baber/WOPTO huggingface dataset:
Patent JP-S5889522-A (JP)
Title: Method of preventing deposition in slurry conveyance system
Inventor: TAKAMATSU SHIGEKI
IPC: B65G53/30
Filed: 1981-11-17
Abstract: PURPOSE:To prevent the deposition of a contained filling material, by providing a slurry stirrer in the part of a slurry conveyance pipe in which the contained filling material is likely to deposit. CONSTITUTION:Stirrers 2 including stirring blades 4, which are rotated by drivers 3, are provided in the portions of the pipe 1 of a slurry conveyance system, in which a contained filling material is likely to deposit. Said portions of the pipe 1 are located near the corner 1a of its bent section or located in its straight section 1b. Since the flow in the pipe is stirred by force, the filling material is kept from depositing. Therefore, the content of the filling material does not decrease.
Patent JP-S6245612-A (JP)
Title: Curable polyurethane resin
Inventor: TANAKA HOZUMI
IPC: C08G18/68
Filed: 1985-08-23
Abstract: PURPOSE:The titled resin having a high MW and excellent curability, flexibility, light resistance, heat resistance, pigment dispersibility, etc., obtained by reacting a specified polyester diol with a polyisocyanate. CONSTITUTION:3 polyester diol (A) having at least two ethylenically unsaturated double bonds in a side chain is obtained by reacting 1mol of an epoxy monomer (a) having one ethylenically unsaturated double bond and one epoxy group [e.g., glycidyl (meth)acrylate] is reacted with a dicarboxylic acid anhydride (b) in an amount approximately equimolar to component (a) (e.g., maleic anhydride) and 0.1-0.5mol, per mol of component (b), of an organic compound (c) having two hydroxyl groups (e.g., ethylene glycol) at 60-120 deg.C. 5-100mol% component A is mixed with, optionally, an active hydrogen compound (B) other than component A (e.g., ethylene glycol) and a polyisocyanate (C) (e.g., tolylene diisocyanate) at room temperature - 150 deg.C to obtain a curable polyurethane resin.
Patent JP-2000017679-A (JP)
Title: Flexible joint structure between side face hole of manhole and water flow pipe
Inventor: HOSHIKAWA KIYOUFU
IPC: F16L5/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide flexible joint structure having excellent workability, in which the side face hole of a manhole and a water flow pipe are connected with elasticity in cooperation with a rubber gasket, anew. SOLUTION: A proper quantity of a curing agent consisting of clay such as acidic clay or a mineral, etc., such as zeolite and having crystallization water are admixed with one-component moisture absorption type pasty sealing material 6 cured as the elasticity of a urethane, a silicon, a modified silicon, an epoxy/modified silicon, etc., is maintained as it is, the sealing material 6 is changed into an instantaneous curing type by moisture-absorption promotion, and the internal-surface side of a rubber gasket-filled ring-shaped clearance 5 between the side face hole 2 of the manhole 1 and the water flow pipe 4 is filled with the sealing material 6. The ring-shaped clearance 5 is sealed with elasticity together with the rubber gasket 3 at that time.
Patent JP-H03295649-A (JP)
Title: Apparatus for replacing screen frame in automatic screen textile printing machine
Inventor: ICHINOSE SHIRO
IPC: B65G1/04
Filed: 1990-07-13
Abstract: PURPOSE:To obtain high efficiency in the above apparatus by arranging guide rails disposed in parallel with automatic screen textile printing machines, screen frame carriers, a screen frame delivery device, a screen frame washing device, screen frame ascending and decending devices, and a screen frame storage rack device in such a way that screen frames are moved in predetermined order. CONSTITUTION:The subject apparatus if provided with; advancing and returning guide rails 7, 8 disposed in parallel with automatic screen textile printing machines 1-1, 1-2; a plurality of screen frame carriers 9 for holding and transferring screen frames 5; a screen frame delivery device 10 provided between the anutomatic screen textile printing machines and the screen frame carriers; a screen frame ascending device 12-1 and a screen frame decending device 12-2, both being provided at both fore and rear ends of the guide rails; a screen frame cleaning and drying device 11 provided in the vicinity of the terminal end part of the advancing guide rail 7; and a screen frame storage rack device 13 which has therein a plurality of storage units 14 for storing the screen frames at the starting end part of the advancing guide rail and which stores and takes out the necessary screen frames. By this method, work can be automated, and the operation efficiency of the textile printing machines can be enhanced and rationalized.
Patent JP-H1116078-A (JP)
Title: Radio meter-reading system
Inventor: KODAMA YUKIO
IPC: H04Q9/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of plural salve devices with a specific ID number due to the erroneous change of the specific ID number of the slave device to a common ID number in the radio meter-reading system of a measuring equipment for operating radio communication between a master device and each slave device by using a specific ID number specific to each slave device and a common ID number common to a group of slave devices. SOLUTION: A slave device 11 is provided with a controlling part 20 which outputs an error signal at the time of receiving a control signal for changing a specific ID number to a common ID number. Then, at the time of receiving the control signal for changing the specific ID number of the slave device 11 to the common ID number through radio communication from the master device, the controlling part 20 operates an error processing by outputting the error signal, transmitting the error signal to the master device, and operating error display at a display part 17.
Patent JP-S6164821-A (JP)
Title: Manufacture of high tension molten zinc plating steel plate having excellent forming property
Inventor: HANAZAWA TOSHITAKE
IPC: C22C38/12
Filed: 1984-09-05
Abstract: PURPOSE:To obtain a high tension molten zinc plating steel plate having an excellent forming property by hot-rolling and cold-rolling an aluminum killed steel of a specified composition, and making it pass through a continuous molten zinc plating line of a specified condition. CONSTITUTION:A composition of an aluminum killed steel consists of <0.004 C, 0.1-0.5 Si, 0.5-2 Mn, 0.01-0.03 Nb, 0.03-0.07 P, <0.01 S, and Fe as a balance, by weight %. Hot rolling is performed to that aluminum killed steel, and its finish rolling is ended at a temperature of >=an Ar3 transformation point temperature. Subsequently, it is wound to a coil at a temperature within a range of 600-750 deg.C, and thereafter, a cold rolling whose reduction rate is >=60% is performed. Thereafter, in a continuous molten zinc plating process, a molten zinc plating is executed through annealing at a temperature of >=the Ar1 transformation point, and continuously, an alloying treatment is added in a temperature area of 550-650 deg.C.
Patent JP-2000021112-A (JP)
Title: Disk cassette
Inventor: ICHIKAWA TORU
IPC: G11B23/033
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce a contact area between a cassette clamper and a to-be-held shell area by the groove area to reduce a sliding resistance between them by providing a plurality of grooves in parallel to the inserting direction of a cassette compartment of a recording/reproducing apparatus to the area to be held of a shell. SOLUTION: When a disk cassette 1 is inserted to a cassette holder of a recording/reproducing apparatus, a cassette clamper of cassette holder touches to an area E to be held of an upper half 31 of a disk cassette 1 and while these are sliding, the disk cassette 1 is inserted into the cassette holder. In this case, since a plurality of grooves 5...5 are formed in parallel to the cassette inserting direction on the area E to be held, the contact area and sliding resistance (friction) between the area E to be held and cassette clamper are reduced by the area of the groove 5...5 and thereby the disk cassette 1 is smoothly inserted into the cassette holder.
Patent JP-S5976302-A (JP)
Inventor: WATANABE TADAO
IPC: E01C19/10
Filed: 1982-10-22
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-H0524824-A (JP)
Title: Alumina sol and production thereof
Inventor: ANDO MIKIO
IPC: B01J13/00
Filed: 1991-07-24
Abstract: PURPOSE:To provide a stable aqueous sol of amorphous alumina particles having a uniform length within a range of 200-500mmu and a fineness dispersed within a range of 20-100mmu and to provide a method for efficiently producing the aqueous sol. CONSTITUTION:The subject alumina sol can be obtained by, to a 1-7wt.% metal aluminum-containing aqueous slurry kept to 80 deg.C-boiling temperature under ordinary pressure, feeding an acid in an amount of 0.1-0.5 equivalent based on 1mol above-mentioned metal aluminum at a rate of 0.001-0.03 equivalent per min based on 1000g water contained in the above-mentioned slurry and carrying out particle growth of colloidal alumina particles generated in the above-mentioned slurry in the presence of silicate ion and sulfate group respectively in an amount of >=10ppm and >=5ppm based on water contained in the slurry.
Patent JP-S6463284-A (JP)
Title: Manufacture of conductive contact
Inventor: YOHANESU TEODORUSU KURONPU
IPC: C04B37/02
Filed: 1988-07-26
Abstract: PURPOSE: To manufacture a connection section having large mechanical strength to an oxide superconductive material and large conductivity by bringing a metal having reactivity to oxygen into mechanical contact with the superconductive material, then applying a plastic deformation to it. CONSTITUTION: A metal is heated not to reach its melting point during a plastic deformation. The temperature is preferably kept lower than 0.9Tm , where Tm indicates the melting point  deg.K of the metal. A low-melting point metal, e.g. aluminum, lead, indium, an aluminum alloy, a lead alloy, or an indium alloy, is used so that the operation is not required at a too high temperature. This thermal pressure connection method is particularly suitable for providing a conductive connection section plastically deformed at a temperature lower than 450 deg.C on a superconductive material YBa2 Cu3 Ov7-δ . YBa2 Cu3 O7-δ indicates superconductivity at a temperature lower than about 90 deg.K, where δ indicates a numeral of about 0.1-0.5.
Patent JP-H0737570-A (JP)
Title: Mercury cadmium non-additive manganese dry battery
Inventor: MURAKAMI HAJIME
IPC: H01M6/08
Filed: 1993-07-27
Abstract: PURPOSE:To shorten a potential stabilized time just after constituting a battery even with a large content of lead in a negative pole can by using a separator of applying adhesive paste dried, added with specific wt.% indium salt relating to the adhesive paste mainly composed of starch and binding agent. CONSTITUTION:An adhesive paste water solution, consisting of respectively 45, 2, 53wt.% cross-linked ether corn starch as a starch substance, polyvinyl alcohol as a binding agent and water, is adjusted. In this water solution, 0.02 to 0.013wt.% indium chloride is added relating to the adhesive paste, and after applying the stirred and adjusted adhesive past to separator base paper, it is dried to prepare a separator 2. This separator 2 is used to constituted a battery of a positive pole compound 1, negative pole can 3, bottom plate insulating paper 4, carbon bar 5, positive cap integral seal plate 6, negative pole terminal plate 7 and a sheathing can 8. Thus even with a large content of lead in the can 3, a potential stabilized time is shortened just after constituting the battery, to facilitate deciding the battery for whether it is good or bad.
Patent JP-H04129045-A (JP)
Title: Magneto-optical recording medium
Inventor: TAKADA HIROKAZU
IPC: G11B11/10
Filed: 1990-07-12
Abstract: PURPOSE:To improve the repetitive durability and reliability or recording and erasing by forming a reflection layer of a specific Al alloy and continuously increasing the content of elements exclusive of Al from the inner peripheral part toward the outer peripheral part of a disk. CONSTITUTION:An SiNx layer 2, a magnetic material 3 layer and an SiNx layer 2 are successively formed on a substrate 1 and finally the reflection layer 4 is formed. The reflection layer 4 consists of the Al alloy contg. the metal elements having the thermal conductivity lower than the thermal conductivity of Al and the content of the elements exclusive of the Al is increased to the content higher in the outer peripheral part than in the inner peripheral part of the disk. Namely, the thermal conductivity of the reflection film is lowered by adding the metal having the thermal conductivity smaller than the thermal conductivity of the Al to the Al of the reflection layer 4 in such a manner, by which the recording sensitivity particularly in the outer peripheral part of the disk is improved. The recording is executed by the recording laser output which is the same over the entire surface of the disk in this way. In addition, the recording, reproducing and erasing life in the inner peripheral part of the disk are improved.
Patent JP-H0849680-A (JP)
Title: Hermetic compressor
Inventor: SONE HATSUAKI
IPC: H02K11/00
Filed: 1994-08-05
Abstract: PURPOSE:To suppress an outflow amount of lubricating oil as sufficient safety is ensured through prevention of the occurrence of leak. CONSTITUTION:Since the tub 62 of an over-current relay is bent approximately in an L-shape in the direction of a periphery centering around a delivery pipe 5, even when a terminal part 16 to which the over-current relay is attached is positioned adjacently to a delivery port 3, and even when a receptacle and the tub 62 are arranged approximately along the radial direction of a closed case 1, the position of a receptacle 41a connected to the tub 62 is not overlapped with the position of the delivery pipe 5.
Patent JP-H0525915-A (JP)
Title: Wooden floor material
Inventor: KAWABATA SHIGETO
IPC: E04F15/02
Filed: 1991-07-25
Abstract: PURPOSE:To make a butt portion of wooden floor materials unobtrusive in the case of laying wooden floor materials in such a manner as to butt in the longitudinal direction. CONSTITUTION:Strip-like unit small veneers 1 are arranged side by side in the cross-direction and in the longitudinal direction, and the butt position T of the unit small veneers 1 is shifted to form a rectangular wooden floor material. The end portions of the surface layers of both unit small veneers 1 in the butt position T of the unit small veneers 1 are chamfered (1d) to form a joint groove 2. In the end portion in the longitudinal direction of the wooden floor material, the surface layer end portion of a short veneer 1a formed by shortening the unit small veneer 1 is made a vertical end surface 1b. The end portion of the surface layer of a long veneer 1c elongated by the unit small veneer 1 adjacent to the short veneer 1a in the cross direction is chamfered (1d).
Patent JP-S6429802-A (JP)
Title: Color filter
Inventor: HANEDA AKIO
IPC: G02B5/20
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a color filter which has no step cutting, projecting parts, etc., and has high light shieldability by overlapping filter layers on light shielding layers and gently sloping the front faces of an overcoating layer thereby maintaining the steps by the differences in the thicknesses of the respective filter layers. CONSTITUTION:The light shielding layers 2 which consist of at least either of a metal or metal compd. and have desired shapes are provided on a transparent substrate 1 and the org. resin filter layers 3 dyed by dyes are provided for required number of colors to prescribed thicknesses to a desired pattern shape. The ends of the filter layers 3 are overlapped on the light shielding layers 2 and such overcoating layer 4 which fills the spacings between the adjacent filter layers 3 is provided while maintaining the surface ruggedness generated by the prescribed thicknesses of the filter layers. The color filter which has the high light shieldability, facilitates the registration of the light absorption layers and the color filter layers 3 and obviates the generation of the projecting parts by the step cutting and overlapping is thereby obtd.
Patent JP-S6347017-A (JP)
Title: Method and tool for processing of screw parts
Inventor: IKEDA MITSUO
IPC: B23G9/00
Filed: 1986-08-08
Abstract: PURPOSE:To reduce the man-hours for processing by performing machining while a relative rotation corresponding to twisting and a straight drive are applied simultaneously to the space between each work to be processed and a tool equipped with a cutting edge at least at either side-face of a total shape hole which is related to a female form with respect to the profile of the work to be processed. CONSTITUTION:A blank material as a processing tool is punched off to form a total shape hole 9, wherein a female configuration shall be generated with respect to the profile 8 of a male rotor 6. Cutting edge 10 is formed at the edge of this hole 9 to produce a plate-shaped machining tool 3. Screw hole processing is performed to this tool 3 while a rotational motion 4 and a straight motion 5 are given to each work to be processed 1, that enables machining with high efficiency at low costs, and thereby also the productivity of screw parts can be enhanced. It is also OK that processing is performed while plate- shaped tools 3 are placed in a plural quantity or a plurality of tools 3 are stacked.
Patent JP-S6428901-A (JP)
Title: Power control fixed resistor for gas laser oscillator
Inventor: YAMASHITA HAJIME
IPC: H01C7/00
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a small-sized power-controlled fixed resistor for oscillation of a gas laser by a method wherein Al2O3, SiO2 and C are contained at a specific ratio and are baked at a specific temperature. CONSTITUTION:Two-5wt.% of C is added to 90-98wt.% of Al2O3 whose average particle diameter is less than 5mum and 0-5wt.% of high-purity kaolin as an SiO2 source; these are mixed; their mixture is pressurized and molded; it is baked at a temperature of 1300-1450 deg.C, preferably at 1350-1420 deg.C. A fixed resistor is obtained; its specific resistance value amounts to 700-1200OMEGA.cm, and its strength value amounts to 150-300kgf/cm<2>; it is possible to remarkably reduce its size and to realize the sufficient strength value as compared with a resistor obtained by using a conventional technique.
Patent JP-H0930809-A (JP)
Title: Production of silica gel
Inventor: TAKASUGA KAZUHIRO
IPC: C01B33/158
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing silica gel sharp in fine pore diameters, capable of controlling the BET specific surface area, fine pore volume and average fine pore diameter of the silica gel to desired ranges, respectively. SOLUTION: This method for producing silica gel comprises drying silica hydrogel. Therein, the drying of the silica hydrogel is performed by a batch type fluidized drying method. The water content of the dried silica hydrogel is preferably 50-80wt.%. The batch type fluidized drying method is preferably performed in an exhaust gas temperature ranging from 20 to 150 deg.C.
Patent JP-H0475837-A (JP)
Title: Manufacture of thin cylinder shell
Inventor: NAKAJIMA MITSUAKI
IPC: B23P13/00
Filed: 1990-07-16
Abstract: PURPOSE:To perform machining of the outside diameter and cutting off of a thin cylinder shell without deforming a cylinder wall due to the cutting force of a bite when a thick cylinder is cut off to form the thin cylinder shell ;by a machining work by supporting and securing the cylinder wall by means of a low melt point alloy cast in the thick cylinder. CONSTITUTION:After a lathe work is previously applied on a bore D1 of a thick cylinder 200, a low melt point alloy 201 is cast in the thick cylinder 200. The thick cylinder 200 wherein the low melt point alloy 201 is cast to reinforce the cylinder from the inside is grasped by a chuck 202 of a lathe. The cylinder is cut by means of a bite 203 to an outside diameter DO enough for ensurance of a necessary thin sheet thickness (t). Consecutively, after machining of the outside diameter DO, the position of a given length L is cut off and a groove 205 is machined by means of a bite 204. Further, after a cutting off work, the cylinder is removed from the chuck of a lathe, and the low melt point alloy in a thick cylinder shell is molten for removal to manufacture a thin cylinder shell.
Patent JP-S5888505-A (JP)
Inventor: MINAGAWA TAKESHI
IPC: F01D21/00
Filed: 1981-11-20
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-S5886934-A (JP)
Title: Roll bend device of tension leveler
Inventor: TAKAKURA YOSHIO
IPC: B21B29/00
Filed: 1981-11-20
Abstract: PURPOSE:To provide a sufficient roll bend effect even in case when a correcting load is small, by giving a bend load and suspending force in the upper and lower directions, to a work roll end part by a cylinder. CONSTITUTION:In a tension leveler, the end part of a work roll 1 is supported in the upper and lower directions by a cylinder 23 through a bearing 21 and a  chock 22. To this chock 22, a load in the roll shaft direction is given by a cylinder 24, and it is applied as a bending moment to the work roll 1. The end part  of the counter side of the work roll 1 is made to have the same structure. The  load of this cylinder 23 is controlled, also its magnitude is changed in the operating side and the driving side, it is made unsymmetrical against the center in the axial direction of the work roll 1, and also its magnitude is changed freely and also in the uneven direction. By this mechanism, flatness of a produced strip is improved.
Patent JP-H1129209-A (JP)
Title: Truck dock management system
Inventor: MINAMITAKE KATSUTO
IPC: B65G63/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To start loading cargoes smoothly, shorten the dock occupation time to a great extent, and thereby enhance the usage efficiency of each truck dock to a great extent by completing the consolidation of cargo to be loaded on each truck, before the truck enters in each truck dock. SOLUTION: Based on information for cargo to be loaded on each truck, which is inputted with respective input/output parts 2 operated in this truck dock management system, the allocation, and consolidation of each truck dock 10 are executed by a control device 7 before each truck 9 arrives at an entrance gate 3, and at the time when each truck 9 arrives at the entrance gate 3, the truck 9 is introduced in the truck dock 10 allocated in advance, and cargo collected in advance is thereby loaded on the truck.
Patent JP-S6165535-A (JP)
Title: Bs tuner
Inventor: OTO HIDEKI
IPC: H04B1/26
Filed: 1984-09-06
Abstract: PURPOSE:To use the titled tuner in common for both BS-IF transmission system and a UHF transmission system by incorporating a BS up converter and both converters and using a drive power supply of both converters in common and using an AFT voltage applied to both converters also in common. CONSTITUTION:The up converter 21 and the second converter 22 are incorporated and an up converter input terminal 23, an up converter output terminal 24 and a second converter input terminal 25 are provided as external terminals. In receiving a UHF signal 7, a connection cable 42 is connected between terminals 24 and 25 and the UHF signal processed by the up converter 21 is led to the second converter 22. In this case, the connection cable 42 is a drive voltage supply path to the up converter 21. The AFT voltage 49 is fed to the 1st local oscillator 30 of the up converter 21, fed to an adder 41 of the second converter 22, where the voltage is added to a tuning voltage 46 and the result is fed to the 2nd local oscillator 40. In receiving an IF signal, the connection cable 42 is disconnected and the IF signal 4 is fed to the terminal 25.