baber/WOPTO huggingface dataset:
Patent JP-H10211963-A (JP)
Title: Liquid single-closing container with inner bag for discharging air
Inventor: MINAGAWA KOICHI
IPC: B65D83/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To retard the rate of oxidative hardening and corrosion of liquid contents and store the liquid contents for a long period of time by overlaying a drop bottom on a bottom hole of a body having an inner bag fitted therein and capped with a body cap, in such a manner that the drop bottom can be freely pushed up, and making it possible to expel air in the inner bag by pushing up the drop bottom. SOLUTION: An outlet/inlet port 3 is provided to a body cap 2 with which a body 1 is capped. An airtight plug cap 4 is mounted on the outlet/inlet port 3, and a drop bottom 6 is overlain on a bottom hole 5 of the body 1 in such a manner as to be freely pushed up. An inner bag 7 is fitted to the inside of the body cap 2 and packed with liquid contents through the outlet/inlet port 3. At that time, in the case where a space is defined in the inner bag 7 after the packing of the liquid contents, the drop bottom 6 is pushed up to expel air in the inner bag 7 and, by closing the cap 4 under this condition, the tight closing is performed in a state that no air exists in the inner bag 7. Further, when air enters the inner bag 7 due to the take-out of the liquid contents, the same operation is performed to discharge air, and the cap 4 is closed.
Patent JP-H01221633-A (JP)
Title: Composite sensor for bearing fault detection
Inventor: FUJITA KIYOSHI
IPC: G01K7/02
Filed: 1988-03-01
Abstract: PURPOSE:To make a warning display and also display abnormal vibration before the temperature of a bearing, etc., reaches its critical temperature by detecting the variation rate of the ambient temperature and vibration of the bearing. CONSTITUTION:A head 11 which is applied to an object of measurement is fitted with a flat plate type link 12 which has a tail 13 atop in a cantilever shape. Said link 12 and tail 13 function as a spring and a mass for detecting the vibration. Thermocouple groups 15a-15d are fitted on the surface of the link 12 and connected in a bridge shape. For the purpose, the temperature difference between the head 11 and tail 13 is detected by said bridge connection to measure the temperature variation rate of the head 11. A warning is therefore generated before the temperature of the bearing, etc., reaches its critical temperature. Further, the vibration of the vibrator consisting of the link 12 and tail 13 is detected to detect the abnormal vibration of the bearing.
Patent JP-S54140228-A (JP)
Title: Safety valve for gas equipment
Inventor: INOUE KIYOSHI
IPC: F23N5/10
Filed: 1978-04-24
Abstract: PURPOSE:To improve a valve starting response at the time of ignition by connecting a heat-sensing resistant transforming body in parallel with a circuit resistance of a thermocouple circuit or a valve control circuit. CONSTITUTION:Gas flows out from an inlet 2 of a valve box 1 to a gas passage 3. By being heated by a flame 11, a thermocouple 8 generates electromotive power and excites an electromagnet 6 to attract a valve body 4 so as to open a passage for gas. If the flame 11 should have gone off for some reason, as the electromotive power of the thermocouple 8 is removed, the electromagnet 6 is demagnitized to let the valve body 4 to close the gas passage. However, since there is a considerable time before the gas passage is closed after the flame 11 is gone off, a resistance 24 is inserted in series symmetrically an inductance L possessed by an electromagnetic coil 7. And further, in order to supplement shortage of electromotive power at the time of starting, a heat-sensing resistant transforming body 25 is connected in parallel so that resistance can be increased by low-resistant heating at a normal temperature.
Patent JP-S61206423-A (JP)
Inventor: MATSUMURA ISAO
IPC: A61B3/024
Filed: 1985-03-12
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-H0649395-A (JP)
Title: Method of recovering and recycling organic binder component from slurry of coating material
Inventor: BUIIRANTO HOOFUESHIYUTATSUTO
IPC: C09D7/80
Filed: 1993-02-16
Abstract: In a process for reclaiming paint coagulates arising on spraying of solvent-containing 2-component polyurethane paints or moisture-drying 1-component polyurethane paints, the paint coagulates are isolated by the use of water and coagulant, if appropriate at least partly freed of adhering water and dissolved in an inert solvent, the isocyanate groups present in this solution are fully reacted with monofunctional compounds, in particular monoamines, and the organic phase then present is then freed from the aqueous phase which may be present and/or from insoluble constituents which may be present, in order finally to pass the paint constituents then present in solution in the organic phase to a worthwhile re-use.
Patent JP-S59175205-A (JP)
Title: 360-degree phase detector
Inventor: ETO MASAYASU
IPC: H03D13/00
Filed: 1983-03-25
Abstract: PURPOSE:To detect phase differences within a range from 0 to 360 deg. by adding a circuit which decides on the phase leading and lagging between two inputs to a normal phase detector and switching detection characteristics of the normal phase detector on the basis of the decision result. CONSTITUTION:A flip-flop 104 generates a low-level output at its Q terminal when an input signal to an input terminal 105 leads an input signal to an input terminal 106 in phase to operate an E-OR gate 103 merely as a buffer, and generates a high-level output at its Q terminal when the former signal lags to the contrary (by 180-360 deg.) to operate the E-OR gate 103 as an inverter, so the phase detector outputs a primary function having a negative gradient between 0 and 180 deg., and 180 and 360 deg.. Then, the output at the Q' output goes down to the low level between 180 and 360 deg. to turn off a transistor 101, so the output of the phase detector drops to make the output level of 180 deg. coincident, generating the output corresponding to the phase difference between 0-180 deg., one to one.
Patent JP-S59174989-A (JP)
Inventor: SAITOU TETSUO
IPC: G07D1/00
Filed: 1983-03-25
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-H06259756-A (JP)
Title: Magnetic recording medium and its production
Inventor: HIWATARI TATSUYA
IPC: G11B5/84
Filed: 1993-03-10
Abstract: PURPOSE:To enhance the adhesive strength of a hydrogen-contg. carbon film to a magnetic recording medium and to produce a magnetic recording medium having excellent frictional wear resistance to a low levitation thin film head. CONSTITUTION:A magnetic film 4 is coated with a chloride-contg. material as a buffer layer 5 and a hydrogen-contg. carbon film 6 is formed on the buffer layer 5. Since the chloride-contg. material is used, the adhesive strength of the hydrogen-contg. carbon film formed on the buffer layer can be enhanced and excellent frictional wear resistance to a low levitation thin film head is ensured.
Patent JP-S56146865-A (JP)
Title: Manufacture of pb alloy plate having stable strength
Inventor: MAE YOSHIHARU
IPC: C22F1/12
Filed: 1980-04-14
Abstract: PURPOSE: To manufacture a Pb alloy plate having stable strength and useful as an electrode for a storage battery, etc. without causing age softening by slowky cooling Pb alloy contg. a low-Ca from the solublizing treatment temp. at a specified cooling rate prior to rolling.  
     CONSTITUTION: A Pb alloy is refined consisting of 0.02W0.1wt% Ca and the balance Pb with inevitable impurities or further, if necessary, contg. ≤0.7wt% Sn (an Sn/Ca% ratio is ≤7). This alloy is heat treated by slow cooling from the solublizing treatment temp. to ≤200°C at ≤200°C/min cooling rate, and it is rolled to manufacture a Pb alloy plate by the described rolling. By this method no age softening is caused, and the Pb alloy plate having stable strength over a long term is obtd. at a low cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59175112-A (JP)
Title: Igniting device utilizing magneto generator
Inventor: KOBAYASHI MANABU
IPC: H01F38/12
Filed: 1983-03-24
Abstract: PURPOSE:To eliminate the unnecessitated wiring by a method wherein the transistor (Tr), with which the primary current of the ignition coil in the circuit attached to the core which forms the closed magnetic path of a magnet ignition coil will be cut off, is adhered to the core in an excellent conductive state using a collector. CONSTITUTION:A recessed part 15 is provided on the core 1 where the primary coil and the secondary coil covered by plastic 11 will be passed through, and a control circuit 4 integrated on a ceramic substrate are fixed on the bottom face of said recessed part. As a collector electrode is present on the lower surface of the Tr3, the Tr3 is connected to the core 1 by the collector, and the heat of the Tr3 is radiated to the core 1. The control circuit 4 is connected to the Tr and the primary coil 5 using leads 15 and 16. Resin 17 is filled up in the recessed part 14 for the purpose of protecting the semiconductor circuit.
Patent JP-H03213805-A (JP)
Title: Production of light transmission body made of plastic
Inventor: TOYODA NOBUHIKO
IPC: G02B6/028
Filed: 1990-03-02
Abstract: PURPOSE:To efficiently produce the above transmission body by coating a fibrous base material with a polymerizable compsn. consisting of a monomer essentially consisting of a specific monomer and a polymer and diffusing the monomer into the fibrous base material, then polymerizing the unpolymerized monomer. CONSTITUTION:A mixture composed of the polymer (A) having a refractive index NA and the monomer (B) to impart the polymer having a refractive index NB (NA>NB) is formed as the fibrous base material and the monomer (B) is evaporated from this base material, by which a refractive index distribution is preliminarily formed from the center of the base material toward the peripheral part. The outer periphery of the base material is thereafter coated with the polymerizable compsn. consisting of the monomer essentially composed of the monomer (C) which has the high compatibility with this polymer (A) and imparts the polymer of a refractive index NC (NC<NA) and the polymer (D) and after the monomer (C) is diffused into the fibrous base material, the unpolymerized monomer is polymerized. The continuous production similar to glass or plastic optical fiber is possible in this way and the distributed index type light transmission body having good transparency is obtd.
Patent JP-S61209331-A (JP)
Title: Input apparatus of temperature measuring resistor
Inventor: EGAMI NORITAKA
IPC: G01K7/20
Filed: 1985-03-14
Abstract: PURPOSE:To attain to reduce the number of parts, by inputting the differential voltage of a plurality of bridge circuits having temp. measuring resistors connected thereto and that of non-equilibrium bridge circuits and using an amplifying means and a correction means for performing linear correction and temp. correction in common. CONSTITUTION:Resistors 21, 31, 41, resistors 22, 32, 42 and resistors 26, 36, 46 are respectively connected to temp. measuring resistors 1, 2, 6 to form first, second and sixth bridge circuits and these bridge circuits come to non- equilibrium by the change in temp. to output differential voltages. Resistors 27, 37, 47 and resistors 28, 38, 48 are connected to resistors 7, 8 to form seventh and eighth non-equilibrium bridge circuits and constant differential voltages are always outputted from said bridge circuits. These differential voltages are inputted to a digital correction device 64 through an analogue multiplexer 61, a differential amplifier 62 and A/D converter 63 to perform linear correction, temp. span correction and offset and temp. drift correction. By this method even if measuring points increase, the number of parts can be reduced.
Patent JP-S55141892-A (JP)
Title: Acoustic unit
Inventor: SANO SHINYA
IPC: H04R3/00
Filed: 1979-04-20
Abstract: PURPOSE:To cancel the doppler distortion, by driving the speaker with the signal correcting the changing part of arrival time from the sound body position to the listening point in advance. CONSTITUTION:The input signal is integrated twice at the integration circuit 4, and the oscillation period of the clock oscillator 3 is controlled with the integration output. The delay time of signal fed to the input of BBD2 is controlled by clocking BBD2 with the output of the oscillator 3. The output of BBD2 is amplified at the amplifier 5 to drive the speaker 6. The control of the clock period by the output of the integration circuit 4 is determined with the number of stages of BBD2, gain of amplifier 5, input to transit characteristics of speaker 6, and sound speed. Thus, the doppler distortion can be cancelled by means of circuits.
Patent JP-S57161652-A (JP)
Title: Automatic chemical analyzer
Inventor: OKAJI MAKOTO
IPC: G01N35/04
Filed: 1981-03-31
Abstract: PURPOSE:To expedite analysis by a method wherein a belt-shaped holder conveying a body to be inspected (sample) is pushed intermittently in the direction perpendicular to the moving direction of a belt and placed on a conveying mechanism and the sample is sucked by a pipette from a sample cup in the holder conveyed by the conveying mechanism. CONSTITUTION:A holder 4 holding a sample 2 is placed on a feeder belt 1 and conveyed thereby. The advance of the holder 4 is stopped by a stopper 8 and the holder is transferred onto a conveyor belt 10 by a pressing body 9 moving intermittently in the direction Q perpendicular to the moving direction of the belt 1. The holder 4 transferred onto the conveyor belt 10 is stopped temporarily by the stopper 13a of an initial sample analyzing device 12a, a sample number m is read and simultaneously a proper quantity of sample is sucked up by a pipette 14a. When this suction is ended, the stopper 13a is lifted upward and holder 4  passes therethrough, and it starts to move again by the belt 10. Meanwhile, the  holder 4 wherefrom the sample is sucked up is transfrerred onto a collector belt  17 by a pressing body 16 moving intermittently.
Patent JP-S58166702-A (JP)
Title: Bobbin for coil
Inventor: INOUE TAKAO
IPC: G11B5/17
Filed: 1982-03-26
Abstract: PURPOSE:To prevent leak due to breakage in the coating film on a copper wire and improve quality by giving larger obtuse angle to the curvature of coil. CONSTITUTION:In winding a coil, the convex edge sections 8, 9, 10, 11, 12 or 13 made of resin to which the coil contacts is provided. In this way the insulation film 7 of a copper wire 6 is not broken by the corner 5 of ferrite. As a method to form a resin convex section the potting method, transfer process, and so can be adopted. For resin material used a coating material with viscosity of 5- 20,000cps can be used, and more preferably of 50-5,000cps. The results of test show that the convex section provided on the bobbin at only the convex portions 8 and 9 of formed resin at the periphery of the hole 2 in the bobbin where the leak is most liable to occur is also effective, and the single convex section 8 of formed resin at the periphery of the hole is still very effective. By making the height of the convex section lower for effect of prevention of leakage is preferable, and in this case film thickness of 2-200mum can be adopted, and more preferably of 5-50mum.
Patent JP-S54142463-A (JP)
Title: Fly wheel device
Inventor: HATA YOSHITADA
IPC: G01M17/007
Filed: 1978-04-28
Abstract: PURPOSE:To enable to operate the mounting/dismounting with ease and certainty, by means of separating into two, and of providing with a plurality of fly wheels which form a space at the divided surface, a rotary disk, and the mounting/dismounting means for engaging of the fly wheel and the rotary disk. CONSTITUTION:In an internal gear 9a may be engaged in an outer gear 7a of a rotary disk 7 of one body with the rotary axis, by pushing a ratchet 9 by a screw 11 of means of mounting/dismounting from a actuating port which was out-of-the way from a cover 15 positioned at a fly wheel 4 of the both end sides of a rotary axis, the engagement of the outer gear 7a and the internal gear 9a of the ratchet 9 is effected with certainty when the end surface of the head of the screw 11 is contacted with the outer circumferent surface of the fly wheel 4. By such means, the rotary force of the rotary axis is conducted to the fly wheel 4 via the rotary disk 7 by the driving of the rotary ais. If the fly wheel 4 may be increased, the force of innertia can be enlarged.
Patent JP-S54142616-A (JP)
Title: Pressure container
Inventor: TAKEHANA ISAO
IPC: F16J15/14
Filed: 1978-04-28
Abstract: PURPOSE: To eliminate personal difference in sealant-injection pressure and increase sealing efficiency, by providing a sealant pressure adjusting valve to a pressure container using liquid packing sealant.  
     CONSTITUTION: Upper-lower-dividing type bearing bracket 2 is fitted to stator frame 1 in such a manner that it can be detached freely. Hence, when hydrogen gas 16 is sealed into the pressure container, groove 9 is formed on fitting part 4 of bearing bracket 2 and the outer surface of the upper-lower-dividing part. It is opened to the outside by means of hole 10, and it is made an injection port, a side outlet, or upper outlet 8. Liquid packing sealant is pressure-injected from the injection port and thereby the hydrogen gas leakage from the divided surfaces is prevented. Further, by providing pressure adjusting valve 11 to upper outlet 8, personal difference in sealant injection pressure is eliminated and sealing efficiency is increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07235413-A (JP)
Title: Finely molded resin magnet and manufacture thereof
Inventor: MAKI KOICHIRO
IPC: H01F41/16
Filed: 1994-02-22
Abstract: PURPOSE:To obtain a finely molded resin magnet having a miniature structure by bringing a mixture containing a magnet material and thermoplastic resin into pressure contact with a base held at a temperature of a thermal deforming temperature or higher of the resin, and then cooling it to the deforming temperature or lower. CONSTITUTION:A mixture containing magnet material powder having a grain size of 35 mesh (JIS) or less and thermoplastic resin is brought into pressure contact with a surface of a base having a miniature structure which has protrusions and/or recesses of a width of 1mm or less on a smooth surface and held at a thermal deforming temperature or higher of the resin. Then, the mixture and the base are cooled to lower than the deforming temperature of the resin, and then separated to provide a finely molded resin magnet having a miniature structure which has the protrusions and/or the recesses of the width of 1mm or less. A method for manufacturing the same is provided. Thus, the magnet can be accurately, efficiently manufactured. The base which has a function as molds to be used can be repeatedly used to enhance productivity.
Patent JP-S59188895-A (JP)
Title: Monitor method of memory incorporated into central processing unit
Inventor: KAWATE KOUJI
IPC: G06F15/78
Filed: 1983-03-24
Abstract: PURPOSE:To attain the accurate evaluation of a 1-chip CPU of piggyback type by giving a direct monitor to an internal RAM by making use of both address and data bus appearing at the input/output terminal of an external ROM. CONSTITUTION:The address F0xx of an EPROM8 is put on the address bus 4 and 8b respectively to make a gate circuit 18 obtain a state enabling to pass. Then the set 17 address is put on a data bus 8a and also read via a data bus 3 to be stored in a register B. Then the contents of the register B are added with the contents of a register X, and these contents are converted into the address data of 16 bits. This data is put on the bus 4 to designate an address of an RAM2, and then the data of 8 bits is read out and stored in the register B. The contents of the register B are added with those of the register X to be converted into the address data. Then an address is designated for the EPROM8. Thus a decoding timing circuit 21 reads the address data emerging at the bus 8b of the EPROM8 and actuates a latch circuit 19.
Patent JP-S53135647-A (JP)
Title: Production of optical fibers
Inventor: IMOTO KATSUYUKI
IPC: C03B37/00
Filed: 1977-05-02
Abstract: PURPOSE: To increase mechanical strength, reduce micro-bending and provide stability by covering high molecular material of a uniform film thickness on an optical fiber by using specific multiple crucibles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60193140-A (JP)
Title: Optical storage device
Inventor: SANO KOUICHI
IPC: G11B7/12
Filed: 1984-03-15
Abstract: PURPOSE:To shorten the access time and the transfer time and to improve C/N by irradiating simultaneously plural laser beams different in wavelength from one another to process simultaneously information consisting of plural bits. CONSTITUTION:A shaping lens 11 functions as a convex lens in the vertical direction (X direction) and functions as a concave lens in the horizontal direction (Y direction). Five semiconductor lasers 10a-10e different in wavelength are provided for the shaping lens 11, and five laser beams are irradiated simultaneously. Five laser beams of high outputs are condensed simultaneously on a recording medium 17 through a total-reflecting mirror 13, a polarizing beam splitter 14, a 1/4 wavelength plate 15, and a cylindrical lens 16, and their pits are five linear pits in the radial direction, and information consisting of plural bits is recorded on the recording medium 17 at a time. Meanwhile, in case of reproducing, five laser beams of low outputs are irradiated to the recording medium 17 similarly to recording, and the reflected light is condensed on a detector 19 by a cylindrical lens 18 to read and reproduce information.
Patent JP-H09242663-A (JP)
Title: Direct current arc jet propeller
Inventor: KAWACHI AKINORI
IPC: F03H1/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To realize best arc electric discharge always matched to a propellant flow and a current amount without causing unstableness of the arc electric discharge. SOLUTION: A nozzle being an positive electrode to which a negative electrode 10 arranged on a center shaft is connected through a first insulating member 9 is formed of a plurality of divided positive electrodes 1a, 1b, 1c, 1d divided in a shaft direction, second insulating members 2a, 2b, 2c, 2d are arranged among the divided positive electrodes 1a, 1b, 1c, 1d, and the divided positive electrodes 1a, 1b, 1c, 1d are connected to the plus side of a DC power supply 11 through switches 3a, 3b, 3c, 3d. Hereby, arc adhesion positions in the positive electrodes can be always placed in the best adhesion positions matched to a propellent flow and a current rate by switching over the switches 3a, 3b, 3c, 3d, arc electric discharge can be stabilized, and the consumption of the propellent can be reduced, and further, the life of a spacecraft can be extended.
Patent JP-H03249373-A (JP)
Title: Fuel injector
Inventor: MATSUZAKA MASANORI
IPC: F02M27/08
Filed: 1990-02-28
Abstract: PURPOSE:To improve a fuel atomization characteristic by constituting a part, surrounding a nozzle of a housing where a fuel chamber is formed, with a vibro-transmissible member, and vibrating this part by means of a piezoelectric element. CONSTITUTION:A fuel injector 10 is set up at each cylinder of an engine, and when some fuel injector 10 comes to its injection timing, DC voltage based on an output signal of a drive circuit is impressed on a first stacking type piezoelectric element 14 which is extended in the axial direction but its upper end is clamped to a first housing 11 by a screw 12 so that it is extended downward in fact. Therefore a valve 28 in a lower end of the first housing 11 moves downward, a nozzle 27 is opened, and fuel in a fuel chamber 16 is sprayed to the outside. Simultaneously ac voltage based on an output signal of a vibrating drive circuit is impressed on a piezoelectric element 25, so that this element 25 is subjected to ultrasonic vibration, and this vibration is enlarged when it is propagated into a vibro-transmissible member 20, thus fuel is efficiently atomized.