baber/WOPTO huggingface dataset:
Patent JP-H11322449-A (JP)
Title: Heat resistant ceramic firing furnace for non-pollution of incineration ash
Inventor: NAKAKAZE KAORU
IPC: F23G5/44
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the diffusion of heavy metals and other hazardous materials by executing permanent and safe pollution free of the incineration ash discharged from a waste incineration furnace and to accelerate the renewal of the incineration furnace and to suppress illegal dumping by forming cost effective furnace material at a low cost and producing the incineration furnace therefrom. SOLUTION: The residual incineration ash discharged from the various waste incineration furnaces is sieved to get rid of coarse materials and is then mixed with ceramic materials, such as magnesia, silicate (clay), aplite, feldspar, quartz and mullite at an adequate ratio. The mixture is then subjected to dry process pressure molding or slurry casting molding and the moldings are fired by an independent kiln or tunnel kiln, by which the furnace material is formed. The incineration furnace or other furnaces are produced from this material.
Patent JP-H10315367-A (JP)
Title: Article utilizing fibrous truss structural material
Inventor: FUJIWARA MITSUHIRO
IPC: B32B5/26
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an article which is manufactured by utilizing a fibrous truss structural material with significant qualitative advantages such as air permeability and pressure uniformity for the article and can function organically. SOLUTION: This article is one which utilizes a fibrous truss structural material E obtained by combining, in any appropriate number of layers, a corrugated laminar material (a) which is corrugated using a resin fiber and a plane laminar material (b) which is formed like a flat area and flatly spread along the projecting part of the corrugated laminar material (a). In addition, this fiber truss structural material E is attached directly to the surface of a seating means such as a chair or a bed, or with a cover.
Patent JP-S6062017-A (JP)
Title: Push key
Inventor: OELSCH JURGEN
IPC: H01H13/70
Filed: 1984-08-15
Abstract: An improved key for typing keyboards or other terminal keyboards, which is substantially larger than the other keys and large compared with the contact to be actuated. In order to avoid tilting during out-of-center pressing, two shears are provided as a guiding means between the mobile and the immobile key parts. The shears are comprised of two frame parts pivoted about axes which are held aligned flush with each other. The shear arms provide four support points at their top free ends which enclose a rectangular surface which is practically congruent with the touch surface.
Patent JP-S6147615-A (JP)
Title: 3-phase on-load tap changing autotransformer
Inventor: TANAKA FUMIO
IPC: H01F27/02
Filed: 1984-08-14
Abstract: PURPOSE:To improve magnetic field shielding effect, reduce loss, prevent local heating and also improve tank strength by providing a duct for extending a high voltage leas to the side wall of tank of transformer, extending an intermediate voltage lead with two ducts and connecting it to the 3-phase on-load tap exchanger provided within th tank independent of the tank of transformer. CONSTITUTION:A high voltage lead 3 in the high voltage side of transformer is extended through a duct 4 from the area between coils 2b of each phase, namely from the inter-phase position from the long side wall 1a of transformer tank. Meanwhile, in the intermediate voltage side, an intermediate voltage lead 7 is extended through two ducts 6 located between the coil 2b of center phase and the coil 2b of both side phases and is connected to LTC9 accommodated in the integrated LTC tank 16 of 3-phase. Such intermediate voltage lead is then extended by the intermediate voltage bushing 10. Since the ducts 4, 6 are provided between the coils 2b of each phase as explained above, the magnetic shield plate 13 provided at the internal surface of long side walls 1a, 1b can be provided at the position corresponding to the front side of coil 2b. Thereby sufficient magnetic shielding effect can be obtained, loss can also be reduced and generation local heating can also be prevented.
Patent JP-S6147605-A (JP)
Title: Inductance apparatus
Inventor: TANAKA RYUTARO
IPC: H01F17/06
Filed: 1984-08-14
Abstract: PURPOSE:To alleviate field irradiation by connecting in series or parallel electrically a pair of inductance elements each of which is formed by winding a coil to a core which forms a closed magnetic path and arranging such elements closely so that directions in force of magnetic lines of leakage field are opposed to each other. CONSTITUTION:The magnetic fiele E11 which is symmetrical for the axis 16a is generated in the direction indicated by an arrow mark of solid line in the closed magnetic path formed by the EI core 16 with the effect of current flowing into a coil 13 of a first inductance element 11 and the leakage magnetic field E12 which is symmetrical for the axis 16a is also generated in the direction indicated by the arrow mark at the external side. With the effect of current flowing into a coil 17 of a second inductance element 12, the magnetic field E21 which is symmetrical for the axis 20a is generated in the direction indicated by an arrow mark of solid line in the closed magnetic path formed by the EI core 20 and the magnetic field E22 which is symmetrical for the axis 20a is also generated in the direction indicated by the arrow mark of dotted line at the external side. The leakage magnetic fields E12 and E22 are opposed to each other in direction and are cancelled to each other. Thereby, field irradiation by the leakage field is alleviated.
Patent JP-2000002267-A (JP)
Title: Clutch cover assembly
Inventor: UENOHARA NORIHISA
IPC: F16D13/75
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To make hard generation of problem in a wedge member in an energizing mechanism of friction follower of a clutch cover assembly. SOLUTION: This assembly has a friction follower and moves a first support plate and a fulcrum ring in the axial direction only by a friction amount by rotating a second support plate 32 provided at a pusher plate when wear generates in a wear facing. As a result, the fulcrum ring being the fulcrum of a pushing member does not change in its axial position. A reverse rotation restraining mechanism 101 allows the second support plate 32 to move in the rotational direction R2 to the pressure plate and restrict the movement to the side of rotational direction R1. The mechanism 101 is comprised of a plurality of teeth 102 formed at the support plate 32 and a claw 103 fixed to the pusher plate so as to be swingable.
Patent JP-H05321923-A (JP)
Title: Lock screw system equipped with pull-in type loosening stop member
Inventor: TOMOYASU YUTAKA
IPC: F16B39/38
Filed: 1992-05-20
Abstract: PURPOSE:To achieve sure loosening stop against vibration and impact by forming a protrusion having a thin plate of a forward end part, providing a part continuous from it having a cross section as part of a ring or an irregular form, with an inner diameter to be continuous with a base of a cylindrical form. CONSTITUTION:A thin plate part at a forward end of a lock member embedded on a male screw is pulled in between male and female screws 3, 4 in fastening, a thick part continuous with it as part of a ring or a rhomboid gets strongly in contact with the male and female screws 3, 4 to generate strong friction such as a brake to a wheel to act as a loosening stop. A resiliency packing of this form is embedded in an ordinary nut and bolt for locking. Part of the screws is caught at a trough part of the protrusion at the forward end part, and arms 2 as part of the ring or rhombid shape are contracted or elongatged for moving a loosening stop member up and down automatically in accordance with fine adjustment of a position. Adjustment of the screws which requires fluctuation of the position can thus be performed automatically, thereby high- performance locking effect can be provided easily and surely.
Patent JP-S6149359-A (JP)
Title: Method of manufacturing ceramic pin
Inventor: TAKEI SHINZO
IPC: H01J29/02
Filed: 1984-08-14
Abstract: PURPOSE:To make the bottom surface of a ceramic pin in a final form flat and to eliminate the grinding process etc. by forming the surface corresonding to the bottom surface of a ceramic pin having a trapezoid insection to have a convex shape by means of a metal mold having a concave shape, and thereafter sintering. CONSTITUTION:When manufacturing a ceramic pin 4 to position and to fix a blind lattice type shadow mask by welding it to the panel of a color picture tube, the ceramic pin is manufactured by filling a female mold 10 having a trapezoidal section 10a with powdered ceramic 11 of forsterite etc., and pressing it in an arrow direction by the use of a male mold 13 which is formed to have a concave shape in the tip portion 13a, and forming the surface corresponding to the bottom surface of the ceramic pin 4 to have a convex shape, and sintering it. Accordingly, it is possible to make the bottom surface 4a flat and to eliminate the grinding process etc. and further to simplify the manufacturing by raising the density in a portion which has lower filling density of ceramic and carrying out the sintering.
Patent JP-S6329031-A (JP)
Title: Traction controller
Inventor: SAKAGUCHI TATSUNORI
IPC: F02D41/00
Filed: 1986-07-21
Abstract: PURPOSE:To suppress the generation of slip at early time by obtaining and memorizing the critical torque quantity for each accelerator opening degree and the time variation rate of the opening degree and controlling the valve opening degree according to the result of the comparison between the critical torque quantity and the actual torque quantity. CONSTITUTION:When a car starts, a controller 2 calculates the time variation rate  A of the accelerator opening degree A from the output of an opening degree sensor 14, and compares said value with a standard value  A. If  A>= AT, the critical torque quantity Tt of a driving shaft 3 in the case when slip is generated is detected, and said value Tt is memorized as the reference data together with the corresponding data A and  A. then, the actual torque quantity T of the driving shaft 3 which is detected by a torque sensor 13 and the critical torque value Tt corresponding to the operation state at that time which is read from the memory means are compared. If T<Tt, control is performed so that the constant throttle opening degree is obtained by adjusting a throttle actuator 16.
Patent JP-S6192620-A (JP)
Title: Adjustable headrest of seat of vehicle
Inventor: FURANSOWA FUURII
IPC: B60N2/48
Filed: 1985-08-02
Abstract: This head-rest comprises two semi-cases (1 and 2) which are pivoted together in their upper part (at 4). The front semi-case (1) carries a frame (12) for a padding cushion. The rear semi-case (2) is pivotally mounted in a fixed mount (14-18) rigid with two fixing tubes 20 in sleeves (56) mounted on the seat. One of the tubes (20) carries a screw-and-nut system (28-30) connected to the front lower end of the rear semi-case and controlling the adjustment in height of the bearing point of the head of the user, while the other tube (20) carries a screw-and-nut system connected to the upper part of the rear semi-case 1 for adjusting the forward and rearward setting position of the support point of the head of the user.
Patent JP-S6062031-A (JP)
Inventor: KOMATSU HIROMITSU
IPC: H01H43/02
Filed: 1983-09-14
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-S5694052-A (JP)
Title: Speed change mechanism for motor
Inventor: KAWAHARA MASASUKE
IPC: F16H3/56
Filed: 1979-12-26
Abstract: PURPOSE: To achieve high and quite low speeds through single motor, by selectively operating a speed reduction mechanism provided at the end of an input shaft of a crane, hoist, etc. by means of a clutch mechanism and a brake mechanism.  
     CONSTITUTION: When fitting a sun gear 10 interlocked with the revolution of planetary gears 28, 29 constituting a speed reduction gear mechanism 5 idly and rotatably with an input shaft 7, to function a clutch mechanism 31, a clutch board 16 is pressed to the secondary side 15 by the bias of a pressing spring 17, then the input shaft 7 and the sun gear 10 will rotate integrally thus to rotate the output shaft 8 with same speed. When operating a brake machanism 19, the clutch board 16 is returned to the primary side 14 while the brake board 24 is pressed by a pressing spring 20 to the secondary side 23 and the outer tube section 12 of the sun gear 10 is locked to the case body 1. The planetary gear 29 transmitted with the rotation of the input shaft 7 will roll along the inner gear 13 of the sun gear 10 to transmit the quite low speed rotation to the output shaft 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0835290-A (JP)
Title: Multistage spacer of reinforcement buried in concrete
Inventor: NAKAGAWA SABURO
IPC: E04G21/12
Filed: 1994-07-22
Abstract: PURPOSE:To make it possible to securely hold grid reinforcing bars arranged to up and down stages in specific positions and, to enable reinforcing bars arranged at a right angle to fix. A part approached to one end of a pair of steel rods 4 and 5 arranged in a state to hold reinforcing bars is connected to at least two connection levers 6 and 7 arranged in parallel at a specific interval to fix. CONSTITUTION:The other end of one steel rod 4 is formed in a contact section 8. The central part of the other steel rod 5 is bent in generally V-shape and is formed to constitute a lower side reinforcement mounting section 9 of lower stage grid reinforcing bars 3d. A part positioned between the steel rods 4 and 5 of the connection lever 7 approached to the central part is formed in a reinforcement holding section 10 of the lower stage grid reinforcing bar and, a part positioned between the steel rods 4 and 5 of the connection lever 6 on the outside end side is formed a reinforcement mounting part 11 of upper stage grid reinforcing bars 3u. The contact section 8 is positioned downward on one side of the lower stage reinforcement mounting section 9, the reinforcement holding section 10 is positioned upward on the other side of the lower stage reinforcement mounting section 9.
Patent JP-H0332734-A (JP)
Title: Acid resistant dispersing/solubilizing agent
Inventor: NAKAMURA SHINGO
IPC: A23L29/00
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a dispersing/solubility agent having superior acid resistance by mainly using sucrose fatty acid ester contg. >=90% monoester derived from fatty acid having a specified number of carbon atoms. CONSTITUTION:The constituent fatty acid of sucrose fatty acid ester used is 10-22C straight chain fatty acid and the ester contains >=90% monoester. When the fatty acid is lauric acid, the ester has the highest acid resistance and this acid resistance is successively reduced in the order of myristic acid, palmitic acid and stearic acid. Since the ester does not cause flucculation even under a high acidity and has stably dispersing/solubilizing property, a dispersing/ solubilizing agent having superior acid resistance and high safety and applicable to various fields such a food, cosmetics and pharmaceuticals is obtd.
Patent JP-S6062362-A (JP)
Inventor: KISHINE SEIJI
IPC: B01L99/00
Filed: 1983-09-16
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-S6329028-A (JP)
Title: Storage of gas
Inventor: WAKI SEIZABURO
IPC: F17C5/06
Filed: 1986-07-22
Abstract: PURPOSE:To reutilize the boosted gas by sending the gas supplied from a gasifier, etc. into a boosting storage tank and a plurality of storage tanks and boosting the gas in the storage tank by supplying water into the boosting storage tank by a high pressure pump. CONSTITUTION:When the gas which is supplied from a gasifying device and has a prescribed pressure, e.g. 30kg/cm<2> is boosted to a pressure of 60kg/cm<2> and stored for reutilization, the gas having a pressure of 30kg/cm<2> is supplied from a gas feeding pipe 1 to a boosting storage tank 10 and a storage tank 20. When the pressure in each tank 10, 20 becomes over 30kg/cm<2>, valves 31 and 41 are opened in succession to send gas into the storage tanks 30 and 40. During this time, the liquid in a liquid tank 50 is introduced into the boosting storage tank 10 through a valve 13 from the feeding pipe 3 by a high pressure pump 60, and the gas in the boosting storage tank 10 is boosted to 60kg/cm<2>. Then, the valves 12 and 22 are opened to send the gas in the boosting storage tank 10 into the storage tank 20, and stored in the tank 20 with a pressure of 60kg/cm<2>. Further, gas is boosting-stored also in the storage tanks 30 and 40 similarly.
Patent JP-H10325526-A (JP)
Title: Refuse incinerator
Inventor: MUGITA KIYOSHI
IPC: F23M5/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce corrosion of steel sheets of an incinerator by providing a furnace body provided with a plurality of vent holes piercing into the refractory cylindrical body, and a lid which is provided on an upper part of an external sheet for the furnace body in an opening/closing manner and also used as a stack to facilitate the charging of the refuse and to achieve the perfect combustion. SOLUTION: A furnace body part B comprises a cylindrical furnace body 11 formed of the refractory material, an external sheet 12 for the furnace body formed of steel sheets so as to cover the outer circumference of the furnace body 11, and is installed on a fire bed part (a). In the furnace body 11, a plurality of vent holes 11b are provided in a chamfered part 11b formed on a corner part, and the number of the vent holes 11b in the upper side is increased so that the upper side of the furnace body 11 is sufficiently ventilated. An air passage 13 is formed between four corners of the external sheet 12 for the furnace body and the chamfered part 11a of the furnace body 11.  A lid part C which is also used as a stack is formed of stainless steel sheet, and connected to an upper end of the external sheet 12 for the furnace body through hinges, and can be opened/closed from the prescribed position to the other prescribed position.
Patent JP-H0516142-A (JP)
Title: Metal mold
Inventor: BAI HIDEKI
IPC: B29C47/86
Filed: 1991-07-11
Abstract: PURPOSE:To obtain a mold capable of stably controlling temp. and adaptable even to the molding of a corrugate tube by providing a heater containing a magnetic alloy body to a mold main body. CONSTITUTION:For example, a sheet like heater 32 is bonded to the outer peripheral surface of the small diameter part 14 of an extrusion mold 10. For example the heater 32 is constituted by forming a magnetic alloy body layer 36 having predetermined Curie temp. to the upper surface of a conductor layer 34 composed of copper. Said Curie temp. can be adjusted on the basis of the compounding ratio of the constituents of a magnetic alloy body and can be made equal to the optimum temp. at the time of extrusion molding. When a high frequency current is applied to the heater 32 from a high frequency power supply 38, the magnetic alloy body layer 36 generates heat and stops the generation of heat when the temp. of the magnetic alloy layer reaches the Curie temp and again generates heat when the temp. lowers. Therefore, the stable temp. control corresponding to each part of a, mold main body becomes possible. Since the heater 32 can be relatively thinly formed, the mold can be miniaturized as a whole and can be adapted even to the molding of a corrugate tube using a corrugator 42.
Patent JP-H0337080-A (JP)
Title: Activating method for automatic fire extinguisher
Inventor: IIDA MICHIO
IPC: G01K11/02
Filed: 1989-06-30
Abstract: PURPOSE:To prevent the occurrence of a fire by providing an oil absorbing wall cutting the flow of a liquid on a liquid flowing passage, detecting an accumulated inflammable liquid and/or an absorbed inflammable liquid in this wall, and activating an automatic fire extinguisher based on the detected result. CONSTITUTION:An absorbing member 21 absorbing only oil is fixed on a floor face Al so as to cut off a liquid flowing passage A, and an absorbing sheet 22 absorbing all liquids including oil is fitted to the absorbing member 21 to form an oil absorbing wall 2. When an inflammable liquid flows in from the liquid inflow side of the oil absorbing wall 2 and the absorbing member 21 and the absorbing sheet 22 absorb this inflammable liquid, the electric resistance value of the oil absorbing wall 2 is increased as the absorption quantity of the inflammable liquid is increased. When the absorbed inflammable liquid quantity becomes the preset quantity or above, a resistance meter 3 generates a detection signal and sends it to an automatic fire extinguisher 1. The automatic fire extinguisher 1 activates a warning mechanism or a chemical radiating mechanism according to the received detection signal.
Patent JP-H11272-A (JP)
Title: Nozzle device for washbasin
Inventor: ITO KENICHI
IPC: A47K1/04
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To satisfactorily wash almost all the areas of a peripheral wall in a washbasin by providing projections projecting downward at both of the tight/ left tips of the slit hole of a nozzle head and hitting washing water to the projections to improve the flowing speed and the flow rate of washing water discharged to right and left sides. SOLUTION: The slit hole 7 is formed at the nozzle head 6a, the upper surface of the hole 7 is formed to make a nearly horizontal horizontal surface 12 and the projections 11 projecting curved downward are integrally formed at both right and left tip sides of this horizontal surface 12. As the projections 11 are formed on both right and left tip sides like this, when the washing water fed through a water passage 6b is discharged from the hole 7 toward the right/ left side and a lower side, the washing water discharged to the right/left sides is made to hit the projections 11. Thereby, the flowing speed is improved at the time of abutting on these projections 11 and the washing water flowing downward along the projections from the surface 12 is joined to increase the flow rate of the washing water to improve the flowing speed and the flow rate.
Patent JP-S6065728-A (JP)
Title: Production of magnetic powder
Inventor: KUBO OSAMU
IPC: H01F1/11
Filed: 1983-09-19
Abstract: PURPOSE:To make it possible to use a single roll in noncrystallizing the powder by the glass crystallization method and obtain the magnetic powder, by bringing a specific melt containing a ferrite constituent element of ferrite into contact with the rotational surface of the single roll, and quenching the melt to noncrystallize the melt. CONSTITUTION:A raw material containing glass-forming material and a constituent element of magnetoplumbite type ferrite in a given amount is put into a platinum container, and the whole is then melted under heating with a high frequency. The resultant melt is then dripped from a nozzle provided at the bottom of the container onto the rotational surface of a single roll rotating at a high speed and quenched. Thus, a flaky oxide amorphous material is obtained. The resultant amorphous material is then heat-treated in air to deposit a magnetoplumbite type ferrite, which is then washed with a dilute acid solution, e.g. acetic acid, to afford the aimed magnetic powder.