baber/WOPTO huggingface dataset:
Patent JP-2000100529-A (JP)
Title: Jack
Inventor: YOSHINO SHUICHI
IPC: H01R24/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To attain excellent contact by outwardly mounting the contact part of a contact spring comprised of a leaf spring on a cylindrical sleeve part formed in the front part of a housing. SOLUTION: In a plug inserting hole communicating with a cylindrical sleeve 1 formed on the front part of a housing through a rear part, each contact part of a sleeve spring 2 as a first sleeve spring, a sleeve spring 3 as a second sleeve spring, a ring spring 4 and a chip spring 5 is protruded to form a jack. The first sleeve spring 2, the ring spring 4 and the chip spring 5 are assembled from the rear of the housing and the second sleeve spring 3 is covered and assembled from the upper side of the housing. Outside the housing, a first contact spring 6 and a second contact spring 7 are mounted with their contact parts outward. For the first and second contact springs 6 and 7, a leaf spring of a copper aluminum alloy that is punched to be formed is used.
Patent JP-H10146819-A (JP)
Title: Embedding material of concrete slab
Inventor: OE MATSUO
IPC: B28B1/16
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To surely fix to the base plate part of a concrete by means of a simple structure by a method wherein this embedding material is made of a platen-like synthetic resin foamed molded article, at the side walls of which respective inclined surfaces divergent from the top surface to the base plate side bottom surface of the platen are provided so as to embed its peripheral low end parts in a concrete base plate in order to be temporarily fixed through hardening. SOLUTION: As a means for temporarily fixing an embedding material 1 to the base plate part 30 of a concrete, its four side walls 16 are composed of inclined surfaces, each of which is divergent from its top surface 18 to the bottom surface 17 side of the base plate part 30. A sure temporarily fixing can be realized by expandingly immersing the divergent peripheral edge lower end part of the embedding material 1 into the base plate part 30 of the concrete through hardening. Concretely, since the side walls become narrower towards their upper part, by pressing the embedding material 1 in the base plate part 30, which is not yet hardened, of the concrete, the base plate part 30 of the concrete and the peripheral edge low end part of the embedding material 1 come into inclinedely contact with each other, resulting in allowing to surely prevent the embedding material 1 from falling off.
Patent JP-H10153682-A (JP)
Title: Method for exchanging reactor core shroud
Inventor: SAITO YOSHIHISA
IPC: G21C19/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To extend the life of a plant by performing cladding machining, coating machining, or laser surface heat treatment to the welded part or the total surface of partial or total equipment such as a CRD stub tube, shroud support support leg, and a shroud head in a process for exchanging a shroud. SOLUTION: In a method for exchanging a shroud, water at the bottom of a reactor is drained and plasma flame spraying machining of the outer surface of a CRD stub tube 1 and a housing 2 is performed while water is poured into an annulus part as a measure for screening radiation. A shot penning nozzle is turned by a turning mechanism 3 along the outer surface of the housing 2 and the stub tube 1 due to the drive of a CRD housing motor 8. A flame spraying gun 4 is mounted at the tip of an arm and is positioned at a part to be executed by a rack pinion mechanism 5 for driving in axial direction. An entire device is supported by an axle 7 provided inside from a ring 6 and moves. Other inspection tools are also mounted.
Patent JP-H04180619-A (JP)
Title: Horizontal type reactor for semiconductor manufacturing
Inventor: SUGAWARA ICHIRO
IPC: H01L21/31
Filed: 1990-11-15
Abstract: PURPOSE:To limit the application of cleaning operation to an inner tube alone so as to eliminate contamination and eliminate the generation of accidents resultant from defective assembly by adopting double structure comprising an inner tube and an outer tube for a reactive tube where the outer tube is used for a separation section from an open air and an introduction section of gas while the inner tube is in simple cylinder shape and removable from the outer tube. CONSTITUTION:A wafer 8 is placed in a high temperature atmosphere into which a material gas is introduced. A cylinder-shaped semiconductor manufacturing horizontal type reactor is installed so as to form a thin film on the surface of the wafer 8. An isolation section 3 from an open air or an introduction section 4 of material gas and an exhaust gas section 5 are built in an outer tube 1 of this reactive tube 10. An insulating material 7 is placed between the outer tube 1 and a heating section 6 so as to prevent the heat radiation except for the reactive section. An inner tube 2 is placed into the outer tube 1 so as to produce a set where the processing wafer 8 is placed so as to allow the introduction of material gas. Furthermore, a nitrogen gas intake tube 9 is installed to the outer tube for inactive gas purging, such as nitrogen so as to prevent the material gas from circulating between a gap between the outer tube l and the inner tube 2.
Patent JP-2001130785-A (JP)
Title: Transfer object conveying device, and envelope-enclosing system using it
Inventor: IMURA TAKANORI
IPC: B65B57/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To specify and record an object of error when transportation stops without changing a conveyance control system in an error occurrence, in relation to a transfer object conveying device for monitoring the conveyed state of the transfer object and an envelope-enclosing system. SOLUTION: An error signal generating means 12 generates an error signal when an error occurs in a predetermined stage in which the transfer object is conveyed, an error position specifying means 16 specifies the object of error on the basis of positional information from an error occurrence position previously stored in a positional information storing means 13 to a position of a reading means 15, a collating means 17 collated the positional information with a positional information of the transfer object conveyance detected by a positional information detecting means 14, a relating means 18 relates error information to the transfer object with an identification code read by the reading means 15, and a recording means 19 records the result.
Patent JP-2000138983-A (JP)
Title: Infrared communication system
Inventor: YAMAMURA TETSUO
IPC: H04B10/112
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To enhance the user-operability of an infrared communication system by providing an infrared receiving and emitting section mobile control means that moves an infrared receiving and emitting section to maximize the intensity of an infrared ray measured by an infrared ray intensity measurement means to the system to automatically control a position of the infrared receiving and emitting section of an infrared communication device thereby generating an optimum communication state and relaxing limitation of an installed position of the infrared communication device. SOLUTION: An infrared receiving and emitting section mobile control means 5 moves an infrared receiving and emitting section 2 that receives an infrared ray 1 on an infrared receiving and emitting section mobile rail 3 and an infrared ray intensity measurement means 4 measures the intensity of the infrared ray 1 at each place. Based on the measurement result, the infrared receiving and emitting section mobile control means 5 sets the infrared receiving and emitting section 2 at an optimum position on the mobile rail 3. Furthermore, a rotary rail is adopted for the mobile rail 3 to set the position of the infrared receiving and emitting section 2 in an optimum azimuth among all azimuths. Thus, the infrared communication with a wide angle is attained.
Patent JP-H08164391-A (JP)
Title: Sterilized water forming machine
Inventor: TAYA HITOSHI
IPC: A61L2/24
Filed: 1994-12-14
Abstract: PURPOSE: To supply sterilized washing water stably in spite of a temp. change by supplying sterilized water having always a sterilizing effect and detecting the life of electrode plates and an error in a sterilizing raw liquid. CONSTITUTION: A microcomputer 10 executes operation of a water feed valve 9 with a slight delay from the operation of a pump 6 and an electrolytic cell 8, thereby forming washing water of a specified concn. The flow rate of he pump 6 is increased to maintain sterilizing power after long-term interruption. The life of an electrolytic cell 8 and the abnormality of the sterilizing original liquid are detected by a current detector 22, by which the performance is assured. The temp. of the sterilizing original liquid is detected by a temp. detector 24 and the electric energy is adjusted by an electric energy varying device 25, by which the stable sterilization concn. is maintained.
Patent JP-H08108479-A (JP)
Title: Butt welding device of thermoplastic resin tubing
Inventor: NAKAMURA TOMOHIRO
IPC: B29C65/78
Filed: 1994-12-14
Abstract: PURPOSE: To avoid irregular connecting strength in a thickness direction of a connecting section by coating a heating face of a heater with a far infrared rays radiation material annularly so as to make the radiation areas of a tube outside face and a tube inside face of a connecting tubing the same. CONSTITUTION: Faces opposite to tube end faces 11a and 12a of a heater 3 are coated with far infrared rays radiation material 3b in an annular area with center at a point corresponding to a holding center of clamps 1 and 2 on the faces. By radiation heat of the far flared rays to be radiated from the far infrared rays radiation material 3b applied to the heater 3, most of heat melting of the tube end parts 11a and 12a is performed. The area of the coating part i.e., the radiation area of the far infrared rays is the same in an area HA1 for the tube outside face and an area hA1 for the inside face each other, so that the radiation heat received from the radiation material 3b becomes the same at the tube outside face and the inside face, thereby eliminating irregular heating in the thickness direction.
Patent JP-H07158317-A (JP)
Title: Shock absorbing material
Inventor: IWATA SETSUO
IPC: E04H9/14
Filed: 1993-12-13
Abstract: PURPOSE:To surely absorb not only a long-duration impact load, but also a short-duration impact load. CONSTITUTION:A shock absorbing material has a back board 6 mounted on a structure 1 and a front board 7 arranged in parallel at an interval while being oppositely faced to the back board 6. A large number of honeycomb structural materials 8, intermediate boards 9 and reticulate bodies 10 are arrayed regular intervals toward the front board 7 side from the back board 6 side between the front and back boards 6, 7 while cones 11, in which caps 11a at front ends are directed toward the reticular bodies 10, are interposed successively. Air gaps among each cone 11 between the surface board 7 and the intermediate board 9 are filled with elastic materials 12.
Patent JP-H09226728-A (JP)
Title: Apparatus for inspecting internal pressure of can
Inventor: ITO HIDEO
IPC: B65B57/10
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To detect whether or not an internal pressure of a can is appropriate and whether the can is in a straight standing (normal) state or in an abnormal (inverted or falling) state. SOLUTION: An apparatus K for inspecting internal pressure of can inspects an internal pressure of a can 1 when the can 1 after clamping is carried on a can transfer conveyer 10 in a normally standing state. Can sensors 31a, 31b sense a lower end 1b of the can 1 on the can transfer conveyer 10. A displacement sensor (can internal pressure sensor) 27 detects displacement (swollen state) at an upper end of the can 1 for approximately inspecting the internal pressure. A control part not shown operates the displacement sensor 21 when the can 1 is sensed by the can sensors 31a, 31b. When the can is falling down or inverted, the displacement sensor 27 is opposite to a dome-like can bottom or a peripheral face of the can respectively, so that the detected displacement is out of an appropriate range or cannot be measured.  Thus abnormality is determined and an alarm is caused to issue an alarm.
Patent JP-H08250657-A (JP)
Title: Ball grid array package with removable module
Inventor: DEERU TEII MUUA
IPC: H01L25/16
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a BGA package, which enables the use of components which are in capable of withstanding an environmental stresses in a surface- mounting process. SOLUTION: A semiconductor device 18 is mounted on a substrate 16 and is electrically coupled with solder balls 22. One pieces of a terminal 26 or more than one piece of terminals 26 are coupled with the substrate 16 and are electrically coupled with the device 18. A freely detachable module 14 has auxiliary components 28 and 30. The module has a module main body 36 for housing the components and at the same time, has one piece of an electrical connector 32 or more than one piece of electrical connectors 32, which are engaged with the respective terminals and are used for enabling the module to hold on the substrate and for enabling the components to couple electrically with the device 12.  It is also possible to connect the terminals to with the balls 22, so that the components are provided on a circuit board as an option or that it is possible to provide the components in the freely detachable module.
Patent JP-2001134984-A (JP)
Title: Optical disk
Inventor: TSUNODA TSUTOMU
IPC: G11B7/24027
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk having excellent electric characteristics such as jitters by controlling a focus deviation to a second signal surface and obtaining a nearly fixed defocus offset quantity, as a one-side reading type two-layer optical disk having a resin layer formed by a spin coating method using ultraviolet curing acrylic resin. SOLUTION: The thickness of a light transmissive substrate used in the optical disk is formed so that the outer periphery is continuously thinned 1-5% more than the inner periphery, and the distance from the light incident surface to the second signal surface of the optical disk to be manufactured, i.e., the thickness in which a light transmissive substrate, a translucent film and the resin layer are joined together is nearly uniformized within the surface.
Patent JP-H04184070-A (JP)
Title: Low temperature chamber
Inventor: MASE TOKUTARO
IPC: F25D23/06
Filed: 1990-11-15
Abstract: PURPOSE:To rapidly cope with the temperature rise and to improve storage performance by a cold air introduction means is located in a storage chamber, when temperature is at a given high vale, the cold air introduction means is operated based on temperature in the storage chamber. CONSTITUTION:A cooling device 14 is operated, air in a high pressure section 20 of an upper space 11A is sucked with the aid of a first blower device 13. After the air flows to a cooler 12 by which it is cooled, it is discharged in a right space 11F. Meanwhile, air in a cold air circulating space 11 is forcibly circulated through the outside of an inner box 3 with the aid of blower devices 19 and 19 and is returned to a lower pressure section 21 of the upper space 11A after the passage of it through spaces 11C, 11D, 11F, 11B, and 11E on the right front and rear sides and a low pressure region 35 from the high pressure section 20 of the upper space 11A. The blower devices 19 and 19 forcibly produces a pressure difference in circulating cold air in a space, diffuses cold air throughout a wide range, and cools the cold air with high efficiency.
Patent JP-H10141661-A (JP)
Title: Automatic ignition gas cock
Inventor: TSUCHIYA MASAKI
IPC: F23Q9/08
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To securely prevent strong fire ignition in the maximum amount of gas and prevent a sleeve of a user from being burned and uncomfortableness of the user from being produced by igniting an ignition device before a maximum opening of a closing unit is reached upon ignition. SOLUTION: Once an operation thumbscrew 5 is pressed upon ignition, a pin 23 on a tip end of an operation shaft 6 is inserted into an engagement protrusion 22 of a closing unit 3, and simultaneously a valve shaft 15 is advanced to open a pilot gas flow passage. Further, a valve shaft end 24 advances a shaft 19 to separate a magnet valve 13 from a valve sheet part 29 and push an attraction piece 25 united with the shaft 19 against an attraction surface 28 of the magnet 32. Once the operation thumbscrew 5 is rotated, a main gas vent passage hole is half-opened, and when the operation thumbscrew 5 is rotated to 45 degree, a hammer 38 strikes a piezoelectric device 31 to ignite a pilot burner and igntite a main burner. A thermocouple is heated with the main burner so that the magnet 32 is excited to attract the attraction piece 25 whereby the magnet valve 13 is kept at an open state.
Patent JP-H08165647-A (JP)
Title: Ground anchor construction method and its fixation member
Inventor: KUROSAWA RYOHEI
IPC: E02D5/80
Filed: 1994-12-15
Abstract: PURPOSE: To improve the workability by inserting a ground anchor fixation member made by burying the tip of a PC steel wire in a steel pipe a grout is filled, so as to fill and harden the grout, and after that, giving a tension, and fixing the rear end of the steel wire. CONSTITUTION: A ground anchor made by burying a part of a PC steel wire 1 in a steel pipe 2 is inserted in an anchor hole 4, so as to position the steel wire 1 to the designed position of the hole 4 accurately. Then, a grout 5 in the steel pipe 2 is restrained by the steel pipe 2 so as to prevent the reduction of the pull-out resistance force of the steel wire 1. Then, the steel pipe 2 is fixed to the tip of the steel wire 1, so as to increase the pull-out resistance force of an anchor body 17. And the steel wire 1 is buried in the grout 5 in the steel pipe 2, the grout 5 is restrained by the steel pipe 2 so as to increase the bearing force, and the generation of a crack is prevented.  Furthermore, at the fixing length part 7 of the steel wire 1, a resin cover layer hardened integrally with the grout 5 is formed as necessary, so as to increase the attaching force of the steel wire 1 and the grout 5. Consequently, the accuracy, the pull-out strength, and the like can be improved.
Patent JP-S63168254-A (JP)
Title: Casting method
Inventor: SASAKI MASAHIKO
IPC: C22B9/00
Filed: 1986-12-30
Abstract: PURPOSE:To control molten metal surface by supplying rate of solid material and to simplify control system by supplying the solid material in the molten metal from one side part of furnace body and discharging the molten metal from discharging hole arranged at the part storing the molten metal in the furnace body. CONSTITUTION:In a casting apparatus, the solid material 19 is supplied in a melting room 18 from a supplying hole 20 opened at the side part of body part 16. The solid material 19 is heated while advancing in the melting room 18, and in succession melted from the end part of material 19, to become the molten metal M. The molten metal M stored in the melting room 18, is discharged from the discharging hole 21 arranged at the bottom part of body part 16, to form a long, slender casting material 23, such as wire rod, etc. The casting material 23 is become to the casting material 23, such as wire rod, etc., while forming solidified interface at the outlet of discharging hole 21, and drawn by a roller. By linking the drawing speed of the casting material 23 with the supplying speed of the solid material 19, the molten metal M surface can be maintained at constant.
Patent JP-H09152932-A (JP)
Title: Method for driving input device, input device driving system and coordinate input system
Inventor: SHIICHI KAZUHIRO
IPC: G06F3/0488
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption. SOLUTION: This system is provided with a touch panel 1 for inputting data, a driving current applying means 100 for intermittently applying a driving current to the panel 1 and a driving current application period changing means 110 for changing the application period of the driving current by the means 100 and constituted so as to reduce power consumption by extending the application period of the driving current when input operation is not continued.
Patent JP-H04183041-A (JP)
Title: Sequence estimating device
Inventor: ATOKAWA AKIHISA
IPC: H04L25/08
Filed: 1990-11-16
Abstract: PURPOSE:To stably follow up a transmission line changing at high speed by stably supplying a transmission line response estimating value to a branch metric calculation circuit at all times and operating conventional viterbi algorithm based on this value. CONSTITUTION:A transmission line storage circuit 105 always stores transmission line response estimating values proper to all the states and outputs these transmission line response estimating values to a branch metric calculation circuit 106. Based on these transmission line response estimating values, the branch metric calculation circuit 106 respectively calculates branch metric to all the possible states and outputs each branch metric to a viterbi processor 107. The viterbi processor 107 outputs a transmission signal estimating value at certain specific time for a sequence, where the sum of all the time in this metric is made minimum, to an output terminal 108. Thus, the transmission line changing at high speed can be safely followed up.
Patent JP-H08143011-A (JP)
Title: Manufacture of tubelike heat-shrinkable film and manufacturing apparatus for the film
Inventor: SUKEYASU RYUZO
IPC: B65B53/00
Filed: 1994-11-22
Abstract: PURPOSE: To take sufficient heating time and enable high speed treatment by clamping a moving film and fuse-sealing it by a heat-fuse-sealing device which is synchronously moving. CONSTITUTION: A film clamp 6, a heat-seal bar 8 having a heat-sealing blade 7 at the lower end and a clamp receive 9 repeat reciprocation in a film advancing direction and a reverse direction and vertical motion for holding and releasing the film. The two-fold heat-shrinkable film 1 is interposed between the film clamp 6 and the clamp receive 9 and moves in a direction indicated by an arrow. The film clamp 6 and the clamp receive 9 hold the heat-shrinkable film 1 at an initial position, and a heat-seal bar 8 simultaneously lowers to press the heat-sealing blade 7 against the released side of the two-fold film 1. The heat-seal bar 8, the film clamp 6 and the clamp receive 9 move to a final position at a speed synchronous with the moving speed of the film 1, while the film is heat-sealed and fused by the heat-sealing blade 7.
Patent JP-H11132432-A (JP)
Title: Direct melting furnace
Inventor: KAJI HITOSHI
IPC: F23G5/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a direct furnace in which a strong dense layer dome can be formed on a lower part of a thermal decomposition zone at all times, and hence stable waste gasifying/melting processing is achieved and durability of a furnace wall is greatly improved. SOLUTION: A vertical shaft furnace is adapted such that a charge port for waste is provided in an upper part or a side trunk part, and an introduction pipe 27 for oxygen containing gas is connected with a bottom whereby there are formed therein in succession from the charge port to a lower portion a drying zone, a thermal decomposition zone 21, and a combustion/melting zone 22. In the vertical shaft furnace, a direct trunk part 23 having a smaller cross section than those of the thermal decomposition zone and the combustion/melting zone is provided between the thermal decomposition zone 21 and the combustion/ melting zone 22, and the direct trunk part 23 is formed with a metal material in which a cooling medium is introduced.