baber/WOPTO huggingface dataset:
Patent JP-H11242503-A (JP)
Title: Plant operation control support system
Inventor: YAMADA AKIHIKO
IPC: G05B11/36
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology for supporting and optimizing the adjustment of a control signal. SOLUTION: The support system is provided with a means 600 extracting the correlation of the feature quantity of a dynamic control signal used for control in accordance with the dynamic characteristic and the feature quantity of a signal showing the operation state of the plant when the operation of the plant is controlled by using the dynamic control signal, a means 500 storing information showing the extracted correlation, a means 710 generating the feature quantity of the dynamic control signals of a plurality of groups, where a difference exists in at least a part, when the operation state change command of the plant is received,  a means 610 obtaining the feature quantity of the signal showing the operation state of the corresponding plant by using information showing the stored correlation and means 720-750 evaluating the feature quantity of the signal showing the operation states of the plant, which are obtained for the dynamic control signals of a plurality of groups, in accordance with a previously decided evaluation reference, selecting/outputting a superior candidate.
Patent JP-S58160658-A (JP)
Title: Method of controlling speed shifting operation of electronically-controlled automatic transmission for vehicle
Inventor: YASUE HIDEKI
IPC: B60W10/10
Filed: 1982-03-17
Abstract: PURPOSE:To reduce an uncomfortable engagement shock which occurs when a gearshift is changed from the neutral position to the drive position, by first setting the gears of an automatic transmission for second or third when the gearshift is operated from the neutral position to the drive position at the time of starting of a vehicle. CONSTITUTION:In a step 1, it is judged whether the speed of a vehicle is zero. When the speed is judged as zero, it is judged in a step 2 whether the degree of opening of a throttle valve corresponds to idling. When the degree of opening is judged as corresponding to idling, it is judged in a step 3 whether shifting from the neutral position to the drive position has been effected. If the shifting is judged as having been effected, a step 5 is taken. In the step 5, an automatic transmission is set for third. After that, the step 1 is taken again. In a step 4, the automatic transmission is set for first. After that, normal control is performed.
Patent JP-S63208812-A (JP)
Title: Switching method for connection of optical fiber and optical fiber connector
Inventor: YOKOSUKA HIROSHI
IPC: G02B6/38
Filed: 1987-02-26
Abstract: PURPOSE:To change a ferrule in a short time by moving a 1st ferrule and a connection sleeve axially when both ferrules are separated from each other, and moving a 3rd ferrule arranged in parallel to a 2nd ferrule in parallel and arranging it on the prolongation of the axis of the 1st ferrule at the time of ferrule change. CONSTITUTION:When both ferrules 3 and 4 in an abutting state are separated from each other, the 1st ferrule 3 and connection sleeve 5 are moved axially and when a ferrule is changed, the 3rd ferrule 21 arranged in parallel to the 2nd ferrule 4 is moved in parallel as it is and arranged opposite on the prolongation of the axis of the 1st ferrule 3, and the 1st ferrule and connection sleeve are put closely to the 3rd ferrule 21 in this opposite arrangement state. Consequently, the 1st ferrule and connection sleeve moves forth and back axially, the 2nd ferrule and 3rd ferrule move in a single direction crossing the axial direction at right angles, and the both are simple linear movement, so switching is carried out speedily and securely.
Patent JP-H10239527-A (JP)
Title: Diffused light reconverging device
Inventor: OKA TOSHIHARU
IPC: G02B6/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To transmit diffused light and converge it again at a transmitted place by fitting a non-image-focusing optical element using an eccentrically rotating parabolic mirror constituted by rotating a part of a parabola around a rotation axis shifted by a light receiving allowable angle from the axis of the parabola, to the outlet end of an optical fiber. SOLUTION: In case of being applied to a solar furnace, for instance, the inlet end of an optical fiber 5 is disposed in the focus position of a converging mirror such as a concave mirror for converging sunlight, and a non-image- focusing optical element 6 composed of an eccentric rotating parabolic mirror 7 is fitted to the outlet end of the optical fiber 5. The eccentric rotating parabolic mirror 7 is constituted by rotating a part of a parabola around a rotation axis shifted by a light receiving allowable angle from the axis of the parabola. Sunlight (diffused light) 21 of high density transmitted by the optical fiber 5 is converged at an outlet part 20 using the non-image-focusing optical element 6 making use of the eccentric rotating parabolic mirror 7, and an object arranged at the outlet part 20 of the non-image-focusing optical element 6 is fused by the converged sunlight 21.
Patent JP-S58162528-A (JP)
Inventor: GIRERUMO TENA NUNIEZU
IPC: A61K35/38
Filed: 1982-03-18
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-H01217943-A (JP)
Title: Gate array semiconductor device
Inventor: YAMAZAKI HIROETSU
IPC: H01L21/82
Filed: 1988-02-25
Abstract: PURPOSE:To enable the electric discrimination of various kind of gate array semiconductor devices, by performing the setting of description data peculiar to the form, the input operation, and the shift operation of the description data. CONSTITUTION:The respective inputs (a), (b), (c) of description code input terminals 17, 16, 15 are to be set as a=0 level, b=1 level, and c=1 level. The inputs of control input terminals 9 and 10 are (g) and (h), respectively. When g=1 level and h=1 level are set, contents of the description code inputs (a), (b), (c) are set in respectively corresponding flip-flops 4, 3, 2, according to the operation mode of description code set. When the control inputs are set as g=1 level and h=0 level, the state is turned into shift mode, and the contents of the flip-flop 4, 3, 2 are sequentially output to a shift data output terminal 6. Therefore the contents set in the description code (a), (b), (c) can be read electrically from the shift data output terminal 6 by each clock signal.
Patent JP-S63212041-A (JP)
Title: Method and device for chucking mold for precision casting
Inventor: IWATA KATSUMI
IPC: B22C25/00
Filed: 1987-02-26
Abstract: PURPOSE:To permit chucking of a hard and brittle material to be treated without cracking said material by lightly chucking the material at a decreased flow rate of fluid in an initial stage of the chucking, then increasing the flow rate of the fluid thereafter so that the material is surely chucked. CONSTITUTION:A directional control valve 1 operates from a normal state and the air from a fluid pressure source 6 passes a 1st variable choke 2. The variable choke 2 is throttled and a piston of an air cylinder 4 is slowly pushed, by which claws 5 are closed to contact a casting mold. An open command is emitted from an open/close command means to a stop valve 8 after the operation of the valve 1 by which a large flow rate of the air is sent into the air cylinder 4 to surely chuck the casting mold. A pressure switch 7 detects the end of the chucking from the pressure so that the shifting of the operation to the next operation is permitted. A 2nd variable choke 3 adjust the air flow to lift the piston at the time of releasing the chucking to smooth the movement. The material to be treated such as a mold for lost wax casting calcined to a high temp. is thus surely chucked.
Patent JP-H05247771-A (JP)
Title: Adsorbing piece of electromagnet
Inventor: MIURA SHIGERU
IPC: D03C1/14
Filed: 1992-02-28
Abstract: PURPOSE:To enable that an adsorbing piece readily separates from an electromagnet and then returns to an original position when the application of an electric current is stopped by constituting the adsorbing piece with a simple structure. CONSTITUTION:The adsorbing piece (1) of an electromagnet is attached to a selector lever (9) always receiving a force in the direction separated from the electromagnet (8) so as to face to the electromagnet (8), and the adsorbing piece (1) is adsorbed to the adsorbing surface (28) of the electromagnet (8) by a magnetic attracting force when an electric current is applied to the electromagnet, and is returned to the original position by a force to the selector lever (9) when the application of the electric current is stopped. The adsorbing piece (1) has an adsorbing surface (4), curved surface corners (5), (6) and an attaching part (3). The adsorbing surface (4) is adsorbed to the adsorbing surface (28) of the electromagnet (8). The curved corners (5), (6) are formed at least on the side of the lower end adsorbing surface. The attaching part 3 is combined to the selector lever (9) with a horizontal pin (10) at a position placed rear from the adsorbing surface (4) and lower from the vertical center of the adsorbing surface.
Patent JP-S59170877-A (JP)
Inventor: MORIMOTO MASAO
IPC: G09F7/18
Filed: 1983-03-16
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-H07253896-A (JP)
Title: Alarm processing system
Inventor: OKA AKIHIKO
IPC: G08B29/16
Filed: 1994-03-15
Abstract: PURPOSE:To prevent the output of the alarm showing a fixed fault which is not actually occurring by outputting the detection result of a fault detection means in place of the detection result of a fixed fault detection means during a period until the normal operation is started by the fixed fault detection means in response to the reconfiguration of the system. CONSTITUTION:In component elements 111 to 11N escaped from a stand-by mode by restructuring the system, the result of fault detection means 131 to 13N is used instead of the alarm showing the presence or absence of the fixed fault during the period when fixed fault detection means 151 to 15N become normal state based on the frequency of the single fault detected by fault detection means 131 to 13N. The output of alarm showing the fixed fault which is not generated actually due to the operation state of each part in the stand-by mode can be prevented. Thus, the recovery from the fault based on the stand-by redundant system can be surely and smoothly performed and the reliability can be improved.
Patent JP-2000245141-A (JP)
Title: Dc-to-dc converter, switching regulator and lsi system provided therewith
Inventor: KAJIWARA JUN
IPC: H02M3/155
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To maintain high power conversion efficiency of a switching regulator and further suppress inrush current. SOLUTION: A synchronous rectifying switching regulator is provided with first and second switches SW1 and SW2 placed in series between a power supply Vdd and ground Vss, a switch control unit 1 which controls turning on/off of the switches SW1 and SW2, and a smoothing circuit 4 which smoothes an output node potential Vnd. If a signal Sc1 indicates that the output node potential Vnd is below a first reference potential Vr1, which is used as a reference for detecting the production of an inrush current when the first switch SW1 is on, a control circuit 10 turns the first switch SW1 into an off state. That is, since an inrush current is detected by utilizing voltage drop due to the on-resistance of the first switch SW1, installation of an resistance element for inrush current detection is unnecessary.
Patent JP-H02223232-A (JP)
Title: Wireless relay control system
Inventor: SAKURAI SHIGEMI
IPC: H04B7/15
Filed: 1989-02-23
Abstract: PURPOSE:To attain labor saving in a code registering work on each repeater and to surely guarantee a normal operating state by providing a means to perform code registration on the repeater by radio transmission from a transmitter and to set a transmission level or a reception level in the code registration less than a level in an operation. CONSTITUTION:The means 39 is provided to perform the code registration on the repeater 3 by the radio transmission from the transmitter 2 and to set the transmission level or the reception level in the code registration less than the level in the operation. Since the code registration on the repeater 3 is performed by the radio transmission from the transmitter 2, a work to register the same kind of code on the repeater 3 can be omitted by setting the various kinds of codes such as an equipment code or an addition code on the repeater 3. And when the code registration is performed by setting the transmission level or the reception level in the code registration less than the level in the operation, a relay operation can be surely guaranteed.
Patent JP-S59171119-A (JP)
Title: Device for formation of laser pattern
Inventor: KATAOKA KEIJI
IPC: G03F1/68
Filed: 1983-03-18
Abstract: PURPOSE:To form microscopic patterns on a large area at a high speed by a method wherein a pattern forming device is composed of a rotating disc, consisting of a recording disc and a reference disc, and an optical system which performs a rectilinear movement at a constant speed corresponding to said rotating disc, and the pattern information of track position and rotation angle are read out using a computer memory. CONSTITUTION:When a pattern 23 is formed on a disc 10 wherein a recording material is applied, said pattern 23 is indicated by the track number T1, which is engraved at a fixed pitch in radial direction, and thetai which is divided at a fixed pitch, and they are inputted in a computer memory. Also, when the pattern 23 is recorded on the disc, said numbers are read out from the memory, and they are written in the disc using a laser. As a result, the laser pattern forming device is composed of the recording disc 10, whereon the recording material such as photoresist and the like is applied, the reference disc, the computer, the source of laser beam and the like, thereby enabling to obtain the desired pattern 23 at a high speed.
Patent JP-S52127939-A (JP)
Title: Adhesive compositions
Inventor: MARUHASHI KIYONOBU
IPC: C08L95/00
Filed: 1976-04-20
Abstract: PURPOSE: Specific solventless adhesive compositions capable of site application and curing at the normal temperature, consisting of liquid chloroprene polymers, asphalt, hardeners and softeners. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52129026-A (JP)
Title: Gas burner
Inventor: MATSUMOTO MICHIAKI
IPC: F23D14/02
Filed: 1976-04-21
Abstract: PURPOSE: To produce a low-noise gas burner available for high load combustion, by forming laminar inner flames by feeding a premixture of gaseous fuel and primary air in flame holes and further feeding secondary turbulent air to outer flames. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09241926-A (JP)
Title: Fiber for fishery material and fishing net
Inventor: INAGAKI KOJI
IPC: D01F8/04
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber for fishery materials, having excellent yarn quality properties and excellent in antifouling effects and durability of the fiber itself. SOLUTION: This fiber for fishery materials is a conjugated fiber, comprising a thermoplastic resin good in fiber-forming properties as a core component and a thermoplastic resin composition containing 10-70wt.% water absorbing thermoplastic resin and 1-40wt.% antifouling agent as a sheath component at (10/90) to (90/10) core/sheath weight ratio and having >=5wt.% content of the water absorbing thermoplastic resin based on the total fiber.
Patent JP-H08111126-A (JP)
Title: N-value controlled-type superconductive wire
Inventor: MEGURO SHINICHIRO
IPC: H01B12/10
Filed: 1993-02-08
Abstract: PURPOSE: To provide an n-value controlled-type superconductive wire with which a quenching incident of a superconductor apparatus can be prevented and a superconductor apparatus can be driven at high current level. CONSTITUTION: A superconductive wire is one produced by burying a large number of superconductive filaments with variously different critical current densities in a stabilized metal matrix at a prescribed ratio and the n-value of the superconductive wire under a magnetic field as strong as 5 tesla (wherein the n-value means the exponent in the relation V∝I<n> between the voltage V between both terminals at the time when the critical current value I flows and the current value I) is set to be not higher than 15. Since the n-value is small, quenching proceeds gradually and a quenching preventive control circuit built in a superconductor apparatus surely starts driving. Consequently, the superconductor apparatus is prevented from being broken and also the driving condition (current value) of the superconductor apparatus can be heightened.
Patent JP-S56148915-A (JP)
Title: Novel composite fiber
Inventor: SATOU EIJI
IPC: D01F8/02
Filed: 1980-04-07
Abstract: PURPOSE: The titled fibers having a specific dispersed composite fibrous structure of a cellulosic derivative and an acrylonitrile polymer and a specified microstructure, with particularly improved tensile strength and further initial modulus and loop strength and elongation as mechanical properties.  
     CONSTITUTION: Composite fibers of a cellulosic derivative and an acrylonitrile polymer, in which the cellulosic derivative is dispersed in the fine fibrous form of the separated phase. The crystalline orientation angle of the acrylonitrile polymer part measured by the wide angle X-ray diffractometry is 18W63°, and the ratio between the crystalline orientation angles of the cellulosic derivative and the acrylonitrile polymer α(cellulose)/α(PAN) is 1 or less. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51118735-A (JP)
Title: Process for preparation of vinyl phenyl ether derivatives
Inventor: MURAKAMI YOSHINOBU
IPC: C09K19/26
Filed: 1975-04-11
Abstract: PURPOSE: Optical active p-β-methylbutyl-p'-vinyloxyazobenzene or p- -methylbutyl-p-vinyloxyazobenzene of fromula I where X is -N=N-, -N ( O) =N-,-N= N ( O)-. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07213315-A (JP)
Title: Bead for soft polyvinyl chloride tube to solve unstability at loading part of ring
Inventor: FUKUSHIMA CHIEKO
IPC: A44C9/00
Filed: 1994-02-06
Abstract: PURPOSE:To manufacture a bead which fixes a ring on a finger by generating a small piece by cutting a soft polyvinyl chloride tube to solve unstability for the rotation of the ring at a loading part. CONSTITUTION:The bead can be manufactured by cutting an achromatic transparent tube of major diameter 5mm and minor diameter 3mm in a trapezoid of upper bottom around 12mm and lower bottom around 15mm, cutting both terminals of a lower bottom in U-shape, and dividing by cutting an upper bottom in a major axial direction.
Patent JP-S61205013-A (JP)
Title: Line filter
Inventor: SHINADA MAKOTO
IPC: H03H7/01
Filed: 1985-03-08
Abstract: PURPOSE:To avoid the adhesion between a terminal plate and a core and at the same time to satisfy the safety standard required to the parts used to a power supply line as well as to attain the reinforcement of the core by inserting of a single case serving as a dustproof unit. CONSTITUTION:A squarish 8-shaped ferrite core 3 passes through a center hole 7 of a bobbin 2 and encloses the bobbins 2. Then the bobbin 2 and the core 3 are combined into the inside of a terminal plate 1. The walls 6a having the thickness which satisfies the safety standard for insulation between a coil and the core 3 are provided at two areas inside a case 6. The pawls 6b formed at the tips of both walls 6a hold the core 3 and the plate 1 at the ceiling part of the case 6 by means of the elastic force of the material of the case 6 which is produced by giving the slope to the case ceiling part having the plate 1 and the core 3 to improve the safety standard.
Patent JP-H01219491-A (JP)
Title: Control system for cereals grain drier
Inventor: MINAZU KIYOAKI
IPC: F26B25/22
Filed: 1988-02-26
Abstract: PURPOSE:To properly use temperature control and airflow control according to the moisture content of cereals powder and to stabilize dry of cereals, by a method wherein automatic control is effected through combination of airflow control to control dryness by varying an amount of air fed to cereals to be dried and temperature control to control dryness by varying the heating temperature of hot air. CONSTITUTION:During a drying work, from a detecting moisture content detected by a moisture content sensor 26, a dry reduction ratio of cereals powder is computed. The detecting dry reduction ratio is compared with a set dry reduction ratio set by control of a dry reduction ratio knob, and when they are different from each other, dry control is made so that it is adjusted to the set dry reduction ratio. In the dry control, when a detecting moisture content detected by a moisture content sensor 26 is low or unevenness in a detecting moisture content is low, cereals powder is dried through temperature control in which the temperature of hot air generated by a burner 4 is controlled. Reversely, when a detecting moisture content is high and unevenness in a moisture content is high, cereals is dried by airflow control in which an amount of the open air sucked and exhaust by an exhauster 8 and fed to the cereals powder is controlled. Since, as noted above, dry control of the cereals powder is effected in a way that the cereals powder are dried by temperature control or airflow control according to the moisture content of the cereals powder or unevenness in a moisture content, drying of the cereals powder is stabilized.
Patent JP-H05243274-A (JP)
Title: Vertical mosfet
Inventor: YAMAMOTO MASANORI
IPC: H01L29/78
Filed: 1992-03-03
Abstract: PURPOSE:To reduce the dispersion in threshold voltage of a vertical MOSFFT by forming one conductive tape source layer on the surface of a reverse conductive type region in the proximity directly under a polysilicon electrode. CONSTITUTION:An N<-> type epitaxial layer 2 and a P<-> type epitaxial layer 3 are grown on an N<-> type semiconductor substrate 1. Next, using an oxide film 4 as a mask, an ion implantation is performed and an N-type layer 5 is formed. After informing a gate oxide film 4a and a gate polysilicon 6, an N<+> type source 7 is formed. Then, an interlayer insulating film 8 is formed, and a source electrode 9 and a drain electrode 10 are formed. Thus, since the P<-> type epitaxial layer 3 separated by the N<-> type layer 5 is employed as a base, the surface concentration becomes constant. As a result, the dispersion in threshold voltage is reduced. Further, the compact gate polysilicon 6 can be obtained and the parasitic capacitance is reduced.
Patent JP-H08239276-A (JP)
Title: Application of castable refractory material
Inventor: ISOMURA KEIICHIRO
IPC: F27D1/00
Filed: 1995-03-06
Abstract: PURPOSE: To improve the workability of cast molding by mixing a dispersant for fine flour with water, kneading the mixture with a refractory material and casting the slurry into a mold. CONSTITUTION: A dispersant for fine flour is mixed with water to give a mixed aqueous solution. The aqueous solution is kneaded with a refractory raw material containing 3-25wt.% of a fine powder of refractory material having an average particle size of less than 10μm and, when needed, an aggregate, and then the slurry is cast-molded.