baber/WOPTO huggingface dataset:
Patent JP-S5867812-A (JP)
Title: Operation of cold blast mixing-stop valve in hot stove
Inventor: YAMAUCHI YUTAKA
IPC: C21B9/12
Filed: 1981-10-17
Abstract: PURPOSE:To elevate the thermal efficiency of a hot stove at the parallel operation by the plural hot stoves equipped to a blast furnace by a method in which when a cold blast mixing butterfly-valve is fully closed, a cold blast mixing stop valve is also fully closed, and when the degree of opening of the cold blast mixing butterfly valve is controlled, the cold blast mixing stop valve is fully opened. CONSTITUTION:When blast temperature exceeds a predetermined value and the pressure difference between cold blast and hot blast exceeds the controlled value, a cold blast mixing butterfly valve 24 is changed from fully closing to controlled opening and is linked to a cold blast mixing stop valve 22, which is fully opened. When the hot blast- temperature is within the predetermined value, and the pressure difference between cold blast and hot blast is within controlled value, the valve 24 is fully closed and is linked to the valve 22, which is also closed. Thus, according to the above manipulation, following operation is carried out so that when the valve 24 is closed, the valve 22 is also closed, thereby preventing the leakage of the valve 24. Then, when the opening degree of the valve 24 is controlled, the valve 22 is fully opened, so the difficulties such as the temperature control in blast operation by single hot stove and the necessity for a safety device against error-signal remaining in former skills are eliminated, and the controlled opening may be achieved. In figure, number 20 is a blast furnace, 2 is a combustion chamber, 4 is a accumulator and 18 is a cold blast mixing chamber respectively.
Patent JP-2000353960-A (JP)
Title: D/a converting device
Inventor: IWATA KAZUYA
IPC: H03M3/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To materialize a D/A converting device for making it unnecessary to provide any high clock like a PWM which converts multi-level gradation into one binary signal, and also for making it unnecessary to provide any high precision for a D/A converting circuit. SOLUTION: An input signal is over-sampled with band limitation by a digital filter 102, and word length-limited by a noise shaper 103, and inputted to a decoder 104. The decoder 104 converts the output of the noise shaper 103 into plural data columns having gradation smaller than the output gradation of the noise shaper 103, and converts it into an analog signal through a D/A converter column 105. An adder 106 analog-adds the output, and outputs it. A decoder 104 is constituted of a ΔΣ modulator in which the sum of re-quantized noises is made constant so that any error generated in the D/A converter column 105 and the adder 106 can be removed.
Patent JP-H106211-A (JP)
Title: Polishing pad and polishing method for plate material
Inventor: ISEDA TORU
IPC: B24B37/24
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce any flaw to be produced in time of polishing sharply as well as to make improvements in a polishing speed by forming a polishing pad, polishing the surface of a plate martial, from a high polymer sheet with a specific melting point or specific thermal deformation temperature. SOLUTION: A polishing pad polishing the surface of a glass substrate or the like is formed with a high polymer sheet with a melting point of more than 160 deg.C, or more than 150 deg.C at thermal deformation temperature in case of 4.6kg/cm<2> in load. If desirable, this high polymer sheet is more than 0.5GPa in a Young modulus, and it is formed at a pitch of two to tentimes of groove width over a groove of 0.1 to 2.0mm in width at a main area of the surface.  In the case where a glass plate 4 is polished with the polishing pad like this, the high polymer sheet 1 is stuck on a surface plate 5 with a pressure sensitive adhesive double coated tape 6, while a backside of the glass plate 4 is stuck to and held on a soft sheet 3, and this sheet 4 is forcibly pressed to the high polymer sheet 1, while it is slidden as feeding a mass of free abrasive grains to the interval, through which such polishing that has reconciled high flattening efficiency and high polishing quality is carried out.
Patent JP-H04364317-A (JP)
Title: Lock system for current differential relay
Inventor: ITO KENJI
IPC: H02H3/28
Filed: 1991-06-11
Abstract: PURPOSE:To prevent erroneous operation of a current differential relay due to saturation of a current transformer for stepping down a high power system current to a level required for the relay. CONSTITUTION:Second higher harmonics is extracted from a saturated current waveform through an f2 lock means 4 and when thus extracted second higher harmonics is higher than a decision level and the increasing rate of current transformer current detected through a starting means 3b is also higher than a decision level, a lock signal is transferred to a current differential relay. The current differential relay is locked upon saturation of current transformer and subsequently unlocked immediately upon recovery from saturation resulting in shortening of locking time.
Patent JP-H088064-A (JP)
Title: Electroluminescent element and multicolor-emission electroluminescent element
Inventor: SUGIURA KAZUHIKO
IPC: H05B33/24
Filed: 1994-06-24
Abstract: PURPOSE:To enable multicolor emission by taking out a larger amount of light in the light takeout direction of an electroluminescent element, and controlling luminescent colors without the use of filters. CONSTITUTION:A reflecting layer 17 which reflects specific wavelengths is provided on that side of an electroluminescent element 100 which is opposite to the direction in which light is taken out, with an emitter layer 14 between them, and a larger amount of light is taken out in the light takeout direction. The reflecting layer 17 can be made to partially reflect different wavelengths and allows different light rays to be taken out without filters. A multicolor- emission electroluminescent element can be formed also by designing the reflecting layer 17 so that it strongly reflects only a specific wavelength range and transmits other wavelength ranges, and by disposing another electroluminescent element of the transmitted color emission below the reflecting layer 17.
Patent JP-S6146122-A (JP)
Inventor: NISHIKAWA TAKATSUGU
IPC: H02J3/08
Filed: 1984-08-10
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-H0332831-A (JP)
Title: Method for reducing vibration of structure
Inventor: ENDO HIROSHI
IPC: B32B15/08
Filed: 1989-06-30
Abstract: PURPOSE:To efficiently reduce vibration from low frequency to high frequency by using viscoelastic polymer materials having glass transition temps. one of which is the lower limit use temp. of a structure or lower and the other one of which is the upper limit use temp. thereof or higher and bonding the same in the order of viscoelastic polymer material of one kind-steel plate-viscoelastic polymer material of the other kind-steel plate. CONSTITUTION:The whole or part of a structure is set to a substrate and two kinds of viscoelastic polymer materials respectively having glass transition temps. Tg(A), Tg(B) among which Tg(A) is the lower limit use temp. of the structure or lower and Tg(B) is the upper limit use temp. thereof or higher are bonded to the substrate in the order of viscoelastic polymer material of one kind-steel plate-viscoelastic polymer material of the other kind-steel plate. That is, two viscoelastic polymer materials having glass transition temps. corresponding to the upper and lower limits of the use temp. of the structure are selected and the viscoelastic polymer material A having low glass transition temp. Tg(A) is applied to the substrate and the viscoelastic polymer material B having high glass transition temp. Tg(B) is applied through a steel plate 2 and a steel plate 3 is further laminated to form a 5-layer structure.
Patent JP-H057849-A (JP)
Title: Crop sorting device
Inventor: AZUMA HIRONOBU
IPC: B65G47/44
Filed: 1991-07-08
Abstract: PURPOSE:To compact a crop sorting device by extremely shortening the carrier route of an endless turning band while setting the width of a sorting recovering part to the maximum width wherein working efficiency is considered in the automatically sorting device for crop. CONSTITUTION:A crop sorting device is constituted so that, while crop fed in a columnar shape by an endless turnable type carrier conveyor A is placed and carried, this crop is allowed to selectively fall and recovered in a plurality of recovery parts 4 described below via the guide chutes 18 formed of rectilinear routes on the basis of the measured result. The recovery parts 4 are parallel equipped along the carrier route of the carrier conveyor A in the lateral side thereof. The width of the other guide chutes 18 exclusive of the following guide chutes 18 is set at the nearly same width as the width of the recovery parts 4. The said guide chutes 18 are positioned respectively in the uppermost part side in the carrier direction of the carrier conveyor A and in the lowermost part side in the carrier direction thereof. The width of these guide chutes 18, 18 in both end part sides is set at the width narrower than the width.
Patent JP-S649054-A (JP)
Title: Brake hydraulic pressure control device
Inventor: KIGOSHI HIDEO
IPC: B60T8/30
Filed: 1987-07-02
Abstract: PURPOSE:To obtain a right judgment output so as to make it possible to appropriately control the brake hydraulic pressure by providing an attitude sensor for detecting an inclination so as to determine a depressurization initiation pressure in accordance with a signal from a load sensor when the surface of a road is horizontal while no brake is exerted. CONSTITUTION:If a brake pedal is not depressed, the output of a brake switch 12 is zero which is delivered to a controller 11, but if a vehicle is stopped, the output of a wheel speed sensor 16 becomes zero which is delivered to the controller 11. Further, the vehicle runs on a flat road, a flat road sensor closes reed switches 30a, 30b so as to detect a flat road, and delivers its detection signal to the controller 11. Then a load sensor 23 delivers a load detection signal to the controller which therefore delivers a certain number of pulses to a pulse motor 10 in accordance with the burden load based upon the degree of the signal, and a load spring 50 is set in a compressed condition in accordance with the rotating amount of the motor so as to set a spring load. Next, when the brake pedal 3 is depressed, a decreased pressure proportional control is initiated at a liquid pressure head in accordance with the compress on load of the load spring 50.
Patent JP-H0217615-A (JP)
Title: Split-type oil-immersed transformer device
Inventor: KIUCHI TADASHI
IPC: H01F27/02
Filed: 1988-07-06
Abstract: PURPOSE:To divide into transformers and a common terminal part by introducing fire-resistant water into a duct to prevent spread of an occurred accident by providing a water-screen device for preventing fire among two transformers and the common terminal part and providing a heat-sensitive sensor within an intermediate connection duct screened by an oil gas bushing and an insulation spacer. CONSTITUTION:Heat-sensitive sensors 13A and 13B are provided within intermediate ducts 8A and 8B connecting transformers TA and TB placed at both sides of a cable box 4 of a division-type transformer device. If one of two transformers TA and TB of this transformer device which are in parallel operation fails and causes fire to break out, a protection device within a transformer where the accident occurred is activated and water-screen devices 9A and 9B provided between the transformers TA or TB and a cable box 4 is activated, thus protecting a common terminal side 7 and appropriate transformer TB or TA from fire of the failed transformer. Thus, a fire-extinguishing device 14A or 14B of the transformer TA or TB where an accident occurred is activated, thus spraying fire-extinguishing water and preventing fire from spreading.
Patent JP-H0769920-A (JP)
Title: Parathyroid hormone and raloxifene for increasing bone ratio
Inventor: JIYANETSUTO MEARII HOTSUKU
IPC: A61K38/29
Filed: 1994-07-19
Abstract: PURPOSE: To provide a pharmaceutical preparation for increasing bone mass that is useful for treatment of bone fracture, bone loss and the diseases making bones infirm. CONSTITUTION: This pharmaceutical preparation contains parathyroid hormone(PTH) stimulating bone growth and raloxifene that is useful for preventing or inhibiting bone loss and represented by the formula at a molar ratio of 10/1-1/10, preferably 1/1. PTH and raloxifene are administered simultaneously or sequentially and given orally and/or parenterally, for example, subcutaneously or intravenously and/or systemically, for example, intranasally or topically administered to a specific site at which bones are required to grow or recover. The daily dose for the systemic treatment is 0.001 μg-10 mg of PTH and 0.001-10 mg of raloxifene per 1 kg body weight. This pharmaceutical preparation is effective for osteoporosis, osteoarthropathy, bone loss caused by Paget's disease, multiple myeloma and other cancers and bone mass reduction accompany by aging.
Patent JP-S6412255-A (JP)
Title: Separator for charged substance
Inventor: YOSHINAGA SHOJI
IPC: G01N27/447
Filed: 1987-07-06
Abstract: PURPOSE:To separate and sample a useful substance at a high efficiency without damage, by providing an isolation chamber between an electrode chamber to hold a positive or negative electrode at both right and left ends thereof and a separation chamber provided to separate a charge chamber at the center thereof. CONSTITUTION:A liquid 31 to be treated is supplied into a separation chamber 1 at a liquid inlet 21 and made to rise through the separation chamber 1 to be divided to the left and right at the upper end of the separation chamber 1. Then, the liquid being treated lowers through right and left chambers to be withdrawn through liquid outlets 22 and 22'. An electrode liquid 34 flows through an electrode 3 while an isolation liquid 33 does through an isolation chamber 2. Both the electrode liquid 34 and the isolation liquid 33 contain an electrolyte such as sodium acetate salt to be electrically conductive. In this situation, when a power is conducted, substance positively charged in the liquid being treated moves to the negative pole side while that negatively charged does to the positive pole side and the substances positively and negatively charged are contained separately in right and left downward flows within the separation chamber thereby enabling decomposition of the charged substance with the withdrawal of the liquid.
Patent JP-H069175-A (JP)
Title: Self-operating elevator
Inventor: HAKOZAKI KATSUNORI
IPC: B66B9/02
Filed: 1992-06-25
Abstract: PURPOSE:To allow a passing operation and to obtain a high operating efficiency by providing plural elevator shafts in which the secondary conductor of a linear motor is buried vertically or horizontally to the side wall, and composing the system to allow to transfer a cage to a neighboring shaft along a bypass secondary conductor. CONSTITUTION:Elevator shafts 31 and 32 which have a size to arrange three cages 10 are provided in two lines, and one side shaft 31 is used for the upward operation while the other side shaft 32 for the downward operation. While secondary conductor passages 70a to 70c for vertical movement are lined parallel to the shafts 31 and 32, bypass secondary conductors 71 for traverse to make the cage convert the secondary conductor passage are buried at plural positions between the neighboring secondary conductors for vertical movement. On the other hand, while a primary coil 20 positioning opposite to the secondary conductor buried in the shafts 31 and 32 is provided to the side surface of the cage 10, four wheels 40 steered while maintaining the cage in the horizontal condition when the cage is transferred from the present shaft to the neighboring shaft are provided respectively to the side surface where the primary coils 20 are provided.
Patent JP-H0517778-A (JP)
Title: Chaff smoked carbon device and carbon smoking
Inventor: TAKAYAMA TAKASHI
IPC: C05D9/00
Filed: 1991-07-08
Abstract: PURPOSE:To make chaff into smoked carbon with a small amount of smoke generated readily without causing air convection in the container by storing chaff in a bottomed cylindrical container made of a heat-resistant heat-retaining member, having an opening part for feeding chaff, firing the chaff by an electric ignition means and stopping heating. CONSTITUTION:A protecting cover 2 for a container 7 is opened, a given amount of chaff is put in the bottomed cylindrical container 4 made of a heat-resistant heat-retaining member (e.g. alumina-silica-based ceramic fiber), having an opening part for feeding chaff, the cover 2 is closed, an electric current is sent through a timer 9 by a plug 3 to an electric ignition means 5 arranged at the bottom 4a of the container, heating is started from the bottom 4a of the container, the chaff stored in the container 4 is fired, heating is stopped by setting a current injection time to the ignition means 5 by the timer 9, smoked carbon is formed without causing air convection in the container 4 and the chaff is burnt with limited oxygen in the cylindrical container 4 to change the chaff into smoked carbon without being converted into ash.
Patent JP-H0456267-A (JP)
Title: Semiconductor device
Inventor: KISHIMOTO MIKIO
IPC: H01L27/06
Filed: 1990-06-25
Abstract: PURPOSE:To make the intensity of an electrical field applied to a gate oxide film lower than its breakdown strength so as to improve a semiconductor device in reliability by a method wherein a means which generates a voltage lower than a power supply voltage by a certain value is provided. CONSTITUTION:A voltage lower than a power supply voltage by a certain value, for instance the power supply voltage is divided by resistors 24a and 24b into the voltage lower than it, and the divided voltage is applied to the gate of a MOS transistor 21, where the resistance ratio of the resistor 24a to the resistor 24b is set to 1:4. A voltage applied to the gate of an N-channel MOS transistor whose source and drain are connected to a control terminal 25 and the gate of a transfer gate 26 is set lower than the power supply voltage, and a voltage applied to the gate of the transfer gate 26 is made to decrease. Furthermore, a capacitor 28 is connected between the gate of an N-channel MOS transistor which serves as the transfer gate 26 and the control terminal 25.
Patent JP-H0830224-A (JP)
Title: Two color light emission type figure display device
Inventor: INUI DAISUKE
IPC: G09G3/14
Filed: 1994-07-20
Abstract: PURPOSE:To reduce the number of parts by eliminating a conversion driver converting a polarity of a control signal of a decoder driver used in a conventional device. CONSTITUTION:This device is constituted of the decoder driver 3 commonly connecting anodes of a one light emitting color light emitting diode R and an another light emitting color light emitting diode G at every display element on a display part 2, and outputting the control signal consisting of a source voltage to the common contact of the anodes of the one light emitting color light emitting diode R and the another light emitting color light emitting diode G of the display part 2 lighting corresponding to a figure display signal and a light emitting color selection circuit 5 outputting the control signal consisting of a grounded voltage to the cathode of the one light emitting color light emitting diode or the another light emitting color light emitting diode of respective display elements of the lighting display part 2.
Patent JP-S6060055-A (JP)
Title: Tilt preventer for work truck
Inventor: TADANO HISASHI
IPC: B66C23/78
Filed: 1983-09-09
Abstract: PURPOSE:To prevent floating of truck upon tilting, by providing a section adsorbable to the ground and a system for coupling the adsorbing section to the truck thereby transmitting the adsorbing force against the ground through said coupling system to the truck. CONSTITUTION:In a working truck (A) mounting a crane 2 swingably, a section 8 adsorbable to the ground (B) is suspended from the truck 1 through a coupling system 9 between the front and rear wheels 6, 7. The adsorbing section 8 is formed with an adsorbing baseboard 10 suspended from the truck 1 through the coupling system 9 and a flexible seal member 11 extending downward from the outer edge of said baseboard 10 to pressure contact the adsorbing section 8 against the ground (B) thus to define a space (C) separated from the exterior below said baseboard 10. The coupling system 9 is formed with double-stroke hydraulic cylinders 12 provided at both sides of truck 1 and the adsorbing section 8 is provided at the lower end of its piston rod 13.
Patent JP-H0216599-A (JP)
Title: Image display controller
Inventor: ISHIYAMA YUKIO
IPC: G09G5/14
Filed: 1988-07-05
Abstract: PURPOSE:To prevent display abnormality due to malfunction, etc., by providing a detecting means which detects a subordinate display controller being connected to a main display controller and supplies the output of a subordinate buffer to a display means preferentially to the output of a main buffer. CONSTITUTION:The detecting means 8 is provided which detects the subordinate display controller 20 being connected to the main display controller 10 and supplies the output of the subordinate buffer 5 to the display means preferentially to the output of the main buffer 3. Then the detecting means 8 detects whether or not the subordinate display controller is connected to output image data of a main display controller when the subordinate display controller is connected or the image data from the subordinate buffer to the display means when the subordinate display controller is connected. Consequently, the display abnormality such as a nondisplay state due to misoperation is never caused.
Patent JP-H1111497-A (JP)
Title: Easy-to-peel package bag
Inventor: SUGAWA MICHIO
IPC: B65D33/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To unseal a bag easily by taking hold of rear seal parts with fingers while necessary seal-strength is maintained, by subjecting fusion-nonbonded parts, which are edges outside the fusion-bonded parts of the butt rear-seal parts, in the pillow package bag having the butt rear-seal parts which are easy to peel from each other. SOLUTION: In a pillow package bag having rear seal parts 1 and lateral seal parts 2 crossing them, the rear seal parts 1 each comprises a heat-seal fusion-bonded part 3 and a fusion-nonbonded part 4 which is the edge outside it. In the case, recesses and projections as a slip-resisting process are formed on the fusion-nonbonded parts 4 by an embossing process. However, as the slip-resisting process, a level difference 5 may be made by punching a hole in part of the film or melting and removing it. The bag is unsealed by taking hold of the front and rear fusion-nonbonded parts 4 of the rear seal parts 4 with fingers and pulling them in opposite directions at the some time, thereby peeling the seal parts 3 from each other.  By subjecting them to the slip-resisting process in such a way, a pulling force effectively acts on the fusion-bonded parts 3 and even with a weak force they can be peeled and unsealed effortlessly and easily.