baber/WOPTO huggingface dataset:
Patent JP-S553014-A (JP)
Title: Damping control method
Inventor: KUBO TAKEAKI
IPC: G05D3/00
Filed: 1978-06-21
Abstract: PURPOSE: To presume the unknown factors in the model based on the found data by using the model investigated logically as well as the damping phenomenon and then to give the suited correction to the subsequent control.  
     CONSTITUTION: The tip and the velocity of the subject put on roller stage 1 are detected through 4W4B. Friction coefficient μ 1  and μ 2  of the damping/nondamping time which are decided through the pre-trial are memorized 11 along with μ 1  which is being corrected, and the latest μ 1  and fixed μ 2  are given to calculating device 13. The stop position of each subject is decided 12 based on the subject length and the stop mode and then delivered to device 13. Then the expected subject pass time is obtained between detection devices and then memorized 15 through calculation 13 based on penetration velocity μ 1  and μO plus the desired stop position. At the same time, the input is given to damping control device 14, and damping device 3 is controlled and driven via the penetration velocity. The necessary pass time ta is obtained actually between the detection devices to give correction 16 to μ 1  used according to the difference with the expected time. In this way, the optimum start timing can be given to the damping device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62234622-A (JP)
Title: Press die device
Inventor: UESHIMA SHUNEI
IPC: B21D37/00
Filed: 1986-04-02
Abstract: PURPOSE:To remarkably reduce the cost spent on a die by providing one male die and female die attachable and detachable to both parts of the upper die and lower die respectively. CONSTITUTION:A press die device is composed of the upper die holding means 1 ascendable and descendable and the lower die holding means 35 of the lower part thereof. One male die 20 is provided attachably and detachably to both parts of the upper die holding means 1 and lower die holding means 35 and one female die 9 is also made attachable and detachable to both parts of both means similarly. In case, therefore, of the press having the same shape and different direction of the upper and lower, four dies were prepared in the past, but by having an interchangeability on the upper die and lower die two dies will do and the cost on the dies can be reduced remarkably.
Patent JP-H03273930-A (JP)
Title: Engine unit suspension device for vehicle
Inventor: SHIRAKI KEITA
IPC: F16F15/08
Filed: 1990-03-23
Abstract: PURPOSE:To improve vibration-proof characteristics for idling vibration advantageously by using an engine amount in which low rigidity is set in the torsional direction and in pinch direction due to a spherical slide mechanism and mounting its shaft core approximately in parallel with the inertia main shaft of an engine unit. CONSTITUTION:An engine unit 10 is connected with a car body frame 12 via a pair of engine mounts 14, 14 which are mounted on both sides of an inertia main shaft 16 which stretches in the arrangement direction of its cylinder. The engine mount 14 connects an inner cylindrical metal fixture 18 to an outer cylindrical metal fixture 20 which are arranged apart by the predetermined distance in radial direction by means of a rubber elastic body 22 which exists between them to constitute the so-called cylindrical mount structure. A race metal fixture 26 which has spherical recessed face which faces to the spherical projected face of a spherical projected section 24 on the inside peripheral face is provided coaxially on the outside of the inner cylindrical metal fixture 18. Further, a ring-shaped slide member 28 is interposed between spherical projected face of the spherical projected section 24 of the inner cylindrical metal fixture 18 and spherical recessed face of the race metal fixture 26.
Patent JP-S51150939-A (JP)
Title: Data transmission system
Inventor: TANIGAKI HIROSHI
IPC: G06F11/20
Filed: 1975-06-20
Abstract: PURPOSE: To continue transmitting data by switching data transmission lines and by transmitting with shortened transmission width and increased transmission times when troubles are produced in transmission lines. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57189363-A (JP)
Title: Recording and reproducing device for magnetic tape
Inventor: SUZUKI KEIICHI
IPC: G11B15/70
Filed: 1981-05-18
Abstract: PURPOSE:To record the latest voice signals, etc. easily and automatically by using an endless tape and a monaural magnetic head. CONSTITUTION:AND gates G1, G2 are opened by a stand-by signal STB = H, and a signal REC or PLB is received. If the signal PLB goes to H first, a flip- flop FF2 is set and at the same instant when a reproduction mode is stored, the gate G1 is closed. The output of a monostable multivibrator MM1 is used for opening and closing of gates G4, G5 as well. The gate G4 is used for generation of R/P, and the output of the gate G1 passes therethrough as it is. The gate G4 is used for generation of ER, and allows the passage of the Q output of the flip flop FF1 to be set at the recording. A motor drving circuit MD generate a motor driving voltage VD by receiving the output of an OR gate G3.
Patent JP-S573240-A (JP)
Title: Manufacture of reproduced stylus
Inventor: TAKEHARA HIDEAKI
IPC: C30B29/04
Filed: 1980-06-03
Abstract: PURPOSE:To obtain easily a long-life reproduced stylus which when used, never causes the breakaway, etc., of an electrode, by forming a conductive layer in a desired electrode shape on the surface of the reproduced stylus body where the electrode is expected to be formed, by irradiation with laser beams, etc. CONSTITUTION:A reproduced stylus body S made of diamond is arranged in the core tube 1, etc., of an electric furnace and placed under vacuum containing a trace of oxygen or in the atmosphere of inert gas containing a trace of oxygen. The reproduced stylus body S is heated by conducting electric current to a heater 2 to irradiate a surface A, where an electrode is expected to be formed, with a laser beam or an electron beam 3 through a deflector 4. Thus, the electrode is formed in a desired shape and desired size by using a conductive layer of carbon contained in the diamond.
Patent JP-H06289342-A (JP)
Title: Optical phase modulator
Inventor: TOMIOKA TAZUKO
IPC: G02F1/035
Filed: 1993-03-31
Abstract: PURPOSE:To provide the external optical phase modulator which has infinite controllability matching homodyne local oscillation optical phase control. CONSTITUTION:The optical phase modulator is equipped with a variable branch ratio type coupler 30 which branches input light into 1st output light and 2nd output light, a 1st phase modulating element which is arranged in the optical path of the 1st output light and has a >=180 deg. phase variation range, a 2nd phase modulating element which is arranged in the optical path of the 2nd output light and has a >=180 deg. phase variation range, a phase corrector 5 which is arranged in the optical path of the 1st or 2nd output light and corrects a phase difference generated by the variable branch ratio type coupler 30, and a 3dB coupler 7 which couples the 1st output light and 2nd output light inputted through the 1st phase modulating element, 2nd phase modulating element, or phase corrector 5.
Patent JP-H09262331-A (JP)
Title: Ball shooting device
Inventor: KAWASAKI SHIYOUZOU
IPC: A63B69/40
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a device which can be easily protected and improves convenience by shooting various kinds of balls and always shooting the same ball from a fixed position. SOLUTION: A shooting cylinder 10 is almost horizontally extended back and forth so as to supply balls B from the rear end, and rollers R and R to be turned by motors M2 and M2 are moved into the intermediate part so as to jet the balls B from the front end by turning these rollers R and R. The front and rear end parts of this shooting cylinder 10 are respectively supported by shooting cylinder supporters 40A and 40B so as to be turned around the axial line of this shooting cylinder 10. Both the shooting cylinder supporters 40A and 40B are supported by a 1st frame 50 so as to vertically swing with the front side shooting cylinder supporter 40A as a supporting point and the 1st frame 50 is supported by a 2nd frame 60 so as to swing from side to side with the shooting cylinder supporter 40A as a supporting point.
Patent JP-H05280076-A (JP)
Title: Pipe network control device
IPC: E03B1/00
Filed: 1992-03-31
Abstract: PURPOSE:To extract a water stagnating pipe line from drawing control information and emphatically display it. CONSTITUTION:This pipe network control device is provided with a memory means D to store the arrangement drawing information D1 and the control information D2 of a pipe network institution constituted so that a plurality of pipe line units are connected togther and water is distributed from a water source to demand 1 ends, a display means 1 to display the arrangement drawing, the control information, and the like of the pipe network institution, and a pipe network control means 2 to control water distribution by means of the pipe network institution from the arrangement drawing information D1 and the control information D2. A pipe end control means 2A is provided, from connecting point information to indicate connecting relation of respective pipe line units obtained from the control information D2, the connecting points of which the number of the connected pipe line units is one are searched, and the pipe line unit connected to the connecting point is emphatically displayed on the display means 1 as a stagnating pipe line necessary for washing pipe.
Patent JP-H01138108-A (JP)
Title: Inorganic silazane high-polymer, its production and use thereof
Inventor: FUNAYAMA TORU
IPC: C01B21/087
Filed: 1988-03-29
Abstract: PURPOSE:To obtain a suitable silicon nitride precursor having specific mol.wt., SiH2/SiH3 ratio, Si, N and H contents and obtain a coating agent, etc., having excellent heat-resistance, etc., by heating an inorganic silazane in a basic solvent, etc. CONSTITUTION:A high-polymer of an inorganic silazane having a number- average mol.wt. of 200-500,000, a radio of SiH2 group/SiH3 group of 2.5-8.4 in 1mol. and containing 50-70wt.% of Si, 20-34wt.% of N and 5-9wt.% of H can be produced by heating an inorganic silazane in a basic solvent or a solvent containing a basic compound. A coating agent or a binder can be produced by using the polymer as an essential component.
Patent JP-S58191109-A (JP)
Inventor: MIYAMOTO YASUNORI
IPC: B27K5/00
Filed: 1982-04-30
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-S5614664-A (JP)
Title: Gas cock
Inventor: TAKEMURA KOUJI
IPC: F16K17/34
Filed: 1980-05-30
Abstract: PURPOSE: To enable a gas fuse to operate correctly and certainly even if a rubber hose slips off, by providing springy resilience to a shaft of revolution and preventing the closing element which links with the shaft from stopping at the intermediate position between perfectly closed position and perfecly opened position.  
     CONSTITUTION: A closing element 2 is kept at the perfectly opened position or perfectly closed position by arranging a coiled spring 4 onto an operating shaft 3. In a gas fuse 5, a valve opening 8 and a valve body 9 are arranged. When the closed element 2 is opened perfectly by the revolution operation of the operating shaft 3, gas flows from a gas inlet 16, flows through the valve opening 8, and flows- out from a gas discharge port 10. If a rubber hose connected with the gas exit 10 slips-off in gas flowing, a pressure difference is formed between the exit and the inlet of the gas fuse 5, and a valve body 9 is shifted upward and the valve opening 8 is closed. Thus, the gas fuse can be operated correctly and certainly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61234109-A (JP)
Title: Intermediate-frequency amplifier circuit
Inventor: KIMURA KATSUHARU
IPC: H03F3/189
Filed: 1985-04-09
Abstract: PURPOSE:To obtain an intermediate-frequency amplifier circuit which is excellent in electric field detecting characteristic and can be constituted to an integrated circuit easily, by connecting in parallel a transistor (TR) pair, whose emitters are commonly connected, with another TR pair, into which emitter resistances that become the 1st input pair of the double balanced differential amplifier of the last stage. CONSTITUTION:An IF signal input voltage VIN is level-shifted by means of transistors (TR) Q53 and Q54 after amplification by means of the 1st-stage differential amplifier composed of TRs Q51 and Q52. Amplification and level shifting are successively repeated on the input voltage VIN and the differential output of TRs Q91 and Q92 is outputted as an IF signal output voltage VO. Since the input signal to each double balanced differential amplifier is successively amplified by differential amplifiers, the level becomes higher as going to the later stage and successively saturated from the 4th-stage differential amplifier. Therefore, when the saturation level of the 1st-stage double balanced differential amplifier is raised or the sensitivity of the final-stage differential amplifier is made higher, the dynamic range of electric field detection can be enlarged if electric field detection is performed by connecting double-wave rectifiers in multiple stages.
Patent JP-S61236624-A (JP)
Title: Production of base material for quartz glass series optical fiber
Inventor: UCHIUMI ATSUSHI
IPC: C03B37/014
Filed: 1985-04-09
Abstract: PURPOSE:To form a cladding which is plenty in the doped amount of fluorine and made of the quartz glass for a short time by bringing fluorine-contg. Lewis acid into contact with the soot of SiO2, heating and vitrifying it. CONSTITUTION:The soot of SiO2 is formed from a gaseous mixture contg. SiCl4 and O2 or the like. Fluorine-contg. Lewis acid such as BF3 is brought into contact with the soot at <=800 deg.C. The soot of SiO2 added with the fluorine- contg. Lewis acid is heated in the inert atmosphere and vitrified to form a cladding. In this way, the base material for a quartz glass series optical fiber consisting of both the cladding of quartz glass doped with fluorine and the pure quartz glass is obtained.
Patent JP-S58191801-A (JP)
Inventor: IWAMOTO NOBORU
IPC: E01B25/12
Filed: 1982-05-07
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-S57190411-A (JP)
Title: Adaptive type automatic equalizer
Inventor: KOJIMA TOORU
IPC: H03H17/00
Filed: 1981-05-19
Abstract: PURPOSE:To produce a highly precise automatic equalizer with simple circuit configuration by calculating the correlation of signals while aiming at only the specific level of the signals. CONSTITUTION:An output of an error polarity discriminator 310 indicating whether an output signal yi of a transversal filter 100 is larger than a fixed level or not is delayed by (m+1)Tsec in a delay circuit 312 and then the delayed output is inputted to each integrator 307 corresponding to each tap of the transversal filter 100 after passing through each switch 308 driven by a corresponding gate circuit 309. When a signal obtained by delaying a level discriminating signal 314 from a multivalue code discriminator 304 discriminating the output signal yi of the transversal filter 100 in every Tsec by a delay circuit 305 and an output from a corresponding tap of a delay circuit 36 with taps in which a polarity signal 313 has been delayed are of high level, the gate circuit 309 is turned to the high level and each switch 308 is connected, so that the output of the delay circuit 312 is integrated by each integrator 307.
Patent JP-2000262828-A (JP)
Title: Air cleaner
Inventor: NAGAYOSHI KENTARO
IPC: B01D46/52
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner wherein a blower is disposed above a filter formed cylindrically by bending a strip in a plurality of chevrons, an opening at an upper end is made larger than that at a lower end, a ventilation resistance is decreased, and low power demand, low noise and miniaturization of a blower can be achieved. SOLUTION: In an air cleaner wherein a filter room 5a storing a filter 5 formed cylindrically by bending a strip in a plurality of chevrons, and a blower room 6a storing a blower 6 above the filter room 5a are provided, and air is sucked from an outer face of the filter 5 to an inner face by the blower 6 and cleaned, a diameter of a track 5b1 of a circle formed by connecting respective chevrons 5b of an outer periphery of the cylindrical filter 5 is formed the same from an upper end to a lower end, and an opening by a circular track 5c1 formed by connecting respective chevrons 5c of an inner periphery is made larger in the upper end face than that of the lower end face.
Patent JP-S62232681-A (JP)
Inventor: HOSHINO HIROYUKI
IPC: G09F9/30
Filed: 1986-04-03
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-S59201264-A (JP)
Title: Cassette tape storage device
Inventor: UEKI YOSHIHARU
IPC: B60R11/02
Filed: 1983-04-28
Abstract: PURPOSE:To change cassette tapes easily even from a driver's seat by constituting to charge cassette tapes by remote operation. CONSTITUTION:A conveying means consists of a carrier 53 which is provided in a housing 51 to carry and convey plural cassette tapes 54 to be reproduced almost to a specific reproducing position, and a positioning means consists of a plunger and a coupling member which position the cassette tape 54 at the specific reproducing position in cooperation with the conveying means. Then, a detecting means consists of a switch 73 which detects the cassette tape 54 being positioned at the specific reproducing position, and the conveying means is equipped with two carriers 53 which contain cassette tapes 54 respectively and abut slidably on each other, and a carrier driving device which generates driving force for turning the carriers 53 while pressing them against the internal wall surface of the housing 51 at the same time.
Patent JP-H03277269-A (JP)
Title: New microorganism and production of biotins using same
Inventor: KISHIMOTO JIRO
IPC: C12N1/21
Filed: 1990-03-27
Abstract: PURPOSE:To provide the subject mutant microorganism belonging to one of Escherichia, Bacillus, Pseudomonas and Serratia genus, having a remarkably low maximum value of glucose consumption rate in comparison with corresponding wild strains and capable of facilitating improvement of biotin productivity. CONSTITUTION:As the above-mentioned mutant strain, any strain derived form any species belonging to the above-mentioned Escherichia genus, etc., can be used without limitation if meeting the purpose of the present invention. In case of using as a host of host-vector system, a strain belonging to Escherichia genus, especially derived from Escherichia.coli is, however, preferable. As a mutagen of the above-mentioned mutant, Escherichia.coli DR-85 (Bikokenkinki No. 8096), etc., is exemplified. From the above-mentioned mutagen, the objective mutant having a Maximum value of glucose consumption rate as lower as 1/4 in comparison with corresponding wild strains can be obtained by a known mutation method using glucose consumption rate as an index.
Patent JP-H07274944-A (JP)
Title: New variant and method for producing protein hydrolysate
Inventor: YUASA YASURI
IPC: C12N9/62
Filed: 1994-04-14
Abstract: PURPOSE:To obtain Aspergillus oryzae resistant against polyene antibiotics, enhanced in protease activity, acting on proteins to give protein hydrolysates having high nitrogen contents and high glutamic acid contents, and suitable for producing seasonings, e tc. CONSTITUTION:This Aspergillus aryzae resists against polyene antibiotics such as amphotercin B and nystatin, has an enhanced protease activity of 1.5-4.5 times that of the parent strain, and is deposited as FERM-P-14259. The Aspergillus oryzae is obtained by subjecting Aspergillus oryzae to a tautomeric treatment, and subsequently screening the polyene antibiotic-resistant strain. The culture product of the Aspergillus oryzae is preferably allowed to act on a protein for the production of the protein hydrolysate.
Patent JP-H01250497-A (JP)
Title: Pigment dispersing agent for coated paper
Inventor: FUSE SHIYOUSAKU
IPC: D21H19/20
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the subject composition, consisting of a low polymer of a specific alkyl vinyl ether-maleic acid derivative, capable of exhibiting remarkable dispersing effects even in a low concentration and excellent in stability. CONSTITUTION:The objective dispersing agent consisting of a low polymer of an alkyl vinyl ether-maleic acid derivative expressed by the formula [R is 4-8C (un)saturated alkyl; X and Y are alkaline metal, ammonium ion, organic ammonium ion or 2-4C alkyl; n is 3-60]. Furthermore, the above-mentioned polymer is preferably obtained by, e.g., rapidly advancing polymerization reaction of a maleic acid derivative with an alkyl vinyl ether without using a chain transfer agent and solvent according to a bulk polymerization method.
Patent JP-H11322775-A (JP)
Title: Metallocene compound
Inventor: WINTER ANDREAS
IPC: C08F10/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a metallocene compound useful as a catalyst for synthesizing, in a high yield, high-molecular weight syndiotactic polyolefins with narrow molecular weight distribution and high syndiotactic index. SOLUTION: This new compound is a compound of the formula XR<3> -R<5> -R<4> Y [X and Y are each H or Li; R<3> and R<4> are each a mononuclear or polynuclear hydrocarbon, one of them being 9-fluorenyl; R<5> is of the formula R<6> M<2> M<7> (R<6> and R<7> are each H, a halogen or the like; M is silicon, germanium or the like) or the like], pref. a compound of formula I (M<1> is titanium, zirconium or the like; R<1> and R<2> are each H, a halogen 1-10C alkyl or the like; however excepting the case that R<5> is isopropylidene, and R<3> and R<4> are nonsubstituted cyclopentadienyl and fluorenyl, respectively), for example, metallocene of formula II which is obtained using lithiumfluorene and 6-methyl-6-phenylfulvene as starting substances.
Patent JP-H08275371-A (JP)
Title: Abnormality detector for power supply system
Inventor: EGUCHI KUNIO
IPC: H02H3/05
Filed: 1995-03-31
Abstract: PURPOSE: To provide an abnormality detector for a power supply system which detects the abnormality of the contact inserted between load and a power supply line. CONSTITUTION: If an overcurrent flows to, for example, load 1-2 and a thermosensor 5b-2 senses overheating, a contact 5d-2 opens, and an electromagnetic coil 5c-2 is deenergized to open the contact 5a-2, and the power supply to the load 1-2 is stopped. A controller 14 finds out the amount of decrease of supplied power accompanying the opening of this contact 5a-2, based on the supplied power after opening, and compares the amount of increase of the supplied power accompanying the closing of this contact 5a-2 with the amount of decrease of the supplied power accompanying the opening of this contact 5a-2, and judges whether this contact 5a-2 has fused together by heat or not.
Patent JP-S554719-A (JP)
Title: Pulse current driving unit for bubble
Inventor: TAKAHASHI TSUNESUKE
IPC: G11C11/14
Filed: 1978-06-22
Abstract: PURPOSE: To solve the trouble of conductor disconnection which is a defect in the pulse current driving unit for bubble, by using a specific circuit.  
     CONSTITUTION: Capacitor 9 is connected in series to conductor 3 of a current loop, which intersects bubble propagating permalloy pattern 2 on bubble chip 1, in package case 11, and DC regenerative resistor 10 is connected in parallel to this series circuit in case 11. First voltage source 4 and the collector of transistor Tr7' are connected to first terminal a' of resistor 10 and second terminal b' respectively. Current value setting resistor 6 is connected between the emitter of Tr7' and second voltage source 5, and control pulse generator 8 is connected to the base of Tr7'. Then, the capacity of capacitor 9 is so selected that Tr7' may be saturated for the pulse current of a pulse width which rises the upper limit of the driving duty ratio, and the supply of the pulse current to conductor 3 is inhibited by saturation of Tr7'. 
     COPYRIGHT: (C)1980,JPO&Japio