baber/WOPTO huggingface dataset:
Patent JP-H06322378-A (JP)
Title: Production of petroleum product and apparatus for producing the same product
Inventor: ISHIDA KAZUFUMI
IPC: C10G67/02
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a method for producing a petroleum product, capable of efficiently controlling properties during production and capable of reducing the necessary tank number as a result and an apparatus for producing the petroleum product. CONSTITUTION:A device 29 for measuring properties of a substrate and purification control means 31 are formed in a purification apparatus 16 and a device 32 for measuring an amount of the substrate and means 33 for measuring properties are formed in a substrate tank 17 and a flow rate controller 34 is equipped between the substrate tank 17 and a blend apparatus 18 and the device 35 for measuring properties of this product is connected through the blend control means 36 to the flow rate controller of the product and a device 37 for measuring properties of the product and a product-inspecting means 38 are formed in the product tank to constitute the objective apparatus for producing the petroleum product. In the blend step, a blend ratio is controlled based on measurement of properties of the product after blending.
Patent JP-H01280629-A (JP)
Title: Load controller for two cycle engine
Inventor: MORIKAWA KOJI
IPC: F02B25/16
Filed: 1988-04-30
Abstract: PURPOSE:To facilitate load control by constructing the title load controller in a way that an injector is provided at the combustion chamber of a 2-cycle engine and also a scavenging pump is provided in communication with the scavenging port of a cylinder and the scavenging pump is driven by a crack shaft via a speed change mechanism. CONSTITUTION:In a 2-cycle engine, an ignition plug 9 and a direct injection type injector 10 are fitted to the top of a combustion chamber 8. Fuel which is discharged from a fuel pump 22 and is regulated in its pressure by a pressure regulating valve 24 and pressurized air which is generated by a compressor 28 and is regulated in its pressure by a pressure regulating valve 26 are fed to the injector 10. A scavenging port 16 is opened at a position shifted about 90 degrees from the position of the exhaust port 11 of a cylinder 2. A scavenging pump 33 is continuously provided in communication with the scavenging port 16 via a scavenging pipe 30, scavenging chamber 31 and an intercooler 33. The scavenging pump 33 is connected to a crank shaft 5 via the speed change mechanism 40 controlled together with the injector 10 by a control unit 50.
Patent JP-H047985-A (JP)
Title: Signal processing circuit for video camera
Inventor: FURUKAWA TOKUMASA
IPC: H04N5/073
Filed: 1990-04-25
Abstract: PURPOSE:To reduce the influences of phase distortion and amplitude distortion of a commercial power source in the case of AC lock by comparing the phase of the synchronous pulse of a synchronizm generation circuit with the phase of a signal formed based on the commercial power source and controlling a voltage controlled oscillator with the output of the comparison. CONSTITUTION:The phase of a vertical synchronizing pulse VPLS from a synchronizm generation counter 1 is compared with the phase of a commercial power source 11 delayed by a prescribed amount with a monostable multivibrator 14. A voltage controlled oscillator VCO2 is controlled by this comparison output, and a phase control loop is constituted so as to form a horizontal pulse HPLS and the vertical pulse VPLS by using the output fVCO of the VCO 2 with the counter 1. In the case of synchronously operating the video cameras by using the commercial power source, such a phase control loop reduces the influences caused by the phase distortion or the amplitude distortion of the commercial power source 11.
Patent JP-H09297731-A (JP)
Title: Bus distribution control circuit
Inventor: SOTOZONO HIROZANE
IPC: G06F13/362
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a bus distribution control circuit which enables a main controller to use a bus at a constant rate without fail, and can vary the bus usage rate at that time and actualize bus use with good efficiency. SOLUTION: The bus distribution control circuit 14 when using a CPU 11 and another bus master, e.g. when a DMAC 12 and a DRC 13 use the bus on a time-division basis allows the bus master, other than the CPU 11 use the bus in the same array so that the CPU 11 can use the bus at the constant rate without fail, and the bus usage rate at the time can be varied arbitrarily by the CPU 11 as needed; if an interruption is initiated, the bus is dedicated to the CPU for a certain time and while a response to a bus use request is being secured, the CPU is enabled to use the bus when there is no use request. Consequently, the bus can be used effectively, without an unnecessary bus cycle from entering due to a handshake, etc.
Patent JP-S63273705-A (JP)
Title: Vaporizer for liquid fuel
Inventor: TAKATANI MASAHIRO
IPC: F23D11/40
Filed: 1987-05-01
Abstract: PURPOSE:To increase the flow velocity at the center part of combustion air discharged into a vaporization cylinder and also reduce pressure loss caused by the whole combustion air by installing a ring-shaped groove at the peripheral part of a passage for the combustion air, which is located near the tip part of an ejecting pipe for liquid fuel. CONSTITUTION:At the peripheral part of a passage 4 for combustion air, which is located near a tip part 3b with the ejecting port 3a of an ejecting pipe 3, a ring-shaped groove 7 is formed. The size and depth of the groove 7 depend on the size of the passage 4 and the capacity of an air blasting fan, etc. The role and function of the groove 7 is to generate the vortexes V of air streams at the part of the groove 7. The resistance of the peripheral part of the passage 4 is increased by the vortexes V and the air streams have a tendency of contraction flow to the center side of the passage 4. Since the vortexes do not form the absolute walls (resistance) to the air flowing through the passage 4, the air with slow velocity flows properly into a vaporization cylinder 1 from the peripheral part of the passage 4 as well. As a result, the mean flow velocity of the whole combustion air flowing into the cylinder 1 is slower than that in the case of installing an orifice plate. That is, the pressure loss of the air is reduced.
Patent JP-H11307500-A (JP)
Title: Single wafer spin drying apparatus for semiconductor wafer
Inventor: OSAWA TADAYASU
IPC: H01L21/304
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a single wafer spin drying apparatus for a semiconductor wafer in which the semiconductor wafer is chucked at the center position of the rotary table stably and firmly by a mechanical force. SOLUTION: This apparatus is provided with a table rotary tube 6, a nozzle shaft 10, a motion converting/transmitting mechanism 17-30 which rotates the nozzle shaft 10 through a constant angle, a plurality of chucking shaft 13, plural chucking jaws 16 having chucking parts (16c). When the nozzle shaft 10 is rotated through a constant angle by the motion converting/transmitting mechanism, the chucking shaft 13 extends to the circumferential direction of a rotary table 2 and rotates the chucking jaws 16, and the chucking parts (16c) at the end holds the outer peripheral edge of the wafer 1. Then, when the nozzle shaft 10 turns to the its original position, the chucking shaft 13 is retracted toward the central of the rotary table 2 and rotates the chucking jaw 16c reversely, and the chucking of the wafer 1 by the chucking part (16c) is released.
Patent JP-H048113-A (JP)
Title: Power supply apparatus
Inventor: MURAKAMI KOICHI
IPC: H02H3/06
Filed: 1990-04-25
Abstract: PURPOSE:To avoid the careless reset of a power supply after an emergency stop switch is actuated without an additional mechanical mechanism by a method wherein a plurality of breakers which are connected in series are provided as a power supply cut-off means and the power supply can be reset only by resetting all the respective breakers. CONSTITUTION:If an emergency stop switch 29 is actuated, the power supply of a relay 28 is cut off. Then the test leads TL of breakers 21 and 22 are short- circuited and both the breakers 21 and 22 are opened and a power supply route from an external power supply 10 to a transformer circuit 23 is cut off to discontinue a power supply to a semiconductor manufacturing apparatus 30. In order to reset the power supply to the semiconductor manufacturing apparatus 30 after that, both the reset levers 21NC and 22NC of the breakers 21 and 22 must be actuated. As the power supply can not be reset by the actuation of only one breaker, the careless reset can be avoided.
Patent JP-S5537525-A (JP)
Title: Electronic fuel injector for internal combustion engine
Inventor: FURUHASHI TOSHIO
IPC: F02D41/34
Filed: 1978-09-08
Abstract: PURPOSE: To perform the injection of fuel synchronously with the opening of intake valve by controlling the opening and closing of one or several injectors provided to intake pipe by a pulse signal of crank angle, etc.  
     CONSTITUTION: The fuel injector 16 and the auxiliary injector 17 are provided the intake pipe 19 on the downstream side of the throttle valve 23, and the fuel of the fuel tank 26 is supplied through the fuel pump 24 and the fuel pressure regulator 25 into the both injectors 16 and 17. The controller 10, into which signals from the crank angle sensor 12, the intake sensor 13, the intake temperature sensor 14, the cooling water sensor 15, and the throttle valve opening sensor 27 are put, controls on the opening and closing of the injectors 16 and 17 synchronously with the intake valve to cause fuel to inject according to operational condition. Furthermore, the by-pass 28 having the electromagnetic valve 18 and going around the throttle valve 23 is provided and at the same time the amount of air flowing through the pass 28 is corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06299716-A (JP)
Title: Personal interview cabinet
Inventor: MATSUDA SEIJI
IPC: E04H1/12
Filed: 1993-04-13
Abstract: PURPOSE:To make it possible to talk to many persons usefully in a short time and at low cost without interference with others. CONSTITUTION:A cabinet is provided with a panel 12 enclosing the space where a person can sit and opening an entrance 13 from which he can enter into the space, a rotary chair 14, a door 15 opening the entrance 13 by interlocking with the rotation of the rotary chair 14, a TV monitor 16 which the sitting person in the panel 12 can watch, a speaker, a TV camera 17 monitoring the person in the panel 12, and a microphone catching the sound within the panel, arranged in the space surrounded by the panel 12. A plurality of such personal interview devices 11 are prepared and the image of TV camera 17 of one of arbitrary two interview devices is displayed on the other TV monitor 16 and further, the sound caught by the microphone of one of the devices is output to the speaker in the other device.
Patent JP-S5235177-A (JP)
Title: Horizontal diapragm electrolytic cell
Inventor: ITOU KIYOTSUGU
IPC: C25B9/19
Filed: 1975-09-12
Abstract: PURPOSE:Horizontal diaphragm electrolylic cell, having superior separating ability and simple inner construction.
Patent JP-H10288462-A (JP)
Title: Fitting device for radiator tube of grain dryer
Inventor: KUBOTA KOTARO
IPC: F26B23/04
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To attain simplification of operations for maintenance and checkup of a radiator tube by a constitution wherein a fixed frame is provided in a grain dryer and the radiator tube of which the outer periphery is covered with a far infrared ray radiating body is supported movably on the frame. SOLUTION: A fixed frame 28 is provided at the center of the upper part of a grain collecting chamber 7 and guide rails 29 having L-shaped sections and being parallel laterally are fitted on the lower side of the frame in the longitudinal direction of a dryer body, while a radiator tube 17 is suspended from a radiator tube fitting frame 30 by U-shaped fitting metal implements 35 and 35a and inserted into the grain collecting chamber 7 together with the radiator tube fitting frame 30.  On the occasions of repair and maintenance, a hot air outlet of the radiator tube 17 is pulled out from a hot air duct and removed, the opening is uncovered by removing a front plate by loosening a fitting bolt, a bent part of the radiator tube fitting frame 30 is disconnected from the back of the grain collecting chamber V, the radiator tube fitting frame 30 is pulled out to this side of a dryer together with a burner and the radiator tube 17 is taken out outside the dryer with hitch angles 31 slid along the L-shaped guide rails 29. By this constitution, repair and maintenance of the radiator tube can be simplified.
Patent JP-H0410588-A (JP)
Title: Manufacture of printed circuit board for high frequency
Inventor: OYA KAZUYUKI
IPC: H05K1/03
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a high frequency wiring pattern high in accuracy by a method wherein a high frequency printed wiring boards of a copper plated laminate are laminated on both the sides of a molded board of prescribed thickness which has such electrical properties that the dielectric constant is 3.5 or below and the dielectric loss tangent is 0.002 or below for a frequency of 1GHz-10GHz and bonded as positioned. CONSTITUTION:A molded board a mainly contains resin such as polyolefin including polyethylene, polypropylene, or the like, polystyrene, polyphenylene ether, and the like as a resin component, where the resin concerned induces a polar group in a structural unit only in a side reaction, and it is preferable that a molded board b is formed of resin composition through injection molding. Then, a high frequency printed wiring board b is formed in such a manner that a prescribed printed wiring pattern is formed by the use of a copper plated laminated board formed of high frequency material, a reference hole used for positioning, lamination, and bonding is provided to the wiring board b, and molding material for a laminated board is fed between hot press plates to manufacture. The printed wiring board b is aligned with both the sides of the molded board a basing on reference holes, reference protrusions, reference marks, or the like previously provided to both the sides of the board a, and then laminated and bonded. In result, a printed circuit board provided with a high frequency wiring pattern of high accuracy can be obtained.
Patent JP-S62266615-A (JP)
Title: Input area display system
Inventor: ANEZAKI AKIHIRO
IPC: G06F3/14
Filed: 1986-05-14
Abstract: PURPOSE:To facilitate an operation by changing the length of an input area so that the number of remaining digits which can be inputted can be seen with respect to data length to be inputted and redisplaying said length. CONSTITUTION:For inputting data from an input device 4, a control character counting means 11 takes out data length to be inputted which a controller 1 previously stores in a storage device 5 and stores said length as input area length in the storage device 5 as it is. According to the input area length, an input area changing and displaying means 12 displays an input area on a display device 3. When an operator inputs data from the input device 4, the control character counting means 11 counts undisplayed control characters, controls the input area changing and displaying means 12, changes the length of the input area, redisplays the length and displays how many inputs in byte terms can be inputted.
Patent JP-H09274684-A (JP)
Title: Merchandise carry-out device for automatic vending machine
Inventor: YAJIMA SHUICHI
IPC: G07F11/32
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce noise in the case of carrying out merchandise and to prevent foaming in the case of soda beverage by providing a cushion for relacing shock caused by merchandise dropped inside a send-out passage in cooperation with a movable flap. SOLUTION: Merchandise A is dropped inside the send-out passage while successively pushing down respective movable flaps 15 and being decelerated at a certain degree by the spring force of torsion coil springs 16 of the respective movable flaps 15. Afterwards, the merchandise A starts being almost simultaneously abutted to the least significant movable flap 15 and a cushion 16 and tries to turn the movable flap 15. At such a time, the braking force of an oil damper is operated on the movable flap 15, the movable flap 15 is extremely slowly turned by this braking, and the merchandise A put on it is remarkably decelerated. Besides, the merchandise A presses the soft cushion 18 and turns to the state of engaging this cushion, stops moving by the high friction resistance of the cushion 18, is further decelerated and falls down.
Patent JP-H06325996-A (JP)
Title: Reticle frame
Inventor: SHUDO TORU
IPC: G03F1/50
Filed: 1993-05-12
Abstract: PURPOSE:To commonly use a reticle having a different size thereof can be used in order to use it so as to make the most of the existent reticle. CONSTITUTION:A reticle is stuck with adhesive to a reticle receiver 3 in which an opening part 7 of an aligning region is bored. A reticle frame 2 having cross marks 2a, 2b for reticle alignment and the reticle receiver 3 are mounted and fixed by pressing metal fittings 4 and receive fittings with mounting screws so as to interpose them. Thus, if the size of the reticle is different, the user can cope with this situation without changing the reticle size of a device by using the reticle frame. Therefore, as the existent reticle can be used as it is, there is an effect of cost reduction.
Patent JP-2000303655-A (JP)
Title: Vertical bracket for exterior wall material
Inventor: KOSHO YOJI
IPC: E04F13/08
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the wallboard temporary supportability and workability of a bracket fixing wall boards in first floor and second floor sections. SOLUTION: In this bracket for receiving a exterior wall material in a vertical direction, a horizontal piece 11b along the lower end 3b of a wallboard 3 is formed integrally to a vertical piece 11a along the rear 3a of the wallboard 3, an inclined plane 12 protruded to the wallboard surface side gradually towards a lower section is formed at the upper edge of the vertical piece 11a and a recessed section 13 is formed to the lower section of the inclined plane 12, a rib-shaped projecting section 14 abutted against the surface of the lower end 3b of the wallboard 3 is shaped to the horizontal piece 11b, a drooping piece 11c in length approximately the same as the joint opening between the upper and lower wallboards 3, 3 is formed integrally to a lower section from the projecting section 14,  a cover piece 11d along the top face 3c of the lower wallboard 3 is formed in the direction parallel with the horizontal piece 11b from the lower end of the drooping piece 11c, and a lower vertical piece 11e along the rear 3d of the lower wallboard 3 is formed to a lower section from the terminal of the cover piece 11d.
Patent JP-H06324544-A (JP)
Title: Image forming device
Inventor: MATSUZAKA SATOSHI
IPC: G03G21/20
Filed: 1993-05-12
Abstract: PURPOSE:To surely prevent a failure in conveying a transfer material such as transfer paper and image defects, both of which could be caused by the low water content of the transfer material, i.e., drying of the transfer material. CONSTITUTION:Transfer paper sheets 1, taken out of a transfer paper storage tray 13 one by one, have their water contents measured one by one by a transfer-paper water-content measuring device 14. A controller 16 provides no output to a transfer paper humidifying device 15 when the measured water contents are at or greater than a reference value; then the transfer paper humidifying device 15 does not operate and the transfer paper sheets 1 are not humidified at all but simply allowed to pass through the transfer paper humidifying device 15 and conveyed to a transfer drum 2. When the water contents of the transfer paper sheets 1 are smaller than the reference value, the controller 16 operates the transfer paper humidifying device 15; the transfer paper sheets 1 are humidified for a predetermined time by the transfer paper humidifying device 15 and then conveyed to the transfer drum 2. The transfer paper sheets 1 have their water contents held at the reference value.
Patent JP-S5336208-A (JP)
Title: Magnetic reproducer
Inventor: TATE SHIYOUICHI
IPC: G11B15/46
Filed: 1976-09-15
Abstract: PURPOSE: To easily find out the compiling point in the tape, by controlling the traveling direction and speed of the magnetic tape depending on the output detected for rotating direction and turning angle of a knob which is arranged so as to rotate freely. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02290262-A (JP)
Title: Hulling roll control apparatus in huller
Inventor: MAEDA KOSAKU
IPC: B02B7/00
Filed: 1989-04-28
Abstract: PURPOSE:To prevent an increase of necessary memory capacity even when the number of dehulling rates possible to set increases by calculating the objective load current of a main motor corresponding to the supply amount of unhulled rice on the basis of a memory value when a hulling rate is altered. CONSTITUTION:A reference line I becoming a standard hulling rate is preliminarily stored in a memory 25 and, when both of a roll opening switch 20B and a roll closing switch 20B are not operated, the objective load current of a main motor 7 is calculated from the present opening degree of a supply amount control valve 2 (the output of a control valve opening degree sensor 5) and a roll gap control motor 8 is reversively controlled so that the detection value of a main motor current detecting sensor 21 coincides with said calculated current value to control the gap of a dehulling roll 6. When a roll hulling switch 20C is operated to alter a dehulling rate to a high one, the gap of the hulling roll 6 is closed to become narrower than the present gap and, therefore, the new objective load current of the main motor 7 is calculated on the basis of the opening degree of the supply amount control valve 2 from the reference line I by proportional allotment to control the gap of the hulling roll 6.
Patent JP-H04338704-A (JP)
Title: Information input device of camera
Inventor: KODAIRA TAKAKI
IPC: G03B7/00
Filed: 1991-05-15
Abstract: PURPOSE:To take speedily and easily change photographic conditions and to take a picture without missing a shutter chance. CONSTITUTION:Plural parameters are varied at the same time by rotating and axially moving an information input ring 3 which is mounted on a lens barrel 2 movably in the axial and circumferential directions.
Patent JP-S5233927-A (JP)
Title: Photograph mount
Inventor: FUJIWARA EIJIROU
IPC: C09J7/02
Filed: 1975-09-11
Abstract: PURPOSE: A photograph mount composed of a thin non-woven base coated its both sides with a specific amount of acrylic adhesives diluted with toluol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0266014-A (JP)
Title: Part feed rod
Inventor: AOYAMA YOSHITAKA
IPC: B65G47/08
Filed: 1988-05-07
Abstract: PURPOSE:To prevent any feed mistake by making a recessed part in a longitudinal section shape suitable for a part, in a feed rod for storing parts from a supply pipe in the recessed part and feeding them. CONSTITUTION:A recessed part 11 for parts storage set up at the tip of a feed rod 10 is made in a shape fit for the shape of a cap nut 5. The shape of a feed pipe 16 is similarly made. In this constitution, the cap nut 5 is stored in the recessed part 11, kept by a magnet 20 and supplied to an objective place. In this case, as the shape of the recessed part is fit for that of the part, the part is fed while keeping its posture correctly straight and so can be fed without any mistake.
Patent JP-S5336467-A (JP)
Title: Semiconductor pellet fixture to metal substrate
Inventor: ISHIMORI HITOSHI
IPC: H01L21/58
Filed: 1976-09-17
Abstract: PURPOSE: To prevent an exfoliation between the metal plate and the pellet and thus to remove air bubbles within the soldered layer by providing a semispherical solder material and a protrusion on the pellet rear surface. 
     COPYRIGHT: (C)1978,JPO&Japio