baber/WOPTO huggingface dataset:
Patent JP-S54152816-A (JP)
Title: Modulating system for pal system
Inventor: TERUI HIROYUKI
IPC: H04N9/65
Filed: 1978-05-23
Abstract: PURPOSE: To enable the modulation of the PAL system without any leak of the subcarrier wave as well as to simplify the constitution by applying the modulated wave signals to two input terminals of the modulator circuit alternately and every horizontal period.  
     CONSTITUTION: The red R - yellow Y signal applied to input terminal 1 is clamped to the potential of power source 3 at clamping circuit 2. PAL switch 14 is controlled by the output of horizontal driving circuit 20 supplied from input terminal 12, and the clamped R - Y signals are applied to terminal 16 and 17 of modulator circuit 15 with every horizontal period. Thus, the modulation of the PAL system is possible without any leak of the subscarrier wave. And accordingly, the 180°-phase shift circuit is not required to simplify the constitution and thus to reduce the cost considerably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60205613-A (JP)
Title: Run control system for unmanned car
Inventor: HITOMI YUTAKA
IPC: G05D1/02
Filed: 1984-03-30
Abstract: PURPOSE:To control the run of the unmanned car smoothly without snaking by giving steering motors for front and rear wheels a difference in speed according to a position shift with a plusewidth modulated current, and steering the car. CONSTITUTION:Speed patterns corresponding to respective position shifts + or -alpha1- + or -alpha4 are written previously on semiconductor memory. Then, guide detection signals from guide signal detection coils 7 and 8 are read in a computer 11 at constant intervals to calculate position shifts between front wheels 5 and rear wheels 6 from a guide signal line 3. When the position shifts are calculated, the computer 11 selects addresses alpha1-alpha4 of the semiconductor memory corresponding to respective position shifts, and outputs contents of the addresses to control a motor driving circuit 18, thereby performing speed control over steering motors 12 and 13 of the front wheels 5 and rear wheels 6 with the plusewidth modulated current. Namely, the motors 12 and 13 are controlled to higher speeds when a position shift is large and to lower speeds when small, thereby controlling the run of the unmanned car 1.
Patent JP-S51135607-A (JP)
Title: Magnetic means for recording and reproducing sounds
Inventor: TAKAMIYA TAKEHISA
IPC: G11B27/34
Filed: 1975-05-20
Abstract: PURPOSE: To provide a magnetic recording and reproducing means for sound signals capable of cutting a magnetic tape precisely at a position, by at first detecting the leading and trailing ends of the signal carried by the tape and then running the tape precisely by a predetermined length. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05230523-A (JP)
Title: Automatic changer for high-frequency hardening head of high-frequency hardening device
Inventor: NAKAYAMA SHOICHI
IPC: C21D1/10
Filed: 1992-02-18
Abstract: PURPOSE:To automate the change of preparatory plans by constituting the high-frequency hardening device in such a manner that its hardening head can be exchanged. CONSTITUTION:A high-frequency hardening head 100 has a lead plate 110 connected to a hardening coil and a coupling member 150. The coupling member 150 supports the lead plate 110 and the hardening coil 120 via an insulating member 170. The hardening head 100 is freely attachably and detachably coupled to a body 50 side via a coupler 60. The coupler 60 has a first coupling means 65 and a second coupling means 70. This first coupling means 65 holds the lead plate 110 on a head side by means of two sheets of lead members opened and closed by cylinders, thereby attaining electrical coupling. The second coupling means 70 has couplers for hardening water, cooling water for the coil, air, etc., and mechanically holds the coupling member 150 on the head side.
Patent JP-S55153851-A (JP)
Title: Supplying device of mixed gas
Inventor: MORITA KIYOMI
IPC: F02M35/104
Filed: 1979-05-16
Abstract: PURPOSE: To improve the efficiency of distribution of fuel to each cylinder by providing a mixing chamber at the back of a single fuel ejection valve provided on a suction pipe and further by providing guide plates, each directed toward each cylinder in the chamber.  
     CONSTITUTION: An air flow meter 8 is provided in a bypass 9, which opens to a venturi 10. The amount of fuel ejection from a fuel ejection valve 5, which is placed behind the venturi, is controlled by this flow meter 8. The mixing chamber 2, consisting of a collector pipe, is formed behind this ejection valve 5. Further, behind the ejection valve 5, a suction multibranch pipe 3, which is connected to each cylinder, is provided. On the surface 13, with which the fuel of mixing chamber 2 collides, a plurality of guide plates 4, which extend toward the multibranch pipe 3, are  provided. Thus, the fuel distribution is performed sufficiently. Further, the walls of plates 4 form a cooling water path, and the efficiency can be further improved by heating the fuel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000257267-A (JP)
Title: Temporary hardware installing jig and removing tool therefor
Inventor: IWASAKI TAKASHI
IPC: E04G21/16
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To beautifully finish a finishing surface, and to eliminate finishing manhours by installing an installing jig of a temporary metal fitting installed on a steel frame and a steel pipe column at construction time on the steel frame and the steel pipe column, and removing an installing trace. SOLUTION: The tip is inserted into a hole arranged in a steel frame 1, and a latch metal 5 rotates by dead weight along the axis of a temporary hardware installing jig 3 on the inside of a steel pipe column 1 to achieve a slipping-out preventive function. A temporary gangway is installed via gangway installing hardware 2a in this state to be fastened by a nut 7 from behind so that the temporary gangway is reliably fixed to the steel pipe column 1. That is, a tip part including the latch 5 is inserted inside the steel pipe column 1 according to the axis of the jig 3 to obviate arrangement to the inside of a steel pipe by the latch 5 to be fixed. Thus, the temporary hardware installing jig 3 can be easily reused, so that temporary hardware can be economically and efficiently installed and removed.
Patent JP-S56158171-A (JP)
Title: Enamel wire baking furnace
Inventor: ASHITA HIROSHI
IPC: B05C9/14
Filed: 1980-05-08
Abstract: PURPOSE: To prevent solvent evaporation from a solvent evaporating source and minimize energy consumption by tightly closing or closing the solvent evaporating device during normal operation, and performing local exhausting only at the working such as partial changing, repairing disconnected wires or the like.  
     CONSTITUTION: During production, an enclosure cover 8 tightly covering the part of a coating liquid tank 2 is provided in proximity to the inlet opening part of a conductor 1 of a baking furnace body 5 so that solvent vapor is sucked by a suction duct 6 and fan 7 continuous to the baking furnace body. On the other hand, when the worker approaches to the coating liquid tank part at the working such as changing, repairing of disconnected wires or the like, the enclosure cover 8 opened at the front for the purpose of the work and the local exhaust duct consisting of a suction duct 9 and a fan 10 acting upon the suction duct are automatically operated by means of detecting opening operation simultaneously with opening these, whereby the evaporation of the solvent vapor to the worker is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62219222-A (JP)
Title: Head moving mechanism of video tape recorder
Inventor: SETO MATSUKI
IPC: G11B5/588
Filed: 1986-03-19
Abstract: PURPOSE:To simply manufacture a head moving mechanism with low cost by moving a magnetic head by driving force of a linear motor. CONSTITUTION:A magnetic head 6 rotates with a rotary drum 2 and scans on a magnetic tape 5. When specified current is applied to the first coil 13 and the second coil 14 of a linear motor 9 at the time of this scanning, a movable part 16 moves in the direction shown by alternate long and two short dashes line to balance centrifugal force, the magnetic force of a permanent magnet 20 with the magnetic force of the first coil 13 and the second coil 14. The direction and distance of movement of the magnetic head 6 are determined properly by frequency to the first coil 13 and second coil 14, and by controlling the displacement of the magnetic head 6 by rotational position of the rotary drum 2, scanning can be made accurately on the video track.
Patent JP-H11261670-A (JP)
Title: Traffic data correction method, traffic measurement system and computer network thereof
Inventor: IKEGAMI SATOSHI
IPC: H04L69/40
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a traffic data correction method and a traffic measurement system to accurately measure the statistics at a fixed time interval. SOLUTION: A router 1 has an MIB 11, i.e., the management information on a device and an SNMP agent 12, which returns an SNMP response including specific MIB value to a measurement system 3 in response to an SNMP request. A measurement process 31 measures the management information in a fixed cycle from the router 1 and outputs the measured information to a data file 33, and a statistical process 32 calculates the statistics based on a file 33. Thereby, the resetting of a counter is detected between the precedent measurement and the present measurement, and the precedent and present count value are added together and corrected. Meanwhile, the circling frequency is calculated from the rough value of the flow rate for a past fixed time, etc., for correction of the count value.  Furthermore, the linear interpolation is applied to the preceding and next count values to decide the count value at the specific time, if the leakage or the delay of measurement is detected in the data which are necessary for the statistics. Then the statistics is decided, based on the difference of count values that are obtained at a fixed time interval.
Patent JP-H01233112-A (JP)
Title: Air conditioner for automobile
Inventor: SUZUKI TAKESHI
IPC: B60H1/00
Filed: 1988-03-15
Abstract: PURPOSE:To eliminate the uncomfortable feeding for a driver on start up of air conditioning by the simple constitution by properly selecting each blow-out port when each blow-out temperature is over or below each prescribed temperature even if cooling or heating is instructed. CONSTITUTION:A blow-out temperature detecting means M12 is installed in a passage between an air mixing means M4 for mixing the air which is blown from a blower M1 and heat-exchanged by a heater M2 and a cooler M3 and a selecting means M8 which leads the mixed air into a number of blow-out ports M5-M7 through selection. If the blow-out temperature is over a prescribed value when the cool-down control is judge in a cooling/warming judging means 10, the first selecting instruction means M13 instructs a control means M11 to select operation to a heater blow-out port M7. If the blow-out temperature is below a prescribed value when the warm-up control is judged, the second selecting instruction means M14 instructs the control means M11 to select the operation to a defroster blow-out port M5.
Patent JP-H11258328-A (JP)
Title: Method for early searching target
Inventor: OYAMA KUNIO
IPC: G01S13/42
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To search for a target at an early stage by reducing the time required for scanning within a set space. SOLUTION: On antenna element parts 1A and 1B, fan-beam-shaped electronic waves are radiated in elevation and azimuth directions in each time when the elevation and azimuth are successively renewed by phase control. Then, with a reflection electronic wave that is received on the parts 1A and 1B as a response to the electronic wave, when the reception level is stored temporarily corresponding to the elevation and azimuth, the azimuth and elevation when the reception level reaches the maximum can be searched for as the azimuth and elevation positions of each target at an early stage.
Patent JP-S55155949-A (JP)
Title: Line pressure controller in automatic speed change gear
Inventor: SUGA MASAAKI
IPC: F16H61/00
Filed: 1979-05-21
Abstract: PURPOSE:To prevent speed change shocks at the time of shift-up after releasing engine brake in such a way that line pressure is raised at the time of engine braking, and after the lapse of a predetermined period of time, it is lowered to the minimum value which is necessary for torque transmission. CONSTITUTION:In case where engine brake is already worked in a block 57, and EB-FLAG is 1, control goes forward to a block 73, where the speed change position of the second speed is indicated, after that the control goes ahead to a block 74, and high line pressure is indicated. This high line pressure is a high value in which a frictional element will not slide even at the time of engine braking. After the lapse of a settled time Tc, control advances to a block 76, where the low line pressure is indicated. This low line pressure is made into low pressure to rather higher extent than the line pressure at the time when throttle opening degree is zero.
Patent JP-H08233055-A (JP)
Title: Toroidal type continuously variabl transmission
Inventor: INOUE EIJI
IPC: F16H15/38
Filed: 1995-02-27
Abstract: PURPOSE: To provide a toroidal continuously variable transmission capable of starting a vehicle even when the vehicle stops on a slope or the loading to the vehicle is heavy by fixing the gear ratio to the one on the side of deceleration at low velocity, in the case that the fault of an electric system has occurred. CONSTITUTION: A sleeve 6 is set, shiftably in axial direction of a spool with supplied oil pressure and spring force, around a spool valve 20, and besides the position in axial direction of the spool is controlled by an actuator with the command of a controller 7. If the actuator 5 gets in invalid condition by the fault of the electric system, the shift valve 10 of a sleeve position setting means 26 operates, and the sleeve 6 fixes the gear ratio to the specified gear ratio on the deceleration side, at low velocity, and keeps the gear ratio at fault occurrence or changes it to the specified gear ratio on deceleration side, at high velocity, so the engine brake never works.
Patent JP-H09227494-A (JP)
Title: N-((2-substituted-aminocarbonyl)phenyl)-n((n-methylanilino)carbonylmethyl)-2-(3-(3-methylphenyl) ureido)2-substituted acetamide derivative
Inventor: SHIMAMURA HIROSHI
IPC: A61P43/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a novel subject compound which has excellent antagonism against cholecystokinin-A, B and gastrin receptors and is useful as a preventive or therapeutic agent for diseases relating to these receptors in the nervous system and the digestive organ system, particularly the gall, pancreas, stomach and intestines. SOLUTION: This novel compound is represented by formula I [R<1> is H, a lower alkyl, benzyl; R<2> and R<3> are identical or different from each other and denotes H, a lower alkyl, phenyl or they may be incorporated to form a 4-6C alkylene], typically N-[2-(isopropylaminocarbonyl)phenyl]-N-[(N- methylanilino)carbonylmethyl]-2-[3-(3-methylphenyl)ureido]-acetamide. The compound of formula I is prepared by reaction of a compound of formula II with N-bromomethylcarbonyl-N-methylaniline, allowing hydrazine hydrate to act on the product, then treating the product with hydrochloric acid followed by reaction of the product with 3-methylphenylisocyanate.
Patent JP-S56158305-A (JP)
Title: Image fiber with light guide
Inventor: MATSUDA HIROO
IPC: G02B6/04
Filed: 1980-05-10
Abstract: PURPOSE:To realize an adjustment for the emission angle of an illumination light with no use of lens and thus attain a simple and compact structure for an image fiber, by surrounding the image fiber with a light guide and then forming the emission end surface of the light guide into a cone. CONSTITUTION:The form of a fiber end surface that surrounds an image fiber 1 with a light guide 2 via a jacket 3 provided at the outer circumference of the fiber 1 and have a protective coat 5 at its outer circumference is made convex or concave along with the light emission end surface 7 of the guide 2. In the case of a convex form, the angle 740C formed by the horizontal surface of the fiber 1 and the cone surface 7 of the guide 2 is varied to give a drift to the emission angle of the guide 2 toward the inside. Thus the light can be condensed at the area to be observed within a viewfield of the fiber 1. When the surface 7 of the guide 2 is made into a concave cone, the emission angle of the illumination can be drifted toward the outside.
Patent JP-H09226883-A (JP)
Title: Carrier for lead frame type ic
Inventor: TAKEUCHI HIDEKI
IPC: B65D85/86
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent an IC of a lead frame type IC from sliding off a carrier during transfer. SOLUTION: A lead frame type IC 1 has leads 1B oppositely projecting from a rectangular package part 1A and a frame 1C coupled with the package part 1A in an easily separable manner. A carrier 2 has a recess 2A regulating an outer shape of the frame 1C. An insulating plate 3 is held at a lower part of the recess 2A of the carrier 2 in a minutely playable manner. The insulating plate 3 has a window 3A having a size larger than that of an outer shape of the package part 1A and holes 3B deviating from positioning holes 11 formed in the frame 1C, and sets the leads 1B at edges of the window 3A. This carrier 2 holds therein the package part 1A and the frame IC even in the case where they are separated from each other during transfer. Further, the carrier lightens a load applied on a coupling part 1D of both the package part 1A and the frame 1C.
Patent JP-H05261782-A (JP)
Title: Plastic molding screw component and assembry thereof
IPC: B29C45/52
Filed: 1992-03-18
Abstract: PURPOSE:To provide a plastic molding screw component and an assembly thereof which have required wear resistance and corrosion resistance and a toughness sufficient for preventing a failure, such as a breakage of a screw head and a cracking of a ring. CONSTITUTION:A plastic molding screw component has a chemical composition containing 0.7-1.0% C, 0.1-2.0% Si, 0.1-2.0% Mn, 3.0% or less Ni, 6.0-10.0% Cr, 0.2-4.0% V, 2.1-10.0% Co, and 0.5-10.5% either or both of 0.5% or less W and 0.5-5.0% Mo in a 1:2 W/Mo ratio by weight. Fe and unavoidable impurities are also contained by the rest percentage. In a plastic molding screw assembly, the hardness of a check ring having this composition is not more than the hardness of a screw head.
Patent JP-S54153636-A (JP)
Title: Two-color development method
Inventor: OOTA WASABUROU
IPC: G03G13/08
Filed: 1978-05-24
Abstract: PURPOSE:To obtain always sharp and good 2-color images, by specifying the polarity of voltage to be applied to 2 developing devices. CONSTITUTION:Static latent images are formed on photosensitive drum 11 in accorance with red and black images by different polarities in first and second developing devices 1 and 6 containing binary developers 2 and 7 consisting of red toner 2a or black toner 7a charged to specified polarities and of magnetic carriers, and in developing this drum 11, bias power supply 12 is connected to developing roller 9 so as to apply voltage of polarity repelling red toner 2a in first developing device 1 to roller 9. As a result, when a black toner image is formed with second developing device 6 on the red toner image formed with device 1, red toner 2a is repelled by the bias voltage of roller 9, pressed onto the surface of drum 11 by attraction, the red toner image becomes irremovable even when rubbed with the developer on roller 9, and thus the desired purpose is attained.
Patent JP-S52144596-A (JP)
Title: Separation method for isotope
Inventor: MIYAKE TETSUYA
IPC: B01D15/04
Filed: 1976-05-28
Abstract: PURPOSE: To improve separation coefficient in a separation method of U isotopes by means of sandwiching the equilibrium reaction of isotopes between four valency U and six valency U by oxydation and reduction chromatographys using anion exchange resins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60205963-A (JP)
Title: Sealed lead storage battery
Inventor: MATSUBAYASHI SATOSHI
IPC: H01M50/437
Filed: 1984-03-29
Abstract: PURPOSE:To obtain an easily assembled maintenance-free battery having excellent life span and shows least reduction of electrolyte by providing a separator consisting of glass fiber and high water absorbing resin between the negative and positive plates. CONSTITUTION:A separator used is formed by spraying a high water absorbing resin 2 of the starch, cellulose, polyacrylic acid, poval or polyoxyethylene system into glass fiber 1. Since the high water absorbing resin 2 shows excellent liquid absorbing property and expands when it absorbs liquid, close contactness between the positive and negative plates can be obtained. Thereby, a maintenance- free sealed lead storage battery which shows excellent life span characteristic, least reduction of electrolyte during operation and gas absorbing characteristic can be obtained.
Patent JP-H10234822-A (JP)
Title: Container for lyophilization
Inventor: ISONO KEINOSUKE
IPC: F26B5/06
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To make a necessary unit amount of lyophilized material transferable in a mass by making a cylindrical shell member uniformly tubular with the internal shape thereof in a traverse section almost identical to let a bottom member or an opening plug body slide liquid tight therethrough. SOLUTION: A container 2 for lyophilization of a medical container in which a lyophilized matter 4 is housed in one chamber, while a dissolving agent thereof is housed in the other chamber to make both the chambers communicate with each other in the using of the container is made up of a cylindrical shell member 6, a bottom member 8 and an opening plug body 9. The cylindrical shell member 6 is made uniformly tubular with the internal shape in a traverse section almost identical to let the bottom member 8 slide liquidtight therethrough. The central part of the bottom member 8 is made of a heat conductive material 8A and the periphery thereof is made of an elastic material 8B. The shell member 6 is made of glass.  With a such an arrangement, a pushing element is inserted into an opening part 22 to move the bottom member 8 liquidtight through the shell member 6 and the lyophilized material 4 is extruded from the shell member 6. This makes the freeze drying material transferable into the medical container in a mass.
Patent JP-S57174533-A (JP)
Title: Pile driver
Inventor: MATSUMOTO YUKIO
IPC: E02D7/08
Filed: 1981-04-20
Abstract: PURPOSE:To obtain a noiseless pile driver by using a system in which a monken is hung down through a compression coil spring and an elevating rope in a window-closed driving chamber and the monken is dropped by gravity and the spring to strike the head of a pile through a buffer material. CONSTITUTION:A driving chamber 1 is made up of a lower stage ceiling plate 2, a lower stage side plate 3, and a cap 6 housed with the head of a pile 5. In the driving chamber 1, a monken 10 is supported in a vertically movable manner through a compression coil spring 11 and an elevating rope 28, and the pile 5 is driven through a buffer material 9 by means of the monken 10. The monken 10 is vertically moved by a roller 28 wound around a normally or reversely rotatable winding plate 23 inside a machine room 14 above the lower stage ceiling plate 2, and its driving force is transmitted by a motor 18 inside the machine room 14. When an upward force and a downward force act on the driver, backward action is inhibited by a backward action preventor, e.g., a strand 44 and a  holding metal tool 45.