baber/WOPTO huggingface dataset:
Patent JP-S6112910-A (JP)
Title: Manufacture of acrylonitrile synthetic fiber having high shrinkage
Inventor: KONISHI AKIO
IPC: D01F6/38
Filed: 1984-06-26
Abstract: PURPOSE:To obtain the titled fiber in high efficiency, without using a low- temperature drying after the secondary drawing, by carrying out the wet spinning of a copolymer composed mainly of acrylonitrile and containing a specific amount of acid group, and subjecting the obtained filament successively to the primary drawing, drying, and the secondary drawing in hot air. CONSTITUTION:A high-shrinkage fiber is produced by the following process using a copolymer having an acrylonitrile content of 80-92wt%. Acrylonitrile is copolymerized with a monomer containing acid group (e.g. sodium methallylsulfonate) to obtain an acrylonitrile copolymer containing >=60m-equivalent of the acid group per 1kg of the copolymer. The obtained copolymer is dissolved in DMF, etc. and the dope is extruded through a spinning nozzle into a coagulation bath. The filament obtained by the above wet-spinning process is subjected to the primary drawing at a draw ratio of <=3.0, dried, and finally subjected to the secondary drawing in hot air of 100-140 deg.C at a draw ratio of 1.5-3.0.
Patent JP-S5757215-A (JP)
Title: Device for converting quantity of electricity into pneumatic pressure
Inventor: NANUN RIYOUICHI
IPC: G01D5/42
Filed: 1980-09-24
Abstract: PURPOSE:To improve the accuracy of electricity-pneumatic pressure conversion by varying the flow rate of compressed aie flowing through a venturi tube by means of a solenoid operated valve mechanism to be controlled by a electric signal which is obtained by the conversion of the pressure of the compressed air in said tube. CONSTITUTION:Compressed air is introduced into a venturi tube 11 and the static pressure of compressed air flowing through a throat unit 14 is taken out by an output tube 15. This static pressure is converted into electric signal by a semiconductor pressure sensor 16, amplified by 19 and then converted into feedback voltage Ef. A difference in voltage Ed obtained by comparing feed back voltage Ef with input voltage Ei is amplified 2 and it controls a solenoid operated valve 3 which, in turn, varies the flow-rate Q of compressed air to be guided into through an input port 8  and discharged into the atmosphere through an output port 9.
Patent JP-H07334398-A (JP)
Title: Method and device for automatically extending file
Inventor: AGAKI MASAHIRO
IPC: G06F12/00
Filed: 1994-06-14
Abstract: PURPOSE:To improve file input/output processing efficiency by preventing file areas from being distributed by securing an extended area on a disk device equipped with the largest empty area when extending the files at plural disk devices. CONSTITUTION:Concerning the file extending method at the time of file input/ output processing, a disk device use condition managing means 22 judges whether it is possible to secure the file extending area inside the disk device where the file exists or not and when it is impossible, a file securing area judging means 25 decides the other disk device equipped with the largest empty area. Further, it is judged whether the copy area of the existent file can be also secured or not and when it is possible, the existent file copy area is secured. An extended file updating means 23 secures and updates the extended file area on this disk device equipped with the largest empty area and after an existent file area copying means 24 copies the file from the existent file area to the existent file copy area, the existent file area is opened.
Patent JP-S5755561-A (JP)
Title: Lever operating device of magnetic recorder and/or reproducer
Inventor: MIKAMOTO MAKOTO
IPC: G11B15/675
Filed: 1980-09-22
Abstract: PURPOSE:To stably eject a cassette, by applying the ejecting force to the casette from a cassette pushing member after the cassette is completely moved up. CONSTITUTION:A vertical cam groove 49c touches a projected pin 62c when a cam slider 49 slides. Thus a cassette chassis 62 is turned up to a distant place from the set position. After this, a touching cam part 49i touches a tongue part 61c to give a displacement to a hook spring 61. Thus the engagement between an engagement hollow part 5b and a hook part 61a is released. As a result, a pressure plate 55 is slided into a chassis. Then the cassette is ejected out of the chassis by a pressure plate 55g.
Patent JP-H06345527-A (JP)
Title: Microwave introducing window material
Inventor: TERAO KOICHI
IPC: C04B35/10
Filed: 1993-06-02
Abstract: PURPOSE:To provide a microwave introducing window material hardly causing trouble such as breakage and capable of maintaining stable process performance by using specified alumina ceramics. CONSTITUTION:A slurry prepd. by adding a sintering aid, an org. binder and water to high purity alumina powder is dried, granulated, press-compacted and burnt at 1,500-1,600 deg.C in the air to obtain the objective microwave introducing window material made of alumina ceramics having >=99wt.% purity, >=20,000 FQ value (frequency XQ value) in a GHz frequency region and 1-20mum average grain diameter.
Patent JP-H08327735-A (JP)
Title: Illumination controller
Inventor: TAKANO MASAKAZU
IPC: H03K17/78
Filed: 1995-05-30
Abstract: PURPOSE: To improve the appearance of an illumination controller using light emitting type and light receiving type proximity switches and to reduce the number of parts and size of the controller. CONSTITUTION: When a light receiving element 4 receives the reflected light of light emitted from a light emitting element 1 from a reflecting object 5, an output is generated from a synchronization detecting circuit 7 and a processing circuit 8 switches illumination 3 to a lighting state or nonlighting state based on the output and, at the same time, sends an output to a drive circuit 2. Upon receiving the output, the circuit 2 switches a driving pulse to A1 or A2 in accordance with the non-lighting or lighting state. Therefore, the element 1 can indicate the lighting and non-lighting states of the illumination 3. Since no special pilot lamp, etc., is required for indicating the lighting and non-lighting states of the illumination 3, the degree of freedom in design and the appearance of an illumination controller are improved.  In addition, the number of parts and size of the controller can be reduced.
Patent JP-S6024226-A (JP)
Title: Plane bending method of long-sized belt-like article
Inventor: NAKAMURA KEIICHI
IPC: B21D11/08
Filed: 1983-07-21
Abstract: PURPOSE:To maintain the plane bending part of a long-sized belt-like article at prescribed curvature irrespectively of the position thereof with easy tooling in plane bending of said article by pressing and compressing successively the prescribed bending part with the pressing length divided into a plurality from the length of said part, an adequate pressing width and compression rate. CONSTITUTION:The bending part of a long-sized blet-like article is successively pressed with the pressing length (a) divided into a plurality from the length (c) of said part, an adequate pressing width (b) and compression rate delta. The width (b) is 30-50% of the plate width and contributes most to the curvature. The compression rate delta contributes roughly linearly to the curvature and said rate delta must be within thickness limit of the belt-like article. The relation between the (a), (b), delta and the curvature is graphically depicted after a preliminary test for convenience. This method is practised with the extremely simple tooling which involves pressing of only the punch to the article irrespectively of the position and pitch of the bending part and is therefore simple.
Patent JP-S62290050-A (JP)
Title: Fluorescent character display tube and manufacture thereof
Inventor: KISHINO TAKAO
IPC: H01J31/15
Filed: 1986-06-07
Abstract: PURPOSE:To perfectly suppress the vibration of a grid so as to eliminate the flicker by arranging fine solid grids on a substrate in such a manner as surrounding an anode segment. CONSTITUTION:Solid grids 100 comprise three layers which are formed, on a wiring conductor 102 made of aluminum thin film on the substrate 101, with an insulating layer 104 including mainly low melting point glass having insulating property, antistatic resistance layer 105 including the low melting point glass and conductive powder such as SnO2, and conductive layer 106 made of conductive material such as silver and gold. On the anode conductor 103, phosphor layers 107 which is luminous as red (R), green (G), and blue (B) are arranged, to form the anode segments. The main stem portions 100a of the solid grids 100 are vertically arranged every two rows of the anode segment and the branch portions 100b of the solid grids 100 are horizontally extended in such a manner as sorrounding respective anode segments.
Patent JP-S6025960-A (JP)
Title: Production of n-(di)acyl alpha-amino acid salt
Inventor: FUJII RIYOUICHI
IPC: C07C233/47
Filed: 1983-07-20
Abstract: PURPOSE:To produce the titled compound having excellent hard-water resistance and useful as a rust-proofing agent, etc., economically, without producing a large amount of salt, by reacting a compound having succinic anhydride structure in the molecule with an alpha-amino acid salt in an aqueous solvent at a specific temperature. CONSTITUTION:A compound having succinic anhydride structure in the molecule (e.g. maleinized rosin, maleopimaric acid, or copolymer of maleic anhydride and ethylene, propylene, etc.) is made to react with a salt of an alpha-amino acid (e.g. glycine, alanine, valine, etc.) in an aqueous solvent at about 50-100 deg.C to obtain the objective N-(di)acyl alpha-amino acid salt. The base of the amino acid salt is e.g. NaOH, KOH, etc.
Patent JP-S6111036-A (JP)
Inventor: NAKAMURA TAKEAKI
IPC: A61B18/20
Filed: 1984-06-27
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-2000316714-A (JP)
Title: Electric rice cooker
Inventor: WATANABE MASAHIRO
IPC: A47J27/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the providing of a special rice paddle receiver fixing structure at an electric rice cooker by making a rice paddle receiver using an existent member constituting the electric rice cooker. SOLUTION: An electric rice cooker is provided with a rice cooker body 1 made of a synthetic resin and a lid 2 made of a synthetic resin, and an operation panel part 8 is provided on the outer surface of the body 1 or the lid 2. A rice paddle receiver 13 having an insertion part in the pulling direction of a mold die is integrally formed at a proper place on the outer surface of the body 1 except for the part 8 or the lid 2 so as to insert-support the handle 12a of a rice paddle 12. Then, the receiver 13 can be formed at the time of molding the body 1 or the lid 2 being an existent member constituting the rice cooker.
Patent JP-S6022439-A (JP)
Title: Molded motor
Inventor: DOI YUUJI
IPC: H02K5/15
Filed: 1983-07-19
Abstract: PURPOSE:To improve the bracket fixing structure by mounting a retaining spring on the radial surface of a stator by utilizing the lining force of the spring. CONSTITUTION:A stator core 1 and a winding 2 are integrally molded with resin with a stator 4, a rotor 5 disposed in the stator 4, a bracket 8 rotatably supported through a bearing 7 to the rotor 5, and a retaining spring 14 mounted on the radial surface of the stator 4 are provided. A stepped part is formed due to the radial difference between the end face of the core 1 of the bore of the stator 4 and the end face of the stator 4, the end face of the bracket 8 is contacted with the stepped part, and a spring 14 is mounted on the radial surface of the stator 4 at the outside.
Patent JP-S5922309-A (JP)
Title: Apparatus for manufacturing wound core
Inventor: MINAMI TAKEHIRO
IPC: H01F41/02
Filed: 1982-07-29
Abstract: PURPOSE:To automate the process and to increase the productivity by an apparatus comprising a mechanism for cutting a steel belt being fed from a hoop material in accordance with the operation of the core turning section, a mechanism for conveying the cut steel belt by means of a conveyor belt and for taking up the same, and a forming roller mechanism for bending the steel belt. CONSTITUTION:A steel belt 1 is cut by a cutter 19 at a given position in accordance with the turned length thereof, then the steel belt 1 is subjected to bending by an elastic roller 38 and a roller 39 in accordance with the take-up diameter thereof, and then steel belt 1 is wound round a take-up die 25 for assembling. The above process is repeated in a manner that the steel belts 1 corresponding to the plural turns are taken up with the cutting positions being shifted, thereby to form one group of the steel belts 1. In a similar manner, respective groups of the steel belts are turned while being superposed on the outer side gradually, so as to assemble the core.
Patent JP-H09279643-A (JP)
Title: Built-up hydrant chamber for underground
Inventor: HIRANO YOSHITSUGU
IPC: E03B9/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To establish reduction in weight of constituent elements, stabilization of quality, and mass-productivity in a built-up hydrant chamber for underground. SOLUTION: A hydrant chamber element, block as it is called, is made from thick-walled hard polyvinyl chloride pipes, which have been used as water pipes, and cut into elements having a predetermined length and round cross section, and the elements are formed into shapes having rectangular cross section in hot water at a temperature higher than deflection temperature. The elements are vertically, coaxially stacked so as to have a predetermined height, in which a connection ring 10 made of cast iron or the like is interposed between the elements so as to be fitted into the inner diameter of a higher one and onto the outer diameter of the lower one, and a hydrant iron cover 13 is mounted on an uppermost element.
Patent JP-S6113076-A (JP)
Title: Nozzle apparatus for discharging liquid
Inventor: AZUMA KAZUTO
IPC: F16K31/06
Filed: 1984-06-27
Abstract: PURPOSE:To eliminate the leak of the inside liquid and eliminate the existence of abrasion part by operating a valve piece which moves vertically in the nozzle trunk body by an electromagnetic coil. CONSTITUTION:When a nozzle 11 is to be closed, a valve piece 12 is pressed onto the conical part of the nozzle 11 by the dead weight and hydraulic pressure, and put into the state where the discharge of liquid 14 is brought into stop. While, when the nozzle is to be opened, an electromagnetic coil 13 is put into electric conduction, and the valve piece 12 in the nozzle trunk body 10 is attracted upwardly by the generated electromagnetic force. Therefore, a gap is formed piece 12, and the inside liquid 14 is discharged.
Patent JP-H05319297-A (JP)
Title: Four-wheel steering controller
Inventor: MINAZU KIYOAKI
IPC: B62D7/14
Filed: 1992-05-25
Abstract: PURPOSE:To improve the operation performance by allowing the return to the manual steering mode when a manual selection pushing button switch is operated during the automatic control mode, while allowing the return to the automatic control mode when both modes accord, as for a four-wheel steering controller equipped with the automatic control mode for a tractor, etc. CONSTITUTION:Pushing button switches for each manual selection for the front wheel steering mode, rear wheel steering mode, and four-wheel steering mode and an automatic control mode switch are connected directly with an input interface. When the automatic control mode is set by the automatic control mode switch, automatic control is carried out in correspondence with each steering mode according to the output signals of a front wheel steering angle sensor, rear wheel steering angle sensor, control lever turning angle sensor, and a speed change lever position sensor. At this time, if a manual pushing button is pushed, the selection to the steering mode is performed in priority. When the manual steering mode and automatic steering mode accord, automatic return to the automatic control is performed.
Patent JP-H08303010-A (JP)
Title: Steel tower-mounted type lifting device
Inventor: YODA MOTOOMI
IPC: B66C23/28
Filed: 1995-05-08
Abstract: PURPOSE: To provide a simple and safe lifting device capable of directly lifting materials up to the neighborhood of an assembly position at the time of assembling the end of steel tower arm outside the working radius of a climbing crane. CONSTITUTION: Mounting brackets 2 are secured to the upper ends of two steel tower main pillars 33 projected upward at an assembly process and, then, the base ends of boom posts are held on the brackets 2. Also, the upper ends of the boom posts are jointed to each other, thereby forming a boom 8 capable of reaching the end of an arm 32. A rod wire 14 for lifting materials is extended along blocks 12, 13 and 15, and led clown to the ground along the post 36 of climbing crane 35 for locking with a winch. Also, one end of a wire 17 for elevating the boom 8 is hooked to the end thereof, and the intermediate section of the wire 17 is led along another block 18 on the post 36 of the climbing crane 35, and led down to the ground along the post 36 for locking with another winch.
Patent JP-H01303705-A (JP)
Title: Chip type inductor and mounting thereof
Inventor: OSAWA OSAMU
IPC: H01F17/02
Filed: 1988-06-01
Abstract: PURPOSE:To make it possible to easily automate the mounting process of the title inductor by a method wherein each conductive surface, to be used for connection, is formed on the lower surface of a dielectric, one conductive surface is brought into the state wherein it is conductive to the upper surface of the dielectric. CONSTITUTION:The conductive surface 10, constituting the electrode, on the circuit forming side, formed on the surface of a dielectric 9 is composed of the conductive surface 11 located on the upper surface of the dielectric 9, the conductive surfaces 12A and 12B on each side face of the dielectric 9, and one of conductive surfaces 13A and 13B on the lower surface of the dielectric 9. The other conductive surface 14 on the lower surface of the dielectric 9 is formed by the metal film same as the conductive surface 10, said conductive surface 14 is positioned in the middle of the conductive surfaces 13A and 13B, they are electrically isolated with each other, aid the conductive surface 14 constitutes the electrode on the earth side. Also, connection patterns 16A, 16B and 17 are formed on the position corresponding to the part where the conductive surfaces 13A and 14, which constitute each electrode used when a dielectric resonator 8 is attached on a substrate 15, and they are soldered by heat-fusing cream solder. Through these procedures, the automation of the mounting process can be made possible.
Patent JP-S62293088-A (JP)
Title: Heat exchanger
Inventor: KAWAMURA HIDEO
IPC: F24H3/06
Filed: 1986-06-10
Abstract: PURPOSE:To provide a heat exchanger capable of sending clean space heating air in which no waste gas is mixed into chambers such as vehicles, rooms and the like, and reducing pressure loss on the hot air flow side by disposing a heat flow passage cylinder within a straight heat absorbing passage cylinder provided with an air intake port and an air outlet port, and mounting a heat flow passage pipe substantially perpendicularly to the heat flow passage cylinder. CONSTITUTION:A combustion gas generated by a burner 3 is blown into a heat flow passage 10 within a heat flow outgoing cylinder 9 through a heat passage pipe 4. The combustion gas which have been blown into the heat flow passage 10 advances in the direction shown by arrow A, passing through a space 18 of a cover member 7 and then between heat receiving fins 16 and being guided in the direction shown by arrow and U-turned, and flowing along a heat transfer passage 11 within a heat flow return cylinder 9. In a heat absorbing passage 12, a number of radial heat radiation fins 5 are fixedly disposed on the outer periphery of the heat flow return cylinder 8. Air passes between heat radiation fins 5 and deprives the heat radiation fins 5 of combustion heat and is warmed. Since the heat flow passage pipe 4 penetrates through the heat absorbing passage 12 at a shortest distance, the flow of hot air is hardly checked but air can be caused to flow smoothly.
Patent JP-H0433063-A (JP)
Title: Moving / copying system for cad system
Inventor: SEKI MAKI
IPC: G06T11/80
Filed: 1990-05-24
Abstract: PURPOSE:To set a form as the object of movement at an arbitrary target position in a desired posture by setting a reference point for positioning a to the form as the object of movement and designating an angle to be formed between a linear element constituting the form and the other linear element drawn on a graphic display. CONSTITUTION:An operator sets a reference point P for positioning at one point of a form F as the object of movement and by setting, inputting a moving position Q of the reference point P for positioning and selecting a linear element l' constituting the form F and another linear element l drawn on the display, an angle theta to be formed between the both linear elements is designated. A microprocessor calculates the rotational amount of the form F based on the angle theta to be formed between the both linear elements and calculates the parallel moving amount from the reference point P for positioning and the moving position Q. Then, a transformation matrix is formed according to the rotational moving amount and the parallel moving amount, and the transformation matrix is multiplied to the position data of the form so as to automatically draw the moved form. Thus, without requiring complicated input processing or manual calculation, the form as the object of movement is drawn at the arbitrary target position in the desired posture.
Patent JP-H10321963-A (JP)
Title: Vapor phase growth method for compound semiconductor and light-emitting element
Inventor: ATSUNUSHI FUMIHIRO
IPC: H01L21/205
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a compound semiconductor thin film having a high crystal quality with good reproducibility by reducing impurities in an organic metal vapor phase growth method. SOLUTION: In a crystal growth method for a compound semiconductor thin film, an organic metal compound is used as a Group III raw material, a hydrogen compound or organic metal compound is used as a raw material for Group V, and these are introduced to a reaction pipe by a carrier gas, and either a mixed gas of hydrogen and monosilane (SiH4 ) or a mixed gas of nitrogen and monosilane (SiH4 ) is used as the carrier gas.
Patent JP-S56107481-A (JP)
Title: Inserting force reducing connector
Inventor: JIERII BII MINTAA
IPC: H01R12/82
Filed: 1980-09-24
Abstract: A connector for reduced insertion force includes one or more U-shaped insulators, each having two portions and a gap between them to receive a printed circuit board. A conductor is held by each insulator so that part of the conductor is free to move between first position in which the conductor extends into the gap and a second position retracted from the first position. In the first position, the conductor can make good electrical connection with a printed circuit board inserted into the gap; in the second position, the conductor exerts little or no force on the printed circuit board and therefore allows easier insertion of the board into the gap. The conductor may be a single M-shaped conductor or one or more generally U-shaped conductors attached to an insulator structure in the form of a wafer. A plurality of such wafers may be stacked so that their gaps are aligned and their conductors are spaced apart by a distance corresponding to standard printed circuit spacings. Channels are provided through the insulator to allow an elongated movable means to be inserted therein to engage the connectors when they are in one of their positions and urge them into the other position.
Patent JP-S5827037-A (JP)
Inventor: PAURU MITSUTENBATSUHIAA
IPC: G21C17/003
Filed: 1982-07-29
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。