baber/WOPTO huggingface dataset:
Patent JP-H02275380-A (JP)
Title: Radar system
Inventor: NASU CHIEKO
IPC: G01S7/02
Filed: 1989-04-17
Abstract: PURPOSE:To enable execution of optimum beam monitoring for detection and tracking of high performance by applying an adaptive processing to reception signals, by producing a map of coefficients calculated in the course of said processing and by using map informations. CONSTITUTION:Reception signals are inputted to an adaptive signal processing unit 5 through the prior signal processing unit 4. When passing input signals through a filter of an adaptive signal processing filter element 7, the processing unit 5 calculates also filter coefficients in an adaptive signal processing coefficient calculating means 6 and sets the same. Subsequently, informations required for beam monitoring are extracted through the posterior signal processing unit 9 and a data processing unit 10. On the other side, the filter coefficients calculated in succession are accumulated in a coefficient map producing unit 8. Based on these informations, a beam management unit 11 conducts optimum beam disposition and energy allocation for executing all-space search and multi- target tracking in a high-speed response time. The phase of an antenna module is computed by a phase amount computer 12 and beam scanning is conducted at an arbitrary angle. By this constitution, optimum beam monitoring can be executed.
Patent JP-H04326695-A (JP)
Title: Chrominance signal processing device
Inventor: MURAKAMI YOICHI
IPC: H04N9/64
Filed: 1991-04-26
Abstract: PURPOSE:To use the digital signal processing in the state of color difference signals to change the hue (with a simple constitution) in a chrominance signal processing device of a video signal. CONSTITUTION:Input color difference signals R-Y and B-Y are switched in a switching means 11 by each clock to obtain a dot sequence color difference signal, and this signal is delayed in a delay means 12 by one clock, and trigonometric functions costheta and sintheta are outputted by a coefficient generating means 14 in accordance with a phase angle theta set by an operation part 13. The output of the switching means 11 and costheta are multiplied by a first multiplier 15, and the output of the delay means 12 and sintheta are multiplied by a second multiplier 16, and an addition/subtraction circuit 17 performs addition when the switching means 11 outputs the signal R-Y, and it performs subtraction when the means 11 output the signal B-Y. Thus, the chrominance signal processing device which changes the hue of input color difference signals by the phase angle set by a operating part 13 is obtained.
Patent JP-S62252946-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIMOTO HIROAKI
IPC: H01L21/60
Filed: 1986-04-25
Abstract: PURPOSE:To shorten a hardening time and to improve productivity, by using a light reflecting plate, projecting light from the side of a wiring substrate, on which a semiconductor element is mounted, and completely hardening a photoset resin between the semiconductor element and the wiring substrate. CONSTITUTION:An ultraviolet-ray hardening type resin 15 is applied on a part of a wiring substrate 11, on which a semiconductor element 13 is fixed, so as to include a wiring 12. An electrode 14 of the element 13 is made to agree with the wiring 12. The element 13 is compressed to the substrate 11 with a compressing tool 16. A light reflecting plate 17 is provided on a part of the substrate 11, which agrees with the outer surfaces of one or more sides of the element 13. Then, ultraviolet rays 18 are projected from the surface of the substrate 11, where the element 13 is provided. The resin 15 is hardened in a few seconds. The tool 16 and the reflecting plate 17 are removed, and the element 13 is fixed to the substrate 11. Thus the hardening time is shortened, and productivity is improved.
Patent JP-H11292861-A (JP)
Title: Melamine cyanurate and its production
Inventor: NAGAOKA MICHIHIRO
IPC: C07D251/54
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having high heat stability, slight sublimation and bleed-out during molding and useful as a flame retarder for synthetic resins. e.g., polyamide resin by reaction between melamine and an ammelide- containing cyanuric acid. SOLUTION: This compound is obtained by reaction between melamine and an ammelide-containing cyanuric acid. Specifically, this compound is obtained by reaction between (A) melamine and (B) an ammelide-containing cyanuric acid having an ammelide content of pref. 0.5-40 wt.%; wherein, the component A is mixed with the component B so that the molar ratio of the amino groups to hydroxyl groups in all of the raw materials is 0.95-1.05, and the reaction is carried out in the presence of water at 50-1,000 pts.wt. per 100 pts.wt. of the total weight of the component A and the component B, under stirring or kneading, pref. at 90-100 deg.C normally for 5 min. to 5 h.
Patent JP-H06285473-A (JP)
Title: Method for treating muddy water
Inventor: NISHIMURA TSUTOMU
IPC: B01D21/01
Filed: 1993-03-31
Abstract: PURPOSE:To enable a speedy treatment of muddy water without producing a large amount of sludge and to improve the efficiency of reducing the turbidity. CONSTITUTION:Muddy water in a storage tank 1 is sent to the first sedimentation tank 3, and a silica-type flocculating liquid, which is obtained by dissolving mixed-crystalline mineral and non-crystalline mineral of silica with reducing acid or neutral acid, is sent quantitatively from a tank 9. The mixture is agitated thoroughly. The mixed solution is sent to a sedimentation tank 5, and the overflowing liquid is sent to the second sedimentation tank 6. The flocculating liquid is sent quantitatively from the tank 9, and the mixture is agitated thoroughly. The mixed liquid is introduced into a floatation separation tank 10, where fine bubbles are released when air is supplied into a hollow fiber device 11 installed in the tank 10, so that the bubbles are stuck on flocks produced which float to form sludge. The sludge is discharged by a sludge sweeper. The treated water is discharged from the middle part through a discharge line 13.
Patent JP-S60240518-A (JP)
Title: Closing gear of rear door for automobile
Inventor: WATANABE HITOTSUGU
IPC: B60J5/12
Filed: 1984-05-14
Abstract: PURPOSE:To make opening or closing the door ever so easy, by installing a damper stay in position between a support rod and a door opening part, while connecting it to a torsion bar housing a turning end of the support rod inside the door, and constituting a closing gear so as to secure opening force with the damper stay and the torsion bar. CONSTITUTION:A damper stay 20 is installed in position between a support part 20a installed in a left end part of a rear door looking from the outside of a car, making it so as to secure maximum opening force at a point midway in opening by means of a variation in distance between a fulcrum shaft 9 by opening motion of the door 3 and a shaft core of the damper stay 20. And, a connecting shaft 22 extending horizontally inside the door 3 and a torsion bar 24 both are connected to a turning end 8b of the support rod 8, and simultaneously with opening increment of the door 3, torsional torque in an opening force decreasing direction is made to occur there. With this constitution, the door is able to be energized tward its opening owing to integrated spring force of the torsion bar 24 and the damper stay, thus opening or closing the door comes so easy.
Patent JP-H02276684-A (JP)
Title: Thermal transfer coloring matter donation material
Inventor: KUBODERA SEIICHI
IPC: B41M5/395
Filed: 1989-04-19
Abstract: PURPOSE:To obtain a color image of high concentration and high quality at the thermal transfer by causing polyester composed of polyol having at least a bisphenol skeleton as a binder to be contained in a coloring matter donation layer. CONSTITUTION:Polyester is composed of a polycarboxylic acid component and a polyol component, wherein polyol having a bisphenol skeleton, as a polyol component, is used independently or together with other polyols. As a polyols having bisphenol skeleton, there are bisphenol A, B etc., and such polyols that can be jointly used are ethylene-glycol, diethyleneglycol etc. As polycarboxylic acids, there are sebacic acid, succinic acid, malonic acid etc. As a supporter for thermal transfer coloring matter donation materials, polyethylene terephthalate, polyamide etc. In this manner, sufficient concentration at the thermal transfer can be obtained.
Patent JP-S62253923-A (JP)
Title: Intake controller of engine
Inventor: HITOMI MITSUO
IPC: F02B29/08
Filed: 1986-04-26
Abstract: PURPOSE:To improve the output of an engine by delayed opening of intake valve and improve starting property and combustion stability in cold period by closing a timing valve earlier than closing the intake valve in the start or cold time of an engine. CONSTITUTION:A rotary valve 10 as timing valve is disposed in a collecting path section 13 of an intake manifold 7. And in a control unit 40, the angle advancing amount of valve 10 is determined according to the rotational frequency of an engine E detected by a sensor 42 to drive an angle advancing unit 34 through an actuator 43. Also, an actuator 32 of a bypass controlling valve 31 is driven according to the load of engine E detected by a sensor 41. Further, the cold condition of engine E is judged on the basis of cooling water temperature of the engine E to control the valve 10. Then, in the start of the engine E and cold time, the valve 10 is closed earlier than an intake valve is closed.
Patent JP-H08255693-A (JP)
Title: Discharge lamp lighting device
Inventor: SAKUMA SEIJI
IPC: H05B41/24
Filed: 1995-03-17
Abstract: PURPOSE: To quickly reverse a lamp current carried to a discharge lamp, and stabilize the discharge. CONSTITUTION: This device has a transistor inverter comprising a pair of transistors 11, 12 connected in normal series relation, and setting the middle point of the transistors 11, 12 as an AC load terminal. It also has an induction type lighting circuit comprising a discharge lamp 91 and a ballast inductor 92 connected in series thereto. The induction type lighting circuit is set as the AC load of the transistor inverter. It further has reversing capacitors 22, 21 which are charged by the load current (the current carried to the induction type lighting circuit forming the AC load) when one transistor 11, 12 is turned off and discharged when the other transistor 12, 11 is turned on to form a reversed load current.
Patent JP-S59223668-A (JP)
Title: Yarn winding method
Inventor: IMAI SHIGEKI
IPC: B65H67/08
Filed: 1983-05-31
Abstract: PURPOSE:To provide a method of taking up a yarn on a bobbin having flanges at both ends thereof which can attain enough length of a bunch winding and facilitate shifting to a bunch winding by forming a yarn catch portion on the outer periphery of one flange and disposing a bunch winding portion on the outside of the flange. CONSTITUTION:A yarn Y drawn out from a yarn twisting machine is wound round a bobbin B having flanges 11 at both ends thereof through an over feed roller 8 and a traverse guide 9 to form as a package P. In the thus constructed winder, the bobbin B has a bunch winding portion on the outside of one flange 11, and a plurality of notches 25 are formed on the outer periphery of the above flange 11 as a yarn catch portion. At the time of bunch winding, a bunch hook 17 (17a-17c) is located at the first position 17a by a bunch hook control mechanism to conduct bunch winding on a bunch winding groove 27, and when it is located at the second position 17b, the yarn Y is engaged with the notch 25 to go over the flange 11. The hook is located at the third position 17c to enable normal winding on a take-up portion.
Patent JP-H11318387-A (JP)
Title: Food product for anti-inflammation
Inventor: MAEDA MASAO
IPC: A61P43/00
Filed: 1999-04-05
Abstract: PURPOSE: To obtain a food product for anti-inflammation that has excellent anti-inflammatory effect with high safety and whose taste is not damaged. CONSTITUTION: This food product for anti-inflammation contains powder or an extract of a food material selected from the group consisting of (a) spices or herbs, (b) coffee beans, (c) cacao beans, (d) chlorella, (e) mushrooms and (f) fruits of Rosaceae plants, and has the anti-inflammatory aetiwity against the inflammation caused by the promotion of 3α-hydroxysteroid dehydrogenase or hyaluronidase.
Patent JP-S5621464-A (JP)
Title: Connection signal converting unit
Inventor: FURUKAWA KATSUHIKO
IPC: H04Q3/42
Filed: 1979-07-31
Abstract: PURPOSE:To make a unit small-size and light-weight and improve the precision of the fluctuation width of the releasing time, by combining a control signal generating circuit, which is constituted with small-size electronic parts, and general small-size relays. CONSTITUTION:When a start signal is transferred to terminal SR, inverters 15 and 16 output ''1'', and driver 12 drives relay A0 to close the contact, and NOR circuit 17 outputs ''0'', and driver 13 drives relay B0 to close the contact, and thus, the busy state is indicated. Next, when a dial pulse is transferred to terminal SR, relay A0 becomes the nonoperation state for ''1'' of the pulse and becomes the operation state for ''0'' and turns on or off the contact. Output Q of control signal generating circuit 11 outputs ''1'' continuously, and output Q' outputs ''0'' continuously. Consequently, relay C0 operates continuously during transfer of dial pulses and switches the contact.
Patent JP-S60244471-A (JP)
Title: Welding method of lap end face of thin metallic sheets
Inventor: MIYAZAKI TOSHIAKI
IPC: B23K9/025
Filed: 1984-05-17
Abstract: PURPOSE:To stabilize welding and to increase welding speed by bending the end of a weld zone, opening the end faces and melting the opened end face parts thereby welding the same. CONSTITUTION:Thin metallic sheets 11 are bent at prescribed intervals to form many heat radiating ribs 1. The end 3 of each rib 1 is crushed by clamping dies 23. A core die 24 is inserted therein to form a flow passage 22 for oil and an end face die 25 is inserted therein from the transverse direction, then the end face 31 of the rib 1 is crushed to a Y-shape. The die 25 is drawn out and an arc is started at the top end 6 of the rib 1 by a torch 7. The torch 7 is progressed downward after stabilization of the arc to execute welding 4 of the end face 31. The molten metal is held without flowing down by the balance between the weight of the molten metal and the surface tension in the above-mentioned method, by which the welding is stably executed. The welding speed is therefore increased.
Patent JP-S59221715-A (JP)
Title: Supply system for proper amount of fluid
Inventor: TAKEMURA SEIICHI
IPC: H05K3/34
Filed: 1983-05-31
Abstract: PURPOSE:To improve the accuracy for supply of a proper amount of fluid by measuring air bubbles contained in the fluid when the fluid is supplied. CONSTITUTION:A spray nozzle 10 of a dispenser mechanism is made of a transparent material, and a light emitting diode 11 which produces the light beams and a receiving phototransistor 12 are set as opposed to each other at both sides of the nozzle 10. If air bubbles 9 are contained in a cream solder 3 to be sprayed, the light beam 13 transmits through the solder 3. Then the photodetecting signal is obtained by the transistor 12. While the greater part of the beam 13 is scattered and the transmitting beams are reduced if the solder 3 contains a cream material and powder solder. Therefore the supply amount of the solder 3 is controlled in response to the level of the photodetecting signal obtained by the transistor 12.
Patent JP-H07304433-A (JP)
Title: Brake device for tractor
Inventor: IKEDA ISAO
IPC: B60T7/04
Filed: 1994-05-11
Abstract: PURPOSE:To limit an operating rod from being moved in the far and near directions of right and left brake pedals by providing a pair of regulating pins protruded on one side of the right and left arms protruded from the right and left brake pedals and regulating the positions in the far and near directions of the right and left brake pedals for the operating rod on the other side. CONSTITUTION:Arms 3A, 4A are protruded from boss sections 3B, 4B of the right and left brake pedals 3, 4, and the lower end section of an operating rod 5 connected to a parking brake lever 2 is extended between the right and left arms 3A, 4A. A coupling section 6 coupled with the arms 3A, 4A is formed at the lower end of the operating rod 5 to rock the right and left brake pedals 3, 4 in the depressing direction via the parking brake action. A pair of regulating pins 7, 8 protruded on one side and regulating the position in the far and near directions of the right and left brake pedals 3, 4 for the operating rod 5 are provided on the other arm 4A, and a collar 9 moving the operating rod 5 to the far side is provided on the regulating pin 7. The agile action of the operating rod 5 is assured.
Patent JP-S5621451-A (JP)
Title: Teleprinter
Inventor: WATANABE SATORU
IPC: B41J5/08
Filed: 1979-07-31
Abstract: PURPOSE:To perform data transmission similarly to TWX and DDD lines, by causing data to pass through an interface which performs code conversion even for the TLX line, in the teleprinter where the TWX or DDD line is used to transmit data. CONSTITUTION:When CPU 19 is set to the local mode as well as the store mode and a message is input to the transmission destination, the message is stored in RAM21 and is printed; and if the TWX or DDD line is designated, the message is transmitted through MODEM part 22, and receiving data is printed on prinetr 20. If the TLX line is designated, the dial signal is transmitted to the exchange through TLX interface 61; and when the station is connected to the other-party station, the answer-back request signal is given to code converting circuit 51 from CPU 19, and the 8-bit code is converted to a 5-bit code and is transmitted from interface circuit 61. Data from the TLX line is converted to the 5-bit code by interface circuit 61 and is converted to the 8-bit code by converting circuit 51 and is stored or printed.
Patent JP-S57211156-A (JP)
Title: Production of image holding member
Inventor: YASHIKI YUUICHI
IPC: G03G5/147
Filed: 1981-06-23
Abstract: PURPOSE:To extend the life of a coating soln. in a method for production of an image holding member having a resin layer for holding electrostatic images or toner images on the surface by coating mixed paints of a polyarylate resin and a linear polyester resin. CONSTITUTION:As an insulation characteristic material for image holding members, a polyarylate resin is particularly outstanding in durability for the purpose of repetitive uses, but has no stability of the case in which it is made into paint. It has just about 1-2 days of a pot life in a soln. state. The stability of the polyarylate resin soln. can be improved by adding other compatible resins thereto thereby decreasing the relative concn. of the polyarylate resin. In this invention, a linear polyester resin is selected as these other resins to be added. When the polyarylate resin and the linear polyester resin are mixed, the properties of the image holding member hardly change and the pot life can be extended up to max. about 3 weeks.
Patent JP-S5432396-A (JP)
Title: Gas sensitive element
Inventor: YOKOMIZO YUUJI
IPC: G01N27/12
Filed: 1977-08-17
Abstract: PURPOSE: To obtain the element which is superior in sensitivity and gas selectivity, is particularly small in the temperature and humidity coefficients of resistance value and causes less aging by providing a catalyst layer containing specific Bi 2 O 3 -MoO 3  on the surface of the sensitivity body containing specific amounts of ZnO, Me 2 O 5  and Me 2 'O 3  (where Me is one of V, Nb, Ta, Sb and Me' of Ga, B, In, Fe, Al, Cr). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5221529-A (JP)
Title: Combustion efficiency improvement method of an engine uses gasoline,lp g, and heavy and light oil as fuel
Inventor: MOROFUJI MIYOO
IPC: F02M25/00
Filed: 1975-08-11
Abstract: PURPOSE: The evaporated gas of pyroligneous acid is mixed to an admission air, providing the 20W40π rise of the combustion efficiency of an engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01269069-A (JP)
Title: Power unit having voltage setting function
Inventor: MATSUDA KENJI
IPC: G01R31/00
Filed: 1988-04-20
Abstract: PURPOSE:To simplify an operation by providing a recognizing part which recognizes how to be lowered for a switch and sets up a voltage out of an ordinary voltage, higher voltage than the ordinary and lower voltage than the ordinary, and supplying the set-up voltage to other units. CONSTITUTION:The title unit 1 supplies a voltage VP (usually 5V) to a central processing unit 21 of a data processor 2 from a power source part 13. Also, a switch 11 is designed to be a non-lock type, making the voltage setting signals VH, VL set up in accordance with how to be lowered (time or number of times) at the recognizing part 12. And, as to the time for lowering of the switch 11, for instance in case of zero sec, the recognizing part 12 makes both of the voltage setting signals VH, VL into low level, the power source part 13 makes 5V into VP, then they are outputted, in case of <=2secs for the switch, making the signals VH, VL into the low level and high level respectively, the higher voltage than the ordinary are supplied.
Patent JP-H03295457-A (JP)
Title: Humidity sensor
Inventor: IKEJIRI MASAHISA
IPC: G01N27/12
Filed: 1990-04-13
Abstract: PURPOSE:To lower a resistance value by using a silica film dispersed with platinum particles as a moisture sensitive film. CONSTITUTION:The silica film 3 dispersed with the platinum particles is used as the moisture sensitive film. The humidity sensor having the low resistance value is obtd. if the platinum particles are dispersed into the silica film 3 in such a manner. There is no need for circuit technology and packaging technology of a high degree. The humidity sensor which is easily usable, low in cost and has high accuracy is thus obtd.
Patent JP-H01269144-A (JP)
Title: Storing buffer control system
Inventor: KOTO MASATOSHI
IPC: G06F12/08
Filed: 1988-04-20
Abstract: PURPOSE:To evade the processing delay of a storing command registered in a storing buffer and to improve the performance of an arithmetic processing, without delaying the processing of a reading request to a cache memory by providing an index means to index the address of the storing command independently. CONSTITUTION:Independently from the index in an address array 4 for an operand and an address array 7 for an instruction to hold the address of the data stored respectively at the cache memory for an operand and for an instruction, the address of the storing command stored in a storing buffer 8 by first and second address holding means 5 and 6 to hold respectively the same contents as these address arrays is indexed. In accordance with the result, the processing of the storing command to a cache memory for an operand and to an instruction is executed. Thus, without delaying the processing of the reading request to the cache memory, the processing delay of the storing command registered in the storing buffer can be evaded and the performance of the arithmetic processing can be improved.