baber/WOPTO huggingface dataset:
Patent JP-S5555209-A (JP)
Title: Apparatus for measuring molded tube
Inventor: SASAKI SHIGEO
IPC: G01B21/20
Filed: 1978-10-18
Abstract: PURPOSE: To provide an apparatus which accomplishes highly reliable, fully automatic measurement of molded tubes at a high efficiency by means of a pair of columns separated from each other according to the length of the molded tubes provided in such a manner as to carry a measurement section for desired measurements and the like.  
     CONSTITUTION: A fixed column 21 and a mobile column are erected on a base 20. To the columns, mounted are the first measurement block 23 for measuring the overall length, shoulder length and throat length of the intended molded tubes, the second measurement block 24 for measuring the eccentricity, end oscillation and inner diameter, a thickness measurement section 25 for measuring the thickness and deviation, an outer diameter measurement section 26 for measuring the outer diameter and roundness. Also provided is a bending measurement section 27. The molded tube is placed on an upper carrier 29 with a tube feed/transfer mechanism and transferred to sections for measuring characteristics in sequence with an air cylinder 33 and a vertical feed mechanism 34. After the completion of the measurement, it is discharged on to a lower carrier 49. In this manner, a sampling inspection of a molded tube is automatically performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5353875-A (JP)
Title: Method of automatically delivering binding metals or the like
Inventor: MATSUMOTO HISAYOSHI
IPC: B65G47/08
Filed: 1976-10-26
Abstract: PURPOSE: To automatically deliver binding metals or the like which have been carried in close contact with each other, separately one by one, through the combined use of needle rods adapted for forcedly separating the binding metals from each other and magnet cylinder means adapted for attracting and transferring them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10317307-A (JP)
Title: Construction method for road
Inventor: MIURA TETSUHIKO
IPC: E02D3/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To suppress the consolidation settlement of a road by constructing multiple columnar bodies in the soft ground at the length not reaching a bearing stratum and at the improvement factor of a specific ratio, installing a reinforcing net-like body on the columnar bodies, and applying road pavement on the net-like body. SOLUTION: Multiple ground improving columnar bodies 20 are constructed in the object soft ground 11 of a road foundation by the machine stirring method at the length not reaching a bearing stratum below the soft ground 11 and at the improvement factor of 10-50%. A reinforcing net-like body 21 made of glass fibers is installed on the columnar bodies 20. A crusher run layer 18a, a graded grain crushed stone layer 18b, and asphalt concrete 18c are installed in sequence on the net-like body 21 to construct road pavement 18. A mixture of sediment and a solidifying agent or a mixture of the sediment and solidifying agent and an additive such as foam beads, rice hulls, a bubble generator, a clinker, and steel fibers may be installed on the columnar bodies 20 to form a shallow improved earth layer. The consolidation settlement of the road can be suppressed.
Patent JP-S6020980-A (JP)
Title: Aqueous dispersion type adhesive
Inventor: ASAI DAIJIROU
IPC: C08L63/00
Filed: 1983-07-14
Abstract: PURPOSE:To provide an aqueous dispersion type adhesive having bonding power at normal temp. and exhibiting excellent boiling resistant adhesive strength, etc., prepd. by adding a compd, having two or more epoxy groups in the molecule to a mixt. of a specified normal-temp. crosslinking acrylic emulsion and an aqueous soln. of PVA. CONSTITUTION:An emulsion of a normal-temp. crosslinking acrylic resin having a carbonyl or also group and two or more residues of hydrazine is prepd. by copolymerization of a hydrazine deriv. having at least two hydrazine residues, a vinyl monomer having a carbonyl or also group and a monomer selected from among methyl methacrylate, acrylonitrile, etc. The acrylic emulsion is mixed with polyvinyl alcohol and a compd. having at least two epoxy groups in the molecule (e.g. ethylene glycol diglycidyl ether) is added to the mixt. to obtain the aimed aqueous dispersion type adhesive.
Patent JP-H09312551-A (JP)
Title: Station selecting device
Inventor: MIYATA KENJI
IPC: H03J5/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a station selecting device where the number of a channel which can receive a broadcast signal is automatically selected. SOLUTION: An intermediate frequency signal corresponding to a high frequency TV signal which is transmitted from a tuner 17 is rectified by a wave detecting equipment 21 with a band-pass filter 19 and the voltage of a D.C. component is compared with the voltage generated by a reference voltage generator 25 by a comparator 23. In result, when the voltage of the D.C. component is smaller than the reference voltage, it is regarded as there is no broadcast signal so that a digital signal 'zero' is outputted to CPU 15, a variable m being the channel number is increased by the CPU 15 and the succeeding channel is designated.
Patent JP-H0422970-A (JP)
Title: Toner
Inventor: KATO KOICHI
IPC: G03G9/087
Filed: 1990-05-18
Abstract: PURPOSE:To restrain filming of the toner on a developing roller and to impart images high in density and quality for a long period by incorporating a binder resin and a colorant in the toner and specifying storage elasticity modulus at the time of measuring kinetic viscoelasticity of the toner formed into a plate. CONSTITUTION:This toner comprises the binder resin and the colorant and it has a storage elasticity 8X10<9>-1.0X10<11> dyn/cm<2> when the kinetic viscoelasticity of the toner formed into a plate is measured. The toner 60 forms a number of small closed electric fields near the surface of the developing roller 20 by allowing electric charge to be selectively held on the surface of the roller 20, and when needed, an adjuvant is externally added to the toner 60 to form a nonmagnetic one-component type developer, this is supplied on the roller 20, held by the small electric fields on the surface of the roller 20, and electro-static latent image is developed with this developer, thus permitting >=2 layers of the developer to be laminated stable and uniformly on the developing roller and filming of the toner on the roller to be restrained, and images high in density and quality to be obtained for a long period.
Patent JP-S5832887-A (JP)
Title: Production of silicon isocyanate
Inventor: SUGIYAMA IWAKICHI
IPC: C07F7/18
Filed: 1981-08-19
Abstract: PURPOSE:The reactionof a specific halogen-containing silicon compound with an isocyanate salt is conducted using an alkylene glycol as a reaction promotor to produce the titled compound used as a polymer modifier from inexpensive and low-toxicity starting materials. CONSTITUTION:The reaction of a halogen-containing silicon compound of the formula: RnSiX4-n (R is monofunctional hydrocarbon; X is halogen other than F; n is 0-3) such as dimethyldichlorosilane with isocyanic acid or an isocyanate salt of M(NCO)m (M is alkali or alkaline earth metal; m is 1, 2) or M(CON)m is conducted using an alkylene glycol, polyalkylene glycol or its ether or ester derivative (containing halogen-substituted derivatives) as a reaction promotor to produce the objectibe compound of RnSi(NCO)4-n. The application of the resultant compound enables a polymer to have characteristics originating from silicon.
Patent JP-S5462426-A (JP)
Title: Combination integrated circuit of no-contact ignition equipment
Inventor: SUGIURA NOBORU
IPC: F02P3/04
Filed: 1977-10-28
Abstract: PURPOSE:To prevent ineffectiveness by discharging some hundreds of voltage across the conductors when a surge voltage over the set value is applied, which of an earth line and a power supply line are placed near an ignition signal generator input terminal conductor. CONSTITUTION:A combination integrated circuit is made up by a monolithic IC 1, a lead wire 2, a terminal lead wire 3, a thick-film resistor 4, a terminal conductive pattern 5, a power supply line conductive pattern 6, an earth line conductive pattern 7, a ceramic card 8, a Cu base 9, a power transistor 10, a molybdenum plate 11, and a ceramic card 12. The earth line conductive pattern 7 and the power supply line conductive pattern 6 are respectively placed near a pick-up coil p- terminal conductor and a p+ terminal conductor and each limit voltage is approximate 500V.
Patent JP-H02309225-A (JP)
Title: Inertia measuring method of mechanical system by servo motor
Inventor: IWASHITA HEISUKE
IPC: G01L3/00
Filed: 1989-05-24
Abstract: PURPOSE:To detect the inertia of an actual load correctly by adjusting a speed loop gain so that an oscillation frequency becomes within a predetermined width centering an oscillating frequency without a load coupled to a servo motor. CONSTITUTION:A function generator 1 is added in a position controlling loop. An integration term 2 of a speed controlling loop, a proportion term 3 of the speed controlling loop and an integration term 6 for changing the actual speed of a servo motor to a position and the like are also provided. After a moving command is turned zero, a predetermined value is, after the polarity thereof is changed, added to a speed command depending on whether a positional deviation is zero or larger. The servo motor is oscillated when the positional deviation is close to zero, and the oscillation frequency is obtained. A speed loop gain is adjusted so that the oscillating frequency is within a predetermined width centering an oscillating frequency when no mechanical system (load) is coupled to the servo motor. The inertia of the load is obtained from the speed loop gain.
Patent JP-S619906-A (JP)
Title: Rolling roll with adjustable width
Inventor: SAKAMOTO KOUICHI
IPC: B21B27/03
Filed: 1984-06-22
Abstract: PURPOSE:To provide the titled roll shortening the stop time of rolling for gas adjustment by fitting a sleeve for rolling to an arbor via a medium sleeve and by making the adjustment of the sleeve gap easy with reducing the pressure of a medium sleeve annular pressure chamber and releasing the close-fitting of the sleeve. CONSTITUTION:Sleeves 5, 6 are fitted to an arbor 1 via a medium sleeve 2 and fastened by applying a pressurization 7 on an annular pressure chamber 4 of the medium sleeve 2, in a rolling roll 3 close-fitting at least more than two sleeves 5, 6 for rolling to the arbor 1. When the pressurization 7 is reduced, the sleeve becomes slidable in axial direction. The sleeve gap is adjusted by the rotation adjustment of the screw fitting mechanism which is between the sleeves 5, 6 or by operating plural pistons and cylinders mechanisms 16, 17 which are between the sleeves 5, 6. The sleeves are close-fitted with the pressurization 7 once again. The time for the stop time of rolling for gas adjustment is shortened remarkably.
Patent JP-S5830134-A (JP)
Title: Dry etching method
Inventor: KUDOU HITOSHI
IPC: H01L21/3065
Filed: 1981-08-18
Abstract: PURPOSE:To obtain a high-precision pattern in dry etching by blowing a pressurized cooled gas onto a wafer in a certain direction and directly cooling a protective film such as resist thereby preventing vain loss of protective film and  eliminating unnecessary etching products. CONSTITUTION:To prevent loss of the protective film on the wafer during dry etching, the thin film should be directly cooled down. Suspending etching by interrupting discharge, a processed and cooled gas is blown onto the wafer top in a certain direction to cool it down. After this, discharge takes place again to restart etching. This suspension of etching is carried out to prevent variation of etching conditions. Rare gas is preferred as the cooling gas but reaction gas  such as N2 can be used also. Various reaction products are generated during  etching. Although not all of them can be easily eliminated, some of them, for  instance, AlCl3 or C that remains after etching Al with CCl4 can be eliminated  with dust and also the electrolytically dissociated dust can be simultaneously  eliminated by ionizing the blow gas. This makes a high-precision etching pattern possible.
Patent JP-H04356196-A (JP)
Title: Fermentative production of polysaccharides
Inventor: NAGURA SHIGEHIRO
IPC: C12P1/04
Filed: 1991-05-31
Abstract: PURPOSE:To provide a method for efficiently depositing polysaccharides from an aqueous solution of the polysaccharides and purifying the polysaccharides. CONSTITUTION:A fermentation liquor containing a microorganism added to a culture medium ingredient is placed in a fermenter 2 of a circulating device composed of the fermenter 2, a pump mill 4 and pipes connecting them and the fermentation liquor is taken out of the fermenter 2 while stirring the fermentation liquor. The taken out fermentation liquor is then mixed with a rotating turbine of the pump mill 4 and an intermeshing cutter of a fixed cutter with a rotating cutter and subsequently returned to the fermenter 2.
Patent JP-H01297603-A (JP)
Title: Production of multifiber optical connector and jig used there
Inventor: SAKAI TOMIO
IPC: G02B6/36
Filed: 1988-05-26
Abstract: PURPOSE:To enable easy and rapid connection with good accuracy by disposing a dash plate to the end face of a ferrule, pressing the front ends of respective optical fibers to the dash plate, forming an offset to the rear optical fibers to maintain the contact force thereof and tightening a pressing plate, thereby fixing the optical fibers to the ferrule. CONSTITUTION:The dash plate 11 is mounted to the end face of the ferrule 1 and the ferrule 1 is fixed to a stage 10; thereafter, the pressing plate 4 is tentatively fixed by means of screws 6. The optical fibers 21 are inserted into V-grooves 2 from the side where the dash plate 11 is not disposed and the front ends thereof are pressed to the plate 11; further, the offset is formed to the optical fibers 21 to maintain the contact force of the front ends of the optical fibers 21 with the plate 11. The contact force in the axial direction is imparted in the axial direction of the optical fibers. Fibers 20 are tentatively fixed by tentative fastening clamps 12 for tentative fastening of the fibers provided to the stage 10. The operation is thereby simplified and speeded up.
Patent JP-S63292395-A (JP)
Inventor: MATSUMORI KUNIHIKO
IPC: G07G1/12
Filed: 1987-05-26
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-H04353946-A (JP)
Title: Confirming method for memory storage capacity
Inventor: SUDO NAGAKATSU
IPC: G06F12/06
Filed: 1991-05-31
Abstract: PURPOSE:To automatically confirm the setting address and the storage capacity of an extension memory space at high speed without the need of work for setting the start address and the storage capacity of the extension memory space. CONSTITUTION:At first, the prescribed address of the memory space 21 is accessed and the address is compared and checked. Then, access is executed by enlarging a setting period in the memory space 21 in one direction until the presence or absence of the occurrence of the error is switched. When the presence or absence of the occurrence of the error is switched, the access direction of the address is switched in an opposite direction, the setting period is reduced and access is executed. When an operation is repeated and the start address and the end address are detected, the setting address and the storage capacity of an extension memory space 22 can be confirmed based on the both addresses.
Patent JP-H06340820-A (JP)
Title: Trisazo compound, method for dyeing textile material, paper or leather using the same, and recording liquid containing the same
Inventor: TAMURA YURIKO
IPC: C09D11/033
Filed: 1993-05-31
Abstract: PURPOSE:To provide a trisazo compound having various properties required of a water-soluble dye and also having various properties required of a dye for a recording liquid especially for ink-jet recording. CONSTITUTION:The trisazo compound is one whose free acid form is represented by the formula (wherein Q is an optionally substituted phenyl or naphthyl; one of A and B is hydroxy and the other is amino; k is 1 or 2) and one of m and n is 1 and the other is 0). This compound can be used to dye a textile material, paper, or leather in black. Mixing this compound with a mixture of water and a water-soluble organic solvent gives a recording liquid especially suitable for ink-jet recording. The compound has excellent solubility and good storage stability. When it is used in dyeing or printing, a dyed work or a recorded image is obtained which each has a clear and dense black color with good water and light resistance.
Patent JP-S5755041-A (JP)
Title: Rotary anode of x-ray tube
Inventor: KIKUCHI KATSUAKI
IPC: H01J35/10
Filed: 1980-09-19
Abstract: PURPOSE:To achieve effective balance work by configuring a target, a rotor, and an overhung shaft so that they may operate in a form of integrated rigid body within the rated number of revolution range. CONSTITUTION:A rotary anode of an X-ray tube is provided with a target 14 which generates X-ray by projecting electrons, a rotor which revolves the target 14, an overhung shaft 15 which connects the target 14 and the rotor 2 together and supports the target 14, and a rotary shaft 4 which supports the rotor 2. The target 14, rotor 2, and overhung shaft 15 are made to operate in a form of integrated rigid body in the rated number of revolution by forming the overhung shaft 15 with a hollow shaft and making the outer diameter of this overhung shaft 15 almost equal to that of the rotor.
Patent JP-H02307136-A (JP)
Title: File controller
Inventor: YAMAGUCHI SHINYA
IPC: G06F12/00
Filed: 1989-05-22
Abstract: PURPOSE:To attain an information input/output action at a high speed between a system data bus and an input/output device by reading and writing simultaneously both parts of the retrieved information and the stored information of the continuous information blocks. CONSTITUTION:An input/output control part 12 sets simultaneously the input/ output devices 20A and 20B in a write or read state. A data control part 11 extracts the division information included in a retrieved information block out of the other one of both input/output devices set simultaneously at the part 12 while an information block is retrieved out of one of both processors 20A and 20B set at the part 12 based on the retrieved information. Then the read/write actions of both the retrieved information and the stored information are carried out in parallel with each other via two files. Thus the information input/output actions can be carried out at a high speed to the input/output devices.
Patent JP-H07310557-A (JP)
Title: Rotary type internal combustion engine
Inventor: TOKUNAGA MOTOHISA
IPC: F02B57/00
Filed: 1994-05-19
Abstract: PURPOSE:To convert the heat energy of combustion gas in an exhaust stroke to the kinetic energy of a piston without any waste. CONSTITUTION:A disc-like rotor 4 is fitted in a cylindrical housing 2, and a rotary shaft 10 combined with the center of the color 4 is rotatably supported with both end walls of the housing 2. At least one cylinder 5 opening on the circumferential edge of the rotor 4 is formed within the rotor 4. A combustion chamber is defined between a piston 6 fitted into the cylinder 5 and the housing 2. Both ends of a pin penetrating through the piston 6 and perpendicular to the rotor 4 are engaged with elliptical guide grooves 22 provided on both end walls of the housing 2 and surrounding the rotary shaft 10. The rotor 4 is rotationally driven by intermittent combustion of fuel in the combustion chamber.
Patent JP-H10316746-A (JP)
Title: Production of polyester block copolymer
Inventor: SAIKI NORITSUGU
IPC: C08G63/672
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a soft polyester block copolymer by heating polyethylene terephthalate together with a long-chain diol, subjecting the resultant lowviscosity liq. to polycondensation, and melt mixing the resultant polyester having a specified intrinsic viscosity with polybutylene terephthalate. SOLUTION: A polyester resin mainly comprising polyethylene terephthalate (including a recovered one) is heated to 200-300 deg.C together with a long chain diol of the formula: HO(CH2 CH2 O)i H (wherein i is 2-5) in an amt. of 80-200 mol% based on the dicarboxylic acid units of the polyester resin. The resultant low-viscosity liq. is subjected to polycondensation, and diols mainly comprising ethylene glycol are removed from the reaction system. Then, the polycondensation under a reduced pressure is further advanced to give a polyester having an intrinsic viscosity of 0.5 or higher. Thus obtd. polyester in an amt. of 100 pts.wt. is melt mixed with and subjected to block formation reaction with 20-100 pts.wt. polybutylene terephthalate to give a polyester block copolymer having an m. p. (T deg.C) in a specified range.
Patent JP-H02309194-A (JP)
Title: Heat exchanger with fin
Inventor: KASE HIROAKI
IPC: F28F1/30
Filed: 1989-05-23
Abstract: PURPOSE:To allow condensed water to easily drop and to suppress the increase of air resistance of an air flow and lowering of the efficiency of heat transfer by a method wherein drainage surfaces for intercommunicating flat fins in a direction of a stage are formed on a surface on the upper stream side and a surface on the downstream side and a surface on the downstream side of a flat groove between flat fins on the upper stream and the downstream side. CONSTITUTION:A title heat exchanger is provided with flat fins 6 on the upper stream side, flat fins 10 on the downstream side, and flat pipes 14 inserted in flat grooves 7 and 11 of each flat fins in the front and the rear part in a longitudinal direction in a state to be nipped between the flat fins 6 on the upper stream side and the flat fins 10 on the upper stream side continuously arranged in the direction of an air flow. Drainage surface 8 and 12 for intercommunicating the flat fins are formed in the direction of a stage on the surface, on the upper stream side on the flat grooves 7 and 11, of each of the flat fins 6 and 10 and the surface on the downstream side thereof. Thus, when a heat exchanger with a fin is used as a vaporizer and water drops are condensed on an outer surface, the water drops can drop on a lower stage in the direction of a stage along the drainage surfaces 8 and 12. This constitution effects excellent drop of water drops and enables suppression of the increase of draft resistance of an air flow and lowering of the efficiency of heat transfer.
Patent JP-2000318083-A (JP)
Title: Hydrophilic composite member
Inventor: FUJIMOTO HIDEFUMI
IPC: B32B9/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To maintain a surface of a member in a clean state for a long period even when an illuminance of an exciting light is low and a load of adhered dirt is large and to alleviate a load by cleaning, by forming a porous portion on the surface of the member, and reducing a radius of an opening surface of the porous portion to a smaller value than a specific value of a Kelvin formula. SOLUTION: A porous portion is formed on a surface of a member, and a radius of an opening surface of the porous portion is reduced smaller than rk of a Kelvin formula. That is, the formula is 1np/p0=-2γV0cosθ/rkRT, where (p) is a vapor pressure brought into contact with a menuscus, P0 is a saturated vapor pressure on a normally flat liquid surface, γ is a surface tension of a condensate, V0 is a molecula volume of the condensate, θ is a contact angle between a wall of the porous portion and the condensate, rk is a radius of the porous portion (nm), R is an equilibrium constant, and T is a temperature (K).  According to this, the radius of the opening surface of the portion can be set in response to using environment (temperature, humidity or the like) of the hydrophilic composite member, and the surface of the member can be hydrophilized, and hence the member can be held clean.