baber/WOPTO huggingface dataset:
Patent JP-H03268007-A (JP)
Title: Sequence controller
Inventor: TAYAMA KATSUYA
IPC: G05B9/03
Filed: 1990-03-19
Abstract: PURPOSE:To secure the continuity and the real time property of the control at the time of switching a real work side sequence to a holding side sequencer by synchronizing and operating two sequencers, while giving the same input to them, and controlling a control object by an output of the real word side sequencer. CONSTITUTION:The sequence controller consists of two sequencers 1, 2, a dual controller 3 for setting one of both the sequencers 1, 2 and the other to a real work side and a holding side, respectively, and an input/output switch 4. In such a state, a connection in the input/output switch 4 is executed so that an output signal from an input/ output device 5 connected to a control object is inputted to not only the sequencer 1 of the real word side but also the sequencer 2 of the holding side, and the connection is executed so that an output signal of only the real work side is outputted to the input/output device 5. That is, the same input is given to both the sequencers 1, 2, both the sequencers 1, 2 are operated by a time interrupting signal of the real work side and by an output of the real work side sequencer 1, the control object is controlled. In such a way, at the time of switching the real work side sequencer 1 to the holding side sequencer 2, the continuity and the real time property of the control are secured.
Patent JP-S52151158-A (JP)
Title: Novel hydroxamic acid compound and remedies for lithangiuria containing the same
Inventor: TANAKA SATORU
IPC: A61K31/455
Filed: 1976-06-10
Abstract: PURPOSE: Derivatives of hydroxamic acid I (R 1  is heterocyclic residue e.g. furain ring, thiophene ring, pyridine ring, etc.; R 2  is H, methyl) and their salts; e.g. 2-(2-furoylamino)-aceto-hydroxamic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58184315-A (JP)
Title: Dynamic pressure groove bearing unit
Inventor: SUWA SHIYUNSUKE
IPC: F16C17/08
Filed: 1982-04-23
Abstract: PURPOSE:To shorten a thrust shaft by shaping the spirally grooved lower part of the thrust shaft in the discoidal form whose diameter is larger than that of the upper part thereof. CONSTITUTION:A thrust shaft 1 on the lower part of which spiral grooves 4 are cut is shaped in the discoidal form, the diameter thereof being larger than that of the upper part of the thrust shaft 1. When the thrust shaft 1 turns, the spiral grooves 4 collect lubricant in the film form between the bottom face of the thrust shaft 1 and the bottom face of a thrust bearing 5 to raise the bottom face of the thrust shaft 1, producing an oil gap 9 therebetween. When the thrust shaft 1 turns, the circumferential speed of the spiral grooves on the discoidal lower part becomes high. Because of this reason, if the width of the spiral grooves in the longitudinal direction of the thrust shaft is short, the thrust shaft may be floated up from the thrust bearing.
Patent JP-H02247013-A (JP)
Title: Manufacture of electric super conducting wire of oxide
Inventor: HOSONO FUMIKAZU
IPC: B21J1/04
Filed: 1989-03-17
Abstract: PURPOSE:To reduce the manufacturing cost by carrying out the reduction working of a wire of electric super conductor of oxide coated with metal repeatedly with a forging press to be worked into a tape shaped wire. CONSTITUTION:The wire of electric super conductor of oxide is coated with metal. Reduction working is carried out by the forging press to this wire to be worked into the tape shaped wire. In addition to Ag, Ag - Pb, Au, Ag - Mg, SUS, etc., other than silver are used for covering material. Compositions having a critical temperature (Tc) higher than liquid nitrogen temperature, e.g., Bi - Pb - Sb - Sr - Ca - Cu - O group, etc., are used for electric super conductor of oxide. Thus, the wire can be lengthened easily.
Patent JP-S51143050-A (JP)
Title: Method for vulcanizing rubber or crosslinking resins
Inventor: OKADA KOUZOU
IPC: C08J3/24
Filed: 1975-06-03
Abstract: PURPOSE: To acomplish rubber vulcanization or resin crosslinking only by ultrasonic treatment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05275588-A (JP)
Title: Ni-plated lead frame
IPC: H01L23/50
Filed: 1992-03-25
Abstract: PURPOSE:To prevent occurrence of whisker-like burrs at the time of coining work. CONSTITUTION:The title lead frame is manufactured by punching a base plate 16 with a press after plating the plate 16 with Ni 17 and, in order to improve the adhesive property and water resistance of the lead frame, coining work is performed in a mold area. At the time of manufacturing the lead frame, a step provided in the round hole 12 of the Ni-plated plate 16 is formed to a tapered section by successively machining the plate 16 from its edge section 13. In order to form the tapered section, a coining punch 18 having such a tapered conical front end face that is high at the central part and becomes lower as going toward the periphery is used.
Patent JP-H0597166-A (JP)
Title: Sealed package
Inventor: ROBAATO UIRIAMU TANSUREI
IPC: G07F13/10
Filed: 1991-03-30
Abstract: PURPOSE: To provide a package body that contains one or more of powder, paste or liquid comestible preparation ingredients, and prevents them from moving to the injection nozzle of the package. CONSTITUTION: A sealed package 1 containing one or more of powder, paste or liquid comestible preparation ingredients is provided with an inlet 12 and outlet, and a compartment 7 storing ingredients for paste or liquid products, and a control means in the outlet prevents the material from flowing out of the package 1 before a food product is prepared.
Patent JP-H0482206-A (JP)
Title: Thin film magnetic material for high frequency
Inventor: MASUMOTO TAKESHI
IPC: H01F10/14
Filed: 1990-03-16
Abstract: PURPOSE:To obtain thin film magnetic material having high inductance permeability in a high frequency region, by dispersing Si3N4 in Ni-Fe-Mo based alloy. CONSTITUTION:Silicon nitride (Si3N4) wherein the amount of Si3N4 is in the range of 1.2-1.8wt.% is dispersed in an Ni-Fe-Mn based alloy thin film being soft magnetic material excellent in high frequency characteristics. The coercive force of the thin film is made small by dispersing Si3N4 in the Ni-Fe-Mo based alloy. This is because crystal grains are made fine and crystal magnetic anisotropy of the thin film is averaged as the result that Si3N4 as the dispersion medium obstructs crystal growth of the Ni-Fe-Mo based alloy as the matrix. Since the addition of Si3N4 is so little as to be 1.2-1.8wt.%, the saturation magnetization is hardly lowered as compared with the case that Si3N4 is not added. In particular, the crystal grains of Ni-Fe-Mo in a matrix layer are made fine as mentioned above, so that eddy current become difficult to occur, thereby realizing high inductance permeability in a high frequency region.
Patent JP-S62224686-A (JP)
Title: Ion source
Inventor: MATSUOKA SHIGETO
IPC: H01L21/3065
Filed: 1986-03-26
Abstract: PURPOSE:To efficiently lead ions in high density plasma in an ion source to a target and to attain sputtering by utilizing microwave discharge under conditions during electron cyclotron resonance to generate plasma and by confining the plasma with a mirror field. CONSTITUTION:When an Al film is formed on a substrate 12 with the apparatus of this invention, the plasma generating chamber 1 is evacuated to a prescribed degree of vacuum and gaseous Ar is introduced to regulate the pressure of the gas in the chamber 1. Microwave power, voltage applied to a target 5 and the gradient of a mirror field are specified and Al<+> ions having 20-100eV energy are led out with a grid 4. An Al film can be efficiently formed on the substrate 12 placed under the grid 4 at 50-1000Angstrom /sec rate of deposition.
Patent JP-H07249411-A (JP)
Title: Manufacture of negative electrode material for lithium secondary battery and lithium secondary battery
Inventor: KAKAZU TAKANORI
IPC: H01M4/587
Filed: 1994-03-11
Abstract: PURPOSE:To provide the negative electrode material of a lithium secondary battery having large discharging capacity. CONSTITUTION:Carbon material is obtained by pre-treating carbonizable material at a pressure of 10kgf/cm or more (e.g. about 20-300kgf/cm<2>) and a heat treatment temperature of 600 deg.C or less (e.g. about 200-500 deg.C) in an inert atmosphere and then carbonization-treating at a temperature of about 500-3300 deg.C. Carbonization is performed at about 1500-3300 deg.C when the carbonizable material is easy in graphitization., and at about 500-1500 deg.C when difficult in graphitization. Obtained carbon material is suited to the negative electrode material of a lithium secondary battery.
Patent JP-S56164601-A (JP)
Title: Frequency synthesizing circuit
Inventor: SUZUKI HAYASHI
IPC: H03K21/00
Filed: 1980-05-21
Abstract: PURPOSE:To suppress the variance of level of each higher harmonic component, by frequency dividing the output of a frequency dividing circuit, providing the circuit outputting the pulse having the output pulse width of the frequency dividing circuit and providing a band-pass filter for the circuit. CONSTITUTION:An n-stage binary counter 11 and a counter 12 frequency dividing this output, frequency-divides the output frequency f0 of a main oscillator 10 into 1/M. From the output of the counter 12, an arbitrary higher harmonic of an even order higher harmonic is picked up as carrier wave at band-pass filters 15a-15i, and a signal including an odd order higher harmonic is obtained from a counter 13 and an inverting circuit 14, and an arbitrary higher harmonic is picked up as carrier wave from band-pass filters 15j-15n to reduce the extent of the attenuation of the filters.
Patent JP-H109918-A (JP)
Title: Liquid measurement system and its measurement instrument
Inventor: PITKIN JOHN EDWARD
IPC: G01F23/28
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a measurement system for measuring a surface level of a liquid in which a liquid level of a real reflecting wave is distinguished from a liquid level of a false reflecting wave due to echo. SOLUTION: An ultrasonic transducer 13 is provided to a lower end of a steel well 12 in the ultrasonic wave fuel measurement system and a group of reflecting plates 14-22 is fitted over the entire length of the steel well at an interval. The height of the 2nd reflecting plate 15 above the transducer 13 is selected to be a height lower than twice the height of the 1st reflecting plate 14. Each height of the group of the reflecting plates 14-22 is not selected to be a height of a simple multiple of a height of a reflecting plate at a lower height.  Through the constitution above, since there is no reflecting wave by a reflecting plate between a reflecting wave of an actual liquid surface and a false reflecting wave due to echo, even when an actual liquid level is close to the height of the 1st reflecting plate 14, the actual liquid level is distinguished from the false liquid level due to echo.
Patent JP-2000269760-A (JP)
Title: Agc circuit drive device
Inventor: HOSOI MASATAKA
IPC: H03G3/20
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the power capacity of an AGC circuit drive device. SOLUTION: A pulse width modulation(PWM) signal inputted to an input terminal 101 is sent to an integral circuit. The PWM signal sent to the integration circuit is converted into a DC voltage by this circuit and is inputted to the base of an NPN junction transistor 108. On the basis of the input signal to the base, the NPN junction transistor 108 causes a current supplied from a 5V voltage power source 110 as an amplification current to flow from the collector to the emitter, and it is outputted to an output terminal 109.
Patent JP-H03268515-A (JP)
Title: Integration comparing circuit
Inventor: KOMATSUDA SEIJI
IPC: H03L7/095
Filed: 1990-03-16
Abstract: PURPOSE:To practically change the reference of decision by counting up compared results outputted from a holding circuit during a 2nd period longer than a 1st period in accordance with a program stored in an inside, comparing the counted result with a 2nd variable reference value, and deciding a state based upon the result of comparison. CONSTITUTION:A counter 22 counts up synchronizing information '1' by using a transmission STA as a clock and reset at the time of inputting a decision clock with a 10msec period from an interval timer 23. A comparator 24 compares the value of the counter 22 with the 1st fixed reference value (n). A flip flop 25 holds the output of the comparator 24 in each input of a decision clock and outputs the result to a central processing circuit(CPU) 26. Since the CPU 26 may execute integration not by a SAT period but each 10msec, processing can be executed with a scope. When a reference value (m) is changed by rewriting the contents of an EEPROM or the like for storing a program, the reference value practically be changed.
Patent JP-S59193770-A (JP)
Title: Locus control method of welding robot
Inventor: NIO OSAMU
IPC: B23K9/127
Filed: 1983-04-19
Abstract: PURPOSE:To weld adequately easily works having variance in weld lines and groove shapes by using the coordinates taught with plural representative points of master and slave works in the stage of performing multi-layer welding with a robot provided with a linear interpolating function. CONSTITUTION:The welding start points P1, P2..., end points Q1, Q2... of the respective layers of a master work consisting of materials 1-3 to be welded and the coordinates of representative points A-I indicating the groove shape are taught. The coordinates of the representative points A'-I' indicating the groove shape of a slave work having approximately the same shape as the shape of the work 1 are taught. The coordinates for the welding start and end points of the respective layers of the slave work are calculated from said coordinates and the tip of a welding torch is moved on the straight line connecting the calculated welding start and end points. Then if the coordinates of the plural representative points indicating the characteristic possessed by the groove shape of the master work are first taught, adequate welding is accomplished thereafter simply by teaching the coordinates of the plural representative points indicating the characteristic possessed by the slave work for each of the slave work.
Patent JP-H07316206-A (JP)
Title: Production of polymer particle with narrow particle size distribution
Inventor: YAMASHITA YUJI
IPC: C08F2/08
Filed: 1995-03-27
Abstract: PURPOSE:To produce polymer particles with a narrow particle size distribution. CONSTITUTION:Polymer particles having an average particle size of 1-100mum and contg. 95wt.% or higher particles with particle sizes within the average particle size + or -25% are obtd. by adding, to a solvent mixture comprising a hydrophilic org. liq. and a solvent which does not dissolve the polymer particles and has an SP value (solubility parameter) higher than that of the org. liq., 0.1-5wt.% polymer dispersant sol. in the org. liq., then adding to the solvent mixture at least one vinyl monomer which is sol. in the org. liq. and gives a polymer swellable but hardly sol. in the org. liq. in an amt. of the monomer of at most 20 times that of the dispersant, and polymerizing the monomer under stirring.
Patent JP-S63235905-A (JP)
Title: Optical connector switching device
Inventor: KAMIKO KAZUO
IPC: G02B26/08
Filed: 1987-03-24
Abstract: PURPOSE:To switch an optical connector in a short time by setting 1st and 2nd optical connectors across a movable base and a fixed base in a connection state,and setting a 3rd optical connector for switching in parallel to the 2nd optical connector and the switching it. CONSTITUTION:Motors 37 and 45 are driven at the same time to move forth movable blocks 35 and 43, and a pin 14 in the 2nd optical connector 11B is completely extruded toward the 1st optical connector 11A by a pin push rod 26B and also a pin push rod 26C is inserted into the pin fitting hole of the 3rd optical connector 11C. When the tips of the pin push rods 26B and 26C reach the end surfaces of both connectors 11B and 11C, the motor 37 and 45 are stopped and an actuator 25 is operated to move the movable base 22 until the 3rd optical connector 11C faces on the 1st optical connector 11A. Then the motor 29 is driven to move forth the pin push rod 26A, and the pin 14 extruded toward the 1st optical connector 11A is pushed back to the 3rd optical connector 11C by a half the overall length, thus completing the switching operation.
Patent JP-S62224286-A (JP)
Title: Method for producing enzyme by gene recombination mold and device therefor
Inventor: KOBAYASHI TAKESHI
IPC: C12N15/71
Filed: 1986-03-26
Abstract: PURPOSE:To produce a large amount of the titled enzyme by device control, by cultivating a specific host mold in a medium containing a co-repressor (CRP) while suppressing enzyme formation, removing CRP from the culture solution and carrying out culture in a medium containing no CRP. CONSTITUTION:A host mold (e.g. Escherichia coli C600) transduced with an enzyme gene and an adjusting gene to form an aporepressor is cultivated in a medium containing a need amino acid, glucose and CRP (e.g. tryptophan in 100-200mug/ml concentration in a culture tank 1 at pH about 7 at about 37 deg.C for about 5hr to give a culture solution 12. Then the culture solution is sent through a piping 4, a pump 5 and a flowmeter 8 to a ceramic filter 11 to remove CRP and a prepared filtrate 12 is put in a filtrate tank 15. On the other hand, a mold-containing concentrated solution is circulated through a ball valve 16 and an outlet piping 17 to the culture tank 1. Then a medium containing no CRP is fed from a medium feed tank 26 to the tank 1 to produce an enzyme (e.g. beta-galactosidase).
Patent JP-H11264997-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: MATSUSHIMA YASUHIRO
IPC: G02F1/1345
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To actualize a driving circuit having a high operating frequency on a TFT substrate without using a COG(Chip on glass) method and to provide a liquid crystal display device which simplifies the mounting process. SOLUTION: The liquid crystal display device is equipped with a 1st substrate having a display part which has at least a switching element 131 and a driving circuit 133 for operating the display part and a 2nd substrate where a counter electrode is formed and has a liquid crystal material sandwiched between the 1st and 2nd substrates; and a semiconductor chip having a driving circuit 133 formed in the same process with the display part is arranged on the 1st substrate and a wire connecting the driving circuit 133 to the switching element 131 formed at the display part is formed across the semiconductor chip and 1st substrate.
Patent JP-S59193486-A (JP)
Inventor: SUZUKI MIKIO
IPC: G09C1/00
Filed: 1983-04-18
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-S62224638-A (JP)
Title: Method for heating steel plate without causing oxidation
Inventor: SUZUKI YUTAKA
IPC: C21D9/56
Filed: 1986-03-26
Abstract: PURPOSE:To heat a steel plate to a high temp. with high thermal efficiency without oxidizing the surface of the plate when the plate is directly heated by blowing hot combustion gas produced by combustion in <=1 fuel-air ratio, by increasing the concn. of oxygen in air for combustion. CONSTITUTION:When a steel plate is directly heated by blowing hot combustion gas, in order to inhibit the oxidation of the surface of the plate and to reduce oxide, the ratio of air to gaseous fuel contg. CO and H2 is lowered to <=1 so that CO and H2 are left in the combustion gas. Since the temp. of combustion gas produced by combustion in such a low fuel-air ratio is relatively low, oxygen enriched air contg. 30-80vol% O2 is used as air for combustion. The temp. of combustion gas rises even by combustion in a low fuel-air ratio and CO and H2 remain in the combustion gas. The steel plate can be rapidly heated to the desired high temp. without causing oxidation by blowing the hot combustion gas.
Patent JP-H04304074-A (JP)
Title: Picture data compressing device and picture data recording and reproducing device using same
Inventor: OKU MASUO
IPC: H04N5/92
Filed: 1991-04-01
Abstract: PURPOSE:To obtain the picture data compressing device appropriate to the recording and reproducing device by performing the word packing for variable- length code defining the macro-block that some transformation blocks are gathered as a unit. CONSTITUTION:A macro-blocking memory 1 performs the macro-blocking for the picture signal and supply it to a data transform circuit 2. The transform circuit 2 transforms it into the data appropriate for performing the entropy coding of two-dimensional Huffman code, etc. The encoding is performed for this data in an encoding table memory 4 where the two-dimensional Huffman code is stored via an event generation circuit 3 and the coded data is outputted as a variable-length data(VLC). A word-packing circuit 5 outputs the data (P data) for which the packing processing was performed to a header additional circuit 8. The additional circuit 8 adds an index signal ID and a synchronous signal to P data.
Patent JP-S61230142-A (JP)
Inventor: KURAUSU ROOZENFUERUTO
IPC: G03C1/79
Filed: 1985-04-02
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-H037786-A (JP)
Title: Adhesive composition
Inventor: KATSUMURA YASUO
IPC: C09J4/04
Filed: 1990-03-19
Abstract: PURPOSE:To obtain the title composition capable of readily controlling the concentration, free from smoking and coloring and exhibiting excellent storage stability and simultaneously fast set time, especially in adhesion with wood by blending a alpha-cyanoacrylate monomer with fluoroboric acid at a specific amount. CONSTITUTION:The aimed composition obtained by blending (A) 100 pts.wt. alpha-cyanoacrylate monomer consisting of ethyl-alpha-cyanoacrylate, (2-methoxyethyl)-alpha- cyanoacrylate, phenyl-alpha-cyanoacrylate, etc., with (B) 0.0001-0.5 pts.wt. fluoroboric acid (HBF4). Furthermore, methoxypolyethylene glycol methacrylate may be further blended therewith.
Patent JP-S58186134-A (JP)
Title: Production method of electron tube
Inventor: KAWAMURA HIROMITSU
IPC: H01J9/34
Filed: 1982-04-26
Abstract: PURPOSE:To improve the performance and reliability by forming a stem portion to be sealed with a bulb thinner than the thickness of a stem body, pinching a metallic member with its surface coated with low melting point glass at both sealing portions, and melting and fixing the low melting point glass and ring- like glass. CONSTITUTION:A lug 3g with a thickness thinner than that of a stem body is formed on the stem 3e so as to be brought face to face with the edge of a neck tube 1a of a bulb, and a ring-like sealing member 10 made of a thin metal ring 10a and a low melting point glass member 10b coated on its surface is arranged and pinched in a concentric circle with an electron gun body structure. When said metal ring 10a is heated by energizing a high frequency induction heating coil 12, first the low melting point glass member 10b wound around the metal ring 10a is melted then the glass above the edge of the neck tube 1a in contact with the sealing member 10 and the lug 3g of the stem is gradually melted, and both surfaces are melted together through said sealing member 10.
Patent JP-S60213630-A (JP)
Title: Tray distributor
Inventor: MOTODA KENROU
IPC: B65G47/90
Filed: 1984-04-06
Abstract: PURPOSE:To reliably dissolve the time loss of a product handling work by storing multiple trays in stack and feeding and discharging each of stacked trays in sequence to product work sections. CONSTITUTION:A device proper 1 is provided with mutiple tray food sections 2 stored stacked trays 20, a product input/output section 3, and a tray disharged section 14. The tray feed secton 2 is provided with a feed side lift 7 mounting and lifting each tray 21 in sequence and a feed side shifter 5 shifting the tray 21 to the product input/output section 3 in conjunction with this lift 7. The product input/output secion 3 is provided with a supporter 12 releasably supporting the tray 21, and futhermore, the tray discharge section 4 is provided with a receiver side lift 9 mounting and lifting the tray 21 shifted by a shifter 6 and stacking it in sequence.