baber/WOPTO huggingface dataset:
Patent JP-H04350775-A (JP)
Title: Image processor
Inventor: EGUCHI KAZUHIRO
IPC: H04N1/407
Filed: 1991-05-28
Abstract: PURPOSE:To easily execute the setting work of a tone curve to be. used at the time of correcting the gradation of density data read out by a scanner or the like. CONSTITUTION:Image data optically read out by a CCD 11 are converted into a digital signal consisting of 8 bits by an A/D converter and then the digital signal is sampled by a sampling circuit 16 and stored in a RAM 17, when a CPU 10 checks the density distribution of the image data stored in the RAM 17 and transferred the data to the body side, the body side forms the accumulation data of density distribution and displays the density distribution based upon the accumulation data. A tone curve for gradation correction is displayed so as to be superposed to the displayed accumulation data. Or, a tone curve having the same curve as that of the accumulation data is displayed as initialization.
Patent JP-H09306088-A (JP)
Title: Compact disk regeneration device
Inventor: JIYARUKO RADOUROBITSUCHI
IPC: G11B7/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To discriminate various kinds of compact disks and make them regeneratable. SOLUTION: Compact disks are discriminated using the signal of Q channel of the subcode recorded in the lead-in region. When TNO=(00)16 and POINT=(A0)16 and PSEC=(00)16 , the control signal discriminates between CD-DA [CD(compact disk) recorded in the form that voice is recorded as symbol information] and CD-ROM (CD on which computer data is recorded). When PSEC=(10)16 , CD-I (CD usable interactively where information such as voice, still picture, etc., is recorded) and PSC=(20)16 , it is discriminated as video-CD. When discriminated as CD-I, a given code signal is detected to judge whether the coded signal has been recorded or not. When discriminated as video-CD, the information recorded in a given track is used to identify the version of the video-CD. Based on the result of identification, the compact disk is regenerated.
Patent JP-S63290999-A (JP)
Title: Method for enriching waste liquid of nuclear power generation
Inventor: SAWA TOSHIO
IPC: G21F9/06
Filed: 1987-05-22
Abstract: PURPOSE:To prevent clogging of porous hydrophobic films by force-feeding carbon dioxide into an original liquid to lower the pH of the liquid in enriching of the waste liquid of a nuclear power plant by a vapor permeation method using said films. CONSTITUTION:The waste liquid 13 is put into an enriched liquid circulation system 2, is heated to attain a prescribed temp. by a heater 7 and is circulated in the system. On the other hand, cooling water is circulated in a circulation system piping 3 by a pump 10. The enrichment of the waste liquid 13 is executed by passing steam through the porous hydrophobic films 14 on the inner side of the double pipes 4 of a film enriching device 1 and cooling and condensing the steam on the surface of outside cylindrical pipes 15 to obtain condensed water 16, by which the liquid is enriched. The liquid is enriched increasingly as the steam evaporates from the films 14. The adhesion of impurities or the crystallization of the enriched components on the film surfaces 4 are anticipated. Such adhesion or crystallization is dealt with by force-feeding the carbon dioxide into the enriched liquid system in order to dissolve these components to lower the pH of the liquid and to prevent the crystallization.
Patent JP-H05327850-A (JP)
Title: Method for reading bar code for telephone number and automatic outgoing equipment
Inventor: ISHIWATARI TORU
IPC: H04M1/272
Filed: 1992-05-15
Abstract: PURPOSE:To provide a method for reading a bar code for telephone number in which telephone number information is automatically sent to a telephone line after final telephone number information is read and to provide an automatic outgoing equipment and a telephone set employing this method. CONSTITUTION:This method is a telephone number use bar code read method comprising the 'NW-7' format and when at least one of a start code and a stop code is a specific read code, the reading is finished, the telephone number information building up again the information read so far is sent to the telephone line as the read method of the telephone number use bar code, and the telephone number bar code is read by the read method and the telephone number information is sent to the telephone line by the automatic outgoing equipment and the telephone set.
Patent JP-H07334741-A (JP)
Title: Display selection device of automatic processing system
Inventor: MIZUTANI TETSUYA
IPC: G06Q20/18
Filed: 1994-06-06
Abstract: PURPOSE:To provide a display selection device of automatic processing system through which even a blind person can perform input operation and general input operation is also possible. CONSTITUTION:On the front panel of the housing 1 of an automatic certificate issuing machine, a CRT display device 3 which displays an operating method, a guidance, etc., and a touch panel 4 on which a user can input desired information by directly touching a part displayed on the CRT display device 3 are provided. On the right side of them, a Braille type variable display panel 50 for the blind that the blind operates and a button 51 for selecting display contents are provided.
Patent JP-S5348750-A (JP)
Title: Heat fixing device
Inventor: ITOU MICHIO
IPC: G03G15/20
Filed: 1976-10-16
Abstract: PURPOSE: Lateral pulling force is given and creasing is prevented by contacting a powder image carrier with a pair of rollers of large friction force whose revolving shafts axes are tiled with respect to the advancing direction of the carrier immediate before the powder image carrier enters a fixing roller pair. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63168357-A (JP)
Inventor: KURISUCHIAN FUITSUSHIYAA
IPC: B41F27/12
Filed: 1987-05-22
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-H09309681-A (JP)
Title: Elevator circular door device
Inventor: KIMURA NOBUHITO
IPC: B66B13/12
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an elevator circular door device which saves the occupying space in the car, permits an easy disposition of other elevator equipment in the upper part of the car, and ensures a scaffold space in the car for maintenance work. SOLUTION: A horizontal sliding door 5 which is moved along a circular arc for opening or closing the doorway is provided in a car 2 and is pressed by first rotors 26 and second rotors 29 therebetween. A driver 16 drives at least one of the first rotors 26 and the second rotors 29 through a transmission mechanism 31 to open or close the horizontal sliding door 5 by the resultant frictional force. As a result of which a door link and the like are dispensed with at the center part in the car 2 to reduce the occupied space in the car 2. Other elevator equipment are thus easily disposed in the ceiling of the car 2 and the maintenance work is facilitated in the car 2.
Patent JP-S613242-A (JP)
Title: Sound recording and reproducing system of digital sound recorder and reproducer
Inventor: WASHIMI KAZUYUKI
IPC: G10L15/00
Filed: 1984-06-14
Abstract: PURPOSE:To improve the operativity and functionally of sound recording and reproduction by using a RAM, etc., as the storage means of a sound recorder and reproducer. CONSTITUTION:A table recorder 1 is normally equipped with general operating functions and reproducing operation is performed by a playback switch 1A. The digital sound recorder and reproducer 2 which uses the RAM as the storage means connected to the tape recorder 1 performs sound recording all the time while erasing old data during the reproduction of the tape recorder 1. Then when the stop switch 1B of the tape recorder 1 is pressed where reproduction needs to be performed, data from an optional point to a sound recording stop point in the RAM are reproduced or reproduced repeatedly at the side of the digital sound recorder and reproducer 2 simultaneously. In this case, the repetitive reproduction reduces the load as compared with that by the mechanical recorder 1 and repetitive reproduction of an optional section is automated.
Patent JP-S5749539-A (JP)
Title: Manufacture of resin molding with novel decorated surface
Inventor: INAMURA NARIKAZU
IPC: B29C45/14
Filed: 1980-09-08
Abstract: PURPOSE: To obtain a new decorated surface by a method in which a decorated surface-forming sheet consisting of a base sheet and a layer composed of a foaming agent, etc., is put in contact with molds, a molten resin is injected into the molds,  the said layer composed of a foaming agent, etc., is expanded and cooled for  solification, the molding is taken out of the molds, and then the base sheet is  separated from the molding.  
     CONSTITUTION: A decorated surface-forming sheet 5, obtained by providing orderly the first coat 2 composed of a foaming agent, a filler and a resin, the second coat 3 composed of a foaming agent and the same resin as the resin in the first coat 2, and an adhesive layer 4 on the surface of a base sheet 1, is put in molds 6 in contact with the inner surface of the molds 6. Then, a molten resin is cast into the molds 6, the first and second coats 2 and 3 are expanded and cooled for solidification, the resin molding 7 is taken out of the molds 6, and then the base sheet 1 is separated from the molding 7. Thus, a resin molding whose outer surface is provided with a new decorated surface, or the intarlayer peeled surface of the expanded first coat can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02114069-A (JP)
Title: Steering lever structure of working vehicle
Inventor: KATO KEIZO
IPC: B62D11/08
Filed: 1988-05-20
Abstract: PURPOSE:To carry out operation easily and correctly by operating a speed change device by swinging one steering lever in the longitudinal direction and moving an operating arm in the vertical direction by tilting the steering lever in the transverse direction and selectively operating the right and left side clutches. CONSTITUTION:The lower edge boss part 30a of one steering lever 30 is supported in swingable ways in the longitudinal direction around the axis center P1 of a lateral supporting shaft 31, and a driving arm 32 continuously installed onto the lower edge boss part 30a is connected with the speed change operating shaft 33 of a continuously variable transmission 7. Further, the bent part 38 formed in the intermediate part of the steering lever 30 is supported in the bending swingable ways laterally around the longitudinal axis center P2. Further, the right and left operating arms 41 are extended under a guide plate 40 above the bendable part 38. Therefore, the outer edges of the right and left operating arms 41 are connected with the right and left side clutches through each release wire 42. Therefore, each operation of the right and left side clutch levers and the speed change lever can be carried out by only one steering lever 30.
Patent JP-S5749365-A (JP)
Title: Phase controlling device
Inventor: HAYASHI SHIGEO
IPC: H02M1/08
Filed: 1980-09-05
Abstract: PURPOSE:To simplify the controlling circuit of an ignition phase by a method wherein a phase synchronizing circuit, with the oscillation frequency which is a multiple of the AC power source frequency, is provided and a gate signal is obtained by counting, dividing and decoding the signal outputted from said circuit. CONSTITUTION:A voltage controlling oscillator 11 is controlled by the signal 10a outputted from an integrator 10, it generates a signal 11a having the oscillation frequency multiple times as many as the frequency of an AC power source and said signal 11a is counted and divided by counters 12 and 13. A signal 15a is outputted when signals 12a and 17a and a reference signal EC are compared with a digitized signal 14a by a comparator 15 and both of them are coincided with, and a 12- phased gate signal 18a is obtained by counting the signal 15a using a counter 16 and by decoding the output signal 16a with the distributor 18. Through these procedures, the phase controlling device is not increased or complicated in proportion to the increase of the phase number of the counters and also the reliability of the device can be improved.
Patent JP-H10318396-A (JP)
Title: Air valve with repair valve
Inventor: KITAMURA MASAAKI
IPC: F16K3/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To facilitate water stopping operations compactly. SOLUTION: This air valve is so constituted that a communication hole 3 communicated with a repair valve 1 is formed at the lower part of a valve box 2 connected with a pipe line through the repair valve 1, concurrently, a large air hole 4 is formed at the upper part of the valve box 2, and a floating valve body 5 for opening/closing the large air hole 4, and a floating valve body 7 are provided in the valve box 2 in such a way that they can be moved up and down.  In this case, the repair valve 1 is provided with a circular plate shaped valve body 10 capable of being rotated in the horizontal direction for opening/closing the communication hole 3, the pivot 12a of a pinion 12 is extended upward, which is meshed with a rack 11 formed at one side periphery of the plate shaped valve body 10, and an angular shaft part 13 to be engaged with the angular hole part of an operating tool 20, is formed at the upper part of the pivot 12a.
Patent JP-2000280975-A (JP)
Title: Panel assembling method and device
Inventor: SAITO MASAO
IPC: B23K37/04
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of installing a falling-down preventive jig on a base panel by placing the base panel on a surface plate incorporating a skin attaching device, carrying a sub-panel up to a prescribed position on the base panel by a panel holding carriage, and pushing up and welding the base panel by the skin attaching device. SOLUTION: A skin attaching device 23 composed of an air bag integrally formed in the width direction of a surface plate 21 is arranged in the surface plate 21. In assembling a panel, a base panel 1 is placed on the surface plate 21. A panel holding carriage moves by vertically holding a sub-panel 2 by striding over the base panel 1 to carry the sub-panel to a prescribed position on the base panel 1. Then, the base panel 1 is pushed up by the skin attaching device 23. The sub-panel is welded in a state of being applied to the skin of the base panel 1 by the skin attaching device 23. This constitution can eliminate useless work such as removing a jig again after welding the jig to the base panel 1.
Patent JP-S61276375-A (JP)
Inventor: YAUUJIYAN BIRU RIYUU
IPC: H01L21/8247
Filed: 1986-05-28
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-H01298206-A (JP)
Title: Hollow conjugated yarn
Inventor: ISODA HIDEO
IPC: D04H1/541
Filed: 1988-05-20
Abstract: PURPOSE:To obtain the title heat bonding yarn having specific structure, providing nonwoven fabric having excellent bulkiness, ready compression properties, ready compression recovery and dimensional stability, comprising two mutually compatible polymers having different melting points or softening points. CONSTITUTION:Bond type conjugated yarn comprising two mutually compatible polymers having difference in melting points or softening points larger than 20 deg.C, having continuous hollow 1 extending to both the polymers in the direction of length and >=10% hollow ratio of the hollow 1 in the cross section of the yarn. The yarn, for example, is obtained by separately melting two kinds of polymers A and B by two extruders, joining the polymers in block, individually extruding the polymer A from the left side A' of C-shaped nozzle and the polymer B from the right side B' and subjecting to conjugated spinning. For example, a combination of use of polyethylene as the polymer A and polypropylene as the polymer B may be cited as the combination of the polymers.
Patent JP-S62282150-A (JP)
Title: Combination of piston-ring and cylinder
Inventor: SHINADA MANABU
IPC: F02F1/00
Filed: 1986-05-31
Abstract: PURPOSE:To improve the abrasion resistance, by providing a composite film layer in which silicon nitride is dispersed into a basic layer subjected to nickel- phosphorus alloy plating on the sliding surface of a piston-ring, and forming a cylinder in hyper-eutectic Al-Si. CONSTITUTION:A composite film layer 2 in which the silicon nitride having average grain size 0.5-10mum is dispersed, in ferms of a volumetric ratio within a range from 5-3%, into a basic layer subjected to nickel-phosphorus alloy plating consisting of 0.2-10 weight percent of phosphorus and the rest weight percent of nickel is formed on the sliding surface of a pistonring 1. Said layer 2 is used in such a manner as being combined with a cylinder made of alloy in hypereutectic Al-Si. With this arrangement, it is possible to improve the abrasion resistance.
Patent JP-S61283034-A (JP)
Title: Track access device in optical disk system
Inventor: INADA HIROSHI
IPC: G11B7/085
Filed: 1985-06-07
Abstract: PURPOSE:To attain a high speed track access by shifting an optical head at a high speed in a tracking direction in the state where a light condensing lens is positioned and fixed at the certain position of a head base. CONSTITUTION:A lens movable part 8 including the light condensing lens is fixed at the position where the output of a lens position detecting part 70 comes to zero. In a control circuit 23, a signal connecting a switch 20 to a side B is outputted until an optical head O approaches slightly before a target position. A reference speed signal generated by a reference speed generating circuit 22 in such a way is inputted to a power amplifier 21, and a head actuator 12 is driven according to the reference speed signal to drive the head O. Its speed is getting slower as the head O approaches the target position. When the head O approaches slightly before the target position, the switch 20 is connected to a side A, and the position of the head O is controlled so that a position signal can come to zero. In this case, there are no the dislocation of the movable part 8 and attenuation vibration, and accordingly the access time can be shortened.
Patent JP-S6017956-A (JP)
Title: Radiation resistant semiconductor element
Inventor: WATANABE KIKUO
IPC: H01L29/10
Filed: 1983-07-11
Abstract: PURPOSE:To obtain a lateral bipolar transistor which has large radiation withstand amount by forming the same conductive type impurity high density layer as a base region on the surface region under an insulating film formed on a substrate. CONSTITUTION:An n type impurity high density layer 6 having 10<18>cm<-3> of surface impurity density is formed on the entire surface area which is contacted with the oxidized film 1 of an n type base region 3. Even if a boundary level 20 of the center of the recombination of minority carrier is formed in the oxidized film/silicon boundary by ionization radiation irradiation, the arrival of the minority carrier to the oxidized film/silicon boundary is suppressed to prevent the surface recombination current component from increasing. Accordingly, the radiation resistance property can be improved.
Patent JP-H10300922-A (JP)
Title: Radiation sensitive composition for color filter
Inventor: ITANO TAKAFUMI
IPC: G03F7/004
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the residues of unexposed parts and staining at the time of development, to obtain pixels having an excellent adhesion property and to enhance the heat resistance of the post baked pixels by incorporating a copolymer of an N position-substd. maleimide monomer and other copolymerizable monomers into an alkaline soluble resin. SOLUTION: The copolymer of the N position-substd. maleimide monomer and other copolymerizable monomers are incorporated into the alkaline soluble resin of the radiation sensitive compsn. for color filters contg. coloring agents, the alkaline soluble resin, multifunctional monomer and photopolymn. initiator. The radiation of this case includes visible rays, UV rays, far UV rays, electron beams, X-rays, etc. The N position-substituent in the N position-substd. maleimide monomer includes, for example, a (cyclo)alkyl group, aryl group, aralkyl group and various substituent derivatives, etc. Particularly the aryl group and substd. aryl group among these N position-substituents are more preferable.
Patent JP-H0421669-A (JP)
Title: 3-carbomethoxyindole derivative and its production
Inventor: FUKUMOTO KEIICHIRO
IPC: C07D209/42
Filed: 1990-05-15
Abstract: NEW MATERIAL:A 3-carbomethoxyindole derivative expressed by formula I (R<1> is hydroxy or lower alkoxy; R<2> is H or amino-protecting group) and salts thereof. EXAMPLE:1-Carbobenzoxy-3-carbomethoxyindole. USE:Useful as an intermediate for medicines, agricultural chemicals and fine chemicals, especially as an intermediate for CC-1065, etc., having a structure effectively used as, e.g. a carcinostatic agent. PREPARATION:A phenylhydroxylamine derivative expressed by formula II (R<3> is H, hydroxy or lower alkoxy; R<4> is amino-protecting group) is allowed to react with methyl propiolate in the presence of a base in an organic solvent such as benzene, preferably at 15-30 deg.C to afford the objective compound expressed by formula III in formula I. The mixing ratio of the compound expressed by formula II to the methyl propiolate is preferably within the range of (1:1) to (1:5).
Patent JP-H10303253-A (JP)
Title: Memory system
Inventor: IKEDA KOICHI
IPC: H01L21/60
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To increase the number of memory chips which can be mounted on an SO-DIMM(small outline dual inline memory module) substrate. SOLUTION: SO-DIMM 10 is constituted of the SO-DIMM substrate 2 having a prescribed form, memory chips 1 of 64 M bits which are cut out from a wafer, chip pads 5 formed on the memory chips 1, and connector pads 6 which are electrically connected to the inner circuit of a personal computer. Four memory chips on one face of the SO-DIMM substrate 2 and eight chips on both faces are flip chip-mounted or COB(chip on board)-mounted by using bonding wire.
Patent JP-S52705-A (JP)
Title: Production process of tuyeres
Inventor: MATSUMOTO KUNIHARU
IPC: C21B7/16
Filed: 1975-10-18
Abstract: PURPOSE:A process for production of tuyeres wherein amorphous ceramics are lined to reduce occurrence of cracking.
Patent JP-S6018534-A (JP)
Title: Plastic composition having high dielectric constant
Inventor: HAYASHI YOSHIKI
IPC: C08L1/00
Filed: 1983-07-09
Abstract: PURPOSE:To provide the titled composition containing ultrafine particles of a specific material having high dielectric constant, capable of uniformly incorporating a large amount of fine particles, and having remarkably improved dielectric properties and electrical strength. CONSTITUTION:A plastic base is compounded with 10-90vol% of ultrafine particles of a material having high dielectric constant and particle diameter of 0.01-0.05mum. The plastic base is preferably polyvinylidene fluoride, and the material having high dielectric constant is preferably titanium oxide.
Patent JP-H01299613-A (JP)
Title: Flocculation of suspended solid from aqueous solution
Inventor: DENISU II HATSUSHIKU
IPC: C02F1/52
Filed: 1988-05-24
Abstract: PURPOSE: To effectively flocculate suspended matter even with water of low turbidity and low alkalinity by specifying the weight ratios of aluminum chloride and polyamide as well as a water-soluble polymer from a polymer. CONSTITUTION: A flocculating agent contains the aluminum chloride, the water- soluble polymer of formula I (where R1 and R2 are each straight chain or branched chain 1-8C alkyl or the like, n=2 to 50,000) and the water-soluble polymer consisting of water-soluble 1-8C dialkyldiallyl ammonium polymer. The weight ratio of the aluminum chloride and the water-soluble polymer is specified to >=5:1 at an activity basis. The thus resulted flocculating agent synergistically stably and effectively settles the micro-suspended matter from the inside of the aq. medium, such as low-turbidity water and low-alkalinity water.