baber/WOPTO huggingface dataset:
Patent JP-S52101396-A (JP)
Title: Method of producing reactor oxide or carvide fuel and parent fuel spherical particles
Inventor: MARUCHIN KADONAA
IPC: G21C21/02
Filed: 1977-01-17
Abstract: There is provided a process for the production of spherical fuel and/or fertile oxide or carbide particles for a nuclear reactor, especially a high temperature reactor, by casting an aqueous solution of a uranium and/or a thorium and/or plutonium salt, as well as in the case of the production of carbide particles finely dispersed carbon also, from a vibrating nozzle, passing the drops formed through an ammonia containing gas zone into an ammoniacal precipitation bath with subsequent washing, drying and sintering or melting. To the aqueous solution there is added individually or in admixture a water soluble or water miscible monomeric hydrocarbon having an aldehyde, keto, ether, amino, imino, phenol, carboxylic acid or carboxylic acid amide group, which substituted hydrocarbons form stable adducts with uranium, thorium and plutonium in aqueous alkaline solution, which adducts cannot be washed out with water and which does not impart to the solution a viscosity of over 15 cp at 20 DEG  C.
Patent JP-S58121605-A (JP)
Title: Material of permanent magnet
Inventor: KOJIMA SEIJI
IPC: C22C22/00
Filed: 1982-01-12
Abstract: PURPOSE:To inhibit the growth of a columnar crystal, and to reduce the crack of the surface of the magnet material largely after the material is hot plastic- processed by adding a very small amount of boron. CONSTITUTION:0.2-2.5Pts.wt. nickel, 0.01-0.5pts.wt. titanium and 0.01- 0.2pts.wt. boron are added to a 100pts.wt. material having a composition consisting of 68-73pts.wt. manganese, 0.2-2.1pts.wt. carbon and aluminum as the remainder. The generation of cracks can be reduced largely by the addition of B while magnetic characteristics and plastic workability are held in approximately the same extent as a material to which B is not added. It is assumed that the lowering of the generation of the cracks results from the inhibition of the growth of the columnar crystals when the material is coagulated by the addition of B.
Patent JP-S5596739-A (JP)
Title: Automatic switching stand-by system
Inventor: SAKABE TADAHIKO
IPC: H04B1/74
Filed: 1979-01-19
Abstract: PURPOSE:To make elimination, re-insertion, etc., of a pilot current needless by providing priority for the private use of a stand-by transmission circuit for current transmission circuits in the system where the fault of transmission circuits is detected to switch them to the stand-by transmission circuit. CONSTITUTION:In case that reduction of the pilot current of current transmission circuit N1 is detected by 6 to switch circuit N1 to stand-by transmission circuit NS, circuit U1 is left connected to the stand-by circuit if circuit NS is decided as fault, and this state is decided as the fault of the preceding-stage system. After that, in case that another current circuit Nn is faulty, circuit NS is surrendered to circuit Nn temporarily for the relief of circuit Nn to prefer the relief of circuit Nn. After that, in case that circuit Nn becomes normal, circuit N1 is connected to circuit NS again, and the original state is restored when the fault of the preceding- stage line is released.
Patent JP-H05189376-A (JP)
Title: Display device
Inventor: OSHIMA SHUZO
IPC: G06F15/02
Filed: 1992-01-13
Abstract: PURPOSE:To make a display device, especially a display panel part thin. CONSTITUTION:The device is provided with an operation part, a display panel part which has a display part incorporating a cathode discharge tube and is rotatably fitted to the operation part and a display part side power source part having a transformer 3 for impressing prescribed voltage to the cathode discharge tube. In this case, the primary side core 4 and the primary side coil 5 of the transformer 3 or the display part side power source part are arranged on the side of the operation part and the secondary side core 6 and the secondary side coil 7 of that are arranged on the side of the display panel part.
Patent JP-H04236943-A (JP)
Title: Magnetic resonance imaging device
Inventor: SUGIMOTO HIROSHI
IPC: G01R33/48
Filed: 1991-01-17
Abstract: PURPOSE:To prevent the artifact of an image on and after a second echo in multi-echo method. CONSTITUTION:In a magnetic resonance imaging device having a pulse sequence executing means for executing multi-echo method of collecting magnetic resonance signals from a magnetic resonance exciting area over plural times with the passage of time, the pulse sequence executing means contains, prior to the collection of the magnetic resonance signals from the magnetic resonance exciting area over plural times with the passage of time, a procedure of applying a prepulse so as to saturate the magnetizing component of the other area adjacent to said area every collection of each signal.
Patent JP-S62162115-A (JP)
Title: Method for image inputting of image type unmanned vehicle
Inventor: ITOU AKIYOSHI
IPC: G05D1/02
Filed: 1986-01-10
Abstract: PURPOSE:To allow an image pickup device to pickup the image of a traveling line constantly and accurately at all times by keeping the lightness of the position or nearby place of image pickup of the image pickup device to lightness suitable for taking picture for the device. CONSTITUTION:An illumination controller 19 controls the intensity of illumination of an illuminating lamp 5 by controlling signals of a CPU 11. By adjusting voltage V applied to the illuminating lamp 5 within the range of Vmin-Vmax by the illumination controller 19, the illumination of the illuminating lamp 5 can be adjusted linearly. At the time of initial setting, voltage is set to the intermediate voltage Vc of above-mentioned range. A drive controller 20 controls a motor for running and a steering mechanism, not shown in the figure, based on control signals from the CPU 11.
Patent JP-S5388827-A (JP)
Title: Coating composition for flexible foam material
Inventor: TSUZUKI AKIRA
IPC: C09D175/00
Filed: 1977-01-18
Abstract: PURPOSE: Title composition having good weather, solvent resistance, drying property, flexibility and spray suitability, which is mainly comprised of a base component consisting of a non-yellowing urethane lacquer and a polyol, an aliphatic isocyanate and an alcoholic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5287921-A (JP)
Title: Picture/sound reproduction unit
Inventor: MISAKI YOSHINORI
IPC: H04N5/84
Filed: 1976-01-19
Abstract: PURPOSE: Both picture and sound information are recorded on one sheet of film. These information are then picked up to be converted into composte video signal. The video signal is isolated into picture and sound, and is the memorized to be sent out to terminal side. As a result, good-quality static picture service becomes possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5288027-A (JP)
Title: Image formation and material for it
Inventor: YOSHINO MASAAKI
IPC: G03G5/05
Filed: 1976-01-16
Abstract: PURPOSE: To form an image of clear yellow by electrophotographic method, by color developing with an electron acceptor an inherently colorless compound derived from specified 3, 6-dialkoxyfluoranes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60148700-A (JP)
Title: Press die
Inventor: TAKEI MASAO
IPC: B30B15/28
Filed: 1984-01-14
Abstract: PURPOSE:To detect quickly the fracture of punches by means of sensors by providing the sensors which detect whether prescribed external force is exerted to the punches or not in the stage of punching a work. CONSTITUTION:When all punches 7, 8, 9 are normal without fracture at all, the external force in the stage of punching is exerted to all the punches 7, 8, 9 and therefore a change in resistance value arises in sensors 13, 14, 15 consisting of strain gages. The change in the magnitude of the resistance value is inputted to a control circuit 16 which lights a display part 17a. When the punch 7 fractures owing to a certain cause, the external force in the stage of punching is not generated in the punch 7 and therefore there is no change in the resistance value of the sensor 13 and the circuit 16 lights a display part 17b. The part 17a indicates the case in which all the punches 7, 8, 9 are normal, the part 17b indicates the fracture of the punch 7, the part 17c indicates the fracture of the punch 8 and the part 17d indicates the fracture of the punch 9.
Patent JP-S61162948-A (JP)
Inventor: NAKAMURA HIDEO
IPC: A61H33/02
Filed: 1985-01-14
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-H05187940-A (JP)
Title: Device and method for detecting force
Inventor: YABUKI AKIHIKO
IPC: G01L5/16
Filed: 1992-01-14
Abstract: PURPOSE:To improve the detecting sensitivity of a force detecting device for the Z-direction force component of a force while the detecting sensitivity of the device for the X-or Y-axis moment component of the force is ensured by fixing a strain starting body so that only the two peripheral edges of its annular member in which the Y-member of a cross member is horizontally put can float through an interval member. CONSTITUTION:A strain starting body 3 is constituted in such a way that a cross member 31 is horizontally put between the inner periphery of an annular member 30 and the member 31 is composed of an X-member 31a and Y-member 31b. Then a force receiving section 32 is protruded in the Z-direction from the upper wall of a case 2 at the center and fitted with a force receiving jig 6 so that an external force can be transmitted to the section 32. When the force is applied to the section through the jig 6, the member 31 is mainly deformed and the member 30 supports the member 31. The two points on the peripheral edge of the member 30, between which the member 31b is horizontally put, constitute tightening sections 33 and the body 3 is tightened through an interval member 5 so that the body 3 can float in a gap from the internal bottom surface 2b. Therefore, the detecting sensitivity of the force component applied in the Z-direction can be improved without deteriorating the detecting sensitivity around the X- and Y-axes.
Patent JP-H11201868-A (JP)
Title: Inspecting apparatus for multicolor light emitting display apparatus
Inventor: KONUMA MASATAKA
IPC: G01M11/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which automatically inspects a display operation by detecting a display color of a multicolor light-emitting display apparatus changing emitted light colors thereby displaying many kinds of information. SOLUTION: A multicolor light-emitting display apparatus 3 has a bicolor light-emitting diode(LED) 8. A power source apparatus 2 turns on a green color LED 8G in a normal operation state and a red color LED 8R in an overcurrent state. At an input voltage abnormal state, the power source apparatus 2 turns on the two LEDs 8R, 8G thereby displaying an orange color. A display color- detecting part 10 has a phototransistor, a photodiode or a color CCD camera. The display color-detecting part 10 detects an emitted light color of the multicolor light-emitting display apparatus 3 and feeds the detected color to a judging part 20. The judging part 20 compares the detected color with a display color preliminarily set correspondingly to a test condition, thereby making a judgment. A judgment result is displayed at a judgment result display part 30.
Patent JP-2000209686-A (JP)
Title: Alarm unit
Inventor: KITANAKA TATSUYA
IPC: G10K9/12
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain an alarm unit which can prevent water from entering the inside of a case. SOLUTION: A sound guide to dissipate the sound generated from a sounder 2 to the outside has a center sound guide 16 that is open nearly in the middle of the sounder 2 and an external circumferential sound guide 17 that is meandered in an S-shape toward the external circumference. An exit side opening 17a of the external circumferential sound guide 17 is provided with a buffer wall 18 extended to the inside of the external circumferential sound guide 17, and a 1st recessed part 19 and a 2nd recessed part 20 obtained by forming a recess to a bottom face of the external circumferential sound guide 17 are provided on the way of the external circumferential sound guide 17.  Thus, even when water intrudes from the exit of the external circumferential sound guide 17, the intruded water strikes on the buffer wall 18 to reduce its speed and to lose its energy, then the intruded water is easily pooled in the 1st recessed part 19 or the 2nd recessed part 20. As a result, even when water intrudes to the inside of the external circumferential sound guide 17, further flooding to the inside of a case from the external circumferential sound guide 17 through the center sound guide 16 can be suppressed.
Patent JP-H10198105-A (JP)
Title: Image recording system provided with post processor
Inventor: MATSUI MICHINORI
IPC: G03G15/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of trying the rerecording of an image from the beginning and to efficiently execute the record of the image including post processing by providing a reading means in a recorder and reading a job sheet on which the results of the post processing with a post processor is written by the reading means, thereby feeding back the results of the post processing with the post processor to the recorder. SOLUTION: A code table on which the results of processing are written is read by the reading means 4 on the main body side of a black and white printer 1, to detect the fact that the post processing is normally completed or not. When a job is normally executed by an image recording system having the post processor 3, the job temporarily stored in a storage device can be immediately eliminated to facilitate the management, etc., of the memory of the black and white printer 1. For instance, when a fault occurs on the side of the post processor 3 and the number of recording sheets is reduced, that is, even if deficiency in the number of copies, etc., occur, only the code table is checked to attain a feedback to the main body side of the printer. Thus, it is unnecessary that the rerecording of the image is tried from the beginning.
Patent JP-S60147658-A (JP)
Title: Test device of higher harmonic withstanding strength
Inventor: HIYAMA TATSUYA
IPC: G01R31/00
Filed: 1984-01-13
Abstract: PURPOSE:To test a higher harmonic withstanding strength with a three-phase circuit by connecting a sample and an adjusting reactance in parallel with the input of a thyristor inverter whose output has the same number of phases, frequency, and voltage as an input power source. CONSTITUTION:A sample 2 such as a capacitor, a reactor, or the like and the adjusting reactance such as a variable reactor or the like are connected in parallel with the input of a thyristor inverter 5 whose output has the same number of phases, frequency, and voltage as a commercial frequency power source 1, and the input and the output of the inverter 5 are connected to a power source corresponding to the fundamental wave rating of the sample 2. Since the fundamental wave current is supplied to the circuit of the sample 2 from the power source 1, the current where the fundamental wave and a higher harmonic having optional frequency and magnitude are synthesized is flowed to the sample, and test of the higher harmonic withstanding strength is possible.
Patent JP-S5597237-A (JP)
Title: Stirring blade for gas-liquid contact
Inventor: SONOYAMA TAKAYASU
IPC: C12M1/06
Filed: 1979-01-18
Abstract: PURPOSE: To provide stirring blade by which gas can be effectively contacted with liquid, dispersed into liquid, and mixed with liquid, and which comprises winding up a plurality of bands externally touched the end edge of each impeller on the end edge of the outer circumference of each impeller with which a rotary stirring blade is provided.  
     CONSTITUTION: A rotary stirring blade 1 is provided with a plurality of impellers 3 which are arranged radially from a boss 2. Annular bands externally touched the end edge 4 of each impeller 3 are wound up on the end edge 4 of the outer circumference of each impeller 3. Preferably more than two bands are used and spaced from one another by a constant space along a plane falling at right angles with the rotating axis of the stirring blade 1. Gas and liquid which are discharged from a sparger and sucked into the stirring blade by the rotation thereof, are partly obstructed by the bands 5. Hence, the gas and the liquid do not pass the surface of the stirring blade without stopping, but are discharged from the spaces between the bands while gas and liquid are mixed with each other in an appropriate ratio. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06271574-A (JP)
Title: Antiviral tetrahydropyran compound
Inventor: JIYOZEFU EI TEINO
IPC: C07D239/54
Filed: 1994-01-21
Abstract: Tetrahydropyrans of formula (I) or their salts are new. R1 = a gp. of formula (i) or (ii) ((i) with X6 = H or (ii) with X6 = Me, I or CH=CHBr); R2, R3 = H, PO3H2 or -C(O)-X7 (pref. H); X6 = F, Cl, Br, I, H, Me, CF3, Et, n-Pr, 2-fluoroethyl, 2-chloroethyl or trans-CH=CX9; X7 = H, aryl or opt. substd. alkyl; X9 = Cl, Br, I, H, Me or CF3; alkyl is 1-10C alkyl opt. substd. by 1 or more Cl, Br, F, I, NH2, azido, OH, CN, tri(1-6C)alkylammonium, 1-6C alkoxy, aryl or carboxy; aryl is phenyl opt. substd. by 1-3 of 1-6C alkyl, 1-6C alkoxy, Cl, Br, F, I, CF3, NH2, 1-6C mono- or dialkylamino, NO2, CN, 2-11C alkanoyloxy, COOH, carbamoyl or OH.
Patent JP-2000205454-A (JP)
Title: Pipe spacer
Inventor: KANAO SHIGEKI
IPC: F16L3/223
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a pipe spacer capable of easily and speedily carrying out support of a pipe. SOLUTION: This pipe spacer is furnished with a plural number of support parts 3 to respectively support a plural number of pipes 1 with specified intervals between them, each of the support parts 3 is constituted of a side wall 3A having roughly the same inside diameter as an outside diameter of the pipe 1, having a receiving surface 3a to support an outer peripheral part exceeding half og an outer peripheral part of the pipe 1 and on one point in the peripheral direction of which an opening part 3K to insert the pipe 1 from a direction to cross with the pipe axial direction is formed, the opening part 3K is made in smaller dimensions than the outside diameter of the pipe 1, the side wall 3A is made free to elastically deform in an externally extending state so that the opening part 3K is extended by inserting the pipe 1 in the opening part 3K,  and the side wall 3A is constituted so as to be recovered in a state before elastical deformation after insertion.
Patent JP-S5499059-A (JP)
Title: Controlling method for motor-driven draft position in rolling mill
Inventor: ETSUGI HISASHI
IPC: B21B37/00
Filed: 1978-01-23
Abstract: PURPOSE:To economically, high accurately control the draft position of the roll, by composing the equivalent backlash element equivalent to the backlash of the screw down device, and by inputting the output of the roll position detector to the backlash element on purpose to compare the output signal of the backlash element with the reference position. CONSTITUTION:The screw down motor 2 drives the shaft 3 according to the output of the position controller 1 and screws down the roll 7 in the housing 6 through the screw 5; then, the output signal X of the roll position detector 4, attached to the motor shaft 3, is inputted to the equivalent backlash element 11 equivalent to the backlash of the screw down device, for comparing the output signal Z of the element 11 as the feedback signal with the reference position. According to this constitution, the actual backlash 10 of the screw down device is equivalently realized at the equivalent backlash element 11 whose output signal Z becomes equal to the true roll position detecting signal; hereby, the draft position of the roll is high accurately,  economically controlled.
Patent JP-S5288388-A (JP)
Title: Humidity measuring device
Inventor: YAMAMOTO TAKAHIRO
IPC: G01W1/11
Filed: 1976-01-20
Abstract: PURPOSE:In a device of measuring humidity (moisture content) in the gas to be measured using microwaves, accuracy, responsivity as well as sensitivity on low humidity side, etc. are improved by using a dielectric resonator which causes magnetic field coupling at the TE011 mode at which a high Q value is obtainable.
Patent JP-H02184886-A (JP)
Title: Portable type terminal device
Inventor: KUROKAWA MAKOTO
IPC: G09F9/00
Filed: 1989-01-12
Abstract: PURPOSE:To provide a display which is visible from a remote plate and simultaneously with many persons by constituting the display of a transmission type liquid crystal plate disposed on one side face of the device and an illuminating part which is disposed apart a prescribed spacing from the rear side of the transmission type liquid crystal plate and irradiates this liquid crystal plate. CONSTITUTION:The image to be displayed is first displayed on the transmission type liquid crystal plate 3 of the display 2 and the rear side of the transmission type liquid crystal plate 3 is irradiated by the illuminating part 4. The image contents are then eventually macroprojected on a screen 6 disposed on the front surface side of the transmission type liquid crystal plate 3. The image on the transmission type liquid crystal plate 3 is macroprojected on the wall and screen 6 in such a manner and, therefore, the use of the display screen as a large screen is possible. Viewing of the display from a remote plate and simultaneously by many persons is possible in this way.
Patent JP-H09198499-A (JP)
Title: Method and device for processing picture
Inventor: KOYAMA SHIGEKI
IPC: G09G5/24
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To convert pictures to be thick or thin for the respective desired sides of up, down, left and right. SOLUTION: When bold/write widths are specified respectively for up, down, left and right (S201), composition is performed by OR in the case of bold and by AND in the case of write while performing shifting in a right direction column by column corresponding to the left and right respective bold widths (S202). The composition is similarly performed for up and down directions as well (S203). When conversion is ended in such a manner, in order to make the picture after the conversion to be at the same relative position to an origipal picture, the reference position of bit map data after the conversion is specified based on the bold width specified in a step S201 (S204). In such a manner, thickening and thinning are performed for a desired amount in a desired direction.
Patent JP-H03209874-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MARUYAMA YOHEI
IPC: H01L29/41
Filed: 1990-01-12
Abstract: PURPOSE:To sharply increase a semiconductor integrated circuit device in number of thermal without enhancing a chip in size by a method wherein a conductor pad is formed on the rear of a low resistive region, and the pad concerned is used as an input-output terminal. CONSTITUTION:A high concentration semiconductor region 11 is provided penetrating through a semiconductor chip, a conductive layer (pad) 12 is formed on the surface of the high concentration semiconductor region 11 on the rear side of the chip to serve as a terminal, and the through high-concentration semiconductor region 11 is brought into direct contact with the collector region of a bipolar transistor or indirectly connected to the source, the drain or the gate electrode of a MOSFET through the intermediary of a conductive layer 6 formed on the surface of the chip. By this setup, a large number of input- output terminals can be led out from not only the front side but also the rear side of the semiconductor chip, so that a semiconductor integrated circuit device of this design can be sharply increased in number of terminals without increasing it in size.