baber/WOPTO huggingface dataset:
Patent JP-S56162680-A (JP)
Title: Feeding device for magnetic fluid material
Inventor: NAKAGAWA MASAMI
IPC: B41J2/06
Filed: 1980-05-20
Abstract: PURPOSE:To provide the titled divice which is small in size, light in weight and inexpensive, and requires no pumps by a method wherein a magnetic fluid material is sucked in and discharged by using the first magnet capable of energizing deenergizing a magnetic field and the second magnet exerting a magnetic force smaller than that exerted by the first one. CONSTITUTION:The magnetic fluid material 7 is sucked up to a height H' by a sucking-up magnet 13 placed in a sucking-up pipe 10, and current is passed through a sucking-in electromagnet 14 provided at an upper part of an inside chamber 12 to attract the fluid material 7 onto the inside wall of the chamber 12 until the amount of the fluid material 7 thus attracted reaches a saturation point regarding the magnetic force of the electromagnet 14. The magnetic force exerted by the electromagnet 14 with current flowing therethrough is greater than that exerted by the permanent magnet 13, so that the fluid material 7 is caused to flow from a storage tank 8 toward an end part A of the magnet 14. When the conduction of current is cut off, the fluid material flows down (falls by drip) into the chamber 12 under its own weight (gravity) and is discharged through a discharge port 11.
Patent JP-S54159756-A (JP)
Title: Direct type heat exchanger
Inventor: TAKI TAKAMITSU
IPC: F22B1/14
Filed: 1978-06-07
Abstract: PURPOSE: To obtain a large volume of high temperture vapor by providing multi number of carburetion cylinders with the lower end to which liquid heat carrier is supplied and the upper end which opens above the tank for liquid heat carrier after heat exchanging, and by overflowing liquid heat carrier after exchanging heat.  
     CONSTITUTION: Multi number of cylindrical carburetion cylinders 10, which are arranged in the vertical direction and of which one ends open above the heat carrier supplying part 9 through the heat carrier injection ports 9a, are provided. The carburetion cylinder 10 is arranged so that it's upper end comes below the low boiling point medium supplying part 8, below which the opening of the straight low boiling point medium nozzle pipe 8c which is incerted into the carburetion cylinder 10 in a vertical direction and opens at the position that corresponds to the carburetion cylinder 10 is positioned, and the low boiling part medium injection port 8b is provided further below the low boiling point medium nozzle pipe 8c. By doing so, heat is indirectly exchanged between the liquid heat carrier 6 and the low boiling point medium 7 before injected through the injection port 8b, so that it can be easily vaporized when injected from the injection port. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61226166-A (JP)
Title: Method and apparatus for automatic soldering
Inventor: IWASA SANDAI
IPC: B23K35/363
Filed: 1985-03-30
Abstract: PURPOSE:To make possible the quick and uniform heating of a circuit board and to provide the economization of electric power and the reduction in the size of an apparatus by using a heated flux to execute simultaneously the preheating of the circuit board to be soldered and the coating of the flux. CONSTITUTION:The above-mentioned circuit board 16 is advanced in an arrow A direction together with a carrier 20 by a conveyor 12 and a chain 19 is diagonally lowered to bring the circuit board 16 into contact with a flux 49 compounded with prescribed components. The flux 49 overflows from a force feeding part 38 to an overflow part 39 and further to a fluxer tank 33 and is subjected to heating by a heater 29 in the stage of flowing on a bottom plate 33a so that the flux circulates always at the adequate temp. to heat quickly and uniformly the circuit board 16 to a desired temp. The coating of the flux 49 and the heating of the board 16 are simultaneously completed. The excess flux 49 is removed by a brush 54 of a removing device 52 and thereafter the heated circuit board 16 is brought into contact with the solder 25 melted to the adequate temp. in a solder 25 tank 14 by which the circuit board is soldered.
Patent JP-S62229015-A (JP)
Inventor: SHIRUBE JIYATSUKU DONARUDO ERI
IPC: B41F15/36
Filed: 1987-03-19
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-H105936-A (JP)
Title: Electromagnetic overflow preventive gate of continuous casting machine for strip
Inventor: BLAZEK KENNETH B
IPC: B22D11/115
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent overflow of the molten metal only by the electromagnetic force by generating the magnetic field by a coil means in three sets of flux inductive bodies having a pair of end faces opposite to the molten metal pool. SOLUTION: An electromagnetic overflow preventive gate 50 is provided on a side wall of casting rolls 31, 32. An upper part 52 of a first flux inductive body 51 of the electromagnetic overflow preventive gate 50 covers a wide gap 53. A downward extension part of the first flux inductive body 51 is a second flux inductive body 55. The second flux inductive body 55 covers a narrow gap 57 of a roll gap 37. A third magnetic inductive body 59 is provided in the wide gap 53. When the gap is wide, the large magnetic pressure is required, and the required current flowing in the coil is increased. The current flowing in the flux inductive bodies 51, 59 is large. The gap 57 is a lower layer part of the pool, and the static pressure is high there, and the required magnetic pressure is increased. However the gap is small, and the current following in the coil may be small.  Overflow of the molten metal is prevented by flowing the optimum current in each inductive body.
Patent JP-S61227059-A (JP)
Title: Deflection control type ink jet recorder
Inventor: HORIIE MASANORI
IPC: B41J2/195
Filed: 1985-03-30
Abstract: PURPOSE:To uniformize in the early state the viscosity of an ink in an ink- circulating system in supplying a diluent into an ink liquid, by providing an ink tank with an oscillating body for oscillating the ink. CONSTITUTION:An oscillating member 13c is provided in the ink tank 13. The member 13c is a Teflon-made cylindrical body having a center hole, through which a guide bar 13d is passed. The tank 13 is mounted on a carriage on which an ink jet head is mounted, and the carriage is reciprocated in the axial directions of the guide bar 13d. By this reciprocation, the member 13c is reciprocally oscillated along the bar 13d. With the member 13c oscillated, the diluent supplied into the tank 13 is rapidly diffused and mixed into the ink.
Patent JP-S59194367-A (JP)
Title: Function recovery agent of storage battery and its method
Inventor: HARA SHIYOUICHI
IPC: H01M10/08
Filed: 1983-04-19
Abstract: PURPOSE:To quickly recover the function of a storage battery and to keep good performance by adding bis-beta-ethylcarboxylicgermaniumsesquioxide to electrolyte of a lead-acid battery. CONSTITUTION:Bis-beta-ethylcarboxylicgermaniumsesquioxide is added to electrolyte of a lead-acid battery. By adding this compound, a harmful influence by hydrogen and sulfation are prevented, and polarization of Pb electrode and PbO2 electrode in charging is decreased, and voltage required in charge is lowered. Since polarization of both electrodes is low, discharge voltage is high and kept for a long time.
Patent JP-H02289001-A (JP)
Title: Automatic extension system for item length of input data
Inventor: MIYAZAKI KATSUNORI
IPC: G06F3/02
Filed: 1989-03-20
Abstract: PURPOSE:To automatically extend the input data which exceeds the item length (column width of cell) set previously and to attain the effective input of data by extending automatically the item length (column width of cell) and setting data if the input data overflows a cell of list. CONSTITUTION:An input data length deciding processing part 3 decides whether the length of data inputted to a cell of an original list 1 is larger or not than the item length (column width of cell) which stores the input data. If so, a started item length reset processing part 5 resets the item length (column width of cell) necessary for storage of the input data. The input data is stored (set) into the reset item (cell). In other words, the item length (column width of cell) is automatically extended and the input data is stored (set) if the input data overflows a cell of the list 1. Thus the effective input is attained even with the input data which exceeds the item length (column width of cell) set previously.
Patent JP-H06284086-A (JP)
Title: Portable telephone set
Inventor: SHINOHARA TOMOYUKI
IPC: H04W12/00
Filed: 1993-03-26
Abstract: PURPOSE:To reduce fear for which a portable telephone set is used illegally or improperly by another person. CONSTITUTION:This telephone set is equipped with a password information storage means 11A in which password information is stored in advance, and a decision means 1 which decides whether or not transmission is permitted based on inputted password information and the password information stored in the password information storage means 11A when the transmission is requested. Also, it is equipped with a transmission control means 5 which controls the transmission corresponding to the decision result of the decision means 1, an alarm output means 6 which makes alarm output, and an alarm control means 7 which makes the alarm output by controlling the alarm output means 6 corresponding to the decision result of the decision means 1.
Patent JP-H04304506-A (JP)
Title: Acceleration control method for pulse motor
Inventor: HONDA TAKASHI
IPC: G05B19/416
Filed: 1991-04-01
Abstract: PURPOSE:To obtain the acceleration control method for a pulse motor by which the control of accelerating the pulse motor to a desired speed in an arbitrary distance can be operated by an easy arithmetic operation. CONSTITUTION:The driving pulse in an acceleration area is divided into plural unit blocks constituted of one or plural pulses, and a pulse speed in the above mentioned acceleration area is increased from a start pulse speed (fo) to an operation pulse speed (fm) with a constant increment at each above mentioned unit block. Thus, the acceleration control in the acceleration area can be operated by the easy arithmetic operation, and the control of accelerating the pulse motor to the arbitrary speed to an aribitrary position can be easily operated.
Patent JP-S6323238-A (JP)
Title: Optical disk
Inventor: SUDO RYOICHI
IPC: G11B7/24047
Filed: 1986-03-28
Abstract: PURPOSE:To obtain an optical disk substrate having small optical anisotropy, high thermal deformation temp., and excellent stability to temp. and humidity by forming a transparent substrate of a photosetting resin consisting of an acrylic group or methacrylic group-contg. compd. and photopolymn. initiator. CONSTITUTION:The photosetting resin compsn. formed by compounding 0.5-5.0%pts.wt. photopolymn. initiator to 99-99.5pts.wt. material contg. the compd. expressed by the formula and curing the compsn. is used as the underlying layer of the 1st optical disk and the transparent substrate of the 2nd optical disk. R1 is -H and -CH3, n is 0-5. The optical disk obtd. by sticking a metallic film, recording film, etc., consisting of Al, Bi, Ti alloys, TbFe alloy, TbC0 alloy, org. dyes, etc., to said substrate hardly generates the softening and expansion of the substrate even if said disk is rested for a long period of time at a wide temp. range from low temp. of <=-40 deg.C to high temp. of >=120 deg.C and in a high temp. and high humidity (>=60 deg.C, >=95% RH) atmosphere; therefore, the excessive stressing of the films sticking to the disk as well as the cracking and exfoliating of said films are obviated.
Patent JP-S60212382-A (JP)
Title: Controller for printer
Inventor: HIMENO FUMIYOSHI
IPC: B41J35/36
Filed: 1984-04-06
Abstract: PURPOSE:To relieve the operator of labor in monitoring, by a method wherein the amount of an unused part of an ink ribbon is detected by a ribbon amount detecting mechanism, and a printing operation is inhibited when said amount is reduced below a predetermined amount. CONSTITUTION:A detecting bar of th ribbon amount detecting mechanism 22 is brought into contact with a ribbon part of an unused-ribbon spool 5. As a thermal ribbon is taken up from the spool 5 by a used-ribbon spool 6, the thickness of the ribbon part of the spool 5 is decreased, and the bar operates in the direction for depressing a switch part. When the thickness of the ribbon part of the spool 5 is decreased to or below a predetermined value, the switch part of the mechanism 22 operates to detect that the residual amount of the used ribbon part is small.
Patent JP-H10266599-A (JP)
Title: Movable stand
Inventor: KIMURA TERUYUKI
IPC: A47C1/126
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the driving of caterpillar mechanisms by composing driving devices driving stepped floors of the caterpillar mechanisms and pushing mechanisms pushing the caterpillar mechanisms and discretely adjusting pushing force by the pushing mechanisms. SOLUTION: Each stepped floor is moved forward and spread in a tiered stand shape at the time of usage, and each stepped floor is retreated backwards and can be housed in a housing chamber under a superposed state at the time of housing. Driving devices 3 advancing and retreating and driving each stepped floor have pairs of caterpillar mechanisms 5 supported to common frames 4 and pairs of pushing mechanisms 6. The pushing mechanisms 6 are constituted while using balance members 61 as main bodies, side frame sections 43 corresponding to the frames 4 of the driving devices 3 pivotally attached to front end sections 61a through brackets 63 are pushed against a floor face F by the balance members 61 while employing the stepped floors as scaffolds, and the pushing force can be adjusted discretely by screw elements 7.  Accordingly, each caterpillar mechanism can be driven surely without slipping to the floor face.
Patent JP-H11266565-A (JP)
Title: Ventilating fan
Inventor: TSUKITARI YUJI
IPC: F24F7/10
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating fan which can efficiently blow cooling air against a fan motor. SOLUTION: A cooling fin 23 is formed at a fan 23, and when a fan motor 20 is operating, a cooling fin 23c rotates as a single body with the fan 23, and cooling wind flows along the inside periphery of a tube 14d. In this case, a baffle part 24 is formed integrally on a motor mounting board 14e. As a result, the flow of the cooling wind along the inside periphery of the tube 14e is disturbed by the baffle part 24, and the cooling wind is sent to the side of the fan motor 20, so that the cooling performance of the fan motor 20 is improved.
Patent JP-S57182352-A (JP)
Title: Boiling water-resistant paint composition
Inventor: HIKITA ATSUSHI
IPC: C08L101/00
Filed: 1981-05-07
Abstract: PURPOSE: To provide the titled compsn. having excellent hardness, adhereability, flexibility, rubbing properties and resistance to chemicals and boiling water, consisting of a polyamide-imide resin and a fluorocarbon resin.  
     CONSTITUTION: 10W200pts.wt. fluorocarbon resin such as tetrafluoroethylene resin is blended with 100pts.wt. polyamide-imide resin. The mixture is dissolved and dispersed in a polar solvent such as dimethylformamide to obtain a boiling water-resistant paint compsn. This compsn. is coated on a metallic substrate and baked at 250W400°C for 15W40min to obtaifn a cured film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52152182-A (JP)
Title: Semiconductor light emitting element
Inventor: TAKAHASHI SHINICHI
IPC: H01S3/06
Filed: 1976-06-14
Abstract: PURPOSE: To oscillate only the selected singlemode determined by the shpae of an active layer by forming a portion of differring stripe widths on the semiconductor active layer encircled by a clad layer of a small refractive index. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51144072-A (JP)
Title: Apparatus of washing wheels of large vehicles
Inventor: MIURA HIROKUNI
IPC: B60S3/06
Filed: 1975-06-06
Abstract: PURPOSE: To wash large wheels of dump trucks and the like, efficiently within short period of time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59193385-A (JP)
Title: Timepiece with timer
Inventor: NAKAMURA NORIHIKO
IPC: G04C21/36
Filed: 1983-04-18
Abstract: PURPOSE:To utilize timer operation in a timer constituting part as second alarm information operation, by inhibiting the motor rotation of the timer constituting part before alarm output in a clock constituting part is generated while releasing the inhibiting state after alarm output is generated. CONSTITUTION:Timer operating output 66a is supplied to an AND gate 90 while the output of the AND gate 90 is connected to the gate inputs of N-MOS transistors 92, 94 for controlling the power source supplies of driving inverters 56a, 56b to make it possible to control the rotary driving of a step motor 60 for a timer. Because a timer sound generating output 66b is supplied to an AND gate 68 from a timer contact 66 and a reference signal phib for generating a timer sound from a frequency divider circuit 52 is supplied to the other input terminal of the AND gate 68, when the timer sound generating output 66b comes to H, the reference signal phib is supplied to a time information circuit 70 and a timer sound is generated by a speaker 72.
Patent JP-S58191378-A (JP)
Inventor: RIHIYARUTO FUERUTOKEMUPERU
IPC: B31B50/06
Filed: 1983-04-19
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-H11273238-A (JP)
Title: Disk drive device
Inventor: TOMITA YASUSHI
IPC: G11B7/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To start a spindle motor even though a load is applied during the start while conducting a chucking of a recording disk, to also rotate the disk at a high speed and to reduce the power consumption by setting a second rotational velocity after switching the energizing method to a one directional energizing. SOLUTION: A system controller 27 performs the switching control of a motor driver 31 by the rotational velocity detecting signals, which follow the frequency to voltage (F-V) signals from an FG 50, and the target rotational velocity of a spindle motor 3 is switched from a first rotational velocity to a second rotational velocity, which is faster than the first rotational velocity, during the control.
Patent JP-H028365-A (JP)
Title: Sputter coating apparatus
Inventor: JIEIMUZU EFU SUMISU
IPC: H01F41/18
Filed: 1989-03-20
Abstract: PURPOSE: To easily control the coating speed and to form uniform films, by disposing plural consumable cathode targets so as to surround the coating surface of a substrate, forming magnetic field in these target regions and controlling ionization electrons.  
     CONSTITUTION: A chamber is formed by disposing the internal consumable cathode target 12, which is parallel with the coating surface of the substrate and has a flat material releasing surface, an annular anode 30, which defines an electric field forming surface inclined with the plane side of the substrate and the annular external consumable cathode target 14, which is formed with a material radiating surface inclined at an angle with the coating surface. Magnetic lines 20 of force are generated by ferromagnetic electrode materials 22, 24 and the magnetic field receiving the influence from an electromagnetic coil 26 surrounding a central magnetic pole member 22 and are passed through the targets 12, 14. As a result, the current passing the coil 26 is changed, thereby, the adjustment of the magnetic field constitution is made possible and the films having a uniform thickness are formed on the substrate 16. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H029347-A (JP)
Title: Extruded processed food and production thereof
Inventor: ROORENSU DABURIYUU UIZUDAMU
IPC: A23L19/18
Filed: 1989-03-20
Abstract: PURPOSE: To provide snack food having preservation stability by mixing, extruding and drying a high-moisture cytoplasmic material such as fruits or vegetables and low-moisture starch. CONSTITUTION: The low-moisture cytoplasmic material such as corns, wheat or rice, for example, is mixed in the high-moisture cytoplasmic material such as fruits or vegetables like apple, orange, banana, lemon, carrot or onion for applying taste to food and moisture is controlled in the range from 25% to 50%. This mixture is extruded and molded in the desired shape and after drying to 8-15%, it is cooked so that snack food can be provided.
Patent JP-H02248876-A (JP)
Title: Superadaptor for testing printed board
Inventor: ITO TADASHI
IPC: G01R31/28
Filed: 1989-03-23
Abstract: PURPOSE:To achieve a testing of a board of a fine pitch stably by mounting plug and contact pins arrayed corresponding to an array of inspection pins of a universal head and pin heads connected according to electric circuits densely on a conversion board surface. CONSTITUTION:Plug and contact pins 73 arrayed corresponding to an array of inspection pins 5 of a universal head 4 are provided on one side of a conversion board 72 and pin heads 71 connected to plug and contact pins 72 according to electric circuits respectively are provided the other side of the conversion board 72. The pin head 71 are not distributed evenly on the side of the conversion board 72 but mounted densely on a part of the side of the conversion board 72. The pins 73 of a super adaptor 7 thus arranged are inserted into holes of a guide board 3 while being kept in contact with heads of the pins 5 of the head 4. On the other hand, terminals of long pins 6 are placed on the heads 71 and moreover, heads of the pins 6 are kept in contact with circuit terminal for measurement of a printed board 1 thereby accomplishing stable inspection of the printed board of a fine pitch with the circuit terminal being arrayed.
Patent JP-S63236078-A (JP)
Inventor: MIKURIYA CHOJU
IPC: G09G1/16
Filed: 1987-03-25
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-S57185975-A (JP)
Title: Oxidation resistant coating material and composite product utilizing this
Inventor: KATOU YASUHIRO
IPC: C23C24/08
Filed: 1981-05-11
Abstract: PURPOSE: To improve oxidation resistance of W, Mo, etc. at high temps. by coating a mixture of fine powders of Al 2 O 3  and ZrO 2  at specific ratios on the surfaces of W, Mo, etc., and melt sticking these in a reducing atmosphere.  
     CONSTITUTION: A product made of high m.p. metals such as W, Mo or the like oxidize in air at high temps. of about 400°C and are therefore difficult to use in an oxidative atmosphere; they are usable only in the reducing atmosphere, neutral atmosphere and vacuum. Inorder to make the products of W, Mo, etc. usable in air of high temps., a material prepd. by mixing fine mixed powders consisting of 43W46wt% Al 2 O 3  and the balance ZrO 2  with a volatile org. solvent or a neutral alcohol-based binder under agitation is coated on the surfaces thereof. After these are heated and dried at ≤200°C, they are heated to 1,800W 1,900°C in a hydrogen atmosphere, whereby said material is melt stuck on the surfaces of the products of W, Mo and the oxidation resistance at high temps. is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09226368-A (JP)
Title: Sunvisor for vehicle
Inventor: IMANISHI KIWAO
IPC: B60J3/02
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To secure a field of view while attemperating and reducing glare of the sunlight and to visualize a road sign and a signal at a high place. SOLUTION: A sunvisor 1 supported between a roughly trailing position and a roughly horizontal position against a window glass 2 of a vehicle free to revolve is constituted to be the transparent sunvisor 1 having a transparent window consisting of a transparent plate member to prevent permeation of an ultra-violet ray but to allow permeation of a visible ray.