baber/WOPTO huggingface dataset:
Patent JP-H10258052-A (JP)
Title: Wave receiving apparatus and ultrasonic diagnostic apparatus
Inventor: WATANABE KAZUHIRO
IPC: G10K11/34
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To improve special resolution by a method wherein weighting processing is performed to a received signal obtd. by a receiver and based on a plurality of weighted received signals, transmitting direction of wave which reached an aperture or position of a wave source forming waves is obtd. SOLUTION: A receiving part 10 of an ultrasonic diagnostic apparatus receives wave which reached a specified aperture a accompanied with the potential information in the aperture and weighting processing is performed to the received signal received by means of a receiver 10 by using a plurality kinds of weighting functions with the position in the aperture a as a variable in a weighting processing part 20. Then, in an operational part 30, based on a plurality of weighted received signals obtd. by weighting processing in the weighting processing part 20, the transmitting direction of the wave which reached the aperture (a) or the position of the wave which generated the wave is obtd. e.g. by an operation obtaining the ratio of a plurality of weighted received signals each other. In addition, an image based on the formed image signals is displayed on an image displaying part 40.
Patent JP-S52147143-A (JP)
Title: Steam hair iron
Inventor: KAKINO KEN
IPC: A45D1/04
Filed: 1976-05-31
Abstract: PURPOSE: To provide a steam hair iron capable of reducing the diameter of a curling rod. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62219584-A (JP)
Title: Solid state laser device of internal total reflection type
Inventor: NAI YASUTO
IPC: H01S3/06
Filed: 1986-03-19
Abstract: PURPOSE:To obtain effectively a high quality laser beam devoid of defects in a beam pattern, by coating the flat surface of a solid state laser device of internal total reflection type with a material having a specified reflection index. CONSTITUTION:Coating films 15a and 16b having a reflection index smaller than that of a material forming a laser main body 1 are formed on the flat surfaces 11a and 11b. A laser beam generated by excitation repeats several times the internal total reflections between the flat surfaces 11a and 11b. The amount of a discontinuous phase shift between the laser beam 82a which makes a total reflection at a position where an support 2 is arranged outside the coating films 15a and 15b and the incident laser beam 82b is completly equal to the amount of a discontinuous phase shift between the laser beam 81a which makes a total reflection at a position where the support 2 is not arranged and the incident laser beam 81b. Therefor the partial omission in the laser beam 8b emitted from a partial reflection mirror 7a does not generate, so that the laser beam of superior quality can be obtained.
Patent JP-H06249449-A (JP)
Title: Heating and cooking device
Inventor: HASHIMOTO TADASHI
IPC: H05B6/68
Filed: 1993-02-27
Abstract: PURPOSE:To execute cooling of a heating component in a device and prevention of cloudiness of a window set on a door of a heating room through preventing an abrupt temperature decrease of the cooked material, after finish of the heating and cooking, through an easy control that a cooling motor is operated, and to prevent evaporation of a water content of the cooked material and drying of the material caused by thermal insulation when the thermal insulation is used together with operation of the heating means. CONSTITUTION:A controlling portion 4 is provided with a cooling operation controlling means executing the irregular and intermittent operation of a cooling motor 7 that makes the rest interval long with the lapse of time during a time from the finish of heating and cooking of a cooking material in a heating room 1 till an opening of a door 3 or during the passage of predetermined time, and the prevention of cloudiness of a window 16 set on a door 3 and cooling of a heat generating part are executed through intermittent operation of the cooling motor 7. Besides, the controlling portion 4 is also provided with the operation controlling means for the thermal insulation that executes the hot service thermal insulation operation of a magnetron 6 intermittently after a lapse of some time from the finish of heating and cooking, and by the discontinuous execution of thermal insulation operation, the thermal insulation is executed through suppression of the evaporation of water content and drying of the material of the cooked material.
Patent JP-H02243128-A (JP)
Title: Vacuum cleaner
Inventor: WATANABE SHUJI
IPC: A47L9/24
Filed: 1989-03-17
Abstract: PURPOSE:To prevent a hose from twisting and a cleaner from turning over by connecting the hose free to rotate to a cleaner main body mounted free to rotate on a carriage. CONSTITUTION:A hose connector is provided on a dust collector cover 7, and has such a construction that a hose 19 is connected to it in detachable and rotatable state. When a paper bag filter is attached or detached, a clamp 21 is released and the dust collector cover 7 is open or closed. As the cleaner main body 1 rotates on a carriage 10, the direction of the hose 19 is easily changed in a narrow room, and in addition, as the cleaner main body 1 is not turned to the different direction by the carriage 10 moving on the surface to be cleaned but by wheels 24 provided between the carriage 10 and the cleaner main body 1, the cleaner can be lightly handled without influence from the conditions of the surface to be cleaned. As the cleaner main body 1 is not allowed to limitlessly rotate on the carriage 10 but the rotation angle is restricted, the cleaner is pulled around preventing a power cord from winding around the carriage 10.
Patent JP-S61222456-A (JP)
Inventor: TAMURA MAKIO
IPC: A61M1/36
Filed: 1985-03-29
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-S56161419-A (JP)
Title: Production of thermosetting resin
Inventor: ITOU YUTAKA
IPC: C08G59/00
Filed: 1980-05-16
Abstract: PURPOSE: To produce a low-shrinkage thermosetting resin for molding electrical devices without forming floating gels, by dropping a diepoxide compound solution at a specified concentration into a γ-butyrolactone solution in the presence of a catalyst and reacting them.  
     CONSTITUTION: In the synthesis of a 1,4,6-trioxaspiro[4,4] nonyl type low-shrinkage thermosetting resin by carrying out the reaction by dropping a solution of a diepoxide compound, e.g., bisphenol A diglycidyl ether into a γ-butyrolactone solution containing about 0.4W12mol% of a boron trifluoride type catalyst; a solution having a concentration of 27W40% is used as said diepoxide compound solution. With respect to the total amount of a solvent used, an amount which can provide a concentration of about 20W80wt% is suitable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01297912-A (JP)
Title: Multistage digital filter device
Inventor: BURADEIMIIRU FURIIDOMAN
IPC: H03H17/02
Filed: 1989-03-17
Abstract: PURPOSE: To obtain the flexibility of a spectrum characteristics and precision by applying a programming logic unit for use in the calculation of each filter stage successively and repeated-cyclically. CONSTITUTION: A reusable multi-stage filter consists of an arithmetic logic unit 31, a control block 41 including a programmable logic array(PLA) 44, and a data storing device 51, and in addition these parts are connected by an auxiliary device. An arithmetic unit 42 executes addition/subtraction(ADD/ SUB), right shift (SR), left shift (SL) and clearance(CLR) and an input is given from data RAM or accumulator registers Ay and As. Then the output of the unit 42 is re-circulated oppositely to the input. A filter coefficient is stored in a ROM 37 and the control command of the arithmetic unit 42 is generated by PLA 44. Thereby it is possible to execute control, obtaining the flexibility of the spectrum characteristics and precision.
Patent JP-H07265201-A (JP)
Title: Cooking device
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1994-03-31
Abstract: PURPOSE:To prevent the contamination on the outer surface of a pot due to the contact with the thermosensitive plate of an, anodic oxide coating layer without reducing the detection accuracy of the temperature of the pot by a temperature sensor provided on the thermosensitive plate. CONSTITUTION:This pot 10 is constituted of a nonadhesive material layer 41, a high heat conducting material layer 42 made of an aluminum material, a magnetic metal material layer 43 made of ferrite stainless such as SUS 430, a low heat radiating material layer 44 made of an aluminum material, and a surface protective layer 45 made of a black anodic oxide coating layer from the inside. A thermosensitive plate 46 provided with a thermistor element 47 detecting the temperature of the pot 10 in it is formed with an austenitic stainless steel material having the thickness of 0.2-0.4mm.
Patent JP-H09259156-A (JP)
Title: Material designing method and material designing device for performing the same method
Inventor: IKEDA YUICHI
IPC: G06N3/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To optimize the composition of alloy and obtain the composition of alloy which meets requirements in a short time by performing genetic algorithm which uses a gene and the degree of adaption by a computer. SOLUTION: The material designing device consists of an input device 10, a preprocessor 20, a composition search device 30, a property value evaluation device 40, and a display device 50. The processor has an adaption degree function part 21 and a gene structure generation part 22. The composition search device 30 has a gene generation part 31, a random number generator 32, an adaption degree calculation part 33, a selection part 34, a binarizing unit 35, a crossing and mutation generation part 36, and a decimal-digitizing unit 37. The property value evaluation device 40 has a property value calculation part 41 and a property value parameter data base 42. Here, the gene of the genetic algorithm has the composition of alloy as an element and the degree of adaption of the genetic algorithm is found on the basis of the conditions of a given property value and a property value as to the composition of the alloy that the gene has.
Patent JP-H07266592-A (JP)
Title: Thermal transfer printer
Inventor: KAMIMURA HISASHI
IPC: B41J33/14
Filed: 1994-03-31
Abstract: PURPOSE:To ensure that a carbon film roll on a supply side can be used whether a carbon-applied surface is positioned on the inner side or the outer side of the roll by permitting a carbon film feed shaft to gain a rotating restoration power in either of two-way rotary directions. CONSTITUTION:If a carbon film covering a carbon-applied surface is used as the inner side of a roll, the film is caused to run in a path A, then a printing film feed shaft 11 rotates counter-clockwise, and a restoration power in a clockwise rotating direction works temporarily to pull back the carbon film slightly. In addition, if a carbon film roll with carbon applied on the outer side of the roll is used, the film is caused to run in a path B, and the film feed shaft 11 rotates clockwise during the printing. If the film feed stops, the rotating restoration power works in a reversed direction temporarily to pull back the carbon film slightly.
Patent JP-H08265798-A (JP)
Title: Time base corrector circuit
Inventor: FUJISHIMA YUKITOMI
IPC: H04N9/78
Filed: 1995-03-23
Abstract: PURPOSE: To provide a time base corrector circuit capable of simplifying a circuit and eliminating SN ratio degradation due to A/D and D/A conversion. CONSTITUTION: In a horizontal synchronizing lock clock generation circuit 13 using the digital technique of a numerically controlled oscillator(NCO), first clocks synchronized with the horizontal synchronizing signals of input video signals for quickly following up even the jitters or the like of VTR reproducing signals for instance are generated. After the A/D conversion is performed by using the first clocks, A/D converted digital video signals are inputted to a Y/C separation/color demodulation circuit 16, a color demodulation process is performed on the basis of the first clocks in the circuit 16 and thereafter, write in a memory 21 is performed by using the first clocks.  Then, when the readout is performed by using the highly stable second clocks of a fixed frequency out of a fixed frequency oscillator 22 and the D/A conversion is performed, by the technique of the NCO, clocks for color demodulation are easily generated on the first clocks for the sampling of the input video signals.
Patent JP-H05262454-A (JP)
Title: Printer
IPC: B41J29/00
Filed: 1992-03-23
Abstract: PURPOSE:To make the adjustment of a paper sheet travel position accurate/easy, and operate a printer stably without stopping a printing operation by arranging an operation means to calculate the moving direction and the moving distance of a paper sheet and an adjusting means to adjust automatically the paper sheet travel position according to the calculated result. CONSTITUTION:When a printing operation is carried out, a paper sheet travel monitoring LED sensor 21 arranged on a straight line above a fixing part sends a signal of a dislocation quantity of a paper sheet travel position to a paper sheet moving distance operation part 11, and sends a signal of a lateral directional, position to a paper sheet moving direction operation part 12, respectively. The paper sheet moving distance operation part 11 and the paper sheet moving direction operation part 12 analyze the received signals, and send signals of analyzed results to a travel condition discriminating unit 13. According to this, the travel condition discriminating unit 13 sends a signal to an adjusting part 14, and the signal received adjusting part 14 operates a link mechanism 9 of a backup roller 8. As a result of this, when the paper sheet travel position does not come to a normal position, a pre-heater slide mechanism 22 is started further, and is operated until the paper sheet travel position can be restored to the normal position.
Patent JP-S62224518-A (JP)
Title: Cylindrical tool
Inventor: KAMIYAMA YOSHITERU
IPC: B23D77/00
Filed: 1986-03-22
Abstract: PURPOSE:To finish the outer bore of an axis to high precision and with less surface roughness, and enable cost reduction by providing a cutter extended from one end to the other of the internal surface of a cylindrical tool proper in a reamer for an axis to finish the external surface thereof. CONSTITUTION:Many grooves 12 are formed at equal intervals from one end to the other of the internal surface of a cylindrical tool proper 11, and a cutter 13 is provided in parallel between adjacent grooves 12 and 12. The cutter 13 is so formed that the chamber of a main cutter 14 for actually machining the external surface of an axis and a sub-cutter 15 for machining a finish margin will form a helix angle (alpha) with an axial line 'T'. And the flank face 17 of a positive flank angle (beta), a margin 18 for a releaf angle of 0 deg. on the opposite side of the flank face 17 and primary and secondary flank faces 19 and 20 respectively having positive primary and secondary releaf angles (gamma) and (delta) are formed on a cutting part 16. When a reamer so constituted is fixed to a holder for machining, the outer bore of the axis can be machined to high precision and with small surface roughness, and manufacture cost can be reduced.
Patent JP-S57180467-A (JP)
Title: Manufacture of inside surface painting aluminum pipe
Inventor: YOSHIDA SHIGEAKI
IPC: B21C23/24
Filed: 1981-04-27
Abstract: PURPOSE: To execute painting which is satisfactory in its adhesive property without performing a special surface treatment, to a pipe whose length is not limited, by continuously performing the painting to the inside surface of an extruding pipe, when extruding the pipe.  
     CONSTITUTION: Al l which has been fed into a die block 2 passes through an  air gap between an extruding die 3 and a hollow mandrel 4 of its inside by extruding pressure of a ram, and an Al pipe 5 is extruded. A painting spray gun  6 is inserted from the rear opened part of the mandrel 4, and its tip is positioned in front of the die 3. In this state, a painting material 7 is jetted to its  inside from the spray gun 6, extruding the pipe 5, painting 8 is performed to the  inside surface of the pipe 5. In this regard, a pipe which has just been extruded from the die 4 is usually high in its temperature, therefore,when it is painted as it is, it is changed in its quality depending on a painting material, and  accordingly, as soon as the pipe 5 is extruded, it is cooled to a suitable temperature as necessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07276298-A (JP)
Title: Punching pliers for gas recovery and exchange type gas extracting needle to be used for the same
Inventor: KOMATSU TAKASHI
IPC: B26F1/36
Filed: 1994-04-01
Abstract: PURPOSE:To provide a pair of gas recovery punching pliers and an exchange type gas extracting needle in which even if a needle is broken, it can be exchanged for a different new needle by adopting a gas extracting needle that can be exchanged. CONSTITUTION:The tip column portion of a lower jaw member 3 possesses a needle hitting relief hole 3c and a piping receiving portion 3d of a circular arclike groove. The tip column portion of an upper jaw member 1 possesses a penetrating oblong hole 1a and a stepped oblong hole 1b. On the lower side of the upper jaw member 1, a needle fitting portion 12 is fixed through a tightening bolt 9 and with a biting washer 11 interposed. A needle head 12 possesses a screw hole 12a into which the screw portion 9a of the tightening bolt 9 is screwed; a needle fitting screw hole 12d that is piercingly provided in this axial direction and communicates with an inner space S; and an exchange type gas extracting needle 20 screwed into this. A needle position regulating mechanism is made up of the oblong held 1a and the bolt 9.
Patent JP-2000265846-A (JP)
Title: Control device of internal combustion engine with variable nozzle type turbo charger
Inventor: TABATA MASAKAZU
IPC: F02B39/16
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To surely prevent generation of an abnormal stick of a variable nozzle by providing a forcible opening/closing means to forcibly open/close the variable nozzle provided inside an exhaust gas turbine of a turbocharger when an internal combustion engine is in the specified running condition. SOLUTION: A plurality of variable nozzles 60 to variably adjust the effective area of an internal flow passage are provided on an exhaust gas turbine 50 of a turbocharger 44, and these variable nozzles 60 are drive-controlled by a negative actuator 62 through a negative pressure regulating valve 64 to be controlled by an ECU 12. To prevent any abnormal stick of these variable nozzles 60, when the ECU 12 judges that a vehicle is stopped, and an internal combustion engine 10 is in an idling condition, the variable nozzles are controlled to forcibly drive the variable nozzles 60 over the whole range between the totally-closed position and the totally-opened position. Carbon is prevented from being deposited in the vicinity of the variable nozzles 60, and any abnormal stick is prevented in advance.
Patent JP-2000256799-A (JP)
Title: High corrosion resistant material with dispersion of carbide
Inventor: SHUDO YUKO
IPC: C22C1/10
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a tool material easy of machining and excellent in wear resistance and corrosion resistance. SOLUTION: The tool material has a composition containing, as carbide, 18.3-24% Ti, 2.8-6.6% Mo, and 4.1-7% C, also containing, as matrix, 7.5-10% Cr, 4.5-6.5% Ni, O or <=4.5% Cu, 0-4.5% Co, and 0.6-1% of one or more elements among Al, Ti, and Nb or containing, as matrix, >10-12.5% Cr, 4.5-6.5% Ni, either or both of 1-4.5% Cu and 1-4.5% Co, and 0.6-1% of one or more elements among Al, Ti, and Nb, and having the balance Fe with inevitable impurities. By this method, the material excellent in all of machinability, wear resistance, and corrosion resistance and most suitable for tools used under corrosive environment in particular can be obtained.
Patent JP-H06274778-A (JP)
Title: Plant monitoring/diagnosing device and its fault sign detecting method
Inventor: HORIUCHI HIROSHI
IPC: G01M99/00
Filed: 1993-03-24
Abstract: PURPOSE:To immediately carry out an operation to prevent occurrence of faults by a plant monitoring/diagnosing device by detecting the fault signs while a plant is operating in a normal range. CONSTITUTION:When a control means is started at the time point TO, a CPU inputs a controlled quantity measurement signal and stores it in a storage. When the controlled quantity measurement signal exists between the upper and lower limit values of the fault sign detecting use threshold value, a normal operation is decided. The CPU holds the measurement signal at a certain time interval up to the time point T1. When it is detected that the measurement signal exceeded the fault sign detecting use upper limit value at the time point T1, the CPU start to diagnose the contents of the fault sign and checks the contents of the fault sign that may possibly occur. No fault sign processing is carried out during the time points T1-T2. A normal state of a plant is decided during the time points T2-T3, and the measured value is repetitively held. When it is decided that the measurement signal exceeded the detecting upper limit value at the time point T5, the CPU deals with the fault processing in accordance with the fault sign contents stored in the storage.
Patent JP-H06273092-A (JP)
Title: Guided airframe
Inventor: AKIGUCHI MASAYOSHI
IPC: F41F3/042
Filed: 1993-03-24
Abstract: PURPOSE:To obtain a large lift, sufficient maneuvering performance and aerodynamic stable performance and to enhance containing capacity as a launcher by mounting large stable wings having large areas and reducing a cylindrical diameter of a canister. CONSTITUTION:Stable wings 3 having sufficiently large areas are separated from a body 1, contained in a wing containing cylinder 5 mounted at a front side of a canister 4. When the body 1 is separated from the canister 4 at the time of launching, stable wing supports 7 are inserted into the wings 3 by a thrust force of a rocket motor and a frictional force between pads 6 and the wings 3, the body 1 is coupled to the stable wings, and separated from the canister 4. Thus, since the wings 3 having sufficiently large area are mounted at the body 1, a large lift is obtained to improve aerodynamic stability. Since the wings 3 having larger areas than those of steering wings 2 are not mounted at the body 1 at the time of launching, a cylindrical diameter of the canister 4 can be reduced, and containing as the launcher can be improved.
Patent JP-S61222733-A (JP)
Inventor: HORI KATSUMI
IPC: B32B5/18
Filed: 1985-03-28
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-H04279116-A (JP)
Title: Extracting flavor food bag such as tea bag, etc., and its pressing-squeezing rod
Inventor: KAI SHIGEO
IPC: A47J31/20
Filed: 1991-03-07
Abstract: PURPOSE:To eliminate processes such as string attaching, etc., and expensive manufacturing machines, and speed up the manufacture of tea bags greatly by providing a grip stick to a bag pinching part which can attach/detach to or from an extracting flavor food bag such as tea bag, etc. CONSTITUTION:A tea bag 10 is pinched by an oval ring part 21, and is placed in a glass or cup which is filled with hot water and pressed to the bottom. At this time, the oval ring part 21 becomes flat by pressing force from the top through a stick part 22, and presses the body of the tea bag 10. When the stick part 22 is vertically moved after a specified period of time, the oval ring 21 is pressed and opened and presses the body of the tea bag 10 from the top and bottom, and tea, etc., is extracted. A tea with favorable concentration can be obtained by this vertical motion.