baber/WOPTO huggingface dataset:
Patent JP-S5758427-A (JP)
Title: Time division multidimensional connector
Inventor: MITANI TOSHIHIKO
IPC: H04B7/15
Filed: 1980-09-25
Abstract: PURPOSE:To simplify circuits and to achieve a device having flexibility on time division line setting, by introducing a basic frame construction and a multiframe construction in a TDMA communication system. CONSTITUTION:The device provides time slot counters 11, 21 for transmission and reception, multiframe counters 12, 22 for transmission and reception, a transmission traffic burst forming circuit 14, a reception traffic burst processing circuit 24, channel buffers 15, 25 for transmission and reception, and time slot controlling circuits 13 and 23 for transmission and reception. From MXN sets of time slot groups on a matrix in which the basic frame consisting of N sets of time slots and  the multiframe consisting of M sets of the basic frames are combined, required R  sets of time slots are selected according to regular selection pattern indicated wth a line discrimination number designated for effery channel port, and a time division line is set to perform control so that the channel port of RD/MT (bit/second) can be stored.
Patent JP-H07304493-A (JP)
Title: Propulsion reinforcing device for ship with counter rotating propeller
Inventor: YOSHIDA OSAMU
IPC: B63H5/10
Filed: 1994-05-12
Abstract: PURPOSE:To provide a device feeding the output of a propulsion reinforcing engine to a propeller by the method for insulating the torsional vibration from the existing propeller shaft system, avoiding the problem of torsional vibration, recovering the swirling current generated by the propeller, realizing, high propulsion efficiency, and accelerating an existing ship when the speed of the existing ship must by increased more than the present capability. CONSTITUTION:In this propulsion reinforcing device of an existing ship, the output of a propulsion reinforcing power source 2 other than the existing propulsion engine is connected to the front propeller shaft 4 of a counter rotating propeller constituted of a front propeller 6 and a rear propeller 7 reversibly arranged on one shaft via a gear device 3 or a motor, and the output of the existing propulsion engine 8 is connected to the rear propeller shaft 5.
Patent JP-H11324976-A (JP)
Title: Water supply equipment for multistory floors
Inventor: HORIO KOJI
IPC: F04D13/16
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To enable the water supply to some degree even if a pump can not be operated. SOLUTION: This water supply equipment is formed of a water receiver tank 3 for storing the water from an intake pipe 6 connected to a water line main pipe 4, a lifting pump 7 or a pressurizing pump connected to the water receiver tank 3 through a conduit 8, vertical pipes 9, 11 provided through a building, and a water supply pipe 12 connected to the vertical pipes 9, 11. In this case, the conduit 8 is provided with a switching valve 14, to which an auxiliary intake pipe 15 is connected.
Patent JP-H0427815-A (JP)
Title: Slant angle sensor
Inventor: CHIKATO KOUICHI
IPC: G01C9/06
Filed: 1990-05-23
Abstract: PURPOSE:To measure the slant angle between two bodies between which the distance is changed or between vibrating bodies by providing an isotropic, homogeneous, transparent plate which is provided on a material to be measured in a protruding pattern between a light emitting element and a semiconductor optical-point-position detecting element which are provided on the body in a facing pattern. CONSTITUTION:The light emitted from a light emitting element 4 passes through an isotropic, homogeneous, transparent plate 7 which is protruding from a body to be measured 6 and hits an optical-position detecting element 5. When the transparent plate 7 is set at theta=alpha1 with respect to the light, the light is refracted and made to pass and hit the optical-position detecting element 5. The optical-position detecting element 5 outputs the electrics signal corresponding to the distance X from an original point to the position of the light. The original point is the optical position 0 when the transparent plate 7 is orthogonal to the light (theta=0). A slant angle theta is measured based on the electric signal. Even if the body to be measured 6 and a body 1 are moved in any direction, the channel of the light is not affected. The slant angle between two bodies between which the distance is changed can be detected. The slant angle between the vibrating bodies can be also measured.
Patent JP-H05321565-A (JP)
Title: Shaft intrusion device
Inventor: NISHIJIMA YOSHIHARU
IPC: E21B19/20
Filed: 1992-05-26
Abstract: PURPOSE:To supply a large number of extension shafts efficiently and simultaneously and extend shafts and intrude them in an attempt to reduce the weight of a device and the size of the device and simplify the structure. CONSTITUTION:A plurality of drilling shafts 16 are laid out in the direction of intruded pile arrangement and held with a lift housing 32. Each of the drilling shafts 16 is intruded simultaneously by lowering this lift housing 32 along a gentry frame 30 while both posts 50 of the gantry frame 30 are adapted to rise and fall on a rack 12. Furthermore, a bracket 54 and a guide rod 62 are rotated in the upper part of the both posts 50, which makes it possible to carry the drilling shafts 16, holding the shafts 16 on the lift housing 32.
Patent JP-S5758125-A (JP)
Title: Electrooptic device and its sealing method
Inventor: KURIBAYASHI MASAKI
IPC: C08K3/34
Filed: 1980-09-26
Abstract: PURPOSE:To improve durability by using the composition consisting of a resin selected from the group of specific epoxy resin, a curing agent and a silane coupling agent having residual org. groups possessing an epoxy ring for the sealant of electrooptic devices such as liquid crystal devices. CONSTITUTION:The adhesive composition consisting of the three kinds; an epoxy resin of one or more kinds selected from the group of epoxy resins of bisphenol diglycidyl ehter type, glycidyl ester type, cyclic or linear aliphatic epoxide and polyol polyglycidyl ether type, a curing agent (aliphatic or aronatic diamines, etc. or acid anhydrides) and a silane coupling agent having residual org. groups possessing an epoxy ring (3-glycidoxypropyltrimethaxysilane or the like) is used for sealing of electrooptic devices, particularly devices using liquid crystals, electrochromy, etc. Such composition is coated on substrates by a screen printing method, after which both substrates are stuck by pressure and set by heating, whereby the sealing of good durability is accomplished without causing generation of bubbles, degradation of liquid crystals, etc.
Patent JP-S5659558-A (JP)
Title: Production of mold
Inventor: OOHIRA ZENZOU
IPC: B22C1/08
Filed: 1979-10-17
Abstract: PURPOSE: To produce a precision casting mold of superior strength rapidly and inexpensively by alternately using colloidal silica slurry or water glass slurry and Al hydroxy chloride slurry for the ceramic slurry to be used in a lost wax process.  
     CONSTITUTION: In producing a precision mold by a lost wax process, basic water glass slurry or colloidal silica slurry and acidic Al hydroxy chloride slurry are alternately used as ceramic slurry of dipping wax mold. Since the basic and acidic slurries are used in combination, both gel and act as a hardener for the other with each other, thus less coating layer and drying time suffice; in addition, inexpensive water glass becomes usable. Besides conventional molten silica sand, Zr sand, etc., those further added with powder of Al hydroxy chloride are used for the sanding material to be used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000322763-A (JP)
Title: Optical head
Inventor: HAYASHI TAKUO
IPC: G11B7/135
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To stabilize performance of an optical head by satisfying prescribed relations in such items as a distance between a light emitting element and a diffraction element, a distance between the diffraction element and a converging element, the maximum effective diameter of the converging element, an angle of diffraction in the diffraction element, and the width of a diffraction region in the diffraction element, and thereby inexpensively reducing stray light due to outward diffraction light. SOLUTION: The reflected light once reflected by an information recording medium and again passed through a converging element is diffracted, with its ± primary diffraction light guided to a light receiving element. In this case, assuming a distance between a light emitting element and a diffraction element is a, a distance between a diffraction grating element and a converging element is b, the effective diameter of the converging element is D, an angle of diffraction in the diffraction element is C, and the width of a diffraction region in the diffraction element is d, the relation of the expression is to be satisfied.  Under such conditions, there is no possibility that the diffracted light diffracted in the hologram region 6 outward enters the effective diameter D of an objective lens 3, converging on an information recording medium 4, and that its reflected light again passes through the objective lens 3 and the hologram region 6, making incident on photo-diodes 2a, 2b, becoming stray light and mixing in the original information signals.
Patent JP-H04358366-A (JP)
Title: Magnetic circuit for magnetic head driving device
Inventor: NAKAZATO HIROSHI
IPC: G11B21/02
Filed: 1991-06-05
Abstract: PURPOSE:To always execute a stable magnetic head position deciding operation by making outside forces imposed on the magnetic head equal between the outer peripheral side and the inner peripheral side of a magnetic disk when the magnetic head is in the area of a used cylinder and generating an enough force necessary for holding the magnetic head when it is in a locking area. CONSTITUTION:This device is provided with a lock arm which integrally moves with an arm carrying and positioning the magnetic head, an iron piece is attached to the tip of this lock arm and for a cover yoke, an penetrating hole is provided on a position opposed to the position of the iron piece when the magnetic head comes in the lock area.
Patent JP-S5561543-A (JP)
Title: Thin plate separating method
Inventor: ISHIJIMA YOSHIROU
IPC: B65H3/08
Filed: 1978-10-31
Abstract: PURPOSE: To enable thin plates to be separated cetainly one by one by a simple means, by absorbing the periphery of one end of the laminated thin plate, by means of a vacuum pad, and by lifting the thin plate a little and then lifting the whole one thin plate by means of a vacuum pad.  
     CONSTITUTION: Upper the laminated thin plate 1, a proper number of vacuum pads 2aW2c corresponding to the length of the thin plates 1 are arranged freely movably up and down and shiftably to proper positions. When a thin plate 1a is separated, each vacuum pad 2aW2c is lowered at first, and each pad is positioned on the uppermost thin plate 1a part. Then only the vacuum pad 2c positioned in the vicinity of one end of the thin plate 1a is elevated by a little distance H, and other vacuum pads 2a and 2b press the thin plate 1a, and one end part of the thin plate 1a is bent and separated from the thin plate 1. Then the vacuum pad 2c is elevated by the distance H described above, and only one thin plate 1a is certainly separated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5359104-A (JP)
Title: Attaching mthod of shield plate on vane of turbine
Inventor: FUJIWARA TADASHI
IPC: F01D5/28
Filed: 1976-11-10
Abstract: PURPOSE: To simplify the working, assembling and welding by providing the spacing from the front to the back of the vane on the line formed by meeting the radial coupling face of the turbine vane and erosion shielding material with the axial coupling face thereof, by welding the coupling face of the spacing by the electronic beams and inserting a pin into the spacing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6115256-A (JP)
Title: Input and output controller
Inventor: TAKANO TADASHI
IPC: G06F13/12
Filed: 1984-06-30
Abstract: PURPOSE:To reduce the load for design of a microprogram by attaining the program design just by being aware of the relative address of an area defined to each I/O when access is given to a local memory. CONSTITUTION:An input/output controller 1 writes a corresponding port number to an execution level register 12 when the controller 1 receives a command given to either one of I/O3-6 from a CPU2. Then a microinstruction is interrupted and an interruption port number D is stored in a register 12 to set an interruption port to control a general-purpose register group 13, a bus access register 14 and a base address register 16. Thus the program design is possible just by being aware of the relative address of an area defined to an I/O when the state information or the control informations of I/O3-6 are stored/renewed after the port number for control is stored in the register 12. This can reduce the load of design for a microprogram.
Patent JP-S62292914-A (JP)
Title: Method of forming weld-type crank shaft by welding
Inventor: YONEZAWA JUNICHI
IPC: B23K33/00
Filed: 1986-06-09
Abstract: PURPOSE:To obtain a crank shaft with high strength, by selecting a low- strength-family welding material having good stress-relieving-performance for weld-joining of the main bearing journal part so that the joint strength becomes lower than the strength of the crank shaft mother metal. CONSTITUTION:Welding to a weld-joint part c of a main bearing journal b is performed by using a low-strength-family welding material. With this, the relative fatigue strength of the weld joint part c after stress relief annealing is remarkably increased because of the lowering of the residual tensile stress. As a result, if the welding for joining is carried out with accuracy within the allowable limit for weld-defects, the relative fatigue strength of the weld joint part c becomes equivalent to or higher than the fatigue strength of the fillet part d of the crank shaft mother metal having the strength increased. Thus, the strength of the crank shaft can be increased.
Patent JP-H02309938-A (JP)
Title: Napkin formed to prevent retrograde kidney disease and cystitis
Inventor: SATO YASUO
IPC: A61F13/472
Filed: 1989-05-25
Abstract: PURPOSE:To prevent the backward infiltration of bacteria from the urethral meatus and to provide a good touch to the skin by providing the inner surface side with a sheet-like material, mat-like material or net-like material bored with many fine pores of a stock which suppresses the propagation of the bacteria and partly has the effect of killing the bacteria. CONSTITUTION:Antimicrobial nylon or antimicrobial polyester cotton formed by incorporating the antimicrobial liquid, fine powder, etc., of antimicrobial zeolite or aged copper or copper alloy, such as aged copper nickel into fibers at the time of production of the fibers is used. The many fine pores 1 are bored into the fabric or mat of the above-mentioned materials to form the antimicrobial layer 2 or a finely meshed net is formed of the fine cord or twisted yarn to form the antimicrobial layer 2. An absorptive layer 4 and a blocking layer 5 are provided on the part of this antimicrobial layer 2 to be positioned on the outer side at the time of use to trim the outside shape. The bacteria infiltering backward from the urethral meatus is prevented in this way.
Patent JP-H0428712-A (JP)
Title: Modified epoxy resin
Inventor: YAMADA MITSUO
IPC: C08G59/14
Filed: 1990-05-24
Abstract: PURPOSE:To obtain a modified epoxy resin containing plural ethynyl groups in the molecule, having excellent substrate adhesivity, mechanical properties and chemical resistance and useful as a resin vehicle for thermosetting paint by modifying an epoxy resin with a compound containing ethylenyl groups. CONSTITUTION:The objective modified epoxy resin containing ethynyl group and expressed by formula I [R is 1-20C alkylene, phenylene, (substituted) naphthylene, two C-C bonds, O, S, SO2, SO, CO, etc.; X is linking group such as O, OCO and NH; A is bivalent 1-20C aliphatic hydrocarbon residue, alicyclic hydrocarbon residue, aromatic hydrocarbon residue, etc.; B is O, OCO, NR2 (R2 is H or groups of formula II), etc.], formula III or formula IV [R1 is 1-20C alkyl, phenyl or (substituted)naphthyl] can be produced by using bisphenol A epoxy resin as a starting raw material and modifying the resin by reacting with propargyl alcohol, etc., in the presence of a catalyst such as quaternary ammonium salt.
Patent JP-H01304051-A (JP)
Title: Thin plate-shape denitration catalyst
Inventor: DOMOTO KOJI
IPC: B01D53/94
Filed: 1988-06-01
Abstract: PURPOSE:To eliminate the release of a catalytic component, by a method where an expanded metal composed of a thin stainless steel plate and having received rolling processing is coated with aluminum oxide and, thereafter, a catalytically active component is applied to the coated metal to be dried and baked to form a denitration catalyst. CONSTITUTION:Aluminum (flame spraying material 3) is applied to the surface of an expanded metal subjected to rolling processing in an oxidizing atmosphere by flame spraying and a catalytically active component 2 is applied to the coated surface. Bubsequently, the coated expanded metal is passed through molding, drying and baking processes to form a plate-shape catalyst 4. This denitration plate-shape catalyst 4 is arranged in a denitration reactor 5 and, after ammonia is mixed with the exhaust gas containing NOx of a boiler as a reducing agent, the gaseous mixture is guided to the reactor 5 by a duct 7 to remove NOx in the exhaust gas. The thickness of the denitration catalyst is set to 0.4-0.7mm.
Patent JP-S6112349-A (JP)
Title: Waste ink container
Inventor: MIYAGAWA AKIRA
IPC: B41J2/18
Filed: 1984-06-29
Abstract: PURPOSE:To eliminate the possibility for generating trouble such that waste ink is flowed out to the outside or flowed back to a nozzle side, by allowing the part, into which ink is penetrated finally, of the ink absorber arranged in a container to approach a window part for observing an interior. CONSTITUTION:A window part 4 for observing an interior is provided to the upper surface of a container 2 and an ink absorber 3 is received in the container 5 so as to allow the part, into which ink is finally penetrated, of said absorber to approach the window part 4. A plurality of notches or grooves are formed to the ink absorber 3 so as to attain the enhancement of an ink penetration speed and to generate the penetration of ink at the desired part of the ink absorber 3, that is, the part approaching the window part in a state delayed as compared with the other part. By the change in the color tone of the ink absorber. it can be easily and immediately confirmed that the ink absorber reached a saturated state and, by this mechanism, waste ink can be certainly prevented from flowing back to nozzle when the stagnation of ink is generated.
Patent JP-S6025782-A (JP)
Title: Ribbon cassette guide mechanism
Inventor: SUZAKI MASAYUKI
IPC: B41J35/04
Filed: 1983-07-23
Abstract: PURPOSE:To facilitate the mounting of an ink ribbon, by providing a guide auxiliary member in opposed relation to a guide member for guiding the ink ribbon between a printing head and a platen so as to provide an interval capable of inserting said ribbon between said guide member and said auxiliary member. CONSTITUTION:Guide auxiliary members 15, 15 are fixedly provided in opposed relation to the guide members 11, 11, which are vertically provided to the leading ends of movable arms 12, 12 of which the base ends are clamped to the upper surface of a carriage 14 by screws 13, 13, in the side opposite to the platen so as to provide an interval S1 capable of easily inserting an ink ribbon 16. The upper edge 15b of each guide auxiliary member 15 preferably has a backwardly bent shape.
Patent JP-S5836112-A (JP)
Inventor: NAKAMOTO KATSUHIRO
IPC: H02H3/08
Filed: 1981-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62291425-A (JP)
Title: Laminar combustion engine
Inventor: OIKAWA HIROSHI
IPC: F02B23/06
Filed: 1986-06-12
Abstract: PURPOSE:To aim at improvement of the engine performance through bringing fuel sprays into a good contact with each other so that the ignitability is improved by providing, on the internal surface of a combustion chamber, a guide recessed part consisting of a groove which is collided by the fuel sprays and at the same time formed by way of annularly connecting the collision parts. CONSTITUTION:On a cylinder head 4 for closing the opening surface of a cylinder 3, which supports a piston 1 such that it may be free to travel vertically, is provided a fuel injection nozzle 5 at a position opposite to the central part of a combustion chamber 2. In addition, on the tip of the fuel injection nozzle 5 are made a plurality of nozzle holes along its peripheral surface so that fuel in plural lines can be injected radially. In the above constitution, on the internal surface of the combustion chamber 2 is provided an annular guide recessed part 7 along the circumferential direction. And then, the guide recessed part 7 is formed of an annular groove along the circumferential direction so that the accepted fuel sprays are spread along the internal surface of the guide recessed part 7. Thereby, the fuel sprays are brought into a good contact with each other so that the ignitability thereof can be improved.
Patent JP-H085087-A (JP)
Title: Heating cooker pan
Inventor: TAZUMI YOSHIKIMI
IPC: F24C15/16
Filed: 1994-06-17
Abstract: PURPOSE:To inexpensively provide a pan with legs which has excellent convenience and satisfactory external appearance by holding a leg end with a calling formed on an upper end of the pan, and positioning the leg end with use of uneven fitment, and further freely setting the leg to an accomodation state and a use state thereof by making use of rotation of a side wall surface around the center of the uneven fitment. CONSTITUTION:A pan is constructed such that a leg and is held with a spiral carling 2 formed on an upper end of a pan side wall 1a, and the leg end is positioned with use of the uneven fitment, and further the leg is freely set to an accomodation state and a use state by making ues of rotation on a side wall 1a surface around the uneven fitment 3a, 1b. That is, a metal wire material is folded such that opposite ends of the wire material become one end of the leg 3, and a rotational protrusion or a rotational recess is formed on the heat resistant resin leg end where the opposite ends are subjected to insert molding, and further a rotational recess or a rotational protrusion 1c is formed on the side wall of the pan. Hereby, there is ensured the pan where it is subjected to the uneven fitment.
Patent JP-S61295958-A (JP)
Title: Sheet body splicing device
Inventor: NAKANE SHIN
IPC: G03D15/04
Filed: 1985-06-22
Abstract: PURPOSE:To splice a spliced sheet body so easily with an adhesive tape, by installing an adhesive tape holding part which holds the adhesive tape with a part of it adheres. CONSTITUTION:A part of an adhesive tape is stuck to a rotating roller 71 of an adhesive tape holding part 7, holding this. And, in the state that both first and second spliced sheet bodies, namely, a conveying leader and a control strip are placed on a base plate 1, the adhesive tape held by the rotating roller 71 is pressed by hand and fingers and stuck to an adhesive zone inclusive of an boundary between both sheets aforesaid. Afterward, when the conveying leader is drawn out of the base plate 1 along a center line P1, the adhesive tape comes off the rotating roller 71 and both upper end surfaces 77 and 78 of bearing plates 75 and 76 so that at this time an adhesive tape part of an unadhesive tape is pressed down with hand and fingers and the whole lot of an adhesive surface of the adhesive tape is stuck thereto.