baber/WOPTO huggingface dataset:
Patent JP-S5817220-A (JP)
Title: Slide member
Inventor: KONDOU MASASHI
IPC: F16C33/00
Filed: 1981-07-20
Abstract: PURPOSE:To improve frictional characteristic in a large margin by filling concave grooves or concave portions formed on the surface of a metal substrate at a fixed proportion and uniformly with metal flame spraying material, with a part thereof exposed over the surface of the substrate. CONSTITUTION:As flame spraying material, used are a copper alloy powder which contains copper as its main ingredient, 3wt% of iron and 5wt% of manganese, and mixed powder which contains copper as its main ingredient, 3wt% of iron, 5wt% of manganese and 10wt% of black lead. This flame spraying material is accumulated and filled in concave grooves 2, which are uniformly scattered on the surface of a metal substrate, cast iron 1 while the rate of area occupying the surface is changed in 10%-90%, a part of the flame spraying material being exposed over the surface of the cast iron. After that, lubricating oil is impregnated in flame spraying filling portions 3 by oleo treatment.
Patent JP-S62269206-A (JP)
Title: Program setting input device for control equipment
Inventor: YAMAMOTO HIROYUKI
IPC: G06F9/06
Filed: 1986-05-17
Abstract: PURPOSE:To successively retrieve a number whose setting change is desired, by bringing a display of input contents corresponding tot he number, to a display control successively on an indicator, based no an operation of a display switching means, a stepping, key, and a retrogressing key. CONSTITUTION:An indicator 6 has an input request display function and an input contents display function, display elements 19- of many digits are arranged in two upper and lower stages, and based on a key input, an input request of a desired value and a designated option item and a common set item is displayed visibly by a character, a numeral and others, and also, based on an input of a help key 20, the input contents are displayed visibly. Based on inputs from a stepping key 17 and a retrogressing key 18, a display control of the head of the item corresponding to a step of a RAM4 is executed by a CPU5. This CPU5 brings a display of the input contents corresponding to a function No. or a step, to a display control successively on the indicator, based no an operation of the help key 20, the stepping key 17, and the retrogressing key 18.
Patent JP-H07279060-A (JP)
Title: Production of tarpaulin
Inventor: TSUTSUI DAISAKU
IPC: D06M15/248
Filed: 1994-04-14
Abstract: PURPOSE:To obtain a tarpaulin having the whole uniform thickness and a high commercial value in terms of both appearance and function, free from a projected spot to be the cause of break and crack when subjected to abnormal stress. CONSTITUTION:In producing a tarpaulin by applying a resin to the obverse and reverse of given ground fabric and even to its substantial part, only a nap part formed by a knotted part or an entanglement of yarn constituting the ground fabric is coated with a resin paste having the same color as that of the resin. The nap part is mechanically crushed, made into uniform thickness and the resin is applied to the obverse and reverse of the ground fabric and even to its substantial part by a prescribed method.
Patent JP-S604040-A (JP)
Inventor: ITOU SADAMI
IPC: B31B50/02
Filed: 1983-06-23
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-H11304297-A (JP)
Title: Refrigerant branch unit
Inventor: SUEHIRO HIDEYUKI
IPC: F25B43/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To straighten the flow of refrigerant uniformly and to make uniform the quantity of refrigerant in respective distribution tubes by disposing the refrigerant supply tube of a strainer provided with a refrigerant straightening means on the upstream side of a distribution point and distributing refrigerant to a plurality of branch tubes thereby correcting unbalance of flow in the refrigerant supply tubes. SOLUTION: A strainer section 60 having larger diameter than a refrigerant supply tube 50 is fixed to the downstream side thereof, a refrigerant branch unit 52 is fixed to the downstream side of the strainer section 60 and branch tubes 54 56 are fixed to the downstream side thereof. A circular opening and a stripe lip part are provided in the strainer section 60 and a strainer coupled through a metal mesh is disposed fixedly between the opening and the lip part. Refrigerant flowing through the strainer section 60 entirely passes through the metal mesh and straightened on the downstream side thereof. The refrigerant is thereby separated uniformly to branch tubes 54, 56 by the branch unit 52 and cooling capacity of two indoor heat exchangers is made uniform.
Patent JP-2000300124-A (JP)
Title: Reel sheet
Inventor: YAMANAKA SHINICHIRO
IPC: A01K87/06
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a reel sheet capable of seizing on a rod body any fishing reel among those of various shapes and sizes in a stable condition. SOLUTION: A mobile ring 13 is a nearly cylindrical member having a dimension with the inner diameter somewhat greater than the outer diameter of a pipe-like member 10 and is movable axially on the outer circumferential surface of the pipe-like member 10. The inner circumferential surface of the mobile ring 13 has a flat portion 21 flatly formed axially from the opening end of a mount 20 side (opposite side of situating a nut 14), a tapered portion 22 continuously formed from the flat portion 21 so as to get gradually narrow toward the nut 14 side, and a wall surface 23 continuously formed on the nut 14 side of the tapered portion 22 and raised radially (rectangularly to the axial direction of a rod body 1).
Patent JP-2000301222-A (JP)
Title: Shape control device
Inventor: MAEDA KANEICHIRO
IPC: G01B21/20
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To approximate the shape after the rolling to the target shape in a short time by driving a work roll bender and an intermediate roll bender when the difference in shape is not less than the specified value, and driving only an intermediate roll when the difference in shape is below the specified value to control the detected shape so as to approximate it to the target shape. SOLUTION: A roll stand ST4 comprises work rolls 13a, 13b, intermediate rolls 14a, 14b, and backup rolls 15a, 15b, and the intermediate rolls 14a, 14b are shiftable in the axial direction by hydraulic cylinders 22, 23. When the shape of a metal strip 11 detected by a shape detector provided on the outlet side of the roll stand ST4 is deviated from the target shape by a predetermined value or more, work roll benders 28-31 and intermediate roll benders 24-27 are driven, controlling the difference in shape so as to be rapidly reduced. When the difference in shape is below the predetermined value, only the intermediate roll benders 24-27 are driven to eliminate the hunting, and to obtain the target shape.
Patent JP-S62271055-A (JP)
Title: Editing system for translated sentence
Inventor: ITO MASAHIRO
IPC: G06F17/28
Filed: 1986-05-20
Abstract: PURPOSE:To wuickly produce the accurate and natural translated sentences by providing a free editing mode and an after-editing mode and selecting optionally a free editing mode or an after-editing mode for editing jobs and therefore correcting freely the translation results with high efficiency or using the translation information as necessary. CONSTITUTION:When the translation processing is through with an interpreting device main body 6, the translation results are stored in a translated sentence file 25 together with the data on translated sentences and the translation information on each sentence stored in a translation information file 26 respectively. A free editing part 19A reads the results of translated sentences out of the file 25 to display them on a CRT 4 for each sentence and then carries out a free editing mode to edit freely the translated sentences by the commands and characters inputted through a keyboard 1. While an after-editing part 19B reads the translation information out of the file 26 after the after-editing mode is selected via the keyboard 1 in a free editing mode and displays it on the CRT 4 to perform the after-editing mode process where the translated sentences can be corrected based on said translation information. Thus an operator can correct easily the translation results with high efficiency and with use of the translation information as necessary. Then the natural and accurate translated sentences are quickly obtained.
Patent JP-S62270542-A (JP)
Title: Production of 2-chloropropionaldehyde
Inventor: ONO HIROSHI
IPC: B01J31/00
Filed: 1986-05-20
Abstract: PURPOSE:To improve the yield with high catalyst activity, by keeping the concentration of the formed aimed compound at a specific value in reacting vinyl chloride with carbon monoxide and hydrogen in the presence of a rhodium compound and base to give the titled substance which is an intermediate for chemicals, etc. CONSTITUTION:Vinyl chloride, carbon monoxide and hydrogen are used as raw materials and reacted in the presence of a rhodium compound, base and carboxylic acid at a temperature within the range of 20-150 deg.C, preferably 20-100 deg.C under a pressure within the range of 10-200kg/cm<2> gauge, preferably within the range of 30-150kg/cm<2> gauge, preferably in the coexistence of water to afford the aimed compound 2-chloropropionaldehyde. In the process, the concentration of the aimed compound in the liquid phase in the reaction system is kept within the range of <=100g, preferably 5-50g based on 1l liquid phase. The method for adjusting the concentration is carried out, e.g. by continuously taking out 2-chloropropionaldehyde from a reactor.
Patent JP-S5541806-A (JP)
Title: Permselective membrane for gas separation
Inventor: SUGIE KIYOSHI
IPC: B01D53/22
Filed: 1978-09-18
Abstract: PURPOSE: To form a permselective membrane for gas separation having excellent selective permeability and oxygen transmission rate by acetalizing polyvinyl alcohol with an aliphatic aldehyde.  
     CONSTITUTION: Polyvinyl alcohol is reacted with an aliphatic aldehyde of 4W30 carbon atoms such as n-butyraldehyde, nonanal etc. to form an acetal. The resulting acetalized polyvinyl alcohol solution is spread on a smooth surface and solvent is evaporated by known molding methods for the thermoplastic resins to form a permselective membrane for gas separation, the membrane having a thickness of 0.01W 500μ and oxygen transmission rate of 5×10 -11 cc.cm/cm 2 .sec.cmHg at 25°C. The membrane obtained has excellant permeability and selectivity and can widely be used for heaters, therapeutic instruments such as incubator, artificial lung or the improvement in the combustion efficiency of engines. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09303750-A (JP)
Title: Operating method of heating furnace
Inventor: MORI ISAO
IPC: F23D14/66
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent each equipment provided on an exhaust gas pipe from being broken by preventing the exhaust gas from being discharged from a regenerative burner until re-starting the use after the combustion of the regenerative burner to stop the use to control the abnormal rise of the exhaust gas temperature. SOLUTION: When the use of a regenerative burner 1 is stopped, a fuel shut-off valve 3 of a fuel feed pipe 2 and a combustion air shut-off valve 5 of a combustion air feed piping 4 are opened immediately before the use is stopped, and an exhaust gas shut-off valve 7 of an exhaust gas discharge piping 6 is closed. The fuel is fed to a fuel nozzle 8, and the combustion air is fed to a combustion air nozzle 9 respectively to perform the combustion by the regenerative burner 1. When the combustion is completed, the fuel shut-off valve 3 and the combustion air shut-off valve 5 are closed immediately. Because the exhaust gas shut-off valve 7 is already closed in this stopping operation, no exhaust gas is discharged through a heat storage body 10 of the regenerative burner 1.
Patent JP-S5540923-A (JP)
Title: Flow meter
Inventor: TAKAMURA AKIO
IPC: G01F3/18
Filed: 1978-09-14
Abstract: PURPOSE: To measure the flow at each moment accurately, by making agreement the section pitch on the disc fixed to the output shaft with the rotary angle displacement of the output shaft every movement of a fine distance of piston.  
     CONSTITUTION: Taking the length of linking rod of two pistons P 1  and P 2  as l, and the stroke as 2r, the distances d 1  and d 2  taking the rotary center of each piston as reference are expressed in equationI. If n sets of radial slits are formed during 90° of crank angle, the angle θ i  from the first slit to form arbitrary i-th slit is expressed in equationII. Accordingly, when a disc having 120 sets of slits in used, the distance of slit is changed every 30 slits and the difference of angle is about 1°. Since it corresponds the volume in which two unbalanced pistons among the pistons 1W4 move by a given distance, when fine slits are formed on the disc 7 with this distance, one pulse outputted from the photo electric converter 9 is accurately in proportion to the flow of a given fine volume flowing in and out of the flow meter 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09296383-A (JP)
Title: Paper manufacturing
Inventor: KATSURA SEIICHIRO
IPC: D21H11/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To economically and efficiently obtain paper with high degree of whiteness. SOLUTION: This paper manufacturing process essentially includes a step that hydrogen peroxide as bleaching agent is added to a pulp slurry prior to its beating process, pref. in its disaggregating process. The amount of the hydrogen peroxide to be added is pref. 0.5-2.0 pts.wt. based on 100 pts.wt. of the pulp on an absolute dry basis. Furthermore, it is preferable that the pulp slurry 6-8wt.% in concentration and 8-11 in pH is disaggregated at least one hour after hydrogen peroxide addition at 35-60 deg.C.
Patent JP-S604147-A (JP)
Title: Production of formaldehyde
Inventor: SAGOU SHIYOUICHI
IPC: C07C47/052
Filed: 1983-06-23
Abstract: PURPOSE:To produce formaldehyde stably, in high yield and selectivity, by dehydrogenating methanol in vapor phase in the absence of O2 using a catalyst comprising a metallic oxide obtained by calcining zinc nitrate, etc. CONSTITUTION:The objective compound is produced by the vapor-phase dehydrogeneration of methanol at 450-650 deg.C under atmospheric pressure -10kg/cm<2> in the absence of O2 optionally in a state diluted with an inert gas, etc., in the presence of a metal oxide catalyst obtained by calcining a nitrate or organic acid salt of Zn and/or In at >=400 deg.C, e.g. zinc oxide and/or indium oxide. The feeding rate of methanol is preferably 0.1-10kg/hr per 1kg of the catalyst. EFFECT:The catalyst has long life, is free from the deposition of carbonaceous material to the catalyst, and absolutely free of the blocking phenomena caused by the fusion of the catalyst pellets which occurs frequently in a copper-based catalyst.
Patent JP-S63281940-A (JP)
Title: Engaging piece mounting machine
Inventor: SATO AKIRA
IPC: B65C1/00
Filed: 1987-05-11
Abstract: PURPOSE:To certainly feed a cross bar even when the diameter thereof changes and to always position the same at a constant position, by allowing the leading end of the pawl of a feed mechanism to face to the proper position between cross bars in accordance with the thickness of the cross bar. CONSTITUTION:When the cross bar H of an engaging piece is driven and a bell crank 13 is revolved, a slide main body 14 is ready to move upwardly but a toggle link 16 is bent in the direction spaced apart from the cross bar H of an engaging piece group F by the snapping force of a brake spring 21. A pawl 17 is separated from the cross bar and the toggle link 16 is prevented from bending further. When a slide link 15 is further pushed upwardly, the slide main body 14 moves upwardly. A drive arm 4 is retracted by releasing a grip 2 and a connecting bar 12 is transferred to the right by the action of a leaf spring 22 and the bell crank 13 revolves counterclockwise. With this revolution, the slide link is ready to also move downwardly but the bent toggle link 16 extends at first and the pawl 17 forcibly penetrates between the cross bars H. Even when the thickness of the cross bar slightly changes, the cross bar H can be certainly guided into a guide needle 10.
Patent JP-H0413385-A (JP)
Title: High definition projection display device
Inventor: KANETO TAKAO
IPC: G09F9/00
Filed: 1990-04-30
Abstract: PURPOSE:To attain ease of manufacture and to reduce the cost by dividing an original picture with high definition into plural regions, displaying them onto respective screens simultaneously and projecting each pattern independently into one projecting screen so as to reproduce the original picture. CONSTITUTION:For example, one color original picture is divided into four laterally and into three longitudinally, into in total twelve. Signals of pictures divided in this way are subjected to correction by a joint correction device 2 and sent to each liquid crystal display device of a liquid crystal display device group 3. The liquid crystal display device 3 consists of 12 color liquid crystal display devices and a split partial picture is displayed in color respectively onto the display screen of each liquid crystal display device. Since each division picture is obtained by dividing the original high definition picture, number of picture elements is less and the picture is displayed with a usual liquid crystal display device with comparatively low resolution. Then each of the division pictures is projected onto one screen 6 with each of projecting lenses 5 to reconstitute the original picture.
Patent JP-H04319421-A (JP)
Title: Sheet for vacuum packing for vacuum press molding of printed-wiring board
Inventor: ITO SHOJI
IPC: B29C51/10
Filed: 1991-04-17
Abstract: PURPOSE:To set efficiently in a short time and use repeatedly by vacuum packing a silicone rubber sheet molded into the shape of covering a body to be molded preliminarily. CONSTITUTION:A body 3 to be molded is placed on a platen 5 in the printed- wiring board vacuum press molding method, and a sheet 1 for vacuum packing covered and sealed through a non-woven cloth 2 is a silicone rubber sheet 1 solid molded into the shape of a body 3 to be molded perliminarily. Said sheet 1 is kept in the firmly press bonded state on seal components 6 on the peripheral ends of the platen 5, and air is exhausted out of an air outlet 7 on the center of the platen, and the body 3 to be molded is vacuum packed. The shape of the sheet is restored to the original after molding and can be used for molding repeatedly.
Patent JP-H09279167-A (JP)
Title: Regeneration of deteriorated extra heavy oil emulsion fuel
Inventor: MORIYAMA NOBORU
IPC: C10L1/192
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject method capable of efficiently regenerating a deteriorated extra heavy oil emulsion fuel and reusing the fuel in a thermal power station, etc., by adding a specific thickening agent to a prescribed deteriorated extra heavy oil emulsion fuel, adjusting the fuel to a fixed viscosity and subjecting the fuel to shearing treatment. SOLUTION: A deteriorated extra heavy oil emulsion fuel containing >=3% coarse particles having >=150μm particle diameter is mixed with one or more selected from the group consisting of a water-soluble natural polymer such as a polysaccharide derived from a microorganism, having 30,000 to 5,000,000 molecular weight, a water-soluble synthetic polymer such as a polyacrylic acid (derivative) having 30,000-5,000,000 molecular weight and a highly selling clay mineral, adjusted to 400-3,000cp(50 deg.C) emulsion viscosity and then stirred at 1,000-60,000 s<-1> shear rate by using a high-shear type stirring apparatus so that the content of coarse particles having >=150μm particle diameter is made <3% to regenerate the deteriorated extra heavy oil emulsion fuel.
Patent JP-S5815245-A (JP)
Title: Probe card
Inventor: KATSUYAMA YASUO
IPC: H01L21/66
Filed: 1981-07-21
Abstract: PURPOSE:To provide a method for simultaneously performing electrical connections of all external input/output terminals of an electric characteristic measuring substrate having numerous external input/output terminals to metal wires on a probe card without damaging the terminals of the substrate and the structure therefor. CONSTITUTION:Printed wires 603 are respectively formed corresponding to external input/output terminals 604 of an electric characteristic measuring substrate. When the substrate is set to a probe card, the metal of anisotropic condutive rubber 602 is contacted with the terminals, thereby enabling an electrical connection to the card. An adhesive material 605 which is enlarged at the portion surrounded by broken lines in Fig. (a), and is shown in section in Fig. (b)  for fixing anisotropic conductive rubbers 606,, 607 is insulator, which is coated  and dried so as not to disturb the electrical connection of the printed wires to  the rubber 606. The section of the rubber as seen from lateral direction in Fig.  (b) is shown in Fig. (c), and the rubbers are effectively mounted on the card with the adhesive material 605.
Patent JP-S5638237-A (JP)
Title: Adaptive control method for multiple clamp-mold injection molding machine
Inventor: TAKESHITA MASAMICHI
IPC: B29C45/77
Filed: 1979-09-07
Abstract: PURPOSE:To improve the responsiveness and the accuracy of control by a method wherein the pressure of resin filled up in the cavity of a metal mold is detected, whereby the value of pressure of a pressure-maintaining unit is controlled and thus the value is set automatically. CONSTITUTION:When the inside of an extended nozzle part 16 and that of the cavity 19 of a metal mold 11 are placed under the condition of the maintained pressure by a pressure-maintaining unit 15, a pressure sensor 12 detects the pressure and sends a signal to a controller 13. The controller 13, comparing the signal with a proper value of pressure maintenance and performing operation, sends a correction signal to a hydraulic-pressure control valve 14. The hydraulic-pressure control valve 14 works for increase or decrease of the pressure applied to the pressure-maintaining unit 15. The pressure inside the extended nozzle part 16 and the cavity 19 of the metal mold 11 is thereby changed toward the proper value. By repeating this action continuously, the pressure is converged to the proper value of pressure maintenance and, as a result, an excellent formed article free from flash and molding sink is obtained.
Patent JP-S5542121-A (JP)
Title: Production of beam blank
Inventor: ITAKURA HITOSHI
IPC: B21B1/02
Filed: 1978-09-18
Abstract: PURPOSE:To reduce the surface defect production rate of the next process by applying intermediate hot scarfing to the beam blank material before kaliber rolling. CONSTITUTION:An ingot 1a is rolled by the bull heads 2 of rolling rolls and is formed to a rectangular cross sectional shape 1c which is transversely long. Next, the beam blank material 1c is sent to a hot scarf machine and its four circumferential surfaces are hot-scarfed through intermediate hot scarfing by two horizontal units 4 and perpendicular units 5. Then, it becomes the beam blank material 1d whose opposing surfaces are mutually parallel and have no large curved faces and dent portions. Next, it is again sent to the rolling rolls 2 and it is roll formed to the beam blank shape 1e by the kalibers 3 thereof. Further it becomes the beam blank 1f which is sent to the next process. The beam blank material 1d which is subjected to intermediate hot scarfing is of a rectangle, square or sectionsl shape close thereto, and may have some curved faces and dents.