baber/WOPTO huggingface dataset:
Patent JP-H0627339-A (JP)
Title: Optical device
Inventor: RENIN ADAARU
IPC: G02B6/28
Filed: 1993-04-09
Abstract: PURPOSE: To use the optical device as a low-order grating or lens by arranging waveguides in S-shaped array so that the optical path length becomes nearly equal between output couplers. CONSTITUTION: (n) Waveguides W1 to Wn between array couplers 21 and 22 are arranged in an S-shape and each waveguide is formed of two nearly circular arcs. Those arcs are inverted in curving direction at intermediate AA' between the couplers. In the S-shape arrangement, the (n) waveguides W1 to Wn are equal in optical path length between the couplers 21 and 22. Light emitted from the center Pi of the coupler 1, therefore, reaches the center P0 of the coupler 22 in an in-phase state from the (n) waveguides W1 to Wn . Then Pi and P0 become conjugation points and this structure operates as a plane lens by a single output waveguide 24. Accordingly, the crosstalk of the device and the insertion loss between fibers have minimum values as compared with a conventional array multiplexer.
Patent JP-S61263940-A (JP)
Title: Production of ethylene glycol
Inventor: WADA HIROSUKE
IPC: B01J31/26
Filed: 1985-05-20
Abstract: PURPOSE:To obtain in a high yield the titled compound useful as a raw material for polyester fibers, organic chemical raw materials, nonvolatile anti-freeze, etc., from a synthesis gas in high activity of a rhodium catalyst in a liquid phase, by adding both a trialkylphosphine and a silicon compound to the reaction system. CONSTITUTION:In obtaining ethylene glycol by reacting a synthesis gas, namely carbon monoxide and hydrogen, in a liquid phase in the presence of a rhodium catalyst, a trialkylphosphine (preferably 0.5-100mol, especially 0.8-10mol based on 1g atom rhodium) such as trimethylphosphine, tri-isopropylphosphine, etc., and a silicon compound (preferably 0.1-500mol, especially 1-100mol based on 1 gram atom rhodium) such as tetramethylsilane, triethylsilane, etc., are added as reaction promotors to the reaction system.
Patent JP-H06295741-A (JP)
Title: Electrochemical device
Inventor: KITA FUSAJI
IPC: H01M10/0568
Filed: 1993-04-07
Abstract: PURPOSE:To shorten injection time of electrolyte without deteriorating performance of an electrochemical device by containing salt of alkaline metal or alkaline earth metal having specific bonding and an organic substitutional group of the carbon number in an electrode as the second electrolyte. CONSTITUTION:Salt of alkaline metal or alkaline earth metal having (-SO2-) bonding or (-CO-) bonding and an organic substitutional group of the carbon number 2-15 is contained in an electrode as the second electrolyte of electrolytic solution of an electrochemical device such as an organic electrolyte battery. The second electrolyte is used to heighten permeability of electrolyte, and particularly, it is preferable to be LiC6F13SO3 or the like, and not only Li salt but also salt of the alkaline metal such as K or Na or the alkaline earth metal such as Ca and Mg can be used. The bonding is to improve solubility or conductivity when it is dissolved into organic solvent, and the carbon number is put within a range where permeability of electrolyte becomes best.
Patent JP-S5440638-A (JP)
Title: Ink injecting head for ink jet recording apparatus
Inventor: KODAMA YUTAKA
IPC: B41J2/165
Filed: 1977-09-06
Abstract: PURPOSE:To prevent the clogging of a nozzle without fail with the use of a simple construction without contaminating the surroundings by providing an open cap at the leading end of an injection head.
Patent JP-H06318186-A (JP)
Title: Password input device
Inventor: SHIBATA KOICHI
IPC: G06Q40/02
Filed: 1993-05-07
Abstract: PURPOSE:To hold the secrecy of a password at the time of inputting the password by adopting software for variously changing the number of input keys and moving their positions. CONSTITUTION:In a transaction enabled state, an automatic teller machine(ATM) displays a transaction selecting screen. When a user selects a payment transaction, a display input screen is displayed to wait the input of a password. Similar operation is applied also to other operation such as a deposit transaction. On the display input screen, input keys 10 having numerals U to 9 are always moved on the input screen in the vertical and horizontal directions. The user depresses a required numeral while following the input keys 10 by his (or her) eyes. Since the input keys 10 are moved, the position of the depressing finger is not fixed on a specific position, so that a third man can not detect the inputted number from the movement of the finger. Consequently the password can be prevented from being leaked to other persons. The code keys 10 on the display input screen are moved in each input. In addition, plural identical code keys are prepared on the display input screen.
Patent JP-S6057783-A (JP)
Inventor: KURAIN ESU GIRUHAUZAA
IPC: H04N7/167
Filed: 1984-05-25
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-H04314092-A (JP)
Title: Superlong digit display device and its display system
Inventor: SUGAWARA TOSHIYUKI
IPC: G09G3/36
Filed: 1991-04-12
Abstract: PURPOSE:To obtain a superlong digit display device and its display system capable of preventing a transmission clock from being deviated or a waveform from being deformed at the time of displaying superlong digits and attaining precise display free from flickering without setting up the transmission clock to high frequency only by changing the arrangement of a display unit and adding a simple circuit to the superlong digit display device. CONSTITUTION:The superlong digit display device and its display system are constituted of dividing the display area of a display part 9, forming a display RAM address from a screen controller 2 to a display RAM 7 so as to output display data to the divided display areas in parallel, fetching the display data read out from the display RAM 7 to P/S converters 8a, 8b corresponding to the divided display areas at the timing of 1st and 2nd signals outputted from the controller 2 through a buffer 11, and outputting the outputs of the converters 8a, 8b to the divided display areas in parallel. The display data are successively shifted to the display unit in the vertical direction in each column of the display unit.
Patent JP-S61264892-A (JP)
Title: Line carring and concentrating device
Inventor: KOYAMA RIKIZO
IPC: H04M7/16
Filed: 1985-05-17
Abstract: PURPOSE:To reduce a call line and to economically constitute a system as a whole by allocating empty telephone lines in the order of the arrival of connection requesting signals and transmitting a call impossible signal after the empty telephone lines are made not to exist. CONSTITUTION:Telephone lines A1-An are fetched in a setting device 5 and are concentrated to call lines C1-Cm which are fewer than lines A1-An and connected with a carrier multiplex device. The lines A1-An are able to be optionally connected with lines C1-Cm by a call signal connecting circuit 7 within the device 5 and are connected and set by the control of a signal circuit 8 which always detects signal lines B1-Bn. The signal lines B1-Bn consist of a connection requesting signal line (a) and a response signal line (b) and perform an allocation in the order of the arrival to the lines A1-An to which the connection requesting signals are arrived and when all of the lines C1-Cm are used, return a communication impossible signal which represents a busy state to the signal line (b). Thus, it is possible to constitute economically a system as a whole.
Patent JP-S5441494-A (JP)
Title: Thick film resistance for heating unit
Inventor: YOSHINO YOSHI
IPC: B41J2/335
Filed: 1977-09-07
Abstract: PURPOSE:To improve heat resisting  property, reduce variation of resistance value and intend to improve the life, by using precious metal or mixture of precious metal and glass as terminal conductor of resistor body whose binder is glass that the softening point is a specified point.
Patent JP-S58224781-A (JP)
Title: Recorder
Inventor: TOGANOU SHIGEO
IPC: B41J29/00
Filed: 1982-06-23
Abstract: PURPOSE:To obtain a recorder capable of performing the lamination of laminate material on a recorded material and also of enhancing the adhesion between them by using a system in which a solid resin as a laminating material is melted and adhered to the picture-formed surface of a recorded material in a laminating process. CONSTITUTION:A solid resin 13 as a laminating material is pressingly contacted over the whole width with the periphery of a heating roller 11 incorporated with a heater 12. In this case, the solid resin 13 is contacted near the portion where a recording paper 1 sent out is separated from the heating roller 11 in the periphery of the roller 11, After recording is ended, the recorded paper 1 fed along a guide 4 is sufficiently dried by the heating roller 11, and the solid resin is coated on the picture-formed surface of the paper 1 and the melted resin is hardened by a cooling roller 15.
Patent JP-H09293089-A (JP)
Title: Method for supporting reutilizing design
Inventor: OKAZAKI KAORU
IPC: H01L21/82
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To definitely converge a circuit group to be the candidate of reutilization and to effectively reutilize a circuit by classifying the pre-existed circuit group constituted of various kinds of design data in a form which is freely designated by a designer. SOLUTION: A combination name retrieving means 104 collates the kinds of respective inspected designa data with a table. A circuit classifying means 105 stores the contents by executing division for every data class name of the table stored in a combination table storage means 103. The combination name retrieving means 104 searches the name of the data class where at least a network list is added. Then, a reutilization candidate display means 107 retrieves the contents of a directory from a circuit classifying means 105. In this case, the circuit is stored in the directory so that the reutilization candidate display means 107 displays the circuit being the storage contents of the directory as the circuit of the reutilization candidate. Thus, the pre-existed reutilizable circuit group is easily converged.
Patent JP-H02284103-A (JP)
Title: Optical parts and production thereof
Inventor: HAYAKAWA KOICHI
IPC: G02B6/12
Filed: 1989-04-26
Abstract: PURPOSE:To prevent the burrs generated in a pressing plate for fixing optical fibers at the time of slitting an optical fiber from coming into contact with the optical fiber by working the surface of the pressing plate to be brought into contact with the optical fibers to a recessed shape to provide a spacing between the optical fiber and the press plate. CONSTITUTION:The optical fibers 1, 2 which are imposed in the guide grooves on a substrate 4 inscribed with the guide grooves having at least one branch point and constitute a main path and a branch path are fixed from above by the press plate 7 and the slit 10 is formed at the prescribed point near the branch point of the optical fiber 1 to constitute the main path from the press plate 7 side. At least the surface 9 of the press plate 7, which surface comes into contact with the optical fiber part to be slit, of the optical parts formed by inserting a thin-film filter 3 between the end faces of the optical fiber in the slit 10 is worked to the recessed shape. The damaging of the optical fiber 1 at the time of the formation of the slit 10 is prevented in this way.
Patent JP-S63271312-A (JP)
Title: Spacial filter
Inventor: YANO SATORU
IPC: G02B27/00
Filed: 1987-04-30
Abstract: PURPOSE:To ease a centering operation by providing two pieces of centering pinholes in such a manner that an optical axis aligns to a main barrel and providing a filtering pinhole to a focal point. CONSTITUTION:A short focus lens 19 and the pinhole 22 are previously so fixed that the optical axes thereof align. The optical axes of the 1st and 2nd centering pinholes 13, 16 and the optical axis of the filtering pinhole 22 are previously so adjusted as to be aligned on the single optical axis O1-O1. An operator turns and adjust a 3-point adjusting screw 29 and observes whether the center of laser light passes the hole 13A of the 1st centering pinhole 13 or not in order to condense the laser light onto the hole 22A. Then, the operator turns and adjusts the other 3-point adjusting screw 30 and visually observes, through the respective observation holes 11C of the main barrel 11, whether the laser light past the 1st centering pinhole 13 passes the hole 16A of the 2nd centering pinhole 16 or not. Positioning is completed where the central bright part is dropped out in the same manner.
Patent JP-S5732817-A (JP)
Title: Detecting method for misalignment of guide roller in bar steel rolling mill
Inventor: FUKUTAKA YOSHIKI
IPC: B21B39/14
Filed: 1980-08-05
Abstract: PURPOSE:To make detection quantitatively, accurately and relatively simply by determining inclination to the center of rolling direction of calibers using a reference straight bar and detecting the amount of misalignment from the difference of inclination. CONSTITUTION:A reference straight bar 5 is inserted between calibers of left and right rolling rolls 1, 2 and between arcuate concave faces of upper and lower guide rollers 3, 4, and the rear end of the straight bar 5 is pushed down with the lower guide roller as a supporting point. When the rear end of the straight bar is pushed up, the front end of the straight bar 5 is positioned on the lower limit face in the caliber 2a and the supporting point is positioned on the upper limit face in the arcuate concave part of the upper and lower guide roller 3, 4. The amount of misalignment is determined by obtaining DELTAh1, DELTAh2 in the first and second state of the straight bar 5 and calculating on pape or usig a calculator.
Patent JP-H05303953-A (JP)
Title: Scanning type microscope, and fine structure worked by use of scanning type microscope
Inventor: HASEGAWA TAKESHI
IPC: G11B9/00
Filed: 1992-04-27
Abstract: PURPOSE:To supply an optional material by an optional quantity to an optional position on a sample surface by use of a probe having a sharp top part. CONSTITUTION:A material is supplied to the top end of a probe 5 from a material supply source 2, a microscope essential part formed of the probe 5 and a scanner 6 is moved to situate the probe 5 on the surface of a sample 1, and the material attached to the top end of the probe 5 is supplied onto the sample surface. Since the probe 5 plays only the role of carrying, the top end part is never broken, and the resolution as the microscope is never deteriorated.
Patent JP-H02287622-A (JP)
Title: Project management support control system
Inventor: KATO KYOKO
IPC: G06F9/06
Filed: 1989-04-28
Abstract: PURPOSE:To facilitate the management of development of a software by inputting desired data from a management data base part, and executing a development processing of the software by a development support function. CONSTITUTION:By an environment setting part 1, setting of the operation envi ronment of the kind, etc., of a program language, and setting of a level point are executed. These setting information is stored in a management data base part 4. Also, when a displayed work item of a display part 3 of a development level point part 2 is selected and designated, processing data corresponding to its work item is read out of the management data base part 4. Accordingly, based thereon, the software development is executed, and a result of its processing is stored in the management data base part 4. At that time, since progress management data is updated, a progress management item conforming to the work item is updated. That is, in accordance with the software develop ment process, the progress management data is updated automatically and displayed, therefore, the management of a progress state of the software develop ment can be executed easily and exactly.
Patent JP-H10303865-A (JP)
Title: System for checking communication data on public line
Inventor: SAIMA KOICHI
IPC: H04L1/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To improve communication efficiency through no procedure for public line communication. SOLUTION: When the check result of data received through no procedure is judged that the data are not normal data and the number of abnormal data among data received up to the moment exceeds a predetermined value (defined as X), a controller 4 performs abnormal system processing such as retry. When the number of abnormal data among data received up to the moment is smaller than the value of X, the data received through no procedure are compared with prepared check data for the unit of a bit and when the ratio of no coincidence exceeds a predetermined ratio (defined as Y) as a result of this comparison for the unit of a bit, abnormal system processing is performed. When the rate of non-coincident data is lower than the value of Y as a result of comparison, normal system processing is advanced.
Patent JP-H04335601-A (JP)
Title: Manufacture of color filter
Inventor: MATSUI KUNIYASU
IPC: C25D13/04
Filed: 1991-05-13
Abstract: PURPOSE:To restrain light scattering with an extremely thin film and to obtain necessary spectral characteristics by forming fine dye particles small in particle diameter on dyes greater in particle diameter. CONSTITUTION:The color filter comprises the fine dye particles insoluble or hardly soluble in water, a surfactant electrically chargeable by an electric field, and a supporting electrolyte as fundamental component. The extremely thin dye film is formed by preparing an aqueous micelle colloid solution of the dye enclosed by this surfactant having a colloid particle diameter distribution having a peak in >=1800nm and decomposing these micelles by electrolysis to deposit the fine dye particles on a transparent electrode and to form the thin dye film 1. Then, the thin dye film 2 is formed by preparing an aqueous micelle colloid solution having a colloid particle diameter distribution having a peak in <=1800nm and electrolyzing it in this solution to deposit on the thin dye film 1.
Patent JP-H02286130-A (JP)
Title: Magnetic resonance imaging device
Inventor: HAGIWARA MASAYUKI
IPC: A61B5/055
Filed: 1989-04-28
Abstract: PURPOSE:To always recognize whether or not the state of picture display on a monitor is caused by flow rephasing by simultaneously displaying the state of the flow rephasing by a message, etc., when a flow rephasing picture is displayed. CONSTITUTION:When a control signal (a) to be sent from a computer system 1 to a sequencer 2 shows the flow rephasing, according to the flow rephasing sequence of the sequencer 2, magnetic resonance imaging photographing is executed by a magnet assembly 9. Thus, the flow rephasing picture to be reconstituted based on collected data in the computer system 1 is displayed on a monitor 14 by a display controller 3. In such a case, since a control signal (b) to be sent from the computer system 1 to the display controller 3 shows the the flow rephasing, in correspondence to the display control of the display controller 3, it is simultaneously displayed on the monitor 14 together with the flow rephasing picture that the flow rephasing is executed.
Patent JP-H048337-A (JP)
Title: Bending operation device for flexible pipe
Inventor: UEDA YASUHIRO
IPC: A61M25/00
Filed: 1990-04-25
Abstract: PURPOSE:To improve insertability of a flexible tube so as to facilitate its manufacture by providing a deformation restricting means which restricts inflation action to a diametric direction of a balloon and inflates it in an axial center direction of the flexible tube when pressure fluid is supplied to the balloon. CONSTITUTION:A pair of notched parts 5a, 5b, extended along an axial center direction, are provided to a point end part side peripheral surface of a catheter 1. Further, balloons 6a, 6b, elastically deformed according to supply/discharge of pressure fluid, are arranged in these notched parts 5a, 5b. A deformation restricting means 7, which restricts inflation action to a diametric direction of each balloon 6a, 6b and inflates it to an axial center direction of the catheter 1 when pressure fluid is supplied to each balloon 6a, 6b, is arranged in a peripheral location of both the balloons 6a, 6b. Since inflation action in the diametric direction of the balloons 6a, 6b is restricted by the deformation restricting means 7, the flexible tube 1 performs bending operation according to deformation action of this balloon.
Patent JP-H046577-A (JP)
Title: Magnetic powder carrier
Inventor: TAKEUCHI EIICHI
IPC: G03G15/09
Filed: 1990-04-24
Abstract: PURPOSE:To improve durability ad quality relating to noise reduction by disposing plural exciting coils along the inside surface of a non-magnet sleeve, energizing the exciting coils with alternating currents whose phases are properly shifted. CONSTITUTION:A coil roll R inserted ad firmly fixed in the sleeve 2 is constituted in such a manner that plural projecting parts 3a extend in parallel to one another along the axial direction at intervals around the surface of a base roll 3, and the coil 4 is formed by winding a conductor wire 4a around each projecting part 3a. The coils 4 are divided into groups having the same even number of coils, and the coils 4 of respective groups are uniformly distributed and arranged around the base roll 3. That is, in the case where the number of the coils of respective divided groups is (m), the identical coil 4 of the each group is arranged at every other (m-1) coils. A progressive wave magnetic field, which progresses along the periphery of the sleeve 2 is formed by energizing the coils 4 of the (m) groups with the alternating currents of (m) types, of (m) phases, whose phases are shifted by pi/m, in the order of arrangement, thereby carrying the magnetic powder dt. Thus, durability and quality relating to the noise reduction are improved.
Patent JP-S60250583-A (JP)
Inventor: KAJITA SUSUMU
IPC: H05B3/14
Filed: 1984-05-25
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-S62266307-A (JP)
Title: Catalytic burner
Inventor: OMUKAE YOSHIZO
IPC: F23D11/40
Filed: 1986-05-12
Abstract: PURPOSE:To provide a catalytic material which is not deteriorated even when it is used for a long period of time at high temperatures by causing a catalyst such as platinum, palladium, rhodium or the like to be selectively carried on titanium oxide. CONSTITUTION:In a high temperature catalytic material used at high temperature such as a combustion catalyst, a combustion waste gas or the like, a paste layer formed by dispersing a mixed powdery material mainly composed of silica and titanium oxide in a suitable solvent and adding thereto a suitable organic binder is formed said paste layer being dried and sintered to form a carrier layer at a predetermined position of a combustion pipe 1 having no carrier layer or a preheater 3. The combustion pipe or preheater 3 which constitutes the carrier layer is dipped in a solution in which a catalytic material exists as ions (an ethanolic solution of chloroplatinic acid, for example), and when ultraviolet rays are radiated onto the carrier layer, the catalyst is selectively precipitated on the surface of titanium oxide. In this case, the precipitation of the catalyst is not almost observed on silica. This catalytic material displays a heat resisting duration characteristic of an exceedingly high level as compared with that of a conventional catalytic material.