baber/WOPTO huggingface dataset:
Patent JP-H0641022-A (JP)
Title: Production of organic carbonate having at least one aromatic ester group
Inventor: PAURU BAGUNAA
IPC: C07C68/06
Filed: 1993-05-26
Abstract: PURPOSE: To obtain a compsn. containing ester exchange products in a substantially increased amt. and phenols in a reduced amt.  
     CONSTITUTION: In this method, an arylcarbonate is continuously produced by contact ester exchange in a column type reactor in such a manner that the reaction product from a carbonate containing at least one aliphatic ester group and from a phenol or alkylarylcarbonate is subjected to multiple recycling in the reactor and that the product stream is subjected to intermediate storage in a proper container. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5847514-A (JP)
Title: Controlling device for coiler
Inventor: NOGUCHI MASAHARU
IPC: B65H23/195
Filed: 1981-09-17
Abstract: PURPOSE:To well perform a tension control until the finish of coiling, by once switching a speed control of pinch rolls to an electric current control just before the finish of coiling, and then switching an electric current control of a mandrel to a speed control. CONSTITUTION:Before the run out of tail end of a material to be rolled through a rolling mill, a switch 43 is closed, and a signal of a current reference generator 41 is compared with a signal of a current detector 14, and a speed correcting signal is added to a signal of a speed reference generator 12 by inputting a deviation signal obtained by above-mentioned comparison to a speed-correcting- quantity operator 42. That is, the control of pinch rolls is switched from a speed control to an electric current control. Then switches 31 and 32 are closed and a switch 33 is opened at the time when the material passes through a rolling mill, and a mandrel control is switched from the current control to the speed control. After that, when the material passes through the mill, a comparison by a comparator 44 is stopped, and an output of an integrator 47 is held by opening a switch 45. Then the pinch rolls are operated by the current control and the mandrel by the speed control until the finish of coiling.
Patent JP-H0593099-A (JP)
Title: Polyethylene composition
Inventor: MIYASHITA SATORU
IPC: C08L23/06
Filed: 1991-05-21
Abstract: PURPOSE:To provide a polyethylene composition composed of a regenerated crosslinked polyethylene obtained by kneading a molten crosslinked polyethylene in a specified condition and a linear low-density polyethylene and excellent in high-temperature stiffness, heat resistance and moldability. CONSTITUTION:A composition composed of (A) 30-97wt.% linear low density polyethylene obtained by copolymerizing 0.5-10mol% 4-10C alpha-olefin with ethylene and having 0.905-0.940g/cm<3> density and 0.1-30g/10min melt index (MI) and (B) 3-70wt.% regenerated crosslinked polyethylene obtained by kneading a molten partly or wholly crosslinked polyethylene (preferably high-density crosslinked polyethylene) at 220-420 deg.C, preferably 240-390 deg.C for 30-180sec with a specific energy of >=0.37Kw.h/kg, preferably 0.4-1Kw.h/kg, e.g. by using a biaxial extruder of >=80cm/sec shearing rate and preferably having 0.5-300g/10min MI and <=0.1wt.% fraction of boiling xylene-insoluble gel.
Patent JP-S626671-A (JP)
Title: Method of fermentation and perservation using fatal substance of yeast
Inventor: SHIMAZAKI TAKAYUKI
IPC: C12N1/16
Filed: 1985-07-04
Abstract: PURPOSE:To control fermentation or to preserve a brewing raw material, by adding a fatal substance of yeast collected from yeast to a raw material, before brewing a raw material or an intermediate raw material or a processed material, so that the yeast is sterilized or its growth is stopped or suppressed. CONSTITUTION:A fatal substance of yeast collected from yeast is added to a raw material before brewing or an intermediate raw material or a processed material.
Patent JP-2000334917-A (JP)
Title: Processor for directing plate cylinder falling
Inventor: IDE MASAHIRO
IPC: G05B19/418
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a processor for directing a plate cylinder falling capable of directing the cylinder so that a waste directing work does not take by considering a printing work schedule or a difficulty of directing in the case of sharing (directing falling plate) the cylinder in gravure printing. SOLUTION: The state of whether or not plate cylinders necessary for a scheduled printing work of a plate cylinder aligning state calculating means 5 are all completed is checked based on plate cylinder data, design constituting data and printing work schedule data stored in a storage means 4, and the state is displayed on a display means 3. Then, a plate cylinder of the same conditions as or near conditions to those of the cylinder lacking a plate cylinder extracting means 6 is extracted. Subsequently, a data updating means 7 forms press plate working schedule data of corresponding the extracted cylinder to the work, and updates the cylinder data regarding the extracted cylinder.
Patent JP-S5572714-A (JP)
Title: Reclaiming of fluid media
Inventor: KAMIGUCHI TAIJI
IPC: F23G5/30
Filed: 1978-11-28
Abstract: PURPOSE:To provide a method for reclaiming fluid media without stopping the furnace operation and for refeeding the reclaimed media into the incinerator. CONSTITUTION:The fluid media such as sand drawn out from an EP ash incinerator 1 are guided into a crusher 2 through a line 11. Poured into said crusher 2 through a line 21 is water heated by a heater 3 or a dissolving solution. A mechanical force is given in the crusher 2 under presence of said water or dissolving solution to separate the deposits. The crushed media and deposits are separated by a separator 4 disposed in the rear of the crusher 2, and the media are resupplied into said EP ash incinerator 1 through a line 31 while the deposits are discharged out through a line 41 and subjected to a suitable treatment.
Patent JP-S5769250-A (JP)
Title: Method for injecting sample into caplicary column
Inventor: TAKAYAMA YUUJI
IPC: G01N30/16
Filed: 1980-10-18
Abstract: PURPOSE:To prevent leakage, fractional evaporation, and the like from the tip of a needle by decreasing the temperature at an injection point lower than the temperature of a heating tank at the time of injection, and by increasing the temperature to the extent required for measurement after the injection. CONSTITUTION:An injector 1 is removed. A sample introducing part 3 is moved so that the position of the injecting poit 6 is 10mm. higher than a heat insulating wall 8 with a cock 3 closed. The temperature of the heating tank 7 is maintained at 100 deg.. Then the sample of 6mul is sucked in the injector 1. The temperature of the injecting point is adjusted with cold air or warm air so that it becomes 42 deg.C. An injecting needle 2 is entirely inserted in the sample introducing part 3 so that its tip reaches the injecting point 6. Then the injection of the sample is finished after about 20 seconds. Thereafter the injecting needle 2 is removed, the cock 4 is closed, and the sample introducing part 3 is approached to the heat insulating wall 8.The injecting point 6 intrudes into the heating tank 7 by about 10mm. from the heat insulating wall 8. Immediately after the chromatograph measuring state has been attained, the temperature is increased to 300 deg. at a speed of 6 deg.C/min.
Patent JP-H09104921-A (JP)
Title: Ultrahigh tensile strength electric resistance welded tube and its production
Inventor: TOYODA SHUNSUKE
IPC: C22C38/14
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To produce an ultrahigh tensile strength steel tube high in tensile strength, excellent in hydrogen delayed fracture resistance and moreover excel lent in corrosion resistance. SOLUTION: A steel slab contg., by weight, 0.10 to 0.19% C, 0.01 to 0.5% Si, 0.8 to 2.2% Mn, 0.01 to 0.06% Al, 0.005 to 0.03% Nb and 0.0005 to 0.0030% B and contg. <=0.02% P, <=0.003% S, <=0.004% N and <=0.015% Ti is soaked at 1150 to 1300 deg.C and, thereafter, with the Ar3 point or above as the finishing temp., is coiled at 500 to 650 deg.C to form into a hot rolled steel strip, which is subjected to pickling and cold rolling, is subsequently soaked under heating to 800 to 900 deg.C in a continuous annealing furnace, is thereafter rapidly cooled and is moreover subjected to tempering treatment at 150 to 250 deg.C.  This steel strip is subjected to tube making at a width drawing rate Q satisfying 1000<=Q/(t/D)<2> <=3000 to obtain the objective ultrahigh tensile strength steel tube, where Q(%)=[ the width of the steel sheet-π-(D-t)}/π(D-t)]×100, t(mm): the sheet thickness and D (mm): the outer diameter of the steel tube.
Patent JP-S5771283-A (JP)
Title: Speed control circuit for dc motor
Inventor: TSUKIHASHI AKIRA
IPC: H02P7/29
Filed: 1980-10-17
Abstract: PURPOSE:To obtain a control circuit limited in the current consumption with a simple circuitry by controlling the supply of power to a bridge circuit including an armature of a motor to control the speed in one side thereof with ON or OFF operation of a transistor. CONSTITUTION:A bridge circuit 1 is made up of resistances 2-4 and an armature 5 and connected to a D.C. power source 6 by way of an inductance 8 and a power supply controlling transistor 7. First and second control transistors 12 and 15 are controlled with a transistor 10 for detect an reverse extra-voltage to effect an ON/ OFF operation of a transistor 7. Therefore, when the revolutions of a motor is low, the transistor 7 is turned ON to supply power to the bridge circuit 1 and the revolutions thereof increases, the transistors is turned OFF while a counter electromotive force of the inductance 8 causes current to run to the bridge circuit 1 through a diode 18. The repetition of this procedure enables the control of the revolution of the motor.
Patent JP-H11339036-A (JP)
Title: Formation of bleeding image
Inventor: SAITO YOSHIHIRO
IPC: G06T5/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To freely and simply perform bleeding of the overall character by adding noise that is in proportion to an exponential multiplier of the distance of a point used in linear interpolation only when linear interpolation value is larger than a threshold. SOLUTION: In image bleeding, data input is performed (ST1), an input image is subjected to reduction conversion (ST2) and ink quantity conversion is performed (ST3). Next, a noise parameter is initialized (ST4) and an initial image is set (ST5). Next, whether an interpolation level exists within a specific range is decided (ST6) and when it exists within the range, updating of the noise parameter is performed (ST7). After that, linear interpolation which interpolates a new pixel into a known pixel is performed (ST8) and 11) and the addition of noise (ST9 and 13), the updation of the noise parameter (ST11) and the interpolation processing of an endpoint node (ST12) are performed. Next, an interpolation level is lifted by one stage (ST14) and when the interpolation level is eliminated within the range by repeating the same processing, range limit processing is performed (ST15).
Patent JP-H10331824-A (JP)
Title: Bolt and nut fastening management method
Inventor: FUKUSHIMA TOSHIYUKI
IPC: F16B31/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a bolt and nut fastening management method which generates no refuse after a fastening work, realizes a reduced cost, and can carry out a fastening torque management simply. SOLUTION: In a bolt and nut fastening management method which can confirm the completion of the fastening work of a bolt 1 and a nut 2 to joint framework members of a building visually, a nut with spring washer 7 furnishing the nut 2; a spring washer 3 arranged at the lower surface of the nut 2; and a film 6 to cover the periphery of the nut 2 and the spring washer 3 to integrate them, by hooking its upper edge 4 and the lower edge, to the upper side peripheral edge 2a of the nut 2 and the lower side peripheral edge 3a of the spring washer 3 respectively; is screwed to the bolt 1, and fastened regularly, so as to make a specific scope at the upper part from the lower edge of the film 6 into a chlorosis, at the completing time of the fastening work.
Patent JP-H01315211-A (JP)
Title: Cable delivery machine for low lateral pressure cable
Inventor: MATSUDA MINEO
IPC: H02G1/10
Filed: 1988-06-14
Abstract: PURPOSE:To deliver a cable without damaging by installing an inner cylinder, into which the cable can be inserted, an outer cylinder slidably fitted to the inner cylinder and a drive mechanism relatively sliding the inner cylinder and the outer cylinder and interior-finishing an annular elastic body bag to the inner circumference of the inner cylinder. CONSTITUTION:When an air cylinder 8 is supplied with air from an air supply port 30 under the state in which a cable 20 is gripped by an elastic body bag 1, the rod of the air cylinder 8 is extruded, a piston 3 is moved in the direction of the arrow, and the cable 20 is also delivered in the direction of the arrow with the movement of the piston 3. When the excitation of an electromagnetic changeover valve 15 is released when the rod of the air cylinder 8 reaches a stroke end, a discharged liquid from a hydraulic pump 13 and a liquid in the elastic body bag 1 are unloaded and brought to atmospheric pressure, thus releasing gripping of the cable 20 by the elastic body bag 1. Such operation is repeated and conducted automatically, thus delivering the cable 20.
Patent JP-S5935383-A (JP)
Inventor: MOTOI TOSHIAKI
IPC: F02B77/08
Filed: 1982-08-24
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-H077886-A (JP)
Title: Motor
Inventor: TAKASU SHUHEI
IPC: H02K21/22
Filed: 1993-06-17
Abstract: PURPOSE:To make it possible to significantly reduce the height of a motor by forming U-shaped grooves on either or both of the circumferential slope of a hydrodynamic bearing section and a slope opposite to the circumferential slope, and thereby providing a bearing function both in the radial and thrust directions by means of a single hydrodynamic bearing. CONSTITUTION:The circumferential slope 28 of an inverted truncated cone- shaped rotary shaft 21 is placed opposite to the slope 18 of a through hole 16 to form a hydrodynamic bearing section A. the bottom face 29 of the rotary shaft 21 is placed opposite to the upper face of a thrust plate 13 to form a hydrodynamic bearing section B. That is, a plurality of U-shaped grooves 33 are formed on the circumferential slope 28 of the rotary shaft 21 at an interval in the vertical direction. Also, a plurality of U-shaped grooves 33a are formed on the bottom face 29 of the rotary shaft 21. Thus the hydrodynamic bearing section A is provided with bearing functions in the thrust and radial direction. This makes the other hydrodynamic bearing section B auxiliary or, in some cases, unnecessary. This makes is possible to reduce the height of a motor.
Patent JP-S5782335-A (JP)
Title: Manufacture of carboxylic acid halide
Inventor: HAINTSU ERUPENBATSUHA
IPC: C07C53/42
Filed: 1981-09-18
Abstract: The invention relates to the manufacture of carboxylic acid halides. To this end, an alkyl halide having from 1 to 6 carbon atoms or an aryl halide is reacted with carbon monoxide under practically anhydrous conditions at temperatures of 350 to 575 K. and under pressures of 1 to 300 bars in the presence of a catalyst system containing at least one of the noble metals selected from rhodium, palladium, iridium or their compounds, iodine and/or its compounds, methyl trialkyl phosphonium iodide and/or methyl triaryl phosphonium iodide, and optionally trialkyl phosphine oxide or triaryl phosphine oxide as well as an inert organic solvent. More specifically, the reaction mixture is admixed with 0.02 to 0.75 mol of hydrogen per mol of carbon monoxide.
Patent JP-H04348891-A (JP)
Title: Handling device
Inventor: FUKUMA YOSHINORI
IPC: B25J15/08
Filed: 1991-05-23
Abstract: PURPOSE:To carry out suitable and inexpensive control of gripping force of a handling device using fluid. CONSTITUTION:When manipulating parts 33, 34 are manipulated, an input shaft member 18 is moved in a predetermined direction. A drive part produces a drive force by a fluidic force in accordance with a displacement of the input shaft member 18 so as to move an output shaft member 17 in a predetermined direction. Further, a reaction force generating part produces a reaction force in a direction reverse to the drive force in accordance with the drive force, and delivers the reaction force to the input shaft member. Further, a gripping part is driven in association with a displacement of the output shaft member so as to grip an article to be gripped. Since the reaction force is produced corresponding to the drive force, the operator may sense the reaction force through the intermediary of the manipulating parts, thereby it is possible to suitably control the gripping force by the gripping part.
Patent JP-S5270429-A (JP)
Title: Flow control valve
Inventor: OOE TAKESHI
IPC: F16K17/30
Filed: 1975-12-09
Abstract: PURPOSE: To reduce the amount of oil fed to a hydraulic apparatus (such as a vehicle power steering) by increasing the amount of refluxed oil when the amount of oil discharged from an oil pump is increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5479192-A (JP)
Title: Production of esterification catalyst
Inventor: FUKUSHIMA SHIYUUICHI
IPC: B01J31/02
Filed: 1977-12-07
Abstract: PURPOSE: To obtain a highly active Ti type esterification catalyst which can be used at a very low concn. and slightly causes side reaction, by treating a polymer of tetraalkoxy titanate with an aq. soln. of NH 3  contg. methanol after which the resulting product is filtered, washed with methanol, and dried.  
     CONSTITUTION: A Ti cpd. of the formula consisting of n units, e.g. 10 units of tetraalkoxy titanate such as tetrabutoxy titanate linearly bonded is stirred in an aq soln. of NH 3  contg. methanol. The resulting product is filtered, washed well with methanol, and dried under reduced press. of 10 -1  mmHg at room temp. to obtain a Ti type esterification catalyst of white powder. The concn. of the catalyst can be varied widely in esterification reaction. 0.001W0.1% of the catalyst is effective to carboxylic acids, and it shows its superior activity at a concn. as low as 0.005W 0.01% and can terminate esterification reaction in a short time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6037537-A (JP)
Title: Locking device for rear cover of camera
Inventor: SOMEYA HIROKI
IPC: G03B17/02
Filed: 1983-08-11
Abstract: PURPOSE:To prevent careless opening of a rear cover by constituting a titled device in such a way that the locking and unlocking of the rear cover are determined by a member not detecting merely the presence or absence of a cartridge but detecting the rotation of a spool according to winding and rewinding of a film. CONSTITUTION:A locking gear 5 rotates counterclockwise when a film is wound by a release operation. Accordingly, the notch 5a of the gear 5 moves rotationally until the locking part 5b of the gear 5 faces the projection 6a of a pawl 6 for detaining a rear cover. Since the pawl 6 cannot move upward, the inadvertent opening of a rear cover 8 is prevented by detaining between the detaining part 6b of the rear cover and the cover 8. The gear 5 rotates clockwise when the film is rewound. The notch 5a of the gear 5 comes to the position facing the projection 6a of the pawl for detaining the rear cover when the film is rewound by as much as the previously wound length. If the user lifts the pawl 6 here, the rear cover is opened. The careless opening of the rear cover is thus prevented.
Patent JP-H01315459-A (JP)
Title: Optical molding material
Inventor: UMEMURA TOSHIKAZU
IPC: G11B7/24047
Filed: 1988-06-16
Abstract: PURPOSE:To obtain an optical molding material suitable as optical disc, etc., having excellent moldability, especially excellent mold release characteristics, mold transcription, heat resistance, etc., by blending a polycarbonate having a specific average molecular weight with specific amounts of phosphorous acid, alpha-monoalkylglyceryl ether, etc. CONSTITUTION:100 pts.wt. polycarbonate resin having 12,000-23,000 viscosity average molecular weight is blended with (A) 0.0005-0.01 pts.wt., preferably 0.001-0.005 pts.wt. phosphorous acid, (B) 0.005-0.05 pts.wt. alpha-monoalkylglyceryl ether shown by the formula (R is 8-22C saturated or unsaturated straight-chain or branched-chain alkyl) and (C) 0.005-0.2 pts.wt., preferably 0.01-0.15 pt.wt. ester of 10-30C saturated fatty acid and <=30C mono- or polyhydric alcohol in a ratio of 0.02-0.2 pt.wt. sum of the components B and C.
Patent JP-S5573781-A (JP)
Title: Liquefaction of coal
Inventor: TAKIGAWA YUKIO
IPC: C10G1/06
Filed: 1978-11-28
Abstract: PURPOSE: To provide the title method capable of improved liquefaction efficiency of low-grade coal by carrying out heat treatment of a coal in the presence of a specific organic solvent prior to the heat treatment of the coal with asphalt leading to the liquefaction.  
     CONSTITUTION: A low-grade coal is heat treated at 350W450(pref. 380W450)°C for 10minW2hrs with an organic solvent part of which is the liquefaction product prepared by the hydrogenation process described below. The heat-treated product is subsequently subjected to distillation pref. at ≤320°C to recover the organic solvent completely, followed by incorporating asphalt in the residue to carry out heat treatment at 350W450°C to effect liquefaction. The liquefied product is then cleared of ash followed by hydrogenation to obtain the objective liquefied coal. In general, the above liquefied product is partially incorporated in said organic solvent for recycling use, however, for the initial reaction, an organic solvent of a molar ratio C/H≥0.9 (e.g., an ethylene bottom oil) is normally used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5938916-A (JP)
Title: Magnetic head
Inventor: ISHIDA SHIYOUTAROU
IPC: G11B5/29
Filed: 1982-08-26
Abstract: PURPOSE:To facilitate easy draw-out of a coil lead and to eliminate damage completely for a multi-channel magnetic head, by providing a coil lead draw-out groove having the same level from the rear end of a wound coil through the rear end of a core at the back side of a magnetic core. CONSTITUTION:For a head integrated matter 9 for measurement data collecting recording/reproducing device in which many magnetic heads 5 are integrated to a holder 7, a plane part 20 having no level difference to a coil wound part 19 at the area right after the rear end of a coil 2 is provided to the core back side 18 of a core element 3 wound round with the coil 2 of one of heads 5. A side wall 21 having its center part set at the same level as the part 20 and both side parts protruded over the center part is provided from the rear side of the plane 20 through the rear end of a core -1B. Then a draw-out groove 22 is formed to the wall 21 for a coil lead 11, and the lead 11 of the coil 2 is put into the groove 22 at the area preceding to a draw-out part 24 by means of a pin 23 and bonded there with an instant adhesive, etc. In such a way, the defective insulation, a disconnection, etc. due to the damage of the lead 11 caused by a corner 15 of the holder 7 can be avoided for a magnetic head integrated matter.