baber/WOPTO huggingface dataset:
Patent JP-S60254435-A (JP)
Title: Apparatus for preventing unauthorized use of recorder/reproducer
Inventor: REIMONDO JIYON GOTSUTOO
IPC: G11B23/04
Filed: 1985-05-16
Abstract: Arrangement for preventing unauthorized use of a playback apparatus (10), such as a cassette-player or a video reproduction device including a dummy cassette (12) intended for insertion into a slot or like opening of the playback apparatus (10), the dummy cassette (12) including an externally operable mechanism which is arranged in the cavity between the casing parts of the dummy cassette (12) and which is arranged, with the aid of transmission means, to transfer movement to lock means which co-act with the playback apparatus in a manner such that when the lock means occupies a given position the playback apparatus and the dummy cassette form an inseperable unit. 
<??>The arrangement is characterized in that the transmission means (15, 16, 17, 20) are operative in causing sleeves (18 min ,19 min ) to move from a passive or inactive position within the dummy cassette (12) through openings located in a casing part associated with the dummy cassette to an active position in which the sleeves embrace the drive shafts of the playback device.
Patent JP-S5328362-A (JP)
Title: A- d converter
Inventor: KANEDA HIROSHI
IPC: H03M1/44
Filed: 1976-08-27
Abstract: PURPOSE: To secure a high-speed A/D conversion by using a serial comparison system, and thus to simplify the constitution to furthermore realize compactness through IC formation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63268525-A (JP)
Title: Fixing method for shaft and member to be assembled on its outer periphery
Inventor: DEO TAKASHI
IPC: B21D39/04
Filed: 1987-04-25
Abstract: PURPOSE:To improve the yield of a product and to reduce the cost by forming the annular projecting part having an outer tapered face at both ends of the assembly member having larger Young's modulus than that of a shaft and fixing the assembly member to the shaft with the punch having large inner tapered face. CONSTITUTION:The member 20 assembled to a shaft 10 is formed by the material having larger Young's modulus than that of the shaft 10 and the inner diameter of its center hole 20a is set slightly larger than the outer diameter of the shaft 10. The annular projecting part 23 having an outer tapered face 23a is formed integrally with a metal part 21 on the end of the member 20, which is assembled at the necessary position of the shaft 10 to execute calking with the punch 30 having the inner tapered face 30a formed at larger angle than that of the tapered face 23a from both sides. In this case, the annular projecting part 23 is subjected to plastic deformation and the member 20 and shaft 10 are strongly fixed. Since the pressure of the punch 30 may be small, the breakdown of the member 20 is prevented, the product yield is improved and the production cost is reduced as well.
Patent JP-S62261523-A (JP)
Inventor: HERUMUUTO MERUTSU
IPC: B60J5/04
Filed: 1987-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61261972-A (JP)
Title: Video signal processor
Inventor: YAMAGISHI YOICHI
IPC: H04N5/073
Filed: 1985-05-15
Abstract: PURPOSE:To perform the optimum process regardless of a scanning system by processing a video signal using a alternatively a field number discriminating signal and a frame period signal which are obtained from a vertical and a horizontal synchronizing signals in the video signal. CONSTITUTION:An inputted video signal is sent to a horizontal synchronizing separator circuit 1 and a vertical synchronizing separator circuit 2 through a compound synchronizing separator circuit 11 and a horizontal synchronizing signal (HD) and a vertical synchronizing signal (VD) are separated. A field discriminating circuit 3 outputs the discriminating signal of a field number from the HD and the VD and supplies them to an interlace/non-interlace detecting circuit 5. And by the output of the detecting circuit 5, the field discriminating signal in an interlace scanning system or the output of a false field discriminating signal generating circuit 4 to which the VD signal is inputted in a non-interlace scanning system is supplied to a processing circuit 12 as a field synchronizing signal.
Patent JP-H08278277-A (JP)
Title: Microbe electrode and method for immobilizing blue-green algae
Inventor: KOJIMA HIROYUKI
IPC: G01N27/327
Filed: 1995-04-03
Abstract: PURPOSE: To form an immobilization microbe electrode which continues to live even if a voltage is applied by immobilizing blue-green algae to an electrode with a conductive polymer and an immobilization agent. CONSTITUTION: When using, for example, a low-melt-point agarose gel as an immobilization agent and polypyrrole as a conductive polymer to immobilize blue-green algae, first an incubation liquid with a fixed amount of blue-green algae such as synechoccus is incubated by a centrifugal machine for suspending to a small amount of new culture solution. On the other hand, 1.5-2.0% solution of a low-melt-point agarose is prepared by the culture solution, the temperature is maintained to be 35-45 deg.C, and pyrrole is added to achieve a final concentration of 0.2-0.3M, and the liquid is mixed with an equal amount of heavily doped suspension liquid of a cell which is prepared in advance and is spread to a flat-plate electrode for gelatinization.  Then, the electrode is set to the operation electrode of a three-electrode type electrolytic cell, pyrrole is added with a final concentration of 0.1-0.5M using the culture solution as an electrolyte, a voltage of 0.7V is applied, and then the electrode is washed by a large-capacity culture solution, thus forming an electrode for immobilizing the blue-green algae.
Patent JP-S5439101-A (JP)
Title: Automatic focusing method
Inventor: OOIKAMI KENICHI
IPC: G02B7/28
Filed: 1977-08-30
Abstract: PURPOSE:To effect the automatic focusing operation of high accuracy with the use of a simple construction by inclining a portion or all of an optical system with respect to an optical axis so as to establish astigmatism.
Patent JP-S5226643-A (JP)
Title: Sealing structure for heat exchanger of rotary heat acumulating type
Inventor: KOBAYASHI TADASHI
IPC: F16J15/34
Filed: 1975-08-26
Abstract: PURPOSE: A sealing structure for heat exchanger of rotary heat accumulating type used for gas turbines. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04284188-A (JP)
Title: Oil lubrication type air compressor
Inventor: SAKANO RIICHI
IPC: F16T1/00
Filed: 1991-03-08
Abstract: PURPOSE:To prevent the deterioration of oil and obviate the need of drainage from the oil in an oil storage chamber. CONSTITUTION:An oil lubrication type air compressor is equipped with an air compression part 12 for compressing air and an oil storage chamber 21 which receives the compressed air from the air compression part 12 is further equipped with a stop detecting means for detecting the stop of the air compression part 12, and a compressed air discharge means 33 which discharges the compressed air in the oil storage chamber 21 into outside when the stop detecting means detects the stop of the air compression part 12.
Patent JP-S60246431-A (JP)
Title: X-y plotter
Inventor: SHIGEMITSU KAZUHISA
IPC: G06F3/13
Filed: 1984-05-22
Abstract: PURPOSE:To prevent a plotting mistake to be caused by drying of a pen point, by providing an auto pen return control means for moving a recording pen to a pen stocker side, when a scanning head has stopped its movement for a prescribed time, in an Y-Y plotter. CONSTITUTION:When X and Y motors stop in a state that a recording pen of a head 8 has ascended, an output of X and Y motor driving signal detecting means 104, 106 goes to ''1'', and inputted to an AND gate 108. A preset counter 98 is reset, and when a clock pulse from a clock pulse generating means 94 is counted by a prescribed number, ''1'' is outputted. Subsequently, an auto pen return command signal generating means 112 outputs an auto pen return command signal to X and Y motor driving signal creating means 116, 118 and a solenoid driving signal creating means 114. In such a way, the recording pen is moved to a pen stocker side, therefore, the generation of a plotting mistake caused by drying of a pen point can be prevented.
Patent JP-S5627048-A (JP)
Title: Cylinder of air-cooled engine
Inventor: IIO TOSHIMITSU
IPC: F02F1/06
Filed: 1979-08-14
Abstract: PURPOSE:To improve a radiating efficiency and a mechanical strength, by a method wherein cooling fins, which have their respective lengthes being different between the ones at a high-temperature portion and a low-temperature portion, are constituted such that the longer a fin is, the wider taper it has, and as the fin decreases in the length, the taper reduces gradually. CONSTITUTION:A cylinder of an air-cooled engine is constituted such that a portion 3a, which is positioned nearmost to a combustion chamber, has the longest cooling fin 3, and following fins 3b, 3c... become shorter in order as named, and a fin 3f, which is positioned nearmost to a crank case 6, is the shortest. A cooling fin 4, which is longer than the longmost fin 3, is formed at a cylinder head 2. The cooling fins 3 and 4 are formed such that the longer it is the wider a taper, which is formed with the two sides, becomes. For example, the tapers are formed so as to be theta1=6 deg., theta2=5.5 deg., theta3=5 deg., theta4=4.5 deg., theta5=4 deg., theta6=3.5 deg., theta7=3 deg., theta8=3 deg., where theta1 is a taper of the fin 4, and theta2-theta8 are the tapers of the fins 3a-3f, respectively.
Patent JP-H09267403-A (JP)
Title: Tubular member
Inventor: SUZUE HIROYASU
IPC: B29C70/16
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To effectively change bending rigidity even under restriction from an aspect of various plans by providing a peripheral direction layer containing a synthetic resin as a matrix and based on reinforcing fibers almost oriented in a peripheral direction and changing the longitudinal modulus of elasticity of the reinforcing fibers of the peripheral direction layer in the axial length direction of a tubular member. SOLUTION: The outside layer 14A of a head pole 14 is a layer wherein mainly used reinforcing fibers (carbon fibers) are inclined at about 45 deg. in one direction with respect to the axial length direction of the head pole 14 and the intermediate layer 14B inside the outside layer 14A is a layer wherein reinforcing fibers are inclined in the direction symmetric to axial length and the inside layer 14C thereof is a layer wherein the reinforcing fibers are almost oriented in a peripheral direction. The longitudinal modulus of elasticity of these peripheral direction reinforcing fibers is changed in the longitudinal direction of a tubular member and the reinforcing fibers high in the longitudinal modulus of elasticity are used on the base side of the tubular member and the reinforcing fibers low in the longitudinal modulus of elasticity are used on the leading end side thereof.  Therefore, bending rigidity becomes small toward the leading end of the tubular member and, even if the amt. of the reinforcing fibers in the axial length direction can not be changed, the bending rigidity of the tubular member can be effectively changed.
Patent JP-S5224060-A (JP)
Title: Gain-control circuit
Inventor: YAMAZAKI SEIJI
IPC: H03G3/10
Filed: 1976-09-01
Abstract: PURPOSE: To optionally select the gain control motion time and the feed-back time corresponding to the level of input signal and the length of input continuation time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61266722-A (JP)
Title: Sheet pile penetrator
Inventor: KAWAI YOSHIHIKO
IPC: E02D7/26
Filed: 1985-05-17
Abstract: PURPOSE:To raise the efficiency of operations by a method in which casings fitted with drill shafts are connected with each other so that the opening diameter of an excavating blade coincide with that of an adjacent blade, and a steel sheet pile is attached to the front face of the casing connection. CONSTITUTION:A motor 15 is actuated to turn drill shafts 7 in casings 8, and three pits are excavated by excavating blades 9 and expanded by excavating blades 11 to form a sidelong continuous pit. The casing connection 22 carrying a wide steel sheet pile P is penetrated into the continuous pit, the drill shafts 7 are reversely turned, and the excavating blades 11 are closed. A cylinder 20 for vertical driving is driven, a support frame 19 and the connection 22 are pushed down, and the steel sheet pile P is set. A chuck-opening and closing cylinder 27 is driven to open claws 25, and the connection 22 and the shafts 7 are pulled up together with a driver 4.
Patent JP-S60248545-A (JP)
Title: Plate material lumping device
Inventor: KOBAYASHI KAZUMI
IPC: B65G43/08
Filed: 1984-05-22
Abstract: PURPOSE:To quickly transport a succeeding plate material fed at unfixed intervals to be brought close to a preceding plate material by associating plate material guide and a low-speed rotating driver with a suction transport conveyer. CONSTITUTION:Low-speed rotating plate material guide means are associated with a high-speed rotating suction transport conveyer 1. The plate material guide means R1- R14 are divided and classified into suitable groups, and the respective groups are connected to fluid pressure cylinders C1-C14. During transport operation, an elevation control board 30 computes a pulse signal of a rotation pulse generator 18 showing the length of the individual plate material supplied to the conveyer 1, a pulse signal of a rotation pulse generator 23 showing the travel of the individual plate materials, and an electric signal of a console panel 29 showing the distance from the reference point of the travel measuring start to the vicinity of the terminal of the plate material guide means. According to the operation result, a descend signal is output to fluid pressure cylinders C1-C14, so that a succeeding plate material fed at unfixed intervals is transported at high speed to the vicinity of the terminal of the plate material guide means adjacent to the plate material guide means where a preceding plate material is placed at a plate material receive means 8 by the suction transport conveyer 1.
Patent JP-H07311899-A (JP)
Title: User interface device in flight slip management system of airport
Inventor: SHIOMI KAKUICHI
IPC: G08G5/00
Filed: 1994-05-18
Abstract: PURPOSE:To relieve the burden on controller of an airport, to give more accurate and quick instructions and to further promote the mutual understanding between pilot and controller not only by voice but also visually. CONSTITUTION:The user interface device supporting plural control jobs which are preliminarily shared in the control of airport and are performed based on the flight slip of the airport, in cooperation with each other, is provided on every each control seat and is provided with an information display device 24, an input device 12, etc., and information acquisition means 36 and 38 acquiring the flight slip management information necessary for each control job. Further, the device is provided with information processing means 13 and 16, etc., performing edition processings for the obtained flight slip management information according to each control job and in accordance with the instruction contents from an input device 21, etc., and an information output means 14 displaying flight slip management information on the information display device 24 of the control seat in accordance with the instruction from the input device 21, etc., and displaying the flight slip management information on related control jobs on the same screen.
Patent JP-S59229317-A (JP)
Title: Preparation of low temperature heat-shrinkable film
Inventor: TAKA TOSHIO
IPC: B29C61/06
Filed: 1983-06-13
Abstract: PURPOSE:To obtain low temperature heat-shrinkable film by stretching straight chain low density polyethylene resin film having short chain branches with a density 0,935g/cm<3> max. melt index 0.3-8g/10min by 3.0-6.0 times between two rolls having specific diameters and a specific air gap. CONSTITUTION:Film composed of straight chain low density polyethylene resin having short chain branches with a density 0.935g/cm<3> min. and a melt index 0.3-8g/10min is stretched between two rolls with a diameter 200m/m, at an air gap 10m/m max. into a stretching magnification of 3.0-6.0. In this manner, it is possible to prepare low temperature heat-shrinkable film excellent in transparency, free from stretching irregularity, uniform in film thickness and prominent in strength.
Patent JP-S58220107-A (JP)
Title: Lens holder and plastic lens
Inventor: MATSUKURA TOSHIO
IPC: G02B7/02
Filed: 1982-06-17
Abstract: PURPOSE:To simplify the constitution for holding plural lenses, to improve the workability for assembling and to prevent the influence on temp. resistance, by holding the lenses with a holding rod, interposing spacers among the lenses and maintaning the spacings between the lenses. CONSTITUTION:Holding edges 5, 6, 7, 8 are formed in one body over the entire circumference of lenses 1, 2, 3, 4 forming a lens system, and holding holes 9, 10, 11, 12 are provided in three places at equal intervals in the circumferential direction of the edges 5, 6, 7, 8. A holding rod 13 is inserted through the respective holes 9, 10, 11, 12 to hold the lenses 1, 2, 3, 4, and the spacer rings 14 mounted on the rod 13 are interposed among the lenses 1, 2, 3, 4, to maintain the required spacings between the lenses. The constitution for holding the lenses is thus simplified, the workability for assembling is improved and the influence on temp. resistance is prevented.
Patent JP-S60247682-A (JP)
Inventor: NAMEKAWA TOSHIHIKO
IPC: G06F21/60
Filed: 1984-05-23
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-H05293867-A (JP)
Title: Injection molding device
Inventor: TAKAHATA JUNICHI
IPC: B29C45/23
Filed: 1992-04-23
Abstract: PURPOSE:To carry out good molding for prohibiting the back-flow by disposing a pressure sensor in the neighborhood of a valve and a gate section, a means of computing the varying rate of the pressure sensor and a valve controller. CONSTITUTION:A closed space and a resin molding cavity 4 are formed between a top force 2 and a bottom force 6. The cavity 4 communicates with a molten resin passage 14 through a gate section 10. The molten resin passage 14 is connected with an extruder 17 through a valve 16. The extruder 17 is composed of a hopper 20, a screw 18 for kneading a raw material and a pressurizing cylinder 22 as main components. Increase and decrease of pressure of the pressurizing cylinder 22 are controlled by a hydraulic pressure source 26 and a valve 24. The valve 16 can be opened and closed by a cylinder 34, and the cylinder 34 is controlled by a sequencer controller 32. The following preparatory process can be started by the time quicker than heretofore available by said arrangement to shorten the cycle time and improve the production efficiency.
Patent JP-S5628454-A (JP)
Title: Fluorescent lamp electrode
Inventor: SUGIYAMA HIROSHI
IPC: H01J61/54
Filed: 1979-08-15
Abstract: PURPOSE:To prevent a fluorescent lamp from becoming sooty, maintain the life, and shorten the starting time by preventing the evaporation and wearing of an emitter material of the filament. CONSTITUTION:A filament 3 is fixed between a pair of inner lead wires 1, 2 supported with stem 7. A pair of C-shaped auxiliary anodes 4, 5 opening to the stem 7 are opposed each other with a small gap 6, both auxiliary anodes 4, 5 wraps the around of the filament 3 with a gap, an emitter layer is provided on the inner surfaces of the auxiliary anodes 4, 5, and both auxiliary anodes 4, 5 are connected and fixed to a pair of inner lead wires 1, 2 respectively.
Patent JP-H04225982-A (JP)
Title: Production of new fluoran compound
Inventor: TANAKA MICHIO
IPC: C07D493/16
Filed: 1991-05-09
Abstract: PURPOSE:To obtain the title compound useful for a heat-sensitive recording material as coloring dye by reacting a specific aromatic diketocarboxylic acid with a specific 4-alkoxydiphenylamine derivative. CONSTITUTION:An aromatic diketocarboxylic acid shown by formula I (R<1> and R<2> are 1-9C alkyl or 3-6C cycloalkyl) is made to react with a 4- alkoxydiphenylamine derivative shown by formula II (R<3> is H or anilino); R<4> is H or 1-4C alkyl; R<5> is lower alkyl) (the amount used is preferably 2mols based on 1mol of the compound shown by formula II) in an inert gas atmosphere in the presence of conc. sulfuric acid at 40-100 deg.C for 2-20 hours, added to ice water, filtered, neutralized and washed with toluene to give the objective compound shown by formula III.
Patent JP-H09274104-A (JP)
Title: Production of color filters
Inventor: SAKO NAOKI
IPC: G02F1/1335
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing color filters capable of entirely eliminating pixel defects after stages of applying, exposing and developing and forming stable images by completely removing the foreign matter sticking to the surfaces of black matrices and color pixel patterns after the formation of these matrices and patterns and simultaneously adequately reforming surface properties. SOLUTION: The production of the color filters is executed in this process by forming the black matrices on a transparent substrate, then applying respective photosensitive resins dispersed with respective pigments of red, green and blue on the black matrix forming surface on this transparent substrate and forming the color pixel patterns by photolithography. In such a case, the black matrices and the color pixel pattern forming surfaces up to the second color are respectively treated by a washing liquid which is adjusted in pH to 9 to 13 by potassium and contains a nonionic surfactant and, thereafter, the photosensitive resins of the ensuing colors are successively applied thereon. The color images are then formed by color lithography.
Patent JP-H02286590-A (JP)
Title: Moving side-walk
Inventor: SAITO TOSHIRO
IPC: B66B29/06
Filed: 1989-04-26
Abstract: PURPOSE:To improve riding comfort and enhance the durability of guide rollers by constituting so as to stick cushioning material on the outer peripheral part of guide rollers and the underside portion of footboards retaining the rollers. CONSTITUTION:Thin plate-shaped cushioning material 17 made of urethane rubber having a width to cover two rows of guide rollers 12 on one side and a length equivalent to the width of a footboard 8 is pasted on both sides of the underside of each footboard 8 in contact with guide rollers 12. Urethane rubber made tires of the same quality are pasted on the outer periphery of the guide rollers 12. As the result, the traveling footboards 8 get into contact with the guide rollers 12 through the urethane rubber made cushioning material 17 and tire, so that the impact and vibration at the traveling of the footboards are absorbed by the cushioning material 17 and tires to improve riding comfort. Furthermore, the abrasion of the guide rollers 12 is lessened through the suppression of impact and vibration, and repeated stress is lessened to reduce fatigue and to make it difficult to cause the peeling of tires.