baber/WOPTO huggingface dataset:
Patent JP-H06326447-A (JP)
Title: Drying device
Inventor: NIIYAMA KISABURO
IPC: B05C13/02
Filed: 1993-05-10
Abstract: PURPOSE:To enable printed wiring boards on which liquid resist is applied to be automatically, surely, and continuously dried out and cured by a method wherein the printed wiring boards on which liquid resist is applied are vertically hung up and successively transferred as held in a drying oven. CONSTITUTION:Printed wiring boards P on which thermosetting liquid resist is applied are vertically and successively hung up from a conveyer 7 by holding means H near an inlet in a drying oven 1 and successively transferred in the drying oven 1. Hot, air flows B successively jetted out from a hot air inlet 5 are sucked out through a hot air outlet 6 to form a hot air zone A and made to blow against both sides of the printed wiring boards P to dry out and cure liquid resist for the formation of a circuit protecting film. Therefore, liquid resist is safely and surely dried out and cured without being damaged avoiding development failure and masking failure, so that the printed wiring boards P can be continuously and automatically dried up.
Patent JP-H09295682-A (JP)
Title: Food packaging body and the manufacture
Inventor: YAMAUCHI YOSHIO
IPC: B65D25/06
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To continuously manufacture a food packaging body by a simple process, and reduce the packaging cost. SOLUTION: For this food packaging body 1, in a tray 2 wherein a liquid absorbing sheet piece 3 is affixed on the internal wall surface of the bottom wall by a partially sealsed part 6 which is formed by point-sealing the vicinities of four corners of the liquid absorbing sheet piece 3, a food M such as meat and fish from which a liquid might bleed out, is housed, and the opening part of the tray 2 is sealed with a film 5. The liquid absorbing sheet piece 3 comprises of an nonwoven fabric made of a synthetic fiber with an excellent liquid absorption, and one of which the METSUKE weight is 10-100g/m<2> , is desirable.
Patent JP-H08307120-A (JP)
Title: Primary radiator
Inventor: HONMA SEIICHI
IPC: H01Q13/02
Filed: 1995-05-01
Abstract: PURPOSE: To reduce a loss of a radio wave by specifying a thickness of a front side wall opposite to an opening in a gap and an interval between a rear side of the front side wall and the opening so as to block intrusion of dust and water. CONSTITUTION: A thickness T1 of a front face wall at a gap B coated to an opening 4 of the primary radiator 1 for dust-proof is selected to be 1/16 of a wavelength of a radio wave or below so that a loss provided to transmission of a radio wave to be received such as a radio wave of 12GHz band is less than a permissible value (e.g. 1dB) and to be a thickness by which a prescribed mechanical strength as the cap B is obtained. Moreover, a distance D2 between a rear side 12b of the front wall 12 and the opening 4 is selected to be, e.g., 12.6mm so that a loss of transmission of a radio wave is less when water film is depositted to the front side 12a of the front wall 12. Furthermore, the distance D2 may be nearly 12.6mm such as 12.6±1mm or nearly 21mm such as 21±2mm.
Patent JP-H01304394-A (JP)
Title: Storage device for control rod drive mechanism
Inventor: TOMATSU TSUTOMU
IPC: G21C19/06
Filed: 1988-06-01
Abstract: PURPOSE:To prevent the corrosion and electrolytic corrosion of the nitrided parts of a drive mechanism by providing a circulation pump and a filter device between a water feeder and a water tank. CONSTITUTION:Clean water flows through a nozzle 16 from the water feeder 14 into the drive mechanism immersed in stored water 2 in the water tank 3 and thereafter, the water flows through a circulation piping 11 into the filter device 13. The clean water from which solid impurities such as radioactive clads 21 are removed in the filter device 13 flows into the water feeder 14. The regenerated clean water flows again in the drive mechanism and flows through the piping 11 into the filter device 13. The clean water circulates at all times to the drive mechanism in the water tank 3 in this way to prevent the corrosion and electrolytic corrosion of the nitrided parts of the drive mechanism. The radioactive clads 21, etc., stored in the water tank 3 during the storage of the drive mechanism flows from a waste liquid piping 19 branched from the circulation piping 11 and a waste liquid piping 20 provided to the filter device 13 respectively to a waste treating system 5 where the clads, etc., are treated. The stored water 2 in the water tank 3 is cleaned by the passage further through the filter device 13, by which the atmosphere dose in the working chamber is decreased and the operator's exposure is decreased.
Patent JP-H08305272-A (JP)
Title: Blind-tough practice aid
Inventor: KIKUCHI KAZUYO
IPC: G06F3/02
Filed: 1995-05-03
Abstract: PURPOSE: To provide an aid which, when inputting letters, etc., by means of a typewriter, personal computer, or word processor, allows mastering more quickly the operation of these devices using all the fingers of both hands without watching the screen but only the keyboard. CONSTITUTION: A keyboard 2 is provided with partition bars or plates (guides 1) so that when operating the keyboard of a personal computer or word processor by blind touch, the position of each finger can be made sure.
Patent JP-S5257591-A (JP)
Title: Process for grinding bearing rings
Inventor: YAMAMOTO NOBORU
IPC: B24B5/06
Filed: 1975-11-07
Abstract: PURPOSE: To approach the grinding wheel to the bearing ring at a high velocity until its comes in contact therewith thereby reducing idling thereof so as to improve grinding efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0428017-A (JP)
Title: Optical disk device
Inventor: OKADA MITSUYA
IPC: G11B7/12
Filed: 1990-05-23
Abstract: PURPOSE:To obtain reproducing signal characteristic satisfactory in practical use by arranging a convergence beam converted on an optical disk medium by an optical head along the same recording track on the optical disk medium. CONSTITUTION:The optical head 1 equipped with plural laser beam sources 101 and plural signal detectors 103, a delay circuit 7 which adds time delay on plural output signals from the signal detectors 103, and an addition averaging circuit 8 which adds and averages the plural output signals after time delay are provided. The convergence beams 21-24 converged on the optical disk medium 2 by the optical head 1 are arranged along the same recording track 201 on the optical disk medium 2. The reduction of reproducing signal quality due to optical disk characteristic and optical head characteristic i.e. the lowering of a CN can be improved by simple head constitution and signal processing after reproduction. Thereby, it is possible to obtain the reproducing signal characteristic satisfactory in practical use.
Patent JP-H10325099-A (JP)
Title: Coating paper for gravure printing
Inventor: YAMANE KENGO
IPC: D21H19/36
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a coated paper for gravure printing that causes no occurrence of missing dot and can be prevented from being stained with supercalender rolls. SOLUTION: In coated paper for gravure printing composed of the base paper mainly comprising wood pulp and the coated layer constituted with pigment and binder, the binder is composed of a latex binder that has a glass transition point of <=-30 deg.C and an average particle size of <=150 nm and the amount of the latex binder is 5-15 pts.wt. per 100 pts.wt. of the pigment in the coated layer. In addition, the average roughness of the center surface in the paper-making direction is <=0.5 μm under the 0.8 mm cut-off value of the coated layer surface measured by using a stylus type three-dimensional surface roughness meter.
Patent JP-H02312264-A (JP)
Title: Hybrid integrated circuit
Inventor: DEGUCHI KAZUHIDE
IPC: H05K1/14
Filed: 1989-05-26
Abstract: PURPOSE:To protect a gel coat against an external force and to form a part of an integrated circuit on the upper part of a semi-finish transistor section by a method wherein a circuit is constituted using a bridge-like dielectric formed on the semi-finish transistor as a circuit board. CONSTITUTION:A bridge-like dielectric 1 is formed on the active element of a hybrid integrated circuit, and a feedback circuit 5a is formed on the bridge- like board 1. Therefore, a gel coat 8 and a semi-finish transistor 4 soldered to a fin 2 are protected from an external force by the bridge-like board 1. The feedback circuit 5a formed on the bridge-like board 1 is connected with the circuit of a circuit board 3. By this setup, a semi-finish transistor is protected from an external force even when the fin 2 is directly soldered to the semi-finish transistor, and a circuit can be constituted on a bridge-like board.
Patent JP-S61291268-A (JP)
Title: Power steering device for vehicle
Inventor: IKEMOTO HIROYUKI
IPC: B62D6/00
Filed: 1985-06-19
Abstract: PURPOSE:To enhance control stability by configurating a device in such a way that steered wheels are steered in accordance with the rotation of a steering hande, and the steering handle is enabled to produce such reactions as a steering reaction corresponding to the amount of the steered handle, a steering handle holding reaction, and the stability of the steering handle. CONSTITUTION:NO.1 controlled amount determining means 9 determines NO.1 controlled amount which increases as the detected steering force increases, based on the output from a steering force sensor 6. And NO.2 controlled amount determining means 10 determines NO.2 controlled amount which increases as the detected steering reaction increases, so as to rotate a steering shaft 3 to the direction of a reference position based on the output from a steering reaction sensor 7. And an output means 11 is allowed to a output a steering shaft rotation control signal which is synthesized from both NO.1 and NO.2 controlled amounts, to a steering shaft actuator 4. And a target steering amount determining means 12 is provided so as to determine the target steering amount which increases as the detected value increases, based on the output from a steering variation sensor 8 allowing a steering control means 5 to be controlled depending on the target steering amount through an output means 13.
Patent JP-H06345215-A (JP)
Title: Transfer device
Inventor: YAMADA YOSHIHIKO
IPC: B65G1/04
Filed: 1993-06-03
Abstract: PURPOSE:To provide a transfer device which can pull-in transfer a load to a load supporting board side or push-out transfer the load to a load supporting part side, by installing a plurality of advance/retreat driving means between a load supporting part and a load supporting board and pushing back the load from the back in the transfer direction. CONSTITUTION:A transfer device is equipped with an advance/retreat shifting member 4 which is positioned on one side of a load transfer passage between a load supporting board 3 and a load supporting part 2, load side guide 5 positioned on the other side, advance/retreat driving means 6 and 8 which reciprocatingly shift the advance/retreat shifting member 4 and the load side guide 5 between the retreat position P1 on the load supporting board 3 side and the advance position P2 on the load supporting part 2 side, in the load transfer direction, and the front and rear load pull-in/push-out arms 7a and 7b in pair which are axially supported at the front and rear edges of the advance/retreat shifting member 4, and further equipped with an arm driving means 9 which swing-drives the arms 7a and 7b between an erection retreat attitude S1 and a collapsed attitude S2 in the nearly horizontally collapsed into the load transfer passage.
Patent JP-S63298401-A (JP)
Title: Loop gain controller
Inventor: ABE MASAYOSHI
IPC: G11B21/10
Filed: 1987-05-28
Abstract: PURPOSE:To always turn on the servocontrol within a stable range of a loop and to obtain the satisfactory pull-in characteristics, by switching the control signal supplied to a control means to the detecting signal of a 1st detecting means from that of a gain varying means when a 2nd detecting means detects that the detecting signal received from the 1st detecting means which detects the loop characteristics reached a prescribed level. CONSTITUTION:The gain of a variable amplifier 14 is increased in a ramp form by a ramp voltage generator 23 and a level detector 22 detects that the output signal of a wave detecting part 19 reached a prescribed level. At the same time, a switch 24 switches the state to the side (ON state of loop gain control) of a voltage comparator 20 from the side of the generator 23. Thus it is possible to always turn on the tracking control within a stable range of a tracking loop and to obtain the satisfactory pull-in characteristics.
Patent JP-S62290646-A (JP)
Title: Ducument handling device
Inventor: HONJO TAKESHI
IPC: G03B27/62
Filed: 1986-06-09
Abstract: PURPOSE:To simplify structure and improve an operating property by starting conveyance with the setting of a document in a semi-automatic feeding mode, and with the setting of a document and the operation of a start key switch in an automatic feeding mode, in the captioned device of a copying machine, etc. CONSTITUTION:When a bundle of documents 203 is placed on the inlet tray 201 of a document feeding device 200, a sensor 207 detects the documents. And, when a sheet inlet detecting sensor 211 detects a sheet, a pick-up roller 205 is lifted up and a driving roller 215 and a turn roller 217 are driven by a belt driving motor 229, starting conveyance by means of a whole face belt 213. At the time of semi-automatic feeding, when a document is set on the paper feeding port of a digitizer 300, a sensor 225 detect the sheet, the motor 229 is turned on, and a roller 227 is driven to convey the sheet with the belt. Thereby, the structure can be simplified while improving the operating property.
Patent JP-H11331394-A (JP)
Title: Centralized controlling device and its system
Inventor: TOMITA ATSUSHI
IPC: G06F13/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To allow one centralized controlling device to control plural controlling devices to transmit data in their own different communicating system by setting the communication system of a terminal adapter according to a prescribed priority order. SOLUTION: The CPU 91 of a center-side device sets the modem 72 of a terminal adapter to the communication system of a priority order 1 in the initialization of the modem 72. When an interruption from the data terminal side is generated, and if a communication system set to the modem 72 at this time point is not coincident with an interruption communication system, communication is interrupted to set the modem 72 to the communication system of a next priority order. When it is coincident, the data is received to execute a prescribed receiving processing, and when reception is finished, the communication system is returned to that of the highest priority order.  The priority order is given in the decreasing number of copiers by each communication system, and when the order is different from a communication system until then, the modem 72 is set by switching to the communication system of the highest priority order.
Patent JP-H05327009-A (JP)
Title: Device for profile recognition
Inventor: OKAZAKI ATSUSHI
IPC: H01L31/12
Filed: 1992-05-26
Abstract: PURPOSE:To provide a simple, reliable, durable detector by arranging light- emitting chips and photodetector chips with solid wiring in the form of a matrix on a substrate. CONSTITUTION:Recesses 11 for receiving light-emitting chips and recesses 12 for receiving photodetector chips are formed in the formed of a matrix in a substrate 1. A plated solid wiring 21 is formed in each recess 11, and a light- emitting chip 2 is attached faceup on the wiring. Similarly, a plated solid wiring 22 is formed in each recess 12, and a photodetector chip 2 is attached faceup on the wiring. The solid wiring is led to the rear side of the substrate through a via 25. After wire bonding, the substrate is molded with resin 27 that is opaque to visible light. This provides a low-cost device that is simple, thin and durable.
Patent JP-S63297935-A (JP)
Title: High frequency heater
Inventor: KAWAMURA KIMIHIKO
IPC: F24C7/02
Filed: 1987-05-29
Abstract: PURPOSE:To hold heat retaining function without requiring an expensive temp. detector by installing a time set part for setting an oscillating time and no- oscillating time and a control part for controlling intermittently a high frequency oscillator on the basis of a set time. CONSTITUTION:A foodstuff is put into a heating chamber 2 and then a door is closed. A cooking time is fed by the use of a key 11 for setting cooking conditions and then a key 14 for setting heating and holding functions is pressed. Then, from heating time and holding time the time meeting the condition of the foodstuff is selected separately and fed into a key 15 for setting heating time and a key 16 for setting a holding time. After that, when a switch for starting cooking is operated, a magnetron 5 is operated according to cooking time and the foodstuff in the chamber is heated and cooked by microwaves. After cooking is finished, (heating and holding) operations such as the operations that the oscillation of the magnetron is stopped for only a set holding time and left as it is and then the foodstuff is heated by the power conduction to the magnetron for only a set heating time and then the operation is shifted to an idle process again, are carried out repeatedly. Thereby, the foodstuff is kept at a constant temp.
Patent JP-H10327297-A (JP)
Title: Original reader
Inventor: MATSUI TOSHIHARU
IPC: H04N1/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost of a light-emitting element and to use an inexpensive driving circuit by controlling light quantity distribution on an original face and making light reception quantity in a light-receiving sensor to be almost equal at a center part and both end parts. SOLUTION: The arrangement and the positions of LED lamps 2a are set in such a way that light quantity on the original face is less in the center part in a width direction and it becomes much at both end parts in the width direction so that a line showing light quantity becomes a valley form when light quantity is shown by a graph drawing. When the reflected light on the original face is converged by the light-receiving sensor 4 through a lens 3, light quantity in the respective parts of the light-receiving sensor 4 is set to become almost uniform. Namely, light quantity distribution in the respective parts of the light- receiving sensor 4 becomes flat.  Thus, light quantify on the original face is set to be less at the center part and to be much on both end parts on the original face by illuminating the original face with the LED lamps 2a fitted to both end parts of a long substrate 2 in prescribed postures. When reflected light on the original face is received by the light-receiving sensor 4, a difference in light quantity is eliminated in the center part and both end parts.
Patent JP-H07318542-A (JP)
Title: Ultrasonic gas sensor
Inventor: TODA KOJI
IPC: G01N29/00
Filed: 1994-05-23
Abstract: PURPOSE:To obtain an ultrasonic gas sensor comprising a thin piezoelectric plate equipped with an interdigital electrode provided on one surface of a non- piezoelectric substrate and a sensitive membrane provided on the other surface thereof and measuring a gas, adsorbed by the sensitive membrane, qualitatively or quantitatively. CONSTITUTION:When an electric signal is inputted to an interdigital electrode T, only such electric signals as having a central frequency corresponding to the interdigital electrode T and the frequency in the vicinity thereof are converted into surface acoustic waves which propagate to a thin piezoelectric ceramic plate 1. The surface acoustic wave leaks, as a bulk wave, into an acrylic plate 2 and reflected on the interface between the acrylic plate 2 and the air before being outputted, in the form of an electric signal, from an interdigital electrode R. When an sensitive membrane adsorbs a target gas, electric output signal from the interdigital electrode R is varied. Consequently, the gas detection sensitivity of the liquid is enhanced while reducing the size and weight of the apparatus.
Patent JP-S6024937-A (JP)
Title: Manufacture of disc-shaped recording medium
Inventor: IGA ATSUSHI
IPC: B29K105/16
Filed: 1983-07-21
Abstract: PURPOSE:To eliminate troubles with moisture absorptive substance by a method in which a conductive material obtained from mixing pure carbon black with a thermoplastic resin is molded into a disc-shaped molding having an unevenness corresponding to signals of information and then the surface of the molding is subjected to a water-washing treatment. CONSTITUTION:A conductive carbon black is washed with water or a weak acid and dried to obtain a purified carbon black, and the carbon black is mixed with a thermoplastic resin to obtain a conductive material. The conductive material is molded into a disc-shaped molding having a swirled or concentrical unevenness corresponding to signals of information. The surface of the molding is washed with water to form a disc-shaped recording medium. Water-soluble ash present in the carbon black is removed out as much as possible by water or weak acid washing and the remaining water-soluble ash on the disc surface after molding of the disc is washed away by water washing. The conductive carbon black, after being washed with water of weak acid, is mixed with a thermoplastic resin and then the surface of the molding is washed with water, so that defects originated from the ash content can be reduced.
Patent JP-S5657260-A (JP)
Title: Nonaqueous-electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/60
Filed: 1979-10-16
Abstract: PURPOSE:To increase the discharge capacity of a nonaqueous-electrolyte battery whose negative electrode is a light metal by using a compound made by calcining a mixture of manganese dioxide and molybdenum trioxide for the positive electrode. CONSTITUTION:A nonaqueous-electrolyte battery includes a negative electrode whose active material is a light metal such as lithium or sodium, and a nonaqueous electrolyte. The positive active material of the battery is prepared from a compound which is obtained by calcining a mixture of manganese dioxide and molybdenum trioxide. For example, 87g of manganese dioxide and 144g of molybdenum trioxide are homogeneously mixed, the mixture undergoes heat treatment at 250-400 deg.C and is crushed, before the crushed mixture is passed through a screen of 200 mesh; the crushed mixture that passes this screen is used as a positive active material. Following that, the positive active material is mixed with a conductive agent and a binder, the mixture is compressed, molded, and subjected to vacuum heat-treatment at 300 deg.C to make a positive electrode.
Patent JP-S5984804-A (JP)
Title: Agricultural and horticultural germicide
Inventor: NOGUCHI HIROSHI
IPC: C07C239/00
Filed: 1983-07-21
Abstract: PURPOSE:An agricultural and horticultural germicide, containing a specific anilide compound as an active constituent, having a controlling effect on Piricularia oryzae, etc., and exhibiting a selective powerful germicidal effect particularly on germs resistant to chemicals. CONSTITUTION:An agricultural and horticultural germicide containing anilide compounds of formula I [X and Y are halogen, lower alkenyl, lower cyanoalkenyl, lower alkynyl etc.; Z is H, F or -OR<5> (R<5> is lower alkenyl or lower alkynyl, etc.); R<1> is lower alkyl, lower alkenyl, lower alkynyl or lower cycloalkyl, etc.] some of which are well-known and known to have the antipyretic and analgesic action, e.g. N-(3,5-dimethyl-4-nitroxyphenyl)crotonic acid amide, as an active constituent. The compound of formula I is obtained by reacting an aniline derivative of formula II with a carboxylic acid of formula III. The above- mentioned compound of formula I is useful for Sphaerotheca fulginea of cucumbers and Vebturia inaequalis of apples, etc. exhibiting the resistance to thiophanate germicides, etc.