baber/WOPTO huggingface dataset:
Patent JP-H04319427-A (JP)
Title: Agricultural wheel and its manufacture
Inventor: ARIMURA KAGEYUKI
IPC: B29C33/38
Filed: 1991-04-18
Abstract: PURPOSE:To provide vibration reducing effect almost same as a pneumatic tire heretofore available, reduce the possibility of having flat tire or natural reduction of internal pressure and provide large traction and control performance by wrapping in a foamed body all over the periphery of the inside of an elastic body positioned on the diameter outside a rim of a wheel and forming a lug and a vane by means of an elastic material provided with the hardness higher than that of the wheel such as rubber. CONSTITUTION:A foamed body 9 wrapped in an elastic body 8 forming a wheel 6 is elastically deformed more easily than the elastic body 8, and when the elastic body 8 is deformed by the external pressure, said external pressure is supported elastically as if supported by air pressure. Also, the inside of the elastic body 8 is filled with the foamed body 9 and the deformation generated by storing for a long period of time and the change generated by the temperature change are prevented, and as the elastic body can be formed widely, the ground contact area is wide to reduce sinking. The hardness of a lug 12 and a vane 13 is higher than that of the wheel 8, and vibration-damping effect is demonstrated while the vibration absorbing effect of the elastic body 8 is retained.
Patent JP-H06279820-A (JP)
Title: Operation of blast furnace
Inventor: SUGIYAMA TAKASHI
IPC: C21B5/00
Filed: 1993-03-23
Abstract: PURPOSE:To reduce the holdup of fine powder in a blast furnace and carry out a stable operation by controlling grain diameter of the blowing powdery material based on pressure loss estimated value at the lower part of the furnace when the differential pressure between the pressure at the lower part of the furnace and blasting pressure exceeds a specific control limit value. CONSTITUTION:The pressure in the furnace and the blasting pressure measured at the pressure detecting end 2 arranged at the lower part of the blast furnace 1 and at the pressure detecting end 3 arranged at an annular tube 4 for blasting the blow for the powdery material into a tuyere 6 in the blast furnace are inputted into a differential pressure detecting device 10 to detect this differential pressure. When this differential pressure exceeds the control limit of >=0.5kg/cm<2>, the pressure variation is instructed and also a spatial ratio epsilon and the holdup are computed from this differential pressure. Successively, by taking the effect of the holdup of powdery material into the pressure variation, the pressure loss at the lower part of the furnace is estimated and the optimum grain diameter of the powdery material is computed to control the grain diameter of the blowing powdery material into the furnace. At that time, the grain diameter of the powdery material is desirable to be controlled to <=50mum. By this method, even at the time of blowing a large quantity of fine pulverized coal, the gas ventilating condition is favorably kept and the core part 9 of the blast furnace is held to active condition.
Patent JP-S60230431-A (JP)
Title: Stretching form for sheathing
Inventor: HARA TAKESHI
IPC: E02D17/08
Filed: 1984-04-27
Abstract: PURPOSE:To prevent collapse of the wall of an open trench and to improve the working efficiency of the lower part of the open trench, by a method wherein the upper part of a proper sheet pile of a sheet pile group is removably secured to a transverse member through the medium of a support tool, and a longitudinal member located between the transverse members is extended. CONSTITUTION:A sheet pile (c) is brought into contact with a transverse member and between engaging projections 9 at both ends of the transverse member 2 of a sheathing stretching form, an engaging pin 15 of a support tool 11 is engaged with a potbellied hole (d) in the sheet pile (c), and the support tool 11 is secured to the sheet pile (c). Through rotation of a pull-off protecting tool 21, pivotally secured at 19 to the support tool 11, the transverse member 2 is protected from pull-off by means of a press piece 24 and a slide member 25. A longitudinal member 3 is properly extended with the aid of an extending device 4, the sheet pile (c) is extensively brought into contact with the transverse member between both ends of the transverse member 2, and a sheathing plate is superposed with the sheet pile between a trench wall and each sheet pile (c) to build sheathing. This eliminates a material which impedes a piping work being made below a form body, resulting in the possibility to improve working efficiency.
Patent JP-S59212090-A (JP)
Title: Chromakey device
Inventor: FUJIMORI YASUHIRO
IPC: H04N9/75
Filed: 1983-05-18
Abstract: PURPOSE:To eliminate the fringing of the contour part of a subject originating from a swelling of an Y signal by extracting the contour part of a foreground picture, and detecting variation in the level of a color video signal by the contour part and generating a composite signal. CONSTITUTION:Foreground color video data applied to input terminals 11-13 are supplied to a key signal generating circuit 14, which generates a key signal with a specific level. This key signal is led to and clipped by a key processor 15, and applied to mixers 17-19 through a low-pass filter 16. The mixers 17-19 each include both a cross fading circuit and an adaptive mixer; the adaptive mixer performs composition processing in the contour part section of the subject having a hard edge, and the cross fading circuit performs composition processing in other general sections. Thus, a composite picture has no swelling of the Y signal.
Patent JP-S60231442-A (JP)
Title: Water-repellent glass
Inventor: TAJIMA ICHIROU
IPC: C03C17/30
Filed: 1984-04-28
Abstract: PURPOSE:To obtain the titled water-repellent glass having water-repellency and excellent adhesiveness of the surface of glass by incorporating a polymer having excellent adhesiveness to glass essentially into the glass-sied part of a water- repellent film of an organo-silicon compd. to be formed on the surface of glass, and incorporating a polymer having excellent water repellency essentially into the external side of the film. CONSTITUTION:Said water-repellent glass is obtained by coating a polymer of a water-repellent component on the surface 1 of glass through a polymer as an adhesive component. Namely, a layer 3 of the adhesive component is formed on the glass side of a water-repellent film 2a, and a layer 4 of the water-repellent component is formed on the external side. A polymer of an organo-silicon compd. (e.g., tetramethylsilane) having a siloxane bond is used as said adhesive component, and a polymer of an organo-silicon compd. (e.g., tetraethoxysilane) having more carbon than said organo-silicon compd. is applied as the water- repellent component. The water-repellent glass having exceptionally excellent durability as well as surfficient water repellency can be obtained in this way.
Patent JP-H05291985-A (JP)
Title: Amplitude equalizer
Inventor: SATO HIROKAZU
IPC: H04B3/04
Filed: 1992-04-08
Abstract: PURPOSE:To readily equalize the amplitude without requiring the measurement of equivalent amount be equivalent and to improve the stability of an output signal level against temperature change. CONSTITUTION:The type of transmission cable, cable length, and ambient temperature information as an address are inputted in memories 7 and 10. D/A converters 6 and 9 input the output data of the memories 7 and 10, outputting control voltage to input and gain variable amplifier 8 of a pin diode 5. The gain variable amplifier 8 corrects the fluctuation of the output signal of a buffer amplifier 3 generated by the change of the amplitude equivalent amount and the ambient temperature based on the control voltage of the memory 10.
Patent JP-H01264800-A (JP)
Title: Separation of continuous sheet and device thereof
Inventor: SHIMIZU TSUNEO
IPC: B65H20/02
Filed: 1988-04-11
Abstract: PURPOSE:To correctly induce the break of perforations by making the face length of at least one of the inlet side roller pair and the outlet side roller pair less than the width of a perforated continuous sheet and applying a tensile force to partially break perforations in the width range narrower than the whole width. CONSTITUTION:The tip of a sheet 10 is bitten by nips of the inlet side roller pair 7 and passes the lower side of a blade 9 along the front face 9b of the blade 9 and is transferred to the outlet side roller pair 8 via a guide member 3. The peripheral speed of the outlet side roller pair 8 is made higher than that of the inlet side roller pair 7 to apply a tensile force to the sheet 10. The face lengths of the roller pairs 7 and 8 are made a half of the sheet width or below, the tensile force is generated only on the roller line, perforations of the sheet applied with this tensile force are broken by the contact with the blade 9 to form an initial break 12. The initial break 12 is cleaved in sequence by this tensile force, the whole perforations are broken before reaching the outlet side roller pair 8.
Patent JP-S58204654-A (JP)
Title: Composite loop transmitting system of multiple information including traffic control
Inventor: HASEGAWA SATOSHI
IPC: H04L12/64
Filed: 1982-05-24
Abstract: PURPOSE:To match and transmit a real time signal and a packet of data, by observing the traffic passing through a terminal during the transmission repetitive period of the packet of real time signal in advance, and controlling the transmission of the real time signal with the obtained passing traffic quantity. CONSTITUTION:A pulse is obtained from a signal on a signal line 958 at every period of the transmission of sound packet, and counters 905, 906 counts the number of the sound packet and data packet passing through the terminal during the period of the sound packet transmission. The signal on signal lines 959, 950 is transmitted to a latch 907, the value is kept during the period of sound packet transmission and outputted on a signal line 961. The signal representing the amount of traffic passing on the signal line 961 is inputted to a discriminating circuit 908, and from the amount of passing traffic detected, then whether or not the sound signal is transmittable is discriminated, and the result of discrimination is outputted from a signal line 762.
Patent JP-H09250339-A (JP)
Title: Flexible joint
Inventor: NAITO TAKAHIKO
IPC: F16L27/10
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a flexible joint whose components are easily assembled and whose spring constant are easily set and which has good durability and, for example, used for an exhaust system of an internal combustion engine of a car. SOLUTION: In this flexible joint, an outer periphery of a bellows 1 having a wavy section is covered by a cylindrical blade 2 and both ends 2a, 2b of the blade 2 are mounted along the outer periphery of the end portion of the bellows 1 and ring-like protectors 3a, 3b are fitted on the outer periphery of both ends of the blade 2. The blade 2 and the protectors 3a, 3b are overlapped and put into contact with the sides 11a of the crests 11 at both ends of the bellows 1 and the protector 3a and the blade 2 are welded at least one overlapped portion by a spot welding.
Patent JP-H02266286-A (JP)
Title: Probe for measurement in living body
Inventor: YAMASHITA TAKASHI
IPC: A61B5/00
Filed: 1989-04-06
Abstract: PURPOSE:To make measurement of an extremely low level by providing a probe part formed of a scintillation fiber, a light guiding part consisting of a light guiding fiber for transmitting a light signal and photodetectors coupled to each of the light guiding fibers. CONSTITUTION:The front end part 22 of the probe part 10 is formed by respectively diagonally cutting the front ends of two pieces of the scintillation fibers, each of which is, for example, about 0.5mm in diameter, then joining the end faces to each other and exposing only the front end part 22. The other end part is coated with a metallic tube 27 having an elliptic shape, etc. The light guiding parts 11 consist of the light guiding fibers 16 connected to the fibers 13 and the fibers 16 are formed by integrally extending the fibers 13. The independent photodetectors 12 are coupled to the other ends of the fibers 16. The detectors 12 are respectively led to an amplifier and timing identifying circuit where noise components are removed and the digital pulses corresponding to electric pulses are formed. These pulses are led to a simultaneous counting circuit, from which a signal event is outputted only when a preset pulse is generated. The frequencies of this output are counted by a counter and are stored and processed by a computer.
Patent JP-H05255176-A (JP)
Title: Production of monochloroacetic acid
IPC: C07C53/16
Filed: 1992-03-11
Abstract: PURPOSE:To increase a reaction rate, to suppress formation of by-products and to effectively obtain the subject compound having a high reaction rate even by dropping reaction temperature and concentration of sulfuric acid in hydrolyzing trichloroethylene, etc., by adding a fluorine-containing cation exchange resin to the reaction system. CONSTITUTION:Trichloroethylene and/or 1,1,1,2-tetrachloroethylene is reacted in the presence of preferably 70-98.5wt.% sulfuric acid preferably at 50-200 deg.C by adding a fluorine-containing cation exchange resin to the reaction system to give the objective monochloroacetic acid.
Patent JP-S5515031-A (JP)
Title: Polarized fluorescence measuring unit
Inventor: SHIGEHISA MIYUKI
IPC: G01N21/64
Filed: 1978-07-20
Abstract: PURPOSE:To obtain a small-size and high-precision measuring unit by arranging a large-dispersive angle polarized beam splitter between a sample tank and a detector and taking out polarized components of fluorescence independently. CONSTITUTION:Large-dispersive angle polarized beam splitter 12 is arranged between sample tank 4 and detector 7 to take out polarized components of fluorescence independently. For example, the light from light source 1 becomes a monochromatic light through filter 2 and becomes a linear polarized light through polarizer 3 and is irradiated to sample tank 4. Fluore-scence radiated from the sample is inputted to polarized beam splitter 12 through filter 5 and is separated into polarized components Ip parallel to the optical axis and polarized components Iv vertical to it and is incident onto detector 7 consisting of a photoelectronic doubling tube. The output of detector 7 is amplified by DC amplifiers 13 and 13', and after that, this output becomes signals proportional to (Ip-Iv) and signals proportional to (Ip+ Iv) by subtraction circuit 14 and adder circuit 15, and (Ip-v)/(Ip-Iv), namely, the polarization factor is obtained by divider circuit 16.
Patent JP-H04298014-A (JP)
Title: Method and device for molding anisotropic resin magnet
Inventor: MORII AKIRA
IPC: H01F13/00
Filed: 1991-03-26
Abstract: PURPOSE:To enlarge magnetic flux density of a magnetic field formed inside a cavity by arranging a second magnet in an outer position of a first magnet and by making a part of leak flux toward the outside of the cavity go in a direction of the cavity. CONSTITUTION:Magnetic force lines 34a which have passed through a cavity C enter a magnetic substance 26a which is adjacent thereto clockwise, it is repelled by a magnetic field of a first permanent magnet 24a which is adjacent thereto clockwise, and returns inside a first permanent magnet 24b. Magnetic force lines 34b going in a circumferential direction among magnetic force lines out of an N-pole side tend to form a close loop similarly; however, it is repelled by a second permanent magnet 32b arranged on the circumferential side and forced back in a direction of the cavity C. Thereby, as for the magnetic force lines generated from the first permanent magnet 24b, magnetic force lines 34a going in a direction of the cavity C are more than the magnetic force lines 34b going in the circumferential direction.
Patent JP-H11286886-A (JP)
Title: Paper machine containing cleaning device assembled therein
Inventor: SATAKE HISAMI
IPC: D21H23/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a means for reducing unstable substances of paper and further reducing an unprinted white area at the time of printing. SOLUTION: This high-speed paper machine is equipped with a cleaning device of a method for removing finely divided materials such as particles or fibers according to a bypass method in a circulating liquid in a part of a circulating liquid system in either one or both of a coating part and a press part in an ancillary facility for the high-speed papermaking machine comprising a wire part, the press part, a first dry part, the coating part, a second dry part and a calender part at a speed within the range of 600-1,800 m/min. The cleaning device is a continuous centrifugal separator having performances of 2,000-7,000 r.p.m. or 1,000-4,500 G gravity coefficient.
Patent JP-S58208409-A (JP)
Inventor: TAKEDA SHIYUNICHI
IPC: D03D27/00
Filed: 1982-05-26
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-S5211722-A (JP)
Title: Power failure protection circuit
Inventor: SHIROKURA HIDEYUKI
IPC: G06F1/00
Filed: 1975-07-17
Abstract: PURPOSE: To transfer information to the memory section by supplying the necessary power from the battery provided with the use of a delay relay at the time of a power failure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59213586-A (JP)
Title: Hull structure
Inventor: HANDA KOU
IPC: B63B3/60
Filed: 1983-05-19
Abstract: PURPOSE:To omit reinforcing structures such as transverse and longitudinal materials by constructing the intermediate part of a transverse bulkhead of curved expansion faces. CONSTITUTION:A bulkhead 3 of a tanker cargo oil tank part partitioned by a deck 18, a bottom board 19, tank side walls 20 and 21, is constructed of expansion faces composed of three cylindrical faces 4-6 vertically arranged. This construction permits to omit reinforcing members such as transverse and longitudinal materials and simplify works of building, maintenance, and inspection.
Patent JP-S58205071-A (JP)
Inventor: SEKIGUCHI TOMOYUKI
IPC: F25D19/00
Filed: 1982-05-24
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-S59213938-A (JP)
Title: Piston of adiabatic engine
Inventor: KAWAMURA HIDEO
IPC: F02F3/00
Filed: 1983-05-19
Abstract: PURPOSE:To improve thermal efficiency and to smooth the motion of a piston at a high temperature, by a method wherein a piston at a high temperature, by a method wherin a piston head made of an insulation material and a piston body, provided below a piston boss with a piston ring, are coupled together through a bolt which supplements a difference in expansion therebetween. CONSTITUTION:A piston head, made of an insulation material and having a bolt inserting hole formed therein, and piston body are coupled together through a bolt which supplements a difference in expansion therebetween. For example, a liner head 3 is formed by silicon nitride, a cylinder liner 4 is formed by PSZ, the two parts engage with a cylinder head 1 and a cylinder body for connection. A piston head 5 is formed by nitride, and a bolt inserting hole is provided in a recess part in the central part thereof. A piston body 6 is formed by an aluminum alloy, and piston rings 61 and 62 are provided at the outer periphery of a lower end thereof. A bolt 11, interconnecting the piston head 5 and the piston body 6, is formed by a different material, i.e., a nickel group or a cobalt group heat resisting alloy, so that a difference in thermal expansion therebetween is absorbed.
Patent JP-H11264617-A (JP)
Title: Freezing refrigerator
Inventor: SHIRAISHI HIDEO
IPC: F25D19/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To radiate one part of the heat of a refrigerant being discharged from a compressor into a refrigerator, by forming a condensation means by first and second condensers for radiating the heat of the refrigerant to outdoor air and the inside of the refrigerator, respectively. SOLUTION: An inner box 12 is provided in an external box 11, an insulator 13 is provided between the inner and the outer boxes 12 and 11, the inner box 12 is divided into a plurality of rooms by a partition 18, and each room is formed by a cold room 14, a freezer 15, a vegetable room 17, and the like. Then, a first condenser is provided between the insulator 13 and the outer box 11, at the same time, a second condenser 23 is provided between the bottom part of the inner box 12 for composing the vegetable room 17, a refrigerant is compressed into a gas refrigerant with high temperature and high pressure by a compressor 21, the gas refrigerant is supplied to the first condenser, and the refrigerant is radiated to outdoor air by the first condenser for condensation.  Furthermore, the refrigerant from the first condenser is supplied to the second condenser 23, and is radiated to the vegetable room 17 by the second condenser 23.
Patent JP-H08283545-A (JP)
Title: Polyester composition and film
Inventor: MORIMOTO TSUTOMU
IPC: C08K5/12
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a polyester compsn. which has a low oligomer content and is excellent in heat resistance and electrical and mechanical characteristics by selecting a polyester which mainly comprises ethylene terephthalate units and contains a specified amt. or lower of a specific metal compd. catalyst and a cyclic ethylene terephthalate trimer. CONSTITUTION: This compsn. comprises a polyester of which 90mol% or higher of the structural units are ethylene terephthalate units and contains at least one metal compd. selected from among Sb, Ge, and Ti compds. as the polymn. catalyst in an amt. of 0.2-1mol/ton (based on the polyester) and a cyclic ethylene terephthalate trimer in an amt. lower than 0.4wt.% (based on the polyester). When the compsn. or a film made therefrom is used for electrically insulating an enclosed refrigerator motor, the amt. of a extract by a refrigerant is small even when the film is in contact with the refrigerant because the content of the cyclic trimer is low. Therefore, troubles due to clogging can be avoided. The compsn. is excellent also in hydrolysis resistance, heat resistance, and mechanical characteristics.
Patent JP-H07291084-A (JP)
Title: Occupant crash protection of vehicle
Inventor: YAMANISHI TAKAHIRO
IPC: B60R21/21
Filed: 1994-04-26
Abstract: PURPOSE:To provide an occupant crash protection of a vehicle capable of protecting an occupant from side collision sufficiently even when a gas generator of small capacity is used. CONSTITUTION:Bags 16, 18 are provided along the inner surface of a door, and gas from a gas generator 28 can be introduced to the bags 16, 18 through a duct 30. Backing materials 20, 22, 24 are provided to cover the bags 16, 18, and an interior finishing material 26 covers them. At the time of side collision, the bags 16, 18 expand toward the inside of a car room, and at this time, the backing materials 20, 22, 24 are deformed and simultaneously, the interior finishing material 26 extends.
Patent JP-S5611979-A (JP)
Title: Tacky piece
Inventor: WASHITAKE MITSUNORI
IPC: C09J7/02
Filed: 1979-07-12
Abstract: PURPOSE: A tacky piece, capable of preventing the deterioration due to the storage of a corticosteroid for a long time, and prepared by incorporating a mixture of a corticosteroid with disodium ethylenediaminetetraacetate into a pressure-sensitive adhesive mass, or applying the mixture to the surface of the adhesive mass.  
     CONSTITUTION: A mixture of (A) a corticosteroid, e.g. cortisone acetate or Fluocinolone acetonide, with (B) disodium ethylenediaminetetraacetate is kneaded  with or applied to the surface of (C) a pressure-sensitive adhesive mass, e.g. an  acrylic polymer obtained by copolymerizing acrylic acid with vinyl acetate, to give  the objective tacky piece. Preferably, the amount of (B) is 0.01W0.0001wt% based  on (C).  
     USE: An adhesive tape preparation for treating dermopathy. 
     COPYRIGHT: (C)1981,JPO&Japio