baber/WOPTO huggingface dataset:
Patent JP-H02170092-A (JP)
Title: Fuel assembly for boiling water reactor
Inventor: IWAMOTO TATSUYA
IPC: G21C5/00
Filed: 1988-12-23
Abstract: PURPOSE:To obtain the fuel assembly having a large reactor shutdown allowance by forming at least a part of fuel rods in contact with a boiling water region as fuel rods contg. a burnable poison so that the reactivity at the time of power operation is maintained and the reactivity at the time of cold temp. is lowered. CONSTITUTION:The fuel assembly 21 is mainly disposed in the fuel rod position facing the boiling water region 23 wider than the clearance of the fuel rods set with gadolinia which is the burnable poison in the assembly. Since this position faces the boiling water region 23 at the time of the power operation, the thermal neutron flux is relatively low and the thermal neutron importance is low as well. The decrease in the rate of utilizing the thermal neutron by the neutron absorption of the gadolinia is, therefore, lessened at the time of the power operation. On the other hand, voids are not generated in a channel box 12 at the time of the cold temp. and, therefore, the region 23 is eventually filled with water. The wide water region is, thereupon, generated in the box 12 and the absorption of the neutron by the gadolinia increases and the rate of utilizing the thermal neutron decreases at the time of the cold temp. The effect of controlling the reaction by the gadolinia is consequently increased and the infinite multiplication at the time of the cold temp. is suppressed to a low level.
Patent JP-H05155466-A (JP)
Title: Separating feeding device for sheet bundle
Inventor: NARUOKA YASUHIKO
IPC: B65H7/04
Filed: 1991-12-06
Abstract: PURPOSE:To perform high-precise detection of the boundary surface of a sheet bundle without needing any slip sheet, in a separating feeding device for a sheet bundle by which a plurality of sheets in each lot are separated as a sheet bundle from a sheet accumulation body formed such that a plurality of sheets are piled up to feed it to a packaging process. CONSTITUTION:By utilizing a board 20 located at intervals of the given number of sheets between PS print sheets 12 of which a sheet accumulation body 16 is composed, a boundary surface is detected. Namely, each board 20 is previously formed in the same shape as a shape formed by cutting off the corner part of the PS print sheet 12 and this way forms a recessed part 22 in the corner part of the sheet accumulation body 16. The position of the recessed part 22 is detected by a recessed position detecting means 24 to perform detection of the boundary surface of a sheet bundle 18.
Patent JP-2001145334-A (JP)
Title: Booster circuit
Inventor: SATO TOSHIYA
IPC: H02M3/07
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a small power consumption booster circuit at a low cost. SOLUTION: A charging is provided for booster electrostatic capacity elements series connected. After charging, the electrostatic capacity elements are serially connected, a boosted voltage is discharged, and re-charged in a repeated sequence for re-charging. As a result, charges used for boosting can be supplied finally as an output voltage without being wasted, therefore current consumption can be reduced and electric field applied to respective electrostatic capacity elements can be reduced, so that the film thickness in the electrostatic capacity element can be decreased, thus attaining area reduction.
Patent JP-2001138989-A (JP)
Title: Bearing cooling device for water jet propulsion machine
Inventor: KATAYAMA JUNICHI
IPC: B63H11/08
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a bearing cooling device prevented from the inflow of dust and the like regarding a cooling device for a water jet propulsion machine. SOLUTION: In the water jet propulsion machine, a bearing box 13 of a main shaft 12 fitted with an impeller 6 is provided with an annular jacket chamber 14, and a feed water pipe 27 opened to a pump casing 5 disposed close behind the impeller 6 is connected to the jacket chamber 14, while a drain passage 30 connected to the jacket chamber 14 is opened to a conduit of a suction casing 3. The conduit of the suction casing 3 evacuated by pressurized water in the pump casing 5 near the impeller 6 and the suction force of the impeller 6, is utilized to circulate cooling water to thereby cool the bearing box 13. The pump casing 5 disposed close behind the impeller 6 is provided with a cooling water intake 24 with a strainer 25 disposed, and one end of the feed water pipe 27 is connected to the intake 24 to supply the jacket chamber 14 with the pressurized water rid of dust.
Patent JP-H01170339-A (JP)
Title: Bobbin structure for coil
Inventor: SUGIURA HIDEMASA
IPC: H02K3/04
Filed: 1987-12-23
Abstract: PURPOSE:To easily mount terminal fittings at a spool by providing a holding mechanism for engaging a terminal strip integrally having one end to be adhered with the end of a coil and the other end for connecting a lead to be connected externally with the outer face of the strip for forming the bobbin. CONSTITUTION:A bobbin 5 for winding a generating coil is composed of a spool 5a and end strips 5b provided at both ends of the spool 5a. A holder 9 of a terminal strip 7 bent substantially in U shape is formed at the outer face of the end strip 5b. That is, the strip 7 is inserted between a supporting piece 9a and a retaining piece 9b, the hole 7a of the strip 7 is engaged with a semispherical protrusion 9c protruding on the lower face of the piece 9b, and protrusions 7b provided on the outer right and left faces are engaged with grooves 9d formed on the piece 9a. Further, a hook 9e formed at the lower end face of the piece 9b is engaged with the side edge of the strip 7 thereby to prevent it from removing.
Patent JP-2000146041-A (JP)
Title: Coupling structure of pipe body, assembly method of pipe body, and packing for inner surface lining pipe
Inventor: HATTORI TADASHI
IPC: F16L21/04
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce a worker's load of assembly work, and to obtain a sufficient sealing effect. SOLUTION: In this coupling structure, a packing 30 is provided between the inner surface of a coupling main body 1 and a pipe body 20, and a pressing body 10 externally inserted to the pipe body 20 for locking a circular ring 22 installed on the outer peripheral groove 21 of the pipe body 20 with wall surface 11, is moved for pressing a packing 30 by the screwing operation of a fastener 15 screwed to the end of the coupling main body 1. In this case, a circular projection 2 for locking the packing 30 is formed on the inner surface of the coupling main body 1, as well as the packing 30 is formed abuttingly on the peripheral surface and the end face of the pipe body 20, and the front end 12 of the pressing body 10 is thinly formed compared with the pacing 30.
Patent JP-H05131058-A (JP)
Title: Pachinko game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 1991-11-11
Abstract: PURPOSE:To provide a pachinko game machine in which the privilege generation playing state which is advantageous for a player is hardly completed during playing. CONSTITUTION:A previlege generation playing state is generated when a struck ball passes through a special region 25 which is formed in a special winning device 23 which is opened when the variable display result of a pattern display device 20 becomes a previously determined display result. The previlege generation playing state is completed when the struck ball passes through the special region 25 again or a prescribed number of struck balls are introduced into the starting winning ports 27 and 30. The variable time of the pattern display device 20 is set longer than the product of the opening time in one time permitted for a variable winning device 31 and the number of winning of the struck balls in the starting winning ports 27 and 30 for regulating the completion of the privilege generation playing state. Accordingly, the opening in the max. allowable number of times of the variable winning device 31 in the privilege generation playing state can be secured in the variable time.
Patent JP-2001143659-A (JP)
Title: Fluorescent lamp
Inventor: MATSUO KAZUHIRO
IPC: H01J61/46
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp which can set a mercury amount to be sealed in a bulb at a minimum required for an illumination and can improve environmental safety. SOLUTION: A fluorescence layer 3 is formed on a glass-made bulb 2 that is a lamp vessel having the electrode 1 at both ends, and a protective membrane 5 of a chemically stable amorphous metal oxide in a gap of fluorescence particles 4 forming the fluorescence layer. The metal oxide consisting of yttrium oxide, zirconium oxide or hafnium oxide, simple substance or two or more oxides selected among them and is formed as a coupling body coupling the fluorescence particles 4.
Patent JP-H06198838-A (JP)
Title: Registering device of rotary press
Inventor: JIYUSETSUPE FUANTOONI
IPC: B41F13/12
Filed: 1992-12-03
Abstract: PURPOSE: To provide a device for adjusting the register of a paper web to be printed with an impression cylinder in the longitudinal and the transverse direction, in a rotary press. CONSTITUTION: A frame 4 is provided between lateral support plates 2, 3, and supports a guide roller 9 which is displaceable inside a perpendicular plane and a guide roller 10 which is fixedly arranged. Further, the device is of such a unit structure that retainer plates 16, 25, 17, 24, 18, 26, 19, 27 are arranged between the lateral support members 2, 3 and the frame 4 in order to support the guide rollers 9, 10 and the frame 4 is actively connected to mechanisms 20, 21, 22, 23 which rotate on a horizontal plane by a controllable method. The register adjustment in the longitudinal direction is performed by displacing the guide roller 9 on a perpendicular plane and the register adjustment in the transverse direction is performed by rotating the guide roller 9 on the horizontal plane.
Patent JP-H05157397-A (JP)
Title: Cryogenic refrigerating plant
Inventor: KAWAI MASAO
IPC: F25B9/02
Filed: 1991-12-09
Abstract: PURPOSE:To accurately control temperature in a cryogenic refrigerating plant and to operate in with a high efficiency without increasing its size. CONSTITUTION:The title plant comprises a first refrigerating cycle 11 for operating to alternately adsorb and discharge first refrigerant to and from adsorption substance, and a second refrigerating cycle 12 for operating to alternately adsorb and discharge second refrigerant to and from the substance. A heater of the cycle 11 is intermittently operated, and Peltier elements 35 of the cycle 12 are alternately intermittently operated. The substance is cooled by a cooler 16 of the cycle 11 by using liquefied second refrigerant. A third heat exchanger 47 is connected to liquefied gas supply means to cool the second refrigerant by using evaporating latent heat of the liquefied gas. Cooling of the second refrigerant is expedited in a third heat exchanger 47 to sufficiently perform a Joule-Thomson effect.
Patent JP-H05161087-A (JP)
Title: Reception system for television broadcast
Inventor: INUZUKA HIROSHI
IPC: H04N5/45
Filed: 1991-12-09
Abstract: PURPOSE:To simplify the circuit configuration and to reduce the coat by deciding the application of each of reception circuits, amplifier circuits and demodulation circuits depending on large/small video image patterns and devising the system such that the process and data required for channel selection are replaced for the purpose. CONSTITUTION:A broadcast reception tuner 2, an amplifier circuit 3 and a demodulation circuit 4 for a master pattern and a broadcast reception tuner a2, an amplifier circuit 3a and a demodulation circuit 4a for a slave pattern are used exclusively respectively, and in order to attain the replacement of the master and slave reception patterns with each other, the system is provided with a control circuit 6a employing mainly a microprocessor. The control circuit 6a replaces process and data required for channel selection with each other when the replacement between the master pattern and the slave pattern is called for. Thus, the entire received video signals are replaced and the circuits 2, 3, 4 and 2a, 3a, 4a are used as they are.
Patent JP-H11164078-A (JP)
Title: Communication terminal equipment and program recording medium
Inventor: KAWASAKI MASASHI
IPC: H04N1/32
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To improve workability by surely executing the required operation even without having a manual on the hand by automatically printing or displaying a help, on which an operation procedure for avoiding trouble is written, when the trouble occurs. SOLUTION: When receiving an image to which a security function is added, all image data transmitted from party's equipment 26 are stored in an image memory 19. When the memory over of the storage capacity of the image memory 19 is detected in the middle of that storage, a help list is automatically printed out by a recording part 16. In this case, the help list is composed of messages or the like calling the guidance of key operation at an operation part 18 and the input of a protect pass code as the operation procedure in addition to a message showing the memory over as the contents of trouble and the print-out of a security received original as a method for avoidance. An operator performs operation while referring to the help list so that suitable avoiding processing is performed.
Patent JP-H01164617-A (JP)
Title: Air conditioner for automobile
Inventor: KASAI JUNICHI
IPC: B60H1/00
Filed: 1987-12-22
Abstract: PURPOSE:To improve comfortableness ensuring a clear feeling of blown air speed without generating a blower noise by controlling a blown air proportion of conditioned air for two or more blow outlets to be timely changed being based on a thermal load condition in a car room. CONSTITUTION:An air conditioner main unit 20 is constituted of a blower unit 21, cooling unit 22 and a heater unit 23. In this constitution, each right and left branch duct 4R, 4L respectively communicates with an end part of a ventilator duct 34 arranged in the heater unit 23, while an air distributing door 5, serving as the blown air quantity proportion control means, is pivotally supported to these communication parts. While a controller 41 respectively inputs each detection signal from an outside air temperature sensor 42, room temperature sensor 43, room temperature setter 44 and a solar radiation quantity sensor 45 which detect a thermal load condition n a car room. And controlling the air distributing door 5 being based on the thermal load condition in the car room, a proportion of blown air quantity is timely changed.
Patent JP-H09163281-A (JP)
Title: Image pickup recorder
Inventor: YANAGIDATE MASAHARU
IPC: H04N5/781
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To attain high speed compression processing by conducting setting arithmetic operation of a normalizing coefficient and transfer of remaining image data in parallel and conducting decision of a coding method, calculation processing of motion vector and transfer of image data in the consecutive shot mode. SOLUTION: Interleaved image data from a CMD 3 of an image pickup block 2 are fed periodically to a coding circuit 8 prior to image pickup and the coding circuit 8 obtains a 1st normalizing coefficient of the interleaved image data. The image pickup block 2 starts exposure just after image pickup and provides an output of interleaved image data, representative block data and remaining image data in this order after the end of exposure. The coding circuit 8 uses the interleaved image data with the representative block data to obtain a 2nd normalizing coefficient. Since the arithmetic operation of the 2nd normalizing coefficient is finished within a transfer of remaining image data to a frame memory and a correction processing period in the frame memory 9, then the frame memory 9 transfers image pickup data to the coding circuit 8 just after the correction processing.
Patent JP-H01203235-A (JP)
Title: Glass cutting method and apparatus
Inventor: REIMONDO JIYURESU MOURII
IPC: C03B21/02
Filed: 1988-12-22
Abstract: Glass shapes and sheets are cut directly from a heated glass ribbon while maintaining the optical quality of the cut glass. A float glass ribbon is removed from a glass forming chamber and prior to annealing, a line of cut is heated to its softening temperature. A blade arrangement thereafter penetrates the glass along the heated line of cut to sever the glass. The cut glass edge is shaped after cutting while the edge is still at the softening temperature. During the line heating and cutting operation, the overall glass temperature is maintained above the strain point of the glass.
Patent JP-H01210799-A (JP)
Title: Heat exchanger
Inventor: JIEEMUSU EMIRU FUTEFUAN
IPC: F28D1/02
Filed: 1988-12-22
Abstract: PURPOSE: To transfer heat between a heat exchanger and a heat transfer fluid by providing a plate of heat conductive material having first and second major faces, an array of a plurality of heat transfer elements, and a fan. CONSTITUTION: A heat exchanger 30 includes a plate 100 of heat conductive material having first and second major faces 102, 104 wherein a plurality of integral heat transfer elements 110 project from the major face 102. A heat transfer fluid 122 is fed by a fan 120 into a filling space 132 and heat is transferred through contact with the elements 110 before being delivered through a port 134. A flow shown by an arrow 182 circulates through an SCC 50 and transfer heat generated from a first container 61. Heat is transferred through forced convection by means of a fan 180. Consequently, heat is transferred to the integral heat transfer elements 110 of a heat exchanger 30 thence to a heat transfer fluid, e.g. ambient air, through forced convection by means of the fan 120.
Patent JP-2001141325-A (JP)
Title: Cold heat supplying facility
Inventor: YOSHIDA TAKASHI
IPC: F25B15/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a cold heat supplying facility, capable of contriving the improvement of a cooling capacity. SOLUTION: A cold heat supplying facility is provided with an evaporator 1 for evaporating refrigerant solution or water, an absorber 2 for absorbing refrigerant vapor evaporated in the evaporator 1 or water vapor, a reproducer reproducing by heating a liquid absorbed the water vapor in the absorber 2, and a condenser condensing the water vapor reproduced in the reproducer. Cold water for supplying cold heat and guided into a heat transfer tube 13 arranged in the evaporator 1 is cooled by the evaporation latent heat of the water vapor. The mixed liquid of water-lithium bromide-lithium iodine is used as the absorbing liquid while water, to which icing relaxation agent or water-soluble glycol is added, is used as the refrigerant liquid.
Patent JP-2000150287-A (JP)
Title: Coil manufacturing apparatus and member for coil terminal
Inventor: KURATA SHINICHI
IPC: H01R43/055
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a coil manufacturing apparatus which efficiently connect a metal terminal to the end of a coil for current passage and welding of the coil. SOLUTION: A pair of metal terminals 31 and 32 as winding start and end terminals are arranged in the width direction of a hoop, identical metal terminals 31 and 32 are provided continuous to the former terminals 31 and 32, and a hoop member 30 is fed into a pressing/welding device by a feeding mechanism 40, in steps of a distance corresponding to a length of the hoop between the metal terminals 31 and 32 along its longitudinal direction. The metal terminals 31 and 32 are cut off from the hoop 30, by cutting the connection parts with use of a cutter device 17 and by cutting the linkage parts with use of a cutter 55. Each of the terminals 31 and 32 has a pressing part to be pressed and welded to a wire 10 and a terminal part which is later to be formed as a mounting terminal to a substrate or the like, after the completion of a coil 60.
Patent JP-H11158319-A (JP)
Title: Apparatus for treating polyvinyl chloride-containing waste plastic and its treatment
Inventor: MAEZAWA YUKISHIGE
IPC: C10B53/07
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To form a recycleable recovered material, by treating a waste plastic containing a polyvinyl chloride properly. SOLUTION: In a dehydrochlorinating apparatus 10, a waste plastic is heated to >=200 deg.C, hydrogen chloride is liberated from a polyvinyl chloride contained in the waste plastic to form a hydrogen chloride-containing gas and an organic solid material having a reduced chlorine content. A gas generated from the dehydrochlorinating apparatus 10 is cooled or controlled in temperature to <=290 deg.C by a trap device 20 to separate an additive contained as a plasticizer or its reaction product from the gas. The gas sent from the trap device 20 is brought into contact with water at <=80 deg.C in a hydrochloric acid absorbing apparatus 30 to absorb hydrogen chloride in the gas.  An organic component in hydrochloric acid sent from the hydrochloric acid absorbing apparatus 30 is adsorbed on activated carbon by an activated carbon adsorption apparatus 40 to give hydrochloric acid containing a small amount of the dissolved organic component.
Patent JP-H01170384-A (JP)
Title: Controller for electric cleaner
Inventor: IMAI HIDETOSHI
IPC: H02P1/16
Filed: 1987-12-21
Abstract: PURPOSE:To reduce the rush current of a semiconductor switch at the time of starting a motor by supplying a half-wave voltage to the motor at the time of starting the motor, and supplying a full-wave voltage to the motor at the time of normal operation. CONSTITUTION:When a power switch 8 is closed, a semiconductor switch 2 is closed. In this case, a transistor 5 is turned OFF by the time constant of a resistor 9 and a capacitor 6 for a predetermined period of time. Thus, a current for rotating a motor flows through a diode 3, and the voltage applied to the motor 1 becomes a half-wave. After a predetermined time is elapsed, the transistor 5 is turned ON. Thus, the current for rotating the motor is bypassed through the diode 3, and the voltage applied to the motor 1 becomes a full-wave. Thus, it can prevent an excess current from flowing to the semiconductor switch at the time of starting the motor.
Patent JP-H08177015-A (JP)
Title: Heliport
Inventor: TAKAKURA SHUICHI
IPC: E01F3/00
Filed: 1994-12-27
Abstract: PURPOSE: To eliminate the high-plate fear of a passenger and avoid a danger from occurring by the blowing of a gust to a human body by arranging an elevator elevated and lowered between the upper and lower sections on the floor of a landing restriction zone in the landing restriction zone adjacent to the taking-off-and-landing region of a helicopter. CONSTITUTION: A passenger ascends stairs 20 from a floor 15 and reaches a deck 21, and opens an opening-closing door 18 and rides in an elevator 14 at the place of the deck 21. A hydraulic cylinder device 23 is operated by an elevating-lowering switch section, and a plunger rod 25 is lifted and the elevator 14 and a flashing member 27 are elevated. The passenger can ride in a helicopter 13 immediately from an entrance 14b on a floor 12 on a roof. A cylinder 24 for the plunger rod 25 is lowered by the indication of a remote controller. When the helicopter 13 lands, the hydraulic cylinder device 23 is operated by a remote control signal in the helicopter 13, the elevator 14 is moved, and the passenger can transfer immediately to the elevator 14.