baber/WOPTO huggingface dataset:
Patent JP-S59128806-A (JP)
Title: Agc circuit
Inventor: TAKEMOTO MITSUO
IPC: H03G3/20
Filed: 1983-01-13
Abstract: PURPOSE:To shorten the transient response time of an output and to reduce the error time by using a time constant variable type integration circuit which controls a variable gain circuit and switching the time constant of the integration circuit to a small value when an input signal has a stepped change. CONSTITUTION:An input signal is supplied to a smoothing circuit 34 through a variable gain circuit 32 and a rectifying circuit 33. The output of the circuit 34 is supplied to voltage comparators 35 and 36 to be compared with comparing voltages VH and VL and then supplied to an exclusive AND circuit 37. The switch SW of a time constant variable type smoothing circuit 38 is switched with the output of the circuit 37. Then an AGC signal is delivered to an output terminal 39 through control of the circuit 32. The time constants of a resistance R2 and a capacitor C2, a parallel resistance RP of resistances R2 and R3 and a CR integration circuit consisting of the C2, R1 and C1 are defined as tau2=C2R2, tau3=C2RP and tau4=C1R1 respectively. Then the time constant is defined at tau1 for the stepped level change of an input. Here tau1 tau3<tau4<<tau2 is satisfied. Thus the transient response time of an output is shortened, and the error time is reduced.
Patent JP-H03212129-A (JP)
Title: Circuit for preventing discharge at power suspension time of a chargeable power source
Inventor: HIRAKAWA KAZUNARI
IPC: H01M10/44
Filed: 1990-01-10
Abstract: PURPOSE:To prevent the discharge of a storage battery by making a switching element OFF during the suspension time of a power source at a voltage value wherein an output voltage of a detector is divided by a resistor connected to the output terminal and by a resistor connected to the voltage detector of a storage battery. CONSTITUTION:A resistor R2 is connected to an output terminal of a charging apparatus A which outputs DC voltage which is stepped down from AC 100V by a transformer 1 and rectified by a diode D0. A storage battery 2 is charged by a DC through a diode D1, while, a DC is applied to a switching element 4. A terminal voltage of the storage battery 2 is detected by a voltage detector 3, a switching circuit 4 is made ON via resistor R1 and a load circuit, e.g. transceiver 5 of a handset part B of a cordless telephone set, it supplied with the produced DC. When an AC is suspended, the resistors R1 and R2 make continuity in series via diode D2, and the voltage divided by the resistors R1 and R2 is applied on the switching circuit 4 and said circuit 4 is turned OFF before the voltage of the battery 2 becomes over-discharged state. By this structure, when the AC supply is restored, the telephone conversation is immediately resumed.
Patent JP-S58109109-A (JP)
Title: Filter
Inventor: MAKINO SADAO
IPC: B01D24/02
Filed: 1982-01-11
Abstract: PURPOSE:To improve a filtering effect of filter and to reduce installation cost and operation cost, by using lump of continuously foamed synthetic resin such as polyurethane foam as a filter medium. CONSTITUTION:Coarse particles of chemicals are spread over the bottom of a filtering tank 3, are lumps 2 of continuously foamed synthetic resins such as polyurethane foams are stacked on it. The lumps 2 stacked in the tank 3 keep moderate gaps between them before receiving a hydraulic pressure, but when the hydraulic pressure of about 1kg/cm<2> is added in the tank 3, the lumps 2 perfectly lose their gaps existing till now, and change into one bodies. Accordingly, each body displays its inherent filtering accuracy and prevents the escape of soil water from the gap between each body to display the filtering effect. Further, the filter medium can be used semipermanently when the medium is washed and restored by charging a detergent into the tank 3 and attaching a strainer 4 for preventing the medium from its outflow.
Patent JP-S58119865-A (JP)
Title: Printing mode for ruled line
Inventor: ARAKAWA TAKEO
IPC: B41G3/00
Filed: 1982-01-12
Abstract: PURPOSE:To obtain a printing mode for ruled line, capable of logically providing ruled lines of various patterns and also of minimizing the capacities of letter pattern memory and line buffer by providing a pattern memory capable of storing various kinds of ruled line patterns for one dot line. CONSTITUTION:A pattern memory 7 capable of storing plural kinds of ruled line patterns for one dot line, ruled line flags 6a and 6b to be set by a ruled line starting function and also to be reset by ruled line-ending function, decoders 15 and 16 to detect given values of a counter to count the sizes of the matrix of lettern patterns, and selectors 8a and 8b to select one of the counted values from one (1) dot line selected from the pattern memory by a pattern selection information contained in the ruled line function are provided. By using and circuits 9 and 10 and or circuit 11, the sum of the conditional outputs of ruled line flag, decoder output, and selector output and dot line from the letter pattern memory 3 is taken.
Patent JP-H06318218-A (JP)
Title: Operation tablet for ordering article by utilizing public telephone line and system for ordering commodity and receiving order by utilizing the same
Inventor: YOKOYAMA KOTOSHI
IPC: G06Q30/06
Filed: 1993-01-12
Abstract: PURPOSE:To provide the system for ordering commodity and receiving order by utilizing a public telephone line by providing the operation tablet for ordering commodity convenient for ordering any specified commodity. CONSTITUTION:A main body 10 of the board of an operation tablet A for ordering commodity is connected to a telephone set 2 by a signal line 31 while being branched from a hand set 21 of the telephone set 2 by a branch moduler 3. At the main body 10 of the board, plural commodity designation keys 11 describing the names of commodities to be ordered are arranged in the shape of a lattice, number designation keys 12 are provided at the lower step and further, operation keys are provided. When ordering any commodity, the hand set 21 of the telephone set 2 is picked up, an order receiving center is called, and the commodity designation key 11 corresponding to the commodity to be ordered is operated. Thus, the low-priced system for ordering commodity and receiving order by utilizing the existent public telephone line network can be easily provided. Further, the system is profitable especially for a house or a small shop where any computer is not installed.
Patent JP-S62161479-A (JP)
Title: Welding control method
Inventor: WAKAMATSU KAZUHIKO
IPC: B23K9/127
Filed: 1986-01-10
Abstract: PURPOSE:To keep the differential control signal in about a fixed value and to enable the automatic correction for the variation in welding currents by offsetting the control signal I by the input of the welding current corresponding to the control signal EM by the input of the impressing voltage of a wire feeding motor by the signal EM. CONSTITUTION:The figures (b), (c) show that the differential control signal ID.L at the weaving left end in the normal fillet joint welding and the differential control signal ID.R at the right end are equal approximately. The figure (i) shows the instantaneous value example of ID in figures (d), (e), the figure (k) the instantaneous value example of ID in figures (f), (g) and the figure (e) the strobe signal PL for sampling the instantaneous value respectively. And, the output of the differential signal (ID.R-ID.L) shown in the figure (m) varies the symbol and size according to the section of the figures (b) and (c), (d) and (e), (f) and (g). The detection of the passing of the welding terminal face becomes possible by detecting the missing of the vertical plate or lower plate of the fillet joint by discriminating it by a level discriminator 104.
Patent JP-2000201209-A (JP)
Title: Telephone set wall hanging device
Inventor: IMAMURA SHINICHIRO
IPC: H04M1/11
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a telephone set wall hanging device with which a telephone set can easily and securely be fitted to a wall and to which a handset can be hung when a telephone call is temporarily held with simple constitution. SOLUTION: A restraint projection 1b retraining a fitting hole 2a formed at the base of a telephone set 2 is protrusively installed in a wall hanging device body 1 fitting the telephone set 2 to a wall face. A telephone set fixing means 5 inhibiting the telephone set 2 from moving upward from the wall hanging device body 1 is installed at the upper part of the wall hanging device main body 1. Even if vibration and a shock are applied on the telephone set 2, it does not drop from the wall hanging device body 1.
Patent JP-S63201793-A (JP)
Inventor: REON RUMERUSUKIII
IPC: G09G5/20
Filed: 1988-01-12
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-S63172413-A (JP)
Title: Coil conductor
Inventor: INOUE TAKESHI
IPC: H01F27/32
Filed: 1987-01-12
Abstract: PURPOSE:To omit overlapped windings of insulating materials without cutting an insulating material between the neighboring surfaces of strands, by forming a conductor by a plurality of parallel element wires consisting of rectangular conductor wires and the strip shaped insulating member, whose longitudinal direction is in parallel with the strand and which is sequentially held between the neighboring surfaces of the stands in a zigzag pattern. CONSTITUTION:A sheet of strip shaped insulating paper 12 is horizontally placed. With the paper as the center, a plurality of strands 1 are arranged at the upper and lower parts of the paper in parallel with the longitudinal direction of the insulating paper 12 in a zigzag pattern. The strands are separated by a distance of its thickness and two sheets of the insulating paper 12. The strand 1 at the upper part are pushed downward and the strand 1 at the lower part is pushed upward. The wires are pushed to the direction of the insulating paper 12 as shown by arrows C at the same time. Thus the insulating paper 12 is pushed into the gaps between the neighboring element wires 1 in a zigzag pattern. The strands 1 are pushed until the element wires 1 are aligned in one line. Then the width direction of the broad-strip shaped insulating paper 12 is pushed into parts between the strands 1 in a zigzag pattern, and the neighboring surfaces of the element wires 1 are insulated. Finally tape shaped insulating paper 13 is wound around the outer surface, and a coil conductor 20a is completed.
Patent JP-H06211486-A (JP)
Title: Trolley travelling elevating device
Inventor: SHIBAYAMA SEIICHI
IPC: B66C11/20
Filed: 1993-01-12
Abstract: PURPOSE:To provide a travelling and elevating device of a trolley for material carriage excellent in safety and workability and constituting a cargo taking, traversing, elevating and horizontal one-dimensional carriage system. CONSTITUTION:A reinforcing frame 3 is installed on a rail 1 on which a trolley 2 is freely suspended, and on the same reinforcing frame 3, suspension tools 6 of the rail 1 of the trolley 2, trolley position detecting sensors 10, stopper opening closing motion detection sensors 10, a center stopper 8 and a side stopper 9 positioned inside of the aforementioned suspension tools 6 are arranged. Additionally this devise is constituted so that the trolley 2 stops by receiving a detection signal of the sensors 10 when it comes in a central position, and it is constituted to restrict the trolley 2 travelling outside beyond a suspension tool position by the side stopper 9 and not to elevate the trolley rail 1 unless a closing signal of the center stopper 8 is generated.
Patent JP-S63172704-A (JP)
Title: Polymerization of olefin
Inventor: MIYOSHI NORIHIRO
IPC: C08F4/62
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a polymer which is superior in flow properties and is highly active, by executing polymerization of olefin, in the presence of a porous carrier, using a catalyst comprising an organic Al compound and a solid catalyst component produced by contacting a reaction mixture of, for example, organic Si, Ti and Zr compounds with an organic Mg compound and then with an organic Al halide compound CONSTITUTION:An olefin is polymerized in the presence of a catalyst (D) comprising a combination of a solid catalyst component (C) and an organic Al compound (f). The component (C) is obtained by contacting an intermediate product (B) with an organic Al halide compound (e) of formula VI (wherein R<4> is R<5>; and c is p). The intermediate product (B) is produced by reacting a reaction mixture (A) of an organic silicon compound (b) having Si-O bond(s), for example, of formula I or II (wherein R<5> is a 1-20C hydrocarbon group; R<6-9> is R<5> or H; 0<p<=4; and q is 1-1,000), a Ti compound (c) of formula III (wherein R<1> is R<5>; X is a halogen; and l is p), and a Zr compound of formula IV (wherein R<2> is R<5>; and m is p) and/or an Hf compound (d) of formula V (wherein R<3> is R<5>; and n is p) with an organic Mg compound or a complex soluble in a hydrocarbon which is a reaction product of an organic Mg compound and an organic metal compound, in the presence of a porous carrier (a) having a pore radius of 75-20,000Angstrom  and a pore volume of 0.3ml/g or more.
Patent JP-H09190330-A (JP)
Title: Information processor and icon display method therefor
Inventor: YAMAKAWA TADASHI
IPC: G06F3/0481
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To grasp the original attribute of a data file even though the conversion of data is performed for the data file. SOLUTION: When an icon is displayed in response to the file data which are stored in a storage, it is decided whether the data stored in the storage are converted (S302). If the conversion of data is decided, the attribute of the unconverted data is acquired (S304). Then a correction icon of a shape in accordance with the acquired data attribute and its conversion is produced (S305). The produced correction icon is shown on a display screen.
Patent JP-H01181785-A (JP)
Title: Seasoning of sweet rice wine fashion
Inventor: SAKASAI NAOTOSHI
IPC: C12G3/08
Filed: 1988-01-13
Abstract: PURPOSE:To provide the title novel seasoning of good body, capable of giving food of adequate luster when used in cooking, spiked with a protein hydrolyzate. CONSTITUTION:The objective seasoning can be obtained by spiking the original seasoning with pref. 1-5wt.% of a protein hydrolyzate prepared by hydrolysis of e.g., soybeans enzymatically or chemically.
Patent JP-S57117786-A (JP)
Title: Heat exchanger for fast reactor
Inventor: YAMAKAWA SEIGOU
IPC: F28F9/22
Filed: 1981-01-16
Abstract: PURPOSE:To moderate thermal shock caused on the inside of a heat exchanger, by effectively suppressing stratification produced with the temperature change of a primary fluid that is passed through an annular passage. CONSTITUTION:An annular member 18 is provided for effectively preventing stratification that is porduced when the temperature of primary sodium is changed from high to low and thereby decreasing thermal stress produced due to uneven temperature distribution near the top end portion of a fluid passage  15, upper end plate 3, upper plenum chamber 8. Further, by the function of the annular member 18, the area of an ascending passage for primary sodium is increased, and resultantly, the thermal stress in the passage 15 is also increased. Therefore, temperature change at an inlet window 10 is decreased in comparison with that at an inlet nozzle 4, so that the thermal shock applied to the upper end plate 3 and heat transfer tubes 7 can be moderated.
Patent JP-S5598282-A (JP)
Title: Manufacture of coke for metallurgical purpose
Inventor: KANBARA KENJIROU
IPC: C10B57/04
Filed: 1979-01-19
Abstract: PURPOSE: To obtain coke for metallurgical purpose, having a high coke strength, by the procedure in which a bituminous substance which softens and melts at a temperature below the softening point of coal and has an ability to raise the density of powdered coal is added to powdered coal, and then the powdered coal is mixed with pressed coal and subjected to carbonization.  
     CONSTITUTION: In order to raise the bulk density of powdered coal in a low-temperature range below the softening point of coal, 0.3W15wt% a bituminous substance of a softening point of less than 100°C and a fixed carbon content of 10wt%  or more is added to the powdered coal, and then the powdered coal so treated is  mixed or kneaded with a pressed coal manufactured by compressive molding, pelletization, etc., in such an amount that non- or less coking coal (or) carbonaceous  content becomes greater than the powdered coal and then subjected to carbonization to obtain coke for metallurgical purpose. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05187358-A (JP)
Title: Bearing device for closed type compressor
Inventor: TANAKA KIYOSHI
IPC: F04B39/00
Filed: 1992-01-13
Abstract: PURPOSE:To feed oil to a rolling bearing which reduces slide resistance of a rotation shaft. CONSTITUTION:A motor case 2 is provided with a bearing 15, and the bearing 15 is provided with a rolling bearing 16 at an upper end thereof. This rolling bearing 16 is constituted of an outer race 18 fixed to the motor case 2, an inner race 19 fixed to a rotation shaft 5 and protruded more upward than the outer race 18, and rolling bodies 20 rotatably provided between the inner race 19 and the outer race 18. The bearing 15 of the motor case 2 is provided with a hole 23.
Patent JP-H02187224-A (JP)
Title: Holding device for work in press
Inventor: TAKADA HARUNAGA
IPC: B21D43/00
Filed: 1989-01-11
Abstract: PURPOSE:To prevent shift of a work from a normal position after release by making a stopper cam hold the work lifted by a blank lifter. CONSTITUTION:When an upper die 2 is lowered toward a lower die 1, the front end part 25a of a holding member 25 abuts with a locking part 22 of a stopper cam 20, the cam 20 is rotated in the direction that it separation from a die 6, the side of the front end part 25a is abutted and engaged with the side of the locking part 21 of the stopper cam 20. Namely, the stopper cam 20 moves outside a positioning gauge 9 to avoid collision with the upper die 2. After the work has been formed, the upper die 2 and a blank holder 3 is elevated as the flange part of the work is held and the holder 3 only stops before long. As a blank lifter presses the work to the upper die 2, it continues to rise and when a step part abuts with the stopper part, the blank lifter also stops. The engagement between the pressing member 25 fixed to the upper die 2 and the cam 20 is off, the cam 20 rotates on the side of the die 6 and an arcuate edge abuts with the edge of the work B and holds it.
Patent JP-S58122728-A (JP)
Title: Sample moving stage
Inventor: IDO SATOSHI
IPC: H02K41/03
Filed: 1982-01-14
Abstract: PURPOSE:To prevent any deterioration in accuracy of a moving stage due to the generation of heat, by fitting hollow pipes of high thermal conductivity in the rotor of a linear step motor in a vacuum chamber, and supplying a cooling medium therethrough from the outside of the chamber. CONSTITUTION:A cooling gas or the like pumped in from an inlet 26 is branched into pipings 24, 25 in a block 22 and arranged to flow into hollow pipes 14, 15. The heat generated in exciting coils 11 and conducted to a stator 10 and a rotor 5 is forcedly removed by the cooling medium through the walls of the hollow pipes 14, 15. The cooling medium is collected in a block 23 and discharged from an outlet 27. By this constitution, it is possible to suppress the thermal expansion of the stator and that of a mounting stage 1 by the heat conducted thereto from the rotor through a connecting part. Accordingly, a high-speed moving stage is realized which has a high responsiveness while maintaing a high accuracy by the drive of the step motor in a vacuum.
Patent JP-2000202338-A (JP)
Title: Coating material amount measuring apparatus
Inventor: FUJISHIMA MASATAKE
IPC: B05B12/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate measured value by correcting an error even if the error is generated in the coating material feed flowmeter and a coating material return flowmeter of a coating material amt. measuring apparatus. SOLUTION: A coating material feed flowmeter 1A measuring the amt. of the coating material flowing through the coating material feed piping 3 for feeding the coating material fed from a coating material tank 8 to a coating gum 10 and a coating material return flowmeter 1B measuring the amt. of the coating material flowing through a coating material return piping 4 for returning the coating material not emitted from the coating gun 10 to the coating material tank 8 are provided. At a time of coating-OFF, flowmeter deviation is measured on the basis of the difference between the coating material amt. of the coating material feed flowmeter 1A and that of the coating material return flowmeter 1B.  At a time of coating-OFF, the emitting amt. of the coating material is measured on the basis of the difference between the coating material amt. of the coating material feed flowmeter 1A and that of the coating material return flowmeter 1B to be corrected on the basis of the flowmeter deviation.
Patent JP-H01180164-A (JP)
Title: Communication equipment
Inventor: WATANABE TSUNEHIRO
IPC: H04M1/30
Filed: 1988-01-11
Abstract: PURPOSE:To reduce number of operating buttons and to simplify the constitution of the communication equipment by switching the function of an operation button in interlocking with the switch of a pulse dial and a tone dial. CONSTITUTION:When a switch 10 is thrown to the position of pulse dial D.P, and the operator hooks off a handset, a switch 2 is hooked off and the power source from a telephone line is fed to a dialer circuit 16 via a power supply circuit 17. Then the circuit 16 turns on a switch element 18 via a signal line 19 to connect the telephone line and a speech line 15. Then a D.P selection signal is sent by a numeric key 3. When the key 4 is depressed, the number dialed just before is outputted from the circuit 16 and when the key 5 is depressed in this state, the switch 10 converts the mode D.P of the dial signal into the tone dial B.P mode. After the end of speech, the circuit is hooked on and then hooked off, the mode is restored automatically to the D.P mode. The operation is applied similarly when the switch 10 is thrown to the position of P.B.
Patent JP-S5596688-A (JP)
Title: Superconductive winding container
Inventor: UEDA KAZUO
IPC: H01F6/04
Filed: 1979-01-17
Abstract: PURPOSE:To remarkably reduce the thickness of a superconductive winding container and reduce the light and cost of the container by dividing the wall of the container into a number of curved shells and applying atmospheric pressure or He gas pressure to the recess side of the shells. CONSTITUTION:A vacuum container 4 is formed in wavy shape as seen from the top. Since the atmospheric pressure is applied in a direction as designated by an arrow, the inner and outer walls 4a and 4b of the container are formed in cylindrical shell for receving the internal pressure and the radius of curvature of the shell is low, the thickness of the plates required for the shells can be very thin. The atmospheric pressure applied to the vacuum container 4 is transmitted through a framework construction 8 to a cryogenic unit. Since the atmospheric pressure applied to the inside of the vacuum container substantially cancels the atmospheric pressure applied to the outside thereof, the net atmospheric pressure to be supported by the cryogenic unit becomes very low. The inside wall of the helium container 3 for containing a superconductive winding 1 and an electromagnetic support 2 is divided into a number of shells curved convexly toward the inside. Since the stress applied to the respective shells becomes tension and the radius of the curvature is very low, the thickness of the plates required for the shells may be very thin.