baber/WOPTO huggingface dataset:
Patent JP-H02269897-A (JP)
Title: Doubly coated paper for rotary offset printing
Inventor: SHIMADA TOYOHIRO
IPC: D21H19/56
Filed: 1989-04-12
Abstract: PURPOSE:To provide the subject coated paper having a good printing luster by subjecting raw paper to double coating processes using two kinds of coating compositions comprising specific amounts of calcium carbonate and specified copolymer latexes, respectively. CONSTITUTION:Raw paper to be coated is under-coated with a coating composition mainly comprising pigments containing >=30% of heavy calcium carbonate and an adhesive consisting of a copolymer latex prepared by emulsion- polymerizing an aliphatic conjugated diolefinic monomer, an ethylenic unsaturated carboxylic acid and a vinylic monomer, having an average particle size of 1500-3000Angstrom  and containing <=60% of toluene-insolubles and subsequently upper-coated with a coating composition mainly comprising pigments containing <50% of the heavy calcium carbonate and an adhesive consisting of a copolymer latex having an average particle size of 500-1500Angstrom , >=40% of particles having particle sizes of 500-1300Angstrom  and containing 30-90% of toluene insolubles to provide the objective coated paper.
Patent JP-H02271050-A (JP)
Title: Air-fuel ratio learning controller of internal combustion engine
Inventor: ARAKI AKIHIKO
IPC: F02D41/14
Filed: 1989-04-12
Abstract: PURPOSE:To control an air-fuel ratio in an optimal way in the entire driving area by providing a second learning compensation updating means, and by drive-controlling a fuel supply means based on the quantity of fuel supply compensated by the quantity of air-fuel ratio feedback compensation and by the quantity of learning compensation. CONSTITUTION:When the detected engine load is not less than a predetermined value, it is judged that the set driving area and an intake air flow are almost equal to the quantity of learning compensation newly set and that the learning progress is small, and a data of a storing means B in other driving area whose load is greater than the predetermined value is updated by a second quantity of learning compensation updating means I. Based on the quantity of fuel supply compensated by a compensating means J through the quantity of air-fuel ratio feedback compensation and through the quantity of learning compensation, a fuel supply means K is drive-controlled by a drive control means L. By performing estimated learning based on the quantity of learning compensation of other driving area when an engine load is not less than a predetermined value, air-fuel ratio control can be performed based on the quantity of learning compensation learned in a low load driving area without performing estimated learning in a driving area where the load is lower than the predetermined value.
Patent JP-S5614209-A (JP)
Title: Lens barrel of zoom lens
Inventor: WASHIMI AKIYASU
IPC: G02B7/04
Filed: 1979-07-17
Abstract: PURPOSE: To make the lens compact and sufficiently strong by providing an intermediate member which screws together a zooming member and a holding member for the 1st optical system and so constituting these that the 1st optical system is mov ed rectilinearly by the intermediate member at the zooming.  
     CONSTITUTION: The 1st lens group 1 and a distance ring 3 are integrally coupled and are coupled to an intermediate member 5 having screws on its inside and outside circumferences because the screws 5a and 3a on its inside circumferential side are intermeshed. The intermediate member 5 fits into linear guide grooves 8a, by which its rotatin direction is defined. The screw 5b of its outside circumferential surface is intermeshed with the screw 4a existing on the inside circumference of a zoom ring 4. Hence, if the zoom ring 4 is rotated, the intermediate member 5 moves rectilinearly forward or backward in the optical axis direction, causing the 1st lens group 1 and the distance ring 3 to move rectilinearly forward and backward as well. When the distance ring 3 is rotated, only the ring 3 and lens group 1 move rectilinearly forward and backward. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05117233-A (JP)
Title: Indole and dihydroquinoline potassium tube releasing agent
Inventor: KAANEIRU ATOWARU
IPC: C07D215/48
Filed: 1992-04-10
Abstract: PURPOSE: To obtain new indole and dihydroquinoline derivs. having potassium channel activating action and useful as antiarrhythmic drugs and anti-ischemic drugs, in particular anti-ischemic drugs and usable also as cardiovascular agents, etc.  
     CONSTITUTION: The indole and dihydroquinoline derivs. are compds. of formula I [where X is O, a group of formula II or a single bond; R 1  is CN, COOR, etc.; R is H, an alkyl, etc.; R 3 , R 3 ', R 4  and R 4 ' are H, an alkyl, etc., but when R 3  and/or R 4  is not H, R 3 '=R 4 '=H; R 5  is CN, NO 2 , CF 3 , etc.; R 6  is H, an alkyl, O-alkyl, NH 2 , etc.; R 7  is H, COOR, etc.; R 8  is H, a halogen, etc.; (m) is 0 or 1; and (n) is 1, 2 or 3], e.g. trans-4-(3-cyano-1H-indol-1-yl)-3,4-dihydro-3- hydroxy-2,2-dimethyl-2H-1-benzopyran-6-carbonitrile. The compds. of the formula I (where R 2  is OH) are prepd. by allowing compds. of formula III to react with compds. of formula IV in a solvent sch as DMF in the presence of a base such as potassium carbonate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06271027-A (JP)
Title: Heavy article inverting device
Inventor: ISOGAWA TOMOYUKI
IPC: B65G7/08
Filed: 1993-03-24
Abstract: PURPOSE:To reduce inverting time by turning a drum after moving the heavy article supported at its bottom face and side face by means of two inverting bases in a supporting face by means of a inverting base driving section to bring the top face of the heavy article into contact with the other supporting face. CONSTITUTION:Two heavy article supporting faces 110A and 110B orthogonally crossing each other are provided in the inner side of a drum 100 to turn the drum 100 at least 90 deg. by a drum driving section, and an inverting base 300 is arranged on the heavy article inverting face 110A in the drum 100. The inverting base 300 comprises a first inverting base 310 for supporting the bottom face 410 of a heavy article 400, a second inverting base 320 for supporting the side face 420 of the heavy article 400, and a section 330 for driving these inverting bases. The heavy article 400 supported by the first and second inverting bases 310 and 320 is moved by the inverting base driving section 330 to bring the top face 430 of the heavy substance 400 into contact with the other heavy article supporting face 110B to turn the drum 100 by 90 deg..
Patent JP-H10279947-A (JP)
Title: Removal of deposited carbon in riser of coke oven
Inventor: NAKAGAWA ASAYUKI
IPC: C10B27/06
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing deposited cordon of a coke oven. SOLUTION: A compressed oxygen-containing gas is blown off through nozzles for the upper part of a carbonization chamber on the side of riser arrangement of a carbonization chamber in a coke oven into the riser to produce a negative pressure in the lower part of the riser and carbon sticking to the inner wall of the riser is burned and removed with the air introduced from the outside of the coke oven into the riser at a high speed.  In this case, the gas feed rate from a compressed gas feeder required for burning and removing the sticking carbon at this site at a prescribed rate is controlled so as to be the gas feed rate from the compressed gas feeder determined by the formula V1=γG [V1 is the gas feed rate (Nm<3> /hr) from the compressed gas feeder; G is the required deposited carbon burning and removing rate (kg/min); γis a coefficient] corresponding to the required burning and removing rate of the sticking carbon.
Patent JP-S60235249-A (JP)
Title: Processor circuit
Inventor: ISHIKAWA TOSHIAKI
IPC: G06F11/28
Filed: 1984-05-09
Abstract: PURPOSE:To shorten the processing time which is spent to stop the instruction execution of a processor in a desired address position, by switching the operation mode to the operation mode, where instructions are prefetched and executed, and the operation mode where instructions are not prefetched and executes. CONSTITUTION:In case that the instruction execution of the processor is stopped in a position (1), an address A2 is set to a stop address setting register 15, and an address A0 preceding it is set to a near address setting register 16. When instructions preceding an instruction 00 in the address A0 are executed, a signal 23 is made ineffective, and the processor 11 executes instructions in the operation mode where instructions are prefetched. When the address value A0 is outputted onto an address bus 14, signals 22 and 23 are made effective, and the opertion mode of the processor 11 is switched to the operation mode where instructions are not prefetched. When an instruction 02 in the address A2 is executed, a signal 21 is made effective to generate a stop interrupt signal, and the stop interruption processing is performed after execution of the instruction 02.
Patent JP-H11285567-A (JP)
Title: Game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To drastically improve the interest in a game machine where plural patterns are fluctuatedly displayed. SOLUTION: A first kind start port 3 and a big prise winning port 4 are arranged on the game board 2 of a PACHINKO (Japanese pinball game machine) 1 and a display device 13 having a display part 13a is incorporated in the center part of the board 2. Plural pattern strings are displayed in the part 13a and the strings are constituted by plural kinds of main patterns. A controller 24 executes display control and permits the main patterns to rotate in a depth direction with a shaft body as a center by linking with the movement of a character when the main patterns of a middle pattern string under display at present are changed-over into the main patterns being the same as those or different from them in at least one period during fluctuation display after the specified reach state is obtained.
Patent JP-H08281051-A (JP)
Title: Packed tower type biological deodorizing device
Inventor: KIDA DAIZO
IPC: B01D53/34
Filed: 1995-04-17
Abstract: PURPOSE: To maintain a condition highly suitable to the propagation of microorganisms and to remove various odors within one device which is prevented from lowering of pH due to sulfuric acid produced when a sulfur based malodor substance is removed and is kept in a neutral state, and to maintain the removing effect over a long period, since insoluble sulfate is not accumulated. CONSTITUTION: In a packed tower type biological deodorizing device in which a carrier 2 carrying microorganisms is packed in a column 1 and, while washing water is sprayed from the upper part of the column, contaminated air is blown from the lower part and is discharged to the upper side so that the air is brought into contact with the carrier, the product pelletized by sintering a mineral composition containing a lot of magnesium is used as the carrier 2.
Patent JP-S58209414-A (JP)
Title: Heat recovering method of hot rolled strip
Inventor: ITOU YASUMICHI
IPC: C21D9/52
Filed: 1982-05-31
Abstract: PURPOSE:To recover the potential heat of a strip effectively, by passing a hot rolled strip through plural cooling chambers in sequence, and leading a coolant which has cooled the strip in a cooling chamber placed nearer to the outlet side, to an adjacent cooling chamber placed nearer to the inlet side and finally to the foremost cooling chamber to cool a strip, and then leading the coolant to a heat exchanger. CONSTITUTION:A hot rolled strip is passed through the 1st, 2nd, and 3rd cooling chambers 20A, 20B and 20C in sequence and is cooled by a coolant, e.g. water supplied from the 1st, 2nd and 3rd headers 21A, 21B and 21C equipped with spray nozzles respectively. In this case, water which has cooled the strip 11 in the 3rd cooling chamber 20C, is pressurized by a pump 23C after passing through a sub-tank 22C and is led to the cooling header 21B to cool the succeeding part of the strip 11. The water, after said cooling, is utilized in the 1st cooling chamber 20A in the same manner, and is sent to a heat exchanger 24 through a sub- tank 22A to recover its heat. The water, from which heat has been recovered, is used again at the 3rd cooling chamber 20C.
Patent JP-H05288585-A (JP)
Title: Electromagnetic flowmeter for open channel
Inventor: TAGAI MASATO
IPC: G01F1/58
Filed: 1992-04-13
Abstract: PURPOSE:To prevent the occurrence of an offensive odor and so on caused by sediments by discharging suspended matters floating on the water surface from the outlet port side of an electromagnetic flowmeter without becoming immesurable even if an open channel water level is changed. CONSTITUTION:When an upstream side water level of a partition plate 2 is raised, a float 9 moves upward according to a water level rise, and an extensible/contractible pipe 8 is extended, and water 11 is taken in together with suspended matters 12 floating on the water surface, and these are introduced downstream of the partition plate 2 through the extensible/contractible pipe 8, an opening part 3 of the partition plate 2, an electromagnetic flowmeter 5 and an outlet port bent pipe 6. When the upstream side water level of the partition plate 2 is lowered, the float 9 moves downward according to a water level fall, and the extensible/contractible pipe 8 is contracted, and the water 11 is taken in together with the suspended matters 12 floating on the water surface, and these are introduced downstream of the partition plate 2 through the extensible/contractible pipe 8, the opening part 3 of the partition plate 2, the electromagnetic flowmeter 5 and the outlet port bent pipe 6.
Patent JP-H07294330-A (JP)
Title: Outdoor luminance meter
Inventor: YAMANAKA YASUHIKO
IPC: G01J1/02
Filed: 1994-04-28
Abstract: PURPOSE:To prevent tunnel lighting control, based on the signal from an outdoor luminance meter, from operating in duplication due to tunnel lighting, by outputting the signal where influence of tunnel lighting is removed from outdoor luminance. CONSTITUTION:A hood 1 and an aperture 2 for shielding light from outside of round field of vision of 20 deg., a diffusion board 3 for uniformalizing incident light in terms of plane for solving output nonuniformity problem, a light- detecting part 4 for measuring mean luminance in the angle of field of vision whose center is a tunnel pit mouth before the entrance of the tunnel, and a low frequency filter 5 for removing the output signal, based on beams of above the lighting frequency incident on the light-detecting part 4, from the output signal of the light-detecting part 4, are provided.
Patent JP-H11296904-A (JP)
Title: Information recording medium and manufacture of resin substrate used for the same
Inventor: KOBAYASHI TADASHI
IPC: G11B7/24047
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium which secures sufficient tilt margin and mechanical strength even if a record density is increased. SOLUTION: This information recording medium contains a substrate 1 that has a record plane on which embossed pits 2 or guide grooves are provided, a reflection film 3 formed on the record plane of the substrate 1 and a protective film 4 formed on the film 3. A surface consists of two planes which are a 1st surface that is a side on which the film 4 is formed and a 2nd surface that is opposite to the 1st surface, light beams are irradiated from the 1st surface side, recorded information is reproduced based on light intensity change of its reflected light, the distance from the recording plane of the substrate 1 to the 1st surface is shorter than the thickness of the substrate 1 and the 1st surface is smooth.
Patent JP-S62244429-A (JP)
Title: Stirrer
Inventor: NAKANO TAKUJI
IPC: B01F15/06
Filed: 1986-04-16
Abstract: PURPOSE:To efficiently stir high viscous liquid even at cooling time by arranging coils for cooling and heating with a definite interval from the inner wall surface of a cylindrical stirring tank and using a stirring vane having a specified shape and forming a vertical circulation stream of liquid which is circulated in the inside and the outside of coils. CONSTITUTION:H-type or U-type stirring vanes 5a, 5c are fitted to a rotary shaft 3 of the center of a stirring tank slantingly upward for the rotating direction of the rotary shaft. Further paddle stirring vanes 56 are fitted by shifting at 90 deg. for these slantingly downward for the rotating direction. When rotating the rotary shaft, liquid in the central part of the stirring tank is fluidized to the upper part and then fluidized in the lower direction along the inner wall surface through the outside of coils 2 for cooling and heating which are provided apart from the inner wall surface 6 and a circulation stream is formed. Thereby even liquid heaving high viscosity of about 50,000cps can be extremely efficiently stirred and uniform mixing and heat exchange are enabled in a short time.
Patent JP-H10265644-A (JP)
Title: Abs resin composition
Inventor: KAKIYA HARUAKI
IPC: C08L55/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give a well-balanced resin molding having a specified coefficient of linear expansion, flexural modulus, and impact strength and suitable for, e.g. building interior parts by blending an ABS resin with a specified amount of an ultrafine particulate calcium carbonate having a mean particle diameter below a specified value. SOLUTION: An ABS resin in an amount of 100 pts.wt. is blended with a first filler comprising an ultrafine particulate calcium carbonate having a mean particle diameter of at most 0.5 μm, in an amount of 10-50 pts.wt. Other filler can be added as a second filler, replacing a part of the first filler. Accordingly, the total amount of the first and second fillers is 10-50 pts.wt. based on 100 pts.wt. ABS resin. The second filler may be used in an amount of 5-30 pts.wt. based on 100 pts.wt. ABS resin. The second filler used preferably comprises a talc having a mean particle diameter of at most 5 μm.
Patent JP-H04302590-A (JP)
Title: Blurring detector for video data
Inventor: KONDO TETSUJIRO
IPC: H04N5/232
Filed: 1991-03-29
Abstract: PURPOSE:To enable satisfactory blurring correction by discriminating the movement of the object in an image pickup signal and the blurring when the blurring of the video camera is corrected. CONSTITUTION:An absolute value integration circuit 8 integrates the frame difference between the representative points detected by a subtraction circuit 6 and each picture element of a block, and the minimum value is detected as motion vector. A frequency distribution table preparation circuit 9 is composed of a memory having an address corresponding to the search area of the motion vector, and the frame difference is approximately '0' in the area and the frequency of the position with tilted level is incremented. The result of this processing is integrated in one screen, and the integration frequency distribution table is prepared. The frequency of the integration frequency distribution table corresponding to the motion vector is checked and when the frequency is less than the threshold value, this motion vector is proved to be the blurring vector.
Patent JP-S5520224-A (JP)
Title: Cyanogen chloride synthesizing method
Inventor: YAMAMOTO TADATSUGU
IPC: C01C3/00
Filed: 1978-07-28
Abstract: PURPOSE: To synthesize cyanogen chloride with a high activity catalyst in a high yield by reacting dicyan and chlorine in the presence of the catalyst produced by supporting a specified ratio of an Al salt on activated carbon.  
     CONSTITUTION: 15W40, pref. 25W35 wt% of an Al salt such as AlCl 3  or Al 2  (SO 3 ) 4  is supported on activated carbon. The resulting catalyst is heated to 300W 550°C, and a mixt. of dicyan and chlorine in a molar ratio of 1.01W1.15 is fed at a space velocity of 100W10000, pref. 200W2000 hr -1  to obtain cyanogen chloride. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04303241-A (JP)
Title: Data transfer system
Inventor: KOMORI NOBUFUMI
IPC: H04L29/08
Filed: 1991-03-29
Abstract: PURPOSE:To improve the transfer efficiency of multibit parallel data where simultaneous switching noise occurs. CONSTITUTION:A bit change detecting circuit 1 is provided which compares data outputted at present and data to be next outputted with each other with one bit as the unit to detect whether the bit variation is larger than a set value or not; and if the bit variation is smaller than the set value, only the output of a latch 3 is selected by a selector 5, and transfer data to which an error correction code is not added is outputted to the external. If the bit variation is equal to or larger than the set value, an error correction code generating circuit 2 is operated, and outputs of latches 3 and 4 are selected by the selector 5, and transfer data to which the error correction code is added is outputted to the external. Since the error correction code is added to only data where data transfer error will probably occur in this manner, the data transfer error is efficiently prevented without sacrificing the data transfer efficiency, and the effective transfer rate of data transfer is improved.
Patent JP-S60237071-A (JP)
Title: Benzo(g)quinoline derivative
Inventor: NAKAO TATSU
IPC: A61P9/04
Filed: 1984-05-07
Abstract: NEW MATERIAL:The benzo[g] quinoline derivative of formula I (R<1>, R<2> and R<4> are H or lower alkyl; R<3> is H, lower alkyl or halogen; R<5> and R<6> are H, lower alkyl, aralkyl, alicyclic alkyl or together with bonded N atom from a heterocyclic group) and its acid addition salt. EXAMPLE:4-Methyl-8-( 4-methylpiperazin-1-yl )methyl-1,2,3,4,6,7,8,9-octahydrobenzo [g]quinoline-2,9-dione dihydrochloride. USE:It has hypotensive, cardiotonic, thrombocyte coagulation suppressing, analgesic and anti-inflammatory activities, etc., and is useful as a drug or its synthetic intermediate. PREPARATION:The compound of formula I can be prepared e.g. by the so-called Mannich reaction of the compound of formula II with the acid addition salt of the compound of formula III in the presence of formaldehyde or paraformaldehyde.
Patent JP-S5317799-A (JP)
Title: Automatic ticket examining apparatus
Inventor: KONUMA MITSUHARU
IPC: G07B15/00
Filed: 1976-07-31
Abstract: PURPOSE: To carry out efficient process without checking getting-in-and-out passengers' stream, by leading single person who passed through open-or-shut gate to correct or wrong pathway by opening or shutting gate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000280480-A (JP)
Title: Electrostatic ink jet head, electrostatic ink jet drive method, and electrostatic ink jet recording apparatus
Inventor: SHINYA TADAO
IPC: B41J2/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic ink jet head in a simple structure. SOLUTION: A discharge electrode-supporting member 2 is set to a middle part in an opening part 1a of a head casing 1 formed nearly in a rectangle, where a plurality of projecting discharge points (e) (e1-e6) are arranged nearly straight (linearly). Moreover, discharge electrodes 3.1-3.6 corresponding to the discharge points e1-e6, deflecting electrodes 4.1.1-4.1.6 and deflecting electrodes 4.2.1-4.2.6 to the left and right of the discharge electrodes 3.1-3.6 are formed as films on the discharge electrode-supporting member 2, and common auxiliary electrodes 5.1 and 5.2 are formed as a film above and below the opening part of the head casing 1 with sandwiching the discharge electrode-supporting member 2.