baber/WOPTO huggingface dataset:
Patent JP-H08110171-A (JP)
Title: Refractory inner liner structure of high frequency melting furnace
Inventor: KAWAI TORU
IPC: F27D1/00
Filed: 1994-10-13
Abstract: PURPOSE: To improve a refractory inner liner structure of a high frequency melting furnace for restricting and preventing occurrence of fume of hexachromium of alloy containing Cr melted in atmospheric air. CONSTITUTION: A refractory inner liner layer 11 near a molten metal level of an alloy molten metal M at an upper part of a furnace is formed by acid refractory material. As the acid refractory material, zirconia refractory material, zircon sand, for example, is preferably used. Material type of the refractory material of the refractory inner liner layer 12 at a lower region of the furnace is not necessarily the same as that of the upper refractory inner layer 11, but for example, magnesia refractory material or the like may be applied.
Patent JP-H08110277-A (JP)
Title: Torque wrench tester
Inventor: OKAYASU YOSHITSUGU
IPC: G01L25/00
Filed: 1994-10-13
Abstract: PURPOSE: To provide a torque wrench tester, which can measure the preset torques of various kinds of torque wrenches having the different sizes. CONSTITUTION: A rocker lever 17, which can be slid into the axial direction of a loading arm 16 is coupled with the loading arm 16 that is pivotally supported with a driving shaft. An engaging pin 20, which can be engaged with a handle part 19 of a torque wrench 18, is uprightly provided at the end part of the rocker arm. Therefore, the preset torque values of various kinds of torque wrenches having the different sizes, can be measured accurately and readily with one tester. Furthermore, the torque correction can be performed without removing the torque wrench 18 and without disturbance from the loading lever.
Patent JP-H1171075-A (JP)
Title: Car of elevator
Inventor: SUZUKI HIROSHI
IPC: B66B7/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the shaft load of a hoisting machine by placing a car floor frame beam press-molded with special steel or reinforced aluminum under a vibration proof part of a car under-floor frame, and providing rope hitch plates on the right and left of the car floor frame beam. SOLUTION: An floor beam 25 is placed under a car floor 12 interposing a fireproof iron plate 24, and a car floor frame beam 26 is provided through a vibration control part 11. Rope hitch plates 18 are provided on the right and left of the car floor frame beam 26. The car floor frame beam 26 is press- molded with special steel or reinforced aluminum. The side plate 13 of a cage is formed with metal such as aluminum or honeycomb material. Thus, by increasing rigidity of an under-floor beam by the car floor frame beam 26, and providing the plate 13 of the cage with light and high rigid structure, a car upper beam, a floor beam, or a longitudinal frame is not required, weight of the car is lightened, and the shaft load of a hoisting machine can be reduced.
Patent JP-S62106684-A (JP)
Title: Stabilization of light output of semiconductor laser
Inventor: UENO TOSHIAKI
IPC: H04B10/572
Filed: 1985-11-05
Abstract: PURPOSE:To stabilize a light output by a method wherein integrals of a bias component and a pulse component detected from the light output pulse of a semiconductor laser are obtained and the respective differential signals between those integrals and integrals of a reference bias and a monitor driving pulse are obtained and a bias current and a pulse current are controlled by those differential signals. CONSTITUTION:The result of subtraction between the output (a) of a monitoring photodiode 2d and the output (d) of a low-pass filter 6d is integrated by an integrator 18d. The obtained integral (c) of the bias component of a light output pulse is compared with a reference value by a comparator 11d. The output (d) of the comparator 11d is fed back to a variable bias current source 8d and a bias current IB is controlled to be in a proper level in response to the temperature variation. On the other hand, the result of subtraction between the output (a) and the output (c) is inputted to a comparator 14d through an integrator 19d and compared with the integral of the output (b), in other words the integral of an input driving pulse DP, and the output (e) of the comparator 14d is fed back to a current regulator 9d. As a result, the pulse component of the light output pulse can be controlled to be a proper level following the bias component.
Patent JP-H07102595-A (JP)
Title: Back-hoe
Inventor: KATO YOSHIHIRO
IPC: E02F9/24
Filed: 1993-10-04
Abstract: PURPOSE:To prevent mistaken control by providing a linking section in a transferable or nontransferable state of the controlling force of a control to a controlling valve, and making the linking section in a nontransferable state to decide a limited position of a bucket when the bucket reaches the limited position. CONSTITUTION:When a bucket reaches a limited position by control of a controlling pedal 15 offsetting a second boom, a controller 55 cuts off pressure oil from a pilot pump 33 against a cylinder 50 of a linking section D by control of a solenoid valve 53. After that, the oil of the cylinder 50 is unloaded to make a piston 51 in a free state and, at the same time, it is in a state to make it possible to expand and operate with energizing force of a spring 52. Then, because the energizing force of the spring 52 is set in smaller than the energizing force of the spring energizing a spool 27A of a controlling valve 27 to a neutral position, the valve 27 is reset in the neutral position to stop operation of the second boom. In addition, the pedal 15 is reset in the neutral position with energizing force of the spring 52. According to the constitution, the bucket can be automatically stopped at the limited position, and such a state can be easily recognized with the touch of the control.
Patent JP-H03112346-A (JP)
Title: Ac electric machine having double magnetic path at right angle
Inventor: MURAKAMI KOICHI
IPC: H02K16/00
Filed: 1989-09-26
Abstract: PURPOSE:To reduce a share occupied by AC electric machines by sharing a part of a magnetic path at right angle between a motor and generator and, at the same time, connecting the motor directly with the generator. CONSTITUTION:The first and second circular cores 5 and 6 are arranged across magnetic plates 1 and 1' to form a central magnetic pole. The first U shaped core 2 is brought into contact with the outside of the first circular core 5 by differentiating from the central magnetic pole by 90 degrees in the phase, and the second U shaped core 3 is brought into contact with the outside of the second circular core 6 by differentiating from the central magnetic pole and the first U shaped core 2 by 90 degrees in the phase. A squirrel-cage rotor 9 and magnet rotor 10 are assembled on the same shaft to incorporate into the first and second circular cores and, at the same time, an input winding 4 is applied on the central magnetic pole, the first and second windings 7 and 8 are also applied on the first and second U-shaped cores and, at the same time, a turning condenser C1 is connected to the first winding 7. Accordingly to the constitution, in a magnetic circuit including the squirrel-cage rotor a parametric vibration motor is formed, and in a magnetic circuit including the magnet rotor a generator is formed.
Patent JP-S60141705-A (JP)
Title: Manufacture of copolymer
Inventor: NAKAYAMA KIYOSHI
IPC: C08F20/00
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a pH-sensitive copolymer variable in its solability depending on pH value with large relative solubility in the presence of surfactant, by copolymerization between three sorts of monomers each in specific proportion. CONSTITUTION:(A) 10-65wt% of a basic monomer of formula (R is H or CH3; R<1> and R<2> are eash 1-3C alkyl) [e.g. (meth)acrylic acid N,N-dimethylaminoethyl]. (B) 8-45% of a water-insoluble or sparingly soluble monomer [e.g. with its alkyl component being of 1-8C; for example, methyl (mech)acrylate] and (C) a water-soluble monomer [e.g. N,N-dimethylaminopropyl (meth)acrylamide] with the weight ratio (B)/(C) of 2/1-1/7 are brought into copolymerization. EFFECT:Such a copolymer as to be insoluble in an alkaline aqueous solution of pH >= ca. 9.5, which soluble in an aqueous solution of pH <= ca. 8.5 can be obtained.
Patent JP-2000070149-A (JP)
Title: Water-free grill
Inventor: KOBAYASHI TOSHIHIRO
IPC: A47J37/06
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a water-free grill which enables evenly heating of a side to be cooked of a material to be cooked while achieving a lower temperature of a receiving tray of a grease by arranging a gas burner outside a grill storage to increase a space within the grill storage where the material to be cooked is placed. SOLUTION: A grill 26 is provided to place a material F to be cooked in a grill storage 22 and a receiving tray 26 to receive a grease of the material F to be cooked under it. A gas burner 14 is arranged outside the grill storage 22 and an ejection port 46 for discharging a combustion gas thereof is provided at the position almost the same as the height of the grill 24 or askew below it. An outside air introduction port 54 is provided below a grill door of the grill storage 22 and a partition 52, near the ejection port 46. The combustion gas is in convection above the material F to be cooked and after being long supplied for cooking by heating, it is discharged from the ejection port 46. During the time, low temperature air is introduced from the outside air introduction port 54 to be guided to the ejection port 46 along the receiving tray 26.
Patent JP-H0294335-A (JP)
Title: Manufacture of antistatic process type catode-ray tube
Inventor: IWASAKI YASUO
IPC: H01J29/87
Filed: 1988-09-30
Abstract: PURPOSE:To prevent droplets of paint liquid from reaching a funnel by using a metal band, for explosion-proof process, equipped with a cutwater shaped part. CONSTITUTION:A band, which is equipped with a cutwater shaped part 8A, is used as a explosion-proof metal band 8 which is rolled around the side wall of a face-plate part 4 for explosion-proof process. When paint liquid 19 is injected to the outer surface of the face-plate part 4, while the outer surface of the face-plate part 4 is supported so as to facing upward and a cathode-ray tube is subjected to rotational movement, the droplets 19 flows along the cutwater shaped part 8A of the metal explosion-proof band 8 thus it does not reach a funnel 13. And, owing to the rotational movement of the cathode-ray tube including the metal explosion-proof band 8, droplets 20 are shaken off in the outward direction. In this way, adhesion of the paint liquid 19 to the high voltage button 5 of the funnel 13 and its vicinity can be prevented thus the occurrence of a high voltage leakage can be prevented.
Patent JP-2000081189-A (JP)
Title: Manufacture of thermoplastic resin tubular member with socket
Inventor: MIZUKAWA KENJI
IPC: F16L47/02
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To eliminate a fear of an electric heat generating body being buckled when the electric heat generating body is inserted into one end of a thermoplastic resin tubular member and to reduce a cost. SOLUTION: In a manufacturing method of a thermoplastic resin tubular member with a socket wherein one end is provided with an expansion socket and an electric heat generating body is arranged in the socket, one end of a thermoplastic resin tubular member 1 is heated, an expansion mold is inserted in the internal part of one end of the thermoplastic resin tubular member 1 and a socket 11 is formed at one end of the thermoplastic resin tubular member 1. Thereafter, the expansion mold is pulled out from the socket 11, a core provided with the electric heat generating body is inserted in the socket, and an outer mold is matched in a closing state with the periphery of the socket.
Patent JP-H06246144-A (JP)
Title: Low irritant surfactant
Inventor: KURODA AKIHIRO
IPC: C09K23/54
Filed: 1993-09-08
Abstract: PURPOSE:To obtain a low irritant surfactant excellent in safety by preparing polysiloxane having perfluoroalkyl and polyoxyalkylene groups as a side chain and represented by a specified formula. CONSTITUTION:This low irritant surfactant has a structure represented by the formula, wherein (1) is an integer of 0-500, (m) is an integer of 1-500, (n) is an integer of 1-500, R<1> is optionally substd. 120C alkyl or aryl, plural R<1>'s may be different from each other, R<2> is 1-10C F-substd. alkyl, R<3> is polyoxytalkylene represented by-CpH2pO(C2H4O)a(c3H6O)bR<5>, R<4> is R<1>, R<2> or R<3>, R<5> is H, 1-5C alkyl or acetyl, (a) is an integer of 0-100, (b) is an integer of 0-100, a+b>=1 and (p) is an integer of 2-6.
Patent JP-H0296270-A (JP)
Title: Electronic publication issuing machine
Inventor: HAMAZAKI TOSHIYA
IPC: G06K17/00
Filed: 1988-09-30
Abstract: PURPOSE:To omit the distribution channels for the electronic publications between the publishing companies and the book stores and to reduce the cost of transport of the publications by using a receiving means, a write command means, and a writing means for publishing information. CONSTITUTION:The publishing information signals are received via a transmission mechanism 21 serving as a receiving means and stored in an optical disk memory 17a serving as a memory means. A CPU15 serving as a write command means gives a command to a writing mechanism 8 serving as a writing means to write the corresponding publishing information stored in the memory 17a in response to the instruction of a production command means. Thus the mechanism 8 writes the corresponding publishing information into a compact disk CD via a CD handling mechanism 19 in response to the write command signal received from the CPU 15. Thus the publishing information obtained by the publishing information signal is written into the CD for production of the electronic publications. As a result, the distribution channels for the electronic publications can be omitted between the publishing companies and the book stores. Then the cost of transport of the publications can be reduced.
Patent JP-2000077374-A (JP)
Title: Substrate processor
Inventor: MAEDA TOKUO
IPC: H01L21/304
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To achieve replacement of treatment liquid within a processing vessel smoothly and besides in a short time. SOLUTION: This substrate processor is provided with a treatment liquid supply pipe 2 at the specified position close to the bottom of a processing vessel 2, and also is provided with a current plate 3 a little upward of the treatment liquid supply pipe 2, and a support 5 is coupled integrally with the topside of the hem of this current plate 3 by welding or the like, and the top of this support 5 is turned down, and the specified position of this turn 5a is coupled with the specified position of the outside of the processing vessel 1 by bolts or the like, whereby the top of the support 5 is positioned above the topside of the processing vessel 1. Furthermore, the body of the support 5 is separated by a specified distance (the specified distance capable of tolerate the smooth flow of treatment liquid) from the inside of the processing vessel 1.
Patent JP-H0675520-A (JP)
Title: Simulated steering device
Inventor: ISHIBASHI NOBUSHIGE
IPC: A63F13/245
Filed: 1992-08-26
Abstract: PURPOSE:To realize a steering operation closer to the actuality with a simple arithmetic processing by transmitting the driving force of a power source to a steering shaft by a powder clutch which can control the transmission torque of a simulator. CONSTITUTION:A reversible motor 30 and a powder clutch 33 are attached to a casing 4 in parallel with each other in the direction intersecting orthogonally with a steering shaft 3. On the powder clutch 33, an input-side large-diameter pulley 34 is provided in the position corresponding to a pulley 32, and an output shaft 35 is projected from the center of the powder clutch 33 with the same center of rotation, and a small-diameter bevel gear 36 fitted to it is engaged with a large-diameter bevel gear 10 fitted to the steering shaft 3. Consequently, forward/reverse driving of the reversible motor 30 is decelerated through a timing belt 39 and is inputted to the powder clutch 33, and the transmission torque is controlled and outputted, and it is decelerated furthermore by the bevel gears 36 and 10 to impart the rotation torque to the steering shaft 3.
Patent JP-H06102499-A (JP)
Title: Electrode substrate and liquid crystal panel and liquid crystal projection type television formed by using the same
Inventor: MITO SHINYA
IPC: G02B1/115
Filed: 1992-09-18
Abstract: PURPOSE:To provide the liquid crystal panel which makes display with high brightness and high contrast and the liquid crystal projection type television formed by using this panel. CONSTITUTION:A first thin-film layer 14a and a second thin-film layer 14c are formed before and behind a counter electrode 14b. The thin film 14a is a single-layer film having >=1.6 to <=1.8 refractive index and lambda/4 (lambda is the design main wavelength of light) optical film thickness. The thin film 14c is alternate multilayered constitution consisting of low-refractive index films having >=1.3 to <=1.7 refractive index and high-refractive index films having >=1.7 to <=2.3 refractive index. The thin film 14b is an ITO film and its optical film thickness is lambda/2. The liquid crystal 15 is a high polymer dispersed liquid crystal. An antireflection film 13 for preventing the reflection of air and the substrate is formed on one surface of a counter substrate 11. Respective picture elements have reflection electrodes 32 and orient the liquid crystals on the reflection electrodes 32 by the signals to the TFTs. Incident light is made incident form the antireflection film 13 side, passes the liquid crystal layer 15 and is reflected by the reflection electrodes 32 and is emitted.
Patent JP-H03111441-A (JP)
Title: Plasticizer and halogenated resin composition containing same
Inventor: TANAKA TOSHIRO
IPC: C08L27/06
Filed: 1989-09-26
Abstract: PURPOSE:To obtain a plasticizer excellent in properties such as prevention of migration and low temperature flexibility and suitable as a plasticizer especially for vinyl chloride resin by using 1,12-octadecanediol as the essential component. CONSTITUTION:A polyester plasticizer is obtained by using 1,12-octadecanediol as the essential component which constitutes the polyester. When compared with a conventional known polyester plasticizer, this plasticizer is very excellent in properties such as low temperature flexibility and prevention of migration and can be desirably used as a plasticizer for vinyl chloride resin.
Patent JP-H0585652-A (JP)
Title: Winding shaft control device for take-up device
Inventor: HORII HIDEKI
IPC: B65H23/198
Filed: 1991-09-27
Abstract: PURPOSE:To prevent oscillation of take-up line and extension of tight-winding by means of a take-up motor of driving a winding shaft which follows up smoothly a change in speed of the take-up line due to occurrence of tight- winding or the like. CONSTITUTION:There are provided a first and a second speed position detector 5,6 which measure rotational speed (r) of a winding shaft 7 and velocity V of winding line 10, respectively, and a smoothing filter 2 into which is inputted a difference between the velocity V and a speed command 12 to a take-up device, plug the rotational speed (r). An output of a smoothing filter 2, minus the rotational speed (r), is inputted to a servo-amplifier 3 for driving a take-up motor 4.
Patent JP-S60142149-A (JP)
Title: Automatic hot-water supplier
Inventor: FUKAZAWA TOMOAKI
IPC: F24D19/10
Filed: 1983-12-28
Abstract: PURPOSE:To reduce the volume of a hot-water reserving tank as well as the space for installation of the same by a method wherein hot-water is supplied automatically through a mixing cock whenever the temperature of the hot-water reserved in the tank is risen to a requested temperature. CONSTITUTION:When the lower tank sensor 5 of a tank 1 has detected the temperature of 65 deg.C, for example, the operation of a heat pump 2 is stopped and an automatic opening and closing valve 11 is opened, whereby the hot-water in the tank 1 is mixed with water from a city water pipe 6 and is supplied into a bathtub 17 through a hot-water supply port 14. At the same time, cold water from the city water pipe 6 flows into the tank 1 and when the hot-water temperature in the tank 1 becomes lower than 65 deg.C, an upper sensor 9 detects the temperature, the automatic opening and closing valve 11 is closed and the hot-water supply of first time is finished. Here, the heat pump 2 starts the operation thereof again from the time when the temperature has been reduced lower than 65 deg.C. Thereafter, above-described motions are repeated until a water level sensor 15 detects the signal of ON. Thus, the capacity of the tank 1 is enough to suffice a volume consumed in washstand, shower, toilet, kichen or the like and it may be miniaturized.
Patent JP-H07102133-A (JP)
Title: Adhesive resin composition
Inventor: KAI CHIAKI
IPC: C08F4/642
Filed: 1993-10-05
Abstract: PURPOSE:To obtain an adhesive resin composition suitable for many uses such as laminated film or laminated sheet, having excellent bonding performances to nylon, EVOH, polyester, ethylene-vinyl acetate copolymer, etc. CONSTITUTION:(A) 99 to 60 pts.wt. of a polyolefin containing at least partially a polyolefin modified with an unsaturated carboxylic acid derivative, having 0.01-5wt.% unsaturated carboxylic acid content is mixed with (B) 1-40 pts.wt. of an ethylene-alpha-olefin copolymer having <=3wt.% Soxhlet extraction amount at the boiling point of isobutyl alcohol for 6 hours and <=5 wt.ppm residual metal content to give an adhesive resin composition.
Patent JP-H0296770-A (JP)
Title: Electrostatic charge image developing carrier
Inventor: KUBO MOTONOBU
IPC: G03G9/113
Filed: 1988-10-03
Abstract: PURPOSE:To obtain the title carrier having improved adhesion to a core material, film strength and solubility in a solvent by constituting the carrier film of a copolymer of vinylidene fluoride, tetrafluoroethylene and an F-contg. unsatd. polymerizable compd. CONSTITUTION:The title carrier is coated with the copolymer consisting of 50-90mol.% vinylidene fluoride, 5-45mol.% tetrafluoroethylene and 1-30mol.% F-contg. unsatd. polymerizable compd. The coating material may be blended with a homo- or copolymer which is compatible with a soln. of the above- described three component copolymer. Since the coating material has high solubility in a solvent, the production of the carrier is facilitated. The layer is the coated film of the carrier has high film strength and high adhesion to the core material.
Patent JP-2000080716-A (JP)
Title: Cad system for preparation of building equipment drawing
Inventor: KURITA KAZUKI
IPC: G06F17/50
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a CAD system for preparation of a drawing of building equipment to be easily looked over, scarcely having erroneous input, and easily coping with positional changes of equipment components. SOLUTION: The CAD system is to assist a work for preparing an equipment drawing indicating equipment components. In this case, the system is equipped with an equipment component initial value memory device 331 registering an item for specifications of the equipment components set in advance as the initial value, an equipment component input instruction device 333 for instructing the input of the equipment components on a plan, and an equipment component indication device 334 for indicating equipment component information by omitting indications of the item when the specifications of the equipment components inputted by the equipment component input instruction device 333 are present in the item registered in the equipment component initial value memory device 331.
Patent JP-S59132531-A (JP)
Inventor: HASHIYA IKUO
IPC: H01H50/10
Filed: 1983-12-23
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。