baber/WOPTO huggingface dataset:
Patent JP-2000350597-A (JP)
Title: Obtaining of single-stranded nucleic acid binding to endocrine disrupting substance and single-stranded nucleic acid binding to endocrine disrupting substance
Inventor: UECHI SHINICHI
IPC: C12Q1/68
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject single-stranded nucleic acid by mixing an endocrine disrupting substance with a nucleic acid mixture comprising many kinds of single stranded nucleic acids having mutually different base sequences, forming a complex of the single-stranded nucleic acid with the endocrine disrupting substance, separating the resultant complex and dissociating the complex into the single-stranded nucleic acid and the endocrine disrupting substance. SOLUTION: An endocrine disrupting substance is mixed with a nucleic acid mixture comprising many kinds of single-stranded nucleic acids having mutually different base sequences by a method for feeding a solution containing the nucleic acid mixture to an affinity column filled with a packing material bound to the endocrine disrupting substance or it derivative and a complex of the above single-stranded nucleic acid having the ability to bind to the endocrine disrupting substance and the endocrine disrupting substance is formed when the endocrine disrupting substance is mixed with the nucleic acid mixture. The resultant complex is then separated from the free endocrine disrupting substance and the free single-stranded nucleic acids and the separated complex is then dissociated into the above single-stranded nucleic acid and the above endocrine disrupting substance.  Thereby, the single-stranded nucleic acid capable of specifically recognizing the endocrine disrupting substance and binding to the objective endocrine disrupting substance is obtained in a short period.
Patent JP-S5866520-A (JP)
Inventor: YAGI KANETOSHI
IPC: H02H5/08
Filed: 1981-10-14
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-H0456184-A (JP)
Title: High-repetition raman laser device
Inventor: MIYAMOTO YASUAKI
IPC: G02F1/35
Filed: 1990-06-21
Abstract: PURPOSE:To enable non-uniform fluctuation which is generated in Raman conversion medium to be eliminated, its relaxation to be promoted, high-repetition oscillation to be stabilized, and energy to be saved by providing a multi-bus cell for non-saturation conversion and a multi-bus cell for saturation conversion. CONSTITUTION:A Raman conversion multi-bus cell consists of two parts 1 and 3, where one multi-bus cell is a multi-bus cell for non-saturation conversion 1 and temperature conditions etc., can be set freely. On the other hand, the other multi-bus cell is the multi-bus cell for saturation conversion 3 and flow of para-hydrogen is produced within this cell 3 only. Then, Raman conversion of paths excluding 2-3 paths before Stokes light power is saturated and immediately before saturation is performed within the cell 1 and then 2-3 paths immediately before saturation are performed within the cell 3 through a collimator 5 or a mirror system 5, thus enabling fluctuation which is generated due to cooling accompanying Raman conversion to be eliminated or the relaxation to be promoted, a stable and high-repetition Stokes light oscillation to be achieved, and a highly efficient conversion to be made.
Patent JP-H0776639-A (JP)
Title: Colored resin composition
Inventor: NAKANE IZUMI
IPC: C08K5/34
Filed: 1994-07-15
Abstract: PURPOSE:To provide the composition useful for blue-colored molded products, such as pipes (for water supply and sewage work), not faded with chlorine- containing water by adding a specific amount of a specified phthalocyanine compound to a polyolefin resin. CONSTITUTION:This composition comprises (A) 100 pts.wt. of a polyolefin resin and (B) 0.005-10 pts.wt. of a phthalocyanine compound of the formula (M is H, Cu, Zn, Ni, Fe; X1-X4 are Cl; X1+X2+X3+X4 is 2-10). The composition may furthermore contain 0.02-1.0 pt.wt. of a phenolic antioxidizing agent, 0.02-2.0 pts.wt. of a hindered amine photostabilizer and 0.02-2.0 pts.wt. of a benzotriazole UV rays absorbent in addition to the components A and B.
Patent JP-S5687662-A (JP)
Title: Steel boriding method
Inventor: KITAZAWA KIICHI
IPC: C23C8/04
Filed: 1979-12-17
Abstract: PURPOSE:To control each part of a product to hardness and boriding depth fit for the necessary quality of the part by mixing a foreign matter such as charcoal into a boriding agent to give a concn. change. CONSTITUTION:A foreign matter such as charcoal or graphite is mixed into a  boriding agent prior to boriding. In this method a part contacting with the boriding  agent alone is provided with the highest hardness and a borided layer of the largest  depth, and as the boriding agent mixing ratio is reduced, the hardness is lowered and the borided layer is shallowed. Accordingly, by boriding a part requiring wear  resistance with the pure boriding agent and other part with such a mixed boriding  agent proportionate to the necessary hardness or boriding depth, boriding fit for the  purpose can be performed in only one boriding process.
Patent JP-S5864172-A (JP)
Inventor: ANZAI KAZUYOSHI
IPC: B07C5/342
Filed: 1981-10-14
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-2000351288-A (JP)
Title: Device and method for inspecting incorrect collating of calendar
Inventor: SANO TOSHIHIRO
IPC: B42D5/04
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To inspect incorrect collating surely and efficiently at low cost. SOLUTION: The device for inspecting incorrect collating of calendar uses a calendar feed device 10, in which a set of printed calendar sheets 41 (41-1,...), the number thereof being specified, are gathered and stacked flat beforehand and supplied to a calendar binding machine 30 of a succeeding process. On the top side of a cover of the set of calendar 41 (41-1,...), there are provided an incorrect collating sensing sensor 21 such as pattern matching sensor for recognizing a separation zone printed in a stripe shape as a pattern, and an incorrect collating judging unit 22, which judges an incorrect collating when the sensor 21 has not sensed a separation zone.  The unit 22 judges the sheets stacked flat and in stationary state before the set of sheets are sent to the machine 30, and if it is judged that there is incorrect collating, the device 10 or a top metal mounting machine are stopped.
Patent JP-S647430-A (JP)
Title: Critical temperature control method for superconductor film by focused ion beam
Inventor: MATSUI SHINJI
IPC: H01B13/00
Filed: 1987-06-29
Abstract: PURPOSE:To provide controllability for critical temp. of the doping part to be selected, by performing selective doping to a superconductor film locally by focused ion beam, and collapsing the crystallinity of the doping part selected. CONSTITUTION:A superconductor film 12 is formed on a base 11 by sputtering process, and ion implantation is made with focused ion beam 24 to form an implanted region 13. In this region 13 the crystallinity of the superconductor film is collapsed by ion implantation, and the critical temp. is sunk. This permits maskless ion implantation with any arbitrary pattern in any desired position, that simplifies the process from the conventional style, wherein there is no surface contamination, and critical temp. control of the superconductive film can be made.
Patent JP-H119972-A (JP)
Title: Membrane filtration apparatus and membrane filtration method
Inventor: YOKOTA HARUO
IPC: C02F1/44
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To solve plugging of membranes caused by back washing. SOLUTION: A nano-filtration membrane module 15 to further filter treated water from a filtration membrane module 7 is installed. The treated water from the nano-filtration membrane module 15 is stored as water for back washing in a back washing water storage tank 16 and the water is used for back- washing the filtration membrane module 7. The nanofiltration membrane of the nano-filtration membrane module 15 has pores with smaller diameter than that of the pores of an ultrafiltration membrane and removes soluble substances such as iron ion and manganese ion with size close to the diameter of the pores of the filtration membrane of the filtration membrane module 7. Consequently, clogging of the membranes at the time of back-washing and due to back-washing of the filtration membrane module 7 by using the back-washing water can efficiently be solved.
Patent JP-H05329631-A (JP)
Title: Jetting type automatic soldering apparatus
Inventor: YOKOTA SENICHI
IPC: H05K3/34
Filed: 1992-05-30
Abstract: PURPOSE:To reduce oxide quantity by arranging plural sharp protrusions protruded from liquid surface of molten solder around a soldering nozzle flowing down the molten solder and returning back to a soldering vessel after bringing the molten solder into contact with these protrusions. CONSTITUTION:In this apparatus, the soldering vessel 2 for storing the molten solder, a molten solder forcibly feeding device 3 for forcibly feeding the molten solder and the soldering nozzle 4 for jetting the forcibly fed molten solder are provided. Around the soldering nozzle 4 flowing down the molten solder jetted from the soldering nozzle 4, plural sharp protrusions 5 are arranged by protruding upward from the liquid surface of the molten solder stored in the soldering vessel 2. In this way, the flow-down speed at the time of returning back the molten solder to the soldering vessel 2 can be lowered to prevent the entrapment of the air. Further, the molten solder is made to flow down by passing under the oxide with the difference of these sp. grs., and as the time contacting with the air is shortened, there is effect restraining the development of the oxide.
Patent JP-H05329251-A (JP)
Title: Variable display device for game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1992-05-29
Abstract: PURPOSE:To easily execute a processing without flawing a wiring from a stepping motor for rotating a reel main body. CONSTITUTION:On a fixing plate 131 for which a reel main body 91 and a stepping motor 170 are fixed, a connector 139 for which the wiring 154 of the stepping motor 170 is connected is provided, and on the other hand, on a drum device containing body 71 for supporting and fixing the fixing plate 131 and also containing the reel main body 91, a connector 86 connected to the connector 139 is provided. In such a manner, by only supporting and fixing the fixing plate 131 to the containing body 71, the connector 139 and the connector 86 are connected, therefore, it is unnecessary to execute specially the connecting work of a wiring, and also, the wiring is not damaged.
Patent JP-S5585560-A (JP)
Title: Azetidinone derivative
Inventor: TSUKAMOTO SHINICHI
IPC: C07D205/09
Filed: 1978-12-25
Abstract: NEW MATERIAL:An azetidinone derivative I [R 1  is H, lower alkyl or acyl amide; R 2  is lower alkyl or tetrazolyl substituted with lower alkyl, lower alkoxycarbonyl lower alkyl, etc.; R 3  is H or II (R 4  and R 5  are H, lower alkyl or aryl; R 6  is H or ester residue)] or its salt.  
     EXAMPLE: 1-( 1-Carboxyethyl )-4-( 4-methylthio-3-phthalimido-2-azetidinon-1-yl )- 3-phthalimido-2-azetidinone.  
     USE: β-Lactamase-hindering substance.  
     PROCESS: For example, a 4-substituted thio-3-phthalimido-2-azetidinone III is reacted with a halogenocarboxylic acid ester derivative IV (X is halogen; R 7  is ester residue) in the presence of a base to give the compound V. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0214196-A (JP)
Title: Coating composition for coating pencil
Inventor: OZAKI MASAOKI
IPC: B43K19/00
Filed: 1988-07-01
Abstract: PURPOSE:To eliminate discomfort due to the sweat of the band and thereby to enable the execution of a comfortable writing operation by coating a pencil with a coating prepared by adding to resin the porous silica whose surface is covered with a hydroxide group and which has a large internal surface area and a considerable pore capacity. CONSTITUTION:A pencil is coated with a coating prepared by a method wherein the porous silica having a hydroxide group on the surface and having a large internal surface area wherein a pore capacity occupied by pores having the diameter of 60Angstrom  or above is 80% or above of the total pore capacity is added by 10 to 60% to the resin of a nitrocellulose lacquer coating. When the sweat of the hand or the like comes into contact with the porous silica, according to this constitution, liquid water molecules (of relative humidity 100%) contained in the sweat or the like are adsorbed immediately in the pores and condensed therein and the coated surface is put in a dry state. Since a great amount of hydroxide exists on the surface of the porous silica and covers the external and internal surfaces thereof, in addition, particles of silica disperse independently in the coating and appear on the coated surface though the porous silica is mixed in the coating for the pencil, and thereby the adsorption of the water molecules and the speed of dispersion thereof can be expedited.
Patent JP-H0514264-A (JP)
Title: Light transmission system for radio link
Inventor: OGAWA HIROTSUGU
IPC: H04B10/58
Filed: 1991-07-04
Abstract: PURPOSE:To provide a light transmission system for radio link which has the simple constitution compared with the conventional example, connects a master base station and a slave base station without using the radio line and can transmit a signal for radio link. CONSTITUTION:At a master base station 100, a carrier signal is modulated by an information signal, the modulated signal is outputted, and on the other hand, a local oscillating signal is generated. Next, by using non-linear electric and light converting characteristics, the modulated signal and the local oscillating signal are mixed, and so as to generate the signal of at least one mixing frequency component between these respective signals, the electric and light conversion is performed, and a light signal including the signal of the mixing frequency component is outputted to a light transmission line FC1. On the other hand, at a slave base station 200, the light signal transmitted through the light transmission line FC1 is light and electric converted, an electric signal including the mixing frequency component is outputted, the signal of the mixing frequency component decided beforehand out of the outputted electric signals is band-filtered, and the filtered signal of the mixing frequency component is radio-transmitted.
Patent JP-H0723487-A (JP)
Title: Speaker equipment
Inventor: OHASHI KIYOSHI
IPC: H04R1/02
Filed: 1993-07-02
Abstract: PURPOSE:To intensify a low frequency sound simply without use of a drone cone and a port of a bass reflex system and to enhance the articulation of reproduced sound at middle and high frequencies by using a resin packet with rubber to part of the speaker equipment. CONSTITUTION:The speaker equipment is provided with a speaker 1, a speaker box 2, a buffle plate 3 and a support rod 4 whose one end connects to a magnetic circuit of the speaker 1 and whose other end is coupled with an inner wall of a rear side of the speaker box 2. Then the buffle plate 3 is made of a resin with rubber packet therein. When the speaker equipment is operated, a radiation sound from a rear side of the speaker 1 is reflected in the inner wall of the rear side of the speaker box 2 to resonate the buffle plate 3 at a specific frequency of a low frequency region thereby acting like a speaker without a magnetic circuit like a drone cone system. Thus, the buffle plate 3 shows a damping effect by employing the resin with rubber packed thereto for the buffle plate 3.
Patent JP-S5954798-A (JP)
Title: Automatic water supply device
Inventor: HONDA AKIHISA
IPC: F04D15/00
Filed: 1982-09-21
Abstract: PURPOSE:To economize power consumption by providing a small volume pressure tank, a small output pump with small starting intervals for the effective equantity of water of said tank and a large output pump to provide sufficient supply for the maximum flow rate, and controlling the operation of each pump as appropriate. CONSTITUTION:By operating a large output pump 1 and a small output pump 2, water in a receiving tank 11 is pressurized and led to a feed water pipe 20 passing through check valves 5 and 6, sleeve valves 7 and 8, and delivery pipes 17 and 18, and the water combined in the pipe 20 is supplied to more than one supply water plug 13. Automatically operating pressure switches 3 and 4 are connected to the delivery pipes 17 and 18 respectively, and a small-volume tank 12, through which the starting intervals of automatic operation by the pressure switch 4 becomes, e.g., 0.5-5min, is connected to the joining part of the delivery pipe 17 and 18. The small-output pump 2 is operated when the flow-out time of the quantity of effective water from this pressure tank 12 is longer than the preset time and, when it is shorter, the large-output pump 1 is operated.
Patent JP-H0329615-A (JP)
Title: Automatic polishing, washing and cooking device for rice and automatic rice washing device
Inventor: HONDA RIKIO
IPC: A47J27/14
Filed: 1989-06-27
Abstract: PURPOSE:To enable the automatic cooking of unpolished rice by providing the internal space of a base frame body with respective means for unpolished rice storage, rice weight measurement, rice polishing, rice washing, water feed, washed rice water removal and washed rice supply, together with a rice cooker, a rice cooker cover closing means and control means. CONSTITUTION:The internal space of a base frame body 1 is provided respectively with an unpolished rice storage means 10, a rice weighing means 20, a rice washing means 40, a water supply means 50, a rice water removal means 60, a washed rice supply means 70 and a rice cooker 80, a rice cooker cover closing means 90 and a control means 100. Namely, unpolished rice contained in the means 10 is supplied to the means 30 via the control means 100 by a quantity measured with the means 20. The means 30 polishes the supplied unpolished rice and feed the polished rice to the means 40. Furthermore, the means 40 washes the supplied polished rice with washing water, and the water is removed therefrom with the means 60. Thereafter, the washed rice is supplied from the means 40 to the rice cooker 80, and the predetermined amount of water is supplied from the means 50 to the rice cooker 80. Finally, a cover 81 is closed with the means 90 and the rice cooker 80 is operated, thereby cooking the rice.
Patent JP-S5788162-A (JP)
Title: 1-phenylthio-2-aminopropane derivative
Inventor: MEGURO KANJI
IPC: A61P3/04
Filed: 1980-11-21
Abstract: NEW MATERIAL:A compound of formulaI(R 1  is halogen; R 2  is H or halogen; R 3  is methyl, ethyl or hydroxyethyl) and an acid addition salt thereof.  
     EXAMPLE: 1-(4-Cholorphenylthio)-2-propanone.  
     USE: A preventing agent and remedy for obesity and diabetes, having inhibitory action on mammalian ingestion, enhancing action on the tolerance to saccharide, etc. with low toxicity without the exciting action on the central nervous system, safe even in use for a long term, and having improved stability with good absorption even by the oral administration.  
     PROCESS: A compound of formula II is reacted with chloroacetone to give a compound of formula III, which is then aminated reductively to afford the compound of formulaI. The reductive amination reaction is carried out preferably by using lithium cyanoborohydride, etc. in the presence of a compound of the formula R 3 NH 2  in an amount of 2W20mol based on one mole compound of formula III is a solvent, e.g. methanol, in the presence of hydrochloric acid, sulfuric acid or acetic acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6319236-A (JP)
Title: Preparation of case
Inventor: NOMURA GOJI
IPC: B29D22/00
Filed: 1986-07-14
Abstract: PURPOSE:To prepare a case rationally and simply, by a method wherein a hollow long article having a predetermined cross-sectional shape in a short side direction is prepared by extrusion processing and cut at a predetermined interval along the short side direction to form an outer frame and a plate is engaged with the outer frame. CONSTITUTION:A hollow long article 20 having a rectangular cross-section in a short side direction by the extrusion processing of a plastically processable material and cut to form an outer frame base body 20A. Two outer frame base bodies 20A are taken to form a pair and the intermediate part of one side upper edge of one of them is cut to form a notch part 11A and, further, hole parts 11B, 11B are respectively provided to both end side wall parts of the notch part 11A and a notched step part 13 is formed to the upper edge on the side opposite to the notch part 11A to form the outer frame 11 of a container. Further, the intermediate part of one side upper edge of the other base body is removed and this removed part is notched to form a protruded edge 41A and hole parts 41B, 41B are respectively provided to both end surfaces of said edge 41A and, further, a notched step part 43 is formed to the upper edge on the side opposite to the protruded edge 41A to form the outer frame 41 of a lid. A bottom plate 12 and a front plate 42 are engaged with the outer frames 11, 41 and adhered by a foamable adhesive 8.
Patent JP-S6057240-A (JP)
Title: Device for measuring foreign matter in liquid
Inventor: NAGATOMO HIROTO
IPC: G01N21/53
Filed: 1983-09-09
Abstract: PURPOSE:To increase the measuring sensitivity of foreign matter by providing a polarizer which allows selective passage of only the specific light of the light from a light generator and a polarizer which allows the passage of only the irregularly reflected light from the surface of the foreign matter in the liquid in a liquid introducing pipe. CONSTITUTION:The laser light 100 irradiated from a light generator 1 strikes the 1st polarizer 5. The polarizer 5 has the characteristics to allow passage of the light having a certain specific oscillating plane and the light passed therethrough is only the light 103 having the specific oscillating plane. A part of the light 103 is reflected by the surface of a liquid introducing pipe 3 and the reflected light thereof is the light 104 having the oscillating plane in parallel with the surface of the pipe 3 which is the irradiating plane. On the other hand the greater part of the light 103 is made incident to the pipe 3 and the incident light 107 thereof is the light having the oscillating plane perpendicular to the surface of the pipe 3. Said light strikes against the foreign matter 9 in the liquid in the pipe 3. The incident light 107 is irregularly reflected by the foreign matter 9 and the light is measured.
Patent JP-H06347610-A (JP)
Title: Joined lens
Inventor: SATO SUSUMU
IPC: G02B3/00
Filed: 1993-06-11
Abstract: PURPOSE:To provide a lens group whose optical axes of single lenses composing the lens group are excellently made coincident with each other by mutually sticking a first lens to a second lens on a part from an abutted part to the outer part in the radial direction. CONSTITUTION:This joined lens is composed by sticking a combined lens 1, comprising a positive meniscus lens whose one face is flat and a negative meniscus lens having both concave surfaces, to a single lens 2 provided with a concave surface on one side at the periphery. The periphery of the single lens 2 is chamfered so as to form a groove 5 opened to the outside when it is combined so as to be abutted on the combined lens 1. The combined lens 1 and the single lens 2 are abutted on each other, combined and fixed by filling an adhesive 4 into the groove 5 formed by the chamfered parts. An air hole 6 communicating a space between the combined lens 1 and the single lens 2 with the outside is provided. Consequently, the lenses are fixed simply with the high accuracy of eccentricity.