baber/WOPTO huggingface dataset:
Patent JP-H0485475-A (JP)
Title: Opening and shutting mechanism of panel shutter
Inventor: MUTO YASUHISA
IPC: E06B9/06
Filed: 1990-07-26
Abstract: PURPOSE:To prevent an accident caused by a gap by reducing the amount of movement of a lower end panel in the case of opening and shutting less than the amount of movement of a coupling member and, at the same time, equalizing the amount of movement in the vicinity of sprockets to the amount of movement of the coupling member. CONSTITUTION:The first driving sprocket 6 is rotated counterclockwise, the second driving sprocket 8 is rotated clockwise, and a coupling chain 2 and a lower end panel suspending chain 9 are drawn out to shut a shutter. After that, the amount of movement of a lower end panel 1A is equal to the amount of movement of the coupling chain 2, so that a gap is made between the panel 1A and a panel 1B thereon. When the lower end panel suspending chain falls for one panel pitch, the panel 1A is hit against the panel 1A to eliminate a gap. According to the constitution, such an accident as a finger or a foreign matter is caught in the gap can be prevented.
Patent JP-H0756877-A (JP)
Title: Neural network device
Inventor: KIMURA TOMOHISA
IPC: G05B13/02
Filed: 1993-08-11
Abstract: PURPOSE:To enable effective learning by approximating the value of an reverse propagating signal required for learning to an ideal value by varying the output amplitudes of forward and backward signals. CONSTITUTION:The forward signal is inputted from a node 2A and outputted from a node 2B through an adjusting part 6A while multiplying weight at a multiplier 4A. At the adjusting part 6A, the size of the signal amplitude is changed corresponding to the advanced level of learning. The adjusting part 6A is operated so as to enlarge the amplitude when the learning is not advanced since the output of the multiplier 4A is fine, for example. Oppositely, when the learning is not advanced since the output of the multiplier part 4A is excess beyond a dynamic range, the adjusting part 6A is operated so as to reduce the amplitude. The reverse propagate signal is inputted from a node 2C, passed through an adjusting part 6B while multiplying weight at a multiplier 4B and outputted from a node 2D. Then, learning is enabled without controlling the signal amplitudes of forward and backward propagate signals by the dynamic range.
Patent JP-S6177325-A (JP)
Title: Pattern formation
Inventor: YODA SEIICHI
IPC: H01L21/027
Filed: 1984-09-21
Abstract: PURPOSE:To contrive to improve the MOS FET-manufacturing yield by enabling the formation of gates of T-type in cross-section with good accuracy in a small number of processes by a method wherein only a layer of resist film is formed on a substrate, exposed to light to a specific degree with charged beams, and developed; thereafter, a resist pattern with an enlarged space in the upper pat and narrowed space in the lower part, and the gate material is deposited. CONSTITUTION:A resist film 2 is produced by coating the substrate 1 with a resist 1, which is irradiated with hydrogen ions (H<+>) 3; successively, the resist film irradiated with H<+> 3 is irradiated over a narrower area. Then, the resist if exposed by this irradiation until reaching the substrate. Next, a resist pattern of cross-section shape is formed by development in the mixed solution of methylisobutylketone: isopropyl-alcohol=1:3, and a metallic layer 4 is deposited by evaporating aluminum over the whole surface as the gate-forming material. When the resist is removed by the lift-off method with the same developer, a gate 46 T-type in cross-section can be obtained.
Patent JP-2001042558-A (JP)
Title: Image forming film
Inventor: KAMIYAMA KOJI
IPC: G03G7/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming film which forms a color image having high light transmittance and provides superior color tone reproducibility. SOLUTION: The image forming film has a light transmissive substrate film and an image receiving layer appressed to at least one face of the substrate film and containing a styrene-acrylic copolymer having a solubility parameter of 8.0-9.5. A good color image having high light transmittance in its high and low density parts is formed on the image forming film by an electrophotographic system even from a wax-containing toner.
Patent JP-H1038515-A (JP)
Title: Method and device for sticking optical rotator element
Inventor: ASAKURA MOTOO
IPC: G02B27/02
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly stick an optical rotator element to a prescribed location on a transparent platy body by discriminating the position of the rotator element by seeing the rotator element through a second polarizing plate provided on the opposite side of a first polarizing plate when the rotator element is moved to the prescribed location by holding the rotator element while the first polarizing plate is positioned at a reference position. SOLUTION: A first polarizing plate 5 is stuck to a transparent substrate 2 after the part of the plate 5 is punched off by the width of the section formed of the maximum and minimum allowable external sizes against the reference position of an optical rotator 1. A second polarizing plate 7, the polarizing direction of which is parallel or perpendicular to that of the first polarizing plate 5, is mounted on the front end of a video camera 8 and positioned.  Then, the rotator element 1 is put on the rotator element sticking spot of the transparent substrate 2 with a robot arm 9 and whether or not the rotator element 1 is at a prescribed position is judged by turning on an electric lamp 6 and taking the picture of the rotator element 1 with a video camera 8, and then, processing the gradation video of the rotator element 1 and judging whether or not black and gray parts continue over the full circumference of the rotator 1. After it is confirmed that the rotator 1 is at the prescribed position, the rotator 1 is stuck to the substrate 2.
Patent JP-S5988710-A (JP)
Title: Plastic multicore optical connector
Inventor: SATOU HIDEMI
IPC: G02B6/38
Filed: 1982-11-15
Abstract: PURPOSE:To obtain an inexpensive and highly accurate multicore optical connector by forming a metallic mold cavity by arranging plural pieces of cylindrical master, whose diameter is a little larger than the outer diameter of an optical fiber and manufacturing a plastic substrate which holds end parts of optical fibers with another plastic substrate. CONSTITUTION:A groove 21 having a width of (nXD+nXalpha) and depth of (D+alpha)/2mum is installed to the center of a core 2 and the groove 21' is installed to a keep plate 4 also. The alpha is a constant fixed by the molding shrikage of a plastic to be used. The diameter of cylindrical masters 3 arranged in the groove 21 is made one to several mum larger than the diameter D of an optical fiber. The (n) represents the number of optical fibers. A cope 7 and drag 8 are clamped with this cavity core 1 being used as an inner die and a cavity 22 is packed with a plastic material through a spool 9, runner 10, and gate 5. After the plastic material is cooled and hardened, a plastic substrate 12 is extruded. By bringing cores 15 and 15', on which a bonding agent is applied, into abutment to a minute hole formed by putting one plastic substrate 12 upon another plastic substrate 12 from both sides and connecting them with each other, an inexpensive and highly accurate connector can be obtained.
Patent JP-H0858642-A (JP)
Title: Crawler type mobile carrier capable of climbing up and down stairways
Inventor: MISAWA RINTARO
IPC: A61G5/06
Filed: 1994-08-24
Abstract: PURPOSE: To prevent the inclined angle of a vehicle from varying largely by bending a belt crawler largely in protruded shape in traveling in which the direction of a vehicle is changed at the uppermost step of a stairways. CONSTITUTION: A drive wheel 2 is arranged near one end of a body in longitudinal direction, and an idler wheel 3 and a ground-contact rolling wheel 4 are arranged near the other end of it. Also a belt crawler 5 with a length capable of coming in contact with two or more steps of a stairways is wound on these wheels. Then a route deflector 7 to control the vertical movement of a belt is arranged on a horizontal belt ground-contact surface so as to connect a two-divided former deflected part 7a and a latter deflected part 7b flexibly in protruded shape. To a bent connection, the top end of a piston of a gas spring 8 of which one end is pivoted on a body side is connected. Thus, under the traveling condition in which the traveling direction is changed at the uppermost step of the stairways, the former deflector 7a and latter deflector 7b are bent in protruded shape, and the inclined angle of the body is reduced.
Patent JP-H0863796-A (JP)
Title: Device for assembling disk-shaped recording medium and method for assembling disk-shaped recording medium using this device for assembling
Inventor: FUNATO KOJI
IPC: G11B23/03
Filed: 1994-08-24
Abstract: PURPOSE: To improve the productivity of a disk-shaped recording medium and to reduce a manufacturing cost by rapidly assembling a disk substrate and a hub in the state of centering both with high accuracy. CONSTITUTION: The hub 4 consisting of a magnetic plate which has a spindle shaft hole 7 to be engaged with a spindle shaft on a recording and reproducing device side and is used to be magnetically chucked to a disk table is assembled in a center hole 3 of the disk substrate 2 formed with an information signal recording part. The disk substrate 2 and the hub 4 are assembled in the state of centering both to each other by means of an assembly guiding member 50 consisting of a first guiding part 51 which is actuated to be attached and detached in a direction orthogonal with the one main surface to and from the disk substrate 2 and fits into the center hole 3 of the disk substrate 2 and a second guiding member 53 which is formed integrally with this first guiding member 51 by aligning the axial centers of both and fits into the spindle shaft hole 7.
Patent JP-S6178282-A (JP)
Title: Video system
Inventor: SAITO EIJI
IPC: H04N5/225
Filed: 1984-09-26
Abstract: PURPOSE:To detach and attach easily a VTR and video camera by providing a circular recess and rotatable connector to either one of the VTR or camera and providing a circular projecting part and connector to the other. CONSTITUTION:A rectangular recess 10 whose top and bottom are in a circular shape is provided for a face 1a of a VTR1, which is in contact with a camera 2, and projecting parts 13 and 14 are provided for some parts of the top and bottom of the recess 10. Also at the center of the recess 10, a connector 5 is rotatably installed. A rhombic projecting part 20, which has circular projecting parts 21 and 22 at the top and bottom and a connector 8 at the center, is provided for a contact face 2a of the camera 2. When the projecting part 20 is fitted in the recess 10, and the camera 2 is turned counterclockwise, the projecting part 21 and 22 fit in grooves 16 and 17 which are located between the projecting parts 13 and 14 and the bottom of the recess 10. Thus, the VTR1 and camera 2 are formed in one body, and simultaneously they are electrically connected by the connectors 5 and 8. At this time, an end face 21b of the projecting part 21 is engaged with an end face 2c of a lock button 9, and the rotation of the camera is locked.
Patent JP-H1025486-A (JP)
Title: Lube base oil for nonchlorine fluorocarbon refrigerant
Inventor: SANO TAKASHI
IPC: C10N40/30
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a lube base oil which is excellent in compatibility with a nonchlorine fluorocarbon, has high electrical insulating properties, and is excellent in stability such as hydrolysis resistance by using, as the effective ingredient, a specific compd. having a specified number average mol.wt. SOLUTION: This oil comprises a compd. having a number average mol.wt. of 400-2,000 and represented by formula I and/or formula II (wherein R<1> is a 2-4C alkyl; and n is a number corresponding to the above-mentioned mol.wt.), is excellent in compatibility with a nonchlorine fluorocarbon (e.g. HFC-134a) of which the use is now approved, has high electrical insulating properties, is excellent in stability for a long term, is produced by subjecting an alkylene oxide to addition reaction to di-tert-butylphenol or di-sec-butylphenol and alkylating the molecular ends of the resultant product, and may contain suitable amts. of additive usually used in a refrigerator oil, such as an antioxidant, an abrasion preventive, and a detergent-dispersant.
Patent JP-H0951486-A (JP)
Title: On-vehicle television receiver
Inventor: OKAMOTO SHINYA
IPC: H04N5/44
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To block a disturbed reception image/sound output by forcibly resetting RAMs when an electric field strength of a received signal is decreased more than a prescribed value. SOLUTION: When a control section 10 detects it that an electric field strength of an MPEG signal received by an MPEG signal reception section 1 is less than a prescribed value, the control section 1 forcibly resets a 1st RAM 3a ancillary to an MPEG demultiplexer 3, a 2nd RAM 4a ancillary to an MPEG video decoder 4, and a 3rd RAM 5a ancillary to an MPEG audio decoder in the order of the 3rd, 2nd and 1st RAMs or the 3rd and 2nd RAMs simultaneously and then the 1st RAM. Since various data stored in the 1st to 3rd RAMs are cleared, even when the electric field strength of the MPEG signal is rapidly very weak, the data at that time are properly cleared from the 1st to 3rd RAMs and display of a disturbed image on an image display section or a sound output of hard of hearing by an audio reproduction section is not caused.
Patent JP-H0483589-A (JP)
Title: Purification of sewage
Inventor: KITAMURA TOICHI
IPC: C02F9/00
Filed: 1990-07-26
Abstract: PURPOSE:To almost perfectly remove the contaminant in living waste water of every kind by separating a settled pulp fiber having contaminant fixed thereto in an hydrous state into moisture and the pulp fiber having the contaminant fixed thereto by centrifugal separating action to extract moisture. CONSTITUTION:Sewage 4 is supplied to a beater 1 and old paper pulp is beaten while compressed air of about 5 kg/cm<2> is introduced into the beater 1 to increase the surface area of a pulp fiber. During beating, a binder composed of rubber latex and a flocculant composed of a trivalent metal salt such as Al2[SO4]3 are added to sewage 4. The rubber latex is fixed to the surface of the pulp fiber along with the contaminant of the sewage 4. The pulp fiber having the contaminant fixed thereto is settled to the bottom part of the beater 1 and supernatant water 4A is stored in the upper part of the beater as primary treated water and mixed with the water 6 extracted from a centrifugal separator 2 to be introduced into a storage tank 3 as primary treated water 8. After oxygen is blown in the primary treated water 8, said water 8 is brought into contact with powder of a far infrared ray emitting ceramics to generate exciting reaction.
Patent JP-H0861726-A (JP)
Title: Fine particle removing apparatus
Inventor: ONISHI MASAYA
IPC: H01L21/304
Filed: 1994-08-24
Abstract: PURPOSE: To pprovide an apparatus which can remove adhering fine particles of a board surface of a manufacturing unit without scattering the particles into an operating environment or without adhering of new fine particles. CONSTITUTION: The fine particle removing apparatus comprises a suction port 3, a filter 2, a vacuum evacuation unit 1 and a tube for connecting them, wherein fine particles 7 adhering to a semiconductor substrate 6 or a semiconductor substrate manufacturing unit are sucked from the port 3 to capture it by the filter 2.
Patent JP-S6443954-A (JP)
Title: Color cathode-ray tube
Inventor: TSUCHIYA YASUMASA
IPC: H01J29/51
Filed: 1987-08-12
Abstract: PURPOSE:To make an irregular strain so as not to be produced in a joint part of a shield cup by joining and fixing a field control element solidly to a top face of the shield cup, not resting on a welding device. CONSTITUTION:Each of through holes 14a-14c is installed in the specified position where field control elements 15a-15c on a top face of a shield cup 13 are installed in advance, and these field control elements 15a-15c are joined and fixed to these through holes 14a-14c by means of a method of press-in or shrinkage fit or the like. With this constitution, since these field control elements are formed almost solidly with the shield cup in substance, such joining ununiformity and complex strain as produced by a welding device are in no case produced in the shield cup utterly, so that any deterioration in a focus characteristic inherent in an electron gun is brought to nothing, and image quality of a color picture tube is improved, especially its practical effect is large enough for a high definition display.
Patent JP-H0522006-A (JP)
Title: T-branched waveguide
Inventor: SUDO KATSUMI
IPC: H01P5/02
Filed: 1991-07-16
Abstract: PURPOSE:To match an impedance from the input terminal side of the main waveguide of the T-branched waveguide over a wide band, to reduce a power loss as well and to facilitate the manufacture. CONSTITUTION:This T-branched waveguide is composed of a main waveguide 16 and a branched waveguide 20, which cross section is rectangular, coupled to one H plane of this main waveguide 16. This T-branched waveguide is equipped with a conductor plate 26 contacting the wide plane to the E plane of a coupled part between the main waveguide 16 and the branched waveguide 20 and contacting one plane to the H plane opposite to the H plane of this coupled part so as to match the impedance from the side of an input terminal 12 of the main waveguide 16. By adjusting the width, length and thickness of this conductor plate 26, the impedance from the input terminal 12 of the main waveguide 16 is matched over the wide band.
Patent JP-S6477168-A (JP)
Title: Formation of mos structure element for semiconductor substrate
Inventor: NIINO KAORU
IPC: H01L21/331
Filed: 1988-08-12
Abstract: PURPOSE:To improve an element in dielectric strength by a method wherein a silicon film containing impurity is left unremoved on a substrate as a surface stabilization protective film. CONSTITUTION:A P-type base region 33 is formed on an N-type silicon substrate 45, and then a first film (PSG film) 34 of silicon dioxide containing phosphorus is formed on a silicon dioxide film 46 through a CVD method. Next, an emitter forming window opening 35 and a capacitor element forming window opening 36 are formed by means of a photoetching technique. A second film 37 of silicon oxide containing a large amount of phosphorus is formed also through a CVD method. The silicon substrate as mentioned above is subjected to a heat treatment in an oxidizing atmosphere for the formation of an N-type emitter region 38a and an N-type semiconductor region 39a. Next, the second film 27 of silicon oxide is removed through a whole face etching method, when the first film 34 of silicon oxide doped with phosphorus in a small dose is left unremoved on the surface of the silicon substrate other than the window openings 35 and 36 and serves as a surface stabilizing film.
Patent JP-H1024905-A (JP)
Title: Supplying equipment of packaging bag for filling of rotary vacuum packaging machine
Inventor: OKIMOTO NOBORU
IPC: B65B43/22
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of bad sealing or deairing by placing a packaging bag for filling on a receiving tray in parallel and by placing a bag opening part in parallel to a seal bar and also to prevent the uneven appearance of the bags laid on the receiving tray even if the packaging bag for filling differs from bag to bag in the position of the center of gravity or even if the bottom side of the bag is not flat. SOLUTION: A slide conveyor 10 is provided facing a tangential direction of the rotating locus of a receiving tray 4 in a horizontal vacuum chamber which rotates and moves and the end delivery part of the conveyor 10 is formed on an inclined face. A packaging bag for filling W which is separately packaged and whose opening is not yet sealed is entered from the tangential direction synchronizing with the rotation of the receiving tray 4, and when the packaging bag for filling is transferred to the receiving tray 4, the tip end 10a is slid opposite to the delivery direction in a predetermined distance.
Patent JP-S6445280-A (JP)
Title: Packaging method
Inventor: HIKITA MASANORI
IPC: B65D81/34
Filed: 1987-08-12
Abstract: PURPOSE:To increase firmness of noodles and reduce required minutes for recovering firmness thereof and to increase taste thereof, by packaging instant cup Ramen or Chinese noodles or like noodles with a resin layer including far infrared ray radiation ceramics and with packing materials having print ink including said ceramics. CONSTITUTION:A cover member comprises an aluminum foil 6, a synthetic resin layer including far infrared ray radiation ceramics 5 and a sealing resin layer 7 from the outside. A cup 2 contains noodles 1 with the cover member 3 heat-sealed. Thereby, far infrared ray is radiated into the noodles 1 from the synthetic resin layer including far infrared ray radiation ceramics 5 to increase firmness of the noodles and to reduce required minutes for recovering the firmness thereof. Since the aluminum foil 6 is used at the outside of the cover member 3, the wave length effect of the far infrared ray is multiplied further due to the reflecting effect thereof.
Patent JP-2000029740-A (JP)
Title: Device and method for managing events in debugger
Inventor: YOSHIZAWA TOMOMI
IPC: G06F11/28
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a system which warns a user of the change of an address and a code before and after the update of a load module in the update of the load module, after an event is set. SOLUTION: This management device is provided with a higher-order event control part 18 controlling the execution of an event and an event management table 20 storing event information generated, based on source information in the higher-order event control part 18. The higher-order event control part 18 compares whether or not a source line number, an address and a code are changed before and after the load module is updated on the event in the event management table 20 with source information in the load module after updating. The event which has not changed is preserved as it is, the event which changed is warned, and then an instruction is received by a user.
Patent JP-2001028138-A (JP)
Title: Optical head
Inventor: HAYASHI TAKUO
IPC: G11B7/12
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To enable a thin profile of an optical head regardless of the number of pin groups or of their increase in the number and the size. SOLUTION: For a light beam emitted from an optical device 1, a reflection prism 9 is provided, thereby emitting the light beam in the direction parallel to the reference surface 3a, 3b that becomes a reference surface in attaching the optical device 1 to an optical head; consequently the optical device 1 is enabled to be attached to the optical head not at the side of a housing 2 but at the bottom (or the top), facilitating the thin profile of the optical head even if the number of the pins 10a, 10b of the optical device is considerably great.