baber/WOPTO huggingface dataset:
Patent JP-H02267390-A (JP)
Title: Rotary compressor
Inventor: OTA TOSHIHIKO
IPC: F04C27/00
Filed: 1989-04-07
Abstract: PURPOSE:To eliminate leakage of refrigerant gas and deformation of an auxiliary bearing by fixing an oil feeding cover, the one end of which is open into an oil and in which an oil feeding spring is stored, through a gasket to the shaft-supporting auxiliary bearing on the end surface opposite the the electric drive element side. CONSTITUTION:An oil is reserved and an electric drive element and compressive element are stored in a closed container 1. A shaft 9 with an eccentric portion 10, an oil feeding spring 14 screwed into the shaft 9 at the end opposite to the electric drive element side, an oil feeding cover 15 the one end of which is open into the oil 4 an in which the oil feeding spring 14 is stored, and an auxiliary bearing 50 bearing the shaft 9 at a position opposite to the electric drive element side are at least provided for the compressive element. In this case, the oil feeding cover 15 is fixed through a gasket 52 to the auxiliary bearing 50 on the end surface opposite to the electric drive element. Thus, leakage of the refrigerant gas discharged into a discharge muffler chamber 54 to the oil feeding cover 15 can be eliminated and deformation of the auxiliary bearing 50 due to press-fitting can also be eliminated.
Patent JP-S63254363-A (JP)
Inventor: DAINO MASAYUKI
IPC: F25B43/04
Filed: 1987-04-10
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-S62245139-A (JP)
Title: Fuel mixing ratio sensor
Inventor: MIYATA SHIGERU
IPC: G01N21/43
Filed: 1986-04-17
Abstract: PURPOSE:To obtain high measuring accuracy even if the assembling accuracy of a light pervious body is low, by holding both end surfaces of the rod-shaped light pervious body between a pair of the wall surfaces mutually opposed of a passage. CONSTITUTION:Opening parts 4a, 4b for assembling a rod-shaped light pervious body 1 are provided to a pair of the wall surfaces mutually opposed of a fuel passage 4. A cavity 2c is provided to the outside surface of an element holder 5 at the place opposed to the light emitting surface 2b of a light emitting element 2 in order to engage one end surface of the light pervious body 1. The element 2 is assembled to the wall surface of the fuel passage 4 in a state preventing the leakage of a fuel mixture to be measured by engaging the peripheral side surface of the holder 5 with the opening part 4a provided to the fuel passage 4. The light receiving element 3 is embedded in an element holder 6 except the mount substrate surface of a lead wire 3a. A cavity 3c for engaging the other end surface of the light pervious body 1 is provided to the outer surface of the element 3 at the place opposed to the light receiving surface 3b thereof. An O-ring 7, an adhesive 8 and the holders 5, 6 achieve seal function for assembling the elements 2, 3 to the passage 4 in a liquid-tight manner.
Patent JP-S5517625-A (JP)
Title: Scavenging system for two-cycle internal combustion engine
Inventor: OONISHI SHIGERU
IPC: F02B33/44
Filed: 1978-07-20
Abstract: PURPOSE: To prevent the stay of liquid fuel in the total range of load, reduce the fluctuation in combustion between the idling and full loads, eliminate the cause of wetting of a spark plug at the time of cold starting and purify emissions.  
     CONSTITUTION: In a two-cycle engine, a piston 1 reciprocates in a cylinder to open and close an exhaut port 2 and a scavenging port 3. The scavenging port 3 is connected to a crankcase 4 through a scavenging passage. The end 5 of the passage opened into the crankcase is located nearest to the surface of road. The end 5 is tapered so that no drops of fuel of mixture supplied from a carburetor 7 stay at the bottom of the crankcase 4 even if the road is a slope. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07296558-A (JP)
Title: Housing with erasing preventive e uipment for single reel catridge
Inventor: RARII JIYOZEFU KEISHII
IPC: G11B23/107
Filed: 1995-04-14
Abstract: PURPOSE: To improve the assembling property of a cartridge, by enabling the accurate positioning and aligning of an erasing preventer in a housing of the cartridge when combining finally a cover of the cartridge with its base. CONSTITUTION: A single-reel data tape cartridge 10 has a rotatable erasing preventer 58 in its opening 54. This erasing preventer 58 has both a central portion 60 exposed from the opening 54 to the outside and two end portions 62, 64. A cover 36 of the cartridge 10 has a holding means for so holding the erasing preventer 58 that the central portion 60 thereof is exposed from the opening 54 to the outside. This holding means has both a boss 70 for receiving the end portion 64 of the erasing preventer 58 therein and a post 72 provided in the boss 70 and extended into a hole 74 of the end portion 64 of the erasing preventer 58. The post 72 may be tapered and its height is higher than the boss 70. A base 34 of the cartridge 10 has further another boss 68 to receive the other end portion 62 of the erasing preventer 58 therein.
Patent JP-H05253216-A (JP)
Title: Medical image diagnostic device
IPC: A61B5/055
Filed: 1992-03-16
Abstract: PURPOSE:To equip each functional part with possibility of enhancing the performance, changing the specifications, and making replacement by enhancing the degree of independency from functional part to part, and forming a network. CONSTITUTION:A plurality of functional parts are provided such as a measuring part 21, image processing part 22, data accommodation part 23, display part 24, and control part 25, and respective by-function processors are dispersedly provided each of which processes applicable function independently and provides cooperation with other functions, wherein the by-function processors are connected via a serial transmission path 26 to form a network. This allows eliminating concentration of control processing on the main processor as in conventional arrangement and enables enhancing the performance of each unit of functional part, changing the specification, and making replacement.
Patent JP-H01261043-A (JP)
Title: Network state monitoring system in packet switching network
Inventor: TAKAHASHI TOSHIYUKI
Filed: 1988-04-12
Abstract: PURPOSE:To monitor the state of a packet switching network without increasing the load of a packet switchboard and without increasing a traffic in the network even if the number of packet switchboards in the network is increased by passing one network state monitoring packet through all packet switchboards in the network. CONSTITUTION:One network state monitoring packet is to be passed through all packet switchboards in a packet switching network while revising its destination, thereby acquiring the information in the device state and the information of the device state is acquired even in the packet switchboard to be relayed only. Thus, even when the number of the packet switchboards in the packet switching network is increased, the state of each packet switchboard in the network, that is, the state of the packet switching network is monitored without increasing the load of the packet switchboard.
Patent JP-S5516868-A (JP)
Title: Assorting system for goods
Inventor: EBARA TAKAO
IPC: B65G1/00
Filed: 1978-07-24
Abstract: PURPOSE:To facilitate operation of goods assorting system and improve efficiency of the operation by means of a trolley conveyor extended between assorting chutes and empty and loaded box transporting conveyors and designed to run along an elliptical track and trucks carried on said trolley conveyor, the number of said trucks being as many as the number of assorting chutes. CONSTITUTION:Goods to be assorted, fed on assorting conveyor 7, are assorted into respective assorting chutes 10-1-10-5 depending on their destination by means of diverters 8-1-8-15 which are turned in response to signals from detectors 21-1- 21-15, and then put into buckets of respective pool bucket carriers 11 which are held at rest. Pool buckes carriers 11 thus assorted are carried along with operation of trolley conveyor 12 to the positions of operators D-2-D-4 who carry out goods packing operation depending on the destination places of respective goods. These operators D-2-D-4 take out empty boxes from conveyor 13 and place them on conveyor 14 after packing goods therein. Finally, goods are carried to outlet area 23.
Patent JP-S63254668-A (JP)
Title: Flat cell
Inventor: OKAHISA MITSUGI
IPC: H01M4/64
Filed: 1987-04-10
Abstract: PURPOSE:To improve the mechanical strength and bending performance of a positive electrode by burying a core material on one face of the positive electrode terminal side of a positive electrode active material and generating a burr in the direction of the positive electrode terminal side when punching the positive electrode. CONSTITUTION:A conductive material made of manganese dioxide and acetylene black and a binder such as the fluororesin dispersion are mixed and formed into a sheet together with a core material made of a stainless steel net. The sheet is punched to form a positive electrode 5 so that this core material and a burr are aligned in the direction of a positive electrode terminal plate 1. Next, the metal lithium 3 which is a negative electrode active material is pressed to a negative electrode terminal plate 2 to face the positive electrode 5 via a separator 6 holding an electrolyte, and the peripheral sections of an insulating seal material 4 and the terminal plates 1, 2 are heat-welded. Cracks, chips, etc., of the positive electrode are prevented from being generated when a cell is bent accordingly, and the internal resistance is stabilized even in the high-temperature storage.
Patent JP-H07292853-A (JP)
Title: End structure of beam and jointing method of beam
Inventor: KOYAMA TAKAO
IPC: E04C3/06
Filed: 1994-04-27
Abstract: PURPOSE:To produce beams in a low cost, by providing a protruded part which can be hooked on the lower flange of the companion beam to be joined together, in an L-shaped endplate attached to the end of beam. CONSTITUTION:An L-shaped end plate 11 is welded at one side face of the erected side 10a at the end of an H-shaped steel beam 10. When the beam 10 is joined with a beam 14, the end of beam 10 is inserted between the upper and lower flanges 14b, 14c of the beam 14 and the protruded part 12 provided on the L-shaped end plate 11 is hooked on the lower flange 14c of the beam 14 to place the beam 10 at the same level with the beam 14. Moreover, the bolt holes 13 of the bent plate 11b at the front end of the L-shaped end plate 11 are positioned to coincide with the bolt holes of the erected side 14a of the beam 14. And the beams 10, 14 are joined together with bolts.
Patent JP-S57206522-A (JP)
Title: Roll for roll forming machine
Inventor: KANETOU OSAMI
IPC: B21D5/08
Filed: 1981-06-12
Abstract: PURPOSE:To obtain a roll for a roll forming machine, which is capable of shortening a roll replacing work time and making a roll cost inexpensive, by forming one or more sectional rolls by conbining a step roll provided with a staircase-like step in the circumferential direction, changing this combination angle, and varying the axial direction width of this step roll. CONSTITUTION:A step roll 8 having a staircase-like step in the circumferential direction is formed in a hollow cylindrical shape so that its inside diameter side can be fitted into the roll axis. Height in the axial direction of this step is varied at every pi/4 radians, the minimum height is h1, the maximum height is h1+h2+h3+h4=H(provided that h1=h2=h3=h4=h), and these steps are formed so as to be symmetrical to the axis. When one pair of two step rolls 8 constituted in this way are combined as shown in the figure and its combination angle is varied, length L in the axial direction can be varied in four ways such as H+h, H+2h, H+3h and 2H.
Patent JP-S5614049-A (JP)
Title: High-temperature shrinkable mold
Inventor: MIYAMOTO TSUYOHIRO
IPC: B22C9/02
Filed: 1979-07-17
Abstract: PURPOSE: To prevent hot craching by inserting a material which burns after shrank by heat into a mold.  
     CONSTITUTION: In cases in which a casting 4 is poured together with a head 1 in a  mold 3 made of molding sand in a molding flask 2, the molten steel is frozen by the  molding sand 8 existing between a casting upper part 6 and a casting lower part 7.  As solid shrinkage progresses with dissipation of heat, the casting 4 receives restraining forces. A material 5 which is burned after it is shrank by the heat of the molten  metal, for example, a foamed resin such as foamed styrene, is let to exist in the  form of blocks in the molding sand 8 which develops these restraining forces, and  this causes the molding sand 8 to receive stress by the shrinkage of the casting 4,  thereby easily collapsing the mold of this portion, releasing the restraining forces  and preventing hot cracking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62247459-A (JP)
Title: Handling device for pass book or the like
Inventor: CHIBA KAZUMI
IPC: G06Q40/02
Filed: 1986-04-21
Abstract: PURPOSE:To secure the semipermanent and repetitive use of a pass book and to use a single pass book as a medium containing both functions of a pass book and a cash card, by utilizing a magnetic medium layer which can store magnetically information to an area where the output of the transaction contents is carried out to the paper sheets (inside pages) of the pass book. CONSTITUTION:A magnetic pass book 1 is basically formed into a single card form and a magnetic medium layer 6 which can store magnetically information is attached to the back cover 2 of a cloth or plastic material, etc. Such the pass book 1 is convenient for carrying. In addition, the pass book 1 can be folded inside 3 centering on a folding part 4 for the protection of the layer 6 from an external magnetic field, the external force, etc. It is possible with the layer 6 to repeat semipermanently the read/write and erasion operations of information via a magnetic head.
Patent JP-S5215016-A (JP)
Title: Engine cover apparatus
Inventor: NAKAMATA HIROMI
IPC: B62D33/073
Filed: 1975-07-23
Abstract: PURPOSE:Tilt cab engine cover is connected with acoustic damping cover which is moved out of maintenance area, to effect easy and safe operation.
Patent JP-H04299374-A (JP)
Title: Image forming device
Inventor: SATO HISAO
IPC: G03G15/01
Filed: 1991-03-28
Abstract: PURPOSE:To prevent the occurrence of the spilling of toner from the the connecting part of a flexible pipe and a developing cartridge when it is attached/detached, to and from an image forming device on which the the developing cartridge freely sliding with respect to a main body is attachably/detachably connected with the toner replenishing unit of a main body side by the flexible pipe. CONSTITUTION:A constitution is adopted so that an opening plate communicated with the flexible pipe F1 and fixed on the main body side is interposed in the connecting part, and simultaneously, the connection end part of the flexible pipe F1 is opened/closed with respect to the opening plate 6 by interlocking to the sliding of the developing cartridge. Thus, the connection end part of the flexible pipe F1 functions as a shutter opening/closing the opening plate 6 according to the attachment/detachment of the developing cartridge.
Patent JP-S60233991-A (JP)
Title: Output method of hard print of color picture
Inventor: KUBOTA YASUO
IPC: H04N1/40
Filed: 1984-05-04
Abstract: PURPOSE:To obtain color light and dark pictures by decomposing color light and dark picture into three original colors and converting each color picture data into position data of dots. CONSTITUTION:16 stages of level 0-15 are appropriately scattered and arrayed in a dither matrix (b). First, a filter 2 is applied to a color original X, and light and dark picture data by three original colors is obtained by a camera 3. The data is arithmetic-processed 5, and an input picture (a) is obtained on a display 6. A level of the input picture (a) is compared with that of the matrix (b). When the level of the matrix (b) exceeds that of the input picture (a), an operation is caused to be on. When the level of the matrix (b) is smaller than that of the input picture (a), the operation is caused to be off. Thus a display picture (c) can be obtained, and a density of the color original X is displayed by binary data. Furthermore the profile line emphasis and the color correction are executed in the arithmetic processing, thereby obtaining a color print with excellent picture quality.
Patent JP-H10266930-A (JP)
Title: Fuel injection nozzle of diesel engine
Inventor: SHIMAKAWA TATSURO
IPC: F02B23/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle of a diesel engine capable of changing a fuel injection quantity without applying any influence in the injection angle or direction of fuel. SOLUTION: This fuel injection nozzle of a direct injection type is provided with a nozzle body 11 on whose side part shifted to its top end an injection port 12 is bored, a needle valve 15 stored inside the nozzle body 11, a valve body 21 making sliding contact with the external side part of the injection port 12 of the nozzle body 11 and a driving member 25 forcing the valve body 21 to make its vertical movement and the opening area of the injection port 12 is made variable by vertical motion of the valve body 21.
Patent JP-S61124664-A (JP)
Inventor: HORIE SATORU
IPC: D04C5/00
Filed: 1985-04-26
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-H02267382-A (JP)
Title: Horizontal type compressor
Inventor: HAZAMA MAKOTO
IPC: F04B39/12
Filed: 1989-04-10
Abstract: PURPOSE:To increase rise characteristics of a compressor in starting at a low temperature by forming a discharge pipe connected to a closed container of multiple pipes connected to a pump chamber and a motor chamber, and setting the diameter of the pipe connected to the pump chamber larger than that of the pipe connected to the motor chamber. CONSTITUTION:An electric drive element 4 and a rotary compression element 5 driven by the rotating shaft 3 of the electric drive element 4 are provided in parallel in a closed container 1 with an oil sump 2 at its bottom. In this case, the discharge pipe 27 connected to the closed container 1 is composed of multiple pipes 28 and 29 connected to a pump chamber 8 and a motor chamber 7, respectively, and a collecting pipe 30 collecting the pipes 28 and 29. Also, the diameter of the pipe 28 connected to the pump chamber 8 is set larger than that of the pipe 29 connected to the motor chamber 7. The most refrigerant discharged from the rotary compression element 5 to the closed container 1 is discharged through the pipe 28 connected to the pump chamber 8. Thus, the amount of refrigerant discharge after heat exchange with the electric drive element 4 can be reduced, and starting ability at a low temperature can be increased.
Patent JP-S5716086-A (JP)
Title: Meltable adhesive tape
Inventor: YAMAKAWA MASASHI
IPC: C09J7/02
Filed: 1980-07-02
Abstract: PURPOSE: The titled tape capable of adhering by means of internal heat generation, prepd. by fusing a meltable adhesive arround the network of an electrically conductive fiber.  
     CONSTITUTION: Warp 1 and weft 2 consisting of an electrically conductive fiber are knitted to form a metwork, arround which meltable adhesive 3 is fused to form a meltable adhesive tape. After said tape is clamped at the both ends by chips 6 and 6' and supported between adhesive 5 and 5', a current is applied through regulator 7 (symbol 8 represents a voltmeter and 8 an ammeter) and the adhesive is molten by heat generated in the warp 1 and weft 2. Then the current is turned off and the adherends 5 and 5' become bonded to each other by cooling and curing the adhesive. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11287233-A (JP)
Title: Protective structure of screw type securing structure
Inventor: SAKAMOTO MAKOTO
IPC: F16B41/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the protective structure of a screw type securing structure by which the binding structure by a screw type securing means can be prevented from released by the unexpected external force. SOLUTION: A structure for protecting the securing structure formed by the screwing of a male screw and a female screw, comprises the protective members 20, 30 which are formed so that the external force substantially does not act on at least one of a male member 2 having a male screw and a female member 12 having a female screw. The protective members 20, 30 are cylindrical bodies in which at least one of the male member 2 and the female member 12 is inserted, and comprise the projecting parts locked on the locking parts 6, 16 formed along the outer peripheries of the screw members 2, 12 to be inserted.
Patent JP-S63310208-A (JP)
Inventor: YUJIEEN REIMONDO BUKOUSUKII
IPC: H03G1/00
Filed: 1988-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09260825-A (JP)
Title: Solder feeder
Inventor: YAMADA KAZUHITO
IPC: H05K3/34
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the defectives and continuously and automatically feed solder to pads by improving the solder transfer rate from a solder feed film to pads. SOLUTION: Package board regions 20 are formed on a multiple substrate sheet 18 and solder is fed to flip chip mounting pads 21 in the regions 20. Piece- like solder feed films 11 are disposed on the regions 20, so that each pad 21 corresponds to a solder layer 11A, and the solder films 11 use such films formed so that the gap between the outermost solder layer among solder layers and outer edge of the film 11 is within 3.0mm.
Patent JP-S60233415-A (JP)
Title: Catalyst combustion device
Inventor: MATSUMOTO IKUO
IPC: F23D14/72
Filed: 1984-05-07
Abstract: PURPOSE:To perform a safety control on oxygen starvation in a catalyst combustion device by a method wherein two catalysts are arranged in parallel to each other in a spaced-apart relation, a bypass pipe not passing through the catalyst positioned upstream side is arranged and an outlet port of the bypass pipe acting as the pilot flame injection port is arranged between the two catalysts. CONSTITUTION:A pilot flame injection port 6 acts as a bypass pipe 16 laid along the outer wall of a combustion cylinder 3, opened as an inlet port 17 of the bypass pipe at the lower part of the catalyst B2 and the flame rod 18 is arranged at the extremity end of the pilot flame injection port 16. When an ignition is to be performed, the pilot flame injection port 6 forms a flame in the clearance 5, so that the condition is rapidly sensed by the flame rod 18 mounted thereon and then the ignition heater 7 is turned OFF. Even after the time is elapsed upon starting of the supplying of fuel, if the flame rod 18 may not detect the condition, it judges that the ignition is not performed due to some reason and then the combustion device is terminated to operate. During a normal combustion, the thermocouple 9 may act as a safety mechanism for keeping the value of A/F at an optimum value.
Patent JP-H10278148-A (JP)
Title: Integrally molded sheet and its production
Inventor: KISO OSAMU
IPC: B32B5/16
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To produce an integrally molded sheet which develops various arbitrary desired functions by one process. SOLUTION: An integrally molded sheet contains a cured matter 2 of a liquid polymer and particles 2, 3 having specific gravity different from that of the liquid polymer. In this integrally molded sheet 1, the particles 3, 4 are bonded by the cured matter 2 of the liquid polymer and distributed in a layered state. This integrally molded sheet can be produced by one producing process so as to be fitted to a purpose by using a sheet capable of being changed in physical values in a layered state even within one sheet and effectively preventing a sound or vibration, a sheet hard to generate dewing, a water impermeable sheet or a sheet excellent in impact resistance.