baber/WOPTO huggingface dataset:
Patent JP-S6254033-A (JP)
Title: Continuous annealing installation for steel strip
Inventor: FUKUNAKA SHIRO
IPC: F23D14/24
Filed: 1985-08-31
Abstract: PURPOSE:To provide a continuous annealing installation which heats a steel strip efficiently in a non-oxidizing state by disposing plural heating burners which can form non-equil. region having an intermediate reaction product of combustion and having no free O2 in flames to the outlet side region of a direct firing heating zone. CONSTITUTION:The reduction type heating burners which can form the above- mentioned non-equil. regions in the flames are used on the outlet side of the direct firing heating zone (a) and the flames are made to collide against the steel strip S in the non-equil. regions to heat the steel strip. The steel strip S after heating is sent in the non-oxidizing state to a holding zone (b) where the steel strip is held in a reducing atmosphere. The steel strip is subjected to cooling essentially consisting of cooling by cooling rolls 8 in a cooling zone (c) in succession thereof. An ordinary overaging treatment zone (e) is provided to the rear of the cooling zone and after the steel strip S is emitted from the final cooling zone behind said treating zone (e), the steel strip is subjected to rolling by a temper rolling mill (f). The steel strip is efficiently and continuously annealed by this invention without forming oxide films, etc., on the steel strip and while the simplification and reduced energy economization of the installation are attained.
Patent JP-H0836865-A (JP)
Title: Management information updating method and recording device
Inventor: SAITO YUJI
IPC: G11B27/02
Filed: 1994-07-26
Abstract: PURPOSE:To relieve the load of memory capacity of a microcomputer by storing history information of an editting operation and updating one part of management information stored in another storage means with the history information. CONSTITUTION:A system controller 11 controls respective operations such as recording reproducing and editing. At the time of performing a recording/ reproducing operation to a disk 1, management information to be recorded in the disk 1 are read in into a buffer RAM 13 to be held. Moreover, the controller 11 reads in necessary information among a P-TOC and a U-TOC from the S-RAM 13 in an S-RAM 11a. The controller 11 performs various controls in accordance with read-in management information. Further, however the U-TOC is editted and rewritten in accordance with the recording and erasing of data. the controller 1 l performs this editting processing with respect to the U-TOC stored in the RAM 11a at every recording/erasing operation and rewrites the U-TOC on the RAN 13 in a prescribed timing corresponding to the operation and further records the U-TOC on the RAM 13 in the U-TOC area of the disk 1.
Patent JP-H0855302-A (JP)
Title: Magnetic recorder
Inventor: INUI TAKAYUKI
IPC: G11B5/03
Filed: 1994-08-17
Abstract: PURPOSE:To decrease the number of parts and to simplify bias circuits by executing bias modulation of received signals by digital signal processing. CONSTITUTION:A digital signal processing means 11 consists of a memory means 3, a linear predicting means 4, a multiplying means 5 and a control means 6. This memory means 3 stores the voltage of the bias waveform corresponding to every step by dividing one period-component of the bias waveforms for executing AC biasing to several steps. This linear predicting means 4 makes linear prediction of the value in the intermediate positions of the received signals converted by an analog-to-digital converting means. This multiplying means 5 applies modulation to the received signal subjected to the linear prediction by the linear predicting means 4 by the bias waveform read out of the memory means 3. The control means 6 fetches the bias waveform out of the memory means 3 and controls the number of the steps within the specified time to execute computation at the time of executing multiplication by the multiplying means 5. As a result, the number of parts is reduced and the bias circuits are simplified. In addition, the disturbing radio waves to the received signals are automatically decreased and the laboriousness of a user in changing over bias originating call frequencies is eliminated.
Patent JP-S5894402-A (JP)
Inventor: TAKASE YOSHINARI
IPC: B27L5/00
Filed: 1981-11-30
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-S6436399-A (JP)
Title: Voice alarm output device for outboard motor
Inventor: UMEHARA KAZUHIRO
IPC: B21C3/02
Filed: 1987-07-31
Abstract: PURPOSE:To enable an operator to immediately discriminate what abnormality is by previously specifying a priority order for input from plural sensors, processing a signal according to the priority order and executing the output indication of a voice alarm. CONSTITUTION:The plural sensors such as the first sensor 423 detecting the abnormality of cooling water and the second sensor 428 detecting the abnormality of an oil level are equipped. Besides, a voice output circuit part 300 inputting the output of each sensor and simultaneously outputting and indicating the abnormality state with a voice is provided. Then the priority order is previously specified for the input from the plural sensors 423 and 428 and simultaneously to that, the signal is processed according to the specified priority order and the voice alarm is outputted and indicated. Thus, by outputting the content of the abnormality, a warning and the like with the voice, the operator can immediately recognize the content of the abnormality and simultaneously can adopt proper corresponding measures.
Patent JP-H0750073-A (JP)
Title: Method and equipment for recording information
Inventor: KOMENO JUNICHI
IPC: G11B20/14
Filed: 1993-08-04
Abstract: PURPOSE:To ensure the minimum inversion interval for the recording signal subjected to NRZI modulation over the entire information by affixing an integer number of redundant bits to the front or rear part of information converted into RLL(Run Length Limited) thereby lengthening the level inversion interval. CONSTITUTION:A binary data (a) having bit period T is subjected to (1, 7) RLL code conversion with 2 bits as a unit thus obtaining a bit string (b). Same number of redundant bits '0' as the minimum value of (1, 7) RLL code are affixed to the end of the string (b). In the embodiment, the minimum value of RL is 1 and one '0' is affixed to the end of the string. A code converted bit string (c) thus obtained is then subjected to NRZI modulation to obtain a signal waveform (d). Consequently, the signal waveform of information recorded contiguously to a servo region 22 has a level inversion interval of 4/3T thus ensuring the minimum inversion interval Tmin for the (1, 7) RLL code.
Patent JP-H0244102-A (JP)
Title: Detecting method for rupture of boiler tube for coke dry type fire extinguishing installation
Inventor: ISHIKAWA MASAYOSHI
IPC: F22B37/38
Filed: 1988-08-04
Abstract: PURPOSE:To reliably detect the rupture of a boiler tube by a method wherein the concentration of hydrogen gas and CO gas and a pressure in prechamber are placed under supervision. CONSTITUTION:A measuring signal for pressure in a chamber 15 detected by a pressure oscillator 31 and a measuring signal for concentration of hydrogen gas and CO gas in cooling gas detected by a gas analyzer 32 are inputted to a computing device 33 and are compared with a reset reference value for computation. When it is confirmed that measuring values exceed their respective reference values, a time after elapse of 12min starting from this confirmation is decided to be the boiler tube's rupture detecting timing. Since hydrogen gas and CO gas generated from uncarbonized coke are mixed in cooling gas and there is a fear of erroneous detection being effected due to an increase in a pressure in the prechamber, a flow rate signal from a steam flow meter 36 mounted in a steam feed pipe 28 and a stem flow meter 37 mounted in a steam feed pipe 29 running to a deaerator 22 are added to the computing device 33. By comparing the adding result with a feed flow rate of a feed flow meter 35 mounted in a feed pipe 27 of a waste heat boiler 12, unbalance therebetween is detected and added, and detection of the rupture of the boiler tube is performed.
Patent JP-H0482822-A (JP)
Title: Cosmetic for skin
Inventor: YOSHIOKA MASATO
IPC: A61Q9/02
Filed: 1990-07-20
Abstract: PURPOSE:To obtain a cosmetic for skin having antimicrobial action, disinfecting action, smell controlling action and deodorizing action on skin, excellent hydrophilic nature and low irritation blended with an N-quaternary ammonium terminated peptide. CONSTITUTION:A cosmetic for skin is blended with 0.1-20wt.% N-quaternary ammonium peptide shown by the formula (at least one of R1 to R3 is 8-22C alkyl, 8-22C alkenyl and the rest is 1-3C alkyl, benzyl, etc.; A is 2-3C hydroxyalkylene or 2-3C alkylene; R4 is amino acid side chain of peptide constitution; n is 1-50) to give the objective substance. The cosmetic provides the skin with wetness and smoothness, is readily prepared by emulsifying action and dispersifying action of the peptide shown by the formula itself and storage stability after preparation is improved. The cosmetic is applicable to the oral cavity and mucosa because of high safety.
Patent JP-S5894493-A (JP)
Title: Printing and issuing device for ticket or the like
Inventor: MURATO KENICHI
IPC: B41M5/323
Filed: 1981-12-01
Abstract: PURPOSE:To provide the titled device capable of enhancing image-recording speed and giving a stable recorded image, by a method wherein a fixable heat- sensitive recording body provided with a dispersed layer comprising an acid- stabilized diazonium salt, a coupler and a hydrophobic guanidine derivative is used as ticket paper. CONSTITUTION:A fixable heat-sensitive recording body provided with a dispersed layer comprising an acid-stabilized diazonium salt, a coupler compound and a hydrophobic guanidine drivative of the formula (wherein each of R1, R2, R3 and R4 is H, alkyl, cycloalkyl, aryl, aralkyl; R5 is one of the abovementioned groups except H) is used as ticket paper. The guanidine derivative of the formula acts as a base-generating agent having a low melting point, and can be dispersed uniformly into a hydrophilic binder in the form of a particulate material. The image-recording speed can be enhanced to 500Hz (recording time per dot being 2ms), and the recorded image is stabilized by irradiating with rays of light having an energy density of not lower than 0.4J/cm<2> and wave length of shorter than 420mum.
Patent JP-S6170947-A (JP)
Title: Preparation of soya protein having excellent foam stability
Inventor: SUGISAWA AKIRA
IPC: A23J1/14
Filed: 1984-09-14
Abstract: PURPOSE:To obtain a soya protein having excellent foam stability and emusifiability, by denaturating a soya protein with heat or alkali, and treating an aqueous solution of the denaturated soya protein with an endopeptidase under specific condition. CONSTITUTION:The protein in an aqueous solution of soya protein is denaturated with heat or alkali, and the solution is mixed with an endopeptidase and made to react at 25-95 deg.C for 120-1min to insolubilize a part of the soya protein. The solid component is separated e.g. by centrifugal separation, etc., and if necessary, washed with water and dried to obtain the objective soya protein. Preferably, the aqueous solution of soya protein is adjusted to 6-8 pH prior to the addition of the endopeptidase.
Patent JP-H0244104-A (JP)
Title: Parallel operation control device for boilers
Inventor: YANAI NOBORU
IPC: F22B35/00
Filed: 1988-08-03
Abstract: PURPOSE:To prevent the operation of all boilers at the point of poor efficiency by a method wherein when a load is reduced to a low value, a combustion amount of a boiler for a low load, lowering of efficiency of which is decreased, is controlled so that a pressure in a steam header is kept at a specified value. CONSTITUTION:As a result of a load 8 being changed rapidly, a pressure in a steam header 7 is fluctuated, the fluctuation is detected by a pressure detector 9. By means of a combustion command signal 10a from a pressure control device 10, during a change in a load, control is made so that a boiler 1 for a low load adjusts a pressure in a steam header 7 at a specified value, and control is made so that other boilers 2 and 3 keep a steam generating amount of the boiler 1 for a low load within a given range. Only during low load running, only the boiler 1 for a low load, lowering of the efficiency of which is decreased even when a load is reduced to a low value, of the three boilers is controlled. During high load running, a steam amount from the boiler 1 for a low load is first increased, but when a pressure in the steam header 7 is not increased to a given value even when the steam amount exceeds the upper limit of width W, the boilers 2 and 3 are controlled to increase a steam amount.
Patent JP-S6440612-A (JP)
Title: Melt spinning device
Inventor: MAEDA YUHEI
IPC: D01D1/02
Filed: 1987-08-04
Abstract: PURPOSE:To lessen heat deterioration in heating a thermoplastic hydrocarbon to high temperature, by laying a static blending element just before a spinneret and closely setting a heater along the static blending element. CONSTITUTION:A static blending element 2 is laid in such a way that a heater 7 is closely set along the periphery of the static blending element, the heater 7 is covered with heat insulating materials 11, 12 and 13 and the static blending element 2 is heated by an electric heater. A molten thermoplastic polymer is passed through a filtering material, a wire net filter, a restrictor plate, a passage 10 and the static blending element 2 just before a spinneret 3, where blending and heating are carried out and the polymer is extruded from a delivery hole 8.
Patent JP-S6351637-A (JP)
Title: Mask forming method
Inventor: TAKIZAWA MASAAKI
IPC: G03F7/20
Filed: 1986-08-21
Abstract: PURPOSE:To perform a mask-forming process at high speed as well as to form a microscopic pattern at high resolution by a method wherein, using a selectively removed resist layer as a mask, a first resist layer is exposed using an ion beam. CONSTITUTION:The surface of a substrate 1 is flattened by applying a lower layer resist 2 to the substrate and, at the same time, a baking operation is performed thereon. Then, an upper layer resist 3 is applied to the lower resist 2, and the lower resist 2 is baked in the same manner as above. The upper layer resist 3 is exposed by performing a reduced projection and exposing method using-ultraviolet rays, the resist on the irradiation part 3' is brought into a soluble state, and the soluble part is removed using a developing solution. Besides, an overall exposing operation is performed on the lower layer resist 2 by an ion beam using the upper layer resist 3 as a mask, a stabilized resolution which is not subjected to the influence of a diffusion layer, can be obtained. The part which is brought into the soluble state by the exposure of the lower resist 2, is developed and removed in the same manner as above, and the pattern to be used for formation of a semiconductor pattern can be formed. As a result, the exposing period of the lower layer resist can be cut down sharply, and the speeding up of manufacturing process can also be accomplished.
Patent JP-H0243171-A (JP)
Title: Document storage device
Inventor: FUJIMURA YASUHIRO
IPC: B65H31/20
Filed: 1988-08-03
Abstract: PURPOSE:To house any length of documents too so well by installing a drawing operable stopper, making length of a document storage part variable according to each document different in length, in this document storage part. CONSTITUTION:Documents after printing completion are conveyed to, and housed in, a document storage part 72 in succession by way of a conveyor passage 50. A stopper 81 is constituted to be accessible in the longitudinal direction of the storage part 72 to a side plate 70 and a storage roller guide 71. Accordingly, a position of the stopper 81 is variably operated according to each length of the documents being handled. In consequence, size in the longitudinal direction of the document storage part 72 is optionally selected by access operation of the stopper 81, and since it can accord with the length of the document being handled, any documents different in length can be housed so well.
Patent JP-H0480787-A (JP)
Title: Dimmer circuit for driving cathode-ray tube
Inventor: ABE YUICHI
IPC: G02F1/133
Filed: 1990-07-23
Abstract: PURPOSE:To prevent an image flow and a noise by feeding the output of a tube current detector, which detects the tube current of the cathode-ray tube, back to a stabilized power source so that the output becomes equal to a reference voltage. CONSTITUTION:When an input is turned on so as to drive the stabilized power source 1, the tube current to be fed back to the stabilized power source 1 does not flow at the beginning, so a preset output voltage is supplied to a cathode-ray tube driving power source 2 as the output voltage of the stabilized power source 1. This output voltage is high enough to actuate the cathode-ray tube 3 and the cathode-ray tube 3 can be actuated to make the tube current flow. After the cathode-ray tube 3 is turned on, the tube current detecting circuit 4 detects the tube current which flows there and the current is fed back to the stabilized power source 1 through a comparator circuit 5. Namely, this fed-back current is compared with the reference voltage as a dimmer input applied to the comparator 5 and equalized to the reference voltage, so that the stabilized power source 1 operates. Consequently, the image flow, the noise, and a defect in actuation are prevented.
Patent JP-H0527324-A (JP)
Title: Projection type display device
Inventor: HONDA KENJI
IPC: G03B21/00
Filed: 1991-08-02
Abstract: PURPOSE:To provide a projection type display device which can optionally change a projecting direction according to the height of a screen without inclining the whole of the device main body. CONSTITUTION:The diameter of a condensing lens 13 which condenses the light of the display image of a liquid crystal display panel 12 to a projecting lens 14 is made sufficiently larger than the display screen of the panel 12. Simultaneously, the lens 13 and the lens 14 are supported by a lens moving mechanism 16 which moves both lenses 13 and 14 in the height direction of the display screen of the panel 12 integrally and in parallel.
Patent JP-H1096405-A (JP)
Title: Control system adapted to operate equipment of machine and operation method therefor
Inventor: KOEHLER DOUGLAS W
IPC: E02F9/22
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a control system to operate a flow control valve to move a fluid actuator by arranging an input part, an electronic control part, a pump and a fluid control part having a related valve. SOLUTION: A control system 10 contains an operator input control part 12, an electronic control part 14 and a fluid control part 16. The operator input control part 12 contains a first equipment lever 18 to raise and lower an equipment of a machine and a second equipment lever 20 to control heaping-up and loading/unloading of the equipment. In operation, the electronic control part 14 of the control system 10 regulates motion necessary in the fluid control part 16 to control the equipment of the machine. The electronic control part 14 contains a demand stage 26 to convert a movement of control levers 18 and 20 being operator input into desired equipment speed and pump pressure. The electronic control part 14 also contains a practice stage 28 to decide a necessary command to attain a desired result by receiving a demand.
Patent JP-S6085854-A (JP)
Title: Method of detecting abnormality of multi-edged tool
Inventor: YAMADA RIYOUICHI
IPC: B23Q17/09
Filed: 1983-10-18
Abstract: PURPOSE:To make it possible to surely detect abnormality of multi-edged tools, by comparing cepstrum of the period of the next tool reaching the position of an arbitrary tool of multi-edged tools and the period of one rotation of the tool. CONSTITUTION:The output voltage of a stress sensor 5 corresponding to cutting force is delivered to a cepstrum processor 10 through an amplifier 6, a low-pass filter 7 and a capacitor 8. Further, a computing circuit 11 receives the rotational speed S of a milling cutter 1 and the number of tools (n), and computes the amplitude C1 of cepstrum of the period of the next tool reaching the position of an arbitrary tool of the cutter and the amplitude Cn of cepstrum of the period of one rotation of the cutter 1. The computing circuit 11 further receives a threshold value L corresponding to the ratio of the amplitudes C1a, Cn, and if Cn/C1> L, delivers a feed stop signal to an NC controller 12 for controlling the milling cutter. With this arrangement the NC controller 12 stops the feed of the cutter 1, and abnormality of the tool may be surely informed to the worker.
Patent JP-H0544120-A (JP)
Title: Rotor type open end spinning frame
Inventor: MIYAMOTO NORIAKI
IPC: D01H4/40
Filed: 1991-08-03
Abstract: PURPOSE:To produce yarn having a high strength without fiber wrapping in a coiled form around the yarn by twisting fiber, constructing a fiber bundle and taken out while being twisted in a relatively straight elongated state in the yarn. CONSTITUTION:The interior of a rotor 6 having a fiber bundling part (6a) is equipped with a rotating body 11, positively driven independently of the rotor 6 and having a shape in which part is extended to the vicinity of the fiber bundling part (6a) of the rotor 6 on the same axial line as that of the rotor 6. A regulating pin 29 as a fiber wrapping preventive part is provided at a position corresponding to the rear of a fiber bundle (F) which is being taken out from the fiber bundling part (6a) at the lateral end of the fiber bundling part (6a) of the rotating body 11. An engaging pin 31 as a twist propagation preventive part is installed on the downstream side near the regulating pin 29.
Patent JP-H0742848-A (JP)
Title: Seal unit of shaft sealing device
Inventor: ISHIBASHI SUSUMU
IPC: F16J15/3232
Filed: 1993-08-05
Abstract: PURPOSE:To shorten the time for seal unit installation by assembling a seal unit through fixing of a shaft sleeve to a seal casing with a thrust support plate and end-face seal collar interposed, and fitting the shaft sleeve of the unit on a rotary shaft. CONSTITUTION:A shaft sleeve 11 is inserted in a seal casing 8, and a thrust support plate for the shaft sleeve 11 is mounted on a thrust collar 15 using a bolt 17 so that the two 8, 11 are consolidated. Therein a spacer 14 is interposed between the thrust collar 15 and thrust support plate 12 so that a non- contact gap delta is reserved in between. Radial lip seals 18, 19 retained in the seal casing 8 are contacted with the radial seal surface S1 of the shaft sleeve 11, and the chamber 21 between the seals 18, 19 is filled with grease G to make leak check and a seal unit H is assembled. A rotary shaft is inserted in the shaft sleeve 11 of this seal unit H, which is secured to a housing using bolts.