baber/WOPTO huggingface dataset:
Patent JP-H11324722-A (JP)
Title: System for cleaning gas turbine fuel nozzle
Inventor: NAKAMOTO YUKIMASA
IPC: F02C7/232
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To clean and eliminate oil remaining in a nozzle in the case of operation that fuel is changed from oil to gas in a system for cleaning a gas turbine fuel nozzle, by utilizing water in a compressor cleaning system. SOLUTION: Fuel oil is supplied to a plurality of fuel nozzles 9 of a gas turbine combustor 1 through a flow regulating valve 5, a piping 6, a header 7 and a fuel supply pipe 8. Wash water from a cleaning tank 12 is passed from an opening/closing valve 13 through a piping 14, introduced to a manifold 3, ejected from a plurality of cleaning nozzles 4 and cleans the inside of a compressor outlet 2. In the case that fuel is used by changing from oil to gas, if oil remains in the fuel nozzle 9, oil is carbonized, stuck and closes the fuel nozzle 9, however, wash water is passed from the cleaning tank 12 through an opening/ closing valve 22, a header 23 and a connecting pipe 25, introduced to each fuel supply pipe 8 and ejected from the fuel nozzle 9 so as to eliminate the residual oil in the inside of the fuel nozzle 9, therefore the nozzle 9 is prevented from being closed.
Patent JP-S5920906-A (JP)
Inventor: MIYASHITA YASUO
IPC: C04B35/00
Filed: 1982-07-26
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-S5253374-A (JP)
Title: Slip conveying apparatus
Inventor: MAEDA HIROMI
IPC: B65G19/22
Filed: 1975-10-27
Abstract: PURPOSE: When conveying article contacts with dog, forward portion of slip car body is pushed upwards to urge front end of the conveying article from skid surface, to decrease skid noise while conveying. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000323010-A (JP)
Title: Indirectly heated type impregnated cathode structure
Inventor: NONAKA IKUMITSU
IPC: H01J1/14
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a low cost indirectly heated type impregnated cathode structure retaining a condition, having high heat efficiency, with a simple struc ture, without any difficulty of assembly, having high vibration resistance, and suppressing electric power consumption. SOLUTION: This indirectly heated type impregnated cathode structure has a cathode sleeve 1 made of high melting point metal, a metal cup 2 made of high melting metal and fitted so as to seal one end of the cathode sleeve 1, a porous high melting metal pellet 3 filled in the metal cup 2 and impregnated with a thermal electron emitting substance having a main component made of a plurality of alkaline earth metals including barium (Ba), a heater built in the cathode sleeve 1, a funnel-shaped metallic support 5 whose small diameter part insertedly retains the other end region of the cathode sleeve 1 and whose large diameter part extends beyond the other end of the cathode sleeve 1, and a cylindrical metal holder 6 arranged so that it includes the cathode sleeve 1 and its one end insertedly retains the large diameter part of the funnel-shaped metallic support 5.
Patent JP-H07301304-A (JP)
Title: Torque transmission gear
Inventor: PEETAA SHIYUBUERUTSURAA
IPC: F16H55/08
Filed: 1995-04-28
Abstract: PURPOSE: To provide a torque transmission device to transmit torque between a hub with an internal tooth gear and an axis with an external tooth gear free to insert in the hub. CONSTITUTION: An internal tooth 8 of a hub 2 and an axial tooth 5 of an axis 1 are furnished with tooth surface cross-section shapes different from each other, a tooth surface of the axial tooth 5 makes contact with a tooth surface of the internal tooth 8 on a pitch circle diameter DT, while a backlash exists in the peripheral direction between the tooth surfaces, the axial tooth 5 of the axis 1 has a run-out region 3 furnished with tooth height hZ to reduce in the axial direction on a terminal end directed toward an axis main body 9, and the run-out region 3 of the axial tooth 5 is materially in the inside of the internal tooth 8 of the hub 2 on an extending part in the axial direction.
Patent JP-S6020176-A (JP)
Title: Barometer
Inventor: ARAKI KAZUHIRO
IPC: G01W1/10
Filed: 1983-07-14
Abstract: PURPOSE:To calculate the possibility of rainfall precisely without any temperature compensating circuit by correcting an atmospheric pressure value detected by a pressure sensor and an atmospheric pressure variation value based upon an atmospheric pressure which is measured a specific time before on the basis of the past atmospheric pressure data and air temperature data in a storage part. CONSTITUTION:The pressure sensor 18 measures the current atmospheric pressure, and the difference between the mean value of atmospheric pressure measured at intervals so far and the mean value of atmospheric pressure of the day is corrected by making a correction 29 of an hourly atmospheric pressure value. The corrected value is inputted to the data storage part 21 and also compared by a comparison part 22 with the atmospheric pressure value which is measured a specific time before, and an arithmetic part 23 calculates the difference. This value is corrected by a correcting part 27 on the basis of the mean value of the temperature difference from the value which is stored in a weather variation storage part 27' and the specific time before on a corresponding day and at corresponding time and the corrected value of atmospheric pressure variation calculated from the temperature characteristic value of the pressure sensor 18. The corrected value is compared with the contents of a rainfall probability storage part 25 stored with the rainfall probability for atmospheric pressure variation to display the rainfall probability on a display part 13.
Patent JP-S5355537-A (JP)
Title: High frequency wave heating apparatus
Inventor: TACHIKAWA HAJIME
IPC: G05D23/00
Filed: 1976-10-29
Abstract: PURPOSE: To diminish the fluctuation of temperature detection voltage at the time when heating is started due to the variance of ambient temperatures by making the sensitivety of temperature detection mechanism that detects the ambient temperature differ from that of temperature detection mechanism that detects the exhaust gas temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5918664-A (JP)
Title: Connection device for semiconductor test
Inventor: NISHIMURA YASUMASA
IPC: H01R33/76
Filed: 1982-07-22
Abstract: PURPOSE:To contrive to facilitate socket exchange and improve the electric characteristic by enabling to insert an IC socket directly into a board by a method wherein pin sockets are buried in a load board. CONSTITUTION:The pin sockets 13 are buried in the load board 10 at the position corresponding to each pin of the IC socket and soldered to wirings. An LSI inserted in the IC socket 2 has close contact of the electrode with the socket when a lid 2a is pressed. Next, leads of connectors 3 are inserted into the sockets 13 of the board 10 and fixed with springs, and each electrode of the LSI is connected to the wirings 11 printed previously. Then, connectors 9 mounted on the board are joined to a testing head 12. This constitution facilitates socket exchange; for power supply to the LSI, the power supply at a low impedance can be performed by providing a power supply plate in the inner layer, and accordingly the electric characteristic improves.
Patent JP-H09316647-A (JP)
Title: Thin film forming device by plasma cvd
Inventor: MIYAZAKI HIROSHI
IPC: C23C16/511
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To clean a mesh without removing a mesh and using hydrofluoric acid by providing the mesh with a voltage applying means and allowing the mesh to be heated. SOLUTION: A magnetic coil 2 is arranged around a plasma generating chamber 1, and the magnetic field is applied thereto. Microwaves are introduced therein from a microwave introducing port 3, and an upstream gas is introduced therein from a plasma generating gas introducing port 5. A downstream gas is introduced therein from a ring-shaped introducing port 6. A mesh 14 in which ERC plasma is allowed to pass between the introducing port 6 and a base material 7 is arranged. The mesh 14 is allowed to be heated by a d.c. power source as a voltage applying means. In this way, the mesh 14 is cleaned. As the upstream gas, an inert gas is introduced. In this way, the cleaning of the mesh can be executed without its removal.
Patent JP-S5653950-A (JP)
Title: Sensing method and apparatus for parking brake-operating force
Inventor: TSUBOUCHI KAORU
IPC: B60T17/22
Filed: 1979-10-08
Abstract: PURPOSE: To permit a parking brake to be more accurately and safely operated by converting the operating force on a parking brake into a pressure, and generating a signal when said pressure conversion value reaches a value above a setting value.  
     CONSTITUTION: When a handle of a parking brake is operated to actuate the brake, a rod 8 moves in the direction of an arrow A. When the brake-operating force is above a setting value, an inner cylinder 12 fixed to the rod 8 deviates relatively to a case 11 in the A direction against the energizing force of a spring 17. When the deviation reaches C 2 , a snap ring 21 to be one contact and a contact 22 are connected to establish an electric continuity, which causes a lamp 23 to light up in order to let an operator know that the braking force needed for the parking brake has been applied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5832392-A (JP)
Inventor: ISHII KAZUNORI
IPC: G05D23/19
Filed: 1981-08-19
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-H03604-A (JP)
Title: Boxing method and its device for object to be package such as bag, or the like
Inventor: KATO TOSHIYASU
IPC: B65B5/06
Filed: 1989-05-23
Abstract: PURPOSE:To make an assured stacking of objects to be packaged possible by a method wherein the title device is constituted in such a way that a plate for stacking, and a collapse preventing plate and a work guiding rod are arranged in an empty box, and the respective members are lowered and horizontally projected when necessary, corresponding with a prescribed movement of the box. CONSTITUTION:When a box reaches a packing position, a plate for stacking 21 descends from the top by the operation of a cylinder 17 and reaches the vicinity of the bottom part. Then, from a work conveyor 11 side in the lateral direction, a work guiding rod 12 is horizontally projected, and objects to be packaged, which are carried on a work conveyor 11, are discharged along the work guiding rod 12, and dropped in a box in order, and 8 prescribed number of the objects to be packaged are stacked in the box. Then, the box is advanced by one pitch, which will be a packing width for the following row, by turning a gripping belt 6, and at the same time, a collapse preventing plate 29 is previously lowered from the top by the operation of a cylinder, and the stacked objects to be packaged are shaped up by pressing the stacked objects to be packaged slightly forward by the plate 29. Then, the said collapse preventing plate 29 is advanced together with the box. Accompanying with this motion, a packing space for the following row is formed between the collapse preventing plate 29 and the plate for stacking 21 which has been waiting without motion. In this packing space, the following objects to be packaged are dropped from the work conveyor 11 and stacked.
Patent JP-S5920557-A (JP)
Title: Exhaust gas recirculation control method and apparatus of internal combustion engine
Inventor: HIRATA TOSHIYUKI
IPC: F02M25/07
Filed: 1982-07-26
Abstract: PURPOSE:To increase the exhaust gas recirculation rate according to increase in a difference between pressures in front of and at the back of a suction control valve, the pressures acrossing the valve, which is disposed on the way of a straight passage, so as to make the amount of the circulation follow an opening and intake air quantity of the suction control valve in a variable suction swirl type suction port construction. CONSTITUTION:A suction port 3 is partitioned by a guide vane 7 into a helical passage 8 which turns about its opening end toward a combustion chamber 2, and a straight passage 9 which is linearly communicated with said opening end. A suction control valve 10 is disposed on the way of the straight passage 9, and a driving lever 12 of a valve rod 11 is driven by and linked with a rod 14 of a diaphragm device 13 and its opening is increased according to decreased effect of suction negative pressure. Downstream and upstream negative pressures acrossing the suction control valve 11 are delivered via port 45 and 47 into the first diaphragm chamber 39 and the second diaphragm chamber 40 of an exhaust gas recirculation control valve 30, respectively, whereby exhaust gas recirculation rate may be increased according to increase of the differential pressure.
Patent JP-S5921808-A (JP)
Inventor: OGATA FUMIAKI
IPC: E01H1/10
Filed: 1982-07-26
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-S5256663-A (JP)
Title: Shower head
Inventor: ARUFURETSUDO EMU MOEN
IPC: B05B15/06
Filed: 1976-10-28
Abstract: An adjustable shower head has a pivotal attachment of the body of the shower head to a conventional swivel or ball member which includes a releasable retainer interlocked to the shower head in a tamperproof manner. At the discharge end of the shower head there is a removable spray forming member and means for creating water pressure behind the spray forming member to maintain it in an appropriate spray forming position.
Patent JP-2000320077-A (JP)
Title: Ridge member of clay tile roof and ridge structure using the member
Inventor: JINBO OSAMI
IPC: E04D1/30
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To facilitate construction and to prevent penetration of rainwater by a constitution wherein the base of a ridge member of a clay tile roof is formed of a cushioning member in the shape of waves and further the ridge member is divided in two longitudinally and assembled into one body by fitting a connecting material in grooves formed in the ridge member. SOLUTION: A ridge member 20 composed of a main body part 21 and a cushioning side part 23 is divided into two components 21A and 21B in the direction of length and the base of the cushioning side part 23 is formed in the shape of waves, while a part in the width direction of a connecting material 25 is embedded in one component and a projecting part thereof is fitted in a groove 31 formed in the other so that the member be assembled into one body. According to this constitution, construction of a clay tile roof is facilitated and the base of the cushioning side part can be made to conform surely to the wave shape of a pantile and fits close thereon without causing a gap. Therefore penetration of rainwater can be prevented reliably.
Patent JP-H0426004-A (JP)
Title: Composite dielectric
Inventor: KOMORI KIYOTAKA
IPC: H05K1/03
Filed: 1990-05-18
Abstract: PURPOSE:To effectively exhibit a large permittivity increasing function by needle-like inorganic dielectric particles by having both needle-like particles and grain-like particles used in combination as inorganic dielectric particles. CONSTITUTION:Needle-like particles 3 and grain-like particles 4 are used in combination as inorganic dielectric particles dispersed in resin 2. That is, since the grain-like particles 4 are used together with the needle-like particles 3 as the inorganic dielectric particles, the grain-like inorganic dielectric particles 4, as shown in the Fig., prevent the needle-like inorganic dielectric particles 3 from being arranged in the direction parallel to a plate surface so that the needle-like inorganic dielectric particles 3 can exhibit an appropriate parallel coupling function. Thus the inorganic dielectric particles can work to effectively improve relative permittivity.
Patent JP-H05200086-A (JP)
Title: Bubble bathing device
Inventor: FUNAKOSHI YOSHIHIRO
IPC: A61H23/00
Filed: 1990-05-18
Abstract: PURPOSE:To reduce pipe resistance and enable bubbles to be effectively generated by providing aside a bypass pipe line branched from a main pipe line via a selector valve, and forming an air intake port on the branched bypass line. CONSTITUTION:A bypass pipe line 6 is branched from a main pipe line 5 downstream of a pump 2, and again jointed to the main pipe line 5 at a position after a heater 4. The bypass pipe line 6 is provided with an air intake port 8 and a nonreturn valve 9 to prevent a reverse flow from the main pipe line 5. Also, a selector valve 7 is provided at the branch point of the main pipe line 5. In order to generate bubbles in a bathtub 1, a valve body 11 is turned clockwise for selecting the closure of the main pipe line 5 communicating with a filter 3, while selecting a communication between a branch line 13 and the bypass pipe line 6. In this case, the bypass line 6 begins to open concurrently with the start of closing the main pipe line 5 communicating with the filter 3, and water begins to flow in both main pipe line 5 and bypass line 6. As a result, the pump 2 becomes free from an excessive load, and neither generates heat not increases power consumption.
Patent JP-S5832163-A (JP)
Title: Ultrasonic image pickup device
Inventor: KANDA HIROSHI
IPC: G01N29/06
Filed: 1981-08-21
Abstract: PURPOSE:To display the change in the relative impedances of a sample in more distinct contrast by displaying the relative impedances standardized by the acoustic impedances of media in the value intrinsic to materials. CONSTITUTION:An RF signal converted to video is received in a buffer 510, and desired echoes are sampled with a peak detector 520 and are digitized with an AD converter 530. Since the digital quantity thereof indicates the input signal corresponding to reflectivity R, said quantity is used as the address for an ROM 540, and if the quantity is written as the output of the ROM 540 so as to be made into conversion data by X=(R+1)/(R-1), the digital output of the ROM 540 can be made into the output signal proportional to relative impedances.  After the output signal is subjected to gamma correction by an ROM550 provided in order to correct the gamma characteristic of a CRT, the signal is  converted to an analog signal by a DA converter 560 whereby the luminance  signal of the CRT is obtained.
Patent JP-H05301642-A (JP)
Title: Elevating device
Inventor: YAMAGUCHI YUKUO
IPC: G03B27/32
Filed: 1992-04-23
Abstract: PURPOSE:To provide an elevating device which can immediately stop an elevating part at a lowered position without a lock mechanism for fixing the elevating part which has reached the lowered position. CONSTITUTION:In an elevating device having a base 2 for micro film reader/ printer and a sheet conveying part 17 provided in capable of rotation and elevation around a support shaft 18 between a fixed position set at the base 2 and a lowered position below the fixed position and provided with a damping means for absorbing kinetic energy generated by gravity at lowering of the sheet conveying part 17, the damping means is a piston damper 26 for absorbing the kinetic energy with viscous resistance of fluid.
Patent JP-H01303065-A (JP)
Title: Controlling method for vehicle generator
Inventor: KIBE KATSUMI
IPC: H02M7/537
Filed: 1988-05-30
Abstract: PURPOSE:To prevent the short circuit and the like of an apparatus surely, by forcibly grounding the input signal of the main transistor of an inverter apparatus through linking the input signal to the OFF state of the control power switch of a control power circuit. CONSTITUTION:A generator apparatus 1 is composed of a generator 2 and an inverter apparatus 3, and said generator 2 has the stator coil 4 of series- connected first and second coils 4a and 4b to charge a battery 6 with DC via rectifier circuit 5. On the other hand, the inverter apparatus 3 consists of an output rectifier circuit 7 for the second coil 4b, an inverter circuit 8 composed of four main transistors Tr1 to Tr4, a control power circuit 9 for the inverter circuit, a control signal generator circuit 10, a drive circuit 11 and others, and said control power circuit 9 is provided with a control power switch SW. Thus, when the switch SW is turned ON, a pulse signal with a specified period from the control signal generator circuit 10 is supplied to the drive circuit 11, and when the switch is turned OFF, the output of the generator circuit 10 is grounded forcibly.
Patent JP-H11345872-A (JP)
Title: Method of connecting metal wiring
Inventor: PARK IN-SEON
IPC: H01L21/768
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of connecting metal wiring that can prevent increase in the resistance of the metal wiring. SOLUTION: This method comprises the steps of forming a first conductive film on a semiconductor substrate 100, forming an insulating film 102 on the semiconductor substrate 100 including the first conductive film, forming a contact hole by etching part of the insulating film 102 until the top surface of the first conductive film is exposed, forming a barrier film 110 so that at least the bottom surface of the contact hole is coated, conducting a first heat treatment for increasing the density of the barrier film 110, forming a wetting layer 112 to coat at least the sidewalls of the contact hole, forming a second conductive film 114 on the wetting layer 112 so as to fill the contact hole and conducting a second heat treatment to completely fill the contact hole with the second conductive film 114.
Patent JP-H11324486-A (JP)
Title: Door and door device
Inventor: MIURA MASANORI
IPC: E05F15/60
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To install easily and cheaply a door device in a variety of buildings even in an ordinary house. SOLUTION: The door 1 incorporates a control board 23 on which parts for controlling the action of a linear motor 2 are mounted, the movable elements 21 of the linear motor 2 are fitted so that they may be positioned on the top end of the door. In the door device D, the control board 23 on which parts for controlling the operation of the linear motor 2 are mounted is incorporated in the door 1, a guide unit 3 that guides the upper end of the door 1 in the opening and closing directions is included, the moveable elements 21 of the linear motor 2 are mounted so that they may be positioned on the top end of the door, and the stators 22 of the linear motor are provided in the guide unit 3 above the movement route of the moveable elements so that the linear motor stator 22 may front the moveable elements 2.
Patent JP-H06119105-A (JP)
Title: Optical joystick
Inventor: AOYANAGI TETSUJI
IPC: G06F3/0338
Filed: 1991-05-02
Abstract: PURPOSE:To obtain the joystick which is easily manufacture and small in power consumption and has high precision by providing a light emitting element fitted to a stick, a light receiving element, and an arithmetic circuit which calculates position information from the quantity of light received by the light receiving element. CONSTITUTION:The light emitted by the light emitting element 40 is converged by a condenser lens 44 on four light receiving element components 46a-46d and the spot of the light converged by the condenser lens 44 impinges on the respective light receiving element components 46a 46d, which generate voltages. The voltages generated by the light receiving element components 46a-46d are amplified by an amplifying circuit 50 and converted by the A/D converter 54 of a microprocessor 52 into digital signals. Those digital signals are used by the arithmetic circuit 56 of the microprocessor 52 to calculate the position of a grip, i.e., the direction of the stick and the position based upon the direction quantity and also control the power for controlling the output of the light emitting element 40 to a constant value.