baber/WOPTO huggingface dataset:
Patent JP-H07231696-A (JP)
Title: Motor controller
Inventor: SUMIMOTO YOSHIYUKI
IPC: H02P7/29
Filed: 1994-02-17
Abstract: PURPOSE:To perform current limiting with the temperature rise of a motor at a low cost, in an electric motor which performs the current limit of that motor by detecting the current in the motor. CONSTITUTION:By using a material large in temperature coefficient for a shunt resistor 35, the resistance value increases by heat when a large current flows through this, and the output of a motor current detecting circuit 21 reaches a value larger than the current actually flowing through a motor 4. Hereby, a CPU 23 judges that a current is flowing too much through the motor 24, and controls the current value smaller. Accordingly, it becomes possible to limit the current value with the temperature rise of the motor 4. Moreover, the torque decreases with the reduction of the current value, so the motor 4 does not rotate abnormally. Moreover, since it does not need a temperature detecting element or its peripheral circuit, the cost can be reduced. Furthermore, there is no necessity to detect the temperature, it does not affect the processing speed of the CPU 23.
Patent JP-H08240473-A (JP)
Title: Gas meter inspection device
Inventor: NAGASUMI SHIYUUHEI
IPC: G01F25/00
Filed: 1995-03-06
Abstract: PURPOSE: To enhance the detecting accuracy by eliminating the occurrence of an error by manual operation by automatically controlling start and finish of measurement as well as to directly read an instrumental error by a display part without performing instrumental error correcting calculation on a measured result. CONSTITUTION: A test meter pulse input unit 1 is provided to generate a pulse when an indicator of a test meter 4 is read, and the test meter pulse input unit 1 is installed on the test meter 4, and its pulse is inputted to a meter inspection unit 3, and this pulse is used as a signal to start and stop measurement. The instrumental error of a test meter 2 is beforehand inputted by an instrumental error setting means, and the instrumental error is automatically corrected to a measured result, and the instrumental error of the test meter 4 is displayed on a display part 33.
Patent JP-S55138144-A (JP)
Title: Data write system of crt display unit
Inventor: IIDA MASAYUKI
IPC: G06F3/153
Filed: 1979-04-13
Abstract: PURPOSE: To prevent the generation of noises by simplifying circuit constitution while increasing a write speed by sending a write signal to a memory stroed with data of characters to be displayed in rasters while a beam scans a cursor blank part.  
     CONSTITUTION: Dot clock pulse DCP is applied to free-running address counter SAC and the output of line counter C 4  is applied to line address selector LAS, which is further applied with write line address WLA. Then, outputs FCC 0 WFCC 5  of column counter C 2  are applied to coincidence circuit CIC, which is also applied with write solumn address WCA at the other input, and the output of selector LAS and circuit CIC and AND-ed by AND gate G 2 . Screen memory SCM is stored with data corresponding to characters in a block and while a beam scans a cursor blank part, write signal MWR is supplied from gate G 2  to this memory SCM; and outputs VA 3 , VA 0  are supplied from selector LAS to increase a write speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51120840-A (JP)
Title: Automatic score indicating device for jong playing device
Inventor: MATSUHASHI KAZUTOSHI
IPC: A63F7/02
Filed: 1975-04-14
Abstract: PURPOSE: To automate the discriminating operation for final scores in a joing playing device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000242331-A (JP)
Title: Autonomous travel robot and its travel control method
Inventor: KAWASAKI SHINICHIRO
IPC: G05D1/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To enable the robot to automatically pass through a narrow part while keeping an interval with a wall part in the case of traveling and reaching the narrow part by detecting the distance between the robot and wall body and controlling the travel of the robot according to the distance. SOLUTION: This robot has a front edge detecting means 1 which detects the robot entering the narrow part 5, distance detecting means 2 and 3 which detects the distance between the robot in its travel and the wall body, and a rear edge detecting means 4 which detects the robot having passed through the narrow part 5. Further, the robot is equipped with a control means which controls the travel of the robot according to the detection results from the respective detecting means. The robot detects the entry into the narrow part 5 by using the front and rear edge detecting means 1 and 4 at the time of entering the narrow part 5 and also determines operation for passing through the narrow part 5 by using the distance detecting means 2 and 3 and travels while passing through the narrow part 5.  Then the front and rear edge detecting means 1 and 4 are used to detect the robot having passed through the narrow part 5.
Patent JP-H02226052-A (JP)
Title: Manufacture of analysis element
Inventor: TANAKA MITSUTOSHI
IPC: G01N21/78
Filed: 1989-02-27
Abstract: PURPOSE:To keep blank values of a calibration curve of dry type chemical analysis element used for a dry chemistry without incurring a rise in cost for refining of raw material or the like by adding a substance detectable optically to a cost composition or an impregnation composition. CONSTITUTION:63.7mg of o-crezolphthalein complexone is dissolved into a 0.02 N-NaOH solution and 0.4ml of an aqueous solution containing 10mg/ml of CaCl2 is added to the solution. Then, a liquid of a composition (a) is applied on a polyethylene terephthalate with a thickness of 180m primed with gelatin and dried to form an indicator layer. A liquid of a composition (b) is applied on the layer and dried to form an adhesive layer and the surface thereof is wetted by water of about 25C to bond a tricot cloth thereon. Then, a composi tion C is applied so as to reach an amount of a component cover and dried to make a development layer.
Patent JP-H03249443-A (JP)
Title: Microvibration mass damper
Inventor: MIYAMA TAKASHI
IPC: F16F15/02
Filed: 1990-02-28
Abstract: PURPOSE:To perform effective operation even for microvibration without friction by pivotally mounting a mass on a base with laminated rubber, supporting a rigid material on the base and four sides of the mass by means of horizontal springs and disposing a damper between the center of the mass and the base. CONSTITUTION:A mass 1 is pivotally mounted on a base 2 with laminated rubber 3. A buttress 4 as a rigid material on the base 2 and four sides of the mass 1 are supported by horizontal springs 5. A damper 7 is mounted between the center of the mass 1 and the base 2. A mass damper is assembled in a structure to vibrate such a vibration system, resulting in less vibration of the structure due to earthquakes, blasts, etc. In this way, the mass damper effective ly operates against small vibration without friction and backlash.
Patent JP-H04264317-A (JP)
Title: Ferrodielectric substance
Inventor: AKIYAMA ZENICHI
IPC: G02F1/05
Filed: 1991-02-19
Abstract: PURPOSE:To prevent dielectric breakdown due to polarizing treatment and improve a yield by molding a ferrodielectric substance of a substrate with cyclic irregularities on the surface formed by a Sol-Gel technique and a ferrodielectric substance crystal orientation film thereon. CONSTITUTION:A ferrodielectric is molded of a substrate 1 which is formed by a Sol-Gel technique with cyclic irregularities on the surface and a ferrodielectric substance crystal orientation film 2 formed thereon. The film 2 has atoms arrayed along the irregularities on the substrate 1. To obtain film quality, crystal property and orientation approximated to those of a single crystal, the sizes of the irregularities are approximated to an atomic level to make L1, L2 as small as possible. As a change in size affects the film quality of the film 2, uniform irregularities are required all over the substrate. That is why a Sol-Gel technique is applied. No polarizing treatment is required at all and natural polarization is provided, so that the rate of crystal orientation is 50% or more to improve a yield of a high performance ferrodielectric substance.
Patent JP-H10238274-A (JP)
Title: Vertical hole excavating device
Inventor: SAITO MASAHARU
IPC: E21D1/03
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a vertical hole excavating device which sharply improves the efficiency and accuracy of an excavating work, and is suitable to automatic operation and moreover adaptable to various excavated objects. SOLUTION: An excavating device 1 is elevatably supported on the wall surface 4 of a vertical hole 3 by a body gripper device 5 and a subgripper device 6 and carrys out the excavating work of the bottom 3a of the vertical hole. In this case, a working machine support part 12 is rotatably provided below a center frame 2 being the main body of the excavating device 1. A vertically rotatable cutter device 15 and a working arm to grasp the suction port side of a suction hose 33 extending from the side of a main and a sub vacuum device 30, 31 for sucking up an excavated trash are provided below the working machine support part 12. In addition, a rock drill 26 is expansibly installed on a center frame 2.
Patent JP-S60190139-A (JP)
Title: Bearing transmission unit
Inventor: FUKUNAGA MASAO
IPC: H02K7/08
Filed: 1984-03-09
Abstract: PURPOSE:To freely start a motor by forming a bearing of a gear rotational shaft having a bearing surface formed through a step from the bearing surface of a rotor at the bearing of the rotor shaft of the motor, thereby preventing an external force from being applied to the permanent magnet rotor. CONSTITUTION:The rotational shaft 7 of a permanent magnet rotor 3 is supported by a front bearing 8 and a rear bearing 9, a gear bearing 10 having larger inner diameter of the bearing face than the front bearing 8 is formed at the bearing 8, and a step 8a is formed between the bearing faces. If a radial force or a thrust is generated at a worm 5, the radial force is supported by the gear bearing 10 of the front bearing 8, and the thrust force of a gear shaft 12 is supported by the step 8a between the front bearing 8 and the bearing 10. Thus, no external force is acted on the rotor 3.
Patent JP-H104131-A (JP)
Title: Robot assembled body and carrying device for semiconductor wafer treatment
Inventor: MCCLINTOCK WILLIAM
IPC: H01L21/677
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to conduct an insertion of a new wafer into a process chamber simultaneously with the time when a treated wafer is taken out from the same chamber, by a method wherein upper and lower robot assembled bodies, which are coaxially connected, are constituted in such a structure that they are independently actuated. SOLUTION: A robot assembled body 10 consisting of independent upper and lower robots 14 and 16, which are coaxially connected, is arranged in the center in a transfer chamber 12 of a wafer treating system. At this time, the robot 14 is connected with the upper side of upper structure of the chamber 12 and the robot 16 is connected with the bottom wall of the chamber 12. The robots 14 and 16 respectively transfer independently semiconductor wafers to process chambers 18a and 18b via apertures between the chamber 12 and the process or reaction chambers 18a and 18b or move the semiconductor wafers between the process or reaction chambers 18a and 18b. As a result, an insertion of a new wafer into the process chamber can be conducted simultaneously with the time when a treated wafer is take out from the same chamber.
Patent JP-H10239560-A (JP)
Title: Optical connector connecting tool
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/36
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector connecting tool capable of simply connecting an optical connector ferrule supported on a housing to another optical connector ferrule. SOLUTION: When an optical connector ferrule 5 is supported on a holder section 26 protruded from a ferrule support member 12 reciprocatably supported on the tool main body 11 of this tool 10 and is merely inserted into a housing 2, the connector ferrule 5 is supported on the elastic pawls 4 of housing 2, and the connected state to an optical connector ferrule 1 on the housing 2 side can be maintained. When a deforming contact section 24 movable relatively to the ferrule support member 12 is thrust into the housing 2, the connected state between the elastic pawls 4 and optical connector ferrule 5 is released, and the optical connector ferrule 5 can be easily extracted from the housing 2.
Patent JP-H05251025-A (JP)
Title: Sample inclination device for transmission electron microscope
Inventor: SUZUKI SHIGERU
IPC: H01J37/20
Filed: 1992-03-04
Abstract: PURPOSE:To simplify the inclination operation of a sample by operating two electric motors with one control operation device, one for rotating around a longitudinal axis of a sample holder and the other for rotating around an axis perpendicular to a shaft supporting a sample stage at the end of the holder. CONSTITUTION:A sample inclination device comprises an electric motor 2 for rotating around the longitudinal axis (X axis) of a sample holder which is inserted in the mirror body 1 of a transmission electron microscope, an electric motor 3 for rotating around the axis (Y axis) perpendicular to X axis which supports a sample stage at the end of the sample holder, and a biaxial rotation mechanism control operation device system. When a tracker ball 8 in the control operation device 6 is operated while observing microscope images or diffraction patterns, the device 6 transmits signals to the electric motors 2, 3 via a driving unit 4 to let them rotate by rotation components of X and Y axes so as to force the sample stage incline by a desired angle in the desired direction and improve its operativity remarkably.
Patent JP-S6485628-A (JP)
Title: Floor cleaner
Inventor: AMAGI SEIJI
IPC: A47L13/254
Filed: 1987-03-03
Abstract: PURPOSE: To easily handle fluff paper with dust at the time of exchanging the fluff paper and to perform it in a short time by abutting the surface on which many curled thread bundles are fixed to the opposite surface of the fluff surface of the fluff paper on the lower side face of an attachment plate, bending both side end pieces of the fluff plate, bringing an adhesive tape and many curled thread bundles into press contact and attaching the fluff paper. CONSTITUTION: The plane of the fluff paper 10 on which many fluffs 8 are protruded from an outer surface on the lower side face of the attachment plate 1 and many curled thread bundles 9 of a lot of curls are adhered along the end in a vertical direction to its rear side face opposite is abutted on the lower surface of the attachment plate 1, and the parts of many curled thread bundles 9 on both ends are bent toward the upper surface of the attachment plate 1. The part of many curled thread bundles 9 is pressed to the upper part of the adhesive tape 7, many curled thread bundles 9 and the adhesive tape 7 are completely adhered and then, the other end of the fluff paper 10 is bent to the upper surface at the end of the attachment plate 1 while pulling it with both hands.  When the part of the many curled thread bundles 9 is pressed to the adhesive tape 7 by a system similar to a previous time, the fluff paper 10 is closely adhered to the attachment plate 1 in an uniform tense state. In the case of exchanging the fluff paper 10, it is easily removed when the fluff paper 10 is pulled with one hand and the new fluff paper 10 is attached.
Patent JP-H03249662-A (JP)
Title: Magenta toner for developing full color electrostatic charge image
Inventor: SHIMIZU SEIICHI
IPC: G03G9/09
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a toner small in charging variation against environmental change and good stable images and image qualities by using a specified naphthol type organic pigment as a coloring component. CONSTITUTION:The pigment to be used as the coloring component is the naphthol type organic pigment represented by formula I, and the binder resin to be used for this toner is obtained by graft polymerizing vinyl monomers comprising an aromatic vinyl monomer and an amino group-containing vinyl monomer with a polyester derived from polycarboxylic acid including an aliphatic unsaturated dibasic acid and a diol having propylidenediphenyl group in the molecule, and it has a weight average molecular weight of 8X10<3> - 2X10<4> and a glass transition point of 50 - 75 deg.C, thus permitting the obtained toner to be reduced to small fluctuations of the charged amount of the toner against environmental changes from low temperature and low humidity to high temperature and high humidity and stable images and image qualities to be obtained.
Patent JP-S59174583-A (JP)
Inventor: AIZAWA MASANOBU
IPC: C04B35/64
Filed: 1983-03-18
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-H02226687-A (JP)
Title: High-frequency heating cooking apparatus
Inventor: NARITA TAKAYASU
IPC: H05B6/68
Filed: 1989-02-28
Abstract: PURPOSE:To shorten heating and cooking time by driving a magnetron in such a way as to generate maximum output within a range not causing the fracture of a heat generation part, and cooling the heat generation part even after stopping the operation of the magnetron. CONSTITUTION:A magnetron 17 is driven via an inverter circuit 13 and a microwave outputted from the magnetron 17 is used to heat and cook a material to be cooked. The operation of the inverter circuit 13 is controled with a control circuit 19. The temperature of a heat generation part such as a switching transistor 9 and the like in the inverter circuit 13 is detected with a temperature detecting part 26. The microcomputer 22 of the control circuit 19 drives the magnetron 17 so that maximum output higher than normal continuous maximum output is generated within a range not causing the fracture of the heat generation part. Also, control is so made that after stopping the drive of the magnetron 17, the heat generation part such as a transistor 9 is cooled for the predetermined time by a cooling fan driven with a fan motor FM4.
Patent JP-S59174335-A (JP)
Title: Manufacture of rubber bag for sphygmomanometer arm belt
Inventor: OOYAJI AKIO
IPC: B29C41/00
Filed: 1983-03-23
Abstract: PURPOSE:To form a rubber bag and rubber tubes integrally so as to reduce the number of steps of molding a rubber bag for a sphygmomanometer arm belt, by using a rubber bag mold having rubber tube forming cores connected thereto, and dipping the rubber bag mold in a latex rubber. CONSTITUTION:The rubber bag mold 1 has the rubber tube cores 2 at a connecting section 2' projected partially form the outer periphery thereof. Then the rubber bag mold except part of a lug 1' is dipped into a latex 6 in a tank 5 with the rubber tube cores 2 down so that a required thickness of the latex is allowed to adhere to the rubber bag mold 1. Then, the rubber bag mold 1 is raised to such a level that the tip of the connecting section 2' of the rubber tube cores 2 is still dipped in the latex so that the downflow of the latex is stabilized and the rubber tube sections 4 is remained in the latex to be dipped therein. Thus the mold is taken out from the latex with only the rubber tube sections 4 having an increased thickness of the latex followed by drying so that the rubber bag 3 and rubber pipe sections 4 are integrally molded.
Patent JP-H05249015-A (JP)
Title: Method for bending proof test of ceramic
Inventor: SHIMIZU TETSUJI
IPC: G01N3/20
Filed: 1992-03-04
Abstract: PURPOSE:To provide a method for bending proof test for enabling proof for defects of a whole ceramic test piece. CONSTITUTION:A plurality of ceramic test pieces 4 are placed on a surface of an elastic belt 2, and a load roller 1 provided to apply a predetermined load to the surface of the elastic belt 2 is rotated while it is relatively moved along a lengthwise direction of the elastic belt 2. Thus a plurality of ceramic test pieces 4 are continuously interposed between the load roller 1 and the elastic belt 2 supported by a support roller 3, and a bending load is applied to the ceramic test piece 4 by the load roller 1 to have a bending proof test performed. Since the bending load can be applied to the entire test piece 4, proof for defects of the entire test piece 4 is possible.
Patent JP-H07300322-A (JP)
Title: Production of optical lens
Inventor: MIYAURA TOMOKO
IPC: C03B11/00
Filed: 1995-03-07
Abstract: PURPOSE:To obtain an optical lens not requiring precise abrasion processing after press molding, by forming a fine powder layer comprising specific particle diameters in specific thickness on the surface of a glass preform to be press molded. CONSTITUTION:A fine powder layer of 100-5,000Angstrom  comprising powder having particle diameters smaller than face roughness of a lens to be obtained is formed on the surface of a glass preform. Then the glass preform is press molded through the fine powder layer in a softened state of glass. By this method, problems such as fusing between glass and a mold, deformation of the lens, change in color or cracking during press molding are not caused. The shape of the surface of the mold is truly transferred to the surface of the lens to provide an optical lens. The fine powder layer may be a metal thin film, for example, is obtained by instantly evaporating and depositing a compound such as boron nitride or molybdenum sulfide or a metal such as gold or platinum by low-pressure CVD in an atmosphere of in an inert gas or nitrogen under about 0.01-10Torr.
Patent JP-H06238909-A (JP)
Title: Ink-jet cartridge
Inventor: ODA KAZUYUKI
IPC: B41J2/175
Filed: 1993-02-13
Abstract: PURPOSE:To stabilize discharge operation of ink of an ink-jet head while preventing effectively clogging at a nozzle part of the ink-jet head by foreign matter. CONSTITUTION:In the cartridge, a joint member 4 communicating an ink tank 1 and ink-jet head 3 with each other and joining them to each other possesses a cylinder 5 for circulation of ink, which is communicated with or joined to an opening 1a of the tank of the ink tank 1, a dust removing filter 6 is provided on an end of the opening of the cylinder 5 and a funnel-like ink flow path 7 having a throttling angle of about 25 deg.-50 deg. is formed within the cylinder 5 just behind the dust removing filter 6.
Patent JP-2000247136-A (JP)
Title: Air conditioning system for vehicle
Inventor: NAGANO HIDEKI
IPC: B60H1/08
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system for vehicle capable of facilitating the attaching and detaching work of a heat exchanger without enlarging a unit case. SOLUTION: One of two hot water pipings 5, 6 is arranged so as to straddle an opening 14 for attaching and detaching an evaporator 2, and a part 6a of the hot water piping 6 straddling the opening 14 is made attachable and detachable. According to this, the external space opposed to the opening 14 can be used as a working space for attaching and detaching the evaporator 2 and also as the space for distributing the hot water piping 6.