baber/WOPTO huggingface dataset:
Patent JP-H07252925-A (JP)
Title: Double floor
Inventor: TAKENAKA FUMIYA
IPC: E04F15/10
Filed: 1994-03-15
Abstract: PURPOSE:To carry out double floors at low cost with fewer man-hours. CONSTITUTION:A male tongue 6 is mounted at one side end of a panel 3 while a female tongue 7 is installed at the other side end, and bearing legs 1 are set up to the panel 3 while being downward projected. A plurality of the panels 3 are placed and arrayed onto a floor backing 13 by the bearing legs 1 while the male tongues 6 and female tongues 7 of the adjacent panels 3 are fitted, thus connecting each panel 3. Floor finishing materials 14 are lined and fixed onto the panels 3. The panels 3 can be fastened mutually by fitting the male tongues 6 and the female tongues 7, no throw stuck boards for fixing the panels 3 is required, and the floor finishing materials 4 are fastened directly onto the panels 3.
Patent JP-S56140408-A (JP)
Title: Instruction setting system of sequence control device
Inventor: MATSUDA HIROSHI
IPC: G06F9/06
Filed: 1980-04-03
Abstract: PURPOSE:To discriminate key operations and instructions easily, by analyzing a set instruction into basic instructions and by combining respective basic instructions to constitute instructions and by reducing the number of instruction words and by reducing the number of set keys by giving the same function. CONSTITUTION:Operation control part 101 reads input device 105 through input interface 106 by the program set in storage part 102 and operates data and outputs the operation result to output device 108 through output interface 107. The operation state of the program, the execution instruction, and the input/output state of sequence control device PLC are displayed on 104. Instructions of device PLC are analyzed into basic instructions such as AND, OR, timer and jump, and these basic instructions are combined to constitute various instructions. As a result, the number of instruction words is reduced, and the number of set keys is reduced by giving the same function given, and the number of display equipments is reduced.
Patent JP-S54136439-A (JP)
Title: Sheath heater
Inventor: KATOU JIYUNICHI
IPC: H05B3/48
Filed: 1978-04-13
Abstract: PURPOSE: To prevent the lowering of insulation resistance at high-temperature operation, by using nickel-tungsten alloy as sheath heater electric heating wire.  
     CONSTITUTION: When nickel-tungsten alloy is used as heat-generating wire of a sheath heater, the insulation resistance value does not fall so much as compared with the case where nickel-chromium alloy is used. This is due to the fact that the reaction of nickel-tungsten with oxygen and nitrogen is small. Particularly, one suitable for use at about 600°C∼800°C can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07253849-A (JP)
Title: Movement detecting mechanism for mouse
Inventor: NAKADA MASAHIRO
IPC: G06F3/038
Filed: 1994-03-15
Abstract: PURPOSE:To save power consumption of the mouse by emitting a light emitting element in a pulse with a pulse from a pulse generator and using a demodulation circuit operated synchronously with the pulse from the pulse generator to demodulate a signal outputted from a light receiving element. CONSTITUTION:A slit rotary disk 2 is turned by turning of a ball in the mouse and when a slit of the slit rotary disk 2 is located on a line tying a light emitting element 1 and a light receiving element 3, a light from the light emitting element 1 is received by the light receiving element 3, which provides an output of a signal. In this case, the light emitting element 1 is pulse-emitted by a pulse from a pulse generator 4 and demodulation circuits 5, 6 operated synchronously with the pulse from the pulse generator 4 demodulate the signal outputted from the light receiving element 3. Thus, power consumption of the mouse is saved.
Patent JP-H08240258-A (JP)
Title: Non-backlash gear device
Inventor: NAKAMURA TAKEKUNI
IPC: F16H55/18
Filed: 1995-03-03
Abstract: PURPOSE: To provide a non-backlash gear device capable of easily attaining a non-backlash status, eliminating the need of a troublesome assembly work and shortening an assembly time. CONSTITUTION: At least two gears 1 and 2 of the same specification are coaxially laid, and the teeth 1b and 2b thereof are positioned at the preset angular displacement along a rotating direction relative to each other. Furthermore, an elastic means is provided to relatively reset the gear teeth 1b and 2b to the original phase displaced angular positions, depending on a change in the preset phase angular displacement.
Patent JP-H05244301-A (JP)
Title: Emergency notice system
Inventor: MOTOI TAKAO
IPC: G08B25/08
Filed: 1992-03-02
Abstract: PURPOSE:To simplify the operation in an emergency notice terminal equipment and a monitor center. CONSTITUTION:An emergency notice terminal equipment 2 and a monitor center 1 are connected to an exchange network 3. The monitor center is provided with a transmission reception processing section 4 and a data processing section 5, and the data processing section 5 is provided with a display section 6. Moreover, the transmission reception section 4 is provided with a line corresponding section 8 corresponding to a line 7 and a control section 9, and each line corresponding section 8 is provided with a changeover section 12, an NCU section 10, a MODEM 13, a line control section 14, and a state collection confirmation telephone set 11. The line control section 14 discriminates whether data from the emergency notice terminal equipment 2 is emergency notice use data or non-emergency notice use data such as confirmation of normality and controls the changeover section 12 by the end of reception of the data only when the data are emergency notice use data to apply changeover connection between the emergency notice terminal equipment 2 and the state collection confirmation telephone set 12.
Patent JP-S56141531-A (JP)
Title: Pressure transducer
Inventor: ISHII AKIRA
IPC: G01L9/04
Filed: 1980-04-04
Abstract: PURPOSE:To eliminate the need for transmission pipe and lower the cost by forming a sealed space in part of a semiconductor pressure sensing element, a substrate fixing this element and their joining parts, and building a reference pressure in this space. CONSTITUTION:The space 14 formed by a concave semiconductor pressure sensing element 1 and a substrate 2 is sealed perfectly. The pressure sensing element 1 and substrate 2 which are joined are supported by supporting bars 15 by leaving a prescribed spacing from a package 6. If such constitution is disposed in fluid to which pressure P is applied, the pressure P is transmitted to the pressure sensing element 1 in the direction of an arrow through the hole 7 of a cover 8. As a result, this element 1 changes its resistances value according to the differential pressure between the pressure P and the pressure of the space 14, that is, the atmospheric pressure as a reference pressure and this change is obtained as an electric signal through lead wires 10, 11.
Patent JP-H08243315-A (JP)
Title: Mold with filter device
Inventor: HORUSUTO BUUFUBERUGAA
IPC: B01D29/01
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a mold with a filter apparatus allowing an easy bondage and recycling and having low cost and less problem by forming a mold, a filter and a filter apparatus with the same thermoplastic resin. SOLUTION: A material of a mold, a filter apparatus and a filter for a mold with a filter apparatus is formed with the same thermoplastic resin such as polyolefin, polyacetal and the like. Consequently the mold with filter apparatus is easy for bonding and recycling, low cost and less problem, and can be used for initial cleaning of heated oil or motor fuel and the like.
Patent JP-S54137527-A (JP)
Title: Negative pressure control valve for automobile engine
Inventor: YAMANAKA MINORU
IPC: F02M1/14
Filed: 1978-04-14
Abstract: PURPOSE: To open a choke valve of a carbureter at an always appropriate degree even if the negative pressure of an intake pipe fluctuates, by controlling the choke valve by a control valve for controlling the negative pressure below a predetermined strength and another control valve for controlling the negative pressure depending on the temperature.  
     CONSTITUTION: A choke breaker 8, wherein three chambers 17, 18, 19 are defined by two diaphragms 9, 10, is coupled to the choke balve 2. A vlock temperature sensitive valve 21 is connected to the chamber 17. When the temperature of cooling water rises, a thermosensitive part 28 shuts off an atmosphere port 22 and the negative pressure of the intake pipe is transmitted to the block temperature sensitive valve 21 through a pipe 26. A choke control valve 30 is connected to the chamber 18 through a pipe 52. Negative pressure is applied from a negative pressure pipe 47 to the chamber 18 through a chamber 40, an orifice 48, a check valve 53 and the pipe 52. A valve 30 has a piston 34 on a diaphragm 33 fitted with a valve element 35. When the negative pressure becomes stronger than a predetermined level, the valve element 35 is opened by a pipe 43 to connect the chamber 40 to the atmosphere through a hole 42. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09238350-A (JP)
Title: Dynamic image coder
Inventor: INOUE TAKASHI
IPC: H04N19/87
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To enhance the coding efficiency by utilizing correlation of frames as to each band component signal of an image signal divided into plural frequency bands. SOLUTION: A band split filter 10 divides an input image signal 100 into four band component signals. A 1st coding circuit 20 detects a motion vector from a band component signal 11 at a lowest frequency band and applies motion compensation prediction coding to the signal. A 2nd coding circuit 104 receives a motion vector as a result of the motion compensation and applies inter-frame coding or in-frame coding to band component signals 12, 13 including other high frequency bands in response to the motion vector 14. A 3rd coding circuit 30 applies in-frame coding to the band component signal 14 at the highest frequency band. Since the inter-frame coding is applied to the band component signals 12, 13 including the high frequency band, the correlation between frames is utilized, the generated code information quantity is small and the image quality of the decoded image is improved.
Patent JP-S62202686-A (JP)
Title: Multi-screen display device
Inventor: MINOURA NOBUO
IPC: H04N5/765
Filed: 1986-02-28
Abstract: PURPOSE:To apply a multi-screen display on one large screen by providing plural display device groups arranged flatly, applying an output signal of a video reproducing means to the display groups to combine the display screens. CONSTITUTION:A video signal reproducer device 10 is provided in one-to-one correspondence to plural CRTs 100, and an interface 50 with a computer 1 is provided to each reproducer 10. Through the constitution above, in giving a command to reproduce prescribed image information by magnification and contraction through the operation of an console panel 102, instruction data is sent to a bus 20 from the computer 1. As a result, the storage image of each reproducer 10 is accessed via the interface 50 and read. The read image is displayed on the corresponding CRT 100 as a partial image and one image is displayed as a whole as a multi-image. Further, individual imaged are displayed on each CRT 100.
Patent JP-H07227625-A (JP)
Title: Press forming die
Inventor: KAYAMA TAMIO
IPC: B21D24/00
Filed: 1994-02-21
Abstract: PURPOSE:To easily separate a pad from an upper die by providing a forked stopper member for engaging the head of a hanger bolt so that it can be inserted and extracted in the direction intersecting orthogonally to the axis of the hanger bolt. CONSTITUTION:A through hole 6 with diameter B larger than the head width of the hanger bolt 5 is opened at the part coaxial with the hanger bolt 5 in the horizontal part 2a of the upper die 2. When the pad 3 is separated from the upper die 2, the upper die 2 is located at a bottom dead center and the pad 3 is placed on a lower die 1. The stopper member 8 having a groove 8a of width through which the shaft part of the hanger bolt 5 can pass is extracted from the part of the bolt through hole 6, then, the upper die 2 is ascended. The hanger bolt 5 fixed by screwing on the pad 3 passes the bolt through hole 6, and the pad 3 is left on the lower die 1, and the upper die 2 is separated from the pad 3. In this way, maintenance, trying, arranging time, and design study time can be reduced, and safety can be secured.
Patent JP-S62203807-A (JP)
Title: Leveling valve gear for hydraulic suspension
Inventor: OKANO TOSHIHIDE
IPC: B60G17/00
Filed: 1986-02-28
Abstract: PURPOSE:To equalize a time lag up to feeding-exhausting from neutral, by halving a feed-exhaust valve into a valve body and a valve push rod each, while connecting this valve push rod to a free piston in keeping the specified interval, and constituting it so as not be closed till the free piston returns to its dead zone. CONSTITUTION:When a car body 22 is titled and air is fed in an arrow D direction via a feed valve 33, a free piston 41 is moved by operation of a bellows 10. At this time, if the free piston 41 enters a dead zone, a valve push rod 35 will not move as it engaged by a ball 48 of a moderator mechanism 43, so that air feed out of the feed valve 33 is continued. And, when the free piston 41 is further moved to the right, a pin 46 presses a right end of a long hole 35b of the valve push rod 35 and overcomes frictional force of the ball 48 by a spring 49, a valve body 34 operates whereby the feed valve 33 is closed. At the time of its open, it is reversely operates. With this constitution, a time laf up to feeding-exhausting from a neutral position becomes equalized, thus attitude restoration can be speeded up.
Patent JP-S57159083-A (JP)
Title: Semiconductor laser element
Inventor: HAYAKAWA TOSHIROU
IPC: H01S5/223
Filed: 1981-03-25
Abstract: PURPOSE:To improve the life characteristic of the subject laser element by a method wherein a double-hetero construction, in which a P type clad layer or a photo guiding layer, an active layer, and an Se-doped N type clad layer, having the prescribed density range, or a light guiding layer are successively laminated, is provided. CONSTITUTION:A V-shape groove 27 is formed on the N type current control layer 22 which was grown on a P type GaAs substrate 21, and a Zn-doped P type clad layer 23, an Si-doped N type active layer 24, an Se-doped N type clad  layer 25, and an Se-doped N type cap layer are successively laminated for  growth on the groove 27. Electrodes 1 and 8 are provided at the upper end and  the lower end. As a result, the life characteristic of the laser element can be  improved.
Patent JP-S54137405-A (JP)
Title: Air tighting device for rotary cylinder
Inventor: TAKABAYASHI TOSHIKATSU
IPC: F27B7/24
Filed: 1978-04-18
Abstract: PURPOSE: To perform exact and easy sealing by the procedure in which a split packing is wound around the end periphery of a rotary cylinder and then the packing is pushed against the cylinder by a hooky pusher.  
     CONSTITUTION: The packing box 4 is attached to the plate 2 and the hood 3 provided on the periphery of the rotary cylinder, e.g., kiln, etc., and the split packing 5 is arranged over the whole inside surface of the box 4 whose inside alone has opening. Then, the hooky packing pusher 8 covering the periphery 6 and the upper 2/3 of the end 7 of the packing 5 is provided, and the pushing plate 9 across the both packing pushers 8 and 8 is attached to the hood 3 through the bolt 10 and the nut 11. When the cylinder is at rest, a space as much as the thickness of the packing pusher 8 exists between the packings 5 and 5, whereas when the cylinder rotates, the lower part of the end 7 of the packing 5 is pushed out by the rotation of the cylinder 1 and thus they come into contact with each other to bring about complete sealing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07228655-A (JP)
Title: Production of polyurethane foam
Inventor: TOMOSADA TSUYOSHI
IPC: C08G18/40
Filed: 1994-02-18
Abstract: PURPOSE:To obtain the subject foam, excellent in abrasion resistance and environmental protection properties, hardly causing the blister of moldings in demolding and useful as automotive handles, air bags, etc., by carrying out the expanding reaction of specific isocyanates, polyols, a foaming agent and a cross-linking agent. CONSTITUTION:This method for producing a polyurethane foam is to carry out the expanding reaction of (A) polyisocyanates, prepared by reacting an organic polyisocyanate such as 2,4-tolylene diisocyanate with a poly(2-3C oxyalkylene)glycol having 250-800 active hydrogen equiv. and containing >=20wt.% prepolymer containing terminal isocyanate groups, (B) polyols such as a polyether polyol, a polyester polyol or castor oil, (C) a foaming agent such as water and (D) a cross-linking agent such as (di)ethylene glycol or triethanolamine in the presence of (E) a catalyst such as triethylamine blocked with an acid in a frame mold of a closed system.
Patent JP-H04283453-A (JP)
Title: Tape traveling device and control method for the same
Inventor: FUJITA HIROYUKI
IPC: G11B15/26
Filed: 1991-03-11
Abstract: PURPOSE:To reduce a tape load during an oscillating operation at the time of the inversion of a tape traveling, as for a device which uses a capstan motor as a means which drives a reel by an oscillating gear mechanism. CONSTITUTION:An oscillating gear 34 of the oscillating gear mechanism comes in contact with a winding reel 20 in order to rotate the winding reel 20 clockwise, by the rotation of a capstan motor 10 to an anticlockwise direction, at the time of the traveling of a tape 16 in a positive direction. At the time of the traveling of the tape 16 in an inverse direction, the capstan motor 10 is inversely rotated only in a time or by a rotational extent necessary for the oscillating gear 34 to be engaged with a transmission gear 36 at a supplying reel 18 side, and stopped in a short time. Afterwards, the capstan motor 10 is accelerated to a desired speed.
Patent JP-S60190787-A (JP)
Title: Sialic acid derivative and its preparation
Inventor: OGAWA TOMOYA
IPC: A61P31/04
Filed: 1984-03-09
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 is H, or CH3; R2 is acyl, or n-propyl; R3 and R4 are H, D-glucopyranosyl, 2,3,4-tri-O-benzyl-D-glycopyranosyl, 2,3,4-tri-O-benzyl-6-O-monochloroacetyl-D-glucopyranosyl, benzoyl, or benzyl; R5 and R6 are linked to form isopropylidene, or benzylidene; Ac is acetyl). USE:A remedy for meningitis. PREPARATION:A compound shown by the formula II is deacetylated, reacted with 2,2-dimethoxypropane to give a novel compound shown by formula III, which is reacted with a compound shown by the formula IV (X is halogen, Br is benzyl; MCA is monochloroacetyl) in a solvent such as 1,2-dichloroethane, etc. in the presence of glycosidation catalyst such as Hg(CH)2, etc. at -20-150 deg.C for 1-120hr, and if necessary, the protecting group is removed, or reduced, to give a compound shown by the formula I .
Patent JP-H08217694-A (JP)
Title: Anti-itching skin preparation for external use
Inventor: ENDO MASAYUKI
IPC: A61K31/55
Filed: 1995-02-09
Abstract: PURPOSE: To obtain the subject skin preparation for external use useful for treating pruritus such as atopic dermatitis, containing a specific antagonist and an alcohol having short chain length. CONSTITUTION: The skin preparation for external use contains (A) preferably 0.01-1wt.% antagonist of 5-hydroxytryptamine and (B) preferably 1-90wt.% one or more of alcohols having short chain length (preferably ethanol, isopropanol or n-propanol). 1,2,3,4,10,14b-Hexahydro-2-methyldibenzo[c,f] pyrazino[1,2-a]azepine of formula I, 1-methylindol-3-yl-carbonyl-4,5,6,7- tetrahydrobenzimidazole of formula II or 1-methyl-N-(endo-9-methyl-9- azabicyclo[3,3,1]non-3-yl)-H-indole-carboxamide of formula III can be used as the component A.
Patent JP-S62203665-A (JP)
Title: Nozzle for pouring molten metal having net-like fine pore
Inventor: KIMURA ATSUO
IPC: B22D11/10
Filed: 1986-02-28
Abstract: PURPOSE:To make the outflow of gas uniform and smooth so as to prevent the sticking of nonmetallic inclusions to a nozzle and to extend the life of the nozzle by communicating net-like fine pores communicated with a gas introducing port of a nozzle body with the inside or outside surface or inside and outside surface of the nozzle. CONSTITUTION:The inert gas blown from a gas introducing port 7 of the molten metal body for pouring passes a hollow chamber 3 and the net-like fine pore part 4 and is ejected uniformly from part of the inside wall surface 1 of the nozzle and surfaces of discharge holes 6. The sticking of the nonmetallic inclusions in the poured molten metal to the nozzle surface is prevented and the life of the nozzle is extended by such ejection. The hollow chamber 3 and the net-like fine pore part 4 are formed by distributing an org. material into a molding of a refractory raw material for the nozzle, heating the same to carbonize, evaporate and shrink the org. material, etc.
Patent JP-2000239680-A (JP)
Title: Preparation of solid fuel and method for its treatment
Inventor: MIZUMOTO MAMORU
IPC: B09B3/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of production of a refuse-derived solid fuel and effectively utilize ash discharged from a pressurized fluidized bed by utilizing ash discharged from a pressurized fluidized boiler. SOLUTION: In a method for producing a solid fuel using combustible refuse, the combustible refuse is mixed with ash discharged from a fluidized bed boiler to burn coal using limestone as a fluidizing medium and water, kneaded and molded. Further, in a method for disposing of combustible refuse, ash, which is obtained by incinerating a solid fuel manufactured by mixing combustible refuse with ash discharged from a fluidized bed boiler to burn coal using limestone as a fluidizing medium and water followed by kneading and molding, is fused by heat and the fused ash is quenched to solidify.
Patent JP-H04213306-A (JP)
Title: Production of olefin polymer
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/60
Filed: 1991-03-11
Abstract: PURPOSE:To obtain an ethylene polymer having an excellent melt tension and a narrow compositional distribution by polymerizing an olefin by using a solid catalyst prepared from a specified transition metal compound and an organoaluminum compound. CONSTITUTION:An olefin is polymerized under conditions in which the formed polymer can exist in the form of a solid in the polymerization system by using a solid catalyst prepared from a group IVb transition metal compound having as a ligand a structure derived by crosslinking at least two groups having a cylopentadienyl skeleton through C and/or Si-containing group and an organoaluminumoxy compound to obtain an olefin polymer having an MFR (at 190 deg.C under a load of 2.16kg) in the range of 0.001-100g/10min and satisfying the relationship of the formula (wherein MT is the melt tension, and MFR is the melt flow rate). According to the above process, an ethylene polymer having an excellent melt tension and a narrow compositional distribution (in the case of a copolymer) can be obtained.