baber/WOPTO huggingface dataset:
Patent JP-S625768-A (JP)
Title: Film exposure device
Inventor: SATOMURA SEIICHIRO
IPC: H04N1/00
Filed: 1985-07-01
Abstract: PURPOSE:To keep a picture on a film to certainly by exposed at a regular exposure position by detecting a picture position on a microfilm using the data distribution of a histogram prepared to decide the threshold for the binary- coding of a picture signal. CONSTITUTION:The picture signal from an image sensor 2 is AD-converted at an AD converter 3 and a peak value is calculated at a peak value detector 4 and a base density detector 14 generates an envelope of low level from a digital picture signal. A CPU10 compares a difference (b) between the maximum value A of a base density histogram and the maximum value at the bright level side of a peak value histogram with a constant (a) regulated in advance, and when (b)<(a), it decides that the picture image is not located at a regular reading position and outputs a picture absence alarm signal and lightens a display device 17. When (b)>(a), the CPU calculates and outputs a density indication value to decide the threshold value and generates the threshold value for the binary-coding on the digital picture signal at a comparator 12 and outputs it to a printer or a CRT.
Patent JP-S5368175-A (JP)
Title: Semiconductor device
Inventor: MAKI TOMOKAZU
IPC: H01L21/331
Filed: 1976-11-30
Abstract: PURPOSE: To produce a transistor of high frequency and large power operation and a high gain by forming part of the base layer under the base electrode of P type poly-Si on a P type base layer surface to a conductivity lower than that of other portions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5933890-A (JP)
Title: Cryogenic coolant vessel
Inventor: HOSODA YOSHIHIRO
IPC: H01F6/04
Filed: 1982-08-19
Abstract: PURPOSE:To enable to reduce the manufacturing cost of a cryogenic coolant vessel by covering a heat transfer material and a heat storage block with a laminated heat transfer material around a cryogenic coolant tank with the heat transfer material and the heat storage block, thereby once storing the solution and then eliminating the check of liquid nitrogen so that a hermetically sealed tank may be only a liquid helium tank. CONSTITUTION:Liquid nitrogen is first filled to level 15 in a liquid helium tank 10. A heat storage block 11 is cooled to the liquid nitrogen temperature through a heat transfer material 12 which is mounted on the outside of the exit wall surface 20 of the tank 10. A heat transfer material 16 is mounted to surround the tank 10 in the block 11, and cooled to the liquid nitrogen temperature as time is elapsed. After the materials 12, 16 and the block 11 are sufficiently cooled, the liquid nitrogen is removed from the tank 10, and the liquid helium is stored in the liquid helium tank. The materials 12, 16 and the block 11 which have been once cooled are covered therearound with a vacuum heat insulative layer 17 and a laminated heat insulator 13, are maintained at low temperature for several weeks, thereby performing the same effect as the presence of the liquid nitrogen tank.
Patent JP-H06330358-A (JP)
Title: Finishing method of metal made ornament
Inventor: IKEDA SHINJI
IPC: C23C14/58
Filed: 1993-05-25
Abstract: PURPOSE:To remove a black coating film formed on the adjacent opposite surface of an ornament made of >2 parts adjacent to each other and having a gold color tone titanium nitride coating film thereon by dry plating method. CONSTITUTION:The black color tone coating film formed on the adjacent and opposing surface to each other is dissolved and removed by dipping the ornament into an aq. solution which contains 10wt.% caustic alkali or is saturated with caustic alkali and is heated to the temp. of 70 deg.C or b.p. As a result, the black coating film is removed by simple means.
Patent JP-2000330089-A (JP)
Title: Liquid crystal display device
Inventor: CHIBA SHINSAKU
IPC: G09G3/36
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To improve display quality of a display screen of a liquid crystal display panel by supplying non-selection voltage or selection voltage to each pixel train in the row (or column) direction of plural pixels in accordance with a scanning period and timing. SOLUTION: Segment driver sections 104, 105 of an upper side and a lower side takes display data in an internal logic circuit by a clock for display data latch, selects either of driving voltage of Vsh or Vsl supplied from a power source 102 by a clock for controlling an output timing in accordance with periods of display data and an AC signal, and applies it to each segment electrode. Common driver sections 106, 107 of an upper side and a lower side select successively a common electrode driven every one horizontal scanning time based on a clock by an internal logic circuit, applies either of driving voltage of Vch or Vcl supplied from the power source circuit 102 in accordance with an AC signal to a selected common electrode, also, applies driving voltage of Vm to a common electrode being not selected.
Patent JP-H0813958-A (JP)
Title: Closing member fitting structure
Inventor: TANAKA NOBUYUKI
IPC: E06B9/323
Filed: 1994-06-27
Abstract: PURPOSE:To facilitate the fitting work of a blind. CONSTITUTION:A louver opening/closing window l is fitted to the inside of a window frame 5 by a window fitting member 2, and a screen door 3 and a blind 16 are fitted on the inside of the window frame 5 by a common fitting member 8 so that the lifting/lowering range of the blind 16 and the operating range of the handle 10 of the louver opening/closing window 1 do not interfere with each other. The screen door 3 and the blind 16 are not required to be fitted with separate fitting members, no clearance machining is required to be applied to the blind 16, and, the fitting work of the blind 16 is facilitated.
Patent JP-H0816575-A (JP)
Title: Document processing method
Inventor: NARA SHIGEO
IPC: G06F17/24
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a document processor which is capable of smoothly continuting an edition by designating a page number in which an empty page is to be inputted and inserting the empty page into the page. CONSTITUTION:The 'common area' (the area on a memory when a document form file is edited) on document data is changed according to an 'empty page insertion processing'. The 'page control table' of page 2 is prepared, and a 'change page command' existing in page 2 is inserted between the document data of page 1 and page 3. An empty page insertion location can be designated at the location of a cursor on the way of the page. In this case, the designation can be realized by inserting a a change page at the location of the cursor, moving the 'page control table' corresponding to the designated number of page after the page is divided at the location, and inserting new 'page control table' and 'change page command'.
Patent JP-S6124348-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: FUJIWARA YUJI
IPC: H04Q9/00
Filed: 1984-07-12
Abstract: PURPOSE:To attain commnication between a master station and each slave station even if a defect of a transmission lin takes place by forming a loop transmission line into one system providing at least two sets of supervisory controlllers, outputting a check signal to a controller to be supervised of the own system at communication fault, giving a release signal to a supervisory controller of the other system, discriminating a faulty section of the own system and proviing a switching command of a faulty section. CONSTITUTION:It is supposed that a fault takes place between slave stations 20c, 20d in the 2nd system transmissio line 100b. A fault detection section 40e outputs a reception fault signal when a prescribed time is elapsed. Then a fault processing section 40d uses a reception fault signal outputted from a fault detection section 40e to give a command alternately repetively a mode changeover of the right end terminal changeover and the left end terminal changeover to a transmission circuit chanbeover circuit 50 to attain the changeover. When a check signal from a master station is received, the terminal station mode at reception of the check signal is stored, a fault processing section 40d transmits a normal signal to allow the master station to transmit it and then mode changeover is conducted, where the station becomes again a relay slave station after the normal signal is transmitted.
Patent JP-H11340721-A (JP)
Title: Glass antenna for automobile
Inventor: YAMAMOTO GOSHI
IPC: H01Q1/32
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an antenna in which the sensitivity of an FM broadcast band can not be deteriorated even at the time of increasing the width of a branch line by operating the capacity coupling of a defogger with an antenna conductor by making a branch conductor provided at the defogger adjacent to the antenna conductor, and providing non-power supply conductors to be capacity-coupled with the branch conductor. SOLUTION: The capacity coupling of a defogger and an antenna conductor is operated by making a branch conductor provided at a defogger adjacent to the antenna conductor, and non-power supply conductors to be capacity- coupled with the branch conductor are provided. That is, an antenna conductor 4 is provided at the upper marginal part of a defogger 3 of a rear glass board 1 in this antenna. This antenna conductor 4 is made adjacent to the branch line 3a with a prescribed interval so that the capacity coupling of the antenna conductor 4 and the defogger 3 can be operated, and the transfer of high frequency currents can be operated between them while the transfer of DC currents can not be operated between them. Then, non-power supply conductors 17 and 18 to be capacity-coupled with the branch line 3a are provided.
Patent JP-H08337072-A (JP)
Title: Dampening water for planograph
Inventor: MORIMOTO HIDETOSHI
IPC: B41N3/08
Filed: 1995-06-12
Abstract: PURPOSE: To suppress the propagation of microbes such as bacteria, mold, yeast or the like by a method wherein the dampening water for planograph for preventing the adhesion of a printing ink to non-printing area parts and washing the non-printing area parts and printing area parts and the like is prepared so as to include 1,2-dibromo-2,4-dicyanobutane. CONSTITUTION: The dampening water for planograph, which can prevent the trouble due to harmful microbes from occurring even after the circulation of the water over a long period of time, includes 1,2-dibromo-2,4-dicyanobutane. Further, when occasion demands, the water includes at least one selected from the group consisting of an aliphatic nitroalcohol represented with the formula, in which R' and R'' represent a hydrogen atom, a halogen atom or the like and X represents a halogen atom, 1,2-bisbromoacetoxyethane and 3,3,4,4,- tetrachlorotetrahydrothiofene-1,1-dioxide. The content of 1,2-dibromo-2,4- dicyanobutane is normally selected within the range of 0.001-5wt.% of the total weight of the dampening water.
Patent JP-H06172135-A (JP)
Title: Hair-care cosmetic
Inventor: MATSUO TAKASHI
IPC: A61K8/40
Filed: 1993-06-16
Abstract: PURPOSE:To obtain a hair-care cosmetic having low irritation to skin and hair and excellent conditioning effect. CONSTITUTION:A hair-care cosmetic comprises (A) a quaternary ammonium salt compound composed of an aliphatic chain or an aliphatic chaincontaining ether, ester or acyl compound and a secondary or tertiary amino group and a quaternary ammonium group, (B) an anionic surfactant, preferably an alkyl ethyl sulfate, acylated amino acid, phosphoric monoester type anionic surfactant and (C) a water-soluble polymer, preferably water-soluble cationic polymer in a ratio of preferably 1-10wt.% component A, 5-15wt.% component B and 0.1-0.8wt.% component C. A compound of formula I (R<1> is 7-35C alkyl or alkenyl; R<2> to R<4> are H, 1-4C alkyl, etc.; M is O, COO, etc.; Y is H, 1-36C alkyl, group of formula II, etc.; X is H or OH; A is halogen ion or organic ion; (m) is 2 or 3; (n) is 0-5) or a compound of formula III (R<2>' to R<4>' are R<2> to R<4> except H).
Patent JP-S5935357-A (JP)
Title: Manufacture of lead-acid battery
Inventor: HASEGAWA TOSHIAKI
IPC: H01M4/20
Filed: 1982-08-20
Abstract: PURPOSE:To improve life and shock resistance of a battery by using an electrode plate obtained by cutting with a laser in continuous plate manufacturing process in which an active material is applied in a continuous grid and it is cut to form a plate. CONSTITUTION:A paste-like active material 2 is spreaded in an expanded metal grid 1 and it is cut in a desired width to form a plate. A 1.95mm. thick plate is cut with a YAG laser in a output of 1kW and at a cutting speed of 50mm. per second. A metal lead part 7 appears in the cutting surface by melting and solidifying of the active material and the grid. This metal lead is formed continuously and is connected to the upper and lower main bone and each grid bone. The metal lead has high hardness and also has similar function to frame bone physically. Positioning accuracy of the laser is high, and burr and deformation on the cutting surface are eliminated. Therefore, life, shock resistance, and productivity of a battery are improved.
Patent JP-H0815736-A (JP)
Title: Electrochromic display element
Inventor: KUBO TAKAYA
IPC: G02F1/155
Filed: 1994-06-27
Abstract: PURPOSE:To obtain an electrochromic display element which is high in color development efficiency in spite of a relatively low impressed voltage, is excellent in the life of color development-decoloration cycles and does not generate liquid leakage, etc., in the event of a failure by providing the surface of a transparent conductive substrate with counter electrodes, using electrodes arranged with specific particulates and forming an electrolyte of a high-polymer solid-state electrolyte. CONSTITUTION:A transparent conductive film 2 and dots 3 of the counter electrodes are formed on the transparent substrate 1. The other is a transparent substrate 7 disposed on the opposite surface side of the transparent substrate 1. The transparent conductive film 6 and a reduction color development type electrochromic film 5 having display patterns are successively formed under the transparent substrate 7. The high-polymer solid electrolyte 4 is packed in the spacing formed by disposing both opposite to each other and the periphery thereof is sealed by a sealing material 8. The counter electrodes are the electrodes arranged with the particulates having an electric capacity of >=1F/g g or capable of accumulating an electric charge quantity of >=1C/g on the transparent conductive substrate 1.
Patent JP-S6036476-A (JP)
Title: Novel bisbenzofuranyl ketone derivative and its production
Inventor: NAGAHARA MICHIKO
IPC: C07D405/14
Filed: 1983-08-10
Abstract: NEW MATERIAL:A bisbenzofuranyl ketone derivative of formula I (R is lower alkyl, pyridyl, aminoacid residual group; R1 is H, halogen, R1 and RCOO are in any positions among 4, 5, 6, or 7 positions on the benzofuran ring). and its salt. EXAMPLE:Bis(6-acetoxy-2-benzofuranyl)ketone. USE:A drug having antiviral action. PREPARATION:The reaction of a novel benzofuranyl ketone of formula II with an acid chloride of R2COCl or acid anhydride of formula III, if desired, followed by debenzylcarbonylation, gives a compound of formula I . The compound of formula II is obtained by dealkylation of a compound of formula V resulting from the reaction between a compound of formula IV (R3 is alkyl) and 1,3-dichloroacetone.
Patent JP-H01313918-A (JP)
Title: Laminated electric double layer capacitor
Inventor: OKUBO SATORU
IPC: H01G11/80
Filed: 1988-06-13
Abstract: PURPOSE:To form the title capacitor at lower cost in a thinner shape by composing a second electrode plate of a nonmetallic material while conducting sealing with a resin. CONSTITUTION:At least sections facing each capacitor element of a second electrode plate 6 arranged between the capacitor elements consist of an ion impermeable nonmetallic material while flanges made up of an electrical insulating resin are connected continuously to the peripheries of the sections, and said flanges and each periphery 1a, 12a of first and third electrode plates 1, 12 are sealed with the electrical insulating resin. A conductive synthetic resin board, a conductive rubber sheet or a carbon board or the like are cited as the nonmetallic material. Accordingly, manufacturing cost can further be reduced.
Patent JP-H0439318-A (JP)
Title: Radical-curable resin
Inventor: TAKIYAMA EIICHIRO
IPC: C08G18/67
Filed: 1990-06-05
Abstract: PURPOSE:To obtain the title resin readily radical-curable, capable of giving high-toughness cured resins of good balance between elongation and mechanical strength, and also useful as an adhesive, by reaction between an isocyanate- terminated polyester and a specific vinyl ester resin. CONSTITUTION:The objective resin can be obtained by reaction between (A) a polyester >=5,000 in number-average molecular weight with its terminal group being virtually isocyanate group and (B) a vinyl ester resin having in one molecule at least two (meth)acryloyl groups and hydroxyl groups.
Patent JP-S5368997-A (JP)
Title: Fault alarm device by voice
Inventor: TAKAHASHI YASUHIDE
IPC: G08B23/00
Filed: 1976-12-02
Abstract: PURPOSE: To increase the efficiency of alarming by repeatedly announcing an alarm and countermeasure toghther with a fault point with a tape recorder when the fault is detected, without normally requiring monitoring with man. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01316139-A (JP)
Title: Jig for assembling complex material structure parts
Inventor: FUJINO KOJI
IPC: B23P19/00
Filed: 1988-06-13
Abstract: PURPOSE:To make it possible to securely prevent a shift caused by differential thermal expansion by expanding a pilot plate and complex material structure parts in a same direction uniformly when heat expansion occurs, in case that the complex material structure parts are assembled. CONSTITUTION:In case that complex material structure parts 2 are assembled, thermal expansion occurs so that a pilot plate 5 and the complex material structure parts 2 are expanded in the same direction uniformly. Accordingly, relative shift each other caused by the difference between thermal expansions is dissolved. Namely, the pilot plate 5 is held to be freely slide in a direction based on a fixing table 3 with respect to a jig structure body 1, and the complex material structure parts 2 are held to be freely slidable in a direction based on the first fixing plate 12 with respect to the jig structure body 1. A fixed point of the fixing table 3 and the fixing plate 12 is set to be positioned on respective identical vertical line, in addition, the complex material structure pats 2 and the pilot plate 5 are formed by materials having same coefficient of thermal expansion each other.
Patent JP-S5369539-A (JP)
Title: Picture information processing system
Inventor: IIZUKA YOSHIO
IPC: H04N1/21
Filed: 1976-12-03
Abstract: PURPOSE: A pause period is given after a read scanning period; in case of the small amount of information, a coding process is done within the pause period, and in case of the large amount of information, a buffer memory is utilized effectively, so that the read scanning can be achieved at a high speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S632176-A (JP)
Title: Data recording method
Inventor: TADA KOICHI
IPC: G11B20/18
Filed: 1986-06-20
Abstract: PURPOSE:To reproduce information comparatively in a short time by using the data recording areas of a prescribed number including >=1 recording area to record a correct data again when the data is recorded in error as one data processing unit. CONSTITUTION:A signal recorded on one track of an optical disk is read immediately by an optical head 5 and a decoder 6 applies error correction and error detection. If two or more sectors in which an error is detected from the recorded data exist in one track, all data recorded in 7 sectors of the track are read again from a RAM and recorded again on the next track. If only one sector having an error in the recorded data exists on the other hand, a system control circuit 4 allows a flag addition circuit 2 to convert a prescribed signal into a code signal, the result is recorded as the 2nd flag data of the sector next to the sector in which an error is detected, a correct data is read again from the RAM and sent to an encoder 3 and recorded again in the alternative sector 8 of the same track.
Patent JP-2000302593-A (JP)
Title: Device for forming diamond on the periphery of fine filament
Inventor: NIHEI HITOSHI
IPC: C30B29/04
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To form a diamond having an almost spherical or almost ellipsoidal stereostructure in the three-dimensional directions, in diamond formation by a vapor phase synthesis process, which formation is conventionally performed on a planar substrate to form a diamond of a shape having a planar spread, i.e., diamond film. SOLUTION: The diamond formation process using this device comprises: forming chemically active species necessary for diamond formation; introducing the active species into a space on the periphery of a heated fine metal filament 1 covered with a cylindrical filament cover 2 whose upper and lower parts are movable; and forming a diamond having an almost spherical or almost ellipsoidal stereostructure in the three-dimensional directions on the periphery of this metal filament 1 with the filament 1 as the substrate.
Patent JP-H09105656-A (JP)
Title: Method for measuring flow rate of kind of gas contained in exhaust gas flow in combustion process
Inventor: GUREGORII EMU JIYAASHI
IPC: G01F1/704
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To determine the flow rate of a gas species in exhaust gas flow from a combustion system by measuring the quantity of tracer gas inherently existing in the combustion system at an upstream point of exhaust gas and in the exhaust gas flow. SOLUTION: A combustion furnace 10 is operated, at a specific natural gas total combustion rate, from a burner 12 disposed along the side face of a furnace chamber 14 with a natural gas and oxygen gas being set at a ratio of 1:2. Produced smoke flows into a flow-in port 16 and diluted with the air. Total flow rate of gas in an exhaust pipe 18 is determined by tracing He. It requires to determine the quantity of He flowing into the furnace 10 and the concentration of the in the exhaust pipe 18. Concentration of He in natural gas (typically, 200-800ppm) is observed by means of a gas analyzer 20 for exhaust pipe and compared with a value fount in the exhaust pipe 18. Most preferable tracer gas is He and Ar.
Patent JP-H10331615-A (JP)
Title: Hydraulic central device for cylinder of internal combustion engine
Inventor: LINDQUIST HENNING
IPC: F01L/
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To extremely improve reliability of an engine concerning unexpected stoppage of it caused by failure of a hydraulic device and to simplify installation and maintenance of the hydraulic device. SOLUTION: An internal combustion engine 2 is furnished with a hydraulic central device 11 having a support console 13 and a block shape main body 14 on each cylinder. This main body 14 is furnished with a port, control valves 30, 31 to actuate an actuator of an exhaust valve and inside passages 25, 25', 25", 25"', 27, 27', 27", 27"', 34. The inside passages connect the port to a high pressure conduit tube 15 or discharge conduit tubes 22, 23 through the control valves. The central device is furnished with a main cutoff valve 24 to cut off at least the high pressure conduit tube 8 from the control valve of the central device at the time when it is at a closed position as well as not to actuate when it is at an opening position.