baber/WOPTO huggingface dataset:
Patent JP-S61241425-A (JP)
Title: Fuel gas controlling method of gas turbine and controller
Inventor: TAKAHASHI KOJI
IPC: F02C9/26
Filed: 1985-04-17
Abstract: PURPOSE:To check a load variation, by measuring a fuel flow rate for the specified time long after starting the feed of fuel to a secondary fuel nozzle, while constolling a fuel control valve with a flow rate signal. CONSTITUTION:A primary fuel nozzle 11 and a secondary fuel nozzle 12 both are installed in a combustor 13. At the time of low load, fuel gas if fed out of the secondary fuel nozzle 11 alone. At the time of high load, it is fed out of both these fuel nozzles, controlling a total flow rate with load. After starting the feed of fuel to the secondary fuel nozzle 12, a fuel flow rate is measured for the specified time long, and a fuel control valve 3 is controlled with a flow rate measuring signal in preference to a load signal. With this constitution, a flow rate variation at fuel selection is checked and, what is more, a load variation is checkable as well.
Patent JP-S59205514-A (JP)
Title: Incinerator
Inventor: SAKURAI RIKUHEI
IPC: F23G5/00
Filed: 1983-05-09
Abstract: PURPOSE:To prevent molten incinerated matters or plastics from adhering onto the inside surface of an inner cylinder by a structure wherein nozzle bodies to supply combustion air are arranged radially on a furnace main body. CONSTITUTION:A furnace main body 1 is of triple wall structure and concretely consists in forming a combustion chamber 5 of the interior of an inner cylinder 2, a lower water chamber 6 of the space between the inner cylinder 2 and an intermediate cylinder 3, and an air chamber 7 of the space between the intermediate cylinder 3 and an outer cylinder 4. A large number of nozzle bodies 13 are arranged radially on the furnace main body 1. Each nozzle body 13 is made by fittingly fixing a round bar 15 to one end of a pipe 14 and bored with a small axially pierced hole 16. Incinerated matters fallen in the combustion chamber are gathered due to the combustion air jetted from the respective nozzle bodies 13 at the central part in the radial direction and burnt by a burner 18, resulting in preventing the molten incinerated matters from adhering onto the in side wall surface of the inner cylinder 2. In addition, because the bottom of the combustion chamber 5 is formed with refractory 22 in a conical form, the incinerated matters are prevented from piling at the corner of the bottom and consequently from leaving unburnt.
Patent JP-H06296317-A (JP)
Title: Electric connection box
Inventor: OZAKI KEIICHI
IPC: H01R31/08
Filed: 1993-04-07
Abstract: PURPOSE:To provide an electric connection box capable of dealing with many kinds of circuit arrangements by using a flexible printed board in which a specific circuit pattern is formed. CONSTITUTION:An electric connection box used for the electric wiring of an automobile and the like is constituted of the main body 1 of a box with a connector containing part 4 formed of ridge-like walls 4a, 4a', a flexible printed board 2 with a specific circuit pattern P formed therein and an upper case 3. A jumper wire is buried into the ridge-like walls 4a, 4a' as a bridging conductor and at the same time the flexible printed board 2 in which an unnecessary circuit conductor is selectively removed from the specific circuit pattern P is enclosed in the connector container 4, and the circuit conductor of the flexible printed board 2 and the bridging conductor are interconnected to form a desired circuit.
Patent JP-S5416363-A (JP)
Title: Manufacture of dies
Inventor: INOUE KIYOSHI
IPC: B21D37/20
Filed: 1977-07-07
Abstract: PURPOSE: To make smooth the worked surface, and to manufacture the dies of high accuracy at low cost, by irradiating the laser beam on the roughly worked surface formed by cutting, piercing, etc., depending on the electric spark forming, utilizing the feeder, etc., used in this electric spark forming. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02260809-A (JP)
Title: Automatic gain stabilizing circuit
Inventor: ATSUTA HIROSADA
IPC: H03G3/30
Filed: 1989-03-31
Abstract: PURPOSE:To keep the gain of an modulator stably by comparing a gain of a 2nd fixed gain amplifier with a gain after a modulator and controlling a variable power attenuator so that the both are coincident. CONSTITUTION:An input signal is branched at first into two; one is amplified by a 2nd fixed gain amplifier 2 to be compared as a reference gain, its output is detected by a 2nd detector 6 to obtain a reference detection voltage. The other branched input signal is amplified by a 1st fixed gain amplifier 1 and attenuated by the attenuation depending on an AGS control voltage being an output of an AGS control circuit 8 by a variable power attenuator 3 and modulated by a modulator 4. The modulation output is detected by the 1st detector 5 and the detection voltage and the reference voltage are compared to obtain a difference voltage by a differential amplifier 7 and the error voltage of the gain controls the AGS control voltage of the variable power attenuator 3 at the AGS control circuit 8. Thus, the fluctuation of the gain in the modulator is absorbed to keep the gain stably.
Patent JP-H01254484-A (JP)
Title: Stabilizing system for periscope
Inventor: TAKAHASHI SATOSHI
IPC: B63G8/38
Filed: 1988-03-31
Abstract: PURPOSE:To keep the direction of the visual field of a periscope at a specified state even when a ship hull is pitched, by a method wherein the upper reflection mirror of the periscope is controlled according to pitch movement of the ship hull. CONSTITUTION:A periscope 1 is formed with upper and lower reflection mirrors 2 and 3, and an image is guided to the interior of a ship by means of two reflection mirror. A pitch detector 4 detects the pitch angle of a ship hull, based on the pitch angle, the angle of the upper reflection mirror 2 is controlled, and even when the ship hull effects pitch movement, a normally constant visual field can be provided. The angle of the upper reflection mirror 2 is changed, the angle of the lower reflection mirror 3 is fixed, a pitch angle of the ship hull is alpha, and the angle of the upper reflection mirror 2 is beta. Since an incoming wave to and an outgoing wave from the upper reflection mirror 2 have the same angle as each other, provided the angle beta is adjusted from a vertical direction to (45 deg.C+alpha/2), a normally constant visual field can be provided even when the ship hull effects pitch movement. This motion is performed with the aid of a servo motor.
Patent JP-H11277044-A (JP)
Title: Treatment method of polluted soil
Inventor: MAEDA TERUNOBU
IPC: B09C1/08
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of polluted soil in which a permeation method is adopted, a treating chemical liquid quickly, infiltrates even polluted soil having low infiltration such as clay and the polluted soil can be treated in a short period. SOLUTION: In a treatment area of polluted soil 1, cut-off walls 4 which penetrate the soil 1 vertically and whose upper ends protrude from the surface of the soil 1 are arranged, suction pipes 5 whose end parts reach the surface of the ground are installed under the ground enclosed by the cut-off walls 4, water permeable parts are formed in the suction pipes 5 under the soil 1, a treating chemical liquid 6 is stored in the cut-off walls 4 above the surface of the soil 1, and the suction pipes 5 is evacuated from above the ground. After the chemical liquid 6 being stored, the ultrasonic conduction cone of an ultrasonic oscillator is inserted into the polluted soil 1 from the surface of the soil 1 to give ultrasonic vibration to the soil 1.
Patent JP-S60223687-A (JP)
Title: Cutting method by high energy beam
Inventor: INOUE KIYOSHI
IPC: B23K26/38
Filed: 1984-04-20
Abstract: PURPOSE:To cut a plate material, etc. to a required shape with high accuracy by adjusting a beam to substantially decreased output and repeating plural times the relative movement of the working shape to be applied to a material to be worked thereby working the material. CONSTITUTION:The laser beam focused by a lens 8 is irradiated onto the material 1 to be worked and the relative movement and feed for the required cutting shape is applied to the material 1 by an NC control device 5 which drives motors 3, 4. The beam output of a laser oscillator 6 is decreased substantially to make the beam diameter smaller so that working with high accuracy is made possible. The working is progressed by repeating plural times the relative movement of the working shape at the same locus by the NC control device 5.
Patent JP-S60224975-A (JP)
Title: Combustion promoter for gasoline engine
Inventor: KOMATSU ETSUNOSUKE
IPC: F02M27/04
Filed: 1984-04-21
Abstract: PURPOSE:To improve the combustion efficiency by connecting a power source for generating negative charge directly with a battery and stabilizing while continuously feeding the dark current for sufficiently ionizing the mixture gas in a combustion chamber to an ignition plug and activating the mixture gas. CONSTITUTION:The voltage (D.C. 12V) of battery 1 is dropped (to approximately 9.2V) at the power source section 14 and stabilized then converted through D/A converter 16 in high frequency transmitter 15 into A.C. current then converter into high frequency and boosted through a transformer 17 to produce A.C. current of approximately 4,000V. Thereafter, a high voltage A.C. current is converted through rectifier 18 into D.C. current and applied through counter-flow preventing circuit 19 onto a distributor 2 connected to an ignition coil 3. D.C. current of about 4,000V is fed continuously as dark current which will never emit light to an ignition plug 5 thus to ionize the mixture gas in the combustion chamber sufficiently and to perform combustion efficiently.
Patent JP-H10274477-A (JP)
Title: Grain-drying method
Inventor: ITO MASATO
IPC: F26B17/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a drying efficiency from lowing from the initial to final periods of drying by controlling the amount of far-infrared ray hot wind for cases when water contained in a grain is high and when it is low. SOLUTION: A control part 30 adjusts the amount of hot wind from a burner according to water being contained in a grain and detects the water of the grain when drying is initiated. When the water does not exceeds 18%, it is judged that water is low and the amount of hot wind is set to an amount for obtaining the amount of far-infrared ray radiation corresponding to the amount of combustion at a hot air generation source that is normally set. On the other hand, when the water exceeds 18%, the amount of hot wind is increased as compared with a case when water is low.  The amount of hot wind when the water is low is set to the amount so that a far-infrared ray contribution rate being obtained according to a ratio of a throwing energy being obtained from the amount of combustion by a burner to a radiation energy of far-infrared rays from a radiation pipe can be set to, at least a constant value. More specifically, as the far-infrared ray contribution rate becomes higher, the further enhances the radiation efficiency.
Patent JP-H09239001-A (JP)
Title: Container for medical treatment and its production
Inventor: SUZUKI TATSUO
IPC: A61J1/20
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and surely execute a sterile treatment at the time of production and sterile maintenance before use by constituting a medicine container in such a manner that a communicating needle pricks the front end of a housing material and a plug by deformation of an easily deforming part when the container is moved toward a flexible container. SOLUTION: The container 1 for medical treatment has a communicating port 5 disposed to face the rubber plug 3 of a vial 2. The communicating port 5 is previously autoclave sterilized together with the flexible container 6 in a flexible container 6 filled with a soluble liquid 7 of a medicine 4 therein and the communicating needle 11 is housed sterily therein and is formed of the housing material 12 of the communicating needle 11 having a connecting member 13 at the front end a flexible cap 14. The outer peripheral surface of the connecting member 13 comes into tight contact with the inner peripheral surface of an elastic packing 15 mounted at the rubber plug 3 to sterily connect the housing member 12 and the rubber plug 3.  The container is so constituted that the flexible cap 1 is deformed and the communicating needle 11 pricks the front end of the housing member 12 and the rubber plug 3 when the vial 2 is relatively moved toward the flexible container 6.
Patent JP-H04290206-A (JP)
Title: Lead frame for manufacturing electronic component
Inventor: YOSHIMURA TAMOTSU
IPC: H01C17/00
Filed: 1991-03-18
Abstract: PURPOSE:To prevent manufacture defects from occurring due to the change of the posture of an insulating substrate (A1) in the transfer process of a lead frame (1), in the lead frame (1) where the electronic components are manufactured by projecting axes (4) on the terminal plates (3) being projected laterally in large numbers at proper intervals at the side margins of a frame (2), and putting the insulating substrates (A1) of electronic components (A) on these axes (4), and then, performing subsequent various kinds of processes, and lastly, cutting off the terminal plates (3). CONSTITUTION:An auxiliary bar 6 extending in the same direction as the terminal plate 3 is connected integrally at each section positioned between the terminal plates 3 cut of the side margin of the frame 2, and a holding piece 7 to the insulating substrate A1 is made in each auxiliary bar 6. The top of each auxiliary bar 6 may be coupled to the tie bar 8.
Patent JP-H10283913-A (JP)
Title: Field emission type cold cathode
Inventor: TOMIHARI YOSHINORI
IPC: H01J3/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality field emission type cold cathode which can provide uniform emission over its entire emission area and, when applied to a planar display device, etc., can secure uniform image brightness over an entire display area. SOLUTION: In a cold cathode designed to prevent the continuation of a discharge by using a trench 1, in order to prevent an increase in resistance caused by an empty layer formed in the trench 1 in a block (outermost periphery separation area) encompassing the outermost peripheral portion of the formation area of an emitter 3, as compared with blocks (inner separation areas) opposed to each other across the trench 1 during normal operation and not encompassing the outermost peripheral portion, the block encompassing the outer most peripheral portion of the formation area of the emitter 3 is designed to occupy a greater area than the blocks opposed to each other across the trench 1 and not encompassing the outermost peripheral portion.
Patent JP-H02260379-A (JP)
Title: Connector device
Inventor: ONO KENICHIRO
IPC: H01R13/64
Filed: 1989-03-30
Abstract: PURPOSE:To avoid destruction of a device due to erroneous insertion into an upper stage and that of data by providing an elastic moving plate by which an opening port is partially blocked, on the upper part of an IC card housing for double lines. CONSTITUTION:On a main body 5 of an IC card housing for double lines, a moving plate 7 is provided that is solidly linked with a pin 5a of a lower stage, a pin 6a of an upper stage, and with the main body 5 through a spring 8. An inserting port 6 is partially blocked by the moving plate 7. When the housing 5 is installed on a thin IC card 9 having a one-line contact hole 9a, the moving plate 7 abuts on the upper left part of the IC card 9, which is guided downward thereby, and the contact hole 9a is prevented from being erroneously connected with the pin 6a of the upper stage, and is sure to be connected with the pin 5a of the lower stage.
Patent JP-S558148-A (JP)
Title: Remote control unit for double call communication circuit
Inventor: KONDOU TOSHIO
IPC: H04M1/652
Filed: 1978-07-05
Abstract: PURPOSE:To realize an assured remote control by giving attenuation and discontinuation to the call signal via the circuit featuring the highest action sensitivity and highest action time when the remote control circuit arrives at the connection circuit. CONSTITUTION:Remote control signal SR given from input terminal T1 and T2 is amplified 5 through connection circuit 1 and then undergoes frequency selection 6, and then really necessary SR only is sent to 1st and 2nd control circuits 7a and 7b. Here the relations of Ga>Gb and Ta>Tb exist between circuits 7a and 7b as to action sensitivity G and action time T. Accordingly, circuit 7a operates first, and the control signal accompanied to the operation is applied to reproduction signal sending circuit 4 in order to discontinue the operation or attenuate the transmission output. Thus, if the signal is supposed to be transmitted from circuit 4, SR is lessened but both discontinuation and attenuation are strengthened for the transmission signal sent from circuit 4. Accordingly, circuit 7b starts operation and remote action control circuit is actuated by the control output. And the remote control is given to the remote-controlled part.
Patent JP-S58196132-A (JP)
Title: Manufacture of stepped screw rod
Inventor: SATOU SOUICHIROU
IPC: B21H3/02
Filed: 1982-05-13
Abstract: PURPOSE:To form a stepped screw rod having threaded part of large diameter by inserting a cylindrical body into a small diameter screw rod inserted into a die, pressing in the direction of the die, and reducing the cylindrical body to fix it firmly to the screw rod, and thereby forming thread on the outer periphery of the cylindrical body. CONSTITUTION:After inserting a side 1a of a screw rod 1 into a die 2, a cylindrical body 3 provided with a through hole 3a having diameter a little larger than the screw rod 1 is inserted in a side 1a. A punch 4 is advanced in the direction of the die a holding the cylindrical body 3 in the same line with the screw rod 1, and 2 side 1a of the screw rod 1 and a side 3b of the cylindrical body 3 are placed on the same face. Then, the screw rod 1 and cylindrical body 3 are pressed by advance of the punch 4, and another side 3C of the cylindrical body 3 is reduced to small diameter, and a part of the cylindrical body 3 is fixed firmly to the screw rod 1. The punch 4 is inserted into the die 2 and the cylindrical body 3 is fixed to the screw rod 1 in a body, and after taking out from the die 2, thread 3d is formed on the outer periphery of the cylindrical body 3 by rolling or cutting.
Patent JP-H02256477-A (JP)
Title: Manufacture of rotary stand
Inventor: OKADA MINORU
IPC: B25H1/00
Filed: 1989-03-29
Abstract: PURPOSE:To simplify the production process of a rotary stand by setting holes on an under ring, and coupling an upper ring by pressure for assembling. CONSTITUTION:Many holes 4 are circularly arranged in the guide groove 15 or 25 of an under ring 1 or an upper ring 2, and both rings 1 and 2 are arranged face to face across the balls 4 while the dropping of the balls 4 from the guide grooves 15 and 25 is prevented by a hooking means (e.g. grease) 5. Both rings 1 and 2 are pressed relatively in the coupling direction, peripheral walls of the rings 1 and 2 are elastically deformed, and the balls 4 are coupled into the guide grooves 15 and 25 of both rings 1 and 2 to obtain a desired rotary stand.
Patent JP-S5417258-A (JP)
Title: Apparatus for handling rejected articles
Inventor: NAKAMURA KENJI
IPC: B65G47/28
Filed: 1977-07-08
Abstract: PURPOSE: To provide an apparatus for handling rejected articles, intended for use in combination with a goods assorting system including goods-code reading means, which is capable of aligning rejected goods automatically, and simultaneously with this aligning operation, capable of reading out codes of these rejected goods automatically. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08276718-A (JP)
Title: Air conditioner for vehicle
Inventor: SHIROYAMA MASANARI
IPC: B60H1/00
Filed: 1995-04-06
Abstract: PURPOSE: To keep the temperature in a cabin comfortable without operating a room temperature setting equipment even if running conditions are varied. CONSTITUTION: A learning operation controlling device 80 is arranged between a room temperature setting equipment 53 and a temperature control command value calculating means 72 and is provided with a selection outputting means 81, comparison means 83, set temperature learning memorizing means 85, learning map 86, filtering means 88 and controlling set temperature determining means 89. Since after the continuous operation of ordinary temperature control for a fixed time by means of a set temperature Ts, control set temperature Tss is calculated using the learning correction value A corresponding to the running conditions written in the learning map 86, users are not required to change the set temperature after the previously set temperature became improper on all such occasions and controlled temperature meets the likeness of the user from the beginning. Comfort is thus improved.
Patent JP-S565104-A (JP)
Title: Crystallizing apparatus
Inventor: SATOU SUSUMU
IPC: B01D9/02
Filed: 1979-06-27
Abstract: PURPOSE: To obtain crystals with a uniform particle diameter in a crystallization stage for the fractional of fats (or oils) by imparting stirring effect and movement to crystals in case of deposition, growth, and aggregation of crystals.  
     CONSTITUTION: A charging port 1, a vent 2 and a thermometer setting part 3 are provided to the top of a horizontal cylindrical vessel 4 as well as a discharge port 8 to the bottom thereof, and a stirrer A is provided to the center thereof. The stirrer A has a stirring shaft 6 supported by bearings 7, 9, and the shaft 6 is equipped with vanes 5. By curving the leading end of the vanes 5 to a rotating direction thereof, the liquid in the vicinity of the wall surface and the liquid of the center of the vessel are exchanged. Moreover, between the vanes 5 of same row, a notch 10 and a punch-out portion are arranged alternately. Thereby, a liquid can be moved to a horizontal direction and an optimum stirring effect and smooth movement are affected to precipitated crystals. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5415204-A (JP)
Title: Safety wheel
Inventor: OSADA ISAO
IPC: B60C17/04
Filed: 1977-07-07
Abstract: PURPOSE: To provide a safety wheel which enables to smoothly and safely travel a vehicle by assembling a flat protector of special structure at predetermined position in a tire to thereby support the vehicle at puncture time so as to minimize the damage of the tire. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S575780-A (JP)
Title: Liquid crystal composition
Inventor: TAKEI KATSUMORI
IPC: C09K19/46
Filed: 1980-06-16
Abstract: PURPOSE: To prepare a liquid crystal composition which can be driven over a wide temperature range by two-frequency driving with high rate of response, by using a mixture of several kinds of specific ester compounds as active component.  
     CONSTITUTION: A liquid crystal composition composed mainly of, or containing at least one of the compounds of the group of (A) a liquid crystal compound or liquid crystal mixture containing at least one of the compounds of formulas IWIII (R and R' are 1W8C straight-chain alkyl), (B) a liquid crystal compound having terminal cyano group and having a large positive dielectric anisotropy (Δε), (C) a liquid crystal compound having a large negative dielectric anisotropy (i.e. large |Δε|) or a rodlike nonliquid crystal compound, and (D) a liquid crystal compound or a rodlike nonliquid-crystal compound which satisfies at least two of the following conditions [conditions; (a) low fc; (b) small temperature dependency of fc; (c) low viscosity; and (d) wide liquid crystal temperature range and low melting point]. 
     COPYRIGHT: (C)1982,JPO&Japio