baber/WOPTO huggingface dataset:
Patent JP-H08316052-A (JP)
Title: Foil winding transformer
Inventor: SATO KOICHI
IPC: H01F27/28
Filed: 1995-05-24
Abstract: PURPOSE: To enhance the cooling efficiency of foil winding by forming a cooling duct of a punching metal aluminum corrugated board having holes for passing a cooling medium and feeding the cooling medium in the circumferential direction of foil winding through the holes thereby suppressing generation of eddy current. CONSTITUTION: An aluminum corrugated board 2, made of a punching metal aluminum plate, is sandwiched between foil windings 1 each comprising a laminate of an insulating sheet and a metal sheet thus forming a passage of cooling medium 3, i.e., a cooling duct 4. The cooling medium 3 is fed in the circumferential direction of foil winding 1 through holes 5 made in the aluminum corrugated board 2 thus enhancing the cooling efficiency. The foil winding 1 is retained in the axial direction by means of a coil retainer 6 and wound around a core thus constituting a foil winding transformer.
Patent JP-S63290141-A (JP)
Title: Oscillatory type axial air-gap type motor
Inventor: SHIRAKI MANABU
IPC: H02K7/075
Filed: 1987-05-21
Abstract: PURPOSE:To form a small and low-priced oscillatory type axial air-gap type motor by eliminating at least one coil of a coreless flat armature so that said coreless flat armature does not form a disc. CONSTITUTION:Motor casings 6, 7 serving also as stator yokes are fitted with bearings 8, 9, by which the rotating shaft 2' of a coreless flat armature 21 constituting a rotor is supported. Said coreless flat rotor 21 lacks one of three armatures which it usually has, two air-core type armature coils 12-1 and 12-2 are arranged at a pitch of 120 deg. to form said rotor 21, and a part for one armature is wanting so that said rotor forms no disc. When a motor formed in this manner is rotated, the coreless flat armature 21 is eccentric and oscillates while revolving. Therefore, an oscillatory sound can be generated and a thickness can be thinned, even if any particular revolving plate is not provided.
Patent JP-H09310653-A (JP)
Title: Fuel injection valve
Inventor: YAMAUCHI TERUO
IPC: F02M51/06
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve of an internally opening type using a magnetostriction element, and having high reliability. SOLUTION: In a housing 1 of a fuel injection valve, electromagnetic coil 3 and an electro-mechanical transducing element 4 which is contracted by magnetic field applied by the electromagnetic coil 3 are fixed. Further, rod 10 having a ball valve 9 fixed onto its tip is urged downward by the electric-mechanical energy transducer 4. Accordingly, upon application of magnetic field to the electric-mechanical energy transducer 4 by the electric coil 3, the electric- mechanical energy transducer 4 is given displacement, causing the rod 10 to the driven and the fuel to be injected.
Patent JP-S62284088-A (JP)
Title: Method for coloring brass material by dezincification action
Inventor: FURUKAWA MASAO
IPC: C23C22/06
Filed: 1986-05-31
Abstract: PURPOSE:To permanently maintain an artistic and fancy color by sticking an acidifying substance to the surface of a brass material to selectively dezincify the surface and by applying a discoloration inhibitor at the time when the desired color is developed. CONSTITUTION:An acidifying substance contg. an inorg. acid is stuck to the whole or a part of the surface of a brass material to cause selective dezincification action and a chromatic substance having a special color blend is produced on the surface of the brass material by the action. A discoloration inhibitor such as 'Inkurarakku(R)' prepd. by blending acrylic resin with benzotriazole is then applied to permanently maintain the developed color. By this method, a brass material having a color effect for craftwork, building materials and furniture is obtd.
Patent JP-H01293452-A (JP)
Title: Data base fault recovering system
Inventor: TANAKA KAZUAKI
IPC: G06F7/22
Filed: 1988-05-20
Abstract: PURPOSE:To promptly restore a fault by discriminating an updated history data to be used for data base restoration based on an identifier to preserve a sequence relation in time at every time point, selecting the reflecting method of the updated history data to the copied data, and executing a fault restoring processing. CONSTITUTION:An area table to have collected control information for one area of the data base stored in an area table file 110 has a backup completing time 203, re-editing starting time 206, and a re-editing completing time 207 by an identifier 210 at the backup starting time point. When the data base fault is restored, updated history data 402 to be used for the data base restoration are discriminated based on the identifier to preserve the sequence relation in time at each time point at every area to be an object, the reflecting method of the updated history data 402 to the copied data is selected, and the fault restoring processing is executed. Thus, a load to a data base system service manager can be decreased, and the fault can be promptly restored.
Patent JP-S5647394-A (JP)
Title: Boat for swimming
Inventor: WATANABE TOMOO
IPC: B63C11/46
Filed: 1979-09-28
Abstract: PURPOSE: To eliminate the need for drain pump while assuring a highly efficient drain equipment by draining a water pool chamber in a boat utilizing a pressure of the exhaust gas of the engine introduced into the chamber.  
     CONSTITUTION: An air feed tube 6 in communicated to an outdoor air introducing inlet 4. The tip 6a of the air feed tube 6 is positioned above the draft when the hull 1 is capsized and is so constructed that no water infiltrates into a vacant chamber 7. A float valve 8 provided in an air feed path 10 prevents water form infiltrating into the engine 9 even if water enters the vacant chamber 7. As entering the vacant chamber, water builds up in the chamber 11. But the water can be drained easily utilizing the pressure of exhaust gas of the engine 9 by introducing it into the chamber 11 through an exhaust tube 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08322083-A (JP)
Title: Multichannel type radio telephone system
Inventor: KASUGA TETSUYOSHI
IPC: H04W28/02
Filed: 1995-05-24
Abstract: PURPOSE: To prevent the out-of-zone display of a mobile station that is included in a callable service area by notifying the mobile station of a fact that all circuits are busy via another base station when a call is carried out through a control channel in the service area of a certain base station. CONSTITUTION: When a mobile station 5A is called from a telephone set, the talking is performed between them via a base station 4A. If no idle speech channel is available, the radio wave obtained by adding a calling signal (og) and a control channel call signal (cv) to a zone signal (za) of the station 4A is transmitted. The station 5A returns a calling answer signal (re) to a calling signal (za) and can perform a call (v) through a control channel after the zone signal (za) is stopped. A base station 4B transmits a circuit congestion signal (cg) to the control channel by the instruction of control station. When a mobile station 5I included in the service area of the station 4B receives the signal (cg), the busy states of all circuits are shown at a display part to notify the subscribers of the station 5I of a fact that the calling is impossible.
Patent JP-S6325523-A (JP)
Inventor: CHIYAARUZU DEI HOITO
IPC: G01D5/241
Filed: 1987-05-21
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-H06315227-A (JP)
Title: Driving circuit stepping motor
Inventor: KOMIYA YOJI
IPC: H02P8/38
Filed: 1993-04-28
Abstract: PURPOSE:To provide a circuit for driving a stepping motor through a microprocessor in which safety is ensured against runaway of the microprocessor or the ON failure of a switching element for turning the exciting current ON/ OFF for each phase. CONSTITUTION:A temperature fuse F is disposed while coupling thermally with the heat dissipation fins of a stepping motor by raising a temperature detection means, i.e., the temperature fuse F, from a printed board. In the case of runaway of an MPU 341 or ON failure of a transistor Tr1 or Tr4 in a driver circuit 343, temperature of the motor rises to blow out the temperature fuse F. Consequently, power supply to the entire control circuit 34 is interrupted and thereby conduction of the motor is interrupted.
Patent JP-S5552667-A (JP)
Title: Call-back connection system for cord switchboard
Inventor: FUKUTOMI SHINICHI
IPC: H04M3/60
Filed: 1978-10-13
Abstract: PURPOSE:To enable the cord B board additional unit through which the call-back connection is possible via the incoming extension with no operation of the operator to hold the main wire even if the handset is put down mistakenly under calling between the incoming extension and the called-side extension. CONSTITUTION:When incoming extension EXTA has dialing for calling back, the DA realy of cord B board additional unit ATTAU becomes intermittent. And call- back unit CBU is caught after dialing by the operation of the CB relay and the transmission is given to switch frame SWF, central office trunk COT and cord B board ATT when the receiver of the incoming who heard the DT tone dials the called-side extension EXTB to which the reciever wants to have the ordering. Then the transmission is given to the caught unit CBU through intermittence of the DA relay and then to marker M to close the channel between EXTA and EXTB. Thus the main wire can be held via contacts cb<7> and ba<2> plus NFT relay even if the EXTA puts down the handset under calling.
Patent JP-2000153037-A (JP)
Title: Ball circulation device for enclosed ball type pinball game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent a fault by excess balls by providing an excess ball correction means in a passage for leading enclosed game balls discharged from a game panel to a hitting device and discharging the excess balls to the outside of the passage. SOLUTION: On the entrance of an upstream passage 13, that is the exit of a ball carrier 17, a ball take-over gutter 13J whose width is the dimension of about one ball and depth is the dimension more than one and a half and less than two balls is provided. On the opposite side of the upstream passage 13 of the ball take-over gutter 13J, an overflow dividing body 13W that the enclosed game balls P exceeding a storage allowed number can go over is provided. Across the dividing body 13W, the entrance side of an excess ball discharge path 11N is made adjacent. By the constitution, when the game balls P are excessively enclosed in a closed circuit N at the time of an inspection or cleaning or the like, the excess balls P go over the overflow dividing body 13W and discharged through an excess ball discharge passage 11N to an island.  Thus, excess ball enclosure is prevented and the fault is prevented.
Patent JP-S6016768-A (JP)
Title: Binary-coding system of picture signal
Inventor: SHIMOTOUNO SUSUMU
IPC: H04N1/403
Filed: 1983-07-08
Abstract: PURPOSE:To eliminate surely a noise component where a density level is fluctuated dynamically by measuring the number of picture elements by each density level at each small region of a picture and controlling a binary-coded threshold value dynamically based on the result of said measurement. CONSTITUTION:A picture signal of 16-gradations inputted from a terminal 1 is fed to a measuring section 2 and a comparator 3. The measuring section 2 is a section measuring the number of picture elements by the density level at each minute region of the picture and consists of 10 sets of digital comparators 40- 49 and 10 sets of counters 50-59. The comparators 40-44 and the counters 50- 54 are components measuring the number of picture elements at a density level regarded as a noise band and the remaining comparators and counters are components measuring the density level at a high level band of the effective picture element number. The numbers of picture elements at these density levels are applied to a threshold value control section 6, where a prescribed reference value between a zero level reference value and a high level reference value is used as a threshold value for binary-coding and the value is applied to the comparator 3.
Patent JP-S63290986-A (JP)
Title: Dial for timepiece
Inventor: SUZUKI OSAMU
IPC: G04B19/06
Filed: 1987-05-22
Abstract: PURPOSE:To realize low-cost manufacture by forming display decoration parts of abbreviated characters, etc., on a transparent resin plate by batch hot stamp machining and transferring foil in a recessed shape, joining it with a dial base as an independent body at a time, and giving cubic effect to display decoration. CONSTITUTION:The transparent resin plate 1 has the recess-transferred hot stamp foil 2 at part of its bottom surface and is formed to one body together with the dial base 4 after surface finishing with a transparent joining member 3 interposed. Then the display decoration parts of the resin plate 1 such as abbreviated characters can be worked by the batch hot stamp machining and are formed to one body with the base 4 by the member 3. Consequently, the display decoration is given cubic effect and the manufacture is reduced in cost.
Patent JP-H09303612-A (JP)
Title: Gas change-over valve device
Inventor: KUWATA SHIGERU
IPC: F16K51/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To remove dust intruding into a gas flow path and improve the closing performance of a valve mechanism. SOLUTION: A device body 1 is provided with a gas flow path 6 communicating to a gas flow inlet 3 and gas flow outlet, and a valve mechanism 16 for opening and closing the gas flow path 6 is provided in the gas flow path 6. A filter is provided in the gas flow path 6 to the gas flow inlet from the valve mechanism 16. A filter 9 is provided with a wall part 10b opposed to the direction of the gas inflow and on the side crossing the gas inflow direction with a flow part 13 through which the gas flows. After dust flowing with high speed by the inflow gas pressure collides with the wall part 10b of the filter 9, the dust is caught by the edge of the flow part 13 in the side of the filter.
Patent JP-H10321598-A (JP)
Title: Semiconductor device manufacturing device
Inventor: TAKAHASHI MASAOMI
IPC: H05H1/46
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To make the water treating conductions of the same type of many semiconductor device manufacturing devices constant by compensating the individual differences among the manufacturing devices by providing a high-frequency power source connected to a first electrode through a matching circuit and an impedance measuring and adjusting means having an impedance adjusting circuit connected to a second electrode. SOLUTION: High-frequency power from a high-frequency power source 5 is efficiently supplied to a plasma treating chamber 4 by connecting a matching circuit 6 to the lower electrode 2 of the chamber 2. Then an impedance measuring and adjusting device 20 having an impedance adjusting circuit 17 is provided between a ground 16 and an upper electrode 3 and an impedance is automatically adjusted while the impedance is displayed on a displaying section 21 so as to suppress the individual differences among many devices. When the impedance becomes a prescribed value, a wafer 1 is treated with plasma by connecting the adjusting circuit 17 to the upper electrode 3 and ground 16 by means of change-over switches 18a and 18b. Therefore, uniform plasma treatment can be performed among the devices even when the wafer treating condition is not changed at every device.
Patent JP-H11330788-A (JP)
Title: Electronic part mounter and method
Inventor: HIDESE WATARU
IPC: B23P21/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part mounting device which can lessened in manufacturing cost by enabling nozzles implanted in a head to have a vacuum pump in common and an electronic part mounting method capable of transferring and mounting an electronic part vacuum-chucked by a normal other nozzle even when any nozzle is vacuum-broken. SOLUTION: A head 10 is equipped with nozzles 11. The nozzles 11 are each connected to a vacuum tank 23 through individual valves 21 and tubes 22 which are separated from each other, and the vacuum tank 23 is connected to a vacuum pump 24. Even if any nozzle 11 leaks due to that a chip is not present or a chip is kept wrong in position, the leaking nozzle is restrained from adversely affecting the other normal nozzles 11 because the vacuum tank 23 of large capacity is interposed between the leaking nozzle 11 and normal nozzles 11.
Patent JP-S5350062-A (JP)
Title: Drying method for liquefied gas
Inventor: IHARA SATOSHI
IPC: F25J3/08
Filed: 1976-10-19
Abstract: PURPOSE: To dry the liquefied gas at a low cost with a simple process, by contacting the raw gas containing moisture directly with a part of the liquefied gas of low temperature obtained by liquefying the above raw gas after having been dried. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6017965-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINADA KAZUYOSHI
IPC: H01L29/78
Filed: 1983-07-11
Abstract: PURPOSE:To manufacture an MOS semiconductor device of LDD structure in simple steps by forming an oxidized film thinly near a gate electrode and thickly at the position isolated from the electrode. CONSTITUTION:After a gate electrode 23 is formed through a gate insulating film 22 on an element region of the first conductive type (e.g., P type) semiconductor substrate 21, an oxidized film in which the second conductive type (N type) impurity is doped, is accumulated on the entire surface, part is then etched to allow an oxidized film 24 to remain thinly near the electrode 23 and thickly at the position isolated from the electrode 23, further heat treated, an impurity is diffused from the film 24, thereby forming source and drain regions 25, 26 formed of low density (N<-> type) impurity regions 25a, 26a near the channel region and high density (N<+> type) impurity regions 25b, 26b adjacent to the regions 25a, 26a. Thus, the impurity density is formed in low and high densities in response to the thickness of the film 24 by once thermal diffusion.
Patent JP-H11325583-A (JP)
Title: One-can multi-channel type water heater and method for controlling it
Inventor: SATO TETSUYA
IPC: F24H1/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a one-can multi-channel type water heater for raising a supply hot water temperature to a set temperature in a short time in the case of starting by solely using a hot water supply. SOLUTION: In an equipment, a singly using time maximum supply mount of an upper limit amount of a fuel to be supplied to a burner 1 at the time of solely using a hot water supply with a water supply only to a hot water supply channel 20 and a simultaneously using time maximum supply amount of an upper limit amount of the fuel to be supplied to the burner 12 at the time of simultaneously using with water supplies to both the channel 20 and a reheating channel 40 of a bathtub water are predetermined. An opening control means 72 controls the supply amount of the fuel within a range by temporarily enhancing the upper limit of the supply amount of the fuel to more than the singly using time maximum supply amount from the time point of starting the singe using up to a lapse of a predetermined period.
Patent JP-S616128-A (JP)
Title: Oxidation of iron ion by jet rator
Inventor: IKISU TAROU
IPC: C22B3/00
Filed: 1984-06-20
Abstract: PURPOSE:To obtain Fe(OH)3 economically by adjusting pH of suspended and precipitated Fe(OH)2 to a specified range by neutralizing a soln. contg. Fe<+2>, and oxidizing Fe(OH)2 by oxidizing in a moment from a nozzle part of the jet rator. CONSTITUTION:A soln. of inorg. acid contg. dissolved Fe<+2> is neutralized with several kinds of alkali soln, then pH of the mixed phase liquid contg. generated suspended and precipitated Fe(OH)2 is adjusted to 5.0-10.0, which is decided corresponding to relative relation between the kind and content of metals except Fe contained in the feed liquid and generated Fe(OH)2. The liq. is then ejected through a nozzle section of a jet rator. >=60% of Fe<+2> in the feed liquid is oxidized almost momentarily to Fe(OH)3 by the cavitation effect of the ejected water.
Patent JP-H10317987-A (JP)
Title: Reciprocating engine and connecting rod used therefor
Inventor: UESUGI TAKASHI
IPC: F02B75/18
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce loss accompanying energy extraction by providing a piston shaft connected to a piston arranged in a cylinder and a hydraulic motor to which reciprocating motion of the piston shaft is input, and converting reciprocating motion of the piston shaft to rotary motion through the hydraulic motor. SOLUTION: This reciprocating engine 10 is provided with cylinders 12a-12d in a cylinder block 11, and pistons 13a-13d are built in the respective cylinders. A hydraulic motor 14 is arranged on the end part in the lengthwise direction of the cylinder block 11, and reciprocating motion of the pistons 13a-13d is converted to rotary motion by this. Namely the pistons 13a-13d are connected together through a connecting rod 15, magnetism generating parts 21 are provided on three part positions at which an output shaft 19 enters a supporting part 20, and the output shaft is supported so as to reciprocate in the lengthwise direction. The other end of the output shaft 19 is connected to a hydraulic cylinder 23, and the hydraulic motor 14 is driven by oil pressure generated in the hydraulic cylinder 23.
Patent JP-S5917232-A (JP)
Inventor: SHIMADA YUUZOU
IPC: H01G4/12
Filed: 1982-07-20
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-S62287812-A (JP)
Inventor: TAKAMURA YOSHIYUKI
IPC: B65B25/04
Filed: 1986-05-30
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-2000323535-A (JP)
Title: Wafer-measuring board
Inventor: SAWAI YASUO
IPC: H01L21/66
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To more accurately measure analog type devices by making not only the top surface of a test board but the back surface usable as regions for mounting wafer-measuring components about a wafer measuring board which constitues a wafer test system with a prober and a tester. SOLUTION: A dual pogo pin board 20 is disposed between a test board 12 and a probe card 16, to mainly form spaces of a depth corresponding to the thickness of pogo pins 22, 24/the dual pogo pin board 20. These spaces are utilized for mounting new component mounting areas 14a of the test board 12, thereby using both surfaces of the test board 12 as areas 14, 14a for mounting wafer measuring components.
Patent JP-S5915472-A (JP)
Title: Preparation of laminated material
Inventor: ISHIHARA TAKAMASA
IPC: B05D7/06
Filed: 1982-07-19
Abstract: PURPOSE:To prepare laminated materials to technical advantage, by a process wherein either one of a chief material or hardener component of a thermosetting resin adhesive is applied onto the entire surface of an adherend and then the other component is applied in multiple lines onto the above coated surface, on top of which another adherend is laid and stuck to each other by press. CONSTITUTION:Either one of a chief material or hardener component of a thermosetting resin adhesive is applied onto the entire surface of an adherend 8 by a rotating roll 2. The other component in a storage tank and a recovery tank 6 is fed into a vessel 3 by a press. pump 7 and applied from a discharge 4 onto the coated surface of said adherend 8 in string or thread forms. Another adherend is laid on top of the above adherend 8 and pressed to each other. As a result, one component applied onto the entire surface of adherend 8 and the other component applied onto the resulting surface in linear forms are mixed together to complete adhesion. According to this technique, washing becomes unnecessary and a continuous or intermittent operation for several days is possible. Application of the adhesive components is economical and easy to operate, and laminated materials are prepd. to highly technical advantage.