baber/WOPTO huggingface dataset:
Patent JP-S6216857-A (JP)
Title: Detection of molten steel level in continuous casting mold
Inventor: KUSUNOKI MITSUHIRO
IPC: B22D11/20
Filed: 1985-07-12
Abstract: PURPOSE:To improve the quality of a slab and to stabilize an operation by moving and controlling a level detector from the center of an immersion nozzle toward the short side direction of a casting mold in accordance with the relation between the casting speed of a molten steel and the size of the casting mold. CONSTITUTION:A supporting base 7 is provided in the upper part near the long side wall 3a of the casting mold. A sliding block 8 which can move forward and backward is disposed above said base. A rotational driving device 10 is fixed on the block 8 and the level detector 6 is fixed to the top end of an arm 11. The position where the molten metal level fluctuates less is given by the functional equation of the casting speed and the distance in the short side direction from the nozzle center. The position is calculated by an arithmetic unit 12. A driving device 9 and the device 10 are controlled via a control device 13 to move the detector 6 to a required position. The pouring rate of the molten steel is controlled via the detector 6. The quality of the slab is improved and the operation is stabilized by the above-mentioned method.
Patent JP-H105952-A (JP)
Title: Flux for continuous casting of steel
Inventor: KAWAMOTO MASAYUKI
IPC: B22D11/108
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To cast the slab free from surface defects by specifying the surface tension of the flux for continuously casting steel at 1500 deg.C and the viscosity at 1300 deg.C in the range of the respective prescribed values. SOLUTION: In the flux for continuous casting, the surface tension at 1500 deg.C is in the range of 0.4∼0.6N/m, and the viscosity at 1300 deg.C is in the range of 0.05-0.5Pa's respectively. When the surface tension at 1500 deg.C exceeds 0.6N/m, inclusions and bubbles are left on the interface to generate surface defects. On the other hand, when the surface tension is smaller, the molten flux can be included in the molten steel, and the lower limit to prevent this phenomenon is 0.4N/m. When the viscosity of the molten flux at 1300 deg.C is lower than 0.05Pa's, not only inclusion of the molten flux into the molten steel is generated but also the excessive flow-in is generated to cause the surface cracking. When the viscosity exceeds 0.5Pa's, the heat flux in a mold is increased due to insufficient flow-in of the flux to cause defective lubrication, depression, and surface cracking.
Patent JP-S5857411-A (JP)
Title: Production of thermoplastic resin
Inventor: ABE MITSUO
IPC: C08L25/16
Filed: 1981-09-29
Abstract: PURPOSE:To produce the titled resin excellent in heat stability and heat resistance, by adding acrylonitrile and a monovinyl aromatic compound in the course of polymerization of a  specified monomer mixture and then bringing the polymerization to completion. CONSTITUTION:Polymerization of 60-85pts.wt. monomer mixture (A) consisting of 50-85wt% alpha-ethylstyrene (i), 3-20wt% methyl methacrylate (ii), 2-20wt% acrylonitrile (iii) and 0-25wt% monovinyl aromatic compound (iv) other than the component (i) is started. At a polymer conversion of 10-50%, 2-15pts.wt.  acrylonitrile (B) is added continuously or intermittently, and the polymerization  is continued. Then 5-25pts.wt. monovinyl aromatic compound (C) other than alpha-methylstyrene or mixture thereof with acrylonitrile is added so that the total of components A, B and C is 100pts.wt., and the polymerization is brought into completion.
Patent JP-S6215207-A (JP)
Title: Water-soluble addition copolymer salt
Inventor: SHINOHARA HIRONOBU
IPC: C08F220/10
Filed: 1985-07-15
Abstract: PURPOSE:The titled salt having improved dispersibility in both inorganic and organic substances, providing prepared slurry with improved stability, causing no coloring, comprising an addition copolymer of specific three components in which its acid anhydride group forms a salt. CONSTITUTION:The aimed copolymer salt obtained by copolymerizing (A) and alpha,beta-unsaturated dicarboxylic acid anhydride (e.g., maleic anhydride, etc.,) with (B) an saturated ethylenic carboxylic acid alkyl ester (e.g., methyl acrylate, etc.,) and (C) one or more compounds selected from vinylnorbornene, propenylnorbornene, ethylidenenorbornene and dicyclopentadiene to give an addition copolymer wherein an acid anhydride group existing in the copolymer forms at least partially a salt (e.g., sodium salt, ammonium salt, etc.,) When a sulfone group is introduced into the double bond existing in the component C and the group is made into a salt, dispersibility is further improved.
Patent JP-S62174018-A (JP)
Inventor: RUNE EEMU
IPC: C07D501/06
Filed: 1986-07-02
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-S63318250-A (JP)
Title: Method for producing spiral roller
Inventor: ISAKA TAKASHI
IPC: B24B5/37
Filed: 1987-06-23
Abstract: PURPOSE:To improve productivity by cutting spirally the surface of a resin roller with a cutting machine provided on the cutting portion with a grinding wheel having at least two projecting portions. CONSTITUTION:When a spiral roller for transferring paper leaves such as film and copy paper is manufactured, the surface of a grinding wheel is cut by a cutting tool into a configuration corresponding to desired spiral pitch and depth, and then a material mounted on a V-shaped bed having the horizontality aligned with a blade before and after a centerless grinder is subjected to spiral working with through feed grinding while circulating water mixed with aqueous cutting oil agent. In the spiral working, the presence of roller shaft end, or the material and shape of roller shaft end is not limited. Thus, a brittle material such as thermosetting resin is prevented from being cut off and a material having inferior rigidity like thermoplastic resin can be prevented from warp to improve productivity.
Patent JP-S6048169-A (JP)
Title: Flocking method
Inventor: SHIMIZU GOROU
IPC: D04H11/00
Filed: 1983-08-24
Abstract: PURPOSE:To obtain a treated material of which the color changes reversibly according to a change in the outside temp. by coating an adhesive agent contg. a thermodiscolorable granular material to a resin or fibers then flocking electrostatically short fibers thereto. CONSTITUTION:An adhesive agent incorporated therein with a thermodiscolorable granular material formed by containing the three components; an electron- domative colorable material, electron-receptive material corresponding to said material and alcohol, amide or the like having >=150 deg.C b.p. in a high polymer compd. is coated on a molding consisting of a plastic or fibers. Colored or colorless short fibers are then electrostatically flocked on the adhesive agent layer. Then the discolorable color having a three-dimensional feel is provided to said molding.
Patent JP-H05325651-A (JP)
Title: Flexible electric wire
Inventor: FURUKAWA TETSUYA
IPC: H01B7/04
Filed: 1992-05-20
Abstract: PURPOSE:To provide a flexible electric wire having excellent flexibility. CONSTITUTION:Wire materials 23 spirally wound with conductors on thread materials are spirally wound on a core material 24 to form a conducting core 25, a meshy friction relaxing sheet 26 made of Aramid fibers is formed on the outer periphery of the conducting core 25, then an insulating layer 27 is formed. Since the friction relaxing sheet 26 is inserted between the conducting core 25 and the insulating layer 27, the friction between the conducting core 25 and the insulating layer 27 is relaxed by the friction relaxing sheet 26 and a slip occurs even if tension occurs on the outside of the bent section of the insulating layer 27 when an electric wire is bent, the tensile stress is dispersed, the breakage or damage of the conductor on the outer periphery of the conducting core 25 is prevented, and the electric wire excellent in flexibility is obtained.
Patent JP-H1129708-A (JP)
Title: Silicone rubber composition
Inventor: KAWAMURA NAOJI
IPC: C08K5/54
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is moisture-cured to bond to an adherend and deteriorates little in adhesiveness after being cured by including a diorganopolysiloxane terminated with a specified functional group and having a viscosity in a specified range, an inorganic filler, a tert.-amino-containing organoalkoxysilane, an oximesilane and a tin-containing condensation catalyst. SOLUTION: The polysiloxane (A) has a viscosity of 100-100,000 cSt and has hydroxyl or hydrolyzable groups bonded to the terminal silicon atoms. The filler (B) used is desirably fumed silica and has a BET specific surface area of 50-300 m<2> /g. The alkoxysilane (C) used is exemplified by 2-(N,N- dimenthylamino)ethyltrimethoxysilane. The oximesilane (D) used is exemplified by tetraoximesilane. The catalyst (E) used is exemplified by tin naphthenate. The mixing ratio by weight among components A to E is 100/(5-300)/(0.1-15)/(0.1-20)/(0-5).
Patent JP-H06345563-A (JP)
Title: Method for coating inorganic plate
Inventor: UTAGAKI KAZUO
IPC: B05D7/00
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a coated inorganic plate excellent in adhesion of a coating film, weatherbility and water resistance by preliminarily coating a surface of an inorganic plate with a solvent base coating and thereafter coating it with a water-based coating. CONSTITUTION:When the surface of the inorganic plate is coated with the water-based coating, the solvent base coating is applied before coating of the water-based coating. As the solvent base coating, a curing type is preferred, and a cold-setting type is more preferred. As a curing type synthetic resin, e.g. the resin in which an acrylic resin having a functional group containing active hydrogen such as a hydroxy group and a carboxylic group in the side chain is mixed with polyisocyanate as a hardener, is exemplified.
Patent JP-S6046287-A (JP)
Title: Rotary label printer
Inventor: HORII ISAMU
IPC: B41F13/04
Filed: 1983-08-24
Abstract: PURPOSE:To reduce label pitch, to print clearly and contrive to reduce packaging material cost, by feeding back a label in the range of a non-printable length and a minute feed length by a feeding-back mechanism in a period in which the feed of the label is not conducted. CONSTITUTION:The label 2 is fed back by a reverse feeding rollers 13, 14 in the period in which an intrmittent feeding operation by feeding rollers 8, 9 is not conducted. Then, the label 2 is minutely fed for positioning by a feeding pawl 10. Short non-feeding periods are included before and after the operation of the rollers 13, 14 and in the period from the moment the operation of the pawl 10 is completed to the subsequent printing operatin. The feed-back quantity by the rollers 13, 14 is appropriately set in the range of the non-printable length l and the minute feeding length Pc, so that the label pitch P can be reduced as much. In this case, since positioning by the pawl 10 and feeding by the rollers 8, 9 are conducted after the feeding-back operation, clearness of printed images is not deteriorated.
Patent JP-S6312522-A (JP)
Title: Pneumatic transport device
Inventor: HORIUCHI TERUO
IPC: B65G53/06
Filed: 1986-07-01
Abstract: PURPOSE:To eliminate generation of air blow and damage to pulverized/granular substance by stopping intake of air when the level of the substance stored in an enclosed pressure tank becomes below a certain level, and discharging to outside. CONSTITUTION:A solenoid valve 28 is open in the same manner as at normal times until No.1 level in a tank 2 is attained, and compressed air is supplied into the tank 2 for normal transportation. When pulverized/granular substance attains No.1 level, said solenoid valve 28 is closed to stop supply of the compressed air, and another solenoid valve 60 is opened for discharging of the compressed air out to the atmosphere from the tank 2. Thereby the pressure in the tank 2 decreases to eliminate air blows otherwise generated below this level in conventional arrangement, and the pulverized/granular substance is transported into a transport pipe 14 almost at the same speed, which should serve prevention of possible damages, and therein the amount of dust collection by a collector tank 17 will not increase.
Patent JP-H0819929-A (JP)
Title: Holding mechanism of short tapered tool holder
Inventor: OGURA MASAHITO
IPC: B23B29/04
Filed: 1994-07-06
Abstract: PURPOSE:To stably hold a holder by a tool pot by building a truncated conical top the side surface energized by an elastic body toward the holder of which is inclined toward the holder and a steel ball which can be projected from the side surface of an insertion cylinder as it is pressed by the side surface in the insertion cylinder fit in the tool pot. CONSTITUTION:A holding mechanism of a holder 10 presses a hollow tapered part 9 by a steel ball 13 from inside. When the holder 10 and a tool pot 12 are engaged with each other, an insertion cylinder 16 is inserted into the hollow tapered part 9. The steel ball 13 of the insertion cylinder 16 is constantly energized in the radial direction and the holder direction by the side surface of a top 18, but the steel ball 13 is not projected on the tapered inside surface except for a hooking part 8 as it is restrained by this side surface. However, when the steel ball 13 is positioned at the hooking part 8, it is projected from the side surface of the insertion cylinder 16, and this hooking part 8 hooks the steel ball 13. Additionally, the outside surface of the insertion cylinder 16 slides on and makes contact with the inside surface of the tapered part 9, and when the outside surface of the tapered part is made to slide on and make contact with the inside surface of the tool pot through a tapered sleeve 15, the holder 10 is stably held.
Patent JP-H04243853-A (JP)
Title: New 4-aminobutyric acid compound
Inventor: MISHIERU DEBAERU
IPC: A61K31/415
Filed: 1991-06-26
Abstract: Compounds of formula (I): 
<IMAGE>
 in which:
 R1 represents a hydroxyl, amino, alkylamino or alkoxy group or a halogen atom,
 R2 represents a hydrogen atom, an alkyl radical, an acyl radical or an alkoxycarbonyl radical,
 R represents:
 a radical of formula: 
<IMAGE>
 in which:
 X represents an oxygen or sulphur atom or an NH group,
 Y represents a carbon, oxygen or nitrogen atom,
 a radical of formula:
 in which
 Z represents an oxygen or sulphur atom or an NH group,
 T represents a carbon or nitrogen atom,
 a cycloalkyl, cycloalkylalkyl or dicycloalkylalkyl radical optionally substituted on the ring,
 an aromatic radical, optionally substituted and including 2 or 3 nitrogen atoms in its carbon skeleton,
 an aromatic radical including from 1 to 3 nitrogen atoms in its carbon skeleton and fused to a benzene ring, it being possible for each of these 2 rings to be optionally substituted,
 or a saturated or unsaturated seven-membered ring including one or two nitrogen atoms in its carbon skeleton, optionally fused to a benzene ring and optionally substituted on the nitrogen-containing and/or benzene ring,
 possess antagonist activity with respect to GABAB.
Patent JP-H053133-A (JP)
Title: Ceramic electronic part and manufacture thereof
Inventor: ITOU SHIYUUJI
IPC: H01B5/14
Filed: 1991-06-26
Abstract: PURPOSE:To manufacture the title ceramic electronic part provided with copper terminal electrode having no crack at all during the rapid heating process by a method wherein both ends or sides of a ceramic element assembly are coated with a copper electrode paste comprising the copper powder in specific surface area so as to form the copper terminal electrode by baking process. CONSTITUTION:Both ends or sides of a ceramic element assembly (A) with a copper terminal electrode to be formed therein of the title ceramic electronic part are coated with a copper electrode paste (B) comprising the copper powder in specific surface area of 1.0-2.0m<2>/g so as to form said copper terminal electrode by baking process (C). The ceramic electronic part is manufactured through the processes B, C wherein the ceramic element assembly coated with the copper electrode paste is baked in a neutral atmosphere and then successively through the other processes D, E wherein the copper electrode is plated with conductive materials by electroplating process. In this case, the conductive materials contain e.g. nickel, tin alloy and copper.
Patent JP-S5487068-A (JP)
Title: Mono-wire thermocouple
Inventor: SONODA MASAO
IPC: H01L21/60
Filed: 1977-12-22
Abstract: PURPOSE: To enhance the working performance by ensuring the accurate temperature control and thus to increase the reliability for the heat contact bonding and others.  
     CONSTITUTION: Junction chip 2 of the minute parts is used as part or whole of 1st conductor 4 and 6 of the thermocouple, and 2nd conductor 3 and 5 are welded on the tip of chip 2. At the same time, the control part gives a control to partition completely chip heating cycle T 1  and temperature measurement cycle T 2  of the chip in order to secure the temperature measurement when the chip is heated up. In other words, the timing signals generated in time division from timing decision circuit 7 are supplied to power source 8 and temperature detector 11. Thus, both the power application to chip 9 and the temperature detection of chip 9 are carried out for a fixed time. Comparator circuit performs a comparison between the set temperature of temperature setting unit 12 and the detection temperature given from detector 11. Based on the comparison result, the power of the power source is controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5860638-A (JP)
Title: Glass for fluorescent lighting
Inventor: KAWAGUCHI TOSHIYASU
IPC: C03C3/04
Filed: 1981-10-01
Abstract: PURPOSE:To obtain leadless glass usable as a bar or ring fluorescent light, having improved processing properties, devitrification resistance, and chemical resistance, by  specifying a glass composition. CONSTITUTION:Glass for fourescent lighting having a composition of 60-75wt% SiO2,  1-4wt% Al2O3, 0-2wt% Li2O, 13-20wt% Na2O+K2O, 4-13wt% CaO+MgO, 0.5- 3wt% BaO, 0-6wt% B2O3, and 0-1wt% Sb2O+As2O3. When the amount of SiO2is <  the lower limit of the content, chemical resistance and electrical insulating properties  are deteriorated, and when it is > the upper limit, the glass is not melted and processed with ease, and easily devitrified. When the amount of Al2O3 is < the lower  limit, the chemical resistance is deteriorated, and when it is > the upper limit, the  glass will not be melted and processed with ease. When the amount of Na2O+K2O is  < the lower limit, the coefficient of thermal expansion is reduced excessively, and  when it is > the upper limit, the coefficient of thermal expansion is increased extremely, and electrical insulating properties are deteriorated. CaO and MgO increase the chemical resistance and electrical insulating properties, but the excess of theiramounts  makes the processing difficult. The amount of the BaO smaller than the lower limit  makes the temperature range of operation narrow, and the amount larger than the  upper limit causes the problems of devitrification in processing.
Patent JP-H0324026-A (JP)
Title: Manufacture of 1,1,1-trifluoro -2,2-dichloroethane
Inventor: KURAUDEIO GERUBASUUTEI
IPC: C07C17/10
Filed: 1990-06-13
Abstract: PURPOSE: To obtain the title substance as a substitute of a chlorofluorocarbon non-catalytically by a single process by reacting 1,1,1-trifluoro-2-chloroethane and chlorine in a gas phase in a specific molar ratio at specific temp. for a specific contact time.  
     CONSTITUTION: 1,1,1-trifluoro-2-chloroethane (A) and chlorine are reacted for a contact time of 5-25 sec (pref., 0-15 sec) at 350-450°C (pref., 350-400°C) while a molar ratio of chlorine/compd. A is held to 1 or less (pref., 0.5-0.8) to obtain the title substance. The reaction is performed in a gas phase under atmospheric pressure by using a tubular reaction device made of Ni, Fe or an alloy (e.g.; stinaless steel) and has no defect caused by the consumption or deterioration of a catalyst. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6048465-A (JP)
Inventor: NAKAZAWA SHIYOUHACHI
IPC: F25B13/00
Filed: 1983-08-26
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-H07329563-A (JP)
Title: Carrier plate
Inventor: GOUKI YOSHIAKI
IPC: B60J1/17
Filed: 1994-06-13
Abstract: PURPOSE:To eliminate interference between an inner cable and window glass so as to prevent the generation of noise and the damage of the inner cable by providing a guide member for guiding the inner cable, on a base in the carrier plate of a window regulator for elevating the window glass of an automobile. CONSTITUTION:In a window regulator 14 assembled to the outer door panel 11 of a door 10, a carrier plate 1 connected to window glass 13 is rigidly fixed to an inner cable 17 for opening/closing the window glass 13, and a pulley 16 on which the cable 17 is wound is reciprocated along a guide rail 15 in association with the motion of the cable 17 operated to circulate by an actuator 19. In this case, the carrier plate 1 is constituted by forming a guide member 2 and a locking block 4 for locking the cable 17, integrally on a base 3, and interference between the cable 17 and the window glass 13 is prevented by appropriately setting the dimension of the locking block 4 and guide member 2.
Patent JP-H0712285-A (JP)
Title: Piping repairing device
Inventor: NAKAMURA JINICHIRO
IPC: F16L55/16
Filed: 1993-06-25
Abstract: PURPOSE:To provide a piping repair device which stops leakage of the fluid quickly through repairing of eventual damage of the buried piping in the sense of first aid. CONSTITUTION:A contact part 3 is installed at the tip of a pipe-form shank member 5, and a seal piece 2 is fixed to each side of this contact part 3 with the aid of a hinge 12. The contact part 3 and the inside surface of the seal piece 2 have a curvature to mate with the outside surface of the piping to be repaired, and there a sealing member of rubber is adhered. A wire 6 is coupled with the side face of the seal piece 2, and the end of the wire 6 is threaded through the shank 5 to appear at its end on the side nearer the person to handle it. The wire 6 is pulled on this side so that the seal piece 2 is enwrapped on the damaged part of the piping.
Patent JP-S5579435-A (JP)
Title: Photographic material
Inventor: YONEYAMA SHIYOUZOU
IPC: G03C1/76
Filed: 1978-12-13
Abstract: PURPOSE: To obtain a photographic material with improved smoothness in film running in a camera without impairing photographic characteristics, transparency, joinability, etc., by adding a specified organic carboxylic amide to the surface layer.  
     CONSTITUTION: An organic carboxylic amide represented by the general formula (R 1  is a 18W23C hydrocarbon group having 1 or more double bonds, and R 2  and R 3  are H or 1W4C alkyl), such as erucic acid amide, erucic acid N-methyl amide, or selacholeic acid N-methyl amide is incorporated with the surface layer, such as surface protective layer or backing layer. Preferable amounts of the above amide to be used are about 0.02W10wt% based on the total wt. of solid in the coating composition when added to the coating fluid for the surface protective layer, the backing layer using a hydrophilic colloid as a binder, or the like, and about 5W 500mg/m 2  when used for the backing layer not containing a hydrophilic colloid, or the overcost layer. 
     COPYRIGHT: (C)1980,JPO&Japio