baber/WOPTO huggingface dataset:
Patent JP-S61209349-A (JP)
Title: Method for detecting damaged position of corrosion-proof film of embedded metal pipe
Inventor: KAWAKAMI MAKOTO
IPC: G01N17/02
Filed: 1985-03-14
Abstract: PURPOSE:To detect the damage position of a corrosion-proof film with high accuracy, by applying AC voltage with specific frequency between a metal pipe embedded in the ground in a state coated with a corrosion-proof film and an opposed electrode and detecting potential difference of the surface of the earth by two wheel electrodes of a detection apparatus. CONSTITUTION:A metal pipe 2, to which a corrosion-proof film 1 was applied, is embedded in the ground and AC voltage with signal frequency of 1-19Hz is applied between the metal pipe 2 and an opposed electrode 6 by a transmission apparatus 7. Two wheeled electrodes 8 comprising conductive sponge rubber are provided to a detection apparatus 12 and the direction of the wheel electrodes 8 are arranged in the longitudinal direction of the metal pipe 2. The earth's surface potential generated between the wheel electrodes 8 is detected by a display apparatus 11 through a filter 9 and an amplifier 10. Because AC voltage with specific signal frequency is applied and commercial frequency or noise of the other AC or DC component is removed from the detected earth's surface potential to detect a wave from the detected earth's surface potential to detect a wave form pattern, the damage position of the corrosion- proof film can be easily detected.
Patent JP-H01222943-A (JP)
Title: Fin material for heat exchanger
Inventor: YOKOTA YUZO
IPC: B32B15/08
Filed: 1988-03-02
Abstract: PURPOSE:To effectively restrict generation of molds, ticks and the like, by forming a mixing layer on the surface of a fin main body, said mixing layer being composed of an adhesive agent, highly water-absorbing resin powders and ceramic powders superior in far infrared ray radiating property. CONSTITUTION:An organic solvent is prepared for dissolving an adhesive agent. Highly water-absorbing resin powders and ceramic powders having superior far infrared ray radiating property together with an adhesive agent are fed into the solvent. The mixing ratio may be optional, but it is preferable that the adhesive agent is mixed by approximately 50-1,000pts.wt., and the ceramic powders are mixed by approximately 5-100pts.wt., respectively, per 100pts.wt. of the resin powders. Although the highly water-absorbing resin powder absorbs much water, it does not absorb the organic solvent, and therefore it is dispersed as it is. Then, after the dispersed solution is applied and dried on the surface of the fin material main body, a mixing layer composed of the adhesive agent, highly water-absorbing resin powders and ceramic powders of superior far infrared ray radiating property can be formed.
Patent JP-S56147567-A (JP)
Title: Driving pulse generation system for solidstate image pickup element
Inventor: ENDOU YUKIO
IPC: H04N5/335
Filed: 1980-04-17
Abstract: PURPOSE:To increase the transfer efficiency of an output image and the dynamic range, by switching each switch of a multiplexer selectively with the signal obtained through the logical combination of each pulse in binary coded number. CONSTITUTION:The clock pulse 18 obtained from the clock pulse generating circuit and the pulse 19 designating the period of the signal charge transferred from the P-N junction to the cgarge transfer element, are applied to the logic level conversion circuit 20. The decoder 21 converts the binary number into ternary number. In the 3-channel multiplexer 22, either one of SW1, SW2, SW3 is switched according to each voltage of LS-L at L level of the line shift pulse which transfers the signal charge preset to the readout section, H level LS-H, and designation pulse TR-H for the period transferred from the P-N junction to the CCD for the signal charge. The waveform obtained is introduced to the waveform shaping circuit 24 and output from the output terminal 26.
Patent JP-S59175246-A (JP)
Title: Absence communication system
Inventor: SUKAI TSUNEHISA
IPC: H04M3/42
Filed: 1983-03-24
Abstract: PURPOSE:To attain the absence communication by using an absence key in a loop-formed network. CONSTITUTION:In the state transition of the absence communication system, the states up to the state 5 (transmission) from the state 0 (reset) are of the conversation form where the communication is performed while the user is present. The state restores to the state 0 (reset) at hook-on in this state. In case of absence, the absence reset state 7 is obtained by turning on the absence key at a terminal device side and the power supply is interrupted also. When an incoming call comes in this case, the state becomes the receiving enable check state so as to check whether or not the preparation of receiving is finished. When the receiving is enabled, the state 9 (receiving) is obtained and when the receiving is disabled, the state restores to the state 7. The state 9 is a state whether a terminal is in the receiving state or in the standby state, and when the receiving is good in this case, the state becomes the standby state requesting the next receiving and when the receiving is not good, the state becomes the state 10 (standby) requesting retransmission.
Patent JP-S58166128-A (JP)
Title: Roller bearing
Inventor: SAKABE MOICHI
IPC: F16C33/32
Filed: 1982-03-25
Abstract: PURPOSE:To increase an electrical resistance between the inner and outer races as well as to restrict an axial electric current flowed therein and to provide such a bearing as having no lubrication by a method wherein the roller is made of major constituent of carbon containing molybdeum disulfide or fluographite. CONSTITUTION:Between the inner race 1 and the outer race 2 of a roller bearing are arranged balls 30 having major constituent of carbon and containing a binder for binding the carbon, and molybdeum disulfide or fluographite for improving an anti-wear characteristics. With this constituent, an electrical resistance between the inner and outer races becomes 20-40 times compared to that of the conventional metallic ball, its axial electric current can be restricted and the bearing can be used without any lubrication due to its surface covering of carbon.
Patent JP-S57163305-A (JP)
Title: Herbicide for rice plant
Inventor: HINO OSANORI
IPC: A01N47/12
Filed: 1981-04-01
Abstract: PURPOSE: The titled herbicide, prepared by mixing N-(α,α-dimethylbenzyl)-α- bromo-tert-butylacetamide with S-benzyl N,N-disec-butylthiolcarbamate, having improved high safety, and effective for the direct sowing cultivation.  
     CONSTITUTION: A herbicide for rice plants, prepared by mixing N-(α,α-dimethylbenzyl)-α-bromo-tert-butylacetamide of formulaIwith S-benzyl N,N-disec-butylthiolcarbamate of formula II at a weight ratio between the compounds of formulasIand II of 1:(0.5W10), and used in an amount of 5W100g/are, preferably 20W50g/are. The herbicide is used by applying the parent chemical directly or in the form of a powder, granule, fine granule, etc. The resultant mixture is capable of exhibiting the effect on gramineous weeds, annual weeds of the family Cyperaceae, general broad-leaved weeds and perennial weeds, bulrush, etc., and has high safety for rice plants and a wide period suitable for application. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10229837-A (JP)
Title: Noodle for buckwheat noodle and wheat noodle
Inventor: TAKADA MAKOTO
IPC: A23L7/109
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a noodle having some stiffness and not to be smaller in a short time at the time of buckwheat noodles and wheat noodles into an eating state. SOLUTION: A material containing viscous polysaccharide such as mucin or the like is added to the noodle material of buckwheat flour or wheat four or the like as a binder. Okras, mulukhiyya, aloes and tangle roots, etc., are the materials containing the mucin and are added as a single body, by being mixed or together with the flour. Only the mulukhiyya is used without adding the flour.
Patent JP-S51125673-A (JP)
Title: A method for prevention of accidents in solbent recovering plants
Inventor: KUWAMOTO SHIYUUGO
IPC: B01D53/44
Filed: 1975-04-25
Abstract: PURPOSE: Accidents such as fire and explosion in solvent recovering plants are perfectly prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10229814-A (JP)
Title: Method for preventing discoloring of salmonoidei fish meat
Inventor: MATSUDA YASUAKI
IPC: A23L17/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To drastically effectively prevent the discoloring of salmonoidei fish meat by a synergistic effect by adding kojic acid and trehalose to salmonoidei fish meat. SOLUTION: The mixture aqueous solution of kojic acid being known meat discoloring preventing substance with trehalose, which is not singly provided with a meat discoloring preventing effect is used as washing water at the time of taking salmonpidei fish to pieces and also it is sprayed over salmonoidei fish meat. When pickling with salt is executed, a usage method where kojic acid and trehalose are added to a salt pickling liquid or rubbed or kneaded in meat as powder is possible. It is desirable that the total usage amount of kojic acid and trehalose is 0.1-5.0% at the time of usage as the solution and 0.01-0.5% as against meat weight at the time of usage as powder. The ratio of kojic acid and trehalose is preferable to be 0.5-50 pts. trehalose as against one (wt.)pts. kojic acid.
Patent JP-H09241988-A (JP)
Title: Ozone bleaching of pulp
Inventor: FURUYA JUN
IPC: D21C9/153
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an ozone bleaching method of economical chemical pulp giving a chemical pulp having a low Kappa value and high whiteness by resolving problems such as damage to fibers a lowering of pulp viscosity and an increase of the cost of equipment for an ozone bleaching using middle-high concentration ozone in a conventional technique. SOLUTION: This ozone bleaching method of pulp comprises using ozone having >=17% ozone concentration, adding the ozone to oxygen-bleached pulp slurry having <=17% concentration so as to be 2-20kg per a pulp bone dry weight ton and regulating an ozone partial pressure in a reaction system at the time of adding to >=0.98kg/cm<2> absolute pressure.
Patent JP-S61208527-A (JP)
Title: Input device
Inventor: TAKAHASHI MAKOTO
IPC: G06F3/02
Filed: 1985-03-13
Abstract: PURPOSE:To obtain an input device which can improve the overall processing efficiency of a system by processing the data on the chattering and the noise elimination synchronizing with the interruption signal of a fixed period interval. CONSTITUTION:When the interruption signal of a fixed period is supplied from a clock oscillator 9, a CPU 1 reads the data C of this time from a keyboard 3. Then the data KS of the preceding time which is read previously by the period and the processing data of the preceding time which is obtained by processing the data KS are read out of a main memory RAM 7. These preceding data are converted into the processing data G by means of equation I. Then the switch operating signal J which is actually delivered to outside is obtained from equation II by means of the data G and delivered via an I/O interface 8. Thus the normal switch operating signal is delivered in the next period when a normal switching action different from the chattering or noises is carried out.
Patent JP-H07238469-A (JP)
Title: Production of modacrylic fiber
Inventor: GOMIBUCHI REIZOU
IPC: D06M101/16
Filed: 1994-02-24
Abstract: PURPOSE:To provide a method for subjecting methacrylic acid and/or hydroxyl group-containing methacrylic acid to graft copolymerization onto an acrylic fiber. CONSTITUTION:Methacrylic acid and/or hydroxyl group-containing methacrylic acid is subjected to graft copolymerization onto an acrylic fiber in an aqueous solution containing hydrogen peroxide and a ferric salt to provide a method for producing a modacrylic fiber.
Patent JP-H0714762-A (JP)
Title: Manufacture of circuit element by photolithography, thermostatic polyimide film, mixed polyimide and semiconductor device
Inventor: DENISU FURIIGOA HOOGAN
IPC: C08L77/00
Filed: 1994-03-22
Abstract: PURPOSE: To provide in a simple manner a polyimide composition, which absorbs irradiation in a rage of 400-450 nm and is stable above a specific temperature, an anti-reflection dielectric layer which is stable even at a high temperature, and a semiconductor device having the dielectric layer. CONSTITUTION: An IC is manufactured by photolithography, including such process, wherein a antireflection polyimide or polyimide precursor layer having at least one chromophore which is obtained from perylene and naphthalene, etc., while having sufficient absorption for attenuating irradiation at 405 or 436 nm is adhered on a base body, and then heated at 200-500 deg.C.
Patent JP-S59187094-A (JP)
Inventor: HENRI DOUBASU
IPC: C07F9/6553
Filed: 1984-03-15
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-S55141812-A (JP)
Title: Thickness vibration piezoelectric resonator
Inventor: NAKAJIMA YASUO
IPC: H03H9/19
Filed: 1979-04-23
Abstract: PURPOSE:To increase the reliability and to simplify the manufacturing process, by increasing the support points of the piezoelectric oscillator. CONSTITUTION:The piezoelectric oscillator 11 consists of the piezoelectric thin plate 12 performing the thickness vibration, electrodes 13a, 13b provided with the front and rear surface of the thin plate 12, conductor fitting electrodes 14a, 14b and leading electrode 15a, 15b. The oscillator 11 is fixed to the insulation board 16 with the fixed members 18a, 18b, 18c and 18d. The fixed member 18a, 18b are conductive fixed members and they are commonly used as the coductive connection with the conductors 17a, 17b provided on the boards 16. The leads 19a, 19b are connected to the conductors 17a, 17b at the conductive adhesives 20a, 20b. Since the oscillator 11 is fixed to the insulation board at four points, it is strong to the mechanical shock externally.
Patent JP-H06176994-A (JP)
Title: Manufacturing-rule check system
Inventor: OZAKI YUUICHIROU
IPC: H01L21/02
Filed: 1993-03-11
Abstract: PURPOSE:To check a huge and complicated process flow at high speed. CONSTITUTION:A process flow which has been formed is preserved in a recording medium as information for a computer. Before the rule of the preserved process flow is checked, a pattern dividing operation by division information on a flow when a division exists is performed by a division-information generation system 2. A mask-information control table 9 which controls in which part on the surface of a product a resist is to be applied on the basis of dimensional information on a mask pattern in a lithographic process and on the basis of resist information is formed by a layer-information generation system 6. By using several tables 53, 59 which have been prepared in the recording medium in advance and by using tables 13 to 49 which are formed during a check operation, the process flow is checked in individual check parts 11 to 47. Thereby, the title system can be utilized simply by everybody as a common knowledge, and a check error is reduced.
Patent JP-H01224054-A (JP)
Title: Grain milling equipment
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1988-03-03
Abstract: PURPOSE:To enable operation and grain milling treatment under the optimum conditions by automatically controlling both the feed rate of grain into a grain milling cylinder and the pressure of grain in the cylinder according to the inputted data. CONSTITUTION:In the case of operating a grain milling equipment, a required program stored in a variously prepared memory part 64 is selected and inserted into the connector 66 of a control board 62. Thereby the memory part 64 is connected with the central processor 72 in a controlling circuit. Then, the grain milling rolls are rotated and grain is supplied to a feed grain milling cylinder from a hopper and grain milling treatment is started. The central processor 72 performs treatment on the basis of the signals inputted via an input circuit 74 from a flow rate sensor 47 and a potentiometer 41 according to the grain milling treatment program stored in a ROM of the memory part 64. As a result, grain is pounded and milled at proper flow rate and pressure of grain which are decided according to a kind and a crop.
Patent JP-H10244220-A (JP)
Title: Car coating method
Inventor: MITSUSAKI MAMORU
IPC: B05D7/14
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a novel car coating method eliminating the roughness of a coated surface of topcoat paint for the outer panel part of a car body caused by the splash dust of the topcoat paint for the inner panel part of the car body. SOLUTION: In a coating method applying intercoat paint (A) and topcoat paint (B) to the outer panel part of a car body and applying topcoat paint C to the inner panel part of the car body, the intercoat paint (A) is applied to the outer panel part and the topcoat paint (C) is applied to the inner panel part and, subsequently, an org. solvent (D) having a b.p. of 150 deg.C or higher and good in the compatibility with the topcoat paint (C) is sprinkled over the boundary part of the outer and inner panel parts and the topcoat paint B is subsequently applied to the outer panel part to be heated and cured.
Patent JP-S57165801-A (JP)
Title: Removing device for out-of-field surface reflection having less image movement and less color generation
Inventor: NEGISHI MASAYASU
IPC: G02B5/04
Filed: 1981-04-06
Abstract: PURPOSE: To obtain a removing plate for out-of-field surface reflection having less image movement and less color generation, by providing many succeeding bevels on both top and reverse sides of a transparent thin plate.  
     CONSTITUTION: An out-of-field removing plate 1' is constituted by forming triangular wedge-shaped prisms 1A', which have many geometrooptically-designed succeeding and fine bevels 1a' leasing surface reflected light generated by irradiation with external light out of a visual field and then reflecting it, on the surface of a transparent thin plate 4 provided directly or indirectly to a body recognized by the human, e.g. a car, a measuring instrument, etc. On the reverse surface, many succeeding triangular wedge-shaped prisms 1a" having bevels 1a' parallel to said bevels 1a' are also provided. This removing plate 1' shifts an image viewed by an eye 2' greatly on the bevels 1a', but the bevels 1a' correct the image movement so that the image is viewed at the pisition of an image 3'. Therefore the out-of-field removing plate is considered to be a plane plate on an expansion scale, and it has no large image movement and little color generation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09179152-A (JP)
Title: Optical fiber amplifier and dispersion compensation fiber module for optical fiber amplifier
Inventor: KINOSHITA SUSUMU
IPC: H04B10/07
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the conversion efficiency of an optical fiber amplifier by efficiently utilizing residual exciting light power generated at the time of increasing an average excitation rate while assuring the stable operation of an exciting light source. SOLUTION: The exciting light is made incident on the optical fiber amplifier provided with a rare earth doped fiber 1 from one end of this rare earth doped fiber 1 by a first optical coupler 3-1. The residual exciting light arriving at the other end of the rare earth doped fiber 1 is separated by a second optical coupler 3-2 as a result of the incidence of the exciting light from the one end of the rare earth doped fiber 1. In addition, the residual exciting light is reflected by a reflecting means 4 and is returned into the rare earth doped fiber 1. The unstable operation that the exciting light source 2 for the exciting light incident on the rare earth doped fiber 1 makes by the residual exciting light returned into the rare earth doped fiber 1 is prevented by using an optical isolating means 5.
Patent JP-H11250448-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/708
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having excellent durability particularly with a disk medium of a high recording density, excellent electromagnetic transducing characteristics, excellent stabile storage and excellent productivity. SOLUTION: This magnetic recording medium is provided with a magnetic layer contg. fine ferromagnetic powder and a binder on a nonmagnetic base. The magnetic layer of the magnetic recording medium described above contains fine diamond powder of an average grain size of 0.10 to 1.0 μm and the diester compd. expressed by the following formula (1): R1-X-R2... (1). In the formula (1), R1 and R2 respectively independently denote 5-12C fatty acid residue and X denotes 2-10C bivalent alcohol residue.
Patent JP-S63216826-A (JP)
Title: Production of 1,1-difluoroethylene derivative and acyl fluoride derivative
Inventor: TORII SHIGERU
IPC: C07C33/48
Filed: 1987-03-05
Abstract: PURPOSE:To obtain the titled compound by a safe and simple operation in high yield, industrially and advantageously, by reacting a catalytic amount of lead compound with a carbinol derivative by the use of specific metal in a polar solvent and reacting the obtained compound in an acidic solvent. CONSTITUTION:A carbinol derivative shown by formula I (R is H, 1-20C alkyl, 3-16C alicyclic group, 3-16C alicyclic group containing at least one 1-20C side chain, 2-20C unsaturated hydrocarbon group, aryl or heterocyclic group) is reacted with a catalytic amount of a lead compound such as lead bromide in the polar solvent such as dimethylformamide in the presence of a foil metal such as Al, Fe, Ni, Sn, Co, Mg or a mixture thereof, having higher ionization tendency than lead to form a 1,1-difluoroethylene derivative shown by formula II, which is then reacted in acidic solvent such as sulfuric acid to give an acyl fluoride derivative shown by formula III. The compounds shown by formulas II and III are useful as a synthetic intermediate for drugs and agricultural chemicals.
Patent JP-S59176780-A (JP)
Inventor: SAKASHITA KAZUNAGA
IPC: G09F9/00
Filed: 1983-03-25
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-S63279041-A (JP)
Title: Automatic changing-over method for a cooling and a heating mode of air conditioner
Inventor: KATSUKI HIKARI
IPC: F24F11/02
Filed: 1987-03-05
Abstract: PURPOSE:To enable the most suitable cooling and heating operation to be carried out by a method wherein a cooling mode and a heating mode are changed over when a temperature of air conditioned room is moved away from a desired set temperature by a desired temperature range or more and this temperature is kept for a desired period of time or when the temperature of the air conditioned room is substantially moved away from the desired temperature range. CONSTITUTION:Under an automatic mode setting, if a compressor 1 is being operated, either a cooling operation or a heating operation is carried out as its is. If the compressor is stopped, a time counting of a timer is started. Then, when a temperature (t) of an air conditioned room is (a predetermined value T) + 30 or more, a cooling mode is set. Also, in case that the temperature (t) of the air conditioned room is higher than T+1.5 and the timer is timed UP, the cooling mode is similarly set. When the temperature (t) is less than T-3.0, a heating mode is set irrespective of the present operating mode. When the temperature (t) is less than T-1.5 and the timer is timed UP, the heating mode is also set. The timer may reset or start to operate when a compressor is changed over between ON and OFF and a counting time of this timer is set to about 1hr.