rubber tapes of about 1.5mm in thickness and about 50mm in width are further bonded with lap width of about 50mm. Mortar of about 30mm in thickness is then placed thereon and cured for a specified period to complete waterproofing work. A construction period, construction labor, weight, and the like can be thereby shortened or reduced.
Patent JP-S61203829-A (JP)
Inventor: NISHIMURA SHINJI
IPC: H02P9/14
Filed: 1985-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63208980-A (JP)
Title: Binarization level setting device
Inventor: SHIMADA YOSHIHIRO
IPC: G06T1/00
Filed: 1987-02-26
Abstract: PURPOSE:To automatically set a binarization level by determining a binarization level from the frequency distribution of an image. CONSTITUTION:A pattern 4 to be recognized is photographed by an image pick-up means 1. A luminance distribution arithmetic means 2 divides the image of the pattern 4 photographed by the image pick-up means 1 into the prescribed number of picture elements and operates the frequency distribution of the luminance of respective picture elements. A binarization level arithmetic means 3 makes approximate the frequency distribution operated by the luminance distribution arithmetic means 2 with a higher-order polynomial, obtains the extremal value of the higher-order polynomial, determines a binarization level from the obtained extremal value and outputs the binarization level signal corresponding to the determined binarization level.
Patent JP-S63209815-A (JP)
Title: Manufacture of composite plate of rectangular resin foam and metal
Inventor: MATSUMOTO TSUTOMU
IPC: B32B15/08
Filed: 1987-02-26
Abstract: PURPOSE:To reduce maximum bending moment working on a long side by gripping and fixing rectangular metallic sheets by a specific intermediate hold-down frame material, injecting a foam synthetic resin liquid between the upper and lower metallic sheets and foaming and expanding the resin liquid. CONSTITUTION:The whole peripheries of two superposed rectangular metal lic sheets 1 are gripped and fixed by peripheral frames 3 in lower support frames 2 and peripheral frames 5 in upper support frames 4, and intermediate sections in the longitudinal direction of each rectangular metallic sheet 1 are held and fastened by lower intermediate hold-down frame materials 6 extending in the width direction of the rectangular metallic sheets and upper intermediate hold-down frame materials 7 extending in the width direction of the rectangular metallic sheets in the upper support frames 4. A foam synthetic resin liquid is injected between the upper and lower metallic sheets in sections surrounded by each peripheral frame and respective intermediate hold-down frame material, and it is foamed and expanded while the metallic sheets in the sections surrounded by each peripheral frame and respective intermediate hold- down frame material are bulged and deformed by the expansion pressure of the resin liquid.
Patent JP-H10215683-A (JP)
Title: Paste for surface potential measurement of plant and electrode for surface potential measurement of plant by using the same
Inventor: NAKABAYASHI KAZUE
IPC: G01R29/12
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain the paste for surface potential measurement which has low tacky adhesiveness, has an excellent heat insulating property and is useful for artificial cultivation, etc., of plants without the destruction of the osmotic structure of plant cells by compounding an electrolyte not contg. sodium with an aq. soln., etc., of a water-soluble polymer, etc. SOLUTION: This paste is prepd. by compounding the electrolyte, such as potassium tetraborate, not contg. the sodium with an aq. soln. and/or water dispersion of the water-soluble polymer and/or water dispersible polymer of polyvinyl alcohol, polyvinyl acetate, etc. The measurement of the surface potential is preferably executed by bringing the paste 2 for the surface potential measurement into contact with the surface of a plant leaf 1 and installing and fixing a clip-like mounting part 5 on the other so as to face to an electrode 3 for potential detection housing the paste 2 for the surface potential measurement via the plant leaf.
Patent JP-S63207008-A (JP)
Inventor: YASUDA AYUMI
IPC: B05D3/04
Filed: 1987-02-24
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-S62202972-A (JP)
Inventor: OUCHI TOMIHISA
IPC: F25B15/00
Filed: 1986-02-28
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-H05346067-A (JP)
Title: Reinforced concrete construction cutting-demolition protective device
Inventor: KUBO SETSUO
IPC: E04G23/08
Filed: 1993-02-08
Abstract: PURPOSE:To prevent a harm caused by the rupture of a cutting cable during the wire sawing or the flying of the cable generated at the time of terminating cutting by providing a cylindrical or tunnellike protective fence, having a cavity part for passing the cable, in the splittable or closable state along the traveling cutting cable. CONSTITUTION:Plural installed-type tunnel-type protective net fences 15 are installed between a guide pulley base 8 and cable drive mechanism 3 in such a way as to surround two cutting cables 11, 11 traveling in the reciprocating direction in a cable passing cavity part 16. As a result, even if the cutting cable 11 is ruptured during wire saving or flown away being released upon the termination of cutting, the cable 11 is stopped within the protective net fence 15. Harm to workers or the like can be thereby prevented.
Patent JP-H01218129-A (JP)
Title: A/d conversion circuit
Inventor: FUKADA KAORU
IPC: H03M1/10
Filed: 1988-02-26
Abstract: PURPOSE:To shorten test time and to eliminate the need for the tester side to read the output of the result of A/D conversion on each occasion and to compare it with an expected value by providing a deciding circuit comparing the output of result of conversion of the A/D conversion circuit and the expected value. CONSTITUTION:The deciding circuit comparing the output of result of conversion of the A/D conversion circuit and the expected value is provided. The output of the result of conversion of the A/D conversion circuit ADC is stored in a register R0 as a storage circuit. In order to reduce the testing time of the A/D conversion circuit, a digital comparator COM and expected value storage registers R1, R2...R2<n> are provided. The expected values 2...2<n> are supplied in the lump from an external terminal to the registers R1, R2...R2<n>. Thus, it is not required for the tester side to read the output of result of A/D conversion on each occasion and to compare it with the expected value and the test time is shortened.
Patent JP-S58159385-A (JP)
Title: Two-color light emitting diode
Inventor: ABE HIROHISA
IPC: H01L33/38
Filed: 1982-03-17
Abstract: PURPOSE:To contrive to enhance the luminous power conversion efficiency, and to prevent deterioration of radiant power output at the two-color light emitting diode by a method wherein an electrode for hue light emission is formed at the edge part on the opposite side from the side notched in a stepped type. CONSTITUTION:The device has lamination structure laminated with a p type GaP layer 12 for red color light emission, an n type GaP layer 13 for red color light emission, an n type GaP layer 14 for green color light emission and a p type GaP layer 15 for green color light emission in order by liquid phase epitaxial growth on a p type GaP substrate 11 doped with Zn, and the anode electrode 17 on the green color light emission side is formed on the surface of the edge part on the opposite side from the step part generated by notching as to be separated as much as possible from the step part. Accordingly as shown in the figure, concentration of current like this can be avoided, and because p-n junction for green color light emission is put to practical use sufficiently, considerable improvement can be obtained at both the luminous power conversion efficiency and reliability about electric conduction of the green color part.