baber/WOPTO huggingface dataset:
Patent JP-S63247613-A (JP)
Title: Navigation device for vehicle
Inventor: KAKIHARA MASAKI
IPC: G01C21/00
Filed: 1987-04-02
Abstract: PURPOSE:To improve the accuracy of current position measurement by reading in a current position measured by a satellite utilizing position measuring means when the current position obtained by the satellite utilizing position measuring means is within the recognition error range of a current position obtained by a traveling history position measuring means. CONSTITUTION:The current position Pd is measured by the traveling history position measuring means 9 and at this time, a controller 10 multiplies the current traveling distance from a reference measurement position by a specific coefficient to calculate the value DELTALd of a measurement error. Then the satellite utilizing position measuring means 1 measures the current position. Then the distance D between the positions Pd and Pg is compared with DELTALd and when D<DELTALd, the measured value Pg is read in as the current value and displayed 16 while the position is stored as the reference position for current position measurement by the position measuring means 9. When it is decided that D>=DELTALd, on the other hand, the measured value Pd is read in as the current value. Namely, every time a position is measured, a measured position which has higher accuracy between measured positions of the position measuring means 1 and 9 is recognized as the current position to improve the measurement accuracy.
Patent JP-H02262856-A (JP)
Title: Charge controller of battery power source
Inventor: TSURUZOE TAKESHI
IPC: H02J7/34
Filed: 1989-03-31
Abstract: PURPOSE:To enable just enough charge without malfunction by making a CPU perform an operation and judge the conditions with power consumption composed of information to monitor the conditions of the battery voltage and of a power source switch and the product of a rated current to a load by a feeding time. CONSTITUTION:While a load operates, calculation of the integrated amount of the operation found by multiplying a load-side rated current A by the operation time H thereof is performed with a CPU and the result is stored in a memory means 5. Charge with a power source switch 8 on causes quick charge to the specified voltage by the operation of a quick/normal charge changeover circuit 3 and, at the point of the time of the detection of the charge, changeover to complementary charge with a normal current is performed. For charge with the power source switch 8 open, the CPU is driven, the integrated amount A1H1 of the operation to the point of the time at which the power source switch 8 is open is read from the memory means 5, quick charge is performed until A1H1-A2H2 becomes zero, and the charge voltage is detected by a charge detection circuit 6 for changeover to complementary charge. The state of the current consumption of a self-contained battery is thus always totalled by the CPU and stored in the memory means 5 to complement the power consumed in the battery in a short time.
Patent JP-S537513-A (JP)
Title: Covered hard alloy product
Inventor: KIKUCHI NORIBUMI
IPC: C22C29/16
Filed: 1976-07-10
Abstract: PURPOSE:To improve the wear resistance for scabbed surface, by generating titanium oxycarbide on the surface of the hard alloy or the hard alloy covered with TiC and, further, by forming the covering layer of Al2O3 on the above surface.
Patent JP-S63248397-A (JP)
Title: Method for determining d-mannose
Inventor: ASANO SHIGEKI
IPC: C12Q1/00
Filed: 1987-04-02
Abstract: PURPOSE:To simply determine D-mannose useful in diagnosis of deep mycosis and remedy, etc., in high precision, by reacting a sample containing D-mannose with D-mannose isomerase and measuring the resultant D-fructose. CONSTITUTION:A sample containing D-mannose is reacted with D-mannose isomerase to afford D-fructose, which is then reacted with D-fructose dehydrogenase and oxidation type electron acceptor (e.g. potassium ferricyanide) in the presence of oxygen and production amount of 5-keto-D-fructose, reduction type electron acceptor or superoxide anion (O2<->) or decrease amount of the oxidation type electron acceptor or the oxygen in the above-mentioned reaction is measured to determine D-mannose. The decrease amount of the oxidation type electron acceptor can be measured from absorbance of 660nm.
Patent JP-H01256707-A (JP)
Title: Fluidized bed type boiler
Inventor: IDEI YASUMASA
IPC: F23C10/00
Filed: 1988-04-05
Abstract: PURPOSE:To improve efficiency of a boiler as well as to adjust a temperature of a desulfurizing bed simultaneously by a method wherein a desulfurizing agent discharging member provided with a flowing inlet port to be opened near an installing position of a thermal transmitting pipe at the desulfurizing part is arranged at the desulfurizing part of a fluidized bed and the height of flowing inlet port can be adjusted. CONSTITUTION:In case a boiler load is increased, for example, a temperature of combustion gas at a free board is increased. As a height of a flowing inlet port 29a of a desulfurizing agent discharging member 29 is increased in response to an increasing of temperature, height of a fluidized bed S of the desulfurizing agent is increased and then an amount of flowing medium of desulfurizing agent such as lime 15 in contact with a heat transfer pipe 17 positioned at an upper layer of the desulfurizing agent is increased, resulting in that either a contact area or a contacting frequency between the desulfurizing agent and the thermal transmitting pipe is increased. An amount of thermal transmitting operation from the desulfurizing bed S to the heat transfer pipe 17 is increased and a temperature of the desulfurizing bed is decreased, resulting in that the temperature is set to a predetermined temperature suitable for a desulfurization. In turn, in case a combustion gas temperature of a free board is decreased lower than a temperature suitable for a desulfurization due to a reduction of boiler load and the like, the height of the flowing inlet port 29a of the desulfurizing agent discharging member 29 is decreased and the height of the desulfurizing fluidized bed S is decreased and then a contact area or a contact frequency with the heat-transfer pipe 17 is reduced, resulting in temperature of the desulfurizing bed being increased up to a temperature suitable for the desulfurization.
Patent JP-S62239176-A (JP)
Title: Image recorder
Inventor: ADACHI HIDEKI
IPC: B42C1/12
Filed: 1986-04-11
Abstract: PURPOSE:To resolve trouble to a user for processing after ejection of purposeless papers by inhibiting the recording operation at the time of both sides recording, half folding, and stapling are designated simultaneously. CONSTITUTION:At the time of a both sides image designation (x), half folding designation (y), and stapling are simultaneously executed to an image recorder provided with a recording part (a) capable of both sides recording, a folding means (b) which folds a recorded ejected paper, and a stapling means (c) for binding, an inhibit signal is outputted through a recording control means (d) to inhibit recording to a recording medium by the recording part (a). Thus, ejection of bound and folded purposeless papers whose inside the images are recorded on is prevented, and the user is released from the trouble of exclusion of these purposeless papers.
Patent JP-2000273370-A (JP)
Title: Cleaning liquid for colored composition
Inventor: SUZUKI NOBUO
IPC: G03F7/004
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning liquid which can efficiently clean staining due to a colored composition containing a pigment having a specified average particle size, a binder resin, and a solvent by incorporating the solvent contained in the composition into the same. SOLUTION: This cleaning liquid is used for cleaning a colored composition containing a pigment having an average particle size of 0.5 μm or lower, a binder resin [e.g. a benzyl (meth)acrylate/(meth)acrylic acid copolymer], and a solvent (e.g. a mixture of cyclohexanone, methyl 3-ethoxypropionate, and propylene glycol monomethyl ether acetate) and contains at least one kind of solvent contained in the composition. Preferably, the cleaning liquid further contains a surfactant and/or, preferably, a resin which is a binder resin contained in the composition. Preferably, a residue prepared by centrifuging the colored composition to remove the pigment therefrom is incorporated into the cleaning liquid.
Patent JP-S58199772-A (JP)
Inventor: NAKAMURA MASAYUKI
IPC: C04B35/66
Filed: 1982-05-18
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-H02259261-A (JP)
Title: External combustion engine
Inventor: KUROSAWA MOKICHI
IPC: F02G1/053
Filed: 1989-03-31
Abstract: PURPOSE:To suppress efficiency from its deterioration following the fluctuation of pressure by dividing a piston into two internal spaces opening communication holes specifying their size, in the case of an engine driving the hollow pistons by a working medium heated from the outside by a combustor. CONSTITUTION:Pistons 1, 2, fitted into each cylinder 3, 4 in high and low temperature sides arranged at a right angle, are reciprocated with a phase difference of about 90 deg. by a crank mechanism 12. A high temperature chamber 3a in the high temperature side cylinder 3 communicates with a heater 13, and between the heater 13 and an intermediate temperature chamber 3b, a high temperature regenerator 14 and an intermediate temperature cooler 15 are arranged. While between a low temperature chamber 4a in the low temperature side cylinder 4 and an intermediate temperature chamber 4b, a low temperature heat exchanger 16, low temperature regenerator 17 and an intermediate temperature cooler 18 are arranged. Each of pistons 1, 2, forms a hollow shape, has its hollow chamber 5 divided by a partitioning wall 6, and forms a conduction hole 7 of large size in the periphery of a small space 5a and also has a conduction hole 8 of small size formed in the partitioning wall 6 so as to connecting both the spaces 5a, 5b to each other to provide mutual communication.
Patent JP-S578574-A (JP)
Title: Recovery device for waste toner
Inventor: KASAMURA TOSHIROU
IPC: G03G21/10
Filed: 1980-06-18
Abstract: PURPOSE:To sufficiently utilize the volume of a containing vessel by intermittently operating an oscillating member and leveling off the pile of the toner in the vessel at the time of putting the waste toner into said vessel. CONSTITUTION:An oscillating member 15 is pivotally supported freely rotatably and oscillatably to the shaft 16 installed at one end of a top cover 6. This member 15 is formed of an operating part 15a and a driven part 15b, and is so constituted that the part 15a at one end is allowed to contact with the top surface of the waste toner. When a cassette 20 exists in the copying apparatus, the member 15 is in the position of dotted lines, and when the cassette 20 is removed to the outside of the copying apparatus, an arm is energized by a spring 22, and the oscillating plate 15 is oscillated. The waste toner grown to a pile shape is broken by the oscillating force thereof. Hence, no special driving forces are required as a generating source, and the containing vessel is utilized fully up to its volume.
Patent JP-H07266133-A (JP)
Title: Power supply device for electric discharge machine
Inventor: OIZUMI TADAO
IPC: B23H1/02
Filed: 1994-03-29
Abstract: PURPOSE:To eliminate the need of an auxiliary power supply for starting electric discharge, and to enable high-efficiency electric discharge machining to be conducted in a simple constitution. CONSTITUTION:Each one end of at least one coaxial cable 1A, 1B of a designated length is connected in parallel between an electrode 4 and a work 5 through matched impedances ZA, ZB, and after the gap between the electrode 4 and the work 5 is put in the discharge state by one power supply 2, an electric discharge machining current is supplied between the electrode 4 and the work 5 by energy stored in the coaxial cable.
Patent JP-H08279122-A (JP)
Title: Rotary head cleaning mechanism
Inventor: TANABE JUN
IPC: G11B5/41
Filed: 1995-04-07
Abstract: PURPOSE: To prevent dust stuck to a cleaning member from being scattered to the surroundings. CONSTITUTION: Cleaning member 67 are constituted to be displacable between a press-contact position where the cleaning member 67 are in a press-contact with the rotary heads 61 being the outer peripheral projecting position of a drum 25 and a stand-by position where the member 67 are away from the heads 61 by supporting the member 67 to be freely rotatable at the top end of a cleaning arm 63. Then, a scattering preventing wall 68 covering the periphery of the cleaning member 67 is provided.
Patent JP-S60226349-A (JP)
Title: Brake booster servo unit
Inventor: KOBAYASHI MICHIO
IPC: B60T13/52
Filed: 1984-04-24
Abstract: PURPOSE:To omit a seal member and thereby reduce sliding resistance, by setting up both input and output shafts of a servo unit at the outside of a master cylinder in place of the seal member. CONSTITUTION:A master cylinder 2 is interposed between a booster 1 and a car body 3. An input shaft 17 and an output shaft 31 of the booster 1 are set up outside this master cylinder 2. The output shaft 31 is connectedly installed in a piston 39 of the master cylinder via a lever 38 being tightly attached to this shaft 31. Therefore, both input and output shafts 17 and 31 are not installed inside the master cylinder 2 so that a seal member becomes useless, thus sliding resistance is reduced.
Patent JP-H04314830-A (JP)
Title: Soaking apparatus for strip
Inventor: SUNADA KATSUTOSHI
IPC: C21D9/56
Filed: 1991-04-15
Abstract: PURPOSE:To execute soaking treatment to a steel strip with a simple apparatus in good thermal efficiency by arranging radiant tubes containing electric heater, in parallel crosses so as to surround the steel strip in a soaking chamber in a continuous heat treatment apparatus for steel strip. CONSTITUTION:The steel strip 6 heated at the prescribed temp. in a heating chamber, comes into the soaking chamber 2, and is heated with the electric heaters contained in the radiant tubes 7, 8 arranged in parallel crosses under the prescribed interval in an inner wall part. As only the radiant tubes 7, 8 are penetrated from the outer part toward the inner part in the soaking chamber 2, heat radiation in the soaking chamber 2 is only a little quantity of the radiated heat from these penetrated parts and the soaking chamber itself, and can be restrained to the min. limit. Further, the radiant tubes 7, 8 are arranged in parallel crosses, the radiated heat from surroundings of the soaking chamber can be efficiently compensated with these radiant tubes 7, 8 and needless to say, this apparatus has good soaking effect to both surfaces of the steel strip 6, and further, over-cooling at both edge parts of the steel strip 6 can be prevented and the whole steel strip 6 can uniformly and efficiently be heated.
Patent JP-S57199616-A (JP)
Title: Method of removing tarnish of mold
Inventor: MATSUMURA MASAHIRO
IPC: B29C33/72
Filed: 1981-05-31
Abstract: PURPOSE:To prevent the surface of a mold when a plastic is molded from being corroded, by applying hydrogen peroxide on the surface of the mold thereby removing the tarnish on the mold and rendering the mold surface free of remains. CONSTITUTION:In the process for molding a plastic, hydrogen peroxide is applied on the mold surface that is in a heated state. Thus, the tarnish formed on the mold surface is decomposed with the hydrogen peroxide to be removed, and therefore the mold surface would not occur any damage.
Patent JP-S60225798-A (JP)
Title: Plate surface cleaning agent for planographic plate
Inventor: MATSUMOTO HIROSHI
IPC: C11D7/08
Filed: 1984-04-24
Abstract: PURPOSE:To obtain a plate surface cleaning agent having excellent decontaminating capability and a contamination-preventing effect, by preparing a composition containing a compound selected from the group consisting of polymerized phosphoric acid, an alkali metal salt thereof and an organic phosphonic acid, together with a nitrate, a bisulfate and water. CONSTITUTION:The cleaning agent contains (1) at least one compound selected from the group consisting of polymerized phosphoric acid, an alkali metal salt thereof and an organic phosphoric acid, (2) a nitrate, (3) a bisulfate and (4) water. Component (1) may be, e.g., pyrophosphoric acid, sodium pyrophosphate, potassium pyrophosphate or lithium pyrophosphate, while the nitrate of component (2) may be, e.g., zinc nitrate, cobalt nitrate or magnesium nitrate, and the bisulfate of component (3) is represented by the general formula M(HSO4)n, wherein M is a metal, and n is the valency of M, and may be, e.g., strontium hydrogensulfate or potassium hydrogensulfate.
Patent JP-H05251273-A (JP)
Title: Electrolytic capacitor
Inventor: MIZOBUCHI TAIJI
IPC: H01G9/02
Filed: 1992-03-03
Abstract: PURPOSE:To provide an electrolytic capacitor which is improved in impedance characteristics without a decrease of withstanding voltage by a method wherein an electrolytic paper is interposed between a positive electrode foil and a negative electrode foil, where an electrolytic paper containing whiskers is especially used in an electrolytic capacitor of intermediate or high voltage type. CONSTITUTION:An electrolytic paper is interposed between a positive electrode foil and a negative electrode foil to constitute an electrolytic capacitor, where the electrolytic paper contains inorganic filler. The inorganic filler is whisker of 1-10mum diameter and its content is 1-6%.
Patent JP-S58199343-A (JP)
Title: Recording medium
Inventor: OOTA KAZUCHIKA
IPC: G03C1/735
Filed: 1982-05-17
Abstract: PURPOSE:To obtain a recording medium easily recordable and erasable and good in discriminability, by converting a mixture of an org. transition metal complex having a characteristic convertiable into a glass state and a crystalline state at the same temp. and an org. copolymer, into domains in a film. CONSTITUTION:An org. solvent dissolves (A) the org. transition metal complex having a characteristic convertible into a glass state and a crystalline state at the same temp., having the shown formula, R being 1-12C alkyl, such as copper bis(1-p-n-alkylphenylbutan-1,3-diolate, and (B) an org. polymer, such as poly-2,2- bis(4-hydroxyphenyl)propane. A transparent base is coated with this soln. to give a film having domains serviceable as the intended recording medium. At the time of recording, this medium is irradiated with laser beams or the like in pulses to change the crytalline state and to execute recording by this change, and the record is erased by returning it to the transparent glass state through heat melting or the like.
Patent JP-S60229688-A (JP)
Title: Speed control system of cold rolling mill
Inventor: HAMAMOTO HIROAKI
IPC: H02P7/298
Filed: 1984-04-26
Abstract: PURPOSE:To utilize a mill motor to its maximum capacity by setting the optimum speed of the motor so that a load current becomes substantially equal to the rated current of the motor. CONSTITUTION:The difference between a load current IF detected by a current transformer 9 and acceleration/deceleration current Ialpha calculated by an acceleration/deceleration current calculator 25 is obtained to attain a real load current IF', the difference DELTAI between the rated currents IR set by a rated current setter 24 and IF' is input to an overload detector 26, and if the difference DELTAI is smaller than the certain set value, a relay coil 23c is energized to turn ON or OFF contacts 23a, 23b. Thus, when a load current is smaller than the rated current, it is operated at the preset maximum speed, and when the load current becomes substantially the same as the rated current, its speed is used as a limit speed.
Patent JP-S60227595-A (JP)
Title: Ultrasonic transmitter-receiver
Inventor: HAMA YOSHINORI
IPC: H04R1/44
Filed: 1984-04-26
Abstract: PURPOSE:To eliminate diffusion of pump waves, to improve mutual actions of signal waves and pump waves and to make the wave detection highly sensitive by producing parametric actions in an acoustic tube and sealing a liquid with high nonlinearity. CONSTITUTION:A cylindrical acoustic tube 1, a pump wave transmitter 2 disposed on the interior thereof and a receiver 3 are provided. The acoustic tube 1 is filled with a liquid 11 of high nonlinearity. A pump wave 4 emitted from the transmitter 2 is concentrated on a cylindrical axis, propagates the liquid 11 in the axial direction and arrives at the receiver 3. At this time, if the pump wave 4 is a signal wave 5 for arriving in the axial direction in the acoustic tube 1, the pump wave 4 produces mutual actions with the signal wave 5, which change frequency. The said frequency is detected by the receiver 3.
Patent JP-H11257389-A (JP)
Title: Motor-operated brake device
Inventor: NAKAMURA TADAAKI
IPC: F16D65/18
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the initial responsiveness and the like of a motor-operated brake device by eliminating its axial backlashes with a ball screw mechanism, and reduce the size of the device by rendering its overall outside diameter small. SOLUTION: A caliper 3 is integrally provided on its side of an inner leg 5 with a motor case 4, in which an electric motor 9 is stored with its rotor 11 integrated with a nut cylinder 16 in a ball screw mechanism 14. The ball screw mechanism 14 is constituted of the nut cylinder 16 formed in its internal surface with a tapped hole 16A, a screw shaft 18 formed in its external surface with a spiral groove 18A, and a plurality of balls 17 interposed for rolling motion between the tapped hole 16A of the nut cylinder 16 and the spiral groove 18A of the screw shaft 18 to hold the screw shaft 18 screwed tight with the tapped hole 16A of the nut cylinder 16.
Patent JP-H1180648-A (JP)
Title: Water paint composition for outer surface of can
Inventor: NAKAMURA TETSUHISA
IPC: C09D133/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a water paint composition for outer surface of a can which forms a coating having water resistance to endure a heat treatment process for sterilizing drink and food cans and excellent workability to various can shapes, and has a low content of org. solvents. SOLUTION: This composition comprises resin components, a) an α.βmonoethylene unsaturated carboxylic acid, 1-5C hydroxyalkylacrylate or methacrylate, and a water soluble acryl resin which is provided by solubilizing or dispersing a copolymer of a vinyl monomer copolymerizable with the above- mentioned monomer with a volatile base: 55-63 wt.%, b) a polyetherpolyol being an adduct of polyoxyalkylene bisphenol A having 300-1,600 mol.wt.: 7-15 wt.%, and c) an amineformaldehyde condensate : 30 wt.%.
Patent JP-S62104851-A (JP)
Inventor: RICHIYAADO DABURIYUU POSHIBUIE
IPC: C08L67/00
Filed: 1986-04-10
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-2000272966-A (JP)
Title: Carbonaceous material
Inventor: MUROI TOSHIYUKI
IPC: C09K11/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a carbonaceous material enabling easy judgement of the character of a molded material by the difference of aggregate compounded to carbonaceous aggregate. SOLUTION: A fluorescent pigment is added in an amount of 0.1-5 wt.% to a carbonaceous composition composed of 10-99.9 wt.% carbonaceous aggregate and 0.1-90 wt.% ceramic aggregate and metals and a cylinder 1 is formed by using the obtained carbonaceous material. Separately, a cylinder 2 is formed by another carbonaceous material containing different ceramic aggregate and free from fluorescent pigment. The cylinder 1 and the cylinder 2 can easily be discriminated by irradiating the cylinders with ultraviolet rays and observing the emission of fluorescent light from the cylinder 1 composed of the carbonaceous material compounded with the fluorescent pigment. The technique is useful also for the confirmation of the position of the cylinder 1 in a refractory structure 11.  The discrimination may be carried out by the intensity of the fluorescent light by varying the addition amount of the fluorescent pigment or by the color of the fluorescent light by adding a fluorescent pigment having different fluorescent light color.