baber/WOPTO huggingface dataset:
Patent JP-S57115994-A (JP)
Title: Method for controlling circumferential length of spiral steel pipe
Inventor: KONDOU KATSUYA
IPC: B23K9/032
Filed: 1981-01-09
Abstract: PURPOSE: To control the circumferential length of spiral steel pipes with a higher accuracy, by  measuring the circumferential length of spiral steel pipes in time series, by operating controlling amounts for modifying the circumferential length from the proportional term and the integral term of the deflection between the measured value and a target value, and by adjusting  relative positions of spiral pipes and metallic strips at the welding point.   
     CONSTITUTION: A location of a piston rod 6 a  which tighten a belt 2 wound round a spiral steel  pipe SP is detected with a displacement detector 7 and the detected value is outputted to a circumferential length arithmetic unit 11. Moreover, a condition of an air cylinder 6 at an appropriate sampling time (t) is outputted from a control device 10 to the arithmetic unit 11 as a  timing signal. Then, the circumferential length of the steel pipe SP is operated and inputted into a deflection arithmetic unit 12, and a difference ΔL t  between a target value for controlling  and the measured value is operated. Thereafter, the circumferential length T t  in the time  period between the last sampling time and the present sampling time is outputted to a modifying amount arithmetic unit 13 together with the difference ΔL t . A modifying amount ΔH t  of  auxiliary rolls 81 and 82 obtained through operations at the modifying amount arithmetic unit  13 is outputted to a control output device 14, and a necessary minimum modification of the  auxiliary rolls 81 and 82 is made. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62159863-A (JP)
Title: Seal device for reciprocating shaft
Inventor: HIRAOKA TAKAFUMI
IPC: F16J9/06
Filed: 1986-01-09
Abstract: PURPOSE:To reduce the friction and wear of a seal ring by always feeding a solid lubricant to a sliding surface opposite to said seal ring. CONSTITUTION:Lubricating rings 16 slide on the sliding surface of a cylinder 11 accompanying the reciprocating movement of a piston 12. Since the distance between the upper and lower lubricating rings 16 is smaller than the stroke length of the piston 12, the sliding track of the lubricating rings 16 covers the whole area of the sliding track of the piston 12. Accordingly, piston rings 14 always slide on a solid lubricant film which is transferred from the lubricating rings 16 to the cylinder 11, reducing friction between the piston rings 14 and the opposite sliding surface to a large extent.
Patent JP-H05187622-A (JP)
Title: Discriminating method of state of combustion
Inventor: WADA SATOSHI
IPC: F23N5/08
Filed: 1992-01-10
Abstract: PURPOSE:To enable highly-precise judgement of a state of combustion by suppressing the height of flame to be low by a downward gas flow produced by a flame suppressing gas and by discriminating the state of combustion on the basis of a flame image above a dry zone obtained. CONSTITUTION:A blower 13 and a damper device 14 being operated, a combustion gas 15 of an incinerator l supplied through an exhaust gas circulation duct 12 is jetted as a flame suppressing gas from a gas jetting nozzle 11 toward the flame in a combustion zone 6 and the height of the flame is suppressed to be low by a downward gas flow produced by a combustion exhaust gas 15. An image picked up is processed, a state of combustion in a dry zone 5 is displayed as image information in a monitor device 10, and based on the image information displayed, a state of combustion of the incinerator l is discriminated. The state of combustion in the dry zone can be discriminated without being hindered by the flame in the combustion zone 6, and the state of combustion can be judged with high precision.
Patent JP-S59127129-A (JP)
Title: Borden wire
Inventor: NOGAMI EIJI
IPC: F02M9/06
Filed: 1983-01-11
Abstract: PURPOSE:To prevent the deterioration of fuel cost as well as an unstable idle operation by providing a delay operation mechanism to a Borden wire which controls a valve body of a carburetor and therefore preventing the inadvertent opening of the valve body. CONSTITUTION:When a lever 72 is set at a reset position shown by a solid line, a start valve 32 closes a starting suction path 30. Thus dense mixed air is never sucked into an engine. The curvature of a Borden wire changes with rotation of a handle, and therefore a wire 76a is pulled by the lever 72 and slid. Even in such a case, a wire main body 76b is never pulled since an end member 84 of a wire 76b moves idly within a slit 82 of a delay operation mechanism. Furthermore it is avoided that the lever 72 vibrates while moving to produce noises since the wire 76b is always pulled by a spring 86. When the lever 72 is set upright at the position of a virtual line, the slit 82 is connected to the member 84. Then the wire 76b starts moving, and the valve 32 opens the path 30.
Patent JP-H03104880-A (JP)
Title: Surface treatment of overhead power-transmission line of aluminum or aluminum fitting therefor
Inventor: AKASAKA HIROJI
IPC: H01B7/17
Filed: 1990-01-11
Abstract: PURPOSE:To facilitate the regulation and retention of a developed color tone by varying the color tone of the surfaces of Al parts by boiling in hot water contg. Cl ions. CONSTITUTION:An overhead power-transmission line of Al or Al fittings therefor are boiled in city water, etc., contg. Cl ions to vary the color tone of the Al surface by boehmite formation treatment. The color tone can be made gray or black in accordance with treatment time or the amt. of Cl ions added. The effect of the treating water is enhanced by adding ions of one or more among fluorine, silicic acid, carbonic acid, phosphoric acid, sulfuric acid, Ca, Mg, K, Cu, Fe, Mn, Zn, Al, etc. The developed color tone can be retained over a long period of time.
Patent JP-S61162521-A (JP)
Title: Production of halogen-containing unsaturated polyester
Inventor: OSHIMA JUNJI
IPC: C08G63/00
Filed: 1985-01-09
Abstract: PURPOSE:To obtain a flame-retardant unsaturated polyester containing a halogen, having high halogen content and a high heat distortion temperature free from coloring, by adding an unsaturated polyester containing a dicyclopentadiene end to a halogen-containing system. CONSTITUTION:Dicyclopentadiene is reacted with an alpha,beta-ethylenic unsaturated carboxylic acid(anhydride) (preferably maleic anhydride, etc.) and a polyhydric alcohol (preferably ethylene glycol, etc.) to give an unsaturated polyester containing a dicyclopentadiene end, which is added to a halogen (preferably bromine) system (for example, a solution of the unsaturated polyester in an inert solvent is added little by little to a solution of a halogen in an inert solvent, etc.) and halogenated (preferably at <=30 deg.C reaction temperature), to give the aimed halogen-containing unsaturated polyester. USE:Electric appliances, building materials, etc.
Patent JP-H11197112-A (JP)
Title: Eyeground camera
Inventor: TOKORO HIDEMITSU
IPC: A61B3/14
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To effectively remove reflected light harmful to photographed result from the anterior ocular segment even when the optical axis is inclined with respect to the optical axis of an eye to be examined for the purpose of photographing the peripheral part of the eyeground by providing a light shielding object so as to control its inclination with respect to the optical axis. SOLUTION: When the optical axis of a lens barrel is turned obliquely downward by upward turning the retinal camera in the shape of circular arc along with a guide bar, a detecting signal from a sensor is inputted to an arithmetic control circuit. While receiving the detecting signal from the sensor, the arithmetic control circuit detects the turning angle of the main body of retinal camera, namely, the angle with respect to the optical axis of the eye to be examined and based on this detected angle, the operation of a pulse motor is controlled. In this case, the rotation of this driving motor is transmitted through a pinion to a driving shaft, light shielding objects 38, 39 and 40 of a light shielding device 29 are turned as shown in the figure, for example, and the inclination of dousers 38b, 39b and 40b is controlled with respect to the optical axis.  Thus, the harmful reflected light is prevented from being incident to the optical photographic system.
Patent JP-H08190192-A (JP)
Title: Phtosensitive composition and photosensitive planographic printing plate having layer of this composition
Inventor: HATTORI RYOJI
IPC: G03F7/033
Filed: 1995-01-11
Abstract: PURPOSE: To obtain such a photosensitive compsn. that the photosensitive liquid has good storage property and when the compsn. is formed into a photosensitive layer of a photosensitive planographic printing plate or the like, the photosensitive layer has good storage property and can be developed with water, and to provide a photosensitive planographic printing plate having a photosensitive layer comprising this photosensitive compsn. CONSTITUTION: (1) This photosensitive compsn. contains a polymerizable compd., photopolymn. initiator, latex which can be dispersed in an org. solvent, and compd. having groups selected from phenol-type hydroxyl groups, amino groups and carbonyl groups. Further, the photosensitive planographic printing plate has a photosensitive layer comprising this photosensitive compsn. on a base body. (2) The photosensitive compsn. contains a polymerizable compd., borate complex of a cationic dye having absorbance for near infrared rays, and latex which can be dispersed in an org. solvent. Further, the photosensitive planographic printing plate has a photosensitive layer comprising this photosensitive compsn. on a base body.
Patent JP-H09189981-A (JP)
Title: Heat-developable diazo copying material
Inventor: HIGETA SHIGERU
IPC: B41M5/323
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To enhance image density and heat responsiveness for high-speed recording and reliability on long period storage by applying a copolymer made from a water-soluble diazonium salt and a monomer having a mono- or di- carboxyl group. SOLUTION: This heat-developable diazo copying material has a coupler layer containing at least a coupling component and a basic material and a photosensitive layer containing the copolymer made from the monomer having the mono- or di-carboxyl group and the diazonium salt on a support. As the above copolymer, a styrene-acrylic copolymer, an isobutylene-maleic anhydride copolymer, and a styrene-maleic anhydride copolymer, and the like, preferably, having a glass transition point of 60 deg.-90 deg.C from the view points of heat color developing performance and storage stability. A heat meltable material having a melting point of 60 deg.-150 deg.C to be used can dissolve a coupling component or the resin and it can be embodied by 2-tribromoethanol, 2,2-dimethyltrimethylene glycol and the like alcohol derivatives and higher fatty acid esters like paraffin waxes and the like.
Patent JP-S62161829-A (JP)
Title: Amorphous polyamide having high tg
Inventor: KOBAYASHI KAZUHIKO
IPC: C08G69/26
Filed: 1986-01-09
Abstract: PURPOSE:To obtain a polyamide having excellent dimensional stability, durable to high-temperature baking without causing mold shrinkage and linear expansion and useful as an exterior part for automobile, by carrying out the polycondensation of a mixture of a specific alicyclic diamine and a straight- chain aliphatic diamine with isophthalic acid or nylon salt. CONSTITUTION:The objective polyamide can be produced by the polycondensation of (A) a mixture of (a) 95-65(wt)% one or more alicyclic diamines of formula (R1 and R2 are H or methyl; in the geometrical isomer of amino group and carbon atom occupying 1,4-site of two cyclohexane rings, the amount of trans-trans configuration is >=30mol% and that of cis-cis configuration is <=20mol%) and (b) 5-35% one or more 6-12C straight-chain aliphatic diamines and (B) essentially equimolar amount of a mixture of isophthalic acid or a nylon salt based on said diamine mixture. The aliphatic diamine is preferably hexamethylenediamine.
Patent JP-S60149596-A (JP)
Title: Preparation of crystal powder of fructooligosaccharide
Inventor: KOUNO TOSHIAKI
IPC: C13B20/18
Filed: 1984-01-12
Abstract: PURPOSE:To obtain the titled substance having promoting action on multiplication of Lactobacillus bifidus in the intestine, cholesterol lowering action, etc. in an easily handleable powdery state, by crystallizing, solidifying, and aging a fructooligosaccharide solution containing a large amount of nystose, powdering the prepared substance. CONSTITUTION:A fructooligosaccharide solution containing >=60wt% nystose shown by the formula is concentrated into 75-90wt%, preferably 75-85wt% solid concentration. Preferably 0.1-10wt% seed crystal containing crystal nystose is dispersed into the concentration solution, fructooligosaccharide is crystallized, solidified, and aged. Preferably after it is dried, it is powdered.
Patent JP-H03208241-A (JP)
Title: Display tube for light source
Inventor: SHIRAMATSU NAOKI
IPC: H01J31/15
Filed: 1990-01-10
Abstract: PURPOSE:To obtain a display tube for a light source which is high in resolution with less electric power consumed, and also high in brightness with no scatter in luminous brightness by using a cathode furnished with a peak section, and thereby emitting electrons with the neighborhood of the cathode made high in electric field, which is underneath picture elements to be illuminated. CONSTITUTION:Appropriate voltage is applied to a scanning electrode 22 and a data electrode 25, when potential difference between these electrodes is in excess of 100V, a section close to the tip end of a conical cold cathode 23 is made high in electric field so that electrons are emitted from the tip end of the conical cold cathode 23. The emitted electrons pass through the electron through hole 26 of the data electrode 25, and when voltage is appropriately applied to an electron beam focusing electrode 28, electron beams which pass through the electron beam through hole 30 of the electron beam focusing electrode 28, are focused while being accelerated by high voltage applied to an accelerating anode 6 so as to be irradiated to corresponding picture elements 5 so that the picture elements 5 are thereby illuminated.
Patent JP-S58119857-A (JP)
Inventor: FUKUDA NOBUYOSHI
IPC: B32B27/08
Filed: 1982-01-12
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-H06205650-A (JP)
Title: Production of glutinous rice flour dumpling and apparatus therefor
Inventor: TERAMOTO TAIKICHI
IPC: A23L7/10
Filed: 1993-01-12
Abstract: PURPOSE:To sanitarily produce glutinous rice flour dumplings on a large scale without reducing the light taste peculiar thereto. CONSTITUTION:Raw flour such as glutinous rice flour, after addition of 45 to 55wt.% water, is wrapped in a food wrapping film, etc., such as saran wrappings and heat-treated using an electronic oven or another high-frequency equipment so as to prepare a thickening agent. The resultant thickening agent in an amount of 8 to 15wt.% is blended with glutinous rice powder. Water is added thereto and the resultant mixture is stirred to prepare a raw material for glutinous rice flour dumplings. The prepared raw material (1) for glutinous rice flour dumplings is formed into a continuous belt shape and subsequently cut into rod-shaped pieces and the rod-shaped raw material (1a) for glutinous rice flour dumplings is subjected to corrugated roll treatment so as to be formed into a dumpling shape.
Patent JP-H07204286-A (JP)
Title: Hook with safety device
Inventor: TAKAGUCHI HIROYUKI
IPC: A62B35/00
Filed: 1994-01-17
Abstract: PURPOSE:To provide a hook of high safety by providing a lock lever between a hook body and an operation lever, and keeping the forward end of the lock lever faced to the inner side of the operation lever for preventing the oscillation thereof in an opening direction. CONSTITUTION:An operation lever 3 for internally opening and closing the opening of the hook section 2 of a hook body 1 is provided at the inner section thereof, and the rear end of the side plate 4 of the lever 3 is rotatably jointed to the rear end of the hook body 1 via a pin 5. A spring 6 is assembled into space between the lever 3 and the rear end of the hook body 1, thereby pressing the lever 3 externally. The forward end of the lever 3 is thereby kept in contact with the inner side of the forward end of the hook section 2 to close the opening of the hook section 2. In addition, a lock lever 7 is provided between the lever 3 and the hook body 1 and the rear end of the side plate 8 of the lock lever 7 is rotatably jointed to the hook body 1 via a pin 9. Also, the forward end of the lock lever 7 is prevented from oscillating from a position faced to the forward end of the lever 3 toward the inside of the hook section 2 on the operation of a stopper mechanism 10.
Patent JP-S60146563-A (JP)
Title: Limited incoming system
Inventor: TANAKA YUKIO
IPC: H04M3/42
Filed: 1984-01-10
Abstract: PURPOSE:To reject an undesired call by sending out subscriber discriminating information (ID) stored in a calling side additional device, together with a call, comparing it with ID registered in advance, at an incoming side, and executing a response only when they coincide with each other. CONSTITUTION:When a calling side telephone set 1 is hooked off, an additional device ADP2 detects it, and a dial tone is sent to a calling side from a switchboard LS11. Subsequently, when dialing is executed, a ringing tone and a call signal are sent to the calling side and an incoming side, respectively, from the LS11. The incoming is detected 16 by an incoming side ADP14, a non-charging response 17 is executed, the ringing tone and the call signal are stopped once, and thereafter, the ringing tone is outputted from a circuit 15 again. ID information of a memory 3 is sent out 4 in the interval of the ringing tone. The ID is received 18 by the ADP14, compared 21 by ID registered in a memory 22, and when they coincide with each other, a call signal 24 is sent to a telephone set 26 by switching a contact 23. When the telephone set 26 is hooked off, the contact 23 is restored, the telephone set 1 and 26 are connected, charging is started, a call state is set, and an undesired call is rejected.
Patent JP-S62161272-A (JP)
Title: Synchronizing circuit for laser beam printer
Inventor: ITO NORIFUMI
IPC: B41J3/00
Filed: 1986-01-10
Abstract: PURPOSE:To attain a stable synchronizing state by providing a synchronizing frequency division circuit frequency-dividing a synchronizing frequency-division output selected by a gate circuit into a laser modulation frequency. CONSTITUTION:A basic block signal generating circuit 4, a synchronizing frequency division circuit 5 frequency-dividing a prescribed frequency signal into a laser modulation frequency and a laser modulation circuit 6 are provided, and a basic clock signal and a rotating position detection signal BD are inputted respectively to a leading synchronizing circuit 7 and a trailing synchronizing circuit 8. In case of the trailing edge synchronization, a Q output of a flip-flop FF 3 goes to an H level, an AND gate 12 is selected and a frequency division output of a flip-flop FF 22 is given to the synchronizing frequency division circuit 5 and in case of the leading edge synchronization, a Q output of a flip- flop FF 3 goes to an H level, an AND gate 11 is selected and a frequency division output from the flip-flop FF 12 is outputted to the circuit 5, where the signal is further frequency-divided to obtain a modulation signal of the required frequency. Thus, the high frequency modulation signal is synchronized stably.
Patent JP-S62162999-A (JP)
Inventor: MARUYAMA SHINSAKU
IPC: B01D63/04
Filed: 1986-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01180076-A (JP)
Title: Apex detecting method for pattern recognition
Inventor: TAKANO HIDEHIKO
IPC: G06T7/00
Filed: 1988-01-11
Abstract: PURPOSE:To attain the utilization of general apex detecting algorithm and to simplify a device by adding a blank part around a detecting area to detect the apex of a graphic pattern, enlarging a detection processing area, executing an apex detection processing in this area and after that, detecting a remaining part besides this apex as the graphic pattern. CONSTITUTION:Before the apex detection in a matrix pattern, the blank part to make a round along the outline part of the graphic pattern is added around the window of the pattern and the detection processing area is enlarged. Namely, in an M-N coordinate system of an image memory, when the outline part exists in the pattern position of (m)X(n) to be shown by a broken line, this binarizing matrix pattern is enlarged to (m+4)X(n+4) and the outline part is moved to the position of a real line. Thus, the contour part of the graphic pattern is pursued and the apex detection is executed. Then, the algorithm for apex detection to be generally used can be used as it is and the processor goes to be simple.
Patent JP-H01179930-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C1/34
Filed: 1988-01-11
Abstract: PURPOSE:To enable the stable formation of a hard image using a hydrazide compd. by incorporating a specific silver halide compsn. into the title material and providing a specific silver halide emulsion layer thereto. CONSTITUTION:This photosensitive material contains the silver halide compsn. contg. >=50mol.% silver bromide and has the silver halide emulsion layer contg. the compds. expressed by the formulas I-III and contg. at least one kind selected from the compds. expressed by the formulas IV-VI. (R1 and R2 denote an aryl group, etc.; R denotes an org. bond group; n denotes 0-6, m denotes 0 or 1; R21 denotes an aliphat. group, etc.; R22 denotes a hydrogen atom., etc.; Ar denotes an aryl group contg. a diffusion resistant group or silver halide adsorption accelerating group; R31 denotes a substd. alkyl group; A dneotes a phosphorus atom. or nitrogen atom.; R41-R44 denote an alkyl group, etc.; X<-> denotes an acid anion; Y and Z denote a nitrogen atom. or carbon atom.; R51 denotes a hydrogen atom., etc.; R61-R63 denote a hydrogen atom., amino group, etc.). The hard-contrast image is thereby stably formed.
Patent JP-S58130123-A (JP)
Title: Manufacture of porous or non-porous glass or ceramic product
Inventor: JIYOOJI WARUTAA SHIYAARA
IPC: C03C3/06
Filed: 1983-01-14
Abstract: Suspensions of fumed oxides, e.g. fumed silica, are prepared in non-aqueos media and the suspensions are used to cast shapes for glass or cermic products. The suspensions are destabilized prior to casting with an added gelling agent, cast before gelation, and than gelled, dried and, optionally, sintered to clear glass or void-free ceramic products.
Patent JP-H08195315-A (JP)
Title: Air-cooled stationary induction apparatus
Inventor: TAKAHASHI SADAHIRO
IPC: H01F27/08
Filed: 1995-01-13
Abstract: PURPOSE: To provide an air-cooled stationary induction apparatus, which has an excellent cooling efficiency for a radiator and can make the work safe when a fan motor is inspected and replaced. CONSTITUTION: Insulating cooling medium is circulated between a tank 1 of an air-cooled stationary induction apparatus and a panel radiator 3, which is communicated by linking pipes 2, by convection or forced convection. Thus, the main body of the inner device is cooled. At the same time, freely expandable rails 7 are provided at the lower part of the panel radiator 3. A fan motor 6 comprising a cooling fan 4 and a drive motor 5 is attached to the rails 7 so that the motor 6 can be fixed and moved. The panel radiator 3 is cooled by air. When the stationary induction apparatus is operated, the fan motor 6 is positioned directly beneath the panel radiator 3 and fixed by bolts 8.
Patent JP-S61163517-A (JP)
Inventor: CHOKAI YASUO
IPC: H01B17/58
Filed: 1985-01-11
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-S62162307-A (JP)
Inventor: NAKAMURA TOSHIKAZU
IPC: H01C7/02
Filed: 1986-01-10
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。