baber/WOPTO huggingface dataset:
Patent JP-H0245274-A (JP)
Title: Method for controlling rear wheel steering
Inventor: KATADA KUNIO
IPC: B62D113/00
Filed: 1989-06-29
Abstract: PURPOSE:To enhance a yaw resonance frequency so as to improve the responsiveness at the time of turning in a device controlling a rear wheel steering angle according to a front wheel steering by controlling rear wheels according to a specified transmission functions serially coupled with primary delay and secondary advance. CONSTITUTION:The steering quantity of front wheels following to the operation of a steering wheel 7 is detected by means of a potentiometer 17 for a steering angle sensor, and the output signal is sent to a rear wheel steering controller 20 via a preamplifier 19. Then a rear wheel steering is performed by driving a rear wheel controlling power cylinder 10 through the control of a servo motor 14 according to the steering of front wheels. In this case, the rear wheels are controlled in accordance with a transmission function G4(S) shown by the following formula: G4(S)=(BT1.T2S<2>+(A+B)T2S+A)/(T1.T-2S<2>+(T1+T2)S+1), where T1 is a constant at the time of primary delay time, T2 is a constant at the time of primary advance time, A is proportional normal number of primary delay element, B is a proportional normal number of primary advance element, and S is laplas operation element.
Patent JP-H04361636-A (JP)
Title: High-tenacity filament-like staple fiber yarn and production thereof
Inventor: NISHIMURA KUNIO
IPC: D02J3/02
Filed: 1991-06-11
Abstract: PURPOSE:To obtain the title yarn having handle close to filament yarn and heat resistance by arranging a specific high-tenacity heat resistant fiber and high-tenacity polyester fiber at a definite ratio and tearing the fiber off between a pair of rollers and draft rollers and then taking up the torn fibers by an air nozzle. CONSTITUTION:(A) High-tenacity heat-resistant fiber having <=1de single yarn fineness, >=16g/de strength and >=300 deg.C heat decomposition temperature and (B) high-tenacity polyester fiber having >=0.7 intrinsic viscosity, 0.1-1.0wt.% draft auxiliary content, <=2de single fiber fineness and >=7g/de strength are arranged at a ratio of 20:80 to 70:30 and the arranged yarn are torn off while preventing disorder of fibers and taken up by an air nozzle to provide high- tenacity filament-like staple fiber yarn having <=300 total numbers of fluff having 1-5mm vertical length on the surface of yarn and having <=300/m as total fluff number.
Patent JP-H0831537-A (JP)
Title: Molding metal mold device
Inventor: SHIOTSUKI YUZURU
IPC: B29C39/18
Filed: 1994-07-18
Abstract: PURPOSE:To enhance work efficiency. CONSTITUTION:In a molding metal mold device which continuously forms molding parts at set intervals in a continuous member 14, a molding metal mold 18 and mold rotating mechanisms 30, 32 which give the rotation center on supporting tables 24, 26 to the mold 18 between the mold 18 and the tables 24, 26 are arranged. By rotating the mold 18 against the continuous member 14 fed to the mold 18, the posture of the mold 18 is rotated 180 deg.. Even when a molding part is formed so that the posture is reversely turned to another molding part to be formed in the continuous member 14, by rotating the mold 18, the molding part whose posture is reversely turned can be continuously formed without skipping it, while the continuous member 14 is fed in one direction.
Patent JP-S6320399-A (JP)
Inventor: AOYANAGI MUNEO
IPC: C11D7/60
Filed: 1986-07-14
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-H0511090-A (JP)
Title: Combustion suppression method in reactor containment and the sysem
Inventor: TAGAWA HISATO
IPC: G21C9/00
Filed: 1991-07-05
Abstract: PURPOSE:To maintain the intactness of containment structure and the equipment in the containment by insulating the combustible gas in bubbles from oxygen and terminating combustion. CONSTITUTION:By connecting a bubbling agent mixer 5 on the way of a containment spray system 14, the proper amount of the bubbling agent stored in a bubbling agent tank 8 is mixed in the containment spray water with a bubbling agent injection device 7 during monitoring the spray water rate with a flow meter 6. The bubble agent after conditioning in a bubbler 9 is bubbled and is sprayed with a spray pump 4 in the containment.
Patent JP-2000000768-A (JP)
Title: Direct pressure type continuous abrasive feeding and injecting method, and device therefor
Inventor: MASE KEIJI
IPC: B24C5/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To continuously feed in a stable state a quantitative amount of abrasives from an abrasive recovery tank to an injection nozzle and to easily and reliably set an injection amount of abrasives to a desired value. SOLUTION: An abrasive 34 in an abrasive recovery tank 26 is charged or collected in an abrasive feed hole 24 in the periphery of a rotating abrasive feed machine 20. The abrasive 34 is spouted through a feed and receiving port 22, fronting on the rotation locus of the abrasive feed hole 24, by injection compression air 31 and carried to an abrasive feed pipe 30 through a feed and receiving pipe 29 and forcibly fed to an injection nozzle 11 by pressure compression air 32 and the abrasives 34 are injected against a work. By regulating the rotation speed of an abrasive feed machine, an abrasive feed amount is easily set to a desired value.
Patent JP-H0454268-A (JP)
Title: Fuel supply device for lpg engine
Inventor: FURUMOTO MICHITAKE
IPC: F02M21/02
Filed: 1990-06-22
Abstract: PURPOSE:To deliver LPG to a vaporizer without refeeding a tar portion once separated by providing a tar reservoir under a separator to separate the tar portion from LPG and by closing a switch valve provided on their end connection when suction air manifold negative pressure or others is low. CONSTITUTION:A tar separation removal device 5 interposed in a fuel passage l from LPG tank to a vaporizer 6 is constituted by way of building a heater 13, a separator 20 and a tar reservoir 21 in one casing 12. Subsequently, when liquid LPG is not gasified and delivered from the heater 13 to the vaporizer 6 through the separator 20, suction air manifold negative pressure is not introduced in a negative pressure chamber 28. Accordingly, a diaphragm 24 is pressed by a push spring 29 and rotates a lever 24 in the clockwise direction, and then an end connection 22 is blocked by a switch valve 23 and a tar portion in the tar reservoir 21 is prevented from being refed by way of making it contact with fluid LPG.
Patent JP-2000353502-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOMATSU SHIGEO
IPC: H01M10/05
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To quickly detect the trouble of a battery due to the deterioration of airtightness of a laminate sheet by housing an electrode body in a battery case formed of a laminate sheet of metal and resin, and electrically connecting the metal part of the laminate sheet to a positive electrode. SOLUTION: In this battery, aluminum laminate film constituting a battery case 6 is formed of a PET film provided on the outermost layer as a surface protecting layer 15, an aluminum foil adhered to the lower side thereof through an urethane adhesive as a barrier layer 16, and an acid modified LDPE provided on the lower side thereof as a thermally fused layer 17. Aluminum is used as the positive electrode, and nickel is used as the negative electrode. The surface protecting layer 15 on the battier layer 16 located on a sealing part is partially peeled and exposed to form a battery case surface connection part, and a conductive adhesive tape is stuck to the exposed part so as to perfectly cover it and connect the exposed part to a positive electrode lead 5.
Patent JP-H0333222-A (JP)
Title: Opening roller for carbon fiber
Inventor: KOMINE KIKUJI
IPC: D01F9/145
Filed: 1989-06-29
Abstract: PURPOSE:To obtain the subject roller capable of producing a carbon fiber free from fluff and exhibiting excellent physical properties in high efficiency while inhibiting the agglutination and welding of constituent filaments by forming a plurality of round edges on the outer circumference of a roller along the axial line and winding a fiber bundle around the circumference of the roller. CONSTITUTION:A fiber bundle F is guided from a guide roller 4 to another guide roller 6 with an opening roller 2 having a maximum diameter D of preferably 5-200mm. The edge part 8 is rounded at a radius R of 5-35mm and the winding angle theta is adjusted to <=270 deg. to obtain the objective roller opening apparatus.
Patent JP-H1110226-A (JP)
Title: Recoil line for metallic sheet
Inventor: IWAI ICHIRO
IPC: B21C47/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To raise the working rate of a recoil line and to improve the productivity in spite of inexpensive equipment having one each of uncoiling and coiling reels. SOLUTION: In a recoil line for precisely arranging a metallic sheet having one each of an uncoiling reel 1 and a coiling reel 18 for coils, a joining machine 6 for joining metallic sheets between the reals and a vertical pass 12 for executing surface inspection, between the uncoiling reel 1 and the joining machine 6 and between the vertical pass 12 and the coiling reel 18, each one of high- speed shears 3, 16 for rejecting defective parts and scrap discharging devices 4, 17 for discharging cut metallic sheets to the outside of the line are respectively provided. The inlet-side work such as the processing of the defective parts at the tail end and the tip of the coil and the charging of the coil on the inlet side and the outlet-side work such as the extraction of the coil on the outlet side are executed in parallel and in a short time.
Patent JP-S5788214-A (JP)
Title: Antifreezing device for engine coolant
Inventor: ARIKAWA JIYUICHI
IPC: F01P11/20
Filed: 1980-11-25
Abstract: PURPOSE:To prevent a radiator from the puncture accident due to freezing by a method wherein data detected the engine coolant as electric signals in accordance with the freezing temperature of said coolant are compared with data detected the outside temperature as electric signals in accordance with said temperature CONSTITUTION:An optical conductor 3 composed of a light receiving part 3a and an illuminating part 3b is submerged in the coolant 2 of the radiator 1 and the light from a light source part 4 is detected, through the optical conductor 3, by a light receiving part 5 to output electric signal Va in accordance with the freezing temperature of the coolant. On the other hand, electric signal Vb in accordance with the outside temperature is outputted by means of a detecting part composed of a heat sensing element 7, resistors R1, R2 and R3. The both voltages are compared at a voltage comparator 9 and, when Vb is larger than Va, an output voltage Vc is outputted to an alarm means 10.
Patent JP-S5955926-A (JP)
Title: Dredging mechanism and dredger
Inventor: KANAZAWA MASAZUMI
IPC: E02F3/88
Filed: 1982-09-21
Abstract: PURPOSE:To perform effectively dredging work according to the condition of the deposits as well as to prevent the muddling of water by a method in which a screw drill provided in a cylinder is turned and the cylinder is also turned by a driver. CONSTITUTION:When a screw drill 1 is turned at an angular speed omegaA in the direction of A and a outer cylinder 2 is turned at an angular speed omegaB in the directin of B, the relative angular speed omegaE of the screw drill 1 and the outer cylinder 2 becomes omegaA-omegaD=omegaE (where omegaD is angular speed of deposits), and the speed VE of deposits 9 moving along the slope of the blade of the drill 1 becomes VE=K1.omegaE (where K1 is proportional constant). Since the rotation number NE of the deposits 9 in the outer cylinder 9 can be represented as NE= K2/VE (where K2 is proportional constant), if angular speeds omegaA and omegaB are chosen in proper values, centrifugal separation time according to the conditions of deposits 9 can be determined and the moisture content of the deposits 9 taken out of the discharge port 6 can also be reduced.
Patent JP-H109621-A (JP)
Title: Cooling and heating system
Inventor: SAKAKIBARA HITOSHI
IPC: F24F5/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling and heating system in which a pipeline exclusively used for heat transfer is not required and can be easily constructed by providing a ventilating passage provided in the underfloor of a room for floor radiation, circulating hot and cold air supplied from an outdoor machine and cooling and heating the room by floor radiation. SOLUTION: An outdoor machine 10 is provided with a heating and cooling part 10a and an air supply part 10b. The air supply part 10b blows air existing in a common ventilating passage 13 leading to the outdoor machine 10, a ventilating passage 11 for floor radiation, and an air supplying ventilating passage 12. The air supplying ventilating passage 12 is formed within the wall of a building and supplies air supplied from the common ventilating passage 13 to a room 9 through an air supply port 16 provided at the end of a forward passage 12a. The ventilating passage 11 for floor radiation is formed in the underfloor of the building and composed of a box member provided below a floor member which doubles as an upper surface.  The box member has as air inlet port and an air outlet port and allows the air to flow in a zigzag manner therein by a plurality of partition plates provided upright in the box member.
Patent JP-2000004231-A (JP)
Title: Transmission equipment for controlling multiplexed terminal route
Inventor: TOMINAGA YOSHIKAZU
IPC: H04L69/40
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To avoid the burden of program development or the like on the side of terminal equipment by performing the monitoring of a terminal route and route switching in the case of any fault on the side of a bridge when duplexing the terminal route between the terminal equipment and the bridge. SOLUTION: While using a terminal route 60-1 corresponding to a port mechanism 80-1 as active one and using a terminal route 60-2 corresponding to a port mechanism 80-2 as reserve one, virtual local area network(VLAN) information is received from a managing device 10 and set into a storage device by bridges 20-1 and 20-2. Based on this VLAN information, the bridges 20-1 and 20-2 perform control so as to transmit and discard the same frame received from the terminal routes 60-1 and 60-2. When the managing device 10 detects any fault related to the port mechanism 80-1, by transmitting the updated VLAN information to the bridges 20-1 and 20-1, the bridges 20-1 and 20-2 perform control so as to discard and transmit the same frame received from the respective terminal routes 60-1 and 60-2.
Patent JP-S6227416-A (JP)
Title: Composition of improved storage stability
Inventor: SASAKI YASUKI
IPC: C08G18/08
Filed: 1985-07-29
Abstract: PURPOSE:To prevent the following two compositions from decreasing their reactivity when they are stored for a long time, by adding an organometallic catalyst and an alkaline earth metal oxide or hydroxide to either a composition comprising an NCO-terminated prepolymer or OH group-containing curing agent. CONSTITUTION:A composition is prepared by reacting an NCO group-terminated prepolymer with an OH group-containing curing agent in the presence of a filler and a 10C or higher fatty acid and/or its metal salt while adding an organometallic catalyst and an alkaline earth metal oxide or hydroxide to the prepolymer containing the higher fatty acid and/or its metal salt. When the alkaline earth metal oxide or hydroxide is thus added to the composition which contains the organometallic catalyst, the catalytic activity can be prevented from being decreased during storage, and even when both of the compositions are mixed together and applied after storage for a long time, an elastomer of excellent strength can be obtained.
Patent JP-H11342681-A (JP)
Title: Delivery cut form
Inventor: SHIGEMI KAZUTOMI
IPC: B42D11/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a delivery cut form for effectively utilizing a release sheet as a delivery form duplicate by printing desired delivery information even on the release sheet similarly to the delivery form by using a thermal printer. SOLUTION: The delivery cut form 1 comprises an adhesive layer (c) and a release sheet 3 provided on a rear surface side of a delivery form 2 having a delivery information recording part (b) according to a heat sensitive color developing at a front surface side, and the recording part (b) provided at a front exposure surface side of the sheet 3 in such a manner that the sheet 3 is used as a delivery form duplicate.
Patent JP-2000351101-A (JP)
Title: Jig for perpenticularly cutting plate-like material by electric sawing machine
Inventor: MITAMURA MITSUO
IPC: B27B9/04
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To accurately perpendicularly cut and cut at an arbitrary angle by sandwiching a plate-like material between a fixed retaining plate and a movable retaining plate, and sliding a left side face of a surface plate of an electric sawing machine along a right side face of a guide plate having a variable angle groove and a variable width groove. SOLUTION: The jig for perpendicularly cutting a plate-like material comprises a fixed retaining plate 2, a movable retaining plate 3 and a guide plate 4. In this case, the plate 4 has a variable angel groove 5 and a variable width groove 6. The plates 2 and 3 are provided in the same plane, and the plate 4 is crossed on both the retaining plates. First, the plate 2 is perpendicularly matched to the plate 4, the plate 3 is moved at its long side g of the material to match the width of the material, and a hexagonal bottom wing nut and a screw 8 are clamped. Then, a left side face of a surface plate d of an electric sawing machine is disposed along a right side face of the plate 4, a cutting position guide c of the machine a is matched to a tangential line 3 of the material along the left side face of the plate d and slid.  In the case of obliquely cutting, the plate 2 is inclined along the groove 5 by an angle scale 10.
Patent JP-S5866820-A (JP)
Title: Correcting method for instrumental error of electronic flowmeter
Inventor: KONDOU KUNIHIKO
IPC: G01F15/02
Filed: 1981-10-16
Abstract: PURPOSE:To permit correction operation of good accuracy by approximating the original flow rate curve with a polygonal lines consisting of a number of straight lines. CONSTITUTION:A mechanical metering part 3 provided with a metering rotating body 2 stuck with a permanent magnet 1, and an electronic display part 9 having a sensor 4 for the body 2, an amplifier 5, a miniature calculator 6, a liquid crystal display 7 and a battery 8 are provided. A water meter is constituted of the part 3 and the part 9. The flow rate of the part 3 is corrected with the calculator 6. Here, the original flow rate curve (a) is approximated by a polygonal line (b), whereby the result (c) of corrected flow rate is obtained.
Patent JP-S6144244-A (JP)
Title: Heat exchanger
Inventor: ONODERA TSURU
IPC: F24B9/00
Filed: 1984-08-07
Abstract: PURPOSE:To make it possible to supply hot water to a kitchen, a toilet room and the like by accommodating a heat exchanger in the stack of a kerosine stove or a coal stove and converting water to hot water. CONSTITUTION:A safety valve 2 for a heat exchanger is provided at the upper end portion of a copper tube having a male screw feed water port 1, and an 8phi copper tube 4 is installed at a blow-off port 3 to from a heat exchanger up to a male screw feed hot water port 5 for processing blown off hot water. The feed water port 1 is fitted into a cutout 13 of a difference diameter stack (165phiX 100phi) 12, and a feed hot water port 5 is fitted in a cutout 15 of a 165phi stack 14. The feed water port 1 is connected to a cistern via a conduit and water is fed every time hot water is used.
Patent JP-2000352125-A (JP)
Title: Ground sill rodent control structure for wooden building
Inventor: YONETANI TOKUO
IPC: E02D27/01
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an economic rodent control structure capable of facilitating the construction work in a ground sill structure of a wooden building constructing a wooden sill through a spacer for forming a vent space on a strip footing. SOLUTION: A rodent controlling belt net 6 with a certain width is attached to the outside face 4a of a wooden sill 4 in a state to fit the lower end edge 6a thereof to the level of the upper end of the strip footing 4, a throating 8 consisting of a mounting vertical plate 8a to the outside face 4a of the wooden sill 4, a projected plate 8b extended slantly to the outside from the lower end of the mounting vertical plate 8a and a down vertucal plate 8c vertically downing from the outside end of the projected plate 8b is so constituted that the mounting vertical plate 8a is attached to the outside face 4a of the wooden sill 4 and is mounted in a state to mount the lower end of the mounting vertical plate 8a on the upper end edge 6b of the rodent controlling belt net 6.
Patent JP-S5689318-A (JP)
Title: Pickling equipment
Inventor: IMAI ISAO
IPC: B21B45/06
Filed: 1979-12-19
Abstract: PURPOSE:To increase pickling speed or decrease the length of a pickling cell by disposing a rolling mill in the upstream position of the pickling cell for hot rolled sheet steel. CONSTITUTION:When a strip 2 is lightly rolled with a rolling mill 6, cracks are produced in the scale layer of its surface. Four-stage skin pass rolling mills or dissimilar speed rolling mills are used for the rolling mill 6. Thence, the strip 2 enters a pickling cell 4, and since its scale layer is cracked, the scale layer is dissolved in a short time.
Patent JP-S5789217-A (JP)
Title: Manufacturing device of semiconductor
Inventor: KURIHARA HAJIME
IPC: H01L21/31
Filed: 1980-11-26
Abstract: PURPOSE:To prevent deterioration of an amorphous semiconductor film caused by being subjected to a sputtering effect by making at least one of both electrodes within a vacuum chamber a porous shape and by providing a means by which a substrate holder is installed on the back surface of said electrode. CONSTITUTION:At least one of plate electrodes facing each other in a semiconductor manufacturing device utilizing the plasma CVD method with which glow discharge is performed in a vacuum chamber is made to be a porous shape, and a means installing a substrate holder on the back surface of the porous shape electrode is provided. For example, instead of the conventional method wherein the substrate holder 13 is used as it is as an electrode facing an upper electrode also serving as a gas introducing shower 12, a porous shape electrode 17 is newly provided, and on the back surface of said electrode the substrate holder 13 and a sample substrate 15 are installed. Next, gas is introduced into the vacuum chamber 11, and glow discharge is produced between the porous electrode and the upper electrode 12, thereby allowing a semiconductor film to be manufactured on the sample substrate by the gas changed to plasma.
Patent JP-2000356601-A (JP)
Title: Dew condensation preventive device in wave guide
Inventor: TOYOOKA KAZUHIRO
IPC: G01N22/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation on the inner wall or the like of a wave guide. SOLUTION: A wave guide flange 13 which has a high frequency window 12 in its central part is equipped with an open end part of the main body of a wave guide 11 which is rectangular and whose one end is closed while the other end is opened, and the inside of the main body of the wave guide 11 is closed from the outside. The high frequency window 12 is formed of a material in which a microwave can bass. The wave guide flange 13 is mounted on a pipe or the like in which sludge flows. A desiccating agent 14 is arranged in the main body of the wave guide 11, and dew condensation is removed by the desiccating agent 14 even if the temperature of an inner wall surface of the main body of the wave guide 11 is below the dew point and the condensation begins.