baber/WOPTO huggingface dataset:
Patent JP-H0864450-A (JP)
Title: Manufacture of rare earth element bonded magnet
Inventor: ISHIKAWA MASAYUKI
IPC: B22F3/00
Filed: 1994-08-22
Abstract: PURPOSE: To obtain a method for manufacturing a rare earth element bonded magnet having sufficient magnetic characteristics with safety. CONSTITUTION: A method for manufacturing a rare earth element bonded magnet kneads rare earth element magnetic powder and binder resin, and compression molds the kneaded mixture. The grain size of the powder is 40 mesh or less, and fine magnetic powder of 400 mesh or less of it is existed at the ratio of 45wt.% or less, and the compression molded form is thermally cured in the atmosphere. The grain size of the magnetic powder is 40 mesh or less, and the fine magnetic powder of 400 mesh or less of it is existed at the rate of 45wt.% or more, and the compression-molded form may be thermally cured in inert gas atmosphere or in vacuum.
Patent JP-H0268772-A (JP)
Title: Digital signal processor
Inventor: TAKANASHI RYOYU
IPC: G11B20/10
Filed: 1988-09-03
Abstract: PURPOSE:To always execute the recording and reproducing of a multivalue signal in a satisfactory condition by recording a reference signal for obtaining a signal used at the time of the generation of a multivalue amplitude signal and at the time of the identification of the multivalue signal onto a recording medium together with the multivalue signal, reproducing it and using it at the time of recording and reproducing. CONSTITUTION:As the reference signal to be recorded onto a recording medium 13 beforehand, the signal of a reference amplitude value used for specifying each amplitude value to be specified beforehand in the multivalue signal is used. The standard signal of each amplitude value to be specified beforehand in the multivalue signal used at the time of converting a binary signal to the multivalue signal and the signal of a threshold value for identifying each amplitude value to be specified beforehand in the multivalue signal are obtained based on the reference signal recorded onto the recording medium 13 beforehand. Thus, the variance of the characteristic of the recording medium 13 and the variance of the characteristic of a recording and reproducing element cannot influence the identification result of the multivalue signal.
Patent JP-S61100902-A (JP)
Inventor: MIYAKE HITOSHI
IPC: H01C7/02
Filed: 1984-10-23
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-H0773803-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: TAKEMOTO TAKEO
IPC: H01J9/26
Filed: 1993-09-06
Abstract: PURPOSE:To simplify the manufacturing processes through performing of the sealed attachment of a panel part and funnel part simultaneously with the baking of the panel part and to prevent characteristics deterioration of the frit glass. CONSTITUTION:Frit glass 8 is interposed at the sealed attachment edges of a panel part 1 and funnel part 2 followed by butting together, and substitution is made so that the atmosphere of the internal space thus formed exceeds the limit oxygen concentration required, and a heat is applied so that the two members are fixed together sealedly. As a result, the inside atmosphere of the bulb does not become reductive during the sealed attaching process with heat, so that the frit glass is left hardening in good workmanship.
Patent JP-H0964813-A (JP)
Title: Reference frequency generator
Inventor: UJIIE HITOSHI
IPC: H04B7/26
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of frequency based on a standard time from an artificial satellite by using a positioning satellite use frequency standard which is always energized by a battery of an automobile so as to generate a reference frequency of a frequency generator. SOLUTION: A world standard time signal 1pps outputted from a positioning satellite use frequency standard always energized by a battery of an automobile and a reference frequency 1pps frequency-divided by a frequency divider 143 are respectively given to a time interval measurement section 142, in which a time interval between the both is measured. Then the result of measurement in the measurement section 142 is sent to a frequency control algorithm 147, in which frequency control data to eliminate a relative phase change between the world standard time signal and the reference frequency are calculated and outputted.  Then an ambient temperature change is detected by a temperature sensor 148 provided internal synchronization oscillator 146 and the result is inputted to the frequency control algorithm 147, in which a frequency deviation due to an ambient temperature change is corrected. Then the oscillator 146 generates a reference signal by the control of an analog signal.
Patent JP-H04104363-A (JP)
Title: Farm banking terminal equipment
Inventor: KOJIMA TORU
IPC: G07F19/00
Filed: 1990-08-24
Abstract: PURPOSE:To prevent an illegal action by making a demolition detection means transmit a detection signal to a processor so as to stop the operation of the processor when a person who does not have authority executes demolition. CONSTITUTION:Information on a person with demolition authority, which is used for decision whether he is the person who has authority for demolition is stored in an IC card 10. When the person who does not have authority for the demolition of a farm banking terminal 1 illegally demolishes it, the demolition detection part 15 detects that it is demolished and transmits the detection signal to MPU 11. Then, conduction is interrupted and the voltage of a point P comes to an 'H' state. When the voltage of the point P once comes to the 'H'-state, MPU 11 stops the operation and sets the farm banking terminal 1 to an unoperable state. When the person who does not have legal authority demolishing a mainbody demolishes the terminal, the operation of the processor stops and the illegal action can be prevented.
Patent JP-S59111049-A (JP)
Title: Method for measuring migration voltage of cell electrophoresis
Inventor: KAWAI YOSHIO
IPC: G01N27/26
Filed: 1982-12-17
Abstract: PURPOSE:To enable the enhancement of measuring preciseness, by reducing the current flowing to a voltmeter so that the measuring error based on a transient voltage component having attenuation characteristics reaches a tolerant error or less. CONSTITUTION:Resistors 61-63 having resistance values R1-R3 are provided to a voltmeter 44 in addition to a voltage measuring instrument 60 of input resistance R4(R4>R3). As the input resistance of the voltmeter 44 is increased and the amount of the current IO flowed between the terminals 45, 46 thereof is made small as mentioned above, a voltage variation component having attenuation characteristics is suppressed and, when the amount of the current IO is about 0.68muA, voltage variation is not actually generated. Therefore, when the potential gradient of electrophoresis is measured in sufficient preciseness, for example, in preciseness of 2% or more, the input resistance of the voltmeter may be 40MOMEGA or more (namely, IO is 2muA or less) with respect to voltage VO= 100V.
Patent JP-H0559951-A (JP)
Title: Combustion control device of engine
Inventor: WATASE JIRO
IPC: F02B23/08
Filed: 1991-09-02
Abstract: PURPOSE:To restrain generation of nitrogen oxides by providing a fire passage opening its through edge toward a cylinder end by way of communicating a main chamber on the bore central line of a cylinder and an ignition chamber through to each other. CONSTITUTION:An ignition chamber 32 is provided in the neighbourhood of a cylinder wall surface on a lower surface 3a of a cylinder head 3 constituting a squish area 31a, which is one of the squish areas 31a, 31b, and it is made to face toward an electrode 33a of an ignition plug. A fire passage 34 to communicate a main chamber 30 and the ignition chamber 32 of a combustion chamber 8 through to each other is provided on the lower surface of the cylinder head 3. The fire passage 34 makes a groove opened toward the top surface of a piston, and an opening edge 35 to the main chamber is indexed toward the wall surface of a cylinder. In this constitution, it is possible to reduce discharge of nitrogen oxides by slowing down propagatory speed of fire at the early stage and by suddenly quickening it afterward.
Patent JP-2000054236-A (JP)
Title: Twisted yarn for velour mat and production of the twisted yarn
Inventor: TAJIRI KOJI
IPC: D02J1/22
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject twisted yarn good in crimp stability and suitable for producing velour mats with excellent resistance to compression and laundering durability. SOLUTION: This twisted yarn for velour mats is obtained by the following procedure: crimped yarn >=100 denier in monofilament fineness and 2-30 in the number of filaments is subjected to first twisting at 20-100 turns/m, subsequently a plurality of the first-twisted yarns are arranged parallel with one another and subjected to final twisting at 0.7-1.1 times the number of the first twists oppositely to the first twisting direction to form a plied yarn, which in turn, is subsequently subjected to steam heat set at 110-140 deg.C under such conditions as to be 10-25% in percentage crimp and in a relaxed state.
Patent JP-S6280200-A (JP)
Inventor: TERADA NORIKO
IPC: B64G1/36
Filed: 1985-10-03
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-S6199182-A (JP)
Title: Cleaning device of image-forming device
Inventor: TAKADA YUSAKU
IPC: G03G21/10
Filed: 1984-10-22
Abstract: PURPOSE:To remove the meshing of a band-like cleaning member and the repollution of a surface to be cleaned by stopping the winding of the cleaning member after the passage of a prescribed period from the release of pressing of the cleaning member to an image-forming processing apparatus. CONSTITUTION:While being wound around a shaft 10 by the rotation of a motor 10, the cleaning cloth 8 is pressed against a fixing roller 4 by a press roller 12 to clean the fixing roller 4. When a cleaning signal is stopped, a solenoid 18 is turned off and the cleaning cloth 8 is released from the press-contact of the roller 12. After being released from the press-contact of the roller 12 and separated from the surface of the roller 4, the cleaning cloth 8 is still wound around the shaft 10 by the motor 13 for a fixed period.
Patent JP-H0779398-A (JP)
Title: Projection display device
Inventor: OISHI SATORU
IPC: H04N5/74
Filed: 1993-09-07
Abstract: PURPOSE:To fix a display device to a predetermined stationary position of a cabinet with high assembling accuracy and to produce the display device in a short assembling adjustment time by supporting a projection section, a mirror and a screen almost directly to a structural member. CONSTITUTION:A left side of a projection section 5 is received by a left hold part of a projection of a left side structural member 1L, a left side of a screen 2 is received by a screen left hold part 17L, and a left side of a mirror 6 is received by a mirror left side hold part respectively. After a right side of the projection section 5 is received by a right hold part of a projection of a right side structural member 1R, a right side of the screen 2 is received by a screen right hold part 17R, and a right side of the mirror 6 is received by a mirror right side hold part respectively, the left side structural member 1L and the right side structural member 1R are coupled integrally. Then the relative position of the projection 5, the screen 2 and the mirror 6 is selected to be a predetermined position to support them fixedly by a coupling member. Thus, the projection 5 and the mirror 6 are assembled and fixed with high accuracy and it is not required to make fine-adjustment in lots of time for individual process.
Patent JP-H0884601-A (JP)
Title: Split-toed rubber-soled shoes
Inventor: OKAYASU HIDEO
IPC: A43B7/32
Filed: 1994-09-16
Abstract: PURPOSE: To provide split-toed rubber-soled shoes by which tiptoes of a foot can be reliably and safely protected from a dropping material and which can be lightly and inexpensively manufactured. CONSTITUTION: Protective plates 5 and 6 having a proper height are fixed to the outer periphery of a big toe part and a four-toe part of an upper 2 in a condition of being almost perpendicularly erected from a bottom 4 of split toed rubber-soled shoes, and beam plates 7 and 8 whose both end parts are curved in an arch shape are fixed to and formed on the protective plates 5, 6 in a condition of being extended on toe parts from both side parts of the protective plates 5 and 6. Therefore, a dropping material is received by the upper ends of the protective plates 5 and 6 and upper surfaces of the beam plates 7 and 8, and does not directly hit tiptoes.
Patent JP-2000065092-A (JP)
Title: Method for providing balance weight to armature assembly for magnetic coupling and magnetic coupling
Inventor: BOOTH DWIGHT E
IPC: F16D27/112
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an armature assembly for a magnetic coupling, having a flexible spider and a balance weight, being selectively engageable and disengageable. SOLUTION: An armature assembly 38 is provided with a hub 64 arranged outward in the radial direction of a drive shaft 26 of a compressor 22, so attached as to be rotated together with the drive shaft, and provided with a central axis 28. A flexible spider 66 arranged outward in the radial direction of the hub is provided. The spider 66 can be made flex in the axial direction in relation to the hub. An annular armature disc 68 connected to the first side 88 of the spider is provided. A balance weight 70 arranged on the second side 93 of the spider is provided. The armature assembly can hold the armature disc when the spider is damaged.
Patent JP-S60116215-A (JP)
Title: Wire for noise filter
Inventor: IKEDA TAKESHI
IPC: H03H7/075
Filed: 1983-11-28
Abstract: PURPOSE:To obtain a wire for noise filter by applying a conductive coating onto a thin insulation film formed on the surface of a good conductor and covering it with an insulation coating so as to utilize a distributed capacitance comprising the conductor coating. CONSTITUTION:The thin insulating coating 7 being a dielectric is formed on the surface of the good conductor 6 such as a copper wire or an aluminum wire, a conductive film 9 such as copper or aluminum or a magnetic conductive film 8 such as iron is provided to the surface of the film 7 by a chemical plating or vapor-deposition, and an insulation film 9 is formed on the surface of the film 8 so as to form a wire 10 constituting a distributed capacitance between the good conductor 6 and the conductive film 8. Terminating processing such as soldering is attained easily by exposing the terminal of the wire 10 while the wire 6 and the film 8 are shifted. In grounding the film 8 and connecting the wire 6 in series with a power supply circuit, noise superimposed on the power supply circuit is suppressed.
Patent JP-H06214398-A (JP)
Title: Formation method of image by thermal transfer
Inventor: BUORUFUGANGU POZUTSUN
IPC: G03F7/06
Filed: 1993-08-13
Abstract: PURPOSE: To form useful visible images on at least one of separated materials or form the hydrophobic polymer images on a hydrophilic background formed within a receptive material separated in the finally, which is useful as a printing plate. CONSTITUTION: This method for formation of the images includes (1) a stage for exposing a photosensitive material including a base and at least one photosensitive layers contg. silver halides photosensitive to chemical radiations, org. silver salts and reducing agents in the presence of a photopolymerizable compd. by following the images, (2) a stage for transferring and penetrating the non- photopolymerizable compd. in the non-exposed part regions to the receptive material by heating the photosensitive layers while bringing the layers into contact with the receptive material and (3) a stage for separating the photosensitive material from the receptive material. The photopolymerizable compd. preferably carries >=1 functional (meth)acrylate groups. Most preferably, this compd. is selected from a specific group of reactive multifunctional monomers.
Patent JP-H04105979-A (JP)
Title: Recording apparatus
Inventor: TAKAHASHI YOSHIHIKO
IPC: B41J19/18
Filed: 1990-08-27
Abstract: PURPOSE:To form an image to recording paper at a desired position by detecting the position of the recording paper in a main scanning direction by a detection means and setting an image writing start position on the basis of the detected position by a writing start position control means. CONSTITUTION:A home position sensor 34 optically detects the sensor plate 35 provided to a head carriage 3 to make the scanning start position of the head carriage 3 constant. A CCD unit 16 forms the image of the end part of roll paper 24a to the line CCD arranged in the direction crossing the end part of the roll paper 24a at a right angle through a lens to optically detect the position of the end part of the roll paper 24a. A CPU 50 inputs detection data from the CCD unit 16 and the home position sensor 34 to drive main scanning motors 10a, 10b and drives a recording head 5 to perform recording. At this time, the image writing start position in a main scanning direction is corrected on the basis of the position data detected by the CCD unit 16.
Patent JP-H0270555-A (JP)
Title: Water drop detecting device for window glass
Inventor: TANAKA HIKARI
IPC: B60S1/08
Filed: 1988-09-05
Abstract: PURPOSE:To detect surely the existence of a water drop, by making one water drop detecting sensor a direct type sensor which is provided on the outer side of a window glass and also, making the other water drop detecting sensor a reflection type sensor which is provided on the inner side of this glass in separation and opposition. CONSTITUTION:When a car comes to a place where it is raining from a place where it is not raining such as a tunnel or the like during traveling under a rainy weather, an earlier detection is made by means of a direct type sensor 2 provided on the outer side of the lower portion of a window glass 1 because the rain hits the lower portion of the window glass 1 before it hits the upper portion thereof. Also, in a case in which it is snowing, an earlier detection is made by means of a reflection type sensor 3 provided in separation and opposition on the inner side of the upper portion of the window glass 1 because the snow hits the upper portion only of the window glass 1 during travelling as it is light.
Patent JP-H1064604-A (JP)
Title: Nickel-hydrogen battery device
Inventor: ONODERA TOSHIHIRO
IPC: H01M12/08
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a nickel-hydrogen battery device which is contemplated light in weight and whose lifetime is prolonged. SOLUTION: When the charging operation of a nickel-hydrogen battery is started and hydrogen gas is generated to fill a pressure vessel 20, the hydrogen gas is led to a cooling apparatus 21 and liquefied, which is once accommodated in a liquefying chamber 22. When discharging is started, it is sensed by a discharge sensing part 26, and a gasifier 24 is operated under control in response to the sensing, and the liquefied hydrogen in the chamber 22 is gasified to produce hydrogen gas, which is supplied to the gas inlet 20b of a pressure vessel 20 so that the charging operation is conducted.
Patent JP-H0563534-A (JP)
Title: Output circuit
Inventor: KOYA KIICHI
IPC: H03K17/66
Filed: 1991-09-03
Abstract: PURPOSE:To prevent destruction of an output transistor(TR) by devising the circuit such that an output clamp transistor(TR) is turned on so as to supply a current to an inductive load coil when a counter electromotive voltage is produced in the coil thereby absorbing the counter electromotive voltage. CONSTITUTION:An output transistor(TR) 10 is turned on based on a drive signal from a driver circuit 16 and a TR 13 is turned off, then an IR load current flows to an inductive load coil 14. When the TR 10 turned from ON to OFF, a counter electromotive voltage is produced across the coil 14 while an output terminal 12 is at a low potential. That is, the potential at the output terminal 12 is negative. When the counter electromotive voltage is produced in the coil 14, a base current flows to an output clamp TR 17 and then the TR 17 is turned on. The counter electromotive voltage is absorbed by supplying a current IR to the coil 14 through the TR 17. Thus, when the counter electromotive voltage is produced in the coil 14, the destruction of the output TR 10 is prevented.
Patent JP-H0968387-A (JP)
Title: Muffle furnace
Inventor: SHIMADA TATSUYA
IPC: F27B9/36
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a muffle furnace to use a heat accumulation type combustion device to uniformly heat in a peripheral direction. SOLUTION: When a plurality of heat accumulation type combustion burners each having a heat accumulation body are arranged at a vertical muffle furnace for heating a long steel material wherein a cylindrical muffle 1 to surround a substance 24 to be heated is arranged in a cylinder type heat insulation furnace body to form a heating chamber, two heat accumulation type combustion burners 4a and 4d or 4b and 4c, making a set, which are arranged in a state to approach each other in a vertical direction and have the injection directions, extending along a periphery, of combustion gas and in a reverse direction to each other, are arranged in such manner that the flow of combustion gas of upper burners are run in the same direction as each other and those of the lower burners are run in the same direction as each other.  At least two sets or more are arranged at equal intervals on the same height periphery of a furnace wall 2 to constitute a muffle furnace. This constitution prevents breakage of a muffle and lowering of product quality.
Patent JP-S59115355-A (JP)
Title: Flame-retardant polyamide composition
Inventor: OKAMOTO HIDEMASA
IPC: C08K5/34
Filed: 1982-12-21
Abstract: PURPOSE:To provide the titled compsn. which is highly flame-retardant and gives moldings having good appearance, surface profile and surface properties, by blending a melamine derivative and a specified compd. with a polyamide. CONSTITUTION:A group I , II or III metal salt of a 10-30C fatty acid, such as lithium, calcium or aluminum stearate, is used. 100pts.wt. polyamide such as nylon 6 or nylon 66, 1-65pts.wt. melamine derivative of formula I (wherein R<1> is a 1-15C hydrocarbon group) such as methylene dimelamine and/or melamine derivative of formula II (wherein R<2> is a 1-15C hydrocarbon group) such as diethylene trimelamine and 0.01-3pts.wt. said fatty acid metal salt are mixed together.
Patent JP-2001049767-A (JP)
Title: Side part fixing hardware of metallic heat insulating inner wall frame
Inventor: UEDA YUJI
IPC: E04B2/56
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a side part fixing hardware of a metallic heat insulating inner wall frame capable of attaching a side part of the metallic heat insulating inner wall frame to a framework easily and favorably. SOLUTION: This side part fixing hardware of a metallic heat insulating inner wall frame is provided with a panel locking part 2, an insertion plate 3, and an insertion locking plate 5 made of a thin plate in a tip part of the insertion plate 3 and has a front part framework locking part 5A in which a tip part of the insertion locking plate 5 is bent so as to have a substantially L-shaped cross section, an L-shaped projecting part 5Aa protrudes on the same side as a side face on one side f the insertion plate 3, and a claw plate 5Ab protrudes and is provided in a part of the projecting part 5Aa, a rear part framework locking part 5B in which a rear end part of the insertion locking plate 5 is bent and formed in such a way that a projecting part 5Ba protrudes on the same side as a side where the projecting part 5Aa protrudes,  and a plate spring 5C formed on the opposite side to a side where the projecting parts 5Aa, 5Ba protrude between the rear part framework locking part 5B and the front part framework locking part 5A.