baber/WOPTO huggingface dataset:
Patent JP-2001140836-A (JP)
Title: Anchor
Inventor: OIZUMI YUICHI
IPC: F16B35/04
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To enhance a mounting workability by reducing weight of an anchor bolt for buoyancy preventing anchor which is conventionally formed of a solid steel rod from an upper end to an lower end in order to prevent crossbeam from disengaging from a bridge pier when strong earthquake occurs. SOLUTION: In the anchor bolt 3, an intermediate part which is mainly between the crossbeam 1 and the bridge pier 2 is formed of a solid steel rod 7, an upper side is formed of an upper side steel pipe 8 filled with an concrete 10, and a lower side is formed of a lower side solid steel pipe 9 formed with through holes 11. The steel rod 7, the upper side steel pipe 8 and the lower side steel pipe 9 are fixedly jointed by a rotary pressure welding. Since the through holes 11 are provided, drawing resistance of the lower side steel pipe 9 is enhanced due to a concrete 2b charged at construction site. Since the upper side of the anchor bolt 3 is decreased in weight by filling of the concrete 10, and the lower side is solid and reduced in weight, the anchor bolt 3 becomes considerably light, and the mounting workability is improved compared with the conventional anchor bolt.
Patent JP-H02289816-A (JP)
Title: Laser beam scanning device
Inventor: MAMA TAKASHI
IPC: G02B26/12
Filed: 1989-12-20
Abstract: PURPOSE:To correcting a scanning line into a straight line which extends in a main scanning direction with a simple constitiution when the scanning line formed on a scanned surface with a laser beam is bent by providing a displacing means which displaces a transparent plate in a rotational direction around an axis parallel to the main scanning direction and a scanning line position correction means which displaces the laser beam scanning position in the subscanning direction. CONSTITUTION:The displacing means 24 which displaces the transparent plate 21 in the rotational direction around the axis extending in the main scanning direction is formed with a supporting member 20 and a holder 22. Further, a projection part 27 is provided fixedly on both sides of a casing 12, a supporting body 26 is held on the projection part 27 movably in the subscanning direction and also freely fixedly at an optional position with screws 28, and a moving means 25 displaces the laser beam scanning position on the scanned surface 11a in the subscanning direction. Consequently, the scanning line can be made into the straight line extending in the scanning direction at a specitic position.
Patent JP-H0676632-A (JP)
Title: Oxide dielectric material
Inventor: ISHIKAWA KATSUHISA
IPC: H01B3/12
Filed: 1991-12-12
Abstract: PURPOSE:To provide an oxide dielectric material with high Q value, small temperature coefficient of resonance frequency, and high mechanical strength by specifying the composition of the material composed of CaO, ZnO, and Nb2O5. CONSTITUTION:Regarding a composition of an oxide dielectric composition having a formula (CaO)x(ZnO)y(Nb2O5)z, x, y, and z are respectively in a range; 0.36<x<=0.5156, 0.04<=y<0.10, 0.4444<z<0.52. wherein x+y+z=1.00. The chemical states of the Ca, Zn, and Nb to be used are preferably compounds such as oxides, carbonates, etc., which are chemically stable and convenient to be weighed. To obtain the above-mentioned dielectric material, raw materials are mixed by a ball mill to make the mixture uniform. Wet-mixing is preferable. Then, after drying the mixture, presintering is carried out and a powder binder (glue) is mixed with the mixture. As the powder binder, poly(vinyl alcohol) is preferable. Forming pressure is preferably 1.0-3.0t/cm<2>. After forming, degreasing is carried out to remove the binder and sintering is carried out. The resulting sintered body is processed into a desired shape.
Patent JP-H08187649-A (JP)
Title: Optical element polishing device
Inventor: YOKOYAMA SHINJI
IPC: B24B41/06
Filed: 1994-12-28
Abstract: PURPOSE: To provide an optical element polishing device which can separate a lens instanteneously from a polishing tool without direct contact with the lens regardless of its shape. CONSTITUTION: A device comprises a link mechanism 1 of holding a lens holding plate 2 mountably/demountably further turnably in a horizontal direction further to support the lens holding plate 2 swivelably relating to axial centers of two shafts 13, 14 orthogonal to each other in a horizontal direction, and an upper shaft having a suction mechanism 10 arranged upward the link mechanism 1 to suck/release the lens holding plate 2, and a lower shaft arranged to be opposed to the upper shaft to rotatably support a polishing tool 30. Magnetic means 2a, 4, 5, 9, repulsing each other, are provided in the lens holding plate 2 and the polishing tool 30.
Patent JP-H10168004-A (JP)
Title: Production of alcohol by hydration of olefin and catalyst used therefor
Inventor: ONDA YOSHIYUKI
IPC: B01J29/70
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a higher alcohol useful as an intermediate raw material for surfactant at a rapid reaction rate in high selectivity and yield by reacting a long-chain olefin with water in the presence of a BEA type metallosilicate used as a catalyst. SOLUTION: A long-chain olefin (preferably a 8-30C, more preferably 10-20C straight-chain olefin having ethylenic unsaturated bond) is reacted with water in the presence of a BEA type metallosilicate (preferably BEA aluminosilicate having 5-1,500, especially preferably 10-500 atomic ratio of silicon to a metal constituting the metallosilicate and obtained by replacing all or a part of an ion-exchangeable cation of the outside of crystal lattice with H<+> ), preferably in 0.1-200 molar ratio of water to the long-chain olefin at 50-250 deg.C at ordinary pressure to 20kg/cm<2> to provide the objective compound.
Patent JP-H08184225-A (JP)
Title: Fixing structure for operation member
Inventor: KIMURA HIROMU
IPC: E05B3/04
Filed: 1994-12-28
Abstract: PURPOSE: To firmly maintain a fixing force with a rod of an operation member for a long period by directly acting a fastening force of a set screw in the non-disconnection direction of the rod. CONSTITUTION: A rod 1 is coaxially inserted into a cylinder 2A of an operation member 2 where a threaded hole 10, which penetrates in the radial direction, is formed on both peripheral sides. The cylinder 2A is fixed with the rod 1 by threading a set screw 9 into the threaded hole 10 and pressing the tip of the set screw 9 against the outer peripheral surface of the rod 1. In a fixing structure of the operation member 2 as designed above, it is arranged to form a slanting surface 11 which is displaced on the inside diameter side of the rod 1 as the rod moves toward the disconnection direction of the rod, on an area with which the tip of the set screw 9 on the outer peripheral surface of the rod 1, comes in contact.
Patent JP-H02175617-A (JP)
Title: Spinel-type ferrite, magnetoplumbite-type ferrite, their production and resin containing above ferrite powder dispersed therein
Inventor: TSUCHIYA TOSHIO
IPC: C08K3/22
Filed: 1988-12-28
Abstract: PURPOSE:To easily produce magnetic powder having fine and uniform particle diameter or a magnetic film having large diameter without using a solid-phase sintering, evaporation, sputtering, etc., by converting a ferrite having a specific composition to a spinel-type ferrite or a magnetoplumbite-type ferrite. CONSTITUTION:A ferrite expressed by (A) 50MO.50Fe2O3 (M is Co or Mg), (B) 60(Li0.5Fe0.5)O.40Fe2O3 or (C) M1-xZnxFe2O4 (x is 0-0.8; M is Ni, Co or Li) is converted to a spinel-type ferrite exhibiting high frequency characteristics characterized by high specific resistance and extremely low coercive force. As an alternative process, a ferrite expressed by (A) MFe12O19 (M is Ba or Sr), (B) MFe12-2xTixCoxO19 (x is 0-1.2) or (C) MFe12-xCoxO19 (x is 0-1.2) is converted to a magnetoplumbite-type ferrite having extremely high coercive force. The above ferrites are produced by adding an alcohol, an acid or further formaldehyde to an iron salt and a prescribed salt to dissolve the salts, reacting the components with each other and calcining the reaction product after drying.
Patent JP-H04290341-A (JP)
Title: Communication system and its control unit and its station terminal and operation method thereof
Inventor: ARUBAATO DEII BEEKAA
IPC: H04Q11/04
Filed: 1991-11-20
Abstract: PURPOSE: To provide a communication system for reducing a cost for grading up a terminal on consumer side and a cost for manufacturing the terminal while holding adaptivity with a Q.931 protocol. CONSTITUTION: This communication system is adopted to a network using the Q.931 protocol 101 for ISDN communication. A local protocol 104 in which the Q.931 protocol is corrected is used for communication between a control unit 103 and a station terminal 106. This local protocol is composed of a 1st segment composed of necessary information component of the Q.931 protocol, and a 2nd segment in which an arbitrary information component of the Q.931 protocol used in the control of user interface is converted into a local code set. Speech control between a system and a network is performed using the standard Q.931 protocol by a telephone number, and speech control between a control unit and each station terminal is performed using the local protocol by a bearer channel.
Patent JP-H05140504-A (JP)
Title: Metallic coating composition
Inventor: KATO HIROTADA
IPC: C09D175/04
Filed: 1991-11-19
Abstract: PURPOSE:To obtain a metallic coating composition capable of providing coated products excellent in resistance to peeling from the cathode and water-resistant adhesion for a long period when used as a primer for coating a heavy-duty rust preventing urethane by adding strontium sulfate to a thermosetting polyurethane resin. CONSTITUTION:The objective metallic coating composition is obtained by mixing (A) 100 pts.wt. thermosetting polyurethane resin prepared by reacting a polyol (a polyol, prepared by adding an alkylene oxide to an epoxy-modified polyol or bisphenols and having 100-500 molecular weight per OH group) with a polyisocyanate compound (preferably diphenylmethane diisocyanate or polymethylene polyphenylene polyisocyanate) with (B) 50-200 pts.wt. powdery strontium sulfate (preferably anhydride) having preferably 0.1-20mum average particle diameter. (A) The polyol is uniformly premixed with the component (B) and preserved. The preserved mixture is then mixed with (A) the polyisocyanate just before coating.
Patent JP-H09169704-A (JP)
Title: Production of diaryl carbonate
Inventor: FUJII TAKAHITO
IPC: B01J27/135
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To continuously obtain the subject compound in a high production rate, while reducing the deterioration of a catalyst used herein and the loss of the product in post treating processes. SOLUTION: This method for producing the diaryl carbonate comprises reacting a dialkyl carbonate of the formula: R<1> OCO2 R<2> (R<1> , R<2> are each an alkyl) (e.g. dimethyl carbonate) with an aromatic hydroxy compound of the formula: ArOH (Ar is an aryl) in the presence of a catalyst to produce an alkylaryl carbonate and the diaryl carbonate, preliminarily distilling the reaction product solution to separate a catalyst-containing solution (a catalyst concentration of 10-99wt.%), separating the residual reaction solution into low boiling point components and high boiling point components by a distillation operation, and further distilling the high boiling point components. The catalyst used herein includes AlX3 (X is a halogen, an acetoxy, etc.), TiX4 , VOX3 , ZnX2 , FeX3 , and SnR4- NXN (N is an integer of 1-3).
Patent JP-H04203051-A (JP)
Title: Curtain wall having external angle section and reentrant angle section
Inventor: KAMINAGA HIROMITSU
IPC: E04B2/88
Filed: 1990-11-30
Abstract: PURPOSE:To simplify fitting work by fitting a panel body with connecting metal fittings, over an external angle mullion and a reentrant angle mullion having a pair of left and right fitting recessed sections. CONSTITUTION:A pair of left and right fitting recessed sections 29 for an external angle mullion 1 are formed roughly in U-shapes with bottom sections 29a arranged roughly in parallel with each other, and room inside and outside opening end sections 29b, 29c inclined at the angle of 90 degrees to be directed to a reentrant angle mullion 2. Then, a pair of left and right fitting recessed sections 39 for the reentrant mullion 2 are formed roughly in U-shapes with bottom sections 39a arranged roughly in parallel with each other, and room inside and outside opening end sections 39b, 39C inclined at the angle of 90 degrees to be directed to the external angle mullion 1. After that, the one end section of a roughly parallelogram-shaped panel body is connected to the fitting recessed section 29 of the external angle mullion 1 with a connecting metal fittings 68. After that, the other end section of the panel body is connected to the fitting recessed section 39 of the reentrant angle mullion 2 with a connecting metal fittings 72. As a result, the external angle and reentrant angle mullions can be easily fitted on a structural body.
Patent JP-H01172607-A (JP)
Title: Driving shaft
Inventor: YAEGASHI TOSHIHIKO
IPC: F16D1/02
Filed: 1987-12-28
Abstract: PURPOSE:To prevent the generation of noise and shock on start and suppress fatigue and abrasion by interposing an elastic body between a male shaft and a female shaft and directly fitting the male shaft and the female shaft and transmitting a torque with high efficiency. CONSTITUTION:A male shaft 4 is elastically supported into a hole 8 formed on a female shaft 6 by an elastic body 14 filled in the vicinity of a square top part on the sectional surface of the hole 8. When a torque is transmitted by an assembled driving shaft in this state, the elastic body 14 is deformed, and the surface 16 of the male shaft 4 contacts the inner surface 18 of a triangular hole 12 formed nearly at the center of each side of the hole 8 formed on the female shaft 6, and a torque is transmitted. The noise and shock on start can be softened by the elastic deformation of the elastic body, and the male shaft 4 and the female shaft 6 are directly fitted 14, and the torque is transmitted with high efficiency.
Patent JP-H08162202-A (JP)
Title: Line concentrator
Inventor: TEI KANENORI
IPC: H01R13/46
Filed: 1994-12-07
Abstract: PURPOSE: To provide a concentrator capable of saving a space by making it stand, increasing the stability of a body, saving a space for packaging by removing the separating the body from a bottom mount, preventing it from becoming loose and falling when a power cord is withdrawn and concentrating a net work line to be connected and disconnected. CONSTITUTION: Plural vane shaped protruded blocks 141 are provided on a stopper tenon 14 at the bottom so that the vane-shaped protruded blocks 141 on the stopper tenon of the body can be engaged with a recessed hole 211 in a stopper tank at a bottom mount 12 in a disengageable manner. For at least one vertical protruded column 22 provided on the edge mutually corresponding to the bottom mount and to the net line inserting and connecting mount of the body, a distance from the body to a power socket after assembly corresponds just to a distance to store a power plug, so that the withdrawal of a power cord is prevented and a network line is concentrated in a space formed between the protruded columns to be connected and disconnected.
Patent JP-H08156789-A (JP)
Title: Advertisement clip
Inventor: NEGAMI NORIKAZU
IPC: B60R13/00
Filed: 1994-12-06
Abstract: PURPOSE: To provided an advertisement hanger that is semipermanently usable irrespective of working frequency, and further ease of detachment of advertising matter in addition to a shape reduction in personnel expenses as well as to have the cost of production reduce through structural simplification. CONSTITUTION: An opening/closing plate 6 combinedly installed with two fixed magnets 9 and 10 of both N and S poles is hanglingly installed from a ceiling surface of a body case 2 free of rotation. A knob 14 is installed in a side plate 8 of this body case 2 free of slide motion, and an S polar movable magnet 15 sliding together with this knob 14 is installed in an inner side face of the side plate 8 free of slide motion. With this, the opening/closing plate 6 is closed by dint of each attraction of both these S-N polar magnets by only sliding the knob 14 left and right, whereby a state of holding an advertising matter 3 by two packings 12 and 24 between and another state of opening the opening/ closing plate 6 by dint of repulsion of these N-N polar magnets themselves and separating the advertising matter both can be selected.
Patent JP-H03179622-A (JP)
Title: Lead switch
Inventor: MASUMOTO RYO
IPC: C22C19/07
Filed: 1990-11-30
Abstract: PURPOSE:To have small coersive force and easy workability while making a lead switch to have the small sizes and high performance by using a soft magnetic alloy mainly composed of cobalt 15 to 59%, nickel 1 to 40% in the weight ratio and the rest of iron. CONSTITUTION:A soft magnetic alloy for a lead piece, which consists of cobalt 15 to 59%, nickel 1 to 40% in the weight ratio and the rest iron as well as a small amount of impurities while having not less than 16 gauss of the magnetic flux density (B50) in a magnetic field of 50 oersted and coersive force (Hc) of not exceeding 2 oersted, is used. Thereby, workability is easy and coersive force is small while enabling a lead switch to have the small size and high performance.
Patent JP-H11162823-A (JP)
Title: Mask manufacturing member, mask and method for manufacturing same
Inventor: TAKAHASHI SHINICHI
IPC: G03F1/54
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a mask manufacturing member, masks and a method for manufacturing them, in which the deflection of a membrane due to a compression stress and deformation of a pattern due to a stretch stress are suppressed or dissolved. SOLUTION: In this mask manufacturing member, in a mask membrane 7' in which a pattern to be transferred to a sensitive substrate is formed is supported by a support member H, the membrane 7' is formed by a silicon thin film, and an impurity element having an atomic radius smaller than that of silicon is diffused in the silicon thin film.
Patent JP-H01169026-A (JP)
Title: Washing nozzle device
Inventor: TAKAHASHI YUTAKA
IPC: B05B1/00
Filed: 1987-12-25
Abstract: PURPOSE:To prevent heat loss and to conserve energy by directly coupling an outflow port for a heating unit section having a heater and the outflow port and an inflow port for water with an inflow port for a nozzle unit section with a piston having a jet. CONSTITUTION:The title device is composed of a main body 4, a flowing-water heating unit 5 and a nozzle unit 6, the inside of the unit 5 has an inner cylinder- shaped heater 7, and a flow path 9 is formed between the heater 7 and a water- heater external cylinder 10. The unit 6 has a cylindrical piston 13 with a jet 12 and a cylindrical cylinder 15. Chilled water flowing in from an inflow port 11 is changed into hot water by the flow path 9 through the inside of the heater 7, and made to flow into the unit 6 through a communicating path 18, and the piston 13 is projected against the force of an energizing spring 17 by the pressure of hot water while hot water is ejected from the jet 12. Accordingly, heat loss is nearly prevented, and the effect of energy conservation can be acquired.
Patent JP-2001150168-A (JP)
Title: Groove cutting device by laser
Inventor: IIDA KUMEO
IPC: B23K26/38
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To miniturize a torch part by refracting a laser beam passed through a lens in a groove cutting device by laser which cuts a groove by radiating a laser beam toward a material to be cut. SOLUTION: A cylindrical body 3 inserted into a housing 5 is constructed so as to be rotatable by a rotating member 6. A lens 4 is located movably in the axial direction on the cylindrical body 3. Groove torches A and B are detachably fixed via a fixing part 7 provided at the lower edge of the cylindrical body 3. The groove torch A is composed of an upper cylindrical body 13 provided with a mirror 11, a mirror 12, and a lower cylindrical body 14 having an inclined part 14b corresponding to a target groove angle, and the distance between the mirror 11 and the mirror 12 is variable. The groove torch A and the groove torch B are located on the same carriage 23, and a mirror 31 and a mirror 32 are located opposing to the groove torch A and the groove torch B, respectively, in an optical path 25.  A torch is selected and operated by advancing or retracting one of mirrors 31 to or from the optical path 25.
Patent JP-H11150826-A (JP)
Title: Cable outer covering layer cutting device
Inventor: SAKANASHI KOJI
IPC: H02G1/12
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To cut the outer covering layer of a cable with an arbitrary length in the axial direction of the cable, so as to have a circular cross-section even if a winding form remains in the cable. SOLUTION: Clamping mechanisms 6 and 8 which hold a cable 5 are provided on both the ends of a base stand 2. A cutting unit 3 is freely shdable along the base stand 2. The cutting unit 3 has a revolving block 12 which revolves around the outer circumference of the cable 5. A swinging arm 43 is attached to the revolving block 12 and can be turnably with a turning shaft 42, in parallel with the axis of the cable 5 as the center of turn and biased against the cable 5. A rotary blade unit 51 with a rotary blade is freely detachable attached/ detached to/from the swinging arm 43.
Patent JP-2000153884-A (JP)
Title: Dry food package and dry food container
Inventor: MATSUSHITA TAKESHI
IPC: B65D81/34
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent dry food from accidentally shifting relative to a container even if the container is tilted or inverted. SOLUTION: A container body 3 made of plastic with an upper face opened is formed in a taper with its diameter reduced toward a bottom wall 3a. Dried food is received in the container body 3, and the upper face of the container body 3 is hermetically sealed by a seal lid to provide the dry food package. A lock 10 to be engaged with the food is made to protrude inwardly on an inner peripheral face of the container body 3.
Patent JP-H02177774-A (JP)
Title: Exposure controller for still video camera
Inventor: TANABE HIDEKI
IPC: G03B7/16
Filed: 1988-12-28
Abstract: PURPOSE:To reduce a smear appearing on an image due to flashing light by sending a signal charge to a transfer part after performing the sweep of an unrequired charge at the transfer part after completing the emission of flash. CONSTITUTION:A central control circuit 1 sets a Ttrg value found from the result of pre-photometry on a timer 1, and starts the emission of the flash setting an FTR signal from L to H when the timer 1 changes to zero. A photometric part 2 sets an EXP1 signal from L to H at a time when the optimum light quantity in a main object area is obtained. The central control circuit 1 stops the emission of the flash, and also, sets a time Ts to perform only one time of fast reverse transfer of a vertical transfer CCD on a timer 2, and starts the timer 2, and when it goes to zero, a CCD driver 3 stops the fast reverse transfer, and a pulse changing M L H is generated at an FSP, and an accumulated signal charge is transferred to the vertical transfer CCD. After that, the signal charge is transferred to the memory part of a CCD 5 by a phiV pulse, and transferred a video processing circuit 6 synchronizing with a video synchronizing signal.