baber/WOPTO huggingface dataset:
Patent JP-H0659133-A (JP)
Title: Hermetically sealed optical fiber terminal
Inventor: YAMAUCHI KENJI
IPC: G02B6/00
Filed: 1992-06-17
Abstract: PURPOSE:To provide the hermetically sealed optical fiber terminal which obviates exposing of an optical fiber by annihilation of a protective member at the time of melting low melting glass, is greatly improved in handling property and attains a higher density and mass productivity as there is no fresh protection of the optical fiber. CONSTITUTION:This hermetically sealed optical fiber terminal consists of the optical fiber 1, a UV curing resin 2 as the protective member covering the optical fiber 1, a metallic pipe 4 provided with a through-hole and the low melting glass 3 disposed between the metallic pipe 4 and the optical fiber 1 and is constructed by passing the optical fiber 1 into the through-hole of the metallic pipe 4 and melting the low melting glass 3. A glass pipe 6 having the m.p. higher than the m.p. of the low melting glass 3 is disposed at least at one end between the metallic pipe 4 and the protective member. Consequently, the heat to melt the low melting glass 3 is shut off by the glass pipe 6 and is not transmitted to the protective member of the optical fiber 1.
Patent JP-S6257672-A (JP)
Inventor: RICHIYAADO FUREDERITSUKU ROSUB
IPC: B05C21/00
Filed: 1986-07-05
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-S6217710-A (JP)
Title: Optical coupling parts
Inventor: IEDA TOMOAKI
IPC: G02B6/28
Filed: 1985-07-17
Abstract: PURPOSE:To make a device small in size, and to improve the reliability by providing a rod lens which has been provided on the tip of an optical fiber array formed by forming in a line and fixing plural optical fibers, and the first mirror opposed to an optical filter with a space between, and providing the second mirror which can go in and out to and from a space between the optical filter and the first mirror. CONSTITUTION:To the tip of an optical fiber array 12 which has formed in a line and fixed six pieces of optical fibers 11, the second optical filter 13 for covering only the tips of two pieces of optical fibers of the end of the optical fiber array 12, a rod lens 14 whose optical axis has been made to coincide with the optical fiber array 12, and the second optical fiber 15 whose angle has been adjusted are fixed successively. Also, the first mirror 16 is fixed so as to be opposed to the first optical filter 15 with a space between, and between the first optical filter 15 and the first mirror 16, the second mirror 17 which can go in and out is provided.
Patent JP-S62121940-A (JP)
Title: Optical information recording medium
Inventor: KANNO TOSHIYUKI
IPC: G11B7/2472
Filed: 1986-07-04
Abstract: PURPOSE:To obtain a recording medium which permits recording and reproduction by the use of an inexpensive light source such as semiconductor laser and has a good shelf life by depositing a thin film contg. at least one kind of the napthalocyanine compd. expressed by the specific formula on a substrate. CONSTITUTION:The recording layer having the thin film contg. at least one kind of the napthalocyanine compd. expressed by the formula is deposited on the substrate. The dye expressed by the formula can be made suitable for laser wavelength to be used or film forming conditions by changing the kind of M and since this dye has a low m.p., the vapor deposition temp. can be made lower. This medium permits recording and reproduction by sing the compact and relatively inexpensive light source such as semiconductor laser or He-Ne laser, can be preserved for a long period of time and is less deteriorated by reproducing light.
Patent JP-S5382278-A (JP)
Title: Production of semiconductor device
Inventor: TSUJI ISAMU
IPC: H01L29/41
Filed: 1976-12-28
Abstract: PURPOSE:To even contact, avert dropping of electrode metals and prevent shortcircuiting by first compressing bonding a mesa type semiconductor element through the use of a flat plate larger than its cathode outermost end parts at the time of mounting a cathode compression bonding plate to said element, thereafter removing this and providing an ordinary cathode compression bonding plate.
Patent JP-H078432-A (JP)
Title: Cleaning material
Inventor: MINAMI TOSHIO
IPC: D03D27/00
Filed: 1993-06-28
Abstract: PURPOSE:To provide the cleaning material having performance to remove stains in the dents, recessed corners, etc., of the surface of a coin, etc., intricately nested with fine rugged patterns completely from all the fine narrower corners. CONSTITUTION:This cleaning material is cloth of a pile structure and the diameter of the fibers constituting the piles is 40 to 150mum, the thickness of the pile parts is 1 to 2.5mm and the ratio L1/L2 of the fiber length L2 of the fibers constituting the piles and the thickness K1 of the pile part is >=0.7. As a result, the stains on the surface of the coin, etc., are well removed and the effect of winding lasts long. Further, the wiping is done dry and, therefore, the operation is simple and the treating speed is fast.
Patent JP-S5491029-A (JP)
Title: Memory circuit
Inventor: OHIGATA ICHIROU
IPC: G11C11/41
Filed: 1977-12-28
Abstract: PURPOSE:To realize operation with low power consumption by composing an input part controlling memory cells of two transistors and several diodes, and to attain independent ON-OFF control of cells arrayed in a matrix. CONSTITUTION:The input part of memory cell 2 stored with information is provided with input terminals (x) and (y) and control input part 1 supplied with pieces of information from DATA and ME, and this input part 1 is with two transistors TrT1 and TrT4 and two diodes D1 and D2 or more. The collector of TrT1 of this control part 1 is connected to the input part of memory cell 2, its base is to the emitter or collector of TrT4, and its emitter is to diode D1 with its cathode side connected to input terminal DATA; and the base of TrT4 is connected to input terminal (y) via resistance R1, and its collector or emitter is to input terminal (x). Further, the cathode of diode D2 is connected to input terminal ME and the anode of diode D2 is to the base of TrT1, thereby controlling memory cell 2.
Patent JP-H0449874-A (JP)
Title: Ultrasonic wave motor
Inventor: SUMIHARA MASANORI
IPC: H02N2/00
Filed: 1990-06-15
Abstract: PURPOSE:To simplify a manufacturing process due to the reduction of the number of the component parts of a moving body and the omission of a bonding process, and lighten the weight of a motor by forming the moving body with a fiber reinforced resin complex, and by realizing uniform contact to improve the efficiency of the motor. CONSTITUTION:A moving body 24 is formed with a fiber reinforced resin complex in order to enhance rigidity by using reinforcing fibers at the same time as mechanical strength insufficient with resin component only is made up for. Accordingly, the complex can be easily molded with the use of a metallic mold, and the weight of the moving body 24 can be reduced. Besides, face correcting effect for absorbing the swell of contact surfaces between an oscillating body and the moving body is obtained, and flatness can be secured, and so the efficient transmission of the progressive wave of deflection oscillation due to the oscillating body, to the moving body, and stable working are obtained. As a result, a manufacturing process can be simplified due to the reduction of the number of the component parts of the moving body and the omission of a bonding process, and the weight of a motor can be lightened, and characteristic can be stabilized.
Patent JP-H0910934-A (JP)
Title: Build up welding method of bearing part of 12cr steel turbine rotor
Inventor: MURAI YASUO
IPC: B23K9/04
Filed: 1995-06-23
Abstract: PURPOSE: To provide a build up welding part having no defects such as small blowholes or slag inclusion, or having no defective welds by achieving the build up welding under the welding condition of the prescribed droplet transfer number and welding heat input. CONSTITUTION: In achieving the build up welding by the consumable electrode arc welding to a bearing part of a 12Cr steel turbine rotor, the build up welding is achieved under the welding condition of the droplet transfer number of 10-50/ second, and the heat input of welding of 14-25KJ/cm. To realize the welding condition of the droplet transfer number of 10-50/second, and the welding heat input of 14-25KJ/cm, the low alloy steel wire of 2.0-2.6mm in diameter is used for the welding wire in the consumable electrode arc welding. That means, the welding current is increased to realize the droplet transfer number of 10-50/ second. When the welding speed is increased to prevent the difficulty in holding the molten metal, the welding heat input is reduced, and for the countermeasures thereof, it is effective to use the low alloy steel wire of 2.0-2.6mm in diameter.
Patent JP-S5280169-A (JP)
Title: Electronic portable watch
Inventor: MIURA SADASHI
IPC: H01H35/14
Filed: 1975-12-26
Abstract: PURPOSE:To make intermittent time display by using an inertia switch composed of a piezoelectric element and a magnetic material and to obtain a long battery life thereby.
Patent JP-H0450915-A (JP)
Title: Spatial frequency filter using optical fiber
Inventor: NISHIKAWA NAOYUKI
IPC: G02B6/00
Filed: 1990-06-15
Abstract: PURPOSE:To allow the designing of a flexible optical system by making light of a required spatial frequency on the core of a single-mode optical fiber incident from the Fourier transform plane formed by the Fourier transform effect of a lens and executing spatial frequency filtering. CONSTITUTION:The Fourier spectra which are the Fourier transform of the incident wave face appear in the condensed position, i.e. the Fourier transform plane P when incident light I is condensed by the lens L for condensing. Of these spectra, the spectrum having the frequency at about O is made incident on the core of the single-mode optical fiber F. The light emitted from the other end of the optical fiber F is converted to collimated beams of light by a collimating lens L2 to obtain the plane waves. Then, only the filtered light is emitted from the other end of the optical fiber F and the exit end is held always fixed even if the incident end of the optical fiber F is freely changed in position. The designing of the flexible optical system is executed in this way.
Patent JP-H0879558-A (JP)
Title: Digital filter for picture data and digital filter system
Inventor: KAMEYAMA TAKASHI
IPC: H04N5/208
Filed: 1995-06-23
Abstract: PURPOSE: To provide a filter with a wide flat band for which ringing is effectively suppressed by controlling the mixing rate of digital picture data from two kinds of LPFs whose cut-off characteristics are different based on the step detection output of input digital data. CONSTITUTION: The LPF 1 is provided with the steep cut-off characteristics of a wide band and the LPF 2 is provided with the gentle cut-off characteristics of a narrow band. For the respective filter outputs of the LPFs 1 and 2, group delay characteristics are compensated respectively by delay circuits 4 and 5, timings for a step detection part 3 and a control part 7 are adjusted and they are supplied to a mixing part 6. At the time, the control part 7 performs control for gradually changing the mixing ratio of a mixing part stage before and after the stepwise change of the input digital picture data based on the step detection output by the detection part 3. Thus, the flat band is wide and the ringing is effectively suppressed.
Patent JP-H0732591-A (JP)
Title: Solder printing apparatus
Inventor: KAMETANI YASUHIRO
IPC: B41J2/01
Filed: 1993-06-29
Abstract: PURPOSE:To provide a solder printing apparatus wherein a screen mask is not needed. CONSTITUTION:A solder printing apparatus is constituted of a printing nozzle 14 with a jetting nozzle which can jet a required amt. of a solder material at its apex, a transferring mechanism 19 positioning a print base sheet 13 just below the printing nozzle 14 and a main controller 21 controlling timing of solder jetting and transferring action of the print base sheet and the solder material can be directly printed on the printing position on the print base sheet 13 with no contact and a screen mask is not needed.
Patent JP-S6313818-A (JP)
Title: Slide door installing structure for automobile
Inventor: YAMANE JUNICHIRO
IPC: B60J5/06
Filed: 1986-07-04
Abstract: PURPOSE:To prevent a dropout of a center guide roller, by forming a fixing member at a center guide rail wall at the horizontal roller side, and fixing a hook formed at a center arm thereto. CONSTITUTION:A center guide roller 7 consists of a horizontal roller 7a and two vertical roller 7b, 7b and the horizontal roller 7a is furnished at a center arm 10. At the lower rear end of the center arm 10, a hook 10b is formed. Furthermore, in order to fix the hook 10b when the center arm 10 is moved together with a slide door 1, the lower side of a center guide rail 3 is bent downwards to form a fixing part 3a. Therefore, when the slide door 1 is closed suddenly by a large loading, the fixing part 3a of the center guide rail 3 is fixed to the hook 10b of the center arm 10, and the dropout of the center guide roller 7 from the horizontal roller side can be prevented.
Patent JP-H11333925-A (JP)
Title: Method for forming company mark or the like to plastic molded object
Inventor: ABE KIYOSHI
IPC: B32B33/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To form cut grooves to a plastic molded object comprising a thermoplastic resin by a press plate in which diamond cut grooves are carved for simplifying a process and forming a metal vapor deposition film to the plastic molded object and to eliminate a problem of the cracking of the vapor deposition film at this time. SOLUTION: In a method for forming a company mark or the like to a plastic molded object, a thermoplastic molded object 1 having a softening point within a temp. region of 80-150 deg.C, a transfer film wherein the metal vapor deposition layer is formed on a plastic base material layer having stretchability through a release layer and an adhesive layer is arranged on the vapor deposition layer and a press plate 3 having diamond cut grooves provided on the surface thereof and provided with heating elements are provided and the heated press plate 3 is pressed to the part 1a where a company mark is formed of the plastic molded object 1 through the transfer film 2 to form the metal vapor deposition film layer having the company mark developed thereon.
Patent JP-S6145904-A (JP)
Inventor: RORUFU KOORAA
IPC: F02D41/02
Filed: 1985-07-19
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-S6137100-A (JP)
Inventor: SCHICK LLOYD A
IPC: G01N33/86
Filed: 1985-07-19
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-S6137131-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 1984-07-28
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-H05327277-A (JP)
Title: Electronic part mounting apparatus
Inventor: TOI YUTAKA
IPC: B23P21/00
Filed: 1992-05-26
Abstract: PURPOSE:To suck and mount an electronic part at a high speed without stopping a rotary table on which nozzle blocks are installed. CONSTITUTION:A plurality of nozzle blocks 12 which are concentrically installed on a rotary table 1 and on which suction nozzles 13 are respectively mounted are rotated to drive through a link mechanism 36 by a servo motor 22, and the suction nozzle 13 are vertically moved at a free locus without stopping a rotation of the rotary table 1.
Patent JP-S6053253-A (JP)
Title: Multistage transmission
Inventor: HITOMI NOBUTERU
IPC: F16H63/12
Filed: 1983-08-30
Abstract: PURPOSE:To quickly and surely perform a shifting operation at a prescribed timing, by connecting a second main shaft to the output shaft of an engine through a first planet gear unit to provide two continuous shift stages on the second main shaft. CONSTITUTION:A first main shaft 62 is connected to the output shaft 60 of an engine through a first clutch 61. A second main shaft 67 is connected to the output shaft 60 through a first planet gear unit 68. The unit 68 is switched to direct driving or speed shifting, by a second clutch 73 and a brake 86, to perform one of downshifting and upshifting, the other of which is performed on the side of the first main shaft 62. Quick and exact shifting can thus be performed at a prescribed timing.
Patent JP-H053705-A (JP)
Title: Row-aligning marker apparatus for riding-type rice transplanter
Inventor: KUSAMOTO HIDEYUKI
IPC: A01B69/02
Filed: 1991-06-28
Abstract: PURPOSE:To obtain the subject apparatus giving a transplanted row easily observable in transplantation work and free from the damage of the row in gyration by placing row-aligning markers in front of the front end of a machine body and, in the case of gyration, connecting the markers together and moving to the back of the front end. CONSTITUTION:Row-aligning markers 45,45 are positioned at a position MP1 in front of the front end of the machine body in transplantation work to enable the observation of the rows without being shielded by reserve seedling holding frames 44, 44. In the case of gyration, the row-aligning markers are turned backward interlocked with various operations in gyration.
Patent JP-H115593-A (JP)
Title: Restoring device for ship
Inventor: KATO NAOZO
IPC: B63B35/71
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a restoring device having high restoring ability by the device of relatively small size, capable of quickly restoring a capsized ship. SOLUTION: A restoring device 1 is mounted in the center of an upper part (deck side) of a ship 2. The restoring device 1 is a manipulator comprising three-shaft link, between the ship 2 and a root of a first link 3, between the first link 3 and a second link 4, and between the second link 4 and a third link 5, are respectively connected through joint parts 6, 7, 8. Each joint part 6, 7, 8 is respectively driven by a servo motor. By independently controlling the movement of each joint part 6, 7, 8 in accordance with an attitude (tilt angle) of the ship 2, moment overcoming moment caused by dead weight and buoyancy of the ship 2 is applied to the joint part 6 in a root of the manipulator, then the ship 2 can be restored from a capsized condition.
Patent JP-H118921-A (JP)
Title: Assembling method of connection for power cable
Inventor: NAKAMURA SHIGETO
IPC: H02G1/14
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To make distinguishable whether or not coupling members respectively fixed to conductors constituting a pair of power cables are surely engaged with each other. SOLUTION: Conductor connecting members 6 and 6 are respectively attached to the front end sections of conductors 2 and 2, and the front end faces of the members 6 and 6 are brought closer to each other in a state in which coupling members are not attached to the front end faces. When the front end faces are brought closer to each other, a first measured value is found by measuring the interval between distance measuring jigs 21 and 21 which are respectively attached to the specified positions of power cables 1 and 1. Then, the coupling members are fixed to the connecting members 6 and 6 and engaged with each other in the central part of an insulating block. When the coupling members are engaged with each other, a second measured value is found by measuring the interval between the jigs 21 and 21.  Thereafter, whether or not the coupling members are complety engaged with each other is decided by comparing the first and the second measured values with each other.
Patent JP-H028960-A (JP)
Title: Method for extracting and processing common part in two polygons
Inventor: ASADA NORIKO
IPC: G06F17/50
Filed: 1988-06-27
Abstract: PURPOSE:To reduce the amount of data required for the acquisition of a com mon part in two polygons by handling the data comprehensively when a graphic at a part to be segmented is the polygon. CONSTITUTION:At a first process P1, the apex of a form A1 included between the intersection of a first polygon A1 and a second polygon A2 and a form A2 is found, and also, a processing to set the directional information of the boundary of the form A1 advancing to the intersection and the information to identify on which boundary of the form A2 the intersection exists is performed. At a second process P2, an initial group forming processing to make the intersection and the apex from an inward intersection to an outward intersection obtained by tracing the boundary of the form A1 into a group out of the intersections and apexes obtained at the process P1 is performed. At a third process P3, a group unifying processing is performed based on position relation between the start point or the end point of one group and another inward intersection or outward intersection at the boundary of the form A2 where the start point or the end point exists.
Patent JP-S5382904-A (JP)
Title: Admission device for internal combustion engine
Inventor: MATSUKI MITSUO
IPC: F02B23/00
Filed: 1976-12-29
Abstract: PURPOSE: To ensure stable driving due to dilute mixture, by setting a preheating mechanism for mixture only to one suction pipe between sucation pipes branched from a carburetr, and by fitting an ignition plug near an intake valve for the preheated mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5583934-A (JP)
Title: Pattern selection scanner
Inventor: SHIBATA ISAMU
IPC: G09G1/00
Filed: 1978-12-20
Abstract: PURPOSE: To ensure the high-accuracy positioning for the electron beam at the address scanning time of the pattern picture by giving the independent control to the higher- and lower-rank bit input of the D/A converter and then securing the coarse and fine control for the address scanning.  
     CONSTITUTION: The X-position designation angle SX among the information designation coded signals sent from outside is supplied to the higher-rank bit of D/A converter 14X. Thus signal SX is converted into the analog signal. At the same time, the count contents of counter 9X is sent to the lower-rank bit to be converted into the analog signal. While for D/A converter 14Y, Y-signal designation signal SY is sent to the higher-rank bit along with the count contents of counter 9Y sent to the lower-rank bit respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S643148-A (JP)
Title: Production of 2,6-naphthalenedicarboxylic acid
Inventor: KANO YOSHIAKI
IPC: C07C51/00
Filed: 1987-06-26
Abstract: PURPOSE: To obtain the titled compound in high yield keeping the concentration of the raw material compound in the reaction system at a high level, by oxidizing 2,6-dimethylnaphthalene raw material with molecular O 2  in the presence of a catalyst containing Co, Mn and Br using a specific mixture as a solvent.  
     CONSTITUTION: The objective compound is produced by oxidizing 2,6- dimethylnaphthalene with molecular O 2  in a solvent composed of an aliphatic carboxylic acid (e.g. acetic acid) and an aromatic compound of formula (X is halogen; n is 0W3) (e.g. o-dichlorobenzene) in the presence of a catalyst containing CO (e.g. cobalt acetate), Mn (e.g., manganese acetate) and Br (e.g. NaBr) at 120W160°C for 0.15W5hr under a reaction system pressure above the vapor pressure of the reaction mixture and keeping the O 2  partial pressure to usually ≤0.5kg/cm 2 , preferably ≥1.0kg/cm 2 , The volume ratio of the aliphatic carboxylic acid to the compound of formula in the above mixed solvent is 1 to 0.5W10. The productivity per unit amount of solvent can be improved. 
     COPYRIGHT: (C)1989,JPO&Japio