baber/WOPTO huggingface dataset:
Patent JP-H06207171-A (JP)
Title: Blue light-emitting fluorescencer and its production
Inventor: KOBAYASHI KATSUMICHI
IPC: C09K11/00
Filed: 1993-01-07
Abstract: PURPOSE:To easily and safely produce a blue-light-emitting fluorescencer having high luminance and arbitrary form by using ZnS powder as a matrix and Ge powder as a light-emitting element and hot-pressing the components by a specific method. CONSTITUTION:A mixture of ZnS powder having an average particle diameter of <=10mum [preferably having a purity of 5N (99.999%)] and Ge powder having an average particle diameter of >=50mum [preferably having a purity of 7N (99.99999%)] is pressed with a hot press under a pressure of 150-240kg/cm<3> before heating. The pressed powdery mixture is sintered by heating at 800-950 deg.C in an inert gas atmosphere while keeping the pressed state to obtain the objective fluorescencer compose of ZnS powder and Ge powder. The amount of the Ge powder is preferably <=1wt.% based on the ZnS powder. The forming mold for the hot-press is preferably produced by coating the surface of carbon material with glass.
Patent JP-H07224696-A (JP)
Title: Electric load detection method for engine and device therefor
Inventor: AKAGI YOSHIHIKO
IPC: H02J1/00
Filed: 1994-02-14
Abstract: PURPOSE:To make highly pre detection possible so as to improve accuracy of engine speed control by detecting variation quantity of power supply voltage and calculating variation and/or variation quantity of electric load quantity based on variation quantity of power supply voltage. CONSTITUTION:In the case of controlling speed of an engine 162, when any variation in electric load 168 and its variation quantity are detected and when power supply voltage is lower than electric load ON detection voltage, the electric load is detected to be ON so that increase quantity is added to the electric load correction quantity. When power supply voltage is higher than electric load ON detection voltage and power supply voltage is higher than electric load OFF detection voltage, voltage load is detected to be OFF so that reduction quantity is subtracted from the electric load correction quantity. ISC(idle speed control) duty, which is a parameter for setting an intake air quantity in idle time, is thus corrected and computed based on correction quantity corresponding to the variable quantity of electric load 168 and feed back quantity based on rotation speed deviation so as to control ISC valve 154.
Patent JP-H08206375-A (JP)
Title: Method and device for sticking skin material
Inventor: MARUYAMA MASAYA
IPC: B29L31/58
Filed: 1995-02-03
Abstract: PURPOSE: To materialize a method for sticking a skin material 4 to a cushiony base material by means of a hot melt type adhesive. CONSTITUTION: A bag, in which a proper one place is a gate between a skin material and a base material and other section is blocked, is made by sticking a hot melt type adhesive to the rear of a skin material 4, and fixing other section to the base material 7, leaving one place out of the periphery of the section where the adhesive of the skin material 4 is adhered. Accordingly, the adhesive on the rear of the skin material is fused and also the adhesive face of the base material is heated by inserting an air nozzle from the gate into the bag, and blowing out hot blast into the bag, and the air nozzle is pulled out of the said bag while blowing out hot blast from the air nozzle, and besides, the skin material 4 is pressed against the adhesive face of the base material from the outside while pulling out the air nozzle.
Patent JP-H0634898-A (JP)
Title: Device and method for switching wiring of optical fiber
Inventor: SAITO KAZUTO
IPC: G02B26/08
Filed: 1993-02-04
Abstract: PURPOSE:To provide the device for switching the wiring of optical fiber which can preclude defects such as a decrease in the operability of connection or frequent misconnection due to the gathering of plural optical fibers on the connection surface of a connection board. CONSTITUTION:Plural 2nd optical fibers 6 are connected to the surface of the connection board 1 in an array state and coupled with plural 1st optical fibers 3. This device is equipped with an excessive-length processing part 9 where excessive-length parts of the 2nd optical fibers 6 are stored and processed, plural section rods 12 which section the surface of the connection board 1 into plural arrays, and a robot mechanism 13 which moves along the sectioned arrays to extract an optional 2nd optical fiber 6A vertically, connects the extracted 2nd optical fiber 6A to a new switching position on the surface of the connection board 1, and also couples it with an optional 1st optical fiber 3 again.
Patent JP-S61176385-A (JP)
Inventor: TAKAHASHI CHUICHI
IPC: A63H29/22
Filed: 1985-01-31
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-H09210872-A (JP)
Title: Method and apparatus for measuring seat environment of seat cushion quantitatively
Inventor: EEBERUHARUTO FUAUSUTO
IPC: G01M99/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To realize measurement close to the reality by applying a load close to actual one to a seat cushion to be tested, supplying a wet flow corresponding to natural perspiration from an environmental mat to the surface of seat and then measuring residual humidity on the seat. SOLUTION: A mechanical load close to actual one is applied to a seat cushion 1 to be tested using a seat tester 4 modeling a human body. A mat 3 is heated substantially up to the body temperature and a wet flow accumulated in an accumulation wool is released gradually from the flexible environmental mat 3 inserted into the abutting region between the surface 2 of seat and the tester 4. Residual humidity being imparted to the surface of seat or appearing thereon is measured by means of a humidity sensor. According to the method, a test can be carried out under accurately defined conditions and reproducible measurements can be obtained.
Patent JP-S59143790-A (JP)
Title: Rolling control device for high-speed boat
Inventor: ITOU YASUHIRO
IPC: B63B39/06
Filed: 1983-02-05
Abstract: PURPOSE:To ensure the stable cruising of a high speed boat, by providing such an arrangement that the angular velocity of rolling of a hydrofoil boat is detected, and rolling flaps attached to a hydrofoil are rotated in accordance with the thus detected value. CONSTITUTION:Rolling fins 6a, 6b project obliquely downward and outward from the lower part of the front section of a hydrofoil 2, and the rear half parts thereof are formed as rotatable rolling flaps 7a, 7b that are adapted to be rotated by servo-mechanisms 11a, 11b in the directions in which the rolling is reduced, in accordance with a signal in proportion to a angular velocity detected by an inboard sensor 9 for detecting the angular velocity of the rolling. The rolling of the boat caused by disturbance due to waves and winds, etc. is aimed at being prevented to ensure the stable high speed cruising.
Patent JP-H10203758-A (JP)
Title: Hydraulic elevator device
Inventor: YOSHINO TOSHIO
IPC: B66B9/04
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a shock in a cage at the time of start by opening and closing a main check calve by the hydraulic pilot operation of a pilot pressure chamber by an electromagnetic-operated hydraulic open and close valve device and communicating the pilot pressure chamber of the main check valve which is opened and closed with a flow passage on a downstream side. SOLUTION: The connection of an oil passage between a hydraulic pump 4 which is driven forward and reversely by an inverter motor M and hydraulic jack 2 which raises and lowers a cage 1 is opened and closed by an electromagnetic-operated hydraulic open and close valve device 3. That is, the electromagnetic-operated hydraulic open and close valve device opens and closes a main check valve 5 by the hydraulic pilot operation of a pilot pressure chamber of the main check valve 5 when the cage is stared and communicates the pilot pressure chamber of the main check valve 5 with an oil passage on a downstream side by a first solenoid valve 6 and a second solenoid valve 7. Consequently, it is possible to prevent the occurrence of a shock in the cage at the time of its start without using a variable restriction.
Patent JP-H06229174-A (JP)
Title: Sealed shutter device
Inventor: WADA HIROMI
IPC: E06B7/22
Filed: 1993-02-05
Abstract: PURPOSE:To prevent penetration of an outside gas into the inside and the leakage of an atmospheric gas effectively by setting an angle formed by the contact surfaces of a dog and a roller and the surface of a shutter plate at a specific angle. CONSTITUTION:When a shutter plate 6 is lowered through a connecting rod E continuously connected to the piston rod of a cylinder in an upper section and an opening section is closed, the rear of the shutter plate 6 is brought into contact with an opening-section O ring 5 mounted on the whole circumference of the opening of the front of a rear opening section component B. A plurality of dogs 1 installed on the surface of the shutter plate 6 and a roller 2 set up onto the rear surface section of a front opening section component A are brought into contact at the same time as the rear of the shutter plate is bought into contact with the opening-section O ring 5. Since an angle alphaformed by the contact surface of the dog 1 and the roller 2 and the surface of the shutter plate 6 is set at 0.5 deg. or 1.0 deg. at that time, the shutter plate 6 is pushed against the opening section with the downward lowering of the shutter plate 6. Accordingly, contact pressure to the opening-section O ring 5 is increased with the lowering of the shutter plate 6, thus improving airtightness.
Patent JP-2000210370-A (JP)
Title: Sterilization method for container with juncture
Inventor: YOSHIDA TAKAO
IPC: A61L2/08
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a sterilization method for a container with a juncture which is capable of sufficiently enhancing the sterilizability or axenic property of the juncture of resin containers to each other and is capable of easily sterilizing the juncture without the occurrence of destruction in the juncture and without imparting inconvenience to another portions in a production line. SOLUTION: The inside of a juncture 12 which is the juncture 12 connecting one container member made of a resin and another container member, forms a peelable hermetic sealing part 28 in the juncture of one or both of the container members and allows the communication of the contents in the respective container members with each other by unsealing the hermetic sealing part 28 is sterilized by irradiation of the juncture with high energization pulse rays of a light emitting lamp by a pulse electric field treatment apparatus in the sterilization method for the container with the juncture having the juncture 12 described above.
Patent JP-S56115907-A (JP)
Title: Ultrasonic penetration device
Inventor: UESUGI NOBUO
IPC: G21C17/08
Filed: 1980-02-18
Abstract: PURPOSE:To enable measurement of the size of an obstacle and the interval of a gap by dividing a reflection plate into many small pieces and by varying the distance between each small-piece reflection plate and a transducer. CONSTITUTION:The reflection plate 9 arranged inside the container of a nuclear reactor is divided, for instance, into six pieces laterally within the range of the width theta of an ultrasonic beam emitted from the transducer 8 and further is shaped into a staged form so as to vary the distance between the respective small piece of the divided reflection plate and the transducer 8. Likewise, the reflection plate is divided, for instance, into three pieces longitudinally as well and shaped into a staged form so as to give the difference in distance to each small-piece reflection plate. By this constitution, time differnce is caused in echo received and, therefore, by discriminating the echo masked by the obstacle, the measurement of the size of the obstacle and the interval of the gap becomes possible.
Patent JP-S59146712-A (JP)
Title: Travelling shearing machine
Inventor: SASAKI SHIYOUICHI
IPC: B23D25/04
Filed: 1983-02-04
Abstract: PURPOSE:To make a press-cut shearing operation available of a pipe work of large inside diameter by synchronizing a travelling element of tool and a pipe work displacement, controlling so that an internal die may follow displacement of blade and setting preliminarily internal die and blade at a relative shearing position. CONSTITUTION:A blade holder servo-mechanism 24 is installed which positions, while travelling, a blade holder 18 for predetermined shearing length by means of an electric motor 22 and further, performs follow-up control while shearing, of a travelling element of the blade holder 18 following travel of a pipe work 14. Further, an internal die 44 can make reciprocating motions along the pipe work 14 from the side of a sheet metal work 11. Namely, a driving rod 45 is introduced into the pipe work 14 and its one end is fixed securely to the internal die 44 and the other end sticks out of the pipe work 14 onto the sheet metal work side 11 and a toothed rack 46 is connected to the projecting end, the rack being engaged with a pinion 47 which is rotated by an electric motor 48. Additionally, a internal die servo-mechanism 49 is installed which allows the internal die 44 to be followed with respect to the travelling element of the blade holder 18 through an electric motor 48. Thus, at the time of shearing of the pipe work 14, the internal die 44 is always located in the vicinity of blades 16, 17 and accordingly, even if a diameter of pipe work 14 is large, shearing operation is allowed by a press-cut method.
Patent JP-H11198028-A (JP)
Title: Abrasive for magnetic disc substrate and method of polishing
Inventor: TOMITA KENJI
IPC: B24B37/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide abrasive to obtain a magnetic disc substrate having such a high surface polishing quality as is free from scratches whose depth is greater than 50 Å or from any pit in Ra<=10 Å, and Rmax <=150 Å, or preferably Ra<=5 Åand Rmax <=80 Å (in surface roughness), in the polishing stage following the Ni-P plating processing in the process of manufacturing an aluminum, magnetic disc substrate. SOLUTION: Abrasive for a magnetic disc substrate is used for polishing the magnetic disc substrate into a mirror finished surface after the Ni-P plating processing. In the abrasive, the abrasive grains are of titania, the rutile factor (rutile quantity/rutile quantity+anatase quantity)×100%) should be less than 50%, the mean grain size should be smaller than 0.4 μm, and the maximum grain size should be smaller than 1.5μm. As for etchant which is mixed for promoting the polishing action by the abrasive, it is preferable to choose among aluminum nitrate, oxalic acid, and iron chroride. As for the method of polishing, the above titania abrasive is in use.
Patent JP-S56115857-A (JP)
Title: Ignition timing controller for engine
Inventor: TADA YASUO
IPC: F02P5/155
Filed: 1980-02-15
Abstract: PURPOSE:To obtain a curved ignition property accurately and stably by a method wherein a property of a function curve consisting of the number of rotation is given to the rotation function circuit in an ignition timing control circuit. CONSTITUTION:When an engine operates under the intended number of rotation a thyrister 51 is controlled by the 1st signal from the 1st signal coil and when an engine operates over the intended number of rotation the thyrister 51 is controlled by an ignition signal output from an ignition timing signal circuit 8 which receives the 2nd signal from the 2nd signal coil 4 and works synchronizing with the number of rotation of the engine. An F-V circuit 13 and an output circuit 14 are connected to the ignition timing control circuit 8. The F-V circuit 13 consists of an integration circuit and a square root or a square circuit.
Patent JP-H10225061-A (JP)
Title: Ac generator for vehicle
Inventor: SUGITANI KATSUHIKO
IPC: H02K5/24
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator with cooling fan which can reduce noise while rotating. SOLUTION: A cooling fan 26, which is mounted and fixed on a rotor serving as the rotor of an alternator, is composed of a fan substrate 40 mounted and fixed on the axial end surface of a pole core, and a plurality of fan blades 42 extending in the rotating shaft direction from the fan substrate 40. The fan blade 42 is composed of a flat main surface 42A and an outer end surface 42B, whose end is partially inclined rearwards in the rotational direction. By inclining the outer end surface 42B to the main surface 42A rearwards in the rotational direction, the discharging area of cooling wind delivered from the fan blade 42 is extended, and delivery pressure at a front end part is suppressed, so that it is possible to reduce fan sound.
Patent JP-H08211232-A (JP)
Title: Air tight optical adapter
Inventor: KUROSAWA KIYOSHI
IPC: G02B6/00
Filed: 1995-02-06
Abstract: PURPOSE: To provide an air tight adapter which allows the penetration of a signal mode optical fiber into a hermetic container without intervention of a lens system. CONSTITUTION: An air tight adapter 10 has a flange part 34, the single mode optical fiber 38 and a seal ring 40. The flange part 34 is formed to a disk shape larger than the outside diameter of a through-hole 27 and is provided with plural mounting holes 42 of bolts 41 of the outer peripheral side thereof. The flange part 34 is bored with an insertion hole 43 axially penetrating the central part thereof. The optical fiber 38 is coated with a metallic film 46. Brazable metallic materials, such as copper, nickel, gold and silver, are selected for the metallic film 46. The optical fiber 38 is inserted into the insertion hole 43 and is fixed by melting, filling and solidifying the brazing filler metal, such as solder or silver solder, between the metallic film 46 and the inner peripheral surface of the insertion hole 43.
Patent JP-H09190662-A (JP)
Title: Cassette holder in vtr or the like
Inventor: OGAWA TAKASHI
IPC: G11B15/675
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and to reduce the cost of the mechanism of a VTR, etc., by arranging a spring on a side plate of a cassette holder for pressing the cassette. SOLUTION: This cassette holder 3 is provided with a bottom part 4 for placing the inserted cassette 2 thereon and the side plates 5, 6 arranged on both sides of the bottom part, and one side plate 5 is constituted of a resin. A cassette pressurizing part 5b is formed on this side plate 5, and the cassette 2 is energized by the compression spring 9 through the cassette pressurizing part 5b and pressed in contact with another side plate 6, then the cassette 2 is held by the cassette holder 3.
Patent JP-H02198439-A (JP)
Title: Tight contact plate of x-ray photographic device
Inventor: UOSAKI YASUHIRO
IPC: A61B6/00
Filed: 1989-01-27
Abstract: PURPOSE:To prevent the drop-out of a specimen image photographed on an X-ray film as far as possible by a front plate, back plate, inverting roller, and holding mechanism having 1st and 2nd shaft, etc. CONSTITUTION:The front plate 6 inputted with the X-rays transmitted through the specimen image, the back plate 7 which is provided to face the above- mentioned plate and operates to open and close to bring the film 3 into tight contact therewith together with the front plate 6, the inverting roller 15 which comes into contact with the roller 2 and inverts from the roller rotating direc tion thereof, and the holding mechanism 20 which has the 1st and 2nd shafts 9, 10 and other members and holds the film are provided. One of the 1st and 2nd shafts 9, 10 of the holding mechanism 20 rotates when the shaft comes into contact with the roller 15. The film 3 transported from the rollers 1, 2 is then transported and can be inserted between the front plate 6 and the back plate 7. The rotation is stopped and the film 3 is held by the slender shafts 9, 10 when the shaft parts from the roller 15. The drop-out of the image informa tion is drastically decreased when the specimen is subjected to X-ray photographing. The easily visible diagnosis information is thus obtd.
Patent JP-S58136639-A (JP)
Title: Polyolefin composition
Inventor: NAKAJIMA YASUSHI
IPC: C08L23/02
Filed: 1982-02-08
Abstract: PURPOSE:To provide the titled compsn. which has excellent moldability and does not undergo discoloration, by blending a uniform mixture of a higher fatty acid and its alkali metal salt with a polyolefin. CONSTITUTION:A polyolefin compsn. is obtd. by blending a uniform mixture consisting of a higher fatty acid such as lauric acid or palmitic acid and its alkali metal salt such as sodium laurate or potassium palmitate with a polyolefin such as PE. Even when this compsn. is molded into a thin film by inflation, the film little suffers bursting at its expanded part and a stable continuous operation is possible. Even when high-speed melt spinning is conducted to produce a monofilament, thread breakage does not occur. With regard to the possibility of discoloration caused by the use of potassium salt of a higher fatty acid, a sufficient discoloration preventing effect can be obtd. by mixing a powdered higher fatty acid.
Patent JP-H08187487-A (JP)
Title: Hot water type garbage treatment machine
Inventor: KAWARABAYASHI KANJI
IPC: B09B3/00
Filed: 1995-01-10
Abstract: PURPOSE: To reduce the generation of noise in the night of a hot water circulating type garbage treatment machine utilizing thermophilic bacteria. CONSTITUTION: The peripheral wall 4 of a garbage treatment tank 3 having an opening and closing lid 1 provided to the upper surface thereof and having stirring blades 2 provided therein is formed as a double structure and the peripheral wall 4 is packed with small spherical capsules 5 including a heat accumulating agent and the hot water supplied from a gas hot-water supply device through reciprocal pipings 6a, 6b is circulated into the peripheral wall 4. Urban gas cheaper than electricity is used to hold the temp. of the peripheral wall 4 of the treatment tank 3 to a temp. slightly lower than suitable temp. (about 60 deg.C) for thermophilic bacteria and the number of times of ON/OFF of a burner is reduced by the heat accumulating effect due to the state change of the heat accumulating agent and the generation of noise in the night can be minimized.
Patent JP-H05186130-A (JP)
Title: Counter stacker
Inventor: NOZAWA HIROYOSHI
IPC: B65H31/30
Filed: 1992-01-07
Abstract: PURPOSE:To provide a counter stacker which has excellent workability and durability. CONSTITUTION:A small bundle plate 29 is attached so htat its tip is able to descent. A carrying belt pulley device 31 is arranged under the carrying belt pulley device 31 so as to rotate and fall toward a carrying passage 22. The small bundle basket 33 is condtructed by fixing plural number of U-letter shaped member 37 to a connecting member 35. The part, in which the small bundle basket 33 of a carrying belt conveyer 21 falls, is constructed by plural number of converyer members.