baber/WOPTO huggingface dataset:
Patent JP-S63313983-A (JP)
Title: Television image motion vector processor
Inventor: BUINSENTO KAARU HARADAIN
IPC: H04N9/877
Filed: 1988-06-09
Abstract: PURPOSE:To maintain vertical resolution and to eliminate the rocking of a picture by compensating inter-field motion by separating plural motion vectors into groups, and substituting the respective vectors of such plural groups as including most many motion vectors with the only one motion vector of each group. CONSTITUTION:Plural motion vectors representing the motion of the plural picture elements in the plural picture element blocks of an image are extracted; these motion vectors are sorted into plural groups, and into the respective groups, motion vectors within prescribed extents of different coverages and directions are included. By means of a processor, the motion vectors of each group in which maximum number of motion vectors are included are substituted with the only motion vector which represents the motion vectors of the each group itself. The extent of specific coverage and direction to each group is determined in accordance with polar histogram. A motion vector extraction means determines, through a block matching method, the motions at points apart from each other by a prescribed number of samples in the horizontal direction and a prescribed number of samples in the vertical direction, thereafter, thus obtained motion vector estination is further discriminated by a vector filter and a vector calculator.
Patent JP-H10331707-A (JP)
Title: Misfire diagnostic device for engine
Inventor: KAKIZAKI SHIGEAKI
IPC: G01M15/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To perform high-precise decision of a misfire regardless of whether a crankshaft and a power transmission system are in a coupling state. SOLUTION: A misfire parameter responding to torque occurring at a combustion stroke is detected by a detecting means 21, and a misfire is decided by a misfire deciding means 22 by comparing a misfire parameter with a misfire decision threshold. The inertial moment of a power transmission system is detected by a detecting means 23, and a misfire deciding threshold is set by a setting means 24 according to the inertia moment of a power transmission system. Setting of a current misfire decision threshold is matched with a fact that the value of a misfire parameter during the occurrence of a misfire is changed according to the inertia moment of a power transmission system. Even when the inertia moment of a power transmission is changed, this constitution keeps precision of misfire decision at a high value.
Patent JP-S5570958-A (JP)
Title: Automatic tracking unit for vtr
Inventor: AZUMA NOBUO
IPC: H04N5/782
Filed: 1978-11-20
Abstract: PURPOSE: To enable to correct automatically through the detection of tracking shift, by causing dropout to the video signal reproduced in mis-tracking state and comparing it with the head selection signal.  
     CONSTITUTION: The rotational phase of two tacks of the rotary head drum 5 is detected with the head 8 to obtain the tack signal L and to supply it to the signal processing 14, and the differentiation 15 is made for the head selection signal A obtained and pulse M is obtained at leading and it is given to the computer 12. Further, the output signal K from the video head is fed to the video signal system 11 and the dropout signal C is produced and given to the computer 12. Further, when the running speed of the tape 1 is changed, the phase shift between the signals M and C is detected, and the computer 12 produces the offset data signal F, the amount delaying 16 the control signal D is changed, and the correction of tracking is made through the control of the servo system 13 with the signal G. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07324944-A (JP)
Title: Instantly resettable
Inventor: MOGI TOMOHIRO
IPC: G01D11/00
Filed: 1994-05-31
Abstract: PURPOSE:To automatically perform an instant resetting operation in an circuit which is used to prevent a instantly resetting galvanometer for an electrocardiograph or the like from being deflected fully. CONSTITUTION:An upper-limit reference voltage Vu and a lower-limit reference voltage VL which correspond to the level of an input signal by which a pointer 9a for a galvanometer 9 is deflected fully are set by a reference-voltage setter 15. The reference voltages Vu, VL are compared with the level of an input signal which is supplied newly. When the level of the input signal becomes the reference voltage Vu or higher or the reference voltage VL or lower, the output of a timer circuit 11 is turned on for a definite time, and an analog switch 10 is turned on for a definite time. Thereby, the input of an amplifier circuit 6 becomes zero, and the pointer 9a for the galvanometer 9 is returned to the center.
Patent JP-S5667325-A (JP)
Title: Production of spherical adsorbing resin particle
Inventor: ARITA KAZUHIRO
IPC: C08J3/14
Filed: 1979-11-02
Abstract: PURPOSE: To produce titled resin particles having a uniform particle diameter and excellent toughness, by dispersing an aqueous solution containing an amine, an aldehyde, a specified metal salt and a hydrophilic surfactant into an oleophilic organic solvent solution of an oleophilic surfactant, and then condensing the amine with the aldehyde.  
     CONSTITUTION: Into an oleophilic organic solvent solution (below 10°C) of an oleophilic surfactant, HLB≤5, is dispersed an aqueous solution prepared by dissolving, into water (below 0°C), an amine component selected from the group consisting of m-phenylenediamine, other aromatic diamines and phenols; an aldehyde; a metal salt selected from the group consisting of chlorides, bromides or sulfonates of Ca, Mg, Fe or Co; and an oleophilic surfactant, HLB≥10. Then, the amine component is condensed with the aldehyde at below 50°C, and then the reaction is brought to completion at 20W150°C. Next, this reaction mixture is washed with a water- miscible organic solvent and then washed with water to obtain black spherical adsorbing resin particles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5665650-A (JP)
Title: Emulsion separation apparatus
Inventor: OOISHI SABUROU
IPC: B04C5/12
Filed: 1979-11-01
Abstract: PURPOSE: To make it possible to separate even an emulsion having low density defferential as well as being not hydrophilic automatically as well as continuously by connecting an exhaust pipe to an exhaust cylinder provided to a central portion of an upper surface of a cone of a cyclone main body and, moreover, attaching a liquid taking pipe on a center line of the cylinder.  
     CONSTITUTION: To an exhaust cylinder 4 provided to an upper surface of a cone 1 having a pouring pipe 2 and an exhaust pipe 3, an exhaust pipe 5 is attached to a position offset from a center of the cylinder from a tangential direction against the cylinder 4 (from a reverse direction against a pipe 2). Moreover, a liquid taking pipe 6 is inserted into the cylinder 4 on a center line thereof. Into this cone 1, an emulsion such as a squeezed liquid of corn grains or the like is introduced under pressure and, if a rotary force is imparted to said cone 1, liquids with high and low densities are respectively exhausted from the pipes 3, 5. The pipe 6 is one for taking out a liquid having density different from said liquids and the density of this liquid is changed according to a height of an opening end of the pipe 6. If this opening end is in an upper portion, a liquid with density lower than that of the liquid from the pipe 5 is taken out and, if in a lower portion as shown by a broken line, a liquid with density higher than that of the liquid from the pipe 3 is taken out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S624430-A (JP)
Title: Exhaust gas treatment
Inventor: HORAGUCHI MITSUHIRO
IPC: B01D53/81
Filed: 1985-07-01
Abstract: PURPOSE:To increase the reactivity in a period of the powder blow-in by cooling previously an alkaline neutralizing agent powdery material and blowing it in an exhaust gas to remove an acidic gas such as sulfur oxide and hydrogen fluoride. CONSTITUTION:The alkaline neutralizing agent A such as slaked lime and CaCO3 is stored in a silo 1 and cut out with a quantitative feeder 2 and fed into the exhaust gas B of an incinerator via a powder ejecting device 4 with a blower 3 to cause the neutralization reaction with an acidic component incorpo rated in the exhaust gas. As a method for cooling the alkaline neutralizing agent A, the following method is used wherein a cooling device 11 is provided to the lower part of the silo 1 and a cooling device 12 is provided to the outlet of the blower 3 and a cooling device 13 is fitted to the conveyance line of the alkaline neutralizing agent A. The cooling devices 11-12 may be provided to all parts of these three places or to an optional one place thereof.
Patent JP-H0439227-A (JP)
Title: Automatic paper feeding device
Inventor: NAGASE HISAYOSHI
IPC: H04N1/00
Filed: 1990-05-31
Abstract: PURPOSE:To control balance of friction coefficient of a selffeeding roller to paper with friction coefficient of a separating means to paper to the best value and to smoothly perform automatic paper feeding with no damage to a document or paper by providing small channels parallel to paper feeding direction to a separating means for controlling friction coefficient. CONSTITUTION:Documents 12 piled up on a document stacker 11 and a paper guide 33 are separated by the anticlockwise rotation of a selffeeding roller 14 and by the energizing of a separating pad 29, and only the lowest document 12 is sent to an optical reading out system. At this time, the separating pad 29 separates the document 12 under the condition kept balance for friction coefficients by channels A provided on the surface. The separated and sent document 12 is performed readout of a picture image with an optical reading out unit 18, and sent out to an exhausted paper tray outward a machine from a paper exhausting port 19 by a press fitting roller 15 rotating in clockwise direction, a sending roller 16, and a paper exhausting roller 17.
Patent JP-H086470-A (JP)
Title: Process cartridge and image forming device
Inventor: KARAKAMA TOSHIYUKI
IPC: G03G21/18
Filed: 1994-06-24
Abstract: PURPOSE:To obviate generation of thermal deformation in a bearing part even if a process speed increases by using a material having the heat resistance higher than the heat resistance of cartridge frame bodies in constituting the bearing part of a rotating member rotatably supported by these cartridge frame bodies. CONSTITUTION:The bearing member 21 has a cylindrical shape and is formed by injection molding a polyacetal resin which is the synthetic resin having the heat resistance higher than the heat resistance of the material forming the cartridge frame bodies 13. This polyacetal resin has better slidability than the slidability of high-impact polystyrol which is the material of the cartridge frame bodies 13 and higher thermal deformation temp. and, therefore, the bearing member 21 has no possibility of generating thermal deformation even if a photosensitive drum 7 rotates at a high speed and friction heat is generated between the shaft part 18a and the bearing member 21. Further, the cartridge frame bodies 13 having the heat resistant bearing member 21 is easily constituted by forming the bearing member 21 as a separate member from the cartridge frame bodies 13 and mounting the bearing member to the cartridge frame bodies 13 by press fitting, adhering, etc.
Patent JP-S5475226-A (JP)
Title: Character pattern generator
Inventor: SHIKI YOUZOU
IPC: G06F3/14
Filed: 1977-11-29
Abstract: PURPOSE: To use a code conversion circuit to generate character patterns of plural kinds of size by adding a prescribed numeric value to the read address which is outputted from the code conversion circuit.  
     CONSTITUTION: Pattern memory PM stores patterns of the same character in the beforehand fixed order of size continuously, and code conversion circuit CC reads out a read address of a specific size in pattern memory PM according to an inputted character code. Adder circuit ADD adds a prescribed numeric value, which accord to the designated size, to the read address outputted from code conversion circuit CC. As a result, character patterns of plural kinds of size can be generated by using code conversion circuit CC. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6123007-A (JP)
Title: Multi-storied warehouse equipping pallet siding device
Inventor: OKADAYA YUKIMASA
IPC: B65G1/04
Filed: 1984-07-10
Abstract: PURPOSE:To efficiently process a pallet so as to improve efficiency of a warehouse, by providing a pallet siding device in an article delivery part between a stacker crane and an article carrying in and out device. CONSTITUTION:A predetermined assigned article, when it is delivered from stock, is picked up from a storage rack 2 by a stacker crane 3 in the third lane and mounted onto a truck 11 waiting, for instance, in a gate No.6. Thereafter, the stacker crane 3, for picking up the next assigned article, is driven immediately running and starting work. During this time, the article on the truck 11 is carried out, and the truck is placed in a standby condition in an attitude receiving the next article by retreating an empty pallet 6 by a siding device 12. While the stacker crane 3 carries out a predetermined article to be mounted onto the truck 11 in the gate No.6. The crane 3, completing the delivery and picking up the pallet 6 in a standby state, is transferred to work picking up the next assigned article while returning the pallet to the predetermined rack 2.
Patent JP-S5476584-A (JP)
Title: Trifluoromethanesulfonylanilide derivative and herbicide containing the same
Inventor: NISHIYAMA RIYUUZOU
IPC: C07D213/70
Filed: 1977-11-29
Abstract: NEW MATERIAL:Trifluoromethanesulfonylanilides of formula I (n is 0, 1, 2) and  their salts.  
     EXAMPLE: 4-(Pyridine-2-ylthio)trifluoromethanesulfoneanilide.  
     USE: Herbicide: it has selective herbicide activity that is harmless to cotton, soybean and, flax and, flax and especially effective on umbrella weeds.  
     PREPARATION: The reaction of an anili derivative of formula II with trifluoromethanesulfonic anhydride of formula III (X is halogen, residue of -OSO 2 CF 3 ) is conducted in the presence of an acid acceptor such as dimethylanilin or potassium carbonate at -15W+150°C to produce the compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02207174-A (JP)
Title: Air-fuel mixing equipment of internal combustion engine
Inventor: MARUTEIN FUERUDEINGAA
IPC: F02D3/00
Filed: 1989-06-07
Abstract: PURPOSE: To accurately pre-control a gaseous mixture by coupling a throttle body of a contraction-diffusion nozzle opening in an inlet pipe with a metering member of a metering unit disposed in a fuel conveyor line opening in the nozzle via a common shaft associated with an accelerator pedal. CONSTITUTION: Fuel in a fuel tank 1 is supplied to a metering unit 6 by a pump 2 through a filter 3, a system pressure controller 4 and a fuel conveyor line 5, and then supplied to a metering device 8 through a first section 7a of another fuel conveyor line 7, and supplied to a contraction-diffusion nozzle 9 through a second section 7b. The contraction-diffusion nozzle 9 is formed to accommodate a throttle body 11 slidably in a nozzle body 10, and open to an inlet pipe 13 of an internal combustion engine. Further, the metering unit 6 is divided into two partial chambers 16, 17 by a throttling 15, and a conic metering member 18 is movably disposed in an opening 14. The metering member 18 and a throttle body 19 are coupled to each other via a shaft 9 associated with an acceleration pedal.
Patent JP-S63307921-A (JP)
Title: Variable stroke type crank clamping device
Inventor: INABA ZENJI
IPC: B29C45/66
Filed: 1987-06-10
Abstract: PURPOSE:To adjust a mold opening stroke freely by providing a means to stop the rotation of a crank at an optional mold opening rotation angle. CONSTITUTION:A crank plate 8 of a variable stroke type crank clamping device is rotated by driving a servo motor M controlled by a value control device as a means to stop the rotation of the crank at an optional mold opening rota tion angle, and a base end of a connecting rod 10 is pivoted by an implanted pin 9, while a movable platen 1 is moved reciprocatingly by moving the other end straightly. The mold opening stroke S is varied by varying the rotation angle theta for stopping. When the effective length of the crank is represented by l1, the effective length of the connecting rod by l2, and the mold opening rotation angle of the crank by theta, the mold opening stroke S of the movable platen 1 is expressed as l1+l2-l1costheta-(l<2>2-l<2>1sin<2>theta)<1> <2>.
Patent JP-S5845155-A (JP)
Inventor: KOUNOIKE TAKEHIRO
IPC: H01B3/12
Filed: 1981-09-10
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-H0439269-A (JP)
Title: Control circuit for take-up device
Inventor: TANAKA MASAO
IPC: B65H59/38
Filed: 1990-06-01
Abstract: PURPOSE:To prevent the occurrence of an excessive tension and a slack in a control circuit of a take-up device for a long material by controlling a speed by using the value, being higher, of a line speed actual value and a take-up device speed actual value in a low speed region, whichever it may be, storing a take-up device drum diameter at a current point of time during issuance of a stop command, and reading the take-up device drum diameter during the restarting of operation to use it for the initial value of a drum. CONSTITUTION:In a low speed region until the speed of a take-up device attains a given speed after a starting, a high value priority circuit 41 compares a line speed actual value from a line speed detector 4 with a take-up device speed actual value from a speed detector 32, selects a speed value being higher, and outputs it as a speed feedback signal. A speed is controlled so that a difference between the speed feedback signal and a speed command signal is reduced to zero. When a stop command is issued in the middle, the contact of a first signal shifter 43 is inverted, a drum diameter at a point of time when a drum diameter computing circuit 43 performs computation is stored in a memory 42, and reading is performed during the restarting of operation to set a speed command value.
Patent JP-2000325752-A (JP)
Title: Deodorizing apparatus
Inventor: NUKUI SABURO
IPC: B01D53/86
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing apparatus reducing the discharge possible level resistance of gas containing a malodorous component to the lowest to smoothly discharge gas while sufficiently bringing the gas into contact with a photocatalyst. SOLUTION: In a deodorizing apparatus, a plurality of air permeable catalyst curtains 75 provided with a photocatalyst comprising titanium oxide are arranged along a gas discharge direction in a vertical direction obstructing the discharge of gas within a container 70, wherein a hermetically closed deodorizing chamber 7a having a feed port 72 for feeding malodorous component-containing gas and a gas discharge port 73 is formed, so as to form a gas discharge treatment passage. A lamp 76 emitting ultraviolet rays is provided along the arranging direction of the catalyst curtains 75 to perform the deodorization of gas.
Patent JP-H0310964-A (JP)
Title: Steering column tube of automobile
Inventor: SUZUKI HIROSHI
IPC: B62D1/16
Filed: 1989-06-06
Abstract: PURPOSE:To improve energy absorbing effect by forming a buckling adjustment portion one part of the inside piece of which is bent toward an outside piece side, on an energy absorbing plate disposed between the lower member and the upper member of a steering column tube. CONSTITUTION:A steering column tube 11 is formed by a lower member one part of which is fixed to a car body, an upper member 13 having a pipe diameter larger than that of the lower member 12, and a plurality of energy absorbing plates 14 disposed therebetween. In this case, a first buckling adjustment portion 15 one of which is brought in contact with an outside piece 14c welded to the lower end face of the upper member 13 is arranged on the inside piece 14b welded to the outer circumference of the lower member 12 at the energy absorbing plate 14. A second buckling adjustment portion 16 is arranged on the outside piece 14c so that one part near an outward curve portion 14a disposed in the lower end portion of the upper member 13 may touch the inside piece 14b.
Patent JP-H09324976-A (JP)
Title: Refrigerator
Inventor: MURAKAMI HIROSHI
IPC: F25D19/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which includes a condenser having an efficient radiation structure and a compressor having an efficient cooling structure in a machine chamber defined at the lower portion of the refrigerator. SOLUTION: A compressor 3 is accommodated in a space 2a formed in a deep portion of a refrigerator 1, while a condenser 9 is accommodated in a space 2b defined by a bottom plate 7 of the refrigerator 1 and a duct 6. The duct 6 has an outlet portion thereof disposed in front of the compressor 3. A plurality of vanes of a blower 8 are disposed at the outlet portion of the duct 6 while a drive portion of the blower 8 is disposed in the vicinity of the outlet portion of the duct 6. Air is sucked into the space 2b where the condenser 9 is accommodated through a front face of the refrigerator 1 and then is blown off to the compressor 3 by means of the blower 8.
Patent JP-H06347318-A (JP)
Title: Beat-frequency measuring method of optical vibration sensor
Inventor: MAIKERU TSUWAADOCHIRIBU
IPC: H02K11/00
Filed: 1994-06-01
Abstract: PURPOSE: To provide a beat frequency measuring method for an optical vibration monitor(FOVM) sensor by storing and processing time data indicating time between two zero intersections of vibration signals. CONSTITUTION: When an internal lead 24 is vibrated, a lattice assembly 26 is vertically moved to generate light pulse, and its pulse number is proportional to the amplitude of vibration to be measured. The assembly 26 has lattice openings of equal spaces of 10mil. The light pulse is outputted to a photoelectric conversion means 22 from a housing 20 and converted into digital signals. Beat frequency is then obtained by, using the amplitude of the signals in a limit point. The limit point is a point where a lattice moves farthest from a balance position as an origin. The maximum waveform of frequency modulation output signals (that is, a point where zero intersections are most separated from each other in waveform) corresponds to the limit point, that is because the limit point means a point where the lattice stops instantaneously before reversing its moving direction.
Patent JP-H0437080-A (JP)
Title: Laser device
Inventor: AKITA TOMOHITO
IPC: H01S3/104
Filed: 1990-05-31
Abstract: PURPOSE:To enable the control meeting the practical requirements to be excercised by a method wherein the laser outputs are monitored so as to change the control constant such as output control resolving power in terms of the monitored results, existing rated power supply voltage values and the changeable resolving power. CONSTITUTION:The operation voltage to a laser head 1 is fed from a high voltage power supply main body 6. Next, the high voltage output values from the main body 6 are detected by a high voltage power supply monitor control circuit 7 to be taken in a main body controller 5. The controller 5 multipies the output values of a pyroelectric sensor 3 to feed the results to a console 9 simultaneously transmitting the high voltage values as the operation voltage feedback signals to the console 9. In such a constitution, the controller 5 and the console 9 decide the control constants by specific processing to control the output voltage of the main body 6. Through these procedures, the control meeting the practical requirements can be excercised.