baber/WOPTO huggingface dataset:
Patent JP-S59211339-A (JP)
Title: Method for extracting information signal on the way of optical transmission line
Inventor: FUJIWARA MASAHIKO
IPC: H04B10/27
Filed: 1983-05-16
Abstract: PURPOSE:To decrease inertion losses and to quicken the response speed by inserting an active waveguide path having P-N junction in an optical transmission line and amplifying propagated light with a forward bias normally to extract the optical signal as an electric signal at a reverse bias. CONSTITUTION:Laser light 1 for signal transmission is coupled with the active waveguide device 3 having the P-N junction via an optical system 2. In applying a forward bias across the P-N junction of the waveguide path 3, the laser light 1 is amplified and irradiated from the waveguide path 3 ad irradiated light 4. On the other hand, in applying a reverse bias across the waveguide path 3, the laser light 1 is absorbed while being travelled through the active waveguide path 3 and extracted externally as a light current. Thus, the light is amplified and irradiated to the next stage or the light is extracted as the electric signal by changing over the bias state of the waveguide path 3 in this way.
Patent JP-H09274231-A (JP)
Title: Clutch structure and magnetic recording camera
Inventor: TANAKA YASUHIKO
IPC: G03B17/24
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To uniformize the feeding speed of a film when one frame is fed after a photographing action and to excellently record magnetic information on the magnetic recording layer of the photographic film. SOLUTION: As for the structure of a one-way clutch arranged in a power transmission path for transmitting the driving force of a film feeding motor to the spool of a cartridge, the length of the pawl 62 of a clutch plate 60 is formed so as to have developing length of 180 deg. or more along the circumference from the base end 62A. Besides, elastic force with respect to the fluctuation of the pawl 62 in a diameter direction is weakened and the fluctuation of rotating load in the diameter direction generated when the pawl 62 is fluctuated in the diameter direction and it gets on a projection 76 at an idle rotating time is minimized. Since the pawl 62 gets on the projection 76 once while the clutch is rotated once, the fluctuating frequency of the load per one rotation is reduced.  Besides, the fluctuation of the load in a rotating direction when an idle rotating state is transferred to an engagement state is small to such an extent that it can be ignored. Therefore, the fluctuation of the feeding speed of the film is extremely small and an interval between magnetic recording signals is kept almost uniform.
Patent JP-H10284039-A (JP)
Title: Secondary battery
Inventor: TSUKAMOTO HISASHI
IPC: H01M10/05
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with high safety, without being broken even by a dendrite deposition. SOLUTION: The mixture of granular MgO of about 2 μm in diameter and granular polyethylene of about 1 μm in diameter are kneaded by adding N- methylpyrolidone(NMP) solution in which polyamide to be binding agent is dissolved and a sheet of proper thickness is formed. This sheet is immersed in the water, NMP is eluted in the water and a through hole is opened at the trace. After this sheet is pulled up from the water and is dried, the sheet is pressed. At this point, thickness of the sheet is adjusted so that thickness of separators 9, 9 after the sheet is pressed may be 10 μm to 100 μm, preferably, 10 μm or more and less than 17 μm.
Patent JP-S62240761-A (JP)
Title: Method for vapor-depositing thin film
Inventor: MAEDA MASATOSHI
IPC: C23C14/32
Filed: 1986-04-14
Abstract: PURPOSE:To reduce the cost in a cluster ion beam vapor deposition method by introducing an inert gas into a vacuum vessel to the extent that the pressures on the inside and outside of a crucible are balanced until the powder charged in the crucible has been melted, and preventing the injection of the vapor deposition material from an injection nozzle as powder. CONSTITUTION:The crucible 4 charged with the vapor deposition material 3 is arranged at the lower part of the vacuum vessel 1, and the inside of the vessel 1 is evacuated 2 to a specified vacuum. The crucible 4 is then heated, an inert gas such as Ar is introduced 6 into the vessel 1, and such conditions are kept until the temp. of the crucible has been increased close to the m.p. of the material 3. When the material 3 is sufficiently melted, the introduction of the inert gas is slowly reduced, and a shutter 7 is opened when a specified vacuum is obtained. Consequently, the material 3 is vaporized and injected from a nozzle 4A provided at the upper part of the crucible 4 to form a cluster 8 by a supercooling phenomenon. The cluster 8 ionized at an ionization part 9 is then accelerated by an accelerating electrode 10, and deposited on the lower surface of a substrate 11. The desired coated film 12, for example an antimony iodide film 12, is thus formed on the surface of the substrate 11.
Patent JP-H10258140-A (JP)
Title: Basket ball and its production
Inventor: SUZUKI TAKEO
IPC: A63B45/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To mitigate an impact added to the finger, arm, shoulder, etc., of a player nearly without changing a touch at the time of touching by providing a string coiling layer on the surface of a bladder and a foamed/vulcanized flexible fine cellular rubber layer on its surface and sticking a natural leather or synthetic leather to an outer layer. SOLUTION: First of all, a bladder (air bag) 1 consisting of the unvulganized rubber of butyl rubber obtained by blending butyl rubber or natural rubber is put in a vulcanizing die to vulcanize and taken out to form the completely round bladder 1. Then nylon or polyester string is uniformly wound onto the surface as reinforcing material while sticking adhesive to avoid the string from being undone to create a string winding layer 2. Next, air is supplied into the bladder 1 to inflate and the unvulcanized rubber 3 using natural or synthetic rubber as a base polymer is stuck to the gap between the stuck unvulcanized rubbers 4 for channel division to carry out the vulcanization forming. Then, the natural or synthetic leather outer layer 5 is stuck to the surface made the flexible fine cellular rubber layer by foam-vulcanizing.
Patent JP-S5710777-A (JP)
Title: Wind power generating method utilizing and energy
Inventor: TAKADA HIDEO
IPC: F03D5/06
Filed: 1980-06-24
Abstract: PURPOSE: To improve the efficiency of power generating by receiving wind force on surfaces and by performing its return under a linear condition and by transmitting its linear action to a linear generator.  
     CONSTITUTION: Wind receiving members 1A and 1B are attached to a rotor rail 2 for a linear generator. When the wind force is received, the receiving member 1A is hoisted and when the wind force is returned, the receiving member 1B is placed down. As the wind force reaction can be minimized with this construction, the efficiency of power generation can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03286985-A (JP)
Title: Grain drying apparatus
Inventor: KOBAYASHI SHIGEO
IPC: F26B9/06
Filed: 1990-03-30
Abstract: PURPOSE:To omit a lift mechanism such as an elevator for circulating and transferring grain from a cooling tank to the storage part of a grain dryer and to constitute the elevator single by mounting the cooling tank on the upper part of the frame of the grain dryer and providing a change-over means for transferring dried grain to either one of the storage part of the grain dryer and the cooling tank to a circulation mechanism part. CONSTITUTION:A grain drying apparatus is constituted of a grain drying part 4 wherein a storage part 1, a ventilating drying part 2 and a grain collecting part 3 are provided so as to be stacked in a vertical direction and the cooling tank 5 mounted on the upper part of the machine frame of the grain drying part 4. An elevator 15 receives charged grain to lift the same and, at this time, the change-over valve 17 of a throwing-out port 16 is changed over so as to be capable of supplying grain to the first opening part (a) to charge the grain in the storage part 1 of the grain drying part 4 through a communication pipe 18 and a transfer trough 20. The change- over valve 17 receives the instruction signals for discharging the grain from the drying part and charging the same in the cooling tank to be changed over so as to be capable of supplying the grain to the second opening part (b). The grain lifted by the elevator 15 is transferred to the cooling part 25 in the cooling tank 5 through the second opening part (b), a transfer trough 22 and a rotary diffusing disc 24.
Patent JP-S5423126-A (JP)
Title: Agricultural and horticultural fungicide
Inventor: YAMADA YASUO
IPC: A01N47/30
Filed: 1977-07-20
Abstract: PURPOSE: To provide an agricultural and horticultural fungicide containing urea or thiourea compound and tetrachlorophthalide as effective components. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62243896-A (JP)
Inventor: YOSHIDA HIDEO
IPC: B01D29/17
Filed: 1986-04-16
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-S59211932-A (JP)
Title: Manufacture of member for color picture tube
Inventor: ANAMI TAKASHI
IPC: H01J29/07
Filed: 1983-05-17
Abstract: PURPOSE:To obtain the member of a shadow mask and such that can achieve a fine color picture tube easy to observe with exceedingly small color shift by creating a substrate whose primary components are Fe and Ni, formation-processing the surface of the member, and foring a black coat. CONSTITUTION:When at least either one of a shadow mask 6, a frame 7, and an inner shield 9 is manufactured, a substrate whose primary components are Fe and Ni is created and then a black coat is formed on the surface of the substrate by formation-processing the substrate. As a result, the member for a color picture tube that is provided with the property of small coefficient of thermal expansion owing to the substrate whose primary components are Fe and Ni and the excellent heat dissipation owing to the black coat formed on the surface of the substrate, for example, the shadow mask can be manufactured and doming by the temperature rise in operation can be improved sharply.
Patent JP-H09284352-A (JP)
Title: Carrier reproducing device
Inventor: TOJIMA SATORU
IPC: H04L27/227
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To generate a correct reproduction carrier synchronized with a demodulation carrier by detecting the phase difference of the demodulation carrier from the reproduction carrier at every one cycle of the demodulation carrier and changing a VCO voltage in a direction for reducing the phase difference. SOLUTION: Edge detecting equipments 1 and 2 detect the rising of respective demodulation carrier signal and a reproduction carrier signal. When the phase of the demodulation carrier signal leads more forward than that of the reproduction carrier signal, JK-FF3 becomes active by the phase difference. At the time of lag, in the same way, JK-FF4 becomes active by the phase difference. An up/down counter permits a count value to be up and down in accordance with the output signals of JK-FF3 and 4 and, in the meantime, loads an initial value by a signal from a demodulation carrier signal falling edge detecting equipment 5. The count value is D/A-converted and impressed on a voltage controlled oscillator 9, an oscillation frequency is divided and the reproduction carrier signal is obtained.  Thus, the correct reproduction carrier is obtained in spite of a low reception level, increased jitters and the instantaneous phase difference change.
Patent JP-S61245405-A (JP)
Inventor: SHOJI TAKASHI
IPC: H01B1/16
Filed: 1985-04-24
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-S60230195-A (JP)
Inventor: KOUNO YASUFUMI
IPC: G09G1/06
Filed: 1984-04-27
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-H10284793-A (JP)
Title: Optical material for laser light in short-wavelength region
Inventor: KOMAI EIJI
IPC: H01S3/17
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain an optical material for laser light in a short-wavelength region, including a window material being provided in the optical path of laser light in short wavelength region in which thermal conductivity is enhanced, while preventing cracks and color center and cloudiness are eliminated by employing a specific window material. SOLUTION: A bottomed cylindrical alumina crucible is internally fitted with a bottomed tubular platinum, having an outside diameter and a height matching those of the alumina crucible. The crucible is filled with a mixture of strontium carbonate, barium carbonate and boric acid which is then melted and cooled down to the room temperature. Subsequently, the alumina crucible is broken and a platinum foil is stripped off to obtain Sr1-x Bax B4 O7 (0<=X<=1) glass. the glass is machined such that X=0 (SrB47 ) is satisfied in the composition of Sr1-x Bax B4 O7 (0<=X<=1) glass, thus producing a square window material 11 and a convex lens material 12. Consequently, a window material and a lens material having high thermal conductivity and resistance against cracking are obtained and color center and cloudiness can be prevented.
Patent JP-S60229789-A (JP)
Title: Dye transfer body
Inventor: TAGUCHI NOBUYOSHI
IPC: B41M5/392
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a dye transfer body which provides a quality image free from omission at the halftone with a sufficient color density by providing a coloring material layer containing a sublimating dye and non-sublimating particles as specified on a substrate while a part of the non-sublimating particles are made to jut out of the coloring material layer. CONSTITUTION:A dye layer 3 wherein non-sublimating particles 4 are mixed into an ink comprising at least one kind of sublimating dyes as given by the formulas I, II and III (wherein, X represents hydrogen or a methyl group and R and R' each represent 1-4C alkyl group), a resin such as polycarbonate and polysulfone and a solvent is formed on a substrate 2 made of a heat resistant high polymer film or the like. Here, non-sublimating particles 4 use metal, metal oxide particles or the like with the particle size of 0.1-10mum to function as a spacer between the dye layer 3 and an image receiving body 6 so that at least three per one pixel jutting out of the coloring material layer.
Patent JP-S6133781-A (JP)
Title: Method of variously using copper wire in resistance seam welding
Inventor: BUORUFUGANGU HERUMAN BUAIRU
IPC: B23K11/30
Filed: 1985-04-24
Abstract: The copper wires employed for electrical resistance seam welding of tinned sheet metal with the help of wire electrodes until now had to be taken back to the smelter as old metal after a few applications. The additional operating costs associated with this were until now unavoidable for long seam resistance welding of tinned sheet metal since multiple uses or applications of the copper wire for resistance seam welding have proven to be impossible in spite of years of research. The problem of these additional operating costs can be solved such that new copper wires with a reduced diameter can be directly drawn from the copper wire employed as wire electrodes for resistance seam welding after their use in welding. These wires then, for example, can be used as signal conductors or as windings. The properties of these wires are totally in accord with copper wires that are directly drawn from new copper. By this process, the additional operating costs mentioned above are substantially reduced and in many cases are even totally eliminated.
Patent JP-H02265734-A (JP)
Title: Manufacture of corrugated fiberboard molding
Inventor: SAKURABASHI RIYOUETSU
IPC: B32B3/28
Filed: 1989-04-05
Abstract: PURPOSE:To make it possible to prepare a corrugated fiberboard molding without occurrence of wrinkle and tear and where adhering of a skin material can be finished by means of one stroke method by forming slits and cutouts in advance on a linear of a fiberboard, fixing temporarily it by placing an adhesive on the remained part of the fiberboard, fixing temporarily a supplementary sheet to the linear by placing a thermofusible adhesive between them to form a fiberboard blank and heat-molding this blank. CONSTITUTION:To manufacture a molding, a combination, so-called single-state fiberboard, wherein a core 1 and the first liner 2 are bound with a thermofusible adhesive 4 and the second liner 3 a surface of which is coated with a thermofusible adhesive 4 and which is separated with said combination are provided. Slits S and cutouts N are formed in advance on this second liner 3 and in addition a supplementary sheet 5 with an adhesive 4 is adjoined to the linear 3. These materials are combined together and temporarily fixed. This blank 8 is press-molded while it is heated between a fixed mold adjoining to the liner 2 and a movable mold adjoining to the supplementary sheet 5. In this molding, occurrence of wrinkle and tear is prevented by slits and cutouts.
Patent JP-S5312063-A (JP)
Title: Stabilized power apparatus
Inventor: SUGIZAKI TOSHIO
IPC: G05F1/56
Filed: 1976-07-20
Abstract: PURPOSE: To prevent the generation of secondary troubles due to the eddy current flowing in the load, when a trouble is generated in a part of the load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07285703-A (JP)
Title: Method and device to feed leaf paper to be printed to press under partially overlapped condition
Inventor: KAARUURUUTOBUIHI MAIAA
IPC: B65H5/22
Filed: 1995-04-12
Abstract: PURPOSE: To reliably feed printed matters of an imbricated state to a printing unit via a feed table by continuously flowing compressed air in the opposite direction of the carrying direction of the printed matters supplied in an imbricated flow via the feed table. CONSTITUTION: Sheet-like paper 16, 17, 18 are fed and formed in an imbricated flow via a feed table 1 in a feed table surface 10 or a position adjusting unit 4. A blow device 13 is fitted in the feed table surface 10, and a base body 21 of the blow device 13 can be attached to the feed table 1. A microporous structure 20 is arranged on a surface of the base body 21, an opening 19 is arranged in the microporous structure 20, and compressed air is made to flow under an imbricated flow of the sheet-like paper 16, 17, 18 toward the opening 19 from a compressed air supply part 22 in the opposite direction of the carrying direction 12 of the sheet-like paper 16, 17, 18. Thus, the sheet-like paper 16, 17, 18 of an imbricated state can be accurately separated to be carried to a printing unit.
Patent JP-S58205715-A (JP)
Inventor: ISHIDA MASAHIRO
IPC: B28D1/22
Filed: 1982-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08261830-A (JP)
Title: Simultaneous identification method of color and shape using blocking space method
Inventor: TOYOOKA SATORU
IPC: G06T7/00
Filed: 1995-03-20
Abstract: PURPOSE: To provide a method of identifying the color and shape of an object to be identified simultaneously with a simple structure in use for the image processor of a robot, an automatically conveying vehicle. CONSTITUTION: An inner product is determined per block between an image 5 on a screen 4 of an object to be identified and a space filter obtained previously by the blocking part space method of a sample image for learning to identify a pattern within the image. The object to be identified is a self-luminous, object, an object irradiated with white light or an image displayed on a space light modulator 10. The light from the objects or the light passing through the space light modulator is scattered by a light scattering element 3 to form an image on the screen and inputted into an arithmetic processor 7 via a photodetector 6 to identify. Thus the identification and sorting of the color and shape of the image are accomplished with a simple structure.  The identification of groups different in color and shape is possible by the combination of two space filters and the spectral range as subject is wide from ultraviolet rays to infrared rays. This permit the simultaneous identification of the color and shape in a fast phenomenon with an optical type structure of the inner product computation.
Patent JP-H07267176-A (JP)
Title: Hull for ship with hydrofoil
Inventor: NOZAKI TAKEAKI
IPC: B63B1/24
Filed: 1994-03-31
Abstract: PURPOSE:To prevent lowering of a pusher by a method wherein a ship bottom is divided into a front ship bottom positioned in a deep position and a rear ship bottom positioned in a shallow position by a difference in level, and protrusion parts on the gunwale side the inner surfaces of which are vertical are formed on the two gunwales of a ship bottom throughout a range extending from a position in front of the difference in level to the rear end of a ship hull. CONSTITUTION:A ship bottom is divided into two parts of the one being a front ship bottom 2 positioned in a deep position and the other being a rear ship bottom 3 positioned in a shallow position by a difference in level 4. Protrusion parts 8 on the gunwale side each starting from the intermediate of the front ship bottom 2 to the rearmost end of a ship hull 1 are formed in succession on both gunwales of the ship bottom. A sectional shape is an acute state, and protruded downward in a state to incline toward the inside so that an inner surface 8a is extended almost vertical. A ship bottom protrusion 9 is formed in a moderate V-shape in cross section and protruded in such a shape that the protrusion part starts from the intermediate part of the rear ship bottom 3 to the rear end part of the ship body 1, and depth and width are gradually increased toward the rear end of the ship hull 1 and at a last end, the protrusion occupies almost the whole width of the rear ship bottom 3 and a lower end is extended to a position deeper than the protrusion part 8 on the gunwale side.
Patent JP-S62253630-A (JP)
Title: Bonding of textile material to flexible polyvinyl chloride
Inventor: MASHITA TOMOJI
IPC: D06M101/16
Filed: 1986-04-15
Abstract: PURPOSE:To maintain adhesive force even at high temperatures and high humidities and firmly bond the titled both adherends, by hot-pressing a bonded textile material dipped in a specific treating solution and flexible polyvinyl chloride. CONSTITUTION:A textile material is dipped in a treating solution prepared by adding (B) a polyisocyanate compound to (A) (i) a polyester having a group having active hydrogen atom in the molecular chain, (ii) a polyester polyurethane in which the component (i) is subjected to chain extension with a polyisocyanate or (iii) a polycarbonate based polyester polyurethane, dried and subsequently laminated to a coating layer of thin-wall flexible polyvinyl chloride to give a bonded textile material, which is further hot-pressed with thick-wall flexible polyvinyl chloride, e.g. at 175 deg.C under 20kg/cm<2>, etc., to bond both adherends.
Patent JP-H07274265-A (JP)
Title: Hot water supply equipment
Inventor: TSUGAWA AKIHIKO
IPC: H04Q9/00
Filed: 1994-03-31
Abstract: PURPOSE:To realize the reduction in the consumption of a built-in battery of a remote controller controlling remotely the hot water supply equipment. CONSTITUTION:A remote controller 30 is provided with a secondary battery 36 supplying power to the remote controller itself, a voltage detection means 37 detecting a voltage of the battery 36, and a remote controller side radio communication means 31 sending voltage information of the battery 36 detected by the voltage detection means 37 to a hot water supply equipment 1, and the hot water supply equipment 1 is provided with a hot water supply equipment radio communication means 6 receiving information sent from the remote controller side radio communication equipment 31, a timer means 13 counting the lapse of a prescribed time after the control command signal from the remote controller 30 is not received, and a communication enable means 12 leaving a remote controller having a largest residual voltage and commanding OFF of other remote controllers after lapse of a prescribed time by the timer means 13.