baber/WOPTO huggingface dataset:
Patent JP-H0210405-A (JP)
Title: Method for monitoring number of worked parts
Inventor: MIYAJIMA KEIICHIRO
IPC: G05B19/4063
Filed: 1988-06-29
Abstract: PURPOSE:To accurately output the total number of worked parts by discriminating whether a number command to specify a number N of worked parts exists in an NC program or not and adding this number to the total number of worked parts obtained till then. CONSTITUTION:A NC device consists of an NC tape 11, an NC data reading part 12, an NC main body part 13, and a display part 14 like a CRT on which a total number NT of worked parts is displayed. The NC main body part 13 is provided with a discriminating part 13a which discriminates the number command, the program end, and the other commands, registers 13b-13e, an adding part 13f, and a numerical control part 13g. It is discriminated by the discriminating part 13a whether NC data read from the NC tape 11 is the number command which specifies the number N of parts to be worked by the NC program or not, and the adding part 13f adds the number N of parts to be worked to the number NT of parts worked till then by the program end and outputs the addition result to display it on the display part 14. Thus, the correct total number of worked parts is always outputted.
Patent JP-H115121-A (JP)
Title: Ram control method for press braking
Inventor: TAKAZAWA TERUHIRO
IPC: B21D5/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of bending member by adjusting deflection of ram and running table being pressurized at the lowest limit position of the shaft, in combination of the synchronized operation and independent operations of a plural number of driving shafts, without using any measuring device and the like. SOLUTION: In this press mechanism, the top and the bottom positions of the ram 2 is detected by a linear encorders 14a-14d set in corresponding to the driving shaft positions of each rams. The feed back control to the ram driving servo motors 11a-11d is made possible by inputting the detected value into a NC unit of the control board. When the bending procession is made, the processing information is input in the NC unit in advance to calculate a slow delivery point, a synchronize control stop position and the shaft lowest limit position of each ram driving shafts. Based on the calculated results, all the shafts are synchronized and, the ram 2 is fast descended to the starting position of slow delivery and continuously descended slowly to the synchronize control stop position.  Thereafter, each shafts become independent and descend slowly to their lowest limit positions to finish the bending procession.
Patent JP-S5384910-A (JP)
Title: Formaldehyde composition of high concentration
Inventor: KITSUTA YOSHIHIRO
IPC: C07C47/058
Filed: 1976-12-29
Abstract: PURPOSE: To prepare a tractable formaldehyde composition capable of storage at low temperature and improving the yield of resin therefrom, by dissolving 1,3,5triazine compound in a concentrated formaldehyde composition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04359090-A (JP)
Title: Production of high-boiling aromatic solvent
Inventor: MARUYAMA FUMIO
IPC: C10G35/095
Filed: 1991-06-04
Abstract: PURPOSE:To obtain the title solvent having a low mixed aniline point, excellent solubility and a small amount of evaporation residue at a low cost by reforming kerosine fraction or raffinate to give an oil and hydrogenating the oil in the presence of a hydrogenating catalyst. CONSTITUTION:A kerosine fraction or raffinate obtained by recovering n- paraffin from the fraction is reformed to a reformed oil, which is hydrogenated in the presence of a hydrogenating catalyst comprising preferably a palladium- based or platinum-based catalyst. Then a fraction having 185-215 deg.C boiling point range or a fraction having 205-245 deg.C boiling point is separated by distillation and recovered.
Patent JP-S645150-A (JP)
Title: Channel system selection system
Inventor: FUKUSATO RYOJI
IPC: H04M3/22
Filed: 1987-06-29
Abstract: PURPOSE:To ensure the exchange service in on-line by executing an instruction to both duplicated channel systems so as to decide the normality thereby setting the normal system as an active system. CONSTITUTION:A subscriber circuit 1 and a processor 4 are connected via a 0 system channel 5 and a 1 system channel 6 in the channel system of duplicated constitution. In setting either the 0 system channel system 5 or the 1 system channel system 6 at the leading processing as the active system and the other as the standby system, the instruction of initializing or write is issued to both the systems 5, 6 during leading, whether or not the instruction is executed normally is judged and the normal channel system is set as the active system. Thus, it is not required to set a channel system having a fault potentially as the active system and the exchange service in on-line is guaranteed.
Patent JP-S6317781-A (JP)
Inventor: KAWAUCHI KAZUHIKO
IPC: B66B1/42
Filed: 1986-07-09
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-S5682880-A (JP)
Title: Soil conditioning material
Inventor: YASUHARA MINORU
IPC: A01N63/20
Filed: 1979-12-08
Abstract: PURPOSE: A soil conditioning agent, capable of preventing the injury by continuous cropping due to the progress of contamination with pathogenic germs, and containing a treated substance obtained by adding soil to a culture medium containing a specific pyrimidine derivative as a nutrient source, and cultivating the soil aerobically as an active constituent.  
     CONSTITUTION: Soil, e.g. fertile arable land containing much organic substance, is added to a culture medium containing preferably 0.05W1% 2-oxo-4-methyl-6- ureidohexahydropyrimidine essentially as a nutrient source. The resultant mixture is then cultivated aerobically at 20W35°C for 3W30 days, and if necessary adsorbed on a microporous adsorbent, e.g. calcined vermiculite, to give the aimed soil conditioning agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0325891-A (JP)
Title: El element driving method
Inventor: ARAI NAOKI
IPC: H05B44/00
Filed: 1989-06-23
Abstract: PURPOSE:To increase and lower voltage along a sinusoidal curve and reduce loss by connecting an EL element to the primary winding of the transformer of a self-excited oscillation type inverter, and conducting resonance between the self-inductance of the primary winding of the transformer and the self- electrostatic capacity of the EL element. CONSTITUTION:A constitution in which an EL element 2 is connected to the primary winding NP of the transformer T, of a self-excited oscillation type (voltage resonance type) inverter is provided. Resonance between the self- inductance LP of the primary winding NP of the transformer T1 and the capacity between electrodes CO which is the self-electrostatic capacity of the EL element 2 is conducted to apply an AC voltage having a sinusoidal wave form to the EL element 2. The sinusoidal wave is formed in the L-C resonance circuit, and the voltage is increased and lowered along the sinusoidal curve, so that the transistor on the on side simply works as a switch element, and the loss of transistors Q1, Q2 is remarkably reduced, compared with a conventional system.
Patent JP-S5584900-A (JP)
Title: Transfer method of fluid
Inventor: TOKIYAMA YASUHIRO
IPC: F04F1/18
Filed: 1978-12-20
Abstract: PURPOSE: To transfer a fluid to higher elevation by a system wherein an air bubble is mixed within a discharge pipe at the position lower than the liquid surface of the container, or an air bubble is generated by heating the fluid in the container to the temperature higher than the fluid in the discharge pipe.  
     CONSTITUTION: For example, when ethylene glycol stored in a container 10 is discharged through a discharge pipe 3, the amount of an inert gas contained in a cylinder 5 and pressure controlled by a pressure reducer 6 is regulated by a control valve 7, which is dispersed within the discharge pipe 3 with a porous nozzle 9, the density difference may be developed between the fluids contained in the container 10 and the discharge pipe 3 corresponding to the gas hold-up volume of the dispersion phase to cause the liquid level within the discharge pipe 3 to lift up higher than the level of the container 10. Then, by increasing the injected volume of gas, ethylene glycol may be transferred to the container 11 which is located at higher elevation than the container 10. Thus, the injected inert gas can be separated by a gas separator 4 to discharge to the outside of a system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5589422-A (JP)
Title: Forming method of insulation coating on directional silicon steel plate
Inventor: MORITO NOBUYUKI
IPC: H01F1/18
Filed: 1978-12-27
Abstract: PURPOSE:To form an insulation coating with excellent adhesability, uniformity as well as low iron loss value by a method wherein, on a sub-scale containing SiO2 formed on a cold rolled directional silicon steel plate surface after decarburization and annealing, an annealing separating agent based on MgO containing a limited amount of SrSO4 with a specific particle size is coated and annealed. CONSTITUTION:On a sub-scale containing SiO2 formed on a surface of a cold rolled directional silicon steel plate decarburized and annealed with a final plate thickness, an annealing separating hereinafter described is coated and, subsequently, final annealing is carried out. The said annealing separating agent contains MgO containing 0.1-10%, preferably, 0.5-5% of SrSO4 as Sr of which crud particle components not passing through a 325mesh screen are below 1% as a main component. By this method, because the obtained coating is dense, color tone is uniform dark gray and beautiful apperance is displayed. Moreover, without losing adhesability, electric insulation property of the like, forsterite particles directly under a steel plate surface are disappeared and iron loss is reduced.
Patent JP-H08230420-A (JP)
Title: Pneumatic radial tire
Inventor: TSURUTA MAKOTO
IPC: B60C15/06
Filed: 1995-06-03
Abstract: PURPOSE: To effectively suppress generation of a crack caused by distorted deformation, twisted deformation, and flow deformation due to a charged internal pressure when a load is rotated and to surely improve durability of a bead part. CONSTITUTION: The third stiffener 33 with low rubber hardness is arranged in the outside part in the radius direction of a stiffener 30 so as to absorb and reduce distorted deformation and twisted deformation in a side wall part 35 in the middle of transmission, and deflection in the vicinity of an outside end 36 in the radius direction is reduced, while the first and the second stiffeners 31 with comparatively high rubber hardness are arranged in the inside and in the central part in the radius direction of the stiffener 30 individually, so that flow deformation to the outside in the radius direction of rubber between a folded part, 26 and a main body part, 25 is reduced.
Patent JP-H0824669-A (JP)
Title: Manufacture of metallic catalyst carrier
Inventor: ISHIKAWA HIROYUKI
IPC: B23K20/00
Filed: 1994-07-12
Abstract: PURPOSE:To make the burning in a vacuum unnecessary in manufacturing a metallic catalyst carrier used in the catalytic converter of a car. CONSTITUTION:After a metallic catalyst carrier element 1 is formed by winding or laminating alternately two metal plates, an oxidized coat removing agent 5 is fixed on the joint 4 between the metal plates. The carrier element 1 is burned in an atmosphere of inactive gas other than nitrogen so that the joint 4 is diffusion-bonded integrally. The agent 5 is made from potassium tetrafluoroaluminate, and the temperature of the inactive gas is 1150-1300 deg.C.
Patent JP-S6137127-A (JP)
Inventor: SAEKI KIMIHIRO
IPC: A47L11/22
Filed: 1984-07-30
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-H0210950-A (JP)
Title: Transmission system
Inventor: SHICHIJO TAKUMI
IPC: H04L12/721
Filed: 1988-06-28
Abstract: PURPOSE:To flexibly cope with a change in a system constitution and to enhance the degree of freedom at a branching point side by providing a path selection section applying path selection at a branch point of a transmission path and a storage means registering an individual identification code corresponding to the branching point. CONSTITUTION:When information coming through a transmission path 2 reaches the path selection section 3, the selection section 3 collates the identification code ID of an address added to each information to be sent and an ID registered in a memory 4 to select any of transmission paths 5a-5c after the branching. Which of IDs (id1-id5) in the address is to be used or how it is discriminated or utilized is decided optionally by rewriting the content of the memory 4. For example, the identification codes may be decoded in the order of id1, id3, id5, id2, id4 or in the order of id1, id2, id3, id4, id5 and the final point is to be arrived. Since the ID utilization form in the address is changed at any time depending on the convenience of the branching point side, the system constitution is coped with flexibly and the degree of freedom of the branching point side is enhanced freely.
Patent JP-H0451594-A (JP)
Title: Surface treatment method for printed wiring board
Inventor: KASUGA TATSUO
IPC: H05K3/28
Filed: 1990-06-19
Abstract: PURPOSE:To restrain an increase in the number of surface treatment processes and to lower a cost by a method wherein, after a first solder resist has been screen-printed, a marking operation and the formation of a second-layer solder resist film are executed in the same process. CONSTITUTION:A solder resist is screen-printed on the whole surface of a printed wiring board 1 excluding pads 5 and through holes 6, 7; after that, a solder resist with which a colored paint has been mixed is screen-printed. Thereby, component-position indications 10 and component symbols 11 are marked in a general pattern area F on the printed wiring board 1. At the same time, a second-layer resist film is formed on the surface of a power-supply pattern area E excluding the through holes 7 (through-hole parts 7A indicated by encircled dotted lines). Thereby, the number of surface treatment processes can be finished in two processes, and a surface treatment cost can be lowered.
Patent JP-S6140075-A (JP)
Title: Charging circuit
Inventor: HOSOKAWA TETSUO
IPC: H02M3/28
Filed: 1984-07-31
Abstract: PURPOSE:To improve the charging efficiency and reduce the size and weight of a charging device, by providing a means for quickly discharging the electric charge accumulated in the capacitance between the gate and source of a MOSFET for high electric power at the same time as the switching pulse applised to the gate of the MOSFET shifts to an OFF state. CONSTITUTION:A DC water supply V is switched through a MOSFET2 for high electric power. The voltage V is boosted by a transformer 1 and supplied to an excitation charging circuit 100 through a diode D11. An accumulated charge dischargng circuit 16 has an astable multivibrator 161, an input resistor R162 and a transistor TR163 and carries out discharging of the electric charge accumulated in the capacitance between the gate and source electrodes of the FET2. The vibrator 161 performs free-running at a preset period and outputs timing pulses Q and inverted pulses Q', which are generated with opposite polarity. In consequence, the transistor TR163 is turned conductive at substantially the same timing as an OFF state of the gate voltage is started, so that the charge accumulated in the capacitance between the gate and the source of the FET2 is quickly discharged. Thus, it is possible to improve the charging efficiency and reduce the size and weight of the device.
Patent JP-S5583375-A (JP)
Title: Automatic waveform equalizer
Inventor: FUKUSHI YUUZOU
IPC: H04N5/00
Filed: 1978-12-20
Abstract: PURPOSE:To attain effective and automatic equalization by reducing an influence of a direct-current component by removing the direct-current component by passing a reference waveform through a differentiating circuit when comparing the reference waveform with a reference signal. CONSTITUTION:An input signal is inputted from input line 2 of transversal filter 1 to tapped delay line 3 and each tap output is added by adder circuit 5 under the control of tap gain control circuit group 4 before outputted to output line 6. Part of the output signal of filter 1 is differentiated by differentiating circuit 7 and the reference waveform of comparator circuit 8 is inputted and compared with the reference voltage of reference voltage generating circuit 9 at the timing generated by timing pulse generating circuit 10. By receiving part of the output signal, circuit 10 generates clock pulses of a fixed period, which are counted only at fixed time to find the center of the reference waveform, and a string of sampling pulses are generated at positions corresponding to respective taps of filter 1 centering on the found value and then supplied to comparator circuit 8. A comparison output between the differential reference waveform and reference waveform at respective tap points are supplied to tap gain control voltage generating circuit 11 to control circuit group 4, thereby correcting waveform distortion.
Patent JP-S645058-A (JP)
Title: Photoelectric converting device
Inventor: ITABASHI SATORU
IPC: H04N5/369
Filed: 1987-06-26
Abstract: PURPOSE:To eliminate stray capacitance at insulated intersections between discrete output electrodes and common lines of a photoelectric converting element, by providing a conductor layer at the interconnections between the discrete electrodes and the common lines. CONSTITUTION:Conductor layers 16 capable of holding a fixed potential are provided at insulated interconnections between discrete electrodes 12 and common lines 18, so that no stray capacitance is produced between the discrete electrodes 12 and the common lines 18. Further, interconnections for holding potentials between the discrete electrodes 12 and between the common lines 18 at a fixed value that is sufficiently higher than the maximum potential of output lines, are provided so that no line-to line capacitance is produced between the discrete electrodes 12 or between the common lines 18. Accordingly, the lines are not coupled capacitively with each other and, thus, cross talk can be prevented effectively.
Patent JP-S5587830-A (JP)
Title: Fuel pump control circuit
Inventor: MAJIMA KEISUKE
IPC: F02N11/08
Filed: 1978-12-22
Abstract: PURPOSE:To heighten a reliability and make the device at low cost, by providing a drive circuit for driving the fuel pump in accordance with an output signal of charge-discharge circuit, during the period of generating an ignition switch signal. CONSTITUTION:When stopped the engine due to a cause of accident or fault, that is, in the case when stopped the engine in a condition with the ignition switch turned on, the electric charge of a condenser C1 is discharged, and when the input to a drive circuit 7 becomes below a level of threshold, the drive circuit 7 comes to be off-state. This causes a fuel pump 5 to stop its operation. On the other hand, in the case with the engine in operation and the ignition switch turned off, the fuel pump 5 is stopped operation because a signal of the ignition switch is not applied to one end of the fuel pump 5.
Patent JP-S644970-A (JP)
Title: Computer system
Inventor: TAKAMIYA TETSUNORI
IPC: G11B20/10
Filed: 1987-06-26
Abstract: PURPOSE:To effectively use a magnetic tape volume to a maximum, by dividing and utilizing a physical magnetic tape volume into logical volumes. CONSTITUTION:The titled system is constituted of a central processing unit CPU1-1 and a magnetic tape device MT1-2. A logical volume initialization control means 1 is called, and the logical volume initialization control means 1 initializes a magnetic tape as calculating recording density and gap length between data, and generates plural logical volumes designated by a user in one physical volume. In such a way, it is possible to divide and utilize one magnetic tape into plural physical volumes and to increase the activity efficiency of the magnetic tape.
Patent JP-H0913613-A (JP)
Title: Handrail mounting structure
Inventor: MIKI HIDEAKI
IPC: E04D13/15
Filed: 1995-06-27
Abstract: PURPOSE: To facilitate the position regulation and mounting by providing fitting parts which slide from the inner wall surface of a handrail wall to the outer wall side and mutually fit on a receiving member and a coping, and providing a fixing part for fixing the coping on the handrail wall inner wall side of the receiving member. CONSTITUTION: A receiving member 6 is placed on the upper end part of a handrail wall 1, the receiving member 6 is fixed by a screw 10, and a preliminarily assembled handrail 9 is put on the handrail wall 1 through the receiving member 6 so that a coping 5 on the lower part is laid over the receiving member 6. The handrail 9 is horizontally slid from the indoor side to the outdoor side to mutually fit fitting parts 18 on the coping 5 and the receiving member 6, and the handrail 9 is temporarily fixed. Since the handrail 9 is in the temporarily fixed state, the positional regulation of the handrail 9 is facilitated. The temporarily fixed handrail 9 is fixed to the fixing part 21 of the receiving member 9 by a vis 20, and since the handrail 9 is fixed in the temporarily fixed state by the vis 20, the fixation of the handrail 9 is facilitated.
Patent JP-S5786111-A (JP)
Title: Tape deck and reproducer for tape
Inventor: HIRAI FUMIO
IPC: G11B15/12
Filed: 1980-11-17
Abstract: PURPOSE:To perform reproduction from an optional tape selectively and freely by providing endless tapes, and providing reproducing heads between drums. CONSTITUTION:Electric signals from reproducing heads 10A and 10B, etc., for reproduction from a wide tape or endless tapes are transferred to an amplifier 20 through selective means 13A and 13B. When a desired push button among push buttones 14A, 14B, etc., is pushed, a gate 13 is opened to apply a reproduced signal from an optional reproducing head to the amplifier 20 through a cable 15, and it is reproduced from a speaker 21. When two out of the push buttons 14 are pushed at the same time, gate circuits are opened at the same time to reproduce two recorded sounds from the speaker 21 simultaneously.
Patent JP-S5861983-A (JP)
Title: Electron beam cutting method
Inventor: TAKAGI HIROYUKI
IPC: B23K15/08
Filed: 1981-10-12
Abstract: PURPOSE:To permit electron beam cutting in the stage of electron beam cutting of a member to be cut by removing the molten metal stagnaging in the cut part by the centrifugal forces developed by the rotation of the member. CONSTITUTION:An electron beam 3 is irradiated from an electron beam gun 2 toward the point P of a member 1' which rotates at a high speed in an arrow direction at, for example, a rotating speed omega. At the same time the beam 3 is deflected in a direction Y in synchronization with the speed omega. While the irradiating position P of the beam 3 moves from the point A to B and C, the  beam 3 is always irradiated and the irradiated parts melt. The molten metal is  scattered by the centrifugal force developed in accordance with the rotation of  the member 1' and is removed from the point P. When the point P arrives at  the point C, the beam 3 is returned quickly to the point A, and when the point  P arrives at the point A, the beam 3 is irradiated to said point.