baber/WOPTO huggingface dataset:
Patent JP-S58102141-A (JP)
Title: Gas detection circuit
Inventor: HIRAKI HIDEAKI
IPC: G01N27/12
Filed: 1981-12-15
Abstract: PURPOSE:To permit accurate detection irrespective of the presence or absence of miscellaneous gas and to eliminate erroneous alarm by a circuit wherein output resistance of a detecting element is switched in accordance with output of a reference element having sensitivity for only the miscellaneous gas, and an alarm level is set correspondingly thereto. CONSTITUTION:A detecting element 6 has sensitivity for both the detected gas and miscellaneous gas, while a reference element 8 has sensitivity not for the detected gas substantially but for the miscellaneous gas only. The miscellaneous gas is measured by the element 8 and the measured resistance change is applied to an alarm level setting circuit 10, which issues output in accordance with its input voltage to a voltage comparison circuit 11. The circuit 11 compares the output of the circuit 10 with the output of the element 6 and then issues an  alarm. At this time, the reading resistance value of the element 6 is automatically switched in sequence based on the output corresponding to the miscellaneous  gas detected by the element 8 and, simultaneously, the alarm level setting circuit is used to enlarge a change in output of the element 6 with respect to increase or reduction of the detected gas.
Patent JP-H0363110-A (JP)
Title: On-line drying controlling method for powdered or granular materials and on-line drying controlling system using the same method
Inventor: OGIRI HIROSHI
IPC: B29B13/06
Filed: 1989-08-01
Abstract: PURPOSE:To make it possible to efficiently carry out the drying control by on-line system for temperature controlling or drying device by a method wherein powder or granular materials, which are sampled and conveyed to a heating section, are heated in the heating section under the condition that pressurized and dried inert gas is fed in the heating treatment chamber. CONSTITUTION:Since powder or granular materials, which are fed under pressure together with pressurizing gas by means of a pressurizing conveyer 81, are separated from the pressurizing gas by means of a filtering device 14, which is provided at the inlet of a material metering chamber 9 in a moisture measuring treatment station B, a certain amount of the materials is stored in the chamber 9 by opening and closing a control valve 7a by means of an electrostatic capacity type level sensor S utilizing as metering sensor. By opening a controlling damper 51, the stored materials are fallen down into a heating treatment chamber 3 and housed therein. At this time, inert gas is introduced from the feed hole 6a at the lower part of the heating treatment chamber 3 and discharged through the heating treatment chamber 3, the material metering chamber 9 and the filtering device 14 to open air. Thus, air is prevented from entering in the heating treatment chamber 3 and consequently the heating treatment chamber 3 and the material metering chamber 9 are held under the dry environment suitable for the analytic measurement of moisture.
Patent JP-H0249734-A (JP)
Title: Novel composition
Inventor: KAJIMURA YOSHIO
IPC: A61K8/72
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a composition suitable for organism and effective in the field of medicine or cosmetic, etc., having improved stability of growth factor, etc., with low antigenicity and toxicity, containing growth factor, etc., and gelatins as active ingredients. CONSTITUTION:At least (A) growth factor, peptide corresponding to a part of the constituent of said growth factor, derivative of the above compound or salt of the above compound and (B) gelatins are mixed and contained in the aimed composition as active ingredients. Growth factor group of epithelial cell such as growth factor of epithelial cell or transforming growth factors, etc., insulin group or growth factor group of cell derived from platelet, etc., is used as a growth factor and prepared by the method of extraction from organism (e.g., blood, salivary juice or urine) or chemical synthesis, etc. Besides, in use, 1-1000 microgram/l concentration of the growth factor and 0.1-10mg/l, concentration of gelatins as stabilizer are preferable in the case of injection.
Patent JP-2001026984-A (JP)
Title: Aseismatic structure of wooden building
Inventor: SHIMOBO HOZUMI
IPC: E04B1/58
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To increase tenacity at the time of collapse at an end time by reducing the reduction in a cross sectional area of a column to connect tie rods firmly between columns. SOLUTION: Many columns 11 are erected and arranged at a predetermined interval between horizontally member 10 and 12 which are separated vertically, and metallic tie rods 15 having a dolly block 15b orthogonal to a long hardware 15a integrally are provided in both end parts of the long hardware 15a. The tie rod 15 is arranged between adjacent columns 11 and 11 of the columns 11, an elastic sheet 16 is interposed between opposing daces of each dolly block 15b of the tie rod 15 and the column 11, and each doll block 15b and the column 11 are fastened by a bolt 17 passing through the column 11 from orthogonal direction.
Patent JP-S6260151-A (JP)
Title: Pcm recorder
Inventor: NAKAMURA JUNICHI
IPC: G11B15/087
Filed: 1985-09-11
Abstract: PURPOSE:To attain the automatic program searching in fast forwarding and rewinding modes by recording the corresponding signal to a magnetic tape in case the no-signal period of the audio signal is longer than the prescribed value. CONSTITUTION:The signals L and R are supplied to an adder circuit 61 from the pre-emphasis circuits 52L and 52R and converted into the manoural signals Sm. These signals Sm are supplied to a transistor TrQ1 which forms a time constant circuit. When no signal Sm is obtained, the TrQ1 is turned on to charge a capacitor C3. Therefore the level of the terminal voltage V3 of the capacitor C3 rises up if the non-existing period of the signal Sm lasts. Then the voltage V3 is supplied to a voltage comparator 63 and the comparison output V4 that is set at O when the no-existing period of the signal Sm last for 4sec, for example, is extracted and then inverted to the voltage V5. The voltage V5 is supplied to a timer circuit 47 via a switch circuit 84. Thus the duty ratio of the signal Sv recorded on a tape 2 is changed if a 4sec silent period exists between the 1st and 2nd pieces of music. Then the automatic program searching is possible.
Patent JP-H0487436-A (JP)
Title: Data transmission device
Inventor: SAITO MITSUMASA
IPC: G06F13/38
Filed: 1990-07-31
Abstract: PURPOSE:To constitute the device so that even if plural devices having the same internal structure by a small number of parts are connected, they can be controlled independently by executing the control so that address data and control data are sent out to plural control buses through a switching means. CONSTITUTION:An I<2>C bus interface unit 1 executes a turn-on control of a turn-on/turn-off switch 2, controls a switch 3a of a changeover switch 3 so as to select a first clock line (SCL1), and controls a switch 3b so as to select a first data line (SDA1). In such a way, an I<2>C device 5 and an I<2>C device 7 connected to a first clock line (SCL1) and a first data line (SDA1) are controlled by designating them by address data.
Patent JP-H0756765-A (JP)
Title: Debugging device for input/output processor
Inventor: YAMADA MASAHIRO
IPC: G06F11/22
Filed: 1993-08-13
Abstract: PURPOSE:To accurately grasp the status of an information processing system immediately after executing a certain specific channel command in order to evaluate an I/O processor for controlling I/O operation or inspect a fault. CONSTITUTION:In the information processing system having a system control device 10, an arithmetic processor 20, a diagnostic processor 30, a main storage device 50, and an I/O processor 40, the I/O processor 40 is provided with a channel program executing means 41 for executing a channel program, a channel program execution address storing means 42 for storing a channel program address under execution, a channel program stop address storing means 43 for storing a channel program address to be stopped, a channel program address comparing means 44 for detecting matching between the contents of the means 42, 43, and system stop instruction means 45 for instructing of the stop of the whole information processing system at the time of detecting the matching of address.
Patent JP-S6356848-A (JP)
Title: Tape tension controller
Inventor: IWASAKI AKIO
IPC: G11B15/43
Filed: 1986-08-28
Abstract: PURPOSE:To prevent a tape running from being unstable by cooperating the drive of a 1st driving lever and a 2nd driving lever so as to release the brake of a reel base by a band braking. CONSTITUTION:A mode lever 10 is moved to a position shown in broken lines from a position shown in full lines in figure in response to the mode changeover of a VTR and the driving lever 14 is driven clockwise by the energizing force of a spring 29 attended therewith. On the other hand, the driving lever 24 is driven counter clockwise against the energizing force of a spring 26 and a pin 23 depresses the end of a driving lever 15 to turn the driving lever 15 clockwise as shown in broken lines in the figure. Thus, the levers 14, 15 are both driven in a direction to release the braking by a band brake 13 to the reel base 12 and the control is released. The torque is smaller than that of a conventional controller, the change of the tape path is less and the tape running is not largely disturbed.
Patent JP-H0621612-A (JP)
Title: Etching system
Inventor: YOSHIKAWA TOSHIRO
IPC: H05K3/06
Filed: 1992-07-06
Abstract: PURPOSE:To enable etchant to be supplied continuously to an etching reaction vessel by managing the etchant so that it may keep the concentration of the etchant consisting of cupric chloride always in a certain range. CONSTITUTION:A first detection means 32 and a second detection means 33 detect the concentration of the cupric chloride inside etchant, and the total concentration of copper, and a control means 37 outputs start or stop commands to a fixed displacement pump 53, based on these detection values. When the pump 38 is started, etchant is supplied to an oxidation regeneration means 22 through a circulating supply path A, and it performs oxidation regenerative processing. On the other hand, when the constant displacement pump 23 is started, dilute liquid is supplied to the circulating supply path A through a dilute liquid supply path 54, and concentration diluting adjustment is performed. This way, the etchant is managed to always keep the concentration in a certain range, and this etchant is supplied continuously to an etching reaction vessel 11 through a circulating supply path B by a pump 42 always in operation.
Patent JP-H0949054-A (JP)
Title: High carbon steel wire rod excellent in wire drawability
Inventor: FUJITA TOSHIO
IPC: C22C38/46
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To produce a high carbon steel ire rod excellent in wire drawability by specifying the chemical compsn., the total content of oxygen and the kind, size and aspect ratio of inclusions in a wire rod. SOLUTION: This high carbon steel wire rod is the one having a compsn. contg., by mass, 0.60 to 1.0% C, 0.15 to 0.50% Si, 0.30 to 1.00% Mn, <=0.015% P, <=0.015% S and <=0.002% Al, contg. multiple inclusions with <=10μm size in which the aspect ratio when being applied with >=90% cold working degree is regulated to >=15, and the balance Fe. This steel is preferably incorporated with one or more kinds among 0.05 to 0.50% Cr, 0.05 to 0.20% V and 0.05 to 0.30% Ni as well. In this steel, high strength and high ductility can be secured, and it can withstand severe wire drawing and stranded wire working.
Patent JP-H0646826-A (JP)
Title: Organism culture device
Inventor: YOKOI HARUHIKO
IPC: C12M1/00
Filed: 1992-07-29
Abstract: PURPOSE:To provide a culture device suitable for mass production of photosynthetic organisms, designed to directly and easily feed it in high efficiency with rays of light necessary for culture of such organisms and to regulate the site to be irradiated at any desired position of the culture tank. CONSTITUTION:A culture tank 4 having an agitating blade 11 is fixedly equipped with at least one transparent luminescent tube 6 to receive a cable 3 for transmitting rays from an artificial light source 1 and/or a solar collector 2. This tube 6 is detachably threaded with the cable 3 for transmitting and supplying external rays of light. The cable 3 is one of the following cables: (1) one or more cables with the tip(s) made uniform, (2) a bundle of cables each differing in length from one another, (3) a single cable finely cut uniform toward the tip, and (4) a single cable finely, spirally cut toward the tip.
Patent JP-S6179735-A (JP)
Title: Manufacture of sintered ore by adding fuel to surface layer
Inventor: KONNO DAIKO
IPC: F27B21/06
Filed: 1984-09-27
Abstract: PURPOSE:To improve the strength and yield of sintered ore by enriching only a surface layer with fuel and pressing the surface layer. CONSTITUTION:A surface layer stirring unit 6, a fuel adding unit 7 and a press roller 8 are placed between an ore feeding vessel 2 and a firing furnace 4 in a Dwight-Lloyd type sintering apparatus. The surface layer of blended starting materials 1 is stirred before the materials 1 enter the firing furnace 4, and fuel is supplied only to the surface layer from the fuel adding unit 7 to form a fuel enriched layer of 2-100mm thickness. This surface layer is pressed with a press roller 8 to increase the density of the surface layer corresponding to eta30% of the thickness of the whole layer of the blended starting materials 1. The surface of the surface layer is then fired in the firing furnace 4, and the starting materials 1 are sintered.
Patent JP-S6264660-A (JP)
Title: Anti-skid control device
Inventor: KUBO JUN
IPC: B60T8/66
Filed: 1985-09-14
Abstract: PURPOSE:To prevent a miss judgment with respect to a temporary change in a self-wheel speed, by comparing the minimum value of a self-wheel speed in a predetermined period of time with a dummy vehicle speed to determine a slip state for an anti-skid control. CONSTITUTION:In an anti-skid control a control circuit 25 determines a lock of wheels based on a dummy vehicle speed obtained from the minimum value of self-wheel speed in a predetermined period of time from a wheel speed sensor 31. Even if the self-wheel speed changes temporarily in such a case that a wheel runs on a projection on a road, the dummy vehicle speed is not increased abnormally by the change. Therefore, it is prevented that a wheel is determined to be in a locking state by mistake in spite of that there is no locking state for which an anti-skid control is to be effected and that a braking distance is prolonged because a useless anti-skid control is effected.
Patent JP-H0858290-A (JP)
Title: Self-advancing recorder
Inventor: OGAWA MASAHIKO
IPC: B41J2/49
Filed: 1994-08-29
Abstract: PURPOSE: To provide a self-advancing recorder which can record irrespective of the size, the thickness, the hardness, etc., of a matter to be recorded. CONSTITUTION: An X-direction drive roller 2 or a Y-direction drive roller 6 is rotated by the drive of an X-direction drive motor 1 or a Y-direction drive motor 5, and an apparatus body is moved by own force on the surface to be recorded of a matter to be recorded in an X-direction or a Y-direction. The position of the X-direction or the Y-direction on the surface to be recorded of the body can be detected by an X-direction position sensor 3 or a Y-direction position sensor 7. The end of the surface to be recorded in the X-direction or the Y-direction can be detected by an edge sensor 8. While the body is being moved in the X-direction, a recording head 4 is driven to discharge ink from an ink discharge unit 9, and can be recorded. Y-direction drive rollers 6, 6' are raised by a roller elevating mechanism in the X-direction, and lowered at the time of moving in the Y-direction.
Patent JP-H03250052-A (JP)
Title: Thermally curable organopolysiloxane composition
Inventor: MATSUSHITA TAKAO
IPC: C08K3/04
Filed: 1990-07-31
Abstract: PURPOSE:To prepare the title compsn. excellent in the storage stability around room temp. and properties after being cured by compounding an organopolysiloxane, an organohydrogenpolysiloxane, a particulate material of a silicone resin, etc., and an oxide, etc. CONSTITUTION:The title compsn. is prepd. by compounding: an organopolysiloxane having a mean compsn. shown by the formula (wherein R is an optionally substd. monovalent hydrocarbon group; and (a) is 1.8-2.3) and at least two alkenyl groups directly attached to silicon atoms in the molecule; an organohydrogenpolysiloxane having at least two hydrogen atoms directly attached to the silicon atoms in the molecule; a particulate material comprising a hydrosilylation catalyst and a silicone or polysilane resin having a softening or glass transition point of 40-200 deg.C; and a compd. comprising an oxide or hydroxide of a metal other than that of the group IA and IIA or a carbon black.
Patent JP-S6360270-A (JP)
Title: Improvement for wear resistance of cast iron
Inventor: SHIMODA KENJI
IPC: C23C14/02
Filed: 1986-08-30
Abstract: PURPOSE:To prevent occurrence of nonformed parts to a hard film and also to prevent occurrence of flaws such as crack, fracturing, etc., by previously chilling the surface of a cast iron and then by forming a hard film at the time of forming a hard film of TiC, TiN, etc., on the surface of a cast iron so as to improve wear resistance. CONSTITUTION:In order to improve wear resistance at least in a part of the surface of machine parts made of cast iron, a layer of hard ceramics such as TiC, TiN, etc., is formed by a CVD or PVD method. At this time, cracking and fracturing occur to the hard ceramic layer when the cast iron it self, as a substrate, is soft and, moreover, there are cases where local nonformation of hard ceramic layer occurs to the graphite part at the surface of the cast iron. For the purpose of removing the above defects, the required part of the cast iron 1 is previously subjected to remelting by means of laser, electron beam, plasma arc, etc., and the to solidification by rapid cooling to undergo formation of a chilled layer 2, on which the hard ceramic layer 3 of TiC, TiN, etc., is formed by means of an ion plating method, a plasma CVD method, etc.
Patent JP-S6447282-A (JP)
Title: Ultrasonic linear motor
Inventor: ONISHI KAZUMASA
IPC: H02N2/00
Filed: 1987-08-13
Abstract: PURPOSE:To improve the efficiency of an apparatus using a flexural vibration by constituting a flexural vibrator through connecting two driving legs differing in resonance frequency. CONSTITUTION:A mover 10 for an ultrasonic linear motor has left and right driving legs 11-12 and a connection 13 for connecting between upper ends of said driving legs so as to be formed into an almost U-shaped body. The lower end faces of said driving legs 11 and 12 are in contact with the travel surface 20 and said legs are caused to differ from each other in resonance frequency. In the connection 13, vibration transfer legs 14 and 15 are hung down to a part to be the node of vibration of a flexural vibrator when said connection 13 is regarded as such vibrator, and both lower ends of said vibration transfer legs are connected by a connecting arm 16. Said legs 14 and 15 and connecting arm 16 constitute a vibrator bearing member 17, and both ends of a piezoelectric vibrator 18 are fixed via a flat spring 19 between the central part of the connecting arm 16 and that of the connection 13. Thus, the efficiency in use of an apparatus can be improved, because the vibrator 18 gives vibration by the use of a flexural vibration.
Patent JP-S6446230-A (JP)
Title: Optical disk cartridge for laser beam waist measurement
Inventor: ITO KINYA
IPC: G11B7/22
Filed: 1987-08-14
Abstract: PURPOSE:To confirm concerning the shape of the beam waist of laser beam by providing a disk alternately possessing the transmission part and reflection part of light, providing an access window and a light receiving element in the cartridge main body, amplifying and differentiating the element, and outputting it to a connector. CONSTITUTION:A disk 4, which is housed in a cartridge main body 1 and alternately arranged with a transmission part 4a and a reflection part 4b of the light having a specified width around a periphery in a circle circumference direction, a light receiving element 5, which receives the laser light of an optical head through the disk 4, a circuit part 6 to amplify and differentiate the output of the light receiving element 5, and a connector 7 to remove outward the output of the circuit part 6 are provided. Thus,only by connecting the waist waveform of the laser beams emitted from an optical head part 8 to the connector 7 provided at the optical disk cartridge 1 from an outside by means of the terminal of a measuring device, the confirmation of the beam waist of the laser beams, which cannot be measured heretofore, is attained.
Patent JP-H1144371-A (JP)
Title: Ceramic bursting plate
Inventor: SUGITA TAKASHI
IPC: F16K17/14
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a new ceramic bursting plate excellent in durability, a high temperature characteristic, an instantly bursting characteristic or the like. SOLUTION: In a bursting plate which is arranged in piping 2 whose one end part is communicated with the high pressure vessel side and other end part is opened in the atmosphere so as to cross this and releases high pressure gas to the atmospheric side by instantly bursting by pressure in the pressure vessel, a bursting part 6 composed of a ceramic material to block up the inside of this fixing part 5 is provided in the ring-shaped fixing part 5 fixed to a side wall of the piping 2. Therefore, durability, a high temperature characteristic, an instantly bursting characteristic or the like is improved, and damage or the like of a high pressure gas vessel can be prevented in advance.
Patent JP-H0734062-A (JP)
Title: Abradant containing surfactant or de-fatting agent
Inventor: YODA SHIGEO
IPC: B24B31/14
Filed: 1993-07-23
Abstract: PURPOSE:To obtain an abradant useful for abrading barrels, etc., having excellent abrading action, rapidly and readily cleanable without using trichlene, etc., after abrading treatment by blending an abrading material with a surfactant and a de-fatting agent in a specific ratio. CONSTITUTION:This abradant is obtained by mixing 100 pts.wt. of an abrading material (e.g. sand stone, corundum, synthetic tire or alumina) with 0.1-10 pts.wt. of at least one of a surfactant and a de-fatting agent and preferably contains further a fibrous component (e.g. wood fiber, wool, glass fiber, rayon, preferably vegetable fiber composed of paper).
Patent JP-S6358523-A (JP)
Title: Time coincidence system between circuit connecting devices
Inventor: WATANABE NAOMI
IPC: G06F1/14
Filed: 1986-08-29
Abstract: PURPOSE:To satisfactorily reduce the difference of internal time points of an exchange and a centralized controller by incorporating a timer to a circuit controller to read periodically the timer indications out of a central controller and setting the timer of its own after having comparison of differential with the time information of its own device. CONSTITUTION:The time information received from a time information transmitter 20 is supplied to the message analyzing means 100 of a circuit controller 10 forming the interface of an exchange of an electronic computer system. Then a time point is set to a built-in timer 101 via the means 100 and rewritten by the time information on the device 20. The time points of the timer 101 are read periodically by the cycle task 300 of a central controller 30 and compared with the time points of its own timer 301. The time point of the timer 301 is not set when the difference obtained from said comparison is kept within the fixed value and then set at a read time point only in an above mentioned case. Thus the timer is corrected in real time and the difference is satisfactorily reduced between the internal time points of the exchange and a centralized controller.