baber/WOPTO huggingface dataset:
Patent JP-2000081362-A (JP)
Title: Liquid storage tank leakage detection device
Inventor: SOWA NOBUHIRO
IPC: G01M3/40
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To improve measurement reliability and at the same time improve maintenance control operation by detecting the leakage of liquid from a liquid storage tank accurately with a simple configuration, and at the same time, especially detecting the failure in a device itself caused by the disconnection or the like of an internal electrode that can be easily corroded and damaged and replacing the internal electrode by a new one conveniently. SOLUTION: A device is provided with an internal electrode 5 that is arranged in a storage liquid Y of a liquid storage tank 3 whose inner wall surface S is covered with a lining layer 2 so that it can be taken out and is made of an internal electrode body P with a plurality of connection terminal parts (p) and an external electrode 6 that is arranged outside the lining layer 2 and is made of an external electrode Q(R). A leaked liquid-measuring instrument 10 is provided, where the instrument 10 is connected between the connection terminal part (p) of the internal electrode body P and a connection terminal part q(r) of the external electrode body Q(R) to measure the change in electrical resistance or current due to the leaked liquid between the above electrode bodies P and Q(R).
Patent JP-2000060548-A (JP)
Title: Method of controlling metabolism by electrochemical technique
Inventor: MIYAWAKI NAGAHITO
IPC: C12N13/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To efficiently produce the objective substance, as the formation of by-products is suppressed, by applying an electric voltage to the culture mixture of a microorganism under anaerobic conditions to promote the oxidation reaction and suppress the reduction reaction in the metabolism of a microorganism under the control of the metabolism. SOLUTION: Under an anaerobic conditions, an electron carrier is added to a culture mixture of a microorganism or its concentrate or other treated products and an electric voltage of -0.5-+3.0 V (based on the reference electrode) to promote the oxidation reactions and suppress the reduction reaction in the metabolism of the microorganism thereby controlling the metabolism. The electric voltage are applied by using a three-electrode type electrolysis cell. In the production of a useful substance for example, pyruvic acid or the like in a bioreactor, the metabolism is controlled to suppress the formation of by-products.
Patent JP-S62102142-A (JP)
Title: Inspecting instrument for material body
Inventor: HIOKI HIROFUMI
IPC: G01N21/88
Filed: 1985-10-30
Abstract: PURPOSE:To discriminate efficiently the quality of an object to be inspected by synthesizing an inspected result of a selected item based on image-pickup information of the image-picked-up object to be inspected and discriminating its quality. CONSTITUTION:An image-pickup means 1 picks up an image of the object to be inspected and an instruction means 3 selects the item which is desired to inspect out of plural inspecting items. Then, a discrimination means 5 inspects the selected item by the means 3 based on the image-pickup information on the image-picked-up object to be inspected by the means 1 and synthesizes the inspected result and discriminates the quality of the object to be inspected. In this way, an inspection on the whole of the object to be inspected can be efficiently performed according to a characteristic of the object to be inspected.
Patent JP-H0688391-A (JP)
Title: Composite floor board
Inventor: KITAMURA TAKESHI
IPC: E04B5/40
Filed: 1992-09-10
Abstract: PURPOSE:To make lightweight a floor having a span more than 3-4m to lighten burdens on an earthquake resisting member and the foundation, to promote execution efficiency and to reduce a cost. CONSTITUTION:A wide PCa member 4 having a U-shaped section used for a form is built between one opposite girders, a steel plate form 8 or a flat plate member used for a form of an SFRC slab is built between PCa members 4 or between the PCa members 4 and the other girders, and reinforcing bars 9 are arranged on the flat plate member to place a concrete 10. A rib is formed of the PCa member part to function as a beam, and it is combined with the flat plate part to form a composite floor board.
Patent JP-H03106790-A (JP)
Title: Machine for coupling type conveyance
Inventor: KUBOTA MASAO
IPC: B66B21/08
Filed: 1989-09-20
Abstract: PURPOSE:To provide a machine for coupling carriage which runs a whole stroke containing rising and lowering in formation of a single system by a method wherein step base guide rails continued to each other between an outbound and an inbound pass and different in a shape are employed, and an element for intercoupling the step bases is bendable at a rotary part. CONSTITUTION:A fundamental support pin 1 of a step base 100 is guided by means of a fundamental guide rail 01 by which a lower floor and an upper floor are intercoupled, and an auxiliary support pin 3 is guided by means of an auxiliary guide rail 03. The fork part of a link 82 and the single tongue part of a link 81 are mounted to a horizontal pin 80 extending at right angles with an advancing direction. The single tongue part of the link 82 and the fork part of the link 83 mounted to an adjacent step base 200 are bendably intercoupled through a pin 812. Two pinform teeth 61 and 62 geared with a pin gear 5 for driving a step base mounted to a rotary part are mounted to each step plate 13.
Patent JP-H0696654-A (JP)
Title: Manufacture of chip type fuse
Inventor: HIROYAMA YUKIHISA
IPC: H01H85/06
Filed: 1992-09-10
Abstract: PURPOSE:To provide a chip type fuse ensuring strong adhesion between a ceramic substrate and an electrode, and high solder heat resistance and productivity. CONSTITUTION:A resist film 9 is formed between a conductor circuit 3 and an electrode laid on the surface of a ceramic substrate 2. Furthermore, a metal film having a low fusion point is formed on the upper surface of the circuit 3 and the electrode, and the exposed surface of the substrate 2 and the upper surface of the metal film are covered with a silicone film 10.
Patent JP-2001062547-A (JP)
Title: Manufacture of compound roll
Inventor: SUZUKI YASUKIMI
IPC: B22D11/08
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To make a deposition volume to an outer layer and a core bar even in the axial direction of a compound roll while completely eliminating an overflow of a molten metal for the outer layer from a refractory frame, when the compound roll is manufactured. SOLUTION: This is a compound roll manufacturing method wherein a molten metal for forming an outer layer 10 is filled in a void between a core bar 2 and, a cooling mold 7 and a refractory frame 5, which are coaxially surrounding the core bar 2, so that the outer layer 10 is deposited, solidified around the core bar 2 by repeating lowering of the core bar 2 and pouring of the molten metal for the outer layer in succession. In this case, a flux is sprayed over the molten metal for measuring a surface position of the metal with a non- contacting type measuring unit 16 via the flux thereof. Further, a surface position of the metal is measured via a fire resistant sheet 12 laid in advance over the flux so that pouring volume of the molten metal for the outer layer is controlled based on the measured value.
Patent JP-2000078432-A (JP)
Title: Clock frequency generator
Inventor: SUZUKI TAKASHI
IPC: H04N7/01
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a clock frequency selector for generating the clock of a certain unified frequency in order to provide the horizontal and vertical synchronizing signals of a video signal after conversion of definition without changing the field frequency and scan line number of a standardized video signal in the case of converting the definition of a video signal. SOLUTION: This device uses the clock, for which the horizontal synchronizing signal of interlaced scanning signal at the SD level is multiplied with 4740 by a first and a second multiplier circuits 0009 and 0003. Thus, the horizontal synchronizing signal of the interlaced scan signal at the HD level and the vertical synchronizing signal of the interlaced scan signal at the HD level can be generated from the output terminals 0007 and 0008 without changing the standardized scan line number and field frequency.
Patent JP-H0799174-A (JP)
Title: Cleaning method for thin-film forming apparatus
Inventor: MORI ISAMU
IPC: H01L21/203
Filed: 1993-09-29
Abstract: PURPOSE:To clean a deposit which has been deposited on the inner wall of an apparatus and on a jig and to make an etching rate large by a method wherein tungsten, tungsten silicide, germanium and the like are reacted and removed within a specific temperature range by a mixed gas composition in which fluorine has been added to nitrogen trifluoride. CONSTITUTION:Tungsten, tungsten silicide, tungsten carbide, molybdenum, molybdenum silicide, rhenium, rhenium silicide, titanium, titanium nitride, titanium carbide, tantalum, tantalum oxide, silicon carbide, silicon, silicon oxynitride and germanium are reacted and removed within a temperature range of 150 to 600 deg.C by a mixed gas composition in which fluorine has been added to nitrogen trifluoride. By this method, a deposit, in large quantities, which is deposited on parts other than a target object in a thin-film formation apparatus can be removed easily, in a short time and safety, and the productivity of a thin-film formation process can be increased.
Patent JP-S62103575-A (JP)
Title: Reaction cell cleaner for automatic chemical analyzer
Inventor: YANAI SHINICHI
IPC: G01N35/02
Filed: 1985-10-31
Abstract: PURPOSE:To elevate the measuring accuracy with ample cleaning of a reaction cell, by providing an ultrasonic cleaner having an ultrasonic oscillator so shaped to be insertable into the reaction cell in such a manner as to be movable vertically on the reaction cell of a reaction line. CONSTITUTION:For example, numerous trains of cell cassettes 1a are arranged on a reaction line to hold a reaction cell 2, for example, four pieces per row. A unit body containing an oscillation circuit and langevin type vibrator and a group of ultrasonic oscillating units 21 comprising stainless steel bar-shaped oscillating element 23 are arranged at the position below lift arms 13a corresponding to each of the reaction cells 2 on the cell cassette 1a. Then, after the end of a specified measuring work, the reaction line is moved intermittently at a specified pitch. Thereafter, a cam plate 14 is turned to lower lift arm 13 and a cleaning water is injected into the reaction cell 2 from a water injection nozzle of a cleaning water feeder. After the dilution of the reaction liquid, an oscillating unit 21 is operated. This enables through cleaning of even non- water soluble components.
Patent JP-S62103381-A (JP)
Title: Electrolytic corrosion preventive device
Inventor: IMAKITA YOSHIMASA
IPC: C23F13/00
Filed: 1985-10-31
Abstract: PURPOSE:To electrolytically protect a body to be protected day and night for a long period of time by respectively electrically connecting the anode of a solar battery and the cathode of a reverse blocking type semiconductor element to a galvanic anode and the cathode and anode thereof to the body to be protected. CONSTITUTION:An electrolytic corrosion preventive device is constituted by electrically connecting the anode of the solar battery 1 and the cathode of a diode 2 as the reverse blocking type semiconductor element provided in paral lel therewith to the galvanic anode 3 embedded in the ground 4 and electrically connecting the cathode of the solar battery 1 and the anode of the diode 2 to a steel pipe 5 which is the body to be protected and is embedded in the ground 4. The corrosion preventive current generated by the solar battery 1 in the day time flows out into the ground 4 then into the steel pipe 5 from which the current returns to the solar battery 1. On the other hand the current generated by the electromotive force based on the potential difference in the night time flows in the route of the anode 3   the ground 4   the steel pipe 5   the diode 2 the anode 3. The steel pipe 5 is thereby electrolytically protected efficiently day and night.
Patent JP-S60134305-A (JP)
Title: Controlling method of robot
Inventor: SHIMIZU KATSUHIKO
IPC: G05B11/36
Filed: 1983-12-21
Abstract: PURPOSE:To raise a dynamic accuracy of a robot by dividing the gain determined by a control device into a variable part determined by a software and a fixed part determind by a hardware. CONSTITUTION:A target value data R from a position command value generator 7 is compared with a present position data Cf from a position detector 9 by an adder 8, and by this deviation epsilon1, a hydraulic cylinder 16 is driven through a multiplier 6, an adder 10 and a servo-volve 15. As a result, the gain Kc is divided into a variable part Ks determined by a software, and a fixed part Kh determined by a hardware, also a frequency characteristic omegan by which a damping constant zeta of the whole control system becomes the vicinity of 1/2<1/2> is calculated, and feedback gain Kv and said soft gain Ks are calculated. In this regard, angle data of an inertia moment thetaj and a moment arm thetai are led into said multiplier 6 through diode function generators 1a, 1b, etc. respectively.
Patent JP-2000075490-A (JP)
Title: Positive type chemical amplification type photosensitive resin composition and production of resist image
Inventor: KASUYA KEI
IPC: H01L21/027
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity and pattern roughness with respect to UV, far UV, X-rays, electron beams or other active chemical rays by incorporating a resin soluble in an aq. alkali soln., a compd. which generates an acid when irradiated with active chemical rays and an acid decomposable compd. whose solubility to the aq. alkali soln. is increased by the specific acid catalytic reaction. SOLUTION: The positive type chemical amplification type photosensitive resin compsn. contains a resin soluble in an aq. alkali soln., a compd. which generates an acid when irradiated with active chemical rays and an acid decomposable compd. whose solubility to the aq. alkali soln. is increased by an acid catalytic reaction. The acid decomposable compd. is represented by the formula, wherein R1-R5 may be the same or different and are each H, 1-5C alkyl, 1-5C alkoxy or an acid decomposable group but at least one of R1-R5 is the acid decomposable group. The acid generating compd. is contained by 1-30 pts.wt. based on 100 pts.wt. of the resin.
Patent JP-H0290384-A (JP)
Title: Post-processing system for character recognizing device
Inventor: MINEWAKI TAKAKUNI
IPC: G06K9/03
Filed: 1988-09-28
Abstract: PURPOSE:To execute an efficient and effective post-processing by detecting an erroneous recognition character by applying the rule of continuity of a character kind to the result of recognition of a one-character unit, and outputting it by adding erroneous recognition flag information thereto. CONSTITUTION:An image input part 1 reads in the image of a document from a scanner 2, and stores it in an image memory 3. A segmenting part 4 segments an image at every character and stores it in a character image memory 5. A character recognizing part 7 extracts the feature of the image of one character which is processed by a pre-processing part 6, compares the extracted feature and the feature of a character recognition dictionary on a character recognition dictionary memory 8, and writes a code of a candidate character in a recognition result memory 9. An erroneous recognition detecting part 11 discriminates the character kind of a recognition result character-string from a character code, detects an erroneous recognition character by collating the array of its character kind with a character appearance rule on a memory 12, adds an erroneous recognition flag to its character and outputs it. In such a manner, an efficient and effective post-processing can be executed.
Patent JP-2000072126-A (JP)
Title: Bottle case
Inventor: KUSANO TOKU
IPC: B65D85/30
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To easily, surely and stably store a round bottle and a square bottle by setting the interval of a partition to demarcate a bottle storage part in a case body to the dimension corresponding to the diameter of the round bottle, and arranging a square bottle storage part to hold the square bottle at the position not to come in contact with the round bottle in the bottle storage part. SOLUTION: Partitions 3, 5 of appropriate number which are respectively parallel to side walls 2, 4 are arranged in a square box-shaped case body 1 with specified intervals to demarcate a large number of bottle storage part 6. The installation intervals of the partitions 3, 5 are set to be a dimension Ad slightly larger than the outside diameter of a round bottle A. Square bottle holding part 7 are arranged an intersection parts of both ends of the partition 3 located in the center and the partition 5. A short side wall 2 is formed of curved shape in which its center part 2a is bulged outward, and both wing parts 2b are projected in the direction of the partition 3 opposite thereto. In addition, the interval between both wing parts 2b and the partition 3 is set to be a dimension Bd slightly larger than the length of one side of a square bottle B.
Patent JP-H0691311-A (JP)
Title: Installation arrangement of hot strip finishing mill
Inventor: NIKAIDO HIDEYUKI
IPC: B21B37/00
Filed: 1992-09-11
Abstract: PURPOSE:To make the profile and thickness of sheet on the outlet side of the final stand hit the target values with high accuracy without generating defects in shape of a strip by providing a thickness gage between stands. CONSTITUTION:In the installation arrangement of a hot strip finishing mill wich is constituted by successively providing a 1st stand F1 to a 7th stand F7, a sheet profile meter 20A is mounted between the 4th stand F4 and the 5th stand F5, a sheet profile meter 20B between the 5th stand F5 and the 6th stand F6 and also the thickness gage 24A between the 6th stand F6 and the 7th stand F7. Based on a measurement result with the sheet profile meter 20A, the profile of sheet is controlled by executing feedback control to each stand on the upstream side and feedforward control to the stands F5-F7 on the downstream side and, simultaneously, the thickness is controlled at each stand by using thicknesses measured with the sheet profile meters 20A, 20B and the thickness gage 24A.
Patent JP-S61124071-A (JP)
Inventor: HARADA SHIGEKI
IPC: H01R3/08
Filed: 1984-11-20
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-S6484191-A (JP)
Title: Fuel handling and supporting robot for nuclear reactor
Inventor: SHIRASU ISAO
IPC: G21C19/19
Filed: 1987-09-28
Abstract: PURPOSE:To easily exchange a fuel assembly by fixing a swiveling cylinder or moving cylinder by means of a clamping device while utilizing a guide hole provided to the upper nozzle of the fuel assembly. CONSTITUTION:A lifting shaft 14 is extended downward from the swiveling cylinder 11 and the clamping device 18 is engaged and fixed with and into the guide hole in the upper nozzle 8 of the fuel assembly 7a. The moving cylin der 12 is in proximity to the swiveling cylinder 11 and the lifting shaft 15 of the moving cylinder 12 is held pulled from the top end of the cluster 27 and, therefore, the moving cylinder 12 is moved without being hindered by the cluster 27 of the fuel assembly 7b when the moving cylinder 12 is detached from the swiveling cylinder 11 by operating a spacing adjuster 13 from this state. The shaft 15 of the moving cylinder 12 is then lowered and the device 18 is simultane ously controlled, by which the moving cylinder 12 is fixed to the nozzle 8 of the fuel assembly 7c. The fuel assembly 7c is moved and the spacing between the assemblies 7a and 7c increases when the moving cylinder 12 is detached by a distance D from the swiveling cylinder 11 by operating the adjuster 13 in the case of inserting the fresh assembly 7b. The assembly 7b can then be inserted.
Patent JP-S6398022-A (JP)
Title: Coordinate input device
Inventor: NAKAGAWA HIROMITSU
IPC: G06F3/038
Filed: 1986-10-14
Abstract: PURPOSE:To facilitate the input operation and to reduce the fatigue of operation with simple constitution by judging the movement of coordinate and each instruction of coordinate input at present point of time in response to the operating state of two keys. CONSTITUTION:An input key 2 such as a character or the like, a coordinate moving key 3 and a coordinate input key 4 are arranged on a keyboard 1. When a switch 5 is turned on and the key 3 is depressed simultaneously, a microcomputer 7 stops the input of character data to judge the position of the key on the board 1, moves the coordinate of pertinent point to be inputted to display a cursor on a position of the screen of the display device corresponding to the moved coordinate. When the operator depresses the key 4 while observing the cursor, the coordinate of the cursor is inputted.
Patent JP-H0963279-A (JP)
Title: Semiconductor integrated circuit, semiconductor storage device and data processing device
Inventor: ANDO KAZUMASA
IPC: G11C11/413
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique for compensating for the saturation of a current-source transistor in a manner of circuitly. SOLUTION: The base electrodes of transistors 29, 39 are jointly connected to the output terminal 19 of a power source circuit 43 provided with a current- depending characteristic which lowers the output voltage V19 in accordance with an increase of the base current of the transistor 39. When the collector-base voltage Vcb of the transistor 39 decreases, feed-back control is made to increase the voltage so that saturation of the transistor 39 is compensated for by circuit action and the operational margin of ECL45 and also that of SRAM 73 including the ECL45 are improved.
Patent JP-S6489498-A (JP)
Title: Liquid cooling of large computer and liquid cooling device therefor
Inventor: MINAMITANI RINTARO
IPC: H05K7/20
Filed: 1987-09-30
Abstract: PURPOSE:To lessen contact thermal resistance, by installing a part having protrusions at a part or through the whole surface of either or both contact faces which are made between a semiconductor module and a liquid cooling module. CONSTITUTION:The mainframe 1 of a semiconductor module is equipped with a number of semiconductor chips on its substrate made of ceramic and the like. It has a structure where the semiconductor chips are covered collectively with metals or ceramics. Pipes 5 for cooled liquid are arranged at the upper part of a liquid cooling module 2 to carry out the supply and recovery of liquid. At the liquid cooling module 2 having a cooling water part 2', internal pressure is applied to the cooling water path in the liquid cooling module 2 so that more than one place of protrusions are produced along the center part of the cooling water path and this device makes faces of contact with the semiconductor module perform plastic deformation. In such a case, the monitoring of internal pressure makes it possible to control the maximum amount of plastic deformation, that is, the form of the protrusions 2. In the case of the contact faces having the protrusions at one side or both sides, a region having contact face pressure of more than a specified value which controls contact thermal resistance increases in comparison with that of contact faces which are flat on both sides and then, contact thermal resistance decreases.