baber/WOPTO huggingface dataset:
Patent JP-H0418169-A (JP)
Title: Lubricant for fiber treatment
Inventor: YOKOYAMA TADASHI
IPC: C10N40/00
Filed: 1990-05-02
Abstract: PURPOSE:To obtain the title lubricant containing a specific acylamidoamine, wax and surfactant at a specific wt. ratio and capable of improving knitting property and weaving property by providing excellent flexibility and smoothness to a fibrous fiber. CONSTITUTION:5-50 pts.wt. acylamidoamine expressed by the formula (R1 is 11-23C alkyl or alkenyl; R2 and R3 are 1-4C alkyl; n is 2-5) is blended with 40-80 pts.wt. wax having 40-110 deg.C melting point and 10-40 pts.wt. surfactant (preferred example: nonionic surfactant and/or cationic surfactant) and the blend is emulsified to provide the aimed lubricant. When the lubricant is applied to fibrous fiber, flexibility and smoothness can be provided to the fiber at a small amount of lubricant used due to excellent adsorptive property of the lubricant and application to modern high-speed knitting machine or complicate knitting is made possible.
Patent JP-H04344452-A (JP)
Title: Analyzer and method for measuring ion activity
Inventor: SESHIMOTO OSAMU
IPC: G01N27/28
Filed: 1991-05-22
Abstract: PURPOSE:To provide accurate measurement of ion activity without requiring a measuring instrument to which a porous bridge is provided in advance by causing an analyzer itself to mount the bridge on the measuring instrument before or after a drop of a reference liquid or a sample liquid is attached. CONSTITUTION:A support 10 is provided with a slide feed portion 11, a liquid drop attaching portion 12, a discharge portion 13, a potential measuring probe assembly 14 which is allowed free vertical motion, a slide shifting lever 15 and a bridge feed means 16 for feeding bridges to a measuring instrument. The means 16 has a supply roll 51 and a take-up roll 52 provided above both sides thereof and a porous bridge 53 is wound between the rolls 50, 51. An ion activity measuring instrument 20 on which the bridge 53 is not mounted is located at the attaching portion 12 and the bridge 53 which is not yet used is installed before or after a liquid drop is attached. The instrument 20 on which the bridge 53 is not mounted is used and the bridge 52 is mounted on the instrument 20 before or after a drop of a reference liquid or the like is attached to the instrument 20.
Patent JP-S62275565-A (JP)
Title: Waste gas cooling device for molten iron pretreating equipment
Inventor: MATSUO MASAHIRO
IPC: B22D37/00
Filed: 1986-05-21
Abstract: PURPOSE:To prevent the sticking of slag and metal to a water cooling skirt by foamiming and to prevent the burning loss by arranging as movable vertically the skirt having heat resistant metal at its lower end, at the lower end of the lower part fixed hood and laying the skirt on the upper end of a molten iron ladle. CONSTITUTION:At the time of executing the pretreatment, such as dephosphorization, etc., in molten iron 5 in the molten iron ladle 4 at the prescribed position after carrying the ladle by the molten iron ladle carrier, the water cooling skirt 10 is descended by driving an air cylinder 16 and laid on the upper end of the ladle 4 through an annular plate 14. And, cooling water is continuously flowed to each water cooling pipe of vertical type water cooling piping wall 11 for the water cooling skirt 10 from headers 13, 12. Under such a condition, at the time of executing the pretreatment, such as dephosphorization in the molten iron 5, the form 6 blown up from the molten surface is prevented to over-flowing from the molten iron ladle 4 and further, s the slag and metal sticked to the water cooling skirt 10 is rapidly cooled, shrunk, detached, shrunk, detached and fallen down, damage of the skirt is prevented.
Patent JP-S5450783-A (JP)
Title: Pressure reducing method and device of reactor container
Inventor: TOMINAGA KENJI
IPC: G21C9/00
Filed: 1977-09-30
Abstract: PURPOSE: To prevent the damage of equipment by reducing the pressure wave in water generated at the outlet of vent tubes at the accidental time, by means of allowing a non-condensing gas to be introduced into the pool water of a plenum chamber.  
     CONSTITUTION: In a boiling water reactor provided with upper dry well 2 in the primary container 1 and a plenum chamber 3 which is provided a pool water 4 for the purpose of condensing the steam sent from vent tubes 5 at the accidental time, for the purpose of loosening the kinetic load of pressure wave in water exerted on the wall of te pool 4 and the wall of a pedestral 10, a non-condensing gas is allowed to be contained so as that the gasfbubble content may become to 1W4 %. The device for this purpose is so compsosed as that the air absorbed by a blower 9 may be discharged into the pool water 4 from ring headers 8 having a plurality of holes via an air duct 6. And th blower 9 is so constituted as that it may be started when the accident is generated 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5915592-A (JP)
Title: Lining composite fabric of papermaking machine
Inventor: GEORUGU BORERU
IPC: D03D11/00
Filed: 1983-06-27
Abstract: A composite fabric for use as a clothing in paper-making machines comprising a plurality of interconnected fabric layers, each fabric layer having interwoven longitudinal wires and transverse wires and the fabric layers being interconnected in that at least part of the transverse wires of one or both of two adjacent fabric layers are interwoven with the longitudinal wires of the other fabric layer, the interweaving of the transverse wires of the one fabric layer with the longitudinal wires of the other fabric layer being such that the course of the transverse wires of the one layer and the other layer are interchanged.
Patent JP-S5543264-A (JP)
Title: Sound arrester of automobile power unit
Inventor: TOMITA YOSHIAKI
IPC: F02B77/13
Filed: 1978-09-21
Abstract: PURPOSE: To improve the sound-proof effect of an internal combustion engine in case of providing it with auxiliary machinery, by fitting a cover of the machinery through an elastic member and an internal member fixed in the elastic body.  
     CONSTITUTION: An ignition device composed of an igniter 8 and a cam projection 9 for controlling the igniter 8 is externally applied to a crankcase 2 of a power unit 1 and covered with an igniter cover 3. An elastic packing 4 is put between the crankcase 2 and the cover 3, and an internal member 7, covering the ignition device and its end 7b being inserted in the elastic body 4, is also applied to absorb the noise of the power unit 1 through the cover 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5544320-A (JP)
Title: Lining method for inside wall of pipe
Inventor: NIINO KIYONORI
IPC: B05D7/22
Filed: 1978-09-21
Abstract: PURPOSE: To efficiently line the inside wall of water pipes, etc. by filling paint between two pigs and letting the pigs progress in the pipe by air pressure, etc.  
     CONSTITUTION: After the scale in a pipe 1 is removed, a launcher 2 is fixed in the inlet opening 10 of the pipe 1. Two pigs G are loaded in the launcher 2 and the space in the pipe is pulled to a vacuum by opening the valve 7 of a branch pipe. The valve 7 is closed and the valve 8 of a feed pipe is opened to fill the paint Q between the pigs G. The valve 8 is closed and injection valve 6 is opened to lead compressed air, etc. to the injection pipe 3 and the fluid of high pressure is injected into the launcher 2 from a nozzle 14. Then, the pigs G sandwiching the paint Q is pushed out from the launcher 2 and plunges in the pipe 1. Then, the paint Q deposits on the inside wall of the pipe little by little, thereby forming the film of a constant thickness. The fluid pressure pushing the pigs G is maintained constant by a pressure gauge 8 and valve 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06328000-A (JP)
Title: Sand screening sorter
Inventor: OOGAWARA YUKIMI
IPC: B03B5/00
Filed: 1993-05-19
Abstract: PURPOSE:To simplify the treatment after discharge by improving the constitution of the vicinity of a discharge port of a cylindrical drum in a rotary driving type sand screening sorter so that off-specification moisture in sand remained inside the selector may be surely removed before the sand is discharged outward from the discharge port. CONSTITUTION:A feeding port 7a is formed in one end wall 3 of a cylindrical drum 2, and a discharge pipe 8 having a discharge port 8a is provided projectingly on the other end wall 4. A net-like body 6 of prescribed mesh size is spread over an opening formed in the circumferential wall, and the cylindrical drum 2 is driven and rotated with its lower part located under the surface of the water W and with the discharge port 8a side inclined downward more than the feeding port side 7a. A guide blade 83 having a lot of through- holes 83a for sending out sand to the discharge pipe 8 is fitted to the vicinity of the inner surface of the other end wall 4 of the cylindrical drum 2, and an expanding-out part 81 having a water passing member 82 for temporarily storing sand is formed in the discharge part 8.
Patent JP-H0414432-A (JP)
Title: Manufacture of tubular film
Inventor: YOSHII NAOHARU
IPC: B29C55/28
Filed: 1990-05-08
Abstract: PURPOSE:To reduce variations in film width and in strength, by detecting the height of a slant surface of a bubble in an expansion region of a tubular molten resin material above a die, and controlling the quantity of cooling air for the bubble so that the height becomes equal to a preset value. CONSTITUTION:Light from a photo-tube is repeatedly transmitted and intercepted according to minute fluctuations of a slant surface of a bubble, whereby a detector 7 is maintained at a preset height above a die. When transmission period becomes longer than a set period due to variations in atmospheric temperature or the like, a detection signal control changing circuit 9 generates an output signal corresponding to a predetermined period or quantity so as to raise the rotational frequency of a blower motor 10, thereby increasing the quantity of air blown from an air ring 4 and lowering an expansion start point 2 and an expansion end point 1. Alternatively, an output signal corresponding to a predetermined period is repeatedly generated by the circuit 9 until the detected transmission time comes to within a continuous transmission period preset in the circuit 9, whereby said height is controlled and fixed. When the expansion start and end points 2 and 1 are lowered and continuous interception period becomes longer, a signal for reducing the rotational frequency of the motor 10 is sent from the circuit 9, whereby the height is similarly controlled and fixed.
Patent JP-H06233665-A (JP)
Title: Production of fish-paste product and frozen ground fish meat
Inventor: KUSAKAWA KAZUKI
IPC: A23L17/00
Filed: 1992-04-08
Abstract: PURPOSE:To enable the use of fish meat incapable of producing a fish-paste product and frozen ground fish meat according to a usual method as a raw material by adding a thiol type protease inhibitor and blood plasma powder to fish meat containing a thiol type protease. CONSTITUTION:A thiol type protease inhibitor (leupeptin, E-64gamma, etc.) and blood plasma powder are added to fish meat containing a thiol type protease such as hake. The blood plasma powder is added in an amount of preferably about <=1.5%.
Patent JP-S6010188-A (JP)
Title: Coaxial rotation type reticle
Inventor: SUZUKI KEIZOU
IPC: G01S3/787
Filed: 1983-06-30
Abstract: PURPOSE:To improve the tracking performance with an autonomous recognition of an obstructing source by arranging a term given by a product between a term increasing toward the periphery and a m/2 cycle function into a function indicating the boundary line of a reticle pattern equally divided in (m) radially near the center of the pattern. CONSTITUTION:The pattern of a reticle 21A is equally divided in (m) radially near the center thereof while a term given by the product between a term increasing toward the periphery of the pattern and a term of a m/2 cycle function is included into a function indicating the boundary line of the pattern. Therefore, as in the periphery of the pattern, a transparent section, a non-transparent section and a semi-transparent section are formed in an unbalanced division, as the reticle 21A rotates at an angular speed omega, a detector 22 outputs a signal in which double side-band waves exist on both sides of the angular frequency momega/2 with the center angle frequency of momega in the carrier. Thus, the effect of obstruction can be minimized to allow the fetching of an elevation error signal El and an azimuth error signal Az.
Patent JP-H07324899-A (JP)
Title: Training bullet
Inventor: YONEDA HITOAKI
IPC: F42B8/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide a training bullet storing a plurality of light emitting sub- bullets within a bullet case and to enable the same number of light emitting sub-bullets as that of the sub-bullets stored in an actual bullet to be stored. CONSTITUTION:In a training bullet in which a discharging explosive is stored at a front part of a bullet case and a plurality of light emitting sub-bullets 37 discharged from the bullet case under combustion of the discharging explosive at a rear part of the discharging explosive, a plurality of light emitting sub- bullets 37 are stored in a spacer and concurrently an igniting mechanism 51 for use in igniting a light emitting agent 59 stored within the light emitting sub-bullets is installed at a side surface of each of the light emitting sub-bullets, and a combustion gas guiding passage for use in guiding combustion gas of the discharging explosive to each of the ignition mechanisms 51 is formed at the spacer.
Patent JP-H0635429-A (JP)
Title: Device and method for display control
Inventor: SHIBAMIYA YOSHIKAZU
IPC: H04N5/66
Filed: 1993-05-19
Abstract: PURPOSE:To preserve the density of input data and to prevent moire and a whisker-shaped noise from being generated by diffusing error data. generated at the time at the binarization of one screen picture, to following screen pictures. CONSTITUTION:Display data are read out of a VRAM a201 (or b202) to a bus L22. Binarization error data are read out of error bit map RAMs (EVRAM) a206-c208 to buses L24-L26 respectively. An adder 213 adds the display data on the L22 and binarization error data on the L24. Display data on L31 are binarized by a comparator 217 and an error arithmetic circuit 218 outputs the binarization error data to L32. At the end of the binarization of a 1st screen picture, the contents of the EVRAM a206 are all 'O', the contents of the EVRAM b207 are the bin error of the 1st screen picture X3/4. and the contents of the EVRAM c208 are the binarization error of the 1st screen picture X1/4. Then a bus switching circuit 209 connects the L25 to L27. the L26 to L28. and L24 to L29.
Patent JP-H0414235-A (JP)
Title: Detecting method of resist film imperfection
Inventor: YAMADA KOICHI
IPC: G01N1/32
Filed: 1990-05-07
Abstract: PURPOSE:To easily and accurately detect defects without necessitating a special apparatus, by a method wherein an opposite conductivity type region is formed by implanting and diffusing impurity ions at the position of a hole generated in a lower layer oxide film through the defect of a resist film, and the region is found by coloring of stain etching. CONSTITUTION:An n-type substrate is used as a silicon substrate 1, a thermal oxidation film 2 is formed thereon, and resist 3 is spread. It is assumed that a pin hole 4 is present in the resist mask 3. After exposure of the whole surface, development, and post-baking are finished, the substrate is dipped in solution wherein the ratio of HF and H2O is 1:8, for necessary hours. Then, a hole 5 larger than the pin hole is formed under the pin hole 4 in the resist film 3. After the resist film 3 is eliminated, B<+> ions are implanted in the whole substrate surface, and diffused by heat treatment. By this process a p-type region 6 is generated in the surface of the n-type substrate 1. When the oxide film 2 on the substrate 1 is eliminated and stain etching is finally performed, the surface of the p-region 6 is colored very differently from the n-type region. By using an optical microscope, the number and the size of the pin hole in the resist film 3 can be detected.
Patent JP-2000311498-A (JP)
Title: Semiconductor memory
Inventor: NAKAZAWA SHIGEYUKI
IPC: G11C11/407
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To normally perform a refresh counter test with a simple circuit constitution and wirings. SOLUTION: This semiconductor memory activates column decoders 221, 222 of all banks 111, 112 based on a write-command WR or a read-command RD supplied after a refresh command REF is supplied at the time of a test operation of a refresh counter 15.
Patent JP-S60263660-A (JP)
Title: Chamfer and periphery polishing device
Inventor: IGUCHI SHIYOUZOU
IPC: B24B9/10
Filed: 1984-06-07
Abstract: PURPOSE:To enable high accuracy to be maintained in polishing of a work even if its axis provides a large moving distance, for instance, when the periphery of a squared glass plate is polished, by arranging a wheel axis unit in a fixed position and forming a work axis rotary unit so that it may slide in the axial direction of a wheel on a machine bed. CONSTITUTION:A polishing device, turning both restricting plates 11c and restricting the end surface of a work 9 to the end surface of a master cam 4e, attractively fixes the work 9 onto a mounting bed 4d. Next the device, moving the mounting bed 4d and bringing the end surface of the work 9 into contact with the peripheral surface of a wheel 7e, polishes the periphery of the work by rotating its axis 4c and performs polishing of the peripheral surface while chamfering of the bottom of the work by rotating the mounting bed 4d, stopping a motor 6d. The device, after the finish polishing by one rotation of the mounting bed 4d, chamfers the upper of the work 9 by lowering a wheel axis 7d and performs finish chamfering by one rotation of the mounting bed 4d by stopping the motor 6d. In relation to the above, the mounting bed 4d stops facing to the direction of an original point being returned to the original point. Next, a removal material attracting unit 3g' lowers attractive lifting the work 9 to be dischargedto a discharge part.
Patent JP-H05311026-A (JP)
Title: Flame-retardant light-scattering methacrylate resin composition
Inventor: HIRAKAWA KIYOMI
IPC: C08K3/24
Filed: 1992-05-11
Abstract: PURPOSE:To obtain the resin compsn. excellent in light-scattering properties and flame retardance and good in weather resistance and mechanical strengths by compounding a methacrylate resin with a phosphorus-base flame retardant, barium sulfate, and titanium oxide. CONSTITUTION:100 pts.wt. methacrylate resin is compounded with a phosphorus- base flame retardant, barium sulfate pref. in amt. of 0.1-3 pts.wt., and titanium oxide pref. in an amt. of 0.01-0.2 pt.wt. to give the title compsn. The compsn. is practically used by injection molding its pellets or by fabricating, e.g. by vacuum-forming, a sheet produced by extrusion molding the pellets. The pellets are produced usually by sufficiently mixing by stirring those ingredients on a tumbler, a Henschel mixer, etc., and melting and kneading the mixture on an extruder.
Patent JP-H01287776-A (JP)
Title: Syntax analyzing method
Inventor: SUGANO YUJI
IPC: G06F17/27
Filed: 1988-05-13
Abstract: PURPOSE:To reduce the output of an unintentional interpretation by deforming morpheme analytic results into a group of morphemes which have plural start positions and end positions and analyzing the group, and obtaining a syntax analytic result. CONSTITUTION:Respective morphemes in plural morpheme sequences generated as a result of the morpheme analysis of an input sentence 1 are given virtual positions representing the conjunction relations among the morphemes and morphemes which share the virtual positions and 'part of speech' used for syntax analysis are put in one group. A set 5 of groups of morphemes obtained as mentioned above has its syntax analyzed by a parallel type syntax analyzing means 6 to obtain syntax analysis results. Consequently, the order of plural interpretations is easily determined and the output of an unintentional interpretation as a 1st interpretation is reduced.
Patent JP-S61275270-A (JP)
Title: Polymerization reactive melamine compound and production thereof
Inventor: URANO SATORU
IPC: C07D251/70
Filed: 1985-05-28
Abstract: NEW MATERIAL:A polymerization reactive melamine compound expressed by formula I (R is H or lower alkyl; MF is a residue obtained by removing a hydrogen atom participating in the addition reaction from an active hydrogen- containing compound having a triazine ring skeleton. USE:A raw material for industrial production capable of further improving the usefulness of the conventional isocyanate compounds. PREPARATION:An isocyanate compound expressed by formula II is reacted with an active hydrogen-containing compound, having a triazine ring skeleton expressed by the formula MF-H in an inert solvent to afford the aimed compound expressed by formula I.
Patent JP-S60261028-A (JP)
Title: Magnetic recording medium
Inventor: TAKASUGI YASUSHI
IPC: G11B5/72
Filed: 1984-06-07
Abstract: PURPOSE:To obtain a magnetic recording medium which is less tacky and has good preservability, small running friction and excellent film strength, head touch characteristic, etc. by providing a top coat layer contg. a specific phosphoric acid compd. and specific aldehyde on a magnetic layer. CONSTITUTION:Monoester - triester phosphate compds. expressed by formulas I, II (R1 is an alkyl of 10-20C, Y1, Y2 are respectively H, alkyl, preferably alkyl of the same C as the C of R1, or cation of a metal or onium, Y1 and Y2 may form together bivalent cation, R2 is an alkyl of 9-21C) or the salt thereof and the aldehyde expressed by formula II are formed by vapor deposition on a thin continuous film type magnetic layer consisting of Co, Co-Ni, Co-O, etc. to form the top coat layer. A back layer may be formed on the surface of the substrate opposite from the magnetic layer. The magnetic recording medium which has no tack and has improved film strength, lubricity and head touch characteristic, high running durability and still durability and less drop-out is obtd. by the provision of such top coat layer.
Patent JP-S61276277-A (JP)
Title: Fine processing method for metallic thin-film
Inventor: TONO YASUSHI
IPC: H01L39/24
Filed: 1985-05-30
Abstract: PURPOSE:To prevent the charging-up of electron beams, and to enable proper exposure and drawing by coating a region, in which a pattern for a metallic thin-film is not formed, with a dummy conductor and shaping a metallic thin- film having a fine shape onto the metallic thin-film through an electron beam exposure method. CONSTITUTION:A high critical-temperature superconducting metallic thin film 2 consisting of Nb, Pb, NbN or an A15 type group is formed onto an insulating substrate 1. A photo-resist 3 is applied, and a resist mask 4 for a lower-electrode pattern is shaped. The film 2 except a masked section is removed to shape a lower electrode 5. A metallic film 6 consisting of Al, Au, Cr, etc. as a dummy conductor is applied extending over the whole surface of the substrate. The mask 4 and the metallic film 6b on the mask 4 are removed. An electron beam resist is applied, and a spot pattern 7 is formed onto the lower electrode 5 by an electron beam exposure device. The metallic film 6 is removed through chemical etching, and an oxide film 8 is shaped onto the lower electrode 5 except a section masked with the pattern 7. The resist 7 is removed, and an upper electrode 9 is formed.
Patent JP-H09303631-A (JP)
Title: Polyolefine tube fitting having rubber ring-joined socket
Inventor: KADOWAKI SABURO
IPC: F16L21/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a fitting relatively with ease and prevent its deformation. SOLUTION: When a socket 14 having a groove 16 for a rubber ring is to be formed at the end of a polyolefine tube 12, a reinforcing metal, member 20 heated is embedded in the inner periphery of the socket 14. The socket 14 is thus reinforced by the reinforcing metal member 20 to be stabilized in its shrinkage through the thermal processing in a shorter period of time after its molding.