baber/WOPTO huggingface dataset:
Patent JP-S6028615-A (JP)
Title: Rear focus conversion lens for telephoto lens
Inventor: HAMANISHI YOSHINORI
IPC: H04N5/232
Filed: 1983-07-27
Abstract: PURPOSE:To use a rear focus conversion lens widely for various telephoto lenses and to focus the conversion lens quickly by moving a movable lens group to focus the lens and satisfying prescribed conditions. CONSTITUTION:A lens system RFC (focal length fR) set between a telephoto lens L0 and a camera body has the movable lens group, and this lens group is moved to focus the lens system from the infinity to a prescribed short distance (the variation of a composite back focus Bf at this time is denoted as DELTABf). Condition formulas (1)-(3) are satisfied when the magnifying power of the focal length in the in-focus state in the infinity and the length from the lens surface nearest to the object of the RFC to the image point due to telephoto lens are denoted as beta and d0 respectively.
Patent JP-H09296129-A (JP)
Title: Pigment surface treatment agent and pigment composition
Inventor: RYU KIYONORI
IPC: C09B67/20
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treatment agent for ink pigments that contains, as the main component, an alkali soap of a specific rosin derivative, and is able to improve water resistance and transparency of ink without lowering fluidity of the ink. SOLUTION: This pigment surface treatment agent contains, as the main component, an alkali soap of a rosin derivative obtained from (A) rosin (e.g. gum rosin, etc.), and (B) a monobasic acid (e.g. acrylic acid, etc.) or dibasic acid (e.g. maleic acid) that has a double bond capable of reaction with a conjugated diene of component (A) by addition reaction of them and stabilization by disproportionation or hydrogenation of the resultant rosin derivative. It is preferable, for example, to add 0.5-5wt.% of component (B) to component (A) being fused by heating, and to continue heating till the end of reaction.
Patent JP-H0667462-A (JP)
Title: Manufacture of toner composition
Inventor: GURERINO JII SAKURIPANTE
IPC: G03G9/08
Filed: 1993-06-08
Abstract: PURPOSE: To provide a method for economically and simply producing a toner composition having a toner fine particle low in fusing temp. and high in glossiness. CONSTITUTION: The toner fine particle is obtained by dissolving a polymer such as a polyester introduced from a bisphenol-fumaric acid and a pigment such as HELIOGEN BLUETM in an organic solvent, dispersing the solution in an aq. solution containing a surfactant such as polyethylene nonylphenyl ether and dodecyl sodium sulfate, removing the solvent while stirring, dispersing the mixture in an aq. solution containing a surfactant such as MIRAPOLTM to homogenize, heating and drying.
Patent JP-H0656931-A (JP)
Title: Production of acrylate polymer, and composition
Inventor: IRIE YOSHIO
IPC: C08F120/04
Filed: 1993-06-08
Abstract: PURPOSE:To provide an acrylate polymer which is reduced in the content of unreacted monomer and does not allow unreacted monomer to be generated or increase in the polymer by polymerizing a water-sol. monomer component contg. an acrylate as the main component and beta-hydroxypropionic acid (salt) in a specified concn. or lower. CONSTITUTION:A water-sol. monomer component contg. 50-100mol% acrylate having a degree of neutralization of 30-100mol% and beta-hydroxypropionic acid (salt) in a concn. of 1,000ppm or lower is polymerized to give an acrylate polymer. The surface layer of the polymer is crosslinked to give a water-absorbing resin having improved physical properties, reduced in the content of unreacted monomer, and not allowing unreacted monomer to be generated or increase in the polymer.
Patent JP-H0432691-A (JP)
Title: Waste gas treating apparatus for steel making
Inventor: NIWA YUKIO
IPC: F27D17/00
Filed: 1990-05-28
Abstract: PURPOSE:To treat a waste gas efficiently and economically as a whole by achieving a control using as control factor an amount of air for which revolutions of a main suction fan and revolutions of respective sub suction fans are set according to operation steps of individual treating processes. CONSTITUTION:For example, in a melting stage of an electric arc furnace 11, an amount of air of a waste gas which is generated in a building 21 to be sucked through a main suction system 31 is smaller as compared with a steel discharging stage in initial and additional charging of material of the electric arc furnace 11 and an air pressure is small relatively but conversely, a waste gas which is generated in the electric arc furnace 11 to be sucked through a sub suction system 41 is large in the amount of air and also large in the air pressure relatively. Signals to be generated relatively according to operation stages from the electric arc furnaces 11 and 12 and an AOD 13 are computed with an arithmetic device 19 and revolutions of a main suction fan 71 and those of sub suction fans 61, 62 and 63 are controlled by signals generated from the arithmetic device 91 after the computation to suck individual waste gases and all waste gasses most properly through main suction systems 31, 32 and 33, sub suction systems 41, 42 an 43 and a convergent suction system 34.
Patent JP-S63303196-A (JP)
Inventor: MUROI TOSHIMASA
IPC: D21H19/20
Filed: 1987-06-02
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-H11325399-A (JP)
Title: Liquid body transfer method and its apparatus
Inventor: CHIBA KATSUSHI
IPC: F17D1/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To avoid admission of a pressurized gas which forcibly feeds a pig within a pipeline into a receiver tank of a coating in order to extrude a magnetic coating from the pipeline. SOLUTION: In this liquid body transfer method, after a limit of transfer of a magnetic coating 5 from a storage tank 49 to a receiver tank 51 by a pump 4 is reached, the magnetic coating 5 which remains inside a pipeline 2 is recovered to the receiver tank 51 by emitting a pig from a pig shooter 1 using pressurized gas G, and the pressurized gas G is discharged from an exhaust valve V5 provided to a pig receiver 3 to an outside of the pipeline 2.
Patent JP-S5940864-A (JP)
Inventor: KAARU AIGUNAA
IPC: A61M1/34
Filed: 1983-07-29
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-S5565382-A (JP)
Title: Cleaning method of lead electrolyte for recovering tin and thallium from lead electrolyte
Inventor: UEDA KOUICHI
IPC: C22B25/00
Filed: 1978-11-10
Abstract: PURPOSE: To enhance cathode grade and lower refining cost by separating the condensing Sn and Tl in the electrolyte to SnS and TlCl and repeatedly using the solution at the time of sampling electric lead from coarse lead anodes through the use of H 2 SiF 6  in electrolyte.  
     CONSTITUTION: Lead electrolyte is transferred to a reaction cell and sulfuric acid is added thereto the remove Pb as PbSO 4 . Next, H 2 S is blown to the filtrate containing Sn and Tl in the form of SnSiF 6  and Tl 2 SiF 6  respectively to form SnS. Next, the SnS is removed, after which HCl or Cl 2  is blown as a chlorinating agent to the filtrate containing Tl 2 SiF 6  and Tl is recovered and separated as TlCl. The resultant filtrate becomes H 2 SiF 6  only and therefore PbO, etc. are dissolved and are controlled to the specified Pb concentration, after which the solution is repeatedly used again as lead electrolyte. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61297128-A (JP)
Title: Transferring device for constituent material of tire and green tire
Inventor: YAMAMOTO HIDETO
IPC: B29D30/26
Filed: 1985-06-26
Abstract: PURPOSE:To pull out a finished green tire through a second drum automatically and to unload the same through a transferring device, by providing a holding member which has been made to protrude from a frame on an expandable and contractable holding member incorporated into the frame of the transferring device. CONSTITUTION:A transfer device 30 is capable of suspending at a belt drum position P1, unloading position P2 of a green tire, receiving position P3 of the green tire and second drum position P4 through control of a driving device. Holding of a cylindrical assembled material X based on the transfer device 30 is performed by a narrow holding member 32 and inner part C1 of a frame 31 of wide holding members 33a, 33b, and holding of the completed green tire W is performed by such a part C2 that the completed tire W is exposed completely from a frame 31 of a pair of a top and bottom holding members 33a, 33b overhung largely to one side from the frame 31 of the transfer device. An action as above is performed automatically by the transfer device 30 while a reciprocating movement of the tire is being performed in a right and left directions.
Patent JP-H08326637-A (JP)
Title: Theft preventing device for automobile
Inventor: YOSHIOKA OSAMU
IPC: F02N15/00
Filed: 1995-06-05
Abstract: PURPOSE: To positively prevent a theft of an automobile loaded with dieasel engines. CONSTITUTION: Based on information detected by a groups of detectors such as door switches, trunk lamp switches, food switches, and impact sensors, three theft preventing means for interrupting the supply of power to a starting motor 2, for interrupting the supply of fuel to a fuel injection pump 10, and for interrupting the supply of fuel to a fuel bypassing circuit provided between the fuel injection pump and a fuel injection nozzle 11 and to the fuel injection nozzle 11 on the bypass circuit, are provided. Thus, even when the means for interrupting the supply of power to the starting motor, and the first fuel supply means do not function, the theft preventing mode can function by the second fuel supply interrupting means. A reliable theft-preventing device can be provided for diesel engine cars as well as gasoline engine cars.
Patent JP-H0431877-A (JP)
Title: Electrophotographic copying device for expressing gradation
Inventor: KINOSHITA KOICHI
IPC: B41J2/44
Filed: 1990-05-28
Abstract: PURPOSE:To express gradation by an electrophotographic photosensitive body having the high gamma of a latent image by allowing a light quantity controlled by a driving control means to pass through a filter having specified light quantity distribution and projecting it through a 'Selfoc(R)' lens. CONSTITUTION:The one-unit filter 50 of a filter array 5 is formed so that it more hardly transmits light as you go from a center pat to a peripheral pat. Based on a signal from the driving control means 4, the driving and the light quantity of a light emitting diode 2 are controlled. when the light from the diode 2 is faint, the light is transmitted only through the center part side of the filter 50, and small dots are projected on the electrophotographic photosensitive body 1 through the 'Selfoc(R)' lens 60. When the light from the diode 2 is intense, the light is transmitted not only to the center part of the filter 50 but also to the peripheral part side, and large dots are projected on the photosensitive body 1, respectively. Thus, the gradation is expressed by using the electrophotographic photosensitive body having the high gamma of the latent image.
Patent JP-S6030676-A (JP)
Title: Treatment of cell
Inventor: NINOMIYA AKIYUKI
IPC: C12N1/00
Filed: 1983-07-28
Abstract: PURPOSE:To carry out the disintegration of cell membrane, in high efficiency, by stirring a mixture of cells and ice cubes. CONSTITUTION:Cells of microorganisms or algae are mixed with ice cubes having an average diameter of 1-30mm., and stirred with a stirrer having e.g. plural stirring blades by rotating or reciprocating the blade at a rate of about 30-80 cycles per minutes. The weight ratio of the ice cube to the cell is about 2-50, preferably about 3-30.
Patent JP-2000223045-A (JP)
Title: Cathode-ray tube built-in resistance and cathode-ray tube
Inventor: YAMAUCHI MASAHIDE
IPC: H01J29/48
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent a low resistant material from peeling off from a cathode- ray tube built-in resistance to cause spark discharge between electrodes or to be defects on a screen. SOLUTION: In this cathode-ray tube built-in resistance 16, a resistant pattern part 2 of high resistance in a zigzag shape, for example, is formed on an insulative substrate 1 such as ceramics. A low resistant electrode drawn part 3 coupled to the resistant pattern part 2 is formed on both end parts of the resistant pattern part 2, if necessary, on one, two or more middle parts. A cylindrical metal rivet 5 is inserted into an opening hole 4 disposed in a terminal drawn part 27 positioned near the electrode drawn part 3 but positioned different therefrom. A metal terminal 6 integrated with a connecting ribbon 7 is welded on the cylindrical end of the metal rivet 5 except flat part thereof.  On a part of the metal terminal 6, a recessed part 8 is disposed so as to press-contact to the electrode drawn part 3 with a high contact pressure and to attain preferable electric connection characteristics.
Patent JP-S63303264-A (JP)
Title: Operating device for gear type transmission
Inventor: YASUDA TOYOJI
IPC: F16H63/30
Filed: 1987-06-03
Abstract: PURPOSE:To smoothly shift a shift piece by continuously installing the projecting pieces having each slotted hole on the shift piece and continuously installing the projecting pieces having each guide hole on an interlocking plate and installing a guide pin passing through the slotted hole and guide hole onto a machine body and installing a node device between the both projecting pieces. CONSTITUTION:When an operating lever is set at a neutral position, a shift piece 13 is set at a neutral position by a node device 27, and also the forks 7 and 8 are set at each neutral position by each node device. When a shift shaft 11 is slided in the axial direction by the operating lever, the shift piece 13 moves, guided by a guide pin 15 through the node device 27, interlocking plate 12, and a guide hole 19, and shifts in the engagement groove of the forks 7 and 8. Even if a step difference exists in the engagement groove or the arms 7c and 8c are separated, the shift piece 13 is guided only by the guide pin 15 without contacting the inner surface of the engagement groove, and the shift piece 13 can be smoothly transferred free from the resistance feeling due to the step difference, etc.
Patent JP-H04337540-A (JP)
Title: Recording and/or detection device
Inventor: SHINJO KATSUHIKO
IPC: G01D9/00
Filed: 1991-05-13
Abstract: PURPOSE:To compensate the influence such as thermal drift and oscillating noise at the time of recording and reproduction. CONSTITUTION:An XY stage 2 is provided on a vibration-absorbing table 1, and a Z-direction gross adjusting mechanism e is installed on it. On the gross adjusting mechanism 3, parallel control mechanisms 4a and 4b using laminated piezoelectric elements are installed, and on top of it, a recording medium holding part 5 and a recording medium 6 are installed. On the recording medium 6, a supporting part 7 is arranged and distance detection probes 8a and 8b and cantilever 9 are provided below this supporting part. At the tip of the cantilever 9, a probe 10 for recording and reproduction is formed. The distance fluctuation amount during the output of the probe 10 for recording and reproduction can be compensated based on the output of probes 8a and 8b for distance detection and the probe 10 for recording and reproduction, and the relation between these probes 8a, 8b, and 10 and the center of gravity of the supporting table 7.
Patent JP-S6118124-A (JP)
Title: Thin film forming apparatus
Inventor: YAMAZAKI SHIYUNPEI
IPC: C23C16/48
Filed: 1984-07-04
Abstract: PURPOSE:To prevent unrequired reaction byproducts from forming onto a window without coating any oil over the window surface in a reaction chamber, by making the window a double-layer constitution, into the air gap of which cooling medium is introduced, when forming a film over a large area substrate. CONSTITUTION:Substrates 1 each having a face to be treated are held by holders 1', in close proximity to halogen heaters 3 in a reaction chamber 2. The reaction chamber 2, air gap 11, optical source chamber 5 and heater-arrayed chamber 3 are kept at a vacuum below a pressure of 10Torr. Gold nitrogen gas evaporated from liquid nitrogen is supplied through a conduit 29 into the air gap between two quartz plates 10, 10', and is evacuated midway between a turbo pump 18 and a control valve 17. In a case where ultraviolet rays from a low- pressure mercury-vapor lamp 9 being a reacting optical source are irradiated over the surfaces to be treated of the substrates 1 in the reaction chamber 2 through two quartz plates 10, 10' serving as transmission shielding plates, thin films can be formed without depositing reactive gas onto the window.
Patent JP-H07334551-A (JP)
Title: Method and apparatus for decision of reachable state in hybrid model state machine
Inventor: KUWANNTEIN CHIEN
IPC: G06F17/50
Filed: 1995-06-06
Abstract: PURPOSE: To provide a method and a device for more efficiently making the higher specification of a sequential digital system, especially that expressed by a hybrid model to be pertinent. CONSTITUTION: The higher expression of the system is converted into a direct sum EFSM. An operator or a data file supplies the initial constitution of a state and a variable value or the set of the initial constitution. The method is to decide the set of the constitution which can be arrived from initial constitution through the symbol execution of direct sum EFSM. Thus, the respective classes of expression can differently be processed by expressing the shift relation of a machine as the AND product of Boolean expression and arithmetic expression. At the time of completion, symbol execution generates the cover of the set of the arrival possible states. The result is checked for judging whether the prescribed specification generates the result which cannot be expected or which does not have compatibility or not.
Patent JP-S5471294-A (JP)
Title: Reserved cooling system installation of total function type reactor
Inventor: HATSUTORI SADAO
IPC: G21C5/00
Filed: 1977-11-17
Abstract: PURPOSE: To provide the subject installation wherein the functions of the reserved cooling system installation other than the main cooling section of a reactor are concurrently provided by a signal system installation, thereby to simplify the structure of the auxiliary system installation and to reduce the construction cost.  
     CONSTITUTION: A reserved cooling system installation 10 is provided between a vapor drum 3 and a water drum 5 of a reactor. The output at the gaseous phase side 3a of the vapor drum 3 and that of the liquid phase 3b thereof are arranged so that they flow through reproduced heat exchanger 13, non-repreduced heat exchanger 14, pressure reduction orifice 15, valves 16 and 17, purification desalting tower 18, reserved circulation pump 20, valve 21, and reproduced heat exchanger 13, and diversed to communicate with the vapor drum 3 and water drum 5. A vapor dischaege pool 25 is provided between the reproduced heat exchanger 13 and non- reproduced heat exchanger 14, a bias pipeline 27 in the pressure reduction device with valve, a bias pipe 29 in the coolant purifying device with valve, a condensation storage tank 32 at the inlet side of the reserved circulation pump 20, and non-reprodued heat exchanger 14 is connected to a reactor auxiliary machine cooling system ACS. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0437625-A (JP)
Title: Production apparatus of rockwool
Inventor: KITADA NOBORU
IPC: C03B37/08
Filed: 1990-05-30
Abstract: PURPOSE:To reduce the amount of shot-particles (non-fiberized substance) contg. in rockwool and improve the yield of rockwool by continuously supplying a constant amount of the slag adjusted in components in a melting furnace to a fiberizing unit through an intermediate vessel. CONSTITUTION:The intermediate vessel 2 is provided on the downstream side of the melting furnace 1 in which slag and component adjusting materials are supplied to adjust the components. The connecting supply opening 11 provided on the upper part of this intermediate vessel 2 is connected with the discharge opening 10 provided to the lower part of the melting furnace 1. A flow passage control mechanism is provided in the connecting supply opening 11 to change the cross-sectional area of flow passage. A discharge opening 12 is disposed in the lower part of the intermediate vessel 2 to be connected with the fiberizing unit. The constant amount of the slag in the melting furnace 1 is continuously supplied through the vessel 2 to produce rockwool.
Patent JP-S6117203-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MURAOKA HIROAKI
IPC: G11B5/09
Filed: 1984-07-04
Abstract: PURPOSE:To suppress the generation of Joule heat of a magneto-resistance element, and to prevent a danger of its fusion by impressing a current to be impressed to the magneto-resistance element by limiting it to only its necessary time. CONSTITUTION:A current C is impressed to a magneto-resistance element by making it synchronize with a window signal B generated in accordance with a clock signal generated in the inside of a magnetic recording and reproducing device. When no current is impressed, the magneto-resistance element does not generate a reproducing output voltage to a magnetic field from a recording, medium, therefore, a reproducing output voltage D from the magneto-resistance element generates a voltage in only a part of the section. However, the signal voltage from the magneto-resistance element has a waveform which has maintained the maximum point of positive and negative required for reproducing the recording information, and can demodulate exactly a digital signal. Comparing with a conventional example by which a constant current is always impressed to the magneto-resistance element, Joule heat generated from the magneto-resistance element becomes small by a period portion in which no current is made to flow.
Patent JP-S6117774-A (JP)
Title: Gas cock
Inventor: ISHIKURA NAOKI
IPC: F16K31/10
Filed: 1984-07-04
Abstract: PURPOSE:To lessen a lateral deviation of a driving stem by providing a lever having a portion where the forward end of the driving stem is brought into contact, which is formed like a concave portion having a radius larger than that of a semicircular part of the forward end of the driving stem. CONSTITUTION:The forward end 3a on lever mechanism side of a driving stem 3 is formed like a semicircle. A concave portion 17 having a radius larger than that of the semicircular portion of the forward end 3a of the driving stem 3 is formed on a portion of a point of application for force of a driving lever 16, that is, a contact portion 16a with the driving stem 3. Accordingly, the durability of the forward end of the driving stem enhanced, and the lateral deviation of the driving stem is lessened so that the driving stem will not be twisted at a portion piercing through a cock body.