baber/WOPTO huggingface dataset:
Patent JP-H04285155-A (JP)
Title: Manufacture of member consisting of age hardening copper alloy
Inventor: TAKAHARA HIDEKI
IPC: C23C14/06
Filed: 1991-03-14
Abstract: PURPOSE:To manufacture a member excellent in wear resistance at a contact part subjected to impact or loads by vapor depositing an age hardening copper allay member having a prescribed shape with titanium nitride under specified conditions and forming a specified film thickness. CONSTITUTION:For example, an age hardening alloy consisting of a beryllium copper allay or the like is formed into a tool such as chisels, scrapers and cutting pliers. The main body 1 of the above tool is subjected to pretreatment such as alkali cleaning and is thereafter vapor-deposited with titanium nitride. As for the vapor-depositing conditions, the beryllium copper allay is subjected to age hardening at 300 to 500 deg.C for 2 to 10hr, and as the atmosphere of the above treatment, an vacuum one of about 10<-4>Torr is preferably used. At this time, the thickness of the titanium nitride is regulated to 2 to 15mum, and a vapor-deposited film 2 having a required film thickness is formed at the tip part particularly subjected to loads. In this way, a safety tool for explosion proof use improved in the wear resistance of the contact part can be obtd.
Patent JP-S57189546-A (JP)
Title: Electromagnetic clutch motor
Inventor: YAMAZAKI SHINJI
IPC: H02K7/112
Filed: 1981-05-15
Abstract: PURPOSE:To eliminate a contact of a clutch ring with an electromagnetic stationary core for a clutch even if a frinctional material is worn by disposing a ball bearing in the outer periphery of a clutch rotor and allowing the outer wheel of the bearing to confront the clutch ring in a rotatable state. CONSTITUTION:A clutch ring 6 is mounted through a flywheel 5 on a motor shaft 11, a frictional material 8 mounted with a clutch rotor 17 is provided at an output shaft 7, and is made confront the clutch ring 6. A ball bearing 12 is disposed in the outer periphery of the clutch rotor 17, the inner wheel of the bearing is fixed to the rotor 17, and the outer wheel of the bearing is projected to the side of the clutch ring 6 from an electromagnetic stationary core 9 for a clutch in a rotatable state. In this manner, since the ring 6 makes contact with the outer wheel of the bearing 12 before the ring 6 makes contact with the core 9 even if the material 8 is worn, no malfunction occurs, and a wear can be early discovered.
Patent JP-H10269666-A (JP)
Title: Disk reproducing device
Inventor: EGUCHI NAOKI
IPC: G11B17/056
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device light in weight, small in size and low in cost by eliminating a dedicated driving power source used for a tray locking mechanism. SOLUTION: In this disk reproducing device, the position of a light beam of an optical pickup 7 is moved to the prescribed position at the outer peripheral side of the recording area of the disk, and the lock of the tray 21 is released by rotationally operating a lock lever 11 through an eject protrusion 9 attached to this optical pickup 7, that is, the device is constituted so as to release the lock of the tray 21 by using the driving power of a pickup feeding motor 8. Thus, the requirement to separately arrange the driving power source for releasing the tray lock is eliminated, then the whole device can be made small in size, light in weight and reduced in power consumption and cost.
Patent JP-H02253398-A (JP)
Title: Building remote supervisory device
Inventor: OGAWA SHINJI
IPC: G08B29/00
Filed: 1989-03-28
Abstract: PURPOSE:To take prompt and suitable measures by providing a time zone detecting device, and detecting an accident or abnormality occurred at the facility equipment of a building in a patrol area even at the time of patrol for maintenance. CONSTITUTION:A time zone detecting device 3 is provided, in the maintenance patrol time zone of a maintenance engineer, when the accident or abnormality has occurred at the facility equipment of a building 6 in the maintenance patrol area, accident or abnormality information is transmitted from a building terminal supervisory device 1 to a supervising center 8 and wireless telephony equipment 14 of a portable maintenance device 13. Further the accident information inputted to the wireless telephony equipment 14 is analyzed by a processor 16, and the contents of the accident or abnormality of the facility equipment are displayed and stored on a display device 15 and into a storage device 17 respectively. Thus since the maintenance engineer rushes to the building 6 where the accident or abnormality has occurred at the facility equipment, the prompt and suitable measures are taken for the buildings maintained by a managing company, and the maintenance service can be improved.
Patent JP-H01248310-A (JP)
Title: Device for fitting vtr cylinder
Inventor: KAWARADA MASAYUKI
IPC: G11B15/61
Filed: 1988-03-30
Abstract: PURPOSE:To respond to different kinds of forms and a defective product by providing plural sensors to recognize the positioning form of the terminal of a lower cylinder and a mechanism to perform the micro movement of a chuck to grasp an upper cylinder on a horizontal plane. CONSTITUTION:The positioning of the sensors 55 and 56 in the rotational direction of the lower cylinder 3 are performed, and the terminal 11 of the lower cylinder 3 is detected by the sensors (59a-59f), and an insertion force applied on the shaft 5 of the lower cylinder 3 during fitting and insertion is detected by the sensor 54. And a floating mechanism 27 to perform the micro movement of the chuck 32 which grasps the upper cylinder 2 within the horizontal plane is provided, and the defective product of the lower cylinder 3 and the different forms are found prior to the fitting and insertion of the upper and the lower cylinders 2 and 3 based on information from the sensors 55, 56, and 59, and the deviation of the terminal 11 of the lower cylinder 3 is checked by rotating a pulse motor 40, and when it is the deviation possible to be fitted and inserted, the product is relieved as a normal product. Furthermore, insertion defect during the fitting and insertion can be monitored by the sensor 58 based on the information from the sensor 54. In such a way, it is possible to find the different forms or an abnormal part in assembling prior to the fitting and insertion, and to send the product to a recovery process without damaging the product.
Patent JP-S61233032-A (JP)
Title: Thermoplastic elastomer composition
Inventor: YAMAOKA NOBORU
IPC: C08L23/00
Filed: 1985-04-10
Abstract: PURPOSE:The titled composition, obtained by incorporating a specific ethylene-alpha- olefin copolymer obtained by copolymerization in the presence of a specific catalyst with ethylene-alpha-olefin copolymer rubber, having improved flexibility, fluidity, etc., and suitable for automotive interior trim sheets, etc. CONSTITUTION:A thermoplastic elastomer composition obtained by incorporating (A) 10-90wt%, preferably 25-75wt%, ethylene-alpha-olefin copolymer prepared by copolymerizing ethylene with a 3-12C, preferably 3-8C alpha-olefin, e.g. propylene, in the presence of a catalyst consisting of a solid component containing magnesium and titanium, e.g. RMgX-TiCl4 system, and an organoaluminum compound, e.g. triethylaluminum, and having 0.01-100g/10min melt index, 0.860-0.910g/cm<3> density, >=100 deg.C maximum peak temperature in DSC and >=10wt% boiling n-hexane insolubles with (B) 90-10wt%, preferably 75-25wt% ethylene-alpha-olefin copolymer rubber having 10-95 Mooney viscosity.
Patent JP-H01248933-A (JP)
Title: Power source for vehicle
Inventor: YOKOHATA KOJI
IPC: H02J7/14
Filed: 1988-03-30
Abstract: PURPOSE:To generate two or more power source voltages inexpensively by providing N pieces of capacitors having the same capacity as that of a switching element between a high voltage system and a low voltage system. CONSTITUTION:When MOS transistors 82, 83 are turned ON, a MOS transistor 81 is turned OFF, and a voltage is applied from a charge pump 9 to power MOS transistors 61, 62 to turn ON them. Then, when the transistors 82, 83 are OFF, the transistor 81 becomes ON, a voltage from the pump 9 is applied to power MOSes 63, 64, 65 to turn ON them. When the MOS transistors 61, 62 are ON and the MOS transistors 63, 64, 65 are OFF, a voltage of 24V from a generator 1 is divided and charged by 12V in electrolytic capacitors 71, 72 having the same capacitor. When the MOS transistors 61, 62 become OFF and the MOS transistors 63, 64, 65 becomes ON, a 12V battery 2 and a 12V load 3 are energized from the capacitors 71, 72.
Patent JP-S61232629-A (JP)
Title: Manufacture of electronic module for microcircuit card and module manufactured thereby
Inventor: JIYAN MARUSERU SUTAMUFURI
IPC: G06K19/06
Filed: 1986-04-02
Abstract: The invention relates to microcircuit cards, used for electronic transactions or other purposes, and concerns a process for mass producing electronic modules to be used in these cards and the modules obtained according to this process. According to the invention, there are fabricated, on the one hand, a metal grid with a plurality of openings into which there penetrate tongues attached to the frame of this grid and intended to form the modules' contact areas, and, on the other hand, pellets of plastics material which have a generally flat front face, a rear face in which there is a hollow and, between this hollow and the front face, windows so arranged that they can be positioned opposite the grid tongues. Then a pellet is attached by its front face to the tongues in each opening, an integrated circuit chip is bonded to the bottom of the hollow in each pellet in such a way that its rear face is directed towards the grid, the connecting terminals of the chip are connected by means of conductors to the tongues to which the pellet is attached, said conductors being seated in the hollow in the pellet and passing through the said windows, and the hollow and the windows are filled with an insulating, hardenable and adhesive material. There then remains only to detach the modules from the grid by cutting the tongues around each pellet.
Patent JP-H11270401-A (JP)
Title: Juxtaposed two-cylinder engine
Inventor: IFUKURO HIDEO
IPC: F02F7/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce a dimension of a juxtaposed two-cylinder engine in the axial of an engine crankshaft by reducing a space between a pair of cylinder bores of the engine as much as possible. SOLUTION: A juxtaposed two-cylinder engine E has a crank case 2 composed of a crank case left half 3L and a crank case right half 3R which are divided by a division place P1 , and a cylinder block 4 having a pair of cylinder bores 15L and 15R. The division plane P1 is deviated from a middle plane C of the pair of cylinder bores 15L and 15R in a right direction by a distance D. A bolt 493 placed on the middle plane C to connect the cylinder block 4 to the crank case 2 is screwed into the crank case left half 3L without interference with the division plane P1 . Accordingly, a dimension of the engine E in the direction of an axis L is reduced by bringing the pair of cylinder bores 15L and 15R closer together.
Patent JP-H03277499-A (JP)
Title: Knife-edge bearing structure of cutter
Inventor: FUKUCHI HIDEJI
IPC: B26D7/20
Filed: 1990-03-23
Abstract: PURPOSE:To elongate the life of a knife-edge with little replacement of a knife- edge bearing part by forming the knife-edge bearing part out of a plurality of disk-like pates of a sheet metal material in a superposed manner, and making an edge part of a disk-like knife capable of insertion/extraction elastically between the adjacent plates. CONSTITUTION:Roll-like body 1 held by a rotation chuck 7 is moved by an advance of a chuck running table 6 to the side of a knife-edge bearing part running table 10 for a predetermined interval, and the chuck 7 is rotated. A knife-edge bearing part 17 of knife-edge bearing roll 15 is inserted to the inside of a shaft pipe 3 by the main air cylinder 11 to join both tips of a core bar 8 and the roll 15. Furthermore, when a second stage roll stopper 14 is advanced by a subsidiary air cylinder 13 and an end part of the roll-like body 1 is pressured, a disk-like knife 18 is lowered to cut the end part of the roll-like body 1 in round slice. In this cutting, an edge part of the knife 18 is elastically inserted to between both intermediate plates 17b2 in the state of slidable contact. After a completion of the cutting, the knife 18 retreats to separate from between the plates 17b2 and each of the plates 17b1 to 17b3 elastically returns to the original state.
Patent JP-H07256593-A (JP)
Title: Plucking device for punched-out sheet
Inventor: KOBAYASHI RYUJI
IPC: B26F1/44
Filed: 1994-03-19
Abstract: PURPOSE:To provide a plucking device which can carry out the plucking processing for a punched-out sheet having the main paper sheet part in a variety of shapes and can eaily change the arrangement position of a trimming die in a short time. CONSTITUTION:A trimming die 7 is installed on the periphery of a fixing rail 11, and installed on a base 1a. The pressing element 19 of a trimming die fixing pin 17 installed on the rail 11 is elastically deformed in the rightward direction by the action of <t spring 18, and the trimming die 7 is fixedly held by the elastic restoration force. The trimming die 17 is pulled in and out for the fixed pin 17, and transferred to the position opposed to the main paper sheet part 3 of a sheet 2 and fixed, and the main paper sheet part 3 is separated from the sheet 2 by bringing the trimming die 7 in contact with the main paper sheet part 3.
Patent JP-S556002-A (JP)
Title: Transmission
Inventor: KAWAGISHI ICHIROU
IPC: F16H3/74
Filed: 1978-06-19
Abstract: PURPOSE: To change a speed, by supporting gears on a rotary disc which is moved together with a main shaft, moving a slider movably fitted on the main shaft to slide the gears and altering the circumferential velocity of the gears.  
     CONSTITUTION: The rotary disc 5 is mounted on the main shaft 1 so that the disc is rotated together with the main shaft. Long holes 6 are provided in the disc 5 so that the long holes extend from the peripheral part toward central part of the disc. Shafts 8 for the gears 7 are movably fitted in the long holes 6. The slider 9 is attached to the main shaft 1 so that the slider can move back and forth. Internal gear teeth 20 provided on the slider 9 are engaged with the gears 7. Teeth 14, 16 are provided on the peripheral part of a ring 13. The teeth 14 are engaged with the gears 7. The teeth 16 are engaged with a chain 15. When a crank 4 is depressed, the chain is tensioned to move the slider 9 back against the force of a spring 12 to slide the gears 7 away from the main shaft 1. The circumferential velocity of the gears are thus changed to alter the speed of an output member. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05284146-A (JP)
Title: Parallel information block transmitting system
IPC: H04L69/14
Filed: 1992-03-30
Abstract: PURPOSE:To compensate the loss of information blocks and code error with high reliability and to simplify maintenance and checks at the time of installation and fault generation by limiting the number of transmission lines between respective transmission and reception parts in respective nodes of one line from the beginning. CONSTITUTION:The plural information blocks inputted through plural transmission lines 481-48k to plural information block transmission parts 411-41k are branched at a transmission side node 21. One information block is transmitted from the transmission parts 411-41k to a reception node 22 as it is, and the other information block is inputted to an error correcting encoding part 45. The inspecting information block generated by this error correcting encoding is transmitted through the transmission line different from that of the information block. At the reception side node 22, the information blocks are received by the information block reception parts 421-42k, and the inspecting information blocks are received by inspecting information block reception parts 441-44n-k. The information blocks received by the respective reception parts are inputted to an error correcting code decoding part 46 and collated so as to compensate the loss of the information blocks and the code error.
Patent JP-S549495-A (JP)
Title: Method of forming inflammable liquid incombustible
Inventor: ENJIYOU HISANORI
IPC: C09K21/08
Filed: 1977-06-22
Abstract: PURPOSE: To form inflammable liquid incombustible without losing properties of the liquid itself such as, for example dissolving ability, electric insulation, etc. by mixing the liquid with hydrocarbon fluoride. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02254314-A (JP)
Title: Apparatus and method for navigation
Inventor: MORIKAZU MUNETOSHI
IPC: G01C21/00
Filed: 1989-03-29
Abstract: PURPOSE:To make it possible to use additional data other than map data for a driver without requirements for extra additional circuits by controlling a cursor pattern with a present-position operating means, and displaying the position of the cursor pattern as the present position of a moving body with a cursor-position control means as a display part. CONSTITUTION:In a memory part 1, image data including at least map data are stored, and a cursor pattern for specifying the specific position of the image data is stored. A present-position operating means 4 selects the desired map data out of the memory part 1 and operates the present position of a moving body based on the data from a moving distance sensor 2 and a bearing sensor 3. A display part 5 displays the present position on the map data. The cursor pattern is controlled with the present-position operating means 4. The position of the cursor pattern is displayed on the display part 5 as the present position with a cursor-position control means 6. In this way, the cursor pattern which has been used only for an input device such as a mouse can be used for displaying the present position and the advancing direction of the moving body such as a running vehicle.
Patent JP-S571485-A (JP)
Title: Disposal of waste water
Inventor: OKUYAMA YUKIO
IPC: C02F1/58
Filed: 1980-06-05
Abstract: PURPOSE: To inhibit the adhesion of organic pollutants onto the surface of reverse osmosis membrane, by adding a mineral acid into alkaline waste water contaminated by organic pollutants and containing dissolved salts to make the waste water  acidic, removing generated precipitation, adjusting the waste water at pH6W7, and  then feeding the waste water to a reverse osmosis device.  
     CONSTITUTION: Hydrochloric acid or sulfuric acid is added into alkaline waste water contaminated with organic pollutants and containing dissolved salts, to adjust the waste water at pH about 4 or lower. Generated precipitation is separated from the waste water. The waste water is then adjusted at pH6W7 by addition of an alkali, and treated in a reverse osmosis device solutes. This disposal process is especially suitable for the treatment of waste containing lignin and starches discharged from an anticancer agent production line. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06286684-A (JP)
Title: Cask carrying vessel
Inventor: FUKADA MASATOSHI
IPC: B63B25/00
Filed: 1993-04-01
Abstract: PURPOSE:To reduce a volume of a hold and improve a cooling effect in a cask transport for used nuclear fuel or the like by providing an upper stage cask support to move fore and aft in a cell guide erected in a hold, a cooling air trunk in the upper corner of the hold and a cooling air discharge trunk in the upper corner of the bottom plate to be connected to a cooling unit. CONSTITUTION:A cell guide 4 for guiding four corners of a frame bed 2 mounting a cask 1 on a bottom plate 3e of a hold 3 is provided upright. The respective cell guides 4 are provided in spaces therebetween with an upper stage cask supporting 5 to move into and out of the space and the frame bed 2 is constituted device into two upper and lower receiving configuration. A cooling air trunk 7 is disposed in the upper corner of the hold 3 and cooling air discharge trunk 8 disposed on the bottom plate 3e of the hold. Both trunks 7, 8 are respectively connected to a cooling unit provided above the upper stage cask supporting device 5 to form a circulating circuit for the cooling air.
Patent JP-S62231130-A (JP)
Title: Generating device for varying hydraulic pressure for test
Inventor: NANAO TERUAKI
IPC: G01M13/00
Filed: 1986-03-31
Abstract: PURPOSE:To simulate various unstationary variations in flow state which can be seen in an actual duct transportation system by connecting ducts to many solenoid valves in parallel and controlling a fluid flow rationally. CONSTITUTION:Plural ducts 1 for flow state observation are connected to a pump 2 in parallel, terminal sides are connected to many, i.e. about 100 solenoid valves 4 in parallel through thin pipes 3, and a circulation duct 6 which returns water from a water tank 3 to the pump 2 is provided. The solenoid valves 4 corresponding to the respective ducts 1 for observation are opened and closed automatically by a controller 14 according to a flow state pattern set by a setter 13. Consequently, the same pressure variation state as waving propagation of pressure variation in an actual water supply pipe is caused in a duct 1 for observation, and thus unstationary dynamic flow state variation due to the waving propagation of the pressure variation can be simulated.
Patent JP-S62231454-A (JP)
Title: Cassette changer for magnetic recording and reproducing device
Inventor: IMAZAIKE KANJI
IPC: G06F3/06
Filed: 1986-03-31
Abstract: PURPOSE:To simplify and miniaturize the entire structure with a simple path switching means without special drive means by adopting a constitution so that a cassette ejecting path is provided tiltedly in downward toward front, a cassette loading path is provided horizontally and the path itself is not moved but switched by a separator. CONSTITUTION:The cassette changer 2 is provided with the cassette ejection path P1 tilted downward toward front and the horizontal cassette loading path P2 in a way that they are crossed just before a cassette loading/ejecting inlet 1a, and the separator 3 is provided turnably vertically at the crossing of both the paths P1, P2 around the front end. The separator 3 is turned between the horizontal cassette loading position closing the cassette ejecting path P1 while being kicked by a new cassette C2 at the cassette loading and opening the cassette loading path P2 and the cassette ejecting position tilted downward toward the front closing the cassette loading path P2 and opening the cassette ejecting path P1 by the force of a torsional coil spring 4 provided to the fulcrum.
Patent JP-S61233502-A (JP)
Inventor: ICHIKAWA MASAKATSU
IPC: B27M1/00
Filed: 1985-04-09
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。