baber/WOPTO huggingface dataset:
Patent JP-S58187845-A (JP)
Title: Electrode construction
Inventor: SUZUKI MASAYUKI
IPC: G01N17/00
Filed: 1982-04-28
Abstract: PURPOSE:To automatically hold a seal mechanism over a long period of time, by arranging a spring means to the upper end of an electrode fixing rod to always absorb the creep deformation of a seal member. CONSTITUTION:A spring 12 applies upward force to a nut 6 and a washer 11 while downward force to a seal member always. Even if a seal member 5 is subjected to creep deformation by a corrosive fluid, the deformation thereof is absorbed by the spring 12 and the clamping force in the axial direction with respect to an electrode 4 is not lowered while the contact surfaces between the electrode 4 and the member 5 and between the member 5 and the lower open end of a pierced orifice 2 are respectively held under a closely contacted state and a seal mechanism is held. Especially, when the up-and-down variation in the temp. and the pressure of the corrosive fluid is violent, the creep deformation of the member 5 becomes large but, even in this case, because the seal mechanism is automatically held, maintenance becomes free over a long period of time.
Patent JP-H06279812-A (JP)
Title: Apparatus for producing and classifying powder
Inventor: FUJITA SENJI
IPC: B22F9/08
Filed: 1993-03-29
Abstract: PURPOSE:To produce a high quality powder free from variations after classifica tion at a low cost by forming the metallic powder produced by gas atomization in such a manner that the metallic powder can be continuously classified. CONSTITUTION:This apparatus for continuous production and classification of the metallic powder consists of a gas atomizing device 10 which pulverizes the melt of the metal or alloy to be dropped from a tundish 13 in the upper part of a chamber 11 by a gas atomizer 15 and solidifies the molten metal during falling in the chamber 11 thereby producing the powder and a hot classifying machine 20 which classifies the powder produced by this gas atomizing device 10. Further, the apparatus has a pneumatic transporting device 30 consisting of pipes 31, 33 for connecting the lower part of the chamber 11 of the gas atomizing device 10 and the hot classifying machine 20 to each other, a cyclone 35 installed in mid-way of these pipes 31, 33 and a blower 39 for suction connected to a discharge pipe 37 in the upper part thereof and a force cooler 40 consisting of water-cooled jackets 41, 43 mounted on the pipe 31 and the cyclone 35.
Patent JP-S60212891-A (JP)
Title: Cassette type magnetic bubble memory device
Inventor: IMAI SATORU
IPC: G11C19/08
Filed: 1984-04-09
Abstract: PURPOSE:To prevent a cassette type magnetic bubble memory device from malfunction with a simple constitution by generating a required signal through a slidable connector connected through a flexible printed substrate or a locking mechanism. CONSTITUTION:When a cassette C is inserted, the connector 16 pressed by a spring 56, connected to a driving circuit through the flexible printed substrate and slidably fitted is coupled with a connector of the cassette C, an engaging part 62 of the locking mechanism 61 is engaged with a recessed part or the like of the cassette C, the cassette C is completely loaded and a cassette loading signal is generated. On the other hand, the cassette C lock due to the mechanism 61 in which the inclined surface 69 of a projection 68 is pressed is unlocked by an injection button 64, the cassette C is pushed out together with the connector 16 thruough the spring 56, the coupled state between the cassette C and the connector 16 is kept until the cassette C is drawn out by a hand and a signal indicating the pushing out of the cassette C from a stock room 51 is supplied to a control part. Thus, the cassette type magnetic bubble memory device is prevented from malfunction with a simple constitution.
Patent JP-H01243100-A (JP)
Title: Collating method for voiceprint
Inventor: TADAKI YOSHIHARU
IPC: B60R16/02
Filed: 1988-03-24
Abstract: PURPOSE:To perform comparative collation between a measured voiceprint and registered voiceprints extremely easily by measuring the voiceprint of a voice which is generated by voicing body and superposing a registered voiceprint on the measured voiceprint on a transmission type display device. CONSTITUTION:The measured voiceprint 4 obtained by measuring the voiceprint of the voice generated by the voicing body is compared and collates with registered voiceprints 2 to estimate the kind of the voicing body as a measured voiceprint generation source. In this case, the transmission display device 1 where the registered voiceprint 2 is displayed in a pattern pitch adjustable state is superposed upon the measured voiceprint 4 recorded on recording paper 3 and the measured voiceprint is observed through the transmission type display device 1. Consequently, it can be decided whether or not the features of the pattern of the measured voiceprint 4 collate with the features of the pattern of the registered voiceprint 2, and consequently the efficiency of the voiceprint collating operation and the reliability of the collating result are improved.
Patent JP-S546053-A (JP)
Title: Polycarbonate resin composition
Inventor: OOHARA OSAMU
IPC: C08K3/00
Filed: 1977-06-16
Abstract: PURPOSE: A stabilized polycarbonate resin composition free of discoloration in high-temperature molding stages, comprising a phosphoric triamide and a polycarbonate resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000265486-A (JP)
Title: Expanded ring for manhole tube coupling
Inventor: HISANAGA KAZUNORI
IPC: E02D29/12
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To facilitate installing operation by arranging plural guide projections having a guide surface projecting outward in a radial shape by dividing the circumferential length of an annular hoop body into almost two parts or three parts in an expanded ring for a manhole tube coupling. SOLUTION: Plural guide projections 61 projected outward in a radial shape by dividing the circumferential length of an annular hoop body 31 into almost two parts or three parts are arranged in an installing ring 60 for a tube coupling. The guide projections 61 are provided with a guide surface for positioning/ guiding the tube coupling to an installing hole by abutting to an inner peripheral wall surface of a manhole. After inserting/installing an expanded ring in a diameter of an installing ring 6 for the tube coupling, a nut part 49 is rotated by a spanner or the like, and leg parts 42, 43 are swingingly expanded.  Locking claws 50, 51 are fitted in respective recesses of locking claw receiving parts 35, 36, an outer peripheral surface of the annular hoop part 31 abuts to the almost whole peripheral area of an inner peripheral surface of the installing ring 6 for the tube coupling, and expandes up to a prescribed diameter. Thus, the tube coupling can be positioned in a prescribed position to a diameter of the installing hole.
Patent JP-S59195649-A (JP)
Title: Device for washing photomask
Inventor: YAMANAKA YOUJI
IPC: G03F1/00
Filed: 1983-04-21
Abstract: PURPOSE:To carry out washing of a scrubbing brush itself easily and effectively in a short time by generating ultrasonic waves in a washing soln. same as that used for washing a photomask, filled in a washing vessel having the brush before washing the photomask. CONSTITUTION:When a washing vessel 4 is filled with a washing soln. from a shower supply pipe 2 to immerse a scrubbing brush 1 in the washing soln. an ultrasonic wave oscillator 8 is actuated. The soln. is continuously supplied but the soln. does not increase up to a liquid level 7 due to an overflow drain pipe 6 kept open, and dust lower in specific gravity than the soln. flows out through the pipe 6. After the lapse of a prescribed time, feed of the soln. through the pipe 2 is stopped, and a drain valve 3 is opened to drain dust higher in specific gravity than the soln. Said processes are carried out in 2-3 times. After the completion of washing of the brush, a photomask is inserted between the two brushes and scrubbed by rotating the brushes to wash the photomask.
Patent JP-H07278058-A (JP)
Title: Optically active ester derivative and its production
Inventor: AZUMAI TAKAYUKI
IPC: C07C69/773
Filed: 1994-04-08
Abstract: PURPOSE:To produce a new ester derivative having an optical activity, excellent in improvement of spontaneous polarization of a ferroelectric liquid crystal compound or a ferroelectric liquid crystal composition and useful for a light switching device, a liquid crystal display device, etc. CONSTITUTION:A compound of formula I [R1 is a (halogen-substituted) 3 to 20C (alkoxyl) alkyl; R2 is a (halogen-substituted) 1 to 15C alkyl or a (halogen- substituted) 2 to 15C alkyxyalkyl; X is COO or OCO; Y is X, O or single bond; X1 to X6 are H, F or Cl, (m) is 0 or 1; (n) is 0 to 6; * is an asymmetric carbon], e.g. (+)-4'-(1-butyryloxyethyl)-4-biphenylcarboxylic acid-3-fluoro-4 decyloxyphenyl ester. In the case X is OCO, the compound of formula I is synthesized by reacting a compound of formula II with a compound of formula III (R3 is OH or a halogen).
Patent JP-S55162611-A (JP)
Title: Amplitude and phase adjuster
Inventor: SASADA MASAAKI
IPC: H03H7/20
Filed: 1979-06-05
Abstract: PURPOSE:To enable the usage over a wide frequency range and to obtain phase shift with a wide variety, by using the circuit without frequency dependancy. CONSTITUTION:The output signal (a) in phase with the input signal and the output signal (b) different in the phase by 90 deg. from the input signal are produced from the quadrature signal generator 1. Further, with switches 3b and 3d ON and switches 3a, 3c OFF, the output signals (a) and (b) are respectively fed to the first and the second variable attenuators 4a, 4b. The signals having the amplitudes a1, b1 are output and the signal phase-shifting the input signal by theta1 is obtained by superimposing the two signals at the synthesizer 5. The said amount of phase shift is changeable in the range of 0-90 deg.. Further, with the switches 3a, 3d ON and 3b, 3c OFF, the amount of phase shift theta2 is 90-180 deg., with 3a, 3c ON and 3b, 3d OFF, that theta3 is 180-270 deg., and with 3b, 3c ON and 3a, 3d OFF, that theta4 is 270-360 deg..
Patent JP-H07164613-A (JP)
Title: Transfer device of semi-automatic screen printing machine
Inventor: MATSUMOTO YASUSHI
IPC: B41F15/02
Filed: 1992-03-27
Abstract: PURPOSE:To ensure that a semi-automatic screen printing machine is transferred to printing tables one by one by moving rotatively the center of a fixed power transmission disc of the semi-automatic screen printing machine transfer table, using a drive device and connecting the transfer table to one lateral surface of each printing table. CONSTITUTION:When transferring a semi-automatic screen printing machine mounted on a certain printing table to another printing table positioned at an opposite side, for example, a transmission shift 8 and a pulley 9 are rotated by driving a drive device 5 to set the center of a fixed pulley 10 to a base point K and move rotatively a semi-automatic screen printing machine transfer table 3 on a specified orbital track. After connecting the semi-automatic screen printing machine transfer table 3 to be lateral part of the printing table on which the semi-automatic screen printing machine is mounted by the action of a cylinder, the semi- automatic screen printing machine is transferred to the semi-automatic screen printing machine transfer table 3. Next, the drive device 5 is driven to move rotatively the semi-automatic screen printing machine transfer table 3 to be lateral part side of an opposite side printing table and thereby cause the lateral part of the semi-automatic screen printing transfer table 3 to come into contact with the lateral part side of the opposite side printing table. Finally the semi-automatic screen printing machine is transferred to the printing table.
Patent JP-H0795917-A (JP)
Title: Cradle with swinging device
Inventor: ARETSUKU ROBINSON
IPC: A47D9/04
Filed: 1994-04-08
Abstract: PURPOSE: To provide a cradle with a swinging device which can swing an infant and a baby only in the horizontal direction, for dandling the infant and baby. CONSTITUTION: A cradle comprises a basinet 12 comprising the circular front legs 36 and the square rear legs 38 on a lower face, a support base 10 comprising the circular front recessed parts 40 and the square rear recessed parts 42 on an upper face, and the circular drive cams 28 installed on the centers of the front legs 36 and the front recessed parts 40, the front legs 36 are accommodated in the front recessed parts 40, and the rear legs 38 are accommodated in the rear recessed parts 42.  Whereby the movement in the transverse direction to the support base 10, of the rear legs 38 is limited, but the rear legs 38 are movable in the longitudinal direction, so that the movement of the front legs 36 becomes an elliptic trajectory, when the circular drive cams 28 are rotated with the circular trajectory horizontally relative to the vertical axis, and the whole movement of the basinet 12 is limited on a horizontal plane.
Patent JP-S547045-A (JP)
Title: Iron metal system chain with anticorrosive structure
Inventor: UEDA TOSHIAKI
IPC: B01D21/18
Filed: 1977-06-17
Abstract: PURPOSE: To economically prevent the corrosion of a chain while holding an anticorrosive mechanism at a safe position, by mounting the anticorrosive pieces of Zn alloy material to the projected end portions of the connecting pins of the chain. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10268876-A (JP)
Title: Karaoke device
Inventor: SAI TOMU
IPC: G10L25/51
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE device that enables more than one singer to sing at the same time and compete in singing with each other. SOLUTION: One KARAOKE song is played and tow singers sing the song at the same time with different microphones (1 and 2). Singing voice signals inputted from those two microphones are scored and characters displayed on a screen are made to fight each other according to the scoring results. When the singer of the microphone 1 gains higher points, an animation in which the character 1 attacks the character 2, is displayed, and when the singing points of the microphone 2 are higher, an animation in which the character 2 attacks the character 1 is displayed.
Patent JP-S63236828-A (JP)
Title: Controller for front loader
Inventor: KOROGI ISAO
IPC: E02F3/43
Filed: 1987-03-24
Abstract: PURPOSE:To permit operations to be made safely and efficiently by operating tools by providing a mode switcher by which a signal decreasing means for decreasing a boom control signal and a working tool control signal is switched to a high-speed mode and a low-speed mode. CONSTITUTION:A signal decreasing means 81 by which boom control signal (c) and working tool control signal (d) are decreased is made up in such a way as to allow boom to slowly rise or down by decreasing or resistors 82 and 83 of resistors 82-85 provided, and to permit slow dumping and scooping actions by the resistors 84 and 85. A mode switching means 87 is also provided. In case only bucket is attached (a fork is attached to the bucket), the constitu tion is so made that the mode change-over switches 89-92 are turned on(off) to allow the bucket(fork) to act at high speeds(or low speeds) without(with) decreasing of control signals (c) and (d) by flow of signals from comparators 46, 47, 50 and 51 not through(through) the resistors 89-92.
Patent JP-H03272532-A (JP)
Title: Gas insulation type vacuum circuit breaker
Inventor: KOKUBU TAKIO
IPC: H01H33/66
Filed: 1990-03-20
Abstract: PURPOSE:To fix a vacuum circuit breaker smoothly even if a displacement is produced in the direction of the center axis of a main circuit part by fixing the main circuit part with a tank by a tightening mechanism of an alignment type consisting of a washer composed of a semi-spherical washer and a recessed washer combined with each other and a bolt. CONSTITUTION:A supporting frame 6 is fixed to a tank wall in a tank 2 to form the frames. A main circuit part 1 is fixed at this supporting frame 6 by an insulation rod 5 at a lower part of it and by an insulator at a lower side part, and an insulator 3 at an upper part is fixed to the supporting frame 6 by an alignment type tightening mechanism 10 consisting of a washer 13 composed of a semispherical washer 11 and a recessed washer 12 of a corresponding form to the semispherical one and a bolt 14. The main circuit part 1 and the tank 2 are thus fixed by this alignment type tightening mechanism 10. If a displacement is produced at the center axis of the main circuit part 1, it can be fixed smoothly. Vacuum leak at a vacuum valve produced by forced tightening to cause a trouble leading to a breaking failure is thus eliminated.
Patent JP-H08266191-A (JP)
Title: Mooring rope housing material for recovery device
Inventor: MATSUKUMA EINOSUKE
IPC: A01K75/04
Filed: 1995-03-29
Abstract: PURPOSE: To provide a readily handleable mooring rope housing material for a recovery device in which the housed mooring rope is neither loosened nor entangled. CONSTITUTION: In this housing material 12 for a mooring rope 1 in which one end 5 of the rope is fastened to a recovery material and the other end 4 is moored to a float with a gas generating device, the mooring rope 1 is folded in a zigzag way, wound in a core free loop state and housed in a housing bag 15 equipped with rope inserting openings 6 and 7, maintaining a shape by sticking at least one side of the bag to a tacky sheet 8, to provide the objective mooring rope housing material for a recovery device.
Patent JP-S51147285-A (JP)
Title: Manufacturing process of semiconductor device
Inventor: TSUNODA MASAYUKI
IPC: H01L23/50
Filed: 1975-06-13
Abstract: PURPOSE: To provide, in the discretionary wiring method, a manufacturing process of a semiconductor device whereby easy measurement of each element or circuit, and easy connection between elements or circuits in a small wiring domain can be made. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07253315-A (JP)
Title: Shape measuring apparatus
Inventor: KODAMA TAKAYOSHI
IPC: G01B11/24
Filed: 1994-03-15
Abstract: PURPOSE:To provide a shape measuring apparatus which enables the measurement of the length of an object accurately. CONSTITUTION:This apparatus comprises an infrared lens 1 to condense infrared rays of a subject, an infrared detecting section 12 to detect the intensity of the infrared rays condensed and an infrared analysis section 13 to analyze the infrared rays defected with the infrared rays detecting section. The infrared rays detecting section 12 has a plurality of infrared detectors 2a-2d arranged on the same straight line. The infrared analysis section 13 is provided with an identifying section 14 for the infrared detector receiving infrared rays to identify the detector receiving rays detecting the infrared rays of the subject during the measurement among the infrared detectors 2a-2d, an end part element identifying section 15 to identify the end part element detecting the infrared rays from the end part of the subject among the elements receiving rays, an end part position judging section 16 to judge the position of the end part of the subject and a length judging section 18 to judge the length of the subject based on the judgment with the end part position judging section 16.
Patent JP-H05274456-A (JP)
Title: Learning system for time series pattern
IPC: G06F15/18
Filed: 1992-03-27
Abstract: PURPOSE:To correctly learn time series predictive processing which has long time intervals by decreasing the extent that a past input history is lost from an input pattern to a context layer. CONSTITUTION:An output pattern H(t-1) of an intermediate layer 3 at time (t-1) is inputted to a storage part 9 and an addition part 10 by using a connection line 11. An output pattern H(t-2) of the intermediate layer 3 at time (t-2) which is held in the storage part 9 is inputted to the addition part 10. Here, H(t-2) and H(t-1) are added mathematically. The mathematical addition pattern is inputted to the context layer 2 by using a connection line 13. A time series learning pattern p(t+1) at time (t+1) is regarded as a teacher pattern to an output layer 4. Then a set input pattern and the teacher pattern are used to learn the time series pattern by a back propagation method. Then the time is advanced by one to proceed to a next cycle.
Patent JP-H01245116-A (JP)
Title: Angle detecting device
Inventor: IKEUCHI MASAYUKI
IPC: H01L31/12
Filed: 1988-03-28
Abstract: PURPOSE:To prevent a malfunction caused by a parasitic transistor by providing a resistance on an input part of a semiconductor signal processing circuit and separating an island of a diffusion layer on which said resistance is provided and the other diffusion layer on which the other element is provided, by a separation layer. CONSTITUTION:One resistance layer 11 and the other resistance layer 14 are separated by a separation layer 16, and provided in each different island. Accordingly, a parasitic transistor is not formed, and even if an input voltage exceeding a circuit power source is applied to an input terminal 10, a current flows to the separation layer 16 and flows into the ground. In such a way, a malfunction caused by the parasitic transistor can be prevented, and also, a malfunction caused by a noise which is superposed due to a wiring, etc., can be prevented.
Patent JP-S58189782-A (JP)
Title: Collating method of drawn picture input position
Inventor: OOTSUKA SAKUICHI
IPC: G06V10/10
Filed: 1982-04-27
Abstract: PURPOSE:To perform an easy and accurate collation of the relative position between an input surface and a display screen, by drawing previously ruled line on the input surface of an input device and then displaying when necessary the ruled line corresponding to the line on the input surface to a picture display. CONSTITUTION:With operation of a switch 14 of an input device 11, a control signal involved by the opening/closing of the switch 14 is transmitted to a processing circuit. Then a ruled line 16 which is similar to the ruled line 13 of the device 11 is displayed on a display screen 15. Therefore the relative position between a character 17 which is already displayed and a character 18 to be fed newly can be accurately secured by means of the ruled lines 13 and 16.
Patent JP-H04237882-A (JP)
Title: Piston pump
Inventor: INOUE ATSUSHI
IPC: F04B53/10
Filed: 1991-01-18
Abstract: PURPOSE:To reduce peak pressure in a cylinder, abate vibrations and noises, and make improvements in durability and reliability. CONSTITUTION:A check valve 5 interposing in a discharge passage 4 being connected to a cylinder chamber 3 of a piston pump is composed of a valve seat with a lot of small holes 6 as a valve port, a thin-plate valve element 8 with flexibility for opening or closing these small holes 6 in contacting or separating to or from this valve seat 7, and a spring 9 energizing this valve element 8 toward the valve seat 7.