baber/WOPTO huggingface dataset:
Patent JP-H1029055-A (JP)
Title: Hammering device for dropping molding sand
Inventor: KUBOTA MANABU
IPC: B22D29/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To particularly miniaturize a device, to prevent the damage of the device caused by dropped molding sand and further, to facilitate the maintenance, in a hammering device for dropping the molding sand in various kinds of cast products obtd. by casting an aluminum or an iron. SOLUTION: In this hammering device, a soundproof box 1 at a work side for holding the work 5 sticking the molding sand in the inner part and opened at the top part 3 and a soundproof box 2 at the hammer side including the hammer 8 for hitting the work 5 and freely elevatable/lowerable and opened at the bottom part 9, are provided. When the soundproof box 2 at the hammer side lowers downward, the opening part at the bottom part 9 is coincident with the opening part at the top part 3 of the soundproof box 1 at the work side to form a closed chamber 11 with both boxes 1, 2. At the same time, the hammer 8 hits the work 5 and the shock is given to the work 5 so as to drop the sand stuck to the work 5 from the work 5. The soundproof box 2 at the hammer side is elevated/lowered with a driving device 12 arranged at the outside of the closed chamber 11.
Patent JP-H01151453-A (JP)
Title: Adjustable support for denture
Inventor: HARII EE RINDEN
IPC: A61C8/00
Filed: 1988-08-17
Abstract: PURPOSE: To firmly fix a denture to a foundation implant at a correct position and at a preselected angle by screwing a nut member down on a support shaft part of a bolt member until a recessed engaging part is engaged with a protruded surface part of an engaging member. CONSTITUTION: A support body 10 and a denture 80 are arranged to be inserted into a foundation implant 70 of a hexagonal sleeve 50 of a nut member 16 or into a hexagonal recessed part 77 as empirical equivalence to position the denture 80. A desired angle of layout for the denture 80 is determined for other teeth. A joint member 12 is adjusted to a desired angle together with the denture 80 by eliminating a slight slack between the joint member 12 and the bolt member 14 and the nut member 16. Then, the support body 10 and the denture 80 are moved from the foundation implant 70 or the empirical equivalence. The denture 80 is moved from the joint member 12, and the bolt member 14 and the nut member 16 are further tightened, and thus, the joint member 12 is firmly fixed at a desired Position.
Patent JP-S6263066-A (JP)
Title: Grinding wheel
Inventor: EDA HIROSHI
IPC: B24D5/00
Filed: 1985-09-17
Abstract: PURPOSE:To obviate grinding vibration generated in grinding with a simple construction by compounding a vibration attenuating material having creep-like physical property and a grinding wheel base plate so that a grinding wheel itself is provided with self-vibration absorbing property. CONSTITUTION:This grinding wheel 1 is formed by bonding or applying a vibration attenuating material 3 to the end face of a grinding wheel 2 used for surface grinding, cylinder grinding, internal grinding, centerless grinding and cutting grinding. When the surface grinding is carried out by the thus formed grinding wheel 1, the grinding wheel 2 and the vibration attenuating material 3 are sandwiched by the head 4 of grinding wheel spindle and a flange 5, fastened and mounted by tightening a fastening nut 6 to grind a work piece 7.
Patent JP-S5992067-A (JP)
Inventor: SUGIMOTO TETSUTAROU
IPC: B65G47/91
Filed: 1982-11-19
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-H0523734-A (JP)
Title: Device for manufacturing square steel pipe and manufacture of the same
Inventor: ICHIIRI KEISUKE
IPC: B21C37/15
Filed: 1991-07-18
Abstract: PURPOSE:To attain the manufacture of a square steel pipe with the high dimensional accuracy and high efficiency. CONSTITUTION:An entrance conveyer 2 and a pusher cylinder 3 which supply a cylindrical steel pipe to a square forming device 4 are provided on the upstream side of the square forming device 4. An induction heater 5 which heats the formed pipe and a water cooling head 6 which cools the heated pipe are provided on the downstream side of the square forming device 4. A straightener 7 is provided on the downstream side of the water cooling head 6.
Patent JP-H0866315-A (JP)
Title: Sheet for grill
Inventor: HORI KYOHEI
IPC: F24C15/14
Filed: 1994-08-29
Abstract: PURPOSE: To provide a sheet for a grill on which contamination or odor in the grill by roasting gravy generated in roasting fish or the like can be absorbed, and on which the fish or the like can be roasted mildly by far infrared effect. CONSTITUTION: A sheet 4 for a grill is used auxiliarily in roasting fish or the like in the grill, and generates infrared ray by heat. The grill 1 is provided with a receiving plate 2, a gridiron 3 disposed on the receiving plate 2, and a heat source to heat a fish or the like 5 disposed on an upper surface of the gridiron 3. The sheet 4 is a sheet of aluminum hydroxide having flame resistance, and its peripheral edge parts are folded to be suitable to sizes of the receiving plate 2 of the grill 1, so it is installed on the receiving plate 2 and under the gridiron 3 for usage.
Patent JP-S6448867-A (JP)
Title: Coating resin composition
Inventor: INOUE SADAHIRO
IPC: C09D5/00
Filed: 1987-08-18
Abstract: PURPOSE:To obtain the title composition having excellent weathering resistance, workability in application, curability, and water resistance, by incorporating mica into a specified resin composition. CONSTITUTION:A resin composition (A) is prepared by mixing 50-90wt.% at least one alkyl (meth)acrylate (a) of 1-12C alkyl (e.g., a mixture of methyl methacrylate with 2-ethylhexyl acrylate); 10-25wt.% acrylic (co)polymer (b) having an average molecular weight of 10,000-200,000, made by (co)polymerizing component (a), if required, with other vinyl monomer; a plasticizer (c) (e.g., chlorinated paraffin); and if necessary, a crosslinking agent (d). 100pts.wt. component A is then mixed with 20-100pts.wt. mica (B) having a mean particle diameter of 20-150mum and, if required, a higher fatty acid, an ultraviolet absorber, a silane coupling agent, a curability modifier, etc. (C), thus giving the title composition. This composition readily cured by adding thereto a redox catalyst comprising a combination of a curing agent with an accelerator.
Patent JP-H06116646-A (JP)
Title: Method for uniformly heating surface of steel ball
Inventor: MATSUMOTO ISAO
IPC: H05B6/10
Filed: 1991-07-19
Abstract: PURPOSE:To uniformly induction-heat the surface of a steel ball while floating up the steel ball by low electric power. CONSTITUTION:The surface of the steel ball 1 is preheated at the temp. of the magnetic transformation point or higher in the center part of a spiral-state induction heating coil 8 arranged at the outer periphery of a metal-made cylindrical body 7 forming plural slits extended as radial-state along the radius direction. Successively, this steel ball is shifted upward, and by induction-heating this ball in the floating condition by electromagnetic force and in the condition of generating the rotation so as to center the horizontal axis, the surface of the steel ball is uniformly heated.
Patent JP-S6265549-A (JP)
Title: Remote supervisory system
Inventor: YANAI ATARU
IPC: B66B3/00
Filed: 1985-09-17
Abstract: PURPOSE:To prevent a talking state giving no reply to a transmission side from being generated by providing a bell incoming detection circuit detecting a bell incoming signal connected to a subscriber line and giving the 1st control signal after a prescribed time and a data signal detection circuit detecting a data signal at non-talking and giving the 2nd control signal. CONSTITUTION:A bell incoming detection circuit 7 inputs the 1st control signal to a control circuit 9 after a prescribed time in detecting a bell incoming signal from a supervisory station 1. Further, a data signal detection circuit 8 detects a data signal at non-talking state and inputs the 2nd control signal to the control circuit 9. When the 1st and 2nd control signals do not exist, the control circuit 9 switches a demarcation equipment 6 to the position of a terminal t2 and when the 1st or the 2nd control signal exists, the control circuit 9 switches the demarcation equipment 6 to the position of a terminal t1. When a station to be supervised responds within a prescribed time from the reception of a bell incoming signal from a supervisory station, the supervisory station and a telephone set 4 are connected switchingly by a demarcation equipment to form the talking state.
Patent JP-H1050861-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: KASHU NOBUYOSHI
IPC: H01L29/78
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To secure effects peculiar to an epitaxial wafer while reducing product cost without restricting by design flexibility by a method wherein a carrier barrier region is provided so that the maximum concentration position of the carrier barrier region on an epitaxial substrate is disposed in an upper layer of a gettering region. SOLUTION: There is a defects region 2a functioning as a gettering region in a semiconductor substrate 1s, and an n<+> /p junction J is formed thereon via a carrier barrier layer 3 formed in a doped region of p-type retrograde form. A gettering region 2 is disposed under the maximum position 3a of impurity concentration in the carrier barrier layer 3 which is the doped region of retrograde form, so that a few carriers generated in the defects region 2a can exceed a potential barrier 13a to flow to the n<+> /P junction J side. Thereby, a leak current increase of the n<+> /p junction J caused by the defects region 2a can be effectively reduced.
Patent JP-H0825406-A (JP)
Title: Injection molds for inserting square opening of blow molding and injection molding method using the same molds
Inventor: NARAYAMA SHIGERU
IPC: B29C33/12
Filed: 1991-07-19
Abstract: PURPOSE:To prevent the leakage of resin at the time of molding by forming a cavity for a flange adjacent to the embracing part of the molds in a pair of molds, and covering the inner periphery of the embracing surface with a heat resistant elastic layer having a specific thickness. CONSTITUTION:Injection molds 10 have a pair of split molds 10a, 10b, a third split mold 10c for forming the end face of a flange and a mandrel 10d for injection molding. A square troughlike embracing surface 11 for embracing the reference outer periphery 21 of the square opening 20 of a blow molded form B and a cavity 12 for a flange to mold a flange 22 are engraved on the molds 10a, 10b. A heat resistant elastic layer 13 having a thickness of 0.1-2.0mm is formed on the inner surface of the surface 11, and two or three adhesive tapes 13a are superposed, and adhered to be formed. As a result, even if the periphery of the form is slightly deformed at the time of clamping the molds or the thicknesses are slightly irregular, it is absorbed to the layer 13, and no gap is generated to become a close contact state.
Patent JP-S6262142-A (JP)
Title: Ventilating device
Inventor: NISHIO KAZUNORI
IPC: F24F7/02
Filed: 1985-09-13
Abstract: PURPOSE:To improve ventilating performance as well as water-proof feature against rain by a method wherein a hood, covering a ventilating port provided on a roofing, is provided and a pair of ventilating windows is provided on a side surface opposing to a cover covering the hood. CONSTITUTION:A hood 36, covering ventilating ports 12, 14 provided on a roofing 10 and provided with a ventilating opening 38 on the upper surface thereof, is provided in this ventilating device. A pair of ventilating windows 18, 20 is equipped on a side surface opposing to a cover 16 provided so as to cover the hood 36. According to this constitution, outside air enters the cover 16 through the ventilating window 18 and air in the cover 16 flows out to the outside of a house through the ventilating window 20, therefore, the communication of air between the inside and the outside of the cover 16 is improved. Accordingly, the communication of air between the outside of the house and the back space 30 of the roof is improved and ventilating performance is be improved. On the other hand, the upper piece 37 of the hood 36 is slanted downwardly from the ventilating opening 38 toward the periphery of the hood and dew water (w), generated in the hood 36, descends along the inner surface of the hood 36, therefore, it flows out to the outside of the hood. Accordingly, the waterproof feature of the hood 36 against rain water may be improved.
Patent JP-H0734807-A (JP)
Title: Double discharge type steam turbine
Inventor: SUMITA KUNIO
IPC: F01D25/14
Filed: 1993-07-26
Abstract: PURPOSE:To prevent a rotor surrounded by a bury-band part from being heated due to the thermal conduction from the steam of high temperature to be introduced into a nozzle chamber. CONSTITUTION:In a double discharge type steam turbine where speed governing stage nozzle 2a, 2b and first stage rotor blades 3a, 3b are provided in a right-to- left symmetrical manner across a nozzle chamber 1 where the steam is introduced, and a bury-band part 8 is provided between disk parts 6a, 6b of the first rotor blades so as to face the nozzle chamber, and keep the prescribed clearance 10 relative to a rotor 7, a means to cause the steam flow is provided in the clearance 10 between the rotor 7 and the bury-band part 8. This means consists of a plurality of blade members 21 which are provided at the center in the axial direction of the rotor 7 so as to be located in the clearance 10 part, and a plurality of through holes 22a, 22b which are respectively formed in the disk parts 6a, 6b of the first rotor blades and communicating from the clearance 10 side to the rotor blade outlet chambers 9a, 9b.
Patent JP-S5997021-A (JP)
Inventor: JIYON DABURUYUU MAKUTAGAATO
IPC: G01N21/86
Filed: 1983-11-01
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-S5892700-A (JP)
Title: 3'''-dehydro-cardenolide-tridigitoxoside-ketal, manufacture and heart failure medicine
Inventor: BUORUFUGANGU SHIYAUMAN
IPC: C07J41/00
Filed: 1982-11-22
Abstract: The present invention provides 3'''-dehydrocardenolide tridigitoxoside oximes of the general formula:    <IMAGE>  (I)  in which R1 is a hydrogen atom or an alkyl radical containing up to 3 carbon atoms, R2 is a hydrogen atom or a lower acyl or alkyl radical and R3 represents two hydrogen atoms, the group   <IMAGE>  or the oximino group =NOR1, wherein R1 has the above-given meaning. The present invention also provides a process for the preparation of these oximes, as well as pharmaceutical compostions containing them which are useful for the treatment of cardiac insufficiency.
Patent JP-S6359961-A (JP)
Inventor: AONO MASAAKI
IPC: A61L2/20
Filed: 1986-09-01
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-H0650333-A (JP)
Title: Linear guide device
Inventor: YAMAGUCHI TOSHIAKI
IPC: F16C29/06
Filed: 1992-07-30
Abstract: PURPOSE:To provide a linear guide device having small sounds in operation and adaptable to either a linear track, curved track or combined both tracks. CONSTITUTION:In a slider 2 having on the inside surface load roller rolling grooves 7, 8 opposed to the upper and lower roller rolling grooves 3, 4 of a guide rail 1 and straddling the guide rail, one of the upper and lower load roller rolling grooves 7, 8 is adapted to make linear rolling grooves parallel to each other and the other arcuate curved rolling grooves having the same center. The roller body 17 in the linear rolling groove and curved rolling groove operates only in one groove and completely stops in the other groove not to generate noises acording to the shape of the track.
Patent JP-H02124010-A (JP)
Title: Device for applying fertilizer of ammonium base or ammonium base/ urea base
Inventor: KAARU ZOMAA
IPC: C05G3/00
Filed: 1989-08-08
Abstract: PURPOSE: To supply enough nitrogen to a plant in accordance with the degree of growth by filling a mixture of ammonium sulfate or an ammonium salt mixture and a urea mixture with a carrier into a specified container. CONSTITUTION: A mixture of ammonium sulfate or an ammonium salt mixture and a urea mixture with a carrier such as a clay mineral is filled into a hollow body as a container made of plastic, etc., inert to soil and having an opening for feeding the fertilizer to the root of a plant. The ratio between the area of the opening and the surface area of the hollow body is 1:(10-10,000).
Patent JP-H0490485-A (JP)
Title: Microwave drying method for log of raw material wood and raw bamboo
Inventor: MORI MITSUMASA
IPC: F26B23/08
Filed: 1990-08-01
Abstract: PURPOSE:To perform a uniform drying of both log of material wood and a raw bamboo and enable a drying stress generated by an uneven drying to be restricted to a minimum by a method wherein inner portions of the log of material wood and raw bamboo are dried by a microwave drying process and outer portions of the log of material wood and the raw bamboo are dried by an external heating process in concurrent manner. CONSTITUTION:Seal material 4 such as silicone rubber or the like is filled at both cut ends 2 of a log 1 material wood, thereafter metallic foils 5 such as aluminum foils are adhered to the cut ends and then an inner temperature measuring hole 6 is formed at one cut end. Then, the log 1 of material wood is placed within a micro- wave hot air drying chamber and a thermometer probe 7 is inserted into the inner temperature measuring hole 6. then, radiation of microwave is started to heat the log 1 of material wood. When an inner temperature of the log 1 of material wood reaches its predetermined value, hot air of which temperature and humidity are already controlled is supplied into the drying chamber and concurrently an output of the microwave controlled and the drying operation is carried out while keeping the inner temperature at its predetermined temperature. The drying operation is completed at a stage where a weight of the log 1 of material wood reaches its predetermined value.
Patent JP-H0371965-A (JP)
Title: Method for inserting ceramic as internal chill
Inventor: HASHIMOTO SEIJI
IPC: B22D19/00
Filed: 1989-08-07
Abstract: PURPOSE:To easily prevent the development of crack by inserting plural branch end parts in a ceramic sintered body having branching-shape with a metal-made stay as internal chill under condition of integrally supporting and fixing them. CONSTITUTION:The plate-like stay 1 arranging holes, which four opening parts 5 in a manifold 2 can be integrally fitted, is made of Al plate and cast steel plate, and fitted to the end parts to support the manifold. By this method, the insert 3 as internal chill is obtd. and Al is used as molten metal. In the case of having branching structure in the casting, as each branched part causes relatives positional shift, the crack at the branched part is easily developed. However, by fixing and supporting the branching end parts having large deformation with the stay, as mutual relative positional shifts at the branched end parts are prevented, stress is not developed to the branched part. By this method, the development of crack can be prevented and defective ratio can be reduced.
Patent JP-H0369050-A (JP)
Title: Tracking control circuit
Inventor: JINNO KEIJIRO
IPC: H04N5/7826
Filed: 1989-08-09
Abstract: PURPOSE:To prevent the width of the final track from being thinned at the time of switching from assemble to REC by adding an offset voltage to a capstan phase control system, and executing tracking so that the lower end of a video head can be coincident with the end of a recording track. CONSTITUTION:A magnetic tape, the guard bandlessly recording a recording signal obliquely onto the track by a rotary head and the four pilot signals of various frequencies are recorded to one part of the track. A reproducing device reproduces such a magnetic tape by the rotary head with gap width wider than the recording track width. The offset voltage is applied to the capstan phase control system of this reproducing device. Then, during a standby running period for consecutive recording and at the time of recording a mode succeedingly, an offset signal is supplied from an offset generating circuit 14 to an adder 10 in accordance with an error signal from a capstan phase control circuit 8 at the time of reproducing and the phase of tracking control is advanced. Then, tracking control is executed so that the rotary head can not be overlapped with the recorded track.
Patent JP-S6447681-A (JP)
Title: Front and rear wheel steering gear of vehicle
Inventor: KOISHI MASARU
IPC: B62K5/08
Filed: 1987-08-18
Abstract: PURPOSE:To enable the steering properties of front and rear wheels to be individually set by providing steering gears in block utilizing planet gear mechanisms for the front and rear wheels on a steering shaft portion. CONSTITUTION:When a bar handle 13 is pivotally operated left,a steering gear case 21 integral with a steering shaft 14 is also pivoted left,so that planet ary gears 31, 41 revolve around a fixed sun gear 25 counterclockwise, and eccentric pins 34, 44 are pivoted counterclockwise through eccentric arms 33, 43 integral with respective planetary gears 31, 41. Thus, left and right front wheels are steered left through a link rod 51, lever 57, plate 59, tie rod 61 and knickle arm, while left and right rear wheels are also steered left through a link rod 71, tie rod 91 and knuckle arm.
Patent JP-S6099887-A (JP)
Inventor: FUKAYA YUKIO
IPC: B65D90/00
Filed: 1983-11-02
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-S6183481-A (JP)
Title: Fuel injection device in double-intake engine
Inventor: HAMADA SHIGEAKI
IPC: F02M69/00
Filed: 1984-09-29
Abstract: PURPOSE:To improve performance of an engine when it is in low and high load operation, by providing a single point injector in one of two intake passages while a multi-point injector in the other and actuating said injectors in accordance with an operational condition of the engine. CONSTITUTION:An engine, when it is in low load operation, utilizes, for instance, the intake pipe negative pressure as an operational source to both open only the first throttle valve 16 in the first intake passage 20 and actuate only a single point injector 32 interlocking, performing low load operation. In this way, drivability of the engine when it is in low load operation can be improved by enabling both a passage length necessary for atomization of fuel to be sufficiently ensured and a strong swirl to be generated. While the engine, when it is in high load operation, opens the first and second throttle valves 16, 24 and performs the high load operation by interlocking the single point injector 32 and a multi-point injector 34 respectively to the first and second throttle valves 16, 24. In this way, the engine, enabling an inflow quantity of intake air to be sufficiently ensured and obtaining also a good response characteristic, improves an output.
Patent JP-S58106213-A (JP)
Inventor: MURATA YOUICHI
IPC: F16B39/10
Filed: 1981-12-18
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。