baber/WOPTO huggingface dataset:
Patent JP-H04237003-A (JP)
Title: Mechanical fuse device for access cable to underwater facility housing
Inventor: JIYATSUKU KASHIYOO
IPC: G02B6/24
Filed: 1991-07-31
Abstract: PURPOSE: To provide a connection part without the risk of accidental breakage in assembling operation at a factory without regard to the characteristic of the extension intensity of an optical fiber pipe, and to provide a connection part breaking an access table and all the optical fibers included in the access table at the upstream of a sealing device in a longitudinal direction when extension force added to the cable is larger than a prescribed value. CONSTITUTION: At just outside of a feed through 20 inside of the sealed housing 1 of a submarine optical cable repeater, etc., a disk is fixed to an outside shell 10 and a part reinforced to be thick being a part of a fiber cable spare length part is fixed to this disk to pull out to outside after providing a spare length part properly wound in the state of a ring. A bellows 18 gives buffering operation to the extension force of some extent and when stronger tension is added, the part of the optical fiber thick part fixed to the disk works as a mechanical fuse to break there to protect inside of the sealed housing.
Patent JP-S6436249-A (JP)
Title: Carrier synchronizing circuit
Inventor: SATO KAZUMASA
IPC: H03L7/08
Filed: 1987-07-31
Abstract: PURPOSE:To suppress the production of malfunction of other equipment controlled by an SC signal by detecting asynchronizing state and stopping the output of the SC signal when the synchronization between the carrier of the input signal and the recovered carrier are unlocked and the service channel (SC) signal is disturbed. CONSTITUTION:An input signal (a) subjected to frequency modulation by the SC signal by a carrier subjected to n-value PSK and n-value QAM and a recovered carrier (d) from a VCO 4 are given to a phase detector 1 and the result is outputted as a base band signal (b) by synchronization detection. The signal (b) is fed to an identifier 2, identified by phase information, outputted as a phase information signal and an APC signal controlling the VCO 4 is outputted through an APC signal detection circuit 3 and a loop filter 5. The output signal from the loop filter 5 is also the SC signal, then the signal is outputted via the SC amplifier 6 and a switch 8. In discriminating the output signal from the APC signal detection circuit 3 to be a signal where the carrier in the input signal and the recovered carrier are synchronized, the carrier asynchronizing detection circuit 7 outputs a signal to turn on a switch 8. When the circuit 7 discriminates the output signal to be in the asynchronizing state, the circuit 7 outputs a signal to turn off the switch 8.
Patent JP-S6252228-A (JP)
Title: Centrifugal clutch
Inventor: SHIMAMOTO MASAO
IPC: F16D43/10
Filed: 1985-08-31
Abstract: PURPOSE:To permit a clutch to easily obtain its neutral condition, by using a stopper restricting the movement of a centrifugal clutch piston and preventing it from being forced to be brought into contact with a clutch plate. CONSTITUTION:If an input shaft 1 is rotated in a condition that pressure oil is not introduced into a pressure oil chamber 12, a clutch, placing an oil hydraulic piston 11 to be positioned in the right end part, presses a centrifugal clutch piston 15 leftward by a centrifugal load of a weight 14. However, the clutch, adapting the centrifugal clutch piston 15 to a stopper 17 and restricting a movement of the piston 15 to the leftward, prevents a protruding part 15b of a centrifugal clutch piston 15 from being brought into constact with clutch plates 9, 10. Accordingly, a neutral condition can be easily maintained.
Patent JP-H0914575-A (JP)
Title: Heat insulating plate or heat insulating film
Inventor: MURAKAMI MASAKI
IPC: E04B1/76
Filed: 1995-06-23
Abstract: PURPOSE: To hold air-tightness in a large number of spaces even when cut in an arbitrary part, with a large area, so as to hold vacuum in the inside even when cut, by forming a connecting surface so that many closed vacuum spaces are formed by plane in the inside in addition to a peripheral part between two sheets of plates. CONSTITUTION: A silica spacer 4 is sprayed on a glass plate 1a. Solder glass powder is dispersed to a solvent containing a binder on a glass plate 1b opposed to the glass plate 1a, to be applied to such an extent, that thickness after drying is a little thicker than that of the spacer 4, and dried. Both are superposed on each other, to apply a pressure from both sides, and to be fused in a vacuum heating furnace. By forming a structure dividing an internal space 3 into many parts, even when cut in an arbitrary part, air is advanced into a space on a cut line, but a vacuum of space in the inside is maintained.
Patent JP-S6251496-A (JP)
Inventor: NAGAHAMA MASAMITSU
IPC: B43K1/00
Filed: 1985-08-31
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-H0636757-A (JP)
Title: Battery packing device
Inventor: UCHIDA SHIRO
IPC: H01M2/34
Filed: 1992-07-21
Abstract: PURPOSE:To assure the safety of a battery when it is discarded or disassembled by intentionally and completely discharging the battery terminated with its life. CONSTITUTION:A storage body 11 is provided with a connecting mechanism 29 operated by external force, and output terminals, e.g. fixed terminals 23, of both positive and negative electrodes are electrically connected forcefully by the connecting mechanism 29. A battery can be forcefully discharged when it is discarded, the battery energy can be made completely vacant during the temporary storage before disassembly or during disassembly for recycling, the danger caused by a short circuit is prevented, and this device has a large effect on a safety countermeasure.
Patent JP-H0479236-A (JP)
Title: Bonding wire for semiconductor element
Inventor: TOYOFUKU KATSUYUKI
IPC: H01L21/60
Filed: 1990-07-20
Abstract: PURPOSE:To make strength of a neck part equivalent to that of a busbar or more and to improve the drawing strength of wire by coating an outer peripheral surface of a core which consists of a specified metal or an alloy thereof with a coating material which consists of a specified metal or an alloy thereof. CONSTITUTION:A coating material 1 which consists of high purity Pd or Pd alloy is clad on a core 2 which consists of high purity Au or Au alloy. Then, wire drawing processing is performed. After annealing treatment is performed in the middle of the processing, a busbar of a specified wire diameter is formed by wire drawing processing. Furthermore, stress is removed. In the constitution, a neck part is thermally affected during ball formation, and an outer peripheral part of the core and an inner peripheral part of a coating member of the neck part mutually diffuse; thereby, a diffusion layer consisting of Au-Pd alloy is formed and strength of the neck part is improved compared with a busbar without a diffusion layer. Therefore, it is possible to make strength of the neck part equivalent to that of the busbar or more. It is thereby possible to obtain thinner bonding wire, to reduce bonding pitch accordingly and to realize high density package of an LSI.
Patent JP-H0243120-A (JP)
Title: Method for conveying load
Inventor: YOSHIDA MASAATSU
IPC: B65G43/00
Filed: 1988-08-03
Abstract: PURPOSE:To convey loads efficiently and safely by taking out loaded pallets one one, then conveying them automatically, respectively, to a load derivery position. CONSTITUTION:A plural number of pallets with different sizes are stored preliminaly in a pallet rack (d), and then empty pallets corresponding to the sequential numbers of loads on the rack (d) are transferred onto the rack (d) in order. Loads are put onto the empty pallets by a worker while the form of each load on the loaded pallet is memorized, and they are stored in a loaded pallet storing shelf 11. Next, the loaded pallet is taken out and transferred to a warehouse through an unmanned fork lift H, and the loaded pallet is stored in a numbered storing shelf. The form of load and the number of the shelf is stored in a controller.
Patent JP-H0716616-A (JP)
Title: Reducing rolling method for steel pipe
Inventor: EKOSHI TORU
IPC: B21B17/14
Filed: 1993-07-06
Abstract: PURPOSE:To efficiently produce the steel pipe excellent in an inside shape with a schedule free. CONSTITUTION:In the method to perform continuous reducing rolling of the steel pipe by using a reducing rolling mill having plural hole type rolls 1, 2 and 3 in single stand, all stands are made into the caliber rolls in a specified shape with the distance between the pass center and roll rotation axes in a maximum opening state, the distance between the pass center and the roll axes is adjusted according to the wall thickness and the outside diameter of the pipe 4 and ellipticity and the average outside diameter of a caliber are changed to perform reducing rolling. Consequently, products having thick walls in a wide range can be subjected to reducing rolling by suppressing the inside corner projection rate without roll recombination.
Patent JP-S5983671-A (JP)
Title: Shuttle mechanism of printer
Inventor: NISHIHARA OSAMU
IPC: B41J2/245
Filed: 1982-11-02
Abstract: PURPOSE:To certainly return a shuttle at a high speed by reduced electric power consumption, by a method wherein a movable iron piece is provided to each shuttle of a shuttle type printer and the shuttle positioned at a stroke end is sucked to a return direction by an electromagnet. CONSTITUTION:Each movable iron piece 14 is provided to the under side of each shuttle 3 and an electromagnet 9 having magnetic poles 13a, 13b is provided to the position opposed to the movable shuttle 14. In this case, directly before the shuttle 3 reaches the stroke end of, for example, a right hand end, the supply of a current to an exciting coil 11 is started and the attraction force in the direction shown by an arrow A1 is generated to the movable iron piece. By this mechanism, force for pulling back the movable iron piece 14 moving to the direction shown by the arrow A1 to the left hand direction is applied and braking is actuated on the movable iron piece 14 and the shuttle 3. When the shuttle 3 and the movable iron piece 14 reach the right hand end, they are rapidly returned toward the left hand direction by the attraction force in the direction of the arrow A1.
Patent JP-H0478873-A (JP)
Title: Multicolor developing device
Inventor: INOUE YOSHIO
IPC: G03G15/08
Filed: 1990-07-23
Abstract: PURPOSE:To allow a positioning member to gently abut on a photosensitive member and to reduce impact given to the photosensitive member by driving and rotating a rotating member and moving a developing unit along a guiding groove. CONSTITUTION:When one of the developing units 21-24 is positioned at a developing position (a positioning member abuts on a photosensitive drum 1) by a wide part 28c provided in the guiding groove 28a which movably supports the units 21-24, the unit rotates in a direction where it escapes from the photosensitive drum 1 with a downstream side in the moving direction of a guiding roll 25 as the center, so that gentle tracking is accomplished. Then, the unit is prevented from excessively rotating by a roll 32 provided at the tip of the long arm 31b of a rotating plate 31.
Patent JP-S6349462-A (JP)
Title: Liquid crystal printer
Inventor: WADA SHOICHI
IPC: B41J3/00
Filed: 1986-08-19
Abstract: PURPOSE:To provide a liquid crystal color printer which can provide a clear color image, by differentiating respective incident angles to a liquid crystal shutter and varying the transmission paths of the light of respective color through a liquid crystal layer each other. CONSTITUTION:In a liquid crystal shutter 3, a liquid crystal layer 3a having predetermined thickness (d0) is sandwiched by glass substrates 3b, 3b and polarizing plates 3c, 3c, and electrodes 3d(R), 3d(B), 3d(G) are arranged corresponding to the transmitting positions of red, blue and green (R, B, G) light. Light of each color is transmitted or blocked through control of voltage being applied onto each electrode so as to make an exposure control of each color on a photosensitive member 4 disposed at the post stage of the liquid crystal shutter 3. The light transmission rate or blocking rate of the liquid crystal shutter depends on a product d.DELTAn, where (d) is the thickness of the liquid crystal (d0 minus the thickness of the electrode) and DELTAn is anisotropy of refractive index of the liquid crystal. Incident angles of R, B, G light to the liquid crystal shutter 3 are set such that the transmission paths dR, dB, dG of the light of respective color will provide an optimal d.DELTAn value for the light of respective colors so as to suppress the dispersion of wavelength of respective color as low as possible, thus providing a clear color image on the photosensitive member 4.
Patent JP-H0728302-A (JP)
Title: Electrifying member, electrifier, image forming device, and process cartridge
Inventor: ASANO ERIKA
IPC: G03G21/16
Filed: 1993-07-07
Abstract: PURPOSE:To secure the reliability of a device by solving problems such as uneven cycle, interference fringes, and electrifying noise, and surely and specifically setting the electrifying member to a body to be electrified (image carrier) in oscillating voltage impressing system electrifying member and an electrifier, and an image forming device and a process cartridge using the electrifier. CONSTITUTION:An area in which a distance between the electrifying surface 2a of the electrifying member 2 and the surface of the body 1 to be electrified on the upstream part of the & member 2 is smaller than the downstream part and in which the distance is nearly fixed on the downstream part in the face moving direction of the body 1 to be electrified is provided on the electrifying surface 2a on the most downstream side of the member 2 on which oscillating voltage is impressed, and the member 2 substantially abuts on the body 1 to be electrified at three places 14 and 14.
Patent JP-2001019755-A (JP)
Title: Polyester, hollow molded article, sheet-like article and oriented film comprising the same,
Inventor: MATSUI YOSHINAO
IPC: B29B13/02
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a polyester which has excellent transparency, heat resistance and mechanical characteristics, scarcely generates the staining of molds when molded, and gives hollow molded articles, sheet-like articles and oriented films, and containers and packaging materials comprising the articles, wherein the articles hardly have residual foreign taste and smell and have excellent smell-retaining properties. SOLUTION: A polyester resin that an increase rate of cyclic trimers is <=0.30 wt.%, when heated at a temperature of 290 deg.C for 60 min, satisfies at least one of the following inequalities (1) to (3): (1) 0.001<=C<=5, (2) 0.001<=M<=5, and (3) 0.001<=S<=5, wherein C (ppm) is the content of calcium element in the polyester resin; M (ppm) is the content of magnesium element; S (ppm) is the content of silicon element.
Patent JP-H0531206-A (JP)
Title: Fire detector in sodium-sulfur battery
Inventor: KAWAI KENJI
IPC: A62C37/36
Filed: 1991-08-01
Abstract: PURPOSE:To extinguish the fire of the batteries in a case in an early period and to prevent the burn of the normal batteries by the spreading fire by detecting the fire of the batteries in the case in an early period. CONSTITUTION:A discharge pipe 10 which discharges the gas in the case 1 housing the integrated batteries 5 consisting of the sodium-sulfur batteries to the outside is provided through the side wall of the case and a temp. sensor 12 for fire detection is disposed in a part of a flow passage to this discharge pipe 10.
Patent JP-2001022804-A (JP)
Title: Design support system
Inventor: MINAMIZAWA MUTSUO
IPC: G06Q50/08
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To reflect the contents of a facility construction with preceding completion timing in the design of a following facility construction. SOLUTION: Completion timing information corresponding to construction design information is mutually compared by a completion timing comparing and discriminating part 11c, the presence/absence of a construction with preceding completion timing is discriminated and the construction design information of the preceding construction is distributed to design terminals 21 and 22 by a design contents distributing part 11d. Thus, the restriction on design timing is excluded and the design efficiency is improved.
Patent JP-H058825-A (JP)
Title: Bucket in bucket conveyor
Inventor: SOE MASAO
IPC: B65G17/18
Filed: 1991-07-08
Abstract: PURPOSE:To diversify a working space used for a bucket conveyor by supporting buckets having approximately triangular cross sections by means of support shafts to a pair of chains on both side wall parts so as to be put in turning motion freely, forming the front wall part and the rear wall part in an upward inclined shape under a suspended condition, and forming plural number of projection strips on both wall parts. CONSTITUTION:A conveying means is composed of a pair of two chains 33 and 33, and plural number of buckets 35 are supported between these two chains 33 and 33. The buckets 35 are formed in their approximately triangular shape cross sections, and are model for example, with vinyl chloride resin in one united body by means of injection molding. In the buckets 35 provided with guide pieces 37 and chain installing pieces 38, shaft locking holes of the respective guide pieces 37 and chain installing pieces 38 are placed in coincidence with a pair of shaft locking units 41 and 41 formed in the two chains 33 at a prescribed interval. Since ribs are arranged in the buckets 35, even if it is a kind of adhesive article, it can be prevented from adhering onto the bottom wall and so on, so that bucket strength can be increased.
Patent JP-H0945680-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA KICHIJI
IPC: H01L21/316
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which a fine interconnection is formed easily by a method wherein the amount of the warp, of a silicon substrate wafer, which is generated after a high-melting-point metal film such as a tungsten film or the like has been formed is reduced by forming a high- melting-point metal interconnection. SOLUTION: A fine wiring method for a high-melting-point metal comprises a process in which high-melting-point metal thin films 5, 6 are formed on an interlayer insulating film 3 formed on the surface of a semiconductor substrate 1 having a semiconductor element, a process in which, after the high-melting- point thin films have been formed, an insulating film 7 having a tensile stress is deposited on the whole rear of the semiconductor substrate and a projection exposure process in which a wiring pattern is transferred to a photoresist on the high-melting-point thin films.
Patent JP-S6259770-A (JP)
Inventor: ENOMOTO HIROYASU
IPC: B65D90/12
Filed: 1985-09-02
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-2001020425-A (JP)
Title: Curtain wall
Inventor: KAJIURA MASARU
IPC: E06B3/68
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a curtain wall, in which appearance can be improved by making a supporting material supporting a face material inconspicuous. SOLUTION: In the sections of fixed windows 2 for the curtain wall 1, taking- down sections 21 taking down the upper edges of glass panels 30 on the lower sides and taking-down sections 22 taking down the lower edges of the glass panels 30 on the upper sides are installed to transoms 20A, and these taking- down sections 21, 22 are superposed in the depth direction of the transoms 20A at that time. Accordingly, the depth size H of the transoms 20A can be reduced by sections in which the taking-down sections 21, 22 are superposed, and the transoms 20A are made inconspicuous and the appearance of the curtain wall 1 can be improved.
Patent JP-S6256290-A (JP)
Inventor: SAITO CHUICHI
IPC: B66B23/22
Filed: 1985-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0480475-A (JP)
Title: Truck delivery device in elevator type parking facility
Inventor: ISHIJIMA TAKEO
IPC: E04H6/18
Filed: 1990-07-24
Abstract: PURPOSE:To stabilize the shifting operation of a truck to a parking section by installing a crank mechanism for moving the truck to an elevator, mounting a guide sliding plate on the rear of the traversing truck and fitting an engaging member to the sliding plate by the rotation of a whirling arm. CONSTITUTION:A crank mechanism 8 for moving a truck in which an engaging member 13 is set up at the free end of a whirling arm 12 connected through a power source and a driving shaft 11 is installed to an elevator 5. Guide sliding plates 10 are mounted on the rears of traversing trucks 6 housed in each parking section, and the engaging member 13 is fitted to guide sliding plates 14 by the revolution of the whirling arm 12. When the elevator 5 reaches the shed introducing and leaving level of a specified parking section 3, a driving motor 9 is operated, the whirling arm 12 of the crank mechanism 8 is turned, the engaging member 13 is fitted to the sliding plate 14 on the rear of the traversing truck l6, and the truck is shifted, and stopped by the stopper 16 of a wheel 15 on the outer end section of a fixed rail 7.
Patent JP-H0359827-A (JP)
Title: Optical pickup
Inventor: SHIMANO TAKESHI
IPC: G11B7/13
Filed: 1989-07-28
Abstract: PURPOSE:To reduce the deflection width of light in order to reduce the size of the photodetector of the optical pickup by using at least two pieces of cylinder lenses which vary in the acting directions from each other as the lens to condense light to the photodetector. CONSTITUTION:Both of the two cylinder lenses 1, 2 having the lens effect in the directions orthogonal with each other are so installed as to both have the focus on the photodetector 3 or near the same. Incident light is subjected to the condensing effect in the direction orthogonal with the light deflecting direction by the 1st cylinder lens 2 and is thereafter subjected to the condensing effect in the light deflecting direction by the 2nd lens 2, by which the light is condensed onto the photodetector 3. Since the focal length to the light deflecting direction is the focal length f2 of the lens 2, the movement of the light on the photodetector 3 arising for the light deflection is decreased by shortening the length f2. The photodetector 3 is miniaturized in this way and, therefore, the deflection width of the light is diminished.
Patent JP-2001019213-A (JP)
Title: Paper feeder of printer
Inventor: MATSUURA TAKANOBU
IPC: B65H5/06
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder of a printer which can corrcet this enlarged backlash amount in a short time and carry out a duplicate printing at a high speeed, even if the backlash amount of each gear for transmitting the rotation of a paper feed motor to a paper feed roller is changed and enlarged. SOLUTION: In the paper feeder 20 of a printer, the step number responding to the backlash amount generated between a drive gear 24 and paper feed gear 28 or intermediate gear 25 is measured and made to a first step number and a record paper sheet 21 is carried to oneside by a prescribed amount by a first paper feed action rotating a drive motor 22 by a second step number which is a prescribed step number and the record paper sheet 21 is reciprocated by a second paper feed action returning the record paper sheet 21 to the other side by reverse-turning the drive motor 21 to the other direction by a third step number amount added the first/second step numbers and a third paper feed action carrying the record paper sheet 21 to oneside by rotating the drive motor 22 to one direction by a third step number amount.