baber/WOPTO huggingface dataset:
Patent JP-S58147629-A (JP)
Title: Method for testing multiple shaft power distributing machine
Inventor: INAMURA JIYUNZOU
IPC: G01M13/02
Filed: 1982-02-26
Abstract: PURPOSE:To facilitate the distribution and setting of torque among the shafts, by providing a speed control means at one side of each output shaft, and providing a torque control means at the other side. CONSTITUTION:DC motors 8R and 8L are coupled to the axles of front wheels 4L and 4R of a vehicle under test as power absorbing bodies. DC motors 9R and 9L are coupled to rear wheels 5L and 5R. The speeds of the motors 8R and 8L are detected by speed detectors 10R and 10L. The torque of the motors 9R and 9L are detected by torque meters 11R and 11L. The torque of the input shafts of the vehicle under test is controlled at the constant value, the speeds of the front wheels 4R and 4L are controlled at the constant value by a setting device 12, and the torque of the rear wheels 5R and 5L are controlled at the constant value by a setting device 16. Then, the torque distribution among the front and rear wheels can be arbitrarily set based on the preset value of the setting device 16 and the torque of the input shafts.
Patent JP-H02210221-A (JP)
Title: Excessive flow meter
Inventor: YOSHIOKA KENICHI
IPC: G01F1/00
Filed: 1989-02-10
Abstract: PURPOSE:To vary a flow rate from zero to a large flow rate by switching an excessive flow rate signal side to a drag signal side when a measured flow rate decreases and a limit Reynold's number is reached, and outputting a low- flow-rate signal. CONSTITUTION:Charges which are generated by piezoelectric elements 17 and 21 in proportion to the flow velocity of fluid to be measured are converted into an excessive flow rate signal f1 through a charge converter 29, an LPF 31, and a Schmitt circuit 32 and the signal is inputted to a timer counter 37. A strain gauge 30 detects drag generated by a vortex generation body as variation in resistance and converts it into a drag signal SR of a DC voltage, a temperature sensor 33 outputs the temperature of the fluid to be measured as a temperature signal ST, and a pressure sensor 34 outputs the pressure of the fluid to be measured as a pressure signal SP. Then the signals SR, ST, and SP are switched by a multiplexer 38 and inputted to an A/D converter 39. Then output data from the counter 37 and converter 39 are stored 40 through a data device 45 and the final arithmetic result of the CPU 42 is outputted to an output terminal 48 through a D/A converter 47.
Patent JP-S60176463-A (JP)
Title: Rotary armature type superconductive rotary electric machine
Inventor: WATANABE YUTAKA
IPC: H02K55/02
Filed: 1984-02-23
Abstract: PURPOSE:To enhance the reliability by generating a strong magnetic field by a superconductive electromagnet disposed at the central axis, and obtaining a sufficient crossing magnetic field, thereby reducing the size and the weight, and enhancing the efficiency. CONSTITUTION:A superconductive electromagnet 4 is secured to a central shaft 3 side secured by a fixing unit 2 to a foundation 1. A rotary armature 12 which rotates at the outer peripheral side of the magnet 4 has an armature winding 13, and a damper shield 19 and a magnetic shield 18 are disposed at the outside of the armature 12. Electromagnetic shields 20, 21 are respectively provided at the outer peripheries of outer and inner cylinders 5a, 5b of a cylindrical cryostat 5 for containing the magnet 4.
Patent JP-H04247241-A (JP)
Title: Weak acid and strong basic anion exchanging resin, method for conversion thereof, and method for removing protein and/or sugar
Inventor: TAJIMA SHIGERU
IPC: B01J49/00
Filed: 1991-02-01
Abstract: PURPOSE:To offer the method of converting a strong acid-type strong basic anion exchange resin which is unstable for strong alkali into a weak acid type resin without degrading the performance such as ion exchanging volume, etc. CONSTITUTION:When a strong acid-type strong basic anion exchange resin which is unstable against strong alkali is converted into a weak acid type, a weak acid is directly effected on the resin to obtain a weak acid type strong basic anion exchange resin showing little reduction in performance of the resin.
Patent JP-S63199732-A (JP)
Title: Aromatic polycarbonate terpolymer
Inventor: SASAKI KENICHI
IPC: G11B7/243
Filed: 1987-02-16
Abstract: PURPOSE:To obtain the title terpolymer having a small photoelastic constant and excellent mechanical properties and being useful for optical information recording discs, by copolymerizing three specified compounds selected from bisphenol compounds through carbonate bonds. CONSTITUTION:2-91mol.% 2,2-bis(4-hydroxy-3-tert-butylphenyl)propane (A) of formula I is mixed with 2-89mol.% 1,1-bis(4-hydroxyphenyl)cyclohexane (B) of formula II and 4,4'-dihydroxy-2,2,2-triphenylethane (C) of formula III so that the total of components A-C many be 100mol.%. A diphenyl carbonate (D) in an amount slightly excess over the stoichiometric amount is added to this mixture, and the obtained mixture is reacted at normal pressure in an inert gas atmosphere in the presence of a carbonation catalyst (E) such as KBH4 to obtain the title terpolymer of a glass transition temperature >=125 deg.C and a photoelastic constant <=60 Brewsters.
Patent JP-H08204535-A (JP)
Title: Logic circuit
Inventor: MAETA TADASHI
IPC: H01L27/04
Filed: 1995-01-27
Abstract: PURPOSE: To provide a logic circuit in which the temperature margin of a DCFL circuit is sufficiently secured and low power consumption is attained without decreasing a noise margin even when a power supply voltage is selected to be the Schottky barrier level of a MESFET or below. CONSTITUTION: The circuit is provided with a control section 41 and a logic circuit section 42, the control section 41 is provided with a depletion FET 1, an enhancement FET 2, and an operational amplifier 51 connecting to an output terminal 11 and having resistors 3, 4 and the control section 41 connects to the logic circuit section 42 by a line for a basic control signal 5. The logic circuit section 42 employs an inverter circuit comprising an enhancement drive FET and a depletion load FET as a basic circuit. Then the gate width of the enhancement FET 2 being an enhancement transistor of the inverter circuit of the control section 41 is selected wider than a gate width of the enhancement transistor of the basic circuit used in the inside of the logic circuit section 42.
Patent JP-S61193427-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: C23C16/22
Filed: 1985-02-21
Abstract: PURPOSE:To attain enlargement, improvement of productivity and mass production of the title films by a method wherein an active compound containing carbon and halogen as well as another active compound produced from a nitrogen contained filming compound are separately fed to a filming space to form said films by means of making them chemically react to each other. CONSTITUTION:An active compound A produced by decomposing carbon and halogen contained compound as well as another active compound B produced from a nitrogen contained filming compound chemically reacting to the former are separately fed to a filming space to form said films on a substrate by means of making them chemically react to each other. The life of applicable active compound A is recommended to exceed 10 seconds in terms of productivity and easy handling. A gaseous or easily gasified compound such as e.g. CF4 may be recommended for the carbon and halogen contained compound while a compound comprising nitrogen and one or exceeding two kinds of component atoms other than nitrogen may be recommended for the nitrogen contained compound. Finally the preferable weight ratio of active compounds A and B may be 8:2-4:6.
Patent JP-H10305743-A (JP)
Title: Seat for automotive vehicle
Inventor: AMORIM DAVID
IPC: B60N2/68
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent an occupant seating in a rear seat from strongly colliding against a hazard element of an articulation operating means of a back rest of a front seat, when its back rest is folded downward toward a seat part. SOLUTION: A front seat of an automatic vehicle has an armature 22 for a seat part and an armature 28 for a back rest. The armature 22 for the seat part is connected to the armature 28 for the back rest by an articulation operating means 34. The articulation operating means 34 has an axial line X extended in almost a crossing direction relating to the seat. In the armature 28 for the back rest, a rod 56 extended in almost a crossing direction for mounting a cover covering a back rest pad is supported. The rod 56 is extended to a position adjacent to the articulation operating means 34. The rod 56 has a curved part 60 in both ends. The curved part 60 serves as a protection part preventing an occupant seating in a rear seat from strongly colliding against the articulation operating means 34 of the front seat.
Patent JP-H06238969-A (JP)
Title: Image forming apparatus
Inventor: TANAAMI HIDEYUKI
IPC: B41J2/01
Filed: 1993-02-22
Abstract: PURPOSE:To record an image of high quality by providing propriety deciding means of a conveying amount of a recording medium based on a read result of a test pattern and means for correcting the conveying amount in response to the decision. CONSTITUTION:A test pattern is placed as an original 101 of a scanner 102, irradiated with a lamp 100, read by a read sensor 103, and read data is inputted to an image memory 104. A histogram of a sheet conveying direction and density is formed based on the read image data. If the sheet conveying amount is not normal, a density of a position between lines becomes different from that of other position. The smaller the conveying amount is than the normal amount, the greater a difference between a peak density and a mean density except at a peak is increased. In this case, a CPU 105 decides to increase the sheet conveying amount at each time during printing. A sheet feed motor 109 is driven by a pulse motor driver 108. When the sheet conveying amount is increased, number of drive pulses to be applied from the CPU 105 to the driver 108 is increased.
Patent JP-S60175640-A (JP)
Inventor: FUJIMORI MASAMUTSU
IPC: E04B1/38
Filed: 1984-02-21
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-H03235518-A (JP)
Title: Switching circuit
Inventor: SHIMODA SADAYUKI
IPC: H03K17/693
Filed: 1990-02-13
Abstract: PURPOSE:To make an output terminal floating by electrically isolating the substrate of plural MOS switching transistors (TRs), and source and drains and using the substrate as one terminal of power supply of a control circuit. CONSTITUTION:When voltages V1, V2 are inputted from input terminals 1, 2, since a power supply is fed to a comparator 6 and a gate circuit 8 via a parasitic diode which is present between each drain and the substrate of switching TRs 3, 4, the comparator 6 and the gate circuit 10 are activated. In this case, the power voltage supplied in this case is a value subtracting the voltage drop of the diode from a voltage which is higher in the voltages V1, V2. When the control terminal 9 is brought into a low level, the output of the gate circuit 8 goes to a high level and a switching transistor (TR) 3 is turned off,. In the case of the state of voltages V1>V2, the switching TR 4 is turned off,. Thus, the output terminal 5 is made to floating.
Patent JP-S55135384-A (JP)
Title: Magnetic information recording system
Inventor: MATSUDA MINORU
IPC: G11B31/00
Filed: 1979-03-19
Abstract: PURPOSE: To record a large volume of magnetic card information easily and accurately by converting information signals included in broadcast waves into code signals and then by writing the code signals in a recording element.  
     CONSTITUTION: A radio wave received by TV broadcast reception part 1 includes magnetic card recording information and a TV signal, which are separated by separation part 2, and the card recording information is converted by conversion part 3 into a code signal writable on a magnetic card, which is recorded on the magnetic card by write part 5 under the control of control part 4. This card is inserted into, for instance, an electronic oven to provide desired operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S551270-A (JP)
Title: Handling apparatus of agricultural four-wheel driving car
Inventor: HAMANO TOORU
IPC: B60K17/30
Filed: 1979-03-19
Abstract: PURPOSE: To enable stable handling by specifying the constitution of the connection elements which connect a wheel case with a transmission case.  
     CONSTITUTION: With a transmission case 22 having a driving shaft 1 suspended horizontally, a wheel case 23 consisting of a bearing case 10 in which a transmission case 9 wheel installing shaft is bearing-supported is connected through a king-pin bearing 18 and a thrust bearing 16, freely turnably around an intermediate power transmission shaft 7 having a longitudinal wheel center which inclines inwardly so that the upper part is separated from the wheel side. On the outer wall of the bearing case 10, is arranged integrally a connecting element 24 of which intermediate part inclines along the wheel center revolving vertically and which has a king-pin supporting part at the top end. The king-pin supporting part at the top end is engaged with the king-pin 30 of the transmission case 22 through a king-pin bearing 17. Thus, the whole wheel body does not going away from the connecting element 24, and stable handling is obtained without aggravating the wheel case 23 itself. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63198083-A (JP)
Title: Developing device
Inventor: MIZUNO HIROSHI
IPC: G03G15/08
Filed: 1987-02-13
Abstract: PURPOSE:To quicken a collection of a toner and to raise the collection efficiency by applying a bias voltage which is higher than a collection bias voltage at the time of development and also to which an AC voltage is superposed, to a toner supply/collection roller, at the time of collecting a toner. CONSTITUTION:The developing device which can switch a color of a toner by selecting any one toner supply part is provided with a collection bias voltage circuit applying a bias voltage which is higher than a collection bias voltage of the time of development, and also, to which an AC voltage is superposed, to a toner supply/collection roller 12 at the time of collecting a toner in order to switch the color of the toner. Accordingly, a collecting work of the toner on a developing sleeve at the time of switching the color of the toner is executed in a short time and also, surely, and even if the color is switched frequently, a distinct image of a desired color having no color mixture can be obtained.
Patent JP-H04247377-A (JP)
Title: Magnetic disk device
Inventor: SUGITA JUNKICHI
IPC: G11B27/10
Filed: 1991-01-31
Abstract: PURPOSE:To propose a magnetic disk device capable of detecting the position of a magnetic head with high accuracy even when the magnetic head is moved at high speed. CONSTITUTION:In the magnetic disk device which moves the magnetic head to a target track in a short time, two kinds of address data in accordance with even-numbered and odd-numbered tracks, respectively are recorded in track unit, and also, two kinds of burst signals in accordance with the even- numbered and odd-numbered tracks are recorded in one track unit, and the address of a recording track based on first address data is detected based on the comparison result of the two kinds of burst signals, or a detected address is corrected by second address data. The recording area of the address data can be reduced, and also, the address with high accuracy can be detected with a small number of reference signals, and seek time can be shortened by that time by moving the magnetic head at high speed.
Patent JP-S55123766-A (JP)
Title: Oil quantity monitor unit of gas station
Inventor: SUGISHIMA YASUROU
IPC: B67D7/32
Filed: 1979-03-16
Abstract: PURPOSE: To confirm accurately the residual oil quantity to simplify work for ordering, by detecting the liquid surface level in each tank and by calculating automatically the residual oil quantity on a basis of this detection value and data from a memory unit where various fixed data are stored.  
     CONSTITUTION: The liquid surface level in oil tank 20 where various kinds of oil are stored is detected by a capacitor dependent upon electrode bars 21 and 22, and this detected liquid surface level is converted to a voltage value by converter 23. Level signals of respective sensors 1W3 having electrode bars 21 and 22 are converted to voltage values by converters 4W6, and these voltage values are supplied to operation unit 10. Fixed information different by respective oil tanks 20 are stored previously in memory units 7W9 and are applied to operation unit 10 to calculate the residual oil quantity in tanks 20 corresponding to sensors 1W3, and the calculated residual oil quantity is transmitted to a wholesale shop, etc., and is displayed on output device 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58148992-A (JP)
Title: Construction of ic for timepiece
Inventor: ISHIKAWA TAKEHIRO
IPC: G04G99/00
Filed: 1982-03-01
Abstract: PURPOSE:To obtain IC consisting of two chips for a multifunctional timepiece with low power consumption by connecting a main and a subordinate chip together through plural electric means and giving effect to timepiece functions. CONSTITUTION:The main chip 100 is provided with a timing generating circuit 101, ROM103, RAM105 for an operation, and RAM107 for transfer, and the subordinate chip 200 is provided with a writable/readable storage circuit group 202 and a dot matrix display body 300. In the ROM103, instructions necessary for time processing are stored in the form of codes and its contents are sent out as respective control outputs through a decoder 104. According to the control outputs, counted values necessary for the time processing in the RAM105 are transferred to the chip 200 and then stored in respective blocks in the circuit group 202 in order. Those storage contents are supplied to the display body 300 to display the contents.
Patent JP-S61189805-A (JP)
Title: Method for detecting deterioration of mill rigidity in rolling
Inventor: KONISHI MASAMI
IPC: B21B38/00
Filed: 1985-02-19
Abstract: PURPOSE:To detect the deterioration of mill rigidity during the continuous rolling of one lot, by obtaining estimated outlet-side sheet thickness, considered as real sheet-thickness by the learning computation method based on an optimization technique, and inspecting the variation of roll-gap offset quantity by using this value. CONSTITUTION:The outlet-side estimated sheet-thicknesses at all the stands are computed in series by the statistical learning computation based on the results of rolling from the outlet-side gauge-meter sheet thickness of each stand. This value is considered as the true thickness. The roll-gap offset quantity of each stand is obtained from the difference between the outlet-side gauge-meter sheet thickness and the outlet-side estimated sheet thickness. By observing the variation of this roll-gap offset quantity, the change of mill rigidity can be surely can easily detected even during continuous rolling.
Patent JP-S58150736-A (JP)
Title: Control circuit for defrosting
Inventor: MIZUSHIMA TADASHI
IPC: F25D21/00
Filed: 1982-03-03
Abstract: PURPOSE:To eliminate a wasteful defrosting operation at a time when the air has a high or a low temperature, to enable the elimination of a wasteful defrosting operation at a time when starting at a low temperature, and to ensure a shortest heating time at a rainfall and defrosting time, by a method wherein a defrosting start condition is applied to a temperature difference between an open-air temperature and temperature of an outdoor heat exchanger and the temperature itself of the outdoor heat exchanger. CONSTITUTION:If an output of a thermister 1 or temperature t1 of a heat exchanger is below is below a set value t11 for starting of defrosting, a heat exchanger temperature detecting part 3 maintains an output to a level of a logic ''1'', and if it exceeds the set value, the part keeps the output at a logic ''0''. A temperature difference deciding part 4 inputs an output of a thermister 2 for detecting an open-air temperature or an open-air temperature t2 and temperature t1 of a heat exchanger, and if t2 exceeds t1, an output is maintained to the level of the logic ''1'', and if below, the output to the level of the logic ''0''. A logical product part 5 computes a logic product of the heat exchanger temperature deciding part 3 and the temperature deciding part 4 to output a result to a driving part 7. Finally, if the two of a heat exchanging temperature (t) and a difference between the t2 and t1 reach a defrosting start condition, an output part 8 outputs a signal for starting defrosting to a coolant switching valve and a 4-way valve, etc.
Patent JP-H08225698-A (JP)
Title: Vinyl chloride resin composition
Inventor: MORIMOTO TADASHI
IPC: C08L27/06
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a vinyl chloride resin compsn. excellent in gelation properties and mechanical properties. CONSTITUTION: This compsn. is prepd. by compounding 100 pts.wt. resin component comprising 99-80wt.% vinyl chloride resin having an average degree of polymn. of 900-2,000 and 1-20wt.% vinyl chloride resin having an average degree of polymn. of 300-500 with 0.5-10 pts.wt. tin stabilizer and 0.1-10 pts.wt. lubricant.
Patent JP-H11229467-A (JP)
Title: Water tank structure of sink
Inventor: ISHIKAWA TETSUO
IPC: E03C1/18
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture, simplify attachment and lessen occurrence of noise by integrally molding with natural rubber or synthetic rubber, forming a plurality of through holes in a flange part provided on the circumference of an upper edge and providing a drain hole in the bottom part. SOLUTION: A water tank 2 is integrally molded with synthetic rubber such as chloroprene rubber, and a flange part 2a is provided on the circumference of the upper edge of the water tank 2. A recess part and a plurality of through holes 2b are provided in the flange part 2a. Sound and the like in which washing water strikes on the water tank 2 is lessened by constituting t e water tank of rubber. In addition, since dripproof material need not be provided on the rear face of the water tank 2, manufacturing man-day can be reduced. Water leakage does not occur even if caulking processing is not performed on the circumference between the water tank 2 and a counter top by elastic effect of the flange part at the time of attachment. Thus, manufacture is easy, attachment is simplified and occurrence of sound can be reduced.
Patent JP-H11226189-A (JP)
Title: Ball hitting device for game machine
Inventor: YAMADA OSAMICHI
IPC: A63F7/02
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a power transmission means and reduce the breakdown by rotating a male magnetic screw by the rotation of a drive motor, by moving a slider by the attraction force between the male/female magnetic screws, and by making the slider to resile back in the ball hitting direction by resiliency, when the both magnetic screws are relatively moved so as to become the same pole. SOLUTION: When an operation lever is held and a touch sensor detects the start of a play, a drive motor 7 rotates at a prescribed timing. A slider 8 is thrust against a stopper by the energizing force of the winding-up of a winding pulley and the linked cord in response to the rotation of the operation lever. A male magnetic screw 21 which is integrated with the rotary shaft 5 of the drive motor 7 is rotated along with the rotary shaft 5 to apply a thrust force to a female magnetic screw 26. However, the slider 8 is fixed by the stopper 10 so as to cause deviation between the both magnetic screws 21, 26 and consequently they are turned into the same pole state to cause the resiliency. This restiliency moves the slider 8 in the inverse direction of the motor 7 so as to hit a ball by a hammer 12. The ball is thus hit by the magnetic screw so as to reduce the breakdown.