baber/WOPTO huggingface dataset:
Patent JP-H04231775-A (JP)
Title: Divided mechanical end-face seal
Inventor: JIYON JIEI RADOSABU
IPC: F16J15/54
Filed: 1991-05-27
Abstract: PURPOSE: To make a split seal of a perfectly split mechanical face seal being installable and replaceable without requiring disassembly of a shaft and/or a housing suitable for replacing packing and stuffing in heavy duty or inaccessible locations. CONSTITUTION: This seal includes a sealing element to seal a main ring relative to a shaft and to fixedly position the main ring in the axial direction, the circumferential direction and the diametrical direction and includes a sealing element to seal an engagement ring relative to a housing, no to fixedly position the engagement ring in the axial direction, to simultaneously provide deflective force in the axial direction on the engagement ring and to provide engaging contact of the two rings.
Patent JP-H09280525-A (JP)
Title: Vertical floating incinerator
Inventor: ABE RYUICHI
IPC: F27B1/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To ensure complete combustion even when there is included an article relatively difficult to float and combust such as a chip, and ensure automatic discharge of a combustion residue. SOLUTION: This vertical floating incinerator 10 is adapted such that a fine powdered combustion object 21 is gradually dropped and burned from the upper part of a furnace structure 14. The incinerator 10 includes a combustion table 19 which is disposed at a lower central portion of the furnace structure 14 and is rotated at a low speed, an air introduction means provided around the combustion table 19 for leading air for combusting an unburned article falling onto the combustion table 19, an upper rake 34 for moving the combustion residue on the combustion table 19 radially outwardly, and a residue conveyance means 20 for discharging the combustion residue scraped by the upper rake 34 to the outside of the furnace.
Patent JP-S6012121-A (JP)
Title: Removal of arsenic component in gaseous phase
Inventor: TAKENAKA YASUO
IPC: B01D53/34
Filed: 1983-07-04
Abstract: PURPOSE:To effectively perform the removal or recovery of the arsenic component in a gaseous phase generated in various industries, by bringing gas containing arsenic or an arsenic compound into contact with a solution layer containing an oxidizing agent while introducing the same into said solution layer. CONSTITUTION:Manganese peroxide or bichromate is used as an oxidizing agent to be dissolved in water or a solvent in a concn. of about 3.0% or more while the resulting solution is supported by iron, silicon or activated carbon to form an oxidizing layer and aresenic or an arsenic compound is brought into contact with the oxidizing layer while introduced into said layer. In this case, the holding amount of the oxidizing agent solution to the carrier is set to about 0.01- 0.5cm<3> per 1cm<3> of the layer. By this method, the arsenic component in a gaseous phase is effectively removed. Further, the carrier used in the removal of arsenic can be regenerated through the contact with water or an alkali solution and, in this case, the arsenic component can be recovered as a concn. liquid.
Patent JP-S5822644-A (JP)
Title: Method of controlling machining allowance by steel pipe chamfering machine
Inventor: KAWAZU NOBUYOSHI
IPC: B23Q15/22
Filed: 1981-07-31
Abstract: PURPOSE:To eliminate wasteful cutting of a steel pipe and to improve the life of a tool, by providing a chamfering machine carriage with a steel pipe end surface detecting sensor thereby keeping constant the distance between the point where slowing-down of the feeding speed of the chamfering machine carriage is started and a steel pipe end surface. CONSTITUTION:The carriage 4 is moved forward at a quick feeding speed, and when the steel pipe end surface detecting sensor 6 detects the end surface of a steel pipe 1, an eletromagnetic valve 9 is cut, a pressurized oil in a front chamber of a hydraulic cylinder 8 is returned via an electromagnetic valve 7 to an oil tank, and the carriage 4 is moved forward at a slow feeding speed. When cutting of the end surface of the steel pipe 1 by a cutting tool 3 is started, since an armature electric current of a motor 10 rises, the current is detected by a current detector 13, and is inputted into a relative operator 14. The distance of the carriage moved from this inputted point and a predetermined machining allowance are compared and operated, and when they coincide, the cutting is stopped by a signal outputted from the relative operator 14.
Patent JP-H06329162-A (JP)
Title: Packing bag for mushroom
Inventor: TAMURA SHOICHIRO
IPC: B65D33/01
Filed: 1993-05-24
Abstract: PURPOSE:To provide a packing bag which has an excellent air permeability as a mushroom bag and effectively retain the freshness of mush room and appropriately satisfies required conditions like a heat-melting feature as a packing bag for mushroom. CONSTITUTION:This is a packing bag for mushroom made of synthetic resin film to seal mushroom therein. The film having treated ventilation holes not to permeate air is used in order to set a specified ventilation volume as the packing bag material.
Patent JP-2000313094-A (JP)
Title: Production of packaging material for paper container
Inventor: PETER FRISK
IPC: B32B15/12
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To produce a packaging material having good gloss and a good hue and reduced in cost by dispensing with the coating treatment with an undercoat agent, by vapor-depositing a metal on the outer surface of a polyethylene substrate film comprising a blend polymer with specific density, laminating the inner surface of the substrate film to the outer surface of a paper base material, and laminating the outermost polyethylene layer to the printed surface of the metal vapor deposition surface. SOLUTION: A metal is vapor-deposited on the outer surface of the polyethylene substrate film from a roll 1 under vacuum in a continuous metal vapor deposition apparatus 2, and the inner surface of the substrate film is superposed on the outer surface of the paper base material from a raw paper roll 4 to be pressed and heated between a heating roll 3 and an opposed roll 5 to obtain a laminate 6. The substrate film comprises a blend polymer with a density of 0.890 to 0.920 such as an ethylene/4-10 C α-olefin copolymer prepared by using a metallocene catalyst. An outermost polyethylene layer is superposed on the ink printed surface applied to the metal vapor deposition surface of the laminate 6 by an extrusion laminator 7 to obtain a laminate 8.  By this constitution, the laminate having metallic appearance in gloss, brightness and hue is obtained and additional treatment such as coating treatment with an undercoat agent or the like is unnecessary and equipment cost can be reduced.
Patent JP-H05311481-A (JP)
Title: Production of zinc electroplated steel sheet having high corrosion resistance
Inventor: YAMAZAKI FUMIO
IPC: C25D5/26
Filed: 1992-05-14
Abstract: PURPOSE:To produce a Zn electroplated steel sheet contg. Cr and an iron family metal and excellent in corrosion resistance. CONSTITUTION:When a Zn electroplated steel sheet contg. Cr and an iron family metal is produced, electroplating is carried out with a plating bath contg. Zn<2+> ions, Cr<3+> ions, divalent ions of the iron family metal and 0.1-10g/l piperonal or deriv. thereof or further contg. 0.01-20g/l cationic polymer. The objective Zn or Zn alloy electroplated steel sheet having high corrosion resistance is produced.
Patent JP-2000312103-A (JP)
Title: Microwave circuit package and manufacture thereof
Inventor: ARAI MASATOSHI
IPC: H05K3/46
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make the size of a microwave circuit package small, the weight of the package small and reduce cost by adopting a board with a high dielectric constant for a 1st layer of a multilayer board in the microwave circuit package consisting of the multilayer board, so as to reduce the scale of a distributed constant circuit or the like. SOLUTION: This microwave circuit package consisting of the multilayer board is provided with a 1st layer dielectric board 1c with a semiconductor element 1a mounted thereon and with a plurality of dielectric boards 1d-1g provided under the 1st layer dielectric board, the 1st layer dielectric board has a dielectric constant higher than that of a plurality of the dielectric boards placed under the 1st layer dielectric board, and the 1st layer dielectric board includes a power supply pattern 1i for driving semiconductor circuits that is connected to the lower layers by means of a high frequency signal transmission line 1h and a via hole 1j.
Patent JP-H07324495-A (JP)
Title: Repair method of wall face
Inventor: YOSHINO YOSUKE
IPC: E04G23/02
Filed: 1995-05-19
Abstract: PURPOSE:To increase the fixing strength of an anchor member. CONSTITUTION:A connection hole inserting in a concrete underlay 2 is formed by piercing an exterior material 6 and a connection material 4 by a rotary drill, on a wall face on which the exterior material 6 is stuck on the concrete underlay 2 through the connection material 4. An anchor member 26 provided with a widening structure having a fixing plate 27 crossing at right angles to the lengthwise direction at the front end side, is inserted in the connection hole 24. The widening structure of the anchor member 26 is widened and the fixing member 26 is fixed in the concrete under lay 2.
Patent JP-S62279132-A (JP)
Title: Clutch controller for vehicle driving system
Inventor: SHINDO TOMIO
IPC: B60K17/348
Filed: 1986-05-27
Abstract: PURPOSE:To prevent the generation of swerve phenomenon by installing a revolution speed difference detecting means for wheels and road surface frictional coefficient detecting means and increasing the clutch fastening force according to the revolution speed difference and increasing the fastening force by the portion of increase of the clutch fastening force corresponding to the car speed on a road having a low frictional coefficient. CONSTITUTION:A clutch control means 4 receives the signals supplied from a revolution speed difference detecting means 301 and a road surface friction coefficient detecting means 302 and calculates the revolution speed difference between the front and rear wheels. In the region exceeding a prescribed revolution speed difference, an instruction signal for sharply increasing the transmission torque to the front wheel side is outputted into a clutch means 2. During the traveling on a road having a low frictional coefficient, an instruction signal for the addition by the increase portion of the transmisson torque corresponding to the car speed is outputted. Therefore, in the acceleration form the traveling on the road having a low frictional coefficient, the straight advance stability is improved, and generation of swerve phenomenon car be prevented.
Patent JP-S5915586-A (JP)
Inventor: NAKAGAWA MITSURU
IPC: D06B19/00
Filed: 1982-07-15
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-S5823510-A (JP)
Title: Super hard tool and its manufacture
Inventor: OOTSUKA KATSUHIRO
IPC: B23B27/14
Filed: 1981-08-03
Abstract: PURPOSE:To increase life of a tool and to obtain a construction resistant to impactive load, by forming a chrome layer having a prescribed film thickness on the surface of a processing part of super hard alloy. CONSTITUTION:A super hard alloy 2, formed into a prescribed shape, is sand blasted to remove impurities and to form fine rugged surface on its surface. Next, sand and oil on the surface are removed by washing the surface with polishing sand. Further, the surface of the super hard alloy is corroded to form a satinized state on it by dipping it into an acid consisting essentially of sulfuric acid having comparatively strong corrosive force. Next, after rinsing, an industrial chrome electroplating is performed in a Sargent bath by applying electric current to form an approximately uniform chrome layer 3 on the satinized surface of the alloy 2. Then, a manufacturing of a tool, being performed the chrome electroplating 3 on the surface of the alloy 2, is completed after through  steps of rinsing and buffing, etc..
Patent JP-H08314016-A (JP)
Title: Picture projection screen and its production
Inventor: YAMAGUCHI HIROSHI
IPC: G03B21/625
Filed: 1995-05-22
Abstract: PURPOSE: To accurately form a black stripe all over the area of the non light-emitting part of a picture projection screen by forming a nearly trapezoidal protruding part in the non light-emitting area of a light-emitting part and providing a light absorbing part at the upper surface part and the side surface part of the protruding part. CONSTITUTION: The nearly trapezoidal protruding part 5 is formed in the non light- emitting area of the light-emitting surface and the light absorbing part 4 is provided at the upper surface part 5a and the side surface part 5b of the protruding part 5, then a minute recessed part 6 is formed on a boundary between the protruding part 5 and an aperture part 3. By utilizing the minute recessed part 6, the black stripe is formed not only on the upper surface 5a but also on the side surface 5b of the protruding part 5. Since the light absorbing part 4 is provided at the side surface part 5b, it is largely secured without narrowing the aperture part 3, and external light is effectively absorbed to improve contrast further. Especially, absorptance to the external light made incident at a large angle equal to or above a tilt angle gets larger than the absorptance to external light made incident from the vicinity of a front, so that a higher contrast improving effect is achieved under such external light environment.
Patent JP-H06330559-A (JP)
Title: Stone composition structure
Inventor: MIDORIMA TEI
IPC: E04B1/04
Filed: 1992-05-14
Abstract: PURPOSE:To form a stone composition structure resistant to railfall, earthquake and vibrations and proper to waterproofing by forming at least one step of a stepped section and interposing a spacer in a clearance between stone plates while the clearance between said stone plates is filled with resin. CONSTITUTION:In a stone composition structure connecting plate-shaped stone plates 1 and other stone plates 2, at least one step is formed, and spacers are interposed in clearances 4 among the stone plates while the clearances among the stone plates are filled with resin. Spacers are interposed in the clearances 6 of roof framing structure slates having a fixed inclination while the clearances among the stone plates are filled with the resin, and cover plates 5 are mounted to the upper sections of the clearances.
Patent JP-H04323714-A (JP)
Title: Input device
Inventor: HIRATA REIJI
IPC: G06F3/045
Filed: 1991-04-23
Abstract: PURPOSE:To improve the input precision and the detection position precision by forming band-shaped terminals obliqutely to the sides of conductive films along which these terminals are formed and forming the connection parts of band-shaped terminals to an external circuit on opposite sides in diagonal positions of conductive films. CONSTITUTION:In an input device where conductive films 12 and 22 having band-shaped terminals 13, 15, 23, and 25 in edge parts of opposite sides are arranged to face each other, connection parts 14, 16, and 24 of band-shaped terminals 13, 15, 23, and 25 to the external circuit on opposite sides are formed obliqutely to the sides of conductive films 12 and 22 along which these terminals are formed or conductive films 12 and 22 are slid from each other in the plane rotation direction. Panel substrate 1 and 2 and reinforcing glass plates 3 are provided, and transparent conductive films 12 and 22 are disposed to insulating substrates 11 and 21 to form panel substrates 1 and 2. Consequently, the difference in potential distribution and applied voltage between conductive films 12 and 22 are corrected.
Patent JP-H02304293-A (JP)
Title: Insulating tube joint and manufacture thereof
Inventor: TSUJIMURA TOSHIHIKO
IPC: F16L25/02
Filed: 1989-05-16
Abstract: PURPOSE:To simplify the fabrication of an insulating layer forming the standard screw shape by forming the insulating layer of an insulating tube fitting with the dry type resin and the organic fiber having flexibility. CONSTITUTION:In the case that an insulating layer 2 is adhered to a female screw part of a tube fitting main frame 1, the inner surface of the fitting main frame 1, especially a female screw part, is cleaned to be coated with the epoxy group adhesive 22 as dry type resin. Next, a tool having a male screw part to be threadedly engaged with the female screw part of the fitting main frame 1 is wrapped with an insulating sheet 21, and the tool wrapped around of the male screw part is threadedly engaged with the female screw part of the fitting main frame 1. Next, the tool is pulled out from the fitting main frame 1, and the dry type resin such as the epoxy group adhesive 22 is again coated on the surface of the sheet 21 adhered along the female screw part. Next, a tool having a male screw part for forming the standard female screw shape at the time of threading is threaded into the fitting main frame 1 in which female screw part the adhesive 22 and the sheet 21 are formed. Finally, the tool is pulled away to complete the work.
Patent JP-S5824660-A (JP)
Title: Gas cock with safety valve
Inventor: OKAMOTO MASAYUKI
IPC: F23K5/00
Filed: 1981-08-04
Abstract: PURPOSE:To improve the assembling property of a gas cock provided with a safety valve, by removably mounting the gas cock body having a rotary cam, with a packing on the safety valve body having a solenoid valve pushing cam interlocked with the rotary cam. CONSTITUTION:When a shaft 5 for turning a closer 3 is push-rotated in the opening operation of a gas cock, the closer is first opened and the claw 35 of a cam 8 for the cock and a cam 29 for a solenoid valve 13 are engaged with each other to turn the cam 29 to push the spindle 15 of the solenoid valve by the cam action part 27 of a cam 23 through a solenoid valve pushing bar 31. An electromagnet 14 is then energized to keep the solenoid valve 13 open. For assembly, a packing 13 is interposed between the body 1 of the cock and that 2 of a safety valve and these bodies are removably coupled to each other by screws or the like.
Patent JP-S62279491-A (JP)
Inventor: IGARASHI AKIRA
IPC: G08B26/00
Filed: 1986-05-28
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-S5749046-A (JP)
Title: Correcting device of carburetor for idling revolution
Inventor: KONUKI KEIICHI
IPC: F02M3/06
Filed: 1980-09-05
Abstract: PURPOSE: To maintain an optimum idling state to reduce an engine warm-up time  and to save fuel consumption by a method wherein a fuel passage is connected to  an air passage installed for detouring a throttle valve and a supply of fuel can be  made in quick response to variation of load in idling.  
     CONSTITUTION: On idling, an opening of a throttle valve 3 is small and a negative inlet pressure of an intake manifold 12 is large. This results in introduction of a large negative inlet pressure into a mixture passage 11 too, but because a solenoid valve 6 shuts off an orifice 13, feeding of the mixture is not made. On the other hand, when during this idling an air conditioner or the like works and a load increases, the solenoid valve 6 is opened via a control circuit (not shown in the figure). Therefore, air is introduced through an air passage 4 due to a negative pressure in a mixture passage 11, and also fuel is inhaled through a fuel passage 9. The mixture of these air and fuel is supplied to the intake manifold 12 down the stream of the throttle valve 3 via a jet 10 and the orifice 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5648227-A (JP)
Title: Treating method of low temperature exhaust gas containing alkaline metal
Inventor: IWAMURA SEIJI
IPC: B01D53/94
Filed: 1979-09-27
Abstract: PURPOSE: To desorb the alkali metal salt stuck on catalyst to regenerate and activate the catalyst by denitrating the low-temp. exhaust gas contg. alkaline metals and contacting the titanium-base catalyst with the high-temp. gas.  
     CONSTITUTION: An exhaust gas from a waste incineration furnace or the like is added with ammonia on the way of a conduit 5 and is sent into the reactor 2 of a continuous moving bed type reaction tower 1. The exhaust gas reacts with a titanium-base catalyst 4 at low temperatures of 150W250°C to convert the nitrogen oxides in the exhaust gas to N 2 , after which it is released. On the other hand, the alkali metals, halogen compounds, and sulfur oxides in the exhaust gas stick on the catalyst 4 by becoming alkali metal salts and are sent into the regenerator 3 on the reactor 2. The alkali metal salts having stuck on the catalyst 4 are desorbed from the catalyst 4 by the high-temp. gas of 400W600°C blown through a conduit 6 and the regenerated catalyst 4 is again sent into reactor 2. The similar effect is also obtainable even by installing the regenerator 3 on the lower side of the reactor 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5459209-A (JP)
Title: Preparation of methyl tert-butyl ether
Inventor: TAKESONO TETSUYA
IPC: C07C41/06
Filed: 1977-10-14
Abstract: PURPOSE: To obtain the title compound effectively in high yield, by reacting a isobutylene-containing dydrocarbon and methanol in a specific molar ratio, distilling reaction mexuture, and recycling an azeotrope of the title compound and methanol.  
     CONSTITUTION: Iosbutylene-containing hydeocarbon and methanol are reacted in a ratio of isobutylene:methanol=1:1.0-1.4 by passing the mixture through a fixed bed of particles of a strong acid type cation-exchange resin. The reaction mixture is passed through a fixed bed of a water-insoluble solid granular acid-nuetralizing agent having an average particle diameter of 0.1-10mm, and subsequently an unreacted hydrocarbon mixture is removed by distillation in a separation column. The mixture is further distilled. in a multistage distillation column, and is obtained from the top of the column. The azeotrope is recycled to the reactor and reused. The highly pure title compound is obtained from the bottom of the column. The reaction mixture after passing through the catalyst bed is devided into two parts, and the one stream is preferably recycled to the fixed bed directly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63288028-A (JP)
Title: Manufacture of bonding pad
Inventor: NAKATANI TOSHIHIRO
IPC: H01L21/52
Filed: 1987-05-20
Abstract: PURPOSE:To form a bonding pad in specified pattern by a method wherein a part corresponding to a fine protrusion is etched away by using a sensing film with fine protrusion added to a specified pattern edge of the bonding pad. CONSTITUTION:When a copper foil 4 on a substrate 3 is covered with a sensing film 1 with a protrusion 2 for etching process, the copper foil 4 below the protrusion 2 is removed by etching process but the copper foil 4 below the square part 1 is not etched away. In other words, specified square bonding pad can be formed by etching away the copper foil 4 below the protrusion 2 so that the copper foil 4' to be etched away if the protrusion 2 is not provided may not be etched away.
Patent JP-H09309605-A (JP)
Title: Garbage storing facility
Inventor: ARIMOTO KAZUHIRO
IPC: B65G67/36
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure for preventing a garbage carrier from being dropped in which a prevention of carrier can be performed more positively. SOLUTION: There is provided a dust feeding port 33 ranging from a platform 21 having a garbage carrier 2 advanced with its attitude of retracting motion to a dust pit 31. There is provided a garbage carrier dropping-preventive wall 34 at the side of the garbage pit 31 rather than at the feeding port 33 so as to allow for passage of dust and prevent the carrier 2 form passing through it.