baber/WOPTO huggingface dataset:
Patent HU-T38992-A (HU)
Title: Differential gear
Inventor: DZIDA JAN
IPC: F16H37/08
Filed: 1984-12-17
Abstract: The friction within a differential gear takes place briefly within the period when one wheel begins to slip. For reduced friction, the frictional flange of the cage holding the rollers is flat and is between the pressure plate and the external boss of the friction coupling, connected to the housing. - The flange is secured under pressure by one or more spring discs between the pressure plate and the internal boss on the multiple plate friction coupling.
Patent ID-21026-A (ID)
Inventor: NOSU TSUTOMU
IPC: C08K3/10
Filed: 1998-07-02
Abstract: A synthetic resin composition having heat deterioration resistance comprising:     (A) 100 parts by weight of a synthetic resin; and (B) 0.001 to 10 parts by weight of hydrotalcite particles defined by the following (i) to (iv):   (i) the hydrotalcite particles are represented by the following chemical structure formula (1): ä(Mg)y(Zn)zü1-x(Al)x(OH)2(A<n->)x/n.mH2O (ii) the hydrotalcite particles have an average secondary particle diameter of 2  mu m or less; (iii) the hydrotalcite particles have a specific surface area (measured by a BET method) of 1 to 30 m<2>/g; and (iv) the hydrotalcite particles contain an iron compound and a manganese compound in a total amount of 0.02 wt% or less in terms of metals (Fe + Mn).     A molded article formed from the above resin composition of the present invention is excellent in heat deterioration resistance and impact resistance and satisfactory in the dispersibility of hydrotalcite particles.
Patent JP-S63170468-A (JP)
Title: Production of aqueous liquid of aminoplast resin
Inventor: MASUDA TAKESHI
IPC: C08G12/26
Filed: 1987-01-08
Abstract: PURPOSE:To obtain the titled liquid giving a coating film having excellent water-resistance, etc., by producing a resin by the co-condensation of a hydrophilic urethane compound and a compound having hydroxyl group and carboxyl group and converting the resin to a water-based resin in the production of a specific aminoplast. CONSTITUTION:(A) An aminoplast (partially) etherified with a 1-4C lower alcohol is produced by reacting (i) an amino group-containing compound such as urea, melamine, acetoguanamine, etc., with (ii) an aldehyde compound such as (para)formaldehyde, acetaldehyde, etc., and (iii) a 1-4C lower alcohol. In the above process, co-condensation is carried out by mixing the above system with (B) 1-30pts. (based on 100pts. of the sum of the components i, ii and iii) of a hydrophilic urethane compound and (C) 0.1-30% compound having hydroxyl group and carboxyl group in the molecule based on the sum of the components i and C. The obtained aminoplast resin is converted to a water- based resin by the addition of water (after neutralization of the carboxyl group) to obtain the objective liquid.
Patent JP-S5386925-A (JP)
Title: First idle device for fuel jet system internal combustion engine
Inventor: SUZUKI MASAICHI
IPC: F02D41/34
Filed: 1977-01-12
Abstract: PURPOSE: To provide the first idle device that does not need an electric heating system flow controlling valve which has a long piping of by-pass pipe and a complicated composition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000197727-A (JP)
Title: Slot-machine with internal lottery informing function
Inventor: NARUMI KATSUNORI
IPC: A63F5/04
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To securely inform the internal lottery only to the player, and to enhance the playability by changing the mode of the drum rotation starting at the usual time and at the internal lottery time. SOLUTION: This slot-machine is provided with an internal hit lottery part 11 for drawing lots of internal lottery by means of the start signal from a start lever 4, and a drum rotation control part 12 for controlling the rotation of first, second, and third drums 20a, 20b, 20c; and when the lottery at the internal lottery part 11 becomes internal hit, the drum rotation control part 12 turns the three drums 20a, 20b, 20c in a mode different from the usual case. Thereby, the lottery of internal lottery is informed to the player.
Patent JP-H10252581-A (JP)
Title: Reducing method for harmful matter in combustion exhaust gas from internal combustion engine
Inventor: GRUENWALD WERNER DR
IPC: B01D53/92
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To reduce harmful matter in exhaust gas from an internal combustion engine, the oxygen of which can be made rich by pressurizing gas with high oxygen content separated from a chamber to be intermediate stored in a con tainer provided in an automobile, and mixing the same with intake air in the subsequent running cycle. SOLUTION: As a material penetrating oxygen ion, zirconium oxide or mixture penetrating material, for example, a ceramic film made of perovskite is used to diffuse oxygen ion in exhaust gas which goes out of a combustion chamber during the operation of an internal combustion engine. The separated and pressurized oxygen is intermediately stored in a container such as a gas cylinder or the like. In the low temperature starting process, a waming up process following the above, or in an idling process, the intermediately stored oxygen is mixed in intake air, and the intake air where oxygen is mixed is supplied to the combustion chamber. At this time, the oxygen content and oxygen mass flow of the intake air amount are controlled corresponding to the engine's request to optimize emission.
Patent JP-S60148358-A (JP)
Title: Manufacture of stator of induction motor
Inventor: KIMURA KAZUO
IPC: H02K15/02
Filed: 1984-01-09
Abstract: PURPOSE:To facilitate the manufacture and assembling of a stator and to increase the accuracy by cutting a portion for coupling pole pieces of a core plate of part of a plurality of pole couplers to form an air gap for a magnetic resistance. CONSTITUTION:Stator windings 13a-13d are engaged with four poles 10a-10d redially projected from a plurality of pole couplers 9 from the free end side, the free ends of the four poles 10a-10d are engaged with the recesses 8a-8d for coupling the poles of a stator yoke 7 to couple the couplers 9 with the yoke 7. Then, the coupling portions of pole shoes 11a-11d of core plates at both sides 9 are separated to form an air gap for a magnetic resistance.
Patent JP-H07250626-A (JP)
Title: Sugar-coating composition and syrup for preparing the same
Inventor: MIYAGAWA KIYOSHI
IPC: A23L21/10
Filed: 1995-01-09
Abstract: PURPOSE:To obtain a novel sugar-coating composition which gives a uniform layer thickness and has fine and smooth surface crystals and a syrup to be used for preparation of the sugar coating composition. CONSTITUTION:This is a sugar-coating composition in which the core material is coated with a sugar-coating layer containing erythritol and reducing starch saccharification product. The amount of erythritol is 62 to 98wt.%, while the saccharification product is 2 to 38wt.% on the dry basis in which the proportion of tri-or multi-saccharides is 22 to 100wt.% in the starch saccharification product. And the syrup for preparation of said composition is provided.
Patent JP-S59128048-A (JP)
Title: Mechanical power steering
Inventor: IKEDA MITSUO
IPC: B62D5/04
Filed: 1983-01-11
Abstract: PURPOSE:To facilitate assembly and adjustment, by a method wherein reversely wound bands are arranged on a drum provided on a pair of gears rotating reversely to each other and both ends of the bands are connected with an input and output arms connected with respective steering side and wheel side shafts. CONSTITUTION:A mechanical power steering 1 is provided with a pair of gears 4, 5 having drums 2, 3 respectively and both the gears 4, 5 are turned reversely to each other through an intermediate gear 7 connected with a motor 6. Bands 8, 9 wound reversely to each other are arranged respectively on each of the drums 2, 3, one end of each of the bands 8, 9 is connected with an input arm 10 and the other ends are connected with an output arm 11. Then the input arm 10 is fixed to a steering side shaft 12 and the output arm 11 is fixed to a wheel side shaft 13. The above shaft 12 is made to interlock with a steering wheel 16 of an axle and the shaft 13 is made to interlock with a rack.pinion mechanism 18 of a steering system.
Patent JP-S63171805-A (JP)
Title: Operation of oxygen blast furnace
Inventor: WAKIMOTO KAZUMASA
IPC: C21B5/00
Filed: 1987-01-09
Abstract: PURPOSE:To stably operate an oxygen blast furnace, by specifying the size distribution of briquettes and sintered ore to be charged into the oxygen blast furnace. CONSTITUTION:Ore to be charged into an oxygen blast furnace is composed of briquettes of 5-50mm size and sintered ore of 5-70mm size, the amt. of briquettes of 30-50mm size is regulated to 5-80% of the total amt. of the briquettes to be charged and the amt. of sintered ore of 50-70mm size to 5-60% of the total amt. of the sintered ore to be charged. Thus, the cost required to treat starting materials can be reduced by about 10% and the blast furnace is stably operated.
Patent JP-S61161945-A (JP)
Title: Brush mounting device for flat motor
Inventor: FUJISAKI KIYONORI
IPC: H02K23/54
Filed: 1985-01-09
Abstract: PURPOSE:To extremely reduce the thickness of a motor by dividing a permanent magnet into plural magnets, forming a groove between the magnet pieces, and containing a brush in the groove, thereby eliminating a special space for disposing the brush. CONSTITUTION:In a flat motor in which a flat armature 2 and a permanent magnet 4 are opposed through an axial air gap, the magnet 4 is divided into a plurality of magnet pieces 14, and parallel grooves 15 are formed between the pieces 14. A brush mounting device 5 containing brushes 18 are contained in the grooves 15, and slidably contacted with a parallel commutator 10 in the thickness of the magnet 4. Thus, the axial thickness of the motor can be reduced, and since the magnetic flux distribution operating on the armature coil can be gradually varied in the grooves 15, the variation in the torque is improved.
Patent JP-S62161486-A (JP)
Title: Welding method for sheet metal parts
Inventor: KOBAYASHI KATSUYUKI
IPC: B23K11/11
Filed: 1986-01-08
Abstract: PURPOSE:To perform the welding of a sheet metal parts by remarkably saving the jig cost for positioning, by engaging two metal parts each other via the projection for positioning and the engaging hole engaged with this projection or the recess part for engaging provided respectively. CONSTITUTION:A sheet metal parts 1 and sheet metal parts 2 are assembled by engaging the both by inserting the projection 3 of a sheet metal parts 1 into the engaging hole 5 of the sheet metal parts 2. The joining can be performed at the correct position each other, therefore, by performing the welding with usual welding means in this state due to both parts 1, 2 being enabled to be located automatically. Moreover, the mechanical operation in robot becomes possible because of the projection 3 being fixed with a stud welding and the engaging hole 5 at the other part being pierced with a pressing, and the improvement in the automation rate of a body welding and the like can be expected.
Patent JP-S62162056-A (JP)
Inventor: JIIKUMAARU MAIERU
IPC: D04B35/04
Filed: 1987-01-09
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-H10196078-A (JP)
Title: Spiral stair way structure
Inventor: SUZUKI YOSHIKAZU
IPC: E04F11/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To simplify construction by fitting an intermediate support member on the end part or the side surface of a wall, and providing the intermediate support member with a bearing metal fitting where the wraparound inside end part of a tread in the wraparound part is placed and stopped. SOLUTION: Support plates 2a, 2b formed by thick board material, the upper ends of which are formed like a staircase, are fixed to both side surfaces 1a, 1b of a wall 1, and an intermediate support member 3 formed by a thick board material, the upper end of which is formed like a staircase, is fixed to the end face 1c of the wall 1. Bearing metal fittings 4a, 4b having an inverted-L shaped section are fixed to the side surfaces of the support plates 2a, 2b in such a manner that the upper ends are flush with the top surface of each step of the support plates 2a, 2b, and rectangular tread is placed and fixed on the bearing metals 4a, 4b.  Further, bearing metal fittings 7a-7e are radially installed like a cantilever on the side surfaces of the intermediate support member 3 in such a manner as to be flush with each step part, and the end of the tread is placed and fixed on the bearing metal fittings 7a-7c. Accordingly, the tread can be supported with satisfactory strength.
Patent JP-S5594643-A (JP)
Title: Denitrification catalyst
Inventor: YOKOYAMA SHIGEO
IPC: B01D53/94
Filed: 1979-01-11
Abstract: PURPOSE:To obtain an effective, economical reduction catalsyt by use of a catalyst, comprising, as principal ingredients, TiO2, WO3, and V2O5, wherein V2O5 and WO3 are contained at a specified rate and TiO2 has an anatase type crystalline structure, as a denitrification catalyst for nitrogen oxides. CONSTITUTION:Nitrogen oxides in exhaust gas are treated in such a manner that ammonia is used as a reductant and a catalyst, comprising TiO3, WO3, and V2O5 as principal ingredients, which contains 0.1-1% V2O5 and 1-10% WO3 and wherein the crystalline structure of TiO2 is of an anatase type, is employed as a catalyst for catalytic reduction. Thus, V2O5 is distributed in the catalyst in a large amount, WO3 is carried on a surface of the catalyst, and the catalyst is resistant to poisoning effect by a potassium compound in exhaust gas, functions as an economical, effective denitrification catalyst and converts the nitrogen oxides into nonpoisonous matter.
Patent JP-H09191305-A (JP)
Title: Diversity receiver
Inventor: TAMAGAWA YOSHIKO
IPC: H04B7/26
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To improve the diversity gain without degrading communication quality even on the occurrence of interference or external noise by selecting an antenna while taking a bit error rate of received data into account. SOLUTION: A reception electric field strength detection means 15 detects the magnitude of reception electric field strength based on received data demodulated by a reception section 14. A bit error detection means 16 provides an output of a bit error and a bit error rate measurement means 17 detects a bit error rate. An antenna changeover discrimination means 19 reads the magnitude of a current reception detection section from the reception electric field strength detection means 15 and compares it with a prescribed threshold level. Even when the reception electric field strength is lower than the threshold level, when the bit error rate is less than the threshold level, no antenna switching signal is outputted. When the bit error rate is more than the threshold level, an antenna switching signal is fed to an antenna changeover device 13.
Patent JP-S58119566-A (JP)
Title: Cord take-up device
Inventor: MIZUGUCHI MASAO
IPC: B65H75/48
Filed: 1982-01-08
Abstract: PURPOSE:To prevent a cord from twist in its expansion and contraction by combining a main reel taking up the cord clockwise with a subreel taking up the cord counterclockwise and rotating both reels in the some direction to wind and unwind the cord. CONSTITUTION:The diameter of a main reel 11 is designated by phi1, the number of windings by N, the diameter of a subreel 12 by phi2 and the number or windings by M. Then phi1>phi2, and N<M. When an end 13a of a cord is withdrawn in the direction of arrow A, the cord 13 wound around the main drum 11 is unwound and extended to the max. l. While the main reel 11 is rotated counterclockwise by the withdrawal of the cord 13, the cord on the subreel 12 is unwound since it is wound in the direction opposite to that of the cord on the main reel 11. When the cord 13 is extended fully, the number of windings K of the reel 12 becomes equal to M-N to increase the diameter phi0. When M=2N, phi0=2phi2. Thus, mechanical strain of the cord 13 is small so that twist is not generated.
Patent JP-S5496265-A (JP)
Title: Drainage device for washing machine
Inventor: FUKUCHI TAKESHI
IPC: D06F39/08
Filed: 1978-01-13
Abstract: PURPOSE: In a washing machine wherein the outlet port of a washing tank and the outlet port of a dehydration tank are joined together into a draining port, to improve the efficiency of a draining pump by projecting the former outlet port into the draining port and forming an air collection zone in the draining port.  
     CONSTITUTION: A washing tank 1 is formed integral with a dehydration tank 2, and their outlet ports 3 and 4 are united into a draining port 5 for drainage to the outside via a hose 6. The outlet port 3 is projected into the draining port 5 to form an air collection zone 14 thereabove. The outlet port 4 is fitted with a check valve 11 of which the open-close end is placed neat and ceiling of the zone 14. Air bubbles in linsing water is collected in the zone 14 and released into the tank 2 via the check valve 11. Thus only water is fed into the hose 6, enhancing the efficiency of a draining pump 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59135986-A (JP)
Inventor: YOSEFU FUBERUTOUSU PETERUSU
IPC: H04N9/85
Filed: 1984-01-11
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-S62163523-A (JP)
Inventor: ADACHI TOSHIKO
IPC: H02J3/00
Filed: 1986-01-10
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-H08189923-A (JP)
Title: Method for measuring physical properties of solid material
Inventor: TAKATSUBO JIYUNJI
IPC: G01B17/00
Filed: 1995-01-10
Abstract: PURPOSE: To easily and accurately measure the physical properties of a solid material to be measured, such as the porosity, pore shape, and elastic modulus in a non- destructive way by providing an ultrasonic sensor which is also used for transmitting and receiving ultrasonic waves on the surface of the solid material and measuring the unit propagating time of ultrasonic waves. CONSTITUTION: An ultrasonic sensor 2 which is also used for transmitting and receiving ultrasonic waves is provided on the surface of a test piece 1 of a solid material and a short-pulse voltage is transmitted to the sensor 2 from an ultrasonic oscillator 3. Reflected echoes from the base of the test piece 1 are detected with the sensor 2, recorded with a digital oscilloscope 4, and processed with a personal computer 5.  The computer 5 calculates the porosity ψ of the material from the relation between the unit ultrasonic wave propagating time tunit and porosity ψ of the material and the pore shape-factor β from the relation among the porosity, propagating time tunit , pore shape factor (where, β=Lp /2πrLp is the cross-sectional peripheral length of pores and (r) is the radius of a true sphere having the same volume as the pores have), and the modulus of elasticity E of the material from the relation among the porosity ψ, pore shape-factor β, and modulus of elasticity E.
Patent JP-S62160936-A (JP)
Title: Vehicle lamp circuit
Inventor: YAMAMITSU HIDEYUKI
IPC: B60Q1/00
Filed: 1986-01-10
Abstract: PURPOSE:To make it possible to confirm the control of power feed for a lamp even if a fuse is blown out, by providing a bypass circuit which is closed when the fuse is blown out, in parallel with the fuse, and by disposing a means for warning that the fuse is blow out, in the bypass circuit. CONSTITUTION:During normal operation in which no lamp is burnt out, electrical current is allowed to run through a battery 1, a fuse 2, a switch 3 and a lamp 4 and a lamp burn-out sensor 5, and therefore the lamp 4 is turned on. Simultaneously, a contact in a relay 8 is opened to prevent the gate of a thyristor 7 from being applied with a trigger voltage so that the thyristor 7 is maintained in a turn-off condition. Accordingly, if the fuse 2 is turned off, no current runs through a coil in the relay 8 so that the contact in the relay 8 is closed, and therefore, the gate of the thyristor 7 is applied with the trigger voltage so that the thyristor 7 is energized t turn on a warning lamp 6 for warning the blow-out of the fuse 2. Further, if the switch 3 is turned on to energize the thyristor 7 and a diode 9, the lamp 4 is turned on. Accordingly, even if the fuse is blown out, the lamp 4 may be turned on, thereby it is possible to warn that the fuse 3 is blown out.
Patent JP-S62162613-A (JP)
Title: Production of isotropic, high-density carbon material
Inventor: FUJIMOTO KENICHI
IPC: C01B31/04
Filed: 1986-01-10
Abstract: PURPOSE:To obtain the titled carbon material having low electrical resistance, easy cutting and processing and uniform fine texture, by adding readily graphitizable carbon fine powder to pitch containing no quinoline-insoluble content, carbonizing the blend to give coke, grinding the coke, molding and calcining. CONSTITUTION:100pts.wt. pitch containing no quinoline-insoluble content is blended with 10-70pts.wt. readily graphitizable carbon powder (e.g., needle coke) having <=5mum average particle diameter, kneaded at <=softening point of the pitch and then carbonized at <=normal pressure at <=550 deg.C to give coke. Then, the coke is ground into <=10 meshes to give fine powder and 100pts.wt. of the fine powder is optionally blended with 60-120pts.wt. binder pitch, molded, calcined by a conventional procedure and carbonized or graphitized.
Patent JP-S61162343-A (JP)
Inventor: KONO AKIO
IPC: B32B15/08
Filed: 1985-01-10
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-S63171557-A (JP)
Inventor: MASUNARI MOTOYUKI
IPC: A61G7/05
Filed: 1987-01-08
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-S5387603-A (JP)
Title: Operation measuring method for portable wireless receiver
Inventor: KAMOGAWA TAKASHI
IPC: H04W84/02
Filed: 1977-01-12
Abstract: PURPOSE:To make it possible to measure plural receives simultaneously by discriminating the operating state of receivers by the presence of digital output dependent upon a current consumption quantity.
Patent JP-H04352610-A (JP)
Title: Sprocket for tab
Inventor: HAJI HIROSHI
IPC: H05K13/02
Filed: 1991-01-14
Abstract: PURPOSE:To hold a film carrier in a planar state during inner lead bonding by urging outwardly one wheel of a pair of right and left wheels, mounted to a rotation axis by a spring to impart a tension in the width direction to a film carrier. CONSTITUTION:Wheels 1a,1b are urged by a spring 14 in an outwardly inclined directions. In order to insert a pin 2 into a pin hole of a film carrier 20, a right side wheel 1b is caused to slide inwardly while the spring 14 is compressed and then the wheel is released, whereupon the wheel 1b is caused to slide outwardly by the force of the spring 14 so that a tension F1 in the width direction is imparted to the carrier 20 and hence the carrier 20 is held in a planar state. As a result, since the carrier is maintained in a planar state, inner lead bonding can be suitably performed.
Patent JP-S63171866-A (JP)
Title: Apparatus for producing electrophotographic sensitive body
Inventor: TAKANO MASAHIDE
IPC: C23C14/00
Filed: 1987-01-09
Abstract: PURPOSE:To improve the controlled variable of a vapor deposition speed and to permit formation of a photosensitive layer with good reproducibility, by providing a cap having an aperture of the width smaller than the inside width of a vessel for a material to be deposited by evaporation to said vessel. CONSTITUTION:A vapor source 4 is constituted by placing a thick carbon boat 8 on an insulating base 42 in a vapor source vessel (outside vessel) 41. The cap 81 having the slit-shaped aperture 82 of the width smaller than the width of the aperture 43 of the vessel 41 is mounted to the upper part of the carbon boat 8. Vapor flow is throttled by using said cap 81 to improve the controllability of the evaporation speed. The temp. fluctuation of the material to be deposited by evaporation by a fluctuation of the liquid level is prevented by the cap 81 and since the splashing solid by bumbing of the material to be deposited by evaporation is shielded, surface defects are eliminated and the electrophotographic sensitive body having uniform characteristics is produced.