baber/WOPTO huggingface dataset:
Patent JP-S5467886-A (JP)
Title: Maintenance device
Inventor: SAKAI TADAMASA
IPC: G21C19/20
Filed: 1977-11-09
Abstract: PURPOSE: To improve the reliability of CRD by means of enabling the inspection of CRD with ease even when the reactor is in operation.  
     CONSTITUTION: A core upper pit disk 4a is gas tightly mounted on the containing vessel floor 4 of the upper part of the core upper pit chamber 9, by means of allowing an upper housing 10 of a core upper mechanism in which contains CRD etc. on the surface of a shielding plug 2a. Disk for maintenance 4b as almost large as the upper housing, it set up at the upper part of the upper housing of the core upper mechanism in the core upper pit disk 4a. When the reactor is in normal operation, the atomosphere 5 on the containing vessel floor and the under part atomosphere of the disk 4b for maintenance are flilled with air, for example, when the feature of CRD driving part is desired to be seen, it is able to be obserbed by means of only taking out the disk 4b for maintenance, because of being completely separated from the atomosphere of the core upper pit chamber 9 by a casing 11 and flunges. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10334656-A (JP)
Title: Multi-transistor dynamic random access memory array architecture for simultaneous refresh of a plurality memory cells during data reading operation
Inventor: ARTIERE ALAIN
IPC: G11C11/403
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To implement in parallel many refresh operations in single cycle and reduce bandwidth for refresh operation by setting individual memory cell access and memory transistors in such a ratio of the modes to refresh the memory cell information with activation of the related word line. SOLUTION: An individual dynamic memory cell 102 of a dynamic memory cell 100 couples the drains of a pair of cross-connected N-channel MOS transistors 104, 106 to the bit lines 114, 116 via the N-channel access transistors 108, 110 and then connects the gates of transistors 1089, 110 to the word line 112. The refresh operation of memory cell 100 is performed by enabling the gate of transistor 108 and then activating the word line 112. Thereby, the memory cell 102 can be refreshed simultaneously using the multi-word line activating circuit 126.
Patent JP-H11323493-A (JP)
Title: Steel sheet for can lid, excellent in can-openability
Inventor: SENUMA TAKEHIDE
IPC: C22C38/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet being a stock for an easily opened can lid with which a part of can lid can be easily opened by hand. SOLUTION: This steel sheet has a composition consisting of, by weight, 0.0005-0.01% C, 0.005-0.1% Al, and Fe with other inevitable impurities and also has 0.5-0.12 mm sheet thickness. Moreover, the value of  111}/ 100} is regulated to <=5, and also Vickers hardness and average crystalline grain size are regulated to <=100 and 50-300 μm, respectively, and further, a resin film is formed on both sides of the steel sheet.
Patent JP-H09313490-A (JP)
Title: Ultrasonic diagnosing device with high speed doppler tracing function
Inventor: SHIGEOKA HIROYUKI
IPC: G01P13/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the labor required to make Doppler trace display operation of an ultrasonic diagnosing device and also the waiting time until display is given. SOLUTION: The frequency deviation sensed from ultrasonic reflected waves given from a blood vessel is A/D converted by an A/D converter 1 and stored in a memory 2. In synchronization with the scroll period of the image, a high speed numerical calculation circuit 3 determines the blood flow speed distribution by FFT from the latest updated data in the memory 2, accommodates the obtained result in a flow speed distribution image memory 5, calculates the typical blood flow speed for each of a plurality of calculating methods, and writes the spots of the obtained typical flow speed in that page of a graphic memory 4 for Doppler trace which corresponds to the applicable calculating method.  The flow speed distribution image in the image memory 5 is given in a TV monitor 10 at all times, where the Doppler trace is usually masked by a trace mask circuit 6, and if a selection is made for the Doppler trace display which involves the specification of a user calculating method, that page in the graphic memory 4 which contains the applicable calculating method is unmasked, and the data is displayed in the TV monitor 10 together with the flow speed distribution.
Patent JP-H01302114-A (JP)
Title: Airflow measuring device
Inventor: KIYOTA KATSUMI
IPC: G01F1/00
Filed: 1988-05-31
Abstract: PURPOSE:To improve labor effectiveness by a method wherein air quantities when an air collector is set or when it is removed are measured and an opening ratio of an outlet or inlet calculated from their ratio is used for measuring an air quantity of another outlet or inlet. CONSTITUTION:Points 231-23n for measuring wind velocity are specified at a position where a wind direction is arranged under a condition that an upper opening of a blown-off air collector 20 is engaged with an air outlet 4, and a sensor portion 25a of a hot wire anenometer 25 is set to measure wind velocity. Then average wind velocity is calculated by an arithmetic unit 26, and an air quantity X is calculated by multiplying it and an opening section area of the collector 20. Next, wind velocity of a blown-off part of an air outlet 4 is measured with the collector 20 removed, to calculate an air quantity Y. Since a ratio k obtained by dividing the air quantity X with the air quantity Y is a substantial opening ratio of the air outlet 4, when measuring air quantities at air outlets of the same shape, an air quantity can be calculated by multiplying the ratio k and the air quantity obtained from wind velocity at the air outlet.
Patent JP-H0365690-A (JP)
Title: Corrosion resisting coating for fuel rod
Inventor: DEIRU FUREDERITSUKU TEIRAA
IPC: G21C3/28
Filed: 1990-05-25
Abstract: PURPOSE: To obtain a fuel element having corrosion resistance by manufacturing a slender coating vessel, by using Zr alloy made of 0.5 to 2.0wt.% of Sn, 0.5 to 1.0wt.% of solute and the residue of Zr so that the solute contains Zr alloy containing Mo and Te. CONSTITUTION: A core material 16 is sealed in a coating vessel 17 so that a gap 23 is retained between the material 16 and the vessel 17 in the case of using in a nuclear reactor. The material of the vessel 17 is formed of an alloy tube 21 made of corrosion resistant Zr alloy, and solute is manufactured by using first Zr alloy containing Mo and Te. Further, second Zr alloy containing 0.5 to 2.0wt.% of Sn, 0.5 to 1.0wt.% of solute and the residue of Zr so that the solute is formed of one type selected from a group consisting of Mo, Te and their mixture and Nb and the content of the Nb is less than 0.5wt.% of the entire alloy may be used.
Patent JP-2000319975-A (JP)
Title: Composite pipe
Inventor: TSUZUKI JUNICHI
IPC: E03F3/04
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To inexpensively enhance strength of a composite pipe by covering the outer periphery of a synthetic resin pipe with a concrete covering layer arranged with reinforcing bars. SOLUTION: Inner ring reinforcements 4, main reinforcements 5 and spiral reinforcements 6 are arranged on the outer periphery of a vinyl chloride pipe 1 as reinforcing bars. The inner ring reinforcements 4 play a role of a spacer for holding an interval with the main reinforcements, and are continuously arranged in the circumferential direction of the vinyl chloride pipe 1 and at prescribed intervals in the shaft direction, the main reinforcements 5 are continuously arranged in the shaft direction on the outer periphery of the vinyl chloride pipe 1 and at prescribed intervals in the circumferential direction, and the spiral reinforcements 6 are arranged according to bar arrangement quantity of the inner ring reinforcements 4 and the main reinforcements 5.  A reinforcement basket 8 for mutually fixing the inner ring reinforcements 4, the main reinforcements 5 and the spiral reinforcements 6 and the vinyl chloride pipe 1 are fixed in a form, concrete 7 is placed, the form is removed after curing, and a composite pipe 3 is taken out. The vinyl chloride pipe 1 covered with a concrete covering layer for arranging reinforcing bars in a basket shape is large in rigidity, and prevents the occurrence of deflection and deformation, and can be inexpensively manufactured.
Patent JP-S5924570-A (JP)
Title: Secondary cooling line of casting mold charged already with molten metal
Inventor: ANDOU YASUO
IPC: B22D33/00
Filed: 1982-07-30
Abstract: PURPOSE:To form a titled line into a three-dimensional construction and to reduce the space thereof, by placing successively the carriages which carry casting molds in a queue on rails provided in two upper and lower steps, dumping the casting molds at the terminal of the rail on the lower step and making the carriages circulatively movable. CONSTITUTION:A titled line consists of carriages 17, the 1st and the 2nd carriage receiving bases 19, 21, a casting mold receiving base 23 disposed apart by a spacing for one carriage on the one outside of the 1st rail 15, a cushion device 25 disposed at the other end inward, a casting mold pusher 24 disposed inward on the outside of the base 23, a dumping device 27 disposed below the one end of the 2nd rail 16, and the casting mold pusher 26 disposed at the other end. Said carriages 17 are successively placed in a queue on the rails 15, 16 laid in the two upper and lower steps travelably thereon. The bases 19, 21 are upward and downward movably disposed adjacently to both ends of the rails 15, 16. This line is in a three-dimensional construction by which the installation space is reduced.
Patent JP-H10305095-A (JP)
Title: Auxiliary for intravenous drip
Inventor: MIZUTANI YUU
IPC: A61M5/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary for intravenous drip surely carrying out intravenous injection by preventing an elbow joint and a hand joint from moving. SOLUTION: A recessed place 11A of nearly semicircular cross section which can be mounted to an arm is formed at a main body. A main body 11 is provided with such intensity as prevents bending and twisting. An insertion part 14 is provided continuously to the other tip of the main body 11. Fixing members 15 are respectively provided at one tip of the main body 11 and in the neighborhood of the part 14, which is formed in the state of being capable of putting in and out a hand. A prescribed size of openings 13 are plurally provided on the back face of the main body 11.
Patent JP-S63297473-A (JP)
Title: Photosensitive electrodeposition coating polymer composition
Inventor: YASUNO HIROSHI
IPC: H05K3/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the titled composition, consisting essentially of a high polymer having carboxyl groups and quinone diazide groups in the molecule, capable of readily forming good resist patterns and useful for forming the resist patterns in producing printed circuit boards, etc. CONSTITUTION:The aimed composition, obtained by opening (A) an acid anhydride rings of maleic anhydride constituent units in a copolymer of a maleic anhydride compound and an unsaturated hydrocarbon compound with (B) a compound expressed by the formula H2N-R1-OH (R1 is 1-12C alkyl or aromatic group) and reacting the resultant ring opening product with (C) 1,2- naphthoquinone-2-diazido-5-sulfonyl chloride or 1,2-benzoquinone-2-azido-4-sulfonyl chloride and capable of simultaneously coating both surfaces of printed circuit boards, etc., by electrodeposition coating.
Patent JP-S5924886-A (JP)
Inventor: SATOU YOSHIHISA
IPC: G09G5/00
Filed: 1982-07-31
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-S61293570-A (JP)
Title: Automatic sealer of seam for duct
Inventor: KACHI YASUHIRO
IPC: F16J15/14
Filed: 1985-06-21
Abstract: PURPOSE:To provide a sufficient sealing effect to the seamed part by enabling the stabilized injection of a sealant with a simple constitution wherein the pressure of an automatic flow gun is regulated with a regulator. CONSTITUTION:An automatic sealer of the seam for a duct is composed of a single or double acting air pump 7 for sucking and discharging a sealant, a hose 8 for sending the sealant discharged from the air pump to a seaming machine 9 and an automatic flow gun 10 provided to the leading end of the hose 8 and used for injecting a sealant. A regulator 11 for regulating the pressure of the automatic flow gun 10 is provided in the automatic sealer. A spring regulator, an air-operated regulator, etc., are used as the regulator. Consequently, a stabilized amt. of the sealant can be injected and a sufficient sealing effect can be provided to the seamed part.
Patent JP-S5836888-A (JP)
Inventor: SAKAMOTO MORISAKU
IPC: B66C23/32
Filed: 1981-08-27
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-H06344329-A (JP)
Title: Cement mixer
Inventor: MIHIRA KEIICHI
IPC: B28C7/12
Filed: 1993-06-04
Abstract: PURPOSE:To effectively wash a rotary shaft by forming the water sump. chamber surrounding the rotary shaft to connect a water supply pipe thereto and allowing a part of the supplied water flowing down on a water sprinkling plate from the water sump. chamber to flow down along the rotary shaft through a water passing hole. CONSTITUTION:A rotary shaft 8 is arranged on the center axis of the cylindrical body 30 of a kneading tank 3 so as to pierce a lid body 7 and a drive mechanism 14 is connected to the upper end of the rotary shaft 8. The lid body 7 and the drive mechanism 14 are connected by the connection pipe 16 surrounding the rotary shaft 8 and a water sump. chamber 19 is demarcated within the connection shaft 16 to be allowed to communicate with a water supply pipe 20. A barrier plate 18 is attached to the rear surface of the connection pipe 16 and the connection pipe 16 is allowed to communicate with the kneading chamber 3 through the cylindrical small diameter water passing part 18a suspended from the barrier plate 18. A water passing hole 22a opened toward the rotary shaft 8 is provided to the inner peripheral part of the water sprinkling plate 22 provided in the vicinity of the water passing part 18a. Therefore, the water supplied to the water sump chamber 19 is temporarily stored in a full level and allowed to flow down along the rotary shaft 8 from the water passing hole 22a of the water sprinkling plate 22 to effectively wash the rotary shaft 8.
Patent JP-H032428-A (JP)
Title: Automatic operation device of construction machinery
Inventor: FUJIWARA MASAO
IPC: E02D3/026
Filed: 1989-05-30
Abstract: PURPOSE:To promote the automatic operation performance of a construction machinery by mounting a CCD camera, a video processor and a controller on the construction machinery, and guiding and controlling the construction machinery based on the video processing data of flashing signals from an guide indicator. CONSTITUTION:Each of guide lights 2 of a front guide indicator 1a and a rear guide indicator 1b is flashed with signals from a central command device 5. A CCD camera 11 by which flashing signals of the guide lights 2 are taken in a construction machinery 10, a video processor 14 processing the video data, a controller 13 making running control by guiding the construction machinery 10, a communication device 12, an obstacle sensor 15, a running distance sensor 16 and an actuator 17 are mounted on the construction machinery 10, and the flashing signals from the induction lights 2 are processed with the video processor 14. In addition, the controller 13 guides the construction machinery 10 based on the video processing data to make running control.
Patent JP-S61292570-A (JP)
Title: Logic analyzer with a plurality of sampling systems
Inventor: MORISHITA MITSUHIRO
IPC: G06F11/25
Filed: 1985-06-20
Abstract: PURPOSE:To enable the display of the hourly generation sequence of data sampled by individual sampling systems, by arranging a clock decision circuit, a memory, an address counter and the like. CONSTITUTION:A sampling system 11A and a sampling system 11B are operated by an internal clock 5. On the other hand, the output of a clock decision circuit 1E enters a memory 12 as decision signal 1F while the output of a clock decision circuit 2E, and the memory 12 as decision signal 2F. Then, when the decision signal 1F or 2F comes up, the identification of the data, from which sampling system it is sampled is memorized at respective addresses of the memory 12 while the counter 13 is incremented to update the address of the memory 12. Thus, the hourly sequential relationship can be found about the input data 3A memorized in the sampling system 11A and the input data 3B memorized in the sampling system 11B from the memory 12 and the counter 13.
Patent JP-H04360241-A (JP)
Title: Method for identifying repeat of multiparallel loops
Inventor: YAMAMOTO FUJIO
IPC: G06F17/16
Filed: 1991-06-06
Abstract: PURPOSE:To determine the task number of POST destination at the time of compiling by setting up the repeating frequency of repeating frequency undetermination loops to a maximum integer value, selecting the combinations of the index values of both loops corresponding to respective repeats and controlling the allocating order of ID numbers. CONSTITUTION:Processing 41 regulates the set N of the repeating frequency of multiparallel loops to be processed. Processing 42 expresses repeats to which ID numbers are to be allocated by variables i1 to im. Processing 44 checks whether repeating frequency Ni is determined as a constant or not at the time of compiling, and when the frequency Ni is not determined, temporarily sets up the repeating frequency to an extremely larger integer value Ix enabled to be processed. Processing 51 defines ID numbers for the repeat (i1, i2) of double parallel loops regulated by variables N1, N2 as Fai1, i2). The function F is calculated as three divided functions f, g, h in accordance with relation among double parallel loop indexes i1, i2, min(i1, i2) and max(i1, i2).
Patent JP-S5258178-A (JP)
Title: Apparatus for ordering change in speed of spindle
Inventor: SHIMIZU KOUJI
IPC: G05B19/18
Filed: 1975-11-10
Abstract: PURPOSE: To control the speed of DC motor at a given level by use of a comparator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10274881-A (JP)
Title: Electrophotographic recorder
Inventor: SAITO KOJI
IPC: G03G21/18
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To effectively use a toner, perform alarm or the like properly and perform a toner supplying operation smoothly and surely by driving feeding mechanisms, when the quantity of the toner in a toner container part is smaller than a previously set quantity. SOLUTION: This electrophotographic recorder is provided with a toner detector 28 for detecting the quantity of the toner in the toner container part 27 installed in a developing unit 7 and a control means for executing the toner supplying operation and a processing operation when the toner is depleted in a toner supplying tank 8. When a recording operation by the circulation of a photoreceptor belt 1 is repeated after the toner is supplied into the toner container part 27, the toner in the toner container part 27 is reduced. That the toner quantity is smaller than the previously set one can be detected by the toner quantity detector 28. The control means after receiving the detection signal of the toner quantity detector 28 drives the feeding mechanism 22 and 23, to supply the toner from the toner supplying tank part 8 to the toner container part 27.
Patent JP-2000199548-A (JP)
Title: Automatic transmission for vehicle
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H3/62
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the number of leak stop spots of the feed oil passage of a hydraulic servo pump occasioned by bringing a vehicle automatic transmission into a multistage and to prevent reduction of transmis sion efficiency due to slide resistance of a seal ring. SOLUTION: A vehicle automatic transmission to achieve multistage automatic speed change by selectively inputting a plurality of input rotation to a planetary gear set G is coupled to an input shaft 11 through an acceleration planetary gear G1 and comprises first and third clutches C-1 and C-3 to input acceleration rotation to a planetary gear set; and a second clutch C-2 coupled directly to an input shaft and inputting acceleration rotation to a planetary gear set. A deceleration planetary gear is arranged with one element S1 fixed at the tip of the boss part 10f of a transmission case wall 10, and the hydraulic servomotors 6 and 7 of first and third clutches are arranged on a boss part.  The hydraulic servomotor 5 of the second clutch is arranged at a deceleration planetary gear on the opposite side to the hydraulic servomotors 6 and 7 and feed oil passages L1 and L3 to the hydraulic servomotors are arranged at a boss part.
Patent JP-H08331443-A (JP)
Title: Adjustment system for image display device and image pickup device
Inventor: ICHIMATSU AKIRA
IPC: H04N17/04
Filed: 1995-06-01
Abstract: PURPOSE: To provide a stable image pickup signal by compensating variance in the luminance level of an image pickup output signal and reduction in the luminance of a peripheral part in comparison with the luminance of a central picture part decided individually for an image display device to be generated when the vertical scanning frequency of a CCD camera for performing image pickup is different from that of the image display device for an image to be picked up. CONSTITUTION: An image projected from a video projector (VP) 2 to a screen 4 is converted to the image pickup output signal by a CCD camera 8 and stored through an A/D converter 10 into a frame memory 11. A luminance correct signal preparing part 21 prepares a luminance correct signal for compensating the fluctuation in the luminance level and the reduction in the luminance at the peripheral part of a picture from the data in the frame memory 11 and the vertical scanning frequencies of the CCD camera 8 and the VP 2 from a frequency detecting part 18, and the image pickup output signal of the CCD camera 8 is modulated through a luminance modulating circuit 22. Thus, correct control can be performed by removing the fluctuation in the luminance level and the reduction in the luminance at the peripheral part of the picture caused by the difference of the vertical scanning frequencies.
Patent JP-H11327759-A (JP)
Title: Electronic equipment
Inventor: MURAYAMA TOMOMI
IPC: G06F3/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment which can prevent the pressure from outside from being directly applied to circuit parts and can improve the reliability of electric connection. SOLUTION: This electronic equipment 1 is provided with a flat case body 4, a keyboard 23 which has a keyboard panel 24 covering a keyboard fitting port 9 of this case body 4 and plural key tops 25 arranged on an upper surface of the keyboard panel 24, a circuit board 30 housed inside the case body 4 and located downward of the keyboard 23, and a semiconductor package 33 which is mounted on the circuit board 30 and faces the keyboard 24 through an interval. Here, between a mounting surface of the circuit board 30 and the keyboard panel 24, a spacer 50, which has a size that is larger and taller than the semiconductor package 33, is interposed and the spacer 50 is designed to be connected to the keyboard panel 24 around the semiconductor package 33.