baber/WOPTO huggingface dataset:
Patent JP-S62275549-A (JP)
Title: Belt heating method for belt type continuous caster
Inventor: TAMURA NOZOMI
IPC: B22D11/06
Filed: 1986-05-21
Abstract: PURPOSE:To prevent the splash of molten metal and the thermal deformation of a metallic belt by heating contacting face of the metallic belt, which shifts circulately without corresponding to a cooling pad wetting by cooling water, with the molten metal by hot blowing air, drying and draining. CONSTITUTION:The molten metal 7 at the metallic belt 4 corresponding to the cooling pad 3 or the metallic belt 4 at the range abutting on the range brought into contact with the solidified shell 6 are heated. For this purpose, flow rate of steam is controlled by a flow rate controlling valve of steam piping as using temp. of water film 5 between the metallic belt 4 and the cooling pad 3 as an index. On the other hand, the molten metal 2 at the metallic belt 4 corresponding to the cooling pad 3 or the metallic belt at contacting range with solidified shell 6 is cooled by the cooling water flowed from supplying holes of the cooling pad 3 or slits 1. In this result, as the splash is prevented, control of the molten metal surface is executed without any hinderances and the cast sheet surface is become to good.
Patent JP-S63307001-A (JP)
Title: Filling stage for cartridge filling closing machine
Inventor: ERUNSUTO SHIYUBUEERUTERU
IPC: B65B43/54
Filed: 1988-05-13
Abstract: A filling station for a cartridge filling and sealing machine for filling viscous or pasty materials into cylindrical cartridges having a filler valve, a positioning and centering device for positioning and centering the cartridges in a position in alignment with the filler valve, and a displacement drive for adjusting the positioning of the positioning and centering device the filler valve in relation to each other. In order to assure an exactly centered position of the cartridge prior to inserting the filler valve into the cartridge as well as dependable support of the cartridge in a non-deforming way prior to and during filling, the positioning and centering device has a unit and at least one vacuum suction holder disposed in the unit. The unit has a contact surface adapted to the outer shape of the cartridge. The vacuum suction holder is formed by a suction hose the open end of which is disposed in the unit.
Patent JP-S63279110-A (JP)
Title: Apparatus for measuring three-dimensional object
Inventor: OCHIAI TAKEYOSHI
IPC: G01B11/24
Filed: 1987-05-12
Abstract: PURPOSE:To rapidly detect what are of an objective body laser slit beam impinges against with good accuracy, by converting laser beam to slitlike beam to unidimensionally calculate center-of-gravity coordinates. CONSTITUTION:The laser beam 2 emitted from a laser oscillator 1 passes through a condensing lens 3 to enter a scanner 4 and is converted to slit beam 5 to irradiate an objective body 6. This objective body 6 is photographed by a video camera 7 and the analogue image signal outputted from the video camera 7 is converted to a digital image signal by an A/D converter 8. The data necessary for the calculation of the center of gravity in a center-of-gravity coordinates operation circuit 11 is stored in a memory. A CPU 12 receives a laser slit beam take-in finish signal to read data and calculates center-of- gravity coordinates before calculates the three-dimensional coordinates of the objective body 6.
Patent JP-S5829538-A (JP)
Title: Forming work method by resistance heating
Inventor: WAKABAYASHI YOUICHI
IPC: B21K25/00
Filed: 1981-07-24
Abstract: PURPOSE:To perform forming work easily in a short time by providing a die, which has greater electric resistance and strength than an electrode base material, at the tip of the electrode of a resistance welder. CONSTITUTION:Dies 3 and 4 made of materials which have greater electric resistance and strength than electrode base materials and also have superior heat resistance, wear resistance, etc., are attached to tip parts of upper and lower electrodes 1 and 2, and a material 5 to be worked is fed with electricity and pressed to perform necessary forming work. During feeding and heating operation, if those tip dies come into direct contact with each other, they are molten, so when they need to come into contact, insulating materials are provided over die contacting surfaces to form insulating layers 6.
Patent JP-H07295227-A (JP)
Title: Manufacture of squirrel printing dry plate
Inventor: RODE DEPURETSU
IPC: G03F7/32
Filed: 1995-04-17
Abstract: PURPOSE: To decrease the number of copies which need be discarded because of poor quality in starting printing. CONSTITUTION: The process for producing the lithographic printing dry plate according to a silver salt diffusion transfer method includes steps for exposing an image forming element having photosensitive layers contg. silver halide emulsions and image receiving layers having a water permeable relationship with emulsion layers and contg. physical development nuclei on a base in compliance with images and developing this element by using an alkaline processing soln. in the presence of developing agents and silver halide solvents and further processing the element by using a neutralizing soln. having pH of 5 to 10.5 at 25 deg.C.  The total concn. of this neutralizing soln. is 0.03 to 3mol/l and the neutralizing soln. contains compus. corresponding to the formula: NR1 R2 R3 [where, R<1> denotes 1 to 12C hydrocarbon group contg. a hydrophilic group; R<2> and R<3> respectively independently denote hydrogens or 1 to 12C hydrocarbon groups or complete a 5- or 6-membered ring together with the atoms with which these are bonded. At least two of the groups expressed by R<1> , R<2> and R<3> are aliphatic groups].
Patent JP-S5239021-A (JP)
Title: An exhaust gas prifier
Inventor: UNO HEITAROU
IPC: F01N3/10
Filed: 1975-09-22
Abstract: PURPOSE:Proposed is the device which is capable enough to supply adequately the secondary air which is larger than the exhaust pressure through extremely simple construction.
Patent JP-2000300063-A (JP)
Title: Apparatus for producing ridging culture soil
Inventor: YAMAMOTO SOICHI
IPC: A01G9/10
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing culture soil, capable of mass- producing readily handleable culture soil for raising of seedling, neither cracking nor collapsing inexpensively in a reduced operation man-hour and yet providing the produced culture soil for raising of seedling, having totally uniform density and high qualities. SOLUTION: This apparatus 20 for producing culture soil drops and feeds a raw material G onto a belt conveyor 22 and compresses and forms the raw material G while nipping and transporting the raw material by the belt conveyor 22 and a belt conveyor 23 to produce culture soil for raising of seedling. A leveling screw conveyor composed of a collecting screw 70 and a diffusing screw 72 is arranged at the drop and feed position of the raw material G. The dropped and fed raw material G is forcibly moved in the width direction of the belt conveyor 22 and can be uniformly and flatly leveled. Consequently culture soil for raising of seedling obtained by compressing and forming afterwards is made into a high-quality mat having totally uniform density and can prevent the occurrence of variability of raising of seedling.
Patent JP-H05291912-A (JP)
Title: Mos transistor drive system
Inventor: OTSUKA SHOICHIRO
IPC: H03K17/12
Filed: 1992-04-08
Abstract: PURPOSE:To adopt a digital control circuit for a control circuit of the system when MOS transistors (TRs) connected in parallel are controlled linearly and to simplify the circuit. CONSTITUTION:MOS TRs Tr, Tr... connected in parallel are divided into plural blocks, and ON/OFF gate signals from a drive circuit 6 are combined to each block to control the entire MOS TRs, Tr, Tr... Thus, even when an output circuit or the like is controlled linearly, the control is processed by using a digital circuit such as a decoder.
Patent JP-H0413013-A (JP)
Title: Room heating-hot water supplying system using heat pump
Inventor: OGAWA YASUO
IPC: F24D3/18
Filed: 1990-05-01
Abstract: PURPOSE:To reduce primary energy by feeding part of heat source fluid in a heat source fluid passage to a condenser of a heat pump to be heated and returning part of circulation water from a room heating or hot water supplying load into the passage. CONSTITUTION:Hot water in a hot water return tube 8 is combined with a low temperature side heat source water tube 28 through a tube 27, and fed to a heat recovering unit 4 by a pump 29. Circulation water from the unit 4 is branched from a high temperature side heat source tube 30 into the tube 30 and a tube 31. The heat source water of the tube 30 is fed to a heat exchanger 33 by a pump 32, cooled, returned to the tube 28. The water in the tube 31 is fed to a condenser 36 of a motor driven heat pump 35 by a pump 34, heated, again fed by a pump 37 to a load side through a hot water supply tube 7. Heat can be recovered from waste heat by the circulation water to greatly reduce primary energy.
Patent JP-H04321537-A (JP)
Title: Magnetic crystallized glass
Inventor: SUNADA TAKASHI
IPC: C03C3/085
Filed: 1991-04-19
Abstract: PURPOSE:To provide magnetic crystallized glass having complicated fine crystal particle shapes. CONSTITUTION:Raw materials comprising 38.1wt.% of SiO2, 35.9wt.% of MnO, 9.1wt.% of Fe2O3, 7.8wt.% of Na2O and 9.1wt.% of TiO2 is melted and subsequently gradually cooled. The produced glass is heated at 900 deg.C to provide magnetic crystallized glass in which magnetic flaky crystals having characteristics comprising sizes of <= several mum and thicknesses of <=1mum are randomly deposited. The crystallized glass containing the magnetic flaky crystals deposited therein and the magnetic flaky crystals can readily be prepared and is expected to be used as a magnetic material for magnetic fibers, magnetic powder, etc.
Patent JP-H11307892-A (JP)
Title: Conductive paste composition and ceramic wiring board using the same
Inventor: KODERA EIJI
IPC: H01B1/16
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic wiring board excellent in reliability and cost reduction and causing no breaking of a wire in the connection region between a silver via-conductors for an interlayer connection even under simultaneous baking on a surface layer conductor with the use of silver/palladium excellent in wettability and migration resistance. SOLUTION: A conductive paste for a ceramic wiring board essentially comprising a conductive ingredient comprising silver and palladium and a filler ingredient comprising a mixture of molybdenum, and tungsten has its conductive paste composition with the filler ingredient of 0.35 to 5.5. weight % to 100% weight conductive ingredient and the ratio of molybdenum to tungsten in the filler is 0.1 to 1.7. The conductive paste composition is used for the surface layer conductor baked simultaneously.
Patent JP-2000305562-A (JP)
Title: Automatic music composition device and memory medium
Inventor: AOKI EIICHIRO
IPC: G10H1/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic music composition device creating a musical piece with matched intonations of rhythm and pitch, and rich ups and downs. SOLUTION: This automatic music composition device generates melody rhythm data Mr reflecting degree of intonation based on degree of intonation data Em whose value changes according to the progress of melody, and melody pitch data Mp reflecting the degree of intonation at melody rhythm striking points represented by the melody rhythm data Mr based on the degree of intonation data Em. This automatic music composition device also produces accompaniment data Ac based on the degree of intonation data Em to produce a musical piece with the melody and the accompaniment matched better. The melody pitch based on the degree of intonation is added to important striking points of the rhythm, and pitch is added to the rest of the striking points by a prescribed algorithm, thereby generating various melodies reflecting ups and downs of feeling.
Patent JP-S5239397-A (JP)
Title: Time schedule display device for blast furnace equipment
Inventor: HARUKAWA YASUHIKO
IPC: F27B1/28
Filed: 1975-09-25
Abstract: PURPOSE: Time-schedule display is subsequently performed at each timing at the same instant when 1-charge operation is started, whereby process schedule of blast furnace equipment can be indentified at a glance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61273511-A (JP)
Title: Optical fiber cable with resistance to tensile strength
Inventor: HOSHINO HIROYUKI
IPC: G02B6/44
Filed: 1985-05-29
Abstract: PURPOSE:To reduce stress applied to an optical fiber and to increase resistance to tensile strength by making the extent of diameter reduction of a spiral skeleton or braided skeleton to the constant elongation of a cable smaller the spiral shape of the optical fiber. CONSTITUTION:A figure shows a combination with a bare wire like an aerial power transmission wire or aerial earth wire, and sectorial metallic conductors 11 and circular metallic conductors 12 are provided. The metallic conductors 11 and 12 bear tensile strength almost wholly as tension members and optical fibers 13 are provided spirally around the outer periphery of the braided skeleton 16. When the whole of the wires is drawn slightly owing to tensile strength, the internal spiral skeleton 16 is reduced in diameter more than the optical fibers 13 and almost no stress is applied to the optical fibers 13. Then, a metallic pipe 14 supports the sectorial metallic conductors 11 and circular metallic conductors 12.
Patent JP-S5817940-A (JP)
Title: Detector for turning of slewing stand in construction equipment
Inventor: TSUDA AKIRA
IPC: E02F9/26
Filed: 1981-07-23
Abstract: PURPOSE:To detect the turning of a slewing stand properly by mounting a light receiver and a light emitter to the slewing stand so as to be integrally turned, setting up a cylindrical body for shielding light intermittently having transmitted light to a travelling base and displaying the angle of turning in an operation chamer by information from an operating lever and the number of light reception. CONSTITUTION:The light receiver 14 and the light emitter 13 are mounted to the outer circumferential edge of thd slewing stand 3 of a backhoe, etc. so as to be integrally turned, the cylindrical member 16 for shielding light with light transmitting holes 15 at proper intervals in the circumferential direction is fixed to a travelling base, and projecting light being accompanied by the turning of the slewing stand 3 is intermittently transmitted to the light receiver 14. The turning of the slewing stand 3 is light-received by means of the light receiver 14, the angle of turning is calculated by means of a count circuit 19, and the angles of left and right turning of the slewing stand 3 are decided by means of a device 21 by informations 18a, b from the operating lever 17, and displayed to a device 22 in the operation chamber.
Patent JP-2000301020-A (JP)
Title: Dust guard for crushing work machine
Inventor: KUBOTA YORIMICHI
IPC: B26F3/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To effectively prevent dust or the like generated in crushing work by a crushing work machine from being scattered by spraying water into which a foaming agent is incorporated over materials to be crushed. SOLUTION: In the case of, in order to effectively prevent dust or the like generated in crushing work by a breaker 8 or the like with which a crushing work machine 2 is provided from being scattered, operating a dust guard 14 using a foaming agent incorporating device 20, for example, a water pump of a pressure water source 16 is operated or a valve for opening/closing the pressure water source 16 is opened to feed pressure water into the foaming agent incorporating device 20 through a conduit 18. Then, the foaming agent incorporating device 20 into which the pressure water has been fed forms foaming agent incorporated water 12, which is forcibly fed to a foaming water spray device 24 installed in the breaker 8 through a conduit 22.  The foaming agent incorporated water 12 is sprayed in bubbles toward materials to be crushed 10 from a jetting port of the foaming water spray device 24 to cover the materials to be crushed 10 of the breaker 8 with this foaming agent incorporated water having the form of bubbles and prevents dust generated in crushing work from being scattered.
Patent JP-S61272248-A (JP)
Title: Foamed composition and production of foam using thereof
Inventor: OKUBO MINORU
IPC: C08J9/04
Filed: 1985-05-29
Abstract: PURPOSE:To provide a composition containing a chloroprene rubber latex, a crosslinking agent, a weakly acidic anionic surfactant, an inorganic reinforcing fiber, a water-soluble bicarbonate and water, and capable of forming a light- weight flame-retardant foam suitable for industrial heat-insulation board, etc. CONSTITUTION:(A) A nonionic carboxylated chloroprene rubber latex is mixed with (B) 8-15pts.(wt.) (based on 100pts. of the rubber component of the above latex) of a crosslinking agent consisting of one or more compounds selected from zinc oxide, magnesium oxide and zinc hydroxide, (C) 5-30pts. of a weakly acidic anionic surfactant, preferably ammonium salt of lauryl alcohol sulfate and (C) water. The mixture is frothed by agitating at a low temperature at high speed. (D) 30-100pts. of an inorganic reinforcing fiber, preferably aluminum silicate fiber is added to and dispersed in the above frothed mixture and the dispersion is foamed by the addition of (E) 80-150pts. of a water-soluble bicarbonate, preferably sodium bicarbonate, etc. The total amount of water used in the whole process is 200-400pts.
Patent JP-H0418108-A (JP)
Title: Pleated screen and production thereof
Inventor: KATSUKURA AKIZO
IPC: D06J1/00
Filed: 1990-05-02
Abstract: PURPOSE:To obtain the title screen excellent in shape retainability and dimensional stability, good in airtightness and shading nature by making a knit fabric made up of sheath-core type conjugate yarn composed of two different polyester fibers into a pleat under specified conditions and by hot-press setting of this pleat. CONSTITUTION:Firstly, a knit fabric is produced in such a way that sheath-core type conjugate polyester filament yarns made up of (A) as the core, polyethylene terephthalate and (B) as the sheath, a low-melting polyester account for >=20wt.% of the total yarns and >=40wt.% of the warps and/or wefts. The knit fabric is then heat-treated at temperatures higher than the melting point of the component B but lower then the melting point of the component A to effect fusing (part of) the intersections for said filament yarns followed by folding the resultant knit fabric in such a direction that >=40wt.% of said filament yarns are used to form a pleat, which is then hot-pressed at temperatures lower than the melting point of the component A by 1 to 30 deg.C and heat-set, thus obtaining the objective screen.
Patent JP-H11300511-A (JP)
Title: Chucking device
Inventor: YONEYAMA YASUHIRO
IPC: B23B31/20
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To achieve chucking of a work usually with a constant-chucking force independent of a rotational speed of the work, by preventing loosening of the chuck caused by an influence of centrifugal force. SOLUTION: A collet 7 and a sleeve 8 are relatively moved by means of a hydraulic cylinder 14 to achieve chucking of a work W. At the time of high speed rotation, a check valve 24 of centrifugal force sensitive type is closed to bring an interior of a hydraulic passage 18 to a closed space. At the same time, a piston 21 of a boost cylinder 20 of centrifugal force sensitive type is displaced by centrifugal force to increase the hydraulic pressure, thereby obtaining an assist force. Since the hydraulic assist force is proportional to centrifugal force, it is possible to achieve chucking of the work W usually with a constant chucking force independent of a rotational speed of the work W.
Patent JP-H01285908-A (JP)
Title: Automatic focusing device for camera
Inventor: HIGASHIHARA MASAKI
IPC: G02B7/36
Filed: 1988-05-13
Abstract: PURPOSE:To prevent the inhibition of prediction, which follows mistaken range finding occurring accidentally, and to always maintain a high following property with respect to an object under condition with a lot of disturbance by again finding a range even if an object is judged to be inappropriate for predictive calculation and continuing prediction if the object is predictive. CONSTITUTION:When continuity of a change in an image plane position disappears temporarily during predictive driving to decide that the predictive driving is inappropriate, a focus is again detected, and the predictive driving is decided to be appropriate or not based on the redetected focal data and past data. When the driving is decided to be appropriate, it continues, whereas if it is decided to be inappropriate, that is, it is decided to be inappropriate two times, it is inhibited. As a result, after the focus of an object different from the original one continues to be detected, the predictive driving can be inhibited. Therefore, the inhibition of prediction, which follows mistaken range finding occurring accidentally, can be prevented, and the title device can always follow up an object at a high level under condition of a lot of disturbance.
Patent JP-S5741801-A (JP)
Title: Manufacture of stainless steel sheet prevented from generating gold-dust flaw
Inventor: YAMAMOTO AKIO
IPC: B21B1/22
Filed: 1980-08-26
Abstract: PURPOSE: To prevent the generation of a gold-dust flaw, and to make a dividing process and a grinding process unnecessary, by employing a roll having a limited surface roughness prescribed with an upper limit and a lower limit of H max  for rolling a blank material having a ≤30μ surface roughness as H max .  
     CONSTITUTION: For the purpose of reducing the roll marks in the surface of a rolled sheet to ≤6μ as H max , a roll having a surface roughness ≥0.5μ and ≤6μ as H max  is employed in a cold rolling pass except its final pass, for reducing a blank material having a ≤30μ surface roughness as H max . Then, a roll having ≤6μ surface roughness as H max  is employed in the final pass for reducing a sheet finished to a ≥0.5μ surface roughness as H max  just before the final pass. Accordingly, even if the surface roughness of the roll to work in the final pass is made ≤0.5μ as H max , the sheet surface can retain the lubricant oil, so that the heat scratches do not generate in the sheet surface. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0698050-A (JP)
Title: Facsimile equipment
Inventor: KUNISADA HARUYUKI
IPC: H04N1/00
Filed: 1992-05-11
Abstract: PURPOSE:To print a going-return sentence while combining it on the upper half of a frame format with an incoming sentence on the lower half in an A4 size by mutually communicating the outgoing sentence in an A5 size, incoming sentence and identification number. CONSTITUTION:Paper in the A5 size writing the communication sentence is laterally set to the original reading part of a facsimile part 5. The going-return communication key of a key input part 1 is pressed, the going-return sentence and the identification number are stored in a storage part 3 while being correspondent, and the identification number and the going-return sentence are transmitted to a communicating party. The going-return sentence and the identification number are stored in the storage part 3 of the opposite side facsimile part 5 while being correspondent and the received going-return sentence such as a communication document, for example, is printed out. In this case, the identification number to be transmitted to the party is transmitted as a code signal together with the telephone number of the transmission source or the like before the transmission of image data. On the other hand, the identification number is generated by adding the kind of the sentence such as the frame format, going-return sentence or figure showing the going-return sentence, for example, to an inputted management number.