baber/WOPTO huggingface dataset:
Patent JP-H06324705-A (JP)
Title: Hysteresis characteristic state control system
Inventor: MIYATA NATSUO
IPC: G05B11/36
Filed: 1993-05-14
Abstract: PURPOSE:To provide the hysteresis characteristic state control system in which the number of components is reduced and the processing time is decreased. CONSTITUTION:The system is made up of a hysteresis state control table memory 3 storing table reference information, a table reference high-order address register 5 storing preceding table selection information, and a table reference low-order address register 6 storing state detection information detected this time, and also made up of a table reference address register 4 generating address data used to designate an address in which table selection information is set to high-order bits and state detection information is set to low-order bits, an information latch/output register 7 consisting of a table selection information latch register 8 latching the table selection information comprising high-order bits of the table reference information and a state control register 9 giving the state control information comprising low-order bits to a state controlled unit 2, and up of a main control section 1 controlling input/output of each information between system elements.
Patent JP-S60260462-A (JP)
Inventor: KUSAKABE KENJI
IPC: C04B35/632
Filed: 1984-06-01
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-S605400-A (JP)
Inventor: KIMURA ATSUSHI
IPC: G08C19/16
Filed: 1983-06-24
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-S5639347-A (JP)
Title: Controlling device for sub-transmission system
Inventor: KATOU KIKUO
Filed: 1979-09-04
Abstract: PURPOSE: To enable the actuation of a sub-transmission in accordance with the change of the rear-wheel load by connecting a load sensor to a subtransmission controlling mechanism.  
     CONSTITUTION: When a signal of "1" is given by a load sensor 21, the signal of "1" is supplied to the 1st operation circuit 28, while a signal of "0" to the 2nd operation circuit 29, and thereby the switch 28a of the 1st operation circuit 28 is turned on, while the switch 29a of the 2nd operation circuit 29 is not turned on and remains in the off state. Therefore, the 1st solenoid 30a of a solenoid mechanism 30 is made to operate to introduce the atmospheric pressure into a chamber A and the negative pressure into a chamber B, respectively, and a rod 16a is driven, whereby a sub- transmission is operated. In this way, the sub-transmission is actuated in accordance with wheel load change. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10309095-A (JP)
Title: Drive circuit of switched reluctance motor
Inventor: YAMADA KATASHIGE
IPC: H02P25/08
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To eliminate a switching loss and electromagnetic interference and, further, reduce a counter-drive torque. SOLUTION: Switching device main parts Ta-Tc of the main switching devices SW1-SW3 are successively closed and currents are applied to windings 2a-2c successively to turn the rotor of a switched reluctance motor. Before the switching device main parts Ta-Tc are opened, a resonance switching device Tr is closed and turns the charging characteristics of a resonance capacitor Cr into reverse characteristics. Currents supplied by the resonance capacitor Cr charged in the reverse characteristics are applied to feedback diodes Da-Dc through reverse device diodes Dba-Dbc. While the currents are applied to the feedback diodes Da-Dc in such a manner as above described the switching device main parts Ta-Tc are opened in the states that the applied voltages are zero.  After the switching device main parts Ta-Tc are opened, the currents applied to the windings 2a-2c are quickly attenuated by a resonance phenomenon produced by the resonance capacitor Cr and a winding inductance.
Patent JP-S61273250-A (JP)
Title: Production of spheroidal graphite cast iron
Inventor: IWASE KENICHI
IPC: B22D1/00
Filed: 1985-05-27
Abstract: PURPOSE:To decrease the amt. of Cu to be used with a molten metal in the stage of forming a spheroidal graphite cast iron by disposing Cu or Cu alloy into an empty chamber disposed between the sprue and product cavities of a casting mold then admitting the molten metal into the cavities. CONSTITUTION:The empty chambers 8, 8 are provided between the sprue 3 and product cavities A, B of the casting mold 1 and the powdery Cu alloy 12 is disposed in the chamber 8 on the cavity A side prior to mating of a cope 2 and a drag 5. The molten metal is admitted through the sprue 3 of the mated mold 1 to cast the spheroical graphite cast iron, then the casting of the cavity A contains the prescribed amt. of the Cu. The amt. of the Cu to be used with the melt of the spheroidal graphite cast iron is thereby decreased.
Patent JP-S5238619-A (JP)
Title: Atomizer
Inventor: IMAZEKI KATSUO
IPC: B05B11/00
Filed: 1975-09-20
Abstract: PURPOSE: To make possible a stable and uniform atomizing which involves no danger of accident such as explosion etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09276988-A (JP)
Title: Apparatus for automatically coating core for cast iron tube
Inventor: UENO TOMOHIRO
IPC: B22C23/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic coating apparatus which originally develops the most suitable function by particularly extracting special necessary conditions for coating the coat on the surface of a core after complining the remarkably automatic techniques in recent years. SOLUTION: This automatic coating apparatus is composed of a measuring robot 1 for detecting the centering point O of individual core after receiving many cores C for cast iron tube while lining up lengthwise and crosswise, a carrying robot 2 for providing grasping claws for press-contacting with the inner surface of a hole part in the core at the tip part, a dipping coating device 3 for continuously coating the coat by timely turning an index station 30, a coating finish device 4 for finishing by pressing the coated surface of the core Cw for the cast iron tube after coating with a brush and a system control device 6 for unitarily inputting and outputting the transmission of detection and driving of information in each process.  By this constitution, the working efficiency is improved in double and the excellent coating surface without uneven coating and wasteful coating is obtd. and the working environment is radically improved.
Patent JP-H11292671-A (JP)
Title: Crop vegetative auxiliary and crop culture using the same
Inventor: HIROOKA SHOICHI
IPC: C05F11/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a crop vegetative auxiliary effective for promoting the growth of crop, greening and the prolongation of its period, improving resistance to diseases, increasing the seed setting of fruit, improving flower abscission phenomena, sugar content and taste, betting flower color and skin color and luster, improving the storable duration of crop, etc. SOLUTION: This crop vegetative auxiliary is obtained by mixing vinegar composed of one or a mixture of two or more of brewed vinegar, synthetic vinegar and an aqueous solution of acetic acid with a highly branched oligosaccharide-containing saccharide obtained by subjecting a branched oligosaccharide-containing saccharide to a strongly acidic cation exchange resin to give a chromatography separated fraction and purifying and concentrating the fraction. The highly branched oligosaccharide-containing saccharide has >=85% branched oligosaccharide content in the solid content and <=0.05 saccharide content. The formulation ratio of the highly branched oligosaccharide- containing saccharide with the vinegar is preferably <=50 wt.% of the highly branched oligosaccharide-containing saccharide.
Patent JP-H06320731-A (JP)
Title: Thermal ink jet head and preparation of flow path base thereof
Inventor: SEKIYA TAKURO
IPC: B41J2/05
Filed: 1993-05-17
Abstract: PURPOSE:To make it possible to print an image free from a whitened area due to the overlapping of adjacent pixels when an image is printed solidly by making the cross-section of an ink flow path larger near a thermal element than the downstream area of the thermal element, in a thermal ink jet head consisting of an ink flow path formed for each thermal element. CONSTITUTION:The cross-section of an ink flow path 5 is made larger than another area by widening partly the groove width of a flow path groove 6 near a heater 8 in a basic constitution. Thus the groove width (b) of the enlarged area 6a is obtained against the normal width (a) of the groove 6. In addition, the enlarged area 6a is the same as a distance from a nozzle discharge orifice 5a to the heater 8, and is formed across a length (d) equivalent to the length of the heater 8 from a position at a distance (c) from the distance orifice 5a. If the jet action and the printing condition are evaluated using a head tip, it is found that the scattering speed of ink droplets is more than double, and the printed pixel diameter is 91mum on a printing sheet, so that a completely solid printed image can be obtained. In other words, the flow path groove 6 is partly wider or deeper only in an area near the heater 8 as an enlarged area 6a.
Patent JP-S5739582-A (JP)
Title: Manufacture of inversion type insulated gate field effect transistor
Inventor: HAYASHI HIDEKI
IPC: H01L29/78
Filed: 1980-08-20
Abstract: PURPOSE:To lower the boundary level between a gate insulating film and GaAs by coating alcohol solution of SiO2 containing Ga on the GaAs, and then forming a gate insulating film by heat treatment. CONSTITUTION:A P<-> type GaAs layer is epitaxially grown on a GaAs substrate 1, an SiO2 layer 3 containing Sn is formed on the GaAs layer, the desired part is retained, and the other part is etched and removed, is then heat treated to diffuse the Sn contained in the layer 3 to form source and drain regions 5, 6. Thereafter, the SiO2 layers 3, 4 are etched and removed, alcohol solution of SiO2 containing 1.0gr/100cc of Ga is then coated, is heat treated at 600 deg.C for 60min, thereby forming an SiO2 layer 7 containing 5% of Ga by heat treating it at 600 deg.C in N2 atmosphere for 60min. The layer 7 is then etched, ohmic electrode 8 and gate electrode 9 are formed.
Patent JP-S61273028-A (JP)
Title: Method of selecting base radio station
Inventor: UEKI KUNIHIKO
IPC: H04W48/20
Filed: 1985-05-28
Abstract: PURPOSE:To prevent the selection of a totally busy base station and to attain talking via a talking channel of the 2nd better base station having an idle channel by using full channel busy information of talking channels so as to inhibit the reception information to a base selection device when a base station to be talked is decide automatically. CONSTITUTION:When a channel is in use, the level of one of terminals 1,2,3 of an information terminal 306 is brought into '1' from '0'. When all channels are in use, an output of a NAND circuit 305 goes from '1' to '0' to bring an output of a AND circuit 304 to '0' from '1'. Thus, AND circuits 301-303 are turned off and even when a signal (SQ signal) representing the OFF state when the level does not reach the squelch level and an S/N signal are terminal 308, the incoming information to a selector 31 is reset. If even one talking channel is idle, the output of the NAND circuit 305 goes to '1', the level of the power ON information terminal 309 goes '1', and then the output of the AND circuit 304 goes to '1' and reception information is given to the selector by the input of the SQ signal and the S/N signal to attain participation in the channel selection.
Patent JP-2000307788-A (JP)
Title: Communication apparatus and its method
Inventor: HORIGUCHI TATSUO
IPC: H04N7/14
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a communication apparatus by which name card information is automatically exchanged, the information is displayed on a display device and a user needs no operation for exchanging the name card information. SOLUTION: The communication apparatus comprises a name card information storage section 1, a name card information display section 2, a name card information reception section 3, a name card information transmission section 4, a communication apparatus detection section 5, a network transmission reception section 6, a storage device 7, a display device 8, and a mouse 9. Since the name card information is automatically exchanged when the communication apparatus detection section 5 finds out a communication available apparatus, it is not required to trouble a user. Since the name card information is displayed, it is easily understood more than the display of an address and the name of other communication available apparatus and communication is easily started with a desired opposite party.
Patent JP-H0649128-A (JP)
Title: Multistep polymerization method
Inventor: SHIYARURU JIENII
IPC: C08F10/00
Filed: 1993-05-17
Abstract: PURPOSE: To obtain an ethylene polymer with easy operation by using a plurality of combined polymerization reactor, polymerizing ethylene by multi-stage in the presence of a Ziegler-Natta type catalyst system comprising a catalyst and a promoter obtained by the specified preparation.  
     CONSTITUTION: Magnesium chloride support, contg. 80-99.5 mole % magnesium chloride and 20-0.5 mole % electron-donor compd. free from labile hydrogen, having 10-100 μm weight average diameter, and of a shape of rotating elliptic particle having a narrow particle distribution, is prepared. And the support is brought into contact with an electron-donor compd. contg. labile hydrogen and the product is made in contact with a titanium-reducing organometallic compd. Then, after washing the product with a liq. hydrocarbon, the product is made in contact with a soln. of titanium compds. to prepare the catalyst. Then ethylene polymers are prepared in the presence of a Ziegler-Natta type catalyst system, by using a plurality of combined polymerization reactors by a multistage polymerization process. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S596664-A (JP)
Title: Picture reader
Inventor: SAITOU TAMIO
IPC: H04N1/193
Filed: 1982-07-02
Abstract: PURPOSE:To detect the output difference of a current-voltage converting circuit connected to each switch and to obtain a reading-out output having improved SN ratio, by separating MOS-FET switches into two groups and driving one switch in each group simultaneously. CONSTITUTION:Plural MOS-FET switches 31-3n are divided into a group corresponding to odd numbers of photodiodes 11-1n-1 and a group corresponding to even numbers of photodiodes 12-1n. The current-voltage converting circuits 5a, 5b are connected to the output sides of respective divided groups, the outputs of the converting circuits 5a, 5b are applied to a differential amplifier 7 and the difference signal is outputted to an output terminal 6. The switches 31- 3n-1 and 32-3n are driven one by one simultaneously by a shift register 4 and the difference of outputs of the converting circuits 5a, 5b is detected by an amplifier 7. Thus, the integrated circuit giving output values with an improved SN ratio is constituted.
Patent JP-H04344168-A (JP)
Title: Method for controlling gate of cycloconverter
Inventor: KANAI TAKEO
IPC: H02M5/27
Filed: 1991-05-20
Abstract: PURPOSE:To highly reliably control the gate of a cycloconverter without causing such troubles as the short-circuiting of arms, etc., by locking the gate pulse of a thyristor converter in the opposite direction when the conducting period signal of either one of the arms of the thyristor converter is in a conduction state. CONSTITUTION:The conducting period signals of arms U and Z which are conducted when the direction is switched from the positive direction to the negative direction are kept in set states. When a reverse voltage is applied across the arms U and Z for a sufficient period of time, the conducting period signals are reset. When all conducting period signals are reset, the output of a circuit 17-1 becomes '1' and a circuit 16-2 on the negative direction side can generate a gate pulse. When the reverse voltage is not applied for a sufficient period of time, the conducting period signals are not reset and the output of the circuit 17-1 remains '1'. Therefore, the conducting period signals in the negative direction are not set and thyristor converters 10-1 and 10-2 are never conducted simultaneously.
Patent JP-H02305731-A (JP)
Title: Orderly conductive device of plate in forming machine
Inventor: ANRI JIBEERU
IPC: B31B50/06
Filed: 1990-04-27
Abstract: PURPOSE: To replace a linear member without dividing it by putting the linear member in tension between a return pulley and a driving pulley. CONSTITUTION: A tensile force is given to a linear introduction member 13 tensed on a control pulley (driving pulley) 18 by a flange 106, by turning a lever 111 clockwise. While the tensile force is maintained, a second tension flange 109 is tensed relative to a second face 102 in a hollow area 100 using screws 115. Thus, the linear introduction member 13 is put in tension between the control pulley 18 and a return pulley, and replacement of the linear introduction member 13 is performed when necessary.
Patent JP-S5817751-A (JP)
Title: Line connecting system for on-line system
Inventor: ITOU NORIHIKO
IPC: H04M11/00
Filed: 1981-07-24
Abstract: PURPOSE:To arbitrarily set a rising time of a terminal device, by applying a power supply for terminal devices with a calling signal from a CPU to the terminal devices and making calling for a plurality of times. CONSTITUTION:When a telephone calling is made from a CPU to a terminal device 7 with progra instruction, a power supply control relay 11 is activated and the power supply is applied. Then, a disc device 12 can be operated, a system program is loaded and the device 7 is made operationable. Since the required time is 1-3min, the CPU stops once calling with the detection of timeout and detects other terminal devices. The CPU offers service to each terminal at a prescribed time, calls the device 7 for a plurality of times, allowing to make line connection effectively.
Patent JP-S63283468-A (JP)
Title: Digital control device for power converter
Inventor: HIROSE KATSUNORI
IPC: H02M7/48
Filed: 1987-05-12
Abstract: PURPOSE:To restraint he fluctuation of control characteristics, by a method wherein whether operation is finished within a predetermined operating period or not is decided and a preset gain is corrected when the time of the operation exceeds the predetermined operating period. CONSTITUTION:A converter control circuit is constituted of a proportional integration circuit 6 of a DC voltage, supplied to an induction motor through a converter circuit, and another DC voltage, supplied to the induction motor through an inverter and returned to the converter through the feedback of the same voltage, another proportional integration circuit 7 of a feedback current from a smoothing capacitor and an ignition angle outputting circuit 8. In this case, the converter circuit is provided further with proportional integration circuit 9, 10, an operating time measuring circuit 11 and switches 13, 14. The measuring circuit 11 checks the count value of an IT counter by a predetermined measuring timing and decides whether an operating time is exceeded. According to this constitution, said measuring circuit 11 outputs a switching command 12 to switch to another proportional integration circuit having a different operating period constant by the switches 13, 14 when the operating time is exceeded so as to correct the deviation of a gain.
Patent JP-H04321605-A (JP)
Title: Underwater antifouling agent
Inventor: SHIMIZU SUSUMU
IPC: A01N43/08
Filed: 1991-04-20
Abstract: PURPOSE:To obtain an underwater antifouling agent, containing an o-acylated N-substituted salicylamide derivative as an active ingredient and having high safety without containing toxic heavy metals. CONSTITUTION:An underwater antifouling agent is obtained by including a compound, e.g. 3,5-dibromo-N-[2,2,2-trichloro-1-(2,2,2-trifluoroethoxy)ethyl]-2- propionyloxybenzamide expressed by formula I [X is Br or Cl; Y is F or 1-3C alkyl in which all or part of H atoms linked to C are replaced with F; R is 2-11C alkyl, 1-4C alkoxy-substituted 1-4C alkyl, 3-6C cycloalkyl or furyl; (n) is 0-2]as an active ingredient. The compound expressed by formula I is obtained by using an N-(1,2,2,2-tetrachloroethyl)-o-acetylamide derivative expressed by formula IV as a starting substance and carrying out reaction according to the reaction formula. The aforementioned underwater antifouling agent is capable of exhibiting sure underwater antifouling effects with a small amount of chemical and excellent in persistence without any fear of environmental pollution.
Patent JP-S596543-A (JP)
Title: Etching method and device therefor
Inventor: OKABE TSUTOMU
IPC: H01L21/3065
Filed: 1982-07-05
Abstract: PURPOSE:To enhance precision of etching by applying a magnetic field from the circumference to ionic reaction nuclei for etching. CONSTITUTION:When high-frequency electric power is applied to parallel plane electrodes 2, 3 in a chamber 1 by a high-frequency electric power source 4, a high-frequency electric field is generated between the electrodes 2, 3 to generate gas plasma, and because CF4 is used as reaction gas, CF3<+> is generated as the ionic reaction nucleus, and anisotropic etching is performed to the poly-silicon film or the SiO2 film of a wafer 5. Because the magnetic field is applied from all directions of the outside circumferential side of the chamber 1 according to a coil 7, force toward the central direction of the chamber 1 is applied to CF3<+>, and CF3<+> is concentrted to the upper part of the wafer 5. Accordingly, the quantities of CF3<+> to contribute to etching reaction of the wafer 5 is increased, and the etching rate is enhanced.
Patent JP-S6416245-A (JP)
Title: Manufacture of pulse motor
Inventor: MORITOMO TAKAO
IPC: H02K37/14
Filed: 1988-05-12
Abstract: PURPOSE:To improve the workability of assembly and to increase the reliability of joining by forming a stator yoke of a nickel or chromium coated iron material and joining the stator yokes by plasma welding through a stainless material. CONSTITUTION:A rotor 1 is supported in a state of swivelling by a bearing of the outer yokes 2a and 2b. The outer yokes 2a and 2b and an inner yoke 3 are held together as a unit. At least, a cup-like magnetic material forming the outer yokes 2a and 2b is constituted of an iron material having a surface coated with nickel or chromium. The outer yokes 2a and 2b are combined through the stainless material, and a stator section is built up by heating, melting and joining partially by plasma welding. Each piece of yoke of each yoke 2a, 2b and 3 is magnetized to the parallel direction with a rotor axis 6 by power to the coils 4a and 4b.
Patent JP-S5878731-A (JP)
Inventor: OORE BENTO RASUMUTSUSEN
IPC: B29C48/10
Filed: 1982-07-05
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-H05309754-A (JP)
Title: Manufacture of foam panel
Inventor: OCHIAI MASARU
IPC: B29K105/04
Filed: 1992-05-08
Abstract: PURPOSE:To provide a method for manufacturing a foam panel wherein a plate-like body to be a face material is continuously and integrally molded simultaneously with foaming by using foaming resin particles. CONSTITUTION:Between two belts 6 which move continuously along up and down faces on the inside of a tunnel structure 5 having a cross section of almost rectangle, a plate-like body 7 having a part opening at least at the upper part is arranged. While foaming resin particles 1 are supplied on the plate-like body 7 and moved continuously, the foaming resin particles 1 are heated by a heating device 3, fused with expansion, and molded integrally with the plate-like body 7, thereafter, cooled by a cooling device 4.
Patent JP-S60263782-A (JP)
Inventor: JIEIMUSU OUGASUTO NEFU
IPC: F16K11/07
Filed: 1984-06-07
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。