baber/WOPTO huggingface dataset:
Patent JP-H01138265-A (JP)
Title: Polyimide composite material
Inventor: KOBA TOMOHITO
IPC: C08G73/10
Filed: 1987-11-25
Abstract: PURPOSE:To obtain a polyimide composite material freed of voids in the interface between a polyimide and a fibrous reinforcement and excellent in mechanical strengths, by mixing a specified polyimide with a fibrous reinforcement. CONSTITUTION:This polyimide composite material is formed of a fibrous reinforcement and a polyimide having a basic skeleton composed of repeating units of formula I (wherein X is a direct bond, a 1-10C bivalent hydrocarbon group, a carbonyl group or the like, Y1-Y4 are each a hydrogen atom, a lower alkyl group, a lower alkoxy group or the like, and R is a tetravalent group selected from among a 2C or higher aliphatic group, a cycloaliphatic group, a monocyclic aromatic group, a condensed polycyclic aromatic group, etc.) and formed by thermally or chemically imidating a polyamic acid obtained by reacting 1.0mol of a tetracarboxylic acid dianhydride of formula 11 (wherein R is as defined above) with 0.9-1.0mol of an ether diamine of formula III (wherein X and Y1-Y4 are each as defined above) in the presence of 0.001-1.0mol of aliphatic and/or alicyclic monoamines of formula IV (wherein Z is a 1-10C aliphatic group and/or an alicyclic group).
Patent JP-S63147235-A (JP)
Title: Information processor
Inventor: SAITO KOJI
IPC: G06F9/22
Filed: 1986-12-10
Abstract: PURPOSE:To improve the processing performance of a series of microprograms for interruption processing by using an attribute display means which holds attributer information outputted from a memory decoder and displays the attribute information to the microprogram. CONSTITUTION:When an information processor is working in a VM mode, the exception detected by an exception detecting means 1 is converted into an exception code. This exeption code is used to consult a memory decoder 3 and a series of microprogram are started to carry out the exception processing corresponding to the exception code. Then the interruption code to be information to a soft program which performs the exception processing is informed to the microprogram via an attribute display means 4 together with the attribute information containing the attribute of said interruption code. If the exception to be processed her cannot be processed directly in the VM mode, a VM mode flag 6 is set by the output of the decoder 3. Then the mode is automatically transited to a real computer mode from the VM mode. Thus the processing performance is improved for a series of microprogram that perform the interruption processing.
Patent JP-H04300913-A (JP)
Title: Isocyanato-terminated prepolymer and polyurethane foam made therefrom
Inventor: RICHIYAADO JIEI ERUUERU
IPC: C08G18/72
Filed: 1991-11-12
Abstract: This invention relates to an isocyanate-terminated prepolymer prepared from a polyisocyanate comprising 4,4'-methylene diphenyldiisocyanate and polyoxyalkylene polyol wherein the polyol has an average functionality of from 2 to 4, a hydroxyl equivalent weight of from 2200 to 3500 and contains oxyethylene residues in an amount of from 40 to 68 percent by weight; and the use thereof in a process for the manufacturing of flexible polyurethane foam.
Patent JP-H08152498-A (JP)
Title: Radioactive waste solidification device
Inventor: NODA TETSUYA
IPC: G21F9/30
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a good cement-solidified wastes stably by operating a solidification device continuously and automatically, saving the labor of workers and improving the efficiency of it. CONSTITUTION: A cement container 1, a sand container 2 and a water container 3 are connected to a mixer 4 through transferring pipes 1a, 2a and 3a. Transferring valves 21, 29 and 22 are respectively connected to the transferring pipes 1a, 2a and 3a. A viscometer 8 is installed in the mixer 4, and signals measured in the viscometer 8 are inputted into a fluidity controller 23, which judges whether the quality of a cement paste is good or not. If fluidity is high, judgment output signals from the fluidity controller 23 open a cement transferring valve 21. If it is low, they open a water transferring valve 22. In this way, the cement paste is adjusted to have a prescribed fluidity by supplying cement or water. The adjusted cement paste is poured into a drum 6 to solidify radioactive solid wastes 7 with the cement in it.
Patent JP-H07146481-A (JP)
Title: Liquid crystal display substrate
Inventor: YAMAMOTO HIDEAKI
IPC: G02F1/1362
Filed: 1993-11-25
Abstract: PURPOSE:To provide a terminal for inspection which is free from risk of generating electric short circuit in a wiring layer. CONSTITUTION:Transparent substrate(SUB) are arranged opposingly with liquid crystal interposed in between, and a group of wiring layers GL is formed on the main surface on liquid crystal side of one 1 of the substrates, and each wiring consists in a laminate of Al layer g2 or Al alloy layer and transparent conductive film d1, wherein one of the ends exists extending to the region which is cut away later and they are in common connection while a terminal for inspection TESTT is formed at the other end. Thus a liquid crystal display substrate is achieved, wherein the terminal TESTT consists of transparent film d1 solely with no Al layer g2 or Al alloy layer existing as substrate.
Patent JP-H07144855-A (JP)
Title: Truck fixing device for dumbwaiter
Inventor: OKADA YOSHIHIRO
IPC: B66B11/02
Filed: 1993-11-25
Abstract: PURPOSE:To simply and surely fix a truck loaded in the car of a dumbwaiter, so that the truck many not shift during the operation of the dumbwaiter. CONSTITUTION:A truck fixing device for a bumb waiter is constituted of a locking rod which is installed on a truck 2 mounted on the car 1 of a dumb waiter, projects sideways for the truck 2, and is engaged with the engagement recessed part 5b of a cam 5 installed on the car 1, and a releasing means which is installed on the truck 2 and releases the engagement state between the locking rod and the engagement recessed part 5b of the cam 5.
Patent JP-H11131240-A (JP)
Title: Formation of thin coating film
Inventor: OTA HITOSHI
IPC: B81C1/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems that, as for the conventional formation of thin coating film by plasma CVD, coating has been executed in such a manner that the oscillation frequency of plasma is changed, but, the directions of the stress, tension and compression of the coating change in accordance with the coating film thickness to generate cracks, by which the reduction of the yield has often been generated, therefore, the coating film forming conditions has to be set in accordance with the thickness of the coating film to be formed, and, furthermore, that, since the relation between the stress of the coating film and the oscillation frequency of plasma is nonlinear, there has been a problem that they can not perfectly controlled. SOLUTION: By alternately laminating coating films 2 and 3 with residual stress in tensile and compression, the internal stress of the coating film is approximately canceled, and by repeatedly forming coating films laminated with the coating 2 and 3 with residual stress in tensile and compression, the formation of coating film small in residual stress is made possible. Moreover, by laminating coating films 2 and 3 for plural times, the residual stress can be reduced even in the case the coating film is made thick, and the damage to the coating film such as peeling caused in the case the coating film is thickly formed can be prevented.
Patent JP-S63150299-A (JP)
Title: Pig egg clear zone antigen
Inventor: ISOJIMA SHINZOU
IPC: C07K1/14
Filed: 1986-12-12
Abstract: NEW MATERIAL:A pig egg clear zone antigen having the following properties: Glyciprotein having 20-30kd molecular weight; inactivated with (chymo)trypsin treatment and the antigen activity is not reduced by endo-beta-N- acetylglucosaminitase H or noylaminitase treatment; the antigen is associated with other molecule in a solubilized pig egg clear zone and exists as a molecule having 89-99kd and dissociated with 8.5M urea by 2% 2-mercaptoethanol treatment and the antigen activity is lost by the treatment of 8.5M urea and 5% 2-mercaptoethanol treatment; the isoelectric point is 3-9. USE:A producing antigen of anti pig egg clear zone monoclonal antibody and contraceptive vaccine. PREPARATION:For example, an egg is recovered from a pig ovarinum, dispersed in a buffer, homogenized and filtered to recover the clear zone. Then the clear zone is solubilized, crosslinked to a gel coupled with an anti pig egg clear zone, subjected to an affinity chromatography and treated with 8.5M urea and 2% 2-mercaptoethanol.
Patent JP-H01139297-A (JP)
Title: Ink stain prevention on roller surface of printing machine
Inventor: IWAKI KAN
IPC: B41F13/18
Filed: 1987-11-26
Abstract: PURPOSE:To prevent ink stain by applying an ink repulsive layer of a dispersion plating with fluorine or silicone resin, fluorinated graphite, etc., on the roller surface of a printing machine. CONSTITUTION:In a sheet printing machine, for instance, ink is transferred sequentially from an inking device 1 to a plate 2 on a plate cylinder 3, from the plate 2 to the surface of a blanket cylinder 4 and then to the surface of paper 7 for printing. However, ink is transferred to the end 3' of the surface of the plate cylinder 3, then to the end 4' of the surface of the blanket cylinder 4 from the end of the surface of the plate cylinder 3, and finally to the end of the surface of an impression cylinder 5, depending on the size of the plate. Therefore, ink repulsive layers 5', 5'' consisting of fluorine resin or silicone resin film or a dispersion plated layer of fluorinated graphite are formed on the surface and end of the surface of the impression cylinder. In this way, ink does not move from the surface end 4'' of the blanket cylinder to the surface end 5'' of the impression cylinder. Furthermore, ink sticking to part of the surface end 5'' of the impression cylinder can easily be removed by wiping it off with cloth.
Patent JP-H08191888-A (JP)
Title: Anticoagulant material and article
Inventor: AASAA JIEI KORII
IPC: A61L33/00
Filed: 1993-11-01
Abstract: PURPOSE: To provide a thromboresistant material and article that can suppress thrombogenesis of a solid resulting from hemocytotripsis and coagulation on a surface which will come in contact with blood or products of blood. CONSTITUTION: The thromboresistant material and article are used where blood or a product of blood is in contact with and the anticoagulant material and article has at least one surface that will be in contact with exposed blood or an exposed product of blood. The surface of the anticoagulant material and article has an anticoagulant agent of a copolymer of acrylic acid and 2- acrylamide-2-methylpropanesulfonic acid wherein the relative amounts of the acrylic acid and the 2-acrylamido-2-mehylpropanesulfonic acid are such that the SO3 <-> groups and the COO<-> groups are in a ratio comparative to the anticoagulant bonding order of heparin.
Patent JP-H06101621-A (JP)
Title: High-vacuum differential-pressure pumping type power generation system
Inventor: MATSUTANI SHUNICHI
IPC: H02K7/18
Filed: 1992-09-24
Abstract: PURPOSE:To provide inexpensive electric power, in which an energy source is limited to water power and wind power, and which is having non-pollution, a loose site condition, and of a low cost. CONSTITUTION:In this high-vacuum differential-pressure pumping type power generation system, a pumping pipe 6 is risen to a given height on land 18 near to sea, lakes and marshes, and rivers, etc., a lead-in pipe 15 is connected to the lower part of the pumping pipe 6 from the water in a water source 17, and a hydraulic power generator 9 is provided on the tip of the lead-in pipe 15. The uppermost part of the pumping pipe 6 is adopted as a high-vacuum chamber 12, a conduit 7 is picked up from under a water surface to provide a pump 3, a water-dropping pipe 8 is connected to the pump 3 to be laid downward, and main hydraulic power generators 10 are provided on the lowermost part. An automatic vacuum breaker is fitted to the upper part of the water-dropping pipe, and moreover, discharge pipes 16 are laid to the original water source 17 from the main hydraulic power generators 10. A stage 5 is provided on the uppermost part of the pumping pipe 6, and a wind-power power generating set 1 and a high-vacuum pump 2 are installed on the stage 5. A power source for the high-vacuum pump 2 and the pump 3 is obtained from the hydraulic power generator 9 and the wind-power power generating set 1.
Patent JP-H01137690-A (JP)
Title: Electric circuit substrate
Inventor: TAKAMI SHIGENARI
IPC: H05K3/44
Filed: 1987-11-25
Abstract: PURPOSE:To miniaturize the title substrate assuring high heat dissipating property by a method wherein conductors and resistors are formed on an insulating film formed on a metallic heat dissipating plate. CONSTITUTION:A metallic heat dissipating plate 1 such as aluminum is coated with an inorganic insulating film 2. Conductors and resistors 3 are pattern- formed by the same thick filming process as that to form the conductors and resistors on ordinary ceramic substrate i.e. the patterns are formed by printing and baking copper paste, etc., by screen printing process, etc. Next, a semiconductor element 4 is mounted on the insulating film 2 to be sealed with liquid sealing resin 5 later. Furthermore, in case S: a chip, the chip can be bonded directly onto the substrate to be sealed with resin, etc.
Patent JP-2000118732-A (JP)
Title: Paper feeding device
Inventor: ARAKI TAKAO
IPC: B65H1/04
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device capable of properly preventing the overlapped feed of sheets independent of a sheet size. SOLUTION: A hopper 3b held with the energization force of a torsion spring 8 so as to keep the surface of stacked sheets butted at the peripheral surface of a pickup roller 5 is provided with a balance weight 16 for changing a position, interlocked with a guide 10b set at a position corresponding to a sheet size. The position of the balance weight 16 is changed to adjust a load on the torsion spring 8 at the time of setting the position of the guide 10 for every sheet size.
Patent JP-H03158542-A (JP)
Title: Accessory building connecting bracket
Inventor: ITO YASUMASA
IPC: E04B2/56
Filed: 1989-11-15
Abstract: PURPOSE:To improve safety by bolting an accessory part connecting bracket, for forming a house accessory part planned to be extended, to a house body part whose wall panels put side by side are joined through connecting brackets at their upper and lower parts. CONSTITUTION:A connecting bracket 2A having an upper connecting bracket 2AW for connecting walls and an upper connecting bracket 2AC for a corner is provided. On the upper connecting bracket 2AW for connecting walls, the sides of wall panels P are put side by side in a straight line with lower brackets 3A, 3B put between them. The upper end of a vertical piece 21 of the connecting bracket 2A is provided with a horizontal upper piece 22, and a lower piece 23 is arranged at the lower end of the vertical piece 21, and a stay 24 is laid between the above pieces 22, 23. The upper and lower pieces 22, 23 are provided with brackets 3AW, 3AC for connecting walls and a corner, and brackets 3BW, 3BC respectively. Thus the safety of construction work can be improved.
Patent JP-2001115834-A (JP)
Title: Exhaust pipe joint device
Inventor: IIDA HIROHISA
IPC: F16L27/12
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust pipe joint device capable of preventing generation of damage in a welded part of a flange, by avoiding direct application of large force following a vibration on the exhaust pipe side to the flange on the exhaust manifold side also avoiding direct application of an engine vibration from the exhaust manifold side to its flange. SOLUTION: This exhaust pipe joint device, connecting two exhaust pipes through a spherical joint provided in the pipe end, is characterized by providing a connection means pressing a first/third flange to connect both the flanges by extending the first flange in the direction orthogonal to an axial line of these exhaust pipes in the first exhaust pipe also providing a second flange extended in the direction orthogonal to an axial line of these exhaust pipes to be supported on an exhaust system support member in the second exhaust pipe and providing the third flange supported to the exhaust system support member between the first/second flanges.
Patent JP-S63147922-A (JP)
Title: Oil spill preventer assembling method for supercharger
Inventor: ASANO MASUMI
IPC: F16J15/54
Filed: 1987-11-25
Abstract: PURPOSE:To reduce assembling operations as well as to make assembling work easy, by assembling a seal collar, a retainer and a deflector in advance and, after forming them into one aggregate, assembling it to a supercharger. CONSTITUTION:On the circumference of a seal collar 14, there is provided with a disclike projection part 18. Also on the circumference of this seal collar 14, these are provided with both circular first and second ribs 25 and 26 parallelly. A seal ring 27 made of rubber is fitly inserted into an interspace between the first rib 25 and the second rib 26. An outer diameter D1 of the seal ring 27 is made larger than each outer diameter D2 of these first and second ribs 25 and 26. The seal collar is provided with a hole 28 in the axial direction.
Patent JP-H09137486-A (JP)
Title: Drainage structure of washstand
Inventor: TOKUNO EIJI
IPC: E03C1/14
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To form a drain pipe with elbows preventing the reverse inclination, by providing an elbow pipe at the lower part of a main drain pipe and connecting the elbow pipe to a floor drain pipe projected from the floor face and fitting an adjuster to the elbow pipe. SOLUTION: An elbow pipe 3 is provided at the lower part of a main drain pipe 2 arranged in a washstand 1 and the elbow pipe 3 is connected to a floor drain pipe 5 projected from the floor face 4 at the installation place of the washstand 1 and an adjuster 6 is fitted to the elbow pipe 3. A nut 6b is screwed in a bolt 6a protruded from the external face of the elbow pipe 3 to constitute the adjuster body 6. The elbow pipe 3 is positioned at a specified level by adjusting the screwed depth of the nut 6b against the bolt 6a. In this way, a drainage pipe line can be formed with an elbow pipe 3 preventing the reverse inclination.
Patent JP-H02145804-A (JP)
Title: Connection-type arctic buoyancy clothes
Inventor: YASUE MASAHARU
IPC: A41D13/00
Filed: 1988-11-26
Abstract: PURPOSE:To obtain the subject buoyancy clothes having heat retaining properties and almost free from stuffiness by respectively inserting a buoyancy means into a vest unit and a slacks unit in a specified state respectively composed of plural parts and using knitted woven mesh fabrics for the connecting parts between the respective parts. CONSTITUTION:The subject arctic buoyancy clothes 1 is composed of a vest unit 2 and a slacks unit 3. The vest unit and the slacks unit are respectively divided to plural parts and one or more parts of the connecting parts between the respective parts are composed of knitted woven mesh fabrics 25, 26, 34 and 35 having >=100cc/cm<2>/sec. air permeability. The respective parts are composed of double layer fabrics and a buoyancy means is inserted between the outer layer and the back layer to imparting >=5kg buoyancy to the arctic buoyancy clothes. The amounts of buoyancy of the buoyancy means at the respective positions of the arctic buoyancy clothes are adjusted so as to satisfy (buoyancy of the vest unit)>(buoyancy of the slacks unit) and (buoyancy of the front part of the body)>(buoyancy of the back part of the body).
Patent JP-H04171770-A (JP)
Title: Magnetoelectric conversion element
Inventor: FURENCHI PATORITSUKU JIEEMUSU
IPC: H01L29/82
Filed: 1990-11-05
Abstract: PURPOSE:To enable detection of the magnetism of a magnetic field being parallel to the surface of a substrate by forming a semiconductor island with a trench in the surface of the substrate used as a boundary and by forming a vertical type transistor having a channel on the side wall of this island. CONSTITUTION:A trench T surrounded by a vertical wall surface is formed in the surface of a P-type epitaxial growth layer of a silicon substrate. In the surface of an element area of an insular region A surrounded by this trench T, two load transistors Tr 1 of a horizontal type and a vertical type transistor Tr D for driving using the side wall of this trench as a channel region and prepared by dividing a drain region in two, are formed. By forming a channel forming region along the side wall isolating an element, a difference between two drain currents caused by deflection of electrons running through the channel forming region by a magnetic component parallel to a device surface is detected. According to this constitution, the magnetism of a magnetic field being parallel to the device surface can be detected.
Patent JP-S62158106-A (JP)
Title: Production of graphite material for coating silicon carbide
Inventor: AIZAWA JUNICHI
IPC: C01B31/04
Filed: 1985-12-30
Abstract: PURPOSE:To produce an isotropic graphite material having high strength, high coefft. of thermal expansion for coating SiC by crushing mosaic coke to an appropriate grain size, kneading the crushed mosaic coke after adding a binder, then crushing the kneaded product again, pressing isostatically, calcining, and graphitizing. CONSTITUTION:Mosaic coke having >=30mum unit cell is crushed to <=15mum mean grain size. A binder such as tar pitch, coal tar, etc., is added to the obtd. crushed coke powder kneaded under heating in a kneader, and powder for molding is obtd. by a crushing after cooling the mixture. The above described powder is pressed isostatically in a rubber mold. After calcining the molded product by the conventional process, it is graphitized. By this method, an isotropic graphite material having high coefft. of thermal expansion as high as about 5.5X10<-6>/ deg.C being higher than the coefft. of thermal expansion of SiC, high bulk density and high bending strength, is obtd.
Patent JP-H05138537-A (JP)
Title: Electrodeposit grinding wheel and manufacture thereof
Inventor: SHITAMAE NAOKI
IPC: B24D3/00
Filed: 1991-11-13
Abstract: PURPOSE:To improve the chip dischargeability by forming chip pockets on the surface of a metal plating layer to hold super-abrasive grains. CONSTITUTION:An electro deposit grinder is provided with super-abrasive grains 2 fixed on the abrasive grain forming surface of a base metal 1 in a single layer mode through metallic plating layers 10, 11, and the metallic plating layers 10, 11 have the average thickness D3 of 50-90% of the average grain size of the super-abrasive grains 2 on the peripheral edge part of the individual super-abrasive grains 2 seen from the direction normal to the abrasive grains layer forming surface, and at the same time, the average thickness D2 of the intermediate part of the adjacent super-abrasive grains is set smaller than the average thickness D3 on the peripheral edge part by more than 30% of the average grain size, preferably in the range over 10% of the average grain size.
Patent JP-S62157011-A (JP)
Title: Carbon fiber cloth
Inventor: WATANABE KOICHI
IPC: D04H1/58
Filed: 1985-12-28
Abstract: PURPOSE:To prevent surely carbon fibers from fraying from a face due to punching by coupling carbon fibers to one another with a binder without coating all of surfaces. CONSTITUTION:Carbon fibers 11 have not all of surfaces coated with a binder 12 and are coupled to one another by at least a part of the binder 12 to form a carbon fiber cloth. By this constitution, carbon fibers are hardly frayed from the outside peripheral edge of punching, namely, the face due to punching even in case of a punched body. Thus, insulating defects between polarizable electrodes, reduction of an electrostatic capacity, short-circuit defects, etc., due to fraying from the outside peripheral edge are resolved surely when this carbon fiber cloth is used as polarizable electrodes of an electric double layer capacitor.