baber/WOPTO huggingface dataset:
Patent JP-H02146156-A (JP)
Title: Controller for digital positioning of magnetic head
Inventor: OGAWA HITOSHI
IPC: G11B21/10
Filed: 1988-11-28
Abstract: PURPOSE:To improve the positioning speed and the accuracy of a magnetic head by calculating the address of a characteristic compensated value preserved in a ROM, and using the preserved value of the designated address for an output. CONSTITUTION:A CPU 6 uses data preserved in a RAM 8, calculates the address of a ROM 7 by an arithmetic expression determined beforehand, loads the characteristic compensated value of an input position deviating signal preserved in the ROM 7, and sends it to a D/A converter 9. The D/A converter 9 converts a digital signal from the ROM 7 into an analog signal, an analog positioning signal is amplified by an amplifier 10, and a magnetic head 1 is moved by a driving part 11 by the amplified signal. In such a constitution, the delay of the positioning signal due to the total calculating time of a digital compensating circuit 12 can be corrected, and by rewriting the characteristic compensated value preserved in the ROM 7, the optimal value can be selected for the characteristic compensation.
Patent JP-S63151394-A (JP)
Title: Garbage disposer
Inventor: OKAMOTO EIKI
IPC: B09B3/00
Filed: 1986-12-15
Abstract: PURPOSE:To facilitate garbage disposal by providing a heater for drying and a heater for ignition, and also a secondary combustion chamber for directly burning exhaust gas. CONSTITUTION:Garbage A is introduced onto a grate 4, and both a heater 6 for drying and a reflector 7 are moved to a prescribed position and electricity is conducted to the heater 6 for drying, a heater 13 for direct combustion and a motor 18 for suction. Garbage A is dried by heat of the heater 6 for drying, and when the temp. of the inside of a combustion chamber 3 is raised, a thermostat 9 is actuated and electricity is conducted to a motor 8 for ignition to burn the garbage A. When the temp. of the combustion chamber 3 is further raised, a thermostat 10 is actuated to turn off the conduction of electricity for the heater 6. Soot or the like are removed from the exhaust gas discharged at a time of combustion with a filter 11, and this exhaust gas is directly burned in a secondary combustion chamber 12 and thereby atmospheric pollution can be prevented.
Patent JP-H02146393-A (JP)
Title: Opening and closing lever device for valve
Inventor: GOMI CHIKASHI
IPC: F16K35/02
Filed: 1988-11-28
Abstract: PURPOSE:To prevent occurrence of impulse, etc. in pipes by providing a double- stage valve opening device by which valve opening operation is stopped at a position approx. within 45 degrees apart from fully closed position when a lever is turned to open the valve and valve closing operation is not stopped when the lever is turned to close the valve. CONSTITUTION:This device is an opening and closing lever device for a valve and a valve shaft 4 is turned by approx. 90 to approx. 180 degrees to open and close a butterfly valve 1, etc. When the lever is turned to open the valve, a locking lever 10 is grasped to disengage a locking pawl 10a and one end 6a of a pin 6 for operating a lever 5 is slid in an arc groove 9a. Then the operation to open the valve is stopped automatically at a valve opening position approx. within 45 degrees apart from the fully closed position. The lever 5 is turned further to open the valve, the one end 6a of the pin 6 is pushed into the arc groove 9a and the turning operation is not stopped until the valve is fully closed. Thus occurrence of vibration or noise of pipes generated due to dynamic impulse by flow and leakage at joints can be prevented.
Patent JP-H05136600-A (JP)
Title: Electronic component recognition device
Inventor: TAKEUCHI FUMIAKI
IPC: G01B11/00
Filed: 1991-11-14
Abstract: PURPOSE:To provide an electronic component recognition device which recognizes the position of an electronic component accurately basing on image data obtained by an image sensing means which picks up the image of lead rows even if an electronic component is provided with lead rows at its four sides. CONSTITUTION:A lighting apparatus is provided to the underside of a component feed stage where an electronic component is placed. An image sensing device which picks up the image of lead rows 14 is composed of a first to a fourth line sensor, 19-22, arranged crosswise above the electronic component 11. The images of the left side lead row 14 and the upper side lead row 14 of the electronic component 11 are picked up by the first line sensor 19 and the second line sensor 20 respectively, and then the image sensing device is made to move in a horizontal direction by a transfer device to pick up the images of the right side lead row 14 and the lower side lead row 14 of the electronic component 11 by the third line sensor 21 and the fourth line sensor 22.
Patent JP-S63151637-A (JP)
Title: Calcining and foaming method of inorganic foam material
Inventor: TANAKA ISAO
IPC: C03B19/08
Filed: 1986-12-17
Abstract: PURPOSE:To obtain an inorganic foam material free from cracking and having excellent dimensional accuracy, strength, lightweight and heat insulating properties, by arranging a preformer mainly consisting of a glassy mineral in a calcining mold having a tubular hollow mold and a shaft and calcining and foaming the preform. CONSTITUTION:A foaming agent (e.g. PVA) and as necessary water are added to a glassy mineral (e.g. SHIRASU) and mixed and the resultant calcining composition is molded under pressure to provide a preform 1. Then a tubular hollow mold 21 is put on a table plate 20 and a shaft 22 supported by a receiving table 23 on the table plate are provided in nearly center part of the hollow mold 21 and above-mentioned preformer 1 is arranged on the lower and inner face of a calcining mold 2 where the cross section of the space formed by the hollow mold 21 and the shaft 22 is larger than the cross section of the resultant calcined foam and calcined and foamed at 1,100-1,200 deg.C.
Patent JP-H02146942-A (JP)
Title: Motor
Inventor: TAKAGI YASUYUKI
IPC: H02K5/167
Filed: 1988-11-25
Abstract: PURPOSE:To facilitate assembly work by mounting a bearing to a motor case by a threaded part concentric with a rotary shaft. CONSTITUTION:A rotary shaft 4 forms an outer surface of its inner end side bearing 9 serving as the male thread part 9b screwed to the female thread part 8a provided in a bearing bed 8. The bearing 9 provides in its outer side end face a tool engaging groove 9c engaging a tool of driver or the like. Accordingly, after a motor is completed in its assembly, the bearing 9 engages with its tool engaging groove 9c the tool of driver or the like to rotate the bearing 9, enabling a clearance (c) to be adjusted in the thrust direction. Further after the assembly, the motor can be adjusted from the outside. Thus, assembly work can be facilitated.
Patent JP-S62157791-A (JP)
Inventor: KANEHARA TAKEYOSHI
IPC: G05B19/19
Filed: 1985-12-27
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-H03159765-A (JP)
Title: Sheet paper guide mechanism
Inventor: MATSUSHITA IZUMI
IPC: B41J15/04
Filed: 1989-11-17
Abstract: PURPOSE:To remove simply paper clogging by a method wherein a movable guide sheet paper separation preventive component is provided which prevents sheet paper which is carried among respective movable guide components from separation upward, and a guide side wall sheet paper separation preventive component which covers a roof part between respective guide side walls of a guide base board, and is fixed by engagement between respective guide side walls, and prevents the sheet paper to be carried from separation upward, is established. CONSTITUTION:Movable guide sheet paper separation preventive components 41, 42 for preventing label paper to be carried from separation upward are fitted respectively to respective movable guide components 37, 38. Grooves 34a, 34b, 34c, 34d into which engaging projections 33a, 33b, 33c, 33d provided to a guide side wall sheet paper separation preventive component 32 which prevents the label paper to be carried from separation upward by covering a roof part between respective guide walls 31a, 31b are respectively inserted, are established to respective guide side walls 31a, 31b.
Patent JP-H11133628-A (JP)
Title: Photoresist washing stripper
Inventor: MIGAMI ICHIRO
IPC: G03F7/42
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a photoresist washing stripper capable of satisfactorily dissolving even a film deposited on a side wall in reactive ion etching or other method and a photoresist highly degenerated by ion implantation. SOLUTION: The photoresist washing stripper consists of 80-95 wt.% dimethyl sulfoxide and 5-20 wt.% ethylenediamine and suitably contains a nonionic surfactant. The stripper has very high photoresist dissolving power and exhibits superior stripping capability even to a film deposited on a side wall in reactive ion etching or other method and a photoresist degenerated by ion implantation.
Patent JP-H05135481-A (JP)
Title: Disk drive device
Inventor: KAWASAKI TATSUO
IPC: G11B19/02
Filed: 1991-11-14
Abstract: PURPOSE:To provide a disk drive device shortening the waiting time at the time of starting rotation of a disk like recording medium and recording and reproducing information rapidly. CONSTITUTION:This device is the disk drive device driving and rotating a disk recording information by a motor 10 and recording and reproducing the information, and is provided with a reference clock generating means 12 generating a reference clock signal synchronizing with the r.p.m. signal of the motor 10 and recording/reproducing control means 14, 18 controlling the recording/ reproducing of the information to the disk. Data is recorded and reproduced from before the disk is arrived at a prescribed r.p.m.
Patent JP-S62157242-A (JP)
Title: Intake device of engine
Inventor: HARA YOSHIHIRO
IPC: F02D9/02
Filed: 1985-12-27
Abstract: PURPOSE:To simplify changeover of carburetors by branching an intake pipe inlet into two branches equipped with two kinds of carburetors and making a manipulation wire reel engage selectively with a throttle wire reel of each of the two carburetors. CONSTITUTION:An inlet of an intake pipe 1 is branched into two branches which are connected to carburetors 2 and 3 respectively. The carburetors 2 and 3 are of different specifications. Throttle wires 5 of the carburetors 2 and 3 are connected to reels 7 rotatably pivoted on a shaft 6. A running wire 8 connected to a throttle grip 9 is connected to a reel 10 pivoted on the shaft 6. The reel 10 with claws 11 arranged on its both side surfaces is made to slide by means of a lever 12 to be selectively engaged with claws 13 of the reels 7 on either side.
Patent JP-H02145714-A (JP)
Title: Method for constructing furnace bottom in blast furnace
Inventor: AOYAMA KAZUTERU
IPC: C21B7/06
Filed: 1988-11-25
Abstract: PURPOSE:To form an air zone between furnace bottom plate and graphite quality pressing-in material and to prevent lowering of cooling efficiency due to the air zone at the furnace bottom in a blast furnace by inserting rapid hardening graphite quality troweling material at between graphite quality stamping material filled on lower part of the furnace bottom plate in the blast furnace and the graphite quality pressing-in material. CONSTITUTION:Plural number of I-shaped steel beams 1 are arranged on base concrete at the lower part of the blast furnace and refractory castable 2 is applied to each between the I-shaped steel beams and on this, cooling pipes 3 are arranged, and the graphite quality stamping material 4 is applied so as to surround these. Successively, on this, the rapid hardening graphite quality troweling material 5 is troweled at about 1-3mm thickness to smoothly finish the surface. On the rapid hardening graphite graphite quality troweling material 5, the graphite quality pressing-in material 7 is pressed-in from a pressing in hole 8 arranged in the bottom plate 6 in the blast furnace to uniformly fill up without any gap on the whole rear face of the bottom plate 6 in the furnace. The lowering of the cooling efficiency with heat conductivity caused by existence of the air zone between the furnace bottom plate 6 is prevented and the graphite quality pressing-in material 7.
Patent JP-H01140399-A (JP)
Title: Device for alarming excess of vehicle speed
Inventor: SHIBUYA MASATOSHI
IPC: G08G1/09
Filed: 1987-11-27
Abstract: PURPOSE:To generate a vehicle speed excess alarm suitable for a road by converting a vehicle speed signal into a distance signal, deciding the existence of the providing of a transmitter, making a limiting vehicle speed and a prescribed vehicle speed from this transmitter into vehicle speed deciding values respectively, comparing the vehicle speed deciding values with an actual vehicle speed, and generating the alarm. CONSTITUTION:A control means 3 converts the vehicle speed signal from a vehicle speed sensor 2 into the travel distance of a vehicle and decides whether the transmitter is provided or not, which is provided at a prescribed interval on the road and transmits a limiting speed signal, by the converted travel distance. Thereafter, when the control means 3 decides that the transmitter is provided, the limiting vehicle speed from the transmitter is made into the vehicle speed deciding value, and when the control means 3 decides that the transmitter is not provided, the prescribed vehicle speed is made into the vehicle speed deciding value. Then, the vehicle speed deciding value is compared with the actual vehicle speed. As the result, when the actual vehicle speed exceeds the vehicle speed deciding value, an alarm device 4 is energized, and the alarm is generated. Thus, the vehicle speed excess alarm to suit a road condition can be generated.
Patent JP-H07150023-A (JP)
Title: Shrinkage-reducing composition
Inventor: TSUKAMOTO KAZUYA
IPC: C08L67/06
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a shrinkage-reducing composition which shows high compatibility with unsaturated polyester resins, holds low shrinkage and high mechanical strengths and has good appearance without staining the mold surface by using a polystyrene whose polymerization is carried out by adding n-dodecylmercaptan and is terminated at a specific polymerization rate. CONSTITUTION:100 pts.wt. of styrene is combined with 0.01 to 1 pt.wt of n- dodecylmercaptan to start bulk polymerization until the polymerization rate reaches 10 to 70% to give the object composition. As a polymerization terminator, is preferably added, for example, 50 to 5,000ppm of hydroquinone to the polymerization mixture.
Patent JP-H03164044-A (JP)
Title: Clamping structure for rotor
Inventor: SOGABE MASATOYO
IPC: H02K7/14
Filed: 1989-11-20
Abstract: PURPOSE:To easily secure a rotor to a rotational shaft by forming longitudinal slits on a part protruding at a cylinder inserted and fixed to the center of the rotor from one side end face of the rotor, inserting the shaft to be driven into the cylinder, and clamping it to the slit part. CONSTITUTION:A cylindrical member 18 is inserted into a central hole 16 formed at the center of a rotor 14, and molding resin 20 is filled in a gap between both to be coupled. A chamfered part 34 is firmed on the member 18, and a central hole of the same shape as the profile shape of the member 18 is forned at the end plate 26 of the rotor 14. The shoulder 32 of the member 18 is brought into contact with the end plate 26. Further, the member 18 protrudes to the side of a machine tool 10 having a rotational shaft 12 to be driven, and a plurality of slits 30 are formed on a protrusion 22. After the shaft 12 is inserted into the member 18, split clampers 24a, 24b are brought into contact with the slits, and clamped with screws 36. Thus, the rotor 14 and the shaft 12 are easily clamped strongly in axial and rotational directions.
Patent JP-S63155561-A (JP)
Title: Fuel cell
Inventor: SAKAI KATSUNORI
IPC: H01M8/02
Filed: 1986-12-18
Abstract: PURPOSE:To uniformize a temperature distribution over the surface of a cell, by providing such an arrangement as positioning a cooling tube for a coolant inlet on the inlet side of an oxidizer passage and positioning a cooling tube for a coolant outlet on the outlet side of the oxidizer passage. CONSTITUTION:A cooling effect is excellent in the vicinity of the inlet of an oxidizer passage because a coolant inlet tube 13 supplied with a coolant at comparatively lower temperature than that of an inlet tube 11 is disposed there. In addition, a cooling outlet tube 14 supplied, from a return tube 15, with a coolant having comparatively high temperature due to heat exchange carried out at the cooling inlet tube 13, is disposed in the vicinity of the outlet of the oxidizer passage. Then, since the temperature in the vicinity of the outlet of the oxidizer passage is comparatively low, sufficient cooling performance can be satisfied even at the cooling outlet tube 14 through which coolant having comparatively high temperature flows. According to the abovementioned reason, any local high temperature on the flat face of a cell can be suppressed so as to maintain the temperature on the surface of the cell at a uniform level.
Patent JP-S63154459-A (JP)
Inventor: NONAKA AKIO
IPC: B61B13/00
Filed: 1986-12-18
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-H07163056-A (JP)
Title: Electric power supply system
Inventor: WATARI SHINICHIRO
IPC: H01L31/04
Filed: 1993-11-30
Abstract: PURPOSE:To provide an excellent electric power supply system of a long life in which an electric power from a commercial power supply and a generated electric power from a generator means are effectively utilized with simple constitution, and maintenance is not required. CONSTITUTION:This is an electric power supply system S in which an electric power is supplied to a load L from a commercial power supply 1 and a generator means 5 provided in parallel with the commercial power supply 1, and which system S is provided with an electric power detecting means 2 for detecting an electric power supplied to a load L from the commercial power supply 1 and the generator means 5, and also an electric power control means 4 for limiting electric power supply from the commercial power supply 1 when a greater service electric power than a reference service electric power is detected by the electric power detecting means 2. corresponding to the output of the electric power connector, the three-phase electric variable and a command limitation value A are compared with each other, thereby limiting each antiphase command value and at the same time preferentially outputting each positive-phase command value without limiting it and limiting each positive-phase command value and at the same time preferentially outputting each antiphase command value without limiting it.
Patent JP-H10142913-A (JP)
Title: Identification type cartridge and cartridge attachable image forming device
Inventor: YOKOGAWA NOBUHITO
IPC: G03G15/08
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To make a cartridge common to plural kinds of toner, to prevent the cartridge from being erroneously loaded, to rewrite quite different information and to recycle the cartridge by providing a rewritable semiconductor storage member. SOLUTION: The container rotating type toner cartridge 1 having a spiral groove 3 formed on the peripheral surface of a container is equipped with the rewritable semiconductor storage member 2. It is good to use a backup memory, a flash memory and a non-volatile RAM, concretely, as the storage member 2. By such constitution, the cartridge 1 is equipped with the rewritable storage member 2, so that many pieces of toner information in the cartridge are used in common and also plural sensors need not be provided in order to obtain many pieces of information. Since the storage member 2 is easily allowed to hold individual information, the cartridge 1 is made in common and advantageous in terms of cost.
Patent JP-H06121706-A (JP)
Title: Manufacture of transparent case for containing article
Inventor: MATSUMOTO YOSHIO
IPC: A45C11/00
Filed: 1992-10-13
Abstract: PURPOSE:To supply plastic sheets for forming a transparent sheet for containing articles to a printing machine securely one by one without generation tight attachment of them to each other by static electricity when they are placed on each other, and maintain their transparency without becoming cloudy, sticky, or being damaged. CONSTITUTION:Mat work is applied to one surface or both surfaces of a transparent plastic sheet to form a cut sheet 1. Printing of characters or designs is applied to this cut sheet 1. Transparent ink is coated on the whole surface of a part to be punched or a necessary part with relation to design in the mat- worked surface 2 is coated with transparent ink, and a material punched from the cut sheet 1 is formed to be a case.
Patent JP-H09117449-A (JP)
Title: X-ray picture diagnostic system
Inventor: KAMIYA MASAMI
IPC: A61B6/08
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent useless X-ray from irradiating an examinee by providing an area inputting part for inputting a subject area to be displayed on a screen and deciding an area to be irradiated by an X-ray with a collimator based on the subject area. SOLUTION: Radioscopic conditions are inputted in a console 16, as is an area to be displayed on a screen while watching a picture display part 11. Then, a CPU 15, on the basis of the area so inputted on the screen, calculates each setting value corresponding to plural collimator blades and transmits it to a collimator control part 13. In addition, the CPU 15 detects the present position of each collimator blade by means of each detecting part for collimator position, thereby determines the moving amount of each collimator blade from the setting value, and also sets the opening to be formed by each collimator blade. Further, on the basis of this set opening and the radioscopic conditions inputted in the console 16, X-ray generating conditions are set in a part 12 for controlling high voltage generation, so that an X-ray is generated from an X-ray generating part 1.
Patent JP-H10138378-A (JP)
Title: Composite nonwoven fabric for cleaning
Inventor: TASHIRO IZUMI
IPC: D04H3/018
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric for cleaning having high strength, satisfactory drape and sense of hand touch, and excellent wiping property for large refuse to small refuse. SOLUTION: In the composition nonwoven fabric for cleaning obtained by laminating spun bonded nonwoven fabrics on both surfaces of a melt blown nonwoven fabric and providing regions where fibers are fusion bonded to each other by heat fusion bonding at an interval, means fiber size of the melt blown nonwoven fabric is 0.5 to 6μm, weight is 8 to 35g/m<2> , mean fiber size of the spun bonded nonwoven fabric is 8 to 30μm, weight is 8 to 35g/m<2> , and fusion bonded regions of continuous long fibers of the spun bonded nonwoven fabric are provided at an interval with weak bonding force indicated by 0.68 to 1.12 of a ratio (tensile strength/METSUKE) of a tensile strength (N) to weight (g/m<2> ) in a flowing direction of the nonwoven fabric measured according to JIS L 1906.  Total sum of an area of the regions where fibers of the melt blown nonwoven fabric and the spun bonded nonwoven fabric are fusion bonded to each other provided at an interval is 5 to 12% of the entire composite nonwoven fabric.
Patent JP-H01142066-A (JP)
Title: Equipment for producing both cold rolled steel sheet and hot dip plated steel sheet
Inventor: YAMAGUCHI SUSUMU
IPC: C23C2/00
Filed: 1987-11-27
Abstract: PURPOSE:To easily change over a stage for producing a cold rolled steel sheet to a stage for producing a hot dip plated steel sheet in a short time by vertically movably placing a sink roll so that the roll emerges from a plating bath and by making it possible to freely carry in and out the roll. CONSTITUTION:A deflector roll 3 and a sink roll 4 are arranged in the title equipment so that a pass line for a steel sheet 1 can be changed over. The roll 4 is placed vertically movably within the range of a stroke by which the roll 4 emerges from a plating bath 2. The sink roll 4 can be carried in and out of the equipment.