baber/WOPTO huggingface dataset:
Patent JP-S6316241-A (JP)
Title: Correcting method for unbalance of fast rotating vibration body
Inventor: HARADA MASAYUKI
IPC: G01M1/38
Filed: 1986-07-08
Abstract: PURPOSE:To correct the errors and secular change of a measuring machine, a corrective working machine, etc., with high accuracy in a labor-saving way by measuring initial unbalance and then carrying out corrective working automatically on the basis of the measurement data. CONSTITUTION:The initial unbalance before the corrective working of a vibration body is measured and then the corrective working is carried out. At this time, initial unbalance vector data V1 obtained by the measuring machine 1 is sent to the corrective working machine 10 together with a mean error correcting value which is added by an addition part 7. At the same time, measurement data before the correction is stored 2 through a path 3. Then, residual unbalance vector data V2 is measured and compared with the data V1 to find errors between the working and measurement, and those errors are summed up to find the error correcting value. The data V2 and V1 are inputted to an error arithmetic part 3, which outputs the error correcting value Vc. Then, the correcting value Vc is processed statistically in an error correcting value storage areas 6 to obtain a mean error correcting value Vcm, which is stored. Further, the correcting value Vcm is fed back to the subsequent data V1.
Patent JP-H0213053-A (JP)
Title: Automatic dialling device
Inventor: AIZAWA ISAO
IPC: H04M1/274
Filed: 1988-06-30
Abstract: PURPOSE:To surely execute a telephone call without executing a troublesome adjustment by providing plural modes of the sound pressure or speed of a sound corresponding to a telephone number outputted with a transmitting operation and automatically switching the modes when the transmitting operation is re- executed in a definite time. CONSTITUTION:When the operation switch of an automatic dialing device is turned on, a timer is reset, and a DTMF signal corresponding to the telephone number of a call destination stored beforehand at a standard sound pressure level is transmitted. When a switch 4 is pushed in a time shorter than a set time T, the timer is reset again, and the above-mentioned DTMS signal is re-transmitted at the sound pressure level larger than the standard sound pressure. When the switch 4 is re-pushed in the set time T after the transmission at the large sound pressure level, the DTMF signal is re-transmitted at the sound pressure level smaller than the standard sound pressure level.
Patent JP-H0719621-A (JP)
Title: Operation controller for refrigerating plant
Inventor: KANAZAWA TAKESHI
IPC: F25B47/02
Filed: 1993-06-30
Abstract: PURPOSE:To improve defrosting operation by controlling the operation such that when a low pressure is not lower than a low pressure value with the lapse of predetermined time after starting the pump down operation, the pump down operation and the compressor are interrupted for a predetermined time, and a liquid pipe opening/ closing valve is opened, and after foreign matter removal operation a three-way transfer valve is altered the operation is returned to the pump down operation. CONSTITUTION:Pump down operation control means 101 actuates a compressor 1 while closing a liquid pipe opening/closing valve LSV for pump down operation where a flow direction of a discharged refrigerant is the side a condenser 2 of a main refrigerant circuit A. Thereupon, when a low pressure value is not lower than a lower limit value even with the lapse of a predetermined time after the starting of a pump down operation, foreign matter removal operation control means 103 interrupts the pump down operation and the compressor 1 for a predetermined time. The control means 103 further controls the operation such that the opening/closing valve LSV is fully opened and the valve body location of a transfer valve MCV is altered such that the flow direction of a discharged refrigerant is the side of a hot gas bypass passage 10. Thereafter, the pump down operation is again performed to ensure foreign matter removal in the valve.
Patent JP-S5492515-A (JP)
Title: Treating method for molten nickel alloy containing active metal
Inventor: MURAKAMI SHINICHI
IPC: B22D1/00
Filed: 1977-12-29
Abstract: PURPOSE: To enable a molten Ni alloy contg. more than a specific amt. of Ti and/or Al to be discharged in the air by covering a flux onto the surface of the alloy in a hermetically sealed smelting furnace kept under vacuum or an inert gas atmosphere and discharging the alloy into a ladle housing a flux.  
     CONSTITUTION: A flux which expands in vol. owing to heat of molten metal, exhibiting diffusibility and heat insulating property is scattered on the surface of a molten Ni alloy contg. more than 0.5 wt% of Ti and/or Al in a hermetically sealed smelting furnace kept under vacuum or an inert gas atmosphere to cover the surface with the flux. The alloy is then discharged in the air into a ladle in which the same flux is put in advance so that the surface of the alloy received in the ladle is covered with the flux. In spite of discharge in the air, the alloy does not directly contact with the air, and oxidation of the active metals such as Ti and Al is prevented. Accordingly, it is unnecessary to make the equipment large and complex. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5878607-A (JP)
Inventor: DONARUDO NEISHIYON SUMISU
IPC: A46B11/06
Filed: 1982-09-14
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-S5950413-A (JP)
Title: Connecting mechanism of submarine optical fiber cable
Inventor: FURUKAWA SHINICHI
IPC: G02B6/24
Filed: 1982-09-17
Abstract: PURPOSE:To suppress the phenomenon of an optical fiber core pulled to the cable side, by bringing the optical fiber core into close contact with a cable anchor body, which fixes a center tensile strength wire, by a composite structure body consisting of a rubber member and a metallic body. CONSTITUTION:A center tensile strength wire 1 is inserted through a center tensile strength wire through hole 26 of an optical fiber core supporting body 21 and is fixed by a sleeve 13, and optical fiber cores 2 are inserted through core through holes 27. Plural rubber round tubes 22 and metallic round tubes 23 are inserted to cores 2 and are constricted in through holes 27 by metallic nuts 24, and then, rubber round tubes 22 compress cores 2 uniformly to bring cores 2 closely into contact with the core supporting body 21. Consequently, cores 2 are not pulled to the cable side when a tensile force is applied to the cable, and cores 2 are not returned into a pressure-proof round tube 7 when the tensile force is released, and it is unnecessary to provide a looseness of cores in an excess length processing body, and thus, the connection part and the anchor part are made small-sized and economical, and the workability is improved.
Patent JP-H0825219-A (JP)
Title: Grinding machine
Inventor: NAKAJIMA TOSHIO
IPC: B24B55/02
Filed: 1994-07-13
Abstract: PURPOSE:To prevent the scattering of a grinding liquid fed at the time of grinding and remove various ill effects caused by the scattering of the grinding liquid. CONSTITUTION:This grinding machine is provided with a work rest 33 supporting and rotatively driving a die 11 (14) a grinding wheel 22 grinding the cemented carbide insert 17 of the die 11 (14) while a grinding liquid is fed, and a work cover 53 surrounding the work rest 33 except for a grinding wheel access path 51 and a discharge port 52 discharging the grinding liquid fed at the time of grinding. At least the front cover section 55 of the work cover 53 facing the grinding wheel 22 is made of a transparent member, and a nozzle 59 feeding the grinding liquid is arranged in a space S surrounded by the work cover 53.
Patent JP-H114629-A (JP)
Title: Means for holding seedling boxes
Inventor: OSHIMA MASARU
IPC: B25B33/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject means for holding a seedling tray which facilitates the operations of placing a seedling tray on the ground and picking it up from the ground by providing a means which switches at least one of the two engaging members between being engaged to one end of a tray and being released of its engagement. SOLUTION: There is provided a manipulation means 9 which switches at least one of the engaging members 6, 7 that are respectively arranged to engage with the opposing ends 1a, 1a of a seedling tray 1 between being engaged with the end 1a of the tray and being released of its engagement, to obtain the objective holding means 5. The means for holding a seedling tray 5 may include a fixed engaging member 6 and a movable engaging member 7 which engage with the opposing ends along the longitudinal direction of the tray 1, a grip 8 for an operator, and a lever 9 for manipulating the movable engaging member 7.
Patent JP-H11353960-A (JP)
Title: Device for manufacturing oxide superconductive conductor and its manufacture
Inventor: ONABE KAZUNORI
IPC: C01G3/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an oxide superconductive conductor having a high critical current. SOLUTION: This device comprises at least a reactor 31 carrying out a CVD reaction forming oxide superconductive conductor layers on both sides of a moving tape-shaped base material 38 fed into it, and a gas diffusion part 40 connected with a raw gas supply source 62 to supply the raw gas into the reactor 31. The gas diffusion part 40 is composed of a gas diffusion member 45 mounted to the reactor 31, a gas introducing tube 53 supplying the member 45 with the raw gas, and a slit nozzle 54 comprising a slit 54a provided to the tip of the gas introducing tube 53 and having a rectangular cross-section. The interval between a front wall 42 and a rear wall 43 of the gas diffusion member 45 is spread wider as getting closer to the reactor 31, and the interval between a pair of side walls 41, 41 is constant narrower than the interval between the walls 42 and 43.  The long sides of the slit 54a are set so as to cross the longitudinal direction of the base material 38 moving in the reactor 31.
Patent JP-H11350030-A (JP)
Title: Method for heat treatment of die cast article
Inventor: MATSUO NOBUKI
IPC: C21D1/18
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To save energy for heat treatment by making use of the retained heat, and to reduce the number of processes by pouring a molten metal for a ferrous parts in a die, releasing a casting at the temperature at which a surface layer can be hardened, hardening it with a cooling agent, stopping the cooling below the Ms point, and effecting the low-temperature tempering with the residual heat. SOLUTION: A molten metal for a ferrous parts is poured into a die and cast. A die is released when a surface layer of the casting in contact with the die becomes a shell-shaped solidified layer in a range of hardenable temperature. The released casting is carried in a hardening machine, and cooled by blowing the cooling agent, or the casting is immersed in the cooling agent and cooled to effect the hardening. The cooling agent can be locally sprayed only to a part which requires the hardness of the casting as necessary. In addition, the cooling is stopped in the condition where the temperature of the surface of the casting is below Ms point and the inside is sufficiently hot, and the self-tempering process to effect the low-temperature tempering with the residual heat is achieved.  A carrying process to a hardening furnace and a tempering furnace, and the heating in hardening and tempering can be omitted.
Patent JP-S646893-A (JP)
Title: Fuel charging method for fast breeder
Inventor: KAWASHIMA KATSUYUKI
IPC: G21C5/20
Filed: 1987-06-30
Abstract: PURPOSE:To make effective utilization of the nuclear fuel in a fast breeder by decreasing the number of the control rods for operation, the number of driver fuel assemblies and the charge amt. of the fissionable material to driver fuel under high burnup. CONSTITUTION:Fresh blanket fuel essentially consisting of an unburned fertile material is charged to a blanket region 22D in the peripheral part of the reactor core and after stagnation of one cycle, the fuel is charged to the innermost region 22A of the blanket region in the non-peripheral part of the reactor core. After the fuel is recharged to the blanket regions 22B, 22C, the fuel is taken out of the blanket region 22C to the outside of the reactor. The driver fuel assemblies 21 enriched with the fissionable material may be detained in the first charge place or may be changed in the charge place like the blanket fuel assemblies 21 during the life period thereof. The number of the control rods for operation, the number of the driver fuel assemblies and the charge quantity of the fissionable material to the driver fuel are thereby decreased.
Patent JP-H061867-A (JP)
Title: Method for coating olefin resin molding
Inventor: ITO KAZUO
IPC: C08J7/04
Filed: 1992-06-19
Abstract: PURPOSE:To form a topcoating film excellent in adhesion without using an org. halogenous solvent and without priming by treating the surface of a molding of an acid-modified polyolefin resin with a functional aziridine and applying a topcoating compsn. to the surface directly. CONSTITUTION:The surface of a molding of an olefin resin grafted with 0.1-10wt.% alpha,beta-unsatd. carboxylic acid, unsatd. dicarboxylic acid, or anhydride thereof is treated with a functional aziridine of the formula wherein R1 is H or 1-10C alkyl; and R2 is 1-10C alkyl optionally substd. by one or two aziridine, melamine, or -P=O groups and then directly coated with a topcoating compsn.
Patent JP-2000345770-A (JP)
Title: Sash frame-incorporated panel and its manufacture
Inventor: ASAGIRI DAISUKE
IPC: E04B2/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To satisfy heat-insulating properties in a sash frame section by integrally forming a wall flange projected into an opening from the external surface side end section of the opening for a window with a wall panel covering the external-side end face of the sash frame with the wall flange. SOLUTION: A sash frame 8 is fitted to an opening 1a for a window opened to the external surface 2b and internal surface 3b of the wall panel 1. A wall flange 6 slightly projected into the opening form the external-surface side end section of an opening 2a is formed integrally to an opening-wall panel 2 constituting the opening 1a for the window in the case of molding. An inwards projected sash flange 8a is formed art the external-side end section of the sash frame 8, and the sash frame 8a is fitted into the annular recessed section 7 of the wall flange 6. Accordingly, the external-side end face 8b of the sash frame 8 is covered with the wall flange 6.  Thus, a contact between the external end face of the sash frame and the outside air is interrupted, heat is not transferred between the outside air and the sash frame, and heat-insulating properties in a sash frame section can be satisfied sufficiently.
Patent JP-H1111822-A (JP)
Title: Guide rail installing method for elevator
Inventor: NAGASE ATSUSHI
IPC: B66B7/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To effectively install guide rails over the whole route by installing only a single unit of a winch of comparatively a smaller size, compared with a conventional technique which involves a poor working effectiveness because of a large-scale winch, and provision of two winch units. SOLUTION: A plurality of guide rails are installed over the whole route of an elevator pit 1, and except some of them unfixed and available for lifting up by a winch 2 at one time while, the other guide rails are connected one by one so that a group 7 of fixed guide rails 7 is formed. The heights of a cage frame 9 and working floor 10 set at the connecting operation of the guide rails belonging to the group 7 are maintained by a cage frame fixing member 20, and in this condition, connection operation is conducted for the unfixed guide rails 12n provisionally placing them on the bottom 1a of the pit 1. After formation of the group 7 of fixed guide rails and connection of the unfixed guide rail groups 12n, the connected body of the unfixed guide rail groups is hung up by the winch 2 and connected with the top of the fixed guide rail group 7.
Patent JP-H0210725-A (JP)
Title: Dry etching of compound semiconductor
Inventor: YAMADA HIROHITO
IPC: H01L21/3065
Filed: 1988-06-28
Abstract: PURPOSE:To obtain a compound semiconductor of stoichiometric composition and excellent morphology by performing etching by applying auxiliary gas containing elements, ingredients of a specimen and easy to separate from the surface thereof to the surface of the specimen while the vapor pressure is controlled. CONSTITUTION:Converting Cl2 gas introduced from an introducing port 5 into plasma with a microwave in the magnetic field of a magnet 4 produces reactive species such as chlorine radial 9 or a chlorine ion 10 to apply to a specimen 1 for etching. PCl3 gas is introduced as auxiliary gas through an introducing port 6 and applied from an injection nozzle 2 to the specimen 1 for etching while the vapor pressure therearound is controlled. This suppresses the separation of group V elements including phosphorus among ingredients of the specimen 1, and therefore, enables performing etching with the stoichiometric composition maintained and obtaining a compound semiconductor the surface of the specimen of which is of excellent morphology.
Patent JP-S5785878-A (JP)
Title: Wet-process friction material
Inventor: SUGITA YASUSABUROU
IPC: F16D69/02
Filed: 1980-11-17
Abstract: PURPOSE:To provide a wet-process friction material having a stable friction coefficient and excellent wear resistance, by blending carbon black and/or white carbon and a ceramic fiber with a specified rubber substrate. CONSTITUTION:15-80pts.wt. carbon black and/or white carbon are/is mixed with 15-70pts.wt. a tetrafluoroethylene-propylene copolymer and the mixture is masticated. Additives such as a vulcanizing agent and an antioxidant and 5- 50pts.wt. ceramic fiber such as potassium titanate fiber is added to the mixture and kneaded therewith. The resulting mixture is molded into a required shape, and then laminated to a metallic sheet. Then the resulting laminate is vulcanized at a given temperature to obtain a wet-process friction material product.
Patent JP-S644876-A (JP)
Title: Huff converter
Inventor: NAGANO KAZUO
IPC: G06T7/60
Filed: 1987-06-29
Abstract: PURPOSE:To prevent a meaningless straight line from being detected, by deciding a dark/bright boundary or a bright/dark boundary by a direction of a density gradient vector and a detecting position, and adding, subtracting and accumulating a group to plural picture elements in a prescribed area of an original image in accordance with each picture element based on said result. CONSTITUTION:A density gradient of an original image is detected by a density gradient detecting mechanism 1, and based thereon, a direction of a density gradient vector and a detecting position are derived by an angle distance calculating mechanism 2, and from a relation of both of them, whether an edge is a dark/bright boundary or a bright/dark boundary is discriminated by a bright/dark deciding mechanism 3, and it is mapped to the same point by plus accumulation or minus accumulation by a HUFF conversion positive/negative cumulative storage device 4, therefore, by the storage capacity of half of a conventional device, the same effect is obtained. Also, at the time of search of the same storage area, bright   dark/dark bright can be fetched separately or simultaneously. Moreover, a meaningless border line in which dark  bright/bright   dark is mixed in confusion comes to be scarcely detected.
Patent JP-S6140587-A (JP)
Inventor: OBARA HIROSHI
IPC: G21C3/17
Filed: 1984-08-02
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-H0450106-A (JP)
Title: Production of readily sinterable aluminum nitride powder
Inventor: YAMAMOTO KAZUO
IPC: C01B21/072
Filed: 1990-06-19
Abstract: PURPOSE:To obtain the title powder little in agglomerated granules and sharp in particle size distribution by mixing in an aqueous dispersion medium of a specified pH value alumina powder, carbon powder and a nonionic surfactant followed by reaction under heating in a nitrogen-contg. atmosphere. CONSTITUTION:The objective aluminum nitride powder can be obtained by mixing in an aqueous dispersion medium with a pH of 2.0-6.0 (A) alumina powder, (B) carbon powder and (C) 5-20 pts.wt. based on 100 pts.wt. of the carbon powder, of a nonionic surfactant followed by reaction under heating in a nitrogen-contg. atmosphere. Using the present aluminum nitride powder, high- density sintered compacts of excellent thermal conductivity virtually free from pores can be easily obtained, therefore, the present aluminum nitride powder is useful as stock powder for producing such sintered compacts.
Patent JP-2000348020-A (JP)
Title: Data processor, data processing method and medium
Inventor: KONDO TETSUJIRO
IPC: H04N5/21
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To effectively remove noise contained n a moving picture. SOLUTION: A noise addition circuit 62 generates student data being a student by superposing noise on teacher data being a teacher for learning a prediction coefficient. A class tap generation circuit 64 extracts data at the periphery of a noticed student data from student data as a class tap. A class classification circuit 66 classifies noticed student data on the basis of the normality of the class tap and outputs a corresponding class code. An operation circuit 71 obtains the prediction coefficient for executing linear primary prediction at every class code by using teacher data and student data. Linear primary prediction is executed by using the prediction coefficient and input data, and data are obtained by removing noise from input data.
Patent JP-S648235-A (JP)
Title: Cu-rare earth metal alloy
Inventor: DEGAWA TORU
IPC: C22C9/00
Filed: 1987-06-29
Abstract: PURPOSE:To make the titled alloy dense and homogeneous and to improve the strength and adhesion by filling the gap among Cu grains with a Cu-rare earth metal alloy having a eutectic compsn. and by allowing the surfaces of the grains to react with the eutectic alloy. CONSTITUTION:This Cu-rare earth metal alloy is composed of Cu grains and a Cu-rare earth metal alloy having a eutectic compsn. and filling the gap among the Cu grains. Since the eutectic alloy becomes a liq. phase during production, heating and pressing by an HP method produce an effect comparable to that produced by an HIP method. The resulting alloy is made dense and homogeneous and the strength and adhesion are improved.
Patent JP-S649099-A (JP)
Title: Parachuted article
Inventor: KONDO FUMIAKI
IPC: B64D17/22
Filed: 1987-06-29
Abstract: PURPOSE: To rapidly suppress the swing movement of a load by providing a mechanism for converting the swing movement of the load relative to a parachute into a prescribed direction and damping the movement in the prescribed direction by a damper. CONSTITUTION: A parachute 2 is connected to a load 1 through a hinge 11 by an arm 19. The arm 19 is connected to an arm 22 through a hinge 21. Thus, the rotary movement of the arm 19 generates the rotary movement of the arm 22 and further, is converted into the vertical movement of a piston 13 in the load 1 through a hinge 20. Then, a disk having pores 18 attached to the end of a shaft 14 of the piston moves vertically, so that large viscous friction due to viscous fluid 10 is generated. Thus, the swing movement of the load 1 can be rapidly damped.
Patent JP-S6224518-A (JP)
Inventor: ISHIKAWA MASAYUKI
IPC: H01H33/91
Filed: 1985-07-24
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。