baber/WOPTO huggingface dataset:
Patent JP-H0554500-A (JP)
Title: Magnetic recording and reproducing equipment with autochanger function
Inventor: KAWASE HIDEYUKI
IPC: G11B15/68
Filed: 1991-08-28
Abstract: PURPOSE:To enable inserting a cassette from the front of an equipment by integrally providing an autochanger including a cassette container capable of overlapping plural cassettes, storing them via a partition plate and moving up and down between a VTR main body and a front panel. CONSTITUTION:A cassette container 14 provided with cassette housing rooms 16 and 18 is moved up and down and the heights of the positions of the respective cassette loading ports of a front panel 2 and a VTR mechanism main body 8 and respective containing rooms 16 and 17 are aligned with each other. Further, the cassette is carried horizontally by the side roller of the container 14, a cassette 15 is loaded from a loading port 10, placed at a specified position in the housing room 16, then, set at the device position Q of the main body 8 matched with an loading port 11. Similarly in this condition, a cassette 17 is placed at a specified position in the housing room 18 and after the cassette 15 is moved from the main body 8 to the housing room 16, it is sent to the loading port 11. Thus, the loading and unloading of the cassette are operated from the front and the function of an autochanger 9 is obtained.
Patent JP-S6394090-A (JP)
Title: Pump equipment
Inventor: SHIBUYA HITOSHI
IPC: G01N35/10
Filed: 1986-10-09
Abstract: PURPOSE:To enable to supply the liquid to any place without making the equipment complicated, by connecting three syringe pumps to a single, driving device and providing each syring pump flow passage with a three-way valve that can select a connected state to a liquid container or to the use side. CONSTITUTION:Three syringe pumps 211, 212, and 213 are connected to a motor, a single driving device 22, while each flow passage connected to the inside of each syringe pump is provided with a three-way valve device 271, 272 or 273, respectively. It is possible for these three-ways valve devices 271, 272, and 273 to selectively connect the syringe pumps 211, 212, and 213 to either piping 261, 262 and 262 for cleaning of a reagent nozzle, a cell and a sampling nozzle, or piping 281, 282 and 283, which are led to a liquid container device 24 storing the ion exchange water W. With this constitution, the structure can be simplified because only one driving device 22 is needed, while the ion exchange water W can be suppled any place because the said three-way valve devices can be operated separately from each other.
Patent JP-S6397497-A (JP)
Inventor: YAMAMOTO KAZUO
IPC: B64G1/10
Filed: 1986-10-09
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-S61119598-A (JP)
Inventor: OCHIAI TOSHIO
IPC: B66C1/22
Filed: 1984-11-16
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-S61120803-A (JP)
Title: Production of rubber masterbatch
Inventor: TAKEDA TERUO
IPC: C08J3/22
Filed: 1984-11-16
Abstract: PURPOSE:To produce a rubber masterbatch having uniformly dispersed filler and high quality in high efficiency of production, by simultaneously performing the kneading of a rubber solution with a filler and the removal of a solvent by using an extruder having a vent mechanism. CONSTITUTION:A rubber solution (of a rubber concentration of about 10-70wt%) is kneaded with additives such as a filler, reinforcement, plasticizer, lubricant and crosslinking agent by using an extruder having a vent mechanism. For example, a unidirectional twin-screw extruder 1 equipped with three vents is used, and a rubber solution sent from a material tank 5 through a material feeder 7 is fed to the heating/mixing zone 14 of the barrel. A filler sent from an additive tank 6 through an additive feeder 8 is fed to a position near the feed point of the rubber solution. It is desirable that a powdered filler is slurried into a slurry of fine particles by a homogenizer 18. The solvent vapor generated in the extruder as the kneading proceeds is aspirated through vents 11, 12 and 13 by sources of vacuum 9 and 10. In order to obtain a high-quality rubber masterbatch, it is desirable that the temperature of the dried product is de creased and the vacuum in the system is heightened to the greatest possible degree.
Patent JP-H04120086-A (JP)
Title: Production of optically isomeric phosphine compound, its intermediate and production thereof
Inventor: IMAMOTO TSUNEO
IPC: C07F9/54
Filed: 1990-09-11
Abstract: PURPOSE:To simply obtain the subject compound capable of providing-high asymmetric yield by reacting an optical isomeric compound which is either of enantiomers with dihalides, then reacting the resultant compound with a specific compound, subsequently treating the prepared compound with an acid and further reacting the treated compound with a specified compound in the presence of a catalyst. CONSTITUTION:For example, a compound expressed by formula I (Ph is phenyl; Men is formula II) is reacted with a compound expressed by formula III [X is halogen; R is group expressed by the formula (CH2)n (n is 1-6), 3-6C cycloalkylene or group expressed by the formula CH2-Ph-CH2] to provide a compound expressed by formula IV, which is then isolated or, without isolation, reacted with a compound expressed by formula V (R<1> is naphthyl, biphenyl which may have lower alkyl on the phenyl ring or anthranyl; M is alkali metal) and then treated with an acid to afford a compound expressed by formula VI. The resultant compound expressed by formula V is isolated, etc., and reacted with a compound expressed by formula VII (Y is halogen; R<2> is H or lower alkyl) in the presence of a catalyst to afford the objective compound expressed by formula VIII.
Patent JP-H07115432-A (JP)
Title: Multiplex flow frame for tree-like star-connected telecommunication network
Inventor: JIYATSUKU ABIBEN
IPC: H04B10/27
Filed: 1994-09-09
Abstract: PURPOSE: To easily perform connection to the same central equipment in a star network by receiving the data of ATM high flow and low flow by an optical line terminal and multiplexing the data for respective cell groups. CONSTITUTION: To the optical line terminal 1, the asynchronous link ATM of 155,520 Mbit/second, the close synchronous link of N2048 kbit/second and the link corresponding to a recommended item V5 of 192 kbit/second are connected. The terminal l multiplexes the data for the respective cell groups. A photocoupler 11 accesses the terminal 1 by an optical fiber FO and respectively accesses the I pieces of digital terminals 21 -2I by The I pieces of FO1 -FOI. Frames generated by the terminal 1 are passed through the coupler 11 and guided through the I pieces of the optical fibers and the terminal 21 -2I to user terminals 31 -3I. The simultaneous transmission of a lowering frame and a rising frame is performed by multiplexing different first and second wavelengths and the second wavelength is modulated at the terminals 21 -2I.
Patent JP-S60121234-A (JP)
Title: Molten metal filtration and filter
Inventor: JIEIMUZU II DOOA
IPC: B01D39/20
Filed: 1984-11-16
Abstract: 1. Filter for the filtration of molten metal, in the form of an exchangeable filter plate (16) with an elastic seal (18) fixed to the lateral edge faces (17), fitting into the filter seat (12) of a filter chamber (3), the lateral boundaries (15) of the filter seat (12) being adapted to the edge faces (17) of the filter plate (16) characterized in that the seal (18) is swellable by the action of heat.
Patent JP-H02123621-A (JP)
Title: Flat cable
Inventor: JIYON BURAIAN JIRETSUTO
IPC: H05K1/02
Filed: 1989-09-19
Abstract: PURPOSE: To eliminate the clock skew, and to provide the excellent signal transmitting performance by enlarging a conductor from one connecting end, and forming a signal passage, which has the equal length with a space between one connecting end and the other connecting end, of a conductor. CONSTITUTION: A cable 20 has a connecting end 28, in which a pitch of a core is narrowed so as to connect the cable 20 to a printed circuit board, and pitch of a connecting end 29 is narrowed so as to connect the cable 20 to other connection part of the circuit board. Clock skew due to a difference of the length of the conductors is eliminated in a pitch converting bias filling area 30 near the end 28. In the pitch converting bias filling area 30 near the end 28, a conductor 27 of a right end has the longest bias filling part. In the pitch convert bias filling area 30 near the end 29, a conductor 21 of a left end has the equal length with a bias filling part of the conductor 27 of the area.  Length of the bias filling part in the area 30 is increased step by step between each conductor and length of the bias filling part in the area 31 is reduced step by step between each conductor so that each conductor 21-27 has equal electrical length.
Patent JP-S61118205-A (JP)
Title: Preventing method of flow of rubber between adjoining rubber components
Inventor: HIRATA YASUSHI
IPC: C08J7/12
Filed: 1984-11-15
Abstract: PURPOSE:To prevent flow of inner liner rubber into ply coating rubber by improving green strength, by a method wherein surface treatment of the surface of one side unvulcanized rubber components adjoining to each other is performed by a rubber accelerator through which low temperature or room temperature vulcanization is possible and molding is performed by sticking the components together. CONSTITUTION:At the time of manufacture of a rubber article, surface treat ment of at least the surface of one side out of either the one side or both the sides of unvulcanized rubber components adjoining to each other which are made of at least one kind of rubber selected out of a group consisting of natural rubber and diene series synthetic rubber, and then after particle vulcanization of said surface, press vulcanization is performed by performing molding by sticking these rubber components together. Although this method is suitable for the titled method preventing flow of inner liner rubber of a tire into ply coating rubber, it is not limited only to the method but applied to the method preventing flow of the rubber into a space between various rubber components adjoining each other.
Patent JP-S6395645-A (JP)
Title: Element isolation at integrated circuit
Inventor: MIKAMURA YASUKI
IPC: H01L21/76
Filed: 1986-10-09
Abstract: PURPOSE:To prevent a side gating effect and suppress a short channel effect by forming a p-type buried layer incidentally and ensure the high integration of ICs by achieving the element isolation only through performing an ion implantation to a substrate in a state of forming resist patterns where an active layer part is open. CONSTITUTION:An active layer 3 is formed as an operating layer by implanting dopants (such as Si, Se and the like) of donors as ions in a state where resist patterns are formed on a substrate 1 consisting of GaAs. In such a state, dopants (Be, Mg, Li and the like) of acceptors as ions are implanted. Thus p-type barrier layers 4 are formed as element isolation parts on the surface of the substrate 1 corresponding to places where resists are located; besides, a p-type buried layer 5 can be formed at the bottom of the active layer 3. As a result, its formation of buried layer makes intervals formed between elements on the substrate smaller and improves the degree of integration.
Patent JP-S60135605-A (JP)
Title: Turbine cooling blade
Inventor: ITOU KATSUYASU
IPC: F01D5/18
Filed: 1983-12-22
Abstract: PURPOSE:To contrive to enhance the convection cooling efficiency by a structure wherein rib walls partitioning the flow passages in the interior of a blade, through which cooling fluid convects, are made into convex forms. CONSTITUTION:Rib walls 8-10 partitioning the flow passage in the interior of a blade, through which cooling fluid flowed therein from the blade root part convects, are made into convex forms. Thus, the crosssectional area of the flow passage is reduced and consequently the flow speed in said passage is increased, resulting in enabling to enhance the cooling efficiency due to the increased coefficient of heat transfer by convection.
Patent JP-H08106224-A (JP)
Title: Image forming device
Inventor: AKIBA YASUSHI
IPC: G03G21/10
Filed: 1994-10-05
Abstract: PURPOSE: To excellently perform a transfer by preventing a contact electrifying member from being stained by toner. CONSTITUTION: An electrostatic latent image is formed on an image carrier 2 charged by the contact of the contact electrifying member 1 with an exposure, the toner is stuck by a developing device 3 to make the electrostatic latent image visualizable and the visible toner image is transferred onto a transfer paper by a contact transfer member 4. Then, the toner remaining on the image carrier 2 is removed by a cleaning member 5a. Since the charge of the image carrier 2 from after the transfer to before the cleaning has a polarity opposite to that of the toner and is made <=1.5kV, the sticking force of the toner is restricted to prevent the contact electrifying member 1 from being stained by the toner and make electrifying performance excellent.
Patent JP-2000064227-A (JP)
Title: Bridge erection method
Inventor: OISO AKIRA
IPC: E01D2/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To improve workability, shorten a construction period and reduce erection cost, compared with the cantilever overhanging erection method, after enabling an arch part to be erected even in the erection environment where the field assembly of a Melan material is difficult, regarding a bridge erection method for erecting the arch part of a concrete arch bridge. SOLUTION: Melan material constituent blocks 14b are sequentially suspended from a main cable 112 extended between supports 16 erected as a pair at both sides of a bridge erection position, and connected to each other for assembling a Melan material 14B'. Then, both ends of the Melan material 14B' are connected to the forward ends of each overhanging erection part 14A and closed. As a result, the need of the field assembly of the Melan material 14B' is eliminated and the all weight thereof is held on the main cable 112, thereby eliminating the need of stress control at the time of assembling the Melan material 14B'. At the same time, the Melan material 14B' can be assembled in parallel with the construction work of an overhanging erection part 14A.  Furthermore, a direct suspending facility used for other bridge erection works can be transferred for use for the assembly of the Melan material 14B'.
Patent JP-H08105943-A (JP)
Title: Flexible printed wiring board connection terminal pressing device
Inventor: OTA TETSUSHI
IPC: G02F1/1345
Filed: 1994-10-05
Abstract: PURPOSE: To provide a pressing device capable of pressing plural connection terminals arranged in a flexible printed wiring board to plural connection terminals arranged in an electric part at an almost equal contact pressure. CONSTITUTION: Plural pressure members 23 are contained in a pressing unit 9 to press the side of a flexible printed wiring board. The pressure members 23 are plate members each comprising a base part 23a, a pressing part 23b, and a spring part 23c connecting both to each other. The pressing part 23b is disposed to press plural connection terminals on the side of the flexible printed wiring board. The pressing member 23 presses them using resiliency of the spring part 23c, thereby contact parts of the connection terminal can be pressed at an almost equal contact pressure.
Patent JP-H0287615-A (JP)
Title: Alignment of reduction projection exposure device
Inventor: ISHII KOJI
IPC: G03F7/20
Filed: 1988-09-26
Abstract: PURPOSE:To prevent a displacement of exposed patterns at each exposure by a method wherein a position displacement of a pattern on a wafer is corrected and a discrepancy of a reduction magnification of the pattern is corrected. CONSTITUTION:An operation to correct a position displacement is executed by a conventional method. Coordinates of marks 1 for reduction magnification measurement use in a diagonal line are measured; distances A and B of two points in a horizontal direction and a vertical direction are found. Then, the distances of A and B are compared with distances as respective reference values according to a design; it is judged whether there exists a difference or not; if there exists the difference, magnification discrepancies of DELTAA and DELTAB are calculated. Then, the amounts of DELTAA and DELTAB are converted into a magnitude of atmospheric pressure; this converted atmospheric pressure is made equal to a pressure of a chamber between projection lenses; a refractive index of light is changed; thereby, the magnification discrepancies are corrected. The reduction magnifications may be corrected while, e.g., a global alignment mark 2 and a TTL alignment mark 3 are used, instead of the marks 1 for reduction magnification measurement use, as marks for reduction magnification measurement use, and their XY coordinates are measured.
Patent JP-H03104145-A (JP)
Title: Photoelectric transducer
Inventor: ARAKAWA ISAO
IPC: H01L23/473
Filed: 1989-09-18
Abstract: PURPOSE:To improve cooling effect by radially stretching a plurality of wires between the tip part of an extending part and a cylinder body fixed on a frame, fixing the tip parts of the extending part to the cylinder body, and fixing a retaining stand to the tip part of the extending part. CONSTITUTION:One ends of wires 30-1-30-4 of low thermal conductivity are fixed to insulative anchor members 29-1-29-4. The other ends are fixed to a cylinder body 24 by anchor mechanism 31-1-31-4, and uniform tension is imparted. An element 32 is cooled by a cold finger 27 via a retaining stand 33, and a cooling end member 28. The cylinder body 24 is vacuumized and has no thermal conduction. The thermal conduction is restricted in the following route; the cylinder body 24   the wires 30-1-4   the member 29-1-4   the member 28. Since the thermal conductivity of the wire 30-1-4 and the member 29-1-4 is low, the permeation of heat from the outside is restrained to a minimum, and the element 32 is effectively cooled.
Patent JP-S61120100-A (JP)
Inventor: SAKAMOTO YASUNORI
IPC: G21D3/12
Filed: 1984-11-16
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-H04120152-A (JP)
Title: High nitrile-based polymer composition, molding and production thereof
Inventor: NISHINO AKIO
IPC: C08L33/06
Filed: 1990-09-11
Abstract: PURPOSE:To provide the subject composition having good thermally melt- flowability and thermal moldability even in the case of a high reduced viscosity and useful for films, etc., by homogeneously dispersing fine particles comprising a high nitrile copolymer in a matrix comprising a low nitrile copolymer. CONSTITUTION:The objective composition comprises (A) 50-97 pts.wt. of a polymer matrix of low nitrile copolymer comprising (i) polymer units of formula I (R<1> is H, methyl) and (ii) polymer units of formula II (R<2> is H, methyl; R<3> is 1-6C alkyl), the amount of the component i being 50-85wt.% based on the total amount of the polymer units, and (B) fine particles consisting of 1-20 pts.wt. of a synthetic rubber containing >=50% of 1, 3-conjugated diene units, 1-15 pts.wt. of a graft polymer (graft component) prepared by grafting a high nitrile copolymer comprising the component i or both the components i and ii to the synthetic rubber, the content of the component i being at least 86% based on the total amount of the components, and 1-15 pts.wt. of the high nitrile copolymer (non-graft component), the component B being homogeneously dispersed in the component A.
Patent JP-H1169049-A (JP)
Title: Remote monitoring system
Inventor: HASEGAWA TAKESHI
IPC: H04N7/18
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the system of a low cost without the enlargement of a device scale by binarizing image data by a dither method, converting them to the binary image data of black and white gradation, encoding them to a format capable of facsimile transmission and transmitting the encoded data through a communication channel to a facsimile provided in the monitoring device of a remote location. SOLUTION: A central control part 1 converts the image data (multilevel data) stored in a data storage part 5 to the binary image data by the dither method and encodes them to the format capable of the facsimile transmission. Then, the encoded data are transferred from a communication control part 7 to the facsimile 10 of a monitoring place. As a signal processing method by the central control part 1, whether or not it is the transmission time is detected first and whether or not a trigger is generated is detected. When both are YES, the image of a monitoring object is inputted from a camera 3 and the image data are stored in a data storage part 5. Then, the image data are converted to the binary image data.
Patent JP-H04121640-A (JP)
Title: Density measuring method
Inventor: HASEGAWA KENICHI
IPC: G01N9/24
Filed: 1990-09-12
Abstract: PURPOSE:To enable measuring accuracy to be improved by filling a filling material into a gap between a sample and a density-measuring device and then obtaining a true density of the sample by counting the number of gamma rays pulses which pass through the sample. CONSTITUTION:A gap between a sample surface and a surface scattering type density measuring device is set to a void state, gamma rays pulses are discharged from a radiation rays source 4 to a sample 1, the gamma rays pulses are detected by a detection sensor 6 for enabling the number of gamma rays pulses N1 per unit area to be counted, the gamma rays pulses are discharged from the radiation rays source 4 to the sample 1 while a filling material 12 having a different gamma rays absorption rate muB2 different from an gamma rays absorption rate muA is filled at a gap between the sample surface and the surface scattering type density measuring device, the gamma rays pulses are detected for enabling the number of gamma rays pulses N2 per unit time to be counted, and density of the sample 1 for the new number of gamma rays pulses which is obtained by an expression is obtained based on a correlation curve.
Patent JP-H0992984-A (JP)
Title: Circuit board and its manufacture
Inventor: TANI MOTOAKI
IPC: H01L23/12
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a high density mounting printed board, etc., at a low cost by a method wherein a conductor layer and an insulating layer made of resin containing specific cyclized molecules are laminated. SOLUTION: Resin containing cyclized molecules expressed by the formula and groups giving photosensitivity or mixture of resin containing cyclized molecules and compound giving photosensitivity is dissolved in organic solvent to obtain solution. In the formula, R<1> and R<2> are the same or different and are hydrogen atoms and/or 1-3C alkyl groups. The solution is applied to a board 1 or a conductor layer 5 to form a resin layer 6 which is formed into a required pattern by exposure and development and cured by a heat treatment to obtain an insulating layer 9. Therefore, in comparison with a conventional circuit board which employs a polyimide resin layer as an insulating layer, the material cost of the insulating layer only is significantly reduced to 1/10 of the conventional cost.  Further, as a bonding layer provided on the conductor layer is eliminated, the manufacturing processes can be reduced.