baber/WOPTO huggingface dataset:
Patent JP-H10103939-A (JP)
Title: Road surface condition discriminator and vehicle having the same mounted thereon
Inventor: NIIMOTO YUICHI
IPC: G01B11/30
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To stabilize the discrimination of the condition of the surface of a road. SOLUTION: A road surface condition discriminator 1 is constituted of a reflected light measuring sensor 2 having a space filter and a controller 3. The controller 3 executes a fast Fourier transform by sampling waveform data of light reflected regularly and diffusively obtained by the reflected light measuring sensor 2 at a specified time interval and respective intensities of a center frequency component corresponding to a moving speed of a vehicle 5 and a low frequency component reflecting the condition of the surface of a road are extracted from the results to discriminate the condition of the surface of the road. This controller 3 counts the center frequency component contained in the reflected light within a specified measuring time for each of the lights reflected directly or diffusively to measure the moving speed of the vehicle.  A sampling interval of the reflected lights are determined at the subsequent stage based on a higher speed among the measured values.
Patent JP-S61154336-A (JP)
Title: N-train pulse detecting circuit
Inventor: NAKAMURA TOYOAKI
IPC: H04L69/40
Filed: 1984-12-27
Abstract: PURPOSE:To obtain an N-train pulse detecting circuit with simple constitution by inputting an N-train of parallel pulses to an OR gate and an AND gate, adding its output to the 1st and 2nd FFs and detecting the output of the 2nd FF. CONSTITUTION:Pulse trains 16, 17 are inputted to the OR gate 11 and the AND gate 12, an output pulse train of the gate 11 is inputted to a clock terminal CL of an FF 13, where the train is frequency-divided by 1/2 to be an output pulse train 21, which is inputted to a data terminal D of a FF 14. An output pulse train 19 of the gate 12 is inputted to the clock terminal CL of the FF 14, and the output pulse train 22 of the FF 14 is inputted to a pulse detection circuit 15. When the pulse trains 16, 17 are normal, the pulse train 22 appears without fail at the output Q of the FF 14 and it is detected by the circuit 15. When any of the pulse trains 16, 17 is interrupted and a signal line being inter rupted is held in the level of logical ''1'', the pulse is interrupted on the signal line for pulse trains 21, 22. When one of the pulse trains 16, 17 is interrupted and the signal line is held at logical ''0'', the level of the signal line for the pulse train 19 is logical ''0'' and the pulse train 22 is interrupted.
Patent JP-H08139290-A (JP)
Title: Semiconductor memory
Inventor: YABE TOMOAKI
IPC: G11C8/12
Filed: 1994-11-11
Abstract: PURPOSE: To provide a semiconductor memory in which the inversion of the data of a column not transferred can be prevented even when the number of the columns to be simultaneously transferred is large. CONSTITUTION: The semiconductor memory comprises a memory cell array 1, a sense amplifier group provided at each column, a driver precharger for activating the group, a data latch circuit group 3 provided at each column to temporarily store the data supplied from a DQ bus 20, and a transfer gate group 4 for simultaneously transferring the data stored in the group 3 to the amplifier group. The array 1 is divided into a plurality of blocks B1, B2 including desired number of columns, and the precharger is divided to a plurality of circuits 5-1 to 5-3 at the respective blocks B1, B2.
Patent JP-S62135390-A (JP)
Title: Current-sensitized thermal transfer recording material
Inventor: NAKANO SHIRO
IPC: B41J31/00
Filed: 1985-12-09
Abstract: PURPOSE:To enhance the mechanical strength of the titled material and enable the titled material to be used for low-voltage current-sensitized recording, by using a mixture of a vinyl chloride resin having a specified polymerization degree and a nitrile rubber for forming a resistor layer. CONSTITUTION:The titled recording material comprises a laminate of a resistor layer, a conductive layer and a thermal transfer layer. A mixture of a vinyl chloride resin, a nitrile rubber and a conductive fine powder is used for forming the resistor layer, thereby providing a specified surface resistance and ensuring that heat is generated without occurrence of discharge breakdown at the time of current-sensitized recording. The vinyl chloride resin is selected from the group consisting of a vinyl chloride resin and a vinyl chloride-vinyl acetate copolymer, the polymerization degree thereof being limited to within the range of 1,000-3,500 in which none of the mechanical strength upon the addition of the conductive fine powder, the compatibility with the nitrile rubber and film-forming properties is lowered.
Patent JP-S63130461-A (JP)
Title: Antiskid device for two wheeler
Inventor: MATSUMURA YOSHIHIRO
IPC: B60T8/72
Filed: 1986-11-20
Abstract: PURPOSE:To properly release braking in accordance with generated deceleration by comparing the acceleration of wheels with plural types of set values and varying the generating time of a deceleration signal in accordance with the magnitude of a negative set value attained by said acceleration. CONSTITUTION:When the deceleration of wheels reached a value between -3g--6g depending on the manner of applying brake or a road surface condition, signals -b2, -b3 are generated from a first and a second deceleration signal operating circuit 13, 14. Also, the rising speed of the deceleration is sufficiently large requiring only a shorter time then the set time 10sec of a timer 20 to reach -1.5g--3g. That is, the timer 20 starts to operate at the same time the deceleration exceeds -1.5g while a timer 16 starts to operate before completing and, as a result, braking is released for more than 20msec. Although the same is the case when only the timer 20 is operated, since the set time is determined considering the generation of a brake releasing gain and deceleration, and delay in the detection of extinction, excessive releasing does not take place as in the conventional case.
Patent JP-S62134028-A (JP)
Inventor: TAKEHARA KATSUTARO
IPC: A23B7/12
Filed: 1985-12-09
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-2000104746-A (JP)
Title: Needle roller bearing
Inventor: YAMAMOTO KAZUYUKI
IPC: F16C19/24
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a needle roller bearing that is compact and has excellent sealing functions. SOLUTION: An outer ring 2 is fitted, on its internal surface facing one end side of needle rollers 3 retained by a retainer 4, with a sealing member 6 consisting of a lubricating rubber composition essentially comprising acrylonitrile-butadiene rubber, tetrafluoroethylene resin powders, and nodular graphite. This expedient offers an integral bearing and seal assembly having a compact size and excellent sealing functions.
Patent JP-H06108460-A (JP)
Title: Connecting structure for underground continuous wall and underground building frame
Inventor: SUZUKI GORO
IPC: E04B1/38
Filed: 1992-09-21
Abstract: PURPOSE:To provide simply and precisely take-in reinforcements to an underground continuous wall when connecting crosswise at a right angle an underground building frame to the underground continuous wall through take-in reinforcements buried in the wall, and to connect simply and certainly these take-in reinforcements to reinforcements on the building frame side of an underground structure without allowing slippage or deformation in setting to happen by virtue of reinforced reinforcing bar baskets. CONSTITUTION:A unit body 11, made up by connecting end parts of a plurality of take-in reinforcements 1 to an anchor frame 10, is buried into an underground continuous all 2. A mechanical joint 14 to which the end parts of the take-in reinforcements 1 are connected is provided to the anchor frame 10. Then, beam main reinforcements 18 serving as reinforcements for the underground building frame are connected to the take-in reinforcements 1 through the mechanical joint 14.
Patent JP-H09119791-A (JP)
Title: Double heat transfer tube for vapor generator and manufacture thereof
Inventor: OOTO AKIHIRO
IPC: G21D1/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the heat transfer performance by improving the metallurgical bondability with porous metal and to improve the structural normality by setting the charging ratio of porous metal in a gap between an outer tube and an inner tube to a predetermined range. SOLUTION: As shown, a double heat transfer tube 2 for a vapor generator comprises an outer tube 3, an inner tube 5 disposed at a predetermined gap at the inner peripheral side of the tube 3, and a porous metal 4 disposed in the gap between the tubes 3 and 5. The tube 2 for the generator has leakage detecting means for detecting the leakage of fluid flowing through the hole 2 via the gap between the tubes 3 and 5, and further sets the charging ratio of the metal 4 in the gap between the tubes 3 and 5 to a range of 70 to 95%. Thus, since both the heat transfer performance and leakage detecting performance satisfy the designing request, high reliability is secured, the metallurgical bondability between the tubes 5, 3 and the metal 4 is improved to make it possible to improve the heat transfer performance.
Patent JP-H07135100-A (JP)
Title: Method of fine adjustment of magnetic field intensity for periodic magnetic field generating device
Inventor: SAKI KAORI
IPC: G21K1/093
Filed: 1993-11-08
Abstract: PURPOSE:To reduce the processes of magnetic field intensity adjustment work to achieve low cost and a compact device. CONSTITUTION:A periodic magnetic field generating device is formed by disposing a number of permanent magnets 1 in a direction of a magnetic field as illustrated by an arrow A, and inserting pole pieces 2 between the respective magnets 1. A back surface shim 3 as a strong magnetism member of a U-shape is installed on the back surface side of the permanent magnet 1 requiring fine adjustment of the magnetic field in such a way as to hold the magnet 1 for regulating the magnetic field.
Patent JP-H08131261-A (JP)
Title: Vertically movable table
Inventor: ABE SEIJI
IPC: A47B9/20
Filed: 1994-11-14
Abstract: PURPOSE: To provide a vertically movable table having enhanced controllability and safety. CONSTITUTION: In this table 10, a top 5 is supported from the center of a pit 3 in the floor 2 and by means of a raising leg 14 using a gas damper (weight balancing device) in such a way that the height position of the top 5 can be adjusted; when an unlocking operation is performed by which a raising lever 16 is pulled out from the edge of the top 5, an unlock member pushes in an unlock pin to undo the locked state of the gas damper. When the unlocking operation is stopped after the adjustment of the height position of the top 5 with the gas damper being thus unlocked, the raising lever 16 and the unlock member are returned to their original positions by the protruding of the unlock pin and the gas damper becomes locked, so that the top 5 is held in position.
Patent JP-2000086145-A (JP)
Title: Chuck for high-pressure cylinder
Inventor: MIYAO TAKAYUKI
IPC: B65G67/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To attain a chuck for a cylinder without need for attaching a hung part onto the cylinder side, by pivoting the base material of a hanging apparatus to the hoisting member of a cylinder, jointing a wire between the hoisting member and a jointing device, and fitting a switching device to a hook, which is pivotted on the base material and sandwiching the cap of the cylinder. SOLUTION: A having device 10 chucking a cap 1A on the top part of a cylinder joints its base material 10A to one end of a cylinder-hanging device so as to oscillate. A wire is jointed between one end of the hanging device and a jointing device. The base material 10 pivots a pair of hooks 10B, 10C oscillating with respective pins 10c, 10d as fulcrums and supporting the cap 1A so as to sandwich its outer side from both sides, and is disposed with a switching device for switching them according to the oscillation. Therefore, the rotation of a disk 10D by pulling a wire 10n permits both hooks 10B, 10C to be closed for sandwiching the cap 1A. The hanging device 10 is lifted up, and the inner-periphery lower ends of both hooks 10B, 10C are brought into contact with the outer-periphery lower end of the cap 1A for chucking.
Patent JP-S63133860-A (JP)
Title: Moving body
Inventor: BABA MITSURU
IPC: H02K33/16
Filed: 1986-11-22
Abstract: PURPOSE:To improve controlabilty, by a method wherein a movable magnetic pole is moved into X, Y direction in accordance with a polarity determined by first and second fixed magnetic poles to take out a linear displacement from rotating motion obtained by a motor unit. CONSTITUTION:A moving body is constituted of a plurality of motor units M1-Mn, arranged on the fixed frame 8 of a fixing member with a given space while respective motor units M1-Mn are constituted of a movable magnetic pole 2, capable of moving into X-Y direction, and first and second fixed magnetic poles 4X-4Y, exerting the magnetic force of X-Y direction. The movable magnetic pole 2 is constituted of a permanent magnet, having a pair of magnetic poles N, S, and a leg unit 14 and is constituted so as to be fixed in a device by a flexible shaft 10 and returned to the original point thereof autonomously. Said fixed magnetic poles 4X, 4Y are provided with driving coils 6X-6Y to constitute the electromagnets of single pole and double poles. According to this method, rotating motion may be generated by moving the movable magnetic pole 2 into X-Y direction.
Patent JP-H07133551-A (JP)
Title: Defective weft-treating device in rapier loom
Inventor: YAMAMOTO AKIHIKO
IPC: D03D45/60
Filed: 1993-11-09
Abstract: PURPOSE:To prevent the tip of a defective weft from being inserted into the shed of warps with an insert rapier, even when the delivering failure of a weft is occurred between the insert rapier and a carrier rapier. CONSTITUTION:An opener member 10 for opening the weft-holding part R2 of an insert rapier R, and a weft-removing member 21 comprising an air-sucking nozzle are disposed. The opener member 10 opens the weft-holding part R2 to release a tip Wc, and the weft-removing member 21 sucks and removes the tip We on the travel passageway X of the insert rapier.
Patent JP-S62129394-A (JP)
Title: Detergent tablet for tableware washer
Inventor: HANSU KURUUZE
IPC: C11D3/395
Filed: 1986-11-21
Abstract: Tablets having a broad solubility profile containing a mixture of sodium metasilicate nonahydrate and anhydrous sodium metasilicate with a grain size of from 0.2 to 0.8 mm in a ratio by weight of from 1:0.75 to 1:1.2, anhydrous pentasodium triphosphate having a grain diameter of 0.2 to 0.3 mm, and 0.5 to 5% by weight of an active chlorine donor. The ratio by weight of pentasodium triphosphate to metasilicates is about 1:1 to 1:1.7, based on anhydrous substances. The tablets are used in automatic dishwashing machines where they are introduced into a free zone of the machine before the start of the prerinse cycle, at least 10% of the tablets being dissolved by inflowing cold water and at least another 70% being available in the main-wash cycle.
Patent JP-S60216074-A (JP)
Title: Buoyancy type pump
Inventor: TAKAYANAGI MASAHIKO
IPC: F03B17/02
Filed: 1984-12-31
Abstract: PURPOSE:To make water liftable while economizing in electric power and fuel, by connecting a water tank, which installs a water-running hole in its lower part, to the underside of a floating can, while insetting this in a tank, and moving it by means of buoyancy. CONSTITUTION:This elevator gives buoyancy to a floating can with water which flows down from a elevated spot, and raises a water level with this buoyancy, while it also lifts a water tank 2 and a member connected to the underside too, and repeatedly puts the water in a tank as many as the same quantity flowing out of the tank. And, since lifting force of a sluice device 3 being connected to the underside of the water tank gets off with so little, water is liftable without necessitating exceptional energy for that.
Patent JP-S62137957-A (JP)
Title: Alarm informing system
Inventor: KONO HISAO
IPC: H04M3/08
Filed: 1985-12-12
Abstract: PURPOSE:To inform a maintenance man of the occurrence of abnormal state even if he is out of an office, by registering preliminarily a subscriber to be informed in a digital exchange and calling the registered subscriber to transmit alarm information if abnormality occurs. CONSTITUTION:A digital exchange 1 is provided with an abnormality detecting 31, a means 100 which registers the subscriber to be informed, and a registered subscriber calling and connecting means 300 and is connected to a subscriber 6 and an alarm information generating means 200. When the maintenance man goes out of the office, a subscriber telephone installed in the place where he exists is registered preliminarily by the means 100. If abnormality occurs in the exchange 1 and the alarm detecting part 31 detects this abnormal state, the registered subscriber calling and connecting means 300 calls the subscriber 6 immediately and connects it to the alarm information generating means 200, and alarm information is transmitted to the subscriber 6. That is, the abnormal state occuring in the exchange 1 is informed to the subscriber 6 and the maintenance man recognizes the abnormality though he is out of the office.
Patent JP-H09100496-A (JP)
Title: Acidic detergent composition for clothing
Inventor: TAMURA MASARU
IPC: C11D1/83
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an acidic detergent composition capable of imparting clothing with excellent flexibility without involving yellowing clothing, comprising a specific anionic surfactant, textile softener, nonionic surfactant and pH adjustor. SOLUTION: This composition comprises (A) a compound of the formula [R1 is a 6-20C (un)saturated (branched) alkyl or 6-20C secondary alkanol group; X is a 1-10C (un)saturated alkylene, ester group, amido group, ether group, aromatic ring or a group with at least one functional group of the formula, (Ch H2h O)i ((h) is 2 or 3; (i) is 1-20) linked thereto; Y is sulfonate group, sulfate group or carboxyl; M and M' are each H, an alkali (alkaline earth) metal or (substituted) ammonium group], (B) a fiber softener, i.e., a tertiary amine (salt) or quaternary ammonium compound, (C) >=10wt.% of a nonionic surfactant, and (D) such an amount of a pH adjustor as to present pH3-6 when the composition is diluted to 0.1wt.% concentration.
Patent JP-H07132278-A (JP)
Title: Conductivity measuring device
Inventor: NONOMURA KAZUYUKI
IPC: C02F1/00
Filed: 1993-11-09
Abstract: PURPOSE:To measure conductivity in the desired range with an extremely simple circuit and to prevent the corrosion of an electrode. CONSTITUTION:A couple of electrodes 1 and 2 separated by a fixed distance and having a definite area are provided in a pipeline 21d for liq. such as city water, the one electrode 1 is connected to a ground, the other electrode 2 is connected to the middle point (a) of the two divided resistances R1 and R2 connected in series between a reference voltage Vcc and the ground, and the conductivity of the liq. passing the pipeline 21d is measured based on the voltage obtained at the middle point (a). Meanwhile, one end of a resistance R3 for voltage adjustment is connected between the middle point (a) and an A/C conversion circuit 4, a switching transistor Q is connected between the other end of the resistance R3 and ground, and the voltage to be impressed on the electrodes 1 and 2 is periodically changed by the on-off control action of the transistor Q.
Patent JP-H05118269-A (JP)
Title: Control device for pressure regulating valve of hydraulic turbine
Inventor: SAKUMA YOSHINORI
IPC: F03B15/18
Filed: 1991-10-25
Abstract: PURPOSE:To provide a pressure regulating valve control device which closes the pressure regulating valve to restrain hydraulic pressure rising value in a penstock as low as possible even when the increasing rate of the rotating speed of a hydraulic turbine exceeds a fixed value. CONSTITUTION:A pressure regulating valve 5 to restrain hydraulic pressure rising in a penstock is mechanically interlockingly connected with a guide vane opening and closing mechanism 10, and an oil supply pipe 20 to the cylinder chamber 7a of a pressure regulating valve actuating servomotor 7 is provided with a changing over valve 21 which is actuated when the increasing rate of the rotating speed of a hydraulic turbine at the time of load shutdown becomes above fixed value to discharge pressure oil in the cylinder chamber 7a for closing the pressure regulating valve 7.
Patent JP-H10108350-A (JP)
Title: Power supply breaking method for multisystem power supply line, and its circuit
Inventor: SASAHARA YUZURU
IPC: H01L21/205
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a power supply breaking circuit for a multisystem power supply line which can raise the safety by turning off other power breakers by the off operation of a main opening and closing switch. SOLUTION: The power supply breaking circuit of a multisystem power supply line, which performs power supply to a power use system 2, being equipped with a main power supply line which has a main opening and closing switch 50 and sub power supply lines 6 and 8 which have power breakers 12 and 14 being turned off when supplied with specified power or over, is provided with voltage detecting electromagnetic coils 52 and 54 excited by the voltage downstream of the main opening and closing switch 50 of the main power supply line 4, in the vicinity of the the power breakers 12 and 14, and the power breakers 12 and 14 are turned off compulsively, in response to the voltage drop of the main power supply line 4. Hereby, other all power breakers 12 and 14 are turned off by the off operation of the main opening and closing switch 50.
Patent JP-H01122088-A (JP)
Title: Tape cartridge
Inventor: HAYASHI HARUTAKA
IPC: G11B23/28
Filed: 1987-11-05
Abstract: PURPOSE:To make a visual recognition from the outside of a cartridge case easy by building in a cylindrical displaying body for preventing erroneous erasure or for identifying information freely rotatably around a vertical axis, providing a hollow part on one side of the vertical axis and an elastic arm with a projecting part on its top on the other side and positioning the displaying body. CONSTITUTION:Displaying body 9 and 11 for prevent the erroneous erasure or for identifying the information are formed into a cylindrical shape and constructed freely rotatably around vertical axes in a main body case 1. Since these displaying bodies 9 and 11 are arranged at the corners of the case, contents are easily recognized visually from the displaying windows 36 and 73 of neighboring two faces. In order to stop-hold the displaying boards 9 and 11 at prescribed angle positions, a positioning hollow part 33a is provided to the vertical axis 26 and a positioning projecting part 24 is provided to the internal tube 14 of the displaying body 9. The projecting part 24 rotates, locks into and unlocks from the hollow part 33a and its locking and unlocking action depends on the elastic deformation of the elastic arm 23. Thus, the displaying bodies can be smoothly rotated from the outside of the case and can be surely locked and held at the prescribed angle position.