baber/WOPTO huggingface dataset:
Patent JP-S58199399-A (JP)
Inventor: ICHIKAWA JIYUNICHI
IPC: G10L15/04
Filed: 1982-05-17
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-S57198376-A (JP)
Title: Power amplifier
Inventor: SATOU RIYUUICHI
IPC: F03G7/10
Filed: 1981-05-29
Abstract: PURPOSE:To obtain an amplified output from an input by fitting a large wheel and a small wheel on a pair of frames so that they perform planet revolutions around a fixed circular orbit. CONSTITUTION:A large wheel 25 and a small wheel 26 perform planet revolutions around a circular orbit 21 without seceding. A disk 1 and a pulley 2 are fitted on the central shaft 5 in contact with the left side faces of a pair of frames 13. A coupling shaft 8 is inserted into the hole of the disk 1 for coupling. A disk 10 made in one body with a base section 15 and a pulley 14 are fitted on the central shaft 5 in contact with the right side face of a pair of frames 13. The pulley 14 is coupled with a prime mover and the pulley 2 with a working machine by means of belts respectively, and when they are revolved in the predetermined direction, an amplified output is obtained from an input so that the working machine can be operated. When pulled by equal forces in the directions of arrows A, B, the large wheel 25 and the small wheel 26 are pulled in opposite directions each other, but they are eventually revolved in the direction that the large wheel is pulled, or the direction of arrow C.
Patent JP-S5610083-A (JP)
Title: Star delta timer
Inventor: OGAWA EIZOU
IPC: H02P1/32
Filed: 1979-06-29
Abstract: PURPOSE:To prevent a contact point from burning by means of a relay whose return is snap type provided by using a trigger output such as PUT, etc. and generating the trigger output sharply even if the charging voltage of a capacitor increased in terms of an index. CONSTITUTION:A relay RB and a relay R1 are excited when  starting switch S2 is is in ''ON'' position and an electric motor M is started by star connection. In addition, if a capactor C3 is charged upto prearranged voltage, a timing IC puts a transistor Q5 in ''ON'' position, exciting a relay RC. Thus the star operation is finished. Next, a capacitor C2 is charge when a transistor Q3 is in ''OFF'' position and the relay RB is returned by a sharp output from the trigger P such as PUT, etc. As a result, delta operation is started instead. Consequently it is possible to make the rapid return of the relay RB after the finishing of the star operation, and prevent the contact point from burning without necessity of special relay such as microswitch relay.
Patent JP-S62241260-A (JP)
Title: Alkaline battery
Inventor: KONDO MASATSUGU
IPC: H01M4/06
Filed: 1986-04-10
Abstract: PURPOSE:To reduce scattering of the weight of a negative electrode to stabilize the capacity of an alkaline battery by forming a clad plate comprising zinc and tin in expanding shape, amalgamating it with mercury, then blanking and weighing to use as a negative electrode. CONSTITUTION:A negative electrode 3 is formed by machining a clad plate comprising zinc (a) and tin (b) in an expanded plate (c), amalgamating it with mercury, then blanking and weighing. The negative electrode 3 is assembled together with a positive electrode 1 mainly comprising silver oxide, a case 2, a sealing plate 4, an electrolyte retaining material 5, a separator 6, and a gasket 8 in an alkaline battery. By expanding the clad plate of zinc and tin, the thickness and porosity are made uniform easily, and the filling amount of negative zinc is uniformly controlled by the simple process of expanding and blanking. Therefore, productivity and weighing accuracy are improved, and the battery having uniform capacity is easily obtained.
Patent JP-S58207940-A (JP)
Inventor: AIKE BARUNERUTO
IPC: F27B15/10
Filed: 1983-05-13
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-S62239367-A (JP)
Title: Recording or reproducing device
Inventor: ANDO MASAHIRO
IPC: G11B15/675
Filed: 1986-04-09
Abstract: PURPOSE:To detect three positions of a cassette holder just by connecting a cord to a substrate connected to a recording or reproducing device after turning on and off the switches set on the same substrate in response to the rotation of a rotary plate. CONSTITUTION:The projections 61, 62 and 63 which press the contact pieces 51, 52 and 53 of switches SW1, SW2 and SW3 are provided on the surface of a rotary plate 50 which is attached to a side plate as a position detecting mechanism of a cassette holder 10 and rotated in the same way as a rotary plate 28. When a cassette abuts the stoppers 12a and 12b of the holder 10, the shift of the holder 10 is started. Thus the rotation of the plate 50 is started. The SW1 is turned on when the holder 10 is kept at a position where a cassette can be unloaded. The SW2 is turned on when the holder 10 moves in the inserting direction by some strokes from the position where the SW1 is turned on. Then the SW3 is turned on when the holder is set at the position where the cassette loading is completed.
Patent JP-H01257784-A (JP)
Title: Oilless screw fluid machine
Inventor: NAGAI TOSHIAKI
IPC: F04C18/16
Filed: 1988-04-06
Abstract: PURPOSE:To prevent the interference between both rotors due to heat by introducing a plurality of lead tooth profiles having different lead on at least one of male and female rotors. CONSTITUTION:A discharge end face tooth profile 63 is moved in parallel by DELTAP along a longitudinal axis 45 to obtain a tooth profile 65. However, if this tooth profile 65 moved in parallel is used as it is for the tooth profile configuration of a suction end face, since it causes interference, the portion 65A of a forwardly moving face is rotated counterclockwise to obtain a new tooth profile 66. Equally a new tooth profile 67 is obtained for the portion 65B of a backwardly moving face. As a result, a tooth profile in which each of the forwardly moving face and backwardly moving face has one contact point 68, 69 with an original suction end face tooth profile 64 can be obtained. Thereby, it is possible to manufacture rotors which will cause no interference even if the temperature distribution is different between the suction side and discharge side in the male rotor and female rotor.
Patent JP-S58202225-A (JP)
Title: High speed bucket wheel
Inventor: ISHIGE RIYOUHEI
IPC: B65G17/36
Filed: 1982-05-19
Abstract: PURPOSE:To make the high speed material handling of a bulk material by a bucket wheel possible for enhancing the efficiency of the material handling, by making the bottom of a bucket in a double frame structure and by providing a blow-out hole for compressed gas and a compressed gas feed pipe, in the inner bottom and between the inner and outer bottoms, respectively. CONSTITUTION:The bottom of a bucket 2 attached to a bucket wheel body 1 is formed in a double frame structure, a blow-out hole 6 for compressed gas being formed in the inner bottom and a compressed air feed pipe 5 being communicated with the space between the inner and outer bottoms. In operation, the wheel body 1 is rotated at a high speed for preventing a bulk material 4 scooped into the bucket 2 from falling, by holding the bulk material 4 under centrifugal force thereto, so that the material handling may be surely made. The bulk material 4 is dropped from the inside of the bucket 2, overcoming the centrifugal force by selectively blowing out compressed air from the blow- out hole 6, for discharging the material 4 into a chute below the bucket wheel 1. Thereby, the high speed material handling of the bulk materia, 4 is made possible and therefore, the efficiency of material handling is enhanced.
Patent JP-S63249313-A (JP)
Inventor: KUWATA JUN
IPC: H01B19/00
Filed: 1987-04-03
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-S63247586-A (JP)
Inventor: NAKA HIROYUKI
IPC: F27B9/24
Filed: 1987-04-03
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-H09243155-A (JP)
Title: Incombustible heat insulation duct tube
Inventor: SASAMOTO KEIGO
IPC: F16L59/147
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an incombustible heat insulation duct tube in which an incombustible heat insulation material is rigidly wound, such material can be easily released and further the selecting range of the adhesive used at the time of covering is wide. SOLUTION: This incombustible heat insulation duct tube comprises a strip- like incombustible heat insulation material 4 spirally wound on the outer periphery of a spiral tube 2 to form an innermost layer 3 so as to be superposed on an adjacent incombustible heat insulation material 4 at the lateral side end without using adhesive, and another strip-like incombustible heat insulation material coated or impregnated with an adhesive at lateral both or one side end and wound as a second heat insulation layer 5 to be laminated on the outer periphery of the layer 3.
Patent JP-S60225821-A (JP)
Title: Light source device for endoscope
Inventor: YASHIMA HIROYUKI
IPC: F21V8/00
Filed: 1984-04-25
Abstract: PURPOSE:To receive light from a light source effectively by cutting the front end surface of an optical transmission fiber so as to oppose to a light guide, and roughening the cut surface. CONSTITUTION:The optical fiber 12 is held in a fiber holder 13 upright so that its tip end side is exposed, a photodetecting element 14 is provided in the holder 13 while connected to the rear end of the optical fiber 12, and light is photodetected through the optical fiber 12. The optical fiber 12 held by this holder 13 is installed in a main body 6 so that its tip part is positioned on an optical path 9. Then, the tip of the optical fiber 12 is polished slantingly and roughly opposite a connector receiver, and the cut surface 15 is roughened and made to face the incidence end surface of the light guide 4.
Patent JP-H04219219-A (JP)
Title: Injection hollow molding tool
Inventor: SUGIYAMA KENJI
IPC: B29C45/26
Filed: 1991-03-22
Abstract: PURPOSE:To inject a fluid positively into a synthetic resin in an injection hollow molding tool. CONSTITUTION:An injection hollow molding tool has a cavity 91 for molding the hollow molded form of a synthetic resin, a sprue 92 for injecting the synthetic resin under a softened state into the cavity 91 and a fluid filler hole 10 for injecting a fluid for forming a hollow section. A fore-and-aft movable pin 121 is fitted to the filler hole 10. The pin 121 is projected from the fluid filler hole 10 when the synthetic resin is injected, and is positioned in the synthetic resin while closing the fluid filler hole. When the fluid is injected, on the other hand, the pin 121 is retreated, and the fluid is injected into the synthetic resin from the fluid filler hole 10. The pin 121 can also be formed in the two stage type of a large diametral section and a nose small diametral section.
Patent JP-H10280122-A (JP)
Title: Production of absorption type refrigerator
Inventor: KIKUCHI TOMOKO
IPC: F25B33/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in the refrigerating effect of a refrigerator and to improve its corrosion resistance by subjecting the structural members of the refrigerator to a heat treatment at a specific temp. and specific time, thereby forming uniform corrosion preventive films thereon. SOLUTION: At the time of production of the absorption type refrigerator using water as a refrigerant and a halide, such as LiBr, as an absorption liquid, the heat exchangers, etc., using the structural members having a thickness of <=2 mm are heated for 1 to 4 hours at 200 to 500 deg.C in the air after the assembly thereof, by which the corrosion preventive films are formed thereon. In the stage for production of the structural members of high-temp. regenerator exclusive of non-heat resistant apparatus, such as pumps, reducing valves, the structural members having a thickness of >=2 mm are brought into contact with the high-temp. air and are heat treated for 0.1 to 4 hours at 200 to 800 deg.C. The dense oxidized films having highly corrosion resistant color tones may be formed on the surfaces of the structural members.  These oxidized films act as the corrosion preventive films and contribute to the improvement in the reliability of products.
Patent JP-2000271198-A (JP)
Title: Deodorizing device
Inventor: KATO SHIGERU
IPC: A61L9/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing device which is does not need to replace an adsorbent, simple in maintenance, and capable of almost continuously demonstrating the deodorizing effect. SOLUTION: The deodorizing device comprises a cylindrical treatment container 2, fans 6a, 6b to distribute an odorous gas 8 therein, and two catalyst parts 12a, 12b arranged in series in the treatment container 2. The distributing direction of the gas in the treatment container 2 can be reversed by operating the fans 6a and 6b in a switching manner. The catalyst parts 12a, 12b comprise a catalyst 14 to deodorize the odorous gas 8 and a pair of porous discharge electrodes 16 thereacross. The voltage to generate the noiseless discharge inside the catalyst parts 12a, 12b is applied thereto from a discharge power source 20 in a switching manner by a change-over switch 22. Deodorization of the odorous gas 8 and regeneration of the catalyst 14 can be switched in the two catalyst parts 12a, 12b.
Patent JP-H02263561-A (JP)
Title: Device for taking out casting
Inventor: UCHIDA HIROSHI
IPC: B22D29/04
Filed: 1989-03-31
Abstract: PURPOSE:To surely enable automatic taking-out of a casting at the time of restraining even if once casting line stops by relatively shifting an infra-red detecting means and conveying means when the casting line once stops and detecting the casing with the infra-red detecting means while the casting possesses the heat. CONSTITUTION:In the casting line, the conveying means for conveying a mold 5 completing pouring of molten metal in order, convey adjusting means for adjusting this, casting taking-out means for taking out the casting and taking-out adjusting means for adjusting this are provided. Further, convey control means for controlling the above convey adjusting means according to adjustment of the taking-out adjusting means is provided. The infra-red detecting means for detecting positional information of the casting in the mold and taking-out control means for controlling the taking-out adjusting means based on the positional information of the casting, are provided. Detecting continue means for relatively shifting the infra-red detecting means or continuing the convey so that the infra-red detecting means can detect the undetected casting when the stop command of the operation is generated, is provided. By this method, even if the casting line is stopped, the automatic taking-out of the casting at the time of restarting can be executed.
Patent JP-H1047823-A (JP)
Title: Ice making method and ice heat storage device
Inventor: HACHIMONJI TAKAYUKI
IPC: F25C1/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To decrease the maintenance and control of water quality with high resistance to the dirt of water and form ice with high charging rate. SOLUTION: An ice heat storage device comprises an ice making tank 1 having a storing part 10 with water stored therein for storing nonaqueous antifreezing solution having a specific gravity higher than water and a freezing point below an ice point on its bottom part, an antifreezing solution recovery port for recovering the antifreezing solution 4 stored in the refrigerant storing part and an antifreezing solution injection port for injecting the antifreezing solution from an outside part on its bottom surface, a pump 8 for pressing the antifreezing solution recovered from the antifreezing solution recovery port,  a refrigerating machine 9 for cooling the antifreezing solution pressed by the pump and a plurality of nozzles 7 provided on the bottom part of the ice making tank 1 for injecting the antifreezing solution entering through the antifreezing solution injection port and cooled to temperature below the ice point by the refrigerating machine toward water from the antifreezing solution of the refrigerant storing part and generating foamy droplets on the interface of water and antifreezing solution to form ice on the films of the droplets.
Patent JP-H05291536-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: ONOZAWA KAZUNORI
IPC: H01L21/822
Filed: 1992-04-06
Abstract: PURPOSE:To improve an yield by implanting more impurities into one side electrode than the other electrode after a process of forming electrodes. CONSTITUTION:N-type impurities 36 are introduced into an electrode part 34A of a high-resistance load element R1, a power supply wiring 34B, a lead electrode 34 to be connected to a drain region of a MISFETQ t1 for transfer and a lead electrode 34 to be connected to an emitter region respectively. At this time, n-type impurities 36 are introduced to an extent allowing to secure the continuity of the electrode part 34A and a gate electrode 21 of a MISFETQ d2 for driving. On the other hand, an introduction quantity of n-type impurities 36 is not sufficient for forming an emitter region by drive-in diffusion. Now, n-type impurities are again introduced to enable the n-type impurities of a quantity required for forming an emitter region in the electrode 34 for outgoing to be connected to the emitter region to be introduced by the drive-in diffusion.
Patent JP-S60228739-A (JP)
Title: Fuel precedence type electronic controlled fuel feeding apparatus
Inventor: MIYANO TAKASHI
IPC: F02D41/10
Filed: 1984-04-27
Abstract: PURPOSE:To improve the operation performance of an accelerating pedal by providing the perfect opening fuel flow-rate at the max. acceleration stroke. CONSTITUTION:The number N1 of engine revolution is detected by a revolution sensor 30, and the perfect opening fuel flow-rate is calculated. On the basis of the perfect opening fuel flow-rate and an acceleration stroke, the correction for the fuel flow-rate with respect to the acceleration stroke is determined so that the perfect opening fuel flow-rate is obtained at the max. acceleration stroke. On the basis of the acceleration stroke and the perfect opening fuel flow-rate restricted by the number of engine revolution, the perfect opening fuel flow-rate is obtained at the max. acceleration stroke, and therefore the insensible area of the acceleration stroke is eliminated, and the operation performance of an accelerating pedal can be improved.
Patent JP-H05285111-A (JP)
Title: Ophthalmic measuring instrument
Inventor: SUGITA TOSHIAKI
IPC: A61B3/14
Filed: 1992-04-07
Abstract: PURPOSE:To provide the ophthalmic measuring instrument which can execute exactly and easily an alignment at the time of measurement. CONSTITUTION:The instrument is provided with a relay lens 17, a focusing lens 18 and a movable lens 19 for forming an image of optical information of an eye ground, etc., of an eye to be examined on the image forming face F. The movable lens 19 is in a position being roughly conjugate to the pupil Ep of the eye E to be examined, and constituted so as to be movable in the face being vertical to an optical axis. By a movement of the movable lens 19, an alignment of an optical system can be executed without changing a position relation of the eye to be examined and the instrument.
Patent JP-S58201185-A (JP)
Title: Position detector
Inventor: NAGASHIMA SUMIO
IPC: G06V10/75
Filed: 1982-05-19
Abstract: PURPOSE:To shorten the time of picture element comparison and to increase a detection speed, by reading specific pieces of picture information stored in a storage circuit in picture-element form. CONSTITUTION:Picture information obtained by an ITV camera 2 is sent to a picture memory 3 through a binary-coding circuit 2. Picture information in picture-element form is read out of the picture-element memory 3 and level- compared by a matching circuit 7 with reference pattern information read out of a reference pattern memory 5 every picture-element. A central processor 8 processes decision information obtained by the matching circuit 7 to calculate position information on a pattern to be detected. A read address of the picture memory 3 is divided into an even and an odd number and a read on picture-element basis is specified to read the picture information in picture-element form every other picture-element. Consequently, the number of picture-elements to be mached is readuced to half.
Patent JP-H04297546-A (JP)
Title: Production of high purity ferroboron master alloy
Inventor: NAGOSHI TOSHIRO
IPC: C22C33/04
Filed: 1991-03-26
Abstract: PURPOSE:To produce a ferroboron alloy having high purity and uniform composition. CONSTITUTION:A high purity electrolytic iron powder as a lower layer, a powder mixture of high purity electrolytic iron powder and flaky boron as an intermediate layer, and a high purity electrolytic iron powder layer as an uppermost layer are laminated and charged into a crucible whose internal surface is composed of CaO, which is heated in a vacuum atmosphere of <=10<-5>Torr in a vacuum induction heating furnace. After melt down, the resulting molten metal is poured into a copper mold and solidified.
Patent JP-H05288145-A (JP)
Title: Liquid plunger type booster
Inventor: KISHIMOTO TERUBUMI
IPC: F15B3/00
Filed: 1992-04-07
Abstract: PURPOSE:To enable change-over between the maximum discharge quantity and the maximum discharge pressure according to the loaded state in a liquid plunger type booster. CONSTITUTION:A cylindrical auxiliary cylinder chamber 9 is formed at a plunger 3 inserted into a cylinder chamber 2 in a cylinder 1. An auxiliary plunger 10 fixed to the cylinder 1 is inserted in the freely advancing/receding state into the auxiliary cylinder chamber 9 to form an auxiliary pressure chamber 11. A check valve 13 for inhibiting contraflow to a main pressure chamber 4 in the cylinder chamber 2 is provided at an inlet combined discharge port 12 for communicating the main pressure chamber 4, the auxiliary pressure chamber 11 and a discharge passage 7. A valve force-opening means 14 is further provided to force-open a suction valve 6 in a suction passage 5 when the discharge pressure from the discharge passage 7 is the specified value or more.
Patent JP-H11283456-A (JP)
Title: Switch, information detection device having the same, and connected state detection device for connector
Inventor: YAMANAKA YASUMITSU
IPC: H01H9/54
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To detect ON and OFF states and failed states by use of simple constitution. SOLUTION: A resistor 12 is connected in series with a switch element 11 which switches a switch 10 from an ON state to an OFF state or vice versa by switching a conducting state to a nonconducting state or vice versa, and a capacitor 13 is connected in parallel with the switch element 11 to constitute a switch 10. A control unit 30 has a constant voltage generating circuit 32 which applies an input voltage between the pair of input and outer terminals 18, 19 of the switch 10 via a transmitting part resistor 33, a voltage detecting circuit 34 which detects the voltage of a switch part between the pair of input and output terminals 18, 19, and a CPU 31 which judges the state of the switch 10 by comparing the input voltage with the voltage of the switch part.
Patent JP-S61246557-A (JP)
Inventor: MIZOI DAIJI
IPC: F25B6/02
Filed: 1985-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。