baber/WOPTO huggingface dataset:
Patent JP-S6452638-A (JP)
Title: Production of granular slag and device therefor
Inventor: IKEBUCHI IWAO
IPC: F27D15/02
Filed: 1987-10-23
Abstract: PURPOSE:To inexpensively produce high-quality granular slag free from repeated fusing in high yield, by making molten slag fly in a water mist atmosphere, granulating, dispersing, dropping in a water reservoir and quenching. CONSTITUTION:Molten slag 1a produced by metal smelting is dropped from a pot C through a hopper (d) and a conduit 3 on rotary drums 10a and 10b having a radiated blade 10' on the outer periphery, granulated, dispersed, the direction of the slag is changed by a fly control plate 23 set above drums 10a and 10b and introduced into a rotary hood 11 which is rotated through a motor 22 and a gear 22' while vertically moving and is slant downward at the right. The slag is brought into contact with water mist jetted from nozzles 13 set at both front sides of the drum 10b and a the inside of the upper opening of the hood 11, cooled, sent through a through hole 19 to a granular slag collecting pipe 18 of ring shape set at the rear outer periphery of the hood 11 and discharged from an outlet 20 on a belt conveyor 21.
Patent JP-H04144420-A (JP)
Title: Cmos/ttl conversion circuit
Inventor: NAKAYAMA JUN
IPC: H03K19/003
Filed: 1990-10-05
Abstract: PURPOSE:To prevent the generation of a through current from a positive power supply to a negative power supply and to reduce power consumption by controlling a driving transistor(TR) in an output stage so as to turn off the TR at a data changing point. CONSTITUTION:When an input terminal 1 is '0', the output of an inverter circuit 2 is turned to '1', the output of a 2-input NOR circuit 3 is turned to '0', an n-channel type MOS TR 5 is turned off, the output of a 2-input NOR circuit 4 is turned to '1', an n-channel MOS TR 6 is turned on, and a '0' signal is outputted to an output terminal 7. Thereby, both the TRs 5, 6 are not simultaneously turned on. Since a through current does not flow through the output stage TR, power consumption can be reduced.
Patent JP-2000094221-A (JP)
Title: Electric discharge wire saw
Inventor: HIRANO TAMEYOSHI
IPC: B23H7/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To secure a high electric discharge voltage for each cut wire portion by forming a plurality of wire portions to be cut by using one cutting wire. SOLUTION: This electric discharge wire saw is constructed in such a manner that a plurality of cut wire portions W1, W2, ..., are formed by winding a wire W to be cut on a plurality of guide rollers 24A, 24B, 26A and 26B, a work 28 is cut and fed while applying a voltage between each cut wire portion and the work 28, and then this is cut by electric discharging. In this case, by forming coil portions 51, ..., in the wire to be cut between the cut wire portions or setting a wire length to be sufficiently large so as to secure high impedance, the cut wire portions are insulated from each other on the appearance.
Patent JP-2000096004-A (JP)
Title: Primer composition
Inventor: KUTSUZAWA RIYUUJIRO
IPC: C09K3/10
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a primer composition superior in adhesive property at low temperatures and in weather resistance and useful for an adhesion between onepack type moisture-curing urethane sealant and its target material by including a specific film-forming reactive resin, carbon black and an organic solvent. SOLUTION: This composition comprises (A) a film-forming reactive resin [pref. a vinyl polymer having 8 to 20 mol% of a polymerization unit of formulae I (R1 is H or CH3; R2 is an organic group allowed to comprise H, oxygen and sulfur; and (n) is 2 to 5) and II (R3 is H or CH3)] having a main chain of vinyl polymer and a hydroxyl and an alkoxyl at the side chain, (B) carbon black, and (C) an organic solvent (e.g. ethyl acetate), and pref. further comprises (D) 0.1 to 5 pts.wt. of silane coupling agent and/or 0.1 to 10 wt.% of polyisocyanate compound. The contents of A, B and C are pref. 5 to 40%, 2 to 20% and 40 to 93%, respectively.
Patent JP-S62129566-A (JP)
Title: Fuel feeder
Inventor: SOMA MASAHIRO
IPC: F02M69/00
Filed: 1985-12-02
Abstract: PURPOSE:To check the generation of vapor, by installing a return passage, returning superfluous fuel, in the body inside of a fuel injection valve, and connecting this passage to a fuel tank via a return pipe line installing a pressure regulator side by side. CONSTITUTION:This feeder bearing the above caption feeds each fuel injection valve 7 with the fuel pumped up from a fuel tank 1 by a fuel pump 2 by way of a fuel feed pipe line 5 installing a damper 3 controlling fuel pulsation and a fuel filter 4 and a fuel branch pipe 6. In this case, a return passage (unillustrated herein), which feeds the remaining fuel unsprayed to the outside of a body after being circulated in the body inside, is formed in the body inside of these fuel injection valves 7. A downstream end of this return passage is connected to a fuel outflow port installed in an injection valve body. And, this fuel outflow port is connected to the fuel tank 1 via a pressure regulator 19 regulating fuel pressure in a return conduit 17, a return pipe line 18 and the fuel injection valve 7 and an exhaust pipe 20.
Patent JP-H1092575-A (JP)
Title: Multi-color light emitting device
Inventor: HOSOKAWA CHISHIO
IPC: H05B33/22
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a multi-color light emitting device, which can improve the color purity of the blue light emission and while which can efficiently emit the light at a high luminance with excellent reliability and safety. SOLUTION: A first light emitting element 100, which is formed by arranging plural red group color light emitting picture elements and green group color light emitting elements on a first board 101 with a space, and a second light emitting element 200, which is formed by arranging plural blue group color light emitting picture elements on a second board 201, are arranged so as to be overlapped with each other so that the light emitting picture element surfaces thereof face to each other.  The red group color and the green group color light emitting picture elements are formed of inorganic material layers 104R, 104G, which are pinched between two electrodes 102, 105 and which include a red group color and a blue group color light emitting layers, and the blue group color light emitting picture element is formed of an organic material layer 205, which is pinched between two electrodes 204, 205 and which includes a blue group color light emitting layer.
Patent JP-H03131698-A (JP)
Title: Liquid detergent for soldering flux
Inventor: USHIYAMA HIROTOSHI
IPC: C11D10/02
Filed: 1989-10-16
Abstract: PURPOSE:To provide the title detergent excellent in transparency stability, low in foamability and easy to handle, readily and completely washable because of its ready water solubility, and causing no environmental problems, containing a specific nonionic surfactant and a terpene compound at a specified proportion. CONSTITUTION:The objective detergent containing (A) 10-50 (pref. 20 -30)wt.% of a nonionic surfactant of the formula [R1 is 6-14C alkyl or alkenyl; R2 is 1-9C alkyl or alkenyl (where, R1 and R2 totaling 7-15C); n is 2-4; m is 6-20] and (B) 10-60 (pref. 20-40)wt.% of a terpene compound.
Patent JP-H01113435-A (JP)
Title: Preparation of para-oriented aromatic polyamide particle
Inventor: SATO EIJI
IPC: C08J3/12
Filed: 1987-10-27
Abstract: PURPOSE:To obtain a para-oriented arom. polyamide particle having excellent adhesiveness, by grinding a solidified product of a para-oriented arom. polyamide soln. in a non-coagulating atmosphere and bridging it into contact with an epoxy compd. CONSTITUTION:A solidified product of a soln. consisting of a para-oriented arom. polyamide and a solvent which can dissolve the polyamide is ground in a non-coagulating atmosphere so as to obtain a particle size of 500mu or less. Then, the solvent in this ground product is washed out to obtain undried particles, which are brought into contact with a soln. or a dispersion of an epoxy compd. having two or more epoxy groups in its molecule and then dried and/or heat-treated to obtain the aimed particles. Among para-oriented arom. polyamides, poly-p-phenyleneterephthalamide or copolymers 90mol% or mote of whose constituting units are p-phenyleneterephthalamide are pref. from the view points of dimensional stability, heat resistance and chemical resistance.
Patent JP-H10114949-A (JP)
Title: Pc foundation beam structure
Inventor: MORI HITOSHI
IPC: E02D27/01
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a stable PC foundation beam structure to prevent the occurrence of displacement and levitation even when a horizontal force is exerted. SOLUTION: A PC foundation beam structure is formed such that a groove 12 for lock is formed in the surface of the vicinity of the bottom of a PC foundation beam member 1, and a protrusion part 21 is formed on the surface of a base 2 in a right-angled direction with a central line in a longitudinal direction and outside a part where the PC foundation beam member 1 is placed. The inner side thereof is formed in a vertical wall-form state, and a groove 22 for lock in a horizontal direction is formed at the same height as that of the groove 12 for lock of the PC foundation beam member 1. A rod-form body 3 is inserted in a space formed of the groove 12 for lock and the groove 22 for lock and the PC foundation beam member 1 and the base 2 are integrally coupled together.
Patent JP-S63124953-A (JP)
Title: Electrophoresis method
Inventor: ITO MICHIO
IPC: G01N27/447
Filed: 1986-11-14
Abstract: PURPOSE:To separate component molecules having a specified mol.wt. difference on a gel at equally spaced distances without depending on the mol.wt. thereof by imparting the electric field intensity decreasing monotonously in accordance with a certain function to a migration direction. CONSTITUTION:The gel 1 for analyzing a nucleic acid sample is so molded that the front surface 3 thereof is curved and the rear surface 2 thereof is flat. The curved surface 3 is formed to kaT=k1Ta<2/3>, k1T=0.515, V0=17.5, a=100, L=50, lambda=0.2, in the equation I when the thickness of the section is designated as f(y). Said surface is so formed that the thickness f(y) of the section is a function of the distance y in the migration direction. The electric field intensity is A(B-Cy)<1->D exp{E(B-Cy)D} (where A-E are positive real constants) if a voltage is impressed across the gel. The component molecules having the specified mol.wt. difference are thereby separated on the gel at the equally spaced distance without depending on the mol.wt. thereof.
Patent JP-H02115938-A (JP)
Title: Microprogram error detection circuit
Inventor: SEKIGUCHI ATSUSHI
IPC: G06F11/10
Filed: 1988-10-26
Abstract: PURPOSE:To detect the fault of a microprogram readout register without generating instruction time out by informing a correctable error detected again in a microprogram in which the correctable error is corrected as an incorrectable error. CONSTITUTION:The microprogram and an ECC(error correct code) bit read out from a control memory device 1 are stored in the readout register 3 via a selector 2, and ECC check is applied by an error detection circuit 4. When a 1-bit error is detected, a correctable error detection FF 6 is set, and also, it is corrected at an error correction circuit 5, and the ECC check is applied again by the error detection circuit 4. At this time, when the 1-bit error is detected by the ECC check, a register error registration FF 7 is set, and the 1-bit error is registered as an incorrectable hardware error.
Patent JP-S63145716-A (JP)
Title: Production of high-silicon steel sheet having excellent soft magnetic characteristic
Inventor: TAKADA YOSHIICHI
IPC: C21D8/12
Filed: 1986-11-14
Abstract: PURPOSE:To efficiently produce a high-silicon steel sheet having excellent soft magnetic characteristics, by using rolling rolls having the optimum roll diameter according to the thickness of the sheet to be charged at the time of subjecting the high-silicon steel sheet to quasi-warm rolling after hot rolling. CONSTITUTION:An alloy iron slab contg. 4.0-7.0wt% Si is subjected to hot rolling and a descaling treatment then to quasi-warm rolling at a room temp. or above-500 deg.C. The stable reduction of the sheet thickness is assured by using the rolling rolls having the roll diameter of 40-500 ratio of the roll diameter/the thickness of the sheet to be charged to the rolls. The sheet is then subjected successively to the degreasing treatment, annealing treatment and insulating film forming treatment. The high-silicon steel sheet having the excellent soft magnetic characteristics is thereby efficiently produced.
Patent JP-2000096852-A (JP)
Title: Ceiling panel for bath room unit
Inventor: KAWAMURA KEIZO
IPC: E04H1/12
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To form a ceiling panel in harmony with the design of a bathtub without marring the design of a bath room. SOLUTION: In a ceiling panel 5, a slender illumination storage recess 51 is formed throughout the almost total length toward the short side so as to be swollen to the outside nearly right above an apron constituting a bath room unit. A pair of side wall portions 511 extending to the longitudinal direction of the illumination storage recess 51 are formed on the curved face thereof corresponding to the curved face of the apron.
Patent JP-H06119101-A (JP)
Title: Display integrated type tablet device
Inventor: KATAGIRI MASAYUKI
IPC: G06F3/0488
Filed: 1992-10-08
Abstract: PURPOSE:To increase the position detection precision by improving the S/N of a detection signal. CONSTITUTION:A straight rod type 1st detection electrode 2 is positioned in the center and projects from the tip of a cylindrical shield electrode 4 which is arranged at its periphery and detects lines of electric force mainly from a common electrode Y positioned right below it. A 2nd detection electrode 3 which is arranged at the periphery of the shield electrode 4 and has its tip at the same position with or behind the shield electrode 4 projects from the tip of the cylindrical shield electrode 5 and principally detect lines of electric force from a segment electrode X which is present at the the common electrode Y and positioned above it. A differential amplifier 6 differenciate between a voltage signal which containing a large detection signal peak component from the 1st detection electrode 2 and a voltage signal containing a large induced noise peak component from the 2nd detection electrode 3. Thus, the ratio of the detection signal peak component to the induced noise peak component of the detection signal is increased to improve the S/N.
Patent JP-S62127862-A (JP)
Title: Image forming device
Inventor: AISAKA SEIYA
IPC: G03G15/01
Filed: 1985-11-29
Abstract: PURPOSE:To execute coloring by discriminating a color, and to display clearly a part to be emphasized, in accordance with a flat part, a thin line, or an edge part, in original, by executing a float development first, and subsequently, executing a bias development, with respect to an electrostatic latent image formed on the surface of a photosensitive body by the exposure of once. CONSTITUTION:When an electrostatic latent image passes through the first developing device 3, characters 'invention association' being a thin line part B are developed mainly and colored to red, by a magnet developing roller 16 being in a float state. In this case, the flat part A is also developed although it is a small quantity and colored to red. Subsequently, when a photosensitive body 1 rotates in the direction R, the electrostatic latent image passes through the second developing device 4, but since a magnet developing roller 18 is in a bias state by receiving a prescribed bias voltage from a bias power source 20, this time the flat part A is developed mainly and colored to black.
Patent JP-H09110156-A (JP)
Title: Play preventing construction of slide shoe
Inventor: TOBA KAZUO
IPC: B65G47/46
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a play preventing construction of a slide shoe in which play of the slide shoe against a slat can be eliminated so as to reduce noise generated at operating a slat conveyor. SOLUTION: A slide shoe 1 slidably inserted to a slat 2 is provided with an energization means 8 pressing a slide face 2B formed on the slat 2. The slide face of the slide shoe 1 is closely fitted to a slide guide face 2C formed on the opposite side of the slide face 2B by the energizing force of the energization means 8 so as to eliminate play of the slide shoe 1 at sliding, and hence noise due to rattling at sliding the slide shoe 1 is prevented from generating.
Patent JP-H05198730-A (JP)
Title: Integrated circuit chip-package structure
Inventor: SUKOTSUTO ROORENSU YAKOBUSU
IPC: H01L23/538
Filed: 1992-10-08
Abstract: PURPOSE: To reduce capacitance of signal line, related to a multi-layer integrated circuit chip package structure comprising a reference conductive layer and a patterned conductive layer comprising, while adjoining the reference conductive layer, a narrow signal line and a wide signal line is assigned. CONSTITUTION: An integrated circuit chip package comprises a reference conductive layer 8, which supplies a voltage for electric power or earth and a patterned conductive layer which, assigned adjoining it, comprises a narrow signal line 20 and a wide signal line 19. The reference conductive layer 8 of a region 7 facing the wide signal line 19 is removed, so that no layer is present in the region. Thus, the capacitance of the signal line is reduced for optimum operation.
Patent JP-S61150939-A (JP)
Title: Recording device
Inventor: MARUKO MASAMI
IPC: B65H1/26
Filed: 1984-12-20
Abstract: PURPOSE:To reduce the occupied area of a copying machine when it is used and to make possible to set the machine even on a narrow place, by making use of the upper cover plate of a feed cassette as a recorded paper receiving tray. CONSTITUTION:Owing to the rotation of a send-out roller 27, the top recording paper P1 on a paper place board 22 is carried out one by one, is placed and conveyed on a conveying belt 28, makes a U-turn by a curved guide board 29 and a conveying roller 30, and reaches a resist roller 12. The recording paper P1 is successively conveyed by the resist roller 12 interlocking with the operation of a light-sensitive body drum 3 and an optical system 2, and after performs recording process, that is copying, separating, and fixing, and is discharged out of the main body of copying machine owing to a paper discharge roller 16. The discharged copied paper P2 from the paper discharge roller 16 is placed on the upper face 23B of the upper cover 23 of a paper feed cassette 20, and slides along the inclined face and drops smoothly, and stops after the rear end of the recorded paper P2 touches a screen 23C.
Patent JP-2001093238-A (JP)
Title: Optical information reproducing device and method
Inventor: MORI TAKAAKI
IPC: G11B20/14
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical information reproducing device such as an optical disk having a viterbi decoding part capable of excellently obtaining the data specially when a high density recording disk is reproduced. SOLUTION: This optical information reproducing device for detecting data by applying viterbi decoding for a reproduced signal from an optical disk, where two or more kinds of recording/reproducing areas different in medium material, recording system or recording/reproducing characteristic coexist, is constituted by providing predictive value table memories 7 having amplitude values answering to the viterbi decoding state and respectively provided corresponding to respective recording/reproducing areas, means 5, 8 for demodulating/ reproducing respective recording/reproducing areas by the vieterbi decoding based on the predictive values in the respective predictive value table memories,  and a controller 9 outputting a signal for switching the respective predictive value table memories based on the information discriminating the medium material and the recording system of respective recording/reproducing areas, or the recording system of a control track recording the recording/reproducing characteristic in the optical disk.
Patent JP-S62128710-A (JP)
Title: Apparatus for solidifying waste plastics
Inventor: KITADE HIROSHI
IPC: B29K105/26
Filed: 1985-11-29
Abstract: PURPOSE:To improve the solidifying characteristics in a solidifying apparatus by providing a grinding apparatus for grinding waste plastics in advance and another grinding apparatus for grinding them furthermore finer. CONSTITUTION:A grinding apparatus for plastics 6 is placed between a screw feeder 4 and a solidifying apparatus 5 and waste plastics cut out from the screw feeder 4 are supplied from a feeder of the grinding apparatus for plastics 6. The waste plastics supplied are discharged by means of the rotation of a rotating blade 8 to the radial direction of the rotating blade 8 through the gap between a fixed blade 7 and the rotating blade 8. In this operation, the waste plastics are ground furthermore finery by means of the fixed blade 7 and the rotating blade 8. The ground waste plastics are then put in the feeder 52 of the solidifying apparatus 5 through the outlet and solidified by means of this solidifying apparatus 5. As the solidifying ability of the solidifying apparatus is thereby improved and the solidifying process is carried out in good efficiency, the capacity of the driving motor used in the solidifying apparatus can be reduced.
Patent JP-S63124881-A (JP)
Title: Oil supply device for horizontal enclosed compressor
Inventor: YAMADA YUTAKA
IPC: F04B39/02
Filed: 1986-11-13
Abstract: PURPOSE:To ensure a supply amount of lubricating oil in the time of low speed operation, by providing a supply oil pipe which directly connects a pump chamber with oil grooves of bearing and plates, in the case of an oil supplying mechanism which operates being associated with rotation of a shaft. CONSTITUTION:If an electric motor element 3 is driven, a shaft 8 rotates, and a partitioning plate 10, adapted to a roller 9, vertically moves. Lubricating oil 2 in a pump chamber 18 is inducted from an oil suction hole 20, and the partitioning plate 10 lowers conveying the lubricating oil to an oil passage 15 of bearing end plates 12, 13 via a supply oil pipe 19 from an oil delivery hole 21. Accordingly, a supply amount of lubricating oil to each sliding part in the time of low speed operation can be ensured.
Patent JP-S62129517-A (JP)
Title: Combustion chamber for internal combustion engine
Inventor: ISHIDA SHIRO
IPC: F02B23/10
Filed: 1985-11-30
Abstract: PURPOSE:To enhance combustion performance due to thickening of a mixture gas staying near a spark plug by forming a corner portion in a part of a combustion chamber, facing the auxiliary jet port of a jet nozzle onto the corner portion and disposing a spark plug on the corner portion. CONSTITUTION:A combustion chamber 3 is so formed that its horizontal cross- sectional form is rectangular and a corner portion 12 to which no swirl S enters is formed in its inside space. A jet nozzle 5 is disposed in a suspended state, near the center portion of the combustion chamber 3, and its auxiliary jet port 10 is arranged to face the corner portion 12 and a main jet port 11 is arranged to face the inner periphery 3a for dividing the combustion chamber equally in circumferencial direction. A spark plug 14 is disposed on the downstream side in the swirl S direction on the corner portion 12. Thus, a space in which a pulverized fuel jetted from the auxiliary jet port 10 is distributed, is formed on the corner portion 12. Accordingly, the concentration of the mixture gas at the corner portion 12 is set to the combustion condition by ignition of the spark plug 14 and the fuel consumption ratio and the output power can be enhanced in any range for an used load.