baber/WOPTO huggingface dataset:
Patent JP-H07165907-A (JP)
Title: Production of conventional low-unsaturation polyether poyol
Inventor: JIYOOZU EFU PAZOSU
IPC: C08G65/28
Filed: 1994-04-27
Abstract: PURPOSE: To obtain a polyol having a low degree of total unsaturation at relatively high temperatures and low catalyst concentrations in a short time by continuously taking out allyl alcohol and lower allyl alcohol propoxylates from the polyol during production.  
     CONSTITUTION: In producing a polyether polyol by polymerizing a mixture of propylene oxide, an initiator and an epoxy polymerization catalyst in a reactor, a part of the liquid or gas phase of the reaction mixture is continuously or periodically taken out from the reactor during polymerization, the part taken out is distilled and purified to give component(s) (comprising propylene oxide and/or a polyether polyol), allyl alcohol and a lower allyl alcohol propoxylate are separated from the component(s) and purified, and the purified parts are sent back to the reactor. An unreacted propylene oxide is recovered for reuse from the allyl alcohol and lower allyl alcohol propoxylate obtained through distillation of the part taken out and separation. The polymerization catalyst used comprises an alkali metal hydroxide, the polymerization temperature is 95-190°C, and a flasher is used for the separation. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11298324-A (JP)
Title: Voltage controlled oscillator
Inventor: TSUJIKU YASUHIRO
IPC: H03L7/099
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled oscillator capable of enlarging the varying range of an oscillation frequency without complicating constitution. SOLUTION: Relating to this voltage controlled oscillator in a phase locked loop circuit provided with a variable frequency divider for controlling a frequency division ratio by receiving frequency division ratio control data and supplying the frequency division output to a phase comparator, a negative voltage generation circuit is constituted of a D/A converter 2, an operational amplifier 3, a switching circuit 5 and a DC/DC converter 9. The switching circuit 5 is used at the time of newly changing a negative voltage applied to the anode of a variable capacitive diode corresponding to the change of an oscillation frequency range so as to discharge the electric charge and then newly apply it.  By applying the output negative voltage of the operation amplifier 3 to the anode of the variable capacitive diode of the voltage controlled oscillator 4 corresponding to the frequency division ratio control data, the oscillation frequency range is enlarged.
Patent JP-H11298335-A (JP)
Title: Error correction circuit
Inventor: NISHIWAKI KAZUYUKI
IPC: H04L1/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To output a correction bit string in a little time even in the case that an error is over many bits. SOLUTION: This error correction circuit for correcting the error of (n, k) codes received through a radio communication path is provided with a detection means 22 for detecting the signal level decline part of reception signals corresponding to the information bits (k) of the (n, k) codes, a specifying means 23 for specifying the position of the signal level decline part, a correction means 24 for correcting the specified position by considering the processing delay and processing contents of a reception system signal processing part and a correction means for correcting the error by bit-inverting the specified bit of the information bits (k) included in the position corrected by the correction means 24. Bit inversion is performed to a part of the information bits (k) of the (n, k) codes as an object and the error is corrected.  Thus, the processing time of error correction is shortened compared to the one whose object is all of the information bits (k) like a conventional technique.
Patent JP-H10289122-A (JP)
Title: High-speed changeover system for inter-system shared disk in hot standby system
Inventor: TAGUCHI TSUTOMU
IPC: G06F12/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To make a standby system quickly start a job without taking the consistency of data required in a file system or the like when a fault is generated in an active system and the job is to be switched to the standby system in the hot standby system. SOLUTION: Two disks accessible from both of the active system and the standby system are used, and normally for the two disks, one (disk 1) is updated only from the active system and the other disk (disk 2) is updated only from the standby system. The two disks are logically used as one disk, and in the case of updating the data, updating is performed by the disk controller of the active system for the disk 1. For the disk 2, a request is issued so as to update the data to the standby system by using a communication route between the active system and the standby system, and in the standby system, the data of the disk 2 are updated by using a standby system disk controller only in the case that updating is requested from the active system.  In the case that the fault is generated in the active system and the job is to be switched to the standby system, the standby system quickly starts the job by using the data of the disk 2 without the need of taking the consistency of the file system.
Patent JP-H06340657-A (JP)
Title: 2,6-di-substituted 4-quinolyl-dihydropyridine
Inventor: YURUGEN SHIYUTORUTEFUSU
IPC: C07D413/14
Filed: 1994-04-26
Abstract: PURPOSE: To provide 2,6-disubstituted-4-quinolyl-dihydro-pyridines which have an effect on contractility of heart and thus which are useful for control of cardiovascular disorders.  
     CONSTITUTION: A compound of formula I [R 1  and R 5  are each H, CN, formyl, CF 3  or optionally substd. linear or branched alkyl having up to 8 carbon atoms; R 2  is NO 2 , CN or formyl or bonds together to R 1  to form a lactone ring of formula II; R 3  is optionally substd. 6-10C aryl, (halogen-substd.) thienyl or (halogen-substd.) pyridyl; R 4  is -CO-NR 12 R 13 , -CO-A-R 14  or -P(O)(OR 15 )(OR 16 ) (R 12  and R 13  are each hydrocarbon group having up to 10 carbon atoms, 6-10C aryl, 5-7-membered heterocyclic ring or the like; R 14  is H, 6-10C aryl, 5-7- membered heterocyclic ring or the like; R 15  and R 16  are each alkyl having up to 8 carbon atoms, or bond together to form 5-7-membered satd. heterocyclic ring contg. N and P)], such as propyl 3-cyano-6-methyl-4-(3-phenylquinolin-5- yl)-1,4-dihydropyridine-5-carboxylate of formula III, is provided. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04338595-A (JP)
Title: Ink sheet and image recording material for melt type thermal transfer recording
Inventor: NAKAJIMA ATSUSHI
IPC: B41M5/392
Filed: 1991-05-15
Abstract: PURPOSE:To enhance alteration preventing properties, in the title ink sheet for an identification card, by laminating an ink layer containing a non- sublimable dye and a sublimable dye on a support. CONSTITUTION:A melt type thermal transfer ink sheet forming a character data-containing image 2 to the predetermined surface of the image receiving layer 1b of a recording material wherein the image receiving layer 1b is provided on the single surface of a support 1a such as paper is constituted by forming a hot-melt ink layer made of a hot-melt compound, for example, a polystyrene resin, a thermoplastic resin, a sublimable dye, for example a cyan dye and a non-sublimable dye, for example, inorg. or or. pigment on the surface of a film support. When the character information containing image 2 is formed by this ink sheet, a part of the dyes diffuses and penetrates in the image receiving layer 1b to prevent forgery.
Patent JP-S5234873-A (JP)
Title: Process for making and cultivating pseudo-conifer and pseudo_lawn
Inventor: MATSUOKA HISAHARU
IPC: B44C5/06
Filed: 1975-09-11
Abstract: PURPOSE: To obtain a pseudo-conifer or a pseudo-lawn by loosening freshwater algae("Shiogusa") occurring in lakes and swamps in a length of 3-5mm in a filamentary form and attaching or mixing them with a cotton nylon in water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5443681-A (JP)
Title: Electron beam light-exposing method
Inventor: KATOU TAKAAKI
IPC: H01L21/027
Filed: 1977-09-13
Abstract: PURPOSE: To obtain a light-exposing pattern having no defects with discharging electron accumulated on a resistor film by causing a conductive thin film to adhere to onto the electron beam resistor film, where a desired pattern is to be formed, and light-exposing the resistor film by using the electron beam which passes through this thin film.  
     CONSTITUTION: Metallic thin film 2 consisting of Cr, etc., is evaporated onto glass substrate 1 for a metallic mask, and resistor film 3 for electron beam is caused to adhere onto film 2. Next, though electron beam 4 is irradiated to film 3, carbon thin film 5 is beforehand formed on film 3 before this irradiation, and electron beam 4 which passes through film 5 is used to light-expose. Thus, electron accumulated on resistor film 3 is discharged through carbon thin film 5, and distortion is not generated in the light-exposing pattern of film 3. After that, though film 5 is removed, this film can be exfoliated easily by methyl isobutyl ketone which is developing liquid of film 3, so that no other means is required. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61269418-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YONEZU AKIRA
IPC: H03K19/173
Filed: 1985-05-22
Abstract: PURPOSE:To form a ROM with optional size in a gate array efficiently and to reduce the current consumption by using transistors (TRs) arranged laterally in the gate array as information storage/address selection TRs of the same row or column so as to constitute the ROM. CONSTITUTION:As the result of decoding high order address inputs 2, 3 by a row decoder 1 and of decoding low order address inputs 11, 12 by a column decoder 13, a row decode output 4a and a column decode output 14a output a power voltage, an address change detection circuit 23 outputs a voltage nearly equal to a common voltage due to the address change occurred before to conduct a MOS TR 6e and a bit line 5f is charged to a power supply voltage. When MOS TRs 15i, 20a are conducted, the potential of the bit line 5f charged to the power voltage descends the vicinity of the grounding potential. The logic of the voltage of the bit 5f is inverted by a logic inversion buffer 9, that is, a power supply voltage is outputted and logic 1 is outputted to an information output terminal 10.
Patent JP-H08303774-A (JP)
Title: Fire force adjusting mechanism at ignition of gas apparatus
Inventor: SHIMIZU MASANORI
IPC: F23N1/00
Filed: 1995-05-09
Abstract: PURPOSE: To check increase in production cost and mounting space by allowing blocking of a burner from being ignited at a large fire force with a simple structure. CONSTITUTION: This mechanism is attached to a gas apparatus which has a burner B with a fire force adjustable, an ignition/extinguishing mechanism 100, a main valve M provided on a gas passage 11 for supplying a fuel gas to the burner B, a working bar 5 which is provided on the gas passage 11 to open or close the main valve M interlocking the operation of the ignition/ extinguishing mechanism 100 and a push/push mechanism 30 which sets the working bar 5 at an ignition position in the operation of ignition, displaces it 5 to a burning position after the end of the ignition operation and returns it 5 to an extinguishing position during the extinguishing operation. A resistance increasing means 17 is provided to increase a passage resistance of the gas passage 11 only when the working bar 5 is set at the ignition position and a fire force of a burner B at the ignition is held at a medium level.
Patent JP-H048793-A (JP)
Title: Production of powder of fluorescent substance
Inventor: HASHIMOTO NORITSUNA
IPC: C09K11/08
Filed: 1990-04-26
Abstract: PURPOSE:To obtain a crystalline fluorescent substance powder having a single composition, excellent luminous efficiency and life of luminance, by removing a solvent in a solution containing an ion of rare earth element, etc., to give powder containing at least partially an amorphous part and burning the powder under heating. CONSTITUTION:A solvent such as pure water or ethanol is rapidly removed from a solution containing an ion of rare earth element capable of becoming a luminous center, an ion of another rare earth element to form a parent material and an alkoxide of silicic acid by spray-drying, lyophilizing, etc., to give powder granules having at least partially an amorphous part. The powder granules are packed into an alumina crucible, optionally decomposed by heating at 200-1,000 deg.C and burnt at 1,300-1,600 deg.C to give the objective crystalline fluorescent substance powder.
Patent JP-H04338683-A (JP)
Title: Superconducting integrated circuit element and mounting method therefor
Inventor: INOUE ATSUKI
IPC: H01P5/08
Filed: 1991-05-16
Abstract: PURPOSE:To improve operational stability of a superconducting integrated circuit by reforming a method for mounting an element structure on a mounting board so as to equalize a ground potential of a superconducting integrated circuit element formed of a voltage type logic gate to be operated in a latching mode to that of the board. CONSTITUTION:In a superconducting integrated circuit element to be operated in a latching mode, the element 10 is formed so as to form a superconducting ground layer 9 on an uppermost layer and to lead a ground potential from the layer 9. As a concrete mounting method, a conductor block 20 is brought into contact with the layer 9, and the ground potential is output. Further, in addition, a grounding connecting pad 11e is provided between connecting pads 11s for signal lines of the element 10, and the pads 11e are grounded to a ground layer 31 of a mounting board 30 thereby to further enhance an effect.
Patent JP-H01282626-A (JP)
Title: Method and device for reading two-dimensional matrix data
Inventor: NAGANO KEIZO
IPC: G06F3/023
Filed: 1988-05-10
Abstract: PURPOSE:To attain the clear distinguishment an intersection from an intersection group in a two-dimensional matrix with a simple circuit and at a short time by introducing a full column collective selection and full row collective selection system. CONSTITUTION:A new procedure such as a full column collective selection and a full row collective selection is introduced, the binary information concerning respective rows is latched at the time of the full column collective selection and the binary information concerning respective columns is latched at the time of the full row collective selection respectively. Concerning the full column selection line in a two-dimensional matrix 10, when these are selected collectively, at this time, the binary information latched at a row latch 13, becomes the condition different from others, for example, a logic ..L" only concerning an i-th row when a key switch S$dij$X corresponding to the intersection of the i-th row and a j-th column is operated, and the binary information concerning other rows becomes a logic ..H." Next, the collective selection condition of a full row is obtained and the binary information concerning the full column is read from a column latch 14. Thus, the circuit can be simplified and the processing time can be shortened.
Patent JP-S5336546-A (JP)
Title: Stabilized rubber composition
Inventor: KATOU HIROSHI
IPC: C08L7/00
Filed: 1976-09-16
Abstract: PURPOSE: A stabilized rubber composition comprising 3-substituted-β-naphthol derivatives as stabilizers and a rubber containing carbon-carbon double bonds in the main chain. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5812609-A (JP)
Inventor: FUKUNAGA MASAO
IPC: A45D1/02
Filed: 1981-07-15
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-S61273415-A (JP)
Title: Aligning method and device thereof
Inventor: TAJIMA MOTOHISA
IPC: B65G47/14
Filed: 1985-05-24
Abstract: PURPOSE:To make a device manufacturable with a build-block technique, by constituting it so as to alter length of a strut according to each form and characteristics of supplied parts and to give a tilt to a track surface, in case of the aligning device for a swivel type parts feeder. CONSTITUTION:Works W on a disc 1 are transferred onto a track 4, transferred and they are aligned in a longitudinal direction by an aligning wall 10, while irregular attitudinal works W are dropped on the disc 1. This intermediate disc 20 is supported at three points in a way of installing one strut 31 beneath this aligning part 10 and a strut 32 in other two points, respectively, whereby each length of these three struts 31, 32 and 32 is formed to be variable, and the intermediate disc 20 is constituted to be tiltable in an optional direction centering on the aligning part 10. Thus, the intermediate disc 20 is tilted to some extent according to each form and characteristics of parts whereby these irregular attitudinal parts are made easy to drop down. With this constitution, it is made correspondable to various parts and thus manufacture becomes so easy.
Patent JP-S5540319-A (JP)
Title: Heat resisting timing belt
Inventor: KIMURA KAZUO
IPC: F16G1/28
Filed: 1978-09-13
Abstract: PURPOSE: To improve the heat-resisting capacity of the belt by adhering, by the single liquid processing, the cover cloth of nylon and the heat-resisting fiber such as polyester on the engaging side surface of the timing belt.  
     CONSTITUTION: The cover cloth 4 to cover the engaging side surface of the timing belt with the tension member 3 is woven of the heat-resisting fiber 5 such as polyester which is more heat-resisting than nylon and synthetic fiber 6 of either 6-nylon or 6.6-nylon as the warp and the weft. Then, the more heat-resisting fiber 5 is at the surface and the synthetic fiber 6 is at the belt rubber side surface. Contrary to that the polyester fiber requires the two liquid processing to be adhered, nylon requires only the single liquid processing, and not only that the adhering work can be simplified but that the 90% heat resisting capacity can be obtained after 400hrs in 120°C atmosphere. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06324106-A (JP)
Title: Burn-in testing device
Inventor: ISHIZAWA MAKOTO
IPC: H01L21/66
Filed: 1993-05-13
Abstract: PURPOSE:To simplify burn-in test for semiconductor integrated circuit. CONSTITUTION:A burn-in testing device for semiconductor integrated circuit is provided with a kind code identifying part 1 for identifying the kind code of a semiconductor integrated circuit; a pattern information memory part 21 for housing the waveform information of a pattern signal necessary every kind code and the line information necessary for the pattern signal; a pattern generator 22 for generating the pattern signal from the waveform information; a signal generating part 23 for generating a connection signal from the line information; and a line connecting part 24 for connecting and supplying the pattern signal to a necessary line according to the connection signal. The semiconductor integrated circuit is installed to a test board, whereby the kind of the semiconductor integrated circuit is automatically judged, and a necessary pattern signal is supplied to a necessary pin. It is not required to provide the test board every kind of semiconductor integrated circuit, the replacing process is reduced, and the burn-in test is simplified.
Patent JP-H08307062-A (JP)
Title: Multilayer board
Inventor: ISHIYAMA MASAYUKI
IPC: H05K3/24
Filed: 1995-05-10
Abstract: PURPOSE: To provide a multilayer board protected against intrusion of an activation liquid or the like, being using in electroplating, by previously depositing a migration retardant metal on the surface of the multilayer board through electroless plating when a conductor pattern is formed on the surface of a multilayer board. CONSTITUTION: Many pores are left in a board 1 or on the surface after the binder removing, firing or polishing step of board forming process. Such board 1 is immersed into an electroless plating bath of migration retardant metal, e.g. Cu, and electroless plating is carried out. Consequently, a Cu plating film 8 is deposited on the surface of the board 1 and the pores 7 on the surface are filled with Cu. In the following activation process, the activation liquid is blocked by the Cu plating film 8 and prevented from intruding into the board 1.
Patent JP-S63276074-A (JP)
Title: Image forming device
Inventor: YAMADA MASASANE
IPC: G03G15/08
Filed: 1987-05-07
Abstract: PURPOSE:To replenish toner without interrupting a copying operation, by controlling a toner feeding means so that the toner in one toner container can be fed selectively into a developing device, based on the result of detection of a sensor. CONSTITUTION:The titled device is provided with plural toner containers 23, 24 installed in a developing device, toner feeding means 23a, 24a for feeding selectively toner in each toner container 23, 24, into the developing device, a sensor 27 for detecting the consumption quantity of the toner, and a means 50 for controlling the toner feeding means 23a, 24a, so that the toner in one of the toner containers 23, 24 can be fed selectively into the developing device 20, based on the result of detection of the sensor 27. In such a way, in case of executing continuously the image forming operation, it is unnecessary to interrupt the image forming operation due to shortage of the toner, and also, the toner can be replenished, while executing the image forming operation.
Patent JP-H10297523-A (JP)
Title: Control method for electric power steering device for vehicle
Inventor: WATANABE MASANORI
IPC: B62D5/04
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To solve a sense of steering incompatibility at the time of rest steering as well as to realize the return control being neither more or less in an extremely low speed area by varying a viscous element value ranging from a zero speed to a uniform rate according to the car speed. SOLUTION: A viscous element value F1 to car speed is varied to 0 at a time when this velocity V is in V0=0, and a range from V0 to Va this F1 is gradually increased in the negative direction along with a rise in the velocity V, but from Va to Vb, this F1 is set to a negative constant value, and the F1 is made to be gradually increased in the positive direction along with the rise of the velocity from the Vb. In addition, at a velocity area exceeding the V1, the F1 is increased in the position direction along with the rise of the velocity after making it into being positive. In consequence, since it is set to an equation of F1=0 in time of rest steering unnecessary for return control, such a possibility that a returning way might have made into being too strong is thus prevented.  Moreover, such return control as being neither more nor less in low velocity areas V0 to V1 is made realizable.
Patent JP-S5445733-A (JP)
Title: Transformer for rectifier
Inventor: MOCHIZUKI YOSHIAKI
IPC: H01F30/12
Filed: 1977-09-20
Abstract: PURPOSE: To simplify a work of processing an insulation treatment of DC winding, by such means that two groups of DC windings be divided into a plurality of layers with an air gap between each layer winding varied to made a leakage reactance coming to be equal.  
     CONSTITUTION: Two groups of DC windings 13, 14 of double star connection with interphase reactor are divided into a plurality of layers with an arrangement of the above concentrically made, simultaneously with an air gap width gK between each layer winding made different from each other, and a value of the air gap is adjusted to provide an equal leakagae reactance between the two group windings. An equal leakage reactance of the two group windings, made by varying an air gap width between the layer of DC winding in this way, can simplify a processing of insulation treatment for DC winding, being capable of providing a winding easy to process having less connection points 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6012682-A (JP)
Inventor: KURISHIYUNA SAPURU
IPC: H01L31/04
Filed: 1984-05-31
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。