baber/WOPTO huggingface dataset:
Patent JP-H0679772-A (JP)
Title: Cooling device for tubular molten membrane
Inventor: MIZUTANI TOMOJI
IPC: B29C48/32
Filed: 1991-08-01
Abstract: PURPOSE:To reduce the trouble in a stretching process by efficiently removing an internal cooling liquid and to produce a tubular membrane excellent in uniform stretchability by providing a mechanism removing the cooling liquid bonded to the membrane by a seal ring, a liquid removing ring and a suction ring. CONSTITUTION:A seal ring 11 is provided under a tube diameter prescribing ring 6 and, by the jostle of the seal ring 11 with the elastic substance 29 provided to the bottom part of an external cooling tank 28 through a membrane 4, the downward leakage of an external cooling liquid and the leakage of a large amt. of an internal cooling liquid are prevented. The internal cooling liquid flowing down from the upper part is smoothly discharged to the drain port 10 of a side surface part. The liquid removing ring 13 removing the internal cooling liquid leaked at the part of the seal ring is provided under the seal ring 11 and the removed internal cooling liquid is discharged through a lower drain port 12. A suction ring 15 is provided under the liquid removing ring 13 and the internal cooling liquid slightly bonded to the membrane 4 is sucked and removed by the ring 15.
Patent JP-S58113655-A (JP)
Title: V-belt type automatic transmission
Inventor: SAKAKIBARA SHIROU
IPC: F16H57/02
Filed: 1981-12-28
Abstract: PURPOSE:To make it possible to set with high accuracy the axial position of a pulley, by reducing the number of required parts for positioning the pulley, interposed between the pulley and a securing member in a V-belt stepless transmission unit. CONSTITUTION:Required parts for positioning a pulley 520, which are interposed between the inlet side pulley 520 and the end face 311 of a sleeve 310 fitted to a securing member or a center casing 300, include a thrust bearing 370 made in contact with the end face of a step part, a race 380, an input shaft 601, a thrust bearing 350 and a race 360 made in contact with the end face 311, and therefore the number of required parts for positioning the pulley 520 is smaller than that of the required parts upon the interposition of a planetary gear transmission mechanism 600, which include the thrust bearing 370, the race 380, the partial length A of the input shaft 601, a race 603, a thrust bearing 604, a race 605, a rigging flange 606 and a race 607.
Patent JP-H0659683-A (JP)
Title: Noise controller
Inventor: BABASAKI MASAHIRO
IPC: G10K11/178
Filed: 1992-08-11
Abstract: PURPOSE:To simplify the configuration consisting of a plurality of sensors, actuators, and adaptive filters in a noise controller which is used to cancel a noise from an engine, a motor, etc. CONSTITUTION:A noise controller is provided with a plurality of microphones 41 to 43, which detect a residual noise in order to outputs it to a plurality of adaptive filters 11, 12 as an error signal, a plurality of actuators 31, 32, which reproduce the compensating signal from the plurality of filters 11, 12, which cancel the noise, and which form the residual noise, and a plurality of error signal mixing means 51, 52, which mix the error signal from the microphone of each group, when the microphones 41 to 43 are grouped into a plurality of groups, in order to form the mixed error signal and to output each mixed error signal to each adaptive filter.
Patent JP-H0958143-A (JP)
Title: Planographic printing original plate and production of planographic printing plate
Inventor: MATSUMOTO SHINJI
IPC: B41N1/08
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a planographic printing original plate having high sensitivity, preventing the background staining of an image forming layer and enhanced in printing durability by increasing the bonding strength between a support, a hydrophilic resin layer and oleophilic resin layer. SOLUTION: In a planographic printing original plate 4 wherein a hydrophilic resin layer 2 and an oleophilic resin layer 1 are provided on a support 3, at least either one of the resin layers 2, 1 contains a substance absorbing laser beam to convert the same to heat and both resin layers 2, 1 contain a compd. group capable of being optically crosslinked or polymerized by light having a wavelength region different from that of laser beam.
Patent JP-H0665818-A (JP)
Title: Fiber bundle guiding apparatus for drawing device of spinning frame
Inventor: FURITSUTSU SHIYUTAARETSUKAA
IPC: D01H5/72
Filed: 1993-08-06
Abstract: PURPOSE: To provide a sliver guiding arrangement in which a distance of sliver guides to a succeeding clamping roller pair is constant and positions of the sliver guides are correctly decided independently of a traversing rod. CONSTITUTION: A sliver guiding arrangement for drafting units of spinning machines is provided with forcibly traversing sliver guides. Two sliver guides respectively which are assigned to adjacent slivers and which are connected in front of a wedge-shaped gap of a clamping roller pair, are connected with one another by a coupling member to form one structural member. The coupling member is driven via a driving device by a traversing rod to carry out traversing movements. A driving dog, which bridges a distance between the traversing rod and the coupling member, is movable relative to the coupling member in the direction of the wedge-shaped gap. The structural member, which includes the sliver guides, is guided in parallel to the wedge-shaped gap on a sliding surface. Preferably, the driving dog is formed as a plate spring.
Patent JP-S6459291-A (JP)
Title: Crane simulator
Inventor: ASO KAZUO
IPC: G09B9/02
Filed: 1987-08-31
Abstract: PURPOSE: To conduct training safely by controlling the motion of a reduced model corresponding to crane manipulating operation so that a visual object is seen moving at its actual speed. CONSTITUTION: This simulator is provided with a simulation operation room 10 installed below the substrate 51 of a chassis 50 and the reduced model 20 for the container suspension mechanism of a container crane suspended from the substrate 51. All models 20, 32, 34, and 35 are equal or nearly equal in reduction ratio, and also arranged so that the distance to the eye of a crane operator in the operation room is a reduction ratio multiple of the actual distance; and the movements of the respective models 20, 32, 34, and 35 are brought under servocontrol so that the speeds of the relative movements between the operation room and respective models corresponding to the crane manipulating operation of the operator are reduction ratio multiples of the actual speed. Therefore, the same visual information with the actual crane operation can be given to the operator.  Consequently, this simulator is usable for the training of all operations from the suspension to the unloading of a load in the same presence with actual crane operation.
Patent JP-H1046406-A (JP)
Title: Shape-correction underwear
Inventor: HARA TOMOKO
IPC: A41C1/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a shape-correcting underwear capable of squeezing the underbelly part of the wearing person in balanced state, having stable worn state and giving comfortable feeling to the wearing person. SOLUTION: This underwear is a girdle-type wear to be applied to the underbelly part to correct the body shape of the wearing person. It is provided with a pair of tightening means 27, 27 to pull up the belly part of the wearing person slantly upward in a state symmetrical about the imaginary longitudinal center line of the body in worn state and a supporting part to support the tightening force of each tightening means at the back waist part of the wearing person.
Patent JP-H0263375-A (JP)
Title: Solid-state image pickup device
Inventor: YOKOGAWA HIKOYUKI
IPC: H04N3/14
Filed: 1988-08-30
Abstract: PURPOSE:To supply an end pulse with a stable width and amplitude independently of the transistor(TR) characteristic as a start pulse of an adjacent solid-state image pickup device by generating an end pulse of one solid-state image pickup device in a delay time formed by a resistor and a capacitor and supplying the said end pulse as the start pulse of the adjacent solid-state image pickup device. CONSTITUTION:The end pulse of one solid state image pickup element 115 is generated with a delay time formed by a resistor 106 and a capacitor 107 and the resulting pulse is supplied as the start pulse of an adjacent solid-state image pickup device 123. Thus, the resistor 106 and the capacitor 107 with less dispersion in the component values are formed to supply the end pulse with a stable level as the start pulse of the adjacent solid-state image pickup device 123. The highest density and high circuit integration are required for a circuit generating an end pulse in the shift registers 101, 116, but the resistor 106 and the capacitor 107 are integrated in the device to form the end pulse circuit with a low density and the shift registers 101, 116 independently of the circuit integration of the end pulse circuit are formed.
Patent JP-H1143523-A (JP)
Title: Block-graft copolymer and self-crosslinking solid polyelectrolyte produced by using the same and production of the polyelectrolyte
Inventor: HIRAHARA KAZUHIRO
IPC: H01B1/12
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a block-graft copolymer useful for a self-crosslinking solid polyelectrolyte adapted for electric cells, the polyelectrolyte being inexpensive, apart from swelling and dissolving in each kind of electrolytes, excellent in liquid-retainability and mechanical strength. SOLUTION: This copolymer is obtained by including (A) a block chain of a polymer having a polymerization degree of >=10, the chain comprising the repeating unit of formula I (R<1> is H, etc.; R<3> is an alkyl, etc.; (n) is 1 to 100; and a number average molecular weight of the graft chain of formula II is 45 to 4400) and (B) a block chain of a polymer having a polymerization degree of >=30, the chain comprising the repeating unit of formula III (R<4> and R<5> are each H, etc.; (n) is 2 or 3; (l+m) is >=300; (l:m) is (95 to 5):(50 to 50); and (l) and (m) are subjected to random or alternate sequence) in the A:B ratio of (1 to 30):(30 to 1). The objective copolymer is >=300 in polymerization degree and useful for filmy polymer batteries, etc.
Patent JP-S59106797-A (JP)
Title: Vertical shaft type bearing device
Inventor: IDE NOBUHIRO
IPC: F16N7/36
Filed: 1982-12-07
Abstract: PURPOSE:To restrain the amount of oil jetted into an oil tank from an oil return hole in a bearing runner to eliminate oil leakage troubles, by fitting a plug formed therein with a desired diameter hole, in the oil return hole. CONSTITUTION:A plug 11 having a desired diameter hole is disposed in an oil return hole 3 in a bearing runner 2. The bore of the hole 11a of the plug 11 which is previously determined to have a desirable bore diameter in accordance with the peripheral speed of the bearing runner 2, is substantially in a range of 3mm.-6mm. with respect to 10mm. bore diameter of the oil return hole 3. With this arrangement, the amount of lubrication oil 7 jetted into an oil tank 4 is restrained. Accordingly, the amount of oil vapor 9 generated in the oil tank 9 is also restrained.
Patent JP-H0663319-A (JP)
Title: Fur removing device for bath tub
Inventor: TANAKA TSUNEO
IPC: A47K3/00
Filed: 1992-08-13
Abstract: PURPOSE:To assure the degree of perpenclicularity of the longitudinal pipe of a guide pipe so that a cylindrical body can slide smoothly vertically. CONSTITUTION:The guide pipe 1 formed of the longitudinal pipe 1a and a transverse pipe 1b to an L shape is disposed in a bath tub 2. The transverse pipe 1b of the guide pipe 1 is mounted to the side wall a of the bath tub 2. A cylindrical body 7 for removing fur which is freely floatable and sinkable in the bath tub 2 is freely vertically slidably mounted to the longitudinal pipe 1a of the guide pipe 1a. The guide pipe 1 is connected via a fur recovering part to a pump. The fur is sucked via the guide pipe 1 from the top end of the cylindrical body 7 for removing the fur by suction with the pump. The guide pipe 1 is mounted via an angle varying means to the bath tub 2 so that the longitudinal pipe 1a of the guide pipe 1 is positioned perpendicularly.
Patent JP-H0879745-A (JP)
Title: Adding method for video signal correction error
Inventor: ARAKI SATORU
IPC: H04N19/423
Filed: 1994-09-09
Abstract: PURPOSE: To perform recording and reproduction with high picture quality by making MUSE signals of a bits at a fundamental frequency subjected to A/D conversion and then subjected to rate conversion to be of b bits at a double frequency, and performing error correction addition by using excessive bits thus obtained. CONSTITUTION: The MUSE signals from an adapter input terminal 1 are subjected to samplying by an A/D converter 2 synchronized at a sampling frequency of 16.2MHz and the sampled value becomes a 10-bit binary number. Then the output of the circuit 2 is subjected to frequency conversion by a doubler 3 into a sampling frequency of 32.4MHz and 8 bits, and redundant data for error correction codes are added by using the two excessive data of 8 bits at 32.4MHz. Then signals are subjected to the rate conversion and stored in a memory 4, and the data are read by the clock signals at 74.25MHz from an output terminal 5 and recorded in a digital recording and reproducing device. Thus, errors between an adapter and a recorder are corrected and the MUSE signals are accurately recorded and reproduced.
Patent JP-H0380760-A (JP)
Title: Color reader
Inventor: SUZUKI YOSHIHARU
IPC: H04N1/028
Filed: 1989-08-24
Abstract: PURPOSE:To execute read with high accuracy by providing a light shielding part for bringing a reflected light to be shielded at the time of switching a color separation filter on an optical path of the reflected light, and also, providing an image processing part having a correcting means for correcting an output at the time of reading an image, based on an output of a line image sensor at the time of light shielding. CONSTITUTION:An image processing part 7 is provided with a correcting means 5 for correcting an output of a line image sensor 5 digitized by an A/D converter 71 and processing image information, and also, provided with an image memory 72 and a noise component memory 73 for storing outputs at the time of reading an image of the line image sensor 5 and in a light shielding state, respectively. A correcting part 75 outputs an image signal corrected by subtracting noise component data of the noise component memory 73 from data of the image memory 72. Also, the correcting part 75 measures in advance a correction value of a sensitivity characteristic of a color separation filter 4 and the line image sensor 5 by reading a white reference plate 12 provided on an end part of document placing table glass 10 before reading a document, and executes a correction of the sensitivity characteristic simultaneously with a correction of the noise component.
Patent JP-2000045917-A (JP)
Title: Start/stop circuit for machine driven by electric motor and engine
Inventor: KUBO YOSHITAKA
IPC: E02F9/20
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a start/stop circuit that can start and stop every drive of an electric motor and an engine with a common switch. SOLUTION: In a machine that can be driven by an electric motor and an engine, relay circuits are provided between an AC power supply 11 and a start/ stop circuit 33 of the electric motor, and between a buttery 41 and start/stop circuits 49, 54 of the engine. The relay circuits and a power selection switch 56 are used to select either of two connections between the AC power supply 11 and the circuit 33 of the electric motor or between a DC power supply 41 and the start/stop circuits 49, 54 of the engine. The selected power 11 or 41 is supplied to and cut off from the start/stop circuit 33 or the start/stop circuits 49, 54, thus starting or stopping either of the electric motor or the engine.
Patent JP-H0267230-A (JP)
Title: Purification of organometallic compound
Inventor: SAKAGOSHI TATSUO
IPC: C07F7/00
Filed: 1988-09-02
Abstract: PURPOSE:To obtain a purified organometallic compound suitable for the use in the field of precision chemicals by adding a reducing agent such as NaH to an organometallic compound containing traces of halogen-containing component and oxygen-containing component under stirring and subjecting the mixture to distillation or sublimation separation treatment. CONSTITUTION:An organometallic compound of formula I - formula IV (M1-M4 are 1-4 valent element, respectively; R1-R4 are alkyl, aryl, cycloalkadienyl or H) is added with 0.1-50wt.% (preferably 1-20wt.%) of a reducing agent (e.g. NaH, aluminum hydride or sodium diethylaluminum dihydride) and made to react with each other at 10-150 deg.C for 10min - 10hr. The organometallic compound free from impurities can be produced by carrying out the distillation or sublimation purification of the reaction mixture optionally after separating the mixture into the reaction product and the unreacted organometallic compound. The purification treatment may be performed in the form of a mixture with an organic solvent.
Patent JP-H09107979-A (JP)
Title: Nucleic acid arrangement and plasmid with at least one phage-resistant mechanism
Inventor: FUABIAN PUREBO
IPC: C12N15/74
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new subject nucleic acid arrangement capable of presenting bacteria with a phage resistant mechanism effective in enhancing resistance to a phage which gives destructive influence to industrially profitable strains such as lactic acid bacteria having a phage resistant mechanism.  
     SOLUTION: This nucleic acid arrangement is one having at least one phage resistant mechanism and a DNA arrangement having a nucleic acid arrangement expressed by the formula, a DNA arrangement capable of forming a hybrid with the DNA arrangement or its fragment and a corresponding mRNA arrangement or CDNA arrangement. The nucleic acid arrangement is effective for enhancing resistance against phages causing destructive influence on strains capable of being an industrially profitable object such as lactic acid bacteria, etc., and giving bacteria a phage resistant mechanism. The nucleic acid arrangement is obtained by partially breaking a genome of phage resistant bacteria, Lactococcus lactis ssp cremoris S114, with a restriction enzyme Sau3A and isolating a DNA arrangement of 817bp capable of giving a phage resistance by itself. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0379063-A (JP)
Title: Semiconductor device and manufacturing method
Inventor: OCHI TAKAO
IPC: H01L23/29
Filed: 1989-08-22
Abstract: PURPOSE:To prevent a semiconductor element or a circuit board from breakdown when a semiconductor-mounted body is subjected to thermal stress by laying out an insulating film which comprises a fiber having a low thermal expansion coefficient or a filler in a range where there is no projected electrode within insulating resin. CONSTITUTION:A first insulating resin 4 is applied to areas where there is no interconnection 2 in a side which has the interconnection 2 of a circuit board 1 which comprises an insulating board 3 and the interconnection 2. Then, an insulating film 7 is mounted on the board in areas where there is no interconnection 2. The insulating film 7 used comprises a material, such as SiO2 or carbon fiber whose thermal expansion coefficient is lower than those of a first insulating resin 4 and a second insulating resin 8. This construction makes it possible to inhibit thermal stress generated when a semiconductor unit is subjected to thermal stress to a low level and protect a semiconductor element 6 or the circuit board from breakdown.
Patent JP-S6370607-A (JP)
Title: Piezoelectric vibrator
Inventor: ONO MASAAKI
IPC: H03H9/17
Filed: 1986-09-12
Abstract: PURPOSE:To offer a piezoelectric vibrator with a new structure by forming a common electrode for driving to a rear side opposed to two drive electrodes in the floating state without forming an electrode extraction section and employing the oblique symmetrical mode. CONSTITUTION:Two drive electrodes 4, 5 are formed to the middle on the surface of a substrate 1 using the X-cut face of a lithium tantalate (LiTaO3) as the substrate face. The common electrode 8 is formed to the rear side of the substrate 1 in the so-called floating state without forming the electrode extraction part. Electrode extraction parts 6, 7 are provided respectively to the drive electrodes 4, 5, and in giving a signal voltage between the parts 6 and 7, the vibration energy of the symmetrical mode is not extracted as the output but the vibration energy of the oblique symmetrical mode a-0 is extracted as the output. Since the characteristic of the piezoelectric vibrator is changed because of the change in the resistance of the common electrode, the vibrator is used as a sensor in addition to the application as a conventional piezoelectric vibrator.
Patent JP-H0264967-A (JP)
Title: Synchronous detecting device for digital disk reproducing device
Inventor: HARUI MASANORI
IPC: G11B20/10
Filed: 1988-08-31
Abstract: PURPOSE:To improve a leading-in characteristic and synchronous stability by providing a function to turn-on and off the operation to a frequency comparator in the frequency comparator and controlling the function according to the output of a rotational number discriminator. CONSTITUTION:A rotational number discriminator 11 detects that the rotational number of a disk 1 is in a prescribed range and operates a frequency comparator 10 and a voltage control oscillator 5 is oscillated near a prescribed frequency. Then, a digital signal, which is the output of a waveform shaping device 4, and a pit synchronous clock, which is the output of the voltage control oscillator 5, are led into a phase synchronous condition near the prescribed frequency. On the other hand, when the rotational number of the disk 1 is changed by any disturbance and a data rate for the output signal of the waveform shaping device 4 is dislocated from a data rate on a format, such a condition is detected by the rotational number discriminator 11 and the operation of the phase comparator 10 is stopped. Then, the phase synchronous condition is kept and a lock range goes to be wide. Thus, the leading-in characteristic and the synchronous stability are improved.
Patent JP-S6194318-A (JP)
Title: Semiconductor substrate and manufacture thereof
Inventor: KUGIMIYA KOICHI
IPC: H01L29/812
Filed: 1984-10-16
Abstract: PURPOSE:To obtain a compound semiconductor substrate which is superior in mechanical strength and is rarely defective by growing a Ge buffer layer and a compound semiconductor layer of Ga and As in lamination on the whole surface of an Si substrate coated with an insulation film and provided with a definite length aperture. CONSTITUTION:An insulation layer 2 is coated and an aperture of maximum length not exceeding 110mum is made on an Si substrate 1, a buffer layer made of Ga is thinly grown on the whole surface of the substrate including the aperture by MOCVD or MBE, a single crystal Ge layer 4 is grown in the aperture 3 and a polycrystalline Ge layer 4' is grown on the surrounding insulation layer 2. Then, compound semiconductor layers 5 and 5' mainly made of GaAs are simultaneously grown on the layers 4 and 4' and a compound single crystal substrate is made. If the buffer layer is laminated with Ge and Si alternately, the maximum length of the aperture can be extended to a length of not exceeding 240mum. In this way, a substrate which has no warp nor separation and is near to a construction of semiconductor on insulator is obtained.