baber/WOPTO huggingface dataset:
Patent JP-H08226699-A (JP)
Title: Unilateral circulation device
Inventor: JIYOOJI MAIKERU JIYOODAMO
IPC: H05K7/20
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a unit having a self-acting flap which passes fluid in a predetermined direction but disturbs the flow of the fluid or the other fluids in the reverse direction, and the method thereof. SOLUTION: A film sheet 100 cut in with flaps 110 is attached to the edge part of the periphery of a support screen 150. A fluid flowing in a first direction opens the flaps 110 of the film 100 and the flaps 110 are closed, when the flow is stopped. In case the flaps 110 cannot be adequately closed disturbed due to the force of gravity, the flaps 110 can be closed by the use of the mutual action mechanism of static charges.
Patent JP-H1133078-A (JP)
Title: Apparatus for recovering foot from fatigue
Inventor: YAMASHITA YUMIKO
IPC: A61H39/04
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To enable the heels of feet to be recovered from fatigue with a slight force. SOLUTION: An apparatus for recovering feet from fatigue comprises a pedestal 2 made from wood or plastic resin, projections 3, springs S, and an antislip member 4. The pedestal 2 is made from wood or plastic resin, has a semicylindrical shape with a bottom located at its circular part, and is hollowed out at its top and inside, with the numerous round projections secured to its inside, and with hooks F attached to the outside of the pedestal 2, so that the springs S that can be removably attached to the hooks are attached to the pedestal 2. The antislip member is attached to the outer bottom of the pedestal 2. In use, feet swing with the application of even a slight force because of the round bottom of the pedestal 2, and effective spots are stimulated.
Patent JP-H0676649-A (JP)
Title: Composite superconductor
Inventor: ICHIHARA MASAMITSU
IPC: H01B12/02
Filed: 1992-08-25
Abstract: PURPOSE:To prevent a composite superconductor from having its superconducting characteristics deteriorated by a lateral compressive force. CONSTITUTION:A composite superconductor 10 has a structure in which copper housings 1, 2 each having a dented cross section are arranged opposite to each other with a superconducting wire 3 of a rectangular cross section enclosed therein and integrally secured to the copper housings using a low melting-point metal 4, and a cylindrical member 13 made of a nonmagnetic material such as stainless and copper is disposed between the superconducting wire and the inner surface 12 of each of the two copper housings opposite to the wire, including the end portion 11 of the bonding surface 11 of each housing. When the superconductor is acted upon by a compressive force in X-direction as a result of electromagnetic force, the cylindrical member is deformed and reduces the stress on the superconductor, thereby preventing deterioration of superconducting characteristics.
Patent JP-H0859406-A (JP)
Title: Coating solution of ceramics bactericide and application thereof
Inventor: TAKEUCHI SATOSHI
IPC: A01N25/26
Filed: 1994-08-26
Abstract: PURPOSE: To obtain the coating solution of a ceramics bactericide capable of easily and efficiently imparting a various kinds of base material with bactericidal function without using a coating after molding and provide the method for applying the coating solution. CONSTITUTION: This coating solution of ceramics bactericide is composed of 0.01-20wt.% of powdery ceramics bactericide having an average particle diameter of 0.05-0.7μm and whose surface is treated with a coupling agent, and 80-99.95wt.% of a dispersion solution. The coating liquid of a ceramic bactericide is applied on the surface of a base material and subsequently the material is subjected to heat treatment to fix the bactericide on the base material and imparting the surface of the base material with the bactericidal function.
Patent JP-S6380234-A (JP)
Title: Camera having automatic flash adjusting device
Inventor: MURAMATSU SADAO
IPC: G03B7/16
Filed: 1986-09-24
Abstract: PURPOSE:To adjust the emitted light quantity in a roughly middle area of a light controlling range, by calculating and setting a diaphragm value which is determined from a prescribed flash quantity and distance information. CONSTITUTION:A light beam from a lens 1 which is joined to a camera body 4 by an interface 10 is separated partially by a mirror 16, led to a distance sensor 17 placed in a position equivalent to a film surface 15, inputted to a body side circuit 400, and a lens driving control signal is outputted to a driving motor 14. Distance information related to a position of a focusing lens 1 of an interchangeable lens 3 is inputted to a lens information circuit 100 by a distance information input lens 111. Information of the film sensitivity from a film sensitivity information circuit 300, and a data related to a guide number for showing the light emission capacity, and a stroboscope charge completion signal from a stroboscope 200 are connected, and a CPU 401 of the body side circuit 400 calculates a diaphragm value from these information. As for the calculated diaphragm value, a signal for driving a diaphragm control gear train 12 is outputted as a pulse from a diaphragm value controlling circuit 402.
Patent JP-H0786906-A (JP)
Title: Logic circuit
Inventor: MAAKU JIYON RIIDO
IPC: H03K3/013
Filed: 1994-08-26
Abstract: PURPOSE: To protect a circuit from the voltage transition of electrostatic discharge or the like by respectively generating high and low logic signal voltages by the positive feedback connection of two transistors for which a gate is not directly connected to a voltage source line or a ground line. CONSTITUTION: When a voltage is present in the voltage source line 15, a MOSFET 31 is turned on and a high logic signal line 38 connected to the source 33 is pulled up to the voltage level of the voltage source line 15. The MOSFET 35 is turned ON since the gate 36 is connected to the high logic signal line 38 and a low logic signal line 39 connected to the drain 37 is pulled down to the voltage level of the ground line 10. For the MOSFET 31, since the gate 32 is connected to the low logic signal line 39, positive feedback is applied in a direction to be turned on. Thus, the high logic signal voltage and the low logic signal voltage are established. Since the gates of both FETs are not directly connected to the voltage source line or the ground line, faults by a surge voltage intruding from the outside are not received.
Patent JP-H0676940-A (JP)
Title: Microwave oven
Inventor: FUJISHIMA KUNIHIRO
IPC: F24C7/02
Filed: 1992-08-25
Abstract: PURPOSE:To avoid an accident by stopping an electric power supply inverter when judgment is made such that a magnetron does not oscillate since an electric current detected by a primary electric current detecting circuit becomes a first prescribed value or less and an abnormal electric current is flowed since an electric current detected by a secondary electric current detecting circuit becomes the second prescribed value or higher. CONSTITUTION:When short-circuit failure is caused in a high pressure capacitor 15 or a high pressure diode 16 in a half-wave time voltage rectifying circuit 13, since a magnetron 14 does not oscillate, electric power is not consumed, and an input current becomes a prescribed value or less, but a short-circuit current is flowed in the circuit 13, and an electric current detected by a secondary electric current detecting circuit 24 becomes the prescribed value or above. At this time, an output of a comparator 23 of a primary electric current detecting circuit 19 is not changed still on an L level, but a short-circuit current is flowed to output of a photocoupler 29 of a circuit 24, an electric current higher than the prescribed value is detected, and this is outputted to an AND circuit 32. Thereby, a control circuit 33 is operated, and a transistor 10 is turned off, and oscillation of an inverter circuit 7 is stopped.
Patent JP-H0275459-A (JP)
Title: Injection method in die casting machine
Inventor: HATAMURA YOTARO
IPC: B22D17/20
Filed: 1988-09-08
Abstract: PURPOSE:To inject only clean molten metal near a shaft core of an injection sleeve into cavity and to produce a sound product by injecting molten metal supplied in the injection sleeve with single advance of an inner plunger and filling up into cavity. CONSTITUTION:At the time of supplying the molten metal (m) in the injection sleeve 6, an outer plunger 7a and the inner plunger 7b are advanced at the same time to the advancing limit of the injection stroke with low speed injection to fill up the molten metal (m) into the whole range at advanced opening side of the injection sleeve 6. By singly continuing to advance the inner plunger 7b to the advancing limit of the whole stroke of the injection with high speed injection from the advancing limit of the injection, only the clean molten metal (m), which solidified layer is not developed near the shaft core, is injected and filled up into the cavity 4 through a sprue 15 communicating with a runner 5. By this method, the sound product can be cast.
Patent JP-H1052752-A (JP)
Title: Device for removing metal and continuous casting method using it
Inventor: IMOTO TAKEO
IPC: B22D11/10
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a removing device for metal which can safely and stably remove the stuck metal without using gaseous oxygen. SOLUTION: Laser beam having 0.5-3.0μm wave length is generated with a laser beam generator 1 and irradiates the metal 7 stuck to a tundish 6 through a beam transferring part 2. The beam transferring part 2 is constituted by providing an optical fiber and a condensed lens and the metal 7 is melted with the condensed beam energy through this condensed lens and further, flowed out. At the time of irradiating with the laser beam, gaseous nitrogen supplied through the beam transferring part 2 is discharged near the condensed lens to prevent the contamination of the irradiating surface of the laser beam caused by dust. In such a constitution, the melting of the metal can safely and stably be executed with the simple constitution.
Patent JP-H10113932-A (JP)
Title: Manufacture of different kind rubber composite vibration isolator
Inventor: HASHIMOTO SATORU
IPC: F16F1/38
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To mold a different hardness composite vibration insulating rubber in one process. SOLUTION: An inner fitment 2 and an outer fitment 4 are put into a mold with runners of two systems, and parting components 7 are disposed at some intervals in the vicinity of the outer fitment 4 connected with the inner fitment 2, and a low hardness rubber material is injected from a runner on the arm section side, while a high hardness rubber material is injected from a runner on the main stopper side. A low hardness arm section 6, a high hardness main stopper section 10 and peripheral rubber 22 connected with edge rubber 20 can be formed simultaneously by the arrangement, and a low hardness rubber section is integrated with a high hardness rubber section through the parting components 7. At the time, rubbers of two different kinds having different harness are separated across the parting components 7 and not mixed each other.  The positions of rubber connecting sections of two different kinds having different hardness, therefore, can be determined by the parting components 7, and the composite molding of different hardness rubbers can be completed in one process by the arrangement.
Patent JP-H0389446-A (JP)
Title: Fluorescent lamp
Inventor: YAMAZAKI HARUO
IPC: H01J61/94
Filed: 1989-08-31
Abstract: PURPOSE:To obtain a fluorescent lamp easily whose airtight container main body and electrode bars are sealed by low-melting point glass and having excellent airtightness by inserting and sealing the glass wound sections of an electrode bar into the large-diameter section of a hole, and adjusting the inclination of the insertion length of the bar with the small-diameter section. CONSTITUTION:A small-diameter section and a large-diameter section are formed in a hole 15 for sealing electrode bars provided on an airtight container main body 1. Glass wound sections 16 of electrode bars 17a-18c are brought into contact with the bottom face of the large-diameter section of the hole 15, the insertion length into discharge spaces of electrode bars is restricted, and their tips are prevented from touching a front plate 2. No sealing is preformed at the small-diameter section, the diameter is reduced, and the inclination of electrode bars can be suppressed. The diameter of the large-diameter section which is a sealing section is increased, the filling of low-melting point glass is facilitated, and the leak defect due to insufficient filling is prevented. The glass wound section 16 has good wettability to low-melting point glass, thus airtightness is improved, and the extremely slow leak can be prevented.
Patent JP-H0896167-A (JP)
Title: Method and device for three-dimensional image display
Inventor: YAMAMOTO HIROYUKI
IPC: G06T17/40
Filed: 1994-09-21
Abstract: PURPOSE: To make a smooth three-dimensional display accompanying the movement of a view point, etc., by storing objects, which can be observed from the position of the view point, in data bases previously and displaying only the observable objects in three dimensions by using the data base. CONSTITUTION: The space where the view point can move is divided previously and data generated by limiting display objects by the spaces are stored in storage devices 1 and 2. At display time, only objects which need to be observed from the view point position are displayed on a display means 4 in three dimensions by using the data bases stored in the storage devices 1 and 2. Namely, the space that the view point belongs to at the display time is determined and on the basis of the determined space, only the display objects which can be viewed from the view point are displayed on the display means 4 in three dimensions by using shape data and display object data. Consequently, the load of the determination of objects that need not be displayed display time is lightened and the smooth three-dimensional display is made accompanying the movement of the view point, etc.
Patent JP-H0388849-A (JP)
Title: Production of dust-proof plastic molded article
Inventor: NAGAOKA TAKESHI
IPC: C08L101/00
Filed: 1989-08-31
Abstract: PURPOSE:To obtain a plastic molded article having excellent dustproof property by blending a thermoplastic resin with a specific imidazole compound and subjecting the blend to heat molding. CONSTITUTION:An imidazole compound having long-chain alkyl group at second position and being a compound selected from among an 2-alkylimidazole expressed by formula I (R2 is 5-21C alkyl; R4 is H or lower alkyl), acid addition salt thereof and metal complex thereof or a compound expressed by formula II or compound expressed by formula III is blended with a thermoplastic resin at an amount of 0.01-5wt.%, preferably 0.1-3wt.%.
Patent JP-S6380463-A (JP)
Title: Optical source por light processing device and its using method
Inventor: HAYASHI SHIGENORI
IPC: H01J65/00
Filed: 1986-09-24
Abstract: PURPOSE:To emit the most amount of light of 185 nm in wavelength by filling a bulb for an optical source with only Hg and mounting electrodes inside or outside the bulb and performing a temperature control by electric freezing from the outside. CONSTITUTION:While sealing 40 of an end of a quartz tube is performed, the quartz tube is heated and an absorption gas is removed with a high vacuum. While dipping of Hg is performed under the high vacuum, cooling 45 and fusing-sealing of the tube are performed. High-frequency power 19 is applied to electrodes 3 and 3' mounted inside or outside the tube (the electrodes in this example are mounted outside the tube), and a temperature inside the tube is controlled by an electronic constant temperature bath 35, and a pressure of Hg inside the tube is controlled so that light of 185 nm in wavelength is emitted effectively even at high temperatures of 75 deg.C or more. In this composition, a series choke coil is made needless by the regulation of resistance values of quartz materials 23 and 23' under the electrodes 3 and 3'. The quartz materials can be prevented from being deteriorated by mounting internal electrodes 22 and 22' with the quartz materials interposed. Furthermore, the internal electrodes 22 and 22' are divided into two, respectively, and electrodes 22-1 and 22'-1 are made of Pt which is large in heatresisting property and work function, and electrodes 22-2 and 22' 2 are coated with BaO which is easily capable of electron emission. The abovementioned processes cause much larger effect. When a processing surface is exposed to this optical source, purification of the surface and generation of reactive materials on the surface can be effectively performed.
Patent JP-H0753717-A (JP)
Title: New copolymer and its production
Inventor: FURUYA HIROYUKI
IPC: C08G73/10
Filed: 1993-08-18
Abstract: PURPOSE:To produce a new copolymer having sufficient mechanical strengths because of its high molecular weight and excellent heat resistance, chemical resistance, low-temperature characteristics, bondability, etc., and also excellent radiation resistance. CONSTITUTION:This new copolymer is represented by formula I (wherein R1 is a divalent organic group; R2 is a tetravlent organic group; X is a trivalent bonding group selected from those of formulas II, III and IV; and (m) and (n) are each a positive integer). The copolymer is produced by incorporating a diamine compound into a solution of an acid dianhydride having an aliphatic group (e.g. ethylene glycol bistrimellitate dianhydride) in a organic solvent and adding a third component comprising an acid dianhydride thereto so as to provide an equimolar ratio of these two acid diahnydrides to the diamine compound, thus giving a polyamic acid copolymer, from which a polyimide/ polyisoimide copolymer is produced by thermally and chemically effecting ring closure through dehydration.
Patent JP-S63102691-A (JP)
Title: Production of coenzyme q12
Inventor: NATORI YOHEI
IPC: C12R1/38
Filed: 1987-09-11
Abstract: PURPOSE:To produce coenzyme Q12 showing excellent pharmaceutical action on various diseases efficiently, by cultivating a specific bacterium belonging to the genus Pseudomonas in a nutritive medium containing leucine, isoleucine or valine. CONSTITUTION:A bacterium such as Pseudomonas CI-36 (FERM 5209), N842 (FERM 3154) or veriant N842-M16 (FERM 3155) thereof, etc., is aerobically subjected to shaking culture or spinner culture in a medium containing a carbon source, a nitrogen source, inorganic salts, etc., if necessary, vitamin, etc., at pH 5-8 at 20-40 deg.C for about 2-10 days. 0.05-2% (w/v), preferably 0.1-0.5% (w/v) leucine, isoleucine or valine is added to the culture solution at the beginning of culture or at cell multiplication period, preferably in cell multiplication period about 24hr after cell initiation to give a cell containing a large amount of coenzyme Q12.
Patent JP-H0389733-A (JP)
Title: Broadcasting system
Inventor: SAITO MASAAKI
IPC: H04H20/76
Filed: 1989-09-01
Abstract: PURPOSE:To store a long message and to mak the broadcasting content of the message clearly understandable on respective terminal equipment-side by using a digital-audio tape or a disk as a storage medium. CONSTITUTION:The storage medium 29 is set to be the digital-audio tape(DAT) storing plural pieces of fixed information and the number codes of fixed information in a digital system. When the designation codes of all the terminal equipments 21-2n or the arbitrary terminal equipment 2 and the number codes of the prescribed message (longer than normal one) stored in DAT 29 of the designated unit are transmitted in the central controller 1, data of the message corresponding to the message number is read in the DAT recording and reproducing device (disk reproduction device) 27 of the designated terminal equipment. Furthermore, a synthesis sound is outputted by the read data, and the long message which is designated by the central controller 1 is outputted by the synthesis sound. Thus, the message whose content is intelligible can be broadcasted on a terminal equipment 2-side.
Patent JP-H0780130-A (JP)
Title: Foul ball returning mechanism for use in pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1993-09-13
Abstract: PURPOSE:To increase the enjoyableness of a game without players taking trouble and to prevent the players from wasting balls by properly dealing with foul balls resulting from shooting failures. CONSTITUTION:A return opening 22 through which foul balls drop is formed within ball rails 20, 21 located above a ball outlet 13 through which balls are delivered to an upper tray 14 for retaining the balls, and a game board 11 is provided with a return guide 23 for guiding the foul balls to the ball outlet 13 of the upper tray 14 from the return opening 22 of the ball rails 20, 21.
Patent JP-S6287861-A (JP)
Title: Speedometer
Inventor: OSONO MASAKAZU
IPC: G01P1/07
Filed: 1985-10-14
Abstract: PURPOSE:To facilitate the reading of a speedometer by largely displaying the graduations in the commonly used region of a speed display panel, by driving a speed indicator so as to non-linearly control the deflection angle of said indicator. CONSTITUTION:A car speed sensor 10 detects the number of rotations of the main shaft of a transmission to generate a car speed signal corresponding to a car speed. A drive control apparatus 13 drives a speed indication 12 on the basis of the car speed signal transmitted from the car speed sensor 10 through a harness 14 and performs the waveform shaping of the car speed signal from the car speed sensor 10 and the F/V conversion of said signal and subsequently non-linearly amplifies voltage in a driven circuit to output the same to a drive part driving the speed indicator 12. By this method, the speed indicator 12 is driven so as to control the deflection angle of said indicator non-linearly.
Patent JP-S6383517-A (JP)
Title: Fuel shut-off valve device
Inventor: IGARASHI KENJI
IPC: F23N1/00
Filed: 1986-09-27
Abstract: PURPOSE:To automatically discharge a gas penetrating into a fuel oil and enable prevention of bubble blockage and rapid removal of bubbles, by providing a small diameter short-circuiting orifice in a passage for communication between a pressure-receiving chamber and a discharging port. CONSTITUTION:An orifice 10 is provided at an end part facing a bottom part of a bottom cover 13, namely, a discharging port 10. A pressure-receiving chamber 33 and the discharging port 19 communicate with each other through a passage 24 bored din a valve retainer 6 and a passage 15 bored in a discharge joint 17. A fluid introduced through an inlet 2 connected to the discharge side of a fuel pump, either directly or through a piping, reaches the orifice 10 through passages 23, 24 and a filter 12. When the fluid is a gas, it freely passes through the orifice 10, and is discharged toward a fuel oil tank through the passage 25, the discharging port 19 and a piping. Namely, a gas such as air penetrating into the fuel oil or introduced through a piping on the suction side of the pump at the time of run-out of the fuel oil is discharged through the orifice and the discharging port, thereby achieving automatic degassing.