baber/WOPTO huggingface dataset:
Patent JP-S57141060-A (JP)
Title: Magnetic recording and reproducing device
Inventor: BAN ITSUKI
IPC: G11B15/44
Filed: 1981-02-24
Abstract: PURPOSE:To make the device small-sized, by providing a pinch roller driving part which moves a pinch roller from a capstan to a prescribed position on the take-up side of a magnetic tape by turning of a notched gear. CONSTITUTION:A driving gear 2 is provided together with a capstan 1 as one body coaxially and is rotated together with the capstan 1. Though a notched gear 3 having a notch part engages with the driving gear, the transfer of power is cut off in the tooth lack part. However, even when the engagement with the driving gear 2 is released, a driving force is given to the notched gear 3 as shown by a broken-line arrow by a turn energizing part 4 consisting of a starting clutch 5 and a starting part 6. A pinch roller driving part 8 which moves a pinch roller 9, which presses a magnetic tape to the capstan 1, to the left and the right of the capstan 1 in accordance with the direction of running of the tape is provided for the notched gear 3, and the pinch roller 9 is moved in accordance with turning of the notched gear 3.
Patent JP-H05227796-A (JP)
Title: Controller for power converter
Inventor: TANAMACHI TOKUNOSUKE
IPC: H02M7/483
Filed: 1992-02-12
Abstract: PURPOSE:To suppress voltage fluctuation at neutral point effectively in a three- level inverter for driving an induction motor by selecting the third higher har monic having highest amplitude as a suppression object and setting constant the overlap rate and overlap phase of third higher harmonic to be lapped over a basic wave command in order to suppress fluctuation. CONSTITUTION:Voltage Ed of a DC power supply 1 is divided through capacitors 21, 22 connected in series into two DC voltage of Ed/2 which are then fed to an inverter 3. The inverter 3 turns switching elements G1U-G4U, G1V-G4V and G1W-G4W for respective phases ON/OFF through a modulating means 5 based on an output from a modulated wave outputting means 6 and outputs voltages of three level, i.e., Ed/2, 0, -Ed/2, between a neutral N and output terminals U, V, W of respective phases. The modulated wave generating means 6 comprises means for imparting third higher harmonic component to the basic wave and the third higher harmonic is derived using a value which is not variable according to the frequency of the basic wave.
Patent JP-H11207452-A (JP)
Title: Horizontal casting type die casting machine
Inventor: KIRITA TOYOAKI
IPC: B22D17/20
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal casting type die casting machine, in which the biased wear of a supporting member itself for keeping a plunger tip horizontally can effectively be prevented and further, even when the supporting number wears, the horizontal posture of the plunger tip can easily be recovered. SOLUTION: The supporting device of an injecting rod 30 has a frame and a base seat 3 is fixed on the frame. Above the base seat 3, an energizing member 7 and a fine adjusting member 5 are arranged and a flat plate member 8 of the holding member 7 is energized upward thereby, and stays 9, 9 are fixed to both sides of the right and left parts of the flat plate member. One pair of fixed shafts 12, 12 are fixed to the stays and supporting rollers 15 are rotatably held to the fixed shafts 12, 12 through a ball bearing 16. An annular groove 15a is formed in the supporting roller and a lining 17 is bedded and an injection rod is laid on the lining. According to the advancing/retreating of the injection rod, the supporting rollers are rotated.
Patent JP-H01200377-A (JP)
Title: Copying device
Inventor: HANEDA SATORU
IPC: H04N1/387
Filed: 1988-02-05
Abstract: PURPOSE:To make operation simple and easy by reading operation specifying information or operation contents executing instructions corresponding by receiving a position signal from a storing part, and outputting a copying action control signal corresponding to the information or instructions. CONSTITUTION:The storing part 3 stores the operation specifying information or operation contents executing instructions by matching them with the position signal. A control part 2 receives the position signal, reads the operation specifying information or operation contents executing instructions according to the position signal from the storing part 3, and outputs the copying action control signal corresponding to the information or instructions. Thus, both specification of copying areas and other copying operation or the executing instructions of copying operation can be simply and easily performed.
Patent JP-S58142411-A (JP)
Title: Safety device for electric heater
Inventor: SAKAI YOSHIHISA
IPC: G05D23/24
Filed: 1982-02-17
Abstract: PURPOSE:To prevent the danger due to continuous power application to a heater, by controlling the power to the heater based on a detected output of a thermister and stopping the power application of the heater forcibly through the periodic detection of open wire. CONSTITUTION:In closing a power switch 29, a power supply is given to a DC side. Since an output signal of an outpu generating circuit 12 starts at a time T1, a transistor (TR)13 is set off, a TR20 is turned on, a stop relay 28 is excited and the power application to an AC switching circuit 10 and a heater 11 is made possible. Further, when a detection pulse is outputted from the circuit 1 for a time T2, the TR13 is turned on, a relay 14 is excited and a thermister 5 is connected to a positive input of a comparator 18. In this case, if the thermister 5 is opened, an L level is outputted from the comparator 18, a TR19 is turned off, and a TR20 is also turned off. After a delay time depending on a resistor 25 and a capacitor 26, a TR32 is turned on and a fuse 21 is blown.
Patent JP-H01200839-A (JP)
Title: Line monitoring circuit
Inventor: SAITO SHIGEKI
IPC: H04B17/309
Filed: 1988-02-05
Abstract: PURPOSE:To make the detection of a carrier phase fluctuation into a high sensitivity, to execute a low energy consumption and simultaneously, to execute a non-adjustment by providing a phasing detector and a time rate measuring device, and measuring a time rate or a frequency in which a fluctuated waveform exceeds a threshold value. CONSTITUTION:An input IF signal is multiplied with a reproducing carrier by means of a multiplier 7, simultaneously, multiplied with a wave, in which the phase of the reproducing carrier is pi/2-phase-shifted, by means of a multiplier 7a, and inputted through LPFs 8 and 8a to a multiplier 9. When the phase fluctuation is generated to the input IF signal by the change of a transmission line, the fluctuated waveform proportionate to a phase difference between the input IF signal and reproducing carrier appears to the output of the multiplier 9. The fluctuated waveform is inputted through an LPF 14 to a phasing detector 15, the output condition of the detector 15 is changed from '0' to '1' at the time of exceeding the threshold value, and a time rate measuring device 16 in a next stage measures the rate of a time when the output of the detector 15 is made into '1' condition. Thus, when the phase fluctuation is generated to the input IF signal, the value of the time rate output of the measuring device 16 is made large, the phase fluctuation of the input IF can be detected with a high sensitivity, and simultaneously, the low energy consumption and non-adjustment can be executed.
Patent JP-H01202579-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: MORI KAZUNORI
IPC: B62D7/15
Filed: 1988-02-05
Abstract: PURPOSE:To contrive the gain flatness and the decrease of phase delay of the yaw rate characteristic by controlling a rear wheel in accordance with not only a front wheel steered angle but also a speed of the steered angle and its acceleration. CONSTITUTION:On and off action of solenoids 12L, 12R and their electrification quantity are electronically controlled by a controller 17. The controller 17 inputs a signal from a steering angle sensor 18 detecting a steering angle theta of a steering wheel 3 and a signal from a car speed sensor 19 detecting a car speed V. The controller 17 determines an electric current (i) for whether or not it must be supplied to either the solenoid 12L or 12R, generating a fluid pressure in accordance with a rear wheel steering angle in corresponding pipe line 11L or 11R. An actuator 9 moves by a stroke of predetermined distance in a direction in accordance with a fluid pressure of the actuator, steering a rear wheel by an angle in accordance with an arithmetic result.
Patent JP-S63192741-A (JP)
Title: Novel aniline derivative
Inventor: SHIDA TAKAFUMI
IPC: C07C67/00
Filed: 1987-02-05
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 4-8C branched alkyl, cyclic alkyl, aralkyl, alkoxyalkyl, 3-6C unsaturated alkyl or 2-8C fluorine-substituted straight-chain or branched alkyl). EXAMPLE:3-[(3-Methylbutoxy)methyl]aniline. USE:Useful as a raw material for producing herbicides, e.g. a raw material for 1,2,4-triazole-3-carboxamide herbicides. PREPARATION:3-Nitrobenzyl chloride expressed by formula II is reacted with an alcohol expressed by the formula ROH in the presence of a hydrochloric acid capturing agent, e.g. caustic soda, in an aprotic polar solvent (e.g. dimethylformamide) at 10-80 deg.C to afford the aimed compound expressed by formula I.
Patent JP-S62183348-A (JP)
Title: Printing method and apparatus
Inventor: KARAKAWA KOICHI
IPC: B31B50/88
Filed: 1986-02-07
Abstract: PURPOSE:To differentiate the length of repeat without practically changing the diameter of a plate cylinder, by changing the circumferential speed of the plate cylinder at a specific change rate. CONSTITUTION:A running web 10 leads to an impression cylinder 40 via the first and the second guide rolls 32, 34. The speed sensor 30 for measurement of the transfer speed of the running web 10 is welded by pressure to the said first guide roll 32. The running web 10 is touched to a print cylinder by a little pressure, called kiss touch and a cushion means is arranged on a plate cylinder 42 side and/or the impression cylinder 40 side. The circumferential speed of the plate cylinder 42 does not synchronize with the speed of said running web 10 to be operated and they are generally slipped to be operated asynchronously. The speed signal of the web 10 obtained from the speed sensor 36 is transmitted to a control unit 60 as a control means. The ratio of the circumferential speed of the plate cylinder to the speed of the web 10 (i.e. the change rate of the circumferential speed to the speed of the web) is set in the control unit 60 and the value obtained by multiplying the speed signal detected with the speed sensor 36 by this change rate is transmitted to a motor 62, drive means, as a control signal.
Patent JP-S58142771-A (JP)
Title: Negative electrode for lithium battery
Inventor: TOBISHIMA SHINICHI
IPC: H01M10/05
Filed: 1982-02-19
Abstract: PURPOSE:To obtain a negative electrode for a lithium secondary battery which possesses a superior charge and discharge characteristic by using a negative electrode consisting of Li having a LiCl thin film formed. CONSTITUTION:The negative-electrode activating substance is Li, and the positive-electrode activating substance is the substance which carries-out reversible electrochemical reaction with Li ion, and the electrolyte substance is the substance which is stable chemically for the positive-electrode activating substance  and Li and suitable for transfer of Li ion for the electrochemical reaction with  the positive-electrode activating substance. Li in the form of LiCl is used as the  negative electrode used for the Li primary battery and the secondary battery.  Formation of LiCl film on an Li surface is achieved by treating the Li metal  surface with the compounds containing chlorine. More concretely, the treating  method with Cl2 gas, the chemical and electrochemical treating method in use of metal chlorides etc. are listed.
Patent JP-S59152426-A (JP)
Title: Data inserting device of camera
Inventor: TSUZUKI HIROYOSHI
IPC: G03B17/18
Filed: 1983-02-19
Abstract: PURPOSE:To inform in advance a fact that a data insertion is impossible by making a current flow to an abnormality generation possible part which makes a data inserting operation impossible, and providing an abnormality detecting means for detecting a variation of the impedance, and an outside display means for displaying the abnormality. CONSTITUTION:A data insertion trigger circuit 1 is provided on a camera body side, and connected with other part by switches S1, S2. An outpt of an oscillating circuit 2 is inputted to a frequency divider 3, and outputted to a liquid crystal displaying circuit 6 and a liquid crystal displaying circuit for inserting a data, through a counter 4 and a decoder 5. When S1 and S2 are in an off-state as an abnormality generation possible part which makes a data inserting operation impossible, a closed loop formed by a buffer gate G1, S1, a resistance R and S2 is cut off, and it is detected by a one shot multivivrator 9, a delaying circuit 10, an FF1 and a frequency selecting circuit 8, and the abnormality is displayed through a liquid crystal display selecting circuit 14. Also, even in case when a light source lamp L is burned out, it is detected by an FETTR2, and the abnormality is displayed by an output of an FF2.
Patent JP-S56122730-A (JP)
Title: Control method for stored raw material in mineral bunker
Inventor: SHIMODA YOSHIO
IPC: B65G65/30
Filed: 1980-02-29
Abstract: PURPOSE: To reduce the pulverization rate before a blast furnace for stored raw materials by actually measuring the stock level of the stored raw materials for  taking out the raw materials to make mineral bunkers succesively vacant.  
     CONSTITUTION: Mineral bunkers 12 1 W12 8  are respectively equipped with detectors 17 1 W17 8  of ultrasonic detectors or the like to measure the stock level of stored raw materials (a) inside actually, and these stock-level values actually measured are inputted into a controller 18 at any time. Setters 19 and 20 are respectively connected to the controller 18: the lowest limit reference value C and the highest limit reference value D of the storage amounts of stored raw materials (a) in respective mineral bunkers 12 1 W12 8  are inputted and set by one setter 19, and values to make some of mineral bunkers 12 1 W12 8  vacant are inputted and set from another setter 20 on the basis of the lowest limit reference value C and stock-level values actually measured together with the total stock in a raw material yard and suspension periods of raw-material processing installations and conveyance equipments for reducing the pulverization rate before a blast furnace. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59152115-A (JP)
Inventor: KIMURA TAKASHI
IPC: B65B25/14
Filed: 1983-02-18
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-H11221973-A (JP)
Title: Gravure printing plate
Inventor: NAGASHIMA JUNZO
IPC: B41N1/06
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a printing plate for accurately gravure printing a fine line pattern with good linearity without inside void. SOLUTION: The gravure printing plate for accurately gravure printing a fine line pattern comprises strip-like grooves 32, and wall members 33 for partitioning the grooves 32 at an interval L in its lengthwise direction. In this case, an ink 34 is filled in the grooves 32. The inks 34 in the grooves 32 are transferred to a printing base material to gravure print the fine line pattern.
Patent JP-S56127757-A (JP)
Title: Cr-ni austenite steel for reactor core material of fast breeder
Inventor: ISHIDA TAIICHI
IPC: C22C38/54
Filed: 1980-02-29
Abstract: PURPOSE: To provide the austenite steel with excellent corrosion resistance, high temp. strength and swelling resistance obtained by adding a specific ratio of C, Mo, P, B, Ti, Nb, Zr to the Cr-Ni austenite steel.  
     CONSTITUTION: The Cr-Ni austenite steel containing either one or both of 0.03W 0.15% C, 1.0W3.0% Mo, 0.02W0.05% P and 0.0010W0.01% B and, further, containing one or more of Ti, Nb, Zr in a range satisfying the formula is prepared. Further, it is pref. to adjust Cr to about 9W26% and Ni to about 6W45% and, moreover, it is appropriate to adjust Mn to about 2.00% or less and Si to about 2.0% or less. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61186625-A (JP)
Title: Slewing type working vehicle
Inventor: MORI AKIHIKO
IPC: E02F9/22
Filed: 1985-02-12
Abstract: PURPOSE:To enable reliable prevention of the occurrence of a hazardous state and to improve safety, by a method wherein a control device is provided for automatically stopping a slewing table in a set position through detection of the rotation direction and the rotation angle of the slewing table, and a source circuit and a proportional valve control are provided. CONSTITUTION:A normally-closed type relay switch SW, shutting off a voltage applied on electromagnetic proportional valves 10A and 10B, is mounted to source circuits R1 and R2. A control device 20 is provided with a detecting means 30, detecting a voltage applied on the electromagnetic proportional valves 10A and 10B, and a discriminating means 32 which performs discrimination in comparison with instruction signals D and F. An output means 34 is provided for outputting a cutting action signal to a control part 33 of the relay switch SW when, based on information from the discriminating means 32, an applied voltage is found to be an error. This causes the relay switch SW to break, the electromagnetic valve to close, a slewing table to automatically stop, and enables reliable prevention of the occurrence of a hazardous accident.
Patent JP-H01202039-A (JP)
Title: System for monitoring and controlling repeater
Inventor: OGAWA FUMIO
IPC: H04B10/275
Filed: 1988-02-08
Abstract: PURPOSE:To simplify the constitution of the inside of a repeater by connecting between monitoring circuits in the repeater through a ring type control signal line and transferring a monitoring signal between the terminal stations of adjacent systems through the control signal line. CONSTITUTION:The monitoring circuits 3 in the repeater 1 are connected to each other by a ring type control signal line 4 to transfer a monitoring signal between adjacent systems. When a fault is generated in a system SYS2, a monitoring signal for the system SYS2 can be transmitted by using any one of other sound systems SYS1, SYS3-SYSn or plural systems and transferred to the monitoring circuit of the system SYS2 through the control signal line 4 in the repeater 1. Consequently, the constitution of the inside of the repeater can be simplified.
Patent JP-H06237978-A (JP)
Title: Production of deodorant
Inventor: TAKEMURA YOZO
IPC: A61L9/01
Filed: 1993-02-15
Abstract: PURPOSE:To produce a low-pressure drop type deodorant suitable for use in an air cleaner, etc. CONSTITUTION:A porous carrier is coated with a slurry prepd. by compounding 2 to 15 pts.wt. ferrous sulfate, 1 to 7 pts.wt. L-ascorbic acid and 0.3 to 1.5 pts.wt. dispersant or 2 to 50 pts.wt. zinc sulfate and 0.3 to 1.5 pts.wt. dispersant with 100 pts.wt. deodorant base material formed by mixing 40 to 90wt.% iron particulates having <=100 microns average grain size and 10 to 60wt.% active carbon having an average grain size finer than 100 meshes and further, compounding water therewith and deodorant components are held on the porous carrier by crosslinking of the iron oxides generated on the surfaces of the iron particulates in the process of curing and drying, by which the deodorant is produced.
Patent JP-H01290910-A (JP)
Title: Removing device by microwave of particle containing carbon included in exhaust gas
Inventor: ORIBUON MISHIERU
IPC: F01N3/08
Filed: 1989-02-06
Abstract: PURPOSE: To improve elimination efficiency of carbon-containing particles by inserting a conductor for an electromagnetic field generated by a microwave source into each of an upstream chamber and an downstream chamber of a filter of a pipe for exhausted gasses. CONSTITUTION: A filter 13 is disposed in a resonator 2, 3 connected to a pipe 12 for exhaust gasses. A conductor 4 for an electromagnetic field generated by a microwave source 6 is inserted in each of an upstream chamber 14 and a downstream chamber 15 of the filter. Carbon-containing particles in exhaust gasses are captured by the filter 13, and the filter 13 is cleaned by the effect of the electromagnetic field from the microwave source 6. As a consequence, am efficiency of eliminating the carbon-containing particles can be improved.
Patent JP-S54119020-A (JP)
Title: Drink containing indigestible polysaccharide
Inventor: YAMAMOTO HIDEO
IPC: A23L2/02
Filed: 1978-03-07
Abstract: PURPOSE: To prepare a delicious drink having thick feeling without pasty taste, useful as a remedy for hyperlipidemia, by adding an indigestible polysaccharide and a water-insoluble fruit component to a drink.  
     CONSTITUTION: 1-2 W/V % of an indigestible polysaccharide such as vegetable seed gum, gummy exudate, cellulose derivatives, etc., (esp. pectin) and 5W10 W/V % of a water-insoluble fruit component (e.g. skin or pulp of orange, lemon, grapefruit, etc.) is added to a drink such as fruit juice (e.g. orange juice, grape juice, apple juice, etc.). The drink thus prepared is sterilized with heat, and filled  in a can, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03231290-A (JP)
Title: Color converter
Inventor: SAYANAGI KAZUO
IPC: G09G5/02
Filed: 1990-02-06
Abstract: PURPOSE:To correctly reproduce target colors by converting the three primary colors of received images to light emission quantities from the information on bias light and ambient light, the information on tristimulus values and the tristimulus values of the target colors. CONSTITUTION:A color conversion section 7 calls the tristimulus values XBi, YBi, ZBi of the bias light and the tristimulus values XA1, YA1, ZA1 of the ambient light out of a memory A5 and the tristimulus values XR, YR, ZR, XG, YG, ZG, XB, YB, ZB when the three primary colors of the received images are made to emit light fully out of a memory B6. The color conversion section 7 makes the computation of equation I by using the respective called out values and determines the light emission quantities RT, GT, BT of the three primary colors of the received images in order for the colors reproduced on a color display to be viewed in the target colors XT, YT, ZT when the bias light XBi, YBi, ZBi and the ambient light XA1, YA1, ZA1 exist. The target colors XT, YT, ZT are correctly reproduced in this way.
Patent JP-S54119620-A (JP)
Title: Manufacture of transformer coil
Inventor: BIGASHIRA KINEO
IPC: H01F27/28
Filed: 1978-03-08
Abstract: PURPOSE: To accurately mould the terminal part of a transformer coil with resin without using an injected-type metal mould, by using a simple terminal mould which is made of metal and covers only the tap lead part of the transformer coil.  
     CONSTITUTION: On the way of winding a coil conductor 6, a tap lead 2 is extended out and a tap changing terminal 4 is fixed. The terminal mould 9, which is made of thin steel sheet having holes for moulding only the tap lead part with the resin containing a filler, is prepared. After the lead 2 is coupled to the terminal 4, the terminal mould 9 is fixed on the surface of the coil by a fitting metal 12 and the filler 10 such as polyester is filled around the lead 2. Then, the coil 1 is dipped together with the terminal mould 9 in the resin. The resin is heated and hardened while the coil 1 and the terminal mould 9 are revolved. Thereafter, the terminal mould 9 is removed, so that the terminal part which has good appearance and whereon terminal screws are accurately arranged is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio