baber/WOPTO huggingface dataset:
Patent JP-H03211233-A (JP)
Title: Heating furnace
Inventor: ISHIMARU MASAHIRO
IPC: B21B45/08
Filed: 1990-01-12
Abstract: PURPOSE:To remove scale without lowering billet temp. by arranging a heat holding furnace having heat holding means at between ejecting hole at soaking zone in a heating furnace and an inlet of rough rolling machine and constituting a part thereof as exchangeable into a descaling device. CONSTITUTION:The heat keeping furnace 2 surrounding a roller table 16 composing of rollers 15 with V groove shifting billet 33 is arranged at between the ejecting hole 13 at the soaking zone 12 in the heating furnace 1 and pinch rolls 4 near the inlet of rough rolling machine 5. The furnace 2 is provided with oil burners 17 to prevent lowering of temp. by keeping temp. of the billet 33 during shifting or to execute promotion of heat diffusion and reforming of non-metallic inclusion by heating and raising the temp. Further, a part of the heat keeping furnace 2 is constituted as exchangeable with the descaling device 18. The descaling device 18 is laid on a shifting carriage 19 together with a part of the heat keeping furnace 2 as shiftable to width direction of the heat keeping furnace 2 and by arranging this at high velocity shifting section for the billet 33, it is desirable to avoid lowering of the temp. By this method, the billet 33 can be supplied into the rolling machine train under condition of removing the primary scale and reforming at the uniform temp.
Patent JP-S5288741-A (JP)
Title: Soft start system in direct current transmission process
Inventor: FUJII NORITOSHI
IPC: H02J3/36
Filed: 1976-01-21
Abstract: PURPOSE:To stabilize the starting by means that a bias voltage is applied onto an amplifier in the settled current control system to set the output voltage to come up practically nearer to the starting phase which is removed concurrently with the starting.
Patent JP-S57119518-A (JP)
Title: Rough quantization error amplifier
Inventor: KAWAYAUCHI NOBORU
IPC: G01D5/249
Filed: 1981-01-19
Abstract: PURPOSE:To enable a cascaded AD converter to perform high-speed, high-precision AD conversion by setting a gain low by a gain switching pulse during a period from an input point to an output point. CONSTITUTION:During a delay period from the input point of a sample holding analog signal to the output point of the DA-converted analog signal of the output signal of the 1st encoder 1 which encodes the high-order digit bits, an analog switch 8 is turned on by a gain switching pulse inputted from a terminal 10 to connect a resistance Rf2 to a feedback resistance Rf1 in parallel, thereby decreasing the gain of an amplifier 6. Therefore, the output signal is never in an overvoltage or overload state during the delay period, so a response speed is high and sufficient amplification is performed.
Patent JP-S62164313-A (JP)
Title: Josephson device
Inventor: HATANO YUJI
IPC: H03K17/92
Filed: 1986-01-16
Abstract: PURPOSE:To obtain a magnetic flux coupling type gate with a small fan-out delay by inserting a damping resistance between the terminals of the control input line of a Josephson device. CONSTITUTION:The output of a magnetic flux coupling type gate 101 makes gates 102 and 103 into a load. In such a case, a resistance 151 is loaded in parallel to the control input line of the gate 102. By the existence of the sufficiently small resistance 151, a delay tau3 is reduced in which the output signal of the gate 101 is received by the gate 102, and the switching of the gate 103 is hastened. On the other hand, since the time when a signal electric current rises on the control input line of the gate 102 is delayed, the switching of 102 is delayed.
Patent JP-H04304935-A (JP)
Title: Operating device for operating work and method of operating work
Inventor: BUORUFUUDEIITAA GEDETSUKE
IPC: B25J9/02
Filed: 1991-01-21
Abstract: PURPOSE: To provide multiple moving processes along multiple coordinate directions in a little space by providing double reciprocating bases in addition to two double reciprocating bases moving on the single shaft, and alternately connecting each double reciprocating base to each single shaft driving member. CONSTITUTION: An operating device 10 is provided with a linear axis X formed of two parallel single axes 20a, 20b. The linear axis X is provided with double reciprocating bases 25, 27 to be moved on a profile of both the single axes 20a, 20b. The double reciprocating bases 25, 27 work as a driving member for the single axis 20b, and while they are formed so as to be moved on the profile of the other single axis 20a without being driven. In this case, in addition to the double reciprocating bases 25, 27, double reciprocating bases 26, 28 are moved on the profile. The second double reciprocating bases 26, 28 are connected to the single axis 20a driving member, and while moved on the profile of the other single axis 20b without being driven.
Patent JP-H10205764-A (JP)
Title: Heat exchanger for radiation heater
Inventor: FUJIBAYASHI SHINGO
IPC: F24C5/10
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To improve heat radiation effects and efficiencies of a heat exchanger by improving the routes of exhaust gas, with respect to a heat exchanger of a combustion device. SOLUTION: In the heat exchanger 19, exhaust gas 25 of high temperature coming from a combustion cylinder 17 is introduced into a duct 22 which is connected to the lower outside of the exchanger 19 and exposed to cold air from a blower 14, whereby a radiant part of high efficiency is formed, and a connecting part on the outlet side of the duct 22 of the exchanger 19 is provided at a point farthest from an exhaust gas hole 18. Thus the exchanger 19 has a large surface area effective to radiate the heat of combustion gas and functions as a top external surface of a combustion device and the efficiency thereof can be improved.
Patent JP-H03210774-A (JP)
Title: Internally improved quality system molten carbonate type fuel cell
Inventor: NARITA MITSUTOMO
IPC: H01M8/24
Filed: 1990-01-11
Abstract: PURPOSE:To improve the safety of cell operation with reduced temperature difference within the cell surface during steady state operation by constituting so that the direction of progress of original fuel gas quality improvement reaction on the surface of quality improvement and the direction of oxidizing gas flow on the cell reaction surface are opposite to each other. CONSTITUTION:A distribution section 20 of original fuel gas is inserted at the time of assembly between unit cells 1a and 1b. With this structure, the original fuel gas 6 supplied from the side parallel to the oxidizing agent gas 9 flow direction is distributed with the distributing section 20 and flows through a quality improving catalyst 5 in the direction opposite the oxidizing agent gas 9 flow and the quality is improved by quality improving reaction to be quality improved fuel gas 7. The quality improved gas 7 is supplied to the unit cells 1a and 1b in the direction perpendicular to both directions of the oxidizing agent gas 9 flow and the progress of the quality improving reaction. This causes to utilize both heat absorbing effects of quality improvement and the oxidizing agent gas, and the cooling of the cells is effected in both directions. As a result, temperature distribution within the cell surface is made uniform and the safety of operation is improved.
Patent JP-H08195339-A (JP)
Title: Electron beam drawing method
Inventor: ANDO MASAAKI
IPC: H01L21/027
Filed: 1995-01-18
Abstract: PURPOSE: To provide an electron beam drawing device which uses a spot beam (round beam) that is capable of drawing a pattern without causing edge roughness (irregularities of edge) even if the spot beam fluctuates in current density or beam density. CONSTITUTION: An electron beam drawing device performs a pattern drawing operation through such a manner that an outline dividing section is provided to a pattern processing circuit, a pattern is divided into an outline pattern 101 and an inner pattern 102, the outline pattern 101 is set fine in shot pitch, and on the other hand the inner pattern 102 is set coarse in short pitch. By this setup, the edges of a pattern become smooth, and the electron beam drawing device is capable of drawing a pattern of fine pattern without deteriorating in drawing speed. The electron beam drawing device is also capable of drawing a pattern without causing edge roughness (irregularities) by drawing the outline of a pattern through a multiple drawing method even if an electron beam fluctuates in current density.
Patent JP-H02185653-A (JP)
Title: Method for controlling recirculation of exhaust gas of engine
Inventor: SATO NOBUHIKO
IPC: F02M25/07
Filed: 1989-01-12
Abstract: PURPOSE:To prevent a burning condition from getting worse by controlling a recirculating control valve irrespective of a swirl control valve at the time of low engine speed while controlling both valves when the engine speed is shifted between low speed and high speed. CONSTITUTION:A butterfly swirl control valve 10 is provided in the main passage 6 of an intake manifold 4, linked to the diaphragm 13 of a diaphragm mechanism 12 through a link 11 and opened/closed by the negative pressure of a negative pressure chamber 14 and the spring force of a spring 15. A recirculation control valve 24 in an exhaust gas recirculating passage 22 is directly connected to the diaphragm 26 of a diaphragm mechanism 25 to change the sectional area of the exhaust gas recirculating passage by the negative pressure force of a negative pressure chamber 27 and the spring force of a spring 28. A selector valve 19 and a closing valve 30 are simultaneously operated by the electric signal from arn electronic control device 40 and, when the engine speed of an engine 7 is shifted between low speed and high speed, the recirculation control valve 24 is operated at a set rotating speed being synchronized with the opening/closing action of the swirl control valve 10 to form a defined swirl.
Patent JP-S62163962-A (JP)
Title: Ultrasonic microscope
Inventor: KONO HIROMICHI
IPC: G01N29/00
Filed: 1986-01-14
Abstract: PURPOSE:To obtain an ultrasonic microscope automatically injecting a liquid medium without using an operator, by providing a liquid medium injection mechanism for appropriately injecting a liquid acoustic medium between an acoustic lens and a specimen. CONSTITUTION:An ultrasonic microscope has medium injection mechanisms 3, 4, 5 integrated therewith. That is, a storage tank 5 preliminarily storing a sufficient amount of a medium, a control valve 4 permitting the passage of a constant amount of the medium and a nozzle 3 dripping the medium to an acoustic lens 6 are provided and the medium can be automatically dripped at the beginning of observation. If a control valve control mechanism 41 automatically controlling the valve 4 is added, even when an extremely volatile medium is used, said medium can be replenished appropriately and, therefore, observation can be performed efficiently. A drying mechanism consisting of a fan 14, a heater 13 and nozzle 12 is provided to remove the medium.
Patent JP-S61267557-A (JP)
Title: Imidazole derivative and production thereof
Inventor: KAWAMOTO ISAO
IPC: C07D233/60
Filed: 1986-01-14
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is H or methyl; R2 is H, alkyl, alkenyl, alkynyl, aryl, aralkyl, etc.; R3 is carbamoyl, formly tetrazolyl, etc.; R4 is H, alkyl, aryl, heteroaryl, etc.; R5 and R6 are H, alkyl, alkenyl or alkynyl; X, Y and Z and H, alkyl, alkoxy, OH, CN, halogen, etc.) and a salt thereof. EXAMPLE:2-[1-(2,4-Dichlorophenyl)-2-(imidazol-1-yl)ethylthio]benzoic acid. USE:Useful as a remedy for diseases caused by thromboxane A2, e.g. inflammation, hypertension, thrombosis or cerebral hemorrhage. PREPARATION:A compound expressed by formula II (W is eliminative group) is reacted with a mercaptan expressed by formula III in an inert solvent at a relatively low temperature, e.g. -10-+100 deg.C, to afford the aimed compound expressed by formula I.
Patent JP-H0615106-A (JP)
Title: Method for removing oil content in liquid
Inventor: SHIBANO YOSHIHIDE
IPC: B01D17/025
Filed: 1993-01-18
Abstract: PURPOSE:To provide a method for removing oil content in liquid from which emulsified oil content in detergent water solution is easily separable and removable for maintaining the cleaning capacity of a detergent for a long period. CONSTITUTION:After a work W having oil content is washed with the water solution 2 of a detergent, the coil content being present in the water solution 2 is removed from the water solution 2. A heating process by which the water solution 2 is heated to a lower temp. than that evaporating a detergent component and particles of oil content are combined with each other to enlarge particle diameters and an oil content removing process by which the oil content whose particle diameters are enlarged by integrating the particles is separated and removed from the water solution 2 are provided.
Patent JP-S60150065-A (JP)
Title: Method for controlling image of copying machine
Inventor: SASAKI YUTAKA
IPC: G03G15/02
Filed: 1984-01-18
Abstract: PURPOSE:To compensate change of a photosensitive material due to the lapse of time and to stabilize an image by controlling corotron current in accordance with a copy volume. CONSTITUTION:A high voltage supply device 13 is controlled through a sequential control circuit 12 in accordance with a counted number corresponding to a copy volume obtained by a copy counter 11, and the dynamic current of a charging corotron is automatically controlled by the total current control of the corotron in inverse proportion to the sensitivity of a photosensitive material, and other corotron currents are automatically controlled in accordance with this dynamic current change. This automatic control permits the change of the photosensitive material with the lapse of time to be automatically compensated and an image stable in density to be formed.
Patent JP-S61168156-A (JP)
Title: Display device for tape traveling
Inventor: MATSUMOTO KATSUMI
IPC: G11B15/02
Filed: 1985-01-18
Abstract: PURPOSE:To obtain a tape traveling display device which makes a motional, easy-to-understand display by controlling illumination states of >=3 segments by a control circuit according to a tape traveling mode. CONSTITUTION:A microcomputer 11 decides on the traveling mode and direction of a tape corresponding to an operation mode and segments 14 of a display element 13 which are connected through five lead wires are made to illuminate for display according to said decision results. When the tape travels from left to right, all the segments A-E are off at time T1 and then illuminate in order. When the tape travels from right to left, i.e. in a reverse cycle, the segments E-A illuminate successively in order. Thus, the display device is controlled to make a display corresponding to the traveling direction and speed of the tape.
Patent JP-H09195920-A (JP)
Title: Controller for hydraulic power plant
Inventor: TAKAHASHI KAZUO
IPC: F03B15/04
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To improve reliability and control performance by multiplexing a control device without drastically increasing costs. SOLUTION: A computer controller 7 is provided with a guide vane controlling computer controller 7-1 and a runner vane controlling computer controller 7-2, and a guide vane actuator 8 and a runner vane actuator 9 are controlled in cooperation with each other through signal output units 7-1-1, 7-2-1 in the final stage of guide vane control and signal output units 7-1-2, 7-2-2 in the final stage of runner vane control. When one computer controller fails, the cooperation of both sides is cut off, and the other computer controller controls the actuator to be originally controlled by the failing computer controller through the signal output units in the final stage and safely stops a water turbine.
Patent JP-S61165796-A (JP)
Inventor: SHIMIZU TORU
IPC: G10L15/06
Filed: 1985-01-17
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-S60149937-A (JP)
Title: Pressure measuring apparatus
Inventor: MAEDA SHIYOUSAKU
IPC: G01D5/28
Filed: 1984-01-17
Abstract: PURPOSE:To achieve a highly accurate measurement of the S/N ratio with a simple construction by employing a linear array of numerous ON-OFF type light receiving elements as a photo detector. CONSTITUTION:A fine light beam 14 from a light source 11 is introduced to the surface of an area plate 10b at an angle theta from a slant direction with a light transmission path 13. The reflect light is received with a photo detector 12 to be converted to an electrical signal. The photo detector 12 is made up of a photo diode array in which numerous ON-OFF type light receiving elements 12a-12n are arranged linearly and placed in the direction of receiving the reflected light 18 from the area plate 10b in such a manner as to be orthogonal to the reflected light 18.
Patent JP-H11205670-A (JP)
Title: Device and method for editing and provision medium
Inventor: ISHII MAKOTO
IPC: G06F3/0487
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To easily designate the display position of picture-in-picture. SOLUTION: A bar BAR1 for specifying the range of a slave picture is displayed on a reproducing video screen 23a. When an angle BSRC of the bar BAR1 is dragged by a mouse, the size of the slave picture is changed and when a side BARL is dragged, the thickness of a frame is changed. When an inside BARR of the bar BAR1 is dragged, the position of the slave picture is changed.
Patent JP-H07249359-A (JP)
Title: Pressure switch and its manufacture
Inventor: SATO KENICHI
IPC: H01H11/00
Filed: 1995-01-19
Abstract: PURPOSE:To ensure that engine oil can be prevented from flowing out of a vent hole in an insulating cap in large quantities by forming an outwardly projecting part at the end of the vent hole, and partially decreasing the cross-sectional area of the vent hole inside. CONSTITUTION:A vent hole 13 having an outwardly projecting part 14 is formed during formation of the insulating cap 3 of a pressure switch from resin. Then the projecting part 14 is pressurized and deformed using a jig 17 in which a recessed pressurizing portion 16 with a tapered part 16a abutting the tapered peripheral surface 14a of the projecting part 14 and having a smaller cone angle than that of 14a is formed. Therefore, the cross-sectional area of the vent hole 13 can be partially machined into a smaller diameter, especially at the end of the hole. This machining can be facilitated either by performing it while extra heat exists during the formation from the resin or by heating the jig 17 using a heater.
Patent JP-H05188863-A (JP)
Title: Plastic label
Inventor: EZAWA HIROSHI
IPC: G09F3/10
Filed: 1992-01-17
Abstract: PURPOSE:To prevent printing ink from remaining on a plastic bottle side by forming the exposed part of a plastic film smaller than the part superposed with the rear end part. CONSTITUTION:The label which consists of the plastic film subjected to printing on the back surface and is wound around the entire outer periphery of the plastic bottle has the part A where the plastic film is substantially exposed at the front end part to stick the label by a hot melt agent to the plastic bottle. In addition, the exposed part A is formed smaller than the part B superposed on the rear end part. The printing of the plastic film in such a case is the printing viewed through the film (back printing). The exposed part A of the plastic film is smaller than the superposed part B when the film is cut to a prescribed size and is made into one sheet of the label in the later stage. More specifically, the superposed part B is sized 5 to 40mm and the label is sized 0.5<B<1.
Patent JP-H11199105-A (JP)
Title: Recording medium supply device
Inventor: MIZUO SHIGERU
IPC: B65H20/02
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkle of a recording medium due to nipping pressure of rollers and adhesion of the recording medium on the roller by furnishing a pair of the rollers for feeding the recording medium to a recording device by nipping it with pressure and controlling so as to release the nipping pressure on the recording medium by a roller pair in accordance with cutoff of an electric power source of the recording device. SOLUTION: A recording paper cartridge 22 is loaded in an inside space of the paper feeding part of a color proof formation device, and rolled recording paper 24 is drawn out by a paper feeding roller 26. This paper feeding roller 26 consists of a delivery roller 260 and a nip roller 262, and both ends of a shaft of the nip roller 262 are rotatably installed on end parts of horizontal legs of support arms 264. A cam 268 is provided in the vicinity of the horizontal legs of the support arms 264, an arm 272 is oscillated by rotating this cam 268 by a motor 276, and in a state where the arm 272 becomes horizontal, nipping pressure of the recording paper 24 is released by lifting the nip roller 262. The motor 276 is driven for a specified period of time in accordance with cutoff of a main electric power source.
Patent JP-H06211192-A (JP)
Title: Gear down device for aircraft and the like
Inventor: MIZUNO MASAYUKI
IPC: B64C25/60
Filed: 1993-01-19
Abstract: PURPOSE:To let gear down operations be carried out by means of the charged pressure of each shock absorber by communicating the air chamber of each shock absorber with the fluid chamber of a cylinder actuating a landing gear operating cylinder to the direction that the landing gear is lowered, by an air- tight pipe capable of communicating air. CONSTITUTION:Air pressure substantially required by shock absorbers 38, 39 and 40 is diverted to the side of lowering the gear down. When a landing gear up-lock is released, pressurized air within an air chamber 38 is applied to a main landing gear operating cylinder 31 for lowering the gear down through a hose 41, so that the landing gear all the more completely comes to a down condition. The aforesaid condition can be simultaneously achieved in the right and left main landing gears and the nose landing gear. Initial charging pressure (that is, gear down pressure) for the shock absorbers 38, 39 and 40 is basically selected depending on the characteristics of an airframe, in this case, however, initial charging pressure may be set with pressure rquired by the capacity for gear down taken into consideration.
Patent JP-H11205336-A (JP)
Title: Asynchronous transfer mode abr switch system
Inventor: TAKAHASHI MIWA
IPC: H04L12/28
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To improve a transmission efficiency by attaining control of a transmission speed in real time and effective utilization of information in an available bit rate ABR witch control. SOLUTION: When a backward resource management BRM cell has arrived from a receiver side 3, BRM cell information (ER1) extracted buy a BRM cell information extract section 12 is sent to an explicit rate ER value comparison section 14, where the information is compared with an ER value (ER2) bound by an ER value calculation section 13. ER3 of a value which is lower of the ER1's and ER2's is stored as an ER 5 to an ER value storage memory 15 and then to a BRM cell. When the ER2 whose value is very low is found, the ER2 is stored to the BRM cell in the case of ER2<ER1.  In the case of arrival of an FRM cell with allowed cell rate ACR=ER2 that is an FRM cell corresponding to the BRM cell storing the very low ER value (ER3=ER2), a bottle neck discrimination section 18 discriminates a bottle neck, and a BRM cell generating section 20 generates a BRM cell, based on a length of queue and sends it to a transmitter side 2, requesting for an increase of the transmission rate.