baber/WOPTO huggingface dataset:
Patent JP-H01174812-A (JP)
Title: Combustion equipment for liquid fuel
Inventor: YAMASHITA MITSUO
IPC: F23D11/44
Filed: 1987-12-26
Abstract: PURPOSE:To dispose an auxiliary heater just above a combustion flame, and to improve the thermal response of passing liquid by forming the auxiliary heater for supplying a carburetor with previously heated liquid fuel by an inner tube made of a metal, a cushioning material and an outer tube made of ceramics. CONSTITUTION:A carburetor 2 is supplied with liquid fuel by a oil transfer pump 4 from an oil tank 3, the liquid fuel is heated by an electric heater and changed into a vaporized gas, and a burner 1 is fed with the vaporized gas and the gas is burnt. An auxiliary heater 5 is arranged at a position heated by the combustion heat of the burner 1 between the oil transfer pump 4 and the carburetor 2. Consequently, the auxiliary heater 5 is heated by the combustion heat of the burner 1 during the combustion of the burner 1, and liquid fuel passing in the auxiliary heater 5 is also heated and fed to the carburetor 2. Accordingly, power consumption in the electric heater installed to the carburetor 2 may be reduced. The auxiliary heater 5 is composed of an inner tube 6 made of a metal, a cushioning material 7 and an outer tube 8 made of ceramics. Item 24 represents a controller controlling the supply and stopping of the vaporized gas.
Patent JP-H01171322-A (JP)
Title: Digital pll circuit
Inventor: FUKUDA SHINICHI
IPC: H03L7/095
Filed: 1987-12-25
Abstract: PURPOSE:To obtain credible and high reliable lock deciding information by setting 1st and 2nd window periods, detecting and counting the edge of an input signal at each period of a recovered clock during both the window periods, respectively, and discriminating the locking state of a PLL based on both the counts. CONSTITUTION:A 1st window period S having a length equal to one period of a recovered clock is set by a one-period arithmetic circuit 19 and area select circuits 14a, 14b. Then the presence of the edge of the input signal is detected by an OR circuit 17 for each period of the recovered clock. Moreover, a 2nd window period L narrower than the 1st window period S is set by the lock area arithmetic circuit 5 and lock area select circuits 6a, 6b. Then the presence of the edge of the input signal is detected by an OR circuit 17 for each period of the recovered clock. Furthermore, the locking state of the PLL is discriminat ed based on the counts of the counters 8, 9. Thus, the credible and highly reli able lock deciding information is obtained.
Patent JP-2001157476-A (JP)
Title: Controller for motor
Inventor: MURATA TORU
IPC: H02P29/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a motor capable of shortening a time from the start of the motor up to the stop of the motor. SOLUTION: The controller 1 for the motor comprises an NC program storage unit 11, a rotary amount calculator 12, a speed command value calculator 13, an integrator 14, a PID control unit 15, a current control circuit 16, a DC motor 17, a differentiator 18 and a gain coefficient setter 19. The setter 19 stores a predetermined rotary amount Pb to become a threshold value. The setter 19 reads a target rotary amount PO calculated by the calculator 12, and judges whether the amount PO is large than the value Pb or not. When the amount PO is smaller than the value Pb, individually set constants (a), (b) and (c) are respectively multiplied by a proportional gain Kp, an integrating gain Ki and a differentiating gain Kd set by the unit 15.
Patent JP-2000145570-A (JP)
Title: Fuel supply system for multiple throttle body
Inventor: YAMAZOE HIROSHI
IPC: F02M55/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To accept changes in the center pitch of all throttle bodies in low-cost and simple fashion. SOLUTION: Fuel injection valve support members P1 to P4 each comprise a fuel injection valve support hole 12C opening off an internal passage 12A to one end 12B, and one or two fuel pipe support holes 12E opening off the passage 12A to one or both side ends 12D. The fuel injection valve support members P1 to P4 are fixed to throttle bodies T1 to T4 so that fuel injection valves J are held between fuel injection valve support holes 4 cut in the throttle bodies T1 to T4 and the fuel injection valve support holes 12C of the fuel injection valve support members P1 to P4. Fuel pipes F are inserted in the opposing fuel pipe support holes 12E of the adjacent fuel injection valve support members P1 to P4.
Patent JP-H01173797-A (JP)
Title: Automatic replacing device for component part
Inventor: SENO MASAYUKI
IPC: H05K13/00
Filed: 1987-12-28
Abstract: PURPOSE:To shorten the replacement time of part contains by a method wherein two or more transferring means which transfer component containers between a part feeding section and a part supplying section are provided, and one transferring means transfers a part container in the part supplying section to the part feeding section while other transferring means transfers a part container in the part feeding section to the part supplying section. CONSTITUTION:A part cassette 3 which is emptied at a pick-up position P is transferred just under a first transferring robot 7 by a transferring stage 5 of a part feeding section 2, a chuck 9 is made to descent so as to chuck the cassette 3 and ascend by pivoting a clamper 18. On the other hand, at a replacing station 6, a pallet 10 at a replacing position 13 is transferred and positioned under a second transferring robot 8, the chuck 9 is made to descent to chuck the casette 3 and ascend. Then, the chuck 9 of the first robot 7 is transferred from the part feeding section 2 to the replacing station 6 and the chuck 9 of the second robot 8 is transferred from the station 6 to the part feeding section 2.
Patent JP-H06173770-A (JP)
Title: Exhaust nozzle in jet engine
Inventor: NAKAMURA YOSHINARI
IPC: F02K1/08
Filed: 1992-12-11
Abstract: PURPOSE:To enhance the soundness of a movable flap and the efficiency of thrust in a high supersonic speed range, by separating a rear flap from a front flap so as to introduce the ambient air, and by enabling the rear flat to move along its protruding curve surface. CONSTITUTION:A front flap 12 which is laid making contact with protruding curve surfaces on a pair of rear flaps 13 is located in opposite to the flaps 13 so as to form a duct having a rectangular shape defined therein together with a pair of stationary walls 2. When the flying speed reaches a high supersonic speed, a rear flap moving means 14 is operated so as to move the rear flaps 13 along their convex surfaces, and accordingly, the trailing edge position 13c of the rear flap 13 is shifted rearward. Further, a separating means 18 separates the front and rear flaps 12, 13 from each other so as to form a gap therebetween. Thereby, the ambient air is introduced into the exhaust nozzle 10 through the gap between the flaps, thereby it is possible to lower the exhaust speed of combustion gas.
Patent JP-H11166566-A (JP)
Title: Lining wear detecting sensor for vehicular brake
Inventor: MURASE TAKAHISA
IPC: F16D66/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a lining wear detecting sensor that can detect lining wear with high accuracy with little dispersion of detection and dispense with a separate switching circuit so as to be able to simplify circuit constitution. SOLUTION: A pair of detecting conductors 2 are fitted into a case 1, and an electric conductor 13 is slidably inserted in the case 1. A flange 13a and a shaft part 13b protruded from the case 1 are formed at the electric conductor 13. When lining material wears, this shaft part 13b is pushed in by a rotor, and the flange part 13a comes in contact with the detecting conductors 2 to short a circuit.
Patent JP-H01172764-A (JP)
Title: Compensation circuit of peak holding circuit
Inventor: FUJI HIROSHI
IPC: G01R19/04
Filed: 1987-12-26
Abstract: PURPOSE:To compensate the lowering of the voltage component of a diode in a forward direction, by connecting signal input to the non-reversal input of an operational amplifier and applying negative feedback to the reversal input of said operational amplifier through a negative feedback diode. CONSTITUTION:A signal performing peak holding is inputted to a compensation circuit 3 at first and inputted to the non-reversal input of an operational amplifier A3 of the circuit 3. Negative feedback is applied to the reversal input of said amplifier A3 through negative feedback diodes D3, D4. Therefore, the amplifier A3 outputs voltage high by the voltage of the diodes in a forward direction as compared with the voltage at the non-reversal input. These diodes D3, D4 to be used are made almost equal in voltage in the forward direction to half wave rectifying diodes D1, D2. Therefore, the circuit 3 outputs a signal high in voltage by the voltage in the forward direction of the diodes as compared with signal voltage to input the same to a peak holding circuit. In the peak holding circuit, this input is used in order to charge condensors C1, C2 through the diodes D1, D2. The voltage between the termiknals of the condensors C1, C2 coincides with the voltage of the circuit 3 and the peak level of a signal can be accurately followed.
Patent JP-H07193862-A (JP)
Title: Portable telephone terminal
Inventor: ABE FUMIHIRO
IPC: H04W88/02
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the portable telephone terminal having an addition and distribution function of voice signals. CONSTITUTION:A conversion circuit 2 sends/receives an electric signal with an antenna 1 and sends/receives a channel signal with a channel multiplexer/ demultiplexer circuit 3. The channel multiplexer/demultiplexer circuit 3 demultiplexes the channel signal into a control channel and individual voice signal channel and multiplexes the control channel and the individual voice signal channels into one channel signal. A control circuit 4 applies termination control to the control channel. An adder circuit 5 adds voice signals superimposed on respective channels demultiplexed by the channel multiplexer/ demultiplexer circuit 3. A voice amplifier circuit 6 converts the voice signal added by the adder circuit into a prescribed listening sound pressure level and converts a voice uttered by a subscriber into a prescribed electric signal level. A voice distribution circuit 7 distributes voice signals outputted from the voice amplifier circuit into each channel.
Patent JP-H09171615-A (JP)
Title: Magnetic recording medium and its production
Inventor: YOSHIDA KENICHIRO
IPC: G11B5/72
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having excellent durability by specifying the average thickness of a lubricant layer to a specific range in nm and specifying the contact angle of this lubricant layer with water to a specific angle or above. SOLUTION: The lubricant layer 26 is used for improving the traveling property and durability of the magnetic recording medium. A fluorine-contained lubricant is adequately used as the lubricant layer. Both of the fluorine-contained lubricant having a polar group in the molecule and the lubricant without having the polar treatment are used alone or in combination as the fluorine-contained lubricant. The average film thickness of the lubricant 26 is, for example, 0.1 to 4nm and the contact angle thereof with the water is >=55 deg.. The average thickness of the lubricant layer 26 is 0.5 to 2nm and is more preferably 1 to 1.5nm. The contact angle of the lubricant layer 26 with the water is preferably >=58 deg. and is further preferably 60 to 70 deg. when the lubricant layer is used. As a result, the magnetic recording medium having the excellent durability is obtd.
Patent JP-H10169006-A (JP)
Title: Frame member for truss and truss base body structure using same
Inventor: KAWAMURA SHIGERU
IPC: E04B1/58
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a woody quality feeling using only a thick frame member without any need of a thick beam material by forming a truss frame member out of a non-ferrous metallic frame body, and a metallic end part formed to have a connection end on the forward end for bind press fitted to the joint groove of hub, and mounted to each end of the frame body. SOLUTION: A frame body 21 formed out of a square bar, a round bar or the like, and an end part member 22 is prepared, for example, by cutting a long-sized extruded section steel material having a fitting part as integral part thereof, or a pipe body with the end thereof crashed for forming a fitting part. For the assembly of a frame member 20, the base ends 22a of end part members 22A1 are fitted into the fame body 21, and tightened with a bolt 23 and a nut 24. Also, for the assembly of a truss base body structure, the connection ends 22b of the end part members 22A1 are press fitted to the joint grooves 8 of a hub 3 in sequence. The frame body 21 so formed out of a fiber reinforced synthetic resin body having a wooden or grain pattern printed provides a woody quality feeling unexpected from a metallic product.
Patent JP-2001145874-A (JP)
Title: Method and structure for treating organochlorine compound
Inventor: KAWACHI TAKESHI
IPC: B09C1/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To certainly remove an organochlorine compound even from any polluted soil within a short period without leaving adverse effect on treated soil. SOLUTION: A treatment structure of an organochlorine compound is constituted of a trench-like excavated trough 2 formed to organochlorine compound- containing polluted soil by excavation, sheet piles 7a, 7b arranged so as to cover a pair of the opposed perforated walls 6a, 6b of the trench-like excavated trough, the anode 3a and cathode 3b arranged in the trench-like excavated trough as a pair of electrodes and the power supply 4 electrically connected to the anode and the cathode. Herein, the sheet pile 1a is constituted as a water permeable sheet pile wherein water passing holes 9 are formed to a steel sheet pile 8 and ground water flows in the trough 2 naturally through the water passing holes and the stored ground water 5 in the trench-like excavated trough 2 is stirred.
Patent JP-H10156209-A (JP)
Title: Apparatus for pressure-steaming, vacuum-dewatering, drying, and crushing treatment
Inventor: YOSHIDA YASUNOBU
IPC: B02C21/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for pressure-steaming, vacuum-dewatering, drying, and crushing treatment in which the tilting angle of a rotation axis can be freely set, in which crushed matter lingering in the bottom can be easily scraped, of which the pressure resistant structure is reliable even during the pressure steaming time and the period using in decreased pressure and vacuum, and of which the discharging outlet can be set at a position where no scattering of crushed matter occurs and the inlet can be set without any restriction. SOLUTION: This apparatus comprises a hollow spherical main body having an upper side charging inlet 10 and a lower part discharging outlet 12, a driving part 18 installed in the summit of the main body, a rotation axis 24 extended along the center axis of the main body to the inner face of the bottom of the main body, a plurality of crushing bars 8 which are attached to the rotation shaft, extended in the radius directions from the rotation shaft, set an angularly different positions from one another on the center axial line of the rotation shaft, and bent at respective outer end parts near the inner wall face of the main body, and a suction apparatus 34 communicating with the inside of the main body through a pipe opened to the upper part of the main body.
Patent JP-H09170220-A (JP)
Title: Concrete block
Inventor: MABUCHI KAZUMI
IPC: E02B3/14
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To raise a plant on the surface of a concrete block by forming a unit block out of a block body with many natural stone pieces projected from surface, and a planting part with earth accumulated in such a state as surrounded by the natural stone pieces on the block body surface. SOLUTION: A block body 11 has many natural stone pieces fixed in such a state as projected from surface, and a planting part 13 to accumulate earth in a part surrounded by the projected natural stone pieces 12 is formed on the surface of the block body 11. In addition, a communication part 14 passes through the block body 11 and the upper end thereof is communicated to the planting part 13. In this case, the lower end of the communication part 13 is formed to have a larger diameter than the upper end. As a result, earth accumulated in the planting part 13 sequentially moves down to fill the communication part 13. Also, the planting part 13 and the communication part 14 are kept in a wet condition, due to moisture sucked up from the lower end of the block body 11. The seed of the plant G also takes root and grows in the planting part 13, thereby shading the natural stone pieces 12.
Patent JP-H09179691-A (JP)
Title: Electronic equipment
Inventor: YAMAMOTO MASAAKI
IPC: G06F3/06
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To duplicate data files by two hard disk devices without letting a user be conscious of data files to be duplicasted. SOLUTION: At the time of detecting the disconnection of a power supply, a CPU 1 continues power supply from an uninterruptive power supply(UPS) 18 for prescribed time. Then the CPU 1 retrieves a file updating its data after preceding copying processing out of various data files during the continuous time. At the time of detecting a corresponding data file, the CPU 1 copies the data file to a 2nd hard disk 3 to duplicate various data files.
Patent JP-H09177990-A (JP)
Title: Mechanical seal
Inventor: KANEKO AKITAMI
IPC: F16J15/34
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain an intended sealing performance and to enlarge an operation range having a constant floating up quantity (opening). SOLUTION: Fluid sent from a high pressure chamber enters an annular groove 2A through the connecting hole 12 of a fixed ring, and when the fluid is led into the spiral groove of a rotary ring, pressure in the spiral groove is risen by the rotation of the rotary ring to produce a prescribed floating up quantity (opening) in a sealed shaft part. In the case where pressure in the high pressure chamber is lower than a set value, a fixed ring 2 is pressed against a rotary ring on the side of the high pressure chamber by a spring 10 and a movable ring 22 to form the sealed shaft part 3A on an opposite face, but in the case where the pressure in the high pressure chamber is higher than the set value, the fixed ring moves against the spring, and is pressed against the rotary ring 1b on the side of a low pressure chamber to form a sealed shaft part 3B on mutually opposite faces.  Thus the opening of the sealed shaft part 3A is compensated, and the intended sealing performance can be wholly obtained.
Patent JP-H05162809-A (JP)
Title: Pneumatic transport facility for refuse
Inventor: TOMA ICHIRO
IPC: B02C21/00
Filed: 1991-12-17
Abstract: PURPOSE:To reduce the equipment occupying space and reduce the electric power consumption and reduce the cost of equipment by shortening a refuse collection time and miniaturizing the relay collection centers and middle type refuse storage discharge devices in the relay collection centers. CONSTITUTION:Discharge devices 40A which are capable of discharging refuse intermittently into a large diametered transport pipe 19 in a state in which passages connecting middle-sized refuse storage discharge devices 15 to the large diametered transport pipe 19 are airtightly intercepted, are provided between the large diametered transport pipe 19 and each of middle type refuse storage discharge devices 15 in plural relay collection centers 10.
Patent JP-H08170335-A (JP)
Title: Preparation of banking
Inventor: MOCHIZUKI YOSHITOSHI
IPC: E02D17/18
Filed: 1994-12-16
Abstract: PURPOSE: To promote primary consolidation in the process of the preparation of a banking while effectively inhibiting secondary consolidation generated after the completion of preparation, and to suppress the increase of cost. CONSTITUTION: A process, in which a banking scattered layer 11, a vertical drainage-material filling section 12 for banking penetrated into the banking scattered layer 11 and a vertical drainage-material filling section 13 for consolidation are formed at regular intervals and a horizontal drainage-material filling section 14 for banking continued from the vertical drainage-material filling section 12 for banking and a horizontal drainage-material filling section 15 for consolidation continued from the vertical drainage-material filling section 13 for consolidation are formed onto the top face of the banking scattered layer 11, is repeated.  Accordingly, when a banking 10 in specified height is constructed, a solidifying agent is injected to the vertical drainage-material filling sections 13 for consolidation and the horizontal drainage-material filling sections 15 for consolidation continued in the banking 10, thus forming a framework structure, in which the vertical drainage-material filling sections 13 for consolidation and the horizontal drainage-material filling sections 15 for consolidation are continued.
Patent JP-H03194648-A (JP)
Title: Neuro computer
Inventor: FUJIMOTO KOJI
IPC: G06N3/04
Filed: 1989-12-22
Abstract: PURPOSE:To attain self learning by providing two kinds of basic processors which are not connected to an external device and outputting a prescribed value to the adjacent basic processors except for a specified basic processor. CONSTITUTION:One kind of the basic processor which is not connected to the external device compares the output value transmitted from one adjacent processor with the output value transmitted from the other adjacent basic processor and outputs the larger value as a maximum value to the adjacent basic processor except for the basic processor outputting the output value. The other kind of basic processor compares the maximum value transmitted from one adjacent basic processor with the output value transmitted from the other adjacent basic processor. Then, the prescribed value is outputted to the adjacent processor except for the basic processor outputting the maximum value or the output value as the result of comparison.
Patent JP-H02180288-A (JP)
Title: Dialogue performance device for image projector machine
Inventor: ASAMI YUKIHIRO
IPC: A63H5/00
Filed: 1988-12-30
Abstract: PURPOSE:To obtain the simple device by using a simple video tape and VTR which can be easily obtained, by providing a control circuit which receives the regeneration signal from a VTR and controls a driving device, speaker, and the image and sound of an image projector so that a predetermined correspondence relation between the image and sound of an image receiver and the operation and sound of a working body is generated. CONSTITUTION:The title device is equipped with a VTR 5 for regenerating a video tape 4, speaker 16 for generating the sound of a working body which is regenerated from the video tape 4, and a control circuit 6 which receives the regeneration signal supplied from the VTR 5 and controls a driving device, speaker 16, and the image and sound of an image projector machine so that a correspondence relation is generated between the image and sound of an image receiver and the operation and sound of the working body. The work for preparing programs can be reduced, and the equipment for use and material are made simple and can be easily obtained, and the effective performance can be realized easily even by a small-scale organization.