baber/WOPTO huggingface dataset:
Patent JP-H07181278-A (JP)
Title: Nuclear fuel element
Inventor: YUTANI YORIAKI
IPC: G21C3/62
Filed: 1993-12-22
Abstract: PURPOSE:To reduce internal surface oxidation of Zircaloy clad due to excess oxygen in oxide fuel by adding at least one kind of niobium Nb, cerium Ce, niobium dioxide NbO3 and cerous oxide Ce2O3. CONSTITUTION:NbO2 or Ce2O3 6 reacting to oxygen 2 having liberated by fission and exceeded, is contained in oxide fuel 1. Rare earth elements such as Y, Ce, etc., in fission products bond with the oxygen liberated by fission and solve in solid of oxide fuel as oxide. The valence of these elements are mainly +3 and is lower than the valence +4 of U and Pu and therefore, dissolution in solid of these element into oxide fuel increases the oxygen potential. Thus, by adding oxide changing to an oxide having higher valence in oxygen potential slightly exceeding the equilibrium oxygen potential of unirradiated UO2 fuel or MOX fuel, excess oxygen 2 can be absorbed when burnup becomes higher.
Patent JP-H10172424-A (JP)
Title: Barrier forming method for plasma display panel, and sand blast device used therein
Inventor: ASAHI KOICHI
IPC: H01J9/02
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To form a barrier in a desired line pattern by sand blast work without producing defects around an end part. SOLUTION: A blower process is performed after a sand blast process under the condition where a shielding plate 9 is disposed above around a line end part in a line-formed mask. As the shielding plate 9 shields air from a blower nozzle 8, peeling around the end part of the line-formed mask from a barrier forming layer is prevented, and the barrier forming layer is not removed by peeling liquid in a subsequent removing process, thereby a barrier can be formed without producing defects around the line end part.
Patent JP-H04205085-A (JP)
Title: Ticket output for ticket issuing machine
Inventor: TEJIMA HARUMI
IPC: G07B1/00
Filed: 1990-11-29
Abstract: PURPOSE:To effectively take out a ticket or the like from the ticket output of a ticket issuing machine by installing in a ticket output section a ticket stacker member for stacking tickets or the like slanting a stack of tickets or the like to horizontal plane so that a stack of tickets to be issued can be well aligned and stacked and a protrude protective member in the ticket output section for protecting protrusion of a ticket to be issued from the ticket output port. CONSTITUTION:A ticket P to receive is conveyed by a conveyor roller 18, and output to a ticket output port. The output commutation tickets P are stacked on a tray 12. Then, commutation tickets P to be output touch the wall of a case 10 and are aligned on the tray due to the inclination of tray 12 and tare weight of a stack of tickets P. Further, even when the number of tickets to be stacked is many, commutation tickets P are sequentially stacked on the tray 12 without protruding out of the ticket output port owing to the aid of a protrude protective plate 14. Furthermore, a sensor 19 is installed in the ticket output port to detect that a predetermined number of tickets have been stacked, and by pushing the start button after taking out a commutation ticket P, issuance of a commutation ticket P can be restarted.
Patent JP-H11137320-A (JP)
Title: Forward turnable bag
Inventor: WATANABE YOSHIO
IPC: A45C3/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a bag which can be turned forward without removing a belt from shoulders concerning the bag on one's back. SOLUTION: The shoulder belt 1 is put through a slide ring 8 disposed in the front part, doubled by folding and hung from the both shoulders and the both ends of the shoulder belt 1 are fixed in one part of the bag 3 on the back. Then, the slide ring 8 is fitted in a front projecting area which is extended from the other part of the bag 3, the projecting area 6 is connected to one part end of the bag 3 by a joining part 12 so as to fix the bag 3 so that the bag 3 is turned to a front side by moving it to a part where the slide ring 8 is present.
Patent JP-H08222961-A (JP)
Title: Rf power amplifier with intensified efficiency in low electric power
Inventor: JIYON WAIN BOOUEN
IPC: H03F3/20
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a desired output power by having a means to control a dynamic voltage of an RF power amplifying means to determine voltage ratios between a variable voltage attenuator and a plurality of gates of the RF power amplifying means to control the RF power output. SOLUTION: An RF signal is inputted to a variable voltage attenuator 12, amplified by an RF power amplifier 14, and an output signal 14A is outputted. One part of the signal 14A is sampled by a coupler 24, and a power dependent reference voltage Vdet is outputted to a driving circuit 20. The circuit 20 is sequenced by a sequence circuit 18 for driving a DC/DC conversion adjuster 16. The circuit 20 is controlled by programmed power control voltages Vcont and Vdet , and one part of the voltage Vcont is used for the optimal gate buses (Vg1 , Vg2 , and Vg3 ) of the amplifier 14. When the clean and for an output is smaller the maximum value, a voltage ratio is turned further negative, DC currents are made smaller, and efficiency can be improved. When a necessary power is increased, this ratio is turned further positive, and the maximum output of the amplifier 14 can be obtained.
Patent JP-H02170749-A (JP)
Title: Switching system for multistage interconnection network
Inventor: TAKESUE MASARU
IPC: H04L12/933
Filed: 1988-12-23
Abstract: PURPOSE:To speed up parallel processing of data and its control by executing a total operation and a prefix sum operation for a packet to be asynchronously sent while it passes a MIN once. CONSTITUTION:Eight sets of processors PE0-PE7 are connected by an omega network to be one of representative multistage interconnection network (MIN: Multistage Interconnection Network), an two-input/two-output (2X2) switches 1-12 are provided. For values held in the eight sets of processors (PE), the prefix sum is calculated while they pass the MIN, the value is transferred to the PE, the operation to satisfy a connection role and a communication role such as an addition, an OR, an AND, a maximum and a minimum is executed, and the result is transferred to the PE of a designated address. Thus, the parallel processing of the data and the control can be made high-speed.
Patent JP-H03187994-A (JP)
Title: Substrate holder in molecular beam vapor growth equipment
Inventor: SUGATA SUMIO
IPC: C30B23/08
Filed: 1989-12-15
Abstract: PURPOSE:To provide the title holder ensuring the substrate to be held and prevented from falling and slippage, made up, with the In-free technique, of a substrate-holding table and a divisible substrate-supporting ring having a projection to be engaged with its side peripheral groove. CONSTITUTION:For a substrate-holding table 1, its upper surface is provided with a recess to engage the substrate therewith and the side periphery with a groove 6. A substrate-supporting ring 2 is divisible with its lower part provided with a projection 7 to be engaged with the groove 6 and its upper part with another projection to hold the substrate. The material for the table 1 and ring 2 is e.g. of Mo, W, Ti. In holding the substrate 3, it is engaged with the recess of the table 1 and the projection 7 of the ring 2 with the groove 6, and a wire 5 is then passed through a hole 4 to effect fixation.
Patent JP-H08179375-A (JP)
Title: Active matrix type substrate and display device
Inventor: FUJIWARA TOSHIAKI
IPC: G02F1/1368
Filed: 1994-12-27
Abstract: PURPOSE: To improve the numerical aperture of a display device for which substrates are used by reducing the line width of scanning wirings without changing the capacitance of additive capacitor element of an active matrix substrate. CONSTITUTION: A first conductor 24 via a first insulating film 23 is provided under a scanning wiring 16 disposed on one substrate member 11 of the liquid crystal display device to constitute the first additive capacitor element 26. An additive capacitor electrode 20 is provided via a gate insulating film 21 above the scanning wiring 16 to constitute the second additive capacitor element 22. The additive capacitor electrode 20 is connected to a picture element electrode 18. The first conductor 24 is connected via through-holes 25 formed in the first insulating film 23 and the gate insulating film 21 to a pixel electrode 18. The equal additive capacitance is obtd. even if the line width of the scanning lines is made half the width of the scanning lines of the conventional active matrix substrate and, therefore, the numerical aperture is improved.
Patent JP-H0778758-A (JP)
Title: Manufacture of integrated circuit including line-width control in etching
Inventor: TAEHOO KUTSUKU
IPC: H01L21/3213
Filed: 1993-12-24
Abstract: PURPOSE: To control the line width of a structure containing the layer of resist by minimizing the change in dimensions in the horizontal direction of the resist by etching a planarizing layer in plasma containing a constituent that is selected from a group that consists of oxygen, halogen, and hydrogen halide. CONSTITUTION: The selected part of a resist 9 is exposed, and the resist 9 is partially exposed. Then, a pattern is transferred to a planarizing layer 7 by etching. A figure shows a structure after the resist 9 and the planarizing layer 7 are subjected to pattern formation by etching. Plasma used for etching the planarizing layer 7 has at least one constituent selected from a group that consists of halogen and hydrogen halide and oxygen. For example, a constituent and hydrogen such as hydrogen halide have a concentration that is selected to minimize the change in the dimensions of the resist 9. The hydrogen halide is preferably hydrogen bromide.
Patent JP-H11229964-A (JP)
Title: Spacecraft rocket engine
Inventor: DRESSLER GORDON A
IPC: F02K9/64
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To increase a safety margin, the operation reliability and the operation life of a spacecraft rocket engine by providing a coolant recirculating means for recirculating a coolant fluid in a recirculation loop among a coolant fluid reservoir and an engine and a propellant pipe supplying means. SOLUTION: In the rocket engine 1 of a binary propellant type, a propellant oxidant 5 in a storage tank (reservoir) 3 having a pressure applied are supplied via a propellant valve 9, and propellant fuel 4 in a storage tank (reservoir) 2 is supplied via a fuel valve 10. Coolant fluid is circulated by a coolant recirculating means including heat exchangers 13 to 15, a coolant pump 17, a coolant fluid reservoir 19 and a coolant valve 21. The rocket engine 1 itself is cooled by the heat exchanger 13 placed in a conductive state and, by the heated coolant fluid, the propellant oxidant 5 is heated by the heat exchanger 15.
Patent JP-H07235917-A (JP)
Title: Diversity receiver
Inventor: KUBO HIROTSUGU
IPC: H04B7/08
Filed: 1994-12-27
Abstract: PURPOSE:To stably ensure the maximum ratio synthesization diversity without inputting the signal needed for elimination of the external phase uncertainty. CONSTITUTION:A transmission line estimating circuit 5 inputs the signals received in an N system including an antenna 1 through an antenna N and also the decided value outputted from an addition deciding circuit 4 and estimates the characteristic of transmission line for each received signal of the N system. Then a complex conjugate circuit 2 outputs the complex conjugate value of the transmission line characteristic to each received signal of the N system. Then a multiplication circuit 3 outputs the multiplication value of the complex conjugation value and the received signal. Furthermore the circuit 4 adds together N pieces of mutiplication value and then outputs the decided value based on the result of multiplication.
Patent JP-H02171917-A (JP)
Title: Multiwindow control system
Inventor: UCHIDA MINORU
IPC: G06F3/14
Filed: 1988-12-26
Abstract: PURPOSE:To easily select an objective window by automatically controlling the master-slave relation of windows, displaying a list of windows by utilizing the hierarchical information and selecting a current window out of the list. CONSTITUTION:A data forming part 14 forms a hierarchical information part 212 in addition to a title part 211 applied to a window to form a window identifier (ID) and window information to which the ID is applied is stored in a window control data storing part 15. The storing part 15 is constituted of a window control information part 2, which consists of an ID for identifying a window, a pointer 22 for pointing out a master window control information part and a pointer group 23 for pointing out a slave window. The list of IDs 21 is displayed on a window for displaying the window list. Thus, a current window can be easily selected while observing the list of window currently opened.
Patent JP-H08177941-A (JP)
Title: Suspension device
Inventor: USHIJIMA TAKAO
IPC: B60G15/06
Filed: 1994-12-27
Abstract: PURPOSE: To reduce manufacturing cost of a suspension device by integratedly forming a bump stopper with a receiving seat. CONSTITUTION: A coil spring 26 is arranged on the outer circumferential side of a shock absorber 12. A receiving metal fitting 22 supporting the upper end part of the coil spring 26 is fixed on the outer circumferential side of the shock absorber 12 through a ring-like receiving seat formed out of rubber material. A bump stopper 30 is arranged between the shock absorber 12 and the coil spring 26. The bump stopper 30 is integratedly formed out of a stopper part 32 and a bellows part 34 made of rubber material. The receiving seat 28 is connected to a plurality of connecting ribs 29 radially extending from the upper part of the stopper part 32 of the bump stopper 30, and hence the receiving seat 28 is integratedly formed with the bump stopper 30.
Patent JP-H01167456-A (JP)
Title: Fuel injection pump
Inventor: SENDA JIRO
IPC: F02M59/46
Filed: 1987-12-22
Abstract: PURPOSE:To silence combustion noise under intermediate load and to achieve a proper primary injection quantity by regulating the primary injection stroke and the minimum cross-section at a fuel leak section corresponding to the characteristics demanded by an engine and providing an oblique slit port. CONSTITUTION:A barrel 11 is inserted into a pump body 10 and fixed thereto. An oblique slit port 12 extending in circumferential direction while inclining downward is formed in the left side face of the barrel 11. Primary injection stroke is defined by the distance between the top face 17 and the upper edge of the slit port 12, and it is increased or decreased when a plunger 14 rotates. The primary injection stroke and the minimum cross-section at fuel leak section can be regulated previously at random corresponding to the characteristics required by an engine. Consequently, combustion noise can be silenced under intermediate load and the primary injection quantity can be controlled properly corresponding to the load.
Patent JP-H10151238-A (JP)
Title: Coin extracting instrument in pachinko-throttle machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F9/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a coin preserving tray of pachinko-throttle machine which prevents coins from being caught at opening and closing a shutter. SOLUTION: In a coin extracting instrument of a pachinko-throttle machine which comprises a coin extracting hole at the bottom of a coin preserving tray, a shutter that opens and closes the coin extracting hole, a spring pushing the shutter to close, and an operation means opening the shutter, each sliding face of the coin preserving tray 1 and the shutter panel 3 is provided with the convex and concave slits 6 and 7 which can interfit and whose width is less than the diameter of a coin and are created vertically and horizontally.
Patent JP-H05168273-A (JP)
Title: Control circuit for magnetic flux control type inverter
Inventor: KAWAI TAKAFUMI
IPC: H02P27/04
Filed: 1991-12-11
Abstract: PURPOSE:To make it possible to continue the operation as it is without stopping a permanent magnet type synchronous motor even tough a power supply voltage drops or interrupted for a short time by slowly reducing the magnetic flux command value in response to a drop in the power supply voltage below the predetermined level. CONSTITUTION:If an output voltage of an AC power supply 2 drops below the first set point set at the first comparator 32, then the first contact 33B is turned off, the first contact 33A is turned on, a magnetic flux set point PHI0 by a magnetic flux setter 13 is given to the first adjustable speed arithmetic unit 30 through the first gain setter 3. As a result, the magnetic flux set point PHI0 is multiplied by the first gain of the value G1 smaller than 1, and this PHI0muG1 is given to an adder 21 through the first adjustable speed arithmetic unit 30 and a D/A converter 19, by which the saturation of a magnetic flux adjuster 16 due to voltage drop is avoided and the operation continuing time period of a permanent magnetic type synchronous motor 7 can be increased during voltage drop.
Patent JP-H06177912-A (JP)
Title: Data transmitter and data transmission system using thereof
Inventor: MOTONAGA KENSUKE
IPC: H04L45/74
Filed: 1992-12-07
Abstract: PURPOSE:To improve a retrieval rate of required information and to enhance the data transmission efficiency by deleting address path information used already and not required as routing information from a frame. CONSTITUTION:When a packet frame is received by a reception processing circuit 24 from a reception line 21, a start delimiter (SD) 401 recognizes a head of a frame and discriminates the presence of routing address information 406 from a source address area 404 in the frame. When the information 406 is in existence and the information represents it that the packet frame is a packet frame transferred through a ring, the frame is fetched in a buffer 23, whether or not a segment number of a concerned station is in existence in SN1 to SNX412 to 415 in the information 406 is checked, and when in existence, an elimination circuit eliminates the numbers 412 to 415 and a conversion circuit revises a length byte to revise the length of the segment frame and the result is set to a length field 417.
Patent JP-H07148297-A (JP)
Title: Ball hitting gate machine
Inventor: NAMITA NAOYUKI
IPC: A63B67/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide a ball hitting game machine which prevents rapid ending of a game and decreases the variations in scores and game time CONSTITUTION:This ball hitting game machine is disposed with plural freely liftable targets in a position apart a prescribed distance forward of a player. These targets fall when hit with a ball thrown by the player. The machine described above is provided with an erection driving means 12 which erects the targets, a detecting means 15 which detects the inclination angles of the targets and a control means 20 which controls the erection driving means 12. The control means 20 energizes the erecting state of the targets by driving the erection driving means 20 with weak force for a prescribed period of time from the start of the game and releases the energization of the erecting state of the targets after lapse of the prescribed period of time. The energization of the erection state of the targets is released when the inclination of the targets to the prescribed angle or above by the impact of the ball is detected by the detecting means 15 even within the prescribed period of time.
Patent JP-H04194230-A (JP)
Title: Execution method for uprightly fixing pedestal on ground and pedstal therefor
Inventor: NAGAI MASAHIKO
IPC: E02D27/42
Filed: 1990-11-28
Abstract: PURPOSE:To easily execute a pedestal to be in the upright condition in a short time by fixing a plurality of nuts on the upward and downward circumferential face of a pedestal, advancing and retreating bolts in the radial direction from the outside, stretching the bolts between the inner face of a base pit and the pedestal, and holding the pedestal in the upright condition and fixing it. CONSTITUTION:A large diameter hole 1a is formed on the upper part of a vertical hole 1 drilled on the ground surface, a plurality of nuts 5, 6 are fixed on the upward and downward circumferential face of a buried part, and respective bolts 7, 8 are threadedly engaged with the nuts so as to advance and retreat in the radial direction from the outside for adjusting projection quantities. On the downward part, double nuts 6' are used, the downward part bolts 8 of a pedestal 4 are adjusted in the projecting quantity so as to fit into a base pit 2 and fixed, and the lower end of the pedestal 4 is placed on gravel 3. Next, the respective bolts of upward part are advanced and retreated to adjust projection quantity, pressed against the inner face of the base pit 2 to hold the pedestal 4 in the upright condition. Mortar or the like is placed in an annular projecting part 9 and the large diameter hole 1a to fix the pedestal.
Patent JP-H07179219-A (JP)
Title: Vibratory parts supply machine
Inventor: KOITO YUKIO
IPC: B65G47/14
Filed: 1993-12-24
Abstract: PURPOSE:To improve arranging efficiency and orderly carrying capacity in a carrying passage to orderly carry thin platelike parts of a laterally long rectangle in a single row and in a single layer in the lengthwise direction. CONSTITUTION:A carrying passage 3 of an inverse trapezoidal cross-sectional groove of a prescribed length part close to an upper end outlet of a carrying passage formed in a spiral shape on the inner periphery of a bowl 2, is formed of a bottom surface passage 4 and a pair of inclined passages 5 extending obliquely upward from both side edges, and parts 2 are carried in a single row and in a single layer in the lengthwise direction in the bottom surface passage 4. A notch 6 is formed in the zigzag arrangement or the like in one of partially opposing parts of the pair of inclined passages 5. One end part of the part 2 carried in the sideways direction almost orthogonal to the regular direction in the carrying passage 3, is embedded in and locked on the notch 6, and the sideways turning parts 2 are rotated by about 90 deg. with the locking point as its fulcrum, and the direction is corrected in the regular direction, and it is introduced to the bottom surface passage 4 as it is, and it carried in the regular direction in the bottom surface passage 4.
Patent JP-H07324672-A (JP)
Title: Rolled steel plate for hydraulic turbine runner
Inventor: TANIDA SHOZO
IPC: C22C38/44
Filed: 1994-12-28
Abstract: PURPOSE:To provide a rolled steel plate for a hydraulic turbine runner having properties of high strength and high tenacity, and by which the hydraulic turbine runner can be manufactured with less manhours. CONSTITUTION:A rolled steel plate to be used for a hydraulic turbine runner composed of a vane 1, a crown 2 and a band 3 is constituted as follows; 0.01 to 0.10 carbon, 0.10 to 1.0% silicon, 0.10 to 2.0% manganese, 2 to 7% nickel, 10 to 15% chromium and 0.10 to 3% molybdenum, and the remainder of Fe and unavoidable impurities. The metallic organization is of mixture of martensite and residual austenite, and the residual austenite amount is 10 to 35% by the volume ratio.