baber/WOPTO huggingface dataset:
Patent JP-H0574296-A (JP)
Title: Four-terminal type alarm switch
Inventor: SAKAI FUKUO
IPC: H01H47/00
Filed: 1991-09-13
Abstract: PURPOSE:To enable promptly sensing an abnormal portion and an abnormal state of an alarm switch by providing the switch with a transfer type magnet relay having an A contact closed and a B contact opened in accordance with separation of the magnet, connecting an input terminal of the signal line side to a base end side terminal of the magnet relay via a resistor while connecting an output terminal to a B contact, and providing an LED lamp between the earth line and the A contact. CONSTITUTION:A 4-terminal alarm switch 1 contains a transfer type magnet relay 2 having an A contact 2a closed and a B contact 2b opened in accordance with the parting operation of a magnet. Signal line 3 side input/output terminals 3a, 3b, and earth line 4 side input/output terminals 4a, 4b are provided. The terminal 3a is connected, via a resistor 5b, to a base end side terminal 2c of the relay 2, the signal line side output terminal 3b is connected to the B contact 2b, and an LED lamp 6 and a resistor 5a are provided between an earth line 4 and the contact 2a so that the forward direction may be directed from the earth line to the A contact side. A maintenance workman in charge can promptly know an abnormal position and an abnormal state from the lighting state of the LED lamp 6.
Patent JP-S62121723-A (JP)
Title: Production of unsaturated polyester resin
Inventor: MAKINO KIYOJI
IPC: C08G63/52
Filed: 1985-11-22
Abstract: PURPOSE:To obtain an unsaturated polyester resin which has a shortened esterification time without detriment to the storage stability of the resin, by esterifying an unsaturated dibasic acid with a polyalcohol by using a specified phosphorus compound as a catalyst. CONSTITUTION:The purpose unsaturated polyester resin is obtained by esterifying an unsaturated dibasic acid with a polyalcohol by using a phosphorus compound of the formula as an esterification catalyst. In the formula, R is C2H5O-, ClCH2CH2O-, C4H9-O-C2H4 or C8H17O- and n is 1-2. The amount of the phosphorus compound of the formula added in performing the esterification is preferably 0.001-0.5wt% based on the unsaturated polyester to be produced. Examples of the phosphorus compounds used include ethyl acid phosphate and butoxy acid phosphate.
Patent JP-H0572364-A (JP)
Title: Outer case body for electronic device
Inventor: HASEGAWA HIROYUKI
IPC: H05K9/00
Filed: 1991-09-13
Abstract: PURPOSE:To excellently cool the inside so that an electromagnetic shield capacity may not be lowered by arranging electromagnetic shield plates in the inside of an outer case body part having ventilating holes and making their intervals in accordance with the wave length of a shield object electromagnetic wave. CONSTITUTION:The outer case body for an electronic device consists of a lower case 1 and an upper case 2 made of conductive material such as metal. Bottom part ventilating holes 19 are bored in the bottom part of the lower case 1. A body part support chassis 8 is made of an electromagnetic shield plate. And the length between the bottom face part of the lower case 1 and the chassis 8 is made a distance X in accordance with the wave length of a shield object electromagnetic wave at mutual intervals. The distance X is made 1/50-1/20 or less of the wave length of the shield object electromagnetic wave and the passage thereof is blocked. Accordingly, cooling of the inside is excellently performed by enlarging the size of the ventilating holes 19 so that a shield capacity for the electromagnetic wave may not be lowered.
Patent JP-H06108226-A (JP)
Title: Carburizing heat treatment of steel-made parts
Inventor: KIMURA TOSHIMITSU
IPC: C23C8/22
Filed: 1992-09-30
Abstract: PURPOSE:To manufacture a steel-made parts having excellent pitting resistance, rolling characteristic and fatigue characteristic by cooling and heating/holding in the specific temp. condition after executing carburizing treatment to the surface of the steel-made parts and thereafter, executing quenching treatment. CONSTITUTION:After executing the carburizing treatment to >0.8% C on the surface of various kinds of machining parts made of a steel blank of Cr steel, etc., by a plasma-carburizing furnace, etc., this surface is cooled from this carbrizing temp. to <=300 deg.C at >=0.1 deg.C/sec cooling rate. Successively, this blank is heated to the temp. range of higher than the Ac1 transfomation temp. of this steel material by 50-150 deg.C and held at this temp. Further, this blank is heated at <=10 deg.C/sec heating rate and held, and after making the structure at the center part of the steel product the composition of single phase of austenite or two phase of austenite and ferrite, in which the area ratio of the auslenite part is <=30%, the quenching is immediately executed, or after descending this steel temp. to a prescribed quenching temp., the quenching is executed and finally, tempering is executed at 180 deg.C.
Patent JP-H03124074-A (JP)
Title: Formation of fe-si-o-based thin film
Inventor: MATSUBARA KAKUEI
IPC: H01L35/22
Filed: 1989-10-06
Abstract: PURPOSE:To obtain a thin film whose thermoelectric conversion characteristic is stabilized by a method wherein an iron vapor and a vapor of a silicon oxide containing silicon ions are generated in an atmosphere of hydrogen and they are vacuumdeposited on the surface of a substrate to form the thin film. CONSTITUTION:Metal iron is housed inside a crucible 1A of an iron source 1; a silicon oxide is housed in a housing part of a heater 2; the inside of a system is once set to a vacuum. Then, hydrogen gas is introduced from a gas introduction part 5 to form an atmosphere of hydrogen; an iron vapor and a vapor of the silicon oxide are generated; one part of the vapor of the silicon oxide is ionized by using an ion gun 3 of an electron impact type; silicon ions are contained inside the vapor of the silicon oxide and are vapor-deposited on a heated glass substrate 4 to form an Fe-Si-O-based thin film. Regarding the Fe-Si-O-based thin film which has been formed in this manner and which contains hydrogen atoms, its thermoselectric conversion characteristic becomes not only an n-type but also a p-type depending on a ratio of Si to Fe in the film; the thin film whose thermoelectric conversion characteristic is stabilized can be obtained.
Patent JP-2000085800-A (JP)
Title: Spout and bag with the spout attached
Inventor: MORITA IKU
IPC: B65D33/38
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To keep flexibility of a flange while keeping resistance to heat of a body to eliminate leakage of contents in a spout having a cylindrical body and the flange provided at one of its ends by equipping the flange with a gap extending peripherally around the body. SOLUTION: The spout 10 has a body 12 and a flange 14 provided at one of its ends. An upper side face of the flange 14 is fused to a lower side face of a bag 16 including an opening passing through the body 12, and the spout 10 is attached to the bag 16. In this case, a gap 40 is provided on a lower part of the flange 14. The gap 40 is shaped like a groove with a rectangular cross section, substantially concentric with a circular cross section defined by the body 12, and extended along a full periphery around the body 12. Thus the gap 40 can improve flexibility of the flange 14, whereby a material with high heat resistance and strength property can be used to satisfy necessary requirements.
Patent JP-H1199517-A (JP)
Title: Oiling device for mortar cutter
Inventor: KIDO KOJI
IPC: B28D1/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To contribute to the improvement of the productivity and safety of a cutter by a method wherein an oiling device for efficiently, effectively and uniformly oiling to the wirelike bodies of the mortar cutter through having a simple constitution. SOLUTION: This device is the oiling device of the wire-like bodies 60 of the mortar cutter 20, which has spanned wire-like bodies 60 as cutting blades, and equipped with a rockingly supporting device 40, in which a plurality of oil nozzles 51, through which oil is jetted, is supported so as to be disposed in an array at the predetermined intervals and rocked. In this case, a travelling device for travelling a rockingly supporting device 40 to the near longitudinal direction of the wire-like bodies 60 may well be provided. By arranging two oil nozzles 51 in such a fashion that their oil jetting directions are opposite to each other, the wire-like bodies 60 locating between these oil nozzles 51 may well be oiled from their two directions.
Patent JP-H08124656-A (JP)
Title: Two direction radiating type both-side simultaneous heater
Inventor: DEGAWA YOSHIAKI
IPC: H05B3/62
Filed: 1994-10-26
Abstract: PURPOSE: To provide a heater with an efficient heating process and a freely adjustable radiation area by arranging line lamps between upper and lower V-shaped reflecting plates in a frame with upward, downward, right and left symmetrical center reflecting plates held therebetween. CONSTITUTION: Vertical and horizontal guards 46, 47 are provided on a frame 9 formed with a bottom plate 3, side plates 5, 6 and a top plate 8. Upper and lower reflecting plates 10, 100 are arranged along a center vertical line 14 in the frame 9. These reflecting plates have V-shaped symmetrical reflecting planes 12, 16 directed downward and upward, respectively. Line lamps 40-45 and center reflecting plates 20-24 are alternately arranged between upper and lower reflecting plates 10, 100. The center reflecting plates 20... are constructed by sectionally V-shaped reflecting elements 25, 26 with reflecting planes 29, 30 symmetrical against the center vertical line 14 and a horizontal line 34 to be made lighter. In this way, light beams from the line lamps 40... are simultaneously radiated from the respective reflecting planes to the horizontal direction on an equal basis.
Patent JP-H06113960-A (JP)
Title: Pot device
Inventor: KOBAYASHI KENICHI
IPC: A47J41/00
Filed: 1992-09-30
Abstract: PURPOSE:To improve the close adhesiveness between a container and a pot body and permit the automatic supply of liquid. CONSTITUTION:The first valve mechanism 21 is installed in the lower part of an outer container 5, and the second valve mechanism 22 is installed in the lower part of an inner container 6. A valve packing 46 is installed in the communication part 45 between the first and second valve mechanisms 21 and 22, and a coil spring 49 is installed in the extension/contraction part 47 of the valve packing 46. Accordingly, if the inner container 6 is installed in the outer container 5, the outer container 5 and the inner container 6 are closely attached by the packing 46. Further, the permanent set of the valve packing 46 is prevented by the coil spring 49, and the function can be maintained for a long period.
Patent JP-2001083613-A (JP)
Title: Photographic processing device
Inventor: MIYAMOTO YOSHIAKI
IPC: G03B27/46
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide photographic processing device which enables an operator to carry out the attachment and detachment work of a transporting unit to and from a device body without exerting undue load on the operator and improves the workability. SOLUTION: The transporting mechanism 5 of the photographic processing device having an exposure section 23 for subjecting photographic paper to exposure and the transporting mechanism 5 for transporting the photographic paper within the device body has a transporting unit 5A which has transporting means (pressure contact rollers) 7 and is attachable and detachable to and from the device body. This transporting unit 5A is constituted by plural divided units 5B and 5B which are divided to a plurality. The divided unit 5B is preferably composed of a main unit 51 for supporting all drive side rollers 7a and an auxiliary unit 52 for supporting the whole or part of driven side rollers 7b.
Patent JP-H06119433-A (JP)
Title: Figure authentication device
Inventor: SUGIKAWA AKIHIKO
IPC: G06T7/00
Filed: 1992-10-01
Abstract: PURPOSE:To provide the figure authentication device which does not strict the posture of a user at the time of authenticating a figure by separating a background area and a face area from plural image data and measuring a decided feature amount from the face area. CONSTITUTION:The reference feature amount of the posture or the expression is calculated with a decided evaluation formula by an area processing part 5 and held in a feature amount recording part 9 as a value for judgement. At the time of authentication, the measured feature amount is calculated by an authentication part 7 while using the same evaluation formula and compared with the recorded value for judgement. At such a time, when the relation between two data satisfies decided conditions, it can be judged that the image data are effective as image data for authentication from the viewpoint of the posture or the expression. Namely, the authentication of the figure is not performed with one piece of image data at certain time but performed by inputting plural image data for certain fixed time and performed by using the image data satisfying the previously decided conditions.
Patent JP-2000098322-A (JP)
Title: Liquid crystal projector
Inventor: NAKANISHI HITOSHI
IPC: G02F1/1335
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To improve the color uniformity and contrast of a liquid crystal projector. SOLUTION: The liquid crystal projector 10 is provided with a light emission mechanism 20 generating a beam constituting three primary colors, three liquid crystal panels 7, 8, 9 individually forming videos of respective colors corresponding to three primary colors, dichroic prism 5 synthesizing video beams of respective colors emitted from those respective liquid crystal panels 7, 8, 9 and a projection lens 6 enlarging/projecting the synthesized video beams, and is constituted so as to become a linear polarization beam that a polarization axis of one color among the video beams of respective colors emitted from three liquid crystal panels 7, 8, 9 crosses orthogonally the polarization axes of the other two colors. In such a case, a 1/4 wavelength plate 14 is provided on the emission side of the synthesized beam of the dichroic prism 5.
Patent JP-H0685461-A (JP)
Title: Manufacture of aluminum nitride circuit board
Inventor: HORIUCHI MICHIO
IPC: H05K3/46
Filed: 1992-09-05
Abstract: PURPOSE:To make it possible to manufacture easily a circuit board of a structure, wherein a low-resistance material, such as copper, is used for conductor parts. CONSTITUTION:In a method of manufacturing an aluminum nitride circuit board, which forms conductor parts using a metal having a melting point lower than a temperature for calcining the aluminum nitride circuit board as a wiring material, necessary wiring patterns and the conductor parts, such as vias, are formed on and in an aluminum nitride green sheet 10 formed using aluminum nitride powder using a paste consisting of one of copper, gold and silver and the sites of the conductor parts exposed on the outer surface of the sheet 10 are covered with an aluminum nitride paste 18. Moreover, by calcining the sheet 10 in a non-oxidizing atmosphere, a sintered body is formed and the outer surface of the sintered body is polished to make the conductor parts expose on the outer surface of the sintered body.
Patent JP-H0798540-A (JP)
Title: Multicolor image forming device
Inventor: SAITO MASUAKI
IPC: G03G15/01
Filed: 1993-09-28
Abstract: PURPOSE:To provide a multicolor image forming device constituted so that color mixture or soiling in a device main body is prevented from occurring caused by toner or falling from a developing cartridge without making the device main body large in size. CONSTITUTION:The structure of a supporting body 30 supporting the developing cartridges 4a-4d is made hollow and four arm members 30a-30d are used as air ducts (a), (b), (c) and (d). Then, these air ducts are made to communicate with a center air duct (e) formed at the hollow part of the rotary shaft 31 of the supporting body 30. The duct (e) is extended as a suction duct and connected to a suction fun through an air filter. Besides, an extension air duct 34 pushed out to a photoreceptor drum 1 side at the pressuring action time of the developing cartridges is successively provided on the ducts (a), (b), (c) and (d). Then, the scattering toner is sucked only from just under the drum 1 and a developing sleeve 8.
Patent JP-H03127699-A (JP)
Title: Method for preventing scale of multieffect sea water desalting device
Inventor: SHIMIZU ISAO
IPC: C02F5/08
Filed: 1989-10-11
Abstract: PURPOSE:To economically obtain fresh water from the sea water by heating the deaerated sea water, which is added with an acid to lower its pH, continuously adding the acid thereto to maintain the water a <=pH2 for a short period of time and adding an alkali thereto where the temp. of the concd. sea water attains <=110 deg.C. CONSTITUTION:The acid is added to the sea water to lower its pH and to obtain the deaerated sea water of pH 7 to 8. The acid is continuously added to the deaerated sea water which is heated by continuous preheaters until the temp. rises to >=90 deg.C, by which the pH thereof is maintained at <=5.5. The amt. of the acid to be added is intermittently increased to maintain the pH of the deaerated sea water of >=90 deg.C at <=2 for a short period of time. Further, the alkali is added to the concn. sea water to increase the pH thereof to <=6.5 where the temp. of the sea water concd. by evaporation of a part of the water in the deaerated sea water attains <=110 deg.C. The number of the effect stages is increased as compared with the conventional method and the economy is improved.
Patent JP-2000096996-A (JP)
Title: Secondary lining method of back-fill material
Inventor: KITAYAMA YASUSHI
IPC: E21D11/10
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a secondary lining method for a back-fill material capable of reducing a manufacturing process in a factory and a segment assembling process in a jobsite. SOLUTION: The secondary lining method of the back-fill material includes a process for setting and fixing a partition 62 on the inner face of primary lining 61 along the peripheral direction every prescribed interval, a process for spirally winding a long strip body 10 around the inside of the partition 62 to make a secondary lining frame 63, and forming a plurality of spaces among the secondary lining frame 63, the primary lining 61 and the partition 62, a process for injecting the back-fill material 64 to the space, and a process for peeling off the long strip body 10 after back-fill material curing.
Patent JP-H1086114-A (JP)
Title: Concrete product with protective coat
Inventor: OMORI AKIRA
IPC: B32B13/04
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To form a decorative layer by single coating and to make its strength sure by a method in which a composite sheet prepared by applying a coating material on a mold release sheet and drying it is fixed temporarily on the inside of a form, concrete is cast and cured, and the form is removed. SOLUTION: A polypropylene foamed sheet of 1mm in thickness with an uneven surface is used as a mold release sheet 1. As regards a coating material layer 2, three spray guns are arranged for simultaneous coating. The average basis weight in a wet condition is made to be 1.6kg/m<2> . Drying is done by passing through a hot-air drying furnace for 240min. A composite sheet is fixed on the bottom surface on the inside of a plywood form 3 by a double pressure sensitive adhesive tape, and concrete is cast to make a plate 30×30cm in size and 6cm in thickness. After concrete-curing, the form is removed, and a concrete product having the layer 2 and the coat of the sheet 1 is obtained. The products are carried in the site as plates 5 for a sidewalk and arranged, and only the sheet 1 is removed.
Patent JP-S62122977-A (JP)
Inventor: KONO MASATO
IPC: B65D83/14
Filed: 1985-11-22
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-S63118494-A (JP)
Inventor: IZUMI YUUSUKE
IPC: E21D9/06
Filed: 1986-11-05
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-H03124383-A (JP)
Title: Production of clad pipe
Inventor: OKAZAWA TORU
IPC: B23K20/04
Filed: 1989-10-09
Abstract: PURPOSE:To remove the air from the spacing between a pipe material consisting of a base metal and a pipe material consisting of a cladding metal and to securely join the pipe materials by communicating a capsule contg. an air-absorbing alloy between the two pipe materials and hot elongating the pipe materials at the time of combining these two pipe materials to the same center and bringing the pipe materials into tight contact with each other, then sealing the two pipe materials at the pipe end parts. CONSTITUTION:The inside pipe 2 which has the same length as the length of the outside pipe 1 consisting of the base metal, such as carbon steel or low-allot steel and consists of the cladding metal, such as stainless steel, N2-based alloy is inserted into the outside pipe 1. These pipe materials are then cold worked to bright the inner peripheral surface of the outside pipe 1 and the outer peripheral surface of the inside pipe 2 are brought into tight contact with each other. The outside pipe 1 and the inside pipe 2 are then seal-welded over the entire circumference at both ends. The capsule 4 is airtightly connected so as to cross the outside pipe 1 and the inside pipe 2 at the pipe end faces. The capsule 4 is a cylindrical container opened at one end and the air-absorbing alloy 5 is housed therein. This pipe materials are then heated and are elongated to form the clad pipe. The air or the like remaining between the two pipes 1 and 2 in the stage of heating is adsorbed by the air absorbing ally 5, by which a high vacuum is developed and the two pipes 1, 2 are securely boundary-joined.
Patent JP-H11101347-A (JP)
Title: Gasket and pipe joining method by using the same
Inventor: SEKI TOMONORI
IPC: F16J15/12
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To keep the sealing level of the joints where the joint faces are hardly kept in parallel with each other, and the thermal deformation of flange face is large, for a long period, by forming a gasket of more than a specific thickness by adhering the sealing materials of which the thickness is thinner than that of a metallic steel plate, onto both faces of the metallic steel, plate. SOLUTION: It is necessary for this gasket that a thickness of a sealing material is thinner than that of a metallic steel plate as a core material. The deformation of the gasket is increased when the thickness of the sealing material is thicker than that of the metallic steel plate. Further it is also a defect that the fastening face pressure is easily deteriorated when it is used for a long period. On this point of view, it is desired that the thickness of the seal material is thinner than that of the metallic steel plate as the core material, by more than 0.5 mm. The thickness of the metallic steel plate itself is preferably 1.5-4 mm. When the plate thickness is less than 1 mm, the gasket tends to be deformed too much, and the fastening force tends to be deteriorated too much when it is used for a lond period. The thickness of the sealing material is preferably 0.5-1.2 mm.
Patent JP-S63119427-A (JP)
Title: Antiallergic agent
Inventor: KOBAYASHI TORU
IPC: A61P43/00
Filed: 1986-11-05
Abstract: PURPOSE:To obtain an antiallergic agent having excellent antiallergic action, antagonizing action on blood platelet activation factor, antihistamine action and high safety, containing a mannan as an active ingredient. CONSTITUTION:The aimed substance is obtained by using a mannan (e.g. yeast mannan), a polysaccharide comprising mannose as a main constituent component, as an active component and by pharmaceutical manufacturing by a conventional procedure. Mannans can be collected from various microorganisms and plants by a well-known method and mannans sold on the market can be used. For example, yeast mannan exists in cell wall of yeast fungus, cultivated under a culture condition and extracted. A dose is 10-500mg per adult daily and administered dividedly once - several times.