baber/WOPTO huggingface dataset:
Patent JP-H0254708-A (JP)
Title: Method for blowing finely pulverized coal into blast furnace
Inventor: TAMURA KENJI
IPC: C21B5/00
Filed: 1988-08-18
Abstract: PURPOSE:To prevent the development of sticking material to a tuyere, etc., caused by ash in the finely pulverized coal by regulating horizontal distance with burner end position for blowing fine powdered coal and tuyere end position in accordance with blowing quantity and particle size of the finely pulverized coal. CONSTITUTION:At the time of enriching oxygen of exhaust gas in oil combustion with hot blast generator 3 and blowing as the hot blast for blasting into a race-way combustion furnace 1 through a blowing pipe 4 and the tuyere 2, the finely pulverized coal is blown into the blowing pipe 4 from a burner 5 for blowing. Then, based on blowing quantity PCR (kg/ton of pig) of the finely pulverized coal and particle size dp (mm) of the finely pulverized coal (particle size containing about 80% of mass of the finely pulverized coal), the horizontal distance L (m) of the burner end position for blowing the fine powdered coal and the tuyere end position is set so as to satisfy the inequality L<=(52dp<2>-53dp+17.5)/(PCR-30). By this method, the development of the sticking material to the tuyere 2 and just above the tuyere end is prevented and the blast furnace operation is stabilized.
Patent JP-S6184657-A (JP)
Title: Magnetic color toner
Inventor: KATO SHIGEO
IPC: G03G9/087
Filed: 1984-10-02
Abstract: PURPOSE:To obtain good offset resistance and a wide fixable temp. range by incorporating a specified organometallic compd. and a magnetic powder in a binder resin made of a specified nonlinear low-m.p. polyester. CONSTITUTION:The binder resin is prepared by using a bis type nonlinear polyester having an acid value of 10-60 and a low m.p. obtained by reacting succinic acid or its anhydride substd. by 6-18C alkyl group in an amt. of 10-25wt% of it; polycarboxylic acid and/or polyols having >=3 valences; aromatic dicarboxylic acid amounting to >=50mol% of the total acid component; and etherified diphenols. The organometallic compd. having >=2 valences, and a magnetic powder, preferably, in an amt. of 20-120pts.wt. of 100pts.wt. of the binder resin and having a specific surface area of 0.3-5m<2>/g measured by the BET nitrogen adsorption method are incorporated in said binder resin. The magnetic color toner having such a compsn. has a magnetic powder uniformly dispersed, a background hardly stained, the color tone of the magnetic material well hidden and rich colors exhibited. It has good resistances to humidity and offset, and it can fixed at low temp. and high speed.
Patent JP-H0252926-A (JP)
Title: Method of controlling combustion air quantity
Inventor: HANADA YOSHIYUKI
IPC: F23N5/18
Filed: 1988-08-18
Abstract: PURPOSE:To enable the optimum quantity of air for combustion to be fed without depending upon an installation condition by detecting the pressure difference between an inlet side of air for combustion and an exhaust side, and setting the number of rotations of a fan motor so as to adjust the quantity of air for combustion to a substantially constant quantity set in advance on the basis of the pressure difference. CONSTITUTION:Each of pressure detectors 6 and 7 is connected to a controlling part 8 in which a pressure difference between an air inlet side and an exhaust side is found. The controlling part 8 determines the number of rotations of a fan 5 on the basis of the pressure difference thus found and drives the fan 5 for rotation through a motor drive circuit 9 on the basis of the determined value thus obtained.
Patent JP-H1096649-A (JP)
Title: Navigator
Inventor: KATO KIYOHIDE
IPC: G09B29/10
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To variously and plainly provide a present spot map and accurate guide information corresponding to surrounding environments of a route. SOLUTION: This navigator comprises: information storing means 3 for storing map data and the other guide data in route retrieval and route guidance; present position detecting means 2 for detecting a present position of a car; inputting means for inputting commands or information of the route retrieval or route guidance; displaying means 1 for displaying a map and the other guide screens in the route retrieval or route guidance by a display mode of one screen and bisected two screens; and display controlling means 4 for reading guide data from the information storing means corresponding to input commands of the inputting means to control guide screens displayed on the displaying means.  The screen of a one-screen display mode corresponds to one screen of the two-screen display mode, and a present spot map screen corresponds to the other screen of the two-screen display mode, and the one-screen display mode is switched by the two-screen display mode.
Patent JP-S6264769-A (JP)
Inventor: HAMAOKA YOSHIO
IPC: B65D90/00
Filed: 1985-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0369393-A (JP)
Title: Recording sheet for dye thermal transfer printer
Inventor: MINATO TOSHIHIRO
IPC: B32B27/08
Filed: 1989-08-10
Abstract: PURPOSE:To obtain a recording sheet excellent in clearness, gradation properties and uniformity of images, by specifying the Young's moduli, bulk densities and thicknesses of multilayer films provided respectively on one side, on which is provided dyeable coat film, and on the opposite side, and of a sheet form base. CONSTITUTION:The Young's modulus E1, bulk density D1 and thickness T1 of a multilayer film provided on one side, on which is provided a dyeable coat film of a recording sheet, the Young's modulus E2, bulk density D2 and thickness T2 of a multilayer film provided on the opposite side, and the Young's modulus E3, bulk density D3 and thickness T3 of a sheet form support are so set s to fulfil the relationships of formulas [I], [II] and [III]. The relationship of E3 >= E1 >= E2 ensures that the recording sheet obtained has sufficient stiffness and resistance to curling. The relationship of 2T3 >= T1 enables the use of a sheet support having excellent resistance to curling due to printing. The relationship of D2 >= D1 >= D3, particularly the bulk density of the face layer being lower than that of the back layer, enables formation of images with high thermal efficiency and ensures that the face polyolefin film layer is capable of compressive deformation, thereby enhancing deformability according to a thermal head.
Patent JP-H1148339-A (JP)
Title: Ultrasonic welding and fusing apparatus
Inventor: TERAWAKI TOYOFUMI
IPC: B26F3/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To form a working shape accurately reproduced with a given working shape at a sheet material. SOLUTION: When a working shape is externally given, a controller 36 obtains a moving locus of an axial center of a turning shaft of a working roller based on the working shape and a turning radius of the roller. Then, the controller 36 rotatably drives a working roller turning motor 25, working roller rotary motor 19, working roller feeding motor 28, tool horn rotary motor 12 and a tool horn feeding motor 16 based on the given working shape and obtained locus of the center of the shaft.
Patent JP-S6098097-A (JP)
Inventor: SUGIYAMA KAZUNORI
IPC: E21B19/16
Filed: 1983-11-04
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-2001037098-A (JP)
Title: Parallel discharging system
Inventor: OKAMOTO KAZUO
IPC: H02J9/06
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To prolong a lifetime of a cycle of a secondary cell by simultaneously supplying currents from the cell and a current limiting means to a power consumption means. SOLUTION: A disconnection detecting means 11 detects the state that an output voltage of a lithium ion secondary cell 10 is lowered so that a residual charge is eliminated or a current cannot be supplied. A current limiting means 14 limits so that an output current of a lithium polymer battery 13 may not exceed a predetermined value. Reverse-current preventive diodes 12 and 15 send an output from the battery to a load to limit a reverse current to the battery. If both the batteries 10 and 13 have sufficient residual charges, currents are taken out from both the batteries and supplied to a power consumption means 17 of a load. Thus, a using time of the battery is prolonged, and a cycle lifetime can be prolonged.
Patent JP-H0847688-A (JP)
Title: Electrolytic water generator
Inventor: ENDO SATORU
IPC: C02F1/46
Filed: 1994-08-08
Abstract: PURPOSE:To provide an electrolytic water generator capable of prolonging the service life of a transformer. CONSTITUTION:This generator is provided with an electrolytic intensity switching circuit 18 to adjust the voltage to be impressed on the anode 11 and cathode 12, a timer 24 to measure the voltage impressing time on the anode 11 and cathode 12 and a controller 23 for controlling the circuit 18 when the measured value of the timer 24 reaches the preset reference time to switch the electrolytic intensity to reduce the voltage impressed on the anode 11 and cathode 12. Since the voltage impressed on the anode 11 and cathode 12 is lowered when the measured time reaches the reference time, a current applied to a transformer 19 is reduced in accordance with the voltage decrease, the temp. rise is suppressed, the service life of the transformer is prolonged.
Patent JP-H0952688-A (JP)
Title: Device for carrying cargo to be oropped for supply
Inventor: NAGAYOSHI ATSUSHI
IPC: B65G67/46
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a carrying device, and to improve the drop supplying work efficiency by reciprocating a box body between a loading position for loading the box body with a cargo to be dropped for supply and a drop position, and inclining the box body toward a door at the release position. SOLUTION: A carrying device A is provided with a box body 10 for carrying a cargo to be dropped for supply, of which one side wall and the lower end wall are formed so as to be opened and closed. This box body 10 is carried for reciprocation between the loading position P1 for loading the box body with the gravel C as a cargo to be dropped for supply and a release position P2 for releasing the gravel C. The carrying device A is provided with a carrying body 11 for inclining the box body 10 toward the door at the drop position P2, and an opening guide body 12 arranged near the end of the carrying body 11 and for guiding the door of the box body 10 to the direction for opening the door of the box body 10. The carrying body 11 can be thereby driven by a single driving mechanism, and the manufacturing cost of the carrying device can be reduced.  Furthermore, since the cargo is dropped by inclining the box body a little, the working efficiency is improved.
Patent JP-S6186073-A (JP)
Title: Manufacture of dead thin weld pipe
Inventor: NANBA KEIZO
IPC: B23K31/00
Filed: 1984-10-01
Abstract: PURPOSE:To widen a width of a welding condition for executing an appropriate welding, and to obtain a weld zone of a high quality by giving a stretch of a specified quantity of a weld line direction, to a butt pat, when rounding a dead thin plate base material and executing a butt welding of each end part. CONSTITUTION:A dead thin plate stock 10 is rounded to a cylindrical shape by a suitable curving means, its each end part is butted, and thereafter, a stretch as indicated with an arrow is given to their butt part 12. Subsequently, welding is executed along the butt part 12 by a prescribed welding means 14 such as an arc welding, etc., under the condition that its stretch quantity (tensile strain) Q satisfies an expression [alpha: a coefficient of linear expansion (1/ deg.C) of the stock, T : a temperature ( deg.C) at which a deformation resistance of the stock scarcely comes to exist by heating executed immediately before welding]. In this way, a deformation caused by a free thermal expansion of the stock 10 is absorbed effectively by the stretch quantity : Q, a deformation of the butt part 12 caused by the free thermal expansion is softened, and the purpose can be attained.
Patent JP-H1153371-A (JP)
Title: Device and method for image processing and storage medium
Inventor: ODATE TAKAYOSHI
IPC: G06F17/30
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a load of a user at the time of registration by automatically assigning attribute information that is not assigned at the time of registration of image data. SOLUTION: An image data selection part 17 selects image data that stores image attribute information for performing an additional registration and image data which become an object for performing anew the additional registration of the image attribute information out of image data displayed by a retrieval result display part 16. An image data attribute information additional registration part 19 executes an additional registration of image attribute information selected by an image attribute information selection part 18, to image data of an object for performing anew the additional registration of the image attribute information selected by the image data selection part 17.
Patent JP-S5998543-A (JP)
Title: Semiconductor device
Inventor: TOIDA TOKUJI
IPC: H01L21/60
Filed: 1982-11-26
Abstract: PURPOSE:To enable to reduce the size and to employ multiple pins of a semiconductor device by composing leads connected by a bonding pad and a bonding wire of a semiconductor pellet of a plurality of conductive layers isolated via an insulating layer. CONSTITUTION:A leadframe 1 is formed of a multilayer structure in which thin conductive layers 3 and 4 are bonded to both front and back (upper and lower) side surfaces at an insulating layer 2. The layer 2 is formed of a film, for example, of polyimide, polyamide or glass epoxy resin. On the other hand, the layers 3, 4 are, for example, formed of a conductive film such as a copper (Cu) foil. When these layers 2 and the layers 3, 4 are laminated, the layer 2 is suitably bonded with an adhesive on the layer 3. Then, the layer 4 is suitably bonded with an adhesive on the layer 2 bonded onto the layer 3. Subsequently, a pellet 5 is mounted with an adhesive 6 on the pellet mount (tab) 3c of the layer 3.
Patent JP-S6450730-A (JP)
Title: Motor for high temperature and high vacuum
Inventor: TAKAHASHI NUSHITO
IPC: H02K3/32
Filed: 1987-08-21
Abstract: PURPOSE:To obtain a motor capable of being used at a high temperature and in a high vacuum by composing the motor of materials capable of being employed in a vacuum and at the high temperature and specially surface-treating the materials of a rotor and a stator. CONSTITUTION:Massive magnetic materials are used as a rotor and a stator 2, but the materials are special corrosion-resistant plated because they are oxidized in atmospheric air and rust. Windings 3A-3F consist of a heat-resistant insulation treated conductor, and a conductor coated with ceramics in approximately several mum-ten mum or a material, in which an aluminum wire is anodized and the surface is brought to an insulating layer, is employed. Inorganic heat-resistant insulating layers 6 such as ceramics are treated previously in sections positioned in slots 9 into which windings 3 are incorporated. Hatching sections 7 are bonded with inorganic heat-resistant adhesives for fixing the windings 3A-3F to the stator 2.
Patent JP-S58106973-A (JP)
Title: Digital waveform equalizer for video signal
Inventor: YAMADA HISAFUMI
IPC: H04B3/04
Filed: 1981-12-21
Abstract: PURPOSE:To realize a complete waveform equalization, by using a waveform shaping circuit to remove unnecessary signal information from a video signal. CONSTITUTION:A waveform-equalized video signal S0 is obtained in an output terminal 9 of a waveform equalizer 100. In this signal S0, unnecessary signal information is multiplexed after the time of an information reference part of the signal S0 from the leading edge of the vertical synchronizing signal. In this case, unnecessary signal information is multiplexed in the first cut part of the vertical synchronizing signal. This signal S0 is supplied to the base of a transistor TR201 constituting a waveform shaping circuit 200. DC voltages B1 and B2 of a sink chip level and a pedestal level are supplied to bases of TRs 202 and 203 respectively, and control signals VC1-VC3 are supplied to bases of TRs 207-209. As the result, a video signal S'0 where unnecessary signal information of the signal S0 is removed and a cut is reproduced in a correct position is obtained in an output terminal 200a.
Patent JP-S5995963-A (JP)
Title: Continuous paint dryer with hot air circulation
Inventor: SUZUKI HACHIROU
IPC: B05C9/14
Filed: 1982-11-25
Abstract: PURPOSE:To economize an installation space and to reduce energy consumption by omitting an evacuation device, making the common use of a pressure reduction chamber as an evacuation device, and utilizing a part or the whole of the heat retained, by the solvent evaporating from a paint box as a drying heat source. CONSTITUTION:A paint 4 is coated continuously on a substrate 1, then the substrate is introduced through a pressure reduction and equalization box 11 and through the inlet 25 at one end of a drying chamber 13 into the chamber 13 whereby it is dried by the hot air 18 in the counter current by the forced draft. The hot air is discharged through the outlet 15 at the other end. A cover 30 is provided in the upper part of a painting box 3 which coats the paint, and the cover is connected to the box 11 to maintain the atmosphere in the upper part of the box 3 in the reduced pressure state with respect to the outside of the box 3. The evacuation cylinder 33 of the evacuation fan 26 in the box 11 is connected to the suction cylinder 34 in the chamber 13 and a part or the whole of the air evacuated from the box 11 is utilized as the air to be supplied into the chamber 13.
Patent JP-H1150499-A (JP)
Title: Well-water supply system and sterilizer used for the same
Inventor: HAYASHI YOSHIMASA
IPC: E03B5/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the supply of well water to a column when chemicals for sterilization are insufficient in a well-water supply system. SOLUTION: The well-water supply system pumping up well water by a pump and supplying a column 4 with well water has a sterilizer 2 injecting chemicals for sterilization into well water before well water reaches the columns 4, and the infection operation of the chemicals for sterilization by the sterilizer 2 and well-water pumping-up operation by the pump 1 are stopped forcibly when the quantity of the chemicals for sterilization stored in the sterilizer 2 reaches a required specified value or less. Consequently, when the chemicals for sterilization are insufficient and well water cannot be sterilized, well water not sterilized cannot be discharged from the column 4. Accordingly, when well water is utilized as potable water, it is favorable on hygienics.
Patent JP-S6362235-A (JP)
Title: Etching method of semiconductor
Inventor: KUNIHARA KENJI
IPC: H01L21/306
Filed: 1986-09-02
Abstract: PURPOSE:To etch only a GaAs crystal layer selectively without etching a mixed crystal layer substantially, by using an aqueous solution of hydrogen peroxide containing ammonia water. CONSTITUTION:A mixed crystal layer AlxGa(1-X)As is made to grow on a GaAs substrate crystal, with the molar fraction of aluminum varied with in a range from x = 0 to x = 0.4, and thereafter each mixed crystal is etched with an etching liquid of a hydrogen peroxide aqueous solution containing ammonia water wherein the ammonia water and hydrogen peroxide solution are mixed in the ratio of 1 to 750. As to the mixture ratio of ammonia with the hydrogen peroxide solution a range between 1 to 750 and 1 to 1500 is practi cal, while the temperature of the etching liquid is preferably within a range from 10 deg.C to 35 deg.C. As the result, the GaAs crystal layer alone is etched selective ly, so that a hetero interface may be exposed exactly and with excellent reproducibility. As a result, fine processing of a hetero junction is facilitated, and thus an element having the hetero junction of the AlxGa(1-x)As mixed layer with the GaAs crystal layer can be manufactured in a stable manner.
Patent JP-H0658154-A (JP)
Title: Exhaust emission control device for two-cycle diesel engine
Inventor: HASHIMOTO NORISUMI
IPC: F01N3/24
Filed: 1992-08-03
Abstract: PURPOSE:To perform reliable purification of particulates in exhaust gas in a two-cycle diesel engine, having a blower for scavenging arranged at an intake air system, throughout a total load area with high purifying efficiency by means of an oxidation catalyst type exhaust gas purifier arranged to an exhaust system. CONSTITUTION:An air release passage 9 is installed in a position situated downstream from the blower 6 for scavenging of an intake air. A control valve 10 which is operated according to the temperature of exhaust gas at the exhaust system, namely, closed when the temperature of exhaust gas is increased and opened when the temperature of exhaust gas is decreased is arranged in the air release passage 9.
Patent JP-H0649194-A (JP)
Title: Shaft seal device of vacuum reactor
Inventor: MURAOKA TAKESHI
IPC: C08G63/78
Filed: 1992-08-03
Abstract: PURPOSE:To improve the sealing performance of a gland packing of a shaft seal device to thereby enable a troubleless stable operation. CONSTITUTION:A proper pressure is applied to the surface of a gland packing 10 by using a protective ring 13 which has a spring installed therein and is placed in a gland box and the pressure of a sealing liq. is kept lower than or about the same as that of the inside of a vacuum reactor by evacuating through a sealing-liq. injection nozzle 6 which is connected to an evacuation system. Thus, the leak of the sealing liq. into the reactor is prevented and a satisfactory working of the ring 13 is obtd. Simultaneously, lubrication of the packing 10 all the time by the liq. becomes possible and troubles, such as seizure of a stirrer shaft or intrusion of a foreign matter, e.g. a degraded polymer or a carbonization product into the reactor, are avoided.
Patent JP-S58110376-A (JP)
Title: Hydraulic running car
Inventor: MOTOMURA MITSUHIRO
IPC: B62D11/04
Filed: 1981-12-23
Abstract: PURPOSE:To control the amount of oil corresponding to the steering angle of a steering handle by increasing and decreasing a flow path area in accordance with the receiving position of a slide valve member. CONSTITUTION:A steering angle sensor 18 is composed of a potentiometer 20 connected to a handle 8 and generates a voltage in proportion to the direction of gyration and the steering angle. A hydraulic pump 10 is provided with a distribution valve 30 that sends pressurized oil to two hydraulic motors 13L and 13R. The distribution valve has a fixed valve member 31 and a slide valve member 32 and the slide valve member 32 is revolved in response to the output voltage from the steering angle sensor 18. The two openings 33a and 33b of the fixed valve member 31 and the two openings 34a and 34b of the slide valve  member 32 are formed so that the two flow path areas obtained by the continuity between these openings can mutually be increased and decreased to a preset size when the slide valve member 32 is revolved.