baber/WOPTO huggingface dataset:
Patent JP-H02287504-A (JP)
Title: Method of aligning constant polarization optical fiber
Inventor: SATO KATSUO
IPC: G02B6/24
Filed: 1989-04-28
Abstract: PURPOSE:To align the double refractive axes of the optical fibers which are larger in the refractive index of the stress imparting parts than the double refractive axes by irradiating the optical fibers with light, determining the luminance distribution of the fiber images and aligning the fibers in such a manner that the peaks of the luminance in the central part exist in the same position with respect to the right and left optical fibers. CONSTITUTION:The bow tie type constant polarization optical fibers 12 having the refractive index in the stress imparting parts 14 larger than the refractive index of clads 17 are irradiate with the light 21 from a direction (x) in the case of connecting the optical fibers 12. The light transmitted through the fibers is then observed with a TV camera, etc., and the luminance distribution of the fiber images is determined. The peak (c) of the extreme luminance is observed on a center line 24 when the double refractive axes 18 coincide with the direction (x). The double refractive axes 18 can, therefore, be aligned by rotationally adjusting the optical fibers 12 in such a manner that the peaks (c) of the luminance exist in the same position with respect to the right and left fibers 12 to be connected.
Patent JP-S63274588-A (JP)
Title: Recording material
Inventor: YANAGIHARA NAOTO
IPC: B41M5/132
Filed: 1987-05-06
Abstract: PURPOSE:To increase density of color developed and color developing sensitivity by providing a recording layer containing an electron donative clear dye, an electron acceptive compound and an aryloxy-substituted fatty acid ester derivative having two or more ether bonds on a support. CONSTITUTION:An electron donative clear dye, an electron acceptive compound and an aryloxy-substituted fatty acid ester derivative having at least two or more ether bonds are blended with a binder to prepare a coating liquid. This coating liquid is applied to the surface of a support such as paper, high-quality paper or plastic sheet in the thickness of about 2-10g/m<2>, and dried to form a recording layer, thus obtaining a recording material. The afore-mentioned aryloxy-substituted fatty acid ester derivative preferably has a melting point of 50-190 deg.C, and its typical examples are as shown by the formulae I, II, etc. The electron donative clear dye is represented by triphenymethane phthalide compounds.
Patent JP-H07293967-A (JP)
Title: Trial operation checking device for air conditioner
Inventor: HIRANO YUICHI
IPC: F25B49/02
Filed: 1994-04-26
Abstract: PURPOSE:To facilitate checking of an electric system and to reduce labor hour and man-power of an electric operator by forcibly turning OFF a compressor even before a refrigerant tube is connected between an outdoor unit and an indoor unit. CONSTITUTION:The trial operation checking device for an air conditioner comprises manual instruction means for manually instructing transfer of compressors placed in outdoor units la 1c to forcible stop states before the units 1a-1c are connected to indoor units 2a-2n via refrigerant tubes 3, compressor stopping means for transferring the compressors to forcible stop states in response to its command, and checking means for checking a desired electric system in the state that the compressors are forcibly stopped. The stop means and the checking means have essential parts of command controllers 6 built in the unit 1a (-1c). The instruction means is a test pin terminal provided at the controller 6.
Patent JP-H11301115-A (JP)
Title: Optical recording medium
Inventor: TAKANO SHINICHI
IPC: G11B7/249
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability together with uniform optical characteristics and recording characteristics with excellent solvent solubility by forming a recording layer of a composite salt of a 2-2'-dipyridyl metal complex compound represented by a specific chemical formula and a dithiolene metal complex represented by other specific chemical formula. SOLUTION: A recording layer is formed of a composite salt of a 2,2'- dipyridyl metal complex compound represented by formula I and a dithiolene metal complex represented by formula II, wherein, in formula I, R1 to R8 are each a residual group of a monovalent organic cyclic compound, M1 is a monovalent metal, bivalent metal, trivalent metal of silver, copper or the like, vanadium oxide, titanium oxide, aluminum oxide, iron chloride or tin chloride; in formula II, R9 to R12 are each a residual group of a monovalent organic cyclic compound, or M2 is metal, platinum, zinc, nickel or copper. According to the recording layer, excellent solvent solubility, and high reliability together with uniform optical characteristics and recording characteristics.
Patent JP-H09272216-A (JP)
Title: Thermal head
Inventor: YONETANI YOSHIHIRO
IPC: B41J2/345
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To improve the welding strength of a common electrode on a thermal head equipped with a common electrode of a dual layer structure and reduce a drop in a voltage. SOLUTION: A thermal resistor 4 and its common electrode 5 are formed in the upper face of a glazed layer 3 provided on the upper face of a ceramic substrate 2 in such manner that the resistor 4 and the electrode 5 extend almost in parallel with each other. In addition, the common electrode 5 is of a dual layer structure consisting of a lower layer with a gold wiring pattern 5a and an upper layer with a silver wiring pattern 5b. In addition, the lower layer with a gold wiring pattern 5a on which the entire upper layer with a silver wiring pattern 5b is laminated is slitted form a sinking comb-like wiring pattern.  The wiring pattern 5b in silver as the upper layer comes into contact laternately with the glazed layer 3 and the wiring pattern 5a in gold as the lower, so that these two wiring patterns show an improved welding strength and therefore, a drop in the voltage in the center of the common electrode 5 during energization can be reduced by the wiring pattern in silver as the upper layer.
Patent JP-H11306460-A (JP)
Title: Security system
Inventor: MORI MAKOTO
IPC: G08B21/24
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To sense abnormality in the case of utensil, to report it in a warning tone and cancel the setting of warning through simple key operation as needed. SOLUTION: The illegal movement of the utensil or the like is sensed by a sensor part 101, a warning device 106 is operated and the warning tone is generated. By inputting a password previously registered from a data input part 102 from the data input part 102, the warning tone can be canceled (stopped). Besides, even when it is desired to move the utensil to any other place, by inputting the password from the data input part 102, the setting state of warning can be canceled. The registered password is stored in a memory 103 and it is discriminated by a microcomputer 105 whether the data inputted from the data input part 102 are matched with the password or not.
Patent JP-H11308229-A (JP)
Title: Cell scheduling method
Inventor: FUJII HIROYUKI
IPC: H04Q3/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to guarantee a virtual; channel which requires transmission for a specific period by taking out a virtual channel identifier from the head of a scheduling queue of shaping non-correspondence and transmitting its cells when the virtual channel identifier is empty, or the queue length is zero even through the identifier is valid. SOLUTION: When a value 19 of a virtual channel identifier taken out of a shaping correspondence scheduling queue 15 is empty or the queue length is equal to zero even if it is valid, a scheduling part 17 takes out the identifier of the virtual channel from a head of a shaping non-correspondence scheduling queue 16 after inserting the identifier into a final part of the shaping correspondence scheduling queue 15. Then, the scheduling part 17 transmits the value of the virtual channel identifier to a cell transmission part 12. The transmission part 12 transmits a leading cell of a cell queue corresponding to the virtual channel identifier to a communication network.
Patent JP-2000301267-A (JP)
Title: Finishing machine for metal plate
Inventor: YONEKURA TOSHIHIRO
IPC: B21D43/10
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To perform working with a high quality and a high precision, which is free from a dent, etc., even when metal plate feeding by a work holder is performed in a position higher than a metal plate pass line, and to perform the high speed feeding of a metal plate. SOLUTION: In this finishing machine, a holder height changing mechanism 19 changing the up-and-down positions of a work holder 4, and a work holder elevating/lowering control means 29 controlling the holder height changing mechanism 19, are provided. When working is performed while the work holder 4 exists in an area R close to a working part 3, the work holder 4 is made to be in a lowering position by this control means 29. A correcting means 27 is provided, which corrects the Y axis feeding position of a working program 22 at the time of lowering this work holder.
Patent JP-S61269432-A (JP)
Title: System for detecting distance
Inventor: MORI YASUHIRO
IPC: H04B7/00
Filed: 1985-05-23
Abstract: PURPOSE:To raise warning when a system is spaced away by a prescribed distance in advance by allowing the 2nd portable radio equipment to raise an alarm tone when it cannot detect a transmission signal sent from the 1st portable radio equipment. CONSTITUTION:The system consists of a portable transmitter (TX) 1 having a transmission function only and a portable receiver (RX) 2 having a reception function only. The transmitter 1 transmits repetitively a burst weak radio wave having a prescribed frequency, the receiver 2 receives always synchronously with the repetition of the radio wave and when the distance (d) between both is larger and no reception signal is detected, an alarm is generated. When the transmitter 1 and the receiver 2 are spaced away by a prescribed distance (e.g., 5m), the transmission output of the transmitter 1 of the reception sensitivity of the receiver 2 is adjusted to raise an alarm.
Patent JP-S61269257-A (JP)
Title: Cassette guide installing device
Inventor: OKUDA MAKOTO
IPC: G11B15/675
Filed: 1985-05-23
Abstract: PURPOSE:To execute a smooth guide and an exact positioning, when inserting a cassette, by setting in advance an interval of a guide member to plural kinds of cassettes of each different size. CONSTITUTION:In an initial state before inserting a cassette, a cassette guide member 15 and 15' stop at a position where its interval is larger than a width size Wl of a large cassette 48. In case of using a small cassette 45 from this state, when a selecting switch 32 is turned on, the cassette guide member 15 and 15' which are engaged to a screw part 16a and 16b move in a state of holding roughly a symmetrical position relation, by a rotation of a rotary rod 16. When the cassette guide member 15' reaches a position of a small cassette use position detecting switch 34, a rear end part 15' of the guide member 15' operates the small cassette use position detecting switch 34. That is to say, the small cassette use position detecting switch 34 becomes an off-state, an electric conduction to a motor 18 is cut off, and the movement of the cassette guide members 15, 15' is stopped.
Patent JP-2000303487-A (JP)
Title: Heavy-duty corrosion-resistant coated steel sheet pile for offshore structure
Inventor: YOSHIZAKI NOBUKI
IPC: B32B15/08
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of an anticorrosive system by applying a painting or an organic resin coating by a specified thickness on a range except a fitting part, a fitting part, and a range in the sea from the atmospheric air zone above sea level to the lowest level in the sea after the substrate of a steel sheet pile for an offshore structure is treated. SOLUTION: A heavy-duty anticorrosive coated part 2 having 1 mm or more thick film is provided for a corrosive range from the atmospheric part above seasea level except the fitting part to the lowermost -1 m below the sea level, and an anticorrosive coated part 3 having a film as thick as 0.3-1.0 mm is provided for the fitting part and a corrosive range in the sea by means of painting or an organic resin coating respectively to coat the entire corrosive external face. As a result, an excellent corrosion-resistant performance can be displayed in the corrosive range. Even in the seawater where a less corrosive condition is expected and the fitting part, a corrosion- resistance can be secured if the film is 0.3 mm or thicker.  When a sacrifice electrode is used together on account of excecution defects, the coated film on the peripheral part of the flaw is hardly scaled and electric anticorrosion can be efficiently effectuated. Hence, reliability and economic efficiency can be improved for a long time.
Patent JP-H04281839-A (JP)
Title: Heating and cooling device
Inventor: MORII TAKAYUKI
IPC: F28D1/06
Filed: 1991-04-15
Abstract: PURPOSE:To offer a simple heating and cooling device requiring no starting time and ensuring uniformity in temp. CONSTITUTION:A combined pump 22 is connected to the jacket part 5 of a reactor 21 with a communicating path 50. A steam trap 51 and a valve means 52 are parallel fitted to the path 50. A steam duct 27 is connected to the jacket part 5 through a valve means 23 for regulating steam and a cooling water duct 28 is also connected to the jacket part 5 through a valve means 26 for regulating cooling water.
Patent JP-S5735250-A (JP)
Title: Heat generating apparatus
Inventor: NAKANISHI MOTOYASU
IPC: F24V50/00
Filed: 1980-08-12
Abstract: PURPOSE: To obtain heat efficiently from wind force or the like, by disposing rotatable members and a fixed plate in an opposed manner with electrodes being provided on either of the rotatable members and the fixed plate, attracting magnetic powder onto the electrodes, rotating the rotatable members by wind force or the like, and thereby generating frictional heat between the magnetic powder and the surfaces opposed in contact with the same.  
     CONSTITUTION: When rotatable members 12, 12' are turned via a propeller 13 by wind force, electrodes 3 and magnetic powder 4 are also turned and friction is caused on the surfaces of a fixed plate 21 opposed to the magnetic powder. Resultantly, frictional heat is generated on both surfaces of the fixed plate 21. This frictional heat is taken out to the outside of the system via a heat pipe 51 for supplying the same to a heat demanding place. When the temperature of magnetic powder 4 reaches the Curie point as the turning speed is increased, magnetic powder is released from the electrodes 3 and drops downward. Likewise, this also takes place when the frictional force becomes greater than the magnetic attractive force of electrodes 3. Therefore, by selecting the magnetic force and the Curie point properly, generation of heat can be controlled in a desired manner. With such an arrangement, it is enabled to take out heat effectively from wind force or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11308267-A (JP)
Title: Information distribution server, control method for the same and storage medium
Inventor: OKAZAKI HIROSHI
IPC: H04N7/173
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To give fair connection opportunities to many clients by allocating a calculated connection allowance maximum time to a client in the case of giving connection allowance to the client's connection request. SOLUTION: In a camera server, a RAM 3 secures a connection storage area 3a, a connection rejection table 3b and a connection table 3c. Then, when the camera server is started up, it first calculates the number of connection rejections within the latest two minutes. In this case six sums, for example, stored in the connection rejection table 3b are calculated. When the number of connection rejections within the past two minutes is calculated, then, a connection maximum time allocated to a client whom the connection is allowed afterward is decided, which is stored in the connection time storage area 3a. Then, when the connection allowance is given to the connection request of the client, the calculated connection allowance maximum time is allocated to the client.
Patent JP-S603643-A (JP)
Title: Photoconductive toner
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G9/08
Filed: 1983-06-22
Abstract: PURPOSE:To enable formation of a sharp recording image by using a black or dark blue photoconductive polyazo pigment as a fixing medium dispersant. CONSTITUTION:A black or dark blue photoconductive polyazo pigment is dispersed in a fixing medium. The disazo pigment or the like which has at least two azo group and anilide group or phthalide group and is expressed in, for example, the formula is used at 3-50pts.wt. in 100pts.wt. the mixing medium for such polyazo pigment. The fixing medium is constituted of a mixture composed of an inert fixable resin, for example, polystyrene, etc. and a charge transport material, for example, polyvinyl carbazole, etc. Such photoconductive toner is electrostatically formed to the polarity reverse from the polarity of the charge on a dielectric layer applied with the potential of a specified polarity with, for example, a corona charger, etc. and is formed into a laminar shape thereon. The toner is then exposed with an image to form the electrostatic charge toner corresponding to the image and said toner image is transferred electrostatically on transfer paper. The image formed by bringing the transfer image formed with the image in the above-mentioned way into contact with toluene vapor, etc. and fixing the same is faithful to the original and does not form photographic fog.
Patent JP-S5635529-A (JP)
Title: Pulse driving circuit
Inventor: TAGUCHI SHINICHIROU
IPC: H03K19/018
Filed: 1979-08-31
Abstract: PURPOSE:To ensure a steady operation of the bias power source to the fluctuation of both the voltage and the temperature, by fitting the value of the 1st-4th resistances each which are connected to the emitter, base and collector of the transistor to the prescribed equation. CONSTITUTION:The emitter of the transistor Q13 is connected to the reference potential terminal via the resistance R14. And the emitter of transistor Q12 is connected to the collector of the Q13 via the diodes LD1-LD3 and then the resistance R13 each in parallel. The resistances R11 and R12 are connected to the base of the Q13. Then the value of the resistances R11, R12, R13 and R14 each of the prescribed equation (where N1-N3 and M are a positive integer each) is selected so that the output DC level may be equal to mVF (forward voltage of diode). As a result, the DC output level can be stabilized enough although the voltage of the DC pulse power sources E1 and E2 may have a fluctuation.
Patent JP-H08281852-A (JP)
Title: Panel structural material
Inventor: NOMOTO KAZUHIKO
IPC: B32B5/18
Filed: 1995-04-12
Abstract: PURPOSE: To provide a panel structural material having both of high fire retardancy and high strength excellently realized even from an aspect of cost and keeping high fire retardancy because a use amt. of an adhesive is not especially much. CONSTITUTION: A panel structural material 1 is constituted by bonding a surface panel 4 to the outer surface of a resin foam panel 2 being a core material. At least one outer surface of the foam panel 2 is coated with a phenol resin 5 and the foam panel 2 is bonded to the surface panel 4 by the adhesive 3 through the phenol resin 5. In the first place, the fire retardancy of the panel structural material is realized by obstructing the supply of external oxygen to the foam panel 2 by the phenol resin 5 applied to the foam panel 2 and, in the second place, this fire retardancy is excellently realized from an aspect of cost by using the phenol resin 5 and, in the third place, a large amt. of the adhesive 3 is not required because the unevenness B of the outer surface of the foam panel 2 is smoothed by the phenol resin 5.
Patent JP-H08301187-A (JP)
Title: Marine lighting system
Inventor: FUJITA TSUTOMU
IPC: B63B45/02
Filed: 1995-05-10
Abstract: PURPOSE: To provide accurate illumination from a ship which makes three- dimensional movement to another ship to be illuminated which also makes three-dimensional movement by enabling a light beam of a lighting system provided on the former ship to be stably applied to the subject to be illuminated. CONSTITUTION: A TV camera 22 is attached to a projector main body 21, and the coordinates of the center position of a ship to be illuminated are detected by an image processor 31 from an image taken by the TV camera 22, and are recognized by the image processor 31. A controller 33 compares the coordinates of the reference position of the ship to be illuminated to the coordinates of the current position of the ship. For the current position of the ship for illumination to coincide with the reference position, a vertical drive 24 and a horizontal drive 25 are driven so as to correct the direction of a light beam R of the projector main body 21.
Patent JP-H08304131-A (JP)
Title: Electromagnetic flowmeter
Inventor: SHIMAWAKI SATOSHI
IPC: G01F1/58
Filed: 1995-05-10
Abstract: PURPOSE: To make it possible to measure a high-conductivity fluid accurately by constituting a grounding ring in ferromagnetism, and suppressing the formation of an extra magnetic field. CONSTITUTION: The electromotive force generated in proportion to the product of the average flow speed of conductive fluid flowing in perpendicular to a magnetic field and the intensity of the applied magnetic field is detected by an electrode 6 held on a measuring pipe 1. The electromotive force is the sum of the normal electromotive force generated by the magnetic field, which is formed at a position, where the flowing direction (direction Z) is 0, i.e., the center of a coil 4, and a pair of the electrodes 6 are arranged, and the extra electromotive force generated by an unnecessary magnetic field, which is formed at a position other than above described position. Then, as a reference potential when the electromotive force is detected, a ground ring 2, which is arranged at both edges of the measuring pipe 1, is constituted of a ferromagnetic material.  The magnetic field generated in the coil 4 is attracted to the ring 2, and the leaking magnetic field near the ring 2 is weakened. Thus, the formation of the unnecessary magnetic field other than Z=0 is suppressed, and the accurate electromotive force is detected. The flow rate of the high-conductivity fluid can be accurately measured.
Patent JP-S5539927-A (JP)
Title: Diagrammatizing output system of sequence program in sequence controller
Inventor: OOTSU TATSUO
IPC: G05B19/02
Filed: 1978-09-11
Abstract: PURPOSE: To read without stopping by dividing a circuitry construction of a virtual sequence diagram into a plurality of blocks, making a sequential command groups concerning the respective blocks one order group and controlling output in this unit.  
     CONSTITUTION: In the program memory portion, command groups are stored in the address area every command group, while at the top of the respective group, the group number is inserted in a form a invalid command. In the case the number is specified, the group number from the program memory portion is compared with the specified number and the coincidence of the specified number therewith is detected, the command groups belonging to that group is transmitted to the program output portion. In this place, the command groups are temporarily memorized, while they are interpreted in turn to analyze the circuitry block construction and diagrammatize and output it. 
     COPYRIGHT: (C)1980,JPO&Japio