baber/WOPTO huggingface dataset:
Patent JP-H09133261-A (JP)
Title: Pipeline device with pipe housing groove
Inventor: FUKUDA MITSURU
IPC: F16L1/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the arrangement and maintenance of pipe and shaft by standing two full screw bars in a connection part for connecting U-shaped pipe housing grooves, which is provided under the floor, to each other at ends thereof, and fitting a floor band and a pipe supporting plate to these full screw bars so that height thereof can be freely adjusted. SOLUTION: A pipe housing groove 1 is formed by forming the plastic such as the vinyl chloride resin or the material, of which outside is coated with the fire resistant material, into the U-shape, and one end of one housing groove 1 is overlapped with a connection part 8 provided in the other end of the other housing groove 1 with the adhesive agent for connection. In this connecting groove 8, two full screw bars 2 are stood, and lower ends of the full screw bars 2 are embedded in the underfloor concrete so as to form anchors 5, and holes of pipe supports 4 and a pipe band 4A are respectively fixed to the full screw bars 2 with a nut 3 so that the height of each member 4, 4A can be adjusted. An upper opening of the housing groove 1 is covered with a groove cover 12, and a floor cover 13 formed in a floor plate 15 is fixed to rafters 14 by screws 6.
Patent JP-2001139562-A (JP)
Title: Method for producing 6-amino-1,4-dialkylhexahydro-1h-1,4- diazepine derivative
Inventor: KATO SHIROU
IPC: C07D243/08
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and profitably producing a 6- amino-1,4-dialkylhexahydro-1H-1,4-diazepine derivative in a high yield. SOLUTION: This method for producing a 6-amino-1,4-dialkylhexahydro-1 H-1,4-diazepine derivative comprises reacting a compound of formula (I) [R1 and R2 are identically or differently each a lower alkyl, a cycloalkyl or the like; X is a lower alkyl, phenyl which may have one or more substituent, or the like; the mark (*) shows that the configuration of the carbon atom is RS, R or S] or its acid adduct with glyoxal in the presence of a reducing agent to produce the compound of formula (II) [R1, R2, X and (*) are the same as above, respectively], and is characterized by using an amine borane complex in an amount of 1.0 to 2.0 fold-moles based on the compound of formula (I) as the reducing agent in the presence of at least one additive selected from an acetate, a formate and a carbonate.
Patent JP-H04290866-A (JP)
Title: Alkenyl succinimide as lubricating oil additive
Inventor: KORUNERISU SHIENKU
IPC: C10N20/04
Filed: 1991-12-10
Abstract: PURPOSE: To provide an alkenyl succinimide useful as a dispersant additives to a lubricating oil compsn.  
     CONSTITUTION: This deriv. has an alkenyl group which has a number average mol.wt. (Mn) in a range of 700 to 5000 and is substantially derived from the atactic propylene oligomer substantially of formula I ((n) is 15 to 120) and a molar ratio of a succinic acid part : atactic propylene oligomer in a range of 1:1 to 1.5:1. The succinimide is derived from the 1 to 50C amine expressed by formula II ((m) is 1 to 9: (p) is 2 to 4). In addition, the processing for producing the succinimide derivatives and the lubricant compsn. contg. these derivatives. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09140766-A (JP)
Title: Pointillage tool for sole meridian point
Inventor: KUWABARA TOMONORI
IPC: A61H39/04
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a pointillage tool in which stimuli are successively applied to the plural sole meridian points and the meridian points to be stimulated are easily changed. SOLUTION: In the upper surface of base 1 where a foot can be placed, plural spherical object receiving parts 2 are formed corresponding to the plural sole meridian points and a spherical body 4 is housed to be freely loaded/ unloaded in this spherical body receiving part while protruding the upper part from the surface of base. A guide groove 3 is formed between the respective spherical body receiving parts 2 and, by rolling and moving the spherical body through the inside of this guide groove, the spherical body can easily be moved to another meridian point.
Patent JP-H01166253-A (JP)
Title: Table display processing system
Inventor: IWAMI YASUO
IPC: G06Q10/10
Filed: 1987-12-23
Abstract: PURPOSE:To facilitate the production and change of the table definition by setting externally the table constitution defining data and the table contents data that define a table form and using a link showing the relation between the table contents of each oblong area to describe an optional table. CONSTITUTION:The graphic information on the length, the position, etc., of the direction where a table is fixed for each table item and the table constitution defining data which designates the propriety for division of pages, etc., are set at a table constitution defining data holding par 1. While the concrete contents of the table are set at a table contents data holding part 2 for each oblong area. Then a table allocation deciding part 3 decides the length of the variable direction of each oblong area in accordance with the table contents. A page dividing part 4 decides the page boundary coordinates in response to the propriety for division of pages in the table constitution defining data. Thus the table constitution defining data and the table contents data which define the form of a display part 5 are set from outside. Then an optional table is described by means of a link showing the relation between the table contents of each oblong area.
Patent JP-H02172040-A (JP)
Title: Optical disk
Inventor: HASHIMOTO YASUNOBU
IPC: G11B7/24085
Filed: 1988-12-23
Abstract: PURPOSE:To attain effective utilization of a recording area by arranging preformats on adjacent tracks while sequentially deviating the preformats on the tracks. CONSTITUTION:Preformats (PF) 40 whose width is ad and whose length is li are arranged in a direction perpendicular to straight lines on the surface around the driving center of a base 1, that is, on a track 2 with arrangement pitch (p) at an interval of Si. For example, if there is a defect D crossing a track of tp=1.6mum, the length li of the length of the PF 40 is usually several hundreds mum, the relation of D<li exists and the area of the ineffective PF 40 is less than the area of the defect 5 in the case of ad<D. when the arrangement pitch ap of the PF 40 is less than the size of the defect 5, the ineffective area of the PF 40 is less than the area of the defect 5. Thus, the number of ineffective sectors due to the defect caused to the PF area is reduced and the effective utilization of the recording area is improved.
Patent JP-H03186765-A (JP)
Title: Speed-of-revolution measuring device
Inventor: HAYASHI SHIGEKI
IPC: G01P3/489
Filed: 1989-12-16
Abstract: PURPOSE:To detect even a sudden fluctuation of the speed of revolution without deteriorating the measuring accuracy of the speed of revolution by discriminating repeatedly whether a variation of a predictor to the speed of revolution at the time of the previous measurement is larger than a set value or not. CONSTITUTION:Based on output information of an encoder 2 for outputting a pulse signal whenever an output shaft 1 of an engine E rotates by a unit angle, a processing for measuring the speed of revolution per unit time is executed by a controller 3. The controller 3 is constituted of a counting means 100, a time counting means 101 and an arithmetic means 102. In such a state, the arithmetic means 102 derives a predictor of the speed of revolution at the time point when a set time elapses, based on the counting value increase quantity of the counting means 100 extending from the previous measuring time point when the speed of revolution is derived in the previous time to the present time point, and the elapsed time from the previous measuring time point, and executes repeatedly a fact for discriminating whether a variation of a predictor to the speed of revolution at the time of the previous measurement is larger than a set value or not, and in the case it is discriminated that the variation of the predictor is larger than the set value, the predictor is set as the present speed of revolution.
Patent JP-H03186194-A (JP)
Title: Laminar heat exchanger
Inventor: ITO YASUNOBU
IPC: F28D1/03
Filed: 1989-12-15
Abstract: PURPOSE:To prevent reduction in performance and to increase the degree of freedom in a layout by disposing a tank only at one end, and turning back the refrigerant in a split refrigerant passage. CONSTITUTION:In a laminated layer type evaporator 1, element tubes 2 composed by opposing two tubular plates 2a and heat exchanging corrugated fins 4 are alternately laminated in a plurality of stages in range A, element tubes 3 composed by opposing to tubular plates 3a and heat exchanging corrugated fins 4 are alternately laminated in a plurality of stages in range B, and they are integrally brazed. Accordingly, the range A in which the tubes 2 made of the plates 2a molded shortly are inserted between the fins is disposed, for example, at the leg of a passenger to increase a space at the leg. In this case, in the range A, the refrigerant is turned back in a split refrigerant passage at one end of the tank. Thus, a reduction in heat exchanging performance is prevented to increase the degree of freedom in layout.
Patent JP-H02288803-A (JP)
Title: Granule for paddy field herbicide having sustained release
Inventor: KASAI YUTAKA
IPC: A01N47/36
Filed: 1988-12-24
Abstract: PURPOSE:To obtain the title granule having both sustained release and promotion, showing excellent herbicidal effects on whole weeds in paddy fields, containing a granulated substance comprising a sulfonylurea-based herbicidal active compound, etc., and a herbicidal active compound showing effects on Decan grass in the same granules. CONSTITUTION:Paraffin wax solid at normal temperature, such as petroleumbased solid paraffin wax is heated and melted at the melting point thereof, uniformly blended with a sulfonylurea-based herbicidal active compound such as compound shown by the formula and clay minerals such as CaCO3 and granulated to form a granulated substance having 0.1-0.7mm particle diameters, which is uniformly mixed with a herbicidal active compound showing effects on Decan grass of weed in paddy field, such as oxadiazon, clay minerals such as bentonite and talc, etc., and a surfactant such as polyoxyethylene nonyl phenyl ether and granulated to give the aimed granule. The granule has no phytotoxicity to paddy rice plants, long residual effects and maintains long herbicidal effects for a long period of time and the active ingredients in the granule during preservation will not decompose for a long period of time.
Patent JP-2001136861-A (JP)
Title: Carbon fiber-based artificial seaweed bed and carbon fiber-based artificial seaweed bed system made by combining plural kinds of carbon fiber-based artificial seaweed
Inventor: KOJIMA AKIRA
IPC: A01K61/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide the subject such artificial seaweed bed and its system that a microorganismal film is rapidly adheres thereto and thereby secondary microorganisms and small organism groups gather thereto abundantly and rapidly, resulting in a food chain containing young and grown aquatic organisms and serving as a spawning bed, thereby enabling continuous alternation of generations. SOLUTION: This artificial seaweed bed has artificial seaweeds based on carbon fiber; wherein the artificial seaweeds are characterized by that one end of at least one carbon fiber strand is fixed onto one side or both sides of each of plural positions situated 5-40 cm apart along the longitudinal direction of each of stringy or <3 cm-width band-like core materials positioned at specified spots at the bottom of the sea with bottom fixtures and also allowed to stand up underwater with floating bodies, and these carbon fiber strands at the respective positions mentioned above are dispersed underwater into a number of carbon fiber filaments so as to expand in a fringed fashion.
Patent JP-H06150296-A (JP)
Title: Magnetic recording medium
Inventor: NISHIZAWA AKINORI
IPC: G11B5/73
Filed: 1992-11-12
Abstract: PURPOSE:To obtain an excellent magnetic characteristic and electromagnetic conversion characteristic by using a mixture of a monophosphatic and diphosphatic compounds having specific compositions as the dispersant of mag netic paint. CONSTITUTION:This magnetic recording medium is formed by applying a magnetic paint containing magnetic particles, a binder, and dispersant to a nonmagnetic material. The dispersant contains a mixture of at least one or more kinds of monophosphatic compounds expressed by formula I and at least one or more kinds of diphosphatic compounds expressed by formula II. The L, and (q) of formula I respectively represent a bivalent bonding group and 1 to 5. The L1 and L2, and q1 and q2, of formula II respectively represent bivalent interlocking groups and 1 to 50. Therefore, the dispersibility of the magnetic particles in the paint can be improved.
Patent JP-H07180356-A (JP)
Title: Pipe connecting device for feeding concrete under pressure
Inventor: ONO HIROYUKI
IPC: E04G21/04
Filed: 1993-12-24
Abstract: PURPOSE:To provide a pipe connecting device for feeding concrete under pressure wherein, when a concrete is forced into a form, the surface of the concrete which is forced into the form is made flat and smooth and cost can be reduced and operation efficiency can be improved. CONSTITUTION:A connecting device comprises a closing pipe 10 wherein a closing member 14 for closing a pressure feed port 2 of a form 1 is slidably provided and a connecting pipe 21 for connecting a pressure feed pipe 27. The pipe 10 is connected to the port 2 and the pipe 21 is obliquely connected to the side end of the form 1 of the pipe 10. A push-out bolt 18 for pusing out the member 14 is screw-threadedly engaged with the bottom 12 of a closing pipe 19. And a pin valve 25 is provided in the pipe 21 to open/close the internal passage of the pipe 21. And after concrete is fed under pressure from the pipe 21, the member 14 is pushed out to close the port 2, whereby irregularities are prevented from being formed on the surface of the concrete at the port 2.
Patent JP-H10172277-A (JP)
Title: Cd-rom drive with cooling fan
Inventor: UCHIYAMA AKIRA
IPC: G11B33/14
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To enable improvement in the cooling efficiency within an information processing apparatus loading a CD-ROM drive by extending a spindle shaft of the CD-ROM drive to the outside of a bottom frame for convection of internal air at the outside of the drive by the cooling fan. SOLUTION: In the CD-ROM drive 1, a spindle shaft 3 of the rotation drive motor 8 is extended up to the outside of the bottom frame 5 and a cooling fan 2 for sending the wind toward the outside of drive 1 is provided at one end of the spindle shaft 3. Moreover, a fan frame 6 for straightening the wind by the fan 2 is also provided. In addition, a means 13 for coupling or separating the spindle shaft 8 to/from the CD-ROM disc 9 is also provided, this means 13 separates the spindle shaft 8 of the motor 8 from the disc 9 to rotate only the fan 2 or disc 9. The wind by this fan 2 is directed to the outside of the drive 1 in order to cool the inside of the apparatus.
Patent JP-H08184647-A (JP)
Title: Design of semiconductor integrated circuit
Inventor: OZAWA SHIGEO
IPC: G06F17/50
Filed: 1994-12-28
Abstract: PURPOSE: To prepare a test pattern for achieving a target failure detection rate in a short time automatically by substituting an FF circuit with scanning function for an FF circuit present in a feedback loop. CONSTITUTION: The output section 23 of an FF circuit 21 searches a route of a signal line 27-the input section of a logic circuit 24-an output section 26-a signal line 28-the input section 22 of the circuit 21 and makes a decision that the circuit 21 is present in the feedback loop. FF circuits 29, 30 function similarly. FF circuits 36, 37 with scanning function are substituted for the circuits 21, 30. An external input section 44 is then connected with an input section 40 for scanning the circuit 36 and the output section of the circuit 36 is connected with the input section 39 of the circuit 37 through a scan chain 41. Furthermore, input sections 42, 43 for switching are connected with an external output section 45.  Since a test pattern applied to the input section 44 can be scanned directly in the circuits 36, 37, a signal being fed back through a feedback loop can be determined easily and a test can be carried out easily with high failure detection rate.
Patent JP-H05165532-A (JP)
Title: Fluid treatment device
Inventor: TSUKAMOTO KENICHI
IPC: G05D21/02
Filed: 1991-12-12
Abstract: PURPOSE:To obtain a device of efficiently produce chemicals corresponding to many kinds production in small quantity. CONSTITUTION:In a fluid treatment device 1, a reaction chamber 3 fixing enzymes 4 is provided in a main body 2 of a package, and an IC substrate 5 is sealed for controlling the reacting condition of enzymatic reactions. Fluids A and B containing reacting raw materials are supplied through fluid supplying ports 5a and 5b to the reaction chamber 3 and applied to the prescribed enzymatic reactions. On the other hand, a fluid C containing reaction products is discharged through a fluid draining port 6 to the outside.
Patent JP-H06170160-A (JP)
Title: Equipment for separating and removing fine powder
Inventor: SUGIYAMA TOSHIHIKO
IPC: B01D53/60
Filed: 1992-12-08
Abstract: PURPOSE:To efficiently separate and remove fine powder having prescribed particle size or below which is incorporated in activated carbon used as the adsorbing material by equally forming a plurality of opening parts which have an opening rate of specified value in a screening net and providing the screening net between a suction port and an exhaust port of the inside of a main body. CONSTITUTION:A suction port 5 is formed in the lower part of an equipment main body 11 whose inside is hollow and air is introduced into the inside through the suction port. Moreover an exhaust port 6 is formed in the upper part to pass the air introduced from the suction port 5 through the inside of the equipment main body 11 and to exhaust the air. A screening net 2 is arranged between the suction port 5 and the exhaust port 6 of the inside of the equipment main body 11. A plurality of long holes 2a are equally formed in the screening net 2 and an opening rate is regulated to 10-30% as a whole. On the other hand, a feed port 7 and a discharge port 8 are formed in the parts of the equipment main body 11 corresponding to the end parts of the screening net 2. Activated carbon is fed through the feed port 7. Activated carbon from which minute particles are separated and removed is discharged through the discharge port 8. Thereby fine powder having prescribed particles size or below is discharged together with high-speed air through the discharge port 8 and efficiently separated and removed.
Patent JP-H02173449-A (JP)
Title: Continuously variable transmission
Inventor: SAGATA MAKOTO
IPC: F16H15/52
Filed: 1988-12-26
Abstract: PURPOSE:To reduce a slip between a tapered cone and a rotary member further contriving the facilitation of operation and the prevention of damage in a transmitting system by forming a pressure governing mechanism so as to adjust forced contact force of the tapered cone with the rotary member in accordance with the level of a load acting in an output system. CONSTITUTION:An automatic pressure governing mechanism A is formed by a sleeve member 5, transmitting member 6 and balls 19... housed in two or more recessed parts 5a..., 6a... respectively formed in these members 5, 6. And the automatic pressure governing mechanism A changes extruding force of the transmitting member 6 as the result of changing a riding amount of the ball 19 for a tapered surface of the recessed parts 5a, 6a corresponding to the level of a load. By adjusting the extruding force of the transmitting member 6 corresponding to the level of the load and by swivelably supporting the respective tapered cones 7..., they are brought into contact with a rotary member 10 at an adequate further uniform pressure. While in the time of large load acting on an output system, a transmitting system in a device is prevented from generating damage by slipping a torque limiter B.
Patent JP-H04195581-A (JP)
Title: Tabulating device
Inventor: MIURA YOSHIYUKI
IPC: G06F17/21
Filed: 1990-11-28
Abstract: PURPOSE:To attain efficient tabulation by forming ruled lines constituting a table based upon inputted coordinate value strings, setting up information indicating an area surrounded by the ruled lines based upon the formed ruled lines and forming ruled lines dividing the set area. CONSTITUTION:A processing control part 2 is provided with a position input means 3a for inputting a coordinate value corresponding to a specified position, a ruled line forming means 3b for forming ruled lines constituting a table based upon coordinate value strings, an item area setting processing means 3c for setting up information indicating an area surrounded by the ruled lines based upon the formed ruled lines, and an area dividing means 3d for forming ruled lines dividing the set area. Area information is automatically formed from the result formed by the means 3b, the area to be divided is specified and the ruled lines dividing the area to be divided are formed. Thus efficient tabulation can be executed by the above simple constitution.
Patent JP-H07184395-A (JP)
Title: Welding wire feeding equipment
Inventor: YASUHARA YOSHIMICHI
IPC: H02P7/288
Filed: 1993-12-24
Abstract: PURPOSE:To control the rotating speed of a motor for a wire feeding equipment so as to make the rotating speed always constant even against the heating of the motor itself by arranging a temperature-dependent element near the motor for wire feeding and by comparing and amplifying signals from the temperature-dependent element and an adjuster for setting the rotating speed of the motor by an operational amplifier. CONSTITUTION:A rotating speed control circuit 6 for a motor 1 for wire feeding applies signals from a temperature-dependent element 4 installed near the motor 1 for wire feeding and also signals from an adjuster 6c for setting the rotating speed of the motor to an operational amplifier 6b and controls by comparison and amplification in such a manner that the rotating speed of the motor for a wire feeding equipment does not fluctuate. By doing this, the rotating speed of the motor 1 for wire feeding can be maintained as high as the initial value of the rotating speed even through temperature near the motor 1 for wire feeding rises with the rotating time of the motor thereby always permitting stable welding independently from ambient temperature and welding time.
Patent JP-H08174162-A (JP)
Title: Equipment for discharging residual slag in tundish
Inventor: KONDO SANPEI
IPC: B22D11/10
Filed: 1994-12-28
Abstract: PURPOSE: To provide a residual slag discharging device which dispenses with a dusts collecting hood, and efficiently collects the dust by providing a suction port of a dust collector so as to surround the passing position of the residual slag in the middle of the passing route of the residual slag in discharging the residual slag from a tundish. CONSTITUTION: A tundish is carried above a hole part 12 and opened back, and a throw-in port is regulated by an opening 34 to discharge the residual slag into a residual slag pot 80 through this opening 34. Opening/closing decks 16, 18 are hollow, and a number of suction ports 32, 32... are formed over the whole circumference on the inner side, and connected to a dust collector through extendable and contractable and bendable bellows hoses and ducts. The suction port 32 of the dust collector is formed surrounding the passing position of the residual slag from the slag discharging position of the tundish to the slag discharging pot 80. The dust generated by throwing the residual slag into the slag discharging pot 80 can be efficiently collected from the suction port 32 to greatly reduce the dust to be scattered outside.