baber/WOPTO huggingface dataset:
Patent JP-S60247803-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOUNO KIYOTAKA
IPC: G11B5/027
Filed: 1984-05-22
Abstract: PURPOSE:To simultaneously and independently record and reproduce video or sound signals on and from the maximum of N pieces magnetic tapes with one rotary cylinder, by providing N sets of magnetic heads in the rotary cylinder in a hierarchical condition. CONSTITUTION:Two sets of magnetic heads 7a and 7b are provided in a rotary cylinder 6 in a hierarchical condition and magnetic tapes 10a and 10b are loaded into the rotary cylinder 6 through tape posts 8a, 9a, 8b, and 9b. When the magnetic tapes 10a and 10b are loaded in such a way, video or sound signals can be recorded and reproduced on and from the magnetic tapes 10a and 10b simultaneously and independently. It is desirable to set the interval A between the magnetic heads 7a and 7b in such a way that a relation A>=B tanalpha is realized among the length B of the rotating locus 11a of the head, the angle alpha formed between the rotating locus 11a and magnetic tape 10a, and the interval A.
Patent JP-S5728087-A (JP)
Title: Novel 1-(3'-aminopropyl)tetrahydro-beta-carboline compound and its preparation
Inventor: KUBO MASAAKI
IPC: C07D471/04
Filed: 1980-07-29
Abstract: NEW MATERIAL:A 1-(3'-aminopropyl)tetrahydro-β-carboline compound shown by the formula I [R is H, 1W6C alkyl, etc.; R 1  is H, 1W6C alkyl, etc.; R 2  and R 3  are as shown for R 1 , R 5  CO-(R 5  is 1W6C alkyl, etc.); R 4  is H or 1W6C alkyl; group shown by the formula II may be group shown by the formula III (n is 1W3, m is 2 or 3; X is -CH 2 -, O, etc.); when R 3  is R 5  CO- and the sum of the alkyl carbon of R 4  and R 5  is 4W8, R 4  and R 5  may be subjected to ring closure to form group shown by the formula IV (l is 4W8)].  
     EXAMPLE: 1-(3'-Aminopropyl)tetrahydro-β-carboline.  
     USE: An intermediate for synthesizing a drug, agricultural chemical, and indole alkaloid.  
     PROCESS: A tryptamine compound shown by the formula V is reacted with a compound shown by the formula VI (R 5  and R 6  are 1W4C alkyl, etc.) in water and/or hydrophilic solvent at 60W140°C while the reaction solution being kept acidic, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59226801-A (JP)
Title: Position detector
Inventor: YAMAMOTO TAMOTSU
IPC: G01B21/00
Filed: 1983-06-08
Abstract: PURPOSE:To perform precise position control without providing a driving part with any position detector such as a switch by fitting a potentiometer atop of the rotating shaft of an encoder with a speed reduction part between, and outputting a voltage corresponding to the angle of rotation. CONSTITUTION:A position detector 14 is coupled with a motor 1 and a light emitting element 17, rotating slit plate 18, etc., fitted to the rotating shaft 15 of the motor constitute the encoder. A gear 22 atop of the rotating shaft 15 is meshed with a speed reduction gear 23 and the potentiometer is provided with a brush 26, etc., to output a voltage corresponding to the angle of rotation of the shaft 15. While a slider 4 goes and returns once, the potentiometer also goes and returns once, and a (-)-side limit signal, slow-down signal, origin signal, (+)-side limit signal are outputted. Consequently, the position control over an equipment is performed precisely by using said signals without providing any position detector such as a switch.
Patent JP-H04312502-A (JP)
Title: Cleaning method
Inventor: KAJIWARA SHOICHIRO
IPC: C02F5/00
Filed: 1991-04-08
Abstract: PURPOSE:To clean and remove stain based on soft scale or slime by adding hydrogen peroxide and water soluble cationic polymer to water system and using hydrogen peroxide having low concentration. CONSTITUTION:(A) Hydrogen peroxide or hydrogen peroxide adduct (e.g. sodium percarbonate or sodium perborate) capable of producing hydrogen peroxide in water and (B) a polymer obtained by reaction of a water soluble cationic polymer, preferably alkylene polyamine and/or polyalkylene polyamine with epichlorohydrin or dichloroethyl ether and having 500-50000 molecular weight are added to a water system at amounts of the component A of 0.1-2wt.% and the component B of 0.01-0.5wt.%. A poly[2-hydroxyethylene(di-methylimino) ethylene(dimethylimino-)methylene dichloride expressed by formula I (n is 4-40) or poly[oxyethylene (dimethyl imino)-ethylene(dimethyl imino) ethylene chloride] expressed by formula II is preferably used as the component B.
Patent JP-H042365-A (JP)
Title: Therapeutic device for analgesic use
Inventor: CHIKUMA TOICHI
IPC: A61N1/00
Filed: 1990-04-20
Abstract: PURPOSE:To relax electrically a stimulant impulse of a bioelectric current and to make analgesic curing possible by forming a metal layer based on a metal powder or a metal foil on one face of a flexible sheet such as a fabric, a paper and a plastic and providing an air-permeable part perforating the metal layer. CONSTITUTION:An analgesic curing tool is used by peeling off a release paper 6 and adhering directly on a diseased part of a human body based on an adhesive layer 4. A metal foil 3 is tightly adhered on the skin with the adhesive layer 4 and when a stimulant impulse of a bioelectric current is energized in the human body, the sec. electric current is generated in the metal foil 3 caused bv electromagnetic induction action and the stimulant impulse of the bioelectric current is attenuated by the thermal loss to achieve an analgesic curing effect. As a flexible sheet 1 which is a base material is a fibrous substance and a number of air-permeable parts 5 exist in the metal foil, air permeability is good and as the metal foil 3 is protected bv the flexible sheet 1, it is hardly broken and the thermal insulation effect is also good based on a double structure of a flexible sheet 1 and a metal foil 3.
Patent JP-H06312292-A (JP)
Title: Manufacture of tube for packing granular material
Inventor: ONO TORU
IPC: H01B13/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide a manufacturing method for a tube for filling granular material having a stable filling rate. CONSTITUTION:In the manufacturing method in which the granular material 20 is supplied to a cylindrical body 1 during formation of the cylindrical body from a belt like metallic sheet, both edges 17 of cylindrical body are high-frequency welded and the diameter of welded tube 11 for filling granular material 20 is reduced, the granular material 20 is brought into contact with a vibrating body 24 to impart vibration for deaeration in a process from supply of granular material 20 to the cylindrical body 1 to filling whole the inside cross-sectional part of cylindrical body with granular material 20.
Patent JP-2000290916-A (JP)
Title: Artificial lawn
Inventor: MIZUMOTO YOSHIHISA
IPC: E01C13/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To bond and fix artificial lawns on a base material with an adhesive, and without damaging permeable property formed on the base material. SOLUTION: When artificial lawn threads 2 are fixed on a base material 3 having permeability for implanting the artificial lawn threads 2 by applying an adhesive 4, a granular adhesive (powdered adhesives) 4a is used as the adhesive 4, the proper quantity of the adhesive is scattered on a rear face of the base material 3 to heatedly melt. Accordingly, the artificial lawn threads 2 are bonded and fixed on the base material without damaging permeability of the base material 3.
Patent JP-2000295267-A (JP)
Title: Line concentrator
Inventor: MORIMOTO SHOICHI
IPC: H04L69/40
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To facilitate reconstruction of a network by raising an alarm to a port in the case that a load of a network under the management of the port is too heavy. SOLUTION: Upon the receipt of data via ports 21A, 21B, 21C, 21D, a LAN controller 22 stores the received data into a transmission reception buffer 24, counts the number of times of data reception for each of the ports 21A, 21B, 21C, 21D and stores the result to a port number count area 25. When a timer 27 generates interruption for each prescribed period, a data analysis section 29 calculates a network usage rate on the basis of the number of times of data reception. A parameter storage section 31 stores a network allowable rate of each of the ports 21A, 21B, 21C, 21D that is calculated in advance. A data comparison section 30 compares the network usage rate with the network allowable rate and transmits an alarm signal to any of the ports 21A, 21B, 21C, 21D whose load is heavy.
Patent JP-S5436417-A (JP)
Title: Exhaust gas purifying equipment of internal combustion engine
Inventor: KOHAMA TOKIO
IPC: F01N3/22
Filed: 1977-08-29
Abstract: PURPOSE: To enable to control the secondary air flow without relation of fluctuation load, the function of ternary catalyzer is displayed at last by feeding back concentration of exhaust gas to the secondary air pump for puritying exhaust gas through the controller. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61266680-A (JP)
Title: Production of artificial lawn and device therefor
Inventor: YOSHIZAWA HAJIME
IPC: B32B3/30
Filed: 1985-05-14
Abstract: PURPOSE:To obtain artificial lawn having improved drainage, fixing properties, and cushioning properties, by sticking a backing material on a belt-like mat having lawn pile, forming a great number of protrusions in one piece on the surface, and boring a great number of drainage holes passing through the mat. CONSTITUTION:The backing material 6 is stuck on the belt-like mat 5 having the lawn pile 51 by a backing mechanism, and a pasty resin solution having the same material as that of the backing material 6 (e.g., PVC) is dropped on the surface of the mat, so a great number of the protrusions 61 are formed in one piece at equal longitudinal and lateral intervals. Then, a large number of the drainage holes 7 passing through the mat are formed on the belt-like mat 5 by a boring mechanism, to give artificial lawn having improved drainage and fixing properties which have never existed hitherto.
Patent JP-S58220267-A (JP)
Title: Automatic tape loading device
Inventor: IWATA MITSUO
IPC: G11B15/29
Filed: 1982-06-16
Abstract: PURPOSE:To exclude an exclusive driving gear to turn a cam matter and to decrease the number of component parts, by making use of rotations of ring- shaped other gears to turn the cam matter which moves an audio control (A/C) head, etc. to its active position. CONSTITUTION:A tape loading mechanism 4 arranged concentrically pile up the loading assemblies 50 and 51 on the lower face side of a chassis 2. The assemblies 50 and 51 turn to move loading balls 11 and 10, and a cam gear 52 turns in response to the rotation of the assembly 51 to move an A/C head 14 and a pinch roll 16. That is, a head supporting arm 33 turns clockwise round a shaft 34 at the final stage of the tape loading operation. Therefore the head 14 moves close to a tape outside a cassette 13 and then touches the tape. At the same time, a pinch roll supporting arm 35 turns counterclockwise round a shaft 36. Thus the roll 16 is pressed to a capstan 17.
Patent JP-S61260691-A (JP)
Title: Control method of wavelength of semiconductor laser
Inventor: HASEGAWA SHINYA
IPC: H01S5/068
Filed: 1985-05-14
Abstract: PURPOSE:To keep the temperature of a semiconductor laser at a fixed value at all times regardless of the frequency of driving pulses, and to prevent mode- hopping positively by overlapping a high-frequency pulse row, a duty thereof is reduced gradually during the OFF of the driving pulses of the semiconductor laser or ON thereof. CONSTITUTION:When pulse signals are inputted to a differentiation circuit 12 from a driving-signal generating circuit 11, the fall of the signals is detected, and a negative trigger is inputted to a pulse generating circuit 13. High-frequency pulse rows, a duty thereof is reduced gradually, are outputted from the pulse generating circuit 13, and begin to be overlapped to a section where the pulses of signals outputted from the driving-signal generating circuit 11 area t OFF. When the next pulses are generated, the rise of the pulses is detected by the differentiation circuit 12, a positive trigger is generated, a gate 14 for the pulse generating circuit 13 is closed, and an output from the pulse generating circuit 13 is interrupted. Accordingly, high-frequency pulses are not overlapped during the period of ON of pulses.
Patent JP-S5529973-A (JP)
Title: Preparation of fried bean curd having improved texture
Inventor: NAGATA TOSHIYUKI
IPC: A23L11/00
Filed: 1978-08-24
Abstract: PURPOSE: To prepare a piece of fried bean curd having improved texture, particularly surface one, scarcely deteriorating in freezing, by frying a kneaded molded article containing an alkaline earth metal coagulant in oil.  
     CONSTITUTION: An alkaline earth metal coagulant, e.g. calcium sulfate, is added to any step for preparing a kneaded molded article comprising a vegetable protein with a crude protein content (solid) ≥about 60%, water, and preferably fats and oils, to give a concentration ≥1%, preferably 5W15% based on the crude protein in the mixture without causing separation of water. A well-known alkalinizing agent is used when the coagulant is a water-soluble alkaline earth metal salt, e.g. calcium chloride. The kneaded article is fried in oil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07309463-A (JP)
Title: Thin plate veneer taking-out device and thin plate veneer taking-out method
Inventor: KIMURA KENICHI
IPC: B65H3/50
Filed: 1994-05-18
Abstract: PURPOSE:To provide a thin plate veneer taking-out device and a thin plate veneer taking-out method by which thin plate veneers can be taken out one by one in a first in and first out system without changing a taking-out height of the thin plate veneers. CONSTITUTION:A veneer housing case 3 having a taking-out opening part 2 on an under surface capable of housing thin plate veneers 1 in a plurality in layers is provided. Freely movable veneer falling preventive stoppers 4 are provided to prevent falling of the thin plate veneers 1 from the taking-out opening part 2. A taking-out mechanism 5 is provided to take out the thin plate veneers 1 exposed to the taking-out opening part 2 from the taking-out opening part 2.
Patent JP-S5227659-A (JP)
Title: Measuring method and apparatus for thickness of oil film
Inventor: KOYAMA TSUNEO
IPC: G01B5/06
Filed: 1975-08-27
Abstract: PURPOSE: A method whereby the thickness of oil film on the water can be measured and its device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62262043-A (JP)
Title: Positive type photosensitive resin composition
Inventor: KOMANO HIROSHI
IPC: H05K3/00
Filed: 1986-05-08
Abstract: PURPOSE:To enhance adhesion to a substrate and developability by incorporating one of carboxybenzotriazole derivatives in a positive type photoresist. CONSTITUTION:The positive type photoresist resin composition is obtained by incorporating one of the carboxybenzotriazole derivatives represented by the formula shown on the right in which R is H or 1-3 C alkyl, in the positive type photoresist in an amount of 0.05-5wt%, preferably, 0.2-2wt% of the total solids of the photoresist. The resist pattern obtained by using this composition is extremely high in adhesion to the substrate, small in change and stable against time lapse, accordingly, floating up and peeling of the resist pattern from the substrate, intrusion of a metal plate, and the like are restrained from occurrence of them in the operation of etching, plating, and the like in the next processing stage.
Patent JP-H11289586-A (JP)
Title: Centralized control system
Inventor: TOMITA ATSUSHI
IPC: H04Q9/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To avoid forgetting to instruct a next calling date by automatically determining the next calling date which is to be informed to a device controller by a centralized managing device so as to reduce the operating burden of the operator of the centralized managing device. SOLUTION: Data transmitted to a modem 72 through a communication line network from a data terminal are successively inputted to CPU 91 through a communication interface 71, etc. CPU 91 processing these data prepares a managing data of a upying machine to be connected with the data terminal. In addition, at the time of communication at a fixed time, next fixed calling date and time data is transmitted to the side of a data terminal from the side of CPU 91 to select the day of the week and the time of calling for each data terminal to determine as a date and time nearest from a present time among them. In addition, in order to avoid the overlapping of the calling times of plural data terminals sharing the same day of the week as their calling day of the week, it is managed to avoid many data terminals from calling a center at the same date.
Patent JP-S61263392-A (JP)
Title: Video signal recording device
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N9/86
Filed: 1985-05-17
Abstract: PURPOSE:To attain high resolution and to improve color reproducibility by offset-sampling the color difference components into (n) pieces and by making the subcarrier frequency in neighboring tracks offset each other by 1/2 of the horizontal scanning frequency. CONSTITUTION:The inputted luminance signal Y is divided by a multiplexer 2 into the signals of two channels, and supplied to adders a1 and a2 respectively via filters 3 and 4, and FM modulators 5 and 6. Meanwhile, color difference components B-Y and R-Y are sampled by a sampling frequency fs and an inverse-phase signal in S/H circuits 10-13. As for respective output signals, their higher components are removed by LPFs 14-17 at LPF-17, and supplied to switches SW1 and SW2. The switches SW1 and SW2 are switched at every line so that arrays of the two color signals c1 and c2 are inputted respectively to multiplicators M1 and M2. The said signals are multiplied by the signals of f2 and f3 from a PS modulator to let the color difference components subcarrier frequency in the neighboring tracks offset each other by 1/2fH, and the signals are supplied to the adders a1 and a2.
Patent JP-H07308912-A (JP)
Title: Separating equipment for lightweight foamed concrete
Inventor: ENDO TOMOHITO
IPC: B65G59/06
Filed: 1994-05-18
Abstract: PURPOSE:To make a stroke of a peeling device variable in accordance with the thickness of a product, to lessen a space and to prevent impairment of the product by constructing a product peeling means of a means for chucking a separated product and a separating means for making the chucking means phased in the direction of peeling the product and by disposing the peeling means at a product conveying means. CONSTITUTION:An ALC board is brought into product separating equipment A, a chuck 6 is advanced by a cylinder 5 for chucking a product and thereby an upper block board next to the lowermost one cut off by a piano wire is chucked. Next, an ALC block and an elevator frame 4 are raised by a cylinder 7 for elevation, a chuck 10 is advanced by a cylinder 9 for chucking and thereby the lowermost ALC block board is chucked. Thereafter an ALC product is peeled off by one by lowering the chucking cylinder 9 by a separating cylinder 8. The lowermost ALC product is released from the chuck by the chucking cylinder 9, in a state of being put on a product conveyor 1, and is conveyed by this conveyor 1.
Patent JP-S586645-A (JP)
Title: Terminal control system
Inventor: HIROSE SADAKI
IPC: H04L13/00
Filed: 1981-07-03
Abstract: PURPOSE:To shorten the queue time up to the completion of the processing of another terminal equipment, and to shorten total processing time by storing a buffer means with data to be transmitted to the different equipment from a data input means and also displaying the data on a display means during the reception of data from the other terminal equipment. CONSTITUTION:In the buffer 2 of an equipment 1, data inputted from a keyboard 3 is stored temporarily, and its contents are transmitted in transmission mode to another device 5 through a terminal transmitted and received data control circuit 4. This control circuit 4 controls data transmission to and reception from said device 5, and input data from the device 5 to the control circuit is displayed in the input display area 8 of a display device 7 under the control of the circuit 6. Further, data sent from the keyboard 3 to the circuit is displayed in the buffer display area 9 of the display device 7 to shorten the queue  time up to the completion of the processing of the device 5, thus shortening the  total processing time.
Patent JP-S62259600-A (JP)
Title: Fractional determination of adenosine deaminase isozyme
Inventor: YASUI TADASHI
IPC: C12Q1/34
Filed: 1986-05-06
Abstract: PURPOSE:To rapidly and readily fractionate and determine the titled substance useful for diagnosing hepatopathy, etc., by measuring each overall activity value of respective adenosine deaminases by using two kinds of substrates having different Ka values and obtaining each isozyme activity values corresponding to each of the substrate from the resultant values. CONSTITUTION:An overall activity value of adenosine deaminase (ADA) is measured based on each of two kinds of substrates having different Ka values, e.g. adenosine and deoxyadenosine, etc., and the measured values are then substituted for simultaneous equations having each activity ratio of adenosine deaminase isozyme 1 (ADA1) and adenosine deaminase isozyme 2 (ADA2) as a known term to obtain the activity value of each isozyme and fractionate and determine the adenosine deaminase isozyme.
Patent JP-H02282190-A (JP)
Title: Road gutter block hanging tool
Inventor: KAWAKITA RYUICHIRO
IPC: B66C1/62
Filed: 1989-04-24
Abstract: PURPOSE:To obtain a hanging tool with no possibility of damaging a gutter block of different size by arranging a movable jaw, movable jaw link arm means, bell crank arm and a bell crank link arm means in such a manner that the movable jaw takes a release position in a condition that each pivotally mounting point of the link arm means occupies the vertex of a parallelogram. CONSTITUTION:A hanging tool is lowered so that opposed walls of a gutter block are received in a pair of slots 11L, 11R, when a distance between inner side surfaces is smaller than a leg part, the block is guided by tilt guide surfaces 16L, 16R, and main units 10L, 10R are pulled, inserting the gutter block opposed wall till it is adapted to a bottom part of the slots 11L, 11R, and moved in a direction approaching by handles 17L, 17R. Next, when a lock means 80 is released, movable jaws 12L, 12R advance to a clamping position, when a pivotally mounting point 44 of hanging links 42L, 42R is pulled upward, bell crank arms 40L, 40R are symmetrically turned turning the movable jaws 12L, 12R in the clamping position firmly clamping the gutter block.
Patent JP-S5730850-A (JP)
Title: Image forming device
Inventor: KURITA KENJI
IPC: G03G21/00
Filed: 1980-07-31
Abstract: PURPOSE:To provide a device of high reliability by calculating two states detected from detectors in respective parts of a copying machine, comparing the level differences thereof with specific values and using the same as reference values for actual state detection. CONSTITUTION:Detection outputs from detectors 1-1-1-n are fetched successively and alternatively with a multiplexer 2, and the analog outputs thereof are converted to digital signals by an A/D converter 3. These signals are stored in an internal memory M1 of a microcomputer 4. The reference calculated with the microcomputer 4 are stored in a nonvolatile memory 5, and the various detection results judged  with the microcomputer 4 according to the detection outputs of the various detectors 1-1-1-n are displayed in a display device 8 for indication. Operation keys 6 provided with a numerical key group K1 for performing setting of copying sheet number, and a select key K2 for use/inspection modes and a dispaly device 7 displaying  copying sheet number, an identification number corresponding to a faulty detector,  or identification information such as detector names are provided.