baber/WOPTO huggingface dataset:
Patent JP-2001129866-A (JP)
Title: Method and apparatus for cleaning film casting cooling roll
Inventor: TAKAGI NORIO
IPC: B29C47/88
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for continuously producing a favorable quality film for a long term by a method wherein the low molecular weight compound or the like of a polymer adhering to a cooling roll is continuously cleaned up and removed at the manufacturing of the film by bringing a melt polymer extruded filmily into close contact with the cooling roll by being pressed with a gas and then setting the polymer. SOLUTION: The cleaning method of the film casting cooling roll is realized by continuously or intermittently executing a series of processes consisting of a process, in which a sheet-like aggregate of fiber is brought into contact with the surface not in contact with the film of the cooling roll so as to transfer foreign matters adhered to the roll to the sheet-like aggregate, a process for suckingly remove the foreign matters from the foreign matter adhering surface of the sheet-like aggregate and a process for bringing the surface, from which the foreign matters are suckingly removed, of the sheet-like aggregate is again brought into contact with the surface, which lies upstream from the above contacting position with the roll, of the cooling roll, in the casting method of a film,  in which a melt polymer is extruded filmily from an orifice-like mouth piece so as to be brought into close contact with the surface of the cooling roll by being pressed with the gas and then set the polymer.
Patent JP-H09123192-A (JP)
Title: Mold for foam molding
Inventor: KIRYU AKIO
IPC: B29C39/26
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To easily release a cushioning material from an intermediate mold by so constituting as to rotate a set pin for setting a backing sheet together with an upper mold, and previously releasing the pin from the sheet integrally molded with the cushioning material upon rotation of the upper mold after the cushioning material is molded. SOLUTION: An insert 30 is integrally disposed at a plate 22 for constituting an upper mold 18 of a foam mold. The insert 30 is molded at the side shape in an arrow state, and a set pin 26 for inserting and supporting the vicinity of the one end of a backing sheet 12 to be set to an intermediate mold 20 is disposed at the end. When the mold 18 is closed, the insert 30 is engaged with the insertion hole 20b formed at the mold 20, and the arrow part can be opposed in the foam molding area. After the foam molding, the mold 18 is rotated to release the pin 26 together with the mold 18 from the mold 20.
Patent JP-H05309492-A (JP)
Title: Backing strip for plate joint
Inventor: TAKASU KASABUROU
IPC: E04C3/32
Filed: 1991-11-01
Abstract: PURPOSE:To provide the backing metal for the plate joint so that a sound weld zone without stress concentration can be obtained. CONSTITUTION:In a baking strip 1 used at the time of butt welding metal plates to be welded W2, W3 having different thickness, the front surface in contact with the metal plate W2 having thin thickness and the front surface in contact with the metal plate W3 having thick thickness are made to a continuous shape with one or plural numbers of steps 4. This structure is suitable for the joint structure of a through diaphragm system piercing the diaphragm W3 through the cutting part of upper and lower flange parts of a column pillar W1.
Patent JP-H01153717-A (JP)
Title: Production of polyester
Inventor: UCHIDA FUMIO
IPC: C08G63/78
Filed: 1987-12-10
Abstract: PURPOSE:To obtain the title polymer scarcely containing coagulated particle, having excellent particle dispersibility and suitable for magnetic tape, etc., by adding calcium carbonate particles having specific average particle diameter and crystal particle diameter to a polyester derived from an aromatic dicarboxylic acid and a glycol. CONSTITUTION:The objective polyester can be produced by adding (A) calcium carbonate having an average particle diameter of 0.02-2.5mum and crystal particle diameter of 400-700Angstrom  to a reaction system of (B) a bifunctional acid component composed mainly of an aromatic dicarboxylic acid and (C) a glycol component such as ethylene glycol at the initial stage of polymerization, e.g. in the stage of prepolymer and the components are subjected to polycondensation reaction. The component A is added in an amount of 0.005-5wt.% based on the polyester preferably as a slurry in the component C.
Patent JP-2001136689-A (JP)
Title: Electric motor
Inventor: OZAKI SOZABURO
IPC: H02K29/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide molded field magnets with various lengths without being equipped with various kinds of forming dies with different axial lengths. SOLUTION: The electric motor is equipped with a stator having a stator core where stator coil winding is wound, and a rotor having a cylindrical field magnets being provided in a rotor yoke. The field magnet is a molded magnet being bonded by sintering or a synthetic resin, and is an anisotropic magnet that is given a magnetic field orientation on forming. In this case, a plurality of field magnet pieces with the same radius are arranged in the axial direction of the rotor for forming the field magnet.
Patent JP-H10159904-A (JP)
Title: Split type fly wheel
Inventor: KISHI KAZUYUKI
IPC: F16F15/129
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To improve torsion characteristic of a split type fly wheel by making the damper characteristic of the split type fly wheel with a torsional damper multistage and enhancing an integrated spring constant in order with increasing the mutual angle of torsion between the half-bodies of the fly wheel. SOLUTION: The first spring and the second spring having a greater play than that of the first are interposed in parallel between one half-body of fly wheel IT and a control plate 1, and a frictional connecting mechanism J and the preliminary compressed third spring are interposed in parallel between the control plate 1 and the other half-body of fly wheel IE. When the mutual angle of torsion between the half-bodies IE, IT, which corresponds to a play of the second spring is θ2 , the spring constant of the first spring is K1 , the pre-compressing force of the third spring is P, the frictional connecting force of the frictional connecting mechanism J is Fr , the following equation is obtained: K1 .θ2 ≈P+Fr .
Patent JP-H02159670-A (JP)
Title: Word processor
Inventor: YAMAMOTO KANJI
IPC: G06F17/21
Filed: 1988-12-14
Abstract: PURPOSE:To easily protect data by making a hard disk driving device attachable and detachable to/from a word processor body. CONSTITUTION:When the hard disk driving device is inserted from the front of the body unit 1, the device 12 is guided by a guide plate and inserted into a fixed position and a connecting plug for an interface fixed to the rear face of the device 12 is connected to interface connectors 17, 18 and simultaneously latchetted and fixed by an one-way latchet. The loading of the device 12 is completed by said operation. Since the hard disk driving device 12 can be easily attached/detached to/from the body unit 1, down-loading for data protection can be omitted and operability can be sharply improved.
Patent JP-H05129998-A (JP)
Title: Satellite communication system
Inventor: OGAWA YASUYUKI
IPC: H04B7/204
Filed: 1991-10-31
Abstract: PURPOSE:To provide the satellite communication system in which a relevant caller station is connected automatically to an opposite earth station simultaneously when an idle state of the opposite earth station takes place even if the opposite earth station is in the connection state to other earth station. CONSTITUTION:The system is provided with plural earth stations 6,7 and a DAMA controller 1 assigning a satellite line between two earth stations making a connection request by the DAMA system. Then the DAMA controller 1 is provided with a connection control section 2 accepting a standby connection request and a callee station number from a caller station, a standby connection management section 3 storing the standby connection request and the callee station number from the caller station through a satellite line between two earth stations to be accepted by the connection control section 2, and an idle state detection section 4 detecting whether or not a callee station is idle. Then when the callee station is idle, the connection control section 2 is provided with an automatic standby connection function connecting automatically the caller station and the callee station.
Patent JP-H04186982-A (JP)
Title: Wide signal recording/reproducing device
Inventor: ITO SHIGEYUKI
IPC: H04N5/928
Filed: 1990-11-21
Abstract: PURPOSE:To automatize the aspect ratio conversion of an output video signal by discriminating an aspect ratio of an inputted video signal and generating a recording mode signal for showing the aspect ratio, and recording this signal in a recording area being different from a video signal recording area. CONSTITUTION:As for an aspect discriminating signal outputted from a wide decoder 2 and a video camera 3, its mode is discriminated by a mode discriminating circuit 16. Subsequently, in accordance with this output, a recording mode signal for discriminating a recording signal is outputted from a mode signal generating circuit 17. This recording mode signal is recorded in an area being different from a video signal recording area on a magnetic tape 12 by a rotary video head. In this regard, as for a monitor output of a video signal inputted selectively by a changeover switch 4, whether it is outputted in a wide signal form of 16:9, or whether it is outputted in a normal signal. form of 4:3 is switched automatically in accordance with whether a TV 21 is a wide TV or a normal TV.
Patent JP-H01155212-A (JP)
Title: Plant monitor apparatus
Inventor: OGUCHI HARUO
IPC: G01D7/00
Filed: 1987-12-14
Abstract: PURPOSE:To monitor a plant, by making it possible to indicate a period showing the transition of the quantity of state of a process and indicating the past defi nite period and the present time to simultaneously display the transition of the quantity of state. CONSTITUTION:When a mode A is selected by a display mode selection means 8, the data of a predetermined item is read from a data preserving memory 3 and, for example, the transition of the quantity of state of a plant P from the point of time before 3hr to the present time is displayed on the left half of the picture of a display device 13. Next, when a mode B is selected, the present value of the data of the predetermined item is successively read from a present value renewing means 9. The time figure of the picture moves to the right half to reach the right-hand end after 3hr and the display on the right half of the picture moves to the left half and data is continuously displayed from the center to the right. Since a time width can be freely indicated in the past and on and after the present point of time with respect to the indication of a display period, desired display content can be easily obtained. The transition of the quantity of state of every process is simultaneously displayed and the transitions of both of them can be easily compared.
Patent JP-H07136681-A (JP)
Title: Batch type waste water treatment apparatus
Inventor: MOROOKA HIDENORI
IPC: C02F3/20
Filed: 1993-11-19
Abstract: PURPOSE:To improve treatment capacity by increasing the concentration of microorganisms in a treatment tank and facilitate the discharge of only supernatant by feeding a large number of fluid type carriers which float freely with waste water in the course of aeration and precipitate with sludge in the course of precipitation into the treatment tank. CONSTITUTION:A large number of carriers 5 which have a specific gravity of 1.01-1.04 including microorganisms deposited and are sponge with open pores of 60-700mum diameter and of a size of 5-15mm are fed into a treatment tank 1. In an aeration process, a whirlpool is produced by aeration air from an aerator 2, and the carriers float freely in treated water 6. Since the carriers 5 are suitable for microorganisms to adhere and propagate on them, a high efficiency of purification can be attained while the concentration of microorganisms in the treatment tank 1 being increased. The formation of an anaerobic area in the carrier 5 enables nitration and denitrification even in the course of aeration. In the precipetation process, the carriers precipitate with sludge so that the separation between supernatant 5a and sludge 7 can be carried out efficiently.
Patent JP-S63162763-A (JP)
Inventor: KARURU YOZEFU HERUTO
IPC: D06P1/00
Filed: 1987-12-14
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-H04182220-A (JP)
Title: Commodity classification device
Inventor: SAKAGAMI MASATOSHI
IPC: B65G47/46
Filed: 1990-11-19
Abstract: PURPOSE:To prevent generation of noise by providing protrusion on the outer peripheral surface of an endless buddle support body the inner peripheral part of which is made of a soft nonmetal material, and installing the buddle on the protrusion with a reinforcing part higher in rigidity than a belt in the width direction. CONSTITUTION:The inner peripheral surface of an endless belt 401A with a large number of teeth 407 over the entire length is formed of a soft non-metal material such as synthetic rubber and others. Protrusion 409 is protrusively provided at the corresponding position of the teeth 407 on the outer peripheral surface of the belt 401A. Additionally, installation parts 411A, 412A and reinforcing members 411, 412 made of support parts 411B, 412B with support surfaces 411C, 412C approaching and facing the outer peripheral surface 410 of rectilinear travel parts 413, 414 of the belt 401A are prepared with a material which is higher in rigidity than the belt 401A. Then, the buddle 402 is installed on the protrusion 409 through the reinforcing members 411, 412 inbetween.
Patent JP-2000144885-A (JP)
Title: Garden deck structure
Inventor: SUMIDA HIROO
IPC: E04B1/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a garden deck structure of high practical value that can be built with an improved efficiency over conventional garden decks, has high water reserving capacity advantageously in terms of equipment and allows an efficient and easy maintenance. SOLUTION: A plurality of deck construction blocks B are parallelly provided each of which consists of a setting 2 provided with a water reserving space open upward and a cover 4 demountable from the setting 2 in the state of closing the water reserving space and having an upper face formed on a tread 3. At least one of the deck construction block B includes a water intake means 17 for guiding rain water into the water reserving space of the deck construction block B and a connecting means for communicating and connecting the water reserving spaces of the deck construction blocks B. At least one of the deck construction blocks B also includes an extracting means 19 for extracting rain water reserved in the water reserving spaces communicated and connected to each other.
Patent JP-H09134627-A (JP)
Title: Electric wire stranding machine
Inventor: MORI KATSUHISA
IPC: H01B13/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To continuously and efficiently manufacture an bundled electric wire whose respective single wires are not naturally loosened, separated and diffused from a cutting end part by winding them through a center guide plate by collecting three covered conductors passing through a guide hole. SOLUTION: Electric wire bundles A by winding a covered electric wire 4 by covering a metallic conductor 4a of a conductor with an insulating synthetic resin covering 4b, are respectively installed on electric wire bundle holders 3, and its tips are connected to a winding drum 10 through guide holes 5, a center hole 7 and an electric wire sending drum 16. A rotary board 1 is rotated in the constant direction through a driving mechanism 11, that is, a motor 18 and gears 19 and 20. At the same time, the holders 3 are also rotated in the same direction with the rotary board 1 through a driving mechanism 14, that is, a motor 21 and gears 22 and 27. The covered electric wire 4 pulled out of the electric wire bundles A is stranded into a single bundled electric wire 9 by the center hole 7 of a center guide plate 8, and is wound round the winding drum 10. In this case, an electric wire 4 is also twisted into a single bundled electric wire. Its electric wire 9 hardly causes a condition where its end part is naturally loosened, separated and expanded.
Patent JP-H06160849-A (JP)
Title: Back light for panel
Inventor: KASHIMA KEIJI
IPC: G02F1/1335
Filed: 1992-11-25
Abstract: PURPOSE:To make brightness distribution of the surface of a light transmission plate uniform by making the mirror surface of a reflecting plate on a light transmission plate side in a contact between the reflecting plate and the light transmission plate covering a linear light source, and disposing the reflecting plate and the light transmission plate through an air layer. CONSTITUTION:The light diffusing reflecting plate 3 is arranged to cover the nearly entire surface of the light transmission plate 1 coated with light scattering material or provided with a light diffusing function. The linear light source 4 is covered by the mirror surface reflecting plate or a mirror surface reflecting film 8 which is a reflector having a gap for making light enter the tip part of the light transmission plate 1 and cover the surface of the light source and its surface. The light source is arranged proximately to at least one end face part of the light transmission plate 1 in a state where the center axis of the light source is made in nearly parallel with the end face of the light transmission plate 1. In this case, both tip parts of the mirror surface reflecting plate covering the linear light source are disposed with the extending surface on the end of the light transmission plate 1 and the surface of the back surface through the air layer 7.
Patent JP-H01196381-A (JP)
Title: Ink ribbon transferring dyestuff under action of heat
Inventor: BUORUFUGANGU BAIYAA
IPC: B41M5/26
Filed: 1988-12-15
Abstract: PURPOSE: To reduce the control energy of printing by adding cellulose nitrate, of which the decomposition temp. is adjusted to 100-150 deg.C by a catalytic additive, to an ink layer or a separation layer as a decomposable component that promotes the transfer of a dye upon the application of heat. CONSTITUTION: A support layer 2 is coated with an ink layer 3 containing a dye bonded within wax and/or a thermoplastic resin and cellulose nitrate being a component decomposed upon the application of heat. The decomposition temp. of cellulose nitrate is adjusted to about 130-140 deg.C or 110-130 deg.C by adding 1-20 wt.% amidosulfonic acid or toluol-4-sulfonic acid as a catalytic additive. When cellulose nitrate is heated to decomposition temp., it discharges additional heat and generates gas (CO2 , CO, N2 , H2 ) to be decomposed explosively. The ink layer 3 is melted by heat and the generated gas bonds molten ink particles to a recording support by high kinetic energy.
Patent JP-H09151714-A (JP)
Title: Aluminum alloy made spring retainer for internal combustion engine
Inventor: HARA NOBUO
IPC: C22F1/04
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To improve both fatigue strength and wear resistance of the contact part of a valve spring by leaving a surface contact with the valve spring as a non-machined surface to which only T6 thermal treatment is applied without being machined. SOLUTION: A raw material formed of an aluminum alloy is reinforced by applying T6 treatment in JIS after being cold forged. Finishing by a turning lathe and so on is executed on the whole peripheral surfaces including the fitting hole 7 of a cotter except for the lower part 6b of a spring receiving flange part 6a to which a valve spring 4 in a spring retainer 6 after T6 treatment is connected, and a downward peripheral surface 6c which is continued to the lower part 6b. That is, the lower surface 6b and the peripheral surface 6c are left as non-machined surfaces to which only T6 treatment is applied without being finished. Hereby, a stress concentration part is prevented from being formed to the non-machined surface parts, and a hard oxidized film is left so that both fatigue strength and wear resistance can be improved.
Patent JP-H0191792-A (JP)
Title: Production of oligosaccharide by column of immobilized enzyme and device therefor
Inventor: AJISAKA KATSUMI
IPC: C12P19/04
Filed: 1987-12-15
Abstract: PURPOSE:To efficiently obtain an oligosaccharide, by passing a solution containing saccharides through a column of an immobilized glycosidase and connected in series to a column of active carbon, continuously circulating the solution and then desorbing the oligosaccharide adsorbed on the active carbon. CONSTITUTION:A solution containing a buffer solution and a substrate is introduced into a system of an apparatus constituted of a column 2 of immobilized enzymes prepared by linking enzymes having glycosidase activity to an insoluble carrier, a column 3 connected in series to the column 2, a circuit 1 which is a conduit for circulating a substrate solution and a circulating means 4 for circulating the substrate solution therethrough and circulated for a suitable period to adsorb an oligosaccharide on the active carbon. The active carbon column is subsequently removed from the system to elute the oligosaccharide. Saccharides, such as monosaccharides, disaccharides or monoamino saccharides, are used as the substrate.
Patent JP-H05132046-A (JP)
Title: Detecting apparatus for defect in vacuum-shaped packing bag
Inventor: SATAKE TOSHIHIKO
IPC: B65B31/02
Filed: 1991-11-02
Abstract: PURPOSE:To automatize a packaging line with improved safety and to save man power therewith by a method wherein quality of vacuum-shaped packing bags examined in a line for commercializing grains, and defectively-shaped packages produced accidentally are detected. CONSTITUTION:A belt conveyer 13 is installed to the latter section of a vacuum shaping apparatus 1, and a detector 24 composed of sensors 16,22 and a selector 17 composed of air cylinders 18 and a removing board 19 are connected electrically to the conveyer through a control section 20. The control section 20 is also connected electrically to a control section 14 of the vacuum shaping apparatus.
Patent JP-2001133584-A (JP)
Title: Concrete storage container and storage system having it
Inventor: TANAKA YUTAKA
IPC: G21C19/06
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a concrete storage container capable of easily monitoring temperature, distortion and the like exerting an influence on the integrity of the concrete storage container and a storage system having the container. SOLUTION: A substantially cylindrical container main body 12 formed of concrete has a column-like storing part 22, and a canister 14 where radioactive material is sealed is stored in the storing part. The optical fiber 34 of a monitoring device 32 is wound a round the outer surface of the container main body. The monitor device is so constructed that pulse-like laser beam enters an optical fiber from a laser beam source 6, scattered beam of laser beam emitted from the optical fiber is measured by a wavelength analyzer 38, distortion and temperature are detected from the measured intensity of scattered beam and wavelength shift amount by a data processor 39, and the measurement position of the above distortion and temperature is detected from the time expansion of the measured scattered beam.