baber/WOPTO huggingface dataset:
Patent JP-H1023326-A (JP)
Title: Digital signal reproducing device for movie film
Inventor: SHIRASU TOSHIYUKI
IPC: G03B17/24
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To exactly read a digital signal by improving signal reading position precision at the time of reproduction regardless of the width tolerance of a film. SOLUTION: This device is provided with a sound drum 12 whose peripheral surface is wound with a running movie film 1, a light source 15 constituting an optical system which reads a digital signal recorded in an area between the perforation hole and side edge with which the sound drum is wound, and position control means arranged in a prescribed interval with the end face of the sound drum. The film is controlled so that a reference edge (S side end face) 1b of the movie film 1 can be abutted to the sliding face of a reference ring 33 constituting the position control means. The optical system including the light source 15 is arranged with the S side end face as a reference, and the movie film travels with the S side end face as a reference so that signal reading position precision at the time of reproduction can be improved regardless of the width tolerance of the film.
Patent JP-H0811790-A (JP)
Title: Ship propulsion device
Inventor: OGINO HIROSHI
IPC: B63H20/14
Filed: 1994-06-30
Abstract: PURPOSE:To provide a ship propulsion device that can suppress the wear of members so as to improve reliability and output. CONSTITUTION:A collar 24 fitted to the outer periphery of an inner shaft 5 is made face the inner peripheral side of a second slider 16. A pin 20 is held to the collar 24, and an anti-friction members are interposed between both end faces of the collar and the slider 16 (snap ring). A clearance between the outer peripheral surface of the collar and the inner peripheral surface of the second slider 16 is made larger than a clearance between the inner peripheral surface of the collar and the outer peripheral surface of the inner shaft 5. The collar held to the inner shaft 5 side is rotated along with the pin 20, and relative speed is generated between the collar and the second slider 16, but since the radial clearance is formed between both of them and the anti-friction members are interposed between both end faces of the collar and the slider 16 (snap ring), the wear of the pin 20, collar and slider 16 can be suppressed.
Patent JP-S5939360-A (JP)
Title: Apparatus for electrostatically coating wire body
Inventor: HIROSHIMA KOUICHI
IPC: B05C15/00
Filed: 1982-08-28
Abstract: PURPOSE:To uniformly coat the entire periphery of a wire body with a coating agent, by performing the electrostatic spraying of the coating agent while the wire body is run through a chamber and the electric resistivity thereof is lowered by heating. CONSTITUTION:A wire body 4 advances toward a passing port 1c through a chamber 2 along a running direction A from a passing port 3a and coated with a coating agent during this time by an electrostatic sprayer 8. In this case, the wire body 4 formed of a glass wire is high in electric resistivity at an atmospheric temp. and is not suitable for electrostatic coating. However, because the interior of the chamber 2 is held under an atmosphere heated by a heating apparatus 7 as an electric resistivity lowering means and the electric resistivity of said wire body 4 is lowered, the wire body 4 can be held at earth potential. Therefore, an electrostatic field can be avilably formed between the electrostatic sprayer 8 and the wire body 4 in the chamber 2 and said wire body 4 can be coated with the fine particles of the coating agent effectively.
Patent JP-S6129111-A (JP)
Title: Current detector
Inventor: TANIMIZU TORU
IPC: H01F38/28
Filed: 1984-07-20
Abstract: PURPOSE:To increase a current detecting range by one type of current transformer by winding the primary conductor one turn or more, forming two portions having different ampere turns, and mounting the transformer thereat. CONSTITUTION:The first turn 13 in which the primary conductor 2 is wound one turn and the second turn 14 in which the conductor is wound one and half turn as compared with the turn 13 are formed. The first and second current transformers 5, 6 are respectively mounted at the turns 13, 14. Since currents flows to the turns 13, 14 when a current is flowed to the conductor 2, generated magnetic fluxes are more at the turn 14 than the turn 13. Accordingly, the current of wide range can be measured by one type of current transformer.
Patent JP-H01317091-A (JP)
Title: Multi-directional stereoscopic video equipment
Inventor: OSADA SHOJIRO
IPC: H04N13/00
Filed: 1988-06-17
Abstract: PURPOSE:To observe a multi-directional stereoscopic image without reducing the resolution by controlling a direction image selector and a display position switch in response to the position of eyes detected by an eye position detector. CONSTITUTION:A display position control circuit 3 inputs a position signal detected from the position of an observer, accurately from the measurement of the position of eyes by means of an eye, position detector, from the measurement of the position of the forehead spot by means of a photoelectric sensor or the like or from the measurement of the propagation time of an ultrasonic wave reflected in the head and generates signal to control a direction image selector and a display position switch 8 in a direction position conversion circuit 2. That is, in response to the eye position, a direction selection signal as to which direction image among direction images displayed by the direction selector 7 is selected is outputted and whether or not the position of eyes enters nonobserving area is discriminated by a built-in arithmetic function and a control signal of the display position switch 8 is outputted. Thus, the observation of the stereoscopic image in the multi-direction is attained without reducing the resolution.
Patent JP-S5852156-A (JP)
Title: Cable reel device
Inventor: TSUBOUCHI YOUJI
IPC: B65H75/44
Filed: 1981-09-24
Abstract: PURPOSE:To facilitate the handling of a compound cable of metallic line cores and multiple-core optical fiber lines in a device to let out or wind up the cable to follow the movement of a moving body such as a giant crane or the like by providing a main and a sub reel to be mutually adjacent and rotated in one body. CONSTITUTION:In this construction, a main reel 1 on which a flat type compound cable 2, for example, with three metallic line cores 3 and two optical fiber line cores 4 is wound up into layers is supported on a hollow shaft 6 on a support bracket 5 fixed on the side of a moving body for letting out or winding up the cable 2 to follow the movement of the moving body. Slip rings 7 and brushes 8 are equipped on the periphery of the hollow shaft 6, and the brushes 8 are connected to metallic line cores 3 in the compound cable 2. Meanwhile, a sub-reel 10 is supported to be rotatable at the end of the hollow shaft 6 on the side of the reel 1 for winding round a optical fiber cable 12, and thereunder, a box-shaped containing tray 14 is provided. The said cable 12 is connected to an optical fiber 15 on the side of the moving body.
Patent JP-S6043399-A (JP)
Title: Measurement of amylase activity
Inventor: YAMAGATA YOSHIKI
IPC: G01N33/66
Filed: 1983-08-18
Abstract: PURPOSE:To measure directly amylase activity from a test specimen containing amylase, by converting glucose and/or maltose to be an obstacle for measuring directly amylase activity into glucono-delta-lactone, etc. in the test specimen. CONSTITUTION:Maltose and/or glucose already existing in a test specimen is converted with an alkalophilic glucose dehydrogenase and/or maltose dehydrogenase, showing activity in a basic range, slightly showing activity approximately in a neutral range, into glucono-delta-lactone and/or glucose-glucono-delta-lactone in an alkalie range. The treated substance is then restored to a neutral pH, and amylase activity is directly measured by using an excess amount of one or more selected from starch, dextrin, etc. or its derivative as a substrate.
Patent JP-H04164507-A (JP)
Title: Cutting device for blocking substance in pipeline and cutting and removal method of blocking substance in pipeline
Inventor: BAN YOSHIO
IPC: F16L55/00
Filed: 1990-06-07
Abstract: PURPOSE:To facilitate removal of blocking substance in a pipeline by thrusting a support holding a cutting tool at the center of the pipeline and a tool driving air motor into the pipeline with flexible wire rod. CONSTITUTION:A front end cutting tool 4 and its driving air motor 6 are supported by a center support 5 in a nearly horizontal pipeline 2 that allows a cable communicating between manholes 1, etc., to pass through so that they position at the center. The cutting tool 4 and the air motor 6 are connected with a universal joint 8, and, at the same time, the air motor 6 is connected to a compressor 11 and a water tank truck 10 above the ground through a hose. With these means, blocking substance 5 that blocks inside the pipeline 2 is cut and also discharged by water. Also, the cutting tool 4 and the air motor 6 can perform cutting along the pipeline 2 because of the joint 8 even curves exist in the pipeline 2. The cutting tool 4, the center support 5, the joint 8 and the air motor 6 are made capable of cutting while moving by thrusting the flexible wire edging material 7 with human power.
Patent JP-S5851735-A (JP)
Inventor: TAYA MASAAKI
IPC: H02H9/06
Filed: 1981-09-22
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。
Patent JP-S5938063-A (JP)
Title: Positioning apparatus for sticking rubber print on plate
Inventor: TSUKASAKI YASUHIRO
IPC: B41F27/12
Filed: 1982-08-27
Abstract: PURPOSE:To achieve positioning simply and accurately by adjusting the position of a rubber print form matching the marking line appearing on a reflector when it is placed on a working base after a plate and the working base are set at the specified position. CONSTITUTION:A plate cylinder 10 is turned to shift the reference line O thereon by LC circumferentially from the reference position corresponding to a marking line 13 on a working base 12 so that the mount position of a rubber print form 16 corresponds to the marking line. Then, the working base 12 is moved until a marking line 14 corresponds to the rubber print from mount position separated by a distance LA from the center C in the axial direction. At this point, the working base 12 and the reflector 15 are pulled out right below the plate cylinder 10. Then, a rubber print form 16 having marking lines 20 and 21 is placed on the woking base and adjusted in the position watching the marking lines 13, 14 and 20, 21 of the both sides as reflected on the reflector 15. After the positioning, the reflector is put hack right below the plate cylinder 10 and the plate cylinder 10 lowered down toward the working base 12 to stick the rubber print form on the plate as intact. Thus, the rubber print from can be positioned simply accurately.
Patent JP-S5967095-A (JP)
Title: Lithographic press plate
Inventor: SUZUKI NORIHITO
IPC: B41N1/10
Filed: 1982-08-26
Abstract: PURPOSE:To obtain a high printing durability with a higher adhesivity between the image section and a support by providing a chromium electrodeposited layer having a prjection on an iron member with the average center-line roughness Ra of 0.1-3mum as the support in a lithographic press plate having an image section obtained by electrophotographic system. CONSTITUTION:An iron member is 0.1-3mum in the average center-line roughness Ra, preferably 0.3-1.5mum particularly in the respect of wafer retainability. Among methods of producing the iron member with such an average center-line roughness, preferable is electrolytic plating. Especially, an angular crystalline substance and/or an aggregate thereof is excellent and preferable in the printing durability of a lithographic press plate. The angular crystalline sustance is preferably of a plate or a hexagon, for example, a cube. The plate-shaped crystalline substance is preferably hexagonal with the diameter per face of 0.5-5mum and the thickness of 0.01-0.8mum.
Patent JP-H0316937-A (JP)
Title: Production of optical fiber
Inventor: MIKAMI MASATOSHI
IPC: G02B6/44
Filed: 1989-06-13
Abstract: PURPOSE:To obtain an optical fiber without lowering the fiber strength at a low cost by passing a cooling atmospheric gas through a liquid having low boiling point to remove moisture and dust from the gas and using the dehumidified and cleaned gas for the cooling of a drawn optical fiber. CONSTITUTION:An optical fiber 4 is formed by drawing an optical fiber preform 1 under heating with a drawing furnace 3. The formed optical fiber 4 is passed through a passing tube 5 placed at the outlet of the drawing furnace 8 and cooled with an atmospheric gas 11 flowing through the passing tube 5. The cooled optical fiber 4 is passed through a resin-coating apparatus 6 to coat the surface with a resin. In the above process for the production of an optical fiber, the atmospheric gas 11 is supplied to the passing tube 5 after passing through a liquid 13 having a boiling point of <=0 deg.C such as liquefied N2, Ar, O2. fluorocarbons or their mixture.
Patent JP-S5851742-A (JP)
Inventor: MATSUMURA SUSUMU
IPC: H02M7/515
Filed: 1981-09-22
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。
Patent JP-S5940927-A (JP)
Title: Air conditioner for vehicle
Inventor: HASHIMOTO KAZUNOBU
IPC: B60H1/28
Filed: 1982-08-31
Abstract: PURPOSE:To remove stagnant hot air and provide comfortable residentiality by providing a second outside-air intake through which the outside air, introduced by the wind pressure while the car is running, is freely blown out directly into the car room, in addition to an outside air intake of the air intake box. CONSTITUTION:Closing a second air intake 21 with a second air-intake door 25 positioned at X and operating a fan 10, the air introduced from outside and inside air intakes 7 and 8 into an air-intake box 4 is air conditioned and blown out through air outlets 22, 17, and 18 each provided on the vent, defroster and floor. When stagnant hot air is produced, e.g. over the head of a rider during heating, a vent door 16 is opened and the second air intake door 25 is positioned at Y, allowing outside air from an air intake 21 to be blown out, due to wind pressure caused by running car, through an air outlet 23, while warm air for side defrosters from a heater unit 6 is blown out thrugh an air outlet 24. Furthermore, at the Z position, both outside air and warm air are blown out from the both air outlets 23 and 24, more effectively removing the stagnant hot air.
Patent JP-S6418787-A (JP)
Title: Universal short-size coupling device for trailer
Inventor: JIYAN RUKU ANDORE
IPC: B60D1/00
Filed: 1988-06-17
Abstract: PURPOSE: To keep the minimum separation between the front face of a trailer and the nearest face of a truck during a turning operation by providing a double connecting mechanism between two symmetrical rotation centers on the chassis of the truck and two symmetrical rotation centers on the front face of the trailer. CONSTITUTION: An everlasting elastic retracting means 11 drawing a trailer to the minimum separation position and two symmetrical movable connecting/ stopper carriers having movable joint/stopper parts are combined on an expansion trailer shaft 5. The carriers are constituted of expansion connecting rods 15, 16 connected to both ends 17, 18 of a cross member 19 fixed to the chassis 4 of the truck on one side and connected to the front of the trailer at two points 20, 21 on both sides of the horizontal tuning axis of the trailer shaft 5 on the other side. At the time of a right or left turn, the front face of the trailer is tuned between the linear position and turn position around one of rotatable vertical axes on both the right and left sides keeping the thrust contact state with a truck structure.
Patent JP-S5273604-A (JP)
Title: Interruption system for loop transmission system
Inventor: KAKEHI HAJIME
IPC: G06F13/00
Filed: 1975-12-16
Abstract: PURPOSE:To realize high-efficiency system with reduced effect of channel number by securing frame synchronization regardless of signal information frame and by using the specific time slot for transmission of interruption signal.
Patent JP-S6041540-A (JP)
Title: Apparatus for removing automatically deposited product
Inventor: YOSHIDA MASANOBU
IPC: C03B8/04
Filed: 1983-08-16
Abstract: PURPOSE:To prevent variation of quality of reaction product due to clogging of gas discharge pipe by fitting a cylindrical thin film to the inside surface of a pipe for discharging excessive reaction product from a reaction vessel and by removing excessive reaction product deposited to the thin film by stripping by causing periodical movement of the thin film. CONSTITUTION:A seed bar 3 is suspended in a reaction vessel 1, and gaseous raw material for glass is ejected from an oxyhydrogen burner 2 at the bottom of the reaction vessel to cause deposition of base material 4 for optical fiber formed by flame hydrolysis reaction to the tip of the seed bar 3. In this case, excessive reaction product is conventionally discharged through a discharge passage of the reaction vessel 1 which might accumulate in the discharge pipe 11 of the discharge passage to cause clogging of the pipe leading to variation of reaction conditions in the vessel 1 and result variation of refractive index distribution of the base material 4 for the glass. In order to eliminate this disadvantage, a cylindrical thin film 12 is fitted to the inside of the gas discharge pipe 11. An end of the thin film 12 is fixed to a reversible ring 14 adjoining to a roller 16 driven by a motor 13, and the film is twisted periodically to advance and reverse direction. Thus, the excessive reaction product deposited to the thin film 12 is stripped off and clogging of the gas discharge pipe 11 is prevented.
Patent JP-H10329026-A (JP)
Title: Peening method and device
Inventor: ROKUTANDA HITOSHI
IPC: B24C1/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce a power to inject a liquid through a nozzle and to stabilize a collision force by a method wherein before compressed air is mixed in the liquid to be compressed before injection of it through a nozzle. SOLUTION: A peening device is provided with a mixing mechanism 3 to mix compressed air in a liquid to be compressed before injection of it through a nozzle 2. During working of a device, pressurization is effected by compressed air in a liquid storage tank 8, and the liquid and a projection material, flow rates of which are controlled by a flow control valve 5, are injected through the mixing mechanism 3 from the nozzle 2 toward an object to be processed. This constitution adjusts a collision force to a maximum value or a value approximately equal to the maximum value when a gas liquid volume ratio is in a range of 30/1-100/1 and projects a fogy liquid and a projection mateal against the object to be processed through the nozzle 2 in a stable state on compressed air. This constitution remarkably reduces the pressure of the liquid to be pressurized and stabilizes a collision force.
Patent JP-H09291155-A (JP)
Title: Phosphorescent resin molding
Inventor: TAKEI MASAYOSHI
IPC: C08J5/10
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a phosphorescent resin molding which, in comparison with conventional ones, has a reduced bulk weight, is reduced in the amount of a feedstock used therefor, and has a heightened luminance without changing the content of the phosphorescent substance contained in the feedstock. SOLUTION: A synthetic resin is mixed with a phosphorescent substance to give a feedstock. This feedstock is molded into a plate to give a luminous molding 11. Continuous grooves 13 extending in any desired direction are formed on one side of the molding 11 in a row. A covering material 12 is bonded to the molding 11 on the side having the grooves 13 so as to form vacant parts 13A corresponding to the grooves 13.
Patent JP-S5772745-A (JP)
Title: Coiling type drawing device
Inventor: TAGUCHI OSAMU
IPC: B21C1/28
Filed: 1980-10-27
Abstract: PURPOSE: To provide a titled device which prevents striking damages, etc. of surfaces by abrupt rewinding and rotating motion of a wire rod to be worked by providing a clamping device which grips the final end part of said wire rod between a drawing die and a coiling wheel for the wire rod after drawing.  
     CONSTITUTION: A wire rod 1 to be worked drawn by a drawing die 2 is coiled successively with a coiling wheel 5 through a clmap 7A. At the moment when the final end part of the rod 1 comes out from the die 2 at the drawing, the final end part of the rod 1 is gripped with the clamp 7A. Hence, unlike with conventional devices, the occurrence of abrupt rewinding and rotating motion of the rod 1 is obviated, and the clamp 7A is moved along a guide bar 7C while the final end part of the rod 1 is held gripped by the same. As a result, the formation of striking flaws on the surface of the rod 1, and the disconnection of the wire rod are obviated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01319225-A (JP)
Title: Light source device for exposing device of color cathode-ray tube
Inventor: SATO KIYOHIKO
IPC: H01J9/227
Filed: 1988-06-17
Abstract: PURPOSE:To perform the high-precision indexing between the symmetry axis 7 of a light permeating slit and the center axis of a linear light source by inserting and holding the light permeating slit of a light source device into a case along the center axis of the linear light source. CONSTITUTION:A light permeating slit 7 is held by a cartridge 15, the cartridge 15 is inserted along the center axis 5a of a linear light source 5. No consideration is required on the size precision of the cartridge 15 and grooves 17a and 17b in the insertion direction, only the size precision in the direction perpendicular to the insertion direction is required to be controlled, thus the size control is simplified. The insertion operation is made easy, thereby the symmetry axis 7b of the light permeating slit 7 and the center axis 5a of the linear light source 5 can be easily located on the same vertical plane, as a result, the occurrence of a mislanding pattern is effectively prevented.
Patent JP-S6212100-A (JP)
Inventor: ISHIDA RYOHEI
IPC: H05H1/32
Filed: 1985-07-09
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-2000044356-A (JP)
Title: Body for spraying and prepared unshaped refractory
Inventor: ONO YASUSHI
IPC: F27D1/16
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To make the labor savable in spraying execution, reduce the scattering of dust, reduce the porosity of an executed material and provide the executed material excellent in refractory characteristics by adding water to a powder composition containing a refractory aggregate, a refractory powder and a small amount of a dispersing agent, kneading the resultant mixture and mixing a quick setting agent in the prepared body having self-fluidity. SOLUTION: This body for spraying is obtained by compounding a refractory aggregate, a refractory powder having <=30 μm average particle diameter and a dispersing agent in an amount of 0.02-1 pt.wt. based on 100 pts.wt. of the total amount of both the components, providing a powder composition, adding 4-15 pts.wt. of water to 100 pts.wt. of the resultant powder composition, kneading both and affording the body. The resultant body has >=180 mm self-fluidity indicated by a spread diameter obtained when injecting the body just after the kneading into a truncated conical cone mold having 50 mm top inside diameter, 100 mm lower end inside diameter, 150 mm height and the opened top and lower end, filling the body therein, pulling out the cone mold to the upper side and allowing the body to stand for 60 s.  A quick setting agent in an amount of 0.05-3 pts.wt. based on 100 pts.wt. of the powder composition is injected and mixed with the body in an injection port for compressed air for spraying or the downstream side of the injection port to carry out spraying execution.