baber/WOPTO huggingface dataset:
Patent JP-H06156364-A (JP)
Title: Hull body block assembling method for steel vessel
Inventor: OCHI HISAYUKI
IPC: B63B9/06
Filed: 1992-11-16
Abstract: PURPOSE:To obviate the need for cutting out a throat and greatly reduce the welding works when each hull outside plating is welded. CONSTITUTION:Hull block assembling works are executed as follows; each longitudinal buckle proof member 1 is fixedly installed to the insides of both the end sections of a curved hull outside plating in the width direction, a floor 3 is fixedly installed therein, one side section of which connects the buckle proof members 1 to each other linearly, and the other side section is recessed in the curved section of the hull outside plating 2. A steel vessel comprises a small block fitted into both an outside plating 6 at the vessel's bottom to which prefabricated structural members are fixedly installed, and a hull outside plating 7 wherein the aforesaid small block has a bulge keel 4 fixedly installed on the curved outer surface of the curved hull outside plating.
Patent JP-2000165451-A (JP)
Title: Method and device for designing communication network
Inventor: LOTFI BENMOHAMED
IPC: G06F17/50
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To automatically calculate the worst and the best necessary link capacities, to optimize the topology of a network and to obtain a tool for deciding optimum router arrangement by reinforcing an initial network topology having a link and a related capacity by means of one of an additional link or the capacity. SOLUTION: A communication network designing method is provided with a step for reinforcing the initial network topology having the link and the related capacity by one of the additional link or the capacity. Besides, the step for repeating the reinforcing stage till a flow request concerning single connection is routed in a packet base network is also provided. An IP network designing system 10, for example, for executing this is provided with plural mutually connected function processors, that is, a routing processor 12, a worst case necessary link capacity processor 14, a best link capacity designing processor 16, a network topology optimizing processor 18 and a router replacement processor 20.
Patent JP-2000155386-A (JP)
Title: Base for image forming element
Inventor: GULA THADDEUS STEPHEN
IPC: B41M5/382
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a print material which is least in twisting and has curling resistance in spite of a change in humidity by forming a base for an image forming element including at least two webs in such a manner that the strongest direction of the respective webs is within a specific angle of a longitudinal or transverse direction and that the rigidity ratio of the longitudinal direction with respect to the transverse direction of the respective webs is within a specific range. SOLUTION: A laminated base is formed by applying biaxially stretched sheets on the respective surfaces of base paper. The biaxially stretched sheets and the base paper have the strongest direction within 3 deg. of the longitudinal direction 14 or the transverse direction. The rigidity ratio of the longitudinal direction 14 with respect to the transverse direction 12 of the respective webs is preferably higher than 1.5 or below 0.7. This image forming member may be formed as a thin layer since thin and strong polymer layers are used to obtain the balance of image curling force. The images are flat and do not, consequently, have the undesirable reflection and distortion which occur by viewing the curled images and, therefore, the member is further comfortable for persons which view the images.
Patent JP-H07188406-A (JP)
Title: Polyester resin chip
Inventor: OKAMOTO TOMOHIRO
IPC: C08L67/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a polybutylene terephthalate polyester resin chip which can provide a molded product having excellent mechanical strength without adding any crystal nucleus by applying certain impact on a polybutylene terephthalate resin chip to increase the rate of crystallization. CONSTITUTION:This polyester resin chip comprises a polyester comprising dicarboxylic acid units composed mainly of terephthalic acid units and glycol units composed mainly of 1,4-butanediol units. The semicrystallization time Ts (sec) at 210 deg.C in a portion of 40wt.% from the surface of the chip and the semicrystallization time Tc (sea) at 210 deg.C in a portion of 60wt.% from the center of the chip satisfies the requirement of the formula Ts/Tc<=0.9.
Patent JP-H10161075-A (JP)
Title: Color display
Inventor: KATSURAGAWA TADAO
IPC: G02F1/09
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a color display capable of performing the digital recording and reproducing of a color picture with high contrast and erasing the picture repeatingly by providing a micromagnetic head array and also providing a color filter. SOLUTION: This color display is made to be such constitution that a color picture is seen from a substrate side by forming a recording medium 9 while successively laminating a polarizer layer 3, a magnetic layer 5 having a Faraday effect and a reflection layer 7 on a transparent layer 1 and by providing a color filter 2 at one position of either the interval between the transparent substrate 1 and the polarizer layer 3 or the interval between the polarizer layer 3 and the magnetic layer 5 in the recording medium and by magnetizing the magnetic layer 5 according to a desired color picture while providing a micromagnetic head array 11 at the reflection layer side of the recording medium.
Patent JP-H10160957-A (JP)
Title: Opening and closing method for optical connector and connecting device
Inventor: TAKIZAWA KAZUHIRO
IPC: G02B6/24
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the misalignment between a base and a cap accompanying with impact without requiring large force for opening and closing by rotating the opening/ closing means of opening/closing implement as elliptic cams. SOLUTION: The opening/closing implement 60 freely rotatably bears revolving shafts 64 by a front wall 620 and a rear wall 622. The spacings between these revolving shafts 64 are set the same as the spacings between the opening/closing means insertion grooves 24 of an optical connector 10. Only the central parts 640 of the respective revolving shafts 64 are formed to a square shape in section and leaf springs 66 are brought into contact with these parts. The opening/closing means 68 consisting of the elliptic cams are mounted at the front ends of the respective revolving shafts 64 and knobs 70 are mounted at the rear ends thereof. The opening/closing means 68 of the elliptic cams are held horizontal and are inserted into the opening/closing insertion grooves 24 and are rotated 90 deg.. The main body 11 of the optical connector 10 is then slightly opened from the cap.  The coverings at the front ends of coated optical fibers 50 are then removed and these front ends are inserted into the optical connector 10 from both sides and are butted against each other at the center. When the opening/closing means 68 of the elliptic cams are held horizontal again, the bare fibers existing in alignment grooves are clamped by the cap and are mechanically connected.
Patent JP-H02181084-A (JP)
Title: Scroll type fluid device
Inventor: HIWADA TAKESHI
IPC: F04C18/02
Filed: 1988-12-29
Abstract: PURPOSE:To prevent oil shortage securely by forming a suction chamber between a mirror plate of a fixed scroll and a frame for leading low pressure fluid from the external to between both laps, and rotating the led fluid in the direction of revolution by means of a guide member. CONSTITUTION:If a rotary scroll 8 is revolved to a fixed scroll 7 without autorotation, a closed chamber 18 is formed between mirror plates 11, 12 by laps 13, 14 of both scrolls 7, 8 to shrink while moving toward the center. In the meanwhile, low pressure fluid is sent from a low pressure chamber 2b through a suction passage 15c, a suction chamber 19 to the closed chamber 18 to be compressed. When it gets into the suction chamber 19, low pressure fluid is guided by a guide member to rotate in the direction of revolution of the rotary scroll 8 to separate mixed lubrication oil by centrifugal force and store the lubrication oil in the suction chamber 19, while returning it through a passage 42 to the low pressure chamber 2b. Oil shortage can thus be prevented securely even at the time of high speed rotation.
Patent JP-H11156654-A (JP)
Title: Clamping device
Inventor: SHIGEMORI MASAHIRO
IPC: B23Q3/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To dispense with troublesome maintenance of spring replacement. SOLUTION: When a piston 43 is lifted, a tapered surface 43h of the piston 43 pressurizes a tapered surface 50d of a clamping pin 50, for moving the clamping pin 50 in a direction of an arrow X. The clamping pin 50 is in press- contact with a float pin 36 for constraining the movement of the float pin 36, so that the float pin 36 is kept press-contact with a work α. When the piston 43 is lowered, a tapered surface 43i of the piston 43 pressurizes a tapered surface 50e of the clamping pin 50. The clamping pin 50 is moved in the opposite direction of the arrow X and separated from the float pin 36. Movement of the float pin 36 is thus allowed. An exclusive spring for retreating the clamping pin 50 is thus dispensed with, for unnecessitating troublesome maintenance such as replacement of the spring.
Patent JP-H02174983-A (JP)
Title: Device for cleaning surface of cylindrical object
Inventor: SATO YASUSHI
IPC: A46B13/02
Filed: 1988-12-28
Abstract: PURPOSE:To easily clean the outside surface of the pipe within the group of the pipes which are in tight contact with each other by segmenting plural pieces of cylindrical brushes to left and right two brush groups and rotating the brushes by each segment in such a manner that the rotating directions are opposite to each other. CONSTITUTION:A cleaning part 3 is brought into contact with the cleaning pipe 21. Three pieces of the cylindrical wire brushes 7 and the remaining three pieces of the cylindrical wire brushes 7' are rotated in the directions opposite to each other to scrape off the deposits 22 on the pipe 21 surface. The entire part of the polishing part is attracted to the pipe 21 by the reaction of this time. There is, therefore, no need for pressing an arm 2 to the pipe 21 with undue force. After the deposits 22 are cleaned, the arm 2 is pulled to a control part 1 side to rotate a motor case 5 each slightly around the pipe 21 while the respective wire brushes 7, 7' are kept rotated, by which the deposits 22 are cleaned uniformly over the half circumference of the pipe 21. Whether the deposits 22 fall during the cleaning or not is decided by the drop of the current values of motors 8, 8'.
Patent JP-H11160284-A (JP)
Title: Magnetic powder flaw detecting magnetizing apparatus
Inventor: MITSUYOSHI TERUMASA
IPC: G01N27/84
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic powder flaw detecting magnetizing apparatus for relatively strengthening a magnetizing force of a valid magnetic field area by vanishing an invalid magnetic field area. SOLUTION: In the magnetic powder flaw detecting magnetizing apparatus, coils 2a and 2b are formed in a cross shape. A conveyor 1 for conveying a material to be inspected is passed through the coils 2a and 2b. An AC current is supplied to the two coils 2a, 2b to magnetize the material, thereby detecting a damage in an X-Y direction by one magnetization. The two coils 2a, 2b become parallel to a side of the conveyor 1 at their inner peripheral surfaces near the side in a horizontal direction of the conveyor 1.
Patent JP-2000166146-A (JP)
Title: Outer rotor and outer rotor motor
Inventor: ONO TAKAO
IPC: H02K1/28
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotor which improves motor efficiency, has little outer peripheral deflection, can ensure insulation to a coil of the rotor sufficiently, and has little possibility of exfoliation and drop of a permanent magnet. SOLUTION: An outer rotor 10 is provided with a rotor shaft 56 which is coaxially arranged inside a cylindrically formed back yoke 12, a linkage part 16 for linking the shaft 56 with the back yoke 12, and a permanent magnet 60 fixed on the inner peripheral surface of the back yoke 12 along the peripheral direction. The linkage part 16 is formed as a closed-end cylinder body by using resin material having electric insulation property. The back yoke 12 and the permanent magnet 60 are embedded in a cylindrical part 18 of the cylinder body, in such a manner that at least a part of the inner surface of the permanent magnet 60 is covered with a resin material. The end portion of the rotor shaft 56 is embedded and fixed in the central part of the bottom surface 20 of the cylinder body.
Patent JP-H06156425-A (JP)
Title: Fermented soybeans filling device
Inventor: NISHIYAMA TETSUO
IPC: A23L11/00
Filed: 1992-11-18
Abstract: PURPOSE:To provide a fermented soybeans filling device for which a choking does not occur, and which can ensure a favorable metering precision. CONSTITUTION:The fermented soybeans filling device is equipped with a chuter 2 which is formed into a gutter form, and moves fermented soybeans, being put inside, forward by a vibration, shutter 4 which is openably arranged at the front end of the chuter 2, push-out plate 6 which is provided on the chuter 2, to be movable in the longitudinal and vertical directions so as to be able to push out fermented soybeans to the shutter 4 side, and a nozzle 11 which is arranged in front of the shutter 4 and makes the fermented soybeans drop downward.
Patent JP-H04197642-A (JP)
Title: Ink jet recorder
Inventor: ODA HAJIME
IPC: B41J2/045
Filed: 1990-11-28
Abstract: PURPOSE:To enable ink to be smoothly supplied even for increase of an amount of air in an ink chamber by a method wherein many small diameter components are stored in the ink chamber, and the ink is always held at a high level by reducing the amount of air to be accumulated in an inside by a capillary phenomenon in supply of the ink. CONSTITUTION:Since many small balls 116 are stored in an ink chamber 106 when ink is initially filled, when the ink I enters the ink chamber 106, the ink I reaches an upper part in comparatively short time by mutual capillary phenomena of the small balls 116. Besides, though air A enters the ink chamber 106 from an ink discharge opening 107 and a connection part of an ink supply tube 111 by impact of a recording head 100 and further the air A contained in the ink I is separated in the ink chamber 106 to increase the amount of air, since the amount of air enclosed initially in the ink chamber 106 is little and a surface of the ink I is always held high, the air A is prevented from entering a lower deep part. Therefore, the ink discharge opening 107 and the ink supply tube at an almost intermediate part of the ink chamber 106 are kept in a normal ink supply state.
Patent JP-2001150265-A (JP)
Title: Fixture of assembling and holding tool for perforated plate
Inventor: ITO SHOJI
IPC: H01B13/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a fixture of an assembling and holding tool for a perforated plate, the fixture providing good productivity and having few restrictions on layout. SOLUTION: A pressing part and an engaging part are provided for clamping the assembling and holding tool 3 into the perforated plate 1. A stopping operation means is provided for clamping the assembling and holding tool 3 into the perforated plate 1 by means of the pressing part and the engaging part. The stopping operation means has a manually operated handle 26 being circular at least in its plane shape and capable of being manually rotated from the front of the perforated plate 1.
Patent JP-2001155852-A (JP)
Title: Electric field light emitting lamp
Inventor: HORA TAKAYUKI
IPC: H05B33/04
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide electric field light-emitting lamp that can improve adhering strength of heat seal tape and can prevent a separating of lead. SOLUTION: In electric field light emitting lamp 1, a current collecting band 8 is formed at a transparent electrode 3, and a light emitting layer 5, a reflecting insulation layer 6 and an inner surface electrode 7 are piled up on the transparent electrode 3 so that they are not contacted with the current collecting band 8, and lead lines 39, 40 are connected to the current collecting band 8 and the inner surface electrode 7, respectively. A insulating heat seal tape 10 is heat-pressed on an area over current collecting band forming area 3a, the current collecting band 8, a lead connecting portion 8a of the transparent electrode side, opposing insulation extending portion 6a, and a lead connecting portion 7a of an inner surface electrode side.
Patent JP-H04200227-A (JP)
Title: Overcurrent relay unit
Inventor: FUJIKAWA MITSUHIRO
IPC: H02H3/08
Filed: 1990-11-29
Abstract: PURPOSE:To sustain coordinated protection of system even upon switching of protective system by switching the setting values based on a power system switching signal. CONSTITUTION:During normal operation, power is fed through a transformer 2 and a circuit breaker 1c and protective coordination is made between overcurrent relays 4a, 4b and a setting section 11. When power is fed from a generator, protective coordination is made between an overcurrent relay 4c and a setting section 12. Consequently, coordinated setting of generator side system is made at the setting section 12 and open/close states of the circuit breakers 4b, 4c are fed to an overcurrent relay 5 and then a control section 17 selects the setting section thus coordinating the system.
Patent JP-H02176113-A (JP)
Title: Intake device for engine
Inventor: HARADA MASAKI
IPC: F02M35/12
Filed: 1988-12-28
Abstract: PURPOSE:To effectively reduce intake noise and effectively prevent the reduction of the filling efficiency by providing a resonator reducing resonance waves generated by compression waves at the downstream end section of an intake passage. CONSTITUTION:(0.5+n)-order resonance waves are generated in the preset engine rotation region in an intake passage by the interference between compression waves generated by the pulsation of the intake air in a surge tank 11 and reflected waves from an opening section 1, where (n) is an integer of 0 or above. A Helmholtz type resonator 16 is connected to an intake pipe 7 via a connecting pipe 15 at a position immediately upstream a throttle body 8 to reduce these resonance waves. The sound pressure level of the resonance waves is lowered, and the intake noise generated from the opening section 1 of the intake passage K can be sharply reduced. The intake pressure is kept at the state with no intake pulsation, thus the filling efficiency of the intake air is improved, and the output torque of an engine CE can be improved.
Patent JP-2000164453-A (JP)
Title: Metal evaporated film and capacitor using the same
Inventor: YUUKI KAZUICHI
IPC: C23C14/20
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a metal evaporated film for capacitor which can be pressed with high workability and can eliminate the resonance noise of a capacitor, by appropriately combining the average molecular weight of the oil forming the margin of the film with the average surface roughness of the film and a capacitor using the film. SOLUTION: In a metal evaporated film 1 having a metal evaporated layer 4 which becomes an electrode and a margin section 3 formed of oil 6 on one surface of a substrate composed of a high polymer film 2, the average molecular weight Mw of the oil 6 and the average surface roughness Ra (nm) of each surface of the film 2 are adjusted so that the ratio Mw/Ra of the average molecular weight of the oil 6 to the average surface roughness of the surface of the film 2 having the larger average surface roughness may meet a relation, 25<=Mw/Ra<=150.
Patent JP-H06180764-A (JP)
Title: Microcomputer
Inventor: MIYAKE TAKASHI
IPC: G06F1/14
Filed: 1992-12-14
Abstract: PURPOSE:To execute periodical A/D conversion by small software load as compared with a convensional microcomputer by starting the A/D conversion operation of an A/D converter only by applying an underflow signal. CONSTITUTION:When a CPU 2 continuously drives a programmable timer 3 through an internal bus 6 by using a value set up in the timer 3 as an initial value, the timer 3 starts down counting from the initial value and repeats underflow operation. Since an underflow signal 5 is applied to an A/D converter 4 in each underflow operation of the timer 3, the A/D converter 4 executes A/D conversion in each input of the signal 5. After ending the A/D conversion, the A/D conversion operation is stopped and an interruption signal 7 is outputted to interrupt the CPU 2. In addition, the timer 3 generates the underflow signal 5 also when all '0' is written through the bus 6.
Patent JP-2001118646-A (JP)
Title: Guide for coupler
Inventor: HASEGAWA KENICHI
IPC: H01R13/73
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a guide for coupler which enables connecting the coupler easily and certainly. SOLUTION: The guide comprises the first standing pieces 31 saddling over the first member side coupler and the second standing pieces saddling over the second member side coupler 33. By coupling the first pieces 31 and the second 33, the coupler at the first member side and that at the second can be positioned at the connectable position.
Patent JP-H05164440-A (JP)
Title: Ice making device of refrigerator
Inventor: NAKANISHI KEIJI
IPC: F25C1/10
Filed: 1991-12-17
Abstract: PURPOSE:To prevent an ice making pan from being excessively cooled even if the ice making pan is exposed to cold air for a long period of time while the ice making operation is completed. CONSTITUTION:Ice making operation is carried out by heating an upper part of an ice making pan 12 with a lid heater 23 while a lower part of the ice making pan 12 is being exposed to cold air. Upon sensing a temperature of -13.5 deg.C or less with a pan temperature sensor 15, the ice making operation is completed. Period more than a specified period of time is required for completing the ice making operation, so that ice separation is not carried out even if a temperature sensor 15 detects a temperature of -13.5 deg.C or less for a sake of safety. With this arrangement, during a rapid cooling operation, since a larger amount of cold air than that obtained during a normal operation is blown against the ice making pan 12, the pan temperature sensor 15 detects early -13.5 deg.C and an ice separation is waited until a specified period of time elapses. Under this waiting of the ice separation, the pan heater 14 is electrically energized to heat the bottom part of the ice making pan 12 and the pan temperature sensor 15, resulting in that the bottom part of the ice making pan 12 and the temperature sensor are not cooled too much.