baber/WOPTO huggingface dataset:
Patent JP-H0294183-A (JP)
Title: Magnetic head positioning device
Inventor: ISHIMATSU NORIAKI
IPC: G11B21/02
Filed: 1988-09-30
Abstract: PURPOSE:To prevent deformation of the magnetic circuit and central shaft of the title device by printing a cylindrical sleeve coupled with an upper base plate with screws into contact with the upper end face of the central shaft so as to fill up the gap between the upper base plate and central shaft with the sleeve. CONSTITUTION:A coil 6 provided in a magnetic circuit 7 is fixed to one side of a housing 3 opposite to arms 1 and the coil 6 and arms 1 move in one body. The upper part of a central shaft 5 and lower part of the magnetic circuit 7 are respectively supported by an upper and lower base plates 8a and 8b and a sleeve 9 is coupled with the upper plate 8a with a screw 10 and adjustable in height. Namely, the lower end of the sleeve 9 is brought into contact with the upper end face of the central shaft 5 so as to fill up the gap between the shaft 5 and upper plate 8a by adjusting the fitting height of the sleeve 9 coupled with the upper plate 8a with the screw 10 by moving the sleeve in the vertical direction by rotation. When the central shaft 5 is fixed to the upper base plate 8a by tightening the screw 10 after adjusting the fitting height of the sleeve 9, the shaft 5 and magnetic circuit 7 can be fixed to the plate 8a. Therefore, deformation of the shaft 5 and circuit 7 can be prevented.
Patent JP-H0295004-A (JP)
Title: Electric power amplifier
Inventor: SASAKI SHUSAKU
IPC: H03F1/52
Filed: 1988-09-30
Abstract: PURPOSE:To attain miniaturization of the amplifying part and the high output by heat-transferring the heat generated by a high frequency electric power amplifying part with a heat pipe and radiating heat with a radiator. CONSTITUTION:The title device is composed of a high frequency electric power source amplifying part 6, a radiator 7 and a heat pipe 1 to connect the two, and a heat inputting part 2 of the heat pipe 1 is set in, nearest possible to an electric power amplifier 6A in a high frequency amplifying part 6, and a heat radiating part 3 of the heat pipe 1 becomes the radiator 7. Here, the heat generated by the electric power amplifier 6A is transferred to the radiator 7 by the heat pipe 1 and radiated. Plural heat inputting parts 2 may exist as needed so that, the heat absorption of the entire electric power amplifier 6A may be brought. Thus, the miniaturization and the high output can be achieved.
Patent JP-2000073687-A (JP)
Title: Diameter-enlarging shield excavation machine and its formation
Inventor: UCHIYAMA SUSUMU
IPC: E21D9/087
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To excavate a large diameter tunnel following a small diameter tunnel by fimly fixing peripheral blocks divided into four parts of the upper and lower sides and the right and left sides to the outer periphery of a small diameter tunnel excavation machine in an arrival shaft and forming a large diameter tunnel excavation machine. SOLUTION: A small diameter tunnel excavation machine M which has excavated a small diameter tunnel is pushed out to an arrival shaft and front shell skin plates 25 divided into four parts of the upper and lower sides and the right and left sides are firmly fixed to the outer periphery of the front shell skin plate 1 of the excavation machine M. Then, the hood of the excavation machine M and the rear shell skin plate are removed and the rear shell block 24 is connected and further, a cutter disk block 26 is fitted to the outer periphery of a small diameter cutter disk Dm to form a large diameter disk cutter Dn and form a large diameter tunnel excavation machine N.  In this time, a shield jack 16 is shifted and a mud removal pipe 30 is newly laid, and bending jacks 9, an erector 17, and a circularity holder 18 are adjusted for respective strokes and used for the excavation machine N in common. Accordingly, the large diameter tunnel following the small diameter tunnel can be excavated.
Patent JP-H0560506-A (JP)
Title: Lead wire for strain gauge
Inventor: IYAMA YOSHINOBU
IPC: H01B11/02
Filed: 1991-09-03
Abstract: PURPOSE:To provide a strain gauge lead wire capable of eliminating electromagnetic coupling, and improving strain Measurement accuracy in electromagnetic field. CONSTITUTION:A strain gauge 1 is fitted to a measurement object 4 in electromagnetic field. Lead wires 20 led from the strain gauge 1 are formed as a twisted pair comprising electrically opposed wires as stranded. Furthermore, the lead wires 20 are covered with a conductive cylindrical body 21. This body 21 is grounded in a strain measurement device 3 and kept at zero potential. As a result, electrostatic shield is formed and, therefore, electrostatic coupling can be prevented. Also, as the lead wires 20 are formed as a twisted pair, electromagnetic induction can be prevented.
Patent JP-H03110226-A (JP)
Title: Sterilizing device of tank water supply system
Inventor: IWATA HIDEO
IPC: C02F1/00
Filed: 1989-09-25
Abstract: PURPOSE:To make it possible to eliminate troublesome problems on maintenance by providing a water outlet valve to the lower part of a tank, and connecting the upper part of the water outlet valve to the lower part thereof to provide a coupling pipe passing a very small amount of water. CONSTITUTION:A heat pump 2 and evaporator 3 are mounted to a tank 1, and a feed water control valve 9, feed pipe 10 and by-pass pipe 6 are mounted thereto. After that, a water outlet valve 4 is mounted to a water outlet pipe 11 provided to the lower part of the tank 1. Then, a coupling pipe 5 coupling the water outlet pipe 11 with a water outlet pipe 12 located at the lower part of the water outlet valve 4 is provided across the water outlet valve 4 to pass a very small amount of water. When a means passing through the tank 1 is selected by the water outlet valve, water is taken from a faucet 8 through the feed pipe 10, tank 1 and water outlet pipes 11 and 12. In addition, even when the water outlet valve 4 is closed, the coupling pipe 5 causes a bottleneck, and water is led to the tank 1 without breaking.
Patent JP-H10103914-A (JP)
Title: Apparatus for inspecting high-speed defect analysis
Inventor: DORUNDO ALAN D
IPC: G01B11/30
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To inspect a large test surface without stopping measurement of individual areas, by detecting the presence of a surface defect and judging and outline of the individual surface defect the position of which is specified. SOLUTION: An upper driving motor 3c turning an upper lead screw 3d is driven in a wide area scan interferometer 2, and a lower driving motor 3e turning a glower lead screw 3f is driven in a narrow area scan interferometer 2a. Each interferometer is moved on a pair of rails 3b in a radial direction to a surface 2b of a disk 2c. The wide area scan interferometer 2 is used to detect a defect of the surface 2b, which forms and interferogram along a linear CCD array. A bright area corresponds to a defect whether or not the defect rises form the surface 2b. When the disk 2c keeps rotating, the narrow area scan interferometer 2a is operated. The wide area scan interferometer 2 completely transverses the surface 2b and stores a position of the detected defect. The narrow area scan interferometer 2a generates an outline of the defect.  Alternatively, both interferometers are used simultaneously to drive the narrow area scan interferometer 2a quickly to the position of the detected defect.
Patent JP-H1073277-A (JP)
Title: Indoor device of air conditioner
Inventor: KOREEDA KENJI
IPC: F24F13/20
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a damage of an indoor device, an injury of a person or the like due to fall of the indoor unit when a worker holds a service lid during assembling of a product and the lid comes out from the indoor device of an air conditioner, in which a notched part for a service operation and the service lid are provided on a frame of a main body of the indoor device. SOLUTION: An indoor device of an air conditioner is constructed such that a rear surface of a bottom frame 4 at a main body 1 of an indoor device which is fixed to an installing plate 3 fixed to a wall 2 is provided with a notch section 5 for a service operation and a service lid 7 is removably arranged at the notched section 5, wherein a bridging bar 9 for connecting both ends 4a, 4a at an opening of the notch section 5 is integrally formed at the bottom frame 4. The service lid 7 is engaged with the bridging bar 9.
Patent JP-H0663102-A (JP)
Title: Steam sauna apparatus
Inventor: YAMAMOTO SEIICHI
IPC: A47K4/00
Filed: 1992-08-25
Abstract: PURPOSE:To utilize effectively an installation place of a steam sauna apparatus in a bathroom by miniaturize the apparatus without degrading humidifying and heating capacities. CONSTITUTION:In an outer trim body 11 having a steam blow-off port 13 and air intake port 12 opened are disposed a hot water jet pipe 20 having a plurality of hot water jets connected to a hot water supply system, a heat exchange promoting member 30 and a fan unit 40 respectively. The heat exchange promoting member 30 is formed of a plurality of thin plates 31, 32 interconnected at predetermined intervals and disposed nearly in parallel to an air flow path A in the outer trim body 11.
Patent JP-H0986700-A (JP)
Title: Paper sheet delivery device
Inventor: SATO YOSHIMASA
IPC: G06Q40/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet delivery device which eliminates fluctuation of an overlap amount of a separator with a feed roller during delivery of a paper sheet and further easily changes the overlap amount in accordance with thickness of the paper sheet. SOLUTION: A bracket 24 is formed into sideways long L shape, a separator 23 is secured to be held in an upper end, a setting block 25 is rotatably supported on a lower end, and a separating surface 23-1 of the separator 23 is energized by a pull spring 28 in the direction advancing from the peripheral surface of a feed roller 21 to the direction of its rotational center so as to turn with a support point 24-1 serving as the center. The setting block 25 has a peripheral surface of shape cutting a corner of a quadrangle, a vertical distance to the rotary shaft center from each of four flat parts of the peripheral surface is respectively different, and any of four flat peripheral surfaces is fixed by a locking machine screw 27 in a position into contact with a reference surface 26.  The bracket 24 is turned by four contact conditions, with a position changed in four kinds, and an overlap amount of four kinds is selectively forcedly formed between the bracket and the feed roller 21.
Patent JP-S61127272-A (JP)
Title: Reproduction method of intermediate gradation picture
Inventor: AOKI TERUO
IPC: H04N1/23
Filed: 1984-11-26
Abstract: PURPOSE:To allow a transverse line in a reproduced intermediate gradation picture to be inconspicuous without lowering a resolving degree by controlling a luminescent material after processing the image signal to be reproduced by dither pattern comprising elements of output picture element cycle and scanner surface number. CONSTITUTION:An output light from a laser light source 1 is picked up on a reflection face 31 of a scanner 3 consisting of rotational polygon mirror by a condenser 2 and its reflection light is picked up on a scanning medium 5 by a condenser 4. By turning the scanner once, the scanner is able to make the same frequency of turning as surface numbers of scanner 3. In the case where number of scanner faces are 12 and picture element concentration cycles are 5, a portion 7 having transverse stripes in broad width appears at the same cycle as multiplication of the picture element concentration cycle and the dimension of scanner 3 and also the portion 7 having slender transverse lines appears at each interval of transverse stripes portion 7. Since its portion 7 having the tranverse stripes in broad width makes a picture quality deteriorate and its appearing cycle is calculated by a following expression: appearing cycle 12X5=60 Its figure seems to be inconspicuous in comparison with a whole situation of picture and makes it possible to obtain the better reproductive intermediate gradation picture.
Patent JP-H04127873-A (JP)
Title: Dc power supply
Inventor: HATTA YASUNORI
IPC: G05F1/10
Filed: 1990-09-19
Abstract: PURPOSE:To set a condition ratio alpha3 appropriate for the variation of a conduction ratio alpha at all times by setting the ON interval of a regeneration switching element at a value proportional to the ON interval, of a switching element in a DC/AC converter, multiplied by a coefficient lower than 1. CONSTITUTION:A control signal 101 is binary-coded signal which goes High when an output voltage control signal 104, compared through a comparator 13 with a carrier signal 105, is higher than the carrier signal 105 otherwise goes Low. The ratio of High duration to half period is a conduction ratio alpha. The conduction ratio alpha is zero when the output voltage control signal 104 is zero, i.e., when the output voltage control signal 104 matches with the minimum value of carrier, whereas it is 1 when the output voltage control signal 104 matches with the peak value. Since the delay time T is proportional to the intensity of the output voltage control signal 104 thus proportional to the conduction ratio alpha, conduction ratio alpha3 of a snubber circuit 5 is proportional to a value alpha.(1-k), where alpha is the conduction ratio of a DC/AC converter 2 and k is the proportional coefficient of the delay time T.
Patent JP-S60136108-A (JP)
Inventor: UKAI RIYOUICHI
IPC: H01B7/18
Filed: 1983-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63103964-A (JP)
Title: Nondestructive inspection method
Inventor: HIGO YAKICHI
IPC: G01N29/11
Filed: 1986-10-20
Abstract: PURPOSE:To securely detect a defect even if a body to be measured is long by inputting an acoustic wave to one end of the body to be measured and analyzing transmission characteristics of the acoustic wave exiting from the other part on a frequency dependency frequency axis. CONSTITUTION:A transmitting transducer 2 is fitted to one end of the body 1 to be measured and a receiving transducer 3 is fitted to the other end. Then, a signal oscillator 5 sends a white noise to the transmitting transducer 2 and part of the white noise is branched and inputted to a fast Fourier transforming analyzer (FFT) 4. Then, the acoustic wave propagated in the body 1 to be measured is inputted to the FFT4 from the receiving transducer 3 to make an analytical comparison with the original white noise by the frequency range. At this time, when the white noise is inputted to the body 1 to be measured, the frequency and amplitude of a detection wave have such a relation that the wave attenuates abruptly at a place A of some frequency according to the quantity of the defect, and this point A is considered to be an attenuation completion point. Then, the frequency at the attenuation completion point A becomes lower and lower as the body has more and more defects. Thus, the attenuation completion point A is measured on a frequency axis, so defects in internal organization variation, density variation, etc., are accurately detected.
Patent JP-H0192877-A (JP)
Title: Image processor
Inventor: TOYAMA KOICHI
IPC: G06T1/00
Filed: 1987-10-02
Abstract: PURPOSE:To attain decentralized image processing by selecting any one of a signal generated from a synchronizing signal generating circuit in a self-device and a driving signal consisting of an external vertical driving signal and an external horizontal driving signal to form a reset pulse for a counter in a vertical side synchronizing generating circuit and a counter in a horizontal side synchronizing signal generating circuit. CONSTITUTION:In slave image processors 3b1, 3b2, a vertical driving signal and a horizontal driving signal outputted form a master image processor 3a area respectively inputted to reset pulse generating circuits 7V, 7H. Reset pulses RP outputted from the circuits 7V, 7H are respectively inputted to counter 9V, 9H through reset pulse selecting circuits 8V, 8H. Thereby, an image signal from a TV camera 1 is processed synchronously with the vertical driving signal and the horizontal driving signal from the master image processor 3a to recognize the configuration of an object 1 and the decided result can be sent to a master processor 4. Consequently, the image signal photographed by the TV camera 1 can be decentralizealy processed by plural image processors.
Patent JP-H04126803-A (JP)
Title: Knitting of socks
Inventor: KURACHI MASAYUKI
IPC: D04B1/26
Filed: 1990-09-19
Abstract: PURPOSE:To prevent both the end parts from hanging down and to improve the knitting work efficiency of socks by knitting stitch between a number of small wales throughout both the instep side and the sole side when closing the opening part of tietoe and making the ground fabric of the above-mentioned parts thick. CONSTITUTION:A stitch 67 is interknitted between a number of small wales on several courses over a thin yarn part 64 circularly knitted in continuance from its knitted body part 60 and a waste knitting part 66 continued therefrom throughout both the instep side 55 and the sole side 56 at an opening part 59 of the end of tietoe part knitting so that the above-mentioned part may be a thick ground fabric part 68. The objective knitting is carried out thereby.
Patent JP-H1074434-A (JP)
Title: Vibration sensitive automatic power source circuit breaking device
Inventor: INAYOSHI TAMIAKI
IPC: H01H35/14
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To regularly sense a vibration having a fixed intensity or more, and stabilize and ensure the operation by sliding a ball down from the upper surface of a ball support part by an external vibration to interrupt an external power source circuit. SOLUTION: Since the contact 22 of a relay is normally in contact with the movable piece 20 of the relay, lead wires 26, 27 are electrically connected to each other. Since this state is a general state, or the state where a vibration sensitive ball 5 is in a set position 5a, the connection is continued until the ball 5 receives an external strong vibration and falls onto a ball receiving tray 13. If an earthquake of a seismic intensity of 5-6 occur, and the vibration sensitive ball 5 is rolled down from the top part 10b of a reset/set rod 10 and put on the ball receiving tray 13, the ball receiving tray 13 is suspended, and the movable end part of a receiving tray support bar 14 presses about the tip part of the movable piece 20 of a relay to separate the movable piece 20 of the relay from the contact 22 of the relay.  Thus, the electric connection between the lead wires 26, 27 is interrupted.
Patent JP-H07102956-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NAKADA ISAMU
IPC: F01N3/24
Filed: 1993-10-05
Abstract: PURPOSE:To accurately control the amount of a reducing agent to be supplied at the time when NOx is released from a NOx absorbent. CONSTITUTION:The exhaust passage of an engine is branched into a first exhaust passage 4a and a second exhaust passage 4b, and the exhaust gas is alternately introduced into the first exhaust passage 4a and the second exhaust passage 4b by the changing-over operation of a changeover valve 5. In the inside of the respective exhaust passages 4a, 4b, reducing-agent supply ports 9a, 9b, and NOx absorbent units 7a, 7b are arranged respectively. The respective NOx absorbent units 7a, 7b are communicated with the atmosphere via respectively independent exhaust pipes 13a, 13b, silencers 14a, 14b, and exhaust pipes 15a, 15b.
Patent JP-H03110497-A (JP)
Title: Nuclear reactor structure for fast breeder reactor
Inventor: MATSUZAKI TOSHIYUKI
IPC: G21C11/08
Filed: 1989-09-26
Abstract: PURPOSE:To release the thermal shock to a reactor wall protective structure and to improve the soundness of the reactor wall protective structure by forming a partition wall with a toroidal structure, and on the other hand, fixing the inner end of the partition wall to a reactor core supporting structure. CONSTITUTION:A partition wall structure 11 is constituted of a partition wall 16 whose inner end is fixed to a reactor core supporting structure 4, and also, which has an inner circular toroidal structure, and moreover, has a vertical wall 15 for rising in parallel to a gas dam wall 13 in the vicinity thereof, and the upper end of the vertical wall 15 forms integrally the partition wall structure 11 and a gas dam structure 12, while forming a space 18 against the gas dam wall 13. Also, since the space 17 is used as a gas layer, it becomes a state that a gas shielding layer is provided between a hot plenum 10A and the gas space 14 of the gas dam structure 12, and the hot plenum 10A can improve the soundness of a reactor wall protective structure 12.
Patent JP-H07249063-A (JP)
Title: Logical simulator using hierarchical-type checkpoint
Inventor: PATORITSUKU DABURIYU BOSUHAATO
IPC: G06F17/50
Filed: 1994-10-14
Abstract: PURPOSE: To provide a logic simulator system useful for the simulation of a complicated logic network incorporating memories. CONSTITUTION: A logic simulator system incorporates at least three hierarchical data storing buffers 16, 20, 24, and 26 which store simulated network signals and combinational logic simulated for a register at the closing time of each simulation cycle and a change management list 30 and a memory data array 32 for respectively storing time/address pairs and time/value pairs for discriminating time, addresses, and memory writing values. Each buffer 20, 24, and 26 is provided with a plurality of entries called check points and each entry has a function which periodically samples a lowrank storing buffer. Selected data storing buffers 24 and 26 update the data pairs whenever the overwriting of new data is started at a previously written location.
Patent JP-H0985159-A (JP)
Title: Coating equipment
Inventor: HIRAI KEITA
IPC: B05C11/11
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cleaning frequency of a coating booth by suppressing the accumulation of a waste coating material on a water film plate as much as possible. SOLUTION: A coating waste liquid discharged form a coating means 200 at the time of changing color is sprayed to the upper surface of the water film plate (131) of the coating booth with a spray gun.
Patent JP-H02127284-A (JP)
Title: Wear resisting lagging structure
Inventor: KAWAMOTO MASAICHI
IPC: B65D90/04
Filed: 1989-09-25
Abstract: PURPOSE:To prevent the separation of a lagging material and lengthen the lifetime of a hopper by embedding the lagging material L consisting of a wear resisting material in the lining material 7 covering a base material with its upper surface made flat and both sides of a vertical embedded part below shaped into a concave form. CONSTITUTION:A lagging material L is embedded in an adhesive lining material 7 covering the inner surface of a hopper with its upper surface L-3 exposed, the upper part made flat, a vertical part L-1 below and both sides thereof shaped into a concave form. In doing so, the lining material 7 within the concave parts L-2 of the embedded part L-1 is engaged with the lagging material 7 to form a firm attachment between the two materials. Therefore, when carrying earth and sand by the hopper, the exposed flat upper surface L-3 prevents the wear of the lining material 7 and the separation of the lagging material L from the lining material 7.