baber/WOPTO huggingface dataset:
Patent JP-H1069130-A (JP)
Title: Image forming device
Inventor: HANDA JUNICHI
IPC: G03G15/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To execute control with an excellent image exposure corresponding to the film thickness of a body to be electrified and to always, normally keep the contrast between dark and bright part potentials, even in long-term use by detecting a current flowing in the body to be electrified from an electrifying member and setting an image forming condition, according to the detected current value. SOLUTION: The entire periphery of a photoreceptor drum 1 is uniformly electrified to a potential of 0V by an electrifying roller 3 and then, a voltage applied to the electrifying roller 3 from a power source 4 is switched to a voltage constituted in such a manner that a DC voltage is superimposed on an AC voltage as a second applied voltage. Simultaneously, the detection of the DC component of the current flowing in the photoreceptor drum 1 from the electrifying roller 3 is started. After the detection of the current is completed, the voltage applied to the roller 3 from the power source 4 is switched to a third applied voltage as the applied voltage corresponding to an image forming area. Then, a CPU 12 calculates the average value of plural detected DC current values and sets a proper exposure corresponding to the calculated average value of the DC current values.
Patent JP-S6287435-A (JP)
Title: Crystallized glass articles like naturally occurring rock
Inventor: ARAI ATSUSHI
IPC: C03C10/06
Filed: 1985-10-14
Abstract: PURPOSE:A specifically composed glass containing SiO2, Al2O3, CaO, ZnO, B2O3, K2O, Na2O and TiO2 is allowed to crystallize out and grow by heat treatment to produce crystallized glass articles similar to naturally occurring rocks which are suitable for building construction and ornamental purposes. CONSTITUTION:A glass which is composed of 32.0-42.0wt% of SiO2, 21.5-30.5wt% of Al2O3, 23.0-32.5wt% of CaO, 5.0-10.5wt% of ZnO, 0-4.5wt% of B2O3, 0-1.5wt% of K2O, 0-3.5wt% of Na2O and 0-6.0wt% of TiO2 and totalling over 95% is heat-treated to effect the crystallization out and crystal growth. Thus, crystallized glass articles which have beautiful appearance like naturally occurring needle anorthite and branched gehlenite are obtained.
Patent JP-H0676075-A (JP)
Title: Alias removing system in three-dimensional picture generation
Inventor: KANEMA SEIICHI
IPC: G06T15/00
Filed: 1992-08-27
Abstract: PURPOSE:To provide more real pictures by detecting the area of a picture buffer corresponding to the contour part of a pattern of/on an object using the differentiated values of the picture buffer and a Z buffer and filtering it. CONSTITUTION:When picture generation is completed, a differential filter 6 reads the picture buffer 3, detects a part where the fluctuation of the brightness is large and raises a bit 1 at a position inside a mask buffer 7 corresponding to the part. Then, the differential filter 6 reads the Z buffer 4, similarly detects the part where the fluctuation of a Z value is large and raises the bit 1 at the position inside the mask buffer 7 corresponding to the part. When contour detection is completed, a controller 1 selects a frame buffer 10 by controlling a switch 9 and an averaging filter 8 reads picture data from the picture buffer 3 and mask data from the mask buffer 7, exchanging them with a weighing average value with the adjacent picture elements of the picture data for which a mask value is '1' and writes a picture element value in the frame buffer 10.
Patent JP-2001050800-A (JP)
Title: Confirmation system for confirming level switch operation
Inventor: MIYAMOTO YOSHIYUKI
IPC: G05B23/02
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To automate a level switch operation test in a plant under operation to enhance reliability for an instrumentation system. SOLUTION: This system is an equipment wherein level switches 15 (A), (B) of multiplex system for detecting a liquid level are provided in a tank or apparatus for storing a liquid to form a level measuring system for measuring the liquid level, the first separation valves 16a, 16c are provided in an upper and lower parts thereof when an inside of the equipment is under a high temperature and high pressure, a piping 19e for injecting the liquid from an outside of the level measuring system and the second separation valves 16d, 16e therefore are installed to form a testing object level switch operation confirming line, the testing object level switch is separated from liquid level monitoring in the equipment by the first separation valves 16a, 16c at the time of a starting operation for a testing object level switch operation confirming test, and the liquid is injected,  in this condition, from the outside of the system into the operation confirming line via the second separation valves 16d, 16e, so as to confirm an operation of the testing object level switch under operation of the system.
Patent JP-S6472254-A (JP)
Title: Data transfer control system
Inventor: KINOSHITA NOBORU
IPC: G06F13/28
Filed: 1987-09-14
Abstract: PURPOSE:To improve the transfer efficiency of a system bus and to prevent the occurrence of an overrun error by varying the number of burst transfer bytes. CONSTITUTION:A control microprocessor 1 checks the quantity of data stored in a data buffer 8 and decides the value to be set at a burst register 4. Thus the quantity of data that is transferred by a single data transfer request can be varied with change of the value to be set at the register 4 via the processor 1. Therefore the transfer efficiency is improved to a system bus 120 only in case an error is possibly produced and the occurrence of an overrun error is avoided.
Patent JP-S6286871-A (JP)
Title: Semiconductor pressure sensor
Inventor: OKUMURA MASARU
IPC: H01L29/84
Filed: 1985-10-14
Abstract: PURPOSE:To obtain a semiconductor pressure sensor in which the stress of a gauge resistor due to temperature change is reduced by using a material similar to thermal expansion coefficient to that of a semiconductor substrate material to connect the gauge resistors formed in the thin film portion of the substrate to one another and with a terminal. CONSTITUTION:A wiring layer 5 of Mo, W or its silicide having thermal expansion coefficient similar to an Si substrate is sued to bridge-connect P-type gauge resistors 3, 4 provided at a diaphragm 2 of an n-type Si substrate 1. An aluminum or its alloy or Au film is formed on a pad metal layer 6, and connected by aluminum wirings or Au wirings to an external terminal. A gap 9 of several mum is formed between the wirings 5 and the layer 6, and the layers 5 and 6 are connected through a P-type low resistance layer 8 to which high density impurity is diffused to obtain the desired internal wirings. With this construction, the laminating layer of the wirings and the pad can be eliminated to obtain an advantage that there is no exfoliation between the layers.
Patent JP-S6289522-A (JP)
Title: Detecting method for fastening of steel strip
Inventor: SATO TOSHIHARU
IPC: B21C47/00
Filed: 1985-10-14
Abstract: PURPOSE:To detect the fastening signs of a steel strip earlier and to prevent the fastening by performing the sampling of the speed of a reel and by comparing the speed at the following period of a reel with the observed value by estimating it by regression analysis. CONSTITUTION:The steel strip charged in a payoff reel 1 is wound by the tension reel at the outlet side with its rewinding and pressure governing by a mill roll 2. Speed detector 3, 4 are respectively provided on the payoff reel 1 and mill roll 2. In case of the speed of the mill 2 being constant, the number of revolutions of the payoff reel 1 varies inversely as the coil diameter. Now by performing the sampling of the speed of the reel 1 at the period DELTAt and its regression analysis the speed after DELTAtsec is estimated. This estimate value and observed value are compared. In this case it is not less than the observed value, if there be no looseness among the steel strips wound on the payoff reel 1. Due to the observed value being less than the estimate value in case of the fastening being caused, the fastening is detected accordingly.
Patent JP-2001052067-A (JP)
Title: At-home attendance service supporting method
Inventor: HIROOKA TAEKO
IPC: G06Q50/22
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To confirm the correspondence of care plan information and service content information by collating the care plan information and the service content information stored on a service utilization slip and an electronic seal impression. SOLUTION: An attendance client system 300 reads information sent from an insured person system 310 or information such as care plan sent from an at-home attendant support entrepreneur system 320 and information transferred to an electronic sheet type service user by marking the electronic seal impression of a service entrepreneur and transmits stored service execution history information to the service entrepreneur system. The service entrepreneur system 340 electronically records the information of service points determined for each of the name of the person himself, an insured person number, attendance client name, service class and service contents on the electronic seal impression.  Then, the care plan information stored on the service utilization slip is collated with the service content information stored on the electronic seal impression and it is confirmed that the service contents correspond to the care plan.
Patent JP-H0278386-A (JP)
Title: White balance automatic correction circuit
Inventor: TSUGI YASUSHI
IPC: H04N9/04
Filed: 1988-09-14
Abstract: PURPOSE:To make the white balance adjustment stable by detecting a color temperature of an object with a light passing through a photographing system so as to detect the color temperature information of an object in response to the photographing state with stable luminous quantity. CONSTITUTION:An incident light to a camera pickup system is subject to picture angle operation by a zoom lens system comprising a focusing lens group 1, a variator lens group 2, and a compensator lens group 3, adjusted to proper exposure by the succeeding iris adjusting mechanism 4 and the image is formed on an image pickup element 9 via a relay lens system comprising a front group 5 and a rear group 6. In this case, a color temperature sensor 7 placed between the relay lens rear group 6 and the image pickup element 9 and directed toward the image pickup element 9 mainly receives a reflected light from the surrounding of the image pickup element 9. Moreover, the ratio of the detection of the incident light and the reflected light is selected by varying the direction of the color temperature sensor 7 properly. Since the photometry is applied at a proper illuminance in response to the pickup picture angle, the unbalance between the pickup picture angle and the measured light angle is eliminated and stable photometry (also in terms of illuminance) in response to the photographing state is attained at all the time.
Patent JP-S59138983-A (JP)
Inventor: RICHIYAADO ANSONII MATSUKOOKUR
IPC: H05H1/24
Filed: 1983-12-05
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-H11125488-A (JP)
Title: Method and system for melting cold iron source
Inventor: MIZUKAMI HIDEAKI
IPC: C21C5/52
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system operable in the daytime and nighttime to produce molten steel by melting a cold iron source, e.g. iron scrap, at low cost. SOLUTION: A melting furnace 1 containing iron scrap 3 comprises an oxygen burner 16 having a capacity for melting the iron scrap 3 in the melting furnace 1 by itself, and an arc electrode 6 having a capacity for melting the iron scrap 3 in the melting furnace 1 by itself. The iron scrap 3 is melted principally by the arc electrode 6 during the time band of low electric cost and melted principally by the oxygen burner 16 during the time band of high electric cost.
Patent JP-H0393136-A (JP)
Title: Crt panel
Inventor: TSUTSUGI TOKU
IPC: C03C17/34
Filed: 1989-09-04
Abstract: PURPOSE:To improve antistatic property and antireflective property and prevent attachment of dust, a fingerprint, etc., by forming a pattern film where a translucent electric conductor portion is installed together with a translucent dielectric portion on the outermost surface of optical multilayer film. CONSTITUTION:The CRT panel is constituted of an optical multilayer film 7 made up of medium refractivity film 2, high refractivity film 3 and low refractivity film 4 on a glass substrate 1 and a pattern film 8 where a translucent electric conductor body portion 5 communicating to the end face from the center on the surface of the optical multilayer 7 is formed like stripes in the silicone film of a translucent dielectric portion 6. In the pattern film 8 formed on the outermost surface, a linear translucent electric conductor portion 5 with a width d and the band-like translucent dielectric portion 6 with a width e are formed like stripes. The translucent electric conductor body is formed of ITO (SnO2-In2O3 at 10wt.%) film and the translucent dielectric portion 6 is formed of dimethyl polysiloxane film 8. It is thereby possible to have antireflective property, antistatic property and antifouling property and also to be used as a panel-face switch.
Patent JP-2001045975-A (JP)
Title: Production of ganaches
Inventor: WATABE HIROYUKI
IPC: A23G1/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ganaches having excellent texture and flavor by mold forming. SOLUTION: An emulsion of mainly the oil-in-water type is obtained by melting chocolates and carrying out tempering or adding a hydrous ingredient and mixing both without tempering, then poured into a mold composed of a deformable resin material, preferably an elastic material and hardened by cooling. The hardened material of the mixture is then taken out by deforming the mold. The cooling is preferably carried out in an atmosphere at -40 to -7 deg.C so as to provide the time on the side in the shadowed area in the figure.
Patent JP-H0276575-A (JP)
Title: Semi-continuous decomposition of rubber with microorganism
Inventor: DOI AKIO
IPC: B09B3/00
Filed: 1988-09-14
Abstract: PURPOSE:To enable the highly efficient and massive treatment of an isoprenic rubber by semi-continuously decomposing the isoprenic rubber with rubber- decomposing microorganisms belonging to the genus Nocardia or Rhodococcus under a non-sterilizing condition. CONSTITUTION:A reaction vessel provided with a ventilating equipment and/or a stirrer and with equipments for controlling the temperature and pH thereof, such as a jar fomenter for culturing microorganisms is charged with a nitrogen source, a phosphorus source, etc., as additive sources except the rubber according to an ordinary culturing method of aerobic microorganisms and subsequently maintained at a temperature of approximately 30 deg.C and at a pH of approximately 7. The wastes of an isoprenic rubber such as natural rubber are semi- continuously added in a load amount of 0.17-0.7g/l.day under a non-sterilizing condition and decomposed while culturing rubber-decomposing microorganisms belonging to the genus Nocardia or Rhodococcus. Since the rubber-decomposing ability of the microorganisms can be maintained even after operated for a long period, the method can be expected to be widely utilized as a readily controllable, biologically decomposing treatment method.
Patent JP-H0971608-A (JP)
Title: Spray dryer and spray drying method using the same
Inventor: KURODA SADAKI
IPC: C08F6/06
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a spray dryer that prevents back flow of drying gas caused inside the dryer and formation of coarse particles by the back flow of the drying gas to obtain fine dried particles stably in spray-drying a solution or dispersion of solid material, particularly a vinyl chloride-based polymer latex. SOLUTION: The spray dryer is constructed as a parallel-flow type that has a cylindrical part, conical parts on the top and bottom of the cylindrical part under the conditions that the opening angle (α) of the upper conical part and the ratio (DIN/D) of the inlet diameter (DIN) of the upper conical part to the diameter of the cylindrical part of the dryer (D) satisfy the relationships: 10 deg.<=α<=60 deg.; 0.3<= DIN/D<=0.7.
Patent JP-2000044383-A (JP)
Title: Growth unit for single crystal
Inventor: KITO YASUO
IPC: C30B23/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a growth unit designed to afford a continuous and large- diameter single crystal through raising the radial growth rate of the single crystal. SOLUTION: This growth unit has such a scheme that, a silicon carbide single crystal substrate 5 serving as a seed crystal is placed opposite to silicon carbide powder 4 as feedstock in a crucible 2; between the substrate 5 and the silicon carbide powder 4, a heat-shielding member 6 enclosing the substrate 5 so that a gas is passable under the substrate 5 and defining a space inside where a single crystal grows is set up to ensure a silicon carbide single crystal 7 to be grown while shielding the substrate 5 from the radiant heat emitted from the silicon carbide powder 4;  wherein the heat-shielding member 6 is tapered so that its diameter becomes larger downward, that is, the diameter of the above-mentioned space becomes larger toward the side of the silicon carbide powder 4, thereby ensuring the radial growth of the single crystal to be greater through suppressing the change in the temperature gradient in the vicinity of the side face of the silicon carbide single crystal 7.
Patent JP-H0392481-A (JP)
Title: 4-wheel steering mode converting device
Inventor: KATO HIDEO
IPC: B62D7/14
Filed: 1989-09-06
Abstract: PURPOSE:To make the device compact and lightweight by providing an air cylinder on the axial line to make a pinion carrier in the conventional device unnecessary, and to compose the air cylinder in a small capacity. CONSTITUTION:A bevel gear mechanism is composed of an input gear 61b provided at an input shaft 61, a pinion 66 pivoted at a casing 63A, and an output gear 67. And a slider 65A to hold the output gear 67, spline-sliding to an output shaft 62, and rotatable and slidable to the input gear 61b and the output gear 67 is housed therein. And while a same phase clutch 65b and a reverse phase clutch 65c connected to a same phase clutch 61c of the input gear 61b and a reverse phase clutch 67b of the output gear 67 are provided to the slider 65A, the slider 65A is composed to link an air cylinder 70 provided on the axial line.
Patent JP-H0276413-A (JP)
Title: Semiconductor logic circuit having improved active current source
Inventor: HIRAKATA NOBUYUKI
IPC: H03K19/094
Filed: 1988-09-13
Abstract: PURPOSE:To reduce a change in current consumption by connecting the gate of an additional FET to a fixed bias potential part and connecting a common source terminal to a power supply through a capacity element. CONSTITUTION:The sources of transistors(TRs) Q4, Q5 are connected to the drains of MESFETs Q6, Q7 and the gate of the FET Q6 is connected to the drain terminals of FETs Q1, Q2 and also connected to a power supply terminal 16 through an FET Q8 connected to a fixed voltage terminal 18 and a registor R10. The gate of the FET Q7 is connected to the drain terminals of the FETs Q1, Q2 and also connected to the terminal 16. The sources of the FETs Q6, Q7 are connected in common, connected to the terminal 16 through an FET Q10 connected to the terminal 18 and a resistor R12 and also connected to the terminal 16 through a capacitor C. Nodes between level shifting elements 20,22 and the FETs Q6, Q7 are connected to outputs OUT1, 2 and FETs Q4, Q5 constitute a source floor. Thus, a variation in current consumption can be reduced against a variation in power supply voltage.
Patent JP-S61108834-A (JP)
Title: Fuel supply apparatus of engine
Inventor: HARADA SHINICHI
IPC: F02M69/44
Filed: 1984-10-31
Abstract: PURPOSE:To provide always a proper air fuel ratio by providing a pressurizing mechanism consisting of a cylinder and piston connected to an air chamber of a fuel regulator to have the piston interlocked with a throttle valve so that pressure in the air chamber is increased by the piston in quick acceleration to regulate fuel pressure. CONSTITUTION:A fuel supply apparatus comprises a fuel regulator 13 having a fuel chamber 16, negative pressure chamber 18 and an air chamber 20 respectively partitioned by diaphragms. The fuel chamber 16 is provided on the way of a fuel path 10 to supply fuel from a fuel pump 8 to an injector 11 provided in a small Venturi tube 4, and the negative pressure chamber 18 communicates to the most narrow portion of the small Venturi tube 4 through a negative pressure path 24. Also, the air chamber 20 communicates to a cylinder 30 of a pressurizing mechanism 33 through a check valve 29, and a piston 31 fitted in a cylinder 30 is connectively interlocked with a throttle valve 5 through a linkage. And the cylinder 30 is constituted such that air generated by an air pump 9 and regulated by an air conditioner 14 is introduced into the cylinder through a pressurized air path 36 and a check valve 37.
Patent JP-H0619820-A (JP)
Title: Data processing network
Inventor: BUNOWA PONSARUDO
IPC: G06F13/00
Filed: 1991-08-16
Abstract: PURPOSE: To attain a data conversion in which a time required for inter-station communication can be extremely shortened. CONSTITUTION: This network is provided with two parallel and separated transmitting media, and each is forming a loop in rings 21 and 22. Also, stations 23A-23F are inserted into each medium in interruption, the first medium of the transmitting media constitutes the ring 21 for writing, and a message is transmitted by the stations 23A-23F on the ring 21. Moreover, the second medium of the transmitting media constitutes the ring 22 for reading, and the message designating an address is read by the stations 23A-23F on the ring 22. When both or one of the interruption of one of the media, and the faults of the stations 23A-23F occur, the network is reconstituted in the returned rings. Stations for the loop conveniently execute the complete re-transmission of the message on the ring 21 for writing on the ring 22 for reading.
Patent JP-2001055646-A (JP)
Title: Glass fiber sheet for light diffusion and illuminating device by using the same
Inventor: SUZUKI YASUYUKI
IPC: D03D15/00
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a glass fiber sheet for light diffusion having a high light- diffusing property, also improving its light transmission and capable of realizing a uniform and bright illumination, and an illuminating device by using the same sheet. SOLUTION: This glass fiber sheet 10 for light diffusion consisting of a glass fiber woven fabric 20 and a fluoro resin layer 30 formed on its one of the surfaces, is provided by making >=50% total light transmission by setting the mass, thickness, etc., per 1 m2 glass fiber woven fabric 20 as suitably, and also making <=5% parallel light transmission by setting the ventilating rate, etc., of the glass fiber woven fabric 20 as suitably. Thereby, the glass fiber sheet for light diffusion having both high values of the light transmission and light diffusion is obtained.