baber/WOPTO huggingface dataset:
Patent JP-H03220891-A (JP)
Title: Pilot signal extraction circuit
Inventor: AKAMA TOMOTOSHI
IPC: H04N9/87
Filed: 1990-01-25
Abstract: PURPOSE:To always correctly extract a burst signal by providing a circuit extracting a pilot signal from a video signal, a circuit detecting a phase difference between the video signal and the pilot signal, a circuit changing a flag pulse in response to the phase difference and a circuit generating the flag pulse. CONSTITUTION:A video signal is applied from an input terminal 10 and a horizontal synchronizing signal of the video signal is used to generate a flag pulse at a flag pulse generating circuit 14 and the signal is outputted to a flag pulse shift circuit 16. On the other hand, a horizontal synchronizing signal and a burst signal are used from the video signal to output the degree of the deterioration in the frequency characteristic of the level to a detection circuit 12. Then an output 13 (detection quantity) from the detection circuit 12 is used to fluctuate the flag pulse 15 up to a normal extraction position with respect to the video signal. This, the flag pulse is deviated in a direction of advanced time base (direction close to a horizontal synchronizing signal) by the decreased high frequency level and the shifted burst flag in the delayed time base thereby extracting the burst signal at the normal position.
Patent JP-H03219860-A (JP)
Title: Filter for tobacco smoke
Inventor: YOKOTA HIROSHI
IPC: B01D39/14
Filed: 1990-01-25
Abstract: PURPOSE:To provide a filter for tobacco smoke capable of selectively absorbing and removing nicotine contained in smoke of tobacco without impairing original taste of tobacco by adding L-ascorbic acid to the filter for tobacco smoke. CONSTITUTION:L-Ascorbic acid is added to a filter for tobacco smoke by impregnating or spraying an aqueous solution of L-ascorbic acid to a filter tow or filter paper, etc., or adding powder of L-ascorbic acid thereto. L-ascorbic acid is preferably added to the filter at an amount of 5-100wt.% per filter. Thereby a filter for tobacco smoke having selective absorbing ability of nicotine can be produced, because L-ascorbic acid has excellent ability capable of selectively absorbing nicotine contained in tobacco smoke.
Patent JP-H04256633-A (JP)
Title: Sheet paper feeding device
Inventor: OE KATSUMI
IPC: B65H3/06
Filed: 1991-02-07
Abstract: PURPOSE:To prevent narrowing of the spacing of adjoining banknotes, which are pull out and transported by an undue motion made by the slide surface of a pull out roller. CONSTITUTION:In parallel with a pull out roller 1, a cylindrical adjusting roller 4 is furnished which rotates oppositely thereto at the same angular velocity round an axis in eccentricity. The periphery of this adjusting roller 4 assumes such a form that all retracts from the transporting track surface to the pull out roller 1 side when a banknote 9 is made in contact with the friction surface 1a of the pull out roller 1 and that a part protrudes from the track surface for transport to the side opposite the pull out roller 1 when banknote 9 is made in contacts with the slide surface 1b of the pull out roller 1, wherein the protruding part is positioned in the neighborhood of the place where the pull out roller 1 confronts a gap roller 2.
Patent JP-H08274708-A (JP)
Title: Unit and system for automatic gain control over mobile radio equipment
Inventor: MATSUMOTO MARIKO
IPC: H03G3/20
Filed: 1996-01-31
Abstract: PURPOSE: To reduce a reception error due to variation in amplification factor by detecting the electric field intensity of a received signal and controlling the amplification coefficient of an automatic gain control amplifier part according to the detection result. CONSTITUTION: A signal of a time-division multiplex system received by the reception part 103 of the mobile radio equipment 100 is inputted also to an electric field intensity detection part(RSSI) 105 at the same time to detect the received electric field intensity. The detection output of a detection part 105 is inputted to an automatic gain control(AGC) amplifier 102 and a control part 109 respectively. The control part 109 controls the amplification coefficient of the amplifier 102, which performs automatic gain control over the amplification factor to the received signal on the basis of the amplification coefficient controlled by the control part 109 and the detection output of the detection part 105.  Through this constitution, variation of the received signal can sufficiently be followed up to enable reception in a proper state, and an error in communication of the mobile radio equipment due to large variation in amplification factor can be avoided.
Patent JP-H07206546-A (JP)
Title: Production of permanently laying mold for highly durable concrete
Inventor: YOSHIMI KIMIO
IPC: C04B28/00
Filed: 1994-01-17
Abstract: PURPOSE:To obtain a permanently laying mold having each specific porosity and flexural strength, improved in moldability, durability, weatherability and mechanical strength, by kneading cement, fibers, silica, sand, clay, plasticizer and water and by subjecting the resultant molded material to steam curing. CONSTITUTION:A composition comprising 25-55wt.% of cement such as common Portland cement, high-early-strength Portland cement or mixed cement, 1-10wt.% of inorganic fibers such as wallastonite and natural organic fibers like pulp or synthetic fibers each 1-20mm in length and 0.001-2mm in diameter, 530wt.% of sand such as river sand, sea sand or sand stone, 10-40wt.% of silica 0.1-100mum in average particle diameter such as amorphous silica or silica fume, 5-30wt.% of clay such as shale clay, 0.1-3wt.% of a plasticizer such as methyl cellulose, and 15-55 pts.wt., based on 100 pts.wt. of the kneaded product, of water, is kneaded and put into a form a laying mold 1, which is then cured at 60 deg.C for 16hr in a steam curing chamber, to obtain the aimed laying mold having 10-25% in porosity and >=8MPa in flexural strength.
Patent JP-H09207609-A (JP)
Title: Vehicle recognizing device
Inventor: HIGASHIDA HIROBUMI
IPC: G01S13/93
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To judge the position of a vehicle ahead with suitable timing by providing a judging means judging that the vehicle ahead is running on the same lane as one's own when it is detected that the vehicle ahead is still continuously positioned within the range of a detector radar after the conjectured time has elapsed. SOLUTION: A millimeter wave radar signal process ECU 5 controls the inter-vehicle distance by recognizing a vehicle ahead on the basis of processing a reflected wave signal detected by a radar device 1 and the measurement taken of the distance between the vehicle ahead and the relative speed. Furthermore, the millimeter wave radar signal process ECU 5 is composed of a microcomputer 51, which judges whether the vehicle ahead is on the same lane as one's own on the basis of the data from a speed sensor 2 and a navigation device 3, and the memory of such as a ROM 52 and a RAM 53 having various data stored therein. A cruise ECU 6 controls the speed by adjusting the throttle actuator 7 in accordance with the instruction from the millimeter wave radar signal process ECU 5. Thus a certain inter-vehicle distance can be maintained between the vehicle ahead.
Patent JP-H01192920-A (JP)
Title: Construction machine
Inventor: AIZAWA ICHIRO
IPC: E02F3/43
Filed: 1988-01-28
Abstract: PURPOSE:To quickly switch manual control to automatic control by a method in which an operation range limit value is beforehand put in a controller, and detected values of the present operation position of working machine are compared with a set value by command of an automatic return type switch. CONSTITUTION:For an oil-pressure shovel excavator, bucket 6, arm 5, and boom 4 are driven by oil-pressure cylinders 9, 8, and 7, respectively, and cylinders 7 and 8 are controlled by direction-switch valves 13 and 14. Angle meters 11 and 12 to detect the positions of working tools 4, 5, and 6 are also provided and put in a controller 22 in which the present position of the working machine is compared with a set value for operation limit position previously input. The working machine is controlled on the basis of the compared value by command of an automatic return type switch 21. The usual operation can thus be instantly switched to an operation range limit operation.
Patent JP-S63184213-A (JP)
Inventor: YAMAMOTO SHOJI
IPC: H01B13/14
Filed: 1987-01-26
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-S59151937-A (JP)
Inventor: TAKASU KATSUJI
IPC: A61B6/00
Filed: 1983-02-01
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-S52100546-A (JP)
Title: Polyolefin resin compositions
Inventor: KOKADO HIROYOSHI
IPC: C08L7/00
Filed: 1976-02-18
Abstract: PURPOSE: Filler-containing polyolefin resin compositions, improved in light resistance and heat deterioration characteristics by incorporating thiophenols and (or) phenyl salicylate compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55110704-A (JP)
Title: Discharge of molten slag from molten slag pan
Inventor: FURUYA JIYUNICHI
IPC: C21B3/10
Filed: 1979-02-16
Abstract: PURPOSE: To improve working environment by raising the efficiency of slag discharge work by discharging slag adhered to molten slag pan by blasting high-pressure water from the bottom of the molten slag pan.  
     CONSTITUTION: The coupler 5 of a high-pressure water supplier is connected to the high-pressure water injection nozzles 4 provided at approx. 5 places of the bottom of the molten slag pan 1. After discharging molten slag by tilting the molten slag pan  1, the pump 10 is operated to open the valve 8 through which high-pressure water from the header 9 is blown into the molten slag pan 1 through the high-pressure water injection nozzle 4. Then, the slag adhered to the molten slag pan 1 is cooled rapidly by the high-pressure water, broken by cracking, and then blown off by the high-pressure water. Thus, the discharge slag from the molten slag pan 1 can be attained without the need for hammer, shovel car, etc., and therefore the life of the pan 1, the truck 1a, etc., and also the safety of work can be raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06233317-A (JP)
Title: Video reproducing device
Inventor: YAMAHATA KATSUYOSHI
IPC: H04N9/79
Filed: 1993-02-03
Abstract: PURPOSE:To reduce the chroma noises on a monitor screen even though the reproduction signal obtained from a video tape is weak by controlling automati cally the level of a burst signal in accordance with the amplitude of an envelope signal. CONSTITUTION:A video reproducing device is provided with a head amplifier/ envelope detector 2 which takes an envelope out of the reproduced signal read out of a video tape, a burst amplifier circuit 16 which amplifies the burst signal included in the reproduced signal, and a voltage converter circuit 15 which generates the control voltage in response to the amplitude of the envelope and automatically controls the gain of the circuit 16.
Patent JP-H08209384-A (JP)
Title: Surface-treating device
Inventor: IKEGAYA HIROHIKO
IPC: C25D7/04
Filed: 1995-02-02
Abstract: PURPOSE: To easily cope with the change in the kind of machine and to reduce the operations such as control and maintenance. CONSTITUTION: A plating processing part E is formed with a plating device main body 10 to be set on the spot to be processed and a unit member 18 to be freely detachably mounted in the main body 10. A base 16 on which the member 18 is mounted, a processing soln. inlet passage consisting of a processing soln. feed pipe 17 connected to a plating soln. storage tank through a pump and a passage 16a in the base 16 and a processing soln. outlet passage 15 are provided to the main body 10, the unit member 18 is formed with an electrode 20 as a passage constituting member and a holder 19 as the part mounted on the base 16, and a through-hole 19a communicating with the processing soln. passage of the main body 10 is furnished in the holder 19.
Patent JP-S59195527-A (JP)
Inventor: KENESU ARUSAA EBANZU
IPC: C01F7/441
Filed: 1984-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58136760-A (JP)
Title: One-side plating device for band steel
Inventor: KATAYAMA KIICHIROU
IPC: C23C2/00
Filed: 1982-02-05
Abstract: PURPOSE:To provide a one-side plating device for band steel which prevents the oscillations in the longitudinal direction of the band steel and can maintain the thickness of one side plating constant by providing a gas squeezer which injects a gas onto the surface to be plated of the band steel and providing a roll which presses the band steel above the gas injector for the non-plating surface of the band steel. CONSTITUTION:A band steel 1 which is coated 2 with a plating inhibitor is immersed in hot dipping metal 7 through an oxidizing furnace 3, a throat 4 and a reducing furnace 5, and is drawn continuously through a sink roll 8 and a top roll 12. During this time, a gas is injected from a gas squeezer 10 to the surface to be plated of the strip 1 moving between the roll 8 and the roll 12 to control the plating thickness. On the other hand, a roll 11 is pressed to the one-plating surface side of the band 1 in the risin part from the surface of the metal 7, and a gas is injected from a gas injector 9 provided between the roll 11 and the surface of the metal 7 to prevent sticking of the metal 7 on the non-plating surface.
Patent JP-H06230839-A (JP)
Title: Reactive power compensating device
Inventor: ICHINOKURA OSAMU
IPC: G05F1/70
Filed: 1993-02-03
Abstract: PURPOSE:To provide a reactive power compensating device scarcely generating higher harmonic, having high safety and generating no distortion in a current flowing into a secondary side winding of an orthogonal magnetic core even when a current flowing into a primary side winding is small. CONSTITUTION:The primary side windings N1 of two orthogonal magnetic cores 2, 3 having the same constitution are connected to a DC power supply 4 in parallel and their secondary side windings N2 are connected to a power system 1 in parallel as rectifier elements through diodes 5, 6 to constitute a push-pull type reactive power compensating device. The impedance of the windings N2 is continuously adjusted by adjusting the output of the power supply 4 to compensate reactive power.
Patent JP-2000213902-A (JP)
Title: Ruler for building plan, and planning method for building
Inventor: NAZUKA AKIRA
IPC: G01B3/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To easily and quickly set by anyone a type and an arrangement for a building not infringing a normal of a road diagonal limitation, in the building standardized in its type to some extent. SOLUTION: In this ruler 2, setback distances d1-d6, from a road center line, in wall center positions of respective protrusions, which are provided by multiplying with 1/2 a value provided by dividing respective heights h1-h6 of the protrusions with a slope value of a road diagonal to be corrected thereafter taking wall thicknesses into account, as to the main protrusions of a ridge, an eaves, a pent roof, a parapet, a balcony hand rail, a penthouse and the like, are marked respectively by prescribed scales to be unidirectional from a common origin 20 along an edge part 21 of the ruler 2.
Patent JP-H10216846-A (JP)
Title: Production of photographic cartridge and its cap and device for processing burr of cap
Inventor: MURASE MICHIHIDE
IPC: B21D28/10
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To eliminate burrs (turndown) generating on an outside edge part and a center shaft hole part of a cap of a cartridge, to prevent the feeling of being defectively hung, etc., with the burr in the handling time, and to execute these operations without raising the cost by using the present device and machining method therefor as they are. SOLUTION: In a photographic film cartridge using a cap of caulking type or fitting type of a photographic film, following to punching a center shaft hole or blanking its outside edge part in the cap, an additional machining of C-face-like or round face pressing is executed on the edge part generated with burr 4 (turndown) when punching the center shaft hole or blanking the outside edge.
Patent JP-H11262230-A (JP)
Title: Magnetic flux rectifying electrical apparatus
Inventor: AKEMAKOU DOKOU ANTOINE
IPC: H02K1/27
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To realize double excitation by a permanent magnet and an excitation coil without use of expensive semiconductor switching bridge. SOLUTION: A means for selective formation of a magnetic closed circuit includes at least one permanent magnet 225 for excitation, to generate magnetic flux which is closed by itself in the circumference direction of a rotor 2 and at least one excitation coil 215, 216 to generate the local variable magnetic flux in the circumference direction opposite to the magnetic flux generated by such a magnet. The magnet 225 is accommodated in a first rotor 22 forming a first pair of rotor poles, a coil is wound around the second rotor 21, of which end portion is forming a second pair of rotor poles and the rotor is provided with a third rotor 23 forming a magnetic transfer path in the circumference direction between the adjacent first rotor 22 and the second rotor 21, together with the first rotor and second rotor.
Patent JP-S55110354-A (JP)
Title: Abnormality diagnostic system
Inventor: NAGAO AKIRA
IPC: G06F11/30
Filed: 1979-02-16
Abstract: PURPOSE: To make it possible to perform an adequate process rapidly by outputting hysteresis about the kind of a fault and generation data when the fault occurs, in addition to information showing that the number of times of fault occurrence exceeds an allowable value.  
     CONSTITUTION: On detecting an input-output fault, input-output control part 11 in central processor 10 writes the name and kind of an equipment, the number of times and its occurrence data in register 21. Retrieving method 23 discriminates and writes whether the fault is occurring to the equipment or medium on a fault information table and also output the hysteresis of the fault. When the number of  times of fault occurrence exceeds its allowable value, comparator circuit 28 instructs  message control part 12 to output maintenance information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02197579-A (JP)
Title: Pretreating agent for electroless plating of polyamide resin
Inventor: YAMANAKA TETSUO
IPC: C23C18/20
Filed: 1989-01-25
Abstract: PURPOSE:To improve the adhesion of a plating film to polyamide resin by pretreating the resin with an aq. soln. contg. the sulfonated product of a specified condensate of formaldehyde before catalytic activation when the surface of the resin is electroless-plated with a metal. CONSTITUTION:When a member of polyamide resin such as 6-nylon is electroless-plated with a metal such as Cu, Ni or Co, the member is pretreated by coating with an aq. soln. contg. at least one kind of compd. selected among the sulfonated product of a condensate of formaldehyde with a compd. represented by formula I such as 2,2'-dihydroxydiphenyl ether, a condensate of formaldehyde with the compd. represented by the formula I and naphthalenesulfonic acid, the sulfonated product thereof and tannic acid. The pretreated resin is sensitized with a stannous chloride soln. acidified with hydrochloric acid as a sensitizer soln. as usual. The sensitized resin is activated with an activator soln. contg. ions of a noble metal such as Pd, Au or Ag and then electroless plating is carried out. A plating film of Cu, etc., having superior adhesive strength can be formed.
Patent JP-H06206905-A (JP)
Title: Cycloodextrin derivative and its production
Inventor: YOSHINAGA MASANOBU
IPC: C08B37/16
Filed: 1993-01-07
Abstract: PURPOSE:To surely produce a cyclodextrin derivative, capable of performing various chemical modifications and having clathration ability in high yield without using an expensive reagent and causing side reaction by substituting hydroxyl groups at the 2-, 3-and 6-positions with amino groups. CONSTITUTION:This cyclodextrin derivative is expressed by formulas I to V (n is 6-8). The cyclodextrin derivative is obtained by tosylating the hydroxyl group at the 2-position of (6-O-tert-butyldimethylsilyl) cyclodextrin, then converting the tosyl group into azide group and reducing the resultant azide group. Furthermore, this cyclodextrin derivative is prepared by reacting the (6-O-tert-butyldimethylsilyl)cyclodextrin or (2,6-di-O-tert-butyldimethylsilyl) cyclodextrin having the protected hydroxyl group at the 2-position with methanesulfonyl chloride, methanesulfonylating the 3-position and then substituting the obtained methanesulfonyl group into azide group and subsequently reducing the resultant azide group.
Patent JP-H08209031-A (JP)
Title: Anti-blooming agent composition using synthetic hectorite
Inventor: ISHIMARU KAZUTOMI
IPC: C09D133/08
Filed: 1995-02-03
Abstract: PURPOSE: To obtain the subject composition capable of keeping transparency of a coated agricultural film and improving anti-blooming property by using an aqueous emulsion containing a hydrophobic acrylic-based resin and a hectorite granule as principal components. CONSTITUTION: This composition is composed of an aqueous emulsion containing (A) a hydrophobic acrylic-based resin [e.g. a polymer or a copolymer of a (meth) acrylic acid or its alkyl ester] and (B) a hectorite granule as a tablet-like (thin plate-like) granule having a composition of the formula Na0.66 (Mg5.34 Li0.66 )Si8 O20 (OH)4 -.nH2 O and preferably 20-40mm diameter and 0.5-2mm thickness, and obtained by preferably mixing 100 pts.wt. of the component A with 100-300 pts.wt. of the component B. Preferably, an organic surfactant in an amount of about 20% based on the acrylic resin component is added into the emulsion in addition to the hectorite granule.
Patent JP-H11213272-A (JP)
Title: Building management system and video monitoring system
Inventor: TAKAHASHI SEI
IPC: H04Q9/14
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a building monitoring system in which a monitor camera system is introduced to form an integrated system. SOLUTION: A disaster preventing system 4 and a burglar preventing system 5 are connected through a network 3 which a video monitoring system 1 in this building management system. The video monitoring system 1 is constituted of at least a sensor 12 for detecting an abnormality in disaster prevention and burglar prevention, monitor cameras 13 (131 , 132 , and 133 ), and a sub-system controller 11 with which the sensor 12 and the monitor camera 13 are connected. This system is further provided with a means which operates a video signal processing for fetching video signal by driving monitor camera 13 according to the input of an abnormal signal from the sensor 12, and for compressing or recordizing the pattern of the video signal of the monitor camera 13.