baber/WOPTO huggingface dataset:
Patent JP-H11139497-A (JP)
Title: Aseptic filling valve
Inventor: ASADA YOSHINORI
IPC: B67C3/28
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To change an opening degree of a valve body according to a flow rate and enable correct control of the flow rate in the vicinity of filling termination where a filled flow rate is reduced by forming a movable range of an external moving body which moves the valve body for controlling the filled flow rate to be changeable via a stopper body. SOLUTION: An external moving body 6 is movably inserted in a small diameter space chamber 5a of a circular outer wall 16, and a stopper body 7 is movably inserted into a large diameter space chamber 5b. A moving cylinder chamber 31 for leading compressed air for moving the external moving body 6 upward is formed between a lower inner wall of the circular space chamber 6 and a lower end face of the external moving body 6, while a changing cylinder chamber 32 for moving the stopper body 7 downward for changing a movable range of the external moving body 6 is formed between an upper end inner wall of the circular space chamber 5 and the stopper body 7. When filling comes close to an end, the compressed air is supplied to the changing cylinder chamber 32 to decrease the movable range of the external moving body 6.
Patent JP-H03210414-A (JP)
Title: Device for measuring lateral change of rotating element
Inventor: TEIMOSHII EI SUKANZU
IPC: H05K3/00
Filed: 1990-11-06
Abstract: PURPOSE: To accurately detect diameter and eccentricity of a drill, etc., by combining an optical position detector and a rotational angle detector. CONSTITUTION: The light from a laser diode 64 is converged into a focus 78 with a condenser lens, and the transmitted light is detected with a detector 68. A sensor body 54 is moved in y direction, and a drill 42 is brought to the focal point. By rotating the drill 42, the first position y1 of the sensor body 54 where the light ray is shielded and a rotational angle at the time are obtained. The drill 42 is further rotated by 180 deg. from the rotational angle, and a position y2 of the sensor body 54 where the light ray is shielded by the rotational angle is obtained. The difference between the positions y1 and y2 represents an eccentricity. Then based on the first rotational angle, a position y3 of the sensor body 54 where the light passes by again is obtained. The difference between the positions y1 and y3 represents the diameter of drill.
Patent JP-H04175935-A (JP)
Title: Information processor
Inventor: YAMAMOTO MICHITAKA
IPC: G06F11/16
Filed: 1990-11-09
Abstract: PURPOSE:To detect a hardware fault of a preceding branch control part with small hardware by using the function of an ALU without completely dual constitution. CONSTITUTION:The arithmetic logic part(ALU) for general instructions have an arithmetic function for condition codes(CC) and alteration instructions; and logic for generating the CC with the arithmetic result and logic for deciding a branch condition in synchronism with the execution of a branch instruction are added, logic for synchronizing the branch instruction by delaying the branch condition decision result of the advanced branch control part is further added, and logic for comparing and verifying the decision results of the ALU and preceding branch control part is added. Consequently, the ALU and preceding branch control part are expected to generate the same result unless there is hardware fault, so the two results are compared to detect the hardware fault.
Patent JP-H07159742-A (JP)
Title: Optical modulator
Inventor: HAMADA HIDENOBU
IPC: G02F1/035
Filed: 1993-12-02
Abstract: PURPOSE:To provide an optical modulator capable of preventing the deterioration in an S/N and holding precise modulation even for a lapse of time. CONSTITUTION:A second polarizer 4 outputs an outgoing beam 8 based on signal electric field (Esy) and modulation period electric field (Emy) applied to a waveguide type Pockels element 3. The outgoing beam 8 when no signal electric field (Esy) is applied becomes a carrier wave (P) according to a phase difference angle (thetam) changing in proportion to the modulation period electric field (Emy). The outgoing beam 8 when the signal electric field (Esy) is applied becomes the waveform (P) according to the phase difference angle (theta) which the phase difference angle (thetas) changing in proportion to the signal electric field (Esy) is added to the phase difference angle (thetam). The outgoing beam 8 is transmitted by an optical fiber 14, and information is demodulated by an optical signal processing part 16 of a receiving side to be outputted.
Patent JP-H04175129-A (JP)
Title: Controller for injection molding machine
Inventor: SUZUKI MINORU
IPC: B29C45/76
Filed: 1990-11-09
Abstract: PURPOSE:To perform molding efficiently without necessitating trial molding, by providing a control part generating an operating signal, which is given to a molding machine, constituted of molding condition information estimated at a molding condition estimation part. CONSTITUTION:Information necessary for molding is applied to an input part 11. Then a resin parameter, molding machine parameter and mold parameter are treated according to an experimental formula based on input information at a molding condition estimation part 14 based on input information and the optimum condition necessary for the molding is calculated. An injection molding machine 15 is then controlled by a control part 16 based on the optimum condition calculated by the molding condition estimation part 14.
Patent JP-2001127717-A (JP)
Title: Receiving monitor device
Inventor: YAMAMOTO TAKEO
IPC: H04B17/309
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To monitor the center frequency of a phase-modulated wave of a digital modulated wave and further an HYB communication wave. SOLUTION: When a frequency signal is received by a wide-band antenna 10, a sweep reception part 20a sweeps the received frequency signal with a predetermined sweeping signal and at the same time, a squaring unit 30b squares the received frequency signal and inputs the result to a sweeping reception part 20b. Here, the sweeping signal used by the sweeping reception part 20a is squared by a squaring unit 30a and inputted to a sweeping reception part 20b, which sweeps the frequency signal squared by the squaring unit 30b with the sweeping signal squared by the squaring unit 30a; and then an extraction part 40 compares the sweeping result of the sweeping reception part 20a with the sweeping result of the sweeping reception part 20b to extract a phase- modulated wave of the received frequency signal.
Patent JP-H01145962-A (JP)
Title: Paper pipe supporting device
Inventor: WAKAO MITSUKI
IPC: B65H18/06
Filed: 1987-11-30
Abstract: PURPOSE:To enable transmission of a sufficient rotation force through resilient engagement of a resilient sleeve with the inner peripheral surface of a paper pipe, by providing a rod driving means which is engaged internally of a resilient sleeve engageable with the paper pipe, axially moves a rod based on a rotary shaft, and deforms the resilient sleeve in the shape of a drum. CONSTITUTION:A resilient sleeve 43 made of rubber or urethane is externally engaged for support between an end part flange 42a of a rod 42 axially slidably supported on a rotary shaft 41 and an end surface 41a of the rotary shaft 41. When the rod 42 is axially moved and nipped between the end part flange 42a and the end surface 41a of the rotary shaft 41, the resilient sleeve 43 is expanded in the shape of a drum, and this constitution enables transmission of sufficient torque through resilient engagement of the sleeve with the inner peripheral surface of the paper pipe. In this case, since the resilient sleeve 43 makes smooth surface contact with the inner peripheral surface of the paper pipe by dint of expansion, a crack is prevented from occurring to an engagement part.
Patent JP-S63154868-A (JP)
Title: Rolling prevention structure for double ended piston in disc cam type reciprocal compressor
Inventor: HATTORI MITSUHIRO
IPC: F04B27/08
Filed: 1986-12-18
Abstract: PURPOSE:To suppress rolling of a double ended piston, by mooring two pairs of rolls to the opposite sides of a longitudinal center line of a double end piston while shifting slightly. CONSTITUTION:A plurality of cylinder bores 4 are made in parallel with a rotary shaft 3 at the front side and rear side in a cylinder block 16 such that they are paired while holding a cam chamber 5 between them. A double ended piston 8 is fitted reciprocally in respective cylinder bores 4, and a disc cam 13 secured to the rotary shaft 3 to be waved is arranged rotatably in the cam chamber 5. Here, two pairs of rolls 14F, 14R are moored between the disc cam 13 and the double ended piston 8 at the opposite sides of a longitudinal center line (b) of the double ended piston 8 while shifting slightly. Consequently, under the state where the double ended piston 8 reached to the top dead center or the bottom dead center, said rolls 14F, 14R function to suppress rolling of the double ended piston 8.
Patent JP-H02148670-A (JP)
Title: Inserting method for module terminal and device therefor
Inventor: NAKAJIMA MAKOTO
IPC: H01R43/20
Filed: 1988-11-30
Abstract: PURPOSE:To enable the response to all kinds of connector terminals having various numbers of pins with one kind of module terminal taping parts by separating random numbers of pins from a chain of module terminal taping parts endlessly resin-formed, and forming them, and mounting and fixing them to a printed circuit substrate. CONSTITUTION:A chain of module terminal taping parts 12 is separated to some chains having random numbers of pin, and leads of the terminal parts are formed in the L-shaped to the direction transverse to the axial direction, and the formed module terminal parts is mounted to an insert hole formed in a printed circuit substrate 4. Thereby, the response to all kinds of connector terminals with one kind of module terminal taping parts 12 is possible without the requirement of some kinds of connector terminals adjusted to the numbers of the terminal pin. Furthermore, the alternation of the number of terminal pin is possible by the command alternation of the supply quantity of the module terminal taping parts 12 in response to the required number of the terminal pin. Therefore, the response to the connector terminal having the required number of pins in short time is possible.
Patent JP-2001120550-A (JP)
Title: Intra-body cavity ultrasonic probe system
Inventor: TSUTAKI SHINICHI
IPC: A61B8/12
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an intra-body cavity ultrasonic probe system excellent in workability capable of performing work in an operation feeling similar when independently using an intra-body cavity ultrasonic probe when performing puncture operation under observation by an ultrasonic tomographic image. SOLUTION: An intra-body cavity ultrasonic probe system 1 is mainly composed of an ultrasonic probe 2 arranged in a tip part of an inserting part 21 of an ultrasonic vibrator part 20, a puncture device 3 having a function for puncturing a puncture needle 31 in an observation object part by projecting by a prescribed quantity, a gripping member 4 for constituting a gripping part, an ultrasonic observing device 6 connected with an ultrasonic cord 22 and a display device 7 for displaying an ultrasonic image. The ultrasonic probe 2 has a thick diameter part 25 for housing a driving system, and a recessed part 26 being a connecting part of the puncture device 3 and the gripping member 4 is formed on the base end surface side of this thick diameter part 25.  A width dimension of a device body 32 and the gripping member 4 is formed in a prescribed fitting dimension so as to be engaged with and arranged in the recessed part 26.
Patent JP-H06126755-A (JP)
Title: Method for molding polyurethane sheet pad
Inventor: ISHII MASASHI
IPC: B29C44/04
Filed: 1992-10-15
Abstract: PURPOSE:To improve the durability of a sheet pad by providing a liquid reservoir container of a cross-linked polyolefine foam with a surface wetting index of 36dyne/cm min in the side part of a foam-molding die and molding the sheet pad in which the reservoir container remains. CONSTITUTION:A liquid reservoir container 5 is installed in the side part 3 of a foam-molding die 4 having a center part 2 corresponding to the seat part 10 of a sheet pad 7 and both sides 3 corresponding to a bank part in a cavity 1. The reservoir container 5 is formed in cross-linking polyolefine foam, and its surface indicates a wetting index of 36dyne/cm min. Consequently, the liquid reservoir container 5 is free from deformation and a sheet pad of specified shape is obtained. At the same time, the sheet pad no longer peels off due to its improved adhesive properties. Therefore, the sheet pad 7 can be molded into a specified structural form and at the same time, its durability can be improved.
Patent JP-H09222625-A (JP)
Title: Method and apparatus for optically restoring synchronization of light signal including series of pulses
Inventor: FONTANA FLAVIO
IPC: H04B10/556
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To optical restore the synchronization of optical line digital signals including a series of digital pulses moving in optical fiber circuits at a previous ly set iterative frequency by constituting a light clock signal including pulse trains having the same iterative frequency. SOLUTION: The tapped line signal parts are superposed on pumping radiation by a splitter 20, are supplied to the optical fiber 24 and are sent via a splitter 26 to a looped optical route 25. The presence of the line signals together with the pumping radiation generate the clone signal formed by an FWM phenomenon. The clone signal is suppressed by a filter 31 and is split by a splitter 33. Next, the length of the looped optical route 25 is adjusted. If the zero pulse of the clone signal coincides with one pulse of the line signal, the zero pulse of the alone signal turns to the one pulse at the time of the next circulation in the looped optical route 25. The signal of the one pulse train having the same iterative frequency as the iterative frequency of the line signal passes the looped route 25.
Patent JP-S62175366-A (JP)
Title: Copying device
Inventor: HARUHARA IZURU
IPC: G03G15/00
Filed: 1986-12-19
Abstract: PURPOSE:To aim at to precisely set each of two sets of originals onto an expo sure surface of a copying machine, by providing a paper feed means for feeding the two sets of originals on an original hopper in the direction orthogonal to the direction of paper feed to convey the originals onto the exposure surface of the copying machine. CONSTITUTION:Two sets of originals are lined up on original setting sections 1a, 1b in an original hopper 1. Further, a paper feed roller 5 pushes out originals on the original setting sections 1a, 1b one by one from the lowermost thereof onto a light exposure glass pane 9 in a copying machine (a) in the direction orthogonal to the direction of feed of image transfer sheets in parallel with each other. Then the originals are discharged in parallel with each other into a stock sections 2a, 2b on an original stocker 2. With this arrangement, it is possible to precisely set originals from the sets thereof on the exposure surfaces of the copying machine.
Patent JP-H10132825-A (JP)
Title: Sleep device of measuring device
Inventor: AISAKA NAOKI
IPC: G01N30/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To enable the simple setting of time to turn off or to reduce the output to a lamp, etc., by setting the time to stop the power supply to or perform the control of a specific part. SOLUTION: In the case that a driving part which lights the light source lamp 4 of a detector is controlled by a control part 2 which executes the time program of the whole, a sleep setting part 6 sets the time to turn off the lamp 4 to the control part 2. By enabling the OFF setting of the lamp 4 to be performed in a sleep function, it is possible to improve operability and to prevent the exhaustion of the lamp 4. When the sleep function is set, if time a program is executed, the lamp 4 is turned off at the time when the program is completed. In addition, it is possible to apply this sleep function not only for turning off the lamp 4 but also for reducing output such as excitation and operating speed of a display and motor.
Patent JP-H09119507-A (JP)
Title: Spoke type helical gear
Inventor: YANO MITSURU
IPC: F16H55/17
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce deformation of a rim part by axial direction force, and remarkably reduce noise at the time of engaging by providing with two train spokes which are symmetrically slid in an axial direction. SOLUTION: A device is provided with a hub part 2, a plurality of spokes 4 which extend radially from the hub part 2, and a rim part 1 which is joined with the outer end part of the spoke 4, and tooth are formed on the outer peripheral surface of the rim part 1. The spoke 4 consists of two trains 41, 42 which are slid in an axial direction, and each spoke 41, 42 is inclined toward an outside in an outer side of a radial direction.
Patent JP-H09121651-A (JP)
Title: Transferring truck of rail running type tea field controller
Inventor: OOKUBO HARUSADA
IPC: A01B75/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a transferring truck of a rail running type tea field controller having a miniaturized and lightened structure, and improved load-transporting property and safety by placing an extending rail expanding an effective length of a loading rail to the opposite side of the tea levee on the loading rail. SOLUTION: This transferring truck 1 has a transferring chassis 5 constructed by providing a chassis frame 3 with a transferring means 4, two loading rails 6 loaded on the chassis frame 3, directly supporting the rail running type tea field controller 2 and guiding penetration of the running type tea field controller 2 onto laid rails R laid between the tea levee L and a setting angle controlling mechanism 7 controlling a setting angle to the chassis frame 3 of the laid rail 6 so as the controller 2 to penetrate in the direction coincident with the long direction of the tea levee L. An extending rail 8 capable of sliding to the loading rail 6 and expanding an effective length of the loading rail 6 to the opposite side of the tea levee L is laid to at least one of the loading rails 6. A breadth of the transferring truck 1 is preferably set to be <=1,690mm in at least a stored state.
Patent JP-H01144494-A (JP)
Title: Lubricant for injection sleeve of casting machine
Inventor: AOYAMA SHUNZO
IPC: C10N10/08
Filed: 1987-11-30
Abstract: PURPOSE:To provide a lubricant obtained by mixing a heat-meltable lubrication powder with a heat-insulating powder and effective in lubricating a reciprocating plunger tip by coating to the inner circumference of an injection sleeve of a casting machine. CONSTITUTION:The objective lubricant is produced by mixing (A) powder having lubricity and melting with the heat of an injection sleeve (e.g., stearic acid salts, polytetrafluoroethylene, phthalocyanine, PE, PP, indium, lead or molybdenum disulfide) and (B) powder having heat-insulation property and absolutely non-reactive to molten metal (e.g., oxides such as Na2O, BeO, MgO, Al2O3, SiO2, CaO, TiO2, Cr2O3, MnO2, Fe2O3, FeO, MnO and PbO, talc, spinel and mullite).
Patent JP-H07160304-A (JP)
Title: Feedback gain determining method
Inventor: MIYAHARA TOSHIHARU
IPC: G05B13/02
Filed: 1993-12-03
Abstract: PURPOSE:To provide the method which can determine the optimum value of a feedback gain such as a PID gain securely and easily in a short time irrelevantly to the kind of a controlled system. CONSTITUTION:The feedback gain determining method shown in the figure sets the feedback gain M4 to a certain value in an evaluated quantity calculating process M10 and performs feedback control M2, and calculates an evaluated quantity M8 by using the value of an obtained controlled variable M6. In a final value determining process M12, this evaluated quantity calculating process M10 is repeated a specific number of times and the obtained evaluated quantity M8 is used to determine the optimum value of the feedback gain M4 under specific conditions. The evaluated quantity M8 is a quantity with which the influence of the feedback gain M4 on the controlled variable M6 can exactly be evaluated, so the evaluated quantity M8 is collated with the specific conditions to determine the feedback gain M4 so that the obtained controlled variable M6 is optimum.
Patent JP-H01147045-A (JP)
Title: Manufacturing facility for both cold-rolled steel sheet and galvanized steel sheet
Inventor: YAMAGUCHI SUSUMU
IPC: C23C2/00
Filed: 1987-11-30
Abstract: PURPOSE:To shorten process changeover time and to improve operating efficiency of the title facility by connecting both the tip and the rear end of a steel sheet with a joint plate at a time for changing over the manufacturing processes of cold-rolled steel sheets and galvanized steel sheets. CONSTITUTION:At the time for changing over a steel sheet to a galvanized steel sheet manufacturing process from a cold-rolled steel sheet manufacturing process in a second carrier path wherein the steel sheet 1 is run without passing through a plating bath 3, the steel sheet 1 is cut with a shearing machine 17 and the rear end of a preceding steel sheet 1 is passed-through to a stitcher 22. After advancing the following steel sheet 1, its tip is connected to the rear end of a joint plate 24 with a stitcher 19. The tip of the joint plate 24 is passed through press rolls 27, 29 via a holder 20 and connected to the rear end of the preceding steel sheet 1 with a stitcher 22. Thereby the steel sheet 1 is run along a first carrier path in which it is passed through the plating bath 3. By such a way, the processes can be changed in a short time by performing changeover between the first carrier path and the second carrier path.
Patent JP-H03168479-A (JP)
Title: Selector valve
Inventor: UEMURA YOSHIHISA
IPC: F16K31/04
Filed: 1989-11-22
Abstract: PURPOSE:To hold a pressing condition with out requiring any energy by turning an eccentric unit by a motor, pressing a valve unit to the first or second valve seat in a position of the dead point of the eccentric unit and cutting off electrification in the pressing condition. CONSTITUTION:A selector valve is formed of a valve A and an operating mechanism B. The valve A has the first, second, third ports 3, 4, 5 and the first and second valve seats, 6, 7, and a valve unit 11 is mounted to a valve shaft 10 through a valve unit arm 12 and position-selectably pressed to the valve seats 6, 7. In the operating mechanism B, a turn motion of a motor 15 is converted by a converting mechanism 16 into a reciprocating motion which is transmitted to the valve shaft 10. The converting mechanism is provided with an eccentric unit 21, arms 23, 24, etc. While in a stop switch mechanism 17, electrification in a pressing position is cut off by the first and second stop switches 31, 32 through action of a switch cam 29. Thus pressing of the valve unit is maintained in the dead point of the eccentric unit, during this time, no energy is consumed with no electrification.
Patent JP-H03166247-A (JP)
Title: Vibration damping composition
Inventor: TAKAMATSU HIDEO
IPC: C08L23/22
Filed: 1989-11-22
Abstract: PURPOSE:To obtain a vibration damping composition, composed of a specific block copolymer and isobutylene-based polymer and capable of exhibiting excellent vibration damping performance within a wide temperature range. CONSTITUTION:A vibration damping composition obtained by blending (A) a block copolymer, containing (A1) blocks, having 2500-40000 number-average molecular weight, composed of a vinyl aromatic monomer (e.g. styrene) and linked to (A2) blocks composed of isoprene or an isoprene-butadiene mixture and having 10000-200000 number-average molecular weight and >=40wt.% content of 3,4 and 1,2-bonds and peaks of the main dispersion of tandelta at >=0 deg.C or partially hydrogenated blocks in the form of A1-(A2-A1)n or (A1-A2)n (n is >=1) and having 30000-300000 molecular weight with (B) an isobutylene-based polymer at (95/5)-(30/70) weight ratio.