baber/WOPTO huggingface dataset:
Patent JP-H02200825-A (JP)
Title: False-twisting machine of belt type
Inventor: HIRAO OSAMU
IPC: D02G1/04
Filed: 1989-01-23
Abstract: PURPOSE:To obtain special false-twisted yarn by repeating a pair of running belts in contact and separated with a short period by making at least one of pulleys supporting a pair of running belts for imparting false-twisting to running yarn as eccentric pulley. CONSTITUTION:In a machine imparting false-twisting to yarn passing between a pair of running belts touching in cross, at least one pulley 10 of pulleys supporting the running belts 1 is made as eccentric pulley and a position of the belt 1 supported by said pulley 10 is changed, then touching and separating of said belt 1 and another belt are repeated with a short period.
Patent JP-S54107433-A (JP)
Title: Method and apparatus for molten metal plating and plating inhibitor
Inventor: ITOU MASAHIKO
IPC: C23C2/02
Filed: 1978-02-10
Abstract: PURPOSE:To perform continuous galvanization, etc. for the one side of automobile steel plate, etc., by th procedure in which the non-plating portion of a metal to be plated is given an inorganic compound plating-inhibiting film composed mainly of carbon r carbonfilm before dipping it in plating bath. CONSTITUTION:After passing through the deoiling tank 12, the water washing tank 14, and the drying room 16, the cold rolled steel belt 10 is coated on its non-plating surface with an oil or fat, e.g., tung oil, etc., by means of the roll coater 18, and then introduced into the heat treating furnace 20 of a non-oxidative atmosphere to form a plating inhibiting film by the carburization and baking of the oil or fat. Then, it is introduced into the plating bath 22 for plating and then adhered with a predetermined amount of plating by means of the roll 24. Then, the carburized layer of the non-plating surface is removed by the blushing roll 26 to obtain complete one-side plated steel plate.
Patent JP-H05207000-A (JP)
Title: Bipolar clock reception circuit
Inventor: YABUTA KATSUUMI
IPC: H04L7/00
Filed: 1992-01-29
Abstract: PURPOSE:To receive a bipolar clock and to generate the clock of the width of a fixed pulse. CONSTITUTION:The bipolar clock is received and the output pulses of pulse generators 1 and 2 are converted into average voltage by integrators 3 and 4. The two pieces of output voltage are compared and voltage corresponding to the difference is outputted from a voltage comparing circuit 5. The pieces of voltage is added to reference voltage to generate the comparison voltage V1 of the pulse generator 1 and the comparison voltage V2 of the pulse generator 2.
Patent JP-H02195157-A (JP)
Title: Stirling refrigerator
Inventor: SAITO HIDEFUMI
IPC: F25B9/14
Filed: 1989-01-23
Abstract: PURPOSE:To eliminate an interference with an external magnetic field and to reduce in size by integrally associating a crank coupling at least with a piston and an ultrasonic motor for rotatably driving the crank in a crankcase. CONSTITUTION:Cylinders 2, 3 protrude at the perpendicularly crossing position of a crankcase 1, a piston 4 is telescopically engaged within the cylinder 2, and a displacer 5 is telescopically engaged within the cylinder 3. On the other hand, a pair of rotors 11, 12 are rotatably disposed in the crankcase 1, an ultrasonic motor 17 with the rotor 11 as an output end is composed to rotatably driving a crank 16, and a suitable driving voltage is applied to the piezoelectric element 19 of the ultrasonic motor 17 to generate a traveling wave on the surface 18a of an elastic ring 18, thereby rotatably driving the rotor 11. With such a refrigerator, the piezoelectric element 19 can be operated without generating a magnetic field, the whole crankcase 1 becomes nonmagnetic and the piezoelectric element 19 is small in size and weight. Accordingly, the motor 17 can be associated compactly in the crankcase 1.
Patent JP-S53100523-A (JP)
Title: Container loading and unloading apparatus for use with container carrying vehicle
Inventor: MORIWAKI IKUO
IPC: B60P1/64
Filed: 1977-02-10
Abstract: PURPOSE: To provide a container loading and unloading apparatus for use with container carrying vehicle, simple to operate, simple in structure and capable of loading and unloading containers safety and promptly, which comprises a vertically pivotable hook arm disposed on the frame of vehicle body in the manner that it can be freely slided thereon so as to be engaged with a hollow retainer piece provided at the bottom of container. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10208349-A (JP)
Title: Disk player
Inventor: YOKOTA KATSUYUKI
IPC: G11B17/04
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to quickly and easily take out a disk remaining in a pickup unit in case of emergency such as trouble of the equipment or power failure, etc. SOLUTION: This player is constituted in such a manner that the disk is inserted into an opening part of a casing, and a loading motor 29 is forwardly driven to place the disk on a turntable in the pickup unit, and by pushing a disk take-out button, the motor 29 is reversely driven to forward the disk on the turntable to the opening part of the casing. In addition, the player is provided with an emergency mechanism 4 for rotating a drive shaft 29a of the motor 29 by manual operation. This emergency mechanism 4 has a rotary body 55 interlocked and linked via a gear mechanism 56 with the drive shaft 29a, and this rotary body 55 is formed with a recessed part 58 to be engaged with a manual tool.
Patent JP-H08209255-A (JP)
Title: Method for charging raw material to be sintered
Inventor: KONISHI YUKIO
IPC: F27B21/10
Filed: 1995-01-31
Abstract: PURPOSE: To optimize the grain sizes of raw materials to be sintered and the distribution of cake contents in a height direction by dropping the raw materials to be sintered from a shuttle conveyor to the opening side of an ore feed hopper at the time of packing the raw materials to be sintered onto a pallet. CONSTITUTION: The raw materials 6 which are to be sintered and are formed as pseudo particles in the ore feed section of a sintering machine are charged by the shuttle conveyor 7 into the ore feed hopper 1. An inclined baffle 17 is installed above the ore feed hopper 1 and the dropping position of the raw materials 6 to be sintered is settable the wall side having an opening 11 of the ore feed hopper 1. Consequently, many fine grains deposit on the opening 11 side A and many coarse grains deposit on the side B opposite to the opening 11. The fine grains segregated in the ore feed hopper 1 slip down on the lower side on an inclined chute 3 and the many fine grains are supplied to the upper layer on the pallet 4. The coarse grains fall along the wall on the side opposite to the opening 11 and glide down on the upper side on the inclined chute 3.  The many coarse grains are thus supplied onto the lower layer on the pallet 4. The segregated charging state of the raw materials optimum for the sintering operation is attained on the pallet 4.
Patent JP-H05206937-A (JP)
Title: Interface holding system
Inventor: MATSUBARA OSAMU
IPC: H04B7/26
Filed: 1992-01-29
Abstract: PURPOSE:To obtain an interface holding system in a radio portable unit or a slave unit where a call is not required to be terminated even if a battery is exchanged while an operator is in the middle of a call state. CONSTITUTION:A holding registration means 134 is provided for the portable unit. The means sets holding time in the timer 124 of a base, station when a line is to be held for exchanging the battery. At that time, CH information is saved in the CH state saving memory 135 of the portable unit, and a different power source backs up a system. The base station holds the line during that time by setting the timer, and the message of a holding message 125 and melody are transmitted to a call opposite party. The holding registration means 134 can keep securing channels to the interfaces of the base station and the portable unit, and the call can be executed immediately after holding is released.
Patent JP-H07211582-A (JP)
Title: Electronic component
Inventor: SHIMAZAKI HISAYOSHI
IPC: C04B35/495
Filed: 1994-01-13
Abstract: PURPOSE:To obtain an electronic component whose permittivity is high, whose dielectric loss is small and which stabilizes the characteristics and the like by using a printed ceramic capacitor whose permittivity is high, whose dielectric loss is small and whose reliability is high. CONSTITUTION:A lower-part electrode 2, a dielectric layer 3 and an upper-part electrode 4 are formed on a substrate 1 such as an alumina ceramic or the like by a known method in itself such as a screen printing method or the like. It is desirable that the dielectric layer 3 for a printed ceramic capacitor has a dielectric layer whose composition is constituted within the range of formulas in the composition of a dielectric having a perovskite structure which is structurally expressed by Pb[A]O3 (where [A] may be one or more kinds of elements). In addition, especially, the desirable value of X is 0.01 or lower, the desirable value of Y is 0.01 or lower, and the desirable value of Z is 5.0 or higher and 7.8 or lower. Thereby, the electronic component whose permittivity is high, whose dielectric loss is small and whose reliability is high is obtained.
Patent JP-S60159209-A (JP)
Title: Off-shore working platform
Inventor: SHIYOUZEN DAISAKU
IPC: E02B17/02
Filed: 1984-01-27
Abstract: PURPOSE:To relieve the oscillation of a working platform due to waves and to improve working efficiency, by a method where an airtight hollow buoyancy strut having a water inlet port, formed in the lower end of the strut, through which water is introduced, and producing buoyancy through drainage of water by introduction of a pressurized air from the upper end thereof, and an air coupling pipe are provided. CONSTITUTION:A water inlet port 3a, being open in water, is formed in the lower part of each strut 2a, and an air communicating pipe 7a for intercoupling the two struts is installed. A pressurized air 8a is introduced to the interior of the strut through the upper part of the strut to forcibly press down water 6a in the strut, and this produces buoyancy. When the depth in water of the strut is increased according to the height of wave, the air is compressed in response to such increase, the air flows to the other strut through the air communicating pipe 7a, and the air in each strut is maintained at about a specified pressure. This reduces the oscillation of a working platform and improves working efficiency, and besides, such constitution is applicable to an off-shore floating structure having no working platform.
Patent JP-S54107444-A (JP)
Title: Reparation of plated steel pipe electric weld portion
Inventor: KANBARA SHIGEO
IPC: B23K31/00
Filed: 1978-02-10
Abstract: PURPOSE: Welded zone is coated with molten repairing metal while being vibrated ultrasonically. The means provides an enhanced adhesivity of surface coat layer and corrosion resistant reparation.  
     CONSTITUTION: Build up welding 3 of galvanized steel pipe 1 is scraped off with cutters 4,4. The repair device 7 forms a surface repair coating layer 8. The device 7 causes the heater 10 to continuously melt zinc wire 13, which is then fed from the  bottom of the feeding bath 9 to coat the welded zone 3. The ultrasonic vibrator 11  is energized to activate the welded zone 3 and molten metal. The welded zone 3 is  heated by the previous cutting and welding, thereby accelerating iron-zinc reaction.  At the same time, the ultrasonic vibration functions to defoam existing oxide layers.  These actions coordinate to provide an excellently adhered surface coating on the  galvanized steel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5399262-A (JP)
Title: Injection molding machine
Inventor: YASUIKE AKIO
IPC: B29C45/47
Filed: 1977-02-12
Abstract: PURPOSE:To provide an injection molding machine wherein injection and mold closing are carried out, without using an expensive hydraulic unit, by instantaneously releasing the pressure stored in a plasticator thereby injecting the molten resin, and using compressed air for the mold closing.
Patent JP-H03219796-A (JP)
Title: Interface device for home bus system
Inventor: OKADA ATSUSHI
IPC: H04M13/00
Filed: 1990-01-24
Abstract: PURPOSE:To improve processing efficiency and to reduce cost by comparing its own address with a destination address and transferring the received control data to an equipment control section when they are coincident. CONSTITUTION:A CPU 22 provided in an interface section 13 compares its own address SA generated by a number switch 9 and a CPU 5 and stored in a memory 21 with a destination address DA in a received packet and transfers only the reception packet addressed itself to a equipment control section 4 for terminal equipment control. The CPU 5 of the equipment control section 4 does not need the comparison and discrimination of the designation address and manages its own address SA with an inexpensive memory 21 and the CPU 5 in place of an own address discrimination switch.
Patent JP-S60158346-A (JP)
Title: Gas sensor
Inventor: MATSUURA TOSHITAKA
IPC: G01N27/12
Filed: 1984-01-30
Abstract: PURPOSE:To maintain excellent gas detecting ability, without decreasing gas sensitive characteristics by lead, by laminating a gas detecting element, which has a 5-30mol% platinum group or its alloy and has a thickness of 100-400mum, on a ceramic substrate. CONSTITUTION:Patterns 42-47 are printed on a green sheet 40 in a detecting part 10 with a platinum paste. Platinum lead wires 48-50 are arranged on the electrode patterns 45-47. A heating resistor pattern 44 is formed so that a heater layer can heat a gas detecting layer up to 500 deg.C or more. A green sheet 41 is laminated on the sheet 40. Spherical particles 52, which are made of the same material as that of the sheets 40 and 41 and has about 80-150 meshes, are attached into an opening part 51 of the laminated plates. A detecting element 11 is laminated on the opening part 51, and a ceramic substrate is formed. In the element 11, 5-30mol% platinum black is added to TiO2 powder. The element 11 is printed to a thickness of 100-400mum so that it is deposited on the patterns 42 and 43. The sensor is formed in this way so as to have lead resistance property, and the sensor can detect the gas excellently.
Patent JP-H10236078-A (JP)
Title: Electronic blackboard and its casing
Inventor: SEGAWA MASAHIKO
IPC: B43L1/04
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a casing for an electronic blackboard, capable of replacing a lamp by a general user. SOLUTION: A reduced optical system including a lamp 9 for projecting light onto a screen for writing and a lens for reducing reflected light from the screen is housed in a frame 3 in such a manner that the lamp 9 and at least a part of the reduced optical system other than the lamp 9 are separated from each other. The back surface of the frame 3 is covered with both of a board 16 for a lamp, which overs the lamp 9, and a back board 15 for covering a portion which is not covered with the board 16 for the lamp.
Patent JP-H10215563-A (JP)
Title: Step-up circuit
Inventor: TANAKA TOSHIMASA
IPC: H02M3/07
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a step-up circuit which has practically no voltage loss and has a good step-up efficiency. SOLUTION: When the level of a voltage applied to the side (Sm ) of an (m)th capacitor Cm (m=1, 2,...n-1), which is not connected to a switching device is switched from 'high' to 'low' level, and when the state of an (m+1)th switching devised Pm+1 is turned from on to off, the switching device Pm is in an off state. When the level of the voltage applied to the side (Sm ) of the (m)th capacitor Cm (m=1, 2,...n-1), which is not connected to the switching device is switched from 'high' to 'low' level. When the state of the (m)th switching device Pm is turned from off to on, the (m+1)th switching device Pm+1 is in an off state.
Patent JP-S59143031-A (JP)
Inventor: HAINRITSUHI HESURAA
IPC: C22C1/02
Filed: 1984-01-30
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-H02197228-A (JP)
Title: Commutating pole of rotating electric machine
Inventor: NAKAGAWA KENICHI
IPC: H02K1/10
Filed: 1989-01-26
Abstract: PURPOSE:To enable a rotating electric machine to keep the reliablity in insulation without causing damage to the insulation of the coil by interlocking an iron core and a coil support with a trapezoidal notch and a projection and by installing to a stator through a shaft member whose one end is fixed to the coil support arranged on top. CONSTITUTION:An iron core 10 formed by laminating thin iron sheet 11 die-cut beforehand, by providing trapezoidal notches 11a to the upper and lower parts of both sides respectively and by providing end plates 12 at both ends. An upper coil support 13 is formed of a nonmagnetic steel plate, on one side of which a projection 13a to interlock the notch 11a is provided and this projection 13a is inserted into the notch 11a. The upper coil support 13 is welded and fixed to the end plate 12 in the state where the thin iron sheet 11 is pressed with a press through the end plate 12. The iron core is then installed to the stator through a shaft member an end of which is fixed to the upper coil support 13.
Patent JP-H03221232-A (JP)
Title: Cold coining method for connecting rod
Inventor: HOSHINA EISUKE
IPC: B21K1/14
Filed: 1990-01-26
Abstract: PURPOSE:To improve fatigue strength of a connecting rod by executing cold coining only to web face of a column part in a forged preform of connecting rod composing of big end part, column part and small end part. CONSTITUTION:At the time of executing the cold coining work to the preform composing of the big end part 5, column part 4 and small end part 6, the cold coining is executed only to the web face 8 in the column part 4. By this method, as the tensile residual stress is not developed to the rib face at the column part of connecting rod, the fatigue strength can be improved.
Patent JP-S61175601-A (JP)
Title: Light selectively absorptive synthetic resin plate
Inventor: IKEDA HIROSHI
IPC: C08J5/18
Filed: 1985-01-31
Abstract: PURPOSE:To decrease considerably the influence of sub-peaks and to make sharp the image on the display screen of a cathode ray tube by compounding neodymium carboxylate with a synthetic resin which is transparent in a visible part. CONSTITUTION:This synthetic resin plate is constituted by compounding 0.25-5.00wt% neodymium carboxylate as neodymium with the synthetic resin which is transparent in the visible part. The synthetic resin which is transparent in the visible region refers to a synthetic resin of the nature which allows the transmission of visible rays and UV rays and is exemplified by polyester, etc. The synthetic resin has the effect of absorbing the UV rays and in addition, the resin has the higher effect of absorbing selectively the light of 500-530nm and 570-600nm wavelengths as compared to the synthetic resin added with other neodymium compds. The resin has therefore the excellent effect of forming the sharp image by absorbing the sub-peaks of red, green and blue. The possible reason for such effect lies in that the above-mentioned synthetic resin has the much higher selective absorptivity than in the case in which the inorg. compd. and org. compd. of the other neodymium compds. are added to the resin.
Patent JP-H02195376-A (JP)
Title: Ic card provided with key sharing function
Inventor: TAKAGI SHINYA
IPC: G06K19/073
Filed: 1989-01-24
Abstract: PURPOSE:To easily realize the sharing of a key and to accomplish high speed processing by generating a decoding key from random number automatically outputted by the IC card of a receiver and generating an encoding key from the random number transmitted from the receiver. CONSTITUTION:Since a 2nd IC card 12 shares the key, the random number r1 outputted from a random number generating means 15 are encoded with a master key (km) by using a 1st encoding means 16 and transmitted to a 1st IC card 11. The 1st IC card 11 decodes the encoded random number with the master key (km) by using a 1st decoding means 13 so as to restore r1. Thus, the 1st IC card 11 and the 2nd IC card 12 share the random number r1, so that the communication in code of a declarative sentence m1 is performed by a 2nd encoding means 14 and a 2nd decoding means 17 by taking the sharing of the random number as a session key.
Patent JP-S60159894-A (JP)
Inventor: SUZUKI SHIGEO
IPC: G10D13/08
Filed: 1984-01-31
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-H03219245-A (JP)
Title: Method for processing sensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03D15/02
Filed: 1990-01-25
Abstract: PURPOSE:To dry a sensitive material with small energy consumption by installing a thermoelectric cooling element in an air suction part which leads air to the drying chamber of a drying machine, drying the photosensitive material with the air dehumidified by the electronic cooling element, and supplying water produced by the dehumidification to a processing tank. CONSTITUTION:A dehumidifier 25 composed of the thermoelectric cooling ele ment, an air blowing fan 26, and a heater 27 are installed in the middle of an air suction duct 22 and a heat exchanging part 28 is formed at the part where an air discharging duct 23 and the air suction duct 22 intersect each other. The sucked air is dehumidified first by the dehumidifier 25 and receives the heat of discharged air at the heat exchanging part 28 and the air is heated by the heater 27 and supplied into the drying chamber 21. The air which is used for the drying gives its heat to the sucked air at the heat exchanging part 28 and is discharged out of a discharge opening 231. The water produced at the dehumidifier 25 and heat exchanging part 28 is led to subtanks 61 and 62. Consequently, the energy consumption of the drying machine is reduced.
Patent JP-H06233280-A (JP)
Title: Moving picture encoder
Inventor: KUNITAKE SETSU
IPC: H04N19/136
Filed: 1993-02-02
Abstract: PURPOSE:To improve encoding efficiency by analyzing inputted moving picture information, and controlling the activation and the stop of an encoder in accordance with the pertinent analyzed result, and encoding only a required part. CONSTITUTION:The input moving picture information is analyzed by an analyzing means 101, and is encoded by an encoding means 102 on the basis of the analyzed result. Since the activation and the stop of the encoding means 102 is controlled by an encoding control means 103 in accordance with the analyzed result, the efficiency of encoding can be improved by encoding only a scene in which the contents of the picture are changed and the new encoding is required.
Patent JP-S55109522-A (JP)
Title: Electromagnetic forming apparatus
Inventor: INOUE KIYOSHI
IPC: B21D26/14
Filed: 1979-02-14
Abstract: PURPOSE: To prevent the deformation and fracture of the forming coil, and to extend its life, by installing the reinforcement of good heat dissipation property and high resistivity so as to closely contact the inside or outside of the forming coil.  
     CONSTITUTION: The capacitor 2, being charged to a specified voltage, discharges by closing the switch 3, and supplies the impact current to the coil 4 which then generates the alternating magnetic field; hereby, the electromagnetic force acts betwen the coil 4 and the pipe 5 through which the induced current is flowing; and the forming work is performed. The reinforcement 7 is inerted into the inside of the coil 4 so as to closely contact each other. This reinforcement 7 is made of, for example, the heat resisting metal like as stainless steel, etc., or the heat resisting nonmetal like as glass, etc., or their mixture, or their mixture added with the heat resisting resin, and is formed into a hollow pipe style in order to increase the heat dissipation, and also is provided with the wick 8 formed on the wall surface; and the working medium like as water, alcohol, etc., is sealed within the reinforcement pipe 7. Besides, the groove 11 is formed in the inner wall or outer wall in order to intercept the eddy current flowing along the circumference. Hereby, the induced current, generation of heat, etc., can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio