baber/WOPTO huggingface dataset:
Patent JP-2000054651-A (JP)
Title: Pipe support
Inventor: UENO KOTA
IPC: E04G25/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a warp by swelling reinforcing ribs by a press on a base plate of a base pipe lower end part of a pipe support for a form support and a wear plate of an insertion pipe upper end part. SOLUTION: Reinforcing ribs 12, 14 are respectively swollen on a flange type base plate 11 and a wear plate 13 respectively fastened on a lower end part of a base pipe 1 and an upper end part of an insertion pipe 6 through a welding means. At this time, as the base plate 11 and the wear plate 13 are worked by press working so as not to produce a warp, the warp resulting from welding distortion hardly occurs at the time of welding the base plate 11 and the wear plate 13 to the pipes 1, 6 respectively. Thereafter, an article is supported by adjusting the height of the pipe 6 by inserting the pipe 6 in the pipe 1 and screwing an adjusting nut 5 along a screw pipe 3 after engaging a pin 9 inserted into a desired pin hole 8 through a slot 4 with the nut 5 in the same as before.  Consequently, it is possible to greatly improve the compressive strength and to certainly support a load from above by making a reinforced rib point on a grounding surface or a surface of a non-supporting article in a fit state.
Patent JP-H04110408-A (JP)
Title: Smelting-reduction method and equipment for iron ore
Inventor: KAWADA HITOSHI
IPC: C21B11/02
Filed: 1990-08-31
Abstract: PURPOSE:To easily clear exhaust gas and to preheat raw material by passing the exhaust gas discharged form a smelting reduction furnace and supplied into a pre- reduction furnace through moving layer of raw material on the way of supplying this. CONSTITUTION:The raw material supplied from a raw material supplying tank 9 through a raw material guide tube 10 forms the moving layer 16 of raw material in a moving layer forming chamber 8. On the other hand, the exhaust gas supplied into the pre-reduction furnace 2 through an exhaust gas guide tube 6 is guided into the moving layer forming chamber 8 after removing dust with a primary dust removing machine 7 and passed through the moving layer 16. At this time, the fine particle dust contained in the exhaust gas is stuck and adsorbed in the raw material constituting the moving layer 16 to clear the exhaust gas and also heat exchange between the gas and the raw material, is executed, and the raw material is preheated. This cleaned exhaust gas is guided into the pre-reduction furnace 2 and on the other hand, the preheated raw material is discharged to the smelting reduction furnace 1 in order from lower part of the moving layer forming chamber 8 through the raw material guide tube 10. In this way, by supplying bulky ore, which is not treated in the pre- reduction furnace 2, into the above moving layer forming chamber 8, this preheating can be executed.
Patent JP-2001057069-A (JP)
Title: Disk drive device and video camera device
Inventor: YADA HIROAKI
IPC: H04N5/93
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To achieve optimum rotation speed of a disk realizing low power consumption by specifying recording density of data lines in the direction of periphery of a disk, a disk rotation frequency, and a value of product of the number of servo information regions per round of a disk and the disk rotation frequency. SOLUTION: This device is constituted so that data line recording density in the direction of periphery of a disk is approximately 200 kbit/inch or more, a disk rotation frequency is approximately 60 Hz or less, and product of the number of servo information regions per round of a disk and the disk rotation frequency is 5000 or more. Further, assuming that an average rate required for recording data or reproducing data is Rate, a radius of most inner peripheral track is Rid a data line density is Ld, a track effective utilizing rate is (e), a track jump time is Tjmp, a retry tolerable time is Tretry, a disk rotation frequency is fr, and the number of servo regions in one round of a track is Ns, an equation is satisfied.
Patent JP-H0872779-A (JP)
Title: Power device of bicycle with prime mover
Inventor: NAKATANI YOSHIHIDE
IPC: B62M11/06
Filed: 1994-08-31
Abstract: PURPOSE: To provide a power device of a bicycle with a prime mover which can easily change over the manual traveling of the bicycle with the prime mover to the power traveling without weighing the pedaling with the driver's posture as it is, a simple structyre and low cost. CONSTITUTION: A hollow shaft concentric with a crankshaft is fit through a centrifugal type automatic clutch on the crankshaft 17 parallel to a rear wheel axle 13 to provide an input shaft 19 of a reduction gear 12 so that the speed of the crankshaft is reduced through a plurality of stages of gear train. An output shaft tube 25 rotatable to the rear wheel axle 13 fixed to a body is connected through a one-way clutch 27 to an output shaft gear 23 on the final stage of the reduction gear, and a driven sprocket 6 is mounted on the output shaft tube. A driven gear 33 for starting an engine is attached fixedly to the crankshft and a drive gear 34 is fit through a one-way clutch 35 on an intermediate shaft 21.  Claw clutches formed between the output shaft gear and output shaft tube and a clutch bringing-together means 39 for turning on an off the claw clatches by a starter lever are provided.
Patent JP-S6289000-A (JP)
Inventor: MURATA HIROSHI
IPC: G21F9/00
Filed: 1985-10-16
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-H0873128-A (JP)
Title: Auto-pirn winder device
Inventor: HANDA KENJIRO
IPC: B65H67/04
Filed: 1994-08-31
Abstract: PURPOSE: To easily device a pirn of large rod wound with yarn into a pirn of small rod by providing a frame hung with pirns of large rod, a winder device in which the other pirns are set for winding the yarn of the pirn hung to the frame, a stock device, and the like. CONSTITUTION: This auto-pirn winder device is provided with a frame 1 hung with pirns 12 (12a, 12b) of large rod and wound with yarn, and a winder device 2 in which spindle main bodies 6 (6a, 6b) are provided on both sides of a turn table 5 provided with a turning device. This winder device 2 supports spindle heads 7a slidably in the up and dwn directions in state of floating up from the upper end faces of the spindle main bodies 6, and is elevatably provided with a cutter 17 and guide pieces 18a, 18b for positioning the yarn between both spindle main bodies 6. In addition, a stock device 3 is provided for setting the empty pirn 12a and the pirn 12b wound with yarn, and the pirns 12 are carried by a hanger device between itself and the winder device 2.
Patent JP-H0279909-A (JP)
Title: Threshing apparatus of combine
Inventor: KITANI KENICHI
IPC: A01F12/44
Filed: 1988-09-14
Abstract: PURPOSE:To obtain the subject threshing apparatus which can be used for the threshing of soybean without trouble by using a belt conveyor receiving secondary grains and transporting the grains backward to a dust-discharging part and a detachably attaching the belt conveyor in a specific inclined state above a recovery part for the secondary grains. CONSTITUTION:In the case of threshing soybeans, a belt conveyor 10 is provided to inhibit the transfer of treated material into a secondary grain recovery part 14. The transporting face of the belt conveyor 10 is inclined forward to transfer the nearly spherical whole grains to a first grain recovery part 13 and the wastes such as pod and dust are transferred backward along the transporting face and discharged from the dust-discharging part 36.
Patent JP-H0685702-A (JP)
Title: Squelch circuit
Inventor: ASADA KAZUHIDE
IPC: H04B1/10
Filed: 1992-08-31
Abstract: PURPOSE:To easily discriminate the end of reception by closing a squelch gate upon the loss of a reception input and generating a beep tone from a notice tone output circuit. CONSTITUTION:A multi-gate is switched depending whether or not noise is included in a demodulation output. The circuit is provided with a waveform shaping circuit 24 converting its input into a square wave, a logic circuit 31 operated by the square wave, and a notice tone output circuit 32. In this case, when an analog signal obtained by integrating a noise signal reaches a prescribed threshold value, the square wave is formed by the waveform shaping circuit 24. Upon the receipt of this square wave, the logic circuit 31 activates the notice tone output circuit 32 for a preset prescribed time to sound a beep tone. Thus, the end of reception is confirmed audibly.
Patent JP-S59116581-A (JP)
Inventor: KASHIWAI SHINICHI
IPC: G21F9/02
Filed: 1982-12-24
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-H0395482-A (JP)
Title: Method of decreasing the velocity of flowing fluid
Inventor: KOBAYASHI AKIHIKO
IPC: G01W1/14
Filed: 1989-09-08
Abstract: PURPOSE:To decrease the velocity of flowing fluid by making the fluid flowing in a cylindrical body turblent according to the shape of said cylindrical body to form stagnation in the cylindrical body and buffering the fluid by a cylindrical pipe wall to decrease the flow velocity thereof. CONSTITUTION:The fluid 2 flowing in a pipe 1a compresses the fluid always present in the pipe 1a and the generation of convection and stagnation regions 3 become marked. The flow of the fluid is made gentle by the decrease in velocity due to the friction with the pipe and the generation of the regions 3. By providing this cylindrical pipe wall, the flow of the fluid is made gentle.
Patent JP-H0891041-A (JP)
Title: Air-conditioner for vehicle
Inventor: MATSUMURA TAKANORI
IPC: B60H1/32
Filed: 1994-09-27
Abstract: PURPOSE: To carry out the stable warming operation and the speed warming by constituting a heating means for heating the air which passes through an evaporator, by integrally incorporating a condenser for heating the air through the heat exchange between the flowing coolant and an electric heating means which generates heat by electric power. CONSTITUTION: An air-conditioner for vehicle consists of an intake unit 11, cooling unit 13, and a heater unit 15, and the intake unit 11 has an intake door 25 for the selection of introduction of air from any taking inlet 21, 23. Further, inside the cooling unit 13, an evaporator 29 for the flow of a coolant which circulates in a coolant flow passage is formed, and cools the flowing air when the air passes through the evaporator 29. Inside the heater unit 15, a heater core unit 31 which is formed by integrally incorporating a subcondenser 31 in which the coolant which circulates in the coolant flow passage flows and a PTC heater 32 which generates heat through electric charge is installed, and heats air.
Patent JP-H0281784-A (JP)
Title: Height adjusting method in vehicle such as motorcycle or the like
Inventor: IWASHITA MITSUGI
IPC: B60G17/048
Filed: 1988-09-16
Abstract: PURPOSE:To contrive the simplification of a control circuit and the improvement of reliability by opening liquid in a cylinder pressure chamber and adapting an internal piston to a stopper part so as to decrease car height to a predetermined value, when a vehicle is stopped and in very low speed running. CONSTITUTION:A stroke position of each suspension and a car speed are input to a CPU 200 from sensors S1 to S4. The CPU 200 adjusts car height from these data. Here the CPU 200, when it judges a vehicle to be in stopping or in very low speed running, controls a solenoid valve 150A so as to open pressure oil chambers 52, 110 of each cylinder 51, 109 in front and rear suspensions 2, 7, opening the cylinder pressure oil chambers 52, 110 and retracting pistons 16, 108 till they are adapted to stopper parts 50a, 109a, and the car height is decreased. By this constitution, the simplification of a control circuit and the improvement of reliability can be converted.
Patent JP-S6475090-A (JP)
Title: Suspension removal device for waste water
Inventor: OTSUKI TOSHI
IPC: C02F3/12
Filed: 1987-09-16
Abstract: PURPOSE:To remove suspensions at high speed by fixing an outer cylinder to an open upper end of an inner cylinder, to the lower section of which a raw water feeding pipe and a collecting material feeding pipe are connected, connecting an overflow pipe to a position upper than the upper end of the inner cylinder in the outer cylinder and connecting a discharge pipe for particles to which suspensions are adhered at the bottom of the outer cylinder respectively. CONSTITUTION:Suspensions are adhered to collecting materials 7 put into an inner cylinder 4 by feeding raw water from a raw water feeding pipe 1, and particles with large diameters resulting from the adhered suspensions are risen in an inner cylinder 4 by the upward flow of raw water. Further, the particles with adhered suspensions are deposited in the inner bottom section of an outer cylinder 5 by their own weight and separated from supernatant liquid by collecting the suspensions at the time of rising up and then reducing the speed of the upward flow of raw water by means of a double pipe structure consisting of the inner and outer cylinders 4 and 5 at the upper section. Said supernatant is discharged from an overlow pipe, while the particles with adhered suspensions deposited on the inner bottom section of the outer cylinder 5 are cut out quantitatively by a discharge pipe 13 having a cutting device 12 and the collecting materials 7 and the suspensions are separated by a suspension separating device 14, while the collecting materials 7 are fed to the lower section of the inner cylinder 4 through a return piping 17, circulated and used.
Patent JP-S60122826-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: OOMUKAE YOSHIZOU
IPC: F23N5/24
Filed: 1983-12-08
Abstract: PURPOSE:To ensure safety in a burner under the condition of strong airflow, by providing a strong airflow responding device in a burner part in order to automatically get down a wick when it receives excessively strong airflow. CONSTITUTION:A wick can be raised to a position for combustion and at the same time a regenerative spring is energized by manually turning a wick ascending knob 1 round to the clockwise direction. A windshield 9 is constituted in such a manner that it can be rocked by strong airflow given from outside, and when airflow exceeds the limit, an arm 10 fitted to the windshield 9 actuates a rocking lever 4 to release its engagement from an anchoring part. When an emergnet quenching condition such as excessive rocking occurs, a weight 7 falls down to quench fire. A spring 11 is provided in order to return the fallen weight 7 to the upright state when the emergent condition is restored to normal. Besides, a manually operatable quenching lever 12 is provided so as to manually operate the above mentioned fire quenching device. Fire can be manually quenched in any time by pressing down the manually quenching lever 12.
Patent JP-H0278886-A (JP)
Title: Floor surface dryer
Inventor: AKUSAWA HIDEAKI
IPC: F26B9/00
Filed: 1988-09-16
Abstract: PURPOSE:To obtain safe and higher drying efficiency by projecting infrared rays against a floor surface receiving the injection of cool air. CONSTITUTION:A volute 4, having a wide and flat blow-off tube 1, provided at the lower part thereof, and an air auction port 3, is equipped with a fan 6 driven by a motor 5 and air is discharged out of the opening 7 of the blow-off tube 1. The blow-off tube 1 is provided with a penthouse type extended part at the opening rim of the blow-off tube 1 while an arced reflecting plate 10, made of an aluminum sheet, is fixed to the lower surface thereof in a condition that rays are reflected downward. Separate from the reflecting plate 10, an infrared ray heater 14 is constituted by a method wherein infrared ray radiating ceramics 12 is sprayed on the surface of a metallic tube 11 such as a stainless steel tube or the like and a resistance heat generating wire 13 such as a nickel- chrome wire or the like is held in the tube 11 so as to be insulated through magnesium oxide and the like while the infrared ray heater 14 is equipped below the reflecting plate 10.
Patent JP-H02115164-A (JP)
Title: 5-(n-3, 4, 5, 6-tetrahydrophthalamide)-cinnamic acid derivative and herbicide containing the same
Inventor: PLATH PETER DR
IPC: C07D209/48
Filed: 1989-09-08
Abstract: NEW MATERIAL: A compound of formula I or II (wherein Y is Cl, Br or an alkyl; R 1  is H, an alkyl, OH, an alkyl, an alkenyl, an alkinyl, phenyl, or benzyl; R 2  is an alkyl, an alkoxyl, an alkenyl, an alkenyloxy, an alkinyl, an alkinyloxy, phenyl, phenoxy, benzyl or benzyloxy; and R 3  is an alkyl, provided that R 1  is not H when Y is Cl or Br).  
     EXAMPLE: 5-(N-3,4,5,6-tetrahydrophthalimido)-2-chloro-α-bromocinnamic acid-N'- methyl-N'-hexylamide.  
     USE: Herbicides.  
     PREPARATION: For example, 3,4,5,6-tetrahydrophthalic acid anhydride is reacted with a compound of formula III to obtain a compound of formula I. A compound of formula IV is reacted with a mercaptan to obtain a compound of formula II. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07211555-A (JP)
Title: Device for use in a.c. power transmission system
Inventor: PATORITSUKU II BAAKU
IPC: H01F27/08
Filed: 1992-08-31
Abstract: PURPOSE: To provide an air core inductor which is provided with a band which is made of a material such that it has a selected property to constitutive a resistance that is electromagnetically connected only through action to the inductor winding for filter. CONSTITUTION: This device is used for an a.c. power transmission system, including an air core reactor 10. It is provided with a resistance having metal elements 20 and 20D which works on a reactor only through an electromagnetic coupling, is insulated electrically from the coil winding of the reactor, and is positioned so as to be coupled magnetically with the winding and means 21 and 22 for attaching the metal elements 20 and 20D spaced apart from the reactor so that a large quantity of heat generated from the elements 20 and 20D is radiated, without damaging the reactor.
Patent JP-H0785447-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/65
Filed: 1993-09-17
Abstract: PURPOSE:To obtain a magnetic recording medium of which the nonuniformity in output is small, by depositing a plurality of films so that stresses appearing between them are in the same direction and by providing the films on the opposite sides of a base respectively. CONSTITUTION:On one surface of a substrate 1 such as a PET film or the like, a metal magnetic film 2 such as Co-Ni (80-20at.%) or the like is provided by a dry plating means such as a vacuum evaporation method, with an oxygen gas introduced. On the other surface of the substrate 1, a back coat layer 4 constituted of Cu-Al-Ni (85-10-5at.%) or the like is formed by the dry plating means such as the vacuum evaporation method, with the oxygen gas introduced. A stress made to appear by the metal film 2 is a tensile stress and the tensile stress is made to appear also by the back coat layer 4. Since the directions of the stresses appearing as stated above are identical and the absolute values thereof are different, a magnetic recording medium thus manufactured is so constructed that the central part side of the metal magnetic film 2 projects at a curl rate of 5 to 15% due to a difference between the above stresses. Therefore the magnetic recording medium of which the nonuniformity in output is small is obtained.
Patent JP-S6293041-A (JP)
Title: Molding material for casting pure titanium or titanium alloy
Inventor: NAKAMURA SEIZO
IPC: B22C1/00
Filed: 1985-10-16
Abstract: PURPOSE:To obtain a molding material which can cast pure titanium and titanium alloy by specifying the components of a main material, auxiliary material for reinforcement and hardener. CONSTITUTION:The titled molding material is constituted of the main material essentially consisting of silica and alumina, 1 or >=2 kinds of the auxiliary materials for reinforcement selected from zirconium oxide, zircon, calcium oxide, spinel and mullite and the hardener constituted of phosphate and metallic oxide made of base. These materials are compounded at such ratios at which the sum of the silica and alumina as the main material is 90-55wt% in the entire material and that the auxiliary materials for reinforcement are 5-50wt% substd. in the ratio with respect to the total amt. of the main material. The phosphate as the hardener is used at 5-15wt% and the metallic oxide made of base is used in a 5-30wt% range.
Patent JP-H0545730-A (JP)
Title: Original fixing device for ohp
Inventor: SATO HIDEKI
IPC: G03B21/132
Filed: 1991-08-20
Abstract: PURPOSE:To prevent a slide original placed on the original platen of an OHP from being curled or moved by the heat of light and the wind of a fan. CONSTITUTION:The original platen 2 of the OHP is constituted of a light transmissive insulating material 21, a light transmissive conductor 22 consisting of a pair of electrode patterns and a light transmissive dielectric 23. By placing the slide original on the dielectric and impressing DC voltage on the electrode pattern of the conductor 22, a charge having a different polarity from the charge of the conductor is generated at a part opposed forward to the conductor in the slide original by electrostatic induction. Thus, the electrostatic attracting force between the charge of the slide original and the charge of the conductor 22 acts and the slide original is attracted forward to the dielectric and fixed on the original platen.
Patent JP-H04117089-A (JP)
Title: Moving image motion detecting system
Inventor: MIYAMOTO YOSHIHIRO
IPC: H04N19/85
Filed: 1990-08-31
Abstract: PURPOSE:To perform motion detection without being affected by the other surrounding areas by detecting motion on an image in with only the area to be subject to motion detection extracted. CONSTITUTION:An area dividing means 11 dividing an image into plural areas and outputting area division information, an area extraction means 12 generating an area extraction image based on the area division information and a motion vector detection means 13 detecting and outputing a motion vector between the frames of the extracted area from the area extraction image are provided. An inputted image is divided into plural independent areas A to D, the area A to be subject to the motion detection is extracted based on an area division result, the area extraction image is generated, and motion detection for the area A is performed. Thus, all the signals in the surrounding area are eliminated, and an accurate motion detection can be executed without being affected by the surrounding areas in detecting the motion at the border part of the area A.
Patent JP-S6385463-A (JP)
Title: Optical ammeter
Inventor: WATANABE IKUO
IPC: G01R33/032
Filed: 1986-09-30
Abstract: PURPOSE:To measure a large current by storing a different value according to whether 1st and 2nd polarized light beams of a Faraday rotating means reach maximum values or minimum values, calculating an additional rotation angle, and adding this additional rotation angle to a measured rotation angle. CONSTITUTION:Projection light from the Faraday rotating means 10 is separated 12 into the 1st and 2nd polarized light beams which have mutually orthogonal planes of polarization and the measured rotation angle of the projection is calculated 26 based on the intensity values of the polarized light beams. Whether or not at least one of the 1st and 2nd polarized light beams reaches the maximum or minimum value is detected 28 by comparison and a 1st value when its reaches the maximum value or a 2nd value when it reaches the minimum value is stored 36; and the additional rotation angle is calculated 38 based on the detection result of a detecting means 28 and the stored value in a storage means. Then the measured rotation angle theta1 and additional rotation angle theta0 are added together to determine a current to be measured based on the rotation angle of the projection light.