baber/WOPTO huggingface dataset:
Patent JP-S62218565-A (JP)
Title: Sealing method in vacuum deposition plating
Inventor: MORIYAMA YOSHITERU
IPC: C21D9/56
Filed: 1986-03-19
Abstract: PURPOSE:To prevent the formation of roll flaws on the surface of a steel strip without spoiling a sealing effect by maintaining the space between sealing rolls larger by a specific amt. than the thickness of the steel strip in vacuum sealing chambers successively provided to a vacuum deposition chamber. CONSTITUTION:The steel strip is successively passed through a pretreatment furnace 2, a gas cooling chamber 3, a pressurizing chamber 4, the 1st vacuum sealing chamber 5, the 1st vapor deposition chamber 6, an intermediate vacuum sealing chamber 7, the 2nd vapor deposition chamber 8, the 2nd vacuum sealing chamber 9, and a cooling chamber 10, by which the steel strip is subjected to plating on both faces. The vertical space between the sealing rolls 12 provided to the respective vacuum sealing chambers 5, 7, 9 is set larger by a max. 0.5mm than the thickness of the steel strip 1. The information on the thickness of the steel strip 1 is preliminarily inputted to a process control part and further the information on tracking of a weld point is inputted thereto as a method for adjusting the space between the sealing rolls. The process control part transmits a control signal to a driving motor 20 in accordance with the above- mentioned vacuum deposition and a jack 21 is vertically moved to vertically move roll chocks 23, by which the space between the sealing rolls 22 is adjusted.
Patent JP-S60204859-A (JP)
Title: Manufacture of iron-base sintered body
Inventor: MATSUMOTO SHIYUUJI
IPC: C22C33/02
Filed: 1984-03-29
Abstract: PURPOSE:To manufacture an iron-base sintered body having superior brittle characteristics by adding a specified amount of carbon to powdery starting materials for an iron-silicon sintered body, adding iron oxide by the amount corresponding to the amount of carbon added, mixing them, and molding and sintering the mixture. CONSTITUTION:The powdery starting materials for an iron-silicon sintered body is added 0.05-0.2wt%, especially 0.08-0.2wt% carbon, and iron oxide is added by 0.3-0.7wt%, especially 0.4-0.7wt% corresponding to the amount of carbon to be added. They are mixed and molded, and the molded body is sintered and decarburized by oxidizing carbon with oxygen in the iron oxide to manufacture an iron-base sintered body.
Patent JP-H05225579-A (JP)
Title: Optical disk device
Inventor: SEO KATSUHIRO
IPC: G11B7/09
Filed: 1992-02-14
Abstract: PURPOSE:To enable very high speed seek operation. CONSTITUTION:A focus actuator is provided on a fixed part 13 not on a seek movable part 8 and the second relay lens 4 of the fixed part 13 is focus-driven by a focus actuator 10. The seek movable part 8 is lightened and tracking is facilitated by only a seek mechanism. Thus, tracking, as well is eliminated from the movable part 8 and the movable part 8 is lightened further and very high speed seek operation is performed.
Patent JP-H056509-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKADA HIDEO
IPC: G11B5/187
Filed: 1991-03-25
Abstract: PURPOSE:To improve electromagnetic conversion characteristics by minimizing the spacing between a magnetic head and a magnetic tape. CONSTITUTION:The front end part side of the magnetic head 1 constituted of an Al2O3-TiC material is formed to a projecting curved surface shape. This surface is used as the sliding surface 3 of the magnetic tape 2. The angle formed by the tangent Lo in the vertex position of this sliding surface 3 and the tangent in the end part position of the above-mentioned sliding surface 3 is designated as alpha, the angle formed by the above-mentioned tangent Lo and the direction where the magnetic tape 3 flows into the above-mentioned sliding surface 3 as beta and the tension per unit width of the magnetic tape 2 as T. The parameter value determined by Txsin(beta-alpha) in at least the end part position of the sliding surface 3 is so set as to be within a range from 0.02gf/mm to 0.15gf/mm. The good electromagnetic conversion characteristics at the time of high-speed traveling of the magnetic tape 2 is maintain in this way and eventually, the higher recording density is attained.
Patent JP-S57174733-A (JP)
Title: Input device
Inventor: MAKIMOTO HIROSHI
IPC: H03M11/04
Filed: 1981-04-22
Abstract: PURPOSE:To save the time for input, by previously selecting the code having high using frequency out of a mechanism that selects and produces a code out of plural input items to store it in a storage part and then reading the code every time it is required. CONSTITUTION:A multiitem input part 1 is formed with a page 13 having a page detecting part 12 where push buttons 11 are arranged into a grid form. The page 13 and the button 11 are encoded at 3, and a code CP is fed to a mode setting part 6. In the normal use condition, the code CP is fed to another device. This feed is inhibited by pushing a switch 61. Under such conditions, the code having high using frequency is selected from the part 1 and supplied to a storage controlling part 5 to be stored in the addresses of the storage devices corresponding to push buttons 21-28 of a push-button input part 2 or in registers 41-48. When a switch 61 of a mode setting part 6 is turned off, the normal use condition is secured to feed the codes of the part 1 and a storage device 4 to other devices from reading logic parts 62 and 63. In such a way, the time required for an input operation can be eliminated.
Patent JP-S62217033-A (JP)
Title: Blower of air conditioner
Inventor: NAGANO MASATOSHI
IPC: F24F5/00
Filed: 1986-03-18
Abstract: PURPOSE:To reduce the groaning sound developed by the mutual interference of the sounds of rotation from a plurality of fans by setting the rotational speed of a blower and also the stopping and starting torques of a motor which are provided on the outlet and inlet sides of the cooling medium of a heat exchanger higher than those of a blower provided on the opposite side. CONSTITUTION:During room cooling operation and room heating operation with no frost deposit on heat exchanger, the rotational speed of a blower 3 on the inlet and outlet sides of the cooling medium of a heat exchanger 2 is made larger than the rotational speed of a blower 4 on the opposite side, so that the difference in product of the number of vanes of a propeller fan 5 and its rotational speed is larger than that of the blower 4 by more than 400. With this arrangement groaning sound can be reduced. Further, the torques to stop and start the electric motor 10 of the blower 3 are made larger than those of the electric motor 11 of the blower 4 on the opposite side. With this arrangement is is possible to suppress the tendency that the rotationals speed of the blower 3 falls as the frost deposited on the surfaces of an outdoor heat exchanger grows during room heating.
Patent JP-H09216610-A (JP)
Title: Mail handling system and its control method
Inventor: YUUJI ISHIKAWA
IPC: B65B61/20
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To automatically operate the mail handling system by a computer without requiring an assistance of a user by a method wherein commands and parameters are input in the system ahead of time, and a software program is used. SOLUTION: A computer device selectively motion-controls respective elements in the system using a program, and a printer device 12 is operated by the program, and performs the printing of contents to be mailed, which are fed from cassettes 42, 44. A folding device 16 folds the content in two or three. A conveyor device 18 selectively adds an enclosing article to the content, and transfers them to a storage place. In the meantime, an envelop tray device 20 stores a plurality of envelopes, and discharges them to the outside one by one. Then, an inserting device 22, when receiving the envelope, leads the folded content which is fed from the storage place, into the envelope, and the flap part of the envelope is sealed by a sealing device 24.  A receiving device 26 stores the sealed envelopes, and selectively feeds the envelopes to the conveyor device from an enclosing article feeding device 28.
Patent JP-S60202477-A (JP)
Inventor: NORITA MASAHIKO
IPC: G09G5/02
Filed: 1984-03-27
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-H09226049-A (JP)
Title: Metal laminated sheet with corrosion-resistant metal coating layer and method for forming the sheet
Inventor: TOMIKAWA MIZUKADO
IPC: C23C28/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a metal laminated sheet provided with a highly corrosion- resistant arbitrary metal coating layer and being easily formed and to provide a method for forming the metal laminated sheet. SOLUTION: This metal laminated sheet 10 is constituted of a carbon steel sheet 12, a thin Hastelloy C-22 sheet 14 facing to the carbon steel sheet 12 and a double-coated pressure-sensitive tape layer 16 for sticking together the mutually facing carbon steel sheet 12 and Hastelloy C-22 sheet 14. The method for forming it is that a pressure-sensitive face of the double-coated pressure- sensitive tape is sticked on at least one face of a matrix metal sheet and a corrosion-resistant metal thin sheet is sticked on another pressure-sensitive face of the double-coated pressure-sensitive tape under a separated and mutually approximately parallel arrangement and the matrix metal sheet and the corrosion-resistant metal thin sheet are pressed together.
Patent JP-S62220676-A (JP)
Inventor: IMAIZUMI TOMOAKI
IPC: E05B81/56
Filed: 1986-03-18
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-S55155812-A (JP)
Title: Subsoiler
Inventor: SEKIYA TAKASHI
IPC: E02B11/02
Filed: 1979-05-18
Abstract: PURPOSE: To heighten the effect of drainage by opening a vertical shaft leading to a culvert on the surface of the ground, forming a water-collecting ditch around the opening of the vertical shaft on the ground surface and thereby letting the rainwater and the like on the ground surface flow from the water-collecting ditch through the vertical shaft into the curlvert.  
     CONSTITUTION: The vertical shaft 4 and the culvert 3 are formed in the ground by advancing a device fitted with a projectile-shaped ditch-digging body under a blade body in the ground. At the back of the above device a tiller 29 and a grooving tool 36 are arranged. By the rotation of the tiller 29 shallow ditches 37 are formed on the right and left sides of the vertical shaft 4, and further, the guide part 36a of the grooving tool 36 getting in the vetical shaft 4, a horizontal part 36c touches slidably the surface of the ditches 37, while the ditch-opening part 36b scrapes off the ground around the opening of the vertical shaft 4, thus forming a V-shaped ditch 38. Thus, through a water-collecting ditch formed around the opening of the ditch 4 on the ground surface, the rainwater and the like on the surface of the ground are to be let easily to flow into the culvert 3, thereby the effect of drainage being heightened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04296019-A (JP)
Title: Metal plug forming method
Inventor: SATO JUNICHI
IPC: H01L21/302
Filed: 1991-03-25
Abstract: PURPOSE:To form a highly reliable metal plug in the connection hole of an insulating film in a metal plug forming method in a semiconductor integrated circuit. CONSTITUTION:In the method with which a metal plug is formed in the connection hole 14 of an insulating film 15, a blanket tungsten layer 16 is deposited on the whole surface, including the connection hole 14, using a bias ECR CVD method, and the recessed part corresponding to the blanket tungsten layer 16 is made wider by conducting a horizontal return etching. Then, after an SiO2 film 20, which is a heterogenous film, has been formed on the blanket tungsten layer 16, the SiO2 film 20, which is a heterogenous film and located on the side wall of the recessed part of the blanket tungsten layer 16, is selectively removed. Then, the unnecessary metal layer on the insulating film 13 is lifted off using the SiO2 film 20 on the connection hole 14 as a mask, and a metal plug is formed in the connection hole 14.
Patent JP-H04295952-A (JP)
Title: Message communication equipment for multi-processor system
Inventor: TOMINAGA HIROSHI
IPC: G06F15/163
Filed: 1991-03-25
Abstract: PURPOSE:To execute the communication of message data at a high speed, and to hardly lower the ability of instantaneous message communication by eliminating an unnecessary copy operation. CONSTITUTION:In the message communication equipment in a multi-processor system, which has a shared memory 300, and executes to transmit and receive message data by a transmitting/receiving queue 300a by connecting plural memory blocks, a free memory block 301 of a free memory pool 300b in the shared memory 300 is used in common by an inter-task communication in a processor.
Patent JP-H07271952-A (JP)
Title: Running path recognizing device
Inventor: YAMAMOTO MASAFUMI
IPC: G08G1/09
Filed: 1994-03-30
Abstract: PURPOSE:To provide a running path recognizing device which can properly recognize the front running path of a vehicle even if the lane display is not accurately detected when the front lane display of the vehicle is detected by the output of an image pickup means and the front running path of the vehicle is recognized. CONSTITUTION:A running path recognizing device is provided with a weighting coefficient calculation part 18 which calculates a weight coefficient concerning a lane display sampling point based on the data on the front lane display sampling point of a vehicle, the lane data showing an estimated lane and the vehicle speed detection output, and a running path data generating part 19 which obtains the running path data on the running path formed by the lane divided by the lane display where a sampling point is set based on the data on the lane display sampling point undergone the adverse perspective conversion processing and the weighting coefficients calculated by the part 18 and recognizes the front running path of the vehicle.
Patent JP-S58177973-A (JP)
Title: Preparation of chloronicotinic acid-based compound
Inventor: HAGA TAKAHIRO
IPC: C07D213/61
Filed: 1982-04-12
Abstract: PURPOSE:To obtain the titled substance from an easily obtainable raw material simply in high purity in high yield, by reacting a trifluoromethylpyridine with AlCl3 to give a trichloromethylpyridine, hydrolyzing it in the presence of nitric acid or phosphoric acid. CONSTITUTION:A compound shown by the formula I (X1-X3 are H, or Cl, and at least one of X1 and X2 is Cl) is reacted with AlCl3 in a molar ratio of (1:1)-(1:1.5) at room temperature -70 deg.C for 0.5-3hr to give a compound shown by the formula II. 1mol compound shown by the formula II is hydrolyzed in the presence of 7-30mol nitric acid (10-30wt% concentration) or phosphoric acid (30-100wt% concentration) at 80-100 deg.C for 0.5-5hr, to give a compound shown by the formula III.
Patent JP-S63226809-A (JP)
Inventor: KOJIMA MITSUHIRO
IPC: B66D3/04
Filed: 1987-03-16
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-H11255373-A (JP)
Title: Gap adjusting jig
Inventor: WATANABE WATARU
IPC: B65H5/06
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To make accurate adjustment of a gap in the installing position of a conveying member for any object to be conveyed by inserting a gap adjusting plate having flexibility into the gap from the side perpendicular to the gap longitudinal direction and installing a pedestal on a supporting base for supporting the conveying member. SOLUTION: A pedestal 11 for generating a correct angle is installed on a supporting base which supports a lower roller part and an upper roller part. A gap adjusting plate 10 whose holding part 10f is fixed by fixing screws 12 and 13 is installed on the pedestal 11. With the pedestal 11 as reference, gap adjusting parts 10b, 10c, 10d, 10e are inserted into the gap between the lower roller part and upper roller part, and gap adjustment is performed while the gap adjusting parts 10b, 10c, 10d, 10e are pinched by the lower roller part and upper roller part.
Patent JP-S63228633-A (JP)
Title: Assembling apparatus
Inventor: KAWADA YASUO
IPC: H01L21/60
Filed: 1987-03-18
Abstract: PURPOSE:To make it possible to ensure correct assembling work based on the information of a pattern, by providing a stop means for reflected light, which is inputted into the optical system of a picture recognizing means, and recognizing the pattern of the surface of a part regardless of the reflectivity of the surface of the part. CONSTITUTION:A camera 8 comprises a cabinet 13 having a tube part 12 at its bottom surface. An image sensing element 14 is contained in the cabinet 13. A lens 15 is coupled in the tube part 12. A stop (stop means) 16 is provided at the inner side of the lens 15. The stop 16 is interlocked with a stop mechanism (stop means) 17. The stop mechanism 17 can automatically adjust the stop 16 through a control part 18, which is connected to the image sensing element 14. The control part 18 is connected to a device driving part 19. The operation of a wire bonder itself, the driving of, e.g., the X-Y stage 3 and the operations of a bonding head 4 and the like can be automatically performed based on the information of the surface pattern, which is captured with the image sensing element 14. Thus the impairments of the normal operations due to the excessive amount of the incident light and the very few amount of the incident light can be prevented.
Patent JP-S56164793-A (JP)
Title: Pyridine derivative
Inventor: TOOMASU ANSONII KURENITSUTOSUK
IPC: C07H19/04
Filed: 1981-04-22
Abstract: A method for the preparation of 4-substituted-1- beta -D-ribofuranosyl-1H-imidazo- [4,5-c)-pyridines by enzymatic ribosylation of the corresponding 4-substituted-1H-imidazo-[4,5-c]-pyridine is disclosed. In particular the preparation of 4-amino-1- beta -D-ribofuranosyl-1H-imidazo-[4,5-c]-pyridine (3-deazadenosine) is described.
Patent JP-H01233603-A (JP)
Title: Orientation stopping controller
Inventor: KEMI KOJI
IPC: B23Q5/20
Filed: 1988-03-15
Abstract: PURPOSE:To shorten duration from a command to a stop by speed-reducing a rotational shaft to a high speed first stage slow speed turning it rapidly in this condition until a rotational direction position approaches a control zone, switching it to a second slow speed and switching a control system from speed control to position control when the orientation stopping point of the rotational shaft comes inside the control zone. CONSTITUTION:A slow speed is set to the two stages of a first stage appropriate intermediate slow speed and a low speed appropriate second slow speed and a pulse signal A to output a switching timing from the first stage slow speed to the second stage slow speed from a rotational direction position detecting means 5 of a rotational shaft 4 is counted and is set. Then, the rotational shaft 4 which is rotating at a high speed (6,000rpm, for instance) is speed-reduced to the first stage slow speed (300rpm, for instance) once based on an orientation command, is turned in this condition until the rotational direction position of the rotational shaft 4 approaches a control zone appropriately, and is switched to the second slow speed (60rpm same as a usual instance, for instance). Thus, duration from the orientation command to a stop can be shortened.
Patent JP-H0832603-A (JP)
Title: Subscriber device
Inventor: BUERUNAA SHIYUMITSUTO
IPC: H04B7/26
Filed: 1995-03-20
Abstract: PURPOSE: To provide a subscriber device used for a service integrated radio communication system provided with the various types of the subscriber devices for providing them with various services from a fixed radio station. CONSTITUTION: In this subscriber device for a radio communication system provided with at least one fixed radio station (BS) for transmitting a message through a radio transmission channel, the message is a peculiar message, and in order to process information relating to at least one of the various different forms (TGAx) of the subscriber device in the radio communication system or at least one of the various services (Dy) provided by the fixed radio station or the information relating to both, the subscriber device (TG) is provided with a device for receiving and evaluating the peculiar message transmitted through the radio transmission channel.
Patent JP-S58179254-A (JP)
Title: Vinyl chloride resin composition
Inventor: YUSA HARUHIKO
IPC: C08F220/10
Filed: 1982-04-13
Abstract: PURPOSE:To provide the titled composition having excellent weatherability, processability and mechanical properties, by coating the surface of titanium oxide powder with a lipophilic vinyl polymer to improve the dispersibility of the filler, and compounding the titanium oxide in a vinyl resin. CONSTITUTION:(A) 1-20pts.wt. of a mixture of a vinyl monomer having functional group (e.g. acrylic acid) and a vinyl monomer copolymerizable therewith (e.g. styrene) is copolymerized in the presence of 100pts.wt. of titanium oxide dispersed in an aqueous medium to cover the surface of the titanium oxide with the copolymer, and then (B) 1-100pts.wt. of alkyl methacrylate or a mixture of acrylic esters containing >=50wt% of alkyl methacrylate is polymerized to obtain modified titanium oxide. The objective composition is obtained by compounding the modified titanium oxide to a vinyl chloride resin in an amount of 0.05-30wt%.
Patent JP-S52143962-A (JP)
Title: Treatment of solution
Inventor: HASHIMOTO KOUICHI
IPC: C02F1/44
Filed: 1976-05-26
Abstract: PURPOSE: To plan the improvement of the efficiency for recovering the effective components in the waste fluid, by concentrating the solution containing the effective components such as acids, with the reverse osmosis membrane, etc., and by transferring the acids, etc. in this concentrated solution to the dialysis liquid through the diffusion dialysis membrane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56163728-A (JP)
Title: Packing for absorbing tower
Inventor: OGAWA SHINGI
IPC: B01D53/18
Filed: 1981-04-24
Abstract: PURPOSE: To maintain good absorbing efficiency even when liquid and gas flow changes and to prevent pressure loss due to loading by placing cylindrical bodies made of wire net or synthetic resin net parallel to the direction of inclination of a screen.  
     CONSTITUTION: Cylindrical bodies 24 made of net of stainless steel, polypropylene etc. in which the wires make an angle of about 45° to the axis of the cylindrical bodies are arranged on an inclined screen 23 of an absorbing tower and fixed. The absorption liquid overflows from a trough 22 through a falling nozzle 21 and flows on the screen 23 and collected in the lower trough 22. Then, it falls into the next trough 22 through a descending tube 25 and falls down successively in the same manner. Finally collected liquid in the bottom of the tower is extracted to a circulation tank outside of the tank and circulated by a pump. The waste gas is diffused by a movable diffusion board from the lower part of the tower and goes up uniformly in the tower. Then, it passes through the screen 23 while keeping in contact with the absorption liquid which is in good flowing condition. Thus, it goes up successively and discharged outside of the tower. 
     COPYRIGHT: (C)1981,JPO&Japio