baber/WOPTO huggingface dataset:
Patent JP-S63136837-A (JP)
Title: Optical access circuit
Inventor: ISHIHARA TOMOHIRO
IPC: H04B10/079
Filed: 1986-11-28
Abstract: PURPOSE:To eliminate repeating actions in an electric system in respective nodes and to evade the instantaneous interruption of a communication network caused by the variation of light levels by controlling a by-pass light and a branching light in the same level and inserting them into assigned time slots in respective general nodes. CONSTITUTION:A titled circuit has a light coupler 1 which divides an inputted light into the by-pass light and the branching light in a specified ratio, an insertion circuit 2 which controlls the branching light to be equal to the level of the by-pass light in a specified ratio and an output means 3 for outputting the controlled branching light. The light beam inputted in an optical access circuit is divided into the by-pass light and the branching light in the specified ratio in the light coupler 1 and the branching light is controlled to be equal to the level of the by-pass light based on the specified division ratio in the light coupler 1 by the insersion circuit 2. And the controlled branching light is outputted to a ring from the output means 3. Thus the optical access circuit can be obtained, in which the fault of the respective nodes in the ring-shaped light communication network does not stop the communication of the whole communication network.
Patent JP-S62143116-A (JP)
Title: Abnormality processing device for data processor
Inventor: NISHIDA KENJI
IPC: G05B9/02
Filed: 1985-12-17
Abstract: PURPOSE:To stop the operation of a data processor so as to execute proper abnormality processing when temperature in the processor is increased more than a prescribed value by reading out temperature information in the data processor when the abnormality of rotation of a cooling fan device is detected. CONSTITUTION:When the rotation of the cooling fan device 1 stops, a rotation detecting mechanism 2 detects the stop and informs an abnormality monitoring program through a monitoring control device 3. At that time, temperature rise in the data processor is detected by a temperature sensor 7 and transmitted to the control device 3. After confirming the generation of abnormality in the rotation of the cooling fan and the excess of temperature detected by the sensor 7 more than a fixed value, an abnormality deciding means in the control device 3 transmits a power supply interrupting signal to a power supply control device 5. When the temperature in the data processor is less than the fixed value, abnormality in the rotation of the cooling fan 1 is informed to the abnormality monitoring program through the control device 3 and then normal data processing is continued.
Patent JP-2000107840-A (JP)
Title: Method for continuously casting billet
Inventor: AKI HIROSHI
IPC: B22D11/108
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the development of blow hole defect, slag inclusion Al scab-like defect by measuring dissolved oxygen concn. in a tundish for continuous casting, obtaining the dissolved oxygen concn. showing the developing limit of the blow hole defect caused by the dissolved oxygen concn. and deciding Al adding quantity into a continuous casting mold based on these results. SOLUTION: In a continuous casting process of a billet, the suitable range in the adding quantity of the Al wire for deoxidation into the mold for continuous casting at the open casting time, is decided based on dissolved C concn. and the dissolved oxygen concn. f0 in the tundish and added in this range. The adding quantity of the Al wire is decided as the suitable range as the following, in the case of ΔO<0, WAl=0, in the case of 0<=ΔO<26.7, 3/8.ΔO<=WAl<=9/8.ΔO +30 and in the case of 26.7<=ΔO<=160, 3/8.ΔO<=WAl<=60. Wherein, ΔO= fO-fO.cri, f0; (ppm), fO.cri; the dissolved oxygen concn. (ppm) decided from the developing limit of the blow hole defect caused by the dissolved C concn. and WAl; the adding quantity (g/l) of the Al wire.
Patent JP-H07116585-A (JP)
Title: Coating liquid applying method
Inventor: SUZUKI AKIHIRO
IPC: G11B5/842
Filed: 1993-10-20
Abstract: PURPOSE:To provide an applying method for producing a product with uniform coating film thickness in high speed thin layer application by retarding the breakage of the film and preventing a variation in coating film thickness in the width direction and the generation of streaks due to unevenness of a supporting body in the width direction. CONSTITUTION:In an applying method, a coating liquid 5 is applied by an applying head 1 having a front edge 3 and a back edge 4 which is retreated from the front edge 3 in the anti-supporting body direction in a state in which the head is sealed with a precoat liquid 7 of low viscosity mainly composed of an organic solvent previously applied on the coating surface of a supporting body 2. The traveling speed of the supporting body is >=400m/min and the coating liquid 5 is discharged from a slot behind the front edged while the coating film thickness of the precoat liquid is adjusted within the ranges of 1<=R<=5, 10<=T<=30, and -0.5 deg.<=alpha<=2 deg., where R(mm) is the radius of curvature of the curved surface which is the upper surface of the edge of the front edge, T(kg/m) is the tension of the supporting body, and alpha is the incident angle of the supporting body to the front edge.
Patent JP-H07123301-A (JP)
Title: Lens controller
Inventor: KATO HIROSHI
IPC: G02B7/10
Filed: 1993-10-20
Abstract: PURPOSE:To seal a part, where a potentiometer and a neutral position recoverying means are provided, inside a casing to which a thumb ring is fitted. CONSTITUTION:The inside of a casing 5a at a grip 5 of a panning bar is partitioned into three spaces 26a, 26b and 26c by providing partition walls 24 and 25 on both sides of the. forming part of an opening 12 for leading out a rotation transmission board 11 provided on the casing 5a so as to interlock a thumb ring 6 and a rotary shaft 10, and the space 26b where the rotation transmitting member 11 is arranged is an open space through the optning 12 to the outside, but the space 26a where a potentiometer 16 is arranged and the space 26c where a neutral position recovering means 17 is provided are sealed spaces separately formed by the casing 5a and the partition walls 24 and 25. Concerning the rotary shaft 10, both terminals are respectively connected through holes 24a and 25a provided on the partition walls 24 and 25 to the potentiometer 16 arranged inside the sealed space 26a and the neutral position recovering means 17 arranged inside the sealed space 26c.
Patent JP-H01128485-A (JP)
Title: Oxidation superconductor wiring base material
Inventor: IRISAWA NAOSHI
IPC: H01L39/06
Filed: 1987-11-12
Abstract: PURPOSE:To enable mechanical strength of an insulation substrate to be high, smoothing properties to be superb, high density wiring of a superconductor to be realized, and to obtain a superconductive characteristics with improved reliability by wiring an oxidation superconductor on a substrate including MgO and Al2O3. CONSTITUTION:A desirable range of a substrate material is 95-99weight% MgO, 1-5weight% Al2O3, and the total weight% MgO and 99.5weight% or more Al2O3. As a superconductor to be wired, any superconductor which does not deteriorate due to reaction with substrate and an oxidation superconductor with a large adhesion strength can be used. Ba-Y-Cu-O superconductor is desirable since it has a better conformity with an insulated substrate and has a higher critical temperature. After mixing materials to obtain a desired composition, a forming assistant is added as needed, and a desired shape is formed, an insulation substrate can be obtained by sintering. For example, screen printing method is used to perform wiring on this insulation substrate using an oxidation superconductor.
Patent JP-H06284071-A (JP)
Title: Radio receiver
Inventor: HIROSE YOSHINORI
IPC: H04Q7/08
Filed: 1993-10-18
Abstract: PURPOSE:To obtain a radio receiver capable of checking information to another radio receiver and the contents of transmission. CONSTITUTION:Plural groups of the names, call numbers and identification(ID) codes of other communicating radio receivers which are received from the communicating radio receivers through an interface part 34 consisting of an optical element are stored in a RAM 47. When one of the communicating radio receivers is selected by a key entery part 46 and its registration or a dialler output is instructed, the ID code of the selected radio receiver is registered in an EEPROM 45. At the time of receiving the ID code stored in the EEPROM 45 receiving processing is executed, and then informing processing, the display of received contents on a display part 61, etc., are executed.
Patent JP-S61154457-A (JP)
Inventor: JIEFURII TEII MEIJIYAA
IPC: H02K23/04
Filed: 1985-12-19
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-H10149495-A (JP)
Title: Virtual field unit
Inventor: KOGURE MAKOTO
IPC: H04Q9/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a virtual field unit which can operate a field by system while the unit of an existed system which cannot correspond to a field bus system is continued. SOLUTION: The virtual field unit connected to the field bus system is provided with a digital signal connection terminal connected to a transmission line, plural analog signal connection terminals where the input/output signals of analog signal-type field units 1a, 1b and 1c are transmitted/received and a signal conversion means which mutually converts signals containing the analog signals transmitted/received from the plural analog signal connection terminals for communication signals transmitted/received from the digital signal connection terminals. Thus, the system can move to the field bus system while the field unit which does not correspond to the field bus used in the existed control system is used as it is.
Patent JP-H06136985-A (JP)
Title: Multistoried parking device
Inventor: ENAMI KATSUJI
IPC: E04H6/12
Filed: 1992-10-23
Abstract: PURPOSE:To realize a highly reliable hanging structure by chains even when a pallet moves on the respective floors at a long stroke by such a reason that a multistoried parking device is transformed into a high-rise building. CONSTITUTION:A pallet 22 is suspended by chains 41-44. The respective chains 41-44 have length by which the pallet 22 can be lowered from the upper floor to the lower floor. One end sides of the chains 41-44 are connected to the pallet 22. A raising and lowering driving part 30 has driving sprockets 51-54, a raising and lowering driving motor 60 and the like. Chain guide parts 90 composed of a chain protrusion preventive guide 91 and a rolling-in preventive guide 9 are arranged in the vicinity of the driving sprockets 51-54. Chain stoppers 77 and 78 are arranged under the driving sprockets 51-54, and chain arranging parts 81 are provided inside of the chain stoppers 77 and 78.
Patent JP-H08140500-A (JP)
Title: Thermoplastic synthetic resin film for agriculture
Inventor: TOKUOKA KENJI
IPC: C08K5/00
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a thermoplastic synthetic resin film for agriculture accelerating growth of crops in a cold time and capable of preventing a high temperature damage or a high light-irradiating damage without inhibiting growth of weak vegetables, etc., at a high temperature. CONSTITUTION: This thermoplastic synthetic resin film is composed of a multilayer film wherein outer layers containing ultraviolet absorber in an amount of 0.01-2 pts.wt. to 100 pts.wt. of a thermoplastic synthetic resin are placed on both surfaces of an inner layer containing a violet pigment or dye selectively absorbing light having a wavelength of 500-620nm in an amount of 0.005-0.1 pt.wt. and an ultraviolet absorber in an amount of 0.01-2 pts.wt. to 100 pts.wt. of the thermoplastic synthetic resin and having a total light transmittance of 50-89%.
Patent JP-H08142344-A (JP)
Title: Recording apparatus
Inventor: YAMANO HIROSHI
IPC: B41J2/175
Filed: 1994-11-18
Abstract: PURPOSE: To easily confirm the ink residual amt. in the ink container mounted on a recording apparatus. CONSTITUTION: Transparent windows 1, 2, 3, 4 capable of seeing through the inks in ink containers housing recording inks of magenta, cyan, yellow and black and the opaque covers covering the surfaces of the transparent windows 1, 2, 3, 4 in an openable and closable manner are provided to the wall surface parts capable of being looked at the time of the mounting of the ink containers on a recording apparatus of the ink containers. A user opens the opaque covers to confirm the ink residual amts. in the ink containers from the transparent windows 1, 2, 3, 4 by his naked eye.
Patent JP-2000108146-A (JP)
Title: Manufacture of light-weight decorative panel facing
Inventor: TAKAMOTO HIROMITSU
IPC: B29K105/04
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To easily form a beautiful surface state by disposing a sheet material having an uneven pattern formed in a mold form, casting a resin liquid added with a foaming agent from its rear surface, and curing it after the material is impregnated only with the liquid and the liquid is passed to the front surface of a printing patter side. SOLUTION: An uneven sheet molded with an uneven pattern is formed on a sheet material previously printed with a pattern. The printed surface of the sheet disposed at its lower side is placed in a molding lower form 34 as a print layer 12. A first fibrous reinforcing material 14 and a container-like separator 15a are laminated on the layer 12. Then, a resin liquid 30 before curing and containing a foaming agent 16a is cast in the form, a cover-like separator 15b and a second fibrous reinforcing material 17 are placed, and a molding upper form 35 is closed. Then, when the form is heated, pressurized and left to stand for, the liquid 30 is wetted, and arrived at the form 34. Further, the form is heated, and the agent is foamed. After the liquid 30 is sufficiently arrived at the form 34, the liquid 30 is cured to form a surface resin clearing layer 11.
Patent JP-H04160123-A (JP)
Title: Method for controlling combustion of burner in aluminum melting furnace
Inventor: MATSUMURA ICHIRO
IPC: C22B21/00
Filed: 1990-10-22
Abstract: PURPOSE:To execute combustion control in high precision and to improve the yield of Al by controlling opening degrees of a valve for air and a valve for fuel gas, number of revolutions of a blower and opening degree of a damper through an arithmetic device. CONSTITUTION:The arithmetic unit 94a is connected with the valve 71a for air, valve 81a for fuel gas, blower 91a, damper 92a and a fuel gas supplying source 93a. A temp. detecting terminal 61a and an oxygen gas concn. detecting terminal 62a are connected with the arithmetic unit 94. By signals from the above both terminals 61a, 62a, the opening degrees of the valve 71a for air and the valve 81a for fuel gas are controlled through the arithmetic unit 94. At the same time, the number of revolutions of the blower 91a and the opening degree of damper 92a are controlled. By these controls, air quantity and fuel gas quantity to the burners 51a-56a are controlled in high precision and combustion degrees of the burners 51a-56a are almost uniformly controlled, and the whole combustion is executed as the setting.
Patent JP-S63137700-A (JP)
Inventor: BERUNTO RETSUKUMAN
IPC: C12Q1/6813
Filed: 1987-11-13
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-H11118248-A (JP)
Title: Hot water supply system utilizing solar heat
Inventor: ASAI SHUNJI
IPC: F24H1/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To utilize hot water generated from a solar heat hot water unit effectively and to regulate the temperature of hot water supply from a hot water supply unit and the temperature of hot water filling to a preset level conveniently and economically. SOLUTION: The hot water supply system 1 utilizing solar heat performs hot water supply and hot water filling by introducing hot water 26 from a solar heat hot water unit 3 to a full-automatic hot water supply unit 16. The hot water supply system 1 comprises a flow sensor 22 for detecting hot water flow when the full-automatic hot water supply unit 16 is performing hot water filling, and a temperature control valve 10 for regulating the temperature of the hot water 26 depending on the hot water supply or hot water filling of the full-automatic hot water supply unit 16 and introducing the hot water 26 thereto.  The temperature control valve 10 receives a flow detection signal 24 from the flow sensor 22 and decides that the full-automatic hot water supply unit 16 is performing hot water filling and regulates the temperature of the hot water 26 by external water supply 29 depending on the preset temperatures of hot water supply an hot water filling before introducing the hot water 26 to the full-automatic hot water supply unit 16.
Patent JP-H0596743-A (JP)
Title: Ink tank for ink jet printer
Inventor: FUJIMURA YOSHIHIKO
IPC: B41J2/175
Filed: 1991-10-05
Abstract: PURPOSE:To provide a highly reliable ink tank in which availability of ink is enhanced by appropriately setting the pressure of ink to be fed to a recording head. CONSTITUTION:A capillary tube 14 is disposed between a first chamber 11 for storing ink 20 and a second chamber 15 in which a porous member 16 is disposed and the ink is held at the tip of the capillary pipe 14 by the surface tension of the ink. A joint part 17 is jointed to a recording head section 1 and the ink is fed from a manifold 5 to a head chip 2. Consumption of ink due to printing causes negative pressure in the second chamber 15 and the ink drips from the capillary pipe 14 thus feeding ink from the first chamber 11.
Patent JP-S62145261-A (JP)
Title: Color printer device
Inventor: SHINOHARA KOICHIRO
IPC: G03G15/01
Filed: 1985-12-20
Abstract: PURPOSE:To make power consumption less than when respective mechanical deflectors of plural laser scanning systems are actuated at the same time by varying properly the actuation timing of the respective mechanical deflectors. CONSTITUTION:A control circuit 34 has its function divided into four blocks B1-B4, which each consist of a delay circuit formed by connecting a capacitor 42 in series with a resistance 41 and inputting both end outputs of the capacitor 42 to a logical gate 43 outputting a high-level signal and a switching element 44 such as a transistor turning on with the high-level output of the logical gate 43; and a control signal is outputted by a resistance 45 for turning on the switching element 44 and leading out the output. Then, time constants which are determined by the product of the size R of the resistance 41 and the capacity C of the capacitor 42 in respective blocks are set different and the delay times of the respective control blocks are determined on the basis of the time constants.
Patent JP-H02132765-A (JP)
Title: Separator of fuel cell
Inventor: ISOBE KENJI
IPC: H01M8/02
Filed: 1988-11-14
Abstract: PURPOSE:To secure its sealing performance and shorten the time needed to join a separator plate and a holder together, by welding opposite ends of the separator plate to respective opposite inner wall faces of the holder which is sealingly disposed between both faces of the respectively peripheries of adjacent electrolytic plates, and integrally forming neighbouring flow passing holes for the fuel gas of a cell and flow passing holes for the oxidizing gas of the cell. CONSTITUTION:Flow passing holes 5a, 5b for supplying and discharging the fuel gas of a cell 1, and flow passing holes for supplying and discharging the oxidizing gas are integrally formed at the periphery of a holder 5, the flow passages 5a, 5b each neighbouring adjacent electrolyte plates 2 while passing through the plates. In order to unfailingly and simply perform junction by welding, a welding portion at each end of a separator plate 6 is bent at its tip and then welded to the inner wall face 5c, 5d of the separator 5. The sealing performance of the cell can thus be secured and the time needed to join the separator plate and the holder together can be shortened.
Patent JP-H01127984-A (JP)
Title: Magnetic field sensor
Inventor: NAKASEKO MASARU
IPC: G01R33/032
Filed: 1987-11-12
Abstract: PURPOSE:To miniaturize a magnetic sensor and to decrease a measurement error caused by temperature as much as possible by using CdZnTe (cadmium zinc tellurium) as a Faraday rotary element. CONSTITUTION:A light beam from a light emission diode 1 passes through an optical fiber 2 and condensed by a rod lens 3, and thereafter, made incident on a polarizer 4, by which a light beam of non-polarization is converted to a linearly polarized light, passes through the polarizer 4 and made incident on a Faraday circuit element 6. While the linearly polarized light transmits through this element 6, the plane of polarization is rotated by some rotational angle by the influence of a magnetic field 7, converted to the light intensity by an analyzer 8, condensed by a rod lens 9, and thereafter, led to a photodiode 11 by an optical fiber 10. The element 6 uses CdZnTe. The DdZnTe is a single crystal whose conduction type which added Zn to CdTe is a P-type or an N- type, and its Verdet's constant is about three times, comparing with a magnetic field sensor which has been used up to the present. In such a way, the length can be reduced to 1/3 of a conventional sensor, and also, its temperature variation width is small, therefore, the measurement error can be decreased as much as possible.
Patent JP-2000101566-A (JP)
Title: Dynamic secure grouping communication method for mobile communication
Inventor: ISHII DAISUKE
IPC: H04L9/14
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent information from being transmitted to a terminal eliminated from a group in the case of constituting a terminal group and performing cipher communication by a mobile radio channel. SOLUTION: An intrinsic public system key is imparted to the respective terminals 2. Further, the public key of a first set and the secret key of a second set of the two sets of the public system keys are turned to one set, the public key of the second set and the secret key of the first set are turned to one set, one of the sets is turned to a terminal group key and the other is turned to a base station group key. The base station group key is held in a base station 1 and the terminal group key is delivered to the respective terminals 2 for constituting the group. When the terminals for constituting the group are increased or decreased a new group key is prepared and communication is performed by an updated cipher key. By using an updated group key, cipher communication is safely performed without being intercepted by the eliminated terminal.  To the terminal where the group key is not updated, when ciphering is performed by a terminal intrinsic key and the communication is performed no trouble is present.
Patent JP-S62148966-A (JP)
Title: Electrophotographic sensitive body
Inventor: NISHIKAWA SATORU
IPC: G03G5/082
Filed: 1986-12-02
Abstract: PURPOSE:To improve the dark attenuation and light attenuation characteristics of a photosensitive body and to increase the mechanical strength thereof by separately forming a photosensitive layer consisting of a-Si:H and electric charge holding layer or surface layer consisting of a-SiC:H on the surface side and providing inclined layers consisting of a compd. having a prescribed compsn. between the two layers. CONSTITUTION:This electrohotographic sensitive body is constituted of the electric charge holding layers 6, 7 consisting of a-SiC:H, the photosensitive layer 8 consisting of a-Si:H, the inclined layers 9, 10 consisting of a-SixC1-x:H (the compd. of a-Si:H and a-SiC:H) and an electrode metal 11. Since the a-SiC:H has the optical band gap larger by about 1 eV than the optical band gap of the a-Si:H, light of about 6000Angstrom  having high sensitivity to the a-Si:H transmits th layers 6 and 9 and is absorbed by the photosensitive layer 8. On the other hand, the electric charge charged on the surface of the photosensitive body is erased as the electron hole pairs generated by the light adsorbed in the photosensitive layer 8 are injected through the inclined layers 9, 10 into the layers 6, 7.