baber/WOPTO huggingface dataset:
Patent JP-2000039687-A (JP)
Title: Surface treatment of photographic supporting body
Inventor: TODA YOSHIRO
IPC: C08J7/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To activate the surface of a supporting body and to adhere structural layers satisfactorily by introducing at least one kind of a gas between a reactive gas and an inert gas into a flame part when the surface of the photographic supporting body is frame-treated. SOLUTION: In treatment by a flame, the fluctuation of the treatment is eliminated and the surface of the supporting body is efficiently activated by introducing at least one kind of a gas selected from an inert gas and a reactive gas from the outside so as to surround the flame of a flame part. In this case, a combusting gas may be mixed and used with an oxidative gas to the extent without avoiding the surface treatment. As for the reactive gas, nitrogen gas, oxygen gas, carbondioxide gas, hydrogen gas, steam gas and ammonia gas are preferable and any of these gases can be effectively used. Especially, the nitrogen gas, the oxygen gas, the carbon dioxide acid gas and the steam gas are preferable. As for the inert gas, helium gas, neon gas, argon gas, krypton gas and xenon gas may be used.
Patent JP-H0493281-A (JP)
Title: Printer with test printing function
Inventor: SHIYOU MIKIO
IPC: B41J29/46
Filed: 1990-08-09
Abstract: PURPOSE:To eliminate the need for a large number of manhours in changing the content of a test printing by providing a RAM at least having an image buffer for storing image data and a developing parameter buffer for storing a developing parameter and a video interface circuit for issuing the developing parameter and the image data on the RAM to a print engine. CONSTITUTION:In conducting printing, firstly a font existing in a layer 1 is developed based on a parameter, and paper is fed. At this time, all data in a raster buffer are transmitted to a print engine 8 through a video I/F 7. This operation is repeated until a layer (n), and printing for one page is completed. At this time, in the parameter, a bit image for the font does not exist, but address information in a font ROM 4 is contained. The bit image for said font is contained in the font ROM 4 or an image buffer. In this manner, once a pattern is printed, the developing parameter and image data are held in a RAM 6. When the content of a test printing is changed, the developing parameter and image data remaining in said RAM 6 are used.
Patent JP-S6262235-A (JP)
Inventor: FUERITSUKUSU PETOKE
IPC: G01J5/04
Filed: 1986-09-05
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-2000040737-A (JP)
Title: Forming method of element isolation region
Inventor: SAWAMURA KENJI
IPC: H01L21/76
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the margin of photolithography, when a trench element isolation region is formed through a photolithography. SOLUTION: An element isolation region is formed through a method, where trenches 12 that are to serve as element isolation regions are provided to a semiconductor substrate 11, and only a resist 14' formed on the trench 12 larger in width than a prescribed value is left unremoved. An insulating film 13 is removed by etching where the unremoved resist 14' is used as an etching mask, and the left insulating film is removed by chemical-mechanical polishing, whereby a trench filled up with an insulating film is formed.
Patent JP-H0258932-A (JP)
Title: Transmitting circuit
Inventor: OTA KIYOSHI
IPC: H04J3/00
Filed: 1988-08-25
Abstract: PURPOSE:To eliminate the need for a buffering circuit in multistage by providing a voltage offset circuit to apply a voltage offset to a VCO so as to compensate the oscillation frequency of the VCO fluctuated with the turn-on/off of an amplifying circuit. CONSTITUTION:By the impedance fluctuation of an amplifying circuit 10 generated with the on/off control of a carrier, the oscillation frequency of a voltage controlled oscillator(VCO) 4 is influenced, and the oscillation frequency is fluctuated. However, since the output of a voltage offset circuit 13 is outputted by adjusting the offset quantity of a power voltage so as to have a frequency deviation inverted to a direction deviated with the influence by the amplifying circuit 10 to the VCO 4 at the same time, the fluctuation of the oscillation frequency at the VCO 4 is offset, and the stable oscillation frequency can be obtained. Thus, the buffering circuit in multistage does not need to be provided, and a circuit can to be a low energy consumption and to have a small packaging space can be composed.
Patent JP-S5999796-A (JP)
Inventor: OOGUCHI TETSUYA
IPC: H05K3/46
Filed: 1982-11-30
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-S6269119-A (JP)
Title: Odometer for vehicle
Inventor: OMIYA TAKEYA
IPC: G01C22/00
Filed: 1985-09-20
Abstract: PURPOSE:To display the total travel distance of a vehicle with good accuracy at all times by detecting vehicle velocity of the vehicle and operating repeatedly and integrating the travel distance of the vehicle based on the detected result. CONSTITUTION:The titled odometer is provided with a vehicle velocity detection means 1 to detect the vehicle velocity of the vehicle and produce a series of pulse signals having frequency in proportion to the detected result, a distance arithmetic means 2 to operate repeatedly the actual travel distance of the vehicle in response to each pulse signal in order, a temporary storage means 3 (3a-3d), a fixed storage means 4 (4a-4c), a discrimination means 5 and the 1st and the 2nd erasion and write means 6 and 7. Then, the means 4 erases stored data of one side of the 2nd and the 3rd storage parts 4b and 4c and writes the stored data of one side of the 2nd and the 3rd storage regions 3b and 3c in the storage part of the one side based on an erasion and write signal from the means 6. Further, the stored data of the other side of the 2nd and the 3rd storage part 4b and 4c are erased and the stored data of one side of the 2nd and the 3rd regions 3b and 3c are written in the storage part of the other side based on the erasion and write signal from the means 7. In this way, an error of the storage contents is correctly rewritten.
Patent JP-S6189539-A (JP)
Title: Method for evaluating residual life of moving blade of steam turbine
Inventor: YAMADA MASAYUKI
IPC: G01M99/00
Filed: 1984-10-08
Abstract: PURPOSE:To rapidly evaluate residual life with good accuracy, by preliminarily calculating the relation between the levitation amount of a moving blade and a creep deterioration degree and calculating the residual time allowing the creep deterioration degree to reach a torelant limit value from the levitation amount and an operation elapse time. CONSTITUTION:Because the levitation amount (change amount) DELTAa of the mov ing blade of a steam turbine at the implanted part thereof and a creep deteriora tion degree  deg.C have extremely clear correspondence relation excellent in reproducibility, this relation is preliminarily calculated experimentally. Because the leviation amount DELTAa increases abruptly when the creep deterioration degree phiC=0.6, the creep deterioration tolerance limit value phiCC of the moving blade can be set to 0.6 and this time is the replacement time of the moving blade. Therefore, when the creep deterioration degree calculated from an already used time tP and a levitation amount DELTAP is set to phi>=CP, the residual life tR of the moving blade can be calculated according to formula tR=phiCC-phiCP.tP/phiCP.
Patent JP-H0942249-A (JP)
Title: Rivet positioning device for running fire riveter
Inventor: OUCHI MASATOSHI
IPC: B21J15/32
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent displacement in a position of the rivet of a running fire riveter by a method wherein a positioning member has a tip having a rivet positioning device in which a V-groove is formed, and a portion ranging from the side to which a rivet is fed to a V-groove forms a slope. SOLUTION: In a process wherein a rivet 740 is moved, the rivet 740 is advanced along the slope 7 of a positioning member 3 and finally fitted in a V-groove 6. Since the positioning member 3 is energized through the force of a spring 4, the rivet is pressed by the positioning member 3 in such a state to be fitted in the V-groove 6. A position of the rivet 740 fitted in the V-groove 6 and pressed is situated on the axes of the rivet 740 and a nose piece 620, the position forms a feed position of the rivet 740 to the nose piece 620. Namely, the feeding rivet 740 is always positioned in the feed position of the rivet.
Patent JP-S6453137-A (JP)
Title: Method and apparatus for analyzing silicon hydride
Inventor: KUGO TERUHIKO
IPC: G01N21/77
Filed: 1987-08-24
Abstract: PURPOSE:To enhance the sensitivity of detecting silicon hydride and to improve the reliability of analysis data by using a specific ratio of gaseous chlorine oxidizing agent to a reaction vessel having a specific structure and specific capacity and measuring chemical luminescence intensity. CONSTITUTION:An analysis apparatus 1 is provided with the reaction vessel 2 which effects the chemical luminescence of silane and chlorine and has >=30cc capacity. A photoelectron multiplier 3 is connected to a DC amplifier 4 which directs its photodetecting surface to the inside of the vessel and amplifies a detection signal. A feed passage 5 for a gaseous sample, a discharge port 6 for a reacted gas and a feed pipe 7 for gaseous chlorine concentrical with the inside of the passage 5 are inserted into the bottom of the vessel 2. The gaseous sample is regulated with high-purity gaseous nitrogen 17 from a joint 19 by a constant ratio diluting device 15. This gaseous sample and the gaseous chlorine from a cylinder 24 or generator past a pressure regulator 23 are respectively injected through flow rate control valves 14, 22 and flow meters 13, 21 into the vessel 2 at a ratio of 1.5-2.5mol. chlorine per mol. of the gaseous sample.
Patent JP-H0258007-A (JP)
Title: Optical signal reception module
Inventor: SHIGA NOBUO
IPC: G02B6/42
Filed: 1988-08-24
Abstract: PURPOSE:To greatly improve the SN of optical communication without lowering coupling efficiency by forming the photodetecting surface of a photodetector so as not to be perpendicular to the optical axis of an optical fiber. CONSTITUTION:The optical signal reception module is disposed with the photodetector 1, a peripheral circuit 5 and an optical fiber fixing base 4 on a substrate 3 and is fixed to an optical fiber fixing base 4. The photodetecting surface of the photodetector 1 is packaged with 3 to 10 deg. angle with the plane perpendicular to the optical axis of the optical fiber 2. The optical fiber 2 is fixed to the position where the coupling efficiency is max. An improvement of the SN by 3 to 6dB is admitted if the SN is measured by using this optical signal reception module and the conventional optical signal reception module and transmitting exactly the same light signal from the same optical signal transmitter.
Patent JP-S58113331-A (JP)
Title: Leaching method for copper and arsenic
Inventor: KASAI SHIYUNICHI
IPC: C22B30/04
Filed: 1981-12-28
Abstract: PURPOSE:To recover copper and arsenic simply and effectively in the form of valuable substances by bringing copper precipitated by electrolysis into contact with an acidic soln. of sulfuric acid in the presence of gaseous oxygen to leach copper and arsenic at the same time. CONSTITUTION:Copper precipitated by electrolysis is oxidized under heating at about 100-250 deg.C. The pretreated copper is brought into contact with an acidic soln. of sulfuric acid in the presence of oxygen enriched air or air to leach copper and arsenic at the same time. The resulting liq. is filtered, and copper and arsenic are separately recovered from the filtrate as follows: Sb is first removed from the filtrate by solvent extraction or other method, and the soln. free from Sb is crystallized by freezing at about 5-10 deg.C to recover copper as copper sulfate. By blowing SO2 into the soln. free from copper, As is deposited by reduction and recovered by filtration in the form of As2O3. The amount and the sulfuric acid concn. of the filtrate after recovering As2O3 are suitably adjusted, and the filtrate is returned to said leaching stage.
Patent JP-H0872614-A (JP)
Title: Step elevating device of cab over type car
Inventor: HOSOKAWA KIYOSHI
IPC: B62D33/06
Filed: 1994-09-02
Abstract: PURPOSE: To eliminate the need of reversing operation of an electric motor for generating oil pressure by providing on control circuit for controlling first opening and closing solenoid valve and switching solenoid valve and second opening and closing solenoid valve and switching solenoid valve according to the operation input. CONSTITUTION: Oil pressure is supplied to a first hydraulic circuit 10 and a second hydraulic circuit 20 in common by one hydraulic pump 4. The supply control for the oil pressure is conducted according to the operation input, so that in the first hydraulic circuit 10, the first opening and closing solenoid valve 11 opens and closes an oil pressure path to a first cylinder, and the first switching solenoid valve 12 switches the oil pressure supply direction of the first cylinder 1. In the second hydraulic circuit 20, the second opening and closing solenoid valve 21 opens and closes an oil pressure path to a second cylinder 3, and the second switching solenoid valve 22 switches the oil pressure supply direction to the second cylinder 3. These four solenoid valves 11, 12 and 21, 22 are controlled by one control circuit 6.  Thus, the need of reversing operation of an electric motor 5 for generating oil pressure can be eliminated so as to reduce the manufacturing cost.
Patent JP-H1150938-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KAWASAKI HIROKAZU
IPC: H01F38/12
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil with a built-in igniter, for facilitating the electric connection of terminals by increasing the distance between the mutually adjacent terminals. SOLUTION: Connecting terminals 32 are led out from an igniter main body 31 on the same virtual leading-out flat surface in parallel and alternately bent. External terminals 42 are also alternately bent in the same way as the connecting terminals 32. One connecting terminal is bent perpendicular to the virtual leading-out flat surface after being led out from the igniter main body, and it is again bent perpendicularly so as to be parallel in the leading-out direction in the thickness of the igniter main body 31. The other adjacent terminal 32 straight extends along the leading-out direction. Since the distance between the mutually adjacent connecting terminals 32 in electric connecting parts 32a is larger than the distance between the terminals 32 in the leading-out positions, the connection of the connecting terminals 32 and the external terminals 32 is facilitated.
Patent JP-H09103646-A (JP)
Title: Method and apparatus for treating combustion exhaust gas
Inventor: KURIHARA KATSUYUKI
IPC: B01J23/68
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating combustion exhaust gas which is simple in constitution, has good heat efficiency, and can remove dioxin and nitrogen oxides efficiently and an apparatus for the method. SOLUTION: The temperature of exhaust gas is decreased 2 to 180-230 deg.C, dust is removed by a dry dust collector 3, the gas is passed through a dioxin- nitrogen oxides removing apparatus 4 which uses a vanadium oxide type catalyst as a catalyst, and the gas of 180-230 deg.C is passed through a heat exchanger 5 to recover heat. The vanadium oxide type catalyst which is vanadium oxide alone, a binary system in which vanadium oxide is used together with at least one kind of oxide of an element selected from a group consisting of molybdenum, tin, yttrium, baron, and lead or gold, or a ternary system in which tungsten oxide is added to the binary system is preferably supported by titania.
Patent JP-H0954190-A (JP)
Title: Water intake facility for reactor power plant
Inventor: SAITO TAKASHI
IPC: G21D1/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To ensure a water amount necessary for emergency system in ebb tide caused by tsunami (seismic sea wave) until water level rises again. SOLUTION: In the front basin 3 of a screen equipment 2 to be an intake of sea water for a reactor power plant, a curtain wall 4 for providing a stationary water region is placed. An opening 5 is provided near the sea bottom in this curtain wall 4 and an under-water weir 6 is provided in the sea region between the screen equipment 2 and the curtain wall 4. The under-water weir 6 is at the height that a necessary suction water amount or a reactor auxiliary cooling system sea water pump can be assured. By this, even in ebb tide caused by tsunami, a necessary water amount for the emergency system can be assured in the basin 3 of the under-water weir 6 until the water level rises again.
Patent JP-H02104903-A (JP)
Title: Turbine stator ring installed to supporter conducting coupling to turbine casing
Inventor: FURANSOWA EMIIRU JIYORUJIYU KU
IPC: F01D11/12
Filed: 1989-08-15
Abstract: PURPOSE: To reduce mass and simultaneously improve heat insulating ability of a casing and a ring support by mounting a turbine stator ring with a ring support independently of the casing. CONSTITUTION: A turbine stator rings 10 comprises sheet metal annular segments 10a, 10b. An upstream end portion 10d of the first segment 10a having an abradable packing 12 in an inner surface is affixed to an inner end portion 10c of the second segment 10b, and a downstream end portion 10e is in contact with a upstream projection face 13a of a stator blade 13. Further, an outer end portion 10f of the second segment 10b co-operates with an inner groove 15b of a ring support 15. Here, the ring support 15 is engaged with an annular hook 14a of a turbine casing 14 at an outer groove 15a. Then, heat insulating layers 16, 18 are interposed between the turbine casing 14 and the first segment 10a via a sheet metal 17.
Patent JP-H0617742-A (JP)
Title: Automatic pumping device utilizing wave motion
Inventor: KOJIMA MASAYUKI
IPC: H02K7/18
Filed: 1992-06-30
Abstract: PURPOSE:To install the device on the sea and river for pumping to utilize it for industry such as hydraulic power generation, irrigation, fire extinguishing, salt refining and an aquarium so as to provide comfort to a human life. CONSTITUTION:An automatic pumping device is installed on a water surface where wave motion is generated. By using the principle of Archimedes for application to a float-and-sink body, energy of floating or sinking is transmitted to a piston 5 connected to a float-and-sink body 1, and by using the Bernoulli's theorem a pressure head is increased by operation of the wave motion by means of the piston 5 made smaller in relation to a sectional area of the float-and-sink body, to pump water above a check valve 7 installed under a water level in a lifting pipe and finally to pump water to the inside of a pumping water tank 12 by means of the wave motion generated repeatedly.
Patent JP-H06303977-A (JP)
Title: Method of treating antisense oligonucleotide antibiotic complementary to high polymer synthe- sizing operon and microbism and method of identifying bacteria
Inventor: JIEEMUSU AARU RAPUSUKII
IPC: C12Q1/68
Filed: 1991-08-22
Abstract: PURPOSE: To provide both a method for treating bacterial infections by introducing an antisense oligonucleotide (hereinafter abbreviated to Nu) to bind a mRNA or a single stranded DNA into a bacterium and a method for identifying a bacterium by binding the Nu to a specific sequence in a bacterial macromolecular synthesis operon.  
     CONSTITUTION: This method interrupts the expression of a macromolecular synthesis operon in bacteria comprising the step of binding an antisense oligonucleotide to a single stranded DNA or to a mRNA transcribed from the macromolecular synthesis operon. The Nu can be either sequence specific to a unique intergenic sequence or a sequence specific to a bacterial homologous sequence. By interrupting the expression of the macromolecular synthesis operon bacterial infections can be treated. A specific Nu is disclosed. The ability of the Nu to bind the mRNA or single stranded DNA also allows the identification of the bacteria by using a unique intergenic Nu to bind to the single stranded DNA or to the mRNA transcribed from the macromolecular synthesis operon. A method for competitively inhibiting the protein products of the MMS operon with oligonucleotide is also disclosed. A method for identifying unique intergenic sequence is also disclosed. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58114688-A (JP)
Title: Multi-frequency signal receiver
Inventor: SHIMOE TOSHIO
IPC: H04Q1/45
Filed: 1981-12-28
Abstract: PURPOSE:To reduce the overhead of a central controller in terms of software, by using an FIFO as a buffer memory which stores the result of received figures. CONSTITUTION:The output signal supplied from a filter part which performs an analysis of figures is applied to a 2/8 detecting circuit 2 which detects the existence of one frequency components (H1-H4) of high groups and one frequency component (L1-L4) of low groups respectively. The output of the circuit 2 is applied to a guard timer circuit (GT) 3 as well as to a pause timer circuit (PT) 4 respectively. Then the result of figure analysis is stored in a memory 6 when the timer of the GT 3 is turned on. A memory 6' uses an FIFO and is superposed on a line No. CN 12 when the timer of the GT 3 is turned on to deliver the analyzed figures to a signal line 8. As a result, a central controller is  just required to give an access to only the FIFO. Therefore the overhead can be reduced in terms of software.
Patent JP-H0376028-A (JP)
Title: Signal processing method for optical pickup
Inventor: HAMADA TAKESHI
IPC: G11B7/005
Filed: 1989-08-16
Abstract: PURPOSE:To offset the noises occurring in the fluctuation in the light output of a light source and to improve the noise characteristics in a detection system by detecting the fluctuation in the light output of the exit light prior to the irradiation of an information surface with this light and negative-feeding this fluctuation in the light output back to the output of a photodetector. CONSTITUTION:The light emitted from a semiconductor laser 1 is transmitted through a half mirror 2 and is then condensed onto the disk 3. The reflected light from this disk 3 is reflected by the half mirror 2 and is then converted to an electric signal by the detector 4 for signal detection. The electric signal is sent as a regular signal to a signal detecting circuit. On the other hand, the light reflected by the half mirror 2 before arriving at the disk 3 is condensed onto the detector for detecting the fluctuation in light and only the AC component by an AC amplifier is negative-fed back to the regular signal. The noises occurring in the fluctuation in the light output of the light source 1 are offset in this way and the light emitted from the light source 1 is regarded as the light having no fluctuation in the light output. The noise characteristics in the detecting system are thus greatly improved.
Patent JP-H0551596-A (JP)
Title: Detergent
Inventor: NISHINA IKUYOSHI
IPC: C11D7/20
Filed: 1991-08-22
Abstract: PURPOSE:To provide a detergent which does not pollute rivers at all while capable of cleaning stains just like a conventional detergent contg. a surfactant. CONSTITUTION:A detergent which contains a zeolite powder and an organocalcium compd. powder as the main components. While capable of cleaning stains just like a conventional detergent cong. a surfactant, this detergent does not contain any surfactant, does not cause rough skin nor skin allergy, and waste water contg. the detergent does not pollute rivers at all and requires no biodecomposition with aerobic bacteria.