baber/WOPTO huggingface dataset:
Patent JP-H10290692-A (JP)
Title: New amplification of nucleic acid
Inventor: KADOUE YOUICHI
IPC: C12N15/09
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To amplify a nucleic acid by binding a primer to a template RNA in the presence of a deoxynucleoside triphosphate, etc., forming a cDNA in the form of a hybrid with a reverse transcriptase, then separating the resultant cDNA and repeating the operations. SOLUTION: A primer is annealed to a template RNA in a buffer solution containing a deoxynucleoside triphosphate, a dideoxynucleoside triphosphate, a derivative thereof and/or a modification thereof, the template RNA, the primer bindable to a specific site of the template RNA and/or the primer bindable to an unspecific site of the template RNA and a reverse transcriptase to form a cDNA for the template RNA with the reverse transcriptase. The resultant RNA/DNA hybrid is then separated into the RNA and cDNA. The separated RNA is used as the template RNA and the above steps are repeated at least once to thereby amplify the RNA as the cDNA. Thereby, the nucleic acid useful for research on the nucleic acid, clinical tests, food tests, environmental tests, etc., is amplified with a high sensitivity.
Patent JP-H05268841-A (JP)
Title: Irrigator for flowerpot
IPC: A01G27/06
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a flowerpot, placable in a stable state on a flow channel and movable by passing it on by forming two guide grooves for housing both edges of the flow channel parallel in the pot bottom of the flowerpot. CONSTITUTION:Two guide grooves 21 and 21 for housing both edges of a flow channel in the form of a recessed groove having an opened top surface are formed parallel in the pot bottom of a flowerpot 20. Outer base parts 22 and 22 and the central base part 23 are formed so as to place the pot bottom part except the guide grooves on the flow channel in its state slightly dropped into the center and right and left both outsides of the channel.
Patent JP-H10293127-A (JP)
Title: Fixing method for protein
Inventor: TAKAHASHI MITSUE
IPC: G01N33/543
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To fix a protein easily and rigidly in safety onto a carrier by dripping or transferring a protein solution onto a sheet-like porous carrier and then subjecting the protein solution to air drying or freeze drying. SOLUTION: One kind of nonwoven fabric is selected from a group of glass fiber, polyester fiber and pulp as a sheet-like porous carrier and a protein solution is applied by means of a pen or a felt or dripped onto the carrier. An enzyme, an antigen, an antibody, or the like, can be employed as the protein. The protein solution is then subjected to air drying or freeze drying and freeze drying is preferably employed because it does not cause lowering of activity of protein.
Patent JP-S582397-A (JP)
Inventor: FUJIO SADAO
IPC: C11B7/00
Filed: 1981-06-30
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-S585154-A (JP)
Title: Preparation of noodle containing comfrey
Inventor: IWAMOTO TAKESHI
IPC: A23L7/109
Filed: 1981-06-29
Abstract: PURPOSE:To reduce the consumption of KANSUI (alkaline aqueous solution used in the preparation of Chinese noodles), and to prepare noodles having medicinal value, by adding comfrey to the raw material of noodles. CONSTITUTION:Wheat flour is mixed with e.g. 2% comfrey powder, kneaded with KANSUI, and formed to noodles.
Patent JP-S62260132-A (JP)
Title: Image forming device
Inventor: TAMEMASA ATSUO
IPC: G03G15/04
Filed: 1986-05-06
Abstract: PURPOSE:To simplify the operation and efficiently perform the image forming work by scanning an original for the purpose of detecting the reflecting light beams from the original surface corresponding to the variable density of the original by a detecting sensor arranged on the photosensitive body side while a scanner is moved from the rear end of the picture on the original to the front end. CONSTITUTION:When all processes of a copying machine detect the rise preparation state of a fixing temperature or the like and are set to copiable states, the operation cycle of a scanner unit 3 starts with this home position as the start point. When a series of copying operations such as electrostatic charge, exposure, and development are started by switching operations of an operator, the scanner unit 3 starts moving from the rear end part of the picture on an original 4 and is moved to the front end part of the picture. During this movement, an illuminating light source 13 attached to the scanner unit 3 is allowed to emit light beams to expose the original 4 and the irregularly reflecting light beams from the original 4 through an original platen glass 5 are reflected on mirrors successively and pass a through lens type focusing element 6 and is received by a light receiving sensor 10.
Patent JP-H06313023-A (JP)
Title: Synthetic resin composition
Inventor: MORI KUNIO
IPC: C08G8/30
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a curable resin composition, capable of providing a cured product having prescribed performance to be expected from the amount of charged divinylbenzenes without scattering the divinylbenzenes together with an organic solvent in curing with high reproducibility and good in storage stability of the composition even when a curing accelerator is preadded to the composition. CONSTITUTION:The uniform yellowish brown liquid composition stable at ordinary temperature is obtained by dissolving 80 pts. divinylbenzene (having 80% purity and containing an impurity of ethylstyrene) which is a cross-linking agent and 10 pts. methanol in 100 pts. high-ortho novolak type phenolic resin and further adding p-toluenesulfonic acid thereto. This composition is stable at ordinary temperature for 1 day and can be cured without emitting gases in curing to afford a cured product excellent in heat and water resistance.
Patent JP-H07286338-A (JP)
Title: Working machine with earth-removing plate
Inventor: TAKANO MASASHI
IPC: E02F3/96
Filed: 1994-04-15
Abstract: PURPOSE:To improve the workability of earth-removing operation, etc., by expanding and contracting an arm mounted between an earth-removing plate and a working machine body by simple operation. CONSTITUTION:An arm 21 is composed of a hollow-shaped working-machine side arm 22, an earth-removing plate side arm 23 slidably located in the working-machine side arm 22, and a cylinder 24 placed in the working-machine side arm 22, installed between the working-machine side arm 22 and the earth- removing plate side arm 23 and used for expanding and contracting the arm, and the earth-removing plate side arm 23 is expanded and contracted together with an earth-removing plate 8 by supplying and discharging pressure oil to and from the cylinder 24 for expanding and contracting the arm. Accordingly, a range that the earth-removing plate 8 is lifted and lowered at the time of earth-removing operation, thus improving workability. The elongation of the arm 21 at the time of earth-removing operation and the shrinkage of the arm 21 at the time of transport can be conducted by simple operation.
Patent JP-S58218567-A (JP)
Inventor: SATOU KATSUO
IPC: E05B79/02
Filed: 1982-06-15
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-2000288605-A (JP)
Title: Cold rolling method for stainless steel thin sheet
Inventor: YAMAMOTO HIDEO
IPC: C10M173/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To produce a thin steel sheet excellent in the surface characteristic is good productivity by incorporating alkali metals and/or alkali earth metals having not lower than a specified concn. in an emulsion oil and regulating the total metal including the other metals of iron, chromium, nickel, etc., contained as worn powder and the alkali metal, etc., to be not higher than a specified concn. SOLUTION: The emulsion oil used for cold-rolling of a stainless steel thin sheet using oil-in-water type emulsion oil as the rolling-oil, contains the alkali metal and/or the alkali earth metals at >=30 ppm in total and the total metal concns. is regulated to <=20 ppm. This method is favourably applicable in the case that the stainless steel thin sheet, particularly, is the austenitic stainless steel having remarkable development of scale at the annealing time and having the high finish annealing temp. The rolling oil original solution containing base oil, emulsifier and if necessary, various kinds of additives is stirred at high speed together with a large quantity of water to make the oil-in-water type emulsion.
Patent JP-H05297787-A (JP)
Title: Voice recording reproducing device
Inventor: OKADA NORIO
IPC: G11B19/02
Filed: 1992-04-22
Abstract: PURPOSE:To shorten a retrieval time of voice time by constituting the device so that whenever a skip key of an operating part is turned on, a control means controls a disk recorder so that a reproducing position of the voice data is moved at a prescribed interval. CONSTITUTION:A skip key 37 is constituted of a stop key 34, a quick return key 28 and a quick feed key 29, their operation is detected by a system controller 5, and a disk recorder 2 is controlled so that a reproducing a position of voice data recorded in a hard disk is moved backward or advanced at a prescribed interval. That is, by the system controller 5, whether the stop key 34 is turned on, and the quick return key 28 is turned on or not is discriminated, and a counter 22 is controlled so that such a skip feed as an absolute time code is advanced, for instance, by five minutes is executed. Subsequently, whether it exceeds the end of a text or not is discriminated, and the disk recorder 2 is controlled so that the selected voice data is reproduced by a skip feed or a skip return and the processing is finished.
Patent JP-H02281855-A (JP)
Title: Recovery system at the time of fault in inter-cpu communication
Inventor: YOSHIOKA TAKAO
IPC: H04L69/40
Filed: 1989-04-21
Abstract: PURPOSE:To attain the restoration without stopping a work by bringing the information brought to processing request to drawback to a magnetic disk device until the recovery after the generation of a fault at the time of inter-CPU communication, so that the work can be executed in the same way as the normal time. CONSTITUTION:In the case of inter-CPU communication executed between two centers 1, 2, when data is transmitted to a central processor equipment 21 from a central processor equipment 11, when a fault is generated, the central processor equipment 11 receives the notice of the generation of a fault, and brings data being in the course of processing to drawback to the file of a magnetic disk device 15. Thereafter, until the fault is recovered, the data brought to processing request is brought to drawback to the file of the magnetic disk 15, and the center 1 can execute the processing without being aware of a fact that the fault is generated. Subsequently, when the cause of the fault is eliminated, and communication between CPUs becomes possible, the center 1 transmits the data brought to drawback to the center 2. In such a manner, at the time when the fault is generated, the work of the center can be performed even during the time when the fault is restored.
Patent JP-H04333223-A (JP)
Title: Film forming method and device thereof
Inventor: TSUTSUMI TOSHIAKI
IPC: C23C16/04
Filed: 1991-05-09
Abstract: PURPOSE:To form a metal film on a semiconductor substrate in an excellent selective manner. CONSTITUTION:HCl gas is introduced into a pretreatment chamber 101 from a gas introducing hole 107. A semiconductor substrate 302, provided on a susceptor 103, is heated up by a heater 104 while ultraviolet rays are being emitted from an ultraviolet ray lamp 106. After the pretreatment has been finished, a gate valve 108 is opened, the semiconductor substrate 302 is moved into a reaction chamber 301, and a metal film is selectively formed on the semiconductor substrate 302 using a selective CVD method. As the metal growth point such as contaminants, damages and the like on an insulating film generated in the pretreatment can be inactivated, the metal film can be formed on the semiconductor substrate in an excellent selective manner.
Patent JP-S5728596-A (JP)
Title: Compound rotary electric machine with reactor
Inventor: AZUMA YASUTOSHI
IPC: H02P7/06
Filed: 1980-07-26
Abstract: PURPOSE:To contrive improvement of transient phenomena by a method wherein the magnetically coupled first and the second coils, and the magnetically coupled first and the second reactors, which are connected in series and are revese-polalized each other, are provided. CONSTITUTION:A series coil 2, which was wound around a core 3, and the first reactor 6 are connected to an armature 1 in series. Also, the series circuit of a shunt-wound coil 4 wound around the core 3 and the second reactor 7 wound around the coil 5 is connected in parallel to the abovementioned series circuit. The first reactor 6 and the second reactor 7 are connected in such manner that they are magnetically reverse-polalized each other. Through these procedures, when the armature current Ia is increased, a shunt-wound current Ish is also increased and a series-wound characteristic can be had transiently, thereby enabling to improve the transient characteristic.
Patent JP-H04332507-A (JP)
Title: Bed
Inventor: SHIYOUKO TOSHIHIRO
IPC: A47C17/22
Filed: 1991-05-09
Abstract: PURPOSE:To surely take in and out the bed to and from a containing chamber, and to effectively utilize the indoor space. CONSTITUTION:The bed 31 is contained in a containing chamber so that it can be drawn out freely, at least one side is fixed to the bed 31, bedding 44 loaded on the bed 31 is covered and the bedding is prevented from 44 protruding in the lateral direction of the bed 31, and also, a cover 41 whose covering state is released freely is provided.
Patent JP-S63289349-A (JP)
Title: Fluid sealing type vibrationproof bush
Inventor: KANDA RYOJI
IPC: B60K5/12
Filed: 1988-04-26
Abstract: PURPOSE:To bring an excellent vibro-isolating function into full play by constituting vibrations of low frequency and large amplitude so as to be damped by action of a fluid flowing an orifice and vibrations of high frequency and small amplitude so to be intercepted by action of another fluid flowing a bottleneck part, respectively. CONSTITUTION:Each setting frequency of orifices 50 and 52 is set to be low, and vibrations of low frequency and large amplitude to be inputted in the opposed direction of a pressure receiving chamber 44 and an axial through void 34 are favorably damped by inertial mass effect or liquid column resonance action of an incompressible fluid flowing in these orifices. On the other hand, when the vibrations are of high frequency and small amplitude, length and a sectional area of a bottleneck part 67 between the side extending part 66 installed in a tip part of a stopper 58 and a wall of the pressure receiving chamber 44 is set as corresponding to the high frequency, whereby the input vibration is favorably interceptable by the inertial mass effect or the liquid column resonance action of the incompressible fluid flowing in the bottleneck part 67. Consequently, such a vibro-isolating function that is more excellent than ever before can be demonstrated.
Patent JP-S5436939-A (JP)
Title: Manufacture of recording element
Inventor: YOSHIMURA TETSUZOU
IPC: G03G5/09
Filed: 1977-08-29
Abstract: PURPOSE: To enable bonding strength between a positive type dye and a negative negative type dye to be extended, by mixing the positive and negative type dyes for enhancing sensitivty by ultrasonic waves in an electrophotographic recording element using ZnO and subsequently, by attaching them to the surface of ZnO. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H042141-A (JP)
Title: Inspection of semiconductor integrated circuit
Inventor: KAWANA KEIICHI
IPC: H01L21/66
Filed: 1990-04-19
Abstract: PURPOSE:To reduce inspection time with deceases in test pattern unnecessary for inspection of a semiconductor IC by forming a test pattern for inspection points subjected to inner inspection from outside the semiconductor IC through extracting points subjected to inner inspection which may generate short circuits or disconnections from the semiconductor layout. CONSTITUTION:The interposal of an insulating film N between the first aluminum electrode wiring Al1 and a polycrystalline silicon electrode wiring poly markedly reduces the possibility of short circuits between the two electrode wirings if gap distance l1 is a gap distance more than a fixed value. On the other hand, two second aluminum electrode wirings are both formed by etching the same aluminum film and may generate residues on etching aluminum across a-a' and b-b'. Therefore, even gap distance l2 is relatively longer than short- circuit generation judgment reference length la, short circuits are easy to occur. This way of extracting only points which may generate short circuits or disconnections to inspect these allows reduction in inspection time of this semiconductor IC.
Patent JP-H09268249-A (JP)
Title: Epoxy resin-based composition for casting use
Inventor: NAGASE TOSHIO
IPC: C08K3/22
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject low-viscosity composition good in storage stability, and capable of giving molded products of excellent crashing resistance, heat distortion resistance and mechanical strength. SOLUTION: This combustion comprises (A) 100 pts.wt. of an epoxy resin, (B) 5-50 pts.wt. of a core/shell copolymer resin produced by adding monovalent or divalent metal cations to core/shell copolymer particles composed of (a) core consisting of a polymer <=-30 deg.C in glass transition point and (b) shell consisting of a carboxylbearing polymer >=70 deg.C in glass transition point to effect ionic crosslinking, (C) 70-150 pts.wt. of an acid anhydride, and (D) 30-200 pts.wt. of an inorganic filler.
Patent JP-H02280784-A (JP)
Title: Discharge controller for pinball game machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1989-04-24
Abstract: PURPOSE:To obviate the need of a signal wire for connecting an operating handle and a driving circuit and simultaneously obviate the need of the installation space for a driving circuit in a pinball game machine, by accommodating the driving circuit into the operating handle. CONSTITUTION:An operating handle 4 is equipped with a rotary panel 10, grip base 11 for accommodating the rotary panel 10 from the longitudinal direction and a grip cover 12, and the recessed parts 13 and 14 are formed in saucer form on the rotary panel 10 side, and an accommodation space part such as cap bracket 15, rubber sheet 16 and a printed circuit-board 9 is formed in the recessed part. A touch circuit 50 judges if the operating handle 4 is gripped by a player or not, and if the handle 4 is gripped, the contact point of a relay 51 is closed, and a driving signal is transmitted to a driving source 7 from an electric power feeding circuit 52. A receiving plug 60 and a feeding plug 61 are connected with the circuit 52, and the receiving plug 60 receives the electric power of ac 24V, and the supplied electric power is supplied into the device and the control circuit through the feeding plug 61, and further supplied into each part of the pinball game machine 2. The cap bracket 15 and a driving circuit 8 are allowed to electrically conduct by the contact of a screwed fitting boss 65 and an input part 57, and the operating handle 4 and the driving circuit 8 are integrally constituted.
Patent JP-H04228153-A (JP)
Title: Disk storage system
Inventor: JIYON SUCHIYUWAATO BESUTO
IPC: G06F11/00
Filed: 1991-03-14
Abstract: PURPOSE: To prevent the loss of data even when one driven is out of order by storing data in a first to a (n-1)th drives and parity information in an nth drive. CONSTITUTION: A disk storage system includes an array/cluster controller 5 and plural storage mechanism arrays 7-9. The constitution of four (n=4) separated disk files 7a-7d into which the respective arrays are divided is preferable since a half/high disk drive is geometrically matched with an existing shape factor of a personal computer. The array is designed as the subsystem of a direct access storage device, is a system so that the data are stored and fetched at high speed and with high reliability and the data are dispersed between the constituent elements of the system.
Patent JP-H01275005-A (JP)
Title: Flame-retarded lumber and manufacture thereof
Inventor: OTA MASANORI
IPC: B27K3/02
Filed: 1988-04-28
Abstract: PURPOSE:To contrive not to cause the lowering of flame retardancy by coming into contact with running water by a method wherein melt reaction product of urea and sulfamine acid, the mixing ratio of both of which is specified, is produced within lumber and, after that, heated at the specified temperature. CONSTITUTION:Mixture of solid urea and solid sulfamine acid, the mixture ratio by mol of the former to the latter is 1-3:1, is heated up to 90-160 deg.C so as to develop exothermic reaction under molten state in order to obtain a product. A lumber impregnated with said product by the amount which ranges from 5wt.% or more to less than or equal to its saturated impregnation point is heated at 130-220 deg.C for 1-60min in order to obtain a flame-retarded lumber, the flame retardancy of which does not lower even when being brought into contact with water. If the amount of the melt reaction product is 5wt.% of less, enough flame retardancy is given to the lumber. Further, if the lumber impregnated with said product by 5wt.% or more is heated for period of time not longer than one minute, the resultant lumber, which is immersed in a large amount of running water and dried, does not show any flame retardancy.
Patent JP-S63269079-A (JP)
Title: Relay system
Inventor: IGA AKIRA
IPC: H04J13/00
Filed: 1987-04-27
Abstract: PURPOSE:To facilitate the reception of a spectrum signal relayed, by adding a pilot signal when a spectrum diffusion signal is relayed with the conversion of frequency. CONSTITUTION:A pilot signal SP is amplified with a frequency dividing circuit 16 within such a range that no demodulation error is allowed when spectrum diffusion signals Sd1-Sd4 are received to demodulate and in such a manner that the intensity of spectrum will not exceed that of a noise component SN and then, transmitted through an addition circuit 15. The pilot signal SP set in a specified frequency relationship is added to the center frequency of the signals Sd1-Sd4. here, it is assumed that the center frequency of the signals Sd1-Sd4 comprising relay signals relayed with a relay device 10 is unknown to a receiving station 20. Even in this case, first the pilot signal SP is detected and then, a specified frequency band range is received based on the signal SP. This facilitates the reception of the spectrum diffusion signals Sd1-Sd4, which are hard to detect below the spectrum intensity of the noise component SN.
Patent JP-S59230449-A (JP)
Title: Partial discharge detecting electrode unit of rotary electric machine winding
Inventor: MATSUSHITA YUUZOU
IPC: H02K11/00
Filed: 1983-06-10
Abstract: PURPOSE:To enable to monitor the insulator of a rotary electric machine winding during operation without using a coupling capacitor by directly mounting a detecting electrode on a corona shield. CONSTITUTION:A detecting electrode 10a formed of a stainless steel or the like is disposed outside a core 5, bound and mounted by a string or a tape in a direct contact with a low resistance corona shield 8 formed on the surface of a coil insulating layer 7 so as to enclose the outside of the corona shield 8 and to have an electric connection to the shield 8, and connected by lead wirings 11 to a partial discharge measuring unit 4. A capacitance as an element of the partial discharge measuring unit can be obtained between the electrode 10a and a coil conductor 6.