baber/WOPTO huggingface dataset:
Patent IL-210421-A (IL)
Title: Thrust vectoring apparatus for a jet engine, corresponding jet engine, thrust vectoring method and upgrading method for a jet engine
IPC: F02K/
Filed: 2011-01-02
Abstract: The thrust vectoring apparatus comprises: a housing defining a primary outlet for emitting the primary jet; Coanda surfaces extending from opposing regions of said housing, and radially spaced from the primary outlet such that a step is defined between each Coanda surface and the primary outlet; ducts leading from a fluid source to secondary outlets; and flow control means operable to control the mass flow through the secondary outlets. When the jet engine operates to exhaust a primary jet through the primary outlet, low pressure regions are formed in the vicinity of the steps. Each secondary outlet is located adjacent one of the Coanda surfaces so as to emit a secondary flow into a low pressure region. On activation of the secondary flow by the flow control means, the primary jet is entrained by the Coanda surface opposing the Coanda surface adjacent said the secondary outlet from which the secondary flow has been emitted. Method of vectoring the thrust or of upgrading existing jet engines with the thrust vectoring apparatus and jet engines comprising the thrust vectoring apparatus are disclosed.
Patent JP-H09285558-A (JP)
Title: Air breather
Inventor: HORIGUCHI NOBUYA
IPC: A62B9/02
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an air breather with electrification-prevention measures. SOLUTION: At least an inersurface of a high pressure air cylinder 7 of an air breather 1 is composed of metal conductor, a surface body 6, a supply air hose 8, and a harness 21 for supporting the cylinder 7 on the back are composed of conductive material, and conductive fibers are woven in cloth belts 28, 29, 32, 33 of the harness 21. A stop valve 26 and a pressure reducing valve 22 of metal conductor are provided between the cylinder 7 and the hose 8. For the harness 21, a protective metal 4 1 extended from its lower end part downward is electrostatically connected through a conductive member 44 to metal parts from the stop valve 26 to a metal coupling 8A of the hose 8. The cylinder 7 and the metal parts of the stop valve 26, etc., positioned at the lower end part of it are covered with a conductive sheet 46.
Patent JP-S62256848-A (JP)
Title: Propylene polymer composition and production thereof
Inventor: IIDA MAKOTO
IPC: C08J3/20
Filed: 1986-04-30
Abstract: PURPOSE:To easily obtain a resin compsn. having excellent mechanical and temperature characteristics and a high hardness, by heat-treating a precursor compsn. consisting of two propylene (co)polymers each having specified monomer unit and intrinsic viscosity. CONSTITUTION:A precursor compsn. consisting of 55-95wt% propylene homopolymer and/or propylene copolymer (a) contg. not more than 2wt% alpha- olefin other than propylene as a monomer unit and having an intrinsic viscosity [eta]of 0.9-4.0dl/g and 45-5wt% propylene copolymer (h) contg. 15-80wt% alpha-olefin other than propylene as a monomer unit and having an intrinsic viscosity [eta] of 2-10dl/g is heat-treated to obtain the desired polymer compsn. The precursor compsn. can be obtd. by a method wherein the component (a) is kneaded with the component (h), a two-stage polymn. method or a multi-stage polymn method. The two-stage polymn. method using a stereoregular catalyst is preferred.
Patent JP-H10288105-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: MATSUNAGA AKIO
IPC: F02M37/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent hunting caused in fuel pressure control by a change in a bulk elastic modulus due to the variation of the fuel pressure. SOLUTION: This device supplies high-pressure fuel to a common rail 3 from a high-pressure fuel injection pump 5, and to respective fuel injection valves 1 from the common rail 3. A control circuit (ECU) 20 sets fuel supply quantity to the rail 3 from the fuel pump so as to include proportional component quantity proportional to deviation between common rail fuel pressure detected by a fuel pressure sensor 31 and target fuel pressure to be set in accordance with an engine operating condition; and moreover sets a proportional factor, used for calculating a proportional component, the lower with the higher fuel pressure calculated by the sensor 31, to compensate the increase of a bulk modulus due to a fuel pressure rise, thereby preventing hunting caused in fuel pressure control at the time of high pressure.
Patent JP-H0995854-A (JP)
Title: Apparatus for manufacturing spin fleece web from endless fiber of thermoplastic resin
Inventor: HANSU GEORUKU GEUSU
IPC: D04H3/03
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a spin fleece web having a constant thickness of endless fibers and a uniform mesh dimension from the endless fibers of a thermoplastic resin. SOLUTION: This apparatus for producing a spin fleece web comprises a nozzle plate unit 3 having many nozzle holes, a treating shaft 4, a conveying unit 5 and a carrying conveyor belt 6 and further aerodynamic distribution device 10.1 and 10.2 and is capable of controlling or regulating the flow rate of air to be additionally supplemented and fed and the flow rate of air to be discharged in order to affect the equal distribution of fibers in a mixture of the air with fibers.
Patent JP-S62256318-A (JP)
Inventor: HARADA TAKESHI
IPC: H01H1/04
Filed: 1986-04-30
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-H08297999-A (JP)
Title: Dram with self test function
Inventor: SON JIN JIYAN
IPC: G11C29/46
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a DRAM with self-testing function which can shorten memory cell testing time by conducting self-tests in a DRAM chip. SOLUTION: When a self-test entry signal is outputted from an entry/escape control section 40 by combining external signals, a row control section 50 generates an internal row control signal. Then a DRAM conduct self-tests on a memory cell 62 by using a fast page mode by transiting a column address synchronized to an internal clock signal from a clock generating section 42 without toggling a column address strobe signal.
Patent JP-H07280848-A (JP)
Title: Optical sensor
Inventor: URATA HARUSHIGE
IPC: H04B10/116
Filed: 1994-04-14
Abstract: PURPOSE:To sustain high accuracy by a constitution wherein energy is fed from a voltage or current to be measured and an optical signal of corresponding frequency is generated and converted into an electric signal in order to eliminate the eliminate the influence of optical transmission loss and the variation of characteristics at a light receiving section. CONSTITUTION:A capacitor C is charged with an input voltage Vi through a resistor R and when the charged voltage reaches a highest,level Vp, an optical control switch circuit PSW receives an optical signal OPT. and conducted. When the capacitor C is discharged and the voltage thereof drops down to a lowest level Vb, the signal OPT. attenuates abruptly to interrupt the circuit PSW. The capacitor C is charged again thus repeating the charging and discharging operations. Since the charge/discharge frequency is dependent on the input voltage Vi, time input voltage Vi can be detected from the output voltage Vo when the charge/discharge frequency is converted into the output voltage Vo through a frequency/voltage converter F/V. Furthermore, accuracy in the the measurement is not susceptible to the transmission loss because the voltage Vi is transmitted optically while being converted into a frequency.
Patent JP-H01269427-A (JP)
Title: Device for second yield treatment of harvester
Inventor: OHARA KAZUSHI
IPC: A01F12/46
Filed: 1988-04-22
Abstract: PURPOSE:To recover the second yield by a separate means without reprocessing thereof in harvesting work of readily damageable crops by opening and closing the bottom plate of a receiving tough for the second yield interlocking with connecting and disconnecting operation of a power connecting and disconnecting clutch provided in a rotation power transmission passage to a screw conveyor. CONSTITUTION:A rotation power connecting and disconnecting clutch 25 to a screw conveyor 14 for feeding the second yield dropped and contained in the second receiving trough 15 is operated in the direction of disconnection when the second yield is not subjected to returning treatment into a threshing chamber. The screw conveyor 14 is stopped and the bottom plate 19 is opened interlocking therewith and the second yield in the receiving trough 15 therefor is dropped into a downward container and received by the container.
Patent JP-S5326663-A (JP)
Title: Manu facture of semiconductor device
Inventor: TAKANO YUKIO
IPC: C30B25/02
Filed: 1976-08-25
Abstract: PURPOSE: To reduce the wafer curve by performing an epitaxial growth of Si single crystal through two divided stages of the growth temperature, 1150°C or less and 1200°C or more. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10294224-A (JP)
Title: Chip inductor and its manufacture
Inventor: KAWATE MASAO
IPC: H01F41/04
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a chip inductor whose constitution is simple, which easily prevents a thermosetting resin as an adhesive from protruding, and which can obtain a stable characteristic. SOLUTION: A thermosetting resin 9 is coated and formed inside respective recessed parts 5 which are formed nearly in center parts on end faces of large-diameter flange parts 3, 3 formed at both ends of a nearly cylindrical winding trunk 2 and which are hollowed to be nearly truncated cone-shaped. Metal foils 8 whose size can block up openings of the recessed parts 5 are positioned so as to block up the recessed parts 5. The axial direction of a core 4 is arranged on the same axis as the axial direction of pressure bodies 20, 20 between the pressure bodies 20, 20 at a mounting device in which one pair of rod-shaped pressure bodies 19 are installed nearly on the same axis. While the pressure bodies 20 are being heated, they are moved to the axial direction, and they press nearly central parts of the metal foils 8 so as to be curved, and the metal foils are pushed into the recessed parts 5 so a to be slid on opening edge parts of the recessed parts 5. Peripheral edges of the metal foils 8 are coupled and stopped so as to be engaged with taper peripheral face parts 7 of the recessed part 5. The thermosetting resin 9 is hardened, the metal foils 8 are bonded and fixed, lead-out wires 11 of a wound coil 13 are connected to electrode plates 12 by solder pieces 14, and this assembly is molded.
Patent JP-S5724680-A (JP)
Title: Production of latex coating film
Inventor: MORISHITA TADASHI
IPC: B05D7/04
Filed: 1980-07-22
Abstract: PURPOSE: To obtain a coating film excellent in surface appearance and hardly stripping, by a rapid drying method using humidified hot air having an absolute humidity of 0.025W0.05 at an initial stage of drying and then dry hot air having an absolute humidity of 0.025 or less at a later stage.  
     CONSTITUTION: The method is for producing a film comprising a filmy substrate, e.g. polyethylene, polypropylen, PET, or nylon , or a substrate such as paper coated with latex. A vinylidene chloride type, acryl type, vinyl acetate type or the like is used as the latex. In drying the latex, humidified hot air having an absolute humidity (kg-water/kg-dry air) of 0.025W0.05 is used at an initial stage, while dry hot air having an absolute humidity of 0.025 or less is used at a later stage. Consequently, a coating film free from bubbles or cracks can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5224452-A (JP)
Title: Wave form arranging circuit
Inventor: FUJIMOTO ISAO
IPC: H03K19/091
Filed: 1975-08-19
Abstract: PURPOSE: To obtain a pule-output with a certain width form an input-signal without any use of a condenser, by making the IIL a sort of an integrated circuit by the use of its time-delay in signal transfer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H043-A (JP)
Title: Valve device
Inventor: ICHIKAWA NAOKI
IPC: F15B11/00
Filed: 1990-04-17
Abstract: PURPOSE:To carry out two-speed control with facility and certainty by driving an actuator through a changeover valve while utilizing the operation of a solenoid changeover pilot valve of a first unit which composes a base together with a second unit, and throttling or wholly opening a passage to the actuator by means of a two-speed control valve while utilizing the operation of a solenoid changeover pilot valve of the second unit. CONSTITUTION:A base is composed of a hydraulic source 17, a supplying passage 15 leading to a tank 18, first and second units 11, 12 which are communicated with each other through a returning passage 16 respectively have pilot passages 21, 22, 25. A changeover valve 34, solenoid changeover pilot valves 31, 32, a two-speed control valve 33 are superposed on the first unit 11, while the changeover valve 34 is connected to an actuator 19 through load passages 23, 24. A solenoid changeover pilot valve 35 is provided on the second unit 2. The two-speed control valve 33 arranged on a load passage 24 together with a throttle is opened or closed. The operation of the actuator 19 is therefore controlled in two-speed, and operational responsiveness is improved.
Patent JP-H04317-A (JP)
Title: Method for locally softening casting product
Inventor: IKEDA HIDEAKI
IPC: C21D1/42
Filed: 1990-04-17
Abstract: PURPOSE:To easily process a cast product by applying annealing under the specific condition after casting to part for executing the processing of the cast product, which is cast by using a metallic mold, and softening. CONSTITUTION:By pouring molten iron composed of cast iron component corresponding to JIS FC20-FC30 into the metallic mold, a cam shaft 1 is cast, and at the time, when the molten iron surface layer part 1a in contact with the metallic mold becomes shell-state solidified layer having high hardness chilled structure, the casting is released from the metallic mold. Under red condition (about 600-900 deg.C) of the cam shaft 1 released from the metallic mold, a journal part 1 as the softening necessary part is rapidly heated to 1000-1100 deg.C with a high frequency heating member 4. At this time, the temp. of part except the journal part 3 is the temp. of A1 transformation point or lower. Under this condition, the annealing for relieving casting stress is executed to the cam shaft 1 by using an electric furnace under condition of 550-600 deg.CX2H and natural cooling is executed. By this method, only the journal part 3 can be softened.
Patent JP-S62258729-A (JP)
Title: Gas blowing-in method for aeration tank
Inventor: HAMADA TAKAYOSHI
IPC: B01D53/77
Filed: 1986-05-02
Abstract: PURPOSE:To prevent the clogging of a nozzle, by a method wherein air is blown in a liquid from a plurality of nozzles and water is passed through a header pipe continuously or intermittently to form wet walls in the header pipe and each nozzle. CONSTITUTION:Air 5 is blown in an aeration tank 1 having a treatment liquid received therein from nozzles 3 through a header pipe 2. When a constant amount of water is continuously supplied in the header pipe 2 at this time from a washing tank 8 by a pump 6, the inner walls of the header pipe 2 and each nozzle 3 are brought to a state wetted with water. Therefore, even if the treatment liquid flows back to the header pipe 2 by reducing the blow-in amount of air or stopping the blow-in of air, a solid is not accumulated in the gas blow-in pipe to be sedimented downwardly. It is also pref. to allow a constant amount of water to pass intermittently from the tank 8 by the operation of a valve 7 with a timer to wash-off an accumulated slurry.
Patent JP-S61260765-A (JP)
Title: Method for layout of graphic form in print system
Inventor: TODA AKIRA
IPC: G03F1/00
Filed: 1985-05-13
Abstract: PURPOSE:To make assignment designation paper jobs efficient in forming a print original by changing the mutual relation position and changing the shape while the distance between the graphic frames to a desired size. CONSTITUTION:A frame forming A2 is designated by bringing a light pen into light contact with a desired command menu of a menudisplay section 500 displayed on a CRT display device, a pattern frame 61 is formed by designating apexes P1, P2 of the diagonal points of the frame, and a pattern frame 62 is formed by designating apexes P3, P4. An interval automatic setting A7 is designated, a required numeral d1 is selected as a desired interval among numerals displayed on a sub menu display section 520 to form the opposed pattern frames 61, 62. In desiring the rule line change A9, the width of the ruled line is displayed on the sub-menu display section 520 ad a desired numeral is designated selectively, only the ruled line is made thick while keeping the desired interval d1 like the patterns 61A, 62A.
Patent JP-S5527366-A (JP)
Title: Member for sliding part
Inventor: WASHIDA AKIRA
IPC: F16C33/24
Filed: 1978-08-19
Abstract: PURPOSE: To obtain a member for sliding parts having a high PV value even under lubrication with an aqueous liquid, and improved abrasive resistance, by press molding a mixture of fluororesin powder, asbestos fibers, carbon fibers, and carbon powder or granules, and by calcining the molded article.  
     CONSTITUTION: (A) Fluororesin powder is mixed with (B) preferably 2W25wt.% of asbestos fibers, (C) 2W25wt.% of carbon fibers, and (D) 2W70wt.% of carbon powder or granules. The mixture thus obtained is press molded and calcined. If the content of (B),(C) and (D) is <2wt.% respectively, the effect is lowered. If the content of any one of (B) and (C) is >25wt.% or that of (D) is >70wt.%, molding is difficult and the article is easily broken. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04519-A (JP)
Title: Information transmission system
Inventor: TAKAHASHI EIZO
IPC: G06F15/02
Filed: 1990-04-17
Abstract: PURPOSE:To make it unnecessary to use a connection code and to remove noise by using a part of the screen of an already set display device as a transmitting means, turning on and off dots in an area used synchronously with a synchronizing signal for display to transmit data to the external, and receiving the light flashing information as data by an external compact information apparatus. CONSTITUTION:Data inputted by a keyboard 3 are entered into a personal computer 2, displayed on a CRT 3 and sent to an electronic notebook e.g. as data based upon light flashing. The light flashing data are inputted to the photodetecting part of the notebook 4 and converted into electrically memorable data, which are outputted to the display means of the notebook 4 or stored in a storage means. The photodetecting part is constituted of a photodiode 5 and an amplifier 6, a connection code between apparatuses is made unneces sary and radiation noise generated by connection can also be removed.
Patent JP-S5626199-A (JP)
Title: Determination of minor constituent contained in serum or urine
Inventor: ASHIHARA YOSHIHIRO
IPC: G01N33/50
Filed: 1979-08-10
Abstract: PURPOSE: To make it possible to determine a minor constituent in a very small amount, by reacting an enzyme with the minor constituent in serum etc., and adding a peroxidase and bis(4-diethylaminophenyl)-2-sulfophenylmethane to the decomposition product.  
     CONSTITUTION: A minor constituent contained in serum or urine is decomposed by an enzyme, and a peroxidase and bis(4-diethylaminophenyl)-2-sulfophenylmethane as a leuco-pigment are added to the decomposition product. The bis(4-diethylaminophenyl)-2-sulfophenylmethane is readily soluble in water of pH4W8, and will not be autoxidized even in the serum. The oxidation type pigment thereof has a molecular extinction coefficient about 10 times that of the conventional quinoneimine pigment, and permits the determination of H 2 O 2  in a very small amount, e.g. 0.25μM. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04331558-A (JP)
Title: Facsimile equipment
Inventor: YAMADA SHINJI
IPC: H04N1/00
Filed: 1991-05-07
Abstract: PURPOSE:To receive the information of the result of repeating transmission at the time instructed on the side of a master station equipment. CONSTITUTION:A buffer memory 5 stores received image information 8. A transmitted result storage part 4 stores the transmitted result of the repeated and transmitted image information 8. A designated time storage part 3 stores the time of informing the transmitted result received together with the image information 8. When the time of a timer 2 shows the information time, a main control part 1 transmits the transmitted result to a designated destination.
Patent JP-S59225682-A (JP)
Title: Liquid crystal display television receiver
Inventor: TSURUISHI YUUKI
IPC: H04N5/66
Filed: 1983-06-07
Abstract: PURPOSE:To hold simply a still picture for several seconds or over by increasing equivalently a time constant of a picture element electrode to provide an inhibit function to a gate driver. CONSTITUTION:A high dielectric film 16 is clipped by the 1st and 2nd auxiliary electrodes 15, 17, one terminal of the auxiliary electrodes is connected to a picture element electrode 20 and the other is connected to a ground line, then it becomes equivalent to give a capacitor of large capacity in parallel with a picture element capacity, thereby prolonging remarkably the time constant of the picture element. A switch 24 is a switch able to be operated externally for stopping the screen, and while the switch is depressed, all outputs of the gate driver 23 are brought into a non-selecting level, thereby causing any gate line not to be selected. This is attained by providing the inhibit function to the gate driver. Since no new data is written if no gate line is selected, the potential stored already in the picture element is held for a prescribed time, resulting that the screen being displayed now is held.
Patent JP-H02279894-A (JP)
Title: Machine for base construction
Inventor: NISHISAKA NORITOKI
IPC: E02D7/00
Filed: 1989-04-19
Abstract: PURPOSE:To permit even long support leader to be held erectly easily by a method in which a rack chain lifter is locked to the upper part of the support leader, and the lower part of the rack chain is connected to the lower part of the support leader. CONSTITUTION:A rack chain 3 set over the whole length of a support leader 2 is engaged with a drive pinion 5 provided to an elevator 4 which is vertically moved along the leader 2. A rack chain lifter 17 is set on the leader 2 in a vertically movable manner, and a locker is provided to the upper part of the leader 2. The lower part of the rack chain lifted up by the lifter 17 is connected to the lower part of the leader 2. Even long support leader 2 can thus be easily erected by means of small-power driver, and great weights of rack chain 3 and elevator 4 can also be attached to the leader 2.