baber/WOPTO huggingface dataset:
Patent JP-H06242300-A (JP)
Title: Moderator for single color positron generation and its processing method
Inventor: FUJINAMI MASANORI
IPC: C21D3/02
Filed: 1993-02-17
Abstract: PURPOSE:To contrive the improvement of generation efficiency of single color positrons by performing heating and treatment at specified temperature in an oxygen atmosphere of specified oxygen partial pressure or lower and using pure tungsten as a moderator after the pure tungsten is heated at the specified temperature in vacuum and recrystallization treatment is conducted. CONSTITUTION:After commercially available pure tungsten of a degree of nominal purity of 99.5% is heated and treated in a temperature range of 1800 deg.C-2300 deg.C in vacuum and recrystallization treatment is performed, heating is conducted in another temperature range of 800 deg.C-1400 deg.C in oxygen atmosphere of oxygen partial pressure of 10<-5>Torr or lower. In the operation carbon and sulfur in the tungsten are gradually diffused on its surface and almost eliminated therefrom. Its reason presumes that carbon in a bulk is segregated on the surface by heating, oxygen and carbon in a vessel react each other and produce CO or CO2 and eliminated therefrom. In addition, if the oxygen partial pressure is 10<-5>Torr or higher, oxidation reaction dominates therein, a tungsten oxide layer produces on the surface and generation efficiency of single color positions is lowered. However, according to an experimental example, the generation efficiency of the single color positrons is improved one figure or more.
Patent JP-H05227339-A (JP)
Title: Picture data communication equipment connecting to isdn and its print control method
Inventor: YASUDA HISAHIRO
IPC: H04N1/00
Filed: 1992-02-14
Abstract: PURPOSE:To implement transmission and reception of plural originals with a similar content efficiently by sending and receiving part of picture data through the use of a D channel in the communication equipment utilizing ISDN. CONSTITUTION:This communication equipment is a picture data communication equipment sending and receiving a UUI (user user information element) in a setup message of a D channel to which a CD (character data) is added and connecting to an ISDN and provided with a data generating section 7 composing the CD as the UUI corresponding to picture data sent through a B channel at the transmission, a data conversion section converting the CD added to the received UUI into picture data and a picture data synthesis section 10 synthesizing the picture data of the converted CD and the picture data sent through the B channel with cross reference and part of the picture data being an object of transmission reception is sent and received by using the UUI.
Patent JP-S52110613-A (JP)
Title: Magnetic reading inspection system
Inventor: HORII KAN
IPC: G11B5/09
Filed: 1976-03-15
Abstract: PURPOSE: To accurately judge the justness of the card by detecting whether the reading output of the same width direction before and after the elimination of noise in all the same or not, regarding the noise which has been subject to the magnetic record in two layers, and the card record. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54121347-A (JP)
Title: Utilization of low temperature of liquefied natural gas
Inventor: TOMISAKA YASUSHI
IPC: F01K25/10
Filed: 1978-03-13
Abstract: PURPOSE: To increase generated power and reduce the equipment cost of a low temperature utilizing system, by utilizing the low temperature of liquefied natural  gas to evaporate it with an evaporator.  
     CONSTITUTION: To reduce power necessary for compression by a compressor C, nitrogen gas is cooled by the LNG evaporator V to the vicinity of the lowest temperature of the LNG and compressed by the compressor C to predetermined pressure and heat-exchanged by a heat recovery unit R with the outlet gas of an expander E so that the nitrogen gas is heated. The evaporator V can handle three fluides. A natural gas expander E' is connected to the compressor C, the expander E and an electric generator G. The natural gas evaporated by the evaporator V is expanded by the expander E' to obtain power. The natural gas discharged from the expander E' is heat-exchanged again by the evaporator V so that the natural gas is supplied through an outlet pipe Lo. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56125734-A (JP)
Title: Silver halide emulsion
Inventor: KANISAWA HIDEO
IPC: G03C1/005
Filed: 1980-03-05
Abstract: PURPOSE:To obtain an emulsion for daylight room with extra-low sensitivity to visible light and high sensitivity to an ultraviolet light-rich light source especially for a printing field by preparing silver halide in the presence of a specified amount of a water soluble rhodium salt so that a specified amount or more of AgCl is contained. CONSTITUTION:A silver halide emulsion contg. >=90mol% AgCl is prepared in the presence of a water soluble rhodium salt such as RhCl3. The amount of the salt used is 10<-3>-10<-5>mol/mol of silver halide. The Rh salt is uniformly distributed in silver halide particles and on the surfaces by adding the salt especially to a halide soln. To the prepared emulsion may be added additives such as a stabilizer and an antifoggant. This emulsion has high sensitivity to an ultraviolet light-rich light source such as a xenon or mercury lamp used in a printing field, slightly causes fog, and shows a high contrast. It can be handled in a daylight room shielded from ultraviolet rays.
Patent JP-H10225246-A (JP)
Title: Lure
Inventor: NORI HIROSUKE
IPC: A01K85/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a lure, which avoids giving a damage to a fish though the hooked fish is difficult to unhook and improves the performance and productivity of fishing, by burying a part or all of a freely rotating means for freely rotating a hook with respect to a body into the body. SOLUTION: Concerning this lure, the hook 6a is connected to a freely rotary swivel through a freely turning second eye 3a and a part or all of it is buried in the body 1 (produced by sticking two plastic molded products obtained by dividing the whole body into two halves, e.g.). Thereby the lure can turn in the direction (r) without the direction of the body 1. Then, even when the fish F hooked at the hook 6a moves such as turning its own body in a direction (r'), the force of the fish F is made to escape and force is not concentrated to a joining part K to prevent the fish F from being removed from the hook 6a. In addition, as the wound of the fish at a part to which the hook 6a is hooked is not enlarged by the hook 6a, a damage to give the fish F is reduced.
Patent JP-H01205234-A (JP)
Title: Data flow processor
Inventor: MIZOGUCHI MASANORI
IPC: G06F9/44
Filed: 1988-02-12
Abstract: PURPOSE:To efficiently execute a stream processing by inputting the data composed of an instruction, a data value, an address and a data number into a processing unit. CONSTITUTION:The data value to which the number of arrangement is added is made a processing unit, the data equivalent to the arrangement number are added as the data number of the data, and at the input part in a processor unit 36, the instruction, data value, the address of a transfer table memory 32 and data number are inputted. Consequently, a binary operation between streams not only to compress the data quantity but also compressed can be executed. Thus, the efficient stream processing can be executed, the data quantity is reduced and the processing time can be shortened.
Patent JP-S56125713-A (JP)
Title: Sharpness detector of image
Inventor: NIWA YUUKICHI
IPC: G01C3/06
Filed: 1980-03-07
Abstract: PURPOSE:To efficiently reject external optical signal, by locating the light source and self-scanning type photodetector at the location conjugate with the scheduled image forming plane of a image forming optical system and taking the sum of the one-period unit of integration of opposite polarity of the photodetector signal every semiperiod of flickered optics. CONSTITUTION:LED8 and CCD9 are located at the location conjugate with the scheduled image forming plane 10 of the lens 7, the object is irradiated via the mirror 11 and lens 7, and the reflected light is imaged on CCD. LED8 is flickered with the pulse of the driving circuit 22 via the signal from the sequence controlling circuit 21. The output of CCD9 passes through the offset controlling circit 13, sample holding circuit 14, amplifier 15, DC component reproducing circuit 16, and integration polarity inverting circuit 17, and the sum in one-period unit of integration of opposite polarity every semiperiod of flockering of LED8 is taken at the integration circuit 18 via the signal of the control circuit 21, and it is compared with the set level Vrf via the sample holding circuit 19 and window comparators 23, 23', and LEDs 25, 25' are lighted in focusing. Thus, external light signal can efficiently be rejected.
Patent JP-H06238649-A (JP)
Title: Hanging-up hole forming device
Inventor: TAKAMI KYOJI
IPC: B66C1/62
Filed: 1993-02-18
Abstract: PURPOSE:To perform the taking-out and putting-in of a screw within a short time and to shorten the forming time of a concrete block by providing a holding rod in the attaching pipe provided to a hanging-up hole forming pipe and providing an insertion holding lever so as to continue to the base end thereof and providing the nut-shaped support member threaded with a male screw part. CONSTITUTION:The hole forming pipe 12 of a hanging-up hole forming member 11 is constituted of a long pipe and an anchor 14 is attached to the intermediate outer periphery of the pipe part 12. An attaching pipe part 13 is provided in juxtaposition with the hole forming pipe part 12 and has length almost 1/2 or less of that of the pipe part 12 and the opening end 15 of the attaching pipe part 13 is made flush with the opening end 16 of the hole forming pipe part 12. A holding rod 20 is inserted in the female screw part 19 of a nut-shaped support member 17 and a holding part 21 is allowed to protrude to the interior of the pipe part 13 so as to pierce the attaching hole 18 of a form 1. At this time, the female screw part 19 and the male screw part 22 of the holding rod 20 are threaded to fix the hanging-up hole forming member 11 to the side wall 10 of the form 1. Next, the attaching pipe part 13 is externally fitted to the protruding holding part 21.
Patent JP-H03231883-A (JP)
Title: Thermal transfer recording apparatus
Inventor: TANAKA KOICHI
IPC: B41J31/00
Filed: 1990-02-07
Abstract: PURPOSE:To enhance printing grade by providing a heat-resistant org. membrane having a large number of dimples provided to the single surface thereof, an ink supply part supplying thermoplastic ink to the dimples and the head coming into contact with the rear of the heat-resistant org. membrane. CONSTITUTION:An org. membrane 1 subjected to dimple processing is fed by a roller 6 while the ink melted by a heater is supplied to the dimples 2 of the org. membrane 1 in an ink supply pat 5 and pressed to the recording paper set to a platen 4 by a thermal printing head 8. At this pressing time, the ink 3 melted by a heating element selectively heated on the basis of image and printing data is transferred to the recording paper 3. The membrane 1 to which the ink 3 is thus transferred is again fed to the ink supply part 5 by the roller 6 to receive the supply of the ink 3. Therefore, the membrane 1 is repeatedly used and the running cost of the apparatus is reduced. Since the membrane is formed from polyimide having the low coefficient of friction, the damage of the membrane by the friction of the head 8 is eliminated and, further, the contamination of the head part with ink is eliminated.
Patent JP-S54122725-A (JP)
Title: Plant growth regulator
Inventor: OOSHIO HIROMICHI
IPC: A01N37/02
Filed: 1978-03-13
Abstract: PURPOSE: To provide a plant growth regulator effective for miniturizing ornametal garden flowers, preventing the useless unproductive growth of a fruit tree or lawn, and regulating the timing of flowering and ripening of plants, over wide range of concentration without phytotoxicity, containing a phenoxyethyl ester of an alkane carboxylic acid, as an effective component.  
     CONSTITUTION: A plant growth regulator containing a phenoxyethyl ester of an alkane carboxylic acid of formula (R is 1W6C alkyl, halogen-substituted lower alkyl; X is H, alkylcarbonyl, provided that when R is methyl, X is not H), e.g. 2-(2,6-dimethylphenoxy)ethyl propionate, as an effective component. Application rate: 1W200ppm, pref. 10W100ppm for flower pot soil treatment; 10W100 g/a for field soil treatment; and 100W8,000ppm, pref. 500W5,000ppm for spraying to stalks and leaves. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56125733-A (JP)
Title: Pickup method
Inventor: TABAYASHI SEIICHI
IPC: G03B27/62
Filed: 1980-03-06
Abstract: PURPOSE:To enable pickup while trimming the original, by the pickup through the radiation of light from the camera light source on the original, after covering unnecessary circumferences of original with white color retaining mask plate through trimming. CONSTITUTION:The device consists of a pair of white color retaining mask plates 1, 2 a pair of white color retaining masks 3, 4, frames 6 provided with the cursor 5 to move the two pairs of mask plates, and mounting stand 8 mounting the original 7 to be picked up. The plates 1, 2 and 3, 4 provided movable on the cursor around the frame 6 are coated white and they can be moved along the cursor longitudinally 9 and transversally 10. Further, one side of the frame 6 is fixed with the hinge 11 to the original stand 8 for movable state, and on the other hand, on the original stand 8, the reference gauge 12 having the sectional reference lines 13 incorporated with the pickup camera can be projected extensionably.
Patent JP-H09221068-A (JP)
Title: Front deck structure of vehicle
Inventor: IWAO AKINOBU
IPC: B62D25/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the weight of a spring house by dispensing to a cowl top the input which is given from a suspension side to a spring house installation part so that the input may noy concentrate. SOLUTION: Rear wall of a spring house 18 is joined to an extention 19 of a dash panel 13 and the upper wall of the spring house 18 is joined to the lower surface 20a of a cowl top 20, thus the rigidity of the spring house is enhanced. A thrust from a suspension is distributed to a cowl top 20 and the extention, therefore thrust concentration is avoided. The weight and the size of the spring house 18 may be reduced by using thinner metallic plates.
Patent JP-H05196414-A (JP)
Title: Method for detecting position of welded part of welded tube
Inventor: HIRAMITSU MASASHI
IPC: B23K13/00
Filed: 1992-01-20
Abstract: PURPOSE:To enable the position of a welded part of a welded tube with a different outer diameter to be detected highly accurately without adjusting the position of height of a device for detecting a mark for detecting the position of the welded part according to the outer diameter of the welded tube. CONSTITUTION:A mark detector 20 is placed at a position which is away from a transport line 26 of a welded tube 12 toward the side and a position in tangential direction passing through the transport line 26 and a welded part 14 of a mark 18 which is placed in parallel to the welded part 14 previously is detected. The amount of deviation in tangential direction of the mark 18 is calculated from the detection value and it is detected as the amount of deviation in outer-periphery direction of the welded tube 12 of the welded part 14.
Patent JP-S61189046-A (JP)
Title: Loop transmission system
Inventor: KIYOHARA TOSHIMI
Filed: 1985-02-15
Abstract: PURPOSE:To execute a fault reset very quickly with simple circuit constitution by providing a circuit means which can monitor simultaneously signals arriving from both master and slave transmission lines, on each data transmission station. CONSTITUTION:When a control signal arrives through a master transmission line A, a receiving data clock signal AC is outputted from a signal extracting circuit 3 and a counter 10 and a flip-flop circuit 12 are reset, and also, when a control signal arrives through a slave transmission line B, a receiving data clock signal BC is outputted from a signal extracting circuit 3' and a counter 11 and a flip-flop circuit 13 are reset. Accordingly, a protocol analyzing hardware 9 side can decide easily which transmission line the control signal has arrived through, by monitoring a state of an output of the flip-flop circuit 12 and 13, and can shift to loop back sequence processing immediately.
Patent JP-S58149481-A (JP)
Title: Magnet-driven type ball valve
Inventor: KANEKO MORIO
IPC: F16K17/38
Filed: 1982-02-26
Abstract: PURPOSE:To operate a valve, by a method wherein two balls so energized as to separate from each other are provided at opposite recesses of a main body of a valve, and are alternatively driven by attracting by a magnet movably provided on an outside surface of the main body. CONSTITUTION:Cylindrical bodies 1, 2 provided respectively with valve seats 1a, 2a are inserted respectively into branch pipes B, C connected to a main pipe A. The balls 4, 5 are provided in a valve chamber 3 between the valve seats 1, 2 in the condition of being energized in the direction for separating from each other by a spring 6 provided therebetween. The magnet 12 is fitted to an outside surface of the valve chamber 3 so that it can be moved in the axial direction of the branch pipes B, C. When the magnet 12 is located on the side of the valve seat 1a, the ball 4 is attracted by the magnet 12 and is separated from the valve seat 1a, while the other ball 5 is seated on the valve seat 2a. when the magnet 12 is located on the side of the valve seat 2a, the ball 5 is attracted so that the valve is opened to the side of the pipe C and is closed on the pipe B side.
Patent JP-S62188305-A (JP)
Inventor: MIYAGAWA TOSHIHARU
IPC: H01G2/04
Filed: 1986-02-14
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-S52113361-A (JP)
Title: Removal of ammonia in gas at high temperature
Inventor: TAKAHASHI TOSHIHIKO
IPC: B01D53/34
Filed: 1976-03-19
Abstract: PURPOSE:To remove ammonia effectively and also, to enable to reuse iron with the regeneration of nitrified iron, by contacting gas, containing ammonia, generated from the fossil fuel, at the time of synthesizing methane, with the material, containing iron, at a high temperature.
Patent JP-H04211030-A (JP)
Title: Production of optically active alcohol
Inventor: WATANABE MASATO
IPC: C07B53/00
Filed: 1991-01-30
Abstract: PURPOSE:To obtain a compound in high optical purity useful as a synthetic intermediate for drugs and agricultural chemicals and an asymmetric source for ferroelectric liquid crystal by reacting an aldehyde with a dialylzinc in the presence of a chiral ferrocene derivative. CONSTITUTION:An aldehyde compound is subjected asymmetric synthesis reaction with a dialkylzinc in the presence of a compound shown by the formula (R<1> is 1-6C lower alkyl, phenyl or benzyl; R<2> and R<3> are 1-6C lower alkyl, phenyl, benzyl or R<2> and R<3> together with N form 4-6C heterocyclic ring; R<4> and R<5> are H, 1-6C lower alkyl, aryl, anthracenyl, ferrocenyl or R<4> and R<5> together with C form 5-7C cycloalkyl or 10-hydroxyanthracenyl) as a catalyst in a solvent such as hexane at-20 deg.C to 80 deg.C to give an optically active alcohol. The amount of the dialkylzinc is 0.5-3.0 equivalent based on the aldehyde compound and that of the catalyst is 0.5-30mol% based on the aldehyde compound.
Patent JP-S59157260-A (JP)
Title: Nitrided steel and its production
Inventor: MATSUOKA SHIGEKI
IPC: C22C38/00
Filed: 1983-02-25
Abstract: PURPOSE:To provide a nitrided steel which forms less base flaws and has excellent quality by contg. a prescribed ratio of Al and incorporating a small amt. of Ca therein. CONSTITUTION:Ca is incorporated at 1-40ppm in a nitrided steel contgl 0.5- 2wt% Al and contg. other suitable alloy components, for example, Cr, Mo, Ni, Mn, V, W, etc. to obtain an intended nitrided steel. The nitrided steel is manufactured in the following way: A molten steel is adjusted to prescribed components in a converter or melting furnace such as an electric furnace and thereafter 0.005-0.2wt% Ca is added to the molten steel and the steel is left still for a required time and is adjusted to allow about 1-40ppm Ca to remain. The m.p. of Al2O3 in the steel is decreased by the addition of Ca and the formation of large-sized Al2O3 inclusions is prevented. As a result, the generation of a material defect occurring in the large sized inclusion or base flaw is prevented.
Patent JP-H06243261-A (JP)
Title: Picture processor
Inventor: INAGI MASAMI
IPC: G06T3/00
Filed: 1993-02-18
Abstract: PURPOSE:To convert vector data to raster data having a proper line width in accordance with the enlargement/reduction rate without paying an attention to line width information of vector data of graphic data including vector data and raster data together or line width information of graphic data including only vector data. CONSTITUTION:When an input part 1 accepts vector data D1, raster data D2, and enlargement/reduction rate data D3, a line width setting part 2 sets the value obtained by multiplying the value of line width information by the reciprocal of the enlargement/reduction rate corresponding to enlargement/reduction rate data, and a vector/raster conversion part 3 converts input vector data D1 to raster data with the set line width value, and a merging part 4 merges converted raster data and input raster data D2, and an enlargement/reduction processing part 5 subjects merged raster data to enlargement/reduction processing with the enlargement/reduction rate, and an output transfer part 6 transfers and outputs this raster data subjected to enlargement/reduction processing to an output device.
Patent JP-S59175846-A (JP)
Inventor: AABINGU ETSUCHI RUUBINSUTEIN
IPC: A21D13/08
Filed: 1984-02-18
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-H03237030-A (JP)
Title: Production of optical fiber made of fluoride glass
Inventor: ONISHI MASASHI
IPC: G02B6/00
Filed: 1990-02-13
Abstract: PURPOSE:To make improvement in strength by holding a fluorine glass preform in a gaseous mixture composed of gaseous F2 and a dry inert gas for a specified period of time, then substituting the gases with the inert gas alone, heating the fluoride glass preform to soften and spinning the preform to a fiber. CONSTITUTION:The fluoride glass preform 4 is set in a treating vessel 5. The gaseous mixture which is adjusted in the concn. of gaseous F2 17 to <=10wt.% with the inert gas 18, such as Ar, by adjusting flow rate controllers 6, 7 is introduced into the vessel at 0.1 to 100cm/sec velocity of flow. The fluoride glass preform 4 is treated in this state for about 10 minutes to 2 hours at <=100wt.% and thereafter, the gaseous F2 17 is expelled so that only the inert gas 18 remains. The fluoride glass preform 4 is then introduced by driving devices 2, 3 into a drawing furnace 10 and is softened and spun by heating with a heater 11 in an inert gaseous atmosphere of gaseous N2, etc., following which a resin is applied on the fiber by a die 15 and is cured by a UV curing furnace 16. The fiber is taken up by a take-up machine 13. The optical fiber made of the fluoride glass is thus obtd.