baber/WOPTO huggingface dataset:
Patent JP-2001081767-A (JP)
Title: Operation and control device of compaction equipment
Inventor: KIMURA HIROYOSHI
IPC: E02D3/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To enable an operator or a supervisor to securely recognize the number of rolling compaction by detecting light from a plurality of floodlights arranged parallelly to a travel crane by a light-receiver of the rolling compaction equipment, and displaying the number of information of rolling compaction on an indicator. SOLUTION: Foodlights 2a, 2b are arranged at the outside of a rolling compaction region X parallelly to a travel crane a, and pulse signals are transmitted to the start point S, the middle point M, the terminal point E of a travel line a, and these are detected by a light receiver 3 on the compaction equipment. Information of the rolling compaction numbers are outputted to from a controller to the inside and outside indicators and displayed. At every time when the light receiver 3 gets so as not to detect light of the foodlights 2a, 2b, 2c as the rolling equipment 1 advances, the counted number built in the controller increases. When the receiver gets so as not to detect light of a floodlight 2c turned to the terminal point E, the number '1' of rolling compsction is displayed on the inside and outside indicators.  Thereby operators and supervisors of the compaction equipment 1 can accurately grasp the number of rolling compaction and excess or lack of the number of rolling compaction of the same travel line a can be prevented.
Patent JP-H01108412-A (JP)
Title: Manufacture of bearing device with housing in which bearing bush is press-fitted
Inventor: IIZUKA TERUHIRO
IPC: F16C33/14
Filed: 1987-10-20
Abstract: PURPOSE:To prevent the inner bore of a bearing device from being tapered by tapering the inner bore of a bearing bush, and press-fitting it in the inner bore of a housing with constant inner and outer diameters. CONSTITUTION:A bearing bush 5 with constant inner and outer diameters is provided on a stopper 1 combined with a die 2, while a core 4 with a head-cut cone shaped main body 4a is inserted in the inner bore 3 of the bearing bush 5, and a bearing bush 5' with a tapered inner bore is thus formed. The bearing bush 5' is press-fitted in a housing with constant inner and outer diameters. A bearing device having an inner diameter with no taper is produced with a synergistic effect of the bearing bush 5' and the housing.
Patent JP-H0570013-A (JP)
Title: High friction roller and its manufacture
Inventor: OKATA KAZUMI
IPC: B65H27/00
Filed: 1991-09-13
Abstract: PURPOSE:To provide a high friction roller which can keep high dimentional accuracy and excellent durability, for instance, when it is used as a paper feed roller, and its manufacturing method. CONSTITUTION:After a cylindrical body 11 is formed of carbon steel containing 0.4-1.0% of carbon and quenched, its inner and outer peripheries 12, 13 are ground or polished so as to be an accurate cylindrical body. After a resist pattern 14 is formed on the outer periphery 13 of the cylindrical body 11, which is etched for forming a projection 15. In addition, as occasion demands, the surface of the projection 15 is smoothed, and then a hard plated layer may be formed on it.
Patent JP-H10111104-A (JP)
Title: Method and device for detecting meandering amount of thin plate rolling material
Inventor: HOSOKAWA HARUYUKI
IPC: G01B5/04
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for detecting a meandering amount of thin plate rolling material wherein a meandering amount of rolling material can be highly precisely detected during rolling operation and can be realized inexpensively. SOLUTION: The face pressure distribution of rolling material 21 and roller 1 is changed by right and left symmetrically changing the rolling gap between the rollers 1, a tension change amount of the rolling material 21 obtained as the result is measured, and a meandering amount of the rolling material 21 is calculated on the basis of the tension change amount. Thus, because influence by scattering and fume of rolling oil at the time of rolling is not received, dissimilar to the case where an optical sensor is used, the meandering amount of the rolling material 21 during rolling operation can be highly precisely detected. Highly precise detection can be performed by correcting the tension change amount measured by the tension change amount measuring means by means of the meandering amount obtained by the meandering amount operation means.
Patent JP-H0797935-A (JP)
Title: Gas turbine installation constructing method
Inventor: WATANABE KOICHI
IPC: F02C7/20
Filed: 1993-09-28
Abstract: PURPOSE:To shorten a construction period by performing the installation work of a machine and the work in a cave passage in an intake air duct at the same time in a gas turbine installation wherein a machine such as an air compressor or a gas turbine is provided on a machine base stand on the upper part of the intake air duct. CONSTITUTION:In a gas turbine 6 installation, air is intorduced to an intake air duct 2 from an intake chamber 1 and then guided to an intake plenum 4 after passing a silencer 4 and a cave passage 8. After that, the air is compressed by an air compresosor 5 and supplied to a gas turbine 6 togehter with fuel. Respective machines 5, 6 are provided on the upper surface of a machine base stand 7 arranged on the upper part of the intake air duct 2. In this case, when the gas turbine installation is constructed, the steel rod work is performed on the upper parts of the cave passage 8 and the machine base stand 7, and concrete is placed so as to embed the temporarily placed silencer 3 and the intake air duct 2, and the installation work of respective machines 5, 6 is performed, and also the tie-in work of the air intake duct 2 in the cave passage 8 is performed.
Patent JP-H09103831-A (JP)
Title: Product carrying-out device of turret punch press
Inventor: KAWAGUCHI KOJI
IPC: B65G47/46
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a belt conveyer caused on punching through hole or notch, etc., of a product by exposing or covering the conveyer, composing it movable in the vertical up and down direction and separating the punching working and the carrying-out working of the product and scraps with an angle shear cutting. SOLUTION: In a working time of a turret punch press, a slide table 5 is raised in the vertical direction, and moved to the horizontal back and forth direction in the upper part of conveyer, in an angle shear cutting time, the slide table 5 is returned to the original position of the horizontal back and forth direction from the upper position of conveyer, and lowered in the vertical direction from the conveyer upper face, further in the time of treating scraps, the conveyer 6 is moved to the horizontal direction and acted so as to set a scrap dropping space between fixing tables. Therefore, in the working time of the turret punch press, the conveyer 6 is no trouble from being damaged with punching holes of the product or notches, etc., and at the angle shear cutting time, the product being larger than the width of conveyer can be carried.
Patent JP-H06206916-A (JP)
Title: Highly concentrated aqueous polyacrylonitrile emulsion and its production
Inventor: GIYUNTAA ZATSUKUMAN
IPC: C09K23/52
Filed: 1993-09-28
Abstract: PURPOSE: To easily and simply obtain the emulsion contg. high acrylonitrile content polymer in highly-concd. form by polymerizing acrylnitrile-contg. monomer mixture, in the presence of the specified polymerization emulsifyer, in aq. emulsion.  
     CONSTITUTION: The objective emulsions of acrylonitrile content of 80-100 wt.% are obtained by polymerizing a monomer mixture contg. ≥80 wt.% acrylonitrile in aq. emulsions in the presence of a polymerization emulsifyer having a structure unit of formula I and/or formula II (M is cation forming group; n is 1 or 2; R is 1-10C hydrocarbon chain, 6-10C aromatic group or the like; R 1  is H or -CH 3 ; R 2  is H, phenyl or the like; R 3  is hydrocarbon group of amine; x and y are each an integer, wherein weight mean average mol.wt. of the polymer of formula I or II is 2,000-500,000, and ratio of x:y is 1:4 to 1:1), by using a free radical initiator. And, the prescribed emulsifyer, for example, is obtained by reacting an alternating copolymer of maleic anhydride and α-olefin with aminosulfonic acid of formula III. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07123227-A (JP)
Title: Method and device for processing picture
Inventor: UTSUNOMIYA TAKETO
IPC: B41J5/30
Filed: 1993-10-21
Abstract: PURPOSE:To obtain a method and device for processing a picture by inhibiting count-up of an output counter provided to a printer function section when a picture is outputted against the intention of the operator due to mis-operation or the like. CONSTITUTION:A gate 1101 detects a valid area of a picture signal, a counter 1105 counts a changing point at which a black level of a picture signal changes into a white level, and a counter 1106 counts a changing point at which a white level of a picture signal changes into a black level in the detected valid area. A CPU 112 discriminates it to be an abnormal picture when either one of a count of the counter 1105 or the count of the counter 1106 is 0 to provided an output of a signal inhibiting an output count by a printer function section. Thus, normal output sheet number is counted.
Patent JP-H04140697-A (JP)
Title: Cold condensation of plutonium nitrate solution
Inventor: OUCHI HITOSHI
IPC: G21C19/46
Filed: 1990-10-01
Abstract: PURPOSE:To improve safety and efficiency in condensation process by cooling a solution at determined temperature, producing frozen body, filtering for separation and recovering the condensed solution as filtered liquid. CONSTITUTION:Low density plutonium nitrate solution 1 is cooled to the temper ature of ca. -60 deg. to -40 deg.C in a cooler 2. With this process, frozen body of mainly water and nitric acid is produced in the cooler 2. Then, the mixture of solution and the frozen body in the cooler 2 is introduced to a precooled filter 3 to filter and separate the frozen body 4 from the solution. The filtered liquid is recovered as high concentration plutonium nitrate solution 5. The filtered water and the frozen body 4 of nitric acid is melted 6 and the negative heat in the melting is used for cooling in the cooler 2 by releasing the heat of fusion through a heat exchanger 7. On the other hand, the melted nitric acid can be reused 8 by circulating in a fuel reprocessing or a wet recovery process. In this manner, plutonium nitrate solution is safely and efficiently condensed.
Patent JP-H0595961-A (JP)
Title: Laser probe
Inventor: YUTSU TAKAYOSHI
IPC: A61N5/06
Filed: 1991-10-11
Abstract: PURPOSE:To provide an excellent dental laser probe which enables the irradiating with a laser light sideways as well as forward within a narrow oral cavity. CONSTITUTION:A plurality of openings 6 are arranged on the circumference of the tip side part of a hollow waveguide tube 5 mounted detachably on a protective tube 2. This enables the irradiation with a laser light sideways as well as forward thereby obtaining an excellent sanitary laser probe which achieves an effective dental treatment while allows the changing of the hollow waveguide tube.
Patent JP-2000165472-A (JP)
Title: Ic card for remote application access consisting of combination of communication system and terminal and remote application access method by ic card
Inventor: FRANCIS PINAULT
IPC: G06K19/07
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an IC card that can easily be accessed from an arbitrary terminal for a remote application and to provide an access method by this IC card for a remote application. SOLUTION: The IC card 1 allows the user to access at least one application selected by a prescribed server 4 via an arbitrary communication terminal 3 provided with a reader 5 using at least one communication mode and adapted to the IC card, and is provided with a storage means 6 that stores a parameter set specific to at least one communication mode used by the terminal 3 and at least one selected application, a recognition means 7 that recognizes at least one communication mode available for the terminal 3 to which the IC card is inserted, a selection means 9 for selecting the parameter set corresponding to the communication mode recognized by the terminal and to the selected application and a means 11 that transmits the parameter set selected to attain the access from the terminal to the selected application.
Patent JP-H0974905-A (JP)
Title: Weed-preventing structure
Inventor: TERAI MANABU
IPC: E03F3/04
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To permanently suppress thick growing of weeds. SOLUTION: This weed-preventing structure is formed by installing a drainage 2 on the ground surface 1, as necessary, covering the drainage 2 with a prescribed sheet 3 for civil engineering and laying a weed-preventing sheet 4 thereon and laying other sheet 5 for civil engineering as a protective sheet onto the weed-preventing sheet 4 and finally uniformly laying crushed stones 6 as a covering material onto the sheet 5 fro civil engineering.
Patent JP-H01105948-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: YOSHIDA KAZUAKI
IPC: G03C1/035
Filed: 1987-10-19
Abstract: PURPOSE:To reduce the replenishing amount of a developer, without inuring rapid processing, and to reduce the change of photographic characteristics of the title material and the generation of a suspended matter in the developer, respectively by developing a photosensitive material with a color developer which does not contain a sulfurous acid ion and contains a prescribed amount of a replenisher. CONSTITUTION:The color photographic sensitive material having at least one layer of a silver halide emulsion layer contg. >=80mol.% silver chloride is contin uously developed with the color developer which does not contain the sulfurous acid ion and contains an aromatic primary amine color developing main agent and the replenishing amount of 120ml said replenisher per 1m<2> a silver halide photosensitive material. The color developer does not preferably contain hydroxylamine, and the applied amount of the photosensitive material is >=1.5g/m<2>. The developer contains preferably org. preservatives. Said preser vatives are exemplified by hydroxylamine derivatives except hydroxylamine, or hydroxamic acids, etc. The additional amount of said preservatives is prefer ably 0.005-0.5mol./l.
Patent JP-S61141557-A (JP)
Title: Speed regulating device for printer
Inventor: TAKAHASHI SATOSHI
IPC: B41F33/08
Filed: 1984-12-14
Abstract: PURPOSE:To produce a speed regulating device with high printing efficiency and easy handling by providing a speed regulation control device which is set to drive a speed regulating mechanism at a memorized printing speed when a printing process is to be restored after low speed processes are completed. CONSTITUTION:By pressing a switch for ascent 11 or a switch for descent 12 an increase or decrease in speed of a printing cylinder is carried out through a motor driving circuit 6 for control. The rotation speed of the printing cylinder is calculated by a CPU20 according to the signals from a pulse generator 5, and indicated by an indicator 4. On the other hand, the printing speed which is most suitably regulated by the above process is memorized by a RAM22. When a printing of a plate is completed, the speed of the printing cylinder is reduced and a series of low speed processings such as discharging of the plate, cleaning, etc. is performed, and a new plate is furnished, and then, the high speed is restored. At this time, the CPU20 puts out a control signal to the motor driving circuit 6 for control in order to produce the most suitable printing speed stored in the RAM22, and automatically starts printing as before at the speed as stated above.
Patent JP-S62125403-A (JP)
Title: Position detector
Inventor: KAKO YASUHIKO
IPC: G05B19/18
Filed: 1985-11-26
Abstract: PURPOSE:To detect the positions of an deceleration point, an original point, an overrun point, etc., based on the information, i.e., the distance and the moving position of the state '1'. CONSTITUTION:The shift direction lengths of an object to be detected deceleration point 101, an original point 102, the minute side overrun 103 and the plus side overrun 104 and defined as l11<l12<l13<=l14. Then the distance is changed for the output of a position detector 105 to secure the state '1'. A position mechanism regards the shift amount as the number of pulses and a position command device 109 supplies the command pulse PM or PP to a motor controller 108 by (n) pulses. Thus the controller 108 performs the control so that a motor 107 is driven as prescribed by the command pulse. Therefore the distance of the state '1' can be measured by counting the pulses produced while the output S0 of the detector 105 is kept in the state '1'. Thus it is possible to produce plural signals for the deceleration point, etc., based on the two bits of information on both the distance and the shift direction of the state '1'.
Patent JP-H08127973-A (JP)
Title: Method for processing cellulose-based fiber fabric using immobilized acidic cellulase
Inventor: HAYASHI TOSHIRO
IPC: D06M101/02
Filed: 1994-10-27
Abstract: PURPOSE: To provide a processing method capable of carrying out biological washing without impairing a cellulose-based fiber by using a specific acidic cellulase. CONSTITUTION: A cellulose-based fiber is treated with an aqueous solution obtained by controlling pH of an aqueous solution containing an acidic cellulase immobilized on a copolymer of methyl vinyl ether with maleic anhydride as a carrier to neutrality to weakly alkaline property (pH5.0-7.5) using a washer, a jet dyeing machine, etc. The treating method by the weakly alkaline region can inexpensively treat the cellulose-based fiber without impairing the fiber. The method is especially preferable for treating denim fabric.
Patent JP-2000101497-A (JP)
Title: Radio communication system
Inventor: YAMABE KAZUHIKO
IPC: E03F3/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a radio communication system, in which a communication time required for relay communication is reduced with high reliability and the system cost, is decreased. SOLUTION: This radio communication system S1 has a plurality of transmission stations ST and a plurality of relay stations and at least one base station SB and is configured, such that transmission data are sent from an optional transmission station ST to the base station SB via one relay station SR or more in a relay communication available way. In this case, each of the relay stations SR that directly receives the transmission data sent from an optional transmission station ST or an arbitrary relay station SR is configured to attain relay communication after the lapse of a prescribed waiting time, after the reception of the transmission data, and mutually differing waiting times are given to the relay stations SR.
Patent JP-H01163426-A (JP)
Title: Multi-venturi pipe fuel injector for catalyst utilizing combustion apparatus
Inventor: KENESU UINSUTON BIIBU
IPC: F23D14/62
Filed: 1988-10-21
Abstract: PURPOSE: To prevent flashback by disposing orifices in throats of venturi tubes in a gas turbine combustor and supplying gaseous fuel from the orifices. CONSTITUTION: A plurality of venturi tubes 34 are disposed in a combustor. Each of the venturi tubes 34 has an inlet 46 with a tapered cross section comprising a throat 48 (the narrowest portion) and a gradually expanding diffuser 50. The throats 48 are provided with orifices 54 from which gaseous fuel is supplied. The gaseous fuel is injected normally to the high-velocity air stream existing in the throats 48. As a consequence, flashback is prevented.
Patent JP-H03220222-A (JP)
Title: High-hardness resin composition, molding thereof, and production of molding
Inventor: YOSHIMATSU SHINICHI
IPC: C08G18/79
Filed: 1990-10-01
Abstract: PURPOSE:To obtain the title composition which can give a homogeneous molding free of cracks, etc., without detriment to workability by mixing an isocyanurate ring-containing polyisocyanate with an epoxy compound and an aromatic polyamine. CONSTITUTION:An organic polyisocyanate (i) is cyclotrimerized in the presence of a trimerization catalyst (ii) to obtain an isocyanurate ring-containing polyisocyanate (a) which is a trimer of component (i) (e.g. liquid hexamethylene 1,6-diisocyanate trimer). Component (a) is mixed with at least 5wt.%, desirably 5-80wt.%, based on component (a), epoxy compound (b) (e.g. bisphenol A epoxy resin), an aromatic polyamine (c) as a curing agent for components (a) and (b) (e.g. 3,3'-dichloro-4,4'-diaminodiphenylmethane) in an amount to give an equivalent ratio of the total of the NCO groups and the epoxy groups to the amine groups of 0.5-2.0 and optionally a coring catalyst, an antioxidant, a flame retardant, etc.
Patent JP-H0691496-A (JP)
Title: Operating device of ultrasonic polishing device
Inventor: KOSEKI HIROSHI
IPC: B24B1/04
Filed: 1992-09-07
Abstract: PURPOSE:To provide an operating device of an ultrasonic polishing device which operats automatically when a tool is squeezed to a work. CONSTITUTION:When a file is squeezed to a work, an operating signal is output from a piezoelectric element 1 while the squeezing force is being generated, and a switch 3 is maintained in the ON condition by a signal output from a load current level detecting circuit 2 which has input the above signal, and a power is continued to feed from a power source (driving circuit) 4 to a hand tool side.
Patent JP-H10110929-A (JP)
Title: Method for processing waste fluorocarbon
Inventor: OBATA TAKEJI
IPC: A62D3/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To enable fluorocarbon to be almost completely decomposed by a method wherein waste fluorocarbon fed into a waste tire combustion furnace is burned and decomposed under an action of carbon, hydrogen and sulfur generated as combustion of the waste tyre. SOLUTION: As a fundamental combustion supporting raw material for performing a waste fluorocarbon processing, some waste tires for automobiles are applied. The tires are burned within the furnace under a presence of oxygen and also under a presence of CO2 and steam at a temperature range of about 400 to 900 deg.C. In general, a tyre contains natural rubber and synthetic rubber each of which compositions is almost composed of combined carbon and hydrogen, carbonaceous matter mainly composed of carbon black, a metallic wire such as a steel wire or the like and a small amount of sulfur added to the rubber substances as a vulcanizing agent and it has a superior decomposing efficiency for fluorocarbon. With such an arrangement as above, SO2 , NOx , CO2 , HCl or the like are adsorbed by a desulfurization device 43 to enable pollution-free exhaust gas to be released from a chimney 44.
Patent JP-H0596829-A (JP)
Title: Image forming device
Inventor: YUKIHIRO TOSHIMITSU
IPC: B41J29/46
Filed: 1991-10-14
Abstract: PURPOSE:To decide whether an image forming unit which is connected to a printing unit is a correct one being relevant to the printing unit, or not. CONSTITUTION:The subject image forming device consists of an image forming unit 3 which generates image data to correspond with image data which is received from an external unit, and a printing unit 4 which forms the image data generated by the image forming unit 3 on a photo conductive drum. At the image forming unit 3, the power source voltage from the printing unit 4 is divided by a voltage dividing circuit 98, and a voltage VO with the divided value is fed to the printing unit 4, and at the printing unit, a power source voltage Vcc is fed to the image forming unit 3. Whether the image forming unit 3 is correctly set or not is decided by judging whether the voltage value V0, which is fed from the image forming unit 3 in response to the feeding of the power source voltage Vcc, is in a specified range or not.