baber/WOPTO huggingface dataset:
Patent JP-S5889778-A (JP)
Title: Closed alkaline cell
Inventor: FURUYA TOSHIO
IPC: H01M6/12
Filed: 1981-11-20
Abstract: PURPOSE:To prevent the deformation or leakage of a cell by pressing a cylindrical container made of zinc to the inside face of a cathode can to accommodate a cathode active material and by providing a vacuum chamber for adjusting the inner pressure to prevent an increase of the inner pressure due to gas generation. CONSTITUTION:A cylindrical container 2 with a trapezoidal cross section made by press-processing a zinc plate is coupled into the inside face of a cathode can 1 of a closed alkaline cell in the vacuum, and the periphery is welded to form a vacuum chamber 3. An electrolyte 10 and zinc amalgam powder 11 are injected into the cylindrical container 2 to form a cathode, and an anode material 7 made of silver oxide or the like is filled in an anode can 6, then the cathode is incorporated into the anode can 6, the edge of which is bent inward and is sealed through a gasket 9. Accordingly, the reduction of internal volume during sealing and the gas pressure generated in the cell after sealing can be relieved by the vacuum chamber 3, thereby deformation of the cell or leakage of the electrolyte can be effectively prevented.
Patent JP-H0636675-A (JP)
Title: Fuse resistor and manufacture thereof
Inventor: KAWATE SHOZO
IPC: H01H85/08
Filed: 1992-07-14
Abstract: PURPOSE:To provide a flat chip fuse resistor of low fusing power. CONSTITUTION:A resistor 30 of a predetermined size is formed on one side of an insulating substrate 10 of a predetermined size and a fusing element 31 of a predetermiend size is formed with its portion near one end overlapping the portion near one end of the resistor 30. Electrodes 20, 21 are so formed to overlap the portion near the other end of the resistor 30 and the portion near the other end of the fusing element 31, respectively, and the resistor 30 is trimmed. Further, a heat storage layer is formed to almost cover the fusing element 31. Therefore, the resistor and the fuse element can be made independent of each other.
Patent JP-H0716139-A (JP)
Title: Coaster and drink holder for automobile
Inventor: TAKAGI MITSUO
IPC: A47G23/03
Filed: 1993-06-30
Abstract: PURPOSE:To activate a drink placed on a coaster, to promote health and to improve taste by arranging ceramics for radiating a far infrared radiation on the drink vessel placing plane of a coaster, etc. CONSTITUTION:The coaster is constituted by sticking a round ceramic plate 2 whose diameter is smaller than that of a base plate 1 in a center position of the disk-like base plate 1, and also, constituted by arranging a cushion material 3 like a ring in its periphery. As for a round ceramic plate 2, a ceramic material for absorbing and radiating a far infrared radiation is used, and especially, a ceramic material for radiating efficiency a far infrared radiation even in an ordinary temperature area is used. For instance, it is mixed centering around special clay, a carbide and a metallic oxide, and sintered by a special sintering method, and radiates efficiently a far infrared radiation within a wide temperature range extending from -100 deg.C to 500 deg.C. When a vessel 4 containing a drink 5 is placed, although a round ceramic plate 2 does not come into contact directly with the drink 5, the drink 5 contained therein is activated by a far infrared radiation and taste is improved mellowly. Also, water is absorbed well into the body and infiltrates into a cell to promote metabolism.
Patent JP-2000023474-A (JP)
Title: Piezoelectric actuator and fuel injector using the same
Inventor: TAKASE SHIGEHISA
IPC: F02M59/46
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator and a fuel injector utilizing the same in which vibration in displacement of a piezoelectric element is reduced by generating a pulse to be superimposed immediately after the rise of command pulse. SOLUTION: This piezoelectric actuator generates a size distortion on a piezoelectric element by supplying a drive pulse of the predetermined width across the electrodes of the piezoelectric element and superimposes, to the ON timing (point a) of the drive pulse, a pulse which turns OFF (b to b' point) the drive pulse only for a short time and then turns ON again (point c). The superimposed pulse is supplied in the timing under the 1/4 period of vibration of the piezoelectric element. This piezoelectric actuator can prevent the resonance phenomenon.
Patent JP-H0914431-A (JP)
Title: Controller for automatic transmission
Inventor: TANIGUCHI TAKAO
IPC: F16H59/48
Filed: 1995-06-30
Abstract: PURPOSE: To prevent a vehicle from being retreated accompanying the release of a clutch within a range where judder due to the slippage of a brake may not occur, by executing the release of the clutch and the engagement of the brake only when the inclination of a road surface is so inclined that slippage may not occur to the brake. CONSTITUTION: When a vehicle is driven and if it is in its stopping condition that a vehicle speed is substantially 0, an accelerator pedal is in its release condition and the pedalling of a brake pedal is detected, this condition is judged as a steep inclined road in an ECU. Oil pressure supplied to hydraulic servos C-1, B-1 (clutch and brake) is controlled on the basis of the detected signals of the vehicle stopping condition and a road surface inclination condition. Namely, only when the vehicle is detected in its stopping condition, and the inclination of the road surface is judged that it is not a steep ascent to cause slippage to the brake B-1, the reduction of oil pressure supplied to a first hydraulic servo C-1 and the supply of the oil pressure to a second hydraulic servo B-1 are executed so as to retain the vehicle stopping condition.
Patent JP-2001016418-A (JP)
Title: Image forming device
Inventor: IMAIZUMI KENJI
IPC: H04N1/21
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device with well-balanced image quality and its functionality by selecting multi-valued data when a memory capacity is high and selecting binary data when a non-compression data quantity of an original size is high. SOLUTION: A CPU 19 references a multi-value raw data quantity (hereinafter called PD) in the detected size of an original and recognize the quantity whether or not it is within a storage available capacity (hereinafter called EM) of an image storage memory 41 through comparison. The CPU 19 manages the image storage memory 41 in the unit of page and grasps in advance the storable capacity. Only in the case of PD<EM, the image forming devices reads data in multi-valued data form, and in the case of PD>=EM, the image forming device reads data in binary data form.  Thus, the image forming device can process data with well-balanced image quality and storage numbers by placing priority on the image quality at all times in the image processing requiring a high frequency of use and taking precedence of a function of processing many number of sheets on other function in the case of using a sort function with low frequency of use.
Patent JP-S6245982-A (JP)
Title: Fluid pump equipped with temperature adjustor which keeps constant mass flow-rate
Inventor: SAITO MUNEO
IPC: B01D15/08
Filed: 1985-08-26
Abstract: PURPOSE:To obtain the captioned pump which always keeps a constant mass flow-rate by keeping each temperature of the inflow fluid and a chamber always constant. CONSTITUTION:Solvent is introduced into a head 3 through a suction pipe 6 form a bottle 1 charged with fluid. The intermediate part of the suction pipe 6 is constituted of a thermal equillibrium coil 2, and the periphery of the thermal equillibrium coil 2 is enclosed by an aluminium block 4. With such constitution, the temperature of the solvent becomes constant during passing through the thermal equillibrium coil 2, and the mass flow-rate can be kept always constant.
Patent JP-S6164513-A (JP)
Title: Damping force control unit in shock absorber
Inventor: IDA MASAHIRO
IPC: B60G17/015
Filed: 1984-09-06
Abstract: PURPOSE:To reduce time delay from the time a handle is operated to the time change of damping force is started and thereby improve antiroll control by controlling damping force of a shock absorber on the basis of a vehicle speed and rotating torque of the handle. CONSTITUTION:A torque sensor 27 is coupled with the steering shaft of a handle 26, so as to detect rotating torque and analog signal proportional to the rotat ing torque is given to an A/D converter 29 through an amplifier circuit 28. The signal is then convereted to digital data by a converter 29, and given to a CPU7. When a switch 8a connected to the input port of the CPU7 is closed, damping forces corresponding respectively to a vehicle speed and the rotating torque of the handle are automatically set, while, higher damping force is set when a switch 8s is closed, middle damping force is set when a switch 8h is closed, and lower damping force is set when a switch 8n is closed.
Patent JP-S6164808-A (JP)
Title: Cover installing method of ladle car
Inventor: YAMAMOTO TAKESHI
IPC: C21C1/06
Filed: 1984-09-05
Abstract: PURPOSE:To prevent a radiation of the inside of a furnace by pushing a steel plate placed on a metal receiving port into the metal receiving port, and closing simply and economically the metal receiving port of a ladle car in empty car period extending from discharging a hot metal to receiving the metal, in the metal mixing car of immediately after the hot metal has been discharged. CONSTITUTION:A thin steel plate 3 of about 0.5-1.0mm thick is placed on a metal receiving port 2 of a metal mixing car 1. Subsequently, when a pressing tong of a small diameter is depressed from a metal receiving port 2 from the upper part of the steel plate 3, the steel plate 3 is pushed into the metal receiving port 2, formed to a cover and installed to the inside of the metal receiving port 2. According to this method, the cover can be installed to the metal receiving port of any shape. Also, the cover by this steel plate 3 is formed in a middle hollow shape, therefore, when receiving a metal, a hot metal can be received in the middle hollow part in the metal receiving port in a state that the cover remains installed, and the cover falls off into the ladle car 1 as soon as the hot metal drops down, and melted into the hot metal and collected.
Patent JP-H0351853-A (JP)
Title: Photosensitive resin composition and photosensitive laminate
Inventor: MINAMI YOSHITAKA
IPC: G03F7/085
Filed: 1989-07-19
Abstract: PURPOSE:To enhance resistance to plating and stability against the lapse of time by incorporating a specified 2-mercaptoimidazole derivative, a linear polymer compound soluble or swellable in an aqueous alkaline solution, an ethylenically unsaturated compound, a sensitizer and/or sensitizer system capable of releasing a free radical on irradiation with active rays, and a specified carboxylic acid or an aromatic carboxylic acid. CONSTITUTION:The photosensitive resin composition contains the 2- mercaptoimidazole derivative represented by formula I, the linear polymer compound soluble or swellable in an aqueous alkaline solution, the ethylenically unsaturated compound, the sensitizer and/or sensitizer system capable of releasing a free radical on irradiation with active rays, and the carboxylic acid represented by formula II or the aromatic carboxylic acid. In formula I and II, R is an atomic group necessary to form an aromatic hydrocarbon group condensed with the imidazole ring optionally substituted by halogen or the like; R1 is H or the like; R2 is alkyl; X is COOH; n is 1 - 3; Z is NH or the like; Y is N or the like; and R3 is H or the like, thus permitting plating resistance and long time stability to be enhanced.
Patent JP-H057978-A (JP)
Title: Graphite mold release agent for forging molten metal
Inventor: OKURA TADAO
IPC: B22D18/02
Filed: 1991-07-02
Abstract: PURPOSE:To provide the graphite mold release agent which has good adhesive ness even to metallic molds of the temp. ranging 100 to 450 deg.C and has a small degree of the deposition of graphite in the metallic molds. CONSTITUTION:The components and compounding ratios of the graphite mold release agent are specified to the liquid mixture contg. (a) 20 to 25wt.% natural graphite powder having a grain size distribution which is in a range of 0.1 to 5mum average grain sizes and in which the particles having <=0.1mum particle size are <=5wt.% and the particles having >=5mum particle size are <=5wt.%, (b) 1.0 to 2.0wt.% carboxy methyl cellullose having 100 to 10000 degree of polymn., (d) 1.0 to 2.0wt.% arom. surfactant, and (d) 0.2 to 0.4wt.% ammonia and the balance water. Further, this liquid is so diluted that the content of the natural graphite powder attains 0.6 to 1.0wt.% at the time of use.
Patent JP-S61105746-A (JP)
Title: Thermal magnetic recording and reproducing device
Inventor: HANAOKA HISAHIRO
IPC: G11B11/105
Filed: 1985-08-26
Abstract: PURPOSE:To largely increase the recording density by rotating a recording medium, moving it in the direction of the radius of the rotation and focusing magnetic flux given to the recording medium by an auxiliary magnetic pole. CONSTITUTION:The laser beam from a beam source 4 focuses on a magnetic thin film 2 of a recording medium through a light modulating equipment 5 and a lens 7, heats the medium partially and reduces its magnetic resistance. A magnetic field is generated by a coil 10 in response to a recording signal, and its magnetic flux magnetizes a thin film 2 in the heated spot to record certain information. A magnetic field generating equipment 11 consists of a nonmagnetic material 121 and a ferromagnetic material 13 joined together, and the surfaces are formed into a ferromagnetic material 14 of 1mu thickness. As the magnetized area is limited to a very small area of the ferromagnetic material 14 of the magnetic field generating equipment 11 although the heated area is rather large, the recording density of a spiral-type magnetic track formed by the rotation of a base 1 with a motor 3 can be largely increased.
Patent JP-H0851516-A (JP)
Title: Original reader
Inventor: IRIE KATSUMI
IPC: H05F3/02
Filed: 1994-08-09
Abstract: PURPOSE:To eliminate a read error due to discharge of static electricity and a malfunction of an electronic function by coating a transparent, electrode of a transparent glass plate and connecting the transparent electrode to ground so as to discharge the static electricity of the transparent glass plate and a platen roller to ground. CONSTITUTION:When an original G is fed between a transparent glass, plate 10a and a platen roller 5d and the original G is charged by static electricity, the glass plate 10a and the roller 5d in contact with the original G are charged by the static electricity. Since the static electricity is discharged to a chassis 20 via a transparent electrode 18 and an earth wire 19, the discharge of the static electricity stored in the glass plate 10a and the roller 5d with respect to an electronic device is avoided and then a read error or a malfunction of an electronic device is avoided. Furthermore, the thickness of the electrode 18 is made very thin and the earth wire 19 is connected thereto, then the structure is not made complicated and the reader is made small in size.
Patent JP-S6430899-A (JP)
Title: High speed catamaran boat
Inventor: YAMAMOTO OSAMU
IPC: B63B1/10
Filed: 1987-07-27
Abstract: PURPOSE:To reduce vertical oscillation without need for providing an oscillation reducing device and enable construction at a low cost by making the ratio of the length to width of a hull 10 or less, the maximum value of the apex angle of a V-shaped or nearly V-shaped trapezoidal sectional form 80 deg.-100 deg., and gradually increasing a water-line width toward the stern. CONSTITUTION:Each hull A which constitutes twin boats is formed in such a way that the ratio of length to width is 10 or less, its sectional form is V-shaped or nearly V-shaped trapezoid, the maximum value of the apex angle D of the trapezoid is in the range of 80 deg.-100 deg., and its water-line width is gradually increased from the bow toward the stern up to the rear of the position of center of buoyancy. Due to such a shape, the length can be made small while making the width large with respect to a desired displacement and, by restricting the apex angle D of the V-shaped section, the vertical oscillation of the hull A in a short wave length zone can be reduced. Also, by employing an water-line width in which the V-shaped section becomes the maximum width in the rear of the center of buoyancy from the bow, the center position of buoyancy of the hull A can be provided on the stern side tp form the hull A into a shape that can easily pass through waves.
Patent JP-S6343719-A (JP)
Title: Manufacture for composite material
Inventor: NAKASUJI KAZUYUKI
IPC: B21B1/16
Filed: 1986-08-08
Abstract: PURPOSE:To strengthen a connecting strength, to simplify a method of manufacturing and to reduce the cost of production by heating and working to reduce thickness of a fitted material in which a core material is fitted with an outer layer material. CONSTITUTION:Outside a columnar or cylindrical, e.g. a pure titanium core material 11, e.g. Al outer layer material 12 is fitted to form the composite material 10. Then, for the purpose of preventing relative movement between the outer layer material 12 and the core material 11, one end of the composite material 10 is connected and restrained mechaniclly or metallurgically mutually. Then, after heating the outer layer material 12 by a high-frequency heating furnace 20, the composite material 10 is worked by a inclined rolling mill 4 or an Asser mill type to reduce the thickness. Therefore, a thin intermetallic compound layer is formed on the interface to get rid of exfoliations and the connecting strength is strengthened. Moreover, because the manufacturing method is simple, the production cost is reduced.
Patent JP-S5976556-A (JP)
Title: Flotation method of sulfide ore containing talc
Inventor: IZUMIKAWA CHIAKI
IPC: B03D1/02
Filed: 1982-10-27
Abstract: PURPOSE:To prevent effectively the migration of sulfide ore into floating talc and to improve the separability of the sulfide ore in succeeding flotation for the sulfide ore by adding SO2 or sulfite and a frother in the stage of flotation for removing talc prior to flotation for the sulfide ore. CONSTITUTION:SO2 or sulfite and a frother are added to the ore pulp produced by disintegrating sulfide ore contg. talc to flotation grain sizes and the flotation for removing talc is accomplished. The migration of sulfide ore to the floating talc is effectively prevented by addition of the SO2, etc. and the flotation for removing talc is efficiently accomplished. If the flotation of the sulfide ore is accomplished in succession, the floating ore consisting of a high grade of copper and lead and the settled ore consisting of a high grade of zinc and iron content are drawn, and the sulfide ore concentrate of a high grade is drawn in a high actual yield.
Patent JP-S6077769-A (JP)
Inventor: TANI NOBUTAKA
IPC: A61M1/36
Filed: 1983-10-05
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-2000020692-A (JP)
Title: Shade removing method in high resolution satellite data and satellite data processor using the same
Inventor: KASAI YUMI
IPC: G09B29/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a shade removing method and a shade removing means in high resolution data to automatically recognize a shade of structure from image information of satellite data and to relieve its effects. SOLUTION: A satellite data processor 100 is provided with an image input part 110, a pre-processing part 120, a shade removing part 130, an edge extracting part 140, a post-processing part 150 and a map data output part 160. The shade removing part 130 is provided with a corrected image input part 131, an image storage part 132, an image comparison part 133 extract two kinds of image data in the same area, which is picked up in different time from the image storage part 132 and to compare luminance at the same position, a shade deciding part 134 to decide the image with lower luminance as the shade, when difference in the luminance between two kinds of image data at the same position exceeds a specified threshold, an image compositing part 135 to composite the image data the shade of which is removed, a control part 138 and a recording medium 139.
Patent JP-H0535001-A (JP)
Title: Laser plate making machine
Inventor: OKUMA TAKAMASA
IPC: B41J2/44
Filed: 1991-07-26
Abstract: PURPOSE:To excellently express gradation in a state where the number of dots in one picture element is the same as in the conventional manner without making the spot diameter of a laser small and without making the capacity of an image memory large by providing an exposing system in which the radiating time of a laser beam is changed in accordance with the density information of an original. CONSTITUTION:A laser exposing part 62 is constituted of a semiconductor laser 64, and ftheta lens 68 for making the scanning speed of the laser beam, which is allowed to perform scanning by a polygon mirror 66 which allows the laser beam projected from the semiconductor laser 64 to perform scanning in one direction, on a plane constant, and a reflection mirror 70. In the semiconductor laser 64, the variable density of the original supplied by a floppy disk, etc., is made to be the conventional on/off control signal, and, in addition, the size of a dot is changed by changing the laser radiating time by a laser beam radiating time control signal. For example, the laser radiating time is changed to about four steps according to density information. Thus, the gradation of the original image is easily expressed on a photoconductive sheet with the laser beam.
Patent JP-H0638236-A (JP)
Title: Signal separator circuit
Inventor: KAGEYAMA MASAHIRO
IPC: H04N7/00
Filed: 1992-07-15
Abstract: PURPOSE:To improve the signal separation characteristic by implementing the signal separation of a picture signal frequency multiplexing a reinforcement signal while keeping compatibility with the existing system so as to reduce a memory capacity of a delay circuit without sacrificing the motion detection characteristic. CONSTITUTION:Delay circuits 1-8 connected with a transversal way receive an input signal A and output signals A-I. A filter circuit 101 extracts a center frequency of a luminance signal by referencing a center frequency component of the multiplexed color signal and reinforcement signal as a zero frequency, coefficient circuits 16-18 multiply each coefficient with the signal and input the result to an adder circuit 23. Then a filter circuit 102 extracts a center frequency of a chrominance signal by referencing a center frequency component of the multiplexed color signal and reinforcement signal as a zero frequency, coefficient circuits 19-21 multiply each coefficient with the output and input the result to an adder circuit 24. Furthermore, a filter circuit 103 extracts a center frequency of a reinforcement signal by referencing a center frequency component of the multiplexed color signal and reinforcement signal as a zero frequency, and the result is outputted via coefficient circuits 15, 22.
Patent JP-H0237387-A (JP)
Title: Display panel driving circuit
Inventor: ISHII TAKATOSHI
IPC: G09G3/20
Filed: 1988-07-27
Abstract: PURPOSE:To execute a high speed operation by a small number of elements by a simple constitution by providing plural latch means, a shift register and an electrode driving means. CONSTITUTION:A shift register 48 reads in a display data read-in command which has been applied to an enable-in terminal E1, supplies successively this read-in command as a load pulse to a read-in terminal of a latch means 53, while shifting it successively, based on a clock pulse, supplies it to the last latch means, and thereafter, outputs it to an enable-out terminal E0. In such a way, a counter, etc., as before are not required, the constitution is simplified and the number of elements can be decreased. Also, since a delay time of the circuit can be reduced, a high speed operation can be executed.