baber/WOPTO huggingface dataset:
Patent JP-H02304156-A (JP)
Title: Roofing member
Inventor: TANAKA KOICHIRO
IPC: E04G21/28
Filed: 1989-05-17
Abstract: PURPOSE:To cheapen the cost of production by setting up a bottom chord under a roof plate, linking both up with each other, while bending the roof plate upward and the bottom chord downward respectively, thereby interposing a bundle member in an intermediate part for leakage, and constituting this bundle member to be free of folding. CONSTITUTION:Under a roof plate 1 consisting of fold plate of thin sheet steel, both ends of a bottom chord 2 consisting of bar steel are linked up with ends of this roof plate 1. Then, the roof plate 1 is bent upward and the bottom chord 2 downward respectively, and a bundle member 3 consisting of a steel pipe is interposed and linked up free of holding at the intermediate part, forming a temporary roof member A. In addition, after the roof member A in a state of being folded is carried to a work site, the roof member A is hung down, bending the roof plate 1 upward and the bottom chord 2 downward respectively with each of their own weight, and the bundle member 3 is uprighted and its lower end is connected to a joint 24.
Patent JP-S5913993-A (JP)
Inventor: FUKUMOTO AKIRA
IPC: G21C17/003
Filed: 1982-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02302453-A (JP)
Title: Antistatic agent for polyolefin resin
Inventor: KAIZUKA IZUMI
IPC: C08L23/00
Filed: 1989-05-16
Abstract: PURPOSE:To obtain an antistatic agent, composed of an ester interchange reaction product of an ethylene oxide adduct of a specific aliphatic primary amine with a specified fatty acid monoglyceride, excellent in rapid acting properties and stability of antistatic effects and useful for polyolefin resins. CONSTITUTION:An antistatic agent obtained by reacting (A) an adduct of an aliphatic primary amine expressed by the formula (R is 16 to 22C aliphatic hydrocarbon group) with ethylene oxide, preferably 2mol ethylene oxide adduct of stearylamine and/or 2mol ethylene oxide adduct of cethylamine with (B) a monoglyceride of a 16 to 22C fatty acid, preferably stearic acid monoglyceride and/or palmitic acid monoglyceride at a molar ratio of the components (A):(B) within the range of (1:9) to (4:6), preferably (1:9) to (3:7), preferably in the absence of a catalyst and a solvent at 90 to 140 deg.C for 4 to 12hr. The abovementioned antistatic agent in an amount of 0.1 to 3wt.% based on polyolefin resins is added thereto.
Patent JP-S61283462-A (JP)
Title: Control device for weaving weld width
Inventor: MURAKAMI YASUO
IPC: B23K9/02
Filed: 1985-06-10
Abstract: PURPOSE:To prevent the generation of a penetration defect to base metals by online correcting the deviation of the preset weaving width of a welding torch. CONSTITUTION:A welding current value considerably increases only in the welding torch 3R approaching the base metal 1R side when the welding torch 3 is subjected to weaving in the cross direction with respect to a welding direction by a weaving driving part 5. The max. current value in this stage is latched to a holding circuit 10 for the max. value at the weaving end by the signal from a position detector 4 of the welding torch 3 and is compared with the welding current latched and held in a holding circuit 11 for a DC component value by a comparator 12, by which the difference therebetween is determined. The difference between both current values is compared with a reference value 14 in a differential amplifier 13 and the driving part 5 is driven by a control signal from an instruction part 15 to change the weaving width of the torch 3 according to the detect differential value within the certain range of the weaving width from the base metal 1R.
Patent JP-S61283529-A (JP)
Title: Forming of film onto inner peripheral surface of tube
Inventor: YUMA KATSUMI
IPC: B29C63/36
Filed: 1985-06-10
Abstract: PURPOSE:To form a strong film onto the inner surface of a worn-out tube by a method wherein a tube mainly consisting of thermosetting resin is advanced in the tube to be reconditioned so as to line the former tube onto the latter one in order to cure by heater the water in the former tube. CONSTITUTION:Firstly, the tube opening of a water pipe is located at the position opposite to the tube opening of a tube 8 to be reclaimed. Secondly, the tip part of a tube 5 wound in an enclosed type guiding container 4 is past in a flexible pipe-like container 6. Thirdly, water is supplied by means of a high-pressure pump 1 in the container 6 in the state that the watertightness is maintained for the container 6. Fourthly, the high-pressure water finally is applied onto the inner wall surface of the tube 5 so as to keep on advancing the tip of the tube 5 in the tube 8 to be reconditioned. When the tip of the tube 5 advances by the desired distance, the high-pressure pump is stopped. Fifthly, the water is heated by means of a heating type circulating device so as to cure the tube 5 made of thermosetting resin. Finally, the water is drained in order to enable to form the water-impermeable film onto the inner peripheral wall surface of the worn-out tube 8.
Patent JP-S612504-A (JP)
Inventor: NAGIRI TOSHIHIRO
IPC: B65H23/195
Filed: 1984-06-15
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-S6018618-A (JP)
Title: Guide device for sliding body
Inventor: OSADA YASUO
IPC: G11B21/02
Filed: 1983-07-08
Abstract: PURPOSE:To make both of fine feed from a stationary state in a sliding body and its accurate positioning control performable in an easy manner, by inserting a bearing installed in the sliding body into a guide shaft being driven for rotation all the time, while guiding and sliding the sliding body with this guide shaft. CONSTITUTION:A head transfer block 10 forming part of a linear motor is constituted of a bobbin 11 at the central part, a head supporting part 12 in the front part and a bearing part 13 in the rear. And, a guide shaft 18 is inserted into a couple of bearings 16a and 16b installed in the bearing part 13, while the head transfer block 10 is made to be free of reciprocating motion under guidance of this guide shaft 18 which is supported rotatably and slidably in an axial direction by bearings 20a and 20b installed in a pair of supporting parts 19a and 19b being solidly formed together with a chassis 2 and furthermore driven for rotation all the time by a pulley 21 and a belt 25 installed in a pulley 24 of a driving shaft 5 for a motor 3 and the guide shaft 18, respectively.
Patent JP-S614209-A (JP)
Title: Potential transformer
Inventor: UENISHI TOORU
IPC: H01F38/24
Filed: 1984-06-19
Abstract: PURPOSE:To provide a potential transformer in which ferro-resonance does not occur, by selecting a magnetic flux density at rating of the potential transformer below a specific ratio of the saturated magnetic flux density. CONSTITUTION:An oscillating frequency after opening the circuit breaker, can be made lower than a 1/3 frequency value of that of the power source 1, by selecting a magnetic flux density at rating of the potential transformer below 28% of the saturated magnetic flux density. For general various gas insulated switch gears in an effective grounded system, a condition causing ferro-resonance can be eliminated, so the ferro-resonance does not occur. Where silicon steel plates are used as core material, since the saturated magnetic flux density of the silicon steel plates is 20,000 gauss, the magnetic flux density at rating may be selected below 5,600 gauss.
Patent JP-S6018024-A (JP)
Title: Local oscillation circuit
Inventor: OODO HIDEKI
IPC: H04N7/20
Filed: 1983-07-11
Abstract: PURPOSE:To obtain a stable changing factor of frequency over a wide band by applying the tuning voltage to the 1st variable capacity diode connected to both ends of a resonance line and applying the step voltage of >=2 stages and the AFT voltage to the 2nd variable diode respectively. CONSTITUTION:The juncture between an inductance 28 and a variable capacity diode 29 is connected to an end of a resonance line 31 via a capacitor 30. The other end of the line 31 is connected to a diode 34 via a variable capacity diode 32 and an inductance 33. The oscillation frequency of a modified Colpitts oscillation circuit having such a constitution is controlled by the variation of the capacity value of the diode 29 which is controlled by the tuning voltage applied to a terminal 27. In this case, the fine adjustment of frequency is carried out by the AFT voltage and the step volage applied to the variable capacity diode from a terminal 35 via an inductance 36.
Patent JP-H0424733-A (JP)
Title: Structural drawing editing process system for program
Inventor: TASAKA SUMIO
IPC: G06F9/06
Filed: 1990-05-15
Abstract: PURPOSE:To efficiently realize a development method based on a top programming and to improve the productivity of a software by deciding the construction of a program based on a structural drawing and generating the skeleton of a source program automatically. CONSTITUTION:A structural drawing development display process part 12 is provided to display the structural drawing expressing the connection of respective constituent units by analyzing the source program and extracting the constituent units related to the control construction of the program from the source program. A construction drawing editing process part 13 is provided to perform the edition including the addition and deletion of the respective continuent units in the construction drawing by an interactive process, and a source program reflection processing part 14 is provided to prepare and update the edited source program based on the edited structural drawing. Thus, the top programming is supported and the productivity, extendability and conservation of the program can be improved.
Patent JP-H09304692-A (JP)
Title: Focus detector
Inventor: SUZUKI MASAHIRO
IPC: G02B7/34
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a focus detector reduced in the number of parts, simplified in structure and having high focus detecting accuracy by including a diffraction optical element having refractive power, in a focusing optical system. SOLUTION: The focusing optical system is expressed as an optical system 5 including a mirror 2 and an optical element having the working of a lens. The optical system 5 including the optical element having the working of the lens consists of one plate and the surface 7 or 8 of the plate consists of the diffraction optical element 9 having the center 10 of the refractive power at a position eccentric with respect to an axis 6 equivalent to the optical axis of a photographic optical system. A luminous flux made incident on the optical system 5 including the optical element having the working of the lens is divided into rays of diffracted light different in degree on the side of a photodetector 4.  Photodetector elements 4a-4c are arranged to correspond to these rays of diffracted light different in the degree, that is, positive 1st-order light, zero-order light and negative 1st-order light in the figure, respectively on a surface nearly perpendicular to the axis 6 equivalent to the optical axis of the photographic optical system. The difference among the output signals of the photodetector elements 4a-4c is detected, so that the moving direction of the photographic optical system is recognized and a focus can be detected.
Patent JP-S5650424-A (JP)
Title: Coupling device for microcomputer and its input/output device
Inventor: ABE SHIYUNICHI
IPC: G06F3/00
Filed: 1979-09-28
Abstract: PURPOSE:To simplify the I/O part constitution, by applying a coupling device for the computer which requires coupling to many I/O devices and by using single terminals of input and output circuits to fetch data from the input device and control the output device. CONSTITUTION:Microswitch 1 and lamp 2 are connected as input device 6 and output device 5 respectively to single terminal 4A of input/output circuit 4. Program control is performed for repeat of time TIN when input/output circuit 4 is operated as the input circuit and time TOUT when circuit 4 is operated as the output circuit to make time TIN shorter then time TOUT. As a result, circuit 4 is controlled and switched to be operated as the output circuit during the control time of unit 5 and as the input circuit in a comparatively short time, thereby fetching data from input device 6.
Patent JP-H06313514-A (JP)
Title: Gun type burner
Inventor: HIROYASU MASARU
IPC: F23D11/24
Filed: 1993-04-27
Abstract: PURPOSE:To provide a gun type burner which can realize a good combustion all over a combustion arear from a large capacity operation to a small capacity one at a low cost with a simple-structured combustion cylinder. CONSTITUTION:The title burner is a gun type burner, in which a base end of a combustion cylinder 100 is formed of a flame stabilizer 110 which is provided with an introduction hole 111 in a central part and a swirling vane part 22 around the introduction hole 111, so that the liquid spray fuel from a spraying nozzle 30 is introduced into the combustion cylinder 100 through the introduction hole 111, and at the same time, air sent from a fan 70 is introduced into the combustion cylinder 100 through the introduction hole 111 and the swirling vane part. In this instance, the combustion cylinder 100 is made in a cylinder form having a constant radius all over the length. The swirling vane part at the flame stabilizer 110 which forms the base end of the combustion cylinder 100 is formed of two swirling vane parts 112 and 113 which are positioned separately, one is inside and the other is outside in the radial direction. In addition, a surrounding wall 114 to surround an outer periphery of the inside swirling vane part 112 is planted between these swirling vane parts 112 and 113.
Patent JP-H04328023-A (JP)
Title: Mounting construction of inter cooler
Inventor: ONODA KENICHI
IPC: B60K13/02
Filed: 1991-04-26
Abstract: PURPOSE:To attempt to reduce the number of parts, reduce the weight of a car body and reduce its cost by substituting an inter cooler mounted at the middle part of the intake air system pipe of an engine provided with a turbo- charger as a reinforcing member of the car body or a connecting member (vertical member), etc., and, at the same time, prevent enlargement of an engine assembly by mounting the inter cooler at a place separated from the main body of the engine. CONSTITUTION:The main body 8a of an inter cooler is arranged between a front upper member 3 and a front lower member 4 for constituting the front part 2 of a car body, and at the same time, both upper and lower parts of an internal cooler 8 are mounted to the front upper member 3 and the front lower member 4, thereby the inter cooler 8 is built in its state of bestriding both members 3, 4.
Patent JP-H09305934-A (JP)
Title: Magnetic head
Inventor: MURAKAMI AKIRA
IPC: G11B5/39
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce noise which is produced by entry of leakage magnetic flux from a winding coil of recording magnetic head into a lead conductor of reproducing magnetic head in a composite type magnetic head combining a recording magnetic head and reproducing magnetic head. SOLUTION: In a composite magnetic head 1 combining at least one recording magnetic head 5 and at least one reproducing magnetic head 6, a pair of lead conductors guided from the reproducing magnetic head 6 are made to cross each other. Thereby, leakage magnetic flux from the winding coil of the recording magnetic head 5 enters the lead conductor from the reproducing magnetic head 6 and thereby if noise is produced, such noise may be canceled by the lead conductor.
Patent JP-H08320061-A (JP)
Title: Mechanical shift lock device
Inventor: HARADA SHOICHI
IPC: F16H61/22
Filed: 1995-05-24
Abstract: PURPOSE: To facilitate assembly of a cable by forming an axial perpendicular section of a lock receiving member into a circular shape, and connecting the lock receiving member to the other end of the cable by making their axial directions parallel to each other. CONSTITUTION: Since stopper surfaces 25, 27 of lock receiving members 23 are brought in contact with lock members 33A, 53A when a driver performs no special operation in a state where a shift lever is shifted to the parking range position, the lock receiving members 23 can not be moved. A lock cam 9 avoids the shift operation of the shift lever in the parking range. On the other hand, when the driver performs the special operation, the stopper surfaces 25, 27 of the lock receiving members 23 are not brought in contact with the locks members 33A, 53A, and the lock receiving member 23 can be moved. Therefore, the shift lever can be put into the range position other than the parking range.  Moreover, since the approximately perpendicular sections of the lock receiving members 3 are formed into circular shapes, the direction to attach the lock receiving members 23 is not related to twist of the cable 19, and the assembly is facilitated.
Patent JP-H04328324-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SATO KENICHI
IPC: G11B5/85
Filed: 1991-04-27
Abstract: PURPOSE:To provide the process for producing the magnetic recording medium which can form a ferromagnetic metallic thin film having excellent compsn. stability by a vapor deposition method. CONSTITUTION:A crucible 3 in which a metallic material 4 to be evaporated is packed is made into a double structure formed with an inner housing part 3b within an outer housing part 3a. The low melting metallic material is packed into the above-mentioned outer housing part 3a and the high melting metallic material is packed into the inner housing part 3b. The above-mentioned crucible 3 is cooled from the outer side to adjust the temp. in such a manner that the respective metallic materials packed into the housing parts 3a, 3b are deposited by evaporation at the same speed on a nonmagnetic base 2 by utilizing the phenomenon that the temp. of the outer housing part 3a is set lower than the temp. of the inner housing part 3b at the time of executing vapor deposition.
Patent JP-S61283658-A (JP)
Title: Thermoplastic resin molding
Inventor: YUI HIROSHI
IPC: C08L101/00
Filed: 1985-06-10
Abstract: PURPOSE:To provide the title molding which has high dynamic shearing elastic modulus over a wide temp. range and hardly causes changes in high dynamic shearing elastic modulus with time, by blending a reinforcing fiber with a non- crystalline thermoplastic resin and molding the mixture. CONSTITUTION:A non-crystalline thermoplastic resin (e.g. polycarbonate) having a glass transition point (Tg) of 135 deg.C or above and at least 19vol.% reinforcing fiber (e.g. carbon fiber) are melt-kneaded to pelletize them. The pellet is injection-molded at a high molding temp. under high injection pressure at such a mold temp. that when the resin has a Tg of 135-160 deg.C, the molding is carried out at a mold temp. of lower by 40-10 deg.C than Tg, while when the resin has a Tg of 160 deg.C or above, the molding is carried out at a mold temp. of lower by 70-20 deg.C than Tg, thus obtaining the title thermoplastic resin molding having dynamic shearing elastic modulus of 2.0X10<10>dyne/cm<2> or above at -40 to 130 deg.C and at a frequence of 11Hz and a ratio of dynamic shearing elastic modulus G1' at -40 deg.C to that G2' at 130 deg.C of 1.5 or below.
Patent JP-H0219121-A (JP)
Title: Wheel bearing apparatus for vacuum cleaner
Inventor: YAN TOOMASU YANKEBITSUKUSU
IPC: B60B5/02
Filed: 1989-05-20
Abstract: PURPOSE: To stabilize a bearing against mechanical loading, by providing a wheel with a pivot positioning at its outside and mounting a supporting wall with a third bearing member extending a first housing outside the wheel and connecting to the above-mentioned pivot. CONSTITUTION: An axis 21 constructed integratedly at the inside of a vacuum cleaner is mounted to a wheel 20. And, the cleaner comprises a first housing 10 having a first bearing member with a first bearing face surrounding a half- periphery of the axis 21 and a second housing 15 having a second bearing member 13 with a second bearing face 14 surrounding the remaining half-periphery. And, a pivot 22 positioning at the outside is mounted to the wheel, the first housing 10 extends along the outside of the wheel 20, and a supporting wall with a third bearing member 17 connecting to the pivot 22 mutually is mounted. As a result, a wheel bearing comprising comparatively small number of parts possible to wear the wheel rapidly and simply, and with high durability for mechanical loading and better stability, can be obtained.
Patent JP-S5827821-A (JP)
Title: Fuel injection controller of internal combustion engine
Inventor: IGARASHI KOUHEI
IPC: F02D41/12
Filed: 1981-08-11
Abstract: PURPOSE:To prevent deterioration of drivablity at the time of fuel cut and after fuel injection restoration by operating brake in the vicinity of full closure of a throttle valve and further carrying out the fuel cut when the engine is driven at more than set rotational speed. CONSTITUTION:In an electronic control circuit 28 for controlling an injector 26 by receiving signals from an air flow meter 12 for detecting the quantity of suction air, an igniter 14 responding to the rotation of the engine, a throttle position sensor 18 and a brake switch 22, an A/D converter 40 for the signal of the meter 12, a central processing unit 44, a read on memory 46, a random access memory 48 and the like, are provided. The circuit 28 receives signals from sensors 18, brake switch 22 and igniter 14 and issues a signal for stepping the brake to be stepped during the speed retardation. When the engine reaches a value more than the set rotational speed, the circuit 28 issues a fuel injection signal to the injector 26 despite the result of operation.
Patent JP-H04280815-A (JP)
Title: Fine particulate alkali titanate and its production
Inventor: TAKAHARA KOICHI
IPC: C01G23/00
Filed: 1991-03-06
Abstract: PURPOSE:To obtain a fine particulate alkali titanate having active surface free from sintered particles by reacting a water suspension of a specific reaction condensate of hydrated titanium oxide and an organic acid with an alkali metal at a given pH and >= a given temperarture. CONSTITUTION:An aqueous solution system at >=50 deg.C, preferably 50-100 deg.C, having dissolved one or more dibasic or tribasic organic carboxylic acids is heated to a fixed temperature. Then, an aqueous solution of titanium tetrachloride, preferably one obtained by dissolving 0.25-2.5 mol titanium tetrachloride in 1.0-5.0 1 pure water is poured at a fixed rate, preferably within 5 hours to the heated aqueous solution while stirring, the reaction condensate of hydrated titanium oxide, thus an organic acid is prescribed, and is filtered, wached with water and dried. The reaction condensate is suspended in pure water, mixed with an alkali metal hydroxide while stirring. Then the suspension is reacted with the alkali metal hydroxide at pH >=8 and at 50 deg.C, filtered, washed with water and dried to give the objective fine particulate alkali titanate.
Patent JP-S5826388-A (JP)
Title: Magnetic bubble storage device
Inventor: YAMAGUCHI NAKAHIKO
IPC: H01F13/00
Filed: 1981-08-11
Abstract: PURPOSE:To obtain a magnetic bubble storage device with decreased number of components, unnecessary adhesive fixation and simple and easy assembling, by forming a bias magnetic field supply means with a magnetic adjusting plate and a magnetic plate magntized through the coating of a magnetic substance powder paint. CONSTITUTION:Magnet plates 11' and 12' constituting bias magnetic field supply means 13, 13 are formed by coating a magnetic powder paint on magnetic adjusting plates 9' and 10' of the means 13, 13 fixed to a coil plate 5 constituting a rotating magnetic field supply means 6 via the magnetic powder paint and demagnetizing the plates 9' and 10'. Through the construction without any tool and bonding with decreased number of components, a magnetic bubble storage device with simple and easy assembling can be obtained.