baber/WOPTO huggingface dataset:
Patent JP-H01112611-A (JP)
Title: Ceramic superconductor and its manufacture
Inventor: YOKOYA YOICHIRO
IPC: B28B1/00
Filed: 1987-10-23
Abstract: PURPOSE:To keep the resistance small and the critical current large even in the event of breakage of superconductive condition by allowing the arrangement to include a continuous central layer of metal consisting chiefly of at least one of platinum, Au, Ag, or palladium and a peripheral layer of ceramic type superconductive sintered substance. CONSTITUTION:Metal powder consisting chiefly of at least one of the platinum, Au, Ag, palladium is mixed with an inorganic binder to provide a molding. This is enclosed with a mixture of ceramic superconductive powder and inorganic binder, followed by baking. Since a continuous metal layer with low resistance is arranged in the center in close contact with ceramic superconductor, the resistance value continues to be low even in the event of breakage of the superconductive condition. As the superconductive ceramic layer is also sintered, the critical current can be enlarged.
Patent JP-H06261894-A (JP)
Title: Bone salt quantitative determination method
Inventor: UCHIDA MITSUKO
IPC: H04N5/325
Filed: 1993-10-27
Abstract: PURPOSE:To provide the bone salt quantitative determination method consisting of a processing for generating a stable difference image used for the bone salt quantitative determination, and a procession for extracting a measuring area and calculating the bone salt quantity. CONSTITUTION:By using two pieces of X-ray images obtained by photographing them by two kinds of high and low energy, one arbitrary point is instructed in the inside of a measuring area (10), a difference of two of X-ray image is generated (11), the difference image is corrected (12), the measuring area is extracted on the difference image (13), and the bone salt quantity is calculated (14). In such a manner, formation of a stable difference image, an automatic extracting method for the measuring area, which is not influenced by an operation, and an automatic area extracting method being strong even against deformation of the measuring area are provided, therefore, the bone salt quantitative determination method whose automatic extraction rate is high, and whose reproducibility is high can be realized.
Patent JP-S62129423-A (JP)
Title: Construction method for foundation
Inventor: KUROYANAGI NOBUYUKI
IPC: E02D27/00
Filed: 1985-11-28
Abstract: PURPOSE:To enable an equipment to be operated on the site without being disturbed by grooves, by arranging sandbags higher than the levee crown of a foundation, along both sides of the grooves excavated for constructing the foundation, and by forming passages for running the constructing equipment on the upper surface of the sandbags. CONSTITUTION:After grooves 2 for constructing a foundation on the surface 1 of ground are excavated, sandbags 3 are arranged along both sides of the grooves 2. The sandbags 3 are formed to be higher than a constructed levee crown and are set to be the running passages of a back-hoe 4 and the like. The back-hoe 4 is run on the sandbags 3, and ready-mixed concrete is conveyed, and the foundation is constructed on the grooves 2. By this method, without being disturbed by the grooves 2, a constructing equipment can be operated on the site, and the work of the foundation can be efficiently executed.
Patent JP-H01109115-A (JP)
Title: Air conditioning device
Inventor: ASAKURA TOSHIYUKI
IPC: B60H1/00
Filed: 1987-10-23
Abstract: PURPOSE:To reduce a flow resistance at a ventilation passage at what is provided with a partition forming a damper room, at a duct housing a heater, by making the partition that of such structure as to reduce gradually the cross sectional area of the damper room from the end part on a duct connection side toward the direction of a down stream. CONSTITUTION:An air conditioning device has the 1st duct 3 connected to the discharge opening 24 of a ventilator 2 having inner air and outer air introduction openings 22, 23, and the 2nd duct 4 which is connected with this duct 3 and is a blowoff opening changeover box, and a heater 45 of a thermal water type is housed at the 2nd duct 4. Also, a partition 5 forming a damper room 52 is provided in a body on the inside of a connecting portion 42 where the 2nd duct 4 and the 1st duct 3 are connected. In this instance, the partition 5 is formed in such a tapered shape that the cross sectional area of the damper room 52 is gradually reduced from the 1st duct side end portion 42a of the connecting portion 42 toward the down stream side of the damper room 52. As a result, the cross sectional area of a ventilation passage 11 within the duct 3 is made to be capable of being formed large, and the reduction of a flow resistance is contrived.
Patent JP-H01113515-A (JP)
Title: Air intake device of engine with supercharger
Inventor: OCHIAI KATSUMI
IPC: F02B33/44
Filed: 1987-10-24
Abstract: PURPOSE:To aim at improvement in the charging efficiency for intake air by installing control valves at respective entrances of the bypass passage and the core parts of an intercooler. CONSTITUTION:A water cooled intercooler 8 is installed between a throttle body 17 and intake manifolds 10a, 10b. Control valves 13, 14 are installed at respective entrances of bypass passages 11a, 11b and core parts 12a, 12b of the intercooler 8. The control valve 14 is closed during low rotational speed so that intake air may be supplied through long bypass passages 11a, 11b. During high rotational speed, the control valve 13 is closed to supply intake air after cooling it. Thus, the charging efficiency can be enhanced across the total operation range.
Patent JP-S62129766-A (JP)
Title: Memory tester
Inventor: KASAMA OSAMU
IPC: G01R31/28
Filed: 1985-11-29
Abstract: PURPOSE:To reduce the time required for testing, by making practicable outside a microcomputer the operation of chip select signal generation, comparing and judging operation and the operation of storing the results of comparison into a memory circuit. CONSTITUTION:Counts of a counter 8B of a chip select generation circuit 8 are applied to a decoder 8C and converted into chip select signals P1, P2... and Pn with the decoder 8C. When ROMs 1A, 1B... to be tested are given the signals P1, P2..., a data written at the address given from an address 5 is output to a data bus 7 to be sent to a comparator circuit 9. The circuit 9 compares signals of the ROMs 1A, 1B... with expected values from a microcomputer 2. Then, judgement signals, whether coincidence or non-coincidence, are provided to a memory circuit 11. The judgement information taken into the circuit 11 is transferred to the computer 2 through an input port 4 at the end of the testing for all addresses to display which ROM is defective.
Patent JP-H0692433-A (JP)
Title: Granular substance spraying device
Inventor: KURIMOTO YASUO
IPC: B65G47/18
Filed: 1992-09-11
Abstract: PURPOSE:To uniformly spray granular substances independently of the grain size, by uniformly arranging the granular substance in the width direction of a rotor so as to be sprayed on the whole surface of a sheet-shaped article and surely supplying the granular substance. CONSTITUTION:A granular substance spraying device is constituted of a screw conveyor 2 which is installed in rotatable manner in a horizontal state on a machine frame 1 and transports the granular substance in the horizontal direction, rotor 3 which is installed in rotatable manner on a machine frame, in a parallel state to the nearly lower position of the screw conveyor 3 and transports the granular substance in the vertical direction and a gap adjusting mechanism 4 which is installed under the rotor 3 and arranges the granular substance one by one in the vertical direction and sends out the granular substance.
Patent JP-H01113224-A (JP)
Title: Embossing method of thermoplastic resin film or sheet
Inventor: ARAI TAKASHI
IPC: B29C59/00
Filed: 1987-10-27
Abstract: PURPOSE:To process a thermoplastic resin film or sheet by embossing method with considerable reduction of irregular double refraction, by adding pressure and molding the thermoplastic resin film or sheet at the temperature over the glass transition temperature thereof under the condition that a direct current electric field is being applied. CONSTITUTION:A thermoplastic resin film or sheet 8 is sandwiched and held between templates 7 and, set in a mold to be pressed by a press 1. Simultaneously with the start of addition of pressure, a heating medium or a heater in a heating panel 5 is actuated, thereby raising the temperature of the template 7. When temperature of the thermoplastic resin material rises up to the glass transition temperature, sensor provided within the template 7 detects the fact and, a predetermined electric field is applied to an electrode plate 6 by a controller 9. Then, after the thermoplastic resin material is heated to a proper temperature, a cooling medium inside a cooling panel 4 is actuated to cool the template. At the time when the thermoplastic resin material is cooled down to the glass transition temperature, the applied electric field is extinguished. Thereafter, after the thermoplastic resin material is further cooled, a molded product is obtained and taken outside. Thus, the double refraction of the thermoplastic resin material represents a constant value in proportion to the applied electric field, and accordingly the unevenness of the double refraction can be considerably restricted to be small.
Patent JP-H10113720-A (JP)
Title: Pretreatment descaling method for ultrasonic flaw detecting of rail and device therefor
Inventor: ISHIBASHI TOSHIHIRO
IPC: B21B15/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To enable the highly reliable ultrasonic flaw detection of rails by pressing metallic wire brushes against a rail during straightening the rail and removing scale on the surface of the rail which is a searching surface in the ultrasonic flaw detecting process. SOLUTION: The wire brushes 11, 12, 13 are pressed against the rail 1 through brush holders 14 with pressing devices 15. After the tip of the rail is passed through the positions of the wire brushes, the pressing devices 15 are pushed out and, just before the rear end of the rail is passed through the positions of the wire brushes, the pressing devices 15 are retreated. Scale blowing devices 16 are arranged on the downstream side of the wire brushes to the advancing direction of the rail and their operation is synchronized with the pressing devices 15. In this way, the scale stuck to the surface of the rail which becomes the disturbance in the ultrasonic flaw detecting of the rail is removed at high removing rate and the highly reliable ultrasonic flaw detection is possible.  By adding a function to a roller straightener which is always required to manufacture the rail, the countermeasure is possible, so this device is installed at the inexpensive cost of equipment.
Patent JP-S63124890-A (JP)
Title: Enclosed type rotary compressor
Inventor: SUDO MASAYASU
IPC: F04C29/00
Filed: 1986-11-14
Abstract: PURPOSE:To reduce a noise, by providing a separating cut part in a noise- shielding plate while forming its outside diameter with the maximum part size larger than the bore of a case and inserting the noise-shielding plate pressing it to contract its outside contour into the bottom part of the case except a fitting part for a stator. CONSTITUTION:A noise-shielding plate 10 is formed only by a circular arc part, and the noise-shielding plate 10 forms its outside contour into a cylindrical shape a little larger than the bore of a case 1. And the noise-shielding plate 10 is inserted so as to come into contact with an internal wall of the case 1 in such a manner as to be contracted pressing the outside contour. In a process that a delivery noise and a vane impact noise are incident on the noise- shielding plate 10 being emitted from a surface of the case 1, a propagated noise can be decreased by the noise shielding amount of the noise-shielding plate 10.
Patent JP-H04145674-A (JP)
Title: Electrostrictive effect element and production of the same
Inventor: TOCHIHARA ISAO
IPC: H01L41/09
Filed: 1990-10-08
Abstract: PURPOSE:To realize high quality by providing a chamfered areas to the periphery of both end faces in the displacing direction of an element. CONSTITUTION:Generation of crack or cutting with an external impact is made difficult by executing the chamfering in the predetermined inclination to both end faces 5a, 5b in the displacing direction and respective four sides of an element. An element can precisely control a fine mechanical displacement as a piezoelectric actuator. Mass-production is possible by previously forming the chamfered areas like a V-shaped groove and cutting the groove at the center in the producing process.
Patent JP-2000094619-A (JP)
Title: Molded product of fiber-reinforced unsaturated polyester resin
Inventor: KITAGAWA YOSHINORI
IPC: B32B5/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a molded product of a fiber-reinforced unsaturated polyester resin which is excellent in outstanding adhesive properties between both layers, and does not produce interfacial peeling due to a stretch/contraction such as heat shrinkage or cure shrinkage after molding and the addition of a load during use, and has a good appearance with excellent designing properties. SOLUTION: In the molded product of a fiber-reinforced unsaturated polyester resin comprising a laminate of a molding material of the fiber-reinforced unsaturated polyester resin and a thermoplastic resin sheet which can be molded at a low temperature and a low pressure, the molding material of the fiber- reinforced unsaturated polyester resin and the thermoplastic resin sheet are bonded together with a primer obtained by blending a curing agent with a liquid unsaturated polyester resin or a liquid vinyl ester resin.
Patent JP-H02116757-A (JP)
Title: Waveform inspector
Inventor: SAKAI SATOSHI
IPC: G01R19/00
Filed: 1988-10-26
Abstract: PURPOSE:To inspect even a complicated waveform accurately in a short time by converting two-dimensional data of a waveform to be measured and a reference waveform to one-dimensional data by mapping to take coincidence as acceptable and non-coincidence as rejectable in comparison of both the one- dimensional data. CONSTITUTION:In the setting of a mask pattern, an input of an input circuit 40 is inputted into a reference value mapping circuit 150 and in the setting of measuring conditions, input/output conditions of an A/D converter 12 and a timing control circuit 22 are set to measure a waveform. Then, a data is stored into a waveform memory 50 as two-dimensional data and then, converted to one-dimensional data with a waveform mapping circuit 60 to be stored into a memory 100. A reference value of the circuit 150 is converted to one- dimensional data to be stored into a memory 200 as well. Then, the one- dimensional data of the circuits 100 and 200 are compared by a comparator circuit 250 to take coincidence as acceptable and non-coincidence as rejectable. This enables accurate inspection of a complicated waveform in a short time.
Patent JP-H03134111-A (JP)
Title: Filling wire for treating molten metal treatable at a constant depth
Inventor: ISHIBASHI YASUSHI
IPC: B22D11/108
Filed: 1989-10-19
Abstract: PURPOSE: To make it possible to melt a coating over the entire circumference at the same speed and to introduce a powdery treating maternal into molten metal by forming a coating layer consisting of two layers formed by winding a hoop around the treating material and seaming the hoop in superposition.  
     CONSTITUTION: The filler wire 1 is formed by winding the coating made from the hoop 7 in two layers 3, 4 on the circumference of the treating material 2. The two side edges 5, 6 of the coating are parallel with the axis X 1  of the wire 1 and one thereof exists on the inner side of the coating and the other on the outer side. These edges are constituted in proximity to each other via the thickness of the hoop 7 and the powdery or granular treating material 2 is solidified therein. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01113726-A (JP)
Title: Production of liquid crystal display device
Inventor: TSUTSU HIROSHI
IPC: G02F1/1335
Filed: 1987-10-27
Abstract: PURPOSE:To make defective picture elements difficult to recognize by coloring white dot defect picture elements in opaque or black color. CONSTITUTION:A metallic layer 2, a transparent insulating layer 3, an amorphous Si semiconductor layer 4, a semiconductor protective layer 5, and an amorphous semiconductor layer 6 are formed on a glass plate 1. A taking-out electrode of a scan signal line 2 and a transparent conductive layer 9 are formed through the end part of this active matrix array. The source of this array is used as the cathode to perform Cr plating. Thus, the conductive layer 9 of picture elements which are short-circuited between the source and the drain is the cathode also, and Cr is deposited on the layer 9 and light is not permitted to pass through. Consequently, white dot defects due to the array are changed to black dot defects and are difficult for human eyes to recognize in case of normally black display.
Patent JP-H01112742-A (JP)
Title: Semiconductor circuit device
Inventor: NAKATANI HIROSHI
IPC: H01L21/60
Filed: 1987-10-27
Abstract: PURPOSE:To improve the strength of a junction and prevent an electrode part from being deteriorated by increasing the size of a joined electrode along a region of a semiconductor chip where undesirable stress becomes larger, i.e., as the chip goes away from the center thereof. CONSTITUTION:In a semiconductor circuit device, which includes an IC chip 2 provided with a solder bump electrode and a substrate 1, both jointed together, the size of a mutual joined part between an on-chip solder bump electrode 4 and an on-substrate electrode 3 is made larger than those of other parts. Since the size of the electrode part liable to be destroyed is made larger than in the mutual joined electrode part, the strength of the mutual joined part is increased to prevent the electrode part and the junction part from being destroyed.
Patent JP-H06194281-A (JP)
Title: Cement paste removing apparatus for concrete specimen form
Inventor: HASHIDA CHOICHI
IPC: G01N1/28
Filed: 1993-10-28
Abstract: PURPOSE:To efficiently remove cement paste adhered to the end face of a form. CONSTITUTION:A plurality of protruding teeth 19 are provided on the push- contact surface 16 of a rotatable table 15. A motor 21 for rotating the table 15 is provided. The table 15 is rotated by the motor 21, and the upper end face 18 of a divided side plate 1 of a form K is brought into contact with the surface 16 of the rotating table 15. Adhered cement paste P can be efficiently removed in a short time by the teeth 1 provided on the surface 16.
Patent JP-H11108206-A (JP)
Title: Ball-type selector valve
Inventor: OKANO MASAAKI
IPC: F16K11/14
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a thin ball-type selector valve having a small size in the vertical direction which can surely close a desired water-discharging port irrespective of a discharge amount of water from a faucet. SOLUTION: A case body 13 has the first and second passages 16a, 16b which make a water-intake port communicate with water-discharging ports 18a, 18b. The passages 16a, 16b are partitioned by partition walls 13i, 13j shaped like an inverted letter T and arranged so as to make water flow horizontally. The passages 16a, 16b have the first and second water-introducing ports 19a, 19b communicating with a diversion room 13d made between the water-intake port and the case body, and the first and second water-discharging ports 18a, 18b. A switching shaft 15 is passed through the center of the passages 16a, 16b in the cross direction and spherical bodies 17a, 17b are arranged between the shaft 15 and introduction ports 19a, 19b. Depressions 15a, 15b in which respective parts of the spherical bodies 17a, 17b are closely fitted are made in the shaft 15 with a phase difference of 90 degrees.  When the spherical body 17a of the first passage 16a is closely fitted in the depression 15a to open the first introduction port 19a, the spherical body 17b of the second passage 16b is pressed onto the second introduction port 19b by the peripheral surface of the shaft 15 to close the second introduction port 19b.
Patent JP-H08133690-A (JP)
Title: Step tread device of work car for vehicle for high lift work
Inventor: NIWA MAKOTO
IPC: B66F9/06
Filed: 1994-11-04
Abstract: PURPOSE: To provide the vehicle for high lift work, which can secure the safety at the time of transference even in the case where a some degree of distance exists between a work car and a building and which can prevent the opening of a door during the movement of the working stage. CONSTITUTION: A work car 9 is provided with a door 16 and a step tread 23, which can be turned in the vertical direction. When the step tread 23 is supported by a building 41, a lock device 21 of the door 16 is canceled by a detecting means 36.
Patent JP-H07190190-A (JP)
Title: Electrohydraulic type interlock system of transmission
Inventor: JIERARUDO PII SHIMONZU
IPC: F16H61/18
Filed: 1994-11-04
Abstract: PURPOSE: To provide the electro-hydraulic interlock system for a transmission with a simple structure for maintaining the transmission to a selected speed ratio, even when an electric obstacle is generated in the system. CONSTITUTION: Each electro-hydraulic interlock system 50 contains a pilot operated value for controlling one of a hydraulically actuated clutch 46 in response to the receipt of a pilot signal from an electro-hydraulic proportional valve proportionally controlled to a first electrical control signal. Further, a solenoid operated valve is also provided to selectively communicate the pressurized fluid from the one hydraulically actuated clutch to a pressure responsive section of the electrode-hydraulic proportional valve and in the event of an electrical failure in the system, the pressurized fluid from the one hydraulically actuated clutch 46 acts on the pressure responsive section and holds the electro- hydraulic proportional valve in the fluid passing condition. Thereby, the pilot operated valve is held in a position to maintain the hydraulically actuated clutch engaged.
Patent JP-H01114671-A (JP)
Title: Cooler
Inventor: KAZUMOTO YOSHIO
IPC: F25B9/14
Filed: 1987-10-27
Abstract: PURPOSE:To obtain a small-sized and light weight refrigerator by using a superconductivity material partially or entirely for the coil of a motor which drives a refrigerator, installing a cooled air transportation means to a low temperature section between a motor and a refrigerator and cooling the motor coil with cooled air generated by the refrigerator itself. CONSTITUTION:A linear motor 28 for piston drive is laid out in such a manner that it may be brought into thermal contact with an adjacent low temperature section which comprises an expansion space 6 inside a cold finger 3 and a freezer, thereby cooling down a coil 18 of the linear motor 28 comprising a superconductivity material with the cooled air generated at this low temperature. When the temperature of the coil 18, which is a component of the linear motor 28, is lowered to a satisfactory extent and reaches a fixed temperature, that is, below the critical temperature, the coil 18, which is made of a superconductivity material will be brought into a surperconductivity state, thereby reducing electric resistance extremely. At this time, the electric power which has entered the linear motor 28 is effectively consumed as a power to drive a piston 2. This construction makes it possible to obtain a highly efficient refrigerator.