baber/WOPTO huggingface dataset:
Patent JP-S5516267-A (JP)
Title: Electronic clock with calendar
Inventor: KEIRA TADAHIRO
IPC: G04G9/00
Filed: 1978-07-24
Abstract: PURPOSE: To beforehand display a specified day on a calendar of this clock, by driving a mark that displays the specified day when the date corresponding to one week by means of a clock circuit and the data of the date in a specified date memory circuit agree.  
     CONSTITUTION: When the numerical signals of output terminals TaWTg in a ring counter 22 are 0W6 under a condition that a calendar displays, the data of the date corresponding to one week are put out to dates in a display portion 3 at the output side when the data of the date by means of counters 16, 17 are input to an addition circuit 23. The data are compared with the data of a specified date in a specified date memory circuit 25 by means of a comparison circuit 24, coincidence signals are put out when there are data agreeing with the data of the specified date in data from the circuit 23, a specified date display mark 7 6  of a display device 20 corresponding to the date is brightened or radiated by means of a drive circuit 26, and what Friday, July the 14th after five days from July the 9th, for example, is a specified day is displayed. Thus, the specified day within one week can beforehand be displayed on the calendar of this clock. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05261505-A (JP)
Title: Extruding apparatus of partially solidified forging machine
IPC: B22D1/00
Filed: 1992-03-14
Abstract: PURPOSE:To improve a quality of forging by providing a recess on a rear surface of punch to remove an oxide film on billet surface and to prevent an oxide film from entering into a cavity. CONSTITUTION:The recess 2b is formed as a shallow round hole at the center of the punch 2, accordingly, when the punch 2 falls to abut on a billet upper surface and presses forcedly, the oxide film formed on the billet upper surface is pushed into the recess 2b and contacted with its wall to be cooled and hardened. Successively, when the punch 2 falls, the billet upper part fills the recess 2b. The cooled and hardened oxide film draw in an surrounding oxide film to reduce the oxide film quantity in contact with a runner.
Patent JP-H05258975-A (JP)
Title: High-frequency step-up transformer
IPC: H01F30/00
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a high-frequency step-up transformer which is lessened in copper loss, high in efficiency, low in height, and enhanced in productivity. CONSTITUTION:A high-frequency step-up transformer is equipped with a bobbin 10 provided with a base 11 on whose opposed side faces a butt-joint type terminal 20 is implanted respectively and a cylindrical winding shaft 12 protruding upwards from the center of bases 11, an inner winding wire 30 wound on the winding shaft 12, an outer winding wire 50 wound on the outer side of the inner winding wire 30, and a pair of magnetic cores 60 and 70 which are made to butt against each other to form a closed magnetic path. A cylindrical center leg 73 provided to the core 70 is inserted into the winding shaft 12, the lead wire of the inner winding wire 30 and the lead wire of the outer winding wire 50 are connected to the terminals 20 provided to the different side faces of the bobbin 10 respectively, and the winding width of the outer winding wire 50 is set larger than its height.
Patent JP-S58205091-A (JP)
Title: Plate fin type heat exchanger
Inventor: MORIOKA OSAMU
IPC: F28F3/10
Filed: 1982-05-25
Abstract: PURPOSE:To prevent leakage by a method wherein side frames, closing the one sides of wavy fins, are made by an integral plate member and a plurality of grooves are cut in parallel at the insides thereof while the ends of the plates are inserted into each grooves to close the one sides of the wavy fins. CONSTITUTION:The heat exchanger 5 consists of the fins 7a-7c flowing fluids A-C, for example, into arrow sign directions 6, 8, 9 and the plates 10 partitioning in parallel between respective fins, which are laminated alternately into the shape of a core while the end of each plates 10 is inserted into the grooves of the side plates 11, 11. Accordingly, shiftings of the plates 10 into the arrow sign direction 13 are restricted, and the distances 1 of the grooves are the same as the thicknesses of the fins 7a-7c, therefore, when they are brazed by means of dip brazing or the like, the brazing solder arrives at respective minute clearances sufficiently and the seal of the ends of the fins become perfect, thereby preventing the leakage of the internal fluid and strains due to a thermal stress. Thus, a high safety may be guaranteed when the device is utilized for the heat exchanger handling radioactive substances, hydrogen or the like.
Patent JP-S63254629-A (JP)
Inventor: SATO IZUMI
IPC: H01H21/00
Filed: 1987-04-10
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-S61248259-A (JP)
Title: Tape loading device
Inventor: NAGASE KOICHI
IPC: G11B15/665
Filed: 1985-04-25
Abstract: PURPOSE:To improve the handling performance of the titled device with simple constitution by forming the 2nd guiding member for guiding and regulating respective coupling members of the 1st and 2nd link mechanisms and an energizing means for energizing respective coupling members in the direction of the 2nd guiding member. CONSTITUTION:When loading operation is started, loading rings 13, 14 on the feeding and winding sides are rotated, the link mechanisms 15, 16 on the feeding and winding sides are driven while interlocking with said rotation, post sliders 25, 26 on the feeding and winding sides are regulated and guided by guiding groove parts 27, 28, and respective coupling parts of the coupling member 17-22 are moved to both the sides of a loading guiding member 32 while being slided. The link mechanisms 15, 16 are moved up to a position to complete loading and abutted upon regulating members 29, 30, so that the mechanisms 15, 16 are positioned. Consequently, tape guiding posts 23, 24 on the feeding and winding sides are loaded to the prescribed positions of a cylinder on the feeding and winding sides through a magnetic tape 37.
Patent JP-H10280881-A (JP)
Title: Filament embedding method and filament embedding device
Inventor: KAWARA MASAYA
IPC: F16L1/024
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the place for embedding a filament is limited, and the embedding construction period is elongated so as to heighten the construction cost in embedding a wavy hard synthetic resin pipe used at the time of embedding a filament such as an optical fiber or the like in the ground in a groove bored in the ground to embed the filament. SOLUTION: A pilot pipe 5 where a filament leading-in wire 7 is passed is pushed and buried in the ground 3 between a starting shaft 1 formed on the ground and an arrival shaft 2 by a pipe pushing embed method, a wavy hard synthetic resin pipe 8 for passing a filament is pulled by a wire 7 to be passed through the pilot pipe 5, and only the pilot pipe 5 is pulled out of the ground 3 to embed the resin pipe 8 in the ground 3. A filament 9 previously passed through the synthetic resin pipe 8 is an optical fiber of a guide path wire for the optical fiber to be embedded, and in the case of the guide path wire for the optical fiber, first of all, the guide path wire is passed through the synthetic resin pipe 8 and then the optical fiber is passed through the synthetic resin pipe 8 by the guide path wire.
Patent JP-S5728058-A (JP)
Title: Novel dihydropyridazinone, manufacture and medicine containing same
Inventor: MARUKO CHIIESU
IPC: C07D237/04
Filed: 1981-06-12
Abstract: Novel 6-(p-acylaminophenyl)-4,5-dihydro-3(2H)-pyridazinones, whose acyl radical is derived from a cycloalkylcarboxylic acid, processes for their preparation, pharmaceutical formulations containing these compounds, and their use as drugs in thrombo-embolic disorders and as anti-hypertensives.
Patent JP-S62259839-A (JP)
Inventor: KINO NOBUYUKI
IPC: B21D22/20
Filed: 1986-04-18
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-H04299828-A (JP)
Title: Semiconductor substrate treatment device
Inventor: OTAKI NORIO
IPC: H01L21/208
Filed: 1991-03-28
Abstract: PURPOSE:To lessen the effect of a section heat distribution in the interior of a furnace core tube, to prevent the furnace core tube from being deformed and moreover, to obtain a device capable of performing easily the movement of a solution in a liquid phase epitaxial growth treatment, for example, by a method wherein the device is provided with support means to bear rotatably the furnace core tube, a driving means to rotate the furnace core tube and the like. CONSTITUTION:A semiconductor substrate treating device has a furnace core tube or a reaction tube 4 provided with a fluid introducing means 6 and a fluid discharge means 10, support means 14 to bear rotatably the furnace core tube or the tube 4, a driving means M to rotate the furnace core tube or the tube 4 and a control means 24 to control the means M. For example, the connection of a furnace core tube or a reaction tube 4 with a fluid introducing means 6 and a fluid discharge means 10 is performed via rotatable connectors 8 and 12. Moreover, a control means 24 connected to a potentiometer 22, which is mounted to a motor M and a drive shaft of the motor M, controls the rotational treating conditions of a semiconductor substrate, such as the speed of rotation, the angle of rotation, the angle of inversion and the angle of swinging of the furnace core tube 4, via the motor M.
Patent JP-H02270640-A (JP)
Title: Drive force distribution controller for four-wheel drive vehicle
Inventor: MATSUDA TOSHIRO
IPC: B60K17/348
Filed: 1989-04-10
Abstract: PURPOSE:To improve both turnability and movement stability at the same time, in spite of the occurrence of a front and rear wheel rotation speed difference, when it is a deceleration time and at least a horizontal acceleration is more than a predetermined value, by setting a non-feeling zone which makes a clutch conclusion force zero. CONSTITUTION:A torque distribution clutch (a) is provided at the middle of a drive system to the other at front and rear wheels in opposition to an engine direct connection drive system to one at front and rear wheels, and on account of this, a transmitted engine drive force is made changeable by means of an outside conclusion force control. Meanwhile, a front and rear wheel rotation speed difference is detected by means of a means (b). Also, a vehicle horizontal acceleration is detected by means of a means (c). A conclusion force command value according to the front and rear wheel rotation speed difference is outputted to the above clutch a by means of a means (d). In addition, a non-feeling zone which makes a conclusion force command value zero against the occurrence of the front and rear wheel rotation speed difference, when it is a deceleration time at which a direct connection drive wheel rotation speed becomes smaller than a conclusion drive wheel rotation speed, and at least the horizontal acceleration is more than a predetermined value, is set by means of the means (d).
Patent JP-H02269226-A (JP)
Title: Peripheral friction reducing method for underground settled object and settled object
Inventor: MATSUDA KIYOSHI
IPC: E02D23/14
Filed: 1989-04-10
Abstract: PURPOSE:To reduce peripheral friction by coating one or multiple lubricants made of molybdenum disulfide, ethylene tetrafluoride resin, graphite and tungsten disulfide and a binder on the surface of an underground settled object. CONSTITUTION:A mixture of one or multiple lubricants selected among molybdenum disulfide, ethylene tetrafluoride resin, graphite, tungsten disulfide and a binder is coated on the surface of an underground settled object. A paint film with high smoothness is formed, and the surface of the settled object is completely insulated from underground clay grains. The coated film is polished with the sandpaper or the like as necessary. The peripheral friction applied to the underground settled object can be reduced, and the settlement can be smoothly and simply performed.
Patent JP-S61247890-A (JP)
Title: Automatic priming apparatus for pump
Inventor: TOSHIMA YOZABURO
IPC: F04D9/00
Filed: 1985-04-26
Abstract: PURPOSE:To extract the steam reliably by automatically injecting the sealed water stored in an enclosed vertical water tank during operation of pump to the suction side of pump when restarting. CONSTITUTION:Upon stoppage of pump 1, the sea water in the pump 1 and the suction pipe 9 will drop to be intruded with water. Upon starting of pump 1, starting signals are fed to a priming motor valve 13 and a solenoid valve 14 thus to open the valve. The sea water in an enclosed vertical water tank 12 will pass through said valve 13, said pump 1 and a check valve 6 to be filled in the upper suction pipe system thus to discharge the air through the solenoid valve 14 to the atmosphere. Consequently, the steam can be extracted reliably at start.
Patent JP-H06301274-A (JP)
Title: Corotron
Inventor: GUNJI YOSHINOBU
IPC: H01T19/00
Filed: 1993-04-16
Abstract: PURPOSE:To provide a corotron for prolonging a cleaning cycle and also prolonging the replacement cycle of a cleaning member by maintaining the cleaning ability of a cleaning mechanism for cleaning a corotron wire and a shield over a long period. CONSTITUTION:The corotron is provided with a means for turning the cleaning members (A)1 and (B)2 at a specified angle in a horizontal direction and separating the cleaning members (A) l and (B)2 from the corotron wires (A)4 and (B)5 and the shield 3 and parking the members on the cleaning member parking position on the end part of the corotron. for example of execution, the means for turning the cleaning members(A)1 and (B)2 at a specified angle in a horizontal direction on the cleaning member parking position on the end part of the corotron is constituted of a bent groove which is obtained by bending the end parts of cleaning member moving grooves (A) 6 and (B) 7 installed on the base part of the shield 3 at a specified angle in a horizontal direction with reference to a cleaning member reciprocatively moving direction).
Patent JP-H02267764-A (JP)
Title: Magnetic tape reproducing device
Inventor: ARAI KAZUO
IPC: G11B15/467
Filed: 1989-04-10
Abstract: PURPOSE:To eliminate a restriction of an operation amplifier, etc., and to enlarge enough a DC gain of an integration filter and hence to facilitate an alternation of filtering characteristics by fetching an output of a tracking detection circuit as a digital value and filing it digitally after adding with a speed error calculator. CONSTITUTION:A feedback loop consisting of a speed detector 7, a synchronization detector 4, a reference value generator 10, a digital filter 22, a D/A converter 23 and a driving circuit 13 is operated in order that an output frequency of the detector 7 becomes a value equivalent to a generated data of the generator 10 to be stable. Now, the digital filter 22 is constituted to be given integration filtering characteristics, and a capstan motor 5a is rotated at an almost constant rotation speed. By this method, torque of the motor 5a is given to a magnetic tape 1 by a pinch roller 6 and a capstan shaft 5b to make it travel at a constant speed. That is, a characteristic alternation of the filter is feasible in a way of software, thus simplifying hardware concerned.
Patent JP-S58207897-A (JP)
Title: Drive device for ac motor
Inventor: NAGANAMI KATSUHIKO
IPC: H02P5/74
Filed: 1982-05-27
Abstract: PURPOSE:To prevent an inverter for an ordinary operation from stopping due to burnout trouble or the like at the motor starting time by providing an inverter exclusive for starting or stopping in addition to the inverter which performs normal operations of a plurality of motors. CONSTITUTION:A motor 1 is switched and connected to the output of an inverter 100 in the state that the rotating frequency and the voltages of the phases of the motor are coincident to those of the inverter, and only an ordinary load current is flowed to the inverter 100. When the motor 1 is ordinarily operated in this manner, an inverter 200 exclusive for starting or stopping the motors 1, 2, 3 abruptly drops its output frequency, then closes a contactor 22 and simultaneously gradually increases the output frequency, the thereby accelerating the motor 2. At this time, in case that the contactor 22 is opened when the output frequency and the phases of the inverters 100 and 200 are coincident to each other, the contactor 12 is simultaneously closed. As a result, the motor 2 is normally operated, and only the ordinary load current is flowed to the inverter 100.
Patent JP-H06305891-A (JP)
Title: Preparation of oxide superconductor thin film and target used for the same method
Inventor: HAYASHI KUNIHIKO
IPC: C01G1/00
Filed: 1993-04-16
Abstract: PURPOSE:To reduce the formation density of particles and obtain an oxide superconductor thin film having a smooth surface by irradiating a target of a specific composition having a high apparent density with a pulsed laser beam and then forming the thin film of the composition on the substrate. CONSTITUTION:A compact of amorphous powder is partially melted and then annealed to produce a target having >=95% apparent density and a composition expressed by the formula (alpha<=0.8; beta<=0.4; gamma<=0.4;-2<=delta<=1). Furthermore, the target preferably has at least >=1mm crystal grain diameter. The target is then irradiated with a pulsed laser beam to prepare a thin film having a composition expressed by the formula on a substrate. Thereby an oxide superconductor thin film having a high apparent density is obtained. The target of a crystal grain size capable of substantially acting as a single crystal on the beam diameter of the pulsed laser beam can be used or the target of a single crystal can further be used to prepare a clear beautiful oxide superconductor thin film without having any particle on the surface thereof.
Patent JP-S5425663-A (JP)
Title: Fluorescent screen forming method for color braun tube
Inventor: KAMIYA SAKAE
IPC: H01J9/227
Filed: 1977-07-29
Abstract: PURPOSE: To improve the quality of fluorescent screen formed, by managing slurry to a given temperature through the use of water cooling type slurry storage unit, in forming the fluorescent screen of a color Braun tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11318902-A (JP)
Title: System and method for imaging ultrasonic reflector
Inventor: CHIAO RICHARD YUNG
IPC: G01S7/52
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To image the flow of blood without using a contrast media by separating a basic wave signal when a wide band pulse is transmitted to a specified transmitting focal position a plurality of times, and filtering the separated basic wave signal by use of a high band pass wall filter. SOLUTION: In an ultrasonic wave B mode flow imaging system, an echo signal received by a transducer element 12 is supplied to each receiving channel 40 of a beam forming device. At this time, a receiving focusing time delay 42 is given to the receiving echo signal. With respect to each of N-stage transmitting firings focused to a specified transmitting focal position, the time-delayed received signal is added by a receiving adder 44, and then supplied to a wall filter 46. A filtering is performed during N transmitting firings, and the envelop of the signal between firings is formed by a detector 32 followed by post processing, and the scanning line is displayed on a monitor.
Patent JP-H10284051-A (JP)
Title: Electrode used for nonaqueous secondary battery and manufacture thereof
Inventor: YAMAMOTO YUJIRO
IPC: H01M4/139
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrode capable of recycling and increasing capacity by heating, compressing, molding a mixture of an electrode active material and a thermoplastic binder in a mold heated at a temperature or higher of melting or softening of the thermoplastic binder in the electrode. SOLUTION: Lithium cobaltate of an electrode active material and the equal weight mixture of graphite fine powder and acetylene black of a conductive auxiliary material are mixed in the ratio of 100 pts.wt. to 5 pts.wt. to prepare an electrode compound. 16 pts.wt. polyvinylidene fluoride powder serving as a thermoplastic binder and 24 pts.wt. dibutyl phthalate are added to 100 pts.wt. electrode compound to prepare an electrode mixture. The electrode mixture is put in a mold heated at 200 deg.C, and heated, compressed, and molded to form a sheet-shaped electrode, then the electrode is immersed in methylene chloride to extract the dibutyl phthalate. Then the electrode is passed through a roll press to increase the bulk density, and the electrode is cut in a suitable size for use.
Patent JP-H01262904-A (JP)
Title: Method for producing filter membrane
Inventor: FUJIHIRA TADAO
IPC: B01D53/22
Filed: 1988-04-13
Abstract: PURPOSE:To provide a filter membrane having a uniform pore diameters, by subjecting a highly pure aluminum foil to electrolytic etching using an electrolytic etching solution of a perchlorate of 0.1-30wt.% added in an aqueous chloride solution. CONSTITUTION:A filter membrane for use as a support for gas separation carrier film is produced by subjecting an aluminum foil of a purity of not less than 99.9% to electrolytic etching. As the electrolytic etching solution, a solution of a perchlorate added in an aqueous chloride solution having the chloride such as sodium chloride added in hydrochloric acid, is used. After the electrolytic etching, the adjustment of pit diameters is effected by electrolytic etching or anodic oxidation treatment. The addition in this way of perchlorate permits a highly dense and uniform formation of small through etching pits.
Patent JP-H01260553-A (JP)
Title: Initial program load control system
Inventor: KIDA NORIO
IPC: G06F9/445
Filed: 1988-04-12
Abstract: PURPOSE:To effectively use an external storage device by storing plural system programs (operation system) on the external storage device large in capacity and with high hardware reliability. CONSTITUTION:The plural system programs A and B are stored on the external storage device (magnetic disk) 10 large in capacity and with high hardware reliability. Here, when a power source is applied, an initial program loader in an initial program loader ROM 20 finds a position on the magnetic disk 10 based on a precedence table 22 and a storage position table 21, and loads the system program on a RAM 30 from the magnetic disk 10. In such a way, it is not required to prepare plural external storage media.
Patent JP-S56105927-A (JP)
Title: Plastic sheet holding device
Inventor: OGIWARA SUSUMU
IPC: B29C43/52
Filed: 1980-07-04
Abstract: PURPOSE: To always maintain material temperature constantly so that a qualitative unevenness may be eliminated without manual operation by holding a material plastic sheet with a needle planted on a rod, running it through a furnace sequentially and after that, letting the materials drop one by one to be fed into a press part.  
     CONSTITUTION: A rod 18 is provided on a pair of chains 7, 7 in a freely movable manner and needles 9 are planted on the rod 18 at an interval suitable to a plastic sheet 1 (hereinafter called "material"). A spring 19 is tensely provided between a protrusion on the rod 18 and a protrusion on a bracket 17 so that the rod 18 may be turned in a fixed direction, i.e. the tips of the needles 9 on a pair of rods 181, 182 be opened to each other's both sides. Then an arm 18 is given a pushing-up force to turn the rod 18 against a spring force and to make the needle 9 stand downward. At the same time, the material 1 is pushed up with the help of a plate 13. After this process, the material 1 is introduced into a furnace through a chain and a plate, so that it is allowed to drop sequentially by means of a rod on the bracket and is piled over the other. This pile of materials are pierced by a needle on a head and are fed  to a press part. 
     COPYRIGHT: (C)1981,JPO&Japio