baber/WOPTO huggingface dataset:
Patent JP-H0632518-A (JP)
Title: Sheet inversion stopper
Inventor: MATSUNAGA YOSHITOMO
IPC: G03G15/00
Filed: 1992-07-17
Abstract: PURPOSE:To prevent occurrence of skew by securing a stopper moved to a position corresponding to the side of a sheet, with respect to a reversing mechanism for reversing the conveying direction of a cut printing sheet in each of various kinds of printers or the like. CONSTITUTION:In a sheet reversing case in which a stopper member 7 for a sheet 1 is moved by a uniaxial shifting screw shaft 4 in accordance with a sheet size, two solenoids 110 adapted to be operated in directions orthogonal to the screw shaft 4 are arranged at opposite end edges of the stopper member 7. In addition, stopper holes 100a adapted to be fitted therein with plungers 111 of the solenoids 110 are formed one side surface of the sheet reversing case 100. The screw shaft 4 is driven so as to move the stopper member 7 in accordance with a sheet size in response to a signal from a control part, and the solenoids 110 are driven so as to engage the front end parts of the plungers 111 in the stopper holes 100a.
Patent JP-H1124312-A (JP)
Title: Toner for developing electrostatic charge image and its production
Inventor: MAEKAWA YOICHI
IPC: G03G9/09
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To uniformly disperse colorant in resin in a small particle size state and to obtain excellent image quality by using binder resin having specified particle size. SOLUTION: The binder resin whose volume average particle size is 5 to 20 μm is used as the binder resin of toner where the colorant is dispersed in the binder resin. By setting the particle size of the binder resin in a premixing stage to 5 to 20 μm, the image quality is improved. This is because the specific surface area of the binder resin is large by setting the particle size of the binder resin in premixing to 5 to 20 μm, the quantity of stuck colorant per particle is increased, and the flocculation of the colorant is restrained and the dispersion in powder mixture is uniformized, so that the dispersed state of pigment in melting and kneading is excellent.  When the particle size of the binder resin is smaller than 5 μm, the rise of powder surface in the mixing stage, faulty supply to a melting and kneading stage and the flocculation of the binder resin itself are caused, which are undesirable. When it is larger than 20 μm, the dispersion is not uniformized.
Patent JP-H0477687-A (JP)
Title: Magnetization state estimation method of magnetization head polefilm
Inventor: SASAKI SHINOBU
IPC: G01R33/12
Filed: 1990-07-20
Abstract: PURPOSE:To make possible highly precise estimation of a magnetization direction by relatively rotating an incident point of a straight line polarization light flux as a center. CONSTITUTION:After an Ar laser 1 of a light source is made flux of light of polarization of a straight line by the use of a polarizer 2, it is converged by a lens 4 through a triangle mirror 3 so as to make it diagonally incident on the pole face of a magnetic head 5 to be measured set on a slow motion stage 11 of X,Y,Z,theta. The change of a polarization face of reflection light corresponding to the change of magnetization of a pole film is detected as the change of a quantity of light by the aid of an analyzer 6 through a lens 4 and a triangle mirror 3. The change of the quantity of light is converted into an electrical signal by the aid of a photodetector 7 to show a signal wave form on an oscilloscope 8. In addition, the counting of detected signals by the use of a signal processor 9 and the correction and the like by the quantity of reflection light are performed to estimate the quantity of magnetization change. The incident face of the laser 1 is relatively rotated with the incident point of the laser as a center by rotating the head 5 by the aid of the rotation stage of the stage 11 on the incident face of the laser 1 in the direction of magnetization to find from the dependency of a rotation angle theta of the magnetization change detected.
Patent JP-S6249422-A (JP)
Title: Constant-voltage generating circuit
Inventor: SHIBATA YASUO
IPC: H03H19/00
Filed: 1985-08-28
Abstract: PURPOSE:To obtain the titled circuit which is strong against a temperature variation and whose power consumption is small, and also to use it in a circuit in which a supply power source voltage is low, by boosting the supplying power source voltage by a switched capacitor circuit and generating a reference voltage which is higher than the supply power source voltage,and using a constant-voltage diode having a Zener voltage which is higher than the supply power source voltage. CONSTITUTION:When the potential of an output terminal 8 and the potential of a connecting point 7 of a switched capacitor circuit 1 become higher than a threshold voltage of a MOSFET 15, the MOSFET 15 exerts no influence on the potential of the output terminal 8. On the other hand, when the sum of a Zener potential Vz of a constant-voltage diode 2 and a threshold voltage Vtn of a MOSFET 3 coincides with the potential of the output terminal 8,the potential of the output terminal 8 is maintained in (Vz+Vtn) and goes to a reference voltage, and the reference voltage of (Vz+Vtn) is divided into object voltages by MOSFETs 41-43 of a load circuit 4. A MOSFET 44 becomes an off-state, when no current is flowing to the constant- voltage diode 2, and when the switched capacitor circuit 1 is not executing a switching operation, it is prevented that an unnecessary current flows.
Patent JP-H1137808-A (JP)
Title: Equipment for measuring environmental data
Inventor: TAKENO MASATO
IPC: G01D21/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for measuring environmental data which enables on-board setting of conditions of measurement of the environmental data. SOLUTION: In the case where this equipment is loaded on a rocket or an artificial satellite and used for measuring temperatures as environmental data on a plurality of places, a desired measuring range is set according to a current value of a constant-current power source 2, which a range switching circuit 3 switches over on the basis of a range switching command and channel-block selection commands from a CPU circuit 1 and an abnormality judgement reference value set by the CPU circuit 1. Temperature data on a plurality of desired places are measured in the desired measuring range by a temperature sensor 8 for a block and a channel which are selected and switched over by a switching circuit 1, and thereby determination on abnormality of the data is enabled.
Patent JP-S5979822-A (JP)
Title: Manufacture of thermal flow plate
Inventor: HIRAGA TETSUO
IPC: G01K7/02
Filed: 1982-10-30
Abstract: PURPOSE:To achieve a large output with a number of thermocouples connected in series by a method wherein two kinds of metal pastes for thermocouples are applied separately in an equal portion in the direction of the drum axis to form junctions on the surface of a resin film after being formed on a drum and then, the film is cut off spirally to be wound on a thermo-resistance substrate. CONSTITUTION:A polyester film or the like is wound on a drum 1 and a resin film mainly composed of nitrocellulose formed thereon. Two kinds of metal powder pastes 2 and 3 for forming thermocouples are applied separately in an equal portion to form junctions 4 thereon. Then, a spiral groove 6 is cut in upto the film with a cutting tool 5 and taken off in lineality. The resin film is peeled off the linear film and wound on a thermoresistive substrate 7 in such a manner that the junctions 4 are arranged parallel on the top and undersurface of the substrate 7. Then, the resin film is sintered and removed thereby producing a thermal flow plate 8 which provides a large thermoelectromotive force with several junctions 4 at a high production efficiency.
Patent JP-S5895100-A (JP)
Inventor: KISHI MITSUHIRO
IPC: B66F7/08
Filed: 1981-11-28
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-S6168424-A (JP)
Title: Preparation of garlic pill
Inventor: SAKAMOTO SHUICHI
IPC: A61K36/00
Filed: 1984-09-12
Abstract: PURPOSE:To prepare garlic pill having high garlic content and soft and easily disintegrable texture, and useful as a health food, easily, using only a small amount of pullulan, by adding pullulan and honey to odorless garlic powder, and kneading and granulating the mixture. CONSTITUTION:Odorless garlic powder is prepared by immersing the bulb of garlic in a slightly acidic aqueous solution of an inorganic acid, crushing and drying the garlic, distilling in the presence of water, inoculating Aspergillus oryzae var nie to the distillate, and drying the culture product. The obtained odorless dry garlic powder is added with pullulan and a small amount of honey, and the mixture is kneaded and granulated to obtain the objective garlic pill. The addition of a small amount of honey enables the granulation of the mixture even with a reduced amount of pullulan, and the prepared pill has firm texture resistant to the degradation with time. An odorless, agreeable, and excellent health food containing the nutrient components of garlic, Aspergillus and honey can be prepared by this process.
Patent JP-S6251722-A (JP)
Title: Suction device for internal combustion engine
Inventor: AZUMA KAZUMI
IPC: F02B27/02
Filed: 1985-08-30
Abstract: PURPOSE:To increase torque throughout a wide range through regulation of the length of a suction pipe, by a method wherein a main suction pipe and an auxiliary suction pipe are arranged in series with a given distance therebetween, and a gap therebetween is opened and closed through reciprocative movement of a coupling suction pipe through which the suction pipes are intercoupled. CONSTITUTION:An engaging port 3B is open to a rear wall 3A of a rear casing 3 in an air cleaner 1, a main suction pipe 9 is engagedly mounted to the engaging port 3B, and an inner hole end on the clean air chamber 8 side is processed to form a taper surface 9A. Meanwhile, a support plate 10 is secured to the front opening part of the rear casing 3, and an auxiliary suction pipe 13 is engagedly attached to the support plate 10. The tip part of the auxiliary suction pipe 13 is protruded in the direction of an element body 7 to engage a wrapper pipe 13A therewith, and mean while, a coupling suction pipe 14 is slidably engaged externally with a base end part thereof. In this case, a given gap L is formed between the base end surface of the coupling suction pipe 14 and a taper surface 9A of the main suction pipe 9. This opens and closes the gap L through reciprocative movement of the coupling suction pipe 14 to regulate the length of a suction pipe.
Patent JP-S6346778-A (JP)
Title: Manufacture of field effect semiconductor device
Inventor: NAKAO SHUNJI
IPC: H01L21/338
Filed: 1986-08-15
Abstract: PURPOSE:To largely reduce a resistance value and to avoid a parasitic capacity thereby to accelerate the operation of a field effect semiconductor device by depositing a flat film on a gate of a wiring metal, forming a tapered hole, and depositing a low resistance metal in a Y-shape thereon. CONSTITUTION:After a gate metal 4 or a wiring metal is formed on a substrate 1, films 5, 6 which have excellent flatness are deposited, and heat treated at 400 deg.C or lower. After a resist pattern is then formed on the films 5, 6, the pattern is formed with tapers 20, 21 by baking it at 200 deg.C or lower. The film is so etched in a range of 0.5-2.0 of etching speed selection ratio of the films 5, 6 to the resist that the surface of the metal 4 or the wiring metal is exposed. Thereafter, the pattern is removed, a low resistance metal 7 is deposited on the gate or wiring metal 4, the metal 7 is worked, and only the film 5 is then selectively removed.
Patent JP-S5980547-A (JP)
Title: Flywheel for engine
Inventor: OKADA NOBUCHIKA
IPC: F02B77/00
Filed: 1982-10-29
Abstract: PURPOSE:To make a flywheel mass alterable according to an engine speed, by installing a device which attracts an auxiliary flywheel being attached slidably and rotatably at will to an engine output shaft, to a flywheel in accordance with the number of revolutions. CONSTITUTION:Energizing an electromagnet 24 with a continuous rating current in time of engine's low speed rotation, when an auxiliary flywheel body 20 is attracted to a flywheel body 16, mass in a flywheel 10 grows large equivalently with the sum total of mass in both these flywheel bodies 20 and 16, so that rotational irregularities are in no case produced there, and when the auxiliary flywheel body 20 is separated from the flywheel body 16 after unenergizing the electromagnet 24 in time of speed adjustment, the mass of the flywheel 10 comes small equivalently only to the mass of the flywheel body 16 whereby no adverse effect is given to its adjustable speed characteristic. Moreover, in time of rotation at high speed, since it is no necessary to make the mass large, there is no requirement to energize the electromagnet 24. Therefore, the engine can be brought into a state of optimum driving.
Patent JP-H0536356-A (JP)
Title: Sealing device and sealing method for tubular bulb
Inventor: IKEDA TOSHIYUKI
IPC: H01J9/40
Filed: 1991-07-31
Abstract: PURPOSE:To provide the sealing device of a tubular bulb which satisfactorily heats the side wall on the inside between two straight line sections, prevents the breakage and defective sealing due to the dispersion of heating, and improves the yield. CONSTITUTION:A rotary chuck 10 holding a bulb 1 arranged in parallel with two straight line sections 2, 2 and rotating the bulb 1 around the center line passing through the intermediate point between the straight line sections 2, 2 used as the rotation center and burners 20, 20 installed on the outside in the radial direction of the rotated bulb 1 and heating and sealing the end sections of the straight line sections 2, 2 of the bulb 1 are provided, and the burners 20, 20 inject gas flames in the eccentric directions against the rotation center. The gas flames injected from the burners 20, 20 satisfactorily heat the side wall on the inside between the straight line sections 2, 2, and the straight line sections 2, 2 are heated uniformly in the peripheral direction.
Patent JP-H0240117-A (JP)
Title: Magnetic head
Inventor: ABE IWAO
IPC: G11B5/31
Filed: 1988-07-30
Abstract: PURPOSE:To realize a narrow gap and a narrow track and to obtain a magnetic head with a superior electromagnetic transducing characteristic and with high efficiency by forming core thickness at a back side thicker by a prescribed value than that at a front side. CONSTITUTION:A gap film 3 is formed at the abutting plane of a pair of thin film magnetic cores 1 and 2, and a closed magnetic path is formed only by those thin film magnetic cores 1 and 2. Also, the core thickness T2 at the back sides of the thin film magnetic cores 1 and 2 are formed with the thickness of double the core thickness T1 at the front side. Furthermore, a magnetic gap (g) is formed without interposing a metallic thin film on the interface of the thin film magnetic cores 1 and 2. In such a way, it is possible to realize the narrow gap and the narrow track, and to improve head efficiency, and to obtain the magnetic head with a remarkably superior electromagnetic transducing characteristic.
Patent JP-H0475687-A (JP)
Title: Cloth feed mechanism of sewing machine
Inventor: HORI MASAYUKI
IPC: D05B27/02
Filed: 1990-07-18
Abstract: PURPOSE:To reduce a difference of the feed amount between the forward feed and the backward feed by setting engaging areas of a driven gear engaged to a driving gear in the forward feed and the backward feed to each different area, and also, changing the pitch circle center position of the driven gear of an oscillating arm against a supporting shaft. CONSTITUTION:In a forward/backward feeding mechanism 1, a driven gear 13A provided on an oscillating arm 17 is engaged to a driving gear 11A rotated by a cloth feeding motor, a rotation of the cloth feed motor 11 is transferred to the oscillating arm 17 through both the gears, and the oscillating arm 17 oscillates centering around a supporting shaft 15 and allows feed dog H to move in the forward and the backward directions. Also, in the forward feed and the backward feed of working cloth, engaging areas of the driven gears 13A engaged to the driving gear 11A exist in each different area, and also, by a pitch circle center position changing means, the position of the pitch circle center PC of the driven sear 13A is changed against the supporting shaft 15 which becomes the center of oscillation. Therefore, when the supporting shaft and the position of the pitch circle center PC are equal, backlashes of both the gears in the forward feed and the backward feed are equal, and when the supporting shaft 15 and the position of the pitch circle center PC are different, the backlashes of both the gears are different in the forward feed and the backward feed.
Patent JP-H0534477-A (JP)
Title: Fuel complex
Inventor: SUGANO SATOSHI
IPC: G21C3/326
Filed: 1991-07-31
Abstract: PURPOSE:To reduce pressure loss at a spacer part, and to have a water rod, the cross sectional shape of which is changed at the spacer part, moored on the spacer, without reducing output. CONSTITUTION:The diameter of a water rod 2 at a position where a spacer 3 is installed is made thinner than the diameter of the water rod 2 at a place where the spacer 3 is not installed, at least at one point, and a bypass region of furnace water is thus formed. A T-shaped protruded member is provided on a thin diametrical part, and the water rod 2 is held by the spacer 3 through the member. A recessed part is provided on the water rod 2 in a place where the spacer 3 is installed, and an angular cross section, the top part of which has almost the same size as the diameter of the water rod 2, is thus formed.
Patent JP-S6347599-A (JP)
Title: Cryogenic liquefied gas spherical storage tank
Inventor: FUKUHARA TSUGUKAZU
IPC: F17C3/00
Filed: 1986-08-18
Abstract: PURPOSE:To make inspection easily performable, by covering an upper semispherical part of a spherical shell with a roof attaching a cold insulant to the inner surface, and locking the opening end to the top of a support structure so as to form a space between the spherical shell and the roof. CONSTITUTION:An upper spherical part of the spherical shell 1 supported by a support structure 13 serving as a dike is covered with a roof 15 having a cold insulant 16 being formed with heat insulating urethane foam in the inner surface. And, an opening end of this roof 15 is locked to an upper part of the support structure 13 so as to form a space 17 between the spherical shell 1 and the roof 15. With this constitution, a fear that rainwater is penetrated to the inside of the support structure is brought to nothing, and since such work that discharges cold pearlite grains as in the past is no longer required, inspection for an outer surface of the spherical shell becomes facilitated.
Patent JP-S6082983-A (JP)
Title: Electron spin resonance device
Inventor: OOYA HIROAKI
IPC: G01R33/345
Filed: 1983-10-14
Abstract: PURPOSE:To enable measurement with good sensitivity by using one electromagnetic horn to transmit and receive a microwave thereby simplifying the constitution of the device and impressing the microwave of high power to a sample. CONSTITUTION:The microwave from a microwave oscillator 9 is fed via an isolator 10, an attenuator 11 and a magic T12 to an electromagnetic horn 1 from which the magnetic wave is radiated toward the sample 3 in a magnet 5. The microwave reflected by the sample 3 enters the horn 1 from which the microwave is fed together with the reflected wave having the phase reverse from the phase of the microwave reflected by the sample from an impedance converter 23 and having equal intensity to a detecting diode 13 via a magic T12. The detected signal is fed to a recorder 21 via an amplifer 17, a demodulator 18 to which the modulating signal to a coil 6 for modulating magnetic field is supplied via a phase shifter 19 and an amplifier 20. The change in the reflected wave is thus recorded in association with the magnetic sweep by an exciting electric power source 22 which excites the magnet 5.
Patent JP-S5982380-A (JP)
Title: N-substituted flavone-8-carboxamide derivative and preparation thereof
Inventor: ITOU YASUO
IPC: C07C/
Filed: 1982-11-02
Abstract: NEW MATERIAL:A compound of formula I (R1 is H, methyl or ethyl; R2 is lower alkyl; n is 2 or 3) and a pharmacologically acceptable salt thereof. EXAMPLE:N-[2-(N',N'-Dimethylamino)ethyl]-3-methylflavone-8-carboxamide. USE:A remedy for disorder in urinary tracts, having improved action on the urinary bladder, e.g. papaverine like action, inhibitory action on urinary reflex, contraction action on the urinary bladder, etc. and useful for treating the disorder in the urinary tracts, e.g. thamuria. PROCESS:At least one equivalent or more preferably 1.1 equivalents, flavone-8- carboxylic acid halogenide derivative of formula II (X is halogen) is reacted with one equivalent diamine derivative of formula III in an organic solvent, e.g. acetone or ether, to give the aimed compound of formula I .
Patent JP-H1034998-A (JP)
Title: Method for suppressing voltage drop of thermal head
Inventor: YAMAGUCHI AKIRA
IPC: B41J2/37
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To increase the flexibility in the arrangement of each member while preventing the maximum black level of coloring from lowering by supplying a power supply voltage to a constant voltage circuit provided near a thermal head and supplying the thermal head constantly with as constant voltage from the constant voltage circuit. SOLUTION: A constant voltage circuit 78 is interposed between a power supply 76 and a thermal head 76. The constant voltage circuit 78 is connected through a relatively long power supply cable 80 with the power supply 76 and through a relatively short power supply cable 81 with the thermal head 66 near the power supply pattern thereof. The constant voltage circuit 78 supplies a predetermined constant voltage to the thermal head 66 and it is preferably located near the thermal head 66. Since a constant voltage is supplied, the quantity of head to be generated from individual heating element is not lowered nor the maximum black level of coloring is lowered. Furthermore, the flexibility can be enhanced in the arrangement of individual member because the power supply cable 80 can be detoured.
Patent JP-S6083143-A (JP)
Title: Synchronizing start circuit
Inventor: SHIYOUDA MASAHIRO
IPC: G06F11/25
Filed: 1983-10-14
Abstract: PURPOSE:To use simultaneously plural emulators which are so far used individually by using a signal which supplies a desired program to a developing device of a prototype system and discriminating an execution period from a non-execution period. CONSTITUTION:A terminal (c) is connected to a terminal equivalent to the terminal (c) having the same type of a synchronizing start circuit. A switch SW turns on only one of emulators constituting a multi-emulator. Other emulators constituting said multi-emulator emulate a desired program by a buffer circuit serving as the logical circuit of an open collector type. Then an emulation signal is outputted to discriminate an execution period from a non-execution period of programs. At the same time, the emulation signals sent from other emulators are inputted.