baber/WOPTO huggingface dataset:
Patent JP-H08239426-A (JP)
Title: Production of cyclic olefin copolymer
Inventor: ABE YOSHIHARU
IPC: C08F2/06
Filed: 1995-03-01
Abstract: PURPOSE: To obtain a high-mol.wt. cyclic olefin copolymer at a high yield by copolymerizing an α-olefin and a specified cyclic olefin in the presence of a specified catalyst in a hydrocarbon solvent.  
     CONSTITUTION: A 2C or higher α-olefin is copolymerized with one cyclic olefin represented by formula I (n and q are each 0 or 1; m is 0 or a positive integer; R 1  to R 18 , R a , and R b  each represent H, a halogen atom, or a hydrocarbon group; R 15  to R 18  each can form a monocycle or a polycycle (optionally contg. a double bond); R 15  in combination with R 16  and R 17  in combination with R 18  may form an alkylidene group) or formula II (p and q are each an integer of 0 or at least one; m and n are each 0, 1, or 2: R 1  to R 19  each represent H, a hydrocarbon group or the like) in the presence of a transition metal compd. represented by formula III (M 1  represents Ti, Zr, Hf or the like; R 1  and R 2  each represent H, a halogen atom, a 1-10C alkyl group or the like; R 3  and R 4  each represent a hydrocarbon group having a cyclopentadienyl skeleton which, together with M 1 , can form a sandwich structure or the like) and a catalyst, such as an organoaluminumoxy compd. in a hydrocarbon solvent. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000238716-A (JP)
Title: Method and device for packaging
Inventor: SUGIYAMA KAZUO
IPC: B65B31/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a packaging method and a device by which a plurality of works can be stably packaged. SOLUTION: A plurality of works 14 are inserted in parallel, in a space between two sheets of moisture-proof paper 12A and 12B which are superposed in a cross-seal section 20, and the front sides of the works 14 are totally sealed, and at the same time, the rear sides are dot-sealed. Then, in a pressure-reduced seal section 62, individually packaged works 14 are placed in an evacuation chamber 68, and air in the packaged body is removed through the dot-sealed section. When the air inside is removed, the dot-sealed section is totally sealed, and the works 14 are hermetically sealed.
Patent JP-H11241422-A (JP)
Title: Connection structure of beam member
Inventor: NAKANO AKIO
IPC: E04B1/24
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To easily connect a beam and secure an airtight building by connecting mutual beams furnished with wooden plates through an airtight member between adjacent connection parts at respective surfaces of a flange formed at both web ends of a steel frame member having an H-shaped section and fixing them. SOLUTION: Flanges 2b, 2b are formed at both ends of a web 2a made of a steel frame member 2 having an H-shaped section. In this case, mutual beam members 1 provided with wooden plates 3, 3 on respective surfaces of the flanges 2b, 2b are fixed to each other through an airtight member 5 put in between adjacent connection parts. Further, an elastic foaming material is interposed between the adjacent connection parts and joined together to secure a heat-insulative property of the connection part and prevent condensation caused by cold bridge. Moreover, the airtight member 5 is attached in advance to the end faces of the plates 3, 3 of the beam member 1, and the mutual airtight members or the airtight member and the end faces or side faces of the plate 3 come into contact with each other and fix thereto.  In this way, the beam is easily connected to close the gap of mutually fixed parts of the beam members 1 and secure airtightness in a building.
Patent JP-H11238183-A (JP)
Title: Fire refuge guide system
Inventor: SAITO MASAKI
IPC: G08B17/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To give an accurate refuge guidance in case of a fire in a building which has a large space by arranging infrared cameras in the building so that the fire can be captured in at least two directions. SOLUTION: Six infrared cameras 1 (1a, 1b, 1c, 1e, 1f, and 1g) are arranged at almost equal intervals and their visual fields face customers on the opposite side. When the visual field of each infrared camera 1 is, for example, 60 deg., the inside of a stadium can be covered in very comer. Each infrared camera 1 has its visual field overlapping with those of other infrared cameras so related that the axes of view are crossed at right angles. Consequently, wherever in the vast stadium a fire takes place, it can be captured in videos of at least two cameras. The video signals of the infrared cameras 1 are inputted to an image processing part installed in a central monitor room and processed to specify the position of the fire.
Patent JP-H04283158-A (JP)
Title: Robot for running in pipe
Inventor: HIROSE KINZO
IPC: B61B13/10
Filed: 1991-03-07
Abstract: PURPOSE:To improve reliability and safety of a robot during its running by a method wherein the robot is prevented from hooking to the weld bead of a pipe wall and an uneven surface part through control of the angle of a wheel on the ceiling side to the same value as that of a running wheel by means of potentiometer. CONSTITUTION:A running wheel is mounted on a bearing 2 of a robot truck 1, a potentiometer 5 is connected to a steering device 4 attached to the bearing 2, and a wheel 10 on the ceiling is mounted on a support frame body 9 pivotally mounted on a gantry arm lever 6 pivotally mounted in a manner to be capable of freely rising and falling. A potentiometer 23 on the ceiling side is coupled to the wheel 10 on the ceiling and controlled to approximately the same angle as that of a running wheel 3. This constitution not only performs stable running without hooking to the weld bead of a pipe wall and an uneven surface and but also ensures stable orientation of a robot truck, whereby reliability, safety, and working efficiency during maintenance inspection, cleaning, and painting can be improved.
Patent JP-S59168724-A (JP)
Title: Dial pulley mechanism
Inventor: KOBAYASHI MASAYUKI
IPC: H03J1/04
Filed: 1983-03-16
Abstract: PURPOSE:To improve the accuracy of detection of an angle by using an infrared ray emitting element and a photo transistor (TR). CONSTITUTION:The infrared ray emitting element 5 and the photo TR6 are fitted to the lower part of a dial pulley 3 turning a variable capacitor 7. Then, a dial pulley side is provided with a reflecting section 4 to which an infrared ray is reflected and an infrared ray transmitting section. The set frequency is made disabled for receiving by turning off an output of a radio circuit when the photo TR6 receives the infrared ray. Thus, a definite angle of a pulley is detected instantly because of the infrared ray and the receiving of only a limited frequency band in a received frequency width is disabled surely.
Patent JP-S63207322-A (JP)
Inventor: ONISHI SUSUMU
IPC: A01F12/32
Filed: 1987-02-24
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-S484924-A (JP)
IPC: H02H1/04
Filed: 1972-04-28
Abstract: An apparatus for detecting specific conditions in a current transformer during the establishment of a short circuit current and anticipating saturation to prevent the connection of the transformer output to a utilization device. The apparatus include a voltage divider connected to the secondary winding and an integrater connected to integrate a portion of the voltage developed across the divider. The result of the integration is monitored as to direction and magnitude and an output signal is generated which is indicative of both direction and whether or not the magnitude has exceeded a predetermined threshold. This value is used as being representative of the generation of flux in the magnetic circuit. Simultaneously, the sign of the derivative of the current is determined. The signals thus generated are coupled to a circuit which performs the logical decision S =  A .B + A . C. A signal resulting from this decision inhibits connection of the transformer to the utilization device.
Patent JP-H07250771-A (JP)
Title: Washstand
Inventor: MASAKADO EIKO
IPC: A47K1/00
Filed: 1994-03-14
Abstract: PURPOSE:To use a washstand at an optimum height by horizontally cutting and dividing a wash bowl into a plurality of wash bowl pieces, mounting the wash bowl pieces other than the bottom wash bowl piece in such a manner as to be horizontally movable, and mounting a faucet in such a manner that the height of its discharge hole can be changed. CONSTITUTION:A washbowl 3 is nearly horizontally divided into wash bowl pieces 31, 32, 33, 34, and a drain hole 35 is mounted on the lower side wall of the bottom wash bowl piece 34, and the other wash bowl pieces 31, 32, 33 are superposed thereon. The wash bowl pieces 31, 32, 33 are rotated around hinges 5, whereby they are horizontally moved. A discharge hole part 42 is engagingly locked by any one of four locking pieces 61, 62,.... The wash bowl piece 31 is rotated around the hinge 5 and used according to the height of a user, or the wash bowl piece 32 is also rotated around the hinge 5. When the foot is washed, the wash bowl piece 33 is also rotated.
Patent JP-S63226863-A (JP)
Inventor: ARUTSURU MARII YUUGEN HOOBEREH
IPC: H01J29/04
Filed: 1988-02-26
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-H07248668-A (JP)
Title: Electrifying device
Inventor: KADONAGA MASAFUMI
IPC: G03G15/02
Filed: 1994-03-14
Abstract: PURPOSE:To prevent the occurrence of ozone and an electric discharge between an electrostatic latent image carrier and contact electrifying members and allow sufficient electrification with a simple structure by providing at least one intermediate resistance layer on multiple contact electrifying members, and specifying the electric conductivity of the intermediate resistance layer. CONSTITUTION:A material constituting multiple contact electrifying members 21-23 arranged along the rotating direction of a photoreceptor 11 and brought into contact with the photoreceptor 11 is used for an intermediate resistance layer, and the electric conductivity of the intermediate resistance layer satisfies the conditional expression rho=C.DELTAVs.T.W/(DELTAV.L), where C is the capacitance of an electrostatic latent image carrier, DELTAVs is (the applied voltage of the contact electrifying members)-(the surface potential of the electrostatic latent image carrier before the contact with the contact electrifying members), T is the total thickness of the intermediate resistance layer, W is the linear velocity of the electrostatic latent image carrier, DELTAV is the voltage of the electrostatic latent image carrier charged by the contact with the contact electrifying members, and L is the width of a nip section between the electrostatic latent image carrier and the contact electrifying members. Electric charges are efficiently implanted to the photoreceptor 11 from the contact electrifying members 21-23.
Patent JP-S56139517-A (JP)
Title: Preparation of modified polyolefin
Inventor: TSUCHIYA HIROTAKA
IPC: C08F2/54
Filed: 1980-04-01
Abstract: PURPOSE: To easily obtain modified polyolefin without using any catalyst, by irradiating powdered polyolefin with electronic rays in the presence to oxygen, and thereafter adding an ethylenic unsaturated monomer cotaining carbonyl groups and heating the mixture.  
     CONSTITUTION: Powdered polyolefin such as polyethylene or polypropylene is fed on a conveyor 5 through a vibrating sifter 4, and thereafter irradiated with electronic rays in the atmosphere containing 1% or more of oxygen within an electronic  ray irradiating apparatus, whereby a peroxide structure is introduced into polyolefin molecules. Thereafter, an ethylenic unsaturated monomer containing carbonyl groups (e.g. acrylic acid, maleic acid, and crotonic acid) is mixed with said irradiated powdered polyolefin in a ratio of the former to the latter varying within the range of 0.01%W10wt%, and the mixture is heated to yield objective modified  polyolefin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04259675-A (JP)
Title: Hydraulic device with swash plate plunger
Inventor: OKUDA AKIHITO
IPC: F16H39/14
Filed: 1991-02-14
Abstract: PURPOSE:To make graduate oil pressure change in a cylinder hole mating with each plunger, and suppress change in the moment around a swash plate inclining shaft and also the thrust synthesized load. CONSTITUTION:A distribution valve plate 7 is provided with an influx port 15 and an efflux port 14, and a communication port 13a is formed between the influx and efflux port 15, 14. These ports 15, 14 are arranged so that the oil pressures in this communication port and cylinder hole leading to it meet the conditions theta1=theta2 and theta3=180 deg., where theta1 is the rotational angle of cylinder block corresponding to the division in which boosting is made from the pressure in the port on low pressure side to the pressure in the port on high pressure side, theta2 is the rotational angle of cylinder block corresponding to the division in which decompression is made from the pressure in the port on high pressure side to the pressure in the port on low pressure side, and theta3 is the rotational angle from commencement of boosting to starting decompression.
Patent JP-H01214325-A (JP)
Title: Floor nozzle for electric cleaner
Inventor: ISHII MITSUO
IPC: A47L9/04
Filed: 1988-02-24
Abstract: PURPOSE:To easily switch the rotation direction of a rotating brush without using a motor by switching the position of an air conducting part for guiding the air attracted from a suction port to a normally rotating turbine or a reversing turbine according to the advancement and the retraction of a floor nozzle main body. CONSTITUTION:When a switching lever 40 is slid rightward to communicate an opening 43 of a screen plate 42 with an air hole 38, a suction air passes through an air guiding part 50 of a lever 49 to collide with the normally rotating turbine or the reversing turbine 32a, 32b and goes to a cleaner main body through a connecting cylinder 30. The normally rotating turbine or the reversing turbine 32a, 32b is rotated to rotate a rotating brush 20 through a belt 35. When the floor nozzle main body 11 is advanced, an abutting plate 55 of an operating part 53 is operated according to friction with a carpet surface 54, a converting arm 51 is operated in a direction shown by the arrow C to further operate the lever 49, move the air guiding part 50 to a position opposite to the normally rotating turbine 32a and rotate the normally rotating turbine 32a by the suction air. When the floor nozzle main body 11 is retracted, the converting arm 51 is operated in an opposite direction to move the air guiding part 50 to a position opposite to the reversing turbine 32b and rotate the reversing turbine 32b.
Patent JP-H11227712-A (JP)
Title: Method and device for sticking crust to inorganic fiber board
Inventor: KOBA YOSHIAKI
IPC: B65B17/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkles from being formed by slakening at a crust by a method wherein positioning adjustment is made to each of bent-sticking members, frame edge pieces are bent toward the reverse side of a board and stuck with pressure, four lug pieces are stuck to the side faces and after the board is turned at 90 deg., two frame edge pieces are stuck to the remaining two side faces, being bent toward the reverse side of the board. SOLUTION: An inorganic fiber board is formed in a unit dimension and sent to a first sticking station 13 whereat a crust 1 is stuck thereto. In the meantime, adhesive is applied with an adhesive spraying device 14 to the main piece part of the long crust 1 supplied from a rolled crust supply device 60, and the crust is stuck to the reverse side of the board while it is passing through the first station 13 and cut with a cutting device 16 in a length corresponding to one sheet of the board while it is moved to a transfer conveyer 15. Then, cutting processing is made with a cutter 18 to the board at its side piece parts, four corner parts and frame edge pieces.  After that adhesive is applied with an adhesive spraying device 24A to each of sticking surfaces of the board on a transfer conveyer 24 and after the board is moved to a second station 25, side piece parts of the crust are stuck to the board.
Patent JP-S61204343-A (JP)
Title: Manufacture of sintered ore
Inventor: SASAKI NOZOMI
IPC: C22B1/20
Filed: 1985-03-06
Abstract: PURPOSE:To recover exhaust heat, diffused in the atmosphere, of a cooler mentioned below and latent heat of CO in exhaust mentioned below according to the scale and type of a continuous downward suction - type sintering machine, by subjecting exhaust from a sintered product cooler to which water is sprayed and evaporated for humidification to suction into a sintering bed. CONSTITUTION:In a sintering equipment consisting of a DL-type sintering machine 1 and a sintering product cooler, e.g., a circular suction-type cooler 2, water is sprayed to the exhaust from the cooler 2 for evaporation by use of a water sprayer 20 provided inside the duct. 19. Then the exhaust from the cooler 2 is humidified in the range where it is in an unsaturated state and exactly in a range where dew condensation does not come out on the surface of the sintering bed. the humidified exhaust is introduced into a hood 13, which is sucked into the sintering bed to manufacture sintered ore.
Patent JP-H1029955-A (JP)
Title: New functioned perfluoropolyether and its production
Inventor: CAPORICCIO GERARDO
IPC: B01J21/06
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a low-molecular weight perfluoropolyether by dividing a high-molecular weight perfluoropolyether using a specific catalyst. SOLUTION: Perfluoropolyethers of formula I, II and III ((n) is 2-100; (m), (p), (q) and (r) are each 1-100 and m+p+q+r=4-400; Rf is CF3 or C2 F5 ; A is F or ORf ; B and D are each a 1-3C perfluoroalkyl) are reacted under heating in the presence of a catalyst comprising a fluoride, an oxyfluoride or an oxide of an element selected from the group of a transition metal of V, Mn, Ni, Cu, Zr, Mo and Zn and Sn and Sb, or their mixture or their precursor at 150-380 deg.C. Further the reaction mixture is continuously separated by distillation to give a low-molecular weight neutral perfluoropolyether. The amount of the catalyst used is 0.1-10wt.% based on the perfluoropolyethers as the starting substances.  The prepared functioned perfluoropolyether is useful as a monomer for obtaining a polymer having a glass transition temperature lower than -78 deg.C by polyaddition or polycondensation reaction.
Patent JP-S60191054-A (JP)
Inventor: NAKAMOTO MASAYUKI
IPC: H01G7/00
Filed: 1984-03-08
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-S61203888-A (JP)
Title: Hall motor
Inventor: FUJISAKI KIYONORI
IPC: H02P6/08
Filed: 1985-03-04
Abstract: PURPOSE:To improve the mechanical dynamic balance of a rotor during the rotation of a Hall motor and the balance of a magnetic force between an armature and a rotor by providing a pair of armatures of the motor axially on a rotational shaft, and providing a pair of rotors around the armatures. CONSTITUTION:A Hall motor 1 has a pair of armatures 10, a coil 11 wound on the salient pole 10a of the armature 10, a coil 13 wound on a salient point 10c, a pair of rotors 16 bonded with a permanent magnet 14, a rotational shaft 18, bearings 19, 20, and a motor case 21. The rotor 16 is composed by securing a pair of cylindrical rotors 22, 23 to the bottoms 22a, 23a integrally. The pair of rotors 22, 23 are symmetrically disposed by laterally opening back-to-back, and rotatably disposed around the pair of armatures 10, and composed to improve the mechanical dynamic balance for the shaft 18 and the balance of the magnetic force.
Patent JP-H01217803-A (JP)
Title: Running water preventive power wire and power cable
Inventor: ISHISE KOJIRO
IPC: H01B7/28
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a wire or a cable of an excellent voltage-resisting property at a low cost by filling a conductive compound made by adding carbon black to a polyolefin with crystalline property and with the melting point less thin 80 deg.C between conductor base materials of a wire or a cable CONSTITUTION:A power wire or a power cable uses a crystalline polymer as a conductor running water preventive compound, which is filled to the conductor or covers the conductor by using an extruding machine or the like. As the polymer, polyolefin is used to facilitate the adhesion to a semiconductor layer or an insulator layer. In this case, when the melting point of the polymer is high, it is solidified before it is filled sufficiently. The melting point is preferably made less than 80 deg.C to maintain the watertightness. And, a semiconductive layer is applied to the high voltage cable, and the compound is preferable to be conductive in consideration of the contact of the conductor and the semiconductive layer. As the base polymer for the compound, polyolefin is used, and carbon black is mixed to give the conductibility.
Patent JP-S51117473-A (JP)
Title: Crush-dehydoration equipment for waste including solid objects
Inventor: HIGAMI YOSHIMI
IPC: B30B9/32
Filed: 1975-04-08
Abstract: PURPOSE: To improve combustion efficiency and reduce its accelerant by crushing solid waste into particles of approximately same size, dehydrating and then by adding oxigen. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52141537-A (JP)
Title: Arithmetic system
Inventor: YOSHIHARA SETSUO
IPC: G06F7/38
Filed: 1977-04-15
Abstract: PURPOSE: To utilize the desk-calculator or the like effectively by constituting the circuit so that is can perform different kinds of constant number multiplication and division contineously without operating the CLEAR key, thereby simplifying the key operation and by increasing the operational speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07227637-A (JP)
Title: Form rolling apparatus
Inventor: ZENNYOJI MAMORU
IPC: B21H3/04
Filed: 1994-02-17
Abstract: PURPOSE:To improve the working precision of a form rolling apparatus. CONSTITUTION:A shifting headstock 24 is shifted with thread screw devices 30A, 30B at the right and the left sides parallel arranged at mutually separated position, and both thread screw devices are arranged so that the thread screw shafts 33A, 33B position mutually opposite sides while interposing the extension line of a line segment connecting the contacting points of one pair of dies 16, 26 with a work and so that the thread screw shafts on the horizontal plane come on the extension line. At the time of form-rolling, as the shifting headstock 24 is shifted with the thread screw shafts 30A, 30B at the right and the left sides to disperse and support the reaction, the reaction acted to the dies is dispersed and supported with two sets of thread screw shafts through the shifting headstock. Therefore, the work can be rolled with the dies at the position as the condition of shifting with the shifting headstock. Further, as the horizontal plane of the thread axial lines corresponds to the extension lines of the contacting points of the dies, moment to the work in the vertical direction to the horizontal plane is not acted.
Patent JP-H04279780-A (JP)
Title: Refrigerating device
Inventor: HATTORI NAOKI
IPC: F04B49/06
Filed: 1991-03-08
Abstract: PURPOSE:To provide a starting control method for performing a capacity control operation with the number of compressors controlled for a refrigerating device in which plural compressors are used, each of which has two compressors incorporated in one high pressure chamber. CONSTITUTION:When a starting compressor is to be selected at the time of capacity-up control, both two compressors within a chamber shall be selected out of twin type compressors which are suspended.