baber/WOPTO huggingface dataset:
Patent JP-H11252066-A (JP)
Title: Security server and security operation method
Inventor: IMADA YOSHIYUKI
IPC: H04L9/08
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method which can identify whether a client has issued an operation to a trader or a secure trader. SOLUTION: A security mechanism identification means 11 identifies a specific security mechanism to which security information presented by a client corresponds. A target identification means 13 identifies a specific target with which the client will communicate. A security mechanism correspondence means 14 refers to a correspondence table showing the corresponding relations between the security mechanisms and targets to secure correspondence between the security mechanism identified by the means 11 and the target identified by the means 13, and then issues a process that is requested by the client to the target corresponding to the identified security mechanism.
Patent JP-S57163252-A (JP)
Title: Continuous paper folding device for electrophotographic device
Inventor: OGAWA NOBUAKI
IPC: B65H37/04
Filed: 1981-04-01
Abstract: PURPOSE:To improve both the reliability and the operability of the titled device, by oscillating a swing fin in a rather high speed, stopping the oscillation of the fin when the fin touches the switches provided across the paper at its vertical width and then restarting the oscillation of the fin by the synchronizing signal of paper feed. CONSTITUTION:The microswitches 26a and 26b are attached at the upper edges of paper mounting width control rods 24a and 24b. The oscillating angle F of a swing fin 22 is decided according to the vertical width of the paper 6. Thus the accurate folding is possible to the paper 6 having different vertical widths. In addition, the folds of the paper having perforations can be led accurately to the positions of rods 24a and 24b to ensure the accurate folding of the paper.
Patent JP-S59175231-A (JP)
Title: Dual switching system
Inventor: KODAMA TAKAMICHI
IPC: H04B10/077
Filed: 1983-03-25
Abstract: PURPOSE:To eliminate the need for an output line dedicated to switching control signal transmission by switching data transmission to a normal sequence between two sequences by the light break signal in a sequence to which abnormality occurs. CONSTITUTION:For example, when a data processor 11-A generates an abnormal signal, an OR circuit 13-A generates an output of ''1'' to stop the clock signal generation of an electrooptic converting circuit 16-A forcibly. The logical gate circuit incorporated in an optoelectric converting circuit 26-A sends out a pulse output with a specific level as a switching control signal to a switching circuit 23-A through an output line 262-A unless its incorporated clock signal detecting circuit detects a clock signal detecting circuit for a predetermined constant time. The switching circuit 23-A receives this signal to switch a movable contact piece (c) from a normally connected terminal (a) to a terminal (b). Therefore, the output of a modulating circuit 22-B is supplied as a substitute for the output of a modulating circuit 22-A.
Patent JP-S61209383-A (JP)
Title: Multi-target tracking apparatus
Inventor: YANAGISAWA MOTOI
IPC: G01S13/66
Filed: 1985-03-13
Abstract: PURPOSE:To make it possible not only to improve tracking accuracy but also to reduce a tracking time, by controlling a transmitting pulse width at a tracking time corresponding to the distance of a target. CONSTITUTION:A digital/pulse compressor 8 and a pulse width/PRI calculation circuit 9 are mounted. The circuit 9 calculates a transmitting pulse width suitable for tracking a target and PRI from the estimated distance of the target from a distance measuring circuit 5 to input both of them to a modulation signal generator 7. From the target estimation distance detected by searching, the pulse width corresponding to the target estimation distance and PRI corresponding to the twofold value of said pulse width are calculated by the circuit 9 to be inputtted to the generator 7. Subsequently, when the target is irradiated with the long single pulse corresponding to the target estimation distance, the reflected wave thereof is compressed to a required pulse width by the compressor 8. therefore, the time necessary for tracking the target can be reduced.
Patent JP-S57163881-A (JP)
Title: Sonar
Inventor: KOGA TAKASHIGE
IPC: H04R1/44
Filed: 1981-04-02
Abstract: PURPOSE:To prevent evil influence of internal noise of a sonar by making the acoustic velocity of a medium in the dome of the sonar, having a sound insulating plate for internal noise behind a signal detector faster than that of sea water. CONSTITUTION:In a dome 1, a signal detector 2 is installed and a medium 6 is charged; and a sound insulating plate 4 for internal noise is fitted behind the signal detector 2. The medium 6 has a higher acoustic velocity than sea water as a medium 7 outside the dome 1. For this purpose, there are three kinds of method-using a medium having a higher acoustic medium, increasing the pressure of the medium, and raising the temperature of the medium. Consequently, the angle of refraction of the internal noise is increased and total reflection on the boundary surface of the medium is realized; and the quantity of a refracted and a diffracted wave entering the dome is reduced to reduce the influence of internal noise of a sonar.
Patent JP-S59175379-A (JP)
Title: Flyback transformer
Inventor: SARUTA SADAKICHI
IPC: H01F38/42
Filed: 1983-03-25
Abstract: PURPOSE:To suppress the ringing of a flyback transformer by connecting a resistor in series with the vicinity of a lead unit of the input side or focus lead wirings of a winding section, to which the input side and the focus lead wirings of a winding zone disposed on the innermost periphery of a high voltage coil are led. CONSTITUTION:A resistor 19 is connected to the input side of a winding section 13a of the innermost periphery of a high voltage coil 13. A ringing occurred by the section 13a is attenuated by consuming the energy by the resistor 19. A resistor 20 is connected to the vicinity of the lead unit of the lead wirings between the lead unit of focus lead wirings 16 at the input side of which the wirings 16 are led to the zone 13b and the connecting point of the condenser 17 connected to the wirings 16. The energy of the ringing occurred by the winding 13b is consumed by the resistor 20.
Patent JP-S61233750-A (JP)
Inventor: BENGU SUUN ONGU
IPC: G03G5/06
Filed: 1986-03-07
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-S62211493-A (JP)
Inventor: MORIMOTO SHIGEO
IPC: E21D9/08
Filed: 1986-03-10
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-H03252471-A (JP)
Title: Printing ink
Inventor: SHIMIZU SHIGENORI
IPC: C09D11/033
Filed: 1990-03-01
Abstract: PURPOSE:To obtain printing ink retarding drying of ink on the surface of a storage container and ink attached to a printing machine during suspension of printing without suppressing and delaying drying of ink on materials to be printed, containing a drying retarder and a specific solvent. CONSTITUTION:The objective ink containing (A) a drying retarder (e.g. hydroquinone or 2,6-di-t-butyl-p-cresol) and (B) a solvent (preferably one having >=190 deg.C boiling point such as ethylene glycol monobutyl ether acetate) shown by the formula (R<1> is H, 1-6C alkyl or phenyl; R<2> is -C2H4- or C3H6; n is 1-3; R<3> is H, methyl or ethyl).
Patent JP-H01224305-A (JP)
Title: Anthelminthic of animal ectoprasite
Inventor: HIRATA KIMINORI
IPC: A01N43/58
Filed: 1988-03-03
Abstract: PURPOSE:To obtain the title anthelminthic having excellently residual effects, effective with an extremely small amount, containing a specific 3(2H)- pyridazinone derivative as an active ingredient. CONSTITUTION:The title anthelminthic containing a compound [e.g. 2-t-butyl-4- chloro-5- [2- {2,6-dimethyl-4- (4-methylphenoxy) ph-enoxy} ethylthio] -3 (2H)- pyridazinone] shown by the formula (R is 2-6C alkyl; A is halogen; X is S or O; Y is halogen, alkyl, alkoxy, etc.; Z is H, halogen, alkyl, alkoxy, NO2, CN, etc.; m is 1-4; n is 0-5). As an application method of the anthelminthic, powder, etc. containing the compound shown by the formula is directly sprinkled upon animals, applied, sprayed or local administration such as drug bathing is preferable. In use, the compound is diluted to 0.001-0.1wt.% concentration of the active ingredient.
Patent JP-S51127328-A (JP)
Title: Damping device of single phase condenser-run type induction motor
Inventor: KAWADA FUMIAKI
IPC: H02P3/24
Filed: 1975-04-25
Abstract: PURPOSE: To be simple circuit structure and to get high control characteristics. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02228568-A (JP)
Title: Waveform display sensitivity setting system
Inventor: YUKIMITSU YASUJI
IPC: A61B5/0432
Filed: 1989-03-02
Abstract: PURPOSE:To facilitate the setting of sensitivity by a method wherein a plurality of sensitivity setting keys are indicated and any one of those indicated is depressed to set a sensitivity of a waveform display. CONSTITUTION:When setting a waveform display sensitivity of one biosignal of a certain one patient, for example, a waveform display sensitivity of a cardiograph signal, a plurality of sensitivity setting keys, that is, five sensitivity setting keys 1, 2, 3, 4 and 5 are indicated. The key 1 is for setting a waveform display sensitivity to a one-fourth position, the key 2 for setting the sensitivity to a half, the key 3 for setting of the sensitivity to 1, the key 4 for setting the sensitivity to 2 and the key 5 for setting the sensitivity to 4. Any one of the five sensitivity setting keys 1, 2, 3, 4 and 5 is depressed thereby enabling the setting of a waveform display sensitivity by only one operation.
Patent JP-S61209970-A (JP)
Inventor: HIRAO SHOZO
IPC: C04B38/00
Filed: 1985-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08251075-A (JP)
Title: Spread spectrum receiver
Inventor: ARAI MASAKI
IPC: H04B1/707
Filed: 1995-03-10
Abstract: PURPOSE: To reproduce data through simple constitution by extracting the data from a received spread spectrum signal by using one VCO. CONSTITUTION: The spread spectrum receiver 3 receives the control voltage from a control means 35 by an oscillation means 30 to generate a signal having the same frequency with a carrier and divides the frequency of the oscillation signal by a frequency divider means 31 to generate a signal having the same frequency as the clock frequency of a PN pattern. Then the control means 35 extracts the low frequency component of the output of a multiplying means 34 to generate the control voltage. Consequently, the oscillation means 30 generates the oscillation signal matching the carrier that a received signal has for the multiplying means 33. Further, the oscillation means generates the signal matching the PN pattern and the PN pattern that the received signal has for the generating means 32.
Patent JP-H04268570-A (JP)
Title: Color magnetic toner
Inventor: ASANAE MASUMI
IPC: G03G9/083
Filed: 1991-02-22
Abstract: PURPOSE:To obtain images of bright colors with good fixability by treating magnetic powder in such a manner that its dark brown color turns into gray, thereby preventing the colors of the coloring agents to be incorporated into the toner from having a dark brown color. CONSTITUTION:This toner contains the magnetic powder which is treated rich in Fe<2+> by reduction of the surface of Fe3O4, a binder resin and the coloring agents. Such compsn. as to make the toner rich in Fe<2+> is selected and an aq. ferrous sulfate or ferrous chloride soln. is neutralized by an alkali and is heated in gaseous H2 atmosphere or the powder is codeposited with the alkali from a soln. mixture composed of a ferrous salt and a ferric salt. The resulted Fe3O4 magnetic powder rich in Fe<2+> is dispersed into an aq. soln. and a coupling agent and the coloring agents are added thereto to hydrolyze the magnetic powder and to simultaneously bond the coloring agents to the magnetic powder in the case of attaching the coloring agents to the magnetic powder.
Patent JP-H07260215-A (JP)
Title: Heat accumulation type air conditioner
Inventor: NEGISHI KOSABURO
IPC: F24F5/00
Filed: 1994-03-22
Abstract: PURPOSE:To provide a heat accumulation type air conditioner capable of accumulating heat efficiently in the whole of heat accumulating agent upon heat accumulating operation and capable of effecting proper operation of a fan upon the heat accumulating operation as well as cooling and heating operation respectively. CONSTITUTION:In indoor air, which flows into a heat accumulating chamber 5 from a suction port 3 in room cooling and heating operation, the amount of air, which flows into a bypass passage 14 through an upper air hole 15 after passing through the heat accumulating chamber 5, and the amount of air, which flows into the bypass passage 14 from one end of the lower part of the bypass passage 14, can be controlled by an air mix damper 17. In this case, the heat exchanging amount of air, flowing into the bypass passage 14 from one end of lower part of the bypass passage 14, between heat accumulating agent A, is less than the amount of heat exchange of air, flowing into an air hole 15 through the heat accumulating chamber 5. Accordingly, the temperature of outlet air, produced by mixing both of the air, can be set artibrarily by the control of opening and closing of the air mix damper 17.
Patent JP-S51127303-A (JP)
Title: Slide current collector
Inventor: NOMURA SHIYOUZOU
IPC: H01R39/20
Filed: 1975-04-25
Abstract: PURPOSE: Slide current collector for small motors and the like, without permitting to get a high contact resistance between brush and commutator, capable of keeping its long life. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63216832-A (JP)
Title: Production of methylstyrene
Inventor: MURAKAMI YUICHI
IPC: C07C67/00
Filed: 1987-03-05
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for heat- resistant resins, etc., in high selectivity ratio, by bringing ethyltoluene and oxy gen into contact with a catalyst consisting of tin oxide and silicon oxide in a gas phase to oxidize and dehydrogenate ethyltoluene at relative low tempera ture. CONSTITUTION:A mixture of ethyltoluene and oxygen in a molar ratio of the latter: the former =0.1-1:1, preferably 0.2-0.5:1 to be fed reaction is brought in a gas phase into contact with a catalyst containing tin oxide and silicon oxide in an atomic ratio of Sn:Si=0.5:20-100, preferably 2-15:100, preferably a catalyst containing compound oxides of tin and silicon or a catalyst of tin oxide supported on silicon oxide and ethyltoluene is oxidized and dehydrogenated to give methylstyrene useful as a raw material for agricultural chemicals from the compound at relatively low temperature (350-500 deg.C, preferably 400-450 deg.C) in high selectivity ratio without requiring a highly dangerous substance such as hydrogen sulfide.
Patent JP-H04289774-A (JP)
Title: Ac-dc converter
Inventor: MURAKAMI TAKAHARU
IPC: H02M7/12
Filed: 1991-03-15
Abstract: PURPOSE:To provide an AC-DC converter for power-factor improvement from which an auxiliary output can also be taken out stably. CONSTITUTION:A series circuit of a first choke coil 4, a switching transistor 5 and a current detecting resistor 6 and a series circuit of a first capacitor 7, a second choke coil 8 and a second capacitor 10 are connected, respectively, in parallel with an input voltage fed from a first rectifier 2 and an output voltage is taken out across the second capacitor 10. A second rectifier 9 applies a voltage, induced in the first choke coil 4 during OFF interval of the switching transistor 5, onto the first capacitor 7. In order to produce a sinusoidal input current, a current value obtained from the current detecting resistor 6 is compared with a sinusoidal full-wave rectified voltage synchronized with the input voltage thus determining the ON/OFF ratio of a switching means. At the same time, peak value of the sinusoidal full-wave rectified voltage is regulated through a drive control circuit thus stabilizing the output voltage.
Patent JP-H11244762-A (JP)
Title: Device for coating inside surface of pipe
Inventor: IMON YOSHIO
IPC: B05D7/22
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for coating the inside surface of a pipe which can coat a position in the circumferential direction of the pipe, an uneven part, and a coating end edge part, with a uniform film thickness. SOLUTION: A device for coating the inside surface of a pipe consists of a coater 200 which applies a solventless coating material to the inside surface of a pipe 1 from a coating material applying port while extending and pressing it, and a traveling machine. To make a squeezing-out speed of the coating material or a rotational speed of the coater in the circumferential direction of the pipe variable, a rotation angle sensor 250, which consists of a potentiometer 251 to detect the displacement of a position of the coating material applying port and a weight 252 fixed on a rotary shaft of the potentiometer, is provided. Squeezing-out of the coating material or the rotation of the coater is carried out, at a speed previously set corresponding to a position which the sensor detected, to coat the inside surface of the pipe.  The coating material applying port is provided with a trowel in which a sloping notch and an arch type notch are carved. In the coater, a spatula for smoothing the coating material, which is expanded and contracted by a cylinder, and whose shape is the same as the trowel, is installed behind the coating material applying port, in the axial direction of the pipe.
Patent JP-H03205716-A (JP)
Title: Vacuum down detecting device for vacuum valve-type switchgear
Inventor: IWAI HIROMI
IPC: H01H33/66
Filed: 1990-03-02
Abstract: PURPOSE:To detect vacuum down precisely by composing a vacuum down detecting device of a zero-phase current transformer which is installed in common for each phase on the grounding wire side of a grounded conductive layer of an electric power cable, and detecting ground charging current running in the electric power cable due to abnormal discharge between poles as zero-phase current. CONSTITUTION:A vacuum valve switchgear 21 connected to three-phase A.C. power system is connected to a load circuit 12 on its load side through an electric power cable 23 and vacuum down of vacuum valves 1 is detected by electrically detecting abnormal discharge 100 between poles in the vacuum valves 1. A zero-phase current transformer 25 which is installed in common for each phase on grounding wire side of a grounded conductive layer 23C of the power cable 23 constitutes a vacuum down detecting device for a vacuum valve type switchgear and ground charging current running in the power cable 23 due to abnormal discharge 100 between poles is detected as zero-phase current. The potential of the power cable in the load side increases not only the phase in which abnormal discharge is caused but also other phases through a load in not-grounded state and thus vacuum down is detected by the zero-phase current transformer 25. In this way, vacuum down of vacuum valves is detected precisely using a simplified and small-sized apparatus.
Patent JP-H02229093-A (JP)
Title: Copying machine with bookbinding function
Inventor: ABE SATOSHI
IPC: G03G15/00
Filed: 1989-03-02
Abstract: PURPOSE:To conduct a bookbinding without manual operation by a method wherein the number of copies is set, paper is moved, and an adhesive is applied after the amount thereof is adjusted in accordance with the number of copies. CONSTITUTION:The number of copies is set by a control panel 2. A copying operation is conducted by a copying machine 1. At this time, copied paper is stacked in a stacker 3. After all the copying operation is completed, the stacker 3 is lifted, and a paper presser 4 is lowered to a position where it can press the paper in accordance with the number of copies. Thus, the paper is clamped between the stacker 3 and the paper presser 4. The paper in a clamped state moves on a movable table 7 to a place in front of an adhesive coater 5. In this state, the adhesive coater 5 supplies an adhesive in accordance with the number of copies and bonds the paper with the adhesive.
Patent JP-S55146646-A (JP)
Title: Vibration preventing device for capstan of tape recorder
Inventor: INANAGA TAKUJI
IPC: G11B15/28
Filed: 1979-04-27
Abstract: PURPOSE: To prevent the capstan of a tape recorder from vibrating by applying the capstan with a thrust-directional load by letting magnetic force operate on a flywheel formed together with the capstan in a body.  
     CONSTITUTION: Magnetic circuit 5 which applies capstan 1 with a load in the direction of bearing plate 4 is formed with magnets 6 anchored under flywheel 3 and  iron plates 8 anchored on the top surface of the above-mentioned bearing plate 4 by  forming magnetic gap (t) between iron plates and yokes 7 anchored on the external  circumferences of corresponding magnets 6. As a result, since magnetic flux from  magnet 6 constitutes magnetic circuit 5 in the direction of yokes 7, iron plates 8 and  magnets 6, its magnetic force applies capstan 1 with a thrust-directional load to activate bearing plate 8. Capstan 1 is therefore prevented from vibrating in the thrust direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10244927-A (JP)
Title: Vehicle attitude control device
Inventor: YOSHIOKA TORU
IPC: B60W30/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To achieve the compatibility both with the security of operating feeling of a driver and with quick correction of a vehicle attitude, and also to reduce the shock being felt by a driver and a feeling of physical disorder. SOLUTION: When a side-skidding angular deviation between the side-skidding angle of a vehicle and a target side-skidding angle becomes more than a changeover judging threshold, side-skidding angular control for quickly correcting the attitude of the vehicle body is carried out; and on the other hand, a vehicle attitude control device is provided with a SCS controller by which while the side-skidding angular deviation is less than a changeover judging threshold, the yaw rate control in which the attitude of the vehicle body is followed up with the driving operation of a driver is carried out.  In the yaw rate control, the calculation of the SCS control quantity ψ'amt is carried out in such a way that the estimated variation Δβ(SC4) in the side-skidding angle of the vehicle body produced as the result of yaw rate control is less than an upper limit Δβlim that is set on the smaller side than the interposed judging threshold (SC8 to SC14). The upper limit may be set so as to be changed in accordance with a vehicle velocity VSCS, a road surface frictional coefficient μ, a steering angle θH of a steering wheel, and a steering velocity θH' (SC6).
Patent JP-H06238462-A (JP)
Title: Spot welding equipment for nut
Inventor: MIURA MASAAKI
IPC: B23K11/14
Filed: 1993-02-16
Abstract: PURPOSE:To provide a spot welding equipment for a nut where the setting time of the nut for a work is short, productivity is high and the deviation of the nut is not caused. CONSTITUTION:This is the spot welding equipment where the work 10 is mounted horizontally on the upper surface of a lower electrode 30, the nuts 20 packed in a rail 90 are transferred onto work 10 via a nut seat 63 provided on the tip of a piston rod 50 to move in the horizontal direction by being driven by an air cylinder 51, set, then, an upper electrode 40 is lowered from above, the work 10 and the nut 20 are held between the upper and lower electrodes 30 and 40, a current is passed, heat is generated on the contact surface between the work 10 and the nut 20 and these are welded together. A projector 64 in which the nut 20 is fitted is provided projectingly on the center of the nut seat 63, a lower slide 70 and an upper slide 80 provided so as to face each other, respectively on the projector and the front end of the air cylinder are combined, the nut 20 coming down from the rail 90 is rotated, its position is changed and the nut 20 is fitted smoothly into the projector 64.