baber/WOPTO huggingface dataset:
Patent JP-S61108854-A (JP)
Title: Method for controlling air-fuel ratio of internal-combustion engine
Inventor: TABATA ITSUZO
IPC: F02D41/10
Filed: 1984-10-31
Abstract: PURPOSE:To eliminate non control period of air-fuel ratio by correcting to control an air-fuel ratio made rich in re-acceleration after speed reduction of an internal-combustion engine by a control unit so as to return the ratio to a proper value quickly. CONSTITUTION:A control unit 20 made of a micro-computer continues control of idle-up for 3sec in speed reduction of an internal-combustion engine when engine rotating number is 1,400rpm or less in idling, and in re-acceleration after speed reduction of the engine, it can control the air-fuel ratio for a fixed time from a fixed duty by a partial feedback constant. Thus, the control unit 20 can corrects to control duty so as to return to a proper value quickly without deteriorating driving performance, and non-control period of air-fuel ratio can be reduced and noxious exhaust gas such as Co can be reduced.
Patent JP-S62103328-A (JP)
Inventor: YANGU JIN KUON
IPC: C22B5/04
Filed: 1986-09-25
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-H0654904-A (JP)
Title: Dialyzing system
Inventor: SAWADA TOSHIHARU
IPC: A61M1/14
Filed: 1992-08-04
Abstract: PURPOSE:To reduce the cost of one dialyzer and reduce the cost of the whole dialyzing system requiring many dialyzers by providing an arithmetic section calculating the dehydrating speed and the target dehydration quantity on an input/output device. CONSTITUTION:An input/output device 1 is provided with a memory card reader/writer 4 reading the data stored in an IC memory card 5 and writing data into it and an arithmetic section 2a calculating the dehydrating speed and the target dehydration quantity based on the body weight data from a body weight gauge 3 and the data read from the IC memory card 5. A dialyzer 6 is provided with a memory card reader/writer 7 reading data from the IC memory card 5, and a dialysis is performed to obtain the target dehydration quantity based on the read dehydrating speed. A large-scale dialyzing system requires many dialyzers 6, however the arithmetic section 2a is provided on the input/output device 1, and the cost of the whole system can be reduced.
Patent JP-H0390171-A (JP)
Title: Ultraviolet radiation defending power evaluating method and ultraviolet radiation reflection factor measuring device used therein
Inventor: SHIMAGAMI KAZUNORI
IPC: A61N5/06
Filed: 1989-09-01
Abstract: PURPOSE:To objectively analyze and evaluate ultraviolet radiation defending power of the skin by obtaining an ultraviolet radiation reflection factor and collating an obtained value with a correlation table between the ultraviolet radiation defending power and the ultraviolet radiation reflection factor. CONSTITUTION:An ultraviolet radiation irradiating lamp of long wave length is built in a measuring tool 4 of an ultraviolet radiation reflection factor measuring device and used for measuring a reflection factor of long wave length ultraviolet radiation (UVA), and an ultraviolet radiation irradiating lamp of intermediate wave length is built in a measuring tool 5 and used for measuring a reflection factor of intermediate wave length ultraviolet radiation (UVB). A point end opening part of the measuring tool 4 is lightly press-attached to the skin surface of a measured person, and the ultraviolet radiation reflection factor is measured by pressing a remote switch 6. The UVA reflection factor is displayed in a display means 8 in several seconds after the remote switch 6 is pressed. In the case of checking the UVB reflection factor, the measuring tool 5 and a remote switch 7 are similarly operated. By collating a measured value of the ultraviolet radiation reflection factor with a list of a relation between ultraviolet radiation defending power and the ultraviolet radiation reflection factor, defending power of the measured person for ultraviolet radiation can be objectively evaluated.
Patent JP-H0647513-A (JP)
Title: Method for preventing breakage in electromagnetic casting apparatus
Inventor: HAYASHI NORIFUMI
IPC: B22D46/00
Filed: 1992-08-04
Abstract: PURPOSE:To detect contact failure of a coil for mold in advance by checking resonant waveform of a capacitor in a starting circuit precharged and the coil for mold. CONSTITUTION:At the time of starting an electromagnetic casting, as current supplied in the coil 8 for mold reaches to a few thousands ampere, if there is defective contacting part in the coil for mold, the arc is generated causing to breakage of the apparatus. Then the capacitor in the starting circuit 9 for starting an inverter part 6 is charged in advance and is discharged and the current is conducted to the coil 8 for mold, and the waveform of the voltage at the output side in the inverter part 6 at this time is detected. When the contact of the coil is perfect, charge in the capacitor is gradually discharged and damped as sine wave state by the resonant circuit between the coil and the capacitor 11 for adjusting power factor and ordinarily, damped in 2-5 cycles and the peak is recognized in a few times. On the other hand, when there is no contact with the coil for mold, the discharge is not developed and the peak in the waveform is not recognized.
Patent JP-S59125977-A (JP)
Inventor: TANAKA MITSUGI
IPC: D06M13/51
Filed: 1982-12-28
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-H0974321-A (JP)
Title: Transmitter/receiver
Inventor: SUGAWARA JUN
IPC: H03F3/72
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter/receiver with which the interference of a transmitted signal upon a reception circuit, etc., at the time of transmission is suppressed to a minimum. SOLUTION: An emitter grounded transistor high frequency amplifier stage is composed of a transistor 10 for high frequency amplification provided inside a reception circuit 1, emitter by-pass capacitor 13 parallelly connected between the emitter of the transistor 10 and the ground, and the serially connected body of an emitter resistor 11 and a switching element 30. In this case, the switching element 30 is driven into an active state at the time of reception and driven into an inactive state at the time of transmission. Preferably, a diode 29 opposite to the direction of base/emitter joining is connected between the base of the transistor 10 and the ground.  At the time of transmission, the switching element 30 in the inactive state prevents a transmitted signal component mixed into the reception circuit 1 from being generated at the collector of the transistor 10, and the diode 29 decreases the amplitude of the transmitted signal component.
Patent JP-H0675773-A (JP)
Title: Program start control system
Inventor: SHINKAI SHOICHI
IPC: G06F9/445
Filed: 1992-08-27
Abstract: PURPOSE:To automatically reconstruct and initialize the files and to evade the mismatching of various files by providing an operation control file in order to control the file close/open processing operations. CONSTITUTION:A program start control system 1 contains an operation control file 2 which includes a flag that decides the open/close states of various files used by the system 1 and then informs a work program 3 and a file arrangement program 4 of the file states. Meanwhile the states of both programs 3 and 4 are monitored and the flag is rewritten into 1 from 0 and vice versa. Under such conditions, an ME on-line processing program which is occasionally receiving the measurement data from an automatic analizer, for example, is started as a resident program (program 3) except a reconstitution state of a data file and a clear state of an ME data intermediate file. Then the resident program receives in fact the measurement data from the automatic analizer via a personal computer.
Patent JP-H02169831-A (JP)
Title: Acceleration slip prevention device for vehicle
Inventor: HASHIGUCHI MASAYUKI
IPC: B60W10/18
Filed: 1989-09-05
Abstract: PURPOSE:To obtain favorable acceleration even with varying slip ratio by correcting the acceleration with a delay time commensurate with the acceleration, calculating a reference torque based on the corrected acceleration, deducting a torque corresponding to a slip amount, and setting a target torque. CONSTITUTION:The speeds of driven wheels are obtained with sensors 13, 14. The centripetal acceleration GY is obtained through a calculation section 53. The speeds VR of driven wheels are obtained through weighting sections 38, 39 for correcting with a variable Kr commensurate with the GY and through low/high vehicle speed selection sections 36, 38. A reference torque TG is obtained with a calculating section 47c through a filter 47b for switching delay time according to the condition of the driven wheel acceleration GB. The drive wheel speeds according to sensors 11, 12 are obtained through a high vehicle speed selection section 31, an averaging section 32, and weighting sections 33, 34 of a variable KG commensurate with the GY. A slip amount is obtained from a difference between the drive wheel speed and a target drive wheel speed Vphi. A correction torque is calculated with operation sections 45, 46. The correction torque is deducted from the reference torque TG to set a target engine torque. A favorable acceleration is attained in this way.
Patent JP-H05143732-A (JP)
Title: Blank area extracting method for original
Inventor: KAWANAKA SEIDO
IPC: G06T7/00
Filed: 1991-08-13
Abstract: PURPOSE:To provide the extracting method which can extract a blank area optimum for fitting an original. CONSTITUTION:The image of the original is binarized (2-4), the binarized original is divided into unit areas in a prescribed size (2-6), graphic picture elements in the respective unit areas are counted (2-9), the continuous unit areas having the number of graphic picture elements less than a prescribed value are defined as the candidates of the blank area (2-10) and among maximum horizontal rectangles circumscribed to the candidates of this blank area, the horizontal rectangle having the maximum long side is defined as the blank area.
Patent JP-2001049725-A (JP)
Title: Concrete block connecting method and binding device used for concrete block connection
Inventor: TANAKA YOSHITO
IPC: E03F3/04
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To connect box culverts easily and surely by introducing a pre-stress. SOLUTION: One end of a bar-shaped binding material 13 passed through a plurality of binding material inserting holes 7 of box culverts C communicating to each other is fixed to one end of the box culvert C1, and the other end threaded shaft end 12 of the material is projected from a hole end part of the other end box culvert C2. A fixing nut 16 is threaded to the projected threaded shaft part 12, and a connecting bolt 19 is connected to the end of the threaded shaft 12 through a connection nut 17. The connection bolt 19 is inserted into an inserting hole part 36 provided in a support part 37 of a support table 20, and a binding nut 27 is threaded to the tip portion of the connection bolt through a movable washer 22 and a friction reducing member 23 having split washers 18 and 21 rotatable in spherical contact therein.  While the movable washer 22 is rotated, the binding nut 27 is bound with friction reduced by the friction reducing member 23, and, after a pre-stress is introduced to the bar- shaped binding material 13, the fixing nut 16 is tightened.
Patent JP-S60120242-A (JP)
Title: Ultrasonic wave probe shoe
Inventor: KAKINUMA YUKIO
IPC: G01N29/28
Filed: 1983-12-05
Abstract: PURPOSE:To reduce friction, by providing a specified gap between the surface of a body to be checked and a shoe, which has the bottom surface, whose curvature is the same as that of the curved surface of the body to be checked, through a sliding ring, providing grooves, which surround the bottom surface in a plurality of directions, and feeding a liquid through a path penetrating the shoe. CONSTITUTION:A probe 1 has a wedge 2 for guiding ultrasonic waves and vibrators 3, 4 and 5. A shoe 7 is supported by the probe 1 through a shoe supporting frame 6. The shoe 7 comprises two blocks on the sending side and the receiving side. The two blocks are partitioned by a sound shielding material 8. The vibrators 3-5 are coupled in the recess part of the shoe. Ultrasonic wave beams 9-11 are inputted in a body to be checked through the shoe 7, a bottom surface 12 of the shoe, and a liquid film 13. A sliding ring 14, an injecting port 15, a guide path 16, and a liquid groove 17 are provided. The bottom surface 12 is made to conform to the curvature R of the surface of the body to be checked. The thickness of the liquid film 13 can be changed by a spacer 18.
Patent JP-H0890130-A (JP)
Title: Formation of metallic shape by forging and apparatus thereof
Inventor: NOGUCHI YUKIO
IPC: B21B1/08
Filed: 1994-09-22
Abstract: PURPOSE: To form a large scaled H-shaped material or rail having large frange width or a large metallic shape having large adjusting range of the flange width in size-free to a prescribed web thickness and web height with one to several passes. CONSTITUTION: In the forming method for metallic shape by rolling-forging a blank 1 with upper and lower dies 41 faced to the upper and lower parts and the right and left dies 45 faced to the right and left sides while feeding the blank 1 having square cross section along pass line P, the upper and lower dies 41 are periodically driven so as to draw a fixed closed curve in the parallel and vertical surface to the pass line P. Further, the right and left dies 45 are periodically driven so as to draw a fixed closed curve in the horizontal surface. The web thickness is adjusted by the draft of the upper and lower dies 41 and the web height is adjusted by the draft of the right and left dies 45.  Further, the flange width is adjusted by the drafts of the upper and lower dies 41 and the right and left dies 45 and by speed difference between the speed in the pass line direction of the upper and lower dies 41 and the speed in the pass line direction of the right and left dies 45.
Patent JP-H0574520-A (JP)
Title: Duplicated circuit apparatus
Inventor: IMAI SHUNJI
IPC: G06F1/18
Filed: 1991-08-15
Abstract: PURPOSE:To easily meet the duplicated structure of a system and suppress the decrease of the surface area a card is mounted on. CONSTITUTION:To lead a signal which is stored in a neighbor slot, an extension pattern 5 for duplication which is laid on a mother board 4 and an external interface connector 9 to gather neighboring extension patterns 5 for duplication on the mother board 4 are provided.A connection pattern 6a for duplication which is connected to the external interface connector 9 to connect the gathered extension patterns 5 for duplication is provided to a mother board interface connector 6.
Patent JP-H0958631-A (JP)
Title: Method and device for sterilization of packaging material
Inventor: SHIMAMURA ETSUO
IPC: B65B55/10
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient sterilization effect by condensing a gas-form sterilizing agent on the surface of a packaging material uniformly by a large amount. SOLUTION: This sterilization method is to bring a gas-form sterilizing agent into contact with the surface of a packaging material 7 and to sterilize the packaging material 7. The gas-form sterilizing agent is jetted from a nozzle 23, and the sterilizing agent is made to stick to the internal surface of the packaging material 7. In the meantime, a low temperature air is jetted to the external surface of the packaging material 7 by an air nozzle 25, and the packaging material 7 is cooled from the outside. By performing the feeding of the gas-from sterilizing agent to the packaging material 7 and the cooling of the packaging material 7 at the same time, the sterilizing agent is efficiently condensed on the surface of the packaging material 7.
Patent JP-H1169620-A (JP)
Title: Electricity storing apparatus
Inventor: DAIKU HIROYUKI
IPC: H01G11/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an electricity storing apparatus, in which a boosting charging operation can be performed and in which an output voltage is dropped with good efficiency after the charging operation, so as to be capable of being discharged for many hours. SOLUTION: When a switch 8 for charging is turned on, a charging voltage Vc which is higher than an output voltage Vd is applied to a capacitor 2 for electricity storage, and the capacitor 2 for electricity storage is boosting-charged. After that, the switch 8 for charging is turned off, and a switch 11 for voltage drop is turned on. Thereby, a capacitor 4 for voltage drop is connected in parallel with the capacitor 2 for electricity storage. In addition, when a switch 10 for power supply is turned on, electric power is supplied to a lamp 3 from both capacitors 2, 4. At this time, a capacitance C2 of the capacitor 4 for voltage drop is added to the capacitance C1 of the capacitor 2 for electricity storage, so as to obtain a total capacitance.  As a result, the output voltage Vd at a time when both capacitors 2, 4 are discharged is dropped by the increased portion of the capacitance C2 of the capacitor 4 for voltage drop, and the discharge time becomes long.
Patent JP-H1159576-A (JP)
Title: Fin-stabilizer device in water jet propulsion craft
Inventor: ISHIGAKI EIICHI
IPC: B63B39/06
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a craft with excellent steerability by preventing the yawing at the stern in a water jet propulsion craft. SOLUTION: In a water jet propulsion craft, a plate-like stabilizing fin 7 is provided along the advancing direction of the craft below a jet ejection nozzle 2 provided in the stern, a lower end part of the stabilizing fin 7 is located at the draft part of the craft, and mounted on a hull in a vertically regulating manner. When the craft navigates, a lower part of the stabilizing fin 7 is immersed in water, and the stern is prevented from deflecting in the right-to-left direction to enable the stable navigation.
Patent JP-S6290027-A (JP)
Title: Switch circuit
Inventor: SATO MASAYOSHI
IPC: H03K17/10
Filed: 1985-10-16
Abstract: PURPOSE:To stably attain on/off operation and to reduce the consumption of the energy of a capacitor by regenerating the energy of the capacitor after a GTO in a circuit comprising plural GTOs connected in series is turned on to the power supply. CONSTITUTION:When a GTO 11 is turned off, GTOs 12-1n are turned off and capacitors 21-2n are charged nearly to the same voltage. Since an on-gate current flows to the GTO 12, the GTO 12 is turned on. The electric charge in the capacitor 2 is discharged through the GTO 12 and through a diode 51, a transformer 61, and GTOs 11, 12. That is, the energy stored in the capacitor 21 is regenerated to the DC power supply 8. When the GTO 12 is turned on, since the GTO 13 is turned on by the electric charge stored in the capacitor 22, the energy in the capacitor 22 is regenerated in the DC power supply 8 similarly.
Patent JP-S61106955-A (JP)
Title: Soot remover device of exhaust gas heat exchanger
Inventor: MATSUURA SEIICHI
IPC: F28G7/00
Filed: 1984-10-29
Abstract: PURPOSE:To easily further surely remove soot, by both supporting an exhaust gas heat exchanger through an elastic unit and vibrating this heat exchanger at predetermined time by a vibrator so as to remove the soot to be discharged by an exhaust flow to the outside. CONSTITUTION:An exhaust gas heat exchanger 1, allowing exhaust gas to flow in an exhaust gas inlet pipe 6, inner cylinder pipe 2 and an exhaust gas outlet pipe 7 from a flexible pipe 8, discharges the gas to the outside from a flexible pipe 9. While heat exchanged brine, being allowed to flow in an inlet pipe 15, inlet side heat exchanger chamber 11, fluid pipe 13, outlet side heat exchanger chamber 12 and a brine outlet pipe 16 from flexible pipe 17, circulates in a brine circulating path from a flexible pipe 18. If an engine switch 21 is turned on so as to drive a starter motor 24 when an engine is started, a device simultaneously drives a vibrator 20 provided in a side surface of the main unit of the heat exchanger, and a heat exchanger structure, being supported by elastic units 19, vibrates osillating soot in the structure to be removed and discharging the soot with an exhaust gas flow to the outside.
Patent JP-H0785594-A (JP)
Title: Digital recording and reproducing device
Inventor: OKAMOTO KAZUYUKI
IPC: G06F21/62
Filed: 1993-09-14
Abstract: PURPOSE:To obtain the digital recording and reproducing device equipped with an inexpensive and reliable scrambling function. CONSTITUTION:A digital signal to be recorded on a recording medium is subjected to shuffling processing by a shuffling part 6. A shuffling address in the shuffling processing by the shuffling part 6 is changed in accordance with a password inputted to a password input part 9 by a shuffling control part 10. The password inputted to the password input part 9 is processed to be recorded in a prescribed area of the recording medium by a password processing part 11.
Patent JP-H09137585-A (JP)
Title: Tatami carpet
Inventor: HIRAHARA TAKEHIKO
IPC: E04F15/16
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To lay and construct a tatami carpet as a flooring mat excellent in cushion performance in a feeling of a carpet by combining an artificial tatami facing mainly composed of thermoplastic resin and a thermoplastic resin cushion layer or a natural fiber cushion layer. SOLUTION: A tatami facing 1 is formed by an artificial rush using a resin composition mainly composed of thermoplastic resin. In the case of artificial rush, the width of the tatami facing can be set to 1.2m, 2m or more, and 3m or more. A thermoplastic resin cushion layer is laminated on one side of the facing 1 by an adhesive agent layer 3. When the thermoplastic resin cushion layer 2 is laid on the flooring, closely contacting property to the floor surface is good to be effective for preventing shifting. This tatami carpet is excellent in flexibility so as to be worked to free shape and size in execution of works such as flooring or the like.
Patent JP-2001053672-A (JP)
Title: Reception level measurement system
Inventor: OGAMI MASASHI
IPC: H04J13/00
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To take a reception level measurement with high precision even if a Doppler frequency becomes high and a phase shift increases. SOLUTION: An approximate value linear estimating means 2 approximates the signal amplitude of a demodulated data series as a straight line with time width corresponding to a Doppler frequency estimated value. A phase rotation quantity estimating means 3 estimates a phase rotation quantity according to the approximated straight line. A data delay means delays the demodulated data series by the time needed to estimate the approximated straight line. A receive signal power estimating means 6 estimates receive signal power according to the approximated straight line. A noise power estimating means 7 regards the signal amplitude difference between the demodulated data series and approximated straight line as a noise component and estimates noise power.  An averaging process means 8 outputs reception level measured values by time slots according to the estimated power value of the estimating means 7.