baber/WOPTO huggingface dataset:
Patent JP-S56126054-A (JP)
Title: Continuous casting method for steel
Inventor: KURIHARA AKIO
IPC: B22D11/103
Filed: 1980-03-05
Abstract: PURPOSE: To enable a good ingot to be cast continuously with good yields by interrupting pouring of a molten metal in a ladle into a tundish by leaving a predetermined amount, and adding this remaining molten steel into the molten metal of the other ladle which has accommodated the correspondingly less molten steel.  
     CONSTITUTION: The molten steel contained in a ladle is poured into a tundish, and the pouring is interrupted by leaving 3W20% of the entire amount of said  molten steel. The remaining molten steel left in this ladle is added into the molten  steel in any of the ladle of the next charge of the tundish of the same continuous  casting machine, or the ladle of the subsequent charges or the ladle for pouring into  the tundish of other continuous casting machine. The molten steel of the amount less by the accepting component is beforehand put into this accepting ladle. If necessary, bubbling and Al addition are applied to the molten steel in the ladle which has accommodated the residual molten steel, so that the purification, component adjustment and temp. adjustment of the molten steel are accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61187054-A (JP)
Title: Backup system of nonvolatile memory
Inventor: YATABE MASAO
IPC: G06F12/16
Filed: 1985-02-15
Abstract: PURPOSE:To inhibit a nonvolatile memory from being backed up with mediums of devices other than a device which has the nonvolatile memory, by generating automatically discrimination information of this device on the nonvolatile memory and recording this information on a backup medium also to discriminate the private medium of the device. CONSTITUTION:'0' is set to a device use start information area 13 of the nonvolatile memory of the device at the shipping time, and data in a device discrimination area 14 is unfixed. '0' is recorded in a discrimination information area 10 of a floppy disc at the shipping time to indicate ineffectiveness. Contents of a device discrimination area 11 are unfixed. When the device is used first, random numbers are generated and are written in a device discrimination area 14 because contents of the device use start area 13 are '0', and '1' is written in the device use start area 13. '1' is written in the discrimination information area 10 of the floppy disc, and contents of the device discrimination area 14 are transferred to the device discrimination area 11. Thus the private backup medium of this device is generated, and the nonvolatile memory is backed up hereafter only when contents of device discrimination areas coincide with each other.
Patent JP-H03231519-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMASHITA MASAMICHI
IPC: H03M1/10
Filed: 1990-02-06
Abstract: PURPOSE:To simply conduct various tests by providing a multiplexer circuit receiving the output of each function circuit while using the output digital signal of an A/D converter as a switching signal and a deciding circuit receiving the output digital signal of the A/D converter and the output signal of the multiplexer. CONSTITUTION:High-order two bits of the output signal of an A/D converter 1 are inputted to a decoder circuit 2 and other output signals AD3-AD5 are inputted to N-channel transfer gates 50-58. The decoder circuit 2 generates the control signals A-C of the N-channel transfer gates 50-58. Moreover, a multiplexer 10 controls a signal from function blocks 4-6 of an IC by the outputs d-f of a decoder 3. The deciding circuit 14 decides whether or not the outputs of the function blocks 4-6 for data input output are the same as the output result of the A/D converter 1.
Patent JP-S57142911-A (JP)
Title: Absorption-improving agent
Inventor: MOTOYAMA SHIMESU
IPC: A61K9/14
Filed: 1981-02-28
Abstract: PURPOSE: To provide a ubiquinone preparation having improved peroral absorption of hardly water-soluble ubiquinone through the digestive tracts to the lymph, by dispersing ubiquinone in an oil, and adsorbing the dispersion to powder.  
     CONSTITUTION: Ubiquinone is dispersed in a water-insoluble or hardly soluble oil which is preferably liquid at normal temperature and is composed of an oil or fat, lipoid, wax, essential oil and/or mineral oil. The titled agent can be prepared by adsorbing the dispersion to non-toxic powder having preferably high adsorption capacity, e.g. granulated β-starch obtained by granulating β-starch with a fluidized bed granulator, etc. using α-starch liquid as a binder. Said preparation gives large AUC (area under the curve of blood concentration), exhibits high bioavailability, and is advantageous because the active component is transferred to the lymph and is not metabolized in the liver. Addition of digestive enzyme to the preparation further improves the absorption-improving effect. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02207259-A (JP)
Title: Dip coating device for conductive base body
Inventor: UEDA HIDEAKI
IPC: B05C3/02
Filed: 1989-02-06
Abstract: PURPOSE:To maintain a coated amt. constant and to always form a photosensitive layer having a uniform film thickness by occasionally recovering the photosensitive coating liquid in a dipping tank into an auxiliary tank and adjusting the viscosity of the recovered photosensitive coating liquid by a viscosity adjusting means to a prescribed value and then supplying the liquid again into the dipping tank. CONSTITUTION:After a cylindrical conductive base body 1 is dipped into the dipping tank 3 in which the photosensitive coating liquid 2 is housed, the base body is pulled up to apply the photosensitive coating liquid 2 on the conductive base body 1. The photosensitive coating liquid 2 housed in the dipping tank 3 is occasionally recovered into the auxiliary tank 5 and the viscosity of the photosensitive coating liquid 2 recovered in the auxiliary tank 5 is adjusted to a prescribed viscosity by a viscosity adjusting means 10. This liquid is circulated from the auxiliary tank 5 and is again supplied into the dipping tank 3 so that the viscosity of the photosensitive coating liquid 2 supplied into the dipping tank 3 is maintained constant. The coated amt. is kept constant in this way and the film thickness of the photosensitive layer formed on the conductive base body 1 is uniformized.
Patent JP-H02207963-A (JP)
Title: Internal chill body of alumina sintered body
Inventor: YAMAMOTO YOSHIAKI
IPC: C04B41/88
Filed: 1989-02-06
Abstract: PURPOSE:To produce an internal chill body having workability and impact resistance added to heat resistance, wear resistance and chemical resistance in simple process by including alumina sintered body having specific physical characteristics for internal chilling in metal. CONSTITUTION:The alumina sintered body 22 having >=40kg/mm<2> average bending strength and >=8 coefficient of Weibull in the case of measuring the physical characteristic with a test piece for measuring JIS three point bending strength is set into a sand mold 21. Successively, the molten aluminum of JIS 3A is poured from a sprue 23 to include the alumina sintered body 22 as internal chill. By removing the above body from the mold after cooling, the internal chill body 25 of the alumina sintered body subjected to internal chilling in the aluminum alloy 24 can be obtd.
Patent JP-S57143871-A (JP)
Title: Semiconductor device for amplifying high frequency
Inventor: MITOMI OSAMU
IPC: H01L29/864
Filed: 1981-02-27
Abstract: PURPOSE:To improve the efficiency of utilization of electron beams by forming opposite electrodes to the surface of a semiconductor as a target, irradiating electron beams to a gap between the electrodes, and shaping an electrode up to an approximate depth to which the electron beams intrude from the surface of  the semiconductor. CONSTITUTION:A P<+> type semiconductor layer (a diode region) 9, an N<+> type semiconductor layer (an electrode region) 10 and a metallic layer 11 are formed to the N<-> type semiconductor substrate 8. The collision of electron beams 12 with sections except an active region (b) is prevented by a beam cutter 13. When bias voltage is applied to a diode section formed by the P<+> type layer 9-/N<-> type semiconductor 8-/N<+> type layer 10 in the reverse direction in the semiconductor target, the active region (b) is changed into depletion, and an electric field is applied in the direction of the N<+> type layer 10 from the P<+> type layer 9. When the electron beams 12 modulated by input signals are projected to the active region under this condition, carriers are generated in proportion to electron beam currents, and all carriers generated contribute to high-frequency target output currents.
Patent JP-S60171816-A (JP)
Title: Malfunction preventing circuit of operational amplifier
Inventor: KIYOHARA SHIYUUICHI
IPC: H03F3/34
Filed: 1984-02-15
Abstract: PURPOSE:To prevent impulsive noises from an offset adjusting terminal from giving affect to an operational amplifier by connecting a capacitor to both ends of an emitter of two transistors (TRs) comprising a current mirror circuit serving as a load of a differential amplifier circuit. CONSTITUTION:A voltage source 30 gives a voltage induced between an emitter of a TR4 and an offset adjusting resistor 18. A power supply 31 indicates a voltage induced in a wire induced between an emitter of a TR5 and the offset adjusting resistor 18. The absolute value, the phase of frequency and the waveform are different from the induced voltage shown in the boltage sources 30 and 31. A capacitor 32 short-circuiting in terms of AC both ends of the offset adjusting terminal of the opeational amplifier 1 is provided to a photometry circuit of a camera. Even if impulsive noises are applied from the offset adjusting terminal, it is prevented that the effect of noise is given to the output of the operational amplifier.
Patent JP-S58145553-A (JP)
Title: Outrigger device of wheeled work machine
Inventor: MIYAZAWA HIROSHI
IPC: E02F9/08
Filed: 1982-02-22
Abstract: PURPOSE:To store a cylinder in a titled attitude, by pivotally mounting the cylinder to the point end part of an overhung beam to pull the cylinder toward an internal side of the overhung beam. CONSTITUTION:At storage of an outrigger, a jack cylinder 5 is contracted to separate a protrusive part 55 from an engagement hollowed part 34, under this condition an overhung beam 3 is retracted into a fixed box 2 and stored. When the cylinder 5 is contracted, a tooth 54a in the uppermost stage of a rack 54 provided to a cylinder pipe 51 is meshed and adapted from below to a meshing tooth 31a of a pinion 31 in the final contractive period of the cylinder 5, during the stroke from this point of adapted time to completion of contraction of the cylinder 5, the cylinder 5 is turned toward an internal side of the beam 3 by meshing reaction force between the meshed teeth 54a, 31a.
Patent JP-H02208026-A (JP)
Title: Manufacture of cylindrical body using multilayer sheet having metallic foil
Inventor: SASAKI HITOSHI
IPC: B29K105/22
Filed: 1989-02-07
Abstract: PURPOSE:To simplify a manufacturing process, and to prevent the generation of defective sealing by wrapping one edge of the metallic foil of a multilayer sheet in a resin material and superposing the other edge onto the edge. CONSTITUTION:A multilayer sheet 2 is edge-treated first. That is, one edge 2g of the multilayer sheet 2 is heated by a hot air heater 3, and the resin material of the section is softened. The edge 2g of the multilayer sheet 2 heated is pushed by a nip roll 5 arranged faced oppositely to a roll 4 during a time when the sheet 2 is forwarded on the roll 4, and the edge of a metallic foil 2c is wrapped in the resin material at the edge 2g. The edge-treated multilayer sheet 2 is laminated on a rigid layer 6, thus shaping a laminate. Accordingly, the laminate 8 formed is brought to the state in which edges are superposed, and wound spirally on a mandrel, thus shaping a cylindrical body.
Patent JP-H10226015-A (JP)
Title: Coating metal plate with smooth convexo-concave appearance and its manufacture
Inventor: KANAI HIROSHI
IPC: B05D5/06
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain smooth convexo-concave external appearance for a coating metal plate by mixing a paint with a resin solid at the ambient temperature with lower surface tension than that of the paint containing crosslinker component, melting in a baking step of paint without dissolving in the paint and not compatible with a coated film after baking, coating the plate with the mixture, baking and drying it. SOLUTION: A resin B is not compatible with a paint in a coated film in a baking step and after baking is ended, sunk in the film at the time of melting in a baking step of the film, and not in contact with a surface of the film. The resin B needs lower surface tension than that of paint except the resin B. When the tension is larger than that of the paint, the resin B exists in contact with a film surface 1. Thus, the resin B is moistened with the paint so that a contact angle does not become larger than a predetermined angle, and formation of a convexo part with the resin B becomes insufficient. The resin B solid at the ambient temperature without dissolving the resin B is selected from a polyester resin, an acrylic resin, and a urethane resin. To more clarify the convexo-concave state, the thermosetting resin used as binder resin.
Patent JP-H10230839-A (JP)
Title: Control method of brake device of vehicle and device thereof
Inventor: JUERGEN BINDER
IPC: B60T11/34
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce brake pressure down to the minimum pressure even in the brake operation which continues for many hours by opening a valve which shuts off the brake action in a predetermined driving condition which is expected for a short time due to the expansion of a volume which seals pressure medium of a vehicle brake device. SOLUTION: In electrical control driving, driver's desire for braking is converted to a target pressure value of each wheel by signals of a pedal position sensor 48 and/or a pressure sensor 52 and is supplied to a pressure control circuit to control pressure in a wheel brake 20 by operating an inlet valve and an outlet valve. A brake device has a medium isolation device 34 which separates a hydraulic emergency circuit provided with a brake pipe 16 from an electrical control hydraulic circuit having pipes 30 and 40.  To prevent the expansion of hydraulic fluid by heating and the reduction of pressure down to the minimum pressure due to sealing of brake operation fluid volume in the brake pipe 16 between a shut-off valve 18 and a wheel brake cylinder 20 from becoming impossible due to the closing of the shut-off valve 18, the shut-off valve is opened for a short time to reduce additional volume when the time of the expansion exceeds the minimum time.
Patent JP-S60174367-A (JP)
Title: Self-travel working car
Inventor: NAGATSUKA KENICHI
IPC: B62D55/075
Filed: 1984-02-17
Abstract: PURPOSE:To produce a self-travel working car enable of safe and rational travel and work by holding the base horizontal or at desired inclination in accordance to the conditions of travel face and work. CONSTITUTION:Front saddle 3a and rear saddle 3b are projected from the lower face of horizontal base 2 where the rear saddle 3b is secured to the lower end of elevatable post 6 to be elevatable against the horizontal base 2. Front/rear crawlers 4a, 4b to be driven by motors 4a', 4b' through a chain are pivoted through pins at the lower ends of front/rear saddles. When travelling on flat land, the crawlers will rotate around the pins with correspondence to the coarseness of ground to enable travel while maintaining the base in horizontal. While when travelling on a step, the front crawler is inclined by same angle with that of the step around the pin then locked and after climbing the step by some distance, the rear crawler is locked while matching with the angle of step thus to climb the step by means of front/rear crawlers.
Patent JP-S56125763-A (JP)
Title: Copying machine
Inventor: AOKI TOMOHIRO
IPC: G03G15/04
Filed: 1980-03-06
Abstract: PURPOSE:To enable scanning length to be controlled automatically by controlling the optical scanning length of a moving optical scanning part in correspondence to the size signal from an original size detecting part by said size signal. CONSTITUTION:For example, when a B5-size original O1 is placed on a paper feed platen 2b by aligning its one side edge to the reference plate 2a of an original supplying part 2 and is fed by a supplying roller pair 2c, the original O1 passes through the 1st sensor S1 and is conveyed in the direction of the arrow (a) by the endless conveying belt 3a of an automatic original feeding device 3. When the leading end of the original O1 reaches a detecting sensor S3, the conveyance of the original O1 is stopped, and the original O1 is positioned on an original table 5, thence a movable optical scanning part 6 scans optically the original O1 while moving by a half stroke in the direction of the arrow (b) based on the size signal from the 1st sensor S1. The optical image is projected to charged a photosensitive drum 1. The visible image obtained by known processes is transferred on the B5-size copying paper P1 supplied from a copying material supplying part 10 based on the size signal from the 1st sensor S1 and the image thereof is discharged after having been fixed.
Patent JP-H01202904-A (JP)
Title: Level detection circuit
Inventor: MORI YUKI
IPC: G01R19/22
Filed: 1988-02-08
Abstract: PURPOSE:To prevent the reduction of detection sensitivity due to an undesired output and deterioration in the temperature characteristic by providing a means to avoid the production of an undesired output caused by an idling current. CONSTITUTION:The circuit consists of a circuit generating a compensation idling current comprising an NPN transistor 23, an NPN transistor 22 of diode connection and a resistor 24. Then the compensation idling current is generated to cancel and compensate the effect of the idling current generated even at no input of an AC signal as a collector current of the NPN transistor. When an AC signal is applied to an input terminal 1, the current rectified in half-wave flows to the collector of the NPN transistor 2, the current is outputted via PNP transistors 9, 11 and a smooth output is obtained at an output terminal 14. Thus, level detection is applied, where only a DC voltage proportional to the AC signal is obtained.
Patent JP-H10201532-A (JP)
Title: Aroma generator
Inventor: SAITO TOSHIYUKI
IPC: A61K8/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To easily and precisely control the degree of aroma by diffusing the aromatic gas of aromatic material in an outer space through the side wall surface of hollow thread communicating the inside of container and the outer space. SOLUTION: A loop-shaped supporting member 20 is fixed on the outside surface of opening part 11 on a container 10. Besides, a hollow thread 30 is arranged inside a loop 21 of loop-shaped supporter 21, stuck and fixed by an adhesive material G. Such hollow threads 30 are curved in the form of hair pin, expose curved parts 31 outside the container 10 and arrange both terminal parts 32 inside the container. Since this hollow thread 30 has an axial hole, an aromatic material A in the container 10 is infiltrated into this axial hole because of capillary phenomenon. Then, since this hollow thread 30 is formed from a material with which aromatic gas can be diffused from the wall part of poly-propylene, etc., the aromatic material A in the axial hole is diffused through the fine holes on the side wall part of this hollow thread 30 into the atmosphere.  By changing the specification of hollow thread, the number and the quantity of exposure into the outer space, the degree of aroma can be controlled.
Patent JP-S55121449-A (JP)
Title: Two-color electrophotographic copying method
Inventor: SATOU TSUTOMU
IPC: G03G13/01
Filed: 1979-03-12
Abstract: PURPOSE: To improve the resolving power and sharpness of copied images by specifying exposure and charging method.  
     CONSTITUTION: The photoreceptor 1 comprising subsequently laminating the 1st charge generating layer 11, charge transfer layer 12, 2nd charge generating layer 13 on a conductive substrate 10 is subjected to primary charging to the polarity opposite from that of the transfer charges of the charge transfer layer 12 in the dark, after which it is exposed with the light images of the two-color original having been recorded with images in two chromatic colors A, B on white ground to make the surface potentials of the white ground portions and the portions corresponding to the A-color image zero and distribute negative charges on the back of the charge generating layer 13 of the portions corresponding to the B-color image. Next it is again subjected to secondary charging to the polarity opposite from that of the primary charging in the dark. Further, it is again exposed with the two-color original light images. As a result of this, the surface potentials of the portions corresponding to the white ground portions become zero and positive and negative charges distribute in the portions corresponding to the A-color and B-color images. By developing these, the good images which do not receive the effect of the thickness of the photoconductive layer and dielectric factor are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60183396-A (JP)
Inventor: OOTA YASUHITO
IPC: B67D7/32
Filed: 1984-02-20
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-S59154620-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: MURAOKA HIROAKI
IPC: G11B5/31
Filed: 1983-02-23
Abstract: PURPOSE:To clip strongly a soft magnetism thin film by nonmagnetic substances by using a set of magnetic substances having different thermal expansion coefficient so as to operate a contracting force based on the difference of thermal expansion coefficients. CONSTITUTION:A base (nonmagnetic substance) 7 formed by coating a soft magnetism thin film 4 to a reinforcement member 9 having a U-shaped groove and a side plate (nonmagnetic substance) 8 are arranged by lamination. The type of material for the reinforcement member 9 and the side plate 8 is selected so that their thermal expansion coefficients are nearly equal and slightly larger than that of the base 7. When the side plate 8 and the reinforcement member 9 are bonded and fixed while being heated and cooled to room temperature, then the reinforcement member 9 is contracted largely in comparison with the base 7. As a result, the force is exerted so as to decrease a gap produced at assembling between the base 7 and the side plate 8, allowing to support and fix strongly the soft magnetism thin film 4 without clearance.
Patent JP-S56125369-A (JP)
Title: Preparation of 3-halogeno-5-trifluoromethylpyridine compound
Inventor: YOKOMICHI ISAO
IPC: B01J27/132
Filed: 1980-03-07
Abstract: PURPOSE: To prepare the titled compound, easily, in high yield, by reacting 5- trifluoromethylpyridine having H at 3-position with a halogenating agent using a halide of an element selected from Fe, Sn, W, Mo, Ti, Sb, and B as a catalyst.  
     CONSTITUTION: To halogenate the 3-position of pyridine nucleus of 5-trifluoromethylpyridine having H at the 3-position, by reacting the compound with a halogenating agent (e.g. Cl 2 ), using a halide of an element selected from Fe, Sn, W, Mo, Ti, Sb, and B (e.g. FeCl 3 , BF 3 , etc.) as a catalyst, at ≥100°C. The amount of the catalyst is pref. 10W100wt% based on the pyridine compound used as the raw material.  
     EFFECT: The objective compound can be prepared in one step, from easily available raw materials and catalyst, using normal operations and apparatuses. 
     COPYRIGHT: (C)1981,JPO&Japio