baber/WOPTO huggingface dataset:
Patent JP-H03274392-A (JP)
Title: Method of designing heat exchanging part in apparatus for thermal decomposition of coal
Inventor: SATO TAKERO
IPC: F28F19/01
Filed: 1990-03-24
Abstract: PURPOSE:To prevent sticking of char, tar, etc., effectively by a method wherein the modified Froude number of passing gas on the high temperature side of a reaction furnace which is expressed by a specific equation is so set as to be a specific value or above. CONSTITUTION:Attention being paid only to passing gas on the high temperature side of a reaction furnace of an apparatus for thermal decomposition of coal on the occasion of designing a heat exchanging part in a process system wherein valuable components are separated and produced by the thermal decomposition of the coal, a modified Froude number Fr' expressed by an equation I [where V denotes the apparent flow velocity of the passing gas, rhog the density of the same gas, rhoc the density of sticking char particles (assumed to be 1500kg/m<3>), (d) the inside diameter of a pipe and (g) acceleration of gravity (9.8m/sec<2>)] is so set as to be 0.5 or above, preferably 1.0 or above. In the part wherein heat exchange of high-temperature products is conducted, or in the heat exchanging part such as a passing duct, according to this method, sticking of the char, tar, etc., can be prevented effectively without affecting the efficiency of the whole of a process.
Patent JP-H06219587-A (JP)
Title: Sheet conveyor system
Inventor: YAMAMOTO TAKAHARU
IPC: G03G15/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide a sheet conveyor system that is able to perform any skew compensation of the sheet simply and accurately. CONSTITUTION:Axial length in a center roller (sub roller) 30 is made shorter enough than that of a main roller 28, and this center roller 30 is paralleled with the main roller 28 and opposed almost to a central part in the axial direction of this main roller 28, while it is set up in a state of being added with nip pressure. Accordingly, in a film (sheet) 20, tension by means of tensile force of the center roller 30 is imparted to a central part of this film 20, whereby each feed rate in both right and left parts is varied to sane extent, so that the film 20 is displaced so as to become a vertical direction to the axial direction of the main roller 28 with the center roller 30 as the center.
Patent JP-S51151342-A (JP)
Title: Dentifrice composition
Inventor: YAMAMOTO YOUICHI
IPC: C07D213/30
Filed: 1975-06-18
Abstract: PURPOSE:A dentifrice composition with high antiphlogistic and hemostatic activity.
Patent JP-S57411-A (JP)
Title: Burner
Inventor: SASADA KATSUJI
IPC: F23D14/08
Filed: 1980-06-02
Abstract: PURPOSE: To increase the total amount of heat transmission and as well as shorten secondary combustion flames by a construction wherein primary flame holes and secondary flame holes, which are larger than the primary flame holes, are bored on a hollow flame hole providing body.  
     CONSTITUTION: In the burner 1 is provided the hollow flame hole providing body 4, and thereon are bored the primary flame holes 5 for primary combustion and the secondary flame holes 8 for secondary combustion, which is larger than the primary flame holes 5. According to the construction described above, primary combustion flames 6 and secondary combustion flames 9 are formed without backfiring and the combustion is performed dividing into the primary combustion and the secondary combustion. Consequently, a part of the combustion heat can be used as radiant heat and the remainder of the combustion heat as convection heat and the total amount of heat transmission can be increased. Furthermore, because the combustion is performed in two steps of primary and secondary combustions, short seconary combustion flames are resulted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S572816-A (JP)
Title: Furnace bottom of bottom blown converter
Inventor: NOZAKI TSUTOMU
IPC: C21C5/48
Filed: 1980-06-05
Abstract: PURPOSE:To protect tuyeres by providing fine tube tuyeres to the circumference of the tuyeres and making carbon sources suppliable in a converter provided with double tube tuyeres in the bottom and blowing gaseous O2 and CO2. CONSTITUTION:The geseous CO2 blown through the outer tube 2 of double tube tuyeres cools molten steel 4, and forms a mushroom 3 thereby protecting the tuyeres. On the other hand, the gaseous O2 introduced through an inside tube 1 infilters the molten steel 4, and reacts with the C in the steel. When the blowing comes to an end period and a low C area is attained, carbon sources are blown through the fine tube tuyeres 5 which encircle the double tube tuyeres and are provided on the positions not covered by the mushroom 3, whereby the deficiency of the C in the steel is made up and they are caused to react with CO2 to cool the tuyeres.
Patent JP-H08273309-A (JP)
Title: Carriage main body structure of optical disk device
Inventor: MINAMI SHIGEO
IPC: G11B21/02
Filed: 1995-03-31
Abstract: PURPOSE: To realize the stable movement of a carriage main body by reducing the generation of the vibrations of the carriage main body at the time of high- speed movement of the carriage main body of an optical disk device. CONSTITUTION: When a carriage main body 3 is moved in the direction of an arrow 10, airflows toward the carriage main body 3 are made as shown by arrows 11, 12, and since the flow velocity of the airflow of the arrow 12 becomes faster than that of the airflow of the arrow 11, a static pressure on the other side 9 becomes lower than that on one side 8, so that the carriage main body 3 is energized in the direction of an arrow 13 and the carriage main body 3 is surely held to a guide shaft 4 and therefore, the stable movement of the carriage main body 3 can be performed, and also an angle (referred to as an elevation angle) formed of the airflow of the arrow 11 and the linear shape line of one side 8 is controlled, thereby being able to prevent the generation of an eddy current.
Patent JP-S62232182-A (JP)
Title: Thin film of intermetallic compound semiconductor and manufacture thereof
Inventor: OSHITA MASAHIDE
IPC: H01L43/12
Filed: 1986-04-01
Abstract: PURPOSE:To improve sensitivity and to implement a thin film, by keeping the temperature of a substrate for evaporation at a high temperature at first, gradually increasing the temperature of an evaporation source, decreasing the temperature of the substrate for evaporation when attachment of groups III-V intermetallic compound to the substrate for evaporation is started, further controlling the evaporating time, thereby carrying out manufacturing. CONSTITUTION:Atmospheric pressure in a bell jar 4 is kept at 10<-4>. 10<-6> torr. The temperature of a mica substrate is kept at 430-460 deg.C. At the same time the temperature of a boat 8 is increased. In this boat, In-Sb single crystal having a purity of 5N (99.999%) is fused. Then a current applied to the boat 8 is gradually increased' and the evaporation of In-Sb is positively increased. At this time' Sb is not attached to the surface of a substrate 10, but In is thinly attached to the entire surface at first. Then' Sb is absorbed into the attached In' and an initial nucleus is formed. Thereafter,the surface temperature of the mica substrate 10 is decreased to 410-425 deg.C, which is kept for a specified time period. Then In and Sb obtain desired stoichiometric composition, and a thin film having a thickness of 1.5-0.6mum is formed.
Patent JP-S58193848-A (JP)
Title: Skew discrimination system
Inventor: WATANABE SHIYUUJI
IPC: B65H7/08
Filed: 1982-05-07
Abstract: PURPOSE:To realize utilization of the captioned system for a duplicator and printers which handle cut sheet by enabling a skew to be set on the basis of allowance range variable correspondingly to kinds and use of a form and excluding loss of a part of recorded data or waste of forms. CONSTITUTION:Before a form is detected by means of microswitches 1, 2, a flip- flop 5 is reset and a binary number (m) is preset in a counter 8. From the time the form is detected by either one of the switches 1, 2 until it is detected by both of them, the counter 8 counts up and, in case the skew is fairly large, the counter 8 becomes overflowing and a carrier signal is given from a carrier output terminal 9, thereby skew out is detected. In case a skew is fairly small, the flip-flop 5 is reset before the counter 8 becomes overflowing and the counter 8 stops counting. Further, when the form passes through the microswitches 1, 2, no output is given from the terminal 9 because the binary number of the next form is preset.
Patent JP-2000267318-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device using same
Inventor: FUSE MASAHIRO
IPC: G03G5/047
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having a large film thickness of an electric charge transferring layer and such durability that the photoreceptor can be used over a long period of time, free from curl, easy to work secondarily and also having high safety during use. SOLUTION: An electric charge generating layer and an electric charge transferring layer are successively formed on the metallic layer of an electrically conductive substrate comprising a flexible resin film with the metallic layer laminated on the film to obtain the objective electrophotographic photoreceptor. The thickness (dsub) of the flexible resin film and the thickness (dCTL) of the electric charge transferring layer satisfy the formulae dsub/dCTL>4, and dCTL>=21 μm.
Patent JP-S63245366-A (JP)
Title: Pressurization adhering device for wafer
Inventor: TSUTSUMI YUKIO
IPC: B24B37/04
Filed: 1987-03-28
Abstract: PURPOSE:To facilitate mirror finish of a wafer surface, by a method wherein a carrier plate to which a wafer is adhered is nipped by a pair of pressurizing platen for pressurization, and the two pressurizing plates are relatively rotated around the axis of the carrier plate by means of a rotating mechanism. CONSTITUTION:After wax is coated on the adhering surface of a silicone wafer W, the wafers are adhered on a rear plate CP at equal intervals. A given pressure is applied downward by a pressurizing shaft 12 in a state to nip the plate CP between ceramic plates 5 and 16 to pressurize the plate CP, and the interior of a vacuum cover 11 is sucked into a vacuum state. When, by the one full turn of a rotary plate 10, a rotary lever 8 is swung by a given angle through the medium of a link member 9 and a rotary disc 4 is swung togetherwith the plate 5, the plate CP is rotationally followed. This constitution forces the wafer W to be secured to the plate 16 by means of a friction force, and is swung over the plate CP by a given angle around the axis of the plate CP. As a result, the strain of the wafer W is prevented from production.
Patent JP-H089193-A (JP)
Title: Digital and feedback control of analogue and digital converter input
Inventor: SUTEIIBUN KOMURATSUSHIYU
IPC: H04N5/14
Filed: 1995-03-31
Abstract: PURPOSE: To achieve conversion with high precision and without color degradation by dynamically performing scaling to a voltage range of an AD converter to convert an analog video signal into digital image data. CONSTITUTION: A blank signal 34 and a synchronizing signal 34b are separately generated from the analog video signal by separation mechanism 33. The digital pixel data 26 from the AD converter(ADC) 24, specified blank signal and the synchronizing signal are compared during a blank period and a synchronizing period by reference voltage control logic mechanism 42. Positive reference voltage is generated to the ADC 24 by variable voltage mechanism 38 based on the comparison and controlled so as to be converged into a desired value by reference voltage feedback mechanism 36. The digital pixel data 26 and a specified synchronization signal value are compared by receiving the synchronizing signal 34b ↓' by offset control logic mechanism 48.  An offset of the analog video signal is controlled to be converged into the desired value by voltage feedback mechanism 35 with variable current mechanism 44 controlled based on the comparison.
Patent JP-S60217807-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1984-04-13
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-S57190044-A (JP)
Title: Curable composition
Inventor: TAKASE JIYUNJI
IPC: C08L71/02
Filed: 1981-05-18
Abstract: PURPOSE: A curable composition, prepared by incorporating a photocurable substance with a polyoxyalkylene polymer containing terminal crosslinkable hydrolyzable silicone functional groups, having improved surface tack, resistance to ultraviolet light, and curing characteristics and suitable for sealing agents, etc.  
     CONSTITUTION: A composition prepared by kneading 100pts.wt. polyoxyalkylene polymer having the main chain consisting of groups R'-O essentially and crosslinkable silicone functional groups expressed by the formula (O) n Z-(hydrolyzable silicon group)[Z is R (1W20C bifunctional hydrocarbon), R-O-R or formulasIWIV; n is 0 or 1; hydrolyzable group is formula V (RI is monofunctional hydrocarbon; RIIWRIV are H or 1W20C hydrocarbon; a is 0, 1 or 2), etc.] and a molecular weitht of 300W15,000 with 0.01W20pts.wt. photocurable substance, e.g. an unsaturated acrylic compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58193125-A (JP)
Title: Manufacture of multilayer container
Inventor: TAKAHASHI KEIICHI
IPC: B29C45/00
Filed: 1982-05-06
Abstract: PURPOSE:To reduce the loss of resin laminated sheet when it is prepared by a method wherein cavities are enlarged gradually, different polymers are injected sequentially into then to foam a resin laminated sheet and this sheet is formed into a desired shape to obtain a container. CONSTITUTION:Mold assemblies 2 each of which is composed of a frame 3, a movable mold 4 capable of moving in the frame and an outer mold 5 are retained on a turn table 1. At position A the 1st synthetic resin 11 is injected from the 1st injection machine 7 into the cavity 10 of a mold 2, at position B the movable mold 4 moves to enlarge the cavity 10, at position C the 2nd synthetic resin is injected from the 2nd injection machine 8. This process is repeated several times to obtain a synthetic resin laminated body 14. Then, this body is heated by a suitable heating device and then vacuum forming or pressure forming is performed into an intended shape to obtain the titled container.
Patent JP-H11318477-A (JP)
Title: Complementary dna of gene concerning induction of resistance in plant
Inventor: SCHREIER PETER HELMUT DR
IPC: C12N15/29
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new DNA sequence having a specific base sequence, comprising a resistant gene of a plant increasing resistance to pests and useful for production, etc., of transgenic plants for improving protection of pathogen of plants. SOLUTION: This new cDNA sequence comprises a nucleic acid, etc., containing a sequence selected from sequences represented by formula I to II, etc., a sequence having a length of at least 14 base pairs among the sequences represented by formula I to II, etc., sequences hybridizing with sequences specified thereby, sequences exhibiting at least 70% homology with the sequences specified in formula I to II, etc., sequences complementary to sequences specified by formula I to II, etc. and sequences encoding same amino acid sequences as sequences specified in the above so as to carry out degeneracy of genetic code and the cDNA sequence is a resistant gene of a plant increasing resistance to pests and is useful for production of transgenic plants for improving protection of pathogen of plants and useful as a farm product-protecting agent, etc.
Patent JP-H04287133-A (JP)
Title: Monitor debugging method
Inventor: OKI KAZUTAKA
IPC: G06F11/28
Filed: 1991-03-15
Abstract: PURPOSE:To unnecessitate any special hardware tool for debugging, to easily execute debugging and to use a controller for terminal for the terminal of an operating system or for debugging the operating system. CONSTITUTION:A program for debugging is integrated into an initial program loader, and the vector of a controller 7 for terminal in the case of debugging is allocated to this program for debugging. In a case excepting for debugging, the vector of the controller for terminal is allocated to the processing program of the operating system.
Patent JP-H05243737-A (JP)
Title: Flexible rigid printed wiring board
Inventor: NATORI SHINICHI
IPC: H05K3/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide a flexible rigid printed wiring board on which parts can be mounted efficiently using an automatic mounter and which does not need a special jig. CONSTITUTION:In a flexible rigid printed board, which has a flexible part consisting of a flexible printed board 10 and a rigid part being made by welding the rigid printed board 18 to one part of the flexible printed board through an insulating layer 24, the rigid board has a sacrificed board part being made through a split line part 30 around the product on one side, and the section covering the flexible part is removed on the other, and after mounting of parts, this sacrificed part can be split off.
Patent JP-S60226606-A (JP)
Inventor: UIRIAMU ETSUCHI POROTSUKU
IPC: F23B99/00
Filed: 1984-04-17
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-H09264130-A (JP)
Title: Muffler structure for exhaust pipe
Inventor: INOKAWA HIROSHI
IPC: F01N1/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To dispense with a spacer of complicated form for forming a clearance in a muffler having an outer cylinder mounted on the outside of an inner cylinder with the clearance through which running wind passes by providing a plurality of protruding part on the circumferential surface of the inner cylinder, and bringing the inside surface of the outer cylinder into contact with the protruding parts. SOLUTION: A muffler 50 suitably used in motorcycle is formed of an inner cylinder 51, a front plate 53 for closing the front end of the inner cylinder 51, a rear plate 54 for closing the rear end of the inner cylinder 51, a tail pipe inserted to the center of the rear plate 54, an outer cylinder mounted on the outside of the inner cylinder 51 with a space, and a metal hanger 57 welded to the inner cylinder 51. The inner cylinder 51 has a plurality of protruding parts 51a... on each circumference of three positions of front end, center part and rear end, and the outer cylinder 56 is arranged in the state contacting the protruding parts 51a... of the inner cylinder 51, whereby an annular clearance can be formed with the inner cylinder 51. Thus, a spacer of complicated form for forming the clearance is dispensed with.
Patent JP-H05239619-A (JP)
Title: Manufacture of thin film body
Inventor: EJIMA MASAKI
IPC: B01J19/00
Filed: 1992-02-27
Abstract: PURPOSE:To prevent the generation of a defective thin film body caused by the sticking of peeling pieces from a structure by constituting a structure stuck with a film other than a film forming material in a thin film forming apparatus of a material having a thermal expansion coefficient same as that of the film or similar thereto. CONSTITUTION:In a thin film forming apparatus, a structure (such as a shutter sheet, sample carrier, cathode shield and manipulator) stuck with a film other than a film forming material is constituted of a material having a thermal expansion coefficient same as that of a thin film to be formed or similar thereto. For example, a structure made of SUS is used for an Al film and a Cu film, a structure made of BN, SiC or zircon is used for an Si3N4 film and SiN amorphous, a structure made of SnO2 or In2O3 is used for an ITO film and a structure made of quartz is used for a Ta2O5 film. In this way, the generation of defective products caused by the peeling of a thin film stuck to the structure can be prevented.
Patent JP-S561226-A (JP)
Title: Three-dimensional transfer machine for use of secondary work of press
Inventor: MIWA MASASHI
IPC: B21D43/05
Filed: 1979-06-19
Abstract: PURPOSE:The titled transfer machine, simply constituted, and possible to be easily maintained and managed, by actuating the specified working device possessing the link mechanism, being fixed to the output part of the forward-backward motion driver working synchronously with the press. CONSTITUTION:The left and the right vertical parallel links 6a, 6a, and 6b, 6b, are at the stand-up position, and the left and the right elevating rods 5a, 9a, 10a,  and 5b, 9b, 10b, are maintained at a position the height H higher than the height of the longitudinally moving rods 3a and 3b, and besides, the left and the right horizontal parallel links 22a, 22a, and 22b, 22b, are perpendicularly crossing; the left and the right transverse rods 21a, 25a, 26a, and 21b, 25b, 26b, and the left and the right fingers 53a, 54a, and 53b, 54b, come to close, and hereby, the fingers 53a, 53b, clamp the product E' and the fingers 54a, 54b, clamp the sheet material E, and furthermore, the fourth stopper rollers 12a, 12b, are contacting with the fourth backward motion restraining stoppers 18a, 18b. From this condition, if the forward- backward motion driver (output part 4) to work synchronously with the press, is actuated, the transfer machine performs the specified work.
Patent JP-H05240998-A (JP)
Title: Confining method for a plurality of radioactive nucleid
Inventor: TANAKA RYOJI
IPC: G21F9/30
Filed: 1992-02-27
Abstract: PURPOSE:To confine a plurality of radioactive nucleides simultaneously and precisely by solidifying in a vessel a low level radioactive solid waste including radioactive positive ion elements and transuranium elements. CONSTITUTION:A low level radioactive solid waste including radioactive positive ion elements and transuranium elements is solidified in a vessel using cement components. These cement components include cement, sand and water and the sand inclusion fraction to the total of cement and sand is 85 to 95wt.%.
Patent JP-S58194188-A (JP)
Title: Accessing mechanism of random file
Inventor: NAKANISHI HIROSHI
IPC: G06F13/00
Filed: 1982-05-07
Abstract: PURPOSE:To decrease the time of execution of a program, by collecting and storing access information to a random file, and reducing the number of accessing to the random file with an optimum access pattern decided on the basis of the access information at accessing. CONSTITUTION:If the content of an accessed page does not exist in a page memory 2, the information of FAIT5 is received from an observer 6, the content of a page having the lowest probability of use in future among pages existing in the page memory 2 is returned to the random file, the content of a record number is transferred from the random file to the area from which the content is returned and also to a buffer. Since the access information is fed back to a file control program 7 via the observer 6, the accessing is done according to the access pattern in matching with the program. The observer 6 is operated independently without any relation to the file control program 7, collects the access information successively and processes the information and stores it in the FAIT5. The access information stored in the FAIT5 is stored just after the use of file and loaded to the FAIT5 at the start of use.
Patent JP-H11227359-A (JP)
Title: Book falling-down prevention mechanism
Inventor: NAKAMURA HISANORI
IPC: B42D3/12
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To self-support a book or a magazine when the book or the magazine is placed on a bookcase or set on a wall surface and protect the same from bending or falling down. SOLUTION: A mechanism for protecting a book from falling-down in which a front cover 1 or a cover of a book is formed long is provided and a paste 3 for sticking or releasing repeatedly is applied on the inside of the cover. For the purpose of attaching the mechanism to an existing book, a paste for sticking on the cover of the existing book is applied on a part of a paper or a plastic sheet, and another paste 3 to be stuck or released repeatedly is applied on another site to provide a book falling-down prevention tool.