baber/WOPTO huggingface dataset:
Patent JP-S58180747-A (JP)
Title: Feedback controller of air-fuel ratio
Inventor: KOJIMA KAZUO
IPC: F02D41/14
Filed: 1982-04-19
Abstract: PURPOSE:To improve a response characteristic of feedback control of air-fuel ratio through an exhaust sensor, by storing a corrective amount corresponding to a deviation of the basic air fuel ratio from the target air-fuel ratio with the operational condition and correcting the air-fuel ratio with the stored value in each operational condition. CONSTITUTION:Air-fuel ratio of an engine mixture and feedback corrective coefficient correcting a deviation of the air-fuel ratio from a target value are calculated by an air-fuel ratio feeback corrective amount arithmetic unit F and output to, for instance, a fuel injection amount correction arithmetic unit J determining air-fuel ratio (correcting means I ). This unit J corrects to output a basic fuel injection amount determined by a basic pulse arithmetic unit C to a fuel injection device D, in accordance with the above, a corrective amount used for the arithmetic correction is successively sampled and averaged by an equalizer circuit H then stored to a memory unit (correcting means II). On the basis of such memory value, when an engine operative condition parameter is input to the unit J, correction performed under the preceding equal condition stored by the means II is reproduced to apply correction to a pulse width of the basic fuel injection amount.
Patent JP-H01236663-A (JP)
Title: Manufacture of superconducting wiring
Inventor: TONO HIDETAKA
IPC: C01G1/00
Filed: 1988-03-17
Abstract: PURPOSE:To facilitate the manufacture of submicron rule wiring by a method wherein a resist wiring pattern is formed on an oxide superconducting thin film, inert gas ions are projected on the entire surface for a partial removal of the oxide superconducting thin film, and then the entirety is subjected to a heat treatment in an oxygen atmosphere at a temperature not higher than the crystallization temperature. CONSTITUTION:A resist 3 is applied to the surface of an oxide superconducting thin film 2 in presence on a substrate 1, which is followed by a conventional photoprocess wherein a resist 13 is so patterned as to cover a part to be retained as a wire. A process follows wherein inert gas ions 4 are projected upon the oxide superocnducting thin film 2 for the removal by etching of a part 4 not covered by the resist 13. The resist 13 is removed from the substrate 1 after the ion etching process, the substrate 1 is then heated in an oxygen atmosphere at a temperature not higher than the crystallization temperature of an oxide superconducting thin film wiring 12, which results in an oxide superconducting thin film wiring 22. This design facilitates the manufacture of submicron rule wiring.
Patent JP-H01236624-A (JP)
Title: Charge beam writing process
Inventor: YAMAO TATSUHIKO
IPC: H01L21/30
Filed: 1988-03-17
Abstract: PURPOSE:To enhance the picture image characteristics in CCD, etc., by a method wherein the elements bearing discrepant characteristics are not aligned with one another by changing the dividing process of picture image data. CONSTITUTION:The junction parts of patterns making any stage shifting errors are made random or zigzag not to be aligned with one another by any specified X and Y coordinates. For example, when the ranges 5 written only by the beam deflections are formed into cross regions to divide the pattern data, the pattern junction parts 6 including the stage shifts become zigzag not to be aligned with one another by the specified X and Y coordinates. Consequently, the elements bearing discrepant characteristics are not aligned with one another so as to make any uneven intensities of illumination inconspicuous. Through these procedures, the picture image characteristics of the elements such as charge transfer elements (CCD) comprising the same multiple element periodically lined up can be enhanced.
Patent JP-H01239131-A (JP)
Title: Highly stiff fiber for woven fabric
Inventor: KATO TOSHIO
IPC: D02G3/30
Filed: 1988-03-17
Abstract: PURPOSE:To provide a highly stiff yarn having the dry touch feeling of a hemp yarn and suitable for body care fabric products, by strongly twisting two hard twist yarns in the same direction as the twisting direction of the hard twist yarns, the hard twist yarns being produced by strongly twisting plural single fibers in the same twisting direction as the twisting direction of the single fibers. CONSTITUTION:Plural, preferably three, single fibers 1 are strongly twisted in the same direction as the twisting direction of the single fibers to provide a hard twist yarn 2. Two hard twist yarns 2 are strongly twisted in the same direction as the twisting direction of the hard twist yarns to provide a highly stiff yarn 4. The highly stiff yarns are woven to provide a woven fabric like an expensive hemp fabric from the cotton yarn.
Patent JP-H04276438-A (JP)
Title: Laminate type postal card and false adhesion laminated film
Inventor: KIMURA YOSHIKAZU
IPC: B42D15/02
Filed: 1991-03-04
Abstract: PURPOSE:To provide a laminate type-postal card which can be made in one process and the laminated film of false adhesion laminated film produced with the same idea. CONSTITUTION:The laminated film of false adhesion is composed of a) a substrate sheet 10 (e.g. polyester film) and b) a cured layer 11 formed by curing after the substrate sheet is coated with curable liquid resin (e.g. adhesive for wood work, etc.). The laminate type postal card in which the laminated film of false adhesion after curing is used. Further the laminate type postal card in which the substrate sheet coated with liquid resin is interposed between two postal cards 16, 17 then it is cured.
Patent JP-S60205701-A (JP)
Title: Process quantity controller
Inventor: KUROKI HISASHI
IPC: G05B13/02
Filed: 1984-03-30
Abstract: PURPOSE:To accelerate stabilization of a control system by discriminating whether the control system is in the hunting state or not and changing a constant of control operation where the deviation between a measured value and a set value is reduced to zero if the control system is in the hunting state. CONSTITUTION:It is discriminated whether the control system is in the stable state where the absolute value of the deviation between the measured value and the set value is held within a prescribed value for a certain period or in the unstable state where said absolute value is not held there; and if the control system is in the unstable state, it is discrimination whether the control system is in the hunting state or not. In the hunting discriminating operation, an initial value is set to a hunting counting counter at a time t2, when the polarity of a deviation signal is first inverted, after the start of the control operation, and simultaneously, a time T2 which is the period of the hunting discrimination operation is set to a discriminating timer. The value of the counting counter is decreased at each of times t3-t5 when the polarity of the deviation signal is inverted, and the hunting state is discriminated if the value of the counting counter becomes zero in the period T2, and a proportional operation constant is reduced. Hereafter, this detecting operation is repeated until the control system is in the stable state.
Patent JP-S61224888-A (JP)
Title: Controller of ac elevator
Inventor: NOMURA MASAMI
IPC: B66B1/28
Filed: 1985-03-28
Abstract: PURPOSE:To improve the rising feeling of an elevator by controlling the current of an induction motor in response to a current command value having a frequency not generating a regenerative power and an amplitude based on a torque command, thereby improving the controllability of the torque control. CONSTITUTION:When a power drive torque is generated, a current command value IA generated from a power drive side current command generator 3 which inputs a torque command signal T output from a control compensator 2 which inputs the output signal of a subtractor 1 is selected by a switch 5. After the output signal of the switch 5 is subtracted by the output signal of a current command detector 15 in the subtractor 6, the current command is supplied to a pulse width modulator 7. The modulator 7 controls an inverter 8 in response to the necessary current command to control a current supplied to an induction motor 9 from the inverter 8.
Patent JP-S53149376-A (JP)
Title: Axisless power fluid pressure tester
Inventor: MATSUMOTO TAKAHIRO
IPC: G01N3/12
Filed: 1977-06-01
Abstract: PURPOSE: To perform satisfactory testing by so supporting the inside and outside of a cylindrical body that the free end of he cylindrical body becomes slidable at the pressuring space length of the weld zone of the cylindrical body below the wavelength of the deflection curve of the cylindrical body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04298999-A (JP)
Title: Discharge lamp lighting device
Inventor: KOSA KIYOTERU
IPC: G03B27/72
Filed: 1991-03-28
Abstract: PURPOSE:To stabilize a discharge so as to prevent lighting failure by lighting a discharge lamp with full light when an ambient temperature of the discharge lamp is lower than an ordinary temperature. CONSTITUTION:When a main switch 8 and a dimmer switch 10 are both closed, a discharge lamp 6 is dimmably started lighted in the case of an ambient temperature of the discharge lamp 6 higher than an ordinary temperature. In the case of the ambient temperature of the discharge lamp 6 lower than the ordinary temperature, forward voltage between a base and an emitter of a transistor 15 is high generated, so that a collector-emitter current of the transistor 15 is reduced to lower an intermediate potential V1 between resistors 18, 19. This low potential is inversion-amplified to a high potential by an operational amplifier 22 to turn on an FET23. By turning on the FET23, an output frequency of an inverter 5 is decreased, and an output of the inverter 5 is increased to start the discharge lamp 6 lighted with full light. Accordingly, a discharge is stabilized to prevent lighting failure.
Patent JP-H01239299-A (JP)
Title: Shield propulsive construction
Inventor: TSURUOKA SUSUMU
IPC: E21D9/06
Filed: 1988-03-19
Abstract: PURPOSE:To improve construction efficiency by using an inner molding flask, integrally building a retractable end molding flask, while supporting propulsive reaction force to the rear inner molding flask and concurrently executing shield propulsion, assembly of reinforcing bar and setting up of the inner molding flask. CONSTITUTION:A shield main unit 1 is provided with a thrust transmitting beam 4, erector 6 for building a reinforcing bar and a molding flask, moving jack 9 and a reaction force gripper 10 or the like interposed between the beam 4 and an inner molding flask 8. While an end molding flask 15 is retractably provided in the flask 8. Next protruding the flask 15, propulsion reaction force is supported to the rear molding flask 8 through the gripper 10, and the shield I is propelled, while assembly of reinforcing bars 13a, 16a and setting up of the flask 8 are concurrently executed. The rear flask 15 is stored in the flask 8, and depositing concrete 17 to the peripheral side of a flask 5, after deposition, the gripper 10 is contracted, moving by the jack 9 to a facing side. Accordingly, construction efficiency can be improved.
Patent JP-H03263280-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUZUKI SHINICHI
IPC: G06F15/78
Filed: 1990-03-14
Abstract: PURPOSE:To decrease input/output terminals and to use the decreased terminals as the input/output terminals for other usage by detecting the length of time for rising or falling when a reset signal is released, and deciding an operation mode according to the detected length. CONSTITUTION:Since a signal J34 is made L (under resetting) as well when a reset input RESET signal 1 is made L, an output signal M 39 of an AND gate 38 is also made L and any count clock is not inputted to a count clock input M'41 of a counter 40. At such a time, the counter 40 is cleared as well. A signal K35 is made H and a signal S50 is made L. Then, a signal T is made L and signals Q48 and R49 are made L as well by a signal P45. Next, when the signal 1 is raised from L to H, the signal J34 is raised from L to H with the potential of the signal 1 exceeding the threshold value of an inverter 31. On the other hand, when the potential of the signal 1 exceeds the threshold value of an inverter 32, the signal K35 is changed from H to L. The signals J34, K35 and L37 are inputted to the AND gate 38 and when the signals J34 and K35 are made H, the signal 37 is inputted to the counter 40.
Patent JP-S59189482-A (JP)
Title: Character recognizing device
Inventor: NAKAMURA MASAHIRO
IPC: G06K9/62
Filed: 1983-04-13
Abstract: PURPOSE:To prevent erroneous recognition and to improve the rate of recognition by displaying an output character pattern for which candidate character can not be limited to one and its candidate characters and selecting finally a candidate character designated by an operator. CONSTITUTION:A photoelectric converting section 1 converts the picture of an original 2 photoelectrically, and inputs binary picture data to a preprocessing section 3. The preprocessing section 3 cuts out individual character pattern, and after processing, inputs to a characteristic extracting section 4. The out input character pattern is sent to a display section 9 and held temporarily by the display section 9. A retrieving section 5 compares the characteristic parameter in a dictionary stored in a dictionary storing section 6 with the characteristic parameter inputted from the characteristic extracting section 4, and selects a character that makes the distance D less than a threshold value S. An operator selects a proper character from displayed candidate characters by observing input character pattern displayed on the display section.
Patent JP-S61223655-A (JP)
Title: Circuit test probe
Inventor: TOOMASU DEII KOO
IPC: H01R11/18
Filed: 1986-03-25
Abstract: An improvement to electrical circuit test probes of the type wherein a socket tube having a cylindrical spring loaded plunger therein is mounted in a test fixture. Electrical contact is assured between the socket and the plunger as the plunger moves longitudinally by the plunger having a resiliently flexible wand extending inwardly therefrom at an angular offset to the longitudinal axis of the plunger and the wand terminating in a bulbous contact member. The contact member is disposed within a cylindrical plunger tube and passes through an opening through which the contact member cannot pass. As a result, the wand acts as a flexible resilient finger holding the contact member firmly against the inner wall of the plunger tube as the plunger is moved in and out through its limits of movement.
Patent JP-H06273235-A (JP)
Title: Honeycomb-body-inside temperature distribution measuring device and measuring method
Inventor: GOTO YOSHINOBU
IPC: G01J5/08
Filed: 1993-03-24
Abstract: PURPOSE:To provide a device and a method to measure temperature distribution inside of a honeycomb body used in a rotary heat accumulating type heat exchanger under an actual service condition. CONSTITUTION:A temperature distribution measuring device 1 has a low temperature gas duct 3, a high temperature gas duct 5, a ceramics honeycomb body 10, a honeycomb body driving device 15 and an infrared camera 20, and a measuring port 12 is arranged in the honeycomb body 10, and heat energy emitted from this measuring port is measured by the infrared camera 20.
Patent JP-H07269208-A (JP)
Title: Door locking controller for vehicle
Inventor: WAKAYAMA SATOSHI
IPC: E05B83/36
Filed: 1994-04-01
Abstract: PURPOSE:To release door locking positively even when a vehicle such as an automobile collides and a power cable is cut regarding a door locking controller for the vehicle. CONSTITUTION:In a door locking controller 1, in which a door lock 70 mounted on a door of a vehicle is released by door locking control means 20, 25 when the collision of the vehicle is detected by a collision detecting means 30 detecting the state of the collision of the vehicle, an energy storing means 10 being used by the door locking control means 20 and for storing energy is annexed to the door locking control means 20, and the door locking control means 20 is arranged near the door lock. The collision detecting means is installed integrally to the door locking control means 20, and these door locking control means and collision detecting means may also be disposed near the door lock.
Patent JP-2000253750-A (JP)
Title: Gardening pot
Inventor: TOTSUKA SHOICHI
IPC: A01G9/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To improve functionality and general-purpose properties of a pot by enabling to separately exchange solely the upper part of the pot. SOLUTION: This gardening pot consists of a pot main body 1 having a bottom and an upper opening and a main ring frame body 4 removably attached to the opening periphery. Thus, solely the main ring frame body 4 can be exchanged depending on needs, so there is no need to produce a large number of various planting pots depending on applications, large areas for storing and transporting the pots are not required, cost is reduced and the pot contributes to improve beautiful appearance.
Patent JP-H04278945-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/36
Filed: 1991-03-07
Abstract: PURPOSE:To improve the preservability in a postprocessing as well as color reproducibility, sharpness and preservability by incorporating a specified yellow coupler and a specified magenta coupler. CONSTITUTION:A yellow coupler represented by formula I and/or a yellow coupler represented by formula II and a magenta coupler represented by formula II are incorporated into a sensitive material with a photosensitive emulsion layer on the base. In the formulae I, II, each of X<1> and X<2> is alkyl, aryl or a heterocyclic group, X<3> is an org. residual group forming an N-contg. heterocyclic group in combination with >N-, Y is aryl or a heterocyclic group and (2) is a group which is released when the coupler reacts with the oxidized body of a developing agent. In the formula III, each of R11 and R12 is H or a substituent and X is a group which is released when the coupler reacts with the oxidized body of a developing main agent.
Patent JP-2000264160-A (JP)
Title: Air bag device for front passenger's seat
Inventor: YAMAJI TAKESHI
IPC: B60R21/217
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for a front passenger's seat allowing easy opening of an instrument panel by expansion pressure of an air bag, allowing wide use of a vehicle space partitioned between a windshield and the instrument panel, and providing moderate expansion behavior. SOLUTION: This air bag device comprises an inflator 18 disposed in the center of a case 16, air bags 20 housed before and behind the inflator 18; an air bag part 20c connecting the air bags 20, disposed across the inflator 18, and an H-shaped break part to be broken by expansion pressure of the air bags 20, formed in the upper face of an instrument panel 12 such that a door part 15 can be pushed and opened back and forth. The instrument panel 12 is projectingly formed with attachment walls 22 in hinge parts of the door part 15, attached and fixed on side faces of the case 16.
Patent JP-S60209123-A (JP)
Title: Monitor device for fourier transform type spectrophotometer
Inventor: YOSHIKAWA OSAMU
IPC: G01J3/45
Filed: 1984-03-31
Abstract: PURPOSE:To display the shape of an interferogram with good accuracy with a Fourier transform type spectrophotometer which adjusts a Michelson interferometer by making the frequency of a sampling pulse higher than the frequency conforming to a sampling theorem. CONSTITUTION:An IR ray 5 is inputted through a beam splitter 2 to a photodetector 7 in a Michelson interferometer 1. A helium laser 6 for reference light is made incident on the interferometer and is similarly inputted to a photodetector 8. The IR ray is inputted from the detector 7 to an amplifier 9 and is inputted to a sample holding circuit 10 and a CPU12. The reference light is inputted from the detector 8 to a selection circuit 13 and a control signal is inputted thereto from an oscillating circuit 18 so as to have the frequency higher than the frequency of the IR sampling pulse. The interferogram of the IR ray is sampled at fine sampling intervals and is displayed on a CRT20. The shape of the interferogram is therefore displayed with good reproducibility. The operator can recognize precisely the displayed shape and the interference adjustment is made satisfactorily.
Patent JP-H11266595-A (JP)
Title: Induction machine variable speed drive
Inventor: MATSUMOTO YASUSHI
IPC: H02P5/56
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an induction machine variable speed drive, which allows the calculated values of number of revolutions to be obtained at a highly frequency and is capable of being so controlled as to cope with the abrupt changes in number of revolutions. SOLUTION: This induction machine variable speed drive comprises an inverter 1, an induction machine 2 driven by the inverter 1, a vector control means which exercises vector control relative to the direction of a primary magnetic flux command vector, a current detector 3 which detects the primary current of the induction machine, a detected current vector rotating means 5 which resolves the detected current into a d-axis component which is parallel with the primary magnetic flux command vector and a q-axis component orthogonal thereto, and a rotational speed calculating means 21, which calculates the rotational speed of the induction machine based on the d-axis component and q-axis component of the detected current for use in the vector control.  The current detector 3 is capable of detecting the currents of the induction machine at high frequency, and thus obtains the results of the calculation of the rotational speed with higher frequency than in the rotational speed calculation by counting pulse signals.
Patent JP-H03265299-A (JP)
Title: Position registration system
Inventor: NAGASHIMA NORIAKI
IPC: H04W60/00
Filed: 1990-03-14
Abstract: PURPOSE:To reduce a state of disable call connection and make position registration immediate to the movement of a radio telephone set by detecting the moving quantity of the radio telephone set and evaluating it and applying position registration automatically even when the radio telephone set is moved to the outside of a radio zone for the registered position. CONSTITUTION:When a radio telephone set 13 moves, a control section 130 of the telephone set 13 senses a count of a moving traffic unit meter 137 at all times and monitors the moving quantity in the accumulation mode till the count exceeds a prescribed value. When the count exceeds the prescribed value, a moving quantity monitor timer is started and the count of the call unit meter 137 is read for each prescribed time and when the end of movement is discriminated, the radio equipment 13 starts position registration automatically. Then a manual position registration request signal is generated by a control sequence of a radio connection device 12 of a radio line connection file 138a and various control signals and it is sent via a radio transmitter-receiver 131. Thus, the position registration is made immediate to the movement and the state of disabling call connection does not last long.