baber/WOPTO huggingface dataset:
Patent JP-H10340782-A (JP)
Title: Organic electroluminescent element
Inventor: NAKATSUKA MASAKATSU
IPC: H05B33/12
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element with high luminous efficiency and emitting light in high brightness by interposing at least one layer, containing at least one kind of fluoranthene [8,9-a] aceanthrylene derivatives between a pair of electrodes. SOLUTION: A fluoranthene [8,9-a] aceanthrylene derivative used is preferably a compound represented by formula. In formula, X1 -X16 represent a hydrogen atom, a halogen atom, a straight chain, branched, or cyclic alkyl group, a straight chain, branched, or cyclic alkoxy group, or a substituted, or non- substituted aryl group. X1 -X16 are preferably a hydrogen atom, an alkyl group having 1-6C, an alkoxy group having 1-6C, or a carbon cyclic aromatic group having 1-10C. The compound can be used in hole injection transporting component, a luminescent component, or an electron injection transporting component, and can be especially preferably used in the luminescent component.
Patent JP-S6126320-A (JP)
Title: High speed switching element
Inventor: FUJIWARA HIROKI
IPC: H03K17/04
Filed: 1984-07-17
Abstract: PURPOSE:To improve the switching time at turn-off by connecting a series connection circuit of diodes between a base terminal and an emitter terminal of a bipolar transistor (TR) and applying a drive signal between a control terminal and an intermediate connecting point of the said series connecting circuit. CONSTITUTION:A base forward bias current is fed only to a TR1 via a base of the bipolar TR1 - emitter - diode 9. Thus, the effect of a counter electromotive force caused in a wire and an inductance 6 by the load terminal flowing via TR1 - wire inductance 6 - base of TR2 - emitter terminal at turn-on is eliminated. Further, the base reverse bias current is applied via a speedup element (e.g., capacitor) 8 after turning off of the TR1 via diode 10 - emitter of TR2 - base - wiring inductance 6 - emitter of TR1 - base. Thus, since the diode 9 is blocked at the supply of base reverse bias current, the supply of a reverse bias current is not blocked.
Patent JP-S6211511-A (JP)
Title: Circulating and settling tank for slurry
Inventor: OZAWA CHIHIRO
IPC: C02F1/52
Filed: 1985-07-08
Abstract: PURPOSE:To construct a sludge circulating tank and a settling tank in one body and to enable concentration of sludge also by suspending an internal cylinder provided with an overflow weir in a sludge circulating tank wherein an inverted circular truncated conical weir and a double surface rake for collecting and discharging sludge are installed below the internal cylinder. CONSTITUTION:An internal cylinder 2 having an overflow weir 6 is suspended by an appropriate method in a sludge circulating tank 1 wherein activated sludge is suspended by an aeration device 5. The suspended sludge is settled in the internal cylinder 2. By this constitution, waste water fed to the sludge circulating tank 1 is adsorbed to the activated sludge and decomposed; the activated sludge is settled in the internal cylinder 2 and supernatant water flows over an overflow weir 6 and recovered as treated water. The settled sludge is gathered to the centeral part by a double surface rake 4 having sludge collecting function at the inside of an inverted truncated conical weir 3 and sludge discharging function ranging to the outside of the internal cylinder 2 at the outside of the weir 3, and the gathered sludge is concentrated. The concentrated sludge is overflowed over an upper end of the weir 3, and uitilized again as activated sludge.
Patent JP-H08316837-A (JP)
Title: Double integration system a/d conversion method and its device
Inventor: MIYAKE TOSHIHIDE
IPC: H03M1/52
Filed: 1995-05-23
Abstract: PURPOSE: To realize the double integration system A/D conversion method and its device in which dispersion in the A/D conversion time-due to a level of an input analog signal is less. CONSTITUTION: A charging section 3 charges a capacitor 2 with a 1st current proportional to an input analog signal only for a prescribed time. A reverse charging section 4 starts reverse charging of the capacitor 2 by a 2nd current being a prescribed current without awaiting the end of charging of the charging section 3. When the voltage of the capacitor 2 restores to an original voltage by the reverse charging by the 2nd current during the charging by the 1st current, a 2nd integral period signal generating section 5 uses the reverse charging section 4 to interrupt tentatively reverse charging. Then the reverse charging is restarted synchronously with a 2nd integration start discrimination timing signal generated for a prescribed period on the condition that the capacitor 2 is again charged. The time for 2nd integration is measured by a counter 7.
Patent JP-H0817083-A (JP)
Title: Magneto-optical recording medium
Inventor: KIKUCHI MINORU
IPC: G11B11/10
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a magneto-optical recording medium preventing the attraction of foreign matter such as dust and having satisfactory recording and reproducing characteristics with satisfactory productivity. CONSTITUTION:A recording magnetic film 6, a metallic reflecting film 8 and a protective film 3 of a UV-curing resin coating the reflecting film 8 are formed on a substrate 1. The surface resistance of the protective film 3 is regulated to <=10<14>OMEGA/cm<2>. It is preferable in practical use that the UV-curing resin has >=10<15>OMEGA.cm volume resistivity.
Patent JP-H08310393-A (JP)
Title: Rolling stock shaft box supporting device
Inventor: SAGAWA KAZUHIKO
IPC: B61F5/38
Filed: 1995-05-22
Abstract: PURPOSE: To provide a rolling stock shaft box supporting device capable of reducing a horizontal pressure during passing on a curve line and having a self-steering capability. CONSTITUTION: In the shaft box supporting device of a rolling stock truck, the left and right front and back shaft boxes of a front and back wheel shaft 10 are connected to each other by a wheel shaft support beam 2 formed of a FRP material, the center part of the wheel shaft support beam is fixed to a truck frame 3 via a connecting bolt 4, and a capability of reducing a horizontal pressure during passing on a curve line and a self-steering capability are provided.
Patent JP-S63312220-A (JP)
Title: Heater unit structure of air conditioner for vehicle
Inventor: NOSE TOSHIMITSU
IPC: B60H1/00
Filed: 1987-06-15
Abstract: PURPOSE:To improve the layout and preservation of an air conditioner for conditioning temperature independently in front and rear seats by protruding door shafts of mode door and change-over door on one side of a heater unit body while mounting a plurality of drive mechanisms interlocked respectively with the door shafts. CONSTITUTION:Respective door shafts 49a, 51a, 53a of a front defroster door 49, front vent door 51 and front foot door 53 are protruded from the wall surface 2c of a heater unit body 1a to be connected to a first drive mechanism 60 through links 69, 71, 73. Also, a mounting shaft 59a of a change-over door 59 is protruded from the side wall surface 2c of said body 1a to be connected with a second drive mechanism 65 through a link member 81. A shaft 61a of a control door 61 is also connected to the link member 81. And the first and second drive mechanisms 60, 65 are mounted on the side wall 2c of said body 1a. Thus, the layout and maintenance can be improved.
Patent JP-H0323204-A (JP)
Title: Preparation of nitride
Inventor: SUCHIIBUN RICHIYAADO BURATSUKU
IPC: C01B21/068
Filed: 1990-06-06
Abstract: PURPOSE: To lower an O 2  content by introducing NH 3  and the halide of specific elements or a mixture composed of the same and Ti halide into a reactor, subjecting the mixture to plasma heating in a nonoxidizing gas and effecting reaction at a prescribed recirculation ratio.  
     CONSTITUTION: The heated nonoxidizing gas of Ar, etc., is introduced through a nozzle 2 into the cylindrical reactor 1 having a specified inner radius from its inlet 13. On the other hand, the NH 3  and the halide of the elements of groups 13 and 14 having the atomic number larger than groups 4, 6 having the atomic numbers of 22 to 104 in periodic table, such as Zr and Si, or the mixture composed of one kind thereof and <40 wt.% Ti halide are introduced into the reactor from many inlets 4. The heated nonoxidizing gas is passed between a pair of electrodes through which a DC current of suitable electric power is passed. The mixed gaseous reactant of ≥2.5 in the recirculation ratio of the equation (M n  is the flow rate of the gas passing a nozzle; R is the inner radius of the reactor; M is the flow rate downstream at a distance 4R from the nozzle; R n  is the radius of the nozzle; D n  is the density of the gaseous flow passing the nozzle; D is the gas density downstream at a distance 4R from the nozzle) is heated by the gas plasma obtd. by such heating. The product is cooled after the reaction and is separated from the as by a separating mechanism 10. The nitride is then taken out. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0314855-A (JP)
Title: Thermoplastic resin composition
Inventor: FURUTA MOTONOBU
IPC: C08L71/12
Filed: 1989-06-13
Abstract: PURPOSE:To prepare a thermoplastic resin compsn. excellent in the processability, impact strength, heat resistance, rigidity, dimensional stability, coatability, and appearance by compounding a polyphenylene ether, a styrene- modified polypropylene, a rubber-like material, and an inorg. filler. CONSTITUTION:100 pts.wt. compsn. comprising 1-90wt.% polyphenylene ether [pref. one having an intrinsic viscosity (in chloroform at 30 deg.C) of 0.25-0.6dl/g] or compsn. contg. it (A) and 99-10wt.% modified propylene polymer (graft- copolymerized with styrene or styrene/acrylonitrile) (B), 0-60 pts.wt. rubber-like material (e.g. a modified ethylene-propylene-diene rubber) (C), and an inorg. filler (having a mean particle diameter of 0.05-10mum; e.g. talc or calcium carbonate; and in an amt. of 1-60 pts.wt. based on 100 pts.wt. the sum of A, B, and C) are compounded to give a thermoplastic resin compsn. for injection and extrusion molding.
Patent JP-H07328590-A (JP)
Title: Garbage treatment apparatus
Inventor: NAOI YASUO
IPC: B09B3/00
Filed: 1994-06-06
Abstract: PURPOSE:To always use a garbage treatment apparatus under the optimum conditions while controlling the amt. of garbage to be charged by displaying the activity state of bacteria on a display means because the activity state of bacteria and the decomposition speed of garbage are changed by a change of atmospheric temp. CONSTITUTION:In a garbage treatment apparatus wherein a stirrer 5 is provided in a treatment tank 3 receiving a packing material 12 and garbage 13, the temp. sensor 10 detecting the temp. in the packing material 12 and the humidity sensor 14 detecting the humidity in the treatment tank 3 are provided and a display means 15 judging the activity state of bacteria in the packing material 12 corresponding to the temp. and humidity detected by the temp. sensor 10 and the humidity sensor 14 to display the same is provided.
Patent JP-S6210830-A (JP)
Inventor: CHIBA TAKASHI
IPC: H01H50/02
Filed: 1985-07-05
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-S5481369-A (JP)
Title: Manufacture of resin mold coil
Inventor: HIROBE TOSHIROU
IPC: H01F41/12
Filed: 1977-12-13
Abstract: PURPOSE: To facilitate the pulling out of a duct spacer after the curing of impregnated resin without using a draft, by means of the duct spacer of a rubber member provided between coils.  
     CONSTITUTION: The coil conductor 11 is wrapped around the coil cor 10 via the interstage insulating paper 12. The duct spacer 13 made of a heat-resistant rubber member, e.g. silicone rubber, etc. is placed on the conductor 11. The conductor 11 is then wrapped around the spacer 13 to form a coil. The coil thus obtained is set between molds, into which a molding resin dis cast and hot-cured, thus forming a mold coil. When the projection part 13a is pulled, the rubber member can be thinned, readily stripped and drawn out of the mold resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6211558-A (JP)
Inventor: ONISHI KOJI
IPC: B02C17/22
Filed: 1985-07-05
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-S5273250-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: JIYON ERU HAANDO
IPC: F02F3/18
Filed: 1976-12-13
Abstract: An internal combustion engine is provide with heat pipe capsules integrated into portions of the combustion chamber wall-forming components of the engine such as the pistons and cylinder head and arranged to transmit heat from the portions of the combustion chamber walls formed by the capsules to adjacent cooling fluid systems at rates controlled by the heat pipe capsules to maintain a predetermined wall temperature range adequate to promote combustion while avoiding detonation or coking of fuel on the wall surfaces.
Patent JP-H0810384-A (JP)
Title: Slot machine
Inventor: ITO NOBUYUKI
IPC: A63F5/04
Filed: 1994-06-30
Abstract: PURPOSE:To dispense with the operation of a stop switch performed every game to enhance the reduction in fatigue and the continuation of interest by automatically operating the stop switch in the same time as a stop time stored on the basis of the operation of the stop switch by a player. CONSTITUTION:A pattern moving display part 41 successively moves and displays a plurality of patterns at high speed. A pattern moving display control means 93 starts the moving display of the pattern on the basis of the start signal from a start switch 62, and ends the moving display of the pattern on the basis of the stop signals from stop switches 63-64. In such a slot machine, a standard position is arranged in a specified position of the pattern moving display part 41, and this standard position is detected by a standard position detecting means 100. The stop time from the detection of the standard position to the detection of the stop signal is stored by a stop time memory means 91. When the stored stop time has passed, the stop signal is outputted by an automatic game executing means 92.
Patent JP-H04372129-A (JP)
Title: Processor of semiconductor substrate
Inventor: NARUTOMI YASUO
IPC: H01L21/683
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a device which can improve the efficiency of washing wafers and that of removing particles by including a box-type holder, a carrier means, a first outer tank, a first holder rest, a second outer tank, and a seal member. CONSTITUTION:This processor comprises a box-type holder 2 to set semiconductor substrates 1 having an opened top and a bottom made of a perforated plate 7, and a carrier means 3 to carry the holder 2 into an etching part 4, a washing part 5, and a drying part 6. It also comprises a first outer tank 8A constituting the etching part 4, a first holder rest 10A provided on its bottom and connected to a chemical liquid supply pipe 11, a second outer tank 8B constituting the washing part 5, and a second holder rest 10B provided on its bottom and connected to a pure water supply pipe 12. It further comprises a seal member 14 which is provided in the peripheries of the holder rests 10A, 10B to seal a gap between the holder rest and the holder mounted on it.
Patent JP-H05343969-A (JP)
Title: Transistor drive circuit
Inventor: MOCHIKAWA HIROSHI
IPC: H03K17/615
Filed: 1992-06-09
Abstract: PURPOSE:To reduce a current loss at the time of switching ON of a transistor(TR) by employing the TR drive circuit having a power supply to supply a current to a base of the TR with a collector potential of the TR as a reference. CONSTITUTION:A current loss PCE caused when a collector current IC of a main TR 2 flows from its collector to its emitter is expressed in equation I. Furthermore, a loss PD caused when a current IB is supplied to a base of the TR 2 is expressed in equation II. The overall loss is expressed in equations III, IV. In the equation III, VD is selected to be 0.7V, and VCED=0.1V, VBEM=0.8 V and hfe (current amplification factor of TR)=5 are substituted, then the right term of the equation III as equation IV is 0.38.IC and it indicates that the current loss is considerably reduced in comparison with equation by the Darlington system (PCE+PD=1.08.IC).
Patent JP-S5774828-A (JP)
Title: Magnetic recording medium
Inventor: SATOU MASAMI
IPC: G11B5/73
Filed: 1980-10-24
Abstract: PURPOSE: To prevent the tape damage, by constituting a magnetic recording medium so that a coefficient of friction of the paired loading post axial direction in the width direction of the reverse side of a magnetic layer of a magnetic tape becomes a value which satisfies a specific relational expression to stiffness of a tape in the width direction.  
     CONSTITUTION: In a VTR magnetic tape, in case of a tape whose whole thickness is ≤15.5μ it is manufactured so that a coefficient of friction μB of the direction of a paired loading post axis 2 in the width direction of the reverse side of a magnetic layer of a tape 1 satisfies the relation to stiffness in the width direction of the tape 1 as shown by the expression. The coefficient of friction μB is measured by bringing a tape whose width is 0.5 inch into contact with a loading post at a touch angle of 190W195 degrees, and in 200g load, 0.5mm/sec tape moving speed, 25°C measured atmosphere and 65% relative humidity. As for a tape satisfying said condition, the tape damage is improved remarkably, and it is excellent in durability and is suitable for high density recording. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5772823-A (JP)
Title: Production of duplicate disk for information recording
Inventor: OZAWA HIROSHI
IPC: G11B7/26
Filed: 1980-10-27
Abstract: PURPOSE: To produce the disk by a method wherein a photo-setting covering layer having plasticity is coated on a plastic or glass plate, then a stamper having minute ruggedness is laid on the coated film, and after pressure molding, ultraviolet rays are irradiated and the stamper is released.  
     CONSTITUTION: The photo-setting covering layer having plasticity is coated on the plastic or glass plate, then it is subjected to pressure molding in the condition of being laminated with the stamper having minute ruggedness cut thereon, and ultraviolet rays are iradiated from the side of the plastic or glass plate to set the coated film, followed by releasing the stamper. Accordingly, a duplicate disk for information recording can be produced without using any high-temperature treatment, while securing a high producitivity and enabling energy conservation in the production  steps. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6041111-A (JP)
Title: Constant voltage device
Inventor: USHIKI HIROSHI
IPC: G05F3/24
Filed: 1983-08-16
Abstract: PURPOSE:To prevent the excessive application of voltage in an LSI and to reduce the number of external parts by providing an impedance circuit changing its impedance in accordance with the detected voltage of a voltage detecting part and fixing power supply voltage to the LSI on the same chip. CONSTITUTION:The ON resistance of a transistor (TR) 21 is changed from a signal ¦VGS¦ analogically changed by the voltage detecting part 18, a closed loop is constituted between the voltages VDD and VSS through a resistor 22 and current is made to flow into the loop. When VDD potential is increased through a terminal 13 by the high intensity of illumination of a solar battery 11, the signal ¦VGS¦ is increased and the impedance value of the impedance circuit 20 is reduced, so that the load of the LSI is equivalently increased and the voltage VDD shows the tendency to be decreased. Consequently, the signal ¦VGS¦ is reduced, the impedance value of the impedance circuit 20 is increased and the load is reduced. Therefore, the voltage VDD is kept at a fixed level.
Patent JP-S5672162-A (JP)
Title: Chemically washing method for steel member
Inventor: HAYASHI YUKIO
IPC: C02F5/08
Filed: 1979-11-20
Abstract: PURPOSE:To prevent the corrosion of a steel member due to scale and rust with a single soln. by descaling the member with a soln. of a specified org. acid pH-adjusted with a specified org. acid or an ammonia soln. and adding a pH adjusting  agent and nitrite to the soln. to carry out rust preventive treatment. CONSTITUTION:An aqueous soln. of one or more kinds of org. acids selected among citric acid, malic acid, gluconic acid and glycolic acid is adjusted to 3.0-3.5pH with sulfamic acid and/or tartaric acid or an ammonia soln., and a steel member is descaled by dipping in the resulting soln. To the soln. are then added one or more among an ammonia soln., ethanolamine and hydrazine as a pH adjusting agent and nitrite, and rust preventive treatment is carried out with the soln. adjusted to 5- 7pH. At this time, the org. acid concn. is also adjusted so as to prevent the precipitation of leached Fe ions.
Patent JP-H10339468-A (JP)
Title: Air conditioner
Inventor: MURAI SATORU
IPC: F24F13/20
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To house a suction grill or a ceiling panel in a prescribed position and safely elevate or lower it by providing a temporary elevation stop part on the way of the elevation or lowering of the suction grill or the ceiling panel. SOLUTION: A suction grill 3 is suspended on ends of wires 4 and the other ends of the wires 4 are wound/lowered by a pulley so that the suction grill 3 is elevated or lowered. The wires 4 are guided by a support guide. The wire 4 4 of the support guide is provided with sensors for detecting wire length and swing. When the suction grill 3 is elevated toward a housing position from a lowered position, the winding of the wires 4 for suspending the suction grill 3 is stopped for a prescribed time at a swing preventing stop position in the vicinity of the housing position 2a, and then, the wires 4 are wound so that the suction grill 3 is housed in the housing part 2a of the ceiling panel 2. The swing of the suction grill 3 can be suppressed by stopping the suction grill 3 at the swing preventing stop position for the prescribed time.
Patent JP-H11337850-A (JP)
Title: Assembling method for polymer waveguide optical switch
Inventor: TOKO HIROYOSHI
IPC: G02B6/13
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an excellent assembling method for optical switch which doesn't have an influence upon optical characteristics and adhesion strength of an optical waveguide. SOLUTION: A refractive index matching liquid having the same refractive index as optical waveguides is enclosed in a driving duct provided in the intersection part of optical waveguides crossing in an optical waveguide layer on a support substrate 1 and is moved in the driving duct by heating with a heater to perform optical path switching between optical waveguides crossing each other.  In this optical switch, the optical waveguide layer consists of an organic polymer material; and at the time of assembling the optical switch, an upper clad layer 4 as the top layer in the optical waveguide layer is hardened by heating at a temperature lower than the glass transition temperature of the polymer material or irradiation of ultraviolet rays, and thereafter, a cover 5 is pressed on the upper clad layer and is joined while heating it at a temperature which is higher than the temperature for hardening of the upper clad layer 4 and approximates the glass transition temperature of the polymer material and is lower than the glass transition temperature.
Patent JP-S5851705-A (JP)
Inventor: TAKAGI KUNIHIKO
IPC: H02B13/02
Filed: 1981-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。