baber/WOPTO huggingface dataset:
Patent JP-H0251812-A (JP)
Title: Lightning protective insulator
Inventor: NAKAYAMA TETSUYA
IPC: H01T4/14
Filed: 1988-08-12
Abstract: PURPOSE:To dispense with an arcing ring, facilitate transportation, and simply perform the fitting work by providing arc horns on the ground side and the charge side protruded through an insulating outer casing body so as to face bursting holes for a pair of electrode metals. CONSTITUTION:Arc horns 15 and 16 on the ground side and charge side protruded through an insulating outer casing body 12 are provided so as to face bursting holes for a pair of electrode metals. screw holes 6a and 7a are formed on outer peripheries of the upper and lower electrode metals 6 and 7, screws 15a and 16a of the arc horns 15 and 16 are screwed into these screw holes so as to face the bursting holes 2 and protrusively supported to the outside through the insulating outer casing body 12. The discharging arc horns are formed for both electrode metals when a lightning protective insulator is molded, thus no large-diameter arc ring is required, the lightning protective insulator can be transported with the arc horns kept fitted, its fitting work can be easily performed.
Patent JP-S6174804-A (JP)
Inventor: MARUSERO TONSERI
IPC: B28B17/02
Filed: 1985-09-12
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-S6447214-A (JP)
Title: Ground fault detector
Inventor: FURUYA NOBUTAKE
IPC: H02H3/353
Filed: 1987-08-13
Abstract: PURPOSE:To simplify the structure, to reduce the cost and the installation space, by forming a voltage detection sensor through utilization of electrostatic capacitance between a ground layer on the surface of cable head of a switchgear insulated with solid state material and an inner conductor. CONSTITUTION:A voltage detection sensor 5 utilizing electrostatic capacitance(which is proportional to the area of surface ground layer) at cable head section of a three-phase cable 4 is grounded through a capacitor 6. Upon occurrence of ground fault, zero-phase voltage proportional to voltage division ratio is taken out and fed through a transformer 7 to a detecting circuit 8. It is amplified then compared with a setting value, and when it is higher than the setting value, a relay 9 functions. Consequently, occurrence of ground fault is alarmed and necessary countermeasure is taken.
Patent JP-S58109672-A (JP)
Inventor: KOUNO KIMITO
IPC: D05C17/02
Filed: 1981-12-17
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-S6447686-A (JP)
Title: Walking machine
Inventor: TATSUMI TOSHIYUKI
IPC: B25J5/00
Filed: 1987-08-15
Abstract: PURPOSE:To enable a device to move horizontally with constant speed by forming the bottom surface of a foot of a walking machine of a curved surface having the radius corresponding to a distance between the foot bottom and the drive center of a erected leg. CONSTITUTION:A walking machine is provided on the lower portion of a shell 1 with four legs 2 which are constituted respectively from thigh joints 3, lower leg joints 4, feet 5, pairs of clothes 6 for swinging left, right, back, forth legs pairs of knees 7 and pairs of ankles 8. The leg is driven through a reduction gear 11 by a motor 10 for driving the pairs. Also, the bottom surface of foot is formed of a spherical surface having a radius of distance between the bottom surface and the center of pair of thigh 6 corresponding to the center of driving the erected leg.
Patent JP-H0935620-A (JP)
Title: Electron emitting element, electron source, image forming device, and manufacture of them
Inventor: MOTOI YASUKO
IPC: H01J31/12
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an electron emitting element having no noise at the time of driving, high emission efficiency, and band to deteriorate even by long time driving. SOLUTION: Element electrodes are formed on an insulating base board, between the element electrodes is communicated to form a conductive coat including an Si fine crystal fine particle, and the conductive coat is electrified to form an electron emission part. Then, voltage is applied to the conductive coat under the existence of an organic substance to deposit carbon having high crystallinity with the Si fine crystal fine particle as a core.
Patent JP-S6180815-A (JP)
Title: Linear energy beam irradiation equipment
Inventor: USUI SETSUO
IPC: H01L21/263
Filed: 1984-09-27
Abstract: PURPOSE:To enable connecting a limited irradiation region due to each square aperture on a matter to be treated by appropriately rotating plural square apertures provided spirally moving a beam source to the radial direction of a turn table rotating a linear energy beam source the equal angle with the rotation angle of the turn table on which the matter to be treated is placed. CONSTITUTION:Irradiation ray turning means 71 which turn the irradiation rays due to a linear energy beam on a matter to be treated the equal angle with the rotation angle of a turn table 2 at the center of one point on the radial direction of the turn table 2 in accordance with the rotation of the turn table 2, beam source moving means 90 which move a linear energy beam source 6, to the radial direction of the turn table 2 and irradiation limiting means 20 provided with plural square apertures 21a-21d spirally are provided and a linear energy beam irradiation region encircled with a pair of arcs and a pair of parallel lines formed by irradiation rays is limited by the irradiation region limiting means 20. By appropriately rotating the irradiation region limiting means 20, a limited irradiation region due to each square aperture 21a-21d is connected on the matter 1 to be treated.
Patent JP-S6360259-A (JP)
Title: Stainless steel wire rod for bolt and nut
Inventor: MAEDA TOSHIHIDE
IPC: C22C38/42
Filed: 1986-08-29
Abstract: PURPOSE:To manufacture a stainless steel wire rod for bolts and nuts having high suitability to cold heading at a low cost by adding specified small amounts of Cu, etc., to an austenitic stainless steel for a stainless steel wire rod. CONSTITUTION:A stainless steel wire rod for bolts and nuts having high suitability to cold heading is made of an austenitic stainless steel having a compsn. contg., by weight, <0.08%, preferably 0.02-0.04% C, <1.0%, preferably 0.2-0.5% Si, <2.0%, preferably 1.0-2.0% Mn, 1.0-3.0% Cu, 8.0-10.5% Ni, 18.0-20.0% Cr, <0.045% P and <0.010% S. The stainless steel wire rod has superior cold workability, is easily worked into bolts and nuts by cold heading and also has superior strength. Since the stainless steel is austenitic, the wire rod is suitable for use as stock for bolts and nuts requiring nonmagnetism.
Patent JP-H0932895-A (JP)
Title: Belt tensioner
Inventor: AYUKAWA KAZUMASA
IPC: F16H7/08
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable belt tensioner which makes a damping band deliver oscillation resistance for a long time. SOLUTION: A damping band 32 is attached to a tensioner arm which is attached to an opening of a tensioner cup such that it can freely oscillate. A snap ring 33 is attached to inner surface of the damping band 32. The damping band 32 is pressed by the snap ring 33 to be in slidable contact with the inner surface of the tensioner cup. The damping band 32 is shaped like a ring which is cut away at one position. The thickness of the damping band 32 in a radial direction gradually increases along a peripheral direction from both ends 32c.
Patent JP-S6183425-A (JP)
Title: Pump-anomaly disposing apparatus in evaporative cooling apparatus for internal-combustion engine
Inventor: OGAWA NAOKI
IPC: F01P5/14
Filed: 1984-09-29
Abstract: PURPOSE:To safely operate an engine even in pump anomaly by allowing coolant to circulate by a return pump for the liquid in a gas-liquid separator installed into a cooling system when the coolant circulating pump for an evaporative cooling apparatus is damaged. CONSTITUTION:The vapor boiled in a cylinder head 4 is separated into steam and liquid in a gas-liquid separator 20 by installing a buffle 20a, and the liquid portion is returned into a water jacket 2 by a pump 22 by opening a solenoid valve 24 in the direction of arrow X. The gas portion is liquefied in a condenser 10 and stored into a lower tank 13, and is allowed to circulate into a water jacket 2 by a pump 16 through a pipe 15. When the circulation pump 16 is damaged, a solenoid valve 24 is opened in the direction of arrow Y, and the pump 22 is driven to allow the liquid in the lower tank 13 to circulate into the water jacket 2 through a pipe 25.
Patent JP-H0629563-A (JP)
Title: Solar battery
Inventor: HANDA KEI
IPC: H01L31/04
Filed: 1992-07-07
Abstract: PURPOSE:To provided a solar battery having a covering body, in which the improvement of a converging efficiency by a texture structure is contrived and the adhesion of foreign matter to the surface of the covering body hardly occurs. CONSTITUTION:The solar battery has a covering body of composite structure composed of an internal covering body 20 of texture structure to be arranged on the light-receiving face of a solar battery body 10 and an external covering body 30 of flat surface to be arranged on the internal covering body 20.
Patent JP-S6262138-A (JP)
Title: Air-conditioning unit
Inventor: KATO TAKEO
IPC: F24F3/00
Filed: 1985-09-13
Abstract: PURPOSE:To obtain a degree of freedom of the mounting positions of a plenum chamber and an air exchange unit and facilitate plumbing by a method wherein the plenum chamber, provided in the ceiling, is connected to the air exchange unit, facing the inside of a room, through a flexible duct. CONSTITUTION:A plenum chamber 1, provided in the ceiling of a building is constituted of a case body 2, whose upper part is formed into a chevron, an indoor side heat exchanger 3 and a fan 4. One end of a flexible duct 5 for supplying air is connected to upper connecting ports 2a, 2b, formed on the case body 2, while one end of a flexible return-air duct 6 is connected to lower connecting ports 2c, 2d respectively. The other ends of the air supply duct 5 and the return air duct 6 are connected to the connecting ports 15, 16 of an indoor air exchange unit 10, fitted to the transom 21 of a door 20. Upon connecting, the air supply duct 5 and the return air duct 5 are bent or curved properly in accordance with the relative positional relation between the plenum chamber 1 and the air exchange unit 10.
Patent JP-H0486857-A (JP)
Title: Developing device
Inventor: YOSHIDA MINORU
IPC: G03G15/08
Filed: 1990-07-31
Abstract: PURPOSE:To completely and electrostatically charge developer at the contact spot of an electrostatic latent image holding body with a developing roller and to prevent the drop of the developer from the developing roller and surface fogging from occurring by satisfying the relation of Rs<=Rd between the center line average height Rs(mum) of the surface of the electrostatic latent image holding body and the center line average height Rd(mum) of the surface of the developing roller. CONSTITUTION:Toner A is supplied to the developing roller 12 by a toner supply roller 15. The toner A is electrostatically charged to be negative by the surface friction with the rotating developing roller 12 and electrostatically attracted to the surface of the roller 12. Thereafter, it is formed to a thin layer by a blade 16 and simultaneously triboelectrified again by the friction with the roller 12 and the blade 16. After this, the toner A is completely electrostatically charged at the contact spot of the roller 12 with the photosensitive drum 11, and transferred to an electrostatic latent image on the surface of the photosensitive drum 11. The relation Rs<=Rd is satisfied between the center line average height Rs(mum) of the surface of the photosensitive drum 11 and the center line average height Rd(mum) of the surface of the roller 12.
Patent JP-H0366138-A (JP)
Title: Tray component feed apparatus
Inventor: NAGATANI MITSUHIRO
IPC: H01L21/50
Filed: 1989-08-04
Abstract: PURPOSE:To eliminate a need for stopping an apparatus at each operation and to enhance an operating rate of an automatic machine by a method wherein fixed shelves whose gap and stage number are the same as those of cage shelves are installed on one side of an elevator with which an up-and-down movement of the cage shelves supporting a tray by means of a shaft is controlled and a tray selection and transfer apparatus which delivers the tray between the cage shelves and the fixed shelves is installed side by side. CONSTITUTION:A tray 7 in which components 19 are loaded is housed in a pallet 8; the pallet is set on a fixed shelf 9. When a cage shelf 14 and the fixed shelf 9 are on the same level height, a tray selection and transfer apparatus 13 is actuated; the pallet 8 is gripped by using a pallet chuck drive part 12; the tray selection and transfer apparatus 13 is moved; thereby, the pallet 8 is moved to a cage shelf 14 at its side. The pallet 8 is fixed in a regulated position; after that, the housed components 19 are taken out one after another from the tray 7 by using a robot hand 20 and are mounted and assembled. The tray 7 which has become empty is collected on a fixed shelf 9 which has been set in advance for empty pallet collection use via a cage shelf 14 which has been set for empty pallet use by a reverse operation of the tray selection and transfer apparatus 13.
Patent JP-S6094826-A (JP)
Title: Emergency operation device for vehicle
Inventor: SHIRATA TERUHIRO
IPC: B60K28/14
Filed: 1983-10-29
Abstract: PURPOSE:To prevent a vehicle from unexpectedly beginning to move, by connecting a hold circuit in parallel with an interlock circuit to enable a starter relay to act as the hole circuit is in action. CONSTITUTION:A starter relay 103 is connected to the starting fixed contact 102c of a key switch 102. A switching element 104 is provided in an electronic controller 13. The starting fixed contact 102c, the relay 103 and the switching element 104 are connected in series to each other so that they constitute a starter interlock circuit. A fuse 106, a hold relay 107, a diode 109 and a movement range selected position switch 12a are connected in series to each other to constitute a hold circuit. When a selection lever is in a movement range, the switching element 104 is kept open to maintain the relay 103 out of action not to drive a starting motor 105.
Patent JP-H0489014-A (JP)
Title: Manufacture of frp chopping-block
Inventor: HATAYAMA SHIGEO
IPC: B32B21/08
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a chopping-block made of fiber reinforced plastics which is excellent in view of hygiene, sterilization, corrosion and so on by coating a core body with a substrate material formed of glass fiber fabric impregnated with resin, and coating the above with a surface material formed of polyester fiber nonwoven fabric impregnated with resin and integrally hardening the above materials. CONSTITUTION:The outside of a core body 1 formed according to a product shape is coated with a substrate material 2 formed of glass fiber fabric impregnated with FRP resin as a reinforcing material, the outside of the substrate material 2 is coated with a surface material 3 formed of polyester fiber nonwoven fabric as a reinforcing material impregnated with FRP resin, and the core body 1, the substrate material 2 and the surface material 3 are hardened integrally to manufacture a FRP chopping-board. As the outside of the substrate material 2 is coated with the surface material 3 for FRP using polyester fiber nonwoven fabric as a reinforcing material to reinforce the surface, there is no disadvantage that glass fiber is exposed, and it is possible to retain a smooth surface which can repel water and has enough hardness for a long time.
Patent JP-H0952164-A (JP)
Title: Injection device of die cast machine
Inventor: IWAMOTO NORIHIRO
IPC: B22D17/32
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To realize the excellent responsiveness of an injection device by directly fitting a servo valve to a cylinder body of an injection cylinder to reduce the flow passage resistance of the pressure oil. SOLUTION: A servo valve 3 is directly fitted to a cylinder body 6. A first annular groove 26A is formed on the outer circumferential part of a spool 26 of the servo valve 3 to make a first pressure oil flow passage 27. A second pressure oil flow passage 28 is formed of a hole part 26B in the spool 26 and a second annular groove 26C communicating with the hole part 26B. The first pressure oil flow passage 27 allows the pressure oil to flow from a rod side port 13A connected to the cylinder body 6 to a tank side port 13C. The second pressure oil flow passage 28 feed the pressure oil fed from a pressure oil feeding port 13B to the rod side port 13A. A flow passage 6A to connect the injection cylinder to the servo valve 3 can be reduced in length.  Because the first pressure oil flow passage 27 is formed an the outer circumferential part of the spool 26, the pressure oil of large quantity can be passed in the servo valve 3 when the width and the depth of the groove 26A are increased.
Patent JP-H05180234-A (JP)
Title: Caulked joint structure of frp pipe
Inventor: HAMASHIMA KANEO
IPC: F16C3/02
Filed: 1991-07-19
Abstract: PURPOSE:To enhance joint strength by preventing the orientational disorder of reinforced fiber in an FRP pipe in carrying out caulked jointing to the joint mate member with the FRP pipe heated and compressed. CONSTITUTION:Caulked jointing is carried out by using a joint mate member (whose joint section is made of a metallic yoke of a star-like cylinder, for example), the contour of the joint section (deformed cylindrical section) of which is made be warped circle shape having roughness or waves, and the length of the outer periphery of the cylindrical section is made be 100+1.5% of the inner periphery of a pipe.
Patent JP-H0948367-A (JP)
Title: Bonnet of tractor
Inventor: TANAKA SHIGERO
IPC: B62D25/10
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To allow to use a common bonnet in tractors with different sizes. SOLUTION: A bonnet 6 to cover an engine 3 mounted on a running machine body 2, and a rear side bonnet 8 to form a control panel surface 8a of a control part 5 provided at the rear side of the engine 3, are connected, and an auxiliary bonnet 9 which can block a clearance S formed between the rear side bonnet 8 is connected to the rear side end face of the bonnet 6, so as to compose to cover the engine 3 with these three members.
Patent JP-H02297495-A (JP)
Title: Visible recording of card
Inventor: KITAMURA MASAMI
IPC: B42D15/10
Filed: 1989-08-07
Abstract: PURPOSE:To allow data to be recorded into land deleted from a synthetic resin card repeatedly by partly frosting a smooth layer at higher than a glass transition temperature and lower than a melting point temperature of synthetic resin to form a distorted frost image, or heating the smooth layer at a higher temperature than a frosting temperature. CONSTITUTION:A frosted image 2 such as specified character or symbol is formed in the smooth layer 1 of a card C which has the smooth layer 1 of synthetic resin on at least, part of the surface. The frosted image 2 is formed at higher than a glass transition temperature and less than a melting point temperature of the resin of the smooth layer 1, so that the image 2 has an internal distortion. For this reason, if the smooth layer is heated again, the image 2 disappears and the original smooth surface is restored. In this case, the distortion retained in the frosted image 2 is corrected by heating the card C at a higher temperature than a temperature for frosting, and the image 2 is deleted to restore the original smooth surface. Thus the card can be used repeatedly many times as the frosting and smoothing process is reversible.
Patent JP-H0950348-A (JP)
Title: File store system for external storage
Inventor: II TOSHIYUKI
IPC: G06F3/06
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To shorten the file access time. SOLUTION: A disk device control task 200, by a physical file number input means 201, receives the number that is designated by an application program 100 and allocates plural physical files to a single logical file based on the received number. In the subsequent accesses to the logical file, a physical file of the shortest access time is selected and used based on the information on a disk head position detection means 205 and a physical file management table 202.
Patent JP-H0488992-A (JP)
Title: Production of 4-oxo-l-lysine and producing bacterium thereof
Inventor: NAKAYAMA MASATO
IPC: C12P13/08
Filed: 1990-08-01
Abstract: PURPOSE:To obtain the title compound useful as an antifungal agent industrially and advantageously by culturing a specific strain belonging to the genus Streptomyces. CONSTITUTION:A strain [preferably Streptomyces sp.KC-7,161 (FERM BP-2,992)] belonging to the genus Streptomyces, capable of producing 4-oxo-L-lysine, is cultured by submerged culture under an aerobic condition at 25-30 deg.C for 2-6 days and the objective compound is obtained from the culture solution.
Patent JP-H0851696-A (JP)
Title: Voice coil for speaker
Inventor: OKAWA MASATO
IPC: H04R9/04
Filed: 1994-08-08
Abstract: PURPOSE:To make the speaker thin and increase the sound quality by fixing the end part of a copper foil thread wire to a bobbin so that the copper foil thread wire has a specific lead-out angle at its hardened part. CONSTITUTION:The part L of the copper foil thread wire 3 which has necessary length from its bobbin-fixation side end part is hardened by being impregnated or coated with resin, and the end part of the copper foil thread wire 35 is fixed to the bobbin 13 while having the specific lead-out angle alpha at its hardened part 35. An adhesive which is flowable enough to enter the copper foil thread wire 35 and sets in a short time after entering the copper foil thread wire 35 is preferably used as the resin hardening the copper foil thread wire 35 nearby the bobbin-fixation side end part. The length L of the hardened part of the copper foil thread wire 35 is set according to the diameter, shape, etc., of the speaker. Further, the lead-out angle alpha of the hardened part 35a of the copper foil thread wire 35 is set according to the direction of the gap between the cone paper and damper so that it comes into contact with neither of the cone paper and damper.
Patent JP-H06364-A (JP)
Title: Plasma reactor
Inventor: MAEZONO ICHIRO
IPC: B01J19/08
Filed: 1992-06-22
Abstract: PURPOSE:To improve plasma reactor efficiency by placing a central electrode at the center of an outer cylindrical electrode, alternately arranging a metal having plural acute-angle parts and an insulator on the central electrode and impressing a high voltage between the outer cylindrical electrode and central electrode to generate a streamer corona discharge between the electrodes. CONSTITUTION:A central electrode 32 is placed at the center of an outer cylindrical electrode 31 to stably and continuously generate a streamer corona discharge. A metal 33 having plural acute-angle parts and an insulator 34 are alternately arranged on the central electrode 32, and a high voltage is impressed between the outer cylindrical electrode 31 and central electrode 32 to generate a streamer corona discharge between the electrodes. Thus, a streamer corona discharge is generated even in the atmospheric air, a uniform and wide ionization space is formed, and a plasma chemical reaction useful in generating ozone, etc., is carried out.