baber/WOPTO huggingface dataset:
Patent JP-H09203326-A (JP)
Title: Opening/closing door of large engine work apparatus
Inventor: SHIMAZU KATSUHIRO
IPC: F01P5/06
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To reinforce a large opening/closing door utilizing inlet guide plates, by providing at least two bleeders having a plurality of air inlet holes to the upper and lower parts of the wall surfaced of opening/closing doors for inspection, and fixedly arranging per bleeder the inlet guide plates whose upper parts are opened to the inside of the bleeders. SOLUTION: An operating generator 2 and so on is arranged to an engine 1, and also an air blowing fan 5 is fixed to the front surface of the engine 1, then a radiator 7 is arranged on an air blowing side. This internal engine is covered with a noise preventing casing 9 formed by a double structure, and freely opening/closing large opening/closing doors 11, 11... formed of one steel plate are journalled to both side surfaces of the casing 9 by hinges, and so on. Two air ventilation holes 12 are opened at two stages to respective opening/ closing doors 11, and inlet guide plates 14 for guiding inlet from air inlet holes 13... are arranged on the inside of the air ventilation holes 12 of the opening/ closing doors 11 taking intervals.  In this case, only the upper parts of these inlet guide plate 14 are opened, and the other parts thereof are welded and fixedly arranged on the inner surfaces of the large opening/closing doors 11.
Patent JP-H06226589-A (JP)
Title: Numerical control device
Inventor: TAKEUCHI AKIHIRO
IPC: B23Q15/12
Filed: 1993-01-27
Abstract: PURPOSE:To provide a numerical control device which can restrain increase of a cutting time to a minimum even while preventing overload. CONSTITUTION:In driving parts 1, 3, 5 to respectively drive motors 9, 11, 13, overload detecting parts 127, 129, 131 to detect the motors on the side of overload and output overload-like signals are contained. A command generating part 7 is provided with a speed adjustment control part 105 to output a spindle speed adjusting signal or X, Y axes speed adusting signals according to the overload-like signals, a spindle speed adjusting part 103 to decelerate the rotating speed of a spindle up to the adjusting limit speed while receiving the spindle speed adjusting signal, and a X, Y axes speed adjusting part 101 to decelerate the moving speed in the directions of X, Y axes up to the adjusting limit speed while receiving the X, Y axes speed adjusting signals. Extrication from overload is performed by lowering rotating speed of the spindle and then lowering the moving speed in the directions of X, Y axes.
Patent JP-H08204264-A (JP)
Title: Light emitting element driving circuit
Inventor: TAKENAKA HIROSHI
IPC: H01L33/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide a light emitting element driving circuit which can maintain the quantities of currents flowing to a plurality of light emitting elements connected in parallel with each other at the same value and has a simple circuit configuration. CONSTITUTION: Signals outputted from a pulse width modulator 23 are inputted to an AND circuit 211 after the signals are inverted and to another AND circuit 212 without inversion. A pulse signal 15 outputted from a pulse generator 14 in accordance with the duty ratio of a pulse signal 24 outputted from anther pulse width modulator 23 is alternately inputted to analog switches 121 and 122 as a signal for controlling the conduction of the switches 121 and 122 . By changing the duty ratio of the output signal 24 of the modulator 23, the quantities of currents flowing to two light emitting elements are adjusted to the same value.
Patent JP-H10204995-A (JP)
Title: Packed steel pipe concrete structure column
Inventor: SUGITA KAZUNAO
IPC: E04C3/32
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To support loads well in a fire so as to reduce or eliminate a fire resistant cover by providing a diaphragm arranged at each junctions of joists with threaded reinforcing bars extending along the direction of the axis of a steel-pipe concrete structure column, the diaphragm being placed at each beam junction. SOLUTION: A plurality of threaded reinforcing bars 4 are arranged vertically and secured to a diaphragm 7 by nuts 9. The threaded reinforcing bars 4 are connected together by couplers 10 and are arranged continuously along the direction of the axis of a steel pipe 2. In each of diaphragms 7 placed at two of upper and lower places at each junction 6, four through holes 8 are formed. Concrete 3 is placed and packed ion the steel pipe 3 to construct a concrete structure column 1. No threaded reinforcing bars 4 may be placed between the diaphragm 7 above the junction 6 and the diaphragm 7 below the junction 6. Thus even in the event of a fire while no fire resistant cover exists, cracking and the width of a crack can be reduced. Therefore, either the fire resistant cover can be reduced or no fire resistant cover is required.
Patent JP-S62169453-A (JP)
Title: Semiconductor device
Inventor: YOSHIMURA ATSUSHI
IPC: H01L23/31
Filed: 1986-01-22
Abstract: PURPOSE:To prevent the deterioration of a semiconductor pellet and its protective film by a method wherein a laminated protective member is provided at least on a part of the semiconductor pellet. CONSTITUTION:A polyimide resin is coated on the surface of a semiconductor pellet 5 as a protective film 7 to be used for passivation, and besides, a protective member 9 is installed by lamination thereon using the fixing layer 8 of epoxy silver paste bonding agent through the protective film 7. When said protective member 9 is attached to a semiconductor pellet 1, the protective member 9 is formed smaller than the size of the semiconductor pellet so that the bonding region provided on the surface of the semiconductor pellet is not covered by the protective member 9. As a result, the epoxy resin does not come in direct contact with the protective film 6 when a resin sealing operation is performed, the thermal stress generated by the difference of the linear expansion coefficient between the sealing resin and the different materials such as the semiconductor pellet, the protective film and the like is alleviated, and the deterioration in characteristics and the breakage of the protective film caused by the concentration of the thermal stress of the semiconductor pellet itself can be prevented.
Patent JP-H08196663-A (JP)
Title: Golf ball collecting device
Inventor: KAWASAKI SHIYOUZOU
IPC: A63B47/02
Filed: 1995-01-27
Abstract: PURPOSE: To easily collect golf balls dropped into a pond without requiring much labor by collecting the golf balls dropped in the pond to the inside of a groove along an inclination part, of the pond, rolling them on a shelf by means of water flow, and storing them in a groove ball storage tank. CONSTITUTION: In a pond 100, an inclination part is formed toward a bottom part, 130, and a groove 120 is arranged. When a water supply pump is operated, water is forcibly fed to an upper part, water supply pipe 330 and a lower part, water supply pipe 340, which are arranged while putting a shelf 150 between them, via a water supply pipe 310 and a branch pipe 320. The water forcibly fed to the upper water supply pipe 330 is jetted toward the shelf 150 from respective jetting ports and the like. On the other hand, the water forcibly fed to the lower water supply pipe 340 is jetted horizontally in the longitudinal direction of the groove 120 from respective jetting ports and the like. In this way, water flow is generated in the longitudinal direction of the groove 120, and a golf ball on the shelf 150 is rolled out toward a ball storage tank 200. Subsequently, the golf ball is forcibly fed into a ball collecting pipe 410 with water so as to be discharged to a separation tank 400, and a result, the golf ball is collected and used again.
Patent JP-H05203253-A (JP)
Title: Air-path opening and closing device
Inventor: YAMAMOTO TAKASHI
IPC: B60H1/00
Filed: 1992-01-27
Abstract: PURPOSE:To increase the degree of freedom of the management of a thin-film member, and to select the position of formation of a passage port freely. CONSTITUTION:The title opening and closing device has an approximately rectangular parallelopiped-shaped unit case 2, in which an air current is blown off from air supply openings 9-12, film doors 3 opening and closing the air supply openings 9-12, a driving shaft 4 moving the film doors 3 under the state, in which the film doors 3 are positioned in parallel with the air supply openings 9-12, following shafts 5, intermediate shafts 6, 7 and guide shafts 8. The direction of movement of the film doors 3 is changed into the direction tilted toward the cross direction side from the longitudinal direction of the film doors 3 by obliquely inclining the guide shafts 8 on the cross direction side in the longitudinal direction of the film doors 3 and mounting the guide shafts 8, and the air supply openings 9, 10 and air supply openings 11, 12 positioned in the different circumferential direction and can be opened and closed by one film door 3.
Patent JP-H07215058-A (JP)
Title: Door frame structure for vehicle
Inventor: IBAYASHI TOSHIO
IPC: B60J5/00
Filed: 1994-02-04
Abstract: PURPOSE:To firmly fit a part to be afterwards fitted to the door frame of a vehicle without causing a trouble for opening/closing of a door and without possibility of invasion of water. CONSTITUTION:On the surface outside a vehicle of a door frame 3 of hollow sectional form which is combined with the door panel and constituted into a frame body against a door glass 2, a series of groove-like recessed part 4 is formed along the door frame 3 so as too cave in the hollow part, the groove- like recessed part 4 is formed into a bag construction so that the interior part 5 is spread out than the mouth part facing the outside of the vehicle, and nuts 8 for fitting a part to be afterwards fitted to the door frame 3 are movably enclosed in the interior part 5.
Patent JP-H03218020-A (JP)
Title: Insulating film forming equipment and method
Inventor: SAITO KATSUAKI
IPC: H01L21/316
Filed: 1990-01-24
Abstract: PURPOSE:To effectively form an interlayer insulating film excellent in insulating properties and denseness while keeping the flatness of a deposited film, by irradiating ultraviolet light on material molecules in condensed liquid phase or solid phase. CONSTITUTION:The inside of a reaction chamber is vacuumized at about 10Torr, and vaporized gas 5 of liquid N2 is introduced, thereby cooling the substrate 3 down to -50 deg.C. Tetraethoxy silane 6 heated at 70 deg.C by a heater is bubbled with N2, and introduced into the chamber. The inside of the chamber is controlled at a pressure of 1.0X10-<2>Torr, and moisture condensation is induced on the substrate. Unevenness on the substrate is flatly covered with the liquified tetraethoxy silane 6 by surface tension. When the surface is irradiated with ultraviolet light from a lamp 9, an SiO2 film 16 is formed as a result of optical reaction. By this constitution, the flatness of the film 16 is improved.
Patent JP-S60233376-A (JP)
Title: Large amount of water lifting mechanism
Inventor: FUKUOKA KIYUUZOU
IPC: F03B17/00
Filed: 1984-01-26
Abstract: PURPOSE:To permit electric power generation or the like by obtaining the source of power by a method wherein long and short vertical tubes, whose lower parts are communicated with each other, are filled with water and a water lifting device in the short tube is elevated by a hydraulic pressure from the long tube in order to drop the water in the water lifting device from the top of the mechanism. CONSTITUTION:Two pieces of vertical tubes A, B are established so tht the height of tube B is made higher than the same of the tube A by alpha% and both of the tubes are filled with water, then, the water in the tube B pushed up the water in the tube A and send it into a pipeline 12 while the circulating motion of water between the tubes A, B is repeated by pumping the water into the tube 6 by a pump 13. A chamber for enclosing air and the other chamber for accommodating the water to be lifted are made in buoyancy generator 1, elevated and descended, while the water, entered into the buoyancy vessel 1 at a lower water level is discharged at an upper water level 11. In order to prevent the passing of the buoyancy vessel 1 through the tube 4 form being precluded by lhydraulic pressure, a pipe is connected from the tube B to the tube A at the place 4 to provide the place 4 with a hydraulic pressure higher than the same in the tube 2 at the place 4 while a non-return valve 8, made by rigid and soft material capable of preventing leakage, is provided. The buoyancy vessel 1 is provided with pivotal blade 5 which slides fully on a side wall until it is opened at the point 4 and moves together with the buoyancy generator 1.
Patent JP-H08203747-A (JP)
Title: Connection structure of coil terminal in coil bobbin
Inventor: TAMURA SHINYA
IPC: H01F41/10
Filed: 1995-01-30
Abstract: PURPOSE: To improve the efficiency of winding work by preventing the coil disconnection at the time of winding a coil on a coil bobbin. CONSTITUTION: A pair of coil terminal mounts 1d and 1e are made at one flange of a coil bobbin 1 which has flanges 1b and 1c at both ends of a drum 1a. Metallic coil terminals 3 are made each at these mounts. Wrapping poles 1f and 1g are projected at the side of each mount, and the lead 2a of the coil 2 is wound by a specified number of times on the tip 3b of a coil terminal 3, and further it is wound on the drum after being wound by a specified number of times on the wrapping pole 1f. Even if tension works on a wire 2 at the time of winding, strong force does not work on the coil terminal being a directly sharp edge, because one end of the lead 2a is wound on the coil terminal via the support at the wrapping pole. Therefore, the disconnection of the coil is prevented, and the time and labor in connection caused by the wire breaking is saved, so the efficiency of wiring improves.
Patent JP-H11253277-A (JP)
Title: Bed device
Inventor: SEKIYA SHUNICHI
IPC: A61G7/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To make a back floor ride while making it retreat. SOLUTION: This device is provided with a support frame 25, a floor plate body 28 having a fixed floor fixed on the upper face of the support frame 25 and a back floor that one end side is transferably and erectably supported by the support frame 25 at one end side of the fixed floor, a connection link 39 pivoted on one end of the back floor at one end thereof and pivoted on the support frame 25 at the other end, an arm 35 brought into contact with the underface of the back floor at one end thereof and fitted to a drive shaft 33 at the other end, and a drive mechanism 31 rotating the arm 35 by the rotary drive of the drive shaft 33 and raising the back floor while shifting one end of the back floor in the direction parting from one end side of the fixed floor by the rotary drive.
Patent JP-S60156761-A (JP)
Title: Preparation of dyestuff of safflower green powder
Inventor: MURAKAWA KEIJI
IPC: C09B61/00
Filed: 1984-01-26
Abstract: PURPOSE:To obtain a yellow dyestuff having a weak bad smell and low hygroscopicity, not promoting browning, having improved heat resistance, by adding a specific amount of cyclodextrin to a safflower yellow solution extracted from safflower with water, drying the blend by spray dryer, etc. CONSTITUTION:20-40wt% cyclodextrin is blended and dissolved in a safflower yellow solution extracted from safflower with water it is dried by spray dryer, or a vacuum freeze dryer, to give the desired dyestuff. USE:A natural colorant, dye, etc.
Patent JP-S61173457-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/48
Filed: 1985-01-25
Abstract: PURPOSE:To improve storage performance of a nonaqueous electrolyte battery by adding iron sulfide and molybdenum trisulfide to a positive electrode using cupric oxide as active material. CONSTITUTION:When iron sulfide and molybdenum trisulfide are added to a positive electrode 1 using cupric oxide as active material, the decomposition of cupric oxide is retarded and parts of iron sulfide and molybdenum trisulfide are dissolved and the generated sulfur deposits on the surface of a lithium negative electrode 2 as a film. The film deposited prevents the surface of the lithium negative electrode from the deposition of metallic copper. The adding amount of binary system of iron sulfide and molybdenum trisulfide is preferably limited to 5-40wt% based on the weight of positive active material.
Patent JP-H02194407-A (JP)
Title: Running controller for trackless vehicle
Inventor: MIYASHITA TADASHI
IPC: G05D1/02
Filed: 1989-01-24
Abstract: PURPOSE:To finely control running, and to safely and surely carry a heavy cargo by dividing a running path at every prescribed distance, and controlling the running of the trackless vehicle in every zone. CONSTITUTION:The running path of an trackless vehicle 1 is divided at every prescribed distance, and a ground piece 2 is provided at every divided zone. Based on running information transmitted from, for example, a ground piece 2a, a vehicle controller 6 controls the trackless vehicle 1 so as to run at a set running speed and in the set steering direction in a zone (a). When the trackless vehicle 1 enters to a zone (b), a transmitting/receiving device 3 of the trackless vehicle 1 starts communication with a ground piece 2b, and controls the driving of the trackless vehicle 1. Thus the fine control is attained, and further even when the heavy cargo at 10t or more is mounted, it is safely and surely carried. In addition, the running distance as long as several hundreds of meters is easily controlled.
Patent JP-S61172994-A (JP)
Inventor: SAKANO TSURUICHI
IPC: E21D9/12
Filed: 1985-01-25
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-S63182635-A (JP)
Title: Servo controller for shutter
Inventor: KUROSU TOMIO
IPC: G03B9/10
Filed: 1987-01-23
Abstract: PURPOSE:To perform stable servo control irrelevant to the traveling direction of a shutter by generating a speed command corresponding to the traveling direction of the shutter. CONSTITUTION:A reference speed signal generating circuit 23 is so constituted as to control the sign of the reference speed signal corresponding to the operation direction of the actuator by controlling an actuator so as a current speed signal follows up a reference speed signal, and controlling a reference position signal generating circuit 15 so as the displacement direction of the reference position signal corresponds to the traveling direction of a shutter blade 13. A proper target speed is speed servo is therefore settable corresponding to the traveling direction of the shutter blade 13. Consequently, servo-control with good follow-up performance is enabled.
Patent JP-H11197040-A (JP)
Title: Water quality modifier container and water quality modifying method
Inventor: AKIYAMA SHIRO
IPC: A47K3/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To enable application even for the existing bathtub with a simple structure at a lower cost and achieve a through consumption of a water quality modifier. SOLUTION: A water quality modifier 4 is held into a space part 13 in the body 1 of a hollow cubic container made up of an elastically deformable external wall 12 having water passable numerous pores 11 and the container is hung down in a bathtub, a water tank or the like by a hanging string 2. A pumping action is sometimes applied to the external wall 12 of the body 1 of the elastically deformable container having the water passable numerous pores 11 with hands to repeat the deformation thereof under compression. Thus, water passes into or out of the body 1 of the container through the pores 11 to contact the water quality modifier 4 thereby effectively modifying the quality of water in a tank.
Patent JP-H04247274-A (JP)
Title: Method for brushing metallic strip surface
Inventor: HAYASHI HIROMASA
IPC: B08B1/02
Filed: 1991-02-04
Abstract: PURPOSE:To highly and equally clean the edge and center of a metallic strip and to prolong the service life of a brushing roll at the time of brushing the center in the cross direction and both ends of the metallic strip with plural brushing rolls. CONSTITUTION:A brushing roll 3 is continuously shifted little by little from the inside of a metallic strip 1 in the cross direction toward the edge, and both brushing rolls 3 are shifted in direction of the arrow in conformity to the meandering of the strip 1 or the change in the width.
Patent JP-S60160360-A (JP)
Title: Manufacture of center pole member for linear actuator
Inventor: TABATA SANETOSHI
IPC: H02K33/18
Filed: 1984-01-30
Abstract: PURPOSE:To manufacture a product of stable and high quality by mounting a copper tube on a long iron material plated with tin or nickel, then drawing via a die or swaging to contact the copper tube with the iron material. CONSTITUTION:Tin or nickel is electrically plated on a long iron material 10 to form an oxidation preventive film 11 of 8-15mum, and a copper tube 13 drawn in advance to be inserted is engaged. Then, the tube is cold or hot drawn by a die 13 and a clamp 14 of the prescribed size, or swaged to contact the tube 12 with the material 10. The clean inner surface of the tube 12 is diffused with the film 11 and closely contacted with the material 10.
Patent JP-H05211155-A (JP)
Title: Semiconductor device
Inventor: NOGUCHI YASUO
IPC: H01L29/732
Filed: 1992-01-29
Abstract: PURPOSE:To increase the breakdown voltage between emitter and collector as well as emitter and base by a method wherein the first conductivity type second active base region in higher concentration than that of the first active base region is formed in the active region so as to separate an emitter region and a collector region from each other. CONSTITUTION:The title semiconductor device is structured of the second conductivity type emitter region 6 encircled by the first conductivity type active base region 3a which is encircled by the second conductivity type collector region 6b which is further encircled by the first conductivity type outer base region 3b. In such a structure, the first conductivity type second active base region 5 is formed in the active base region 3a so as to separate the emitter region 6a and the collector region 6b from each other. Through these procedures, the amplification factor of an emitter grounding current can be reduced by increasing the in-base recoupling of hole without decreasing the breakdown voltage between emitter and base thereby enabling 40V of the breakdown voltage between emitter and collector to be assured.
Patent JP-S5399484-A (JP)
Title: Embossed film for electric insulation and power cable
Inventor: KUBO HIROSHI
IPC: H01B9/06
Filed: 1977-02-10
Abstract: PURPOSE: To improve electric characteristics such that the form maintaining factor after heating at 100° C for 24 hours is 95% or above by carrying out thermal treatment after embossing treatment. 
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