baber/WOPTO huggingface dataset:
Patent JP-H08215690-A (JP)
Title: Optimum ozone injection rate calculation apparatus and ozone injection control apparatus
Inventor: YAMAKOSHI NOBUYOSHI
IPC: C02F1/78
Filed: 1995-02-14
Abstract: PURPOSE: To simply calculate an ozone amt. necessary for the reaction with an ozone consuming component in water to be treated with high accuracy by injecting ozone into water to be treated and comparison water prepared by removing an ozone consuming component from the water to be treated and measuring the difference between the concns. of dissolved ozone per a unit water amt. of both of them. CONSTITUTION: Water W to be treated is introduced into an ozone consuming component removing reaction tank 20 and ozone gas with predetermined concn. is injected into the reaction tank 20 from an ozonizer 2. The water to be treated and ozone are brought into contact with each other in the reaction tank 20 and treated water containing no ozone consuming component is introduced into a dissolved ozone removing reaction tank 25 and subsequently introduced into an ozone self-decomposing reaction tank 30. The amt. of waste ozone discharged to the open air from water is measured by a waste ozone concentration meter 32. The amt. of dissolved ozone contained in the water within the ozone self-decomposing reaction tank 30 is measured by a dissolved ozone concentration meter 35.  Further, an ozone demand amt. is calculated on the basis of the difference between the amts. of dissolved ozone of both tanks 1, 30 in an ozone demand calculation part 40.
Patent JP-S59151493-A (JP)
Inventor: TANAKA MIKITO
IPC: H05K3/40
Filed: 1983-02-17
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-S55119972-A (JP)
Title: Guide vane switchgear for hydraulic machine
Inventor: KIMURA KOUJI
IPC: F03B3/18
Filed: 1979-03-06
Abstract: PURPOSE: To obtain stable frictional performance under repeatedly used condition by preventing the clinging of frictional face by using a copper alloy in the frictional face of a friction torque transmitter.  
     CONSTITUTION: For each of the guide vanes 1, the weak point pin 3 is provided for connection with the guide vane arm 2. With the purpose of preventing damage to the guide vane 1 and the guide vane arm 2 by collision due to the oscillation of the guide vane 1, the friction type torque transmitter 6 is provided between the auxiliary arm lever 5 fitted to the guide vane arm bar 4 and the guide vane 1, where a copper alloy is used in the sliding face 6a of the said transmitter 6. Since the copper alloy is excellent in compression resistance, corrosion resistance, and slidability, a guide vane switchgear which is free of clinging of frictional face and also excellent in function and economy can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10217438-A (JP)
Title: Method for forming image
Inventor: SAKAMOTO KOICHIRO
IPC: B41J2/01
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve image quality by reducing a periodic unevenness due to irregularity between recording elements. SOLUTION: This method comprises the steps of oppositely disposing a printing mechanism 14 in which an ink jet recording head 13 having many recording elements arranged in a line state is disposed movably in a rotary axis direction of a drum, moving to advance or retract the head to the drum by advancing or retracting means 17, and controlling to move a reciprocating mechanism 15 in a rotary axis direction of the drum by a motor unit 16. This control is executed at each one period of the rotation of the drum to change a print starting position, and hence a periodic irregularity when a high density printing for embedding a pitch between the elements is reduced.
Patent JP-H07231783-A (JP)
Title: Protein-free medium for culture of animal cell and culture method
Inventor: KONDO MASAHIDE
IPC: C12N5/10
Filed: 1994-02-23
Abstract: PURPOSE:To obtain the subject medium containing tocopherol, retinol, lecithin and/or sodium pantothenate, useful for culture of not only a hybridoma but wider-ranging animal cells and suitable for along-term mass-culture in a cell culture equipment. CONSTITUTION:This medium contains one or more kinds of low-molecular substances selected from a group of tocopherol (tocopherol pcetate is included), retinol (retinol acetate is included), lecithin (yolk lecithin or soybean lecithin) and sodium pantothenate. An animal cell, e.g. a recombinant animal cell capable of manifesting an antibody gene or an animal fused cell capable of producing an antibody can be reproducibly cultured without requiring fetal bovine serum, etc.
Patent JP-S63193360-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OTA YUTAKA
IPC: G11B15/467
Filed: 1987-02-05
Abstract: PURPOSE:To lighten the load on hardware, and to obtain an automatic tracking function by effectively using a capture circuit. CONSTITUTION:A capture controller 800 and a capture register block 700, which constitute the capture circuit,fetch a count data, the minimum resolution precision of which is higher than that of the execution cycle of an instruction, from a time base counter 500, when the edge of a capture signal arrives. Then, they output the result to an arithmetic operator (ALU) 300 or a register 100 or a random access memory (RAM) 200 by a specified instruction from an execution circuit 400. Accordingly, only by changing a program, stored in the execution circuit 400, the operation state of a device can be easily changed. Thus, an exclusive and complicated hardware circuit comes not only unnecessary, but a magnetic recording and reproducing device with the automatic tracking function, which can flexibly deal with various specification changes, is obtained.
Patent JP-H05246727-A (JP)
Title: Production of glass waveguide
Inventor: NAKAZAWA MASATAKA
IPC: C03C17/34
Filed: 1992-02-12
Abstract: PURPOSE:To lower the cost of the glass waveguide by applying an aq. soln. of a rare-earth element-contg. alkali metal silicate on a substrate, then curing the soln. to form a glass film, patterning the glass film by a specified method and coating the core with a clad. CONSTITUTION:An aq. soln. 3 of an alkali metal silicate having a higher refractive index, contg. a rear-earth element such as Er and shown by Me2O nSiO2 xH2O (Me is alkali metals) is added onto a substrate 1 of quartz, etc., from a cup 2 to form a film. The film is then heated in a microwave oven 4 and dried to form a film 3a of a rare-earth element-contg. alkali metal silicate, and then the substrate is further heated to 1200-1300 deg.C in a heating furnace 5 to obtain the substrate 1 coated with a transparent glass film. A WSi film and then a photoresist film are formed on the film 3a, and photolithography is applied through a mask to pattern the film. The patterned film is masked and then dry-etched to remove the film to form a core. The core is coated with a clad to obtain an embedded glass waveguide.
Patent JP-H06244462-A (JP)
Title: Optical fiber module
Inventor: TANAKA HIDEYUKI
IPC: H01L31/0232
Filed: 1993-02-15
Abstract: PURPOSE:To facilitate the setting of the conditions of a wiring and workability, and to obtain an optical fiber module having reliability for a prolonged term by making a sectional area on the side, where a pin is projected into a box body, wider than that on the side, where the pin is projected to the outside. CONSTITUTION:A plurality of pins 17 are arranged in two rows while holding a metallic substrate 6. A sectional area on the side, where the pins 17 are projected into a box body 10, is widened. Consequently, the absorption of vibrations in the pins 17 and the vibrations of the pins 17 are prevented even when ultrasonic bonding is used, and wire bonding by ultrasonic bonding can be employed to the pins 17. Since no soldering is conducted, the difficulty of operation due to the connection of wires to the pins having a fine diameter by soldering is eliminated, thus preventing the damage of a component resulting from the difficulty of operation, then improving reliability.
Patent JP-S56123395-A (JP)
Title: Production of ni-zn alloy electroplated sheet steel
Inventor: KOREKAWA KIMITAKE
IPC: C25D3/22
Filed: 1980-02-29
Abstract: PURPOSE: To improve stability of a cationic electrodeposition film to be coated on Ni-Zn or Zn plating by applying the said plating in which Cr hydrate disperses in the final, in electroplating an Ni-Zn alloy on a sheet steel.  
     CONSTITUTION: In the production of an Ni-Zn alloy electroplated sheet steel suited for body parts of automobiles, it is electroplated in an Ni-Zn plating bath or Zn plating bath contg. 0.05W1.0g/l Cr (VI) ion in at least the final plating cell of an electroplating line. An Ni-Zn plating layer or Zn plating layer in which Cr hydrate disperses is formed in a ≥0.3μ range on the plating layer having been electroplated with Ni-Zn. This Cr hydrate controls the dissolution of Zn in the plating layer, thereby preventing the peeling of the cationic electrodeposition film coated thereon and stabilizing the same. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09218961-A (JP)
Title: Device and method for generating image
Inventor: HAYASHI SHINOBU
IPC: G06T13/20
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To express the complicated and natural motion of character regardlessly of reproducing speed by providing a weight interpolating means for generating attitude specification information by performing weight interpolation to two pieces of attitude specification information, which are referred to, based on a predetermined weighting parameter. SOLUTION: While referring to the attitude specification information concerning motion data stored in a memory 102, a time base interpolation circuit 202 specifies frame images existent before and after a position in time base direction instructed by a reproducing speed parameter P1 supplied from a parameter generation circuit 201. Then, the attitude specification information for expressing the frame image corresponding to this position on the time base is generated by time base interpolating processing and stored in the memory 102 again. A weight interpolation circuit 203 refers to the 1st-order interpolation data generated by the time base interpolation circuit 202. Then, new attitude specification information is generated by performing weight interpolation to the operating conditions shown by both the primary interpolation data at a rate shown by a weighting parameter P2 .
Patent JP-S56123031-A (JP)
Title: Data transmission setting system
Inventor: ISHITOBI HACHIROU
IPC: G06F13/00
Filed: 1980-02-29
Abstract: PURPOSE:To simplify the data transmission setting work to plural slaves after memory is cleared, by changing the address of the slave terminal, which is set by data transmission from the master terminal, to an address different from the common address of slaves where addresses are not set yet. CONSTITUTION:Data of ROM9 and RAM10 are transmitted and set through address data bus ADB from master terminal T to slave terminals T1-Tn where addresses after memory is cleared are set to the common address. In this case, when a slave, for example, T1 which is set by data transmission from the master receives the transmission end signal from the master, slave T1 sets an address different from the common address to its own address memory 13 and returns the response signal. The master which received this signal counts up counter Ta of CPU6 and display and prints its contents on display device 8 and printer 12 so that the number of terminals of set completion is confirmed, and after holding for a several seconds, data is transmitted and set successively to rest slaves of the common address. As a result, the data transmission setting work after memory is cleared is simplified.
Patent JP-S58143294-A (JP)
Inventor: ONODERA IWAO
IPC: G21C5/12
Filed: 1982-02-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11224631-A (JP)
Title: Photoelectron generating method and device
Inventor: TSUNEMI AKIRA
IPC: G21K1/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To minimize the fluctuation of the laser radiation position of an RF gun due to the effect of the fluctuation of the position of a laser itself by focusing a laser beam on the surface of a photocathode using an image relay optical system. SOLUTION: A transmission optical system 50 is provided with a space filter 52, a beam expander 54, a mask 56 for shielding both end sections, a convex lens 58, and a reflecting mirror 60 for radiating a laser beam to the photocathode 12 of an RF gun 10. An image relay optical system is arranged so that a relation (1/Y)=(1/X)-(1/f) is satisfied among the distance X between the mask 56 and the convex lens 58, the distance Y between the convex lens 58 and the surface of the photocathode 12, and the focal distance (f) of the convex lens 58. The image of the mask 56 is shrinkingly projected on the surface of the photocathode 12 in the size of 1/100, for example.
Patent JP-S51119430-A (JP)
Title: Acceleration pump of carburator
Inventor: SHIMO SHIYOUJI
IPC: F02M7/08
Filed: 1975-03-05
Abstract: PURPOSE: At time of engine acceleration operation, this pump supplies always constant fuel by emitting while correcting. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61186693-A (JP)
Inventor: IIZUKA YUUNOSUKE
IPC: E21B47/00
Filed: 1985-02-13
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-S63194315-A (JP)
Title: Three-phase three-winding transformer
Inventor: ONO MASARU
IPC: H01F27/34
Filed: 1987-02-09
Abstract: PURPOSE:To contrive realizing a three-phase three-winding transformer for SVC by providing the windings of the transformer in the order of a secondary winding, a tertiary winding and a primary winding from the side of the main leg of an iron core. CONSTITUTION:In a three-phase three-winding transformer 11 for SVC, a primary winding 7 and a secondary winding 3 which are star connections and a delta connection stabilizing winding 12 are wound around an iron core and a reactor 13 is connected between the terminals a1, a2 of the stabilizing winding 12. The line terminals U, V, W of the primary winding 7 are connected to an electric power system 1, a neutral point terminal O is directly grounded, the secondary winding 3 is connected to TCR5, TCR6 and a neutral point Q and a neutral point N are also connected. Since the primary winding is the star connection and the neutral point can directly be grounded in this way, the direct connection to an extra-high voltage system is possible, the primary winding can be made graded insulation and reduced insulation, the structure of the primary winding is convenient for an insulating structure since a high voltage line terminal can be drawn from the center of the winding and a low voltage neutral point terminal can be drawn from the upper and the lower ends of the winding easily and the transformer can be made compact for these reasons.
Patent JP-H05261758-A (JP)
Title: Method for impregnating plastic product with hard, wear-resistant layer and product manufactured by the same
IPC: B29C43/18
Filed: 1993-01-21
Abstract: PURPOSE: To obtain a method to forma plastic product having a hard wear- resistant surface layer by arranging in a mold cavity a support plate on which a plurality of particles containing a hard wear-resistant material are fixed with an adhesive, by molding them with a polymeric material and by removing the support plate after cooling. CONSTITUTION: An adhesive is coated on given places on a steel plate. On this adhesive layer, particles of a hard, wear-resistant material, for example, tungsten carbide of 2-3 mm in diameter and the like are adhered randomly or in a regular pattern. In is advisable to use a mesh plate when a regular pattern is desired. In this case, the particles are placed on themesh plate in a slightly projecting condition, an adhesive tape is arranged on this particle pattern and the particles are removed onto the tape. This tape is arranged on the adhesive layer of the steel plate so as to minimize particles' contact with the adhesive. After that the adhesive is cured, the tape is removed. This steel plate is arranged in the mold cavity and apolymeric product is molded.
Patent JP-S57140036-A (JP)
Title: Display device
Inventor: FUJITA TOMOYOSHI
IPC: H03J3/14
Filed: 1981-02-24
Abstract: PURPOSE:To achieve accurate display of quality of received electromagnetic waves, by detecting, rectifying and amplifying high-frequency noise included in a demodulation signal output of the received electromagnetic waves and driving a display device. CONSTITUTION:In a radio receiver, reception electromagnetic waves from an antenna 1 are RF-amplified at 2, amplified at 5 at a mixing stage 3 after conversion to an IF signal and a signal detected at 6 is separated into left and right stereo signals at a stereo stage 7. High-frequency noise included in an output signal of the detection stage 6 is detected and rectified at a noise dtection circuit 8 including a BPF, amplified at a DC amplifying circuit 9 and inputted to a correction circuit 10. The circuit 10 corrects high frequency noise generated at the receiver itself and displays the quality of the received electromagnetic waves through the application of a signal to a display 12 via a driving signal generating circuit 11. Thus, various interferences such as multipath interference and beat included in the received electromagnetic waves are detected on the display 12, and an excellent reception state can be achieved by adjusting the tuning state according to the state of detection.
Patent JP-S53110822-A (JP)
Title: Photographic lens
Inventor: FUJII KIYOSHI
IPC: G02B9/60
Filed: 1977-03-10
Abstract: PURPOSE: To make back focus long and satisfactorily correct various aberrations by forming a standard lens in 5-group construction such as of positive meniscus lenses, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55118489-A (JP)
Title: Heterocyclic ring condensed naphthyridine derivative
Inventor: TANAKA YOSHIAKI
IPC: A61P31/04
Filed: 1979-03-07
Abstract: NEW MATERIAL:A heterocyclic ring condensed naphthyridine derivative of formula I (X is O or S; R is lower alkyl group), and its salt.  
     EXAMPLE: 8-Ethyl-5,8-dihydro-5-oxofuro[2,3-b]1,8-naphthyridine-6-carboxylic acid.  
     USE: Antibacterials effective against Gram-positive and Gram-negative bacteria.  
     PROCESS: A compound of formula II (R' is R) is alkylated to form a compound of formula III (R" is R), which is converted into an 6-NH 2  derivative, which is led to an 7-OH derivative via the 6-CN and 6-CHO derivatives. The resulting 7-OH derivative is reacted with a bromomalonic ester to form a compound of formula VIII a compound of formula IX. The compound thus obtained is decarboxylated partly by heating in a solvent, e.g. quinoline, in the presence of copper powder to afford the compound of formula Ia. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59151720-A (JP)
Inventor: SAI FUMIAKI
IPC: H03K17/78
Filed: 1983-02-18
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-H10224779-A (JP)
Title: Method and device for detecting scene change of moving image
Inventor: DATE SATORU
IPC: H04N19/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a scene change detection device capable of obtaining high detection accuracy for a compressed image by judging the existence of a scene change in an image by using the analytical result of an attribute signal and the scene change detection result of a reduced image. SOLUTION: A reduced image is generated from image data 220 to be an output from a variable length decoding part 10. The image data 220 converted into a frequency component are converted into pixel structure to obtain an image. A scene change detection method to be conventional technique is applied to the reduced image converted into the pixel structure. A scene change judging part 14 inputs a detection output 203 outputted from a reduced image scene change detection part 13 and an attribute information analytical result 201 outputted from an attribute information analysis part 11 and judges whether a scene change exists in a frame being processed at present or not. Final scene change judgement is executed based on judgement from the attribute information analytical result 201 and comparison with the reduced image scene change detection signal 203.  Priority for setting up which procedure is to be selected is set up by a priority setter.
Patent JP-H09223716-A (JP)
Title: Electrode of glass ceramic substrate and forming method thereof
Inventor: MORIYA YOICHI
IPC: H05K3/24
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To form a Ni plated film of required thickness on terminals of a glass ceramic substrate, without taking so long time as taken when this film is formed, using a neutral Ni-B plating liq. contg. a reducing agent such as poor-reduction power dimethylaminoboran or Na borohydride. SOLUTION: A terminal part of a glass ceramic substrate is dipped in a Ni-P plating liq. to form a Ni-P plated film and then dipped in a Ni-B plating liq. to form a Ni-B plated film. This plating process can form a good-solder wetting Ni plated film having a thickness enough to be a solder component (Sn) diffusion blocking film on the terminal part of the substrate in a short time.
Patent JP-H09217110-A (JP)
Title: Method for melting extra-low sulfur steel
Inventor: TANIGAWA KATSUYA
IPC: C21C7/064
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a stable melting method of an extra-low sulfur steel having <=0.0002wt.% [S]. SOLUTION: The following processes (1)-(4) are executed in order. (1) [S] in molten iron is desulfurized to 0.0010-0.0035wt.% by a molten iron pre- treatment. (2) After decarburizing in a steelmaking furnace and tapping into a ladle, Al of 0.5-3kg/t of molten steel and CaO of 3-7kg/t of molten steel are added into the molten steel during tapping to execute deoxidation. (3) One or more kinds of pre-melt materials among CaO, Al2 O3 , CaF and CaO-Al2 O3 are charged on the upper surface of the molten steel in the ladle and thereafter, gas stirring to the molten steel in the ladle is executed to control [S] in the molten steel to <=0.0004wt.%, [Al] in the molten steel to 0.010-0.100wt.% and (FeO+MnO) concn. in slag to <=0.6wt.%.  (4) RH treatment is executed while adding one or more kinds among CaO, Al2 O3 and CaF2 base and further, the desulfurization is executed to <=0.0002wt.% [S] in the molten steel. After the RH treatment, a trace of Ca can be added into the molten steel in the RH vessel.
Patent JP-S59153712-A (JP)
Title: Skid support device in hanger conveyer apparatus
Inventor: HAMADA YOSHIKATSU
IPC: B65G67/24
Filed: 1983-02-18
Abstract: PURPOSE:To prevent a hanger from advancing deep into a skid by disposing a stopper at a position on a transport path where a hanger advances into the skid. CONSTITUTION:A hanger conveyer apparatus 4 for conveying a transported article includes a hanger 3 adapted to advance into a skid 2 from the side of the transported article placing skid 2 and support the skid 2. The apparatus further includes a horizontal supported plate 14 supported on the slid 2 by the hanger 3 and a supported plate 13 having a vertical stop plate brought into contact with the forward end of the hanger to regulate the advance of the hanger. At a position on a transport path where the hanger 3 advances into the skid, from below the stop plate into the skid 2, disposed is a stopper 19 for preventing the forward end of the hanger 3 from advancing deep into the skid 2.
Patent JP-S63196733-A (JP)
Inventor: KATAYAMA YUNOSUKE
IPC: D02H3/00
Filed: 1987-02-07
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。