baber/WOPTO huggingface dataset:
Patent JP-S60236577-A (JP)
Title: Color regeneration masking device
Inventor: MIYAZAKI KOUICHI
IPC: H04N1/46
Filed: 1984-05-10
Abstract: PURPOSE:To improve the color balance through simple constitution by calculating the piece and sloping parameters which are used for a masking matrix operation for C (cyan), M (magenta) and Y (yellow) based on the gray component density obtained by a density arithmetic means. CONSTITUTION:Color signals C0, M0 and Y0 are obtained by supplying digital conversion to R, G and B respectively, and the minimum value of each color signals is obtained to calculate the optical density (x) of the gray component. This density (x) is supplied to tables 4-9, and the parameters (uij) and (bi) of a masking matrix corresponding to the (x) are calculated and stored to each table for C, M and Y respectively. Then parameters bC, bM and bY obtained from tables 4-6 undergo subtraction with signals C0-Y0 through subtractors 10a- 10c. Then masking circuits 11a-11c execute calculation for sum of products based on the output signals of subtractors 10a-10c and sloping parameters outputted from tables 7-9.
Patent JP-S61252713-A (JP)
Title: Diode switch circuit
Inventor: YOSHIDA TETSUO
IPC: H03K17/74
Filed: 1985-04-30
Abstract: PURPOSE:To improve the isolation characteristic by connecting plural diodes in series and connecting a branching capacitor to series connection points of the diodes. CONSTITUTION:In opening control terminals 64, 65, the diode switch circuit is turned off. In bringing the control terminal 64 to the ground potential and opening the control terminal 65, a power voltage +VCC is fed to a center tap of a transformer 71, diodes 84-87 are biased forward and diodes 89-92 are biased reverse,an input signal ei2 inputted to the 2nd input terminal 61 is cut off by the diodes 89-92, but the input signal ei2 inputted to the 1st input terminal 60 sent from an output terminal 62 as an output signal eo. The circuit acts like a changeover switch by changing the center tap potential of transformers 70, 71 to apply bias control for the diodes 84-87 and 89-92. Thus,the isolation characteristic is improved remarkably without complicating the circuit constitution.
Patent JP-H01265659-A (JP)
Title: Tilt detector for picture reader
Inventor: OZAWA MASATOSHI
IPC: H04N1/10
Filed: 1988-04-18
Abstract: PURPOSE:To improve the reliability of a transferred read picture data by grasping a displacement of an original from the normal state as a detection time difference of a pulse signal so as to lock the picture read to a host system device. CONSTITUTION:Plural check points are provided on full white paper on the rear face of a reference position setting stopper 2 at a prescribed interval and when a fluorescent light unit or mirror units 5, 5' are tilted to the set direction of an original 1, the displacement is grasped as a detection time difference of pulse signals. It is checked by a comparison-counter circuit 10 and when the tilt of the fluorescent light unit 4 or the mirror units 5, 5' is abnormal from the result, an interface section 11 is locked. Then a signal is sent to the host system device 12 so as to prevent a transmission defect read picture data from being sent to the host system device 12. Thus, the reliability of the read picture data to be transferred is secured.
Patent JP-S58212584-A (JP)
Inventor: SANO DAIJIROU
IPC: B66C23/36
Filed: 1982-05-31
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-H06319538-A (JP)
Title: Enzymatic composition for processing sticky cotton fiber and processing method thereof using said enzymatic composition
Inventor: ORESUTE JIEI RANTERO JIYUNIA
IPC: D06L1/00
Filed: 1994-05-02
Abstract: PURPOSE: To obtain a composition for reducing the stickiness of honeydew contaminated cotton.  
     CONSTITUTION: This enzyme composition comprises an enzyme such as transglucosidases and pectinases derived from fungi of the genus Aspergillus and capable of hydrolyzing sugars that make-up honeydew. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10268182-A (JP)
Title: Lens barrel
Inventor: KONNO TOKUKATSU
IPC: G02B7/09
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel capable of preventing a drop in the rigidity of a travel barrel, while being made compact. SOLUTION: A first travel barrel 7 is delivered, together with a second travel barrel 6 having a focusing lens 1 mounted, from the forward end of an outer fixed tube 18 by a zooming operation. In addition, the second travel barrel 6 is further delivered from the forward end of the first travel barrel 7 by a zooming operation. In this case, the range of the second travel barrel 6 after the female helicoidal thread 6a thereof is used as an exposure prevention barrel part 6c for preventing exposure, and an additional female helicoidal thread 6b is formed on the inner surface of the exposure prevention barrel 6c in such a state as continuous to the female helicoidal thread 6a.  Also, the inner surface of the exposure prevention barrel part 6c of the second travel barrel 6 comes to have a smaller diameter than the bottom diameter of the female helicoidal thread 6a and the inner diameter of the second travel barrel 6 becomes small, thereby increasing the rigidity of the second travel barrel 6.
Patent JP-S5426984-A (JP)
Title: Exhaust gas purification catalyst element
Inventor: SONETAKA KAZUNORI
IPC: B01J23/78
Filed: 1977-08-03
Abstract: PURPOSE:To provide catalyst having long life and superior resistance ot heat, spalling and wear for purification esp. of CO, hydrocarbons and NO, which is obtd. by binding a heavy metal cpd. with alumina cement consisting of lime, alumina and iron oxide in a specified ratio.
Patent JP-S62249282-A (JP)
Title: Image memory
Inventor: YAMAZAKI HITOSHI
IPC: G06F12/00
Filed: 1986-04-23
Abstract: PURPOSE:To establish an access to a dot data from the lateral direction and the longitudinal direction by shifting and storing successively either of the length and the breadth of the dot of image data for every dot. CONSTITUTION:A memory to store image data is composed of 256 bits X 256 bits, one address is composed of one word (1b-bit), X coordinate addresses OH - FH of a word unit are supplied in the horizontal direction and Y coordinate addresses OOH - FFH of the bit unit are given in the longitudinal direction. The bit arrangement in the word at respective address is D15,D14..D0 in OOH of Y coordinates, D0,D15..D1 in O1H, and as such, each time the Y coordinates are stepped, rotation shifting and arrangement are executed in an 1b-bit unit. By accessing the memory, the image memory is made obtainable to access simultaneously plural dot data which are purposes in the horizontal direction and the longitudinal direction can be realized.
Patent JP-S58210946-A (JP)
Title: Polyolefin mixture having flame retardance and heat resistance
Inventor: KAWABE YASUMASA
IPC: H01B3/44
Filed: 1982-06-01
Abstract: PURPOSE:A mixture preventing dripping phenomena, having improved flame retardance, heat resistance, and electrical properites, obtained by using a base polymer prepared by blending polyethylene or a copolymer consisting essentially of ethylene with a silicone-ethylene-propylene copolymer. CONSTITUTION:A blend obtained by blending 100pts.wt. polyethylene or copolymer consisting essentially of ethylene with 5-50pts.wt., preferably 10-15pts.wt. silicon-ethylene-propylene copolymer is used as a base polymer for a mixture of a crosslinked polyolefin mixed with a flame-retardant, flame-retardant auxiliary, antioxidant, and various kinds of fillers. The base polymer is blended with a system of a combination of a halogen-containing flame-retardant such as decabromobiphenyl ether, etc. and antimoxy troxide, and crosslinked.
Patent JP-H01265383-A (JP)
Title: Boarding card issuing system
Inventor: HIRAHARA KAZUAKI
IPC: G06Q50/30
Filed: 1988-04-15
Abstract: PURPOSE:To easily issue a boarding card when a passenger can board a flight by previously storing passenger data in an order card on which the order of the passenger in waiting for a vacant seat is displayed. CONSTITUTION:When no vacant seat remains in the flight, and the passenger might wait for the vacant seat, a person in charge actuates an order card issuing device 1. The passenger to wait for the vacant seat operates this device 1, and an order card 3 for waiting for the vacant seat is issued for the passenger. The passenger data have to be inputted in order to issue the order card 3, and the passenger data are already stored in the order card 3 to be issued. The passenger waits for the vacant seat with the order card 3, and when the boarding becomes possible, and the passenger inserts the order card 3 into a boarding card issuing device 2, the device 2 reads the passenger data and issues a boarding card 4. Thus, the boarding card 4 can be issued by inserting the order card 3 at the time of the boarding, boarding time can be shortened, and the smooth revolution of the flight can be secured.
Patent JP-H10286692-A (JP)
Title: Primer resistance flux-cored wire for gas shielded arc welding
Inventor: MORI KAZUO
IPC: B23K35/368
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a primer resistance flux-cored wire for gas shielded arc welding with which arc is stabilized, slag is easily removed and an excellent horizontal fillet bead shape is obtd. SOLUTION: This primer resistance flux-cored wire for gas shielded arc welding contains, by weight % per the total wire weight, 2.0 to 5.0% TiO2 , 0.2 to 0.6% SiO2 , 0.2 to 0.8% ZrO2 , 1.0 to 3.5% iron oxide, 0.03 to 0.30% Ca, and 0.005 to 0.05% F and is composed by filling a flux inside a shell of steel. Further, the total hydrogen amount of the wire is restricted to <=20 ppm. The primer resistance can be improved, which is troubled in a fillet welding on a primer coating steel plate, on the result, the bead shape and the slag removing ability are made well, and welding is executed efficiently and the quality of the welding part can be improved.
Patent JP-H06308212-A (JP)
Title: Incoming radio wave direction measuring method using multiple antennas
Inventor: HONMA KUNIO
IPC: G01S3/50
Filed: 1993-04-21
Abstract: PURPOSE:To improve the direction measuring precision by utilizing the incoming time difference of radio waves. CONSTITUTION:Four antennas 31-34 are arranged at vertexes of a rectangle or a parallelogram 35 having the side lengths of different fixed distances, incoming radio waves are detected as reception signals, the reception signals from optional three antennas 31, 32, 33 are selected among the reception signals by an incoming time difference measuring/direction calculating means 40, the incoming time differences of the reception signals between two adjacent antennas 31, 32 and between the other two antennas 32, 33 are measured respectively, the incoming radio wave direction theta12 is calculated based on these incoming time differences, and it is displayed on a display means.
Patent JP-S62228062-A (JP)
Title: 5-substituted pyridine-3-carboxamide derivative
Inventor: GOTO YUKIHISA
IPC: A61K31/4425
Filed: 1986-04-23
Abstract: NEW MATERIAL:The compound of formula I [R is H, phenyl which may be substituted with 1-2 halogen, lower alkyl or lower alkoxy, or -(CH2)n-R1 (n is 1-3; R1 is H, hydroxyl, lower alkoxy, mercapto, lower alkylthio, etc.); R2 is lower alkyl, phenyl or aralkyl; R3, R4 and R5 are H, halogen, cyano, nitro, amino, etc.] or its addition salt. EXAMPLE:1, 4-Dihydro-2,5,6-trimethyl-4-oxo-N-phenyl-1-(2-phenylethyl)-3-pyridine carboxamide. USE:Useful as a plant growth regulator and anti-inflammation agent. PREPARATION:The compound of formula I can be produced e.g. by reacting a 4-oxo-N-phenyl-4H-pyran-3-carboxamide derivative of formula II with ammonia or amine of formula RNH2 in a solvent at room temperature - 60 deg.C.
Patent JP-H11292749-A (JP)
Title: Preparation for external use for skin
Inventor: HONDA SHINSUKE
IPC: A61K8/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a preparation for external use for skin, controlled in dis coloration characteristic of a preparation containing kojic acid and/or its derivative, improved in emulsification stability, and excellent in feeling when applied. SOLUTION: This preparation for external use for skin contains, as the effective ingredients, kojic acid and/or its derivative, and at least one type of ultraviolet absorber selected from the group consisting of N,N,N- trimethyl-4-(2-oxoboron-3-ylidenemethyl)aniliniummethyl sulfate; 2- phenylbenzimidazole-5-sulfonic acid and its potassium, sodium or triethanolamine salt; 3,3'-(1,4-phenylenedimethylidine) bis (7,7-dimethyl-2-oxo-bicyclo(2,2,1) heptane-1-methane-sulfonic acid and its salt; ethoxylated ethyl-4-aminozenzoate; isopentyl-4-methoxy-cinnamate (isomer mixture); α-(2-oxoboron-3-ylidene) toluene-4-sulfonic acid and its salt; and 4-isopropylbenzyl salicylate.
Patent JP-H11296525-A (JP)
Title: Method and device for data base generation and method and device for information retrieval using same data base
Inventor: KURODA KAZUYO
IPC: G06F17/30
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide the retrieving method and retrieving device for multimedia information which add a key word to the multimedia information such as image information and sound information in a structured document. SOLUTION: Key words corresponding to image information and sound information are automatically extracted from the structured document including the multimedia information as elements, i.e., multimedia information to generate a data base on an external storage device 101. According to a key word that a user has inputted, a retrieval part 105 performs key word retrieval by using the key word given to multimedia information previously stored in the data base. When the key word that the user has inputted matches the key word stored in the data base, a controller 103 outputs the image information and sound information having the matching key word from an output device 107.
Patent JP-H09283336-A (JP)
Title: Laminated composite inductor
Inventor: OOSHIMA NOBUHITO
IPC: H01F27/32
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To form a low-permeability electric insulator between adjacent sets of coil forming conductors by superimposing sets of coil forming conductors one above another through magnetic layers to form coil patterns. SOLUTION: Magnetic ceramic green sheets 4, 15-19, 10 are laminated and sintered to form a laminate having adjacent coil forming conductors 2, 3, low- permeability electric insulator 20 therebetween and two sets of coils inside them. Outer electrodes are formed on the side faces of the laminate and connected to connecting conductors 2a, 3a, 2g, 3g of the conductors 2, 3 to form a laminated composite inductor having approximately 3.5-turn coils. Thus the insulator 20 between the coils increases the coil coupling factor.
Patent JP-H11296194-A (JP)
Title: Speech processor
Inventor: NOTO HIROYUKI
IPC: G10L21/0224
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a speech processor capable of correctly managing the time of input/output of a waveform, appropriately performing the processing corresponding to an input time and an output time and surely reflecting the processed result to an output waveform. SOLUTION: This speech processor is provided with a time information adding section 135 for adding rational number expression of time to a speech input waveform data as auxiliary information and integrating them, a time information adding section 175 for adding rational number expression of desired output time to a speech synthesis waveform data as auxiliary information and integrating them, a output synchronism discriminating section 185 for discriminating whether the speech synthesis waveform is outputted at a specified time or not, and a input synchronism discriminating section 190 for discriminating whether the speech input waveform is inputted at a specified time or not. Thus input/output times of each sample are controlled by expressing speech input/ output times by a rational number making a sampling frequency as a denominator.
Patent JP-H09277183-A (JP)
Title: Working arm
Inventor: ANDOU YASUKAZU
IPC: B25J9/06
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To attain a working arm which is capable of being stored compactly and easily, and can prevent its workability from being deteriorated at the time of storage. SOLUTION: A lifting member 11 is disposed on an arm supporting member 17 disposed inside a working bench 24 so as to lift freely and a horizontal swivel arm 12 is disposed on the lifting member 11 so as to rotate horizontally. On the horizontal swivel arm 12, the first derricking arm 13 is disposed so as to conduct free horizontal rotation and derricking, and the second derricking arm 14b is disposed on the first derricking arm 13 for free horizontal rotation and derricking. A working device mounting arm, on the top of which a working device is fitted, is formed on the second derricking arm 14b so as to be attached and detached freely. These respective arms 12 and so on are located at a position which is inside the working bench 24 and lower than a top end surface 24b of the working bench 24, in a stored condition folded with each other being overlapped.
Patent JP-H08256683-A (JP)
Title: Milk cream and its production
Inventor: NODA MASAYUKI
IPC: A23C13/14
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a low-mineral milk cream free from the increase of viscosity attributable to the coagulation of fat drops even after a long storage, having a high overrun and excellent texture after whipping in the case of whipped cream and having good compatibility with coffee and good body and excellent taste characteristic to milk cream in the case of coffee cream. CONSTITUTION: This is a low-mineral milk cream containing 30-50wt.% of fat and <=0.4wt.% of minerals. This is produced by subjecting a cream obtained by fractionating raw-material milk to a desalting treatment. Alternatively, it is obtained by separating the low mineral milk obtained by desalting the raw-material milk.
Patent JP-S58211949-A (JP)
Title: Braking force holding device for vehicle
Inventor: FUJII TAKASHI
IPC: B60T7/06
Filed: 1982-06-04
Abstract: PURPOSE:To make accuracy control for a moving clearance in a clutch plate ever so easier, by installing the clutch plate interlocking with a one-way clutch operating for only a step-on direction of a brake pedal and a spacer controlling the clearance between the clutch plate and an electromagnet attracting the former. CONSTITUTION:When car speed comes to below the setting speed, an electromagnet 22 is excited and thereby a clutch plate 21 is attracted to a friction plate 29. For this reason, a shaft 12 interlocking with a brake pedal is checked in its reverse rotation together with both a casing 14 and a one-way clutch 13, therefore the brake pedal is locked at its step-on position. In case pedalling force is insufficient, if the pedal is retrodden, the shaft 12 rotates only in a step-on direction so that the brake can be reoperated. On the other hand, when an accelerator pedal is stepped on, the electromagnet 22 is unenergized and attraction in the clutch plate 21 is released by a spring 35. The brake pedal is therefore restored to its original position. Accordingly, a clearance between the clutch plate 21 and the friction plate 29 is properly maintained by a spacer 20 to be given resilient force by a spring 25.
Patent JP-S60238867-A (JP)
Title: Recording device
Inventor: MIURA KUNIHIKO
IPC: G03G15/047
Filed: 1984-05-12
Abstract: PURPOSE:To save a developer, and to prevent a contamination of the inside of a machine body by operating an electrostatically charging means before a reference position of a form passes through said means, and executing the whole image exposure before the part corresponding to the electrostatic charge start position reaches an exposing means. CONSTITUTION:A microprocessor 101 controls an operation of each part of a copying machine, and an interruption control circuit 102, a timer, ROMs 104, 105, RAMs 106, 107, an operation display part 111, various detectors 113, a motor, etc. 116, a laser scan motor 312, a semiconductor laser 344, a printing data interruption control circuit 119, etc. are connected to this microprocessor 101. This microprocessor 101 operates an electrostatically charging means before a reference position of a form passes through said means, and makes the exposing means execute the whole image exposure until recording of information is started from before the part corresponding to the electrostatic charge start position reaches the exposing means.
Patent JP-S5320520-A (JP)
Title: D.c. servomotor control system and circuit
Inventor: SUGIMOTO KOUICHI
IPC: G05B11/16
Filed: 1976-08-11
Abstract: PURPOSE: To simplify a control circuit for d.c. servomotor by comparing when it's speed is to be accelerated or reduced, the generated voltage at an integrator with the voltage proportional to the driving distance of the motor, determining the switching point from acceleration to reduction and vice versa, and performing on-off control. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04305382-A (JP)
Title: Method for joining high manganese steel to stainless steel
Inventor: TOYOSHIMA YASUSHI
IPC: B23K20/00
Filed: 1991-04-02
Abstract: PURPOSE:To join high manganese steel to stainless steel without being subject to restriction on heat input. CONSTITUTION:A connector 3 made of low carbon high manganese steel containing 0.01-0.40% carbon and 20-40% manganese is interposed between high manganese steel material 1 and stainless steel material 2 and both materials are heated, welded and joined with pressure. Since the quantity of movement of carbon to the stainless steel side can be reduced, embrittlement of the stainless steel can be prevented.
Patent JP-S61275653-A (JP)
Inventor: JIYON RODONII FUIIRUDO
IPC: B01D/
Filed: 1986-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09282611-A (JP)
Title: Thin film magnetic head and its production
Inventor: OKADA TOSHIHIRO
IPC: G11B5/31
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To produce a high performance thin film magnetic head by mixing a melamine resin and a photoresist in which a novolac resin containing a component of >=20000mol.wt. is used and hardening the mixture to form an insulating film. SOLUTION: A base film 2, lower magnetic core 3 and gap film 4 are successively formed on a substrate 1. A melamine resin is mixed with a photoresist containing a novolac resin having >=20000mol.wt. by 10% of the photoresist and the mixing ratio of the melamine resin is 25wt.% of the whole resin with the photoresist. The obtd. mixture is applied on the gap film 4, irradiated with UV rays through a photomask, developed to form a pattern, and baked at 200 deg.C for 1 hour in vacuum to form an insulating film 5. By this method, the obtd. film has enough adhesion strength and does not cause any problems such as peeling of the pattern although the film is baked at 200 deg.C for 1 hour. After a conductive coil 6 is formed, an insulating film 7 is formed in the same process as for the insulating film 5, and an upper magnetic core 8 is formed thereon.
Patent JP-S5730743-A (JP)
Title: Peelable seal forming heat sealable wrapping film
Inventor: ROBEERU ERUMAN
IPC: C08L23/04
Filed: 1981-06-19
Abstract: A heat sealable packaging film particularly suitable for producing a peelable seal by heat sealing on polystyrene. For this purpose, the composition of the film comprises: (a) 50 to 70% by weight of at least one ethylene polymer having a melt index of 0.5 to 7 g/10 min and selected from polyethylene having a density of from 0.910 to 0.925 g/cm3 and an ethylene-vinyl acetate copolymer containing at most 7% by weight of vinyl acetate. (b) 20 to 30% by weight of at least one ethylene-vinyl acetate copolymer containing 20 to 30% by weight of vinyl acetate and having a melt index of 0.5 to 7 g/10 min, and (c) 10 to 20% by weight of a styrene homopolymer having a melt index of 0.5 to 7 g/10 min. Also provided are packages including a container made from polystyrene and a covering film for the said container, which is made from the aforesaid film, laminated or not on other films.