baber/WOPTO huggingface dataset:
Patent JP-H01194856-A (JP)
Title: Electric motor
Inventor: JIZO YOSHIHIRO
IPC: H02K23/00
Filed: 1988-01-29
Abstract: PURPOSE:To miniaturize and lighten an apparatus by making a field winding and a commutating-pole winding superconductive and by cooling an armature and the like by the use of the sensible heat of evaporation gas of a refrigerant. CONSTITUTION:An electric motor is composed of a field core a, an armature core 3 being an armature, an armature winding 4 fitted to said armature core, a yoke 5, and a commutator 6. Also, winding is applied to said core 1 of the motor, which is, therefore, equipped with a field winding 11 constituted by a superconducting wire of, for example, Y-Ba-Cu-O and the like becoming superconductive at the liquid nitrogen temperature and under, a commutating- pole winding 12 applied to a commutating-pole core 13 composed of superconducting wire in like manner, a cylinder 14, an adiabatic layer 15, and an adiabatic container 17. Further, said motor has an armature shaft 18, its own fan 19, and an injection tube 21 for a tefrigerant 22. In this manner, said field winding 11 and commutating-pole winding 12 are kept superconductive and a current density is raised by unresisted loss to miniaturize said windings. Also, the evaporated liquid nitrogen is guided from a passage 23 into the armature to cool the armature winding 4 and others.
Patent JP-H11212902-A (JP)
Title: Interrupt control circuit
Inventor: HATTORI MASAHITO
IPC: G06F13/26
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To execute interrupt control while giving an interrupt priority, also to make the priority variable and to permit interrupt processing in accordance with the state of affairs by providing an interrupt order changing device which changes counter values as one choruses to software, etc. SOLUTION: When interrupt processing is requested or when an interrupt is not requested for a certain fixed time, a 2-bit counter 11 counts up one by one, and when interrupts are requested to devices 21 to 24, they request the interrupts to a CPU 10 in turn. On the other hand, when software anticipates an interrupt request from a specified device, it starts an interrupt order changing device 50 and fixes the value of the 2-bit counter to (m-1) to a device number (m) of the device to which the interrupt request is anticipated. Thus, interrupts from devices other than the device that is anticipated by the software are inhibited, and if there is an interrupt request from the anticipated device, the interrupt can be made to the CPU 10 at once.
Patent JP-S61173987-A (JP)
Title: Thermal transfer recording material
Inventor: FUJII HIROKI
IPC: C09B11/04
Filed: 1985-01-30
Abstract: PURPOSE:To obtain a black recorded image by arranging a substrate containing a specific compound A and a basic material containing a specific compound B in a mutually opposed position. CONSTITUTION:A thermal transfer recording material containing a compound A in a substrate and a compound B which becomes sublimate or evaporates by heating in a basic material has at least a single kind of compound each in a combination of compound A and compound B selected from among (1)-(7). (1) compound A: Nickel salt of fatty acid, etc., compound B: aromatic multi-valent hydroxyl compound, etc., (2) compound A: molybdic acid-added salt of acylated leucomethylene blue, compound B: aromatic multi-valent hydroxyl compound, (3) compound A: methylene colors, compound B: quinon derivatives, (4) compound A: salt of ferric fatty acid, etc., compound B: aromatic multi-valent hydroxyl compound, etc., (5) compound A: ammonium metavanadinate, compound B: small quantity of aromatic multi-valent hydroxyl compound, (6) compound A: silver behenate, compound B: ascorbilpalmitate, (7) compound A: salt of ferrous fatty acid, etc., compound B: ethylene diamine.
Patent JP-H09209943-A (JP)
Title: Rotary pump
Inventor: MORITA SHOJI
IPC: F04C2/22
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To improve a pump efficiency and also realize the simplification of a structure while reducing a pump weight and making it compact. SOLUTION: A rotary pump is provided with a rotor 5 rotated while plural tops 5a-5c are slide-contacted on the trocoid bent surface 6 of the cocoon shape recessed part 1b of a housing 1 and three operation rooms 16a-16c formed between the trocoid bent surface 6 and a rotor outer periphery surface and can carry out the pump operation by changing the volumes of respective operation rooms 16a-16c in accordance with the rotation of the rotor 5. A nearly lateral U letter shape communication passage 20 for communicating a first operation room 16a whose volume is reduced during a compression stroke with an adjacent second operation room 16b is formed on the side wall opposite to the suction/delivery ports 18, 19 of the housing 1.
Patent JP-H01194382-A (JP)
Title: Printed-circuit board and manufacture thereof
Inventor: YUMOTO TETSUO
IPC: H05K1/00
Filed: 1988-01-29
Abstract: PURPOSE:To prevent improper adhesion from occurring by forming a protruding part on a printed-circuit board and by forming a circuit on this protruding part. CONSTITUTION:Protruding parts 2 and 2a are formed on a printed-circuit board 1 and base parts 21 and 21a are provided at this protruding part for forming the circuit 4. Also, protruding parts 3 and 3a-3d are formed on the printed-circuit board 1 and ditches 31a-31d are provided around this protruding part for forming circuit. Bridges 32 and 32b are provided to connect the circuit 4 of these ditches with circuit 5, 5a, and 5b of the printed-circuit board 1. Thus, only one molding with one mold is needed and no improper adhesion results.
Patent JP-S57132112-A (JP)
Title: Gaussian photographic lens
Inventor: MORI YUKIO
IPC: G02B9/34
Filed: 1981-02-10
Abstract: PURPOSE: To realize the focusing with a shift of some lens and at the same time to avoid the image forming performance to a short-distance subject, by fixing the 1st and 2nd lens components to the surface of an image and setting the 3rd and 4th lens components movable on an optical axis.  
     CONSTITUTION: The 1st lens components L 1  of a convex positive meniscus lens and the 2nd lens component L 2  of a convex negative meniscus lens are set at the subject side and in that order from the subject side. Then the 3rd lens component L 3  of a convex negative meniscus lens and the 4th lens component L 4  of a positive lens are set at the side of the diaphragm and image. The components L 1  and L 2  are fixed to the surface of the image, and the components L 3  and L 4  are set movable. In such way, the focusing is carried out. For a short-distance subject, the component L 4  is moved toward the subject, and at the same time the component L 3  is also moved toward the subject to perform the focusing. At the same time, the aberration is compensated at a short distance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04217478-A (JP)
Title: Manipulator system and manipulator assembly/ disassembly method and position/posture detection method of manipulator detaching face
Inventor: SUZUKI MASANORI
IPC: B25J9/06
Filed: 1991-02-08
Abstract: PURPOSE:To offer a manipulator capable of the change of a troubled joint element remotely and the change of the joint arrangement of the manipulator, according to the work content. CONSTITUTION:Manipulators 1, 2 are controlled by a control unit 3, one part of the manipulator composes the other part of the manipulator with detachable joint elements 7, 8 being connected in plural pieces. These joint elements are composed of the joint element 7 having a pitch axis and the joint element 8 having a roll axis. The control unit 3 has the means which checks as to whether or not the assembly manipulator 1 and the manipulator 2 to be assembled are in the positional relation capable of detaching the joint element each other, and the means correcting the dislocation of the connected face of the joint elements 7, 8 at the detaching time, acting so that the manipulator assembles the joint element automatically and can attach it to the manipulator. Also, in order to facilitate this motion, the mechanism easy to be held on the manipulator, the means absorbing the dislocation of the detaching face, a detaching mechanism guide or an installation completing means are owned on the joint elements 7, 8.
Patent JP-S58135215-A (JP)
Title: Monitoring method of gate control
Inventor: TSUJIKAWA AKIO
IPC: E02B7/20
Filed: 1982-02-08
Abstract: PURPOSE:To prevent the transfer of control operation to instable regions by a method in which the changes of the amounts of inflow and outflow are detected and AND gate is turned OFF in the instable regions. CONSTITUTION:The opening P of a gate 3 and the water level H of dam are subjected to a water level and opening degree input processer 1, an effluent amount Qo and an inflow amount Q1 are calculated 2, and a target effluent amount Qo' is calculated. Also, the gate 13 is converted 5 to the target opening degree P', a gate operation signal is sent out to AND gate 9, and the gate 13 is driven. On the other hand, the change 6 of subcontrol amount is processed accoding to data on the change of control amounts, and when control is in stable region, the AND gate 9 is turned ON, gate signal is transmitted from 5 to 12. When control is in instable region, the AND gate 9 is turned OFF to discontinue the control operation.
Patent JP-H08210723-A (JP)
Title: Air conditioner
Inventor: MATSUOKA HIROMUNE
IPC: F25B13/00
Filed: 1995-02-06
Abstract: PURPOSE: To recover liquid refrigerant in an accumulator at the time of starting heating after stopping for a long period by reducing the pressure in the receiver of a liquid line by power source ON start control means, and opening a thermal power source side expanding mechanism to recover the liquid refrigerant in a slave heat source unit to the receiver. CONSTITUTION: When the master heat source unit 2A of an air conditioner 10 is started in a heating mode, a receiver 11 is pressure-reduced by power source ON start control means. On the other hand, the heat source side expanding mechanism 24 of slave heat source units 2B, 2C is opened. Then, the liquid refrigerant of the units 2B, 2C sides is recovered to the receiver 11 via branched liquid lines 5L-B and 5L-C. Therefore, most of the liquid refrigerant stored in the heat source side heat exchanger 23 of the units 2B, 2C is recovered to the receiver 11, and hence the quantity of the liquid refrigerant returned to the accumulator 26 of the unit 2A is reduced, and hence recovered to the accumulator 26 without difficulty.
Patent JP-S54110193-A (JP)
Title: Method and equipment for recovering helium in natural gas
Inventor: TSUNODA AKIO
IPC: F25J3/00
Filed: 1978-02-17
Abstract: PURPOSE: To efficiently recover He in natural gas by compressing the natural gas to remove water, H 2 S, CO 2 , etc.; liquefying the gas; separating He-N 2  mixed gas by cooling; and allowing the mixed gas to permeate through a diaphragm to selectively separation concentrate He.  
     CONSTITUTION: Natural gas contg. 0.4% He is compressed 11 to remove 12 the above impurities in a tray tower filled with phenylethylamine. The impurities-free natural gas is fed to cooling process 13, heat exchanged 2a, supplied to separator 5a, cooled to -150°C with liquefied N 2  15a, and liquefied. The gaseous phase from separator 5a is supplied 1b as He-N 2  mixed gas to He concn. section 14 through piping 6a. In section 14, the mixed gas and gas flowing from return piping 4b are mixed with header 3b, pressurized 5b, and introduced into two unit series separation cells 6b, 10b. Part of the gas introduced into cell 6b is allowed to pemetate through ethylcellulose-cellulose acetate composite membrane 7b to recover 9b 99.75% He gas. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07222601-A (JP)
Title: Footwear
Inventor: MIYAMOTO TAKEHIRO
IPC: A43B23/06
Filed: 1994-02-15
Abstract: PURPOSE:To provide footwear capable of preventing the cold of a foot generated by waterdrops falling from a cooking table or stuffiness in a cuisine. CONSTITUTION:Footwear is formed by providing a retaining piece part 3 to the inside corresponding to the sole position of a boot 1 from which the sole is removed and fitting a geta pedestal 7 to the sole of the boot 1. By this constitution, waterdrops falling from a cooking table can be prevented by the boots 1 and the air permeability of the footwear is improved by the opening part 4 formed to the rear surface of the boot 1. Therefore, the local temp. difference with the outside causing stuffiness is not generated in a toe part especially in summer high in open air temp. Further, the cause of fatigue and lumbago resulting from the cold of a foot in winter can be eliminated.
Patent JP-H01192292-A (JP)
Title: Digital television signal processing circuit
Inventor: TAKADA MIGAKU
IPC: H04N7/01
Filed: 1988-01-28
Abstract: PURPOSE:To use a one pattern memory for scanning conversion and to obtain an added value by providing a means stopping the write to one pattern memory. CONSTITUTION:When the write to one pattern memory 5 is stopped, the input to one pattern memory 5 is opened by a switching means 6 to stop writing. Then the output of the one pattern memory 5 is inputted to a line memory B12 by a changeover means 7 and to a line memory C13 respectively by a switch means 8. Thus, the signal written just before the stop of the write into one pattern memory 5 is read repetitively from one pattern memory 5 and a still picture is obtained from an output terminal 15. Moreover, as soon as the write to one pattern memory 5 is stopped by the changeover means 6, the switching means is thrown to the upper position to throw the switching means 18 to the position 11, then the picture just before the write is stopped is to be stored in the one-pattern memory 5.
Patent JP-H09190022-A (JP)
Title: Automatic document feeder and image forming device
Inventor: ISHIWATARI KAZUHIKO
IPC: B65H1/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device, to improve the assemblage of the device and to reduce the cost, by forming a through-hole which passes through from the placing surface of a document placing member to a document reading part in the document placing member. SOLUTION: A slit hole 22 as the through-hole extending along the scanning direction of a 1st mirror table 8 is formed in a document tray 3. The slit hole 22 is formed at a position facing an AE sensor 9 in a copying machine main body 1 so that the hole may pass through the document placing surface(upper surface) to the document glass 13, then, light 12 from the light source on the 1st mirror table 8 passes through the hole 22, the reflected light reflected by the lowest order document placed on the document tray 3 with the surface facing downward is received by the AE sensor 9. Thus, the reflected light is received by the AE sensor 9 inside the copying machine main body 1, so that the density of the document on the document tray 3 is detected.  Information on the document on the document placing member is detected from the document reading part through the slit hole 22 as the through hole of the document placing member in such a way.
Patent JP-S56114151-A (JP)
Title: Drum device
Inventor: KAMIJIYOU NOBORU
IPC: H01F7/00
Filed: 1980-02-15
Abstract: PURPOSE:To prevent phenomena such as squeal and sticking of the magnetic tape, by finely oscillating one drum of the drum device of the VTR or the like reciprocatively in the rotation direction. CONSTITUTION:In the so-called propeller type drum device where magnetic head 4 interposed between upper drum 2 and lower drum 3 is rotated, upper drum 2 is mounted through a pair of upper and lower bearings 5a and 5b rotatably, and cam support 10 of a T-form section is oppositely allowed to contact with the side part of lower drum 3. Cam follower 23 mounted to the upper face of upper drum 2 is oppositely allowed to contact with off-center cam 14 to which rotation force of motor  18 is transferred, and upper drum 2 is rotated reciprocatively by power supply to  motor 18. Since the frictional coefficient between the magnetic tape and upper  drum 2 is lowered practically by this reciprocative rotation, phenomena such as squeal and sticking of the magnetic tape are prevented.
Patent JP-S63188438-A (JP)
Title: Honeycomb material
Inventor: MUTO TSUTOMU
IPC: B21D47/00
Filed: 1987-01-30
Abstract: PURPOSE:To form the heneycomb material that the size, shape, etc., of each cell are completely coincident by joining many polygonal hollow columnar bodies in 1/n size of a polygonal honeycomb material by arranging them by adjoining. CONSTITUTION:The honeycomb material 1 in a regular hexagonal shape, for instance, and a lot of hollow columnar bodies 2 whose shapes are similar or the same regular hexagon whose respective angle is equal and the size thereof is formed at 1/n of the heneycomb material 1 are prepared as a polygonal shape. This hollow columnar body 2 is arranged by adjoining in order to join the abutting part. Owing to the each cell 5, 5... of the formed honeycomb material 1 being formed by each hollow part 3, 3... of each hollow columnar body 2, 2... the size, shape, etc., of each cell 5, 5... are completely coincident and the honeycomb material of high quality is obtained.
Patent JP-S60162908-A (JP)
Title: Infrared transmission reflecting type thickness measuring method
Inventor: TAKADA HIDEO
IPC: G01B11/06
Filed: 1984-02-06
Abstract: PURPOSE:To measure the thickness of an ultrathin material by positioning an infrared ray source and a detecting apparatus at one side of the same light beam with respect to a material to be measured and removing optically the influence due to the infrared interference, in a thickness measurement by infrared transmission damping type measuring method. CONSTITUTION:The infrared ray NA emitted from a black body furnace 1 is reflected at a half mirror 2, and made incident on the material 3 to be measured. At this time, said ray interferes, reflects to the opposite direction on the same optical axis by a front surface reflection mirror 4, and transmits the material 3 and the mirror 2. Furthermore, said ray is condensed to an infrared detector 5 by a lens 6, converted electrically, and the thickness is calculated by a data processing part 7. Thereby, since the reflected and transmitted infrared rays at the upper and lower part boundary surfaces of the material 3 can be condensed to the detector 5, the influences other than that of damping in the material 3 can be prevented.
Patent JP-S58136478-A (JP)
Title: Recording material
Inventor: HARUTA MASAHIRO
IPC: B41M5/00
Filed: 1982-02-08
Abstract: PURPOSE:To obtain a high-performance recording sheet capable of speedily absorbing an ink and free from blotting of inks or mixing of a black ink, by constituting an ink-receiving surface of a porous resin, in a recording sheet used for ink jet recording or the like. CONSTITUTION:A porous resin layer 1 is produced, for example, by a method wherein a resin is kneaded with a substance capable of foaming under heat or light, is molded, and the molded article is heated or is irradiated with light, or by a method wherein a resin with particulates of a water-soluble inorganic salt dispersed therein is molded, and the molded article is immersed in water to dissolve the inorganic salt. The porous resin layer is used as an ink-receiving layer for a recording sheet, which may consists solely of the porous resin layer 1, may comprise the resin layer 1 and another resin layer 2 consisting of the same resin material as that used for the layer 1, or may comprise the porous resin layer 1 adhered onto a base 3 such as a paper. The recording sheets are selected in accordance with the purpose of recording or use.
Patent JP-S55112882-A (JP)
Title: Perpetual power apparatus
Inventor: NAKAO KOUKICHI
IPC: F03G7/10
Filed: 1979-02-21
Abstract: PURPOSE: To enable perpetual movement by hanging-down a box from a movable pulley and connecting one end of the string with the earth and hanging-down a box separately, and varying the heft applied to the shaft by the opposite force to the force applied to the shaft by the heft of a weight, utilizing the weights and pulleies.  
     CONSTITUTION: One end of a string extends over the periphery of the pulley 3 of a shaft 1, and a movable pulley 8 is connected with the end of the string which is wound several times around the periphery, and one end of another string which hangs down a box 10 is connected with the earth through the movable pulley 8. One end of a string extends over the periphery of the pulley 6 on the shaft 2 connected with the pulley 4 on the shaft 1. The distances in lifting-up and lowering of the box 10 and the box 9 which is hung-down at the top end of the string which in turn is wound several times on the periphery of the pulley 6 are differed, and further, utilizing the boxes 9 and 10, plate 11, weights 12 and 14, and the pulleies 3 and 4, the heft applied to the shaft 1 by the opposite force to the force applied to the shaft 1 by the heft of a weight 13 is varied, and perpetual movement due to the self-force can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08189298-A (JP)
Title: Hardware for mounting interior panel for tunnel
Inventor: KANAZAWA KOICHI
IPC: E21D11/00
Filed: 1995-01-10
Abstract: PURPOSE: To simplify the installation works by furnishing a base side hardware attached to each anchor bolt fixed to the base wall of a tunnel and a panel upper metal piece and panel lower metal piece which are attached to the upper part and lower part of an interior panel and engaged by the base side metal piece. CONSTITUTION: In an interior panel P, bolt inserting holes for fixation 23, 33 are formed near the upper and lower corners and middle part of the panel P in such a positioning that the panel directionality is eliminated and so that they are in line in the vertical direction including anchor bolts B strucken into the base wall W of a tunnel, and a panel upper metal piece 21 and panel lower metal piece 31 are attached to the rear surface of the panel P through the holes 23, 33. A downward facing vertical piece on the metal piece 31 is inserted through and engaged by a vertical piece detaining hole 17 provided in a cross-piece 16 of a base side metal piece 11 attached to the base wall W.  An upward facing vertical piece 26 on the metal piece 21 is put on the vertical piece 12 of the metal piece 11, and a bolt for fixation 37 is inserted through bolt holes 14, 27 provided in the vertical pieces 12, 26 followed by tightening with a nut 38, and the panel P is fastened to the base wall W.
Patent JP-H07222904-A (JP)
Title: Unit type filter
Inventor: SUZUKI TATSU
IPC: B01D46/52
Filed: 1994-02-15
Abstract: PURPOSE:To lightly replace a filter material and to prevent the easy detachment of the filter material from a rigid frame after once fitting by holding the mutual interval between the adjacent folded pleats of filter material so that the folded pleats are not brought to a close contact state at the time of high treatment wind pressure or high temp. CONSTITUTION:In a unit type filter 11 consisting of a filter material 12 formed into a zigzag shape by folding processing and a rigid frame 13 to which the filter material 12 is fitted in a freely replaceable manner, a separator 14 for holding the mutual interval between the adjacent folded pleats of the filter material 12 is formed and the folded pleat of the end part of the filter material 12 is grasped by a sheet 15 having a V-shape cross section and inserted in the gap between the ribs 16 formed to both side walls of the rigid frame 13 on the outflow side thereof so as to leave an interval and the side wall of the rigid frame 13.