baber/WOPTO huggingface dataset:
Patent JP-S61276712-A (JP)
Title: Rolling mill for wire
Inventor: OKUNO TOSHIKAZU
IPC: B21B37/48
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a rolling mill for adjusting not only a thickness of a rolling wire but also a rolling width by each roll, by providing a rolling width detecting means, and a stress adjusting means and a control means of the stress adjusting means, on an outlet side of a rolling roll of the wire, and a wire inlet side of the roll, respectively. CONSTITUTION:When rolling a wire S by each rolling roll 1, 2, a result of detection of a wire rolling width W by a detecting means 4, and a set value by a setting means 7 are inputted to a control means 6. Also, based on a comparison of said result of detection and the set value, a stress adjusting means 5 is brought to a driving control through the means 6. Furthermore, a stress in the axial direction of the wire S is adjusted by this means 5, and the rolling width W of the wire S by each roll 1, 2, is adjusted so as to be constant. As a result, even in case of wires whose hardness, surface roughness and material, etc. are different, not only a thickness of its rolling wire, but also its rolling width can be adjusted so as to be always constant.
Patent JP-S5821517-A (JP)
Title: Sensor for karman's vortex street flow rate
Inventor: NAGAISHI HATSUO
IPC: G01F1/32
Filed: 1981-07-31
Abstract: PURPOSE:To expand the measuring range of a flow rate and to prevent the decrease in the maximum flow rate of a path, by providing a secondary path in addition to a main path to which a vortex generating body and the like are mounted, and making the airflow resistance in the secondary path larger than the airflow resistance in the main path by using honeycomb paths and the like. CONSTITUTION:The inside of an intake pipe 13, which is arranged from the clean side of an air cleaner 12 provided with a filter element 11 to a intake manifold of an internal combustion engine, is separated into the main path 15 and the secondary path 16 in parallel by a bulkhead 14 along the longitudinal direction. A honeycomb path 17 is provided at the upstream end of the main path 15. A honeycomb path 18, which is longer than the honeycomb path 17, is provided at the upstream end of the secondary path 16. The resistance of the secondary path 16 is made larger than the airflow resistance of the main path 15. The karman's vortex street generating main body 19 and a vortex detecting hot wire 20 are arranged in the main path 15 on the down stream side of the honeycomb path 17. The hot wire is connected to a vortex detecting circuit 21. Thus the pulses having the period corresponding to the flow rate of the air flowing the main path 15 is outputted.
Patent JP-S5910281-A (JP)
Title: Solar photo generator
Inventor: KIYOTA KOUICHI
IPC: H01L31/052
Filed: 1982-07-09
Abstract: PURPOSE:To obtain a solar ray follower of low consumed power and low cost by a method wherein at least three motors having respectively different revolutions are provided, and then the posture of a focus system solar photo generator is controlled by switching them gradually. CONSTITUTION:The solar ray follower is driven generally by a motor 5. In case of improper opposition to solar rays as the sun moves, the signal of a solar position detector 3 is transmitted to the follow controller 4. When the solar photo generator keeps behind the solar position, the lag is corrected by switching to a slightly higher motor 5'; when ahead of it, the lead is corrected by switching to a slightly slower motor 5''. At the point of proper opposition of the solar photo generator to the sun, a normal action is maintained by switching again to the original drive motor 5. The control for revolutions of the drive motors is unnecessitated, resulting in the saving of power loss, and the effect to the reduction of the cost is large.
Patent JP-S62275834-A (JP)
Title: Torque distribution control device for four-wheel drive vehicle
Inventor: KUBOTA MIDORI
IPC: B60K17/348
Filed: 1986-05-23
Abstract: PURPOSE:To lighten the burden of an abnormal tire and prevent the dislocation of a rim, and the like, and improve safety by controlling the distribution of torque so as to reduce the driving torque of an abnormal side wheel when the air pressure of a tire is abnormal. CONSTITUTION:A torque distribution ratio setting part 52 determines a torque distribution ratio alpha corresponding to a vehicle speed V from a relation between a defined distribution ratio alpha (TF/TR) and the vehicle speed V, in a control unit 42. The signal of this distribution ratio alpha is inputted into a power flow switchover part 53, which, then, outputs an operation signal to an actuator 44. Also, the signal of the distribution ratio alpha, together with the input torque Ti of an input torque sensor 40, is inputted into the clutch torque calculating part 54, and a clutch hydraulic pressure Pc corresponding to the clutch torque Tc is outputted to an actuator 43. In this case, an extreme low pressure of an air pressure is judged based on the signals from the air pressure sensors 50, 51 of front and rear wheels in an abnormality judging part 56 and, thereby, the torque of the wheel on an abnormal side is reduced by a torque distribution determining part 57.
Patent JP-S6011564-A (JP)
Title: Water ink
Inventor: KONUKI ISAO
IPC: C08L27/12
Filed: 1983-06-30
Abstract: PURPOSE:To provide a water ink which has excellent prolonged stability and can give handwriting having excellent water resistance and fixation even on non- absorptive surfaces such as glass, metal, etc., by mixing an oil dye, a water- soluble org. solvent having a high dielectric constant, water and a betaine type acrylic resin. CONSTITUTION:An oil dye (A) (e.g. Algol Yellow 2103), a water-soluble org. solvent (B) having a dielectric constant of 8 or above and a b.p. of 80-300 deg.C under atmospheric pressure (e.g. ethylene glycol or monoethanolamine), water (C) and a betaine type acrylic resin (D) of the formula (wherein R1 is H, CH3, C2H5; R2, R3 are each CH3, C2H5; R4 is a 1-18C alkyl; l is 2-18; m+n is 100-1,000) are mixed together to obtain the desired water ink. This water ink has excellent fixation imparted by the betaine type acrylic resin so that it can give uniform handwriting which is not scratchy, even when written on non- absorptive surfaces such as glass, etc.
Patent JP-S6011155-A (JP)
Title: Monitoring device for mass spectrometer
Inventor: TAKEDA TSUNEZOU
IPC: H01J49/02
Filed: 1983-06-30
Abstract: PURPOSE:To enable easy optimization operation as well as maintenance and control of a device by subtracting the optimum value of parameters in a reference stage from the optimum value of the parameters at the present point of time and displaying a deviation value so that the change of conditioning owing to the contamination, trouble, etc. of a mass spectrometer can be monitored. CONSTITUTION:A signal for optimization is inputted to a CPU8 from an operation board 10 to monitor the condition of a present mass spectrometer 1 upon lapse of certain time from a reference stage, then the CPU8 reads the parameter values from the respective systems 2, 4, 6 of the spectrometer 1, calculates the optimum value of the parameters at the present point of time, stores the same in the 2nd storage part 16, reads out at the same time the optimum parameter value in the reference stage stored in the 1st storage part 14 and transmits the same together with the optimum value at the present point of time to a subtraction part 18. Both optimum values are subtracted for each of the parameters in the part 18 and a deviation is calculated. The deviation is displayed together with the optimum value of the present parameters sotred in the part 16 on the image screen of a display part 20.
Patent JP-H04346553-A (JP)
Title: Charging signal transmission system
Inventor: HASEGAWA KENICHI
IPC: H04M15/00
Filed: 1991-05-24
Abstract: PURPOSE:To prevent the generation of noises by supplying 0V to a T side current supply circuit, -48V to an R side current supply circuit in a calling made, -48V to the T side current supply circuit in a charging pulse transmission state, and 0V to the R side current supply circuit respectively from a power voltage control circuit. CONSTITUTION:A charging pulse PC is transmitted to a filter part of a power voltage control circuit 2 from a CPU of a control part 1 in a calling mode. Thus the voltage is inverted into -48V from 0V at a T side power control part of the circuit 2. Meanwhile the voltage of an R side power control part is inverted into 0V from 48V. Thus an inverted current is supplied to a T side current supply circuit 3 and an R side current supply circuit 4 only in a transmission mode of the pulse PC. When the pulse PC is through, the circuit 2 is set again in a calling mode and the power of 0V is supplied to the circuit 3 from the T side power control part. At the same time, the power of -48V is supplied to the circuit 4 from the R side power control part respectively. Thus the noises are absorbed by an LPF of the filter part of the circuit 2. As a result, the generation of noises can be prevented with no use of a relay.
Patent JP-H0416612-A (JP)
Title: Landscape dam body and landscape block therefor
Inventor: INO HIDEO
IPC: E02D29/02
Filed: 1990-05-11
Abstract: PURPOSE:To maintain a landscape beautiful and to allow under-water creatures to live by providing grooves enough large to cultivate plants on the upper face of concrete material and studding drain holes on the bottom or near the bottom of the groove. CONSTITUTION:A groove 3 is formed on the face 2, which is the top block of a large block 1, and a drain hole 4 is also penetrated in the bottom or near the bottom of the groove 3. In the groove 3 soil is put and some plants, iris 11, for example, are cultivated. On the other hand, in the case where these blocks 1 are installed in rivers, which contact with the water surface 7, through holes 12 are made on the portions, which are always under the water surface, and extend to corrosion-resistant and water permeable cages 13 resulting in the formation of fish nest.
Patent JP-S5822503-A (JP)
Title: Cab signal device
Inventor: ISHIKAWA HIROSHI
IPC: G05B9/03
Filed: 1981-07-30
Abstract: PURPOSE:To enable to display at least one indication speed even under an abnormal condition by a method wherein a plurality of processing circuits, in which a receiving circuit and a checking circuit are corresponded in a 1 to 1 form, are provided and, at the same time, the receiving circuit located in the processing circuit, the output of which was discorded at the beginning, is separated. CONSTITUTION:Receiving circuits 2'a to 2'c and processing circuits 11a to 11c, wherein checking circuits 4'a to 4'c were corresponded in 1 to form, are provided. Lower signal preferential circuit 15 gives the lowest signal, among the indication speed signals outputted from the receiving circuits 2'a to 2'c, to an indication circuit 7. Minority deciding circuit 6 indicates 9 the processing circuit, the output signal of which has been turned to discordance, the number of 11c for example, and at the same time, a memory circuit 12 is operated and the receiving circuit 2'c is separated. An OR circuit 14 outputs the OR signal from the receiving circuits 2'a and 2'b, and indicates 7 an indication speed.
Patent JP-S611231-A (JP)
Inventor: MATSUSHITA TOSHIYUKI
IPC: H02J9/06
Filed: 1984-06-13
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-H09301793-A (JP)
Title: Gas generating agent for air bag
Inventor: YOSHIDA TADAO
IPC: B60R21/264
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the gas generating agent for an air bag having combustibility superior to that of the conventional non-azide gas generating agent and excellent in heat stability and formability by using a hydrazide compd. with at least the one hydrazide group protected by a formyl of carbamoyl group as the gas generating base. SOLUTION: This gas generating agent for an air bag contains a compd. having at least one hydrazide group in one molecule and with at least the one of the hydrazide groups protected by a formyl or carbamoyl group and an oxidizing agent as the effective components. A dihydrazide compd. shown by H2 NHN-X-NHNH2 (X is -CO- or -CO-A-CO-, and A is an alkylene or arylene group) and with at least the one hydrazide group of the compd. protected by a formyl or carbamoyl group is preferably used as the hydrazide compd. to be used as the material for the gas generating base.
Patent JP-S55118490-A (JP)
Title: Demethylmaytansinoid compound and its preparation
Inventor: ASAI MITSUKO
IPC: A61P31/04
Filed: 1979-09-17
Abstract: NEW MATERIAL:A demethylmaytansinoid compound of formula I (X is Cl or H; R is hydrocarbon group which may be substituted). EXAMPLE:Demethyldechloromaytansinol 3-benzyl carbonate. USE:Antifungals, antiprotozoan and antitumor agents, or an intermediate for the synthesis of useful medicines, with low toxicity. PROCESS:A compound of formula II is brought into contact with microorganisms or their treated ones having the ability to convert the OCH3 group at the 20-position into an OH group at 20-50 deg.C and pH5-10 under shaking, aeration, or spinner conditions to give the compound of formula I. Bacillus megaterium IFO 12108 or Streptomyces flavotricini IFO 12770 may be cited as the microorganisms.
Patent JP-H07326883-A (JP)
Title: Protective device of electronic device sensitive to electromagnetic radiation
Inventor: JIYAN MARUKU KOSUKUE
IPC: H03H7/01
Filed: 1995-05-18
Abstract: PURPOSE: To provide a protector of an electronic device sensitive to electromagnetic radiation which realizes reduction of a size and the cost without increasing a circuit number. CONSTITUTION: A protector includes only one printed circuit board 14 that traverses perpendicularly a metal partition 11 for separating a shielded downstream region 13 and an upperstream region 12 which is disposed in a metal housing 10 so as to include a first part located at the upstream region and a second part located at the downstream region for supporting an electronic device 15 and in which an electromagnetic field is existent. An input/output electric signal is propagated from an upper stream to a down stream through a printed conductor wire on at least one internal layer of the printed circuit board 14. Filtration means for an electric signal includes constituent parts located in close vicinity of the separation metal partition 11 and packaged on the surface of the same, and a capacitor assembled in the printed circuit board 14 traversing the partition 11.
Patent JP-H07328670-A (JP)
Title: Multistage waste water treating device
Inventor: MORI SHOICHI
IPC: C02F3/10
Filed: 1994-06-01
Abstract: PURPOSE:To provide the device highly compatible with the fluctuations of load of difficult-to-decompose matter and capable of treating the difficult-to- decompose matter under high-load conditions. CONSTITUTION:This device is provided with a first-stage treating tank 1 densely packed with a difficult-to-decompose matter-decomposing microorganism by covering and immobilizing a specified microorganism capable of efficiently decomposing the matter with a gel, etc., or depositing the microorganism on a carrier, and a second-stage treating tank 2 onward connected to the first-stage treating tank in series, making predominant a microorganism capable of predating the difficult-to-decompose matter-decomposing bacteria flowing out of the first-stage treating tank by a food chain, digesting and reducing the volume of the bacteria. The first-stage treating tank is separated into a stabilization tank 3 for treating a fixed amt. of the difficult-to-decompose matter in the original waste water and a load fluctuation absorption tank 4 for treating the difficult-to-decompose matter of the remaining fluctuating part.
Patent JP-H10277130-A (JP)
Title: Medicine package not injuring skin of human body
Inventor: YOKOCHI YOSHIHIRO
IPC: A61J1/03
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of sharp edges that would injure the skin of the human body, and to enable the medicine to be safely carried with by perforating punch holes to a medicine package, so that the cutout parts can be rounded. SOLUTION: By perforating punch holes 3 as shown in the figure to a medicine package, the cutout parts are rounded as shown in the figure 4 'the result of the invension', so that the occurrence of sharp edges that would injure the skin of the human body can be prevented.
Patent JP-H11296845-A (JP)
Title: Magnetic disk medium and magnetic recording device
Inventor: HATTORI KAZUHIRO
IPC: G11B5/012
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk medium and a magnetic recording device in which a pattern medium structure is adopted, no fringing problem exists and a high data transfer rate can be realized. SOLUTION: The magnetic disk medium 10 is made of a disk shaped substrate 12 and magnetic materials which are located on the substrate 12 to magnetically record information. The medium 10 is provided with many unitized minute recording sections 14, which are arranged in a concentric circular shape or a spiral shape in the peripheral and the radial direction with intervals on the substrate 12 and a nonrecording section 16 which is formed by a nonmagnetic material to bury the intervals among the section 14. The section 14 have the shape having major and minor axes and the major axes are directed in the radial directions of the substrate 12.
Patent JP-H10296445-A (JP)
Title: Plasma arc torch
Inventor: SASAKI SHIGEO
IPC: B23K10/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To improve operability and reliability for a fastening construction of a cathode electrode in the plasma arc torch. SOLUTION: When a bar like cathode electrode 2 piercing to a center of the plasma arc torch 10 is fixed, by inserting a center hole of a slant fastening ring 4 to the cathode electrode 2, the cathode electrode 2 is held with a pot body 1, with the slant fastening ring 4 and then with coma cap 3. By this construction, the slant fastening ring 4 is fixed corresponding to its slant angle so that screwing force of the coma cap 3 is converted to friction force with the cathode electrode 2.
Patent JP-S6029237-A (JP)
Title: Device for preventing vibration of wire electrode in wire cut electrical discharge machining
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1983-07-04
Abstract: PURPOSE:To aim at preventing the generation of vibration and as well at absorbing vibration generated, by forcingly contacting a pair or a plurality of contact members made of low-friction materials, with a wire electrode in a clamping condition around the electrode so that vibration is limited. CONSTITUTION:A wire electrode 2 passes through between a movable contact member 14 supported to a movable iron piece 12 and a stationary contact member 15 in a vibration preventing device 10. The wire electrode 1 is magnetically and instantly made into contact with the stationary contact member 15 and the movable contact member 14 in a clamped condition by magnetically exciting a magnetic exciting coil 16 when vibration above a predetermined level generated in the wire electrode 1 in the working part between end part guides 6a, 6b is detected, by magnetically exciting it at predetermined time intervals previously set, or by magnetically exciting it, intermittently with a pulse wave having a frequency which is nearly equal to the resonant frequency of the wire electrode 1, and therefore, at least one of the vibration fulcrums of the wire electrode 1 is displaced from the positions of both guides 6a, 6b toward the positions of the contact members 14, 15 so that generated vibration is damped, ceased or changed into small vibration having a high frequency, thereby vibration is substantially limited.
Patent JP-S5822866-A (JP)
Inventor: FUKUNAGA MASAO
IPC: F25C1/04
Filed: 1981-07-30
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-H0417565-A (JP)
Title: Rectifying and smoothing circuit for switching power source
Inventor: YASHIRO HIROYUKI
IPC: H02M3/28
Filed: 1990-05-10
Abstract: PURPOSE:To limit a spike current by interposing one coil out of the two coils constituting choke coil, between the anode of a flywheel diode and the connecting point of the other coil and a smoothing capacitor. CONSTITUTION:A choke coil 9 has two coils 9A and 9B, which are separated from each other, and one coil 9A is interposed between the anode of a flywheel diode 6 and the connecting point of the other coil 9B and a smoothing capacitor 8. At the time of turn-on of a rectifying diode 5, the spike current by the effect of the reverse restoration time of the flywheel diode 6 is limited by the impedance increased by the choke coil 9.
Patent JP-S63286103-A (JP)
Inventor: ITO HITOMI
IPC: A45C13/10
Filed: 1987-05-18
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-H11313077-A (JP)
Title: Communication lsi and atm device
Inventor: TERAKAWA HIROAKI
IPC: H04L9/20
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology for recognizing the synchronism of received data through the use of an idle period. SOLUTION: An idle control means 42 for outputting synchronism recognition data in an idle period from a scrambler 43 by using pseudo random numbers generated in a first pseudo random number generation circuit 44 and an idle error detection means 37 for discriminating whether or not data received in the idle period is matched with the pseudo random number generated in a second pseudo random number generation circuit 36 based on the output signal of a descrambler 34 are installed. It is discriminated whether data received in the idle period is matched with the random number generated in the second pseudo random number generation circuit or not based on the output signal of the descrambler. Thus, synchronism using the idle period can be recognized.
Patent JP-S6011096-A (JP)
Title: Fin type heat exchanger and manufacture thereof
Inventor: WAKUMIZU TERUYOSHI
IPC: B21D53/08
Filed: 1983-07-01
Abstract: PURPOSE:To improve the heat exchanging rate of the heat exchanger as well as the rigidity of fins and simplify the manufacturing work of the heat exchanger. CONSTITUTION:Fins 21 are inserted into the inside of the U-shaped support member 24 of aluminum through openings 25 as shown by the arrow sign 21 in the diagram. In this case, the fins 21 are inserted and piled alternately one by one so that the protuberances 23, formed on respective fins 21, are abutted against each other at the tip ends 23' thereof, whereby, the intervals between fins are kept in constant substantially. After all of the fins 21 are piled, refrigerant pipes 18, having outer diameters slightly smaller than the diameters of through ports 22, are penetrated through the through ports 22. Next, metallic piping members 18', whose diameter is larger than the inner diameter of the refrigerant pipes 18, are fitted to the refrigerant pipes 18 to engage respective refrigerant pipes 18 with the fns 21. Cool air flowing through the heat exchanger, is disturbed not only by the refrigerant pipes 18 but also by the protuberances 23 and the surface area of the fins 21 is increased by the protuberances 23, therefore, heat exchanging area between the cool air and the fins 21 may be increased.