baber/WOPTO huggingface dataset:
Patent JP-H01289771-A (JP)
Title: Radiating mechanism for controller in industrial vehicle
Inventor: NAKAMURA TOMOHIKO
IPC: B60H1/26
Filed: 1988-05-17
Abstract: PURPOSE:To prevent water from splashing on a controller at the time of rain by blocking up a shielding plate opening or closing a ventilating window formed in the upper part of a storage chamber housing the controller with a water absorbing member increasing its own weight with water absorbed. CONSTITUTION:In an industrial vehicle, an oblong ventilating window 6 interconnecting the outside of the vehicle 1 to the inside of a storage chamber 3 is formed with a bending part 5 at the upper part of an outer wall 3a of the storage chamber 3 housing a controller 4 and an outer end of an upper wall 3b at one end of a power house 2. An upper side of the upper wall 3b is set down to an operating chamber 7, interconnecting it to the power house 2 via a drain hole 8. A shielding plate 10 is set up on the bending part 5 over the whole width of the ventilating window 6, and it is pivotally supported on a shaft 10b free of rotation. Then, this shielding plate 10 is made so as to be rotated to a blocking position of the ventilating window 6 via a lever 15 when a water absorbing member 13 of sponge or the like installed in a rotating plate 12 pivotally supported on the upper wall 3b absorbes water and thereby its weight increases and thereby the rotating plate 12 rotates downward against a spring 14.
Patent JP-H04345738-A (JP)
Title: Deflecting electromagnet
Inventor: SAKAI TATSUYA
IPC: H05H7/04
Filed: 1991-05-24
Abstract: PURPOSE:To eliminate the generation of eddy current even a magnetic field is changed with time, and consequently restrain magnetic saturation even in a high magnetic field, by composing the main body part of an iron core with a laminated iron core and fixing block iron to the upper and the lower surfaces of the laminated iron core respectively. CONSTITUTION:Block iron cores 4a and 4b are fixed by welding, etc., to the upper and the lower surfaces of a laminated iron core 1 respectively, and coils 3 are wound on one side leg of an obtained iron core via a gap to be made a deflecting electromagnet. This constitution can prevent the generation of eddy current in an electromagnetic with the iron core 1 even for the change in point of time of a magnetic field, that is, at the time of the rise of the magnetic field. Permeability is lowered in a high magnetic field because the iron core 1 has a low space factor, magnetic flux can be flow-splitted in the iron cores 4a and 4b even magnetic saturation is generated, an iron core permeability becomes high to enable restraining electric saturation, uniforming a magnetic field.
Patent JP-S6026807-A (JP)
Inventor: ARUBAATO JIYON GAATORANDO JIYU
IPC: F16B31/02
Filed: 1984-06-13
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-S6013011-A (JP)
Title: Method for desiliconizing molten iron
Inventor: MATSUMOTO TOSHIYUKI
IPC: C21C1/04
Filed: 1983-07-04
Abstract: PURPOSE:To desiliconize efficiently molten iron by using a mixture of a desiliconizing agent contg. iron oxide and manganese oxide as principal components with limestone. CONSTITUTION:Limestone as a slag basicity regulator is added to a desiliconizing agent contg. iron oxide and manganese oxide as principal components to prepare an additive 4. A required amount of the additive 4 prepd. in a hopper 3 is fed from a feeder 5, and it is continuously added to the flowing surface of molten iron 2 flowing down through a molten iron through 1 through a belt conveyor 6 and a shoot 7. The molten iron 2 is mixed with the additive 4 while flowing down through an inclined trough 8 and a torpedo car 9, so the molten iron 2 is desiliconized.
Patent JP-S5819854-A (JP)
Title: Alkaline storage battery
Inventor: INOUE TAKAO
IPC: H01M50/186
Filed: 1981-07-30
Abstract: PURPOSE:To prevent leakage of an electrode and improve preservation performance by inserting the polyamideamine with the specific number and weight mean molecular weight as a sealing compound between a negative electrode sealing plate and an insulating packing. CONSTITUTION:This alkaline storage battery inserts the polyamideamine with the number means molecular weight of 50-5,000 and the weight means molecular weight of 200 or more from a viewpoint of thermal stability, especially, the fatty acid polyamideamine of the amine value of 10-400 or epoxy adduct polyamideamine of the amine value of 50-250 as a sealing compound between a negative electrode sealing plate 1 and an insulating packing 2. As a result, the alkaline storage battery with excellent leakage characteristics can be obtained.
Patent JP-S5911623-A (JP)
Title: Manufacture of semiconductor device
Inventor: UDAGAWA TAKASHI
IPC: H01L21/338
Filed: 1982-07-13
Abstract: PURPOSE:To prevent an N type buffer layer from being thermally denatured into P type and improve pinchoff property, by selecting the electron concentration in the buffer layer before an ion implantation process and the compensation ratio so as to fall between 5X10<14>/cm<3> and 5X10<15>/cm<3> and between 0.55 and 0.75, respectively. CONSTITUTION:The flow rates of TMG and AsH3 gas are regulated by means of flowmeters 106 and 107, respectively, and then diluted and mixed with hydrogen gas supplied from a high-pressure vessel 108. The flow rate of the H2 is regulated by means of a flowmeter 109. The gases diluted and mixed are introduced into a reaction furnace 110 to deposit, as a GaAs grown layer, on a semi-insulating GaAs crystal substrate 111 heated to 650 deg.C by a heating coil 114. Thus, N type buffer layers with a thickness of 6mum, different in electron concentration from each other, are formed on the Cr-doped semi-insulating GaAs crystal substrate 111. After Si ions are implanted into the buffer layers on conditions that the accelerating voltage is 102keV and the dose amount is 3X10<12>/cm<3>, the buffer layers are annealed at 850 deg.C for 15min to form active layers.
Patent JP-H0417900-A (JP)
Title: Steam presser for toe part both sides of shoe instep
Inventor: ITAGAKI TOSHIO
IPC: D06F71/18
Filed: 1990-05-10
Abstract: PURPOSE:To respond instantly to changes in quality, thickness and rigidity of material of a shoe instep and quality of material of a tip core placed in a toe part of the shoe instep by a method wherein the toe part of the shoe instep is sandwiched from the upper and lower surfaces by pressing surfaces of an upper die and a lower die, and steam is discharged to heat and steam the toe part of the shoe instep for a short time. CONSTITUTION:Pressing pressure of each of upper die 4 and heating temperature of the respective upper die 4 and each of lower die 5 are adjusted in response to shoe insteps, and toe parts 3 of a pair of right and left shoe insteps 2 are put over the respective lower die 5, and heel parts 29 are placed on baseplates 30. Each of cylinders 10 moves to press down the respective upper die 4 so that the upper die 4 are pushed down up to a position at which covers 12 placed beneath pressing surfaces 11 of the respective upper die 4 press the toe parts 3 of the respective shoe insteps 2 against covers 21 placed over pressing surfaces 20 of the respective lower die 5 and the toe part 3 are pressed under pressure. Then steam is made to pass from a plurality of places of the respective pressing surfaces 11 and 20 through the respective covers 12 and 21 and discharged toward the upper and lower surfaces of the toe parts 3 of the shoe insteps 2. Thus the toe parts 3 are heated and steamed by the discharged steam, and at the same time pressed by the respective upper and lower dies 4 and 5, and therefore formed in a decoying and curved shape.
Patent JP-S61521-A (JP)
Title: Continuous annealing equipment of wound iron core
Inventor: YAMAGUCHI HIROSHI
IPC: C21D9/54
Filed: 1984-06-14
Abstract: PURPOSE:To make the apparatus compact by conveying successively and intermittently a wound wire core to be annealed in a furnace, exciting the iron core while the core is stopped, and releasing the excitation while the core is moved. CONSTITUTION:A continuous annealing apparatus of a wound iron core 14 consists of a conveyor 6 for conveying the iron core 14 successively and intermittently and an exciter for exciting the iron core on the conveyor 6 while the conveyance of the iron core 14 is stopped. Said exciter is formed by an exciting electrode 7 and an exciting electric power source 11. The iron core 14 is conveyed successively and intermittently in the heating chamber of the furnace, and the iron core 14 is excited while the core is stopped. The excitation of the iron core 14 is released while the iron core 14 is conveyed. Consequently, specified time of annealing can be obtained even with the furnace having short length, and the apparatus is made compact.
Patent JP-S611486-A (JP)
Title: Joining method of titanium or titanium alloy
Inventor: TAKANO GENTA
IPC: B23K9/23
Filed: 1984-06-14
Abstract: PURPOSE:To stabilize the quality of a welded joint and to suppress the deformation thereof by coating an antioxidant on joint surfaces then subjecting the surfaces to seal welding and pressurizing the joint surfaces while heating locally the surfaces thereby executing diffusion welding. CONSTITUTION:The antioxidant is coated on the joint surfaces of an upper pressure-resistant shell part 4 and a lower pressure-resistant shell part, then the joint surfaces are mated with each other and are subjected to outside seal welding 6 and inside seal welding 7. The seal welding is executed by electron beam welding or TIG welding. Coils such as an outside induction coil 2 for the equator, an inside induction coil 3 or an outside induction coil 8 and inside induction coil 9 for scarf welding are installed to the part to be subjected to diffusion welding of the part 4 and part 5 which are sealed by the seal welding according to the required quantity of heat input. The assembly is stored in an external pressure loading device 1, by which the external pressure is loaded thereto. The part to be joined is further heated to solutionize the antioxidant coated on the joint surface to titanium. The diffusion welding is thus completed.
Patent JP-S63283737-A (JP)
Title: Vacuum reactive vessel
Inventor: SHIBATA KENJI
IPC: B01J3/00
Filed: 1987-05-18
Abstract: PURPOSE:To release impurities such as H2O adhered to an inner shell surface at high speed and enhance the membrane quality by subjecting wall of a reactive vessel of sputtering to double structure, forming a space between a inner shell and a outer shell and providing with a heating means on the inner shell in said space. CONSTITUTION:In case of preparing a membrane in a vacuum reactive vessel, a reactive space 13 and an insulated space 14 are vacuumized through a vacuum aspirating device after exposing once these spaces in a reactive vessel to the atmosphere and the reactive vessel inner shell 2 is heated by a baking heater 9. In that case, as the pressure of both spaces 13 and 14 is always same, it is not necessary to make the wall of inner shell 2 thick for enduring to vacuum, and the time required to raise the temperature required for the release of impurities such as H2O adhered to the inner shell inside surface is shortened to a large extent. Also, as he produced membrane on a substrate 5 by bean generator 4 and target 6 is prepared after releasing impurities, any impurities are not migrated to the membrane surface, and a high quality membrane can be prepared in a short period of time.
Patent JP-S62279141-A (JP)
Title: Constant speed traveling device for vehicle
Inventor: MATSUMOTO MUNEAKI
IPC: F02D29/02
Filed: 1986-05-26
Abstract: PURPOSE:To always maintain the safe state, even if a computer erroneously operates, by cutting off the connection between the digital computer and a car traveling device, when a cancel switch is turned-ON or the car speed is less than a prescribed value. CONSTITUTION:A microcomputer 2 receives a car speed signal 3a and outputs a speed control signal 2a so that the car speed accords with a set value. In this case, an electromagnetic clutch signal 2b is outputted at the same time, and an electromagnetic clutch 6 is connection-operated, and a throttle valve 7 is opening/closing-operated by a speed control mechanism 5. The computer 2 stops outputting the electromagnetic clutch operation signal 2b when a manully operated cancel switch 41 is turned-ON or under other conditions, and the electromagnetic clutch 6 is separation-operated. When the cancel signal 4a is inputted by operating a parking brake, supply of the electric power into the coil of a relay 111 by a back-up circuit 1 is suspended, and the computer and the clectromagnetic clutch 6 are separation-operated.
Patent JP-H04349352-A (JP)
Title: Negative plate for sealed-type alkali storage battery
Inventor: OGUMA MIKIO
IPC: H01M4/24
Filed: 1991-05-27
Abstract: PURPOSE:To improve dispersibility of an electrolyte to the inside of a pole plate without lowering the oxygen gas absorbing function by a carbon layer. CONSTITUTION:A paste active mass layer 2 is formed on both sides of a porous plate 1 and a carbon layer 3 is formed on the surface of the paste active mass layer 2. The carbon layer 3 is composed of a plurality of carbon coating parts 3a... to cover the surface parts of the paste active mass layer 2 facing to the holes 1a of the porous plate 1. Electrolyte is dispersed in the active mass through exposed faces 4 for electrolyte in troduction formed among a plurality of the carbon coating parts 3a,.... The surfaces of the carbon layer 3 and the paste active mass layer 2 are made flush with each other.
Patent JP-S5822153-A (JP)
Inventor: ITOU MUNEHIKO
IPC: B32B5/18
Filed: 1981-07-31
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-H09280422-A (JP)
Title: Pipe joint fixing device
Inventor: NAKADA FUTOSHI
IPC: F16L3/08
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform fixing of pipes and attaching of a pipe to a member to be fixed such as a car body as well as to easily perform connecting work for pipes even when a pipe provided with a projecting part projecting in the radial direction is fitted and attached to the pipe. SOLUTION: Extending pieces 11 alternately extending in the connecting direction of a first pipe 15 and a second pipe 20, and provided with clamps 12 on their ends are provided on a first fixing member 3 and a second fixing member 4 hinge-connected to each other, and arched grooves 10 are provided on the surfaces to be connected to the first pipe 15 and the second pipe 20. Through holes 9 through which bolts are to be inserted are formed on the first fixing member 3 and the second fixing member. Nuts to which the bolts are to be screwed are provided on a member to be fixed. Therefore, the first fixing member 3 and the second fixing member 4 may be screwed and fixed to the member to be fixed such as a car body after the first pipe 15 and the second pipe 20 are temporarily held in the clamps 12, 12 and the grooves 10, 10 of the first fixing member 3 and the second fixing member 4.
Patent JP-S5821509-A (JP)
Title: Optical system in optical wave distance measuring meter
Inventor: ARAO MASAAKI
IPC: G01C3/00
Filed: 1981-08-01
Abstract: PURPOSE:To simplify the optical system, by using a split prism which has a vertical angle larger than 90 deg. as a split prism which splits the light into transmitting light and receiving light so that a compensating light path can be linearly provided. CONSTITUTION:The split prism, which has the larger vertical angle than 90 deg., is used as the split prism 3 which splits the light into the transmitting light and the receiving light. The measuring light is irradiated from an emitting source 1 to a reflector which is located at a measuring point through the split prism 3 and an object lens 6. The parallel light which is reflected by the reflector is guided to a light receiving element 2 through the objective lens 6 and the split prism 3. The compensating light is guided to the light receiving element 2 through a condenser lens 10 and the hole in a separating plate 9. By making the vertical angle of the prism 3 larger than 90 deg., the light source 1 and the light receiving element 2 come closer to the side of the objective lens 6.
Patent JP-H01291652-A (JP)
Title: Axial gap type brushless motor
Inventor: CHIBA HIRONORI
IPC: H02K29/00
Filed: 1988-05-18
Abstract: PURPOSE:To reduce the vibrational noise by integrally molding a plurality of stator coils with an elastic material and by fixing this mold layer to the substrate. CONSTITUTION:In a cylindrical bearing housing 1 a substrate 2 is fixed to its outside circumference. A mold compact 4 integrated with six stator coils 3 is fixed to this substrate 2. The compact 4 is thin disk-shaped with a circular opening 4a in the center and is of a structure where each stator coil 3 is integrally buried in the annularly arranged state with a mold layer 5 made of an elastic material, e.g., styrene-butadiene rubber. A rotor 6 is composed of a shallow- bottomed container-shaped rotor yoke 7 whose undersurface is opened, an annular rotor magnet 8, a boss section 9 and a rotating shaft 10 and is releasably supported to a bearing 11. The stator coil 3 is thereby fixed to the substrate 2 through a mold layer 5 made of an elastic material, so that no vibration of a coil will be conveyed to the substrate 8 as it is absorbed with the elastic force of the mold layer 5.
Patent JP-S5821836-A (JP)
Title: Semiconductor device
Inventor: SUMA JIROU
IPC: H01L23/49
Filed: 1981-07-31
Abstract: PURPOSE:To improve durability against corrosion and wire breakage accompanied with penetration of moisture by a device wherein the entire opening portion of a protective film for the semiconductor device is coated with a material of the bonding wire. CONSTITUTION:A connecting portion 4 between a bonding wire 3 and a bonding pad 5 is made larger than an opening portion 2 in a protective film 1. Since the entire opening portion 2 is covered with the connecting portion 4, the bonding pad 5 is entirely covered with the protective film or the connecting portion 4 with the same material as the bonding wire. Thus, moisture having penetrated from the exterior will not come into contact with the bonding pad 5. In case of a mold resin package, a main component of the bonding pad 5 is Al, so it tends to be corroded. Meanwhile, a main component of the bonding wire 3 is gold, so it is hard to corrode. Thus, the bonding pad 5 can be protected from corrosion by covering the opening portion 2 in the bonding pad 5 formed of Al with the bonding wire 3, thereby preventing wire breakage.
Patent JP-S5824371-A (JP)
Title: Abnormality detecting device for paint supply system of electrostatic coating device
Inventor: KITOU NOBUO
IPC: B05B5/025
Filed: 1981-07-31
Abstract: PURPOSE:To improve the safety, by leading the earth current, which is flowed to a high resistance mounted on the leg part of the insulating table of a paint tank, to a current detection controlling circuit and detecting the change of the current value to discriminate the abnormality. CONSTITUTION:A high voltage cable 2 is connected to a high voltage generator 1, and an electrostatic gun 3 is connected to the tip of the high voltage cable 2. The base end of a paint hose 4 connected to the electrostatic gun 3 is connected to a paint tank 5, and the paint tank 5 is put on an insulating table 6, and a leg part 6a of the insulating table 6 is provided with a high resistance earth part 7' having a high resistance 7. A current detection controlling circuit 8 is connected to the high resistance earth part 7'.
Patent JP-S62279662-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: KOKUBU TAKAYOSHI
IPC: H01L21/48
Filed: 1986-05-28
Abstract: PURPOSE:To smoothly and effectively connect the leads of a hybrid integrated circuit irrespective of the thickness of a substrate by automatically correcting in advance the size of the connecting hole of a clip in the same size as the thickness of the substrate when inserting the clip of a lead terminal into the edge of the substrate. CONSTITUTION:A substrate thickness measuring sensor 20 measures the thickness of a substrate 2 conveyed by a substrate conveyor 18, and transmits the measured information to a controller 21. A lead frame 1 fed from a reel 1 is transferred in a direction A, and the hole of a clip 1d is extended to a predetermined size at a lead hole size extended part 12. The extended frame 1 is reduced to the size instructed from the controller 21 at the next lead hole size reduced part 13. The frame 1 passed through a strip bar cutter 14 and an unnecessary lead cutter 15 is fed to a lead inserting unit 16, and inserted there to the edge of the corresponding substrate 2.
Patent JP-H01289948-A (JP)
Title: Film container
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/24
Filed: 1988-05-17
Abstract: PURPOSE:To transfer various pieces of information in a photographic system by a common medium and to reduce the cost of a system by providing a nonvolatile semiconductor storage circuit, a writing and reading circuit for data from external equipment, and plural connection terminals for the external equipment. CONSTITUTION:When a photograph is taken, specific information such as trimming information, color temperature information, and various pieces of photographic information on a date and time which are outputted by a microcomputer CPU is stored in the memory of a cartridge. The film container 7 consists of a ROM-IC storage part 71 and a film storage part 72, which are separated at a processing laboratory. A ROM-IC chip 75 is wire-bonded directly on a printed board 73 at the ROM-IC storage part 71 and further sealed with resin, and only the electric contact part of the printed board 73 for the external equipment is connected to a camera-side substrate 82 and connected to the microcomputer CPU through this substrate. Consequently, the transfer of information on the whole photographic system is performed and the system is reduced in cost.
Patent JP-S5454312-A (JP)
Title: Oscillating compressor
Inventor: TERAUCHI KIYOSHI
IPC: F04B25/04
Filed: 1977-10-08
Abstract: PURPOSE: To lessen noise generation and power loss of an oscillating compressor by fitting pins linearly and projectingly arranged on a steel ball holding an oscillating plate into pin-receiving sections formed on the circumferences of a bearing and a ball-receiving shaft, and to retard rotation of the oscillating plate.  
     CONSTITUTION: An oscillating plate 9 is held  so as to rotate freely by grasping a steel ball 12 between a bearing 10 arranged in the center of the oscillating plate 9 and a ball-receiving shaft 11 fixed to a center hole 2b in a cylinder block 2. Also, pins 13 ate pushed in the steel ball 12 and the pins 13 projected on a circumference of the ball are fitted in pin-fitting grooves 10b, 11b formed on the bearing 10 and the ball-receiving shaft 11 so as to retard the rotation movement of the oscillating plate 9. Thus, since the contact section at the rotation-retarding section is the bearing alone, noise generation and power loss are lessened. Also, rotating torque alone is added to the pins 13 in a small weight, and so, the durability of the pins 13 is improved 
     COPYRIGHT: (C)1979,JPO&Japio