baber/WOPTO huggingface dataset:
Patent JP-H0915697-A (JP)
Title: Camera
Inventor: SAITO TATSUO
IPC: G03B17/00
Filed: 1995-06-29
Abstract: PURPOSE: To reduce the number of switches by using a switch used for driving a feeding motor at the time of winding a film, as a setting switch for setting photographing conditions such as a stop value and shutter speed. CONSTITUTION: An UP/DOWN dial 36 for setting the photograhing conditions of a camera is serued also as the switch for driving the feeding motor by a manual operation, in such a manner that the dial 36 is used in combination with one or some of plural switches including a rear cover switch 41 detecting the opened/closed states of the rear cover 52 of the camera. Thus, the number of the switches can be reduced. In other words, the switch for driving the feeding motor by the manual operation is used only at the time of loading the film in the camera (only when the rear cover 52 is opened), so that when the opened state of the rear cover 52 of the camera is detected by the rear cover switch 41 and the UP/DOWN dial 36 is operated regardless of the set mode at that time, the feeding motor is driven.
Patent JP-H0347699-A (JP)
Title: Press and curve formation device
Inventor: YAKOBASU RAMUBAATASU FUAN MAAK
IPC: B30B15/02
Filed: 1990-06-21
Abstract: PURPOSE: To obtain a press correctly correcting strain by providing an operable adjusting means, which adjusts a mutual position of a curve forming wedge in a curve forming wedge pair, in each curve forming wedge pair arranged between a yoke and its tool. CONSTITUTION: A curve forming means 11 is provided with a releasing strip 31 having a stopper 30 which is reciprocally slid by a motor 32. An upper curve forming wedge 14 is released from a nut 21 operating as a stopper 21 against a spring bias of a spring means 33 using the stopper 30. The nut 21 is adjusted to a desired position by an extremely small force inside a nut passage 34. Also, the curve forming wedge 14 is transferred until it collides with the stopper 21 which is set to a prescribed and moreover desired position by the force of the spring by sliding the releasing strip 31 to the left side. The curve forming wedge 14 is adjusted in the inclining direction of a contact surface to a wedge 13 by an adjusting means having an adjusting motor 19.
Patent JP-2000352291-A (JP)
Title: Lubricant supplier for roller cutter having one end support shaft
Inventor: TAKEUCHI HISAO
IPC: E21B10/22
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To constantly supple the grease to a bearing by forming a grease supply hole on a journal, inserting a piston through a spring mounted at a hole bottom side, and constantly pressing the grease on a grease reservoir outside of the piston. SOLUTION: A journal 12 is formed on an opposite side of a supporting end 11 of an one end support shaft 10, a cutting body 20 is mounted on the journal 12 through a roller bearing 14 and a ball bearing 13, and a basic end of the journal 12 and a basic end of the cutting body 20 are hermetically sealed y means of a sealing member 16. A spring 12g is inserted into a bottom of a supply hole 12f of the journal 12, and a piston 12h is elastically energized outwardly. The grease is out into the bearing 13 from a grease nipple 11a, and then put into a grease reservoir 12i of the supply hole 12f, and the piston 12h is pressed to the hole bottom direction to compress the spring 12g. The grease of the grease reservoir 12i is constantly supplied to the bearings 13, 14 and a bush 15 by the elastically repulsed piston 12h. Thereby the grease can be supplied to the bearings and the like.
Patent JP-H05330659-A (JP)
Title: Reversing piling device
Inventor: ONO EIJI
IPC: B65G57/08
Filed: 1992-05-29
Abstract: PURPOSE:To perform the action of stacking products such as deck plates in the alternately top-back inverted state in a short time cycle. CONSTITUTION:An upper arm 27 is provided above a carrier conveyor 20 in such a way as to be freely elevated and also movable in the lateral direction of the conveyor (the direction of an arrow mark b). The upper arm 27 is provided with an electromagnet 56. A receiving arm 81 is provided below the carrier conveyor 20 in such a way as to be freely elevated as well as rotatable by 180 deg. around a shaft 80. The upper arm 27 descends to attract a product 1 on the carrier conveyor 20 by the electromagnet 56, then ascends, advances in the direction of the arrow mark b, descends again, and the electromagnet 56 is demagnetized to place the product 1 on a cross-feed conveyor 22. The reversing arm 81 then ascends together with a lower arm 430 to attract the product 1 from below by an electromagnet 82, then ascends, and after being reversed by 180 deg., descends to stack the product 1 in the top-back inverted state. The above-mentioned action is performed alternately.
Patent JP-H0931151-A (JP)
Title: Production of polyurethane utilizing catalyst system containing metal acetylacetonate and acetylacetone and product produced thereby
Inventor: SUKOTSUTO ESU SHINPUSON
IPC: C08G18/40
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane production process which is advantageous in producing a polyurethane foam. esp. in producing a polyurethane foam by a physical frothing technique, by using a specific catalyst system.  
     SOLUTION: This process comprises the step of preparing a urethane reaction mixture contg. a catalyst system contg. at least one metal acetylacetonate and acetylacetone and the step of heating the reaction mixture contg. the catalyst system to a temp. at which acetylacetone is substantially expelled and the metal acetylacetonate accelerates the curing of the reaction mixture. The mixture is subjected to reaction in the form of a foam, a physically frothed urethane reaction mixture being the most suitable. Generally the wt. ratio of the acetylacetonate to acetylacetone is about 2:1. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0833248-A (JP)
Title: Motor
Inventor: MIYASAKA KATSUMI
IPC: H02K15/03
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a motor comprising a magnet set in a bottomed tubular rotor case, and a stator disposed oppositely thereto in which the fixing strength of the magnet and the characteristics of motor are enhanced by employing a magnet made of a resilient material. CONSTITUTION:The motor 1 comprises a tubular bottomed rotor case 2, a C-shaped magnet 3 set in the rotor case 2 while exhibiting resiliency in the inner and outer directions with the outer circumferential dimension thereof being set equal to the inner circumferential dimension of the rotor case 2, and a stator 5 disposed oppositely to the magnet 3.
Patent JP-H06343576-A (JP)
Title: Slow-down mechanism of lavatory seat
Inventor: SOGABE NOBUO
IPC: A47K13/12
Filed: 1993-06-07
Abstract: PURPOSE:To obtain the satisfactory moderation with respect to slow-down by providing a turning plate turning through a fitting axis from a lavatory seat side as the seat is opened and closed, on the rear of a slow-down mechanism main body, and attaching a plate spring for pinching the turning plate at the time when the seat is in an erected state. CONSTITUTION:The rear of a case 8 of a slow-down mechanism main body 4 is covered with a cover plate 15, and on its outside, a turning plate 17 is disposed, and on both end parts of the plate 17, detaining pieces 17a, 17a are formed. Also, on both side parts of a pressing elastic part 18a of a plate spring 18 attached to the cover plate 15, a pair of ball holes 18a, 18d are formed. In a holding plate 20 placed in the inside of this plate spring 18, ball holes 20b, 20b are formed, and between the plate spring 18 and this holding plate 20, balls 19 made of steel are provided between ball holes 18d, 20d. In such a state, when the turning plate 17 turns, the detaining pieces 17a are pressed toward the plate 15 by the ball 19, and the lavatory seat holds an erected state while a moderate feeling is given by spring force of the plate spring 18.
Patent JP-S5789556-A (JP)
Title: Carrier for rotary unit
Inventor: AOKI JIYUUZOU
IPC: B24B23/08
Filed: 1980-11-21
Abstract: PURPOSE: To improve controllability of a rotary unit which is used for stripping a fade paint layer, polishing and the like in painting work so as to perform a paint strip and grinding, by enabling this rotatory unit to move in vertical, lateral and longitudinal directions through a balancing device and stop in any suitable position.  
     CONSTITUTION: Cross bars 53, 54 which are vertically movable by means of rollers or the like, are laterally mounted in parallel between columns 2 of a frame 1. The cross bars 53, 54 are maintained in a vertically balanced state by means of a balancer attached to a chain 118 or the like. A longitudinal control member carrying a rotary unit 8 such as, for example, a grinder at its front edge, going back and forth as well stopping at an arbitrary position, and further driving the rotary unit 8, is mounted through a frame member between laterally movable moving units 4, 5 arranged on these cross bars 53, 54. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H059316-A (JP)
Title: Solution for treating polyimide resin composition and method for treating the same
Inventor: OKAWA YUICHI
IPC: C08L79/08
Filed: 1991-07-04
Abstract: PURPOSE:To readily carry out surface treatment at a low cost and remarkably improve adhesion by dipping a specific polyimide resin composition in a treating solution of a specific composition. CONSTITUTION:A polyimide resin composition containing a polyimide resin having recurring units expressed by the formula is dipped in a treating solution composed of 1.5-9.0 pts.wt. alcohol such as methanol, ethanol, propanol, butanol, pentanol and/or hexanol, 0.3-1.5 pts.wt. inorganic base such as sodium hydroxide, potassium hydroxide, lithium hydroxide, magnesium hydroxide, calcium hydroxide and/or barium hydroxide and 0.05-1.0 pt.wt. organic base such as hydrazine hydrate, ethylenediamine, propylenediamine and/or hexamethylenediamine based on 1 pt.wt. water. Thereby, surface treatment is readily carried out.
Patent JP-2000319807-A (JP)
Title: Construction method of fiber reinforced concrete pavement
Inventor: NAKANISHI HIROMITSU
IPC: E01C7/14
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To construct the FRC pavement of high durability by sandwiching the contraction joint part of the fiber reinforced concrete(FRC) pavement, and cutting off the connection of the fiber of the adjacent FRC board by using an edge cutting plate. SOLUTION: The contraction joint part of a fiber reinforced concrete(FRC) 5 pavement is sandwiched and the adjacent FRC boards 5 are edge-cut by cutting off the connection of the adjacent FRC boards 5. In a method for cutting the edge, an edge cutting plate 1 is preferably installed on the contraction joint part in the direction of road crossing. In addition, the edge cutting plate is in the form of a flat plate, a wave plate, a sheet or the like, and a round hole is drilled at a prescribed position so that a slip bar 3 can be penetrated. Thereby traffic load is transmitted to the adjacent FRC board 5, but stress and displacement caused by the contraction of concrete are not transmitted, and the FRC 5 pavement of high durability can be constructed.
Patent JP-S6055053-A (JP)
Title: Resin composition having electromagnetic wave shielding property
Inventor: NABETA KENJI
IPC: C08K5/00
Filed: 1983-09-07
Abstract: PURPOSE:To provide a resin compsn. which does not cause the breaking of fiber and has good dispersibility and an excellent shielding effect, containing an ethylenically unsaturated nitrile/diene rubber/arom. vinyl compd. copolymer, a plasticizer and a carbon fiber. CONSTITUTION:A resin compsn. consists of 57-90wt% ethylenically unsaturated nitrile/diene rubber/arom. vinyl compd. copolymer or mixture thereof with an ethylenically unsaturated nitrile/arom. vinyl compd. copolymer, 3-25wt% plasticizer and 5-40wt% carbon fiber. Further, processing aids such as antioxidant, stabilizer, internal lubricant, external lubricant, etc. may be added to the compsn. to improve performance. Examples of the ethylenically unsaturated nitrile/diene rubber/arom. vinyl compd. copolymers are pref. those obtd. by grafting 80-25pts.wt. mixture of an ethylenically unsaturated nitrile compd. and an arom. vinyl compd. onto 20-75pts.wt. diene rubber or diene-contg. polymer contg. at least 50wt% diene rubber.
Patent JP-H0343323-A (JP)
Title: Manufacturing factory of large unit of cleansing tissue
Inventor: HAINTSU FUOTSUKE
IPC: B65B35/04
Filed: 1990-06-25
Abstract: PURPOSE: To protect other machines on the upstrem side or the downstream side of a faulty machine from the trouble of stopping the operation caused by the broken machine by providing a storage unit after a packing machine, receiving small packs and storing the same temporarily, and returning the small packs when the same are required. CONSTITUTION: A storage unit 27 is added among a packing machine for forming small packs 32, a tape hanging unit for hanging tapes on small packs 32 and a stacker for manufacturing pack groups. The small packs 32 from the enwrapping machine in the foregoing process are received by a take-up table 33, and the small packs are carried to the stacker in the following process, or the small packs 32 are carried to the storage unit 27, or the small packs 32 are received from the storage unit 27 by the take-up table. When a problem is generated on one of the machines on the downstream of the storage unit 27, a stopper 38 is moved upward from the take-up face of the take-up table 33 and positioned on the stopping position. Five small packs 32d arrived in front of the stopper 38 are bought into contact with a transfer device 35 to store the small packs temporarily on an annular band 28.
Patent JP-S5686681-A (JP)
Title: Method of detecting burn through of molten metal in welding
Inventor: FURUKAWA TAKAHIRO
IPC: B23K9/06
Filed: 1979-12-17
Abstract: PURPOSE: To eliminate occurrence of defects in welding by detecting arc voltage or welding current and outputting a burn through signal when the width of variation of the detected value exceeds previously set upper limit value and lower limit value.  
     CONSTITUTION: When the welding current becomes lower than the lower limit set value due to arc break or burn through a comparator-discriminator circuit 3 acts to give an output pulse to a holding circuit 4. The holding circuit 4 holds the pulse signal (a) for a fixed time after the input is made. On the other hand, when the welding current exceeds the upper limit set value by contact of wire with the base material after an occurrence of arc break and burn through, a comparator-discriminator circuit 5 acts to give an output pulse to a holding circuit 6. The holding circuit 6 holds the pulse signal (b) for a fixed time after the input is made. When the width of variation of the welding current becomes greater due to burn through, a coincidence circuit 7 acts to recognize burn through by the output signal (c) and actuates a condition change circuit 8 and a buzzer 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0811912-A (JP)
Title: Foam jet container
Inventor: IIZUKA SHIGEO
IPC: B05B7/04
Filed: 1994-06-22
Abstract: PURPOSE:To obtain an excellent foam jet container in which a possibility of intrusion of liquid into an air cylinder can be minimized, occurrence of an operational failure of a pump can be prevented, and ideal foam can be jetted out in a foam jet container having a press down head-type pump. CONSTITUTION:A partition wall 26 is formed by projecting a large-diameter piston 24 fitted in a large-diameter air cylinder 14 on the outer peripheral edge thereof and peripherally forming a cylindrical valve part 25 on the inner peripheral edge thereof to partition the lower part of the cylinder as an air pressurizing chamber A. When a head 23 is pressed downward, the cylindrical valve part 25 is opened to allow air in the large-diameter cylinder 14 to merge with liquid in a liquid path 41 through a vent path 44. When the head 23 is raised, the cylindrical valve part 25 immediately isolates the inside of the large-diameter cylinder 14 from the liquid path 41.
Patent JP-S5865513-A (JP)
Title: Manufacture of needle-shaped finned heat exchanger
Inventor: HOSOYA YOSHINORI
IPC: B21C37/26
Filed: 1981-10-14
Abstract: PURPOSE:To make a draft resistance of a conventional needle-shaped fin more uniform, and to improve an efficiency of heat exchange, by furthermore dividing the tip of a needle-shaped fin, formed by notching a metallic belt toward the inside from the outer peripheral part while leaving the base part of said belt in its longitudinal direction. CONSTITUTION:Needle-shaped fins 7 are respectively formed by providing notches 6, notched toward the inside of a fin part 11 from the outer peripheral part of it so that the base part is left, by a main cutting device 12. Next, each tip 14 of the needle-shaped fin 7 is divided in two parts and is enlarged into the Y shape with the aid of an auxiliary cutting device 13 so that the sufficient heat exchange is attained even by the divided tips. Accordingly, both draft resistance at the tip part 14 and the base part 4 of the needle-shaped fin 7 are made uniform, and the irregularity of the wind velocity is reduced.
Patent JP-H119158-A (JP)
Title: Spinning reel for fishing
Inventor: MURAKAMI SHINJI
IPC: A01K89/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel equipped with a brake capable of changing a possible state of only the normal rotation of a rotor to a possible state of normal and reverse rotations and controlling the reverse rotation of a rotor at a high speed followed by the occurrence of overspeed when a fish is caught in the possible state of the reverse rotation of the rotor. SOLUTION: This spinning reel is equipped with a rotor 7 for winding and guiding a fishing line to a spool 10 longitudinally movably supported on a main body 1 of the reel, a reverse rotation preventing apparatus for checking the rotation of the rotor 7 in the direction for playing out the fishing line and a change mechanism for converting the reverse rotation preventing apparatus from an operation state to a nonoperation state. A revolving member rotating together with the rotor 7 is equipped with a brake 30 for maintaining the rotor in an applied state of braking force so as to prevent the overspeed of the rotor 7 during the reverse rotation of the rotor 7.
Patent JP-S5954514-A (JP)
Title: Pressing device
Inventor: ANDOU MASAHIKO
IPC: B29C65/48
Filed: 1982-09-21
Abstract: PURPOSE:To provide a novel pressing device capable of evenly pressing a body to be pressed and unnecessitating any large-scale equipment, wherein a baloon of a specified shape placed on a body to be pressed placed on a platen is pressed down by a pressing plate, and in this condition, the body to be pressed is pressed. CONSTITUTION:For example, a base material 7 and a synthetic resin sheet 8 which constitute the body to be pressed are sequentially placed on the platen 1, the baloon 5 with a bulge of the lower surface thereof gradually increased to a central part of the surface is placed on the sheet 8, then the pressing plate 2 is lowered to press down the baloon 5 into a flat form, and in this condition, the base material 7 and the sheet 8 are pressed to adhere them to each other. EFFECT:Collection of air or the like can be prevented from occurring.
Patent JP-S648877-A (JP)
Title: Supersonic motor
Inventor: HONDA KEISUKE
IPC: H01L41/09
Filed: 1987-07-01
Abstract: PURPOSE:To facilitate manufacture, by forming a groove of random width in the sideface of Langevin type oscillation chip such that the longitudinal vibration and the torsional vibration have identical resonant frequencies. CONSTITUTION:A piezoelectric ceramic vibration chip 1 for a supersonic motor is held between long and short metal blocks 2, 3 and secured through a bolt 4 having threaded opposite ends thus constituting an asymmetric bolt tightening Langevin type vibration chip 5. A groove 6 is made in the sideface of the long metal block in order to match the resonant frequencies of longitudinal vibration and torsional vibration, thus taking out oval vibration from the endface of the groove 6. A ball 8 supported on a rotary body 7 is contacted with the endface 6a of the groove 6, While a press board 9 and a spring 10 are provided. Upon application of A.C. field onto the piezoelectric vibration chip 1, resonant sides of longitudinal vibration and torsional vibration coincide on the endface 6a of the groove 6 to produce oval vibration so as to rotate the ball 8 thus rotating the rotary body 7.
Patent JP-H087927-A (JP)
Title: Organic electrolytic cell
Inventor: KINOSHITA HAJIME
IPC: H01M10/0525
Filed: 1994-06-22
Abstract: PURPOSE:To provide a secondary cell high in capacity and voltage, and concurrently enhance charging/discharging cyclic characteristics by letting a negative electrode be composed of a specified non-fusible and insoluble base substrate, employing organic solvent solution including specified organic solvent as electrolyte, and thereby enhancing the utilization factor of the negative electrode. CONSTITUTION:For a negative electrode 2 a nonfusible and insoluble base substrate is used which is heat-treated products of condensation polymer in an aromatic system, and has each frame structure in a polyacen system where an atomic ratio of hydrogen to carbon is 0.5 to 0.05, and the mixed solvent of ethylene carbonate and diethyl carbonate is used as organic solvent. Besides, let a positive electrode 1 be composed of an organic semiconductor in a polyacen system and the like including active material which can dope/undope anion or cation included in electrolyte 4, and material in a carbon system is desirably used as a conductive agent. By this constitution, a secondary cell high in capacity and also excellent in cyclic characteristics can thereby be provided.
Patent JP-2000062483-A (JP)
Title: Electromechanical transmission of 2-mode combined split type
Inventor: SCHMIDT MICHAEL R
IPC: B60L50/16
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a high average motive power during an operation at three mechanical points. SOLUTION: A controller 76 exchanges power mutually between an energy storing means 74 and first and second motors/generators 56 and 71. A transmission 10 is provided with three planetary gear sets 24, 26 and 28 aligned in a manner coaxial to the first and second motors/generators. Each planetary gear device is provided with first and second gear members 30 and 32 engaged with a plurality of planetary gears 34, 42 and 50. The gear member of the first or second planetary gear set is connected to the first motor/generator, and the other gear member is connected to the second motor/generator.  One of the gear members of a planetary gear subset is continuously connected to one of the gear members of a third planetary gear subset, the other gear member is operatively connected to an input member, and one gear member 46 of the third planetary gear subset is selectively connected to a ground 68.