baber/WOPTO huggingface dataset:
Patent JP-H0727945-A (JP)
Title: Production of optical fiber coupler
Inventor: ABE TOSHIHIRO
IPC: G02B6/287
Filed: 1993-07-06
Abstract: PURPOSE:To provide an optical fiber coupler capable of producing an optical fiber coupler with prescribed characteristic with superior reproducibility. CONSTITUTION:Fnsion drawing is performed as measuring light output from the output terminals of optical fibers f1, f2. When light is inputted from the optical fiber f1, the fusion drawing is stopped when the light output from the output terminal of the optical fiber f1 arrives at a value in which the maximum value P2 of the light output is multiplied by a prescribed ratio r2 larger than 50%. Or, when the light with specific two wavelength are inputted from the output terminals of the optical fibers f1, f2, respectively, the fusion drawing is stopped when the difference of the light output from the output terminals of the optical fibers f1, f2 arrives at a value in which the maximum value P3 of the difference of the light output is multipled by a prescribed ratio r4 larger than 0% and also smaller than 50%.
Patent JP-2000051564-A (JP)
Title: Method of and device for sensing water level and vibration of washing machine
Inventor: LIM HYON-TAK
IPC: D06F33/48
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To optimize a washing operation by obtaining a deviation between a resonance frequency from a water level sensor, which is measured at the time of a dehydration process, and a set reference resonance frequency, comparing the deviation of the resonance frequency with the set reference deviation and, then, deciding the propriety of progress in the dehydration process. SOLUTION: A microprocessor compares the change value of the resonance frequency inputted from and LC resonance circuit with a set water level reference change quantity, judges a water level inside a washing tub interrupts water supply when the judged water level is the optimum one which meets a detected cloth quantity and executes the washing process. When the tub is vibrated during a dehydration progress since clothes are not uniformly separated, an inductance intrinsic to a coil 14 is gradually changed and the resonance frequency of the LC resonance circuit is changed. Therefore, the microprocessor senses the vibration of the tub from the LC resonance circuit, that is, a water level and vibration sensor 200 which is made into a single body, progresses dehydration by a clothes separating process and ends washing.
Patent JP-S6439262-A (JP)
Title: Motor
Inventor: NAKADA YOSHIRO
IPC: H02K55/02
Filed: 1987-07-31
Abstract: PURPOSE:To make a motor torque higher by using a superconducting material for either a stator or a rotor. CONSTITUTION:In a motor, triangular protrusions are periodically formed on the circumference 5a of a rotor 5 composed of a superconducting material. First-third armature windings 6 are provided in positions where the periods and phases of said protrusions on said circumference 5a are respectively different by one thirds. A diamagnetic current flowing in the direction of cancelling a magnetic field and being a permanent current is generated in the rotor 5 composed of superconducting material by an electric field produced by said armature windings 6. Said diamagnetic current is taken out as a torque according to the density distribution of the magnetic field and magnetic flux generated at that time by the armature winding 6 and superconducting material.
Patent JP-S5983164-A (JP)
Title: Formation of dot image
Inventor: AKATA MASANORI
IPC: G03G15/047
Filed: 1982-11-02
Abstract: PURPOSE:To stabilize the reproducibility of a dot image by exposing a photosensitive material via two sheets of lenticular lens sheets which are disposed in intersection then developing the material. CONSTITUTION:Image light 1 is exposed, via lenticular lens sheets 2 and 3 which are disposed to intersect orthogonally with each other, on the surface of a photosensitive material 4. The transmitted light obtd. by illuminating an original or the light reflected therefrom may be used as the image light and the image light of a CRT is also usable. The light may be condensed, magnified or reduced by using other lenses according to need. A photosensitive body for electrophotography is also usable as it has less loss in quantity of light in addition to a silver salt photosensitive body which is usually used as the photosensitive material. A dot image is formed by the simple method without using any contact screen in the above-mentioned way and further the number of lines is changeable as desired by adding an optical system, whereby the loss in the quantity of light is decreased.
Patent JP-S5894452-A (JP)
Inventor: SATOU HIDEYUKI
IPC: B32B37/00
Filed: 1981-12-01
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-2000024302-A (JP)
Title: Video paint play apparatus and managing data collection of the same
Inventor: ISHIMURA HIROSUKE
IPC: H04N5/76
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To enable collection of managing data such as frequency of operation data and sale proceeds data with a host computer without using a communication circuit concerning a plurality of video print play apparatus distributed. SOLUTION: It is so arranged to accomplish the collection of managing data at least within one month and to meet the requirement, the capacity of copying a file of data on a one month basis is also made available in a free to carry floppy disc 20, which enables aggregation of the managing data in a plurality of video print play apparatuses 1 distributed without use of a communication circuit. Additional capability covers the copying of the managing data for one month preceding the data of the present collection in the floppy disc 20. Even in the case of irregular collection of data, this ensures continued collection of data without causing any missing of the data or the like.
Patent JP-S5983781-A (JP)
Title: Apparatus for cooling and rust prevention of strip coil
Inventor: FUKADA MINORU
IPC: C21D9/54
Filed: 1982-11-01
Abstract: PURPOSE:To contrive to curtail a building space and the amount of air to be used for rust prevention, by dividually arranging cooling and rust-inhibiting yards in one chamber without providing a partition wall, and utilizing anticorrosive cooling air used in the cooling yard as anticorrosive air. CONSTITUTION:Coils W are sequentially mounted in a down end state on a predetermined coil receiver stand 6 in a cooling yard 2. Hence, a valve body 10 is opened by the downward motion of the rod 11 of a controlling mechanism 8 to spray anticorrosive cooling air through many harmonica-shaped nozzles 7 of a blowing chamber 5. When the cooling is finished, the coils W are carried to a rust-inhibiting yard 3 by a crane 4. Suction is performed through a suction opening 12 provided over the whole of the wall surface of the rust-inhibiting chamber 3 by a blower 17, to use the anticorrosive cooling air in the cooling yard 2 as anticorrosive air in the rust-inhibiting yard 3. In addition, the sucked anticorrosive air is circulated through an air conditioner 14 comprising a dehumidifier 15 and a cooler 16 into the blowing chamber 5.
Patent JP-S6254303-A (JP)
Title: Robot controller
Inventor: TAMURA KINICHI
IPC: B25J13/00
Filed: 1985-09-03
Abstract: PURPOSE:To omit teaching by detecting reaction force applied to a leading tool while executing force reduction control of robot moving parts, and controlling a motor to apply pressing force and thrust corresponding to the size and direction of the reaction force to the tool. CONSTITUTION:A control device of a robot is constituted of a central processing part 23 such as a microcomputer and a servocontrol part for an arm driving motor 6 which consists of a position resistor 24 or the like. In addition, a control switching circuit 30 for switching play back control operation and free operation, a force sensor 15, a reaction force detecting part 32, and a pressing force/thrust arithmetic part 33. The arithmetic part 33 calculates the pressing force and thrust required for copy control in accordance with the size of X and Y directional components detected by the detecting part 32 and inputs the calculated values to the central processing part 23. Consequently, the central processing part 23 outputs a current command values Sa, Sb to control the driving current of the motor 6.
Patent JP-H11166980-A (JP)
Title: Electronic control mechanical timepiece and its control method
Inventor: SHIMIZU EISAKU
IPC: G04B1/10
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control mechanical timepiece quick in response of speed control and capable of reducing cost. SOLUTION: The electronic control mechanical timepiece is provided with a generator 20 supplying electric energy by converting mechanical energy transmitted from a winding spring 1a via a wheel series, pointers connected to the wheel series and a rotation control means 50 electrically driven by electric energy and controlling the rotation period of the generator 20. The rotation control means 50 has a rotation detection circuit 53 outputting the rotation detection signal FG1 of the generator 20, a reference signal generation means generating a reference signal fs, a first counting means 54A and a second counting means 54B counting the reference signal fs and the rotation detection signal FG1 and a brake control means 55 controlling by braking the generator if the first count is smaller than the second count and not braking if larger.
Patent JP-2003054993-A (JP)
Title: Glass composition for fiber
Inventor: MORI MASAHIRO
IPC: C03C3/118
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a spinnable composition for glass fiber which has acid resistance more excellent than that of E(electrical) glass. SOLUTION: The content of Na2 O+K2 O in a glass fiber raw material is controlled, the content of B2 O3 is reduced, and the content of SiO2 is increased, so that the glass fiber having excellent acid resistance is obtained.
Patent JP-S5985273-A (JP)
Title: Production of tasty food
Inventor: NATORI SHIYOUICHI
IPC: A23L17/00
Filed: 1982-11-04
Abstract: PURPOSE:To obtain a food having a harmonized taste without damaging taste of fish meat sheet and cheese of their own, by sandwiching cheese in between two sheets of fish meat to give a food ingredient, pressing it by hot roaster plates, cooling it. CONSTITUTION:Ground fish meat is blended with starch and seasoning, molded into a thin plate, heated, and dried to give the fish meat sheet 1, and the cheese 2 having a proper thickness is sandwiched in between the two sheets of fish meat, to form the food ingredient A. The food ingredient A is pressed from the top and bottom by the hot roaster plates 5, the cheese at the surfaces of both the sides is melted, the sheets 1 of fish meat are attached to the cheese 2, the food ingredient is cooled until it has about 33-30wt% water and cut into a proper shape, to give a product. A disoxidant is added to a proper amount of the product, and the product is packed. Consequently, the product having a harmonized taste of the sheets of fish meat and the cheese without damaging both the tastes of their own is produced.
Patent JP-S6085066-A (JP)
Title: Steering device for front and rear wheels
Inventor: FURUKAWA OSAMU
IPC: B62D7/15
Filed: 1983-10-17
Abstract: PURPOSE:To facilitate the corrective operation of a steering wheel at the time of acceleration or deceleration of a vehicle during its steering, by not modifying the radio of steering of rear wheels to front wheels but keeping the steered angle of the rear wheels constant, even under the fluctuation in the speed of the vehicle, unless the vehicle is in a steered state near the straight movement. CONSTITUTION:When the speed of a vehicle is low or below a set level, a computer 31 receives a signal from a vehicle speed sensor 32 to make a judgement to control the rotation of a motor 29 depending on the vehicle speed to move a slider 27 forward. As a result, tie rods for rear wheels are moved oppositely to those for front wheels to steer the rear wheels in the opposite direction to the front wheels. When the vehicle speed is high or over a set level, the computer 31 acts to reverse the motor 29 depending on the vehicle speed to move the slider 27 backward. As a result, the rear wheels are steered in the same direction as the front wheels. A transverse acceleration sensor 34 is provided to drive the motor 29 only when it is judged that the vehicle is in a steered state near the straight movement.
Patent JP-S5896107-A (JP)
Title: Grand seal device for steam turbine
Inventor: MORIYA SHINICHI
IPC: F01D11/04
Filed: 1981-12-03
Abstract: PURPOSE:To prevent overheat in a main bearing part without spoiling the pressure balance in a grand seal part by replacing a steam of high temperature and pressure leaked into a grand seal steam chamber from an external vehicle cabin of a steam turbine with a steam of low temperature and pressure. CONSTITUTION:Steam of ultrahigh temperature and pressure is introduced to a nozzle box 16 via a main steam pipe 13, and supplied to an ultrahigh pressure section 2. Leaked steam in a steam chamber 31d in the uppermost stream is bled as an arrow LS2 shows. A part of a low-temperature steam Fs injected into a neighboring steam chamber 31x is introduced into a steam chamber 31d by the reversing of a labyrith packing 27x, while other part is conducted into a steam chamber 31c by the leaking from a labyrinth packing 27d. An exhaust gas from a high pressure turbine driven by an exhaust gas from an ultrahigh pressure turbine is bled and used as the low-temperature steam Fs.
Patent JP-H0645571-A (JP)
Title: Ccd sealed vessel
Inventor: INOUE OSAMU
IPC: H01L27/14
Filed: 1992-07-21
Abstract: PURPOSE:To enable the atmosphere only in small capacity inside the title CCD sealed vessel to be replaced by a method wherein the CCD sealed vessel is provided with a valve, an exhaust port and a sealing plug so as to manipulate the valve and the sealing plug. CONSTITUTION:The title CCD sealed vessel is charged with a gas e.g. dry nitrogen etc., from a gas cylinder 24 by opening a valve 25 for specific time. At this time, the air inside the CCD sealed vessel is discharged out of an exhaust port 5a by the charged gas. The positions of a coupling 12 and the exhaust port 5a are set up to increase the distance between them. When the CCD sealed vessel is filled up with the gas, a plug 13 is screwed into the exhaust port 5a to seal up the same 5a. Later, when the valve 25 is closed and a piping is taken out of the coupling 12, the gas cylinder 24 can be separated from the CCD sealed vessel.
Patent JP-S5887036-A (JP)
Inventor: URURITSUHI ETSUKERUTO
IPC: B31B50/80
Filed: 1982-11-04
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-S6175021-A (JP)
Title: Attachment structure for vapor-liquid separating chamber to fuel tank
Inventor: SHIBAMOTO YUTAKA
IPC: B60K15/067
Filed: 1984-09-18
Abstract: PURPOSE:To enhance the stable attachment condition of a vapor-liquid separating chamber to prevent the vapor-liquid separating chamber from coming off, by forming projections on either one of the vapor-liquid separating chamber and an attaching bracket, and notches in the other one of them, thereby the vapor-liquid separating chamber is supported. CONSTITUTION:Both side walls 15a, 15b of a vapor-liquid separating chamber 15 are integrally formed thereon with projections 18a, 18b for preventing the separating chamber 15 from coming off, above flanges 16a, 16b. Further, the raised parts 19c, 19d of an attaching bracket 19 for attaching the separating chamber 15 to a fuel tank are formed therein with notches 21a, 21b arranged to be engaged with the projections 18a, 18b. Further, stopper pieces S are formed in the inlet sections E of the notches 21a, 21b so that the projections 18a, 18b hardly come off from the notches 21a, 21b. With this arrangement, even if bolts B comes off after the fastening of the bolts is loosened due to vibration of a vehicle body, the oil separating chamber 15 hardly comes off from an attaching bracket 19.
Patent JP-H0641864-A (JP)
Title: Method for testing color difference of sheet-like product
Inventor: KOMAI SHIGERU
IPC: G01N21/93
Filed: 1992-07-21
Abstract: PURPOSE:To perform efficient color difference test for e.g. woven fabrics with a great many of hues by setting reference color values for detecting and assessing color difference by either measurement for a reference product or retrieval from the reference color database. CONSTITUTION:In performing color difference test for a sheet-like product such as a knitted fabric using a color difference tester (A) designed to collectively control, with the 1st CPU 1, an input section 6 to input test conditions and display and output them, the 1st display section 2, the 1st output section 3 and a conveyance section to convey a sheet-like product 15 in a belt-like manner and (B) equipped with (1) the 2nd display section 8 to detect and display color difference through treating color measurement data with the 2nd CPU 7 connected via communication line to the 1st CPU 1 and also connected to plural color sensors 10 and (2) the 2nd output section 9 to output the results in a printed graph form, reference color data is established either by practical color measurement of the color values for a reference product for the above sheet-like product followed by registration or by retrieval of said color values from the registered reference color database, and color difference test is then carried out.
Patent JP-S6253946-A (JP)
Title: Production of p-phenylenediamine
Inventor: YOSHINAKA SHIGEO
IPC: B01J23/44
Filed: 1985-09-03
Abstract: PURPOSE:To obtain the aimed substance, by subjecting aniline to diazo coupling reaction and acid-rearrangement reaction, adding on alkali to an aniline solution of thus obtained p-aminoazobenzene, separating an oil layer from a water layer, adding a water to the separated oil layer and subjecting the oil layer to hydrogenolysis. CONSTITUTION:An alkali is added to an aniline solution of p-aminoazobenzene, obtained through diazo coupling reaction and acid-rearrangement reaction of aniline, to adjust pH of a water layer within 7.0-13.8 (preferably 8.0-12.0), and an oil layer is separated from the water layer. 0.05-5.0pts.wt. (preferably 0.10-1.0pts.wt.) (based on 1pts.wt. oil layer) water is then added to the oil layer and mixed therewith to obtain an emulsion or suspension. The product is passed through a filter and allowed to stand to separate the oil layer, and the oil layer is subjected to hydrogenolysis reaction in the presence of a reducing catalyst to obtain the titled substance. USE:A raw material for heat-resistant wholly aromatic polyamides or a raw material for dyes, rubbers, chemicals, etc.
Patent JP-H0861603-A (JP)
Title: Boiler furnace internal pressure supporting device
Inventor: MAEHATA KATSUNORI
IPC: F22B37/24
Filed: 1994-08-18
Abstract: PURPOSE: To support the internal pressure of a furnace effectively with a simple structure when an air box for combustion is arranged at the central part in horizontal direction of respective walls of the furnace, in a boiler furnace having a square horizontal section. CONSTITUTION: The upper and lower ends of an air box 2 are connected to upper and lower horizontal main back stays 4 through vertical auxiliary back stays 8 while horizontal local back stays 6 are connected to both side plates of the air box 2. The internal pressure of a furnace is supported by the local back stays 6 and is transferred to the main back stays 4 through the air box 2 and the auxiliary back stays 8.
Patent JP-H0919842-A (JP)
Title: Tool hand and machine tool using it
Inventor: SHIBUKAWA TETSUO
IPC: B23Q1/44
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To perform different types of machining and different workpieces in good performance by installing one-side ends of a plurality of arms on a moving member, mounting the other ends on a traveling plate, and thereby making variable the moving range of a tool hand and its max. moving speed. SOLUTION: A plurality of arms 13 are arranged radially for coupling a traveling plate 12 with a base table 11, composed of a pair of rods 14a, 14b and a pair of inclination guide parts 15a, 15b. Driving means (first servo motors 18a, 18b and second servo motors 21a, 21b) of a tool hand 10 are operated, and thereby the plate 12, and accordingly a tool unit T, is moved through the arms 13 from one position desired to another position via the desired route, or in the case of tool hand 10 particularly, it is not only moved but directed to the desired side, and thereupon a cutting process is applied to the workpiece.
Patent JP-S6348864-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: YAMADA YUSUKE
IPC: H03F3/347
Filed: 1986-08-19
Abstract: PURPOSE:To manufacture vertical transistors, which are spatially isolated from a substrate and element isolating layers, by forming the conducting region of the vertical transistor having the first polarity by first-third semiconductor regions, and forming the base region of the transistor having the second polarity at the same time as a third semiconductor region. CONSTITUTION:P-type impurities are selectively diffused in a device through the side of a substrate 2, i.e., the lower surface side as shown in the Figure, and P<+> type element isolating layers 23 and 43 on the lower surface side are formed. P-type impurities are selectively diffused through the upper surface side of an N<-> type epitaxially grown layer 3, and element isolating layers 24 and 44 on the upper surface side are formed more deeply than in a conventional device. Thus, the element isolating layers 24 and 44 on the upper surface side and the element isolating layers 23 and 43 on the lower surface side are linked together. Those layers are made to form unitary bodies substantially. Thus, element isolating layers 25 and 45 are formed. N-type impurities are selectively diffused into parts of the inside of a collector region 26 and the outside of the collector region 26 through the upper surface side of the N<->type epitaxially grown layer 3. Thus a base region 28 and an N<+> type diffused layer 29 are formed.
Patent JP-S6172592-A (JP)
Inventor: MURAKAMI HISASHI
IPC: B41J13/10
Filed: 1984-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0480615-A (JP)
Title: Position detector
Inventor: SUZUKI TAKASHI
IPC: G01B7/00
Filed: 1990-07-23
Abstract: PURPOSE:To enable a traveling position to be detected without any contact and limiting the traveling range of a traveling body by providing the traveling body, a conductor for magnetizing, magnetizing means, and a conductor for detection. CONSTITUTION:A slider 11 which is a traveling body is in a continuous length plate shape where a comb-type conductor 12 is formed. A conductor for magnetizing 13 is in plate shape with a conduction pattern 13a and an AC power supply 14 which is a magnetizing means is connected to both terminals for AC excitation. A conductor for detection 15 is in plate shape with a conduction pattern 15a and a current detector 16 is connected to both terminals. The conductors 13 and 15 are placed so that they oppose each other with a specified gap in reference to the slider 11. In addition, the slider 11 is mounted to a position detection object and is placed so that it can move in a direction which is along the conductor pattern 13 and the conductors 13 and 15 are fixed. Therefore, the traveling distance for the direction of displacement can be detected without any contact by the conductors 13 and 15, a traveling range of the slider 11 cannot be limited.