baber/WOPTO huggingface dataset:
Patent JP-H03219139-A (JP)
Title: Vibration control device
Inventor: MURAKAMI KAZUTOMO
IPC: G01H17/00
Filed: 1990-03-13
Abstract: PURPOSE:To reduce vibration actively in a large degree across the total region of a wide frequency zone by passing the vibration detection signal of an object through an adaptive digital filter, and generating such vibrational waveform as to interfere with the vibration of the object so as to nullify this vibration. CONSTITUTION:A reverse vibration generating circuit 20 is provided with an adaptive digital filter 8 and an adaptive algorithm 17 both built therein. The vibration of a movable substrate 1, vibration generating source, is detected by a sensor 4 and led into the adaptive digital filter 8. The vibration of a vibrationproof object 3 is detected by a sensor 13, and the filter coefficient of the adaptive digital filter 8 is changed at high speed by the adaptive algorithm 17 so as to make the detection signal of the sensor 13 its minimum. An actuator 12 is thereby realtime-controlled so that the actuator 12 can apply the most effective reverse vibration for nullifying this vibration to the vibrationproof object 3.
Patent JP-H09224605-A (JP)
Title: Food and drink for improvement of liver function
Inventor: SASAKI HAJIME
IPC: A23L33/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a food and drink useful for liver disease patient, its prognoses, postoperative patient and prevention, improvement of the function of liver not only habitual alcoholic beverage drinker but also normal man. SOLUTION: This food and drink contains the compound selected from ethanolamine, phospho-ethanolamine and phosphoglyceroethanolamine or their salts.
Patent JP-H10234285-A (JP)
Title: Animal catching tool
Inventor: KAWAI TAKASHI
IPC: A01M31/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an animal catching tool than can make an animal not able to run away from the opening of catching net when the animal once moves into the catching net. SOLUTION: A wire 8 is engaged with a catching net 4, which is attached through a net rim 3 to the top end of rod 1, so as to form a loop 8c along with this catching net 4 and when the wire is pulled so as to reduce the loop 8c, the catching net 4 is closed. Thus, when the animal moves into the catching net 4, the catching net 4 is closed by reducing the loop 8c by pulling the wire 8 so that the animal once entering the catching net 4 can not run away from the opening of catching net 4.
Patent JP-H11313995-A (JP)
Title: Guide mechanism for transferred body
Inventor: HORI MASAYUKI
IPC: D05B21/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a guide mechanism for transferred body which achieves a higher guide accuracy and an easier production. SOLUTION: In an embodiment for a Y way guide device in an embroidering frame feeder of an embroidering machine, a Y guide shaft 121 is fixed on an X axis wise moving carriage plate 127 arranged movable in the X axis while a support frame 15A is fixed on a slide member 165 slidably inserted into the Y guide shaft 121. The support part frame 15A is provided with a support shaft 173 extending orthogonal to the Y guide shaft 121 and a ball roller 175 is rotatably supported on the support shaft 173. The ball roller 175 contacts a slide contact surface 127C formed on the X axis wise moving carriage plate 127 extending parallel with the Y guide shaft 121 from below to regulate rotation about the Y guide shaft 121 of the support part frame 15A.
Patent JP-S59187050-A (JP)
Title: Resin composition for molding
Inventor: MOMOTA YASUHITO
IPC: C08L63/00
Filed: 1983-04-08
Abstract: PURPOSE:A resin composition that contains hydrated alumina, thus giving molded products enabling markings by lasers to be seen clearly even in colorless or colored products or in a dark atmosphere. CONSTITUTION:The objective resin composition contains more than 20wt%, preferably 30-70wt% of alumina hydrate as an inorganic filler. Epoxy resin is preferred as the resin. The hydrated alumina preferably has a following particle distribution: less than 0.5% of 149 micrometer or more particle sizes, 60-95% of 46 or less micrometers, 40-70wt% of 10 or less micrometers and 15-40wt% of 3 or less micrometers.
Patent JP-S59187412-A (JP)
Title: Composite cutting tip
Inventor: YOSHIMURA HIRONORI
IPC: B24D3/00
Filed: 1983-04-08
Abstract: PURPOSE:To stably exert the excellent cutting performance for a long time by constituting the lower-layer portion of a compound material of a composite cutting tip with a cermet in place of an extremely-hard alloy of a WC group. CONSTITUTION:The lower-layer portion of a composite tip has the following constitution by wt%. Cermet constituted with: one or two types among 4a, 5a, 6a group metals in the periodic table, and the carbide, nitride, oxide, and boride of Mg, Ca, Al, and Si and the solid solution of two of them for 10-70%; and W or W-Mo alloy and inevitable impurities for the remaining.
Patent JP-S54152902-A (JP)
Title: Information transmission control system of time-division multiple network
Inventor: FUJIMURA NORIAKI
IPC: H04L12/52
Filed: 1978-05-24
Abstract: PURPOSE:To perform effectively an information transmission process by allotting transmitting information to an idle time slot found, by making it possible to send information on the start and end of transmission and to confirm it between a transmission-side time-division multiplexer and a reception-side time-division multiplexer. CONSTITUTION:Time-division multiplexers 2-0, 2-1 and 2-2 are provided which have channels 4 to 12 connected to time-division multiple circuits 21 to 26 and port adaptors 13 to 16 connected to terminals 17 to 20, thereby forming time-division multiple network 1 in which multiplexers 2-0 to 2-2 link to other multiplexers via circuits 21 to 26. In this network 1, transmitting information equivalent to each transmission request is transmitted to an allotted slot which is idle one among time slots on circuits 21 to 26. then, a multiplexer at the reception side detects the start of the transmitting information by bit inversion and its end by detecting the continuation of a fixed number of bits of the samt polarity.
Patent JP-H09224654-A (JP)
Title: Proliferation of leguminous bacterium
Inventor: SHIKANUMA SHIN
IPC: C12N1/20
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To mass-produce leguminous bacteria in a raised growth rate by incorporating a medium with the hulls (or its water extract) of the seeds of a host plant for leguminous bacteria. SOLUTION: The leguminous bacteria is mass-produced by incorporating a medium with the hulls (or its water extract, extracted pref. with hot water at >=40 deg.C) of the seeds of a host plant for leguminous bacteria (in the case of Bradyrhizobium japonicum, pref. soybean). The amount of the hulls to be incorporated is 0.1-30wt.% based on the medium.
Patent JP-H03262825-A (JP)
Title: Construction method and device for foundation pile
Inventor: KISHI YASUHIRO
IPC: E02D7/26
Filed: 1990-03-13
Abstract: PURPOSE:To enhance operation efficiency by making a driving force of the pull-out reaction of an anchor body due to a center-hole jack which has been installed at the upper end of the anchor body, and by pressedly driving a foundation pile, in which the anchor body is pierced, into the ground along the anchor body. CONSTITUTION:An anchor body 5 is fixed into the ground so as to expose the upper part thereof by a prescribed length, and the exposed part of the anchor body 5 is pierced in the inside of a hollow foundation pile 6. And the pierced upper end of the anchor body 5 is pierced in a center-hole jack 4 which has been installed at the upper end of the foundation pile 6. Then, while excavating the ground below the foundation pile 6, the foundation pile 6 is pressedly driven into the ground along the anchor body 5 making a driving force of the pull-out reaction of the anchor body due to the center-hole jack 4. After the foundation pile 6 has been pressedly driven up to a prescribed depth, the anchor body 5 is tightened to fix the upper end thereof to the upper end of the foundation pile 6. Thus, both the fixing operation of the anchor body 5 and the pressedly-driving operation of the foundation pile 6 can be carried out as a series of operations, and also the working accuracy can be enhanced.
Patent JP-S58179129-A (JP)
Inventor: DAN KOUTAROU
IPC: H02J3/04
Filed: 1982-04-12
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-H08233348-A (JP)
Title: Whirling air flow supply duct
Inventor: NAGANO SHINICHIRO
IPC: F24F13/10
Filed: 1995-02-24
Abstract: PURPOSE: To provide a supply duct for air-conditioning capable of uniform air-conditioning without making inhabitants feel draft. CONSTITUTION: A plurality of supply ducts 10 one end of which is an air outlet 10a are arranged in a range where the induced air flow is generated between outlet air flows with the respective air outlet separate from each other. An air intake 20 which is open in the direction crossing the air flow supply direction is provided on the other end side of the supply ducts 10. An air supply relay box 30 is communicated through the air intake 20. In addition, another air supply duct 40 is communicated with the air supply relay box 30. An air direction control member 50 of fan-shaped column in section to close the air intake 20 with the circumferential curvature surface except a slit-shaped opening part is provided in the air supply relay box 30.
Patent JP-H04296479-A (JP)
Title: Connector device
Inventor: MORIYAMA YUJI
IPC: H01R12/16
Filed: 1991-03-27
Abstract: PURPOSE:To improve the futility of the occupied space in the case of integrally connecting a plurality of wiring boards by use of a connector to assemble an electronic apparatus. CONSTITUTION:A plurality of connectors are provided in mutually different directions to a common base body 10. For example, wiring boards 16A, 16B are connected to a first connector 15A and a second connector 15B, respectively, and terminal boards 17A, 17B are connected to a third connector 15C and a fourth connector 15D, respectively to assemble an electronic apparatus. Since the electronic apparatus can be assembled only by occupying a necessary minimum space, the electronic apparatus can be miniaturized.
Patent JP-H0593345-A (JP)
Title: Thread guide apparatus of weaving machine having fixed weft-supplying bobbin
Inventor: HERARUDOUSU KOTSUKUSU
IPC: D03D47/34
Filed: 1992-03-18
Abstract: PURPOSE: To surely supply a weft thread to a thread tensioner by optically monitoring the presence of the weft thread with a simple and tough apparatus regardless of weft thread tension and ambient influence. CONSTITUTION: The weft thread 2 passing the inside of an inlet channel 18 arranged eccentricaly from the axis of rotation 11 in a guide shaft part 15 of a thread guide 12 in the intra-thread filament device of a loom having a weft supply bobbin and the thread tensioner is deflected to a lateral side in the position of an eyelet 3 for guide arranged coaxially with the axis of rotation 11 at the time of rotation of a winding arm 16, is matched at a thread passage 2 shown by a solid line and at the point of the half rotation of the guide shaft part 15 and is guided around the axis of rotation corresponding to a thread passage 2' shown by a broken line.  A monitor apparatus 4, which contains an optical sensor 20 and has a transmission section 21 and reception section 22 for light beams, outputs a weft thread breakage signal and stops the actuation of the guide drive device and the loom when the apparatus does not detect the presence of the weft thread 2 rotating to a conical shape around the axis 11 at the time of driving the thread guide 12.
Patent JP-S55154677-A (JP)
Title: Recorder
Inventor: OKANO YOSHIO
IPC: G06K15/10
Filed: 1979-05-21
Abstract: PURPOSE: To increase the number of expressions of tone, by converting the constitution video signal of one video element into a digital signal of a plurality of bits, feeding this signal and the cynchronizing signal to a logic circuit, and alternately arranging the same tone pattern of the output of a logic circuit.  
     CONSTITUTION: An analog video signal form an input terminal 1 is converted into digital signals cWe 3 bits at an A/D converter 2, this signals c, d and the signals via inverters 3, 4 are fed to NAND gates 5W8, and the signal discriminating four tones is output. Further, the signals e and d, c are fed to NAND gates 9W11 to output the signal discriminating to which four-tone signals are near the input signal, and the output is fed to a print picture control circuit 15 via circuits 12W14 producing virtual signals together with the output of gates 5W8. The control output of the circuit 15 turns on or off a thermal head 16 to obtain the signals of four tones to the input signal, and the intermediate tone of the tonous pattern is expressed by alternately arranging the tone patterns. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03264942-A (JP)
Title: Device for reproducing image on photographic paper
Inventor: YOSHIDA MASAAKI
IPC: H04N5/222
Filed: 1990-03-15
Abstract: PURPOSE:To prevent the breakage of a device and the external member of a housing equipment mounted in an image reproducing device by providing a means for fixing the external member. CONSTITUTION:This device is provided with the fixing means 31 for fixing the external member 2 of the photographic paper housing equipment 1 in the case of mounting the equipment 1 in the image reproducing device 10. Namely, in the case of fixing the external member 2 and moving a housing member 4 in the device 10, the member 2 is prevented from moving. After moving the member 4 in the device, the fixing of the external member 2 is released and the member 2 is freely separated from the device 10. Thus, the action of moving the member 4 from the member 2 to the device is smoothly executed and the member 2 and the device 10 are prevented from being broken while the device 10 is used.
Patent JP-H02240879-A (JP)
Title: Speed detector
Inventor: YAMAGUCHI HIROYUKI
IPC: G11B21/08
Filed: 1989-03-15
Abstract: PURPOSE:To improve the accuracy of speed detection even when a light beam is moved by providing a conversion means and counting the time crossing a track for plural number of times and measuring the speed. CONSTITUTION:A light beam emitting from the light source 7 of a semiconductor laser is a collimated light, reflected in a reflection mirror 2 and converged by a convergence lens 1. Then the beam is reflected in a polarized beam splitter 9 and made incident on a bisecting photodetector 11. The split line of the detector 11 is arranged in the longitudinal direction of a track on a light receiving face and its output is inputted to a differential amplifier 12. The amplifier 12 forms a conversion means, its output signal is a tracking error signal and inputted to a voice coil motor 4 to control the tracking. Then the time and speed when the conversion means crosses the track are measured by the detector 11. When the light beam reaches at a high rate and the clock period of a digital timer and the period of a track cross signal TC approach to each other, the speed is detected with high accuracy.
Patent JP-S62217143-A (JP)
Title: Method and apparatus for measuring color of powder in gaseous flow
Inventor: HARADA HIDEKAZU
IPC: G01N15/06
Filed: 1986-03-19
Abstract: PURPOSE:To enable measurement of a color in a short period without errors by measuring the color after the reflected light from filter paper in gaseous flow attains a stationary state. CONSTITUTION:The filter paper 2 is inserted into the 1st cell 1. While an exhaust gas is introduced into the cell, the light from the 1st light projecting device 11 is projected to the filter paper 2. The reflected light generated from the filter paper 2 is received in the 1st light receiving device 12. The stationary state of the reflected light is judged by the output from the 1st light receiving device 12 and the output from a pressure sensor 14. Since the temp. in the 1st cell 1 is controlled to about 100 deg.C, the sticking of the moisture in the exhaust gas to the filter paper 2 is prevented and the measurement error by the moisture is prevented. The part of the filter paper 2 where ash sticks is fed to the 2nd cell 7 after the judgment of the stationary state. The color of the ash is then judged by a powder color judging means 22 using the 2nd light projecting device 17 and the 2nd light receiving device 18 which are not contaminated with the exhaust gas in accordance with the output of the 2nd light receiving device 18. The exact measurement of the color of the ash is thus made possible.
Patent JP-S59188295-A (JP)
Title: Driving system of piezoelectric type electroacoustic transducer
Inventor: OOMORI TATSUYA
IPC: H04R3/00
Filed: 1983-04-08
Abstract: PURPOSE:To convert directly a digital signal into an analog sigal by inputting a corresponding bit-encoded signal to a piezoelectric element through impedance represented as Z0{2<(>N<-k-1)>} (where Z0 is the impedance of piezoelectric element). CONSTITUTION:Impedance elements Z1, Z2-Z(N-1) are connected to (N-1) sets of piezoelectric elements individually in series. The value of this serial impedance Zk is Z0{2<(>N<-k-1)>}, where k is a bit number. When a digital electric signal with constant amplitude is applied to an electroacoustic transducer through the respective impedance elements Zk, the respective impedance elements Zk connected to respective bit channels have voltage drops to apply the respective piezoelectric elements with voltages proportional to weights of respective bits, radiating sound pressure proportional to each bit weight. This is added to sound pressure radiated by a piezoelectric element corresponding to another bit to regenerate and radiate an analog acoustic signal.
Patent JP-S59187749-A (JP)
Title: Continuous drying of batchwise products
Inventor: REI ISOU
IPC: A23L5/10
Filed: 1983-04-09
Abstract: PURPOSE:In a batchwise pressure-reduced frying system, a plurality of pressure- reduced friers are used by switching a single vacuum generator to save facility costs and enable substantially continuous production of fried food with high efficiency. CONSTITUTION:A plurality of pressure-reduced friers are combined with a single vacuum generator composed of a vacuum pump and a condenser so that the connection of the vacuum generator to one frier can be switched to the next. Thus, one frier is subjected to preliminary evacuation, frying, oil draining, then, the vacuum generator is switched to the next frier and the above operations are repeated in sequence. The additional use of auxiliary pump for preliminary evacuation and oil draining enable more efficient frying.
Patent JP-H05214176-A (JP)
Title: Polyolefin resin composition having improved stability
Inventor: TOKUTAKE ATSUO
IPC: C08L23/08
Filed: 1992-02-04
Abstract: PURPOSE:To obtain the subject composition resistant to the yellowing in storage caused by the action of light, oxygen, etc., and the deterioration in heating and having reduced metal corrosivity by adding a specific phosphorus compound, a hydrotalcite and a fatty acid metal salt, etc., to a polyolefin resin. CONSTITUTION:The objective polyolefin resin composition is produced by compounding a polyolefin resin (e.g. ethylene.1-butene copolymer resin) with (A) a phosphorus compound expressed by formula I (R1 and R2 are H, hydrocarbon group or oxygen-containing hydrocarbon group; M1 is H, group Ia alkali metal, group IIa alkaline earth metal or group IIa zinc metal of the periodic table; (w) is 1 or 0; (s) is atomic valence of M1), formula II (R3 is same as R1; M2 and M3 are H or group Ia alkali metal), formula III (R4 is same as R1; M4 is group IIa alkaline earth metal or group IIb zinc metal) and formula IV (M5 is same as M1; (t) is atomic valence of M5), (B) a hydrotalcite, (C) a compound such as a fatty acid metal salt, a hydroxyfatty acid metal salt and a fatty acid and (D) an antioxidant such as a hindered phenolic compound.
Patent JP-H01236249-A (JP)
Title: Expandable silicone rubber composition
Inventor: ITO KUNIO
IPC: C08J9/02
Filed: 1988-03-16
Abstract: PURPOSE:To improve the strength of the obtained foam, by mixing a specified copolymer with an organosilicon compound, a polyorganohydrogensiloxane and a platinum metal catalyst. CONSTITUTION:100pts.wt. polyorganosilylphenylenesiloxane copolymer (A) of a viscosity of 1,000,000-10,000,000cSt of formula I [wherein R<1> is an (un) substituted monovalent hydrocarbon group, R<2> is methyl, phenyl or vinyl, a and b are each >=1, 1>=a/b>=0.05, and a+b>=100] is mixed with 2-20pts.wt. organosilicon compound (B) having at least one, preferably, three units of formula II (wherein R<3> is R<1>, c is 0-2, d is 1-3, and c+d=1-4), a polyorganohydrogensiloxane (C) having at least two units of formula III (wherein R<4> is R<1>, e is 0-2, f is 1-3, and e+f=1-3) in the molecule and a viscosity of 10,000-100,000cSt, in an amount to give 1-30mol. of SiH groups per mol. of the total of the vinyl groups of component A and the OH groups of component B and 0.1-300ppm (in terms of platinum atoms) platinum metal catalyst (D) based on the total amount of components (A)-(C).
Patent JP-S61225516-A (JP)
Title: Ignition device
Inventor: SUZUKI TOSHIYASU
IPC: F02P15/10
Filed: 1985-03-29
Abstract: PURPOSE:To contrive to improve the ignition performance and save the energy consumption by a method wherein a rectifier is connected to a capacitor in parallel toward the inverse direction against the voltage of a direct current power supply. CONSTITUTION:A rectifier 9 is connected to a capacitor 7 in parallel toward the inverse direction for the voltage of a direct current power supply 2. By applying a voltage on a thyristor 5 under the zero voltage condition for the voltage VC of the capacitor 7, an electric power voltage V is impressed on the primary coil 8a, a spark is generated on an igniting plug 10 caused by the high voltage applied on the secondary coil 8b. Thereafter, the voltage applied on the secondary coil 8b decreases down to the minus voltage, the voltage VC increases up to certain plus voltage within the range from zero to the voltage less than plus 2V. By applying the voltage on a thyristor 6, a voltage having an inverse direction against before is applied on the primary coil 8a, the spark is generated at the secondary side. The voltage VC decreases from plus voltage down to nearly zero level, but does not decrease further by the short for the minus voltage caused by the action of the rectifier 9, accordingly, the voltage is limited within the range from zero to plus 2V.
Patent JP-H06251339-A (JP)
Title: Magnetoresistive effect type thin film magnetic head and bias characteristics measuring method
Inventor: SUYAMA HIDEO
IPC: G11B5/39
Filed: 1993-02-26
Abstract: PURPOSE:To contrive reduction in size and floating amount of a magnetic head for hard disc drive by decreasing the number of terminal parts of a magnetoresistive effect type thin film magnetic head to only two, and to reduce an error rate while saving power by forming a bias conductor into a pattern. CONSTITUTION:In the magnetoresistive effect type thin film magnetic head, a bias conductor 7 is connected electrically in series with a magnetoresistive magneto-sensitive part 6. The bias conductor 7 is patterned such that the width thereof and the distance from the contact face of magnetic recording meadium are increased as the distance from the part traversing the magneto-sensitive part 6 increases.