baber/WOPTO huggingface dataset:
Patent JP-S55124763-A (JP)
Title: 5-trifluoromethyl-2-pyridone derivative
Inventor: NISHIYAMA RIYUUZOU
IPC: C07D213/70
Filed: 1979-03-19
Abstract: NEW MATERIAL:A 5-trifluoromethyl-2-pyridone derivative shown by the formula I (X is H or halogen; Y is O or S; with the proviso that Y is S when X is H).  
     EXAMPLE: 3-Chloro-5-trifluoromethyl-2-pyridone.  
     USE: An intermediate for drugs, pesticides, dyes, etc.  
     PROCESS: A compound, e.g., 2,3-dichloro-5-trifluoromethylpyridine, shown by the formula III (Hal is halogen) is reacted with an aqueous solution of an alkali, e.g., NaOH, in a nonproton polar solvent, e.g., dimethylsulfoxide at 50W150°C for 0.1W 10hrs. to give the compound shown by the formula IV (Y is O in the compound shown by the formula I). A compound shown by the formula I can exist as the tautomerism of a compound shown by the formula II. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53117975-A (JP)
Title: Etching method of semiconductor substrates
Inventor: TAKAHASHI YUKIO
IPC: H01L21/302
Filed: 1977-03-25
Abstract: PURPOSE:To make semiconductor devices of less variations in characteristics by accurately etching the specified amount of the surface of a semiconductor substrate where its junction part expose.
Patent JP-S53119580-A (JP)
Title: Handrail guiding device for man conveyor
Inventor: TERANISHI KATSUYA
IPC: B66B23/24
Filed: 1977-03-25
Abstract: PURPOSE: To effect superior attenuating operation against the vibration of a man conveyor via the rotating resistance of a handrail by welding the gap of the guide rail of the conveyor with molten metal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57147904-A (JP)
Title: Adjustment device of initial set load for suspending spring
Inventor: KAYANO KOUICHI
IPC: B60G17/02
Filed: 1981-03-06
Abstract: PURPOSE:To simplify the setting of the initial load of a suspending spring on the basis of a weak rotational force by rolling a cylindrical jig in a gap between a cam and a stopper for moving the cam face against the stopper. CONSTITUTION:A main body 3 of a shock absorber is provided with a compressing stopper 14 and a loosening stopper 15 on the opposite side. A spring 2 transmits load to stoppers 14 and 15 via a cam 12. A gap between the cam 12 and stoppers 14 and 15 is set gradually to be narrowed. For increasing the initial load, a jig 30 with a handle is rolled between the stopper 14 and the cam 12. In this construction, when the jig 30 is rolled in the gap, the cam 12 is rotated, and a convex part A1 instead of a convex part A2 is brought into contact with the stopper 14. A loosening stopper 15 is used for loosening the spring.
Patent JP-H10226605-A (JP)
Title: Herbicidal composition
Inventor: MITO NOBUAKI
IPC: C07D237/14
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicidal composition, especially the one suitable for controlling weeds in corn and soybean fields. SOLUTION: This herbicidal composition comprises one selected from the group consisting of O-[2-chloro-4-fluoro-5-(4-methyl-5-trifluoromethyl-3- pyridazinon-2-yl)phenoxyacetyl]-N,N-dimethylhydroxylamine and O-[2-chloro-4- fluoro-5-(4-methyl-5-trifluoromethyl-3-pyridazinon-2-yl)phenoxyacetyl] -N,N- diethylhydroxylamine and ammonium DL-homoalanin-4-yl(methyl)phosphinate as active ingredients. The foliar treatment of weeds can be carried out by using the herbicidal composition to thereby effectively remove various weeds growing in crop or non-crop lands. The weeding efficacy thereof is synergistically increased as compared with the case of single use thereof and the composition can be applied in a low dose. Furthermore, the weeding spectrum is enlarged and a wide range of weeds can selectively by removed especially in corn and soybean fields.
Patent JP-S52116398-A (JP)
Title: Process for packing polyamide fiber of product thereof
Inventor: MORIYAMA SHIGEO
IPC: B65H49/38
Filed: 1976-03-26
Abstract: PURPOSE: To provide a process for packing a polyamide fiber and its product so as to prevent yellowing, by packing individually, using a material having a vaniline permeability index of 4 or less, when the polyamide fiber or its product is packed individually. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09192138-A (JP)
Title: Device and method for guiding medical instrument
Inventor: BUORUFUGANKU KUROESU
IPC: A61B10/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To attach a mark to the expected guide route of a medical instrument such as a stitching needle or the like. SOLUTION: Two electromagnetic line sources 5A and 5B like lasers for generating two light beams are provided and the cross line of the light beams attaches the mark to the guide route of the stitching needle 10. The deviation of the angle position of the stitching needle 10 from the expected guide route is visually confirmed by the reflection of light from the stitching needle 10. The light of different colors is used and the light beams are formed in sectorial shapes 7 and 8 on a common surface. Thus, the color of reflected light on the surface of the stitching needle 10 is changed depending on whether or not the stitching needle 10 is present at the crossing part of the light beams.
Patent JP-S60247556-A (JP)
Inventor: ONOHARA MASAYUKI
IPC: C08L83/00
Filed: 1984-02-24
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-S61194693-A (JP)
Title: Magnetic bubble element
Inventor: SATO TOSHIHIRO
IPC: G11C19/08
Filed: 1985-02-22
Abstract: PURPOSE:To eliminate malfunction and to transfer a fine bubble smoothly at a connection part by preventing a peak of potential from being formed nearby an ion implantation boundary by utilizing the repulsive magnetic pole of a 'Permalloy(R)' pattern. CONSTITUTION:A 'Permalloy(R)' pattern 9 is put closely to the ion implantation boundary separately from a 'Permalloy(R)' pattern 2. Namely, when an in- surface magnetic field is established, a repulsive magnetic pole is formed in the 'Permalloy(R)' pattern 9 at the side of the ion implantation side. A bubble becomes easy to move beyond the ion implantation boundary 5 because of the influence of the repulsive magnetic pole. The 'Permalloy(R)' pattern 9 is provided at a position shown by an expression, where X is the shortest distance between the ion implantation boundary and 'Permalloy(R)' pattern 9 and W is the width of the strip magnetic domain of a magnetic medium is use. Consequently, a bias magnetic field margin of >=10% is obtained.
Patent JP-S52115916-A (JP)
Title: Negative press device
Inventor: YANAGISAWA AKIRA
IPC: F02D35/00
Filed: 1976-03-26
Abstract: PURPOSE: To prevent the inflow of gasoline and the like into a diaphragm chamber, by setting a gasoline receiver to a signal negative press. passage, and by mounting a gasoline return passage, in which gasoline and oil flow down by gravity, to an intake manifold from the gasoline receiver. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56129604-A (JP)
Title: Method and apparatus for continuously vacuum purifying selenium
Inventor: OODO SHIYUUICHI
IPC: B01D3/10
Filed: 1980-03-17
Abstract: PURPOSE: To form granular Se of high purity by continuously feeding crude Se as raw material to a vacuum distiller and continuoulsy dropping the resulting distilled Se into a granulation chamber.  
     CONSTITUTION: Crude Se is continuously fed to melting furnace 1 from hopper 3, melted, and introduced into distiller 12 through ascending pipe 11. The height of said pipe 11 is adjusted so that liq. Se is continuously maintains a suitable liq. level. Distiller 12 is being heated with an external heater and evacuated from exhaust port 15 connected to a vacuum pump together with condenser 14, so that introduced Se is evaporated, condensed in condenser 14, and continuously collected in storage tank 21 through descending pipe 20. Liq. Se in tank 21 is dropped onto rotating drum 27 in granulation chamber 26 from dropping hole 24, cooled, solidified, and scraped down with scraper 28. Granular Se 40 thus obtd. is then recovered from outlet 30. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06250987-A (JP)
Title: Processor element
Inventor: SUGIMURA YUKIO
IPC: G06F15/16
Filed: 1993-02-23
Abstract: PURPOSE:To provide the processor element capable of starting the operation of a processor as soon as the contents of a memory is rewritten and separately rewriting the contents of the memory. CONSTITUTION:A starting command is set to the register of an interface circuit 11. By stopping a processor 13, a 1st bus 12 and a 2nd bus 14 are directly connected inside the processor 13 The direct memory access circuit of the interface circuit 11 executes data transfer transmitting instruction data to an instruction data memory 15 through the 1st and 2nd buses 12 and 14. When the data transfer is ended, the direct memory access circuit produces a data transfer end signal in the interface circuit 11. When an IF circuit controller accepts the data transfer end signal, the starting command stored in the register is sent to the processor 13, and then the processor 13 is started.
Patent JP-S57147642-A (JP)
Title: Photosensitive plate for electrophotography
Inventor: SASAKI HIDEYUKI
IPC: G03G5/05
Filed: 1981-03-10
Abstract: PURPOSE: To improve ozone resistance and moisture resistance by consisting a photoconductor of a combination of an epoxy resin component and an amine curable component and dispersing the same in a binder contg. acid anhydride.  
     CONSTITUTION: An epoxy resin component and an amine curing component are compounded as binder resins, and acid anhydride is used as an ozone deterioration preventing agent at 0.1W50pts.wt. based on 100pts.wt. the epoxy resin component. Although the cadmium sulfide of the photoconductor has high sensitivity, it is of n type and therefore it receives negative pole corona discharge and it receives the attack of ozone at all times on account of this and is made sensitive to humidity, thus resulting in the degraded initial charging potential and degraded image density. This can be prevented by the combination of the epoxy resin component and the acid anhydride such as phthalic anhydride. Bis-epoxide of 150W500 epoxy equiv., more particularly bisphenol type are suited as the epoxy resin component. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60176238-A (JP)
Title: Manufacture of integrated circuit
Inventor: TANAKA NORIO
IPC: H01L21/302
Filed: 1984-02-22
Abstract: PURPOSE:To eliminate any dimensional deflection etched layer by a method wherein, after etching a layer to be etched until the shape of layer nearly equals to that of a mask layer, the layer is further etched for preliminarily specified time until the width of etched layer equals to the preliminarily specified residual width. CONSTITUTION:The width W1 of a mask layer 12 is specified larger than preliminarily specified residual width W2. Next a layer to be etched 11 on a glass substrate 10 is etched leaving itself by the width W1 of the mask layer 12. The time for the etched layer 11 to be left by the width W1 is detected by an end point senser 13. The end point senser 13 comprising a light emitting element 14 and a light receiving element 5 detects the time from the emission of light from the light emitting element 14 to the transmission of light through the glass substrate 10 to check if the etched layer 11 on the glass substrate 10 is already etched or not. Moreover, time and rate of over-etching are changed per pattern data in order to make thd width W equal to the preliminarily specified residual width W2 for continuing the etching process by the amount for the time corresponding to the pattern data.
Patent JP-S52116123-A (JP)
Title: Communication circuit control system
Inventor: FUSHIMI HITOSHI
IPC: G06F3/00
Filed: 1976-03-26
Abstract: PURPOSE: To enhance circuit efficiency or circuit through-put and to realize highspeed data communication preserving the merit of microprogram formation with addition of a small amount of hardware. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01210151-A (JP)
Title: Production of fin tube
Inventor: ONO ATSUMI
IPC: B22D11/00
Filed: 1988-02-16
Abstract: PURPOSE:To continuously obtain a fin tube composing of single crystal having high resistance to grain boundary corrosion in the tube through directly casting of the molten metal by heating a heating mold for continuous casting having recessed and projected parts in the inner wall face of the opening end to solidified point of the molten metal or more and drawing tubular cast billet while cooling at out of the mold. CONSTITUTION:The molten metal 2 is charged in a tundish 1 arranging the recessed and projected parts at outer face of a core mold 4 or the recessed and projected parts in opening end face in the heating mold 3, and the mold 3 is heated to the solidified point of the molten metal 2 or more. Then, after setting tubular cast billet dummy 9 at the opening end of the mold 3, the molten metal 2 is supplied into gap in the mold and while water-cooling the dummy 9, the tubular cast billet 7, that is, casting tube is drawn from the mold 3 with pinch rolls 8. In this case, as nucleus of crystal at the mold face is not developed, the solidification of the cast billet 7 is progressed to only unidirection in the tip part of the cast billet. Further, by this method, infinitively long fin tube having the recessed and projected parts at the inner face or the outer face is obtd. Then, the tubular cast billet is desirable to be made of pure copper or copper base alloy.
Patent JP-2000229359-A (JP)
Title: Film sticking device
Inventor: HOTTA YOSHINORI
IPC: B65C9/25
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a film sticking device which can cement a film strongly to a metal can even at a high speed. SOLUTION: A label (heat-sensitive adhesive label made of a thin film) is stuck on the barrel part outside surface of an aluminum can C by a process in which the can C engaged with a mandrel 43 is conveyed to a sticking position P4 while being heated by radiation heaters 44, 45, and the can C is pressed to the label which is conveyed to the sticking position P4 while being stuck/held on the outside surface of a sticking drum 41, the can C with the label stuck at the sticking position P4 is conveyed to a can discharge position P6 while being pressed to a press plate 46a heated by the heater 46b of a guide member 46 arranged along the transfer route of the mandrel 43 after the sticking position P4 and being rotated so that the label is re-pressed to the can C.
Patent JP-H05233465-A (JP)
Title: Common memory diagnostic method
Inventor: KIRIGATANI NOBUKAZU
IPC: G06F12/16
Filed: 1992-02-20
Abstract: PURPOSE:To improve the reliability of a diagnosis by the diagnostic memory for a common memory that plural processors share. CONSTITUTION:This method is equipped with a storing means 32 which divides the common memory 1 into plural areas and stores the diagnostic program and address information on the areas and an updating means 31 which updates the address information, and the diagnostic program and the address information updated by the updating means 31 are sent from the storage means 32 to the processors 21-24, which send the diagnostic program to the area specified by the address information on a pipeline basis to take a diagnosis, and repeats the processes until all the areas on the common memory 1 are diagnosed.
Patent JP-S58150643-A (JP)
Inventor: KAKOYA EIKUROU
IPC: E04D1/00
Filed: 1982-03-03
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-H08228747-A (JP)
Title: Cleaning tool for cigarette smoke
Inventor: SUZUKI MASARU
IPC: A24F13/16
Filed: 1995-02-22
Abstract: PURPOSE: To provide a cleaning tool for cigarette smoke by equipping a porous cylindrical material detachably fixed to a supporting member with a cleaning substance for decomposing, filtering and deodorizing harmful substances evolving from smoke of cigarette, not discharging smoke to the outside environment, not changing flavor, having surely deodorizing action and useful for preventing pollution. CONSTITUTION: A cigarette C inserted into a supporting member 1 and lit is hidden in a porous cylindrical material 2. The supporting member 1 is molded from a heat resistant material, is provided with an insertion hole 3 for the thrust cigarette C and the porous cylindrical material 2 is screwed into the tip of the insertion hole. The supporting member is protrusively provided with a fire-extinguishing tube 5 in an integrated way when smoking of fixed-length is finished and the periphery of the fiber-extinguishing tube is furnished with a heat-resistant filtering tubular member 6 for covering the cigarette C and a deodorizing tubular member 7 made of active carbon for recovering smell components in a piped way.  A great number of air permeable holes 8 are bored through the whole periphery of the porous cylindrical material 2 and a great number of radiating projections 9 are formed in the inner peripheral face of the porous cylindrical material in an integrated way.
Patent JP-S61194767-A (JP)
Title: Complementary type mos semiconductor device
Inventor: OOKA HIDEYUKI
IPC: H01L21/76
Filed: 1985-02-22
Abstract: PURPOSE:To prevent a latch-up intrinsic to a CMOS, and to obtain a CMOS semiconductor device having the high degree of integration by making a groove deeper than the depth of a well for isolating wells and a shallow groove for isolating elements to coexist and burying the deep groove and the shallow groove by depositing films consisting of severally different materials. CONSTITUTION:A P well 10 is formed onto an N-type silicon substrate 1, an N<+> diffusion layer 11 is shaped into the P well 10, a P<+> diffusion layer 12 is formed into the N-type silicon substrate 1, a deep isolation groove 5 is shaped in a boundary region between the P well 10 and the N-type silicon substrate 1 with the object of isolation, and shallow grooves 7 are shaped in order to isolate elements formed to the substrate 1 and the upper surface of the P well 10. The deep isolation groove 5 is buried with an oxide film 6 grown by using tetraethyl orthosilicic acid, and the shallow grooves 7 are buried with boron phosphorus glass 8.
Patent JP-S52117165-A (JP)
Title: Electronic wristwatch
Inventor: SATOU KOUZOU
IPC: G04C10/02
Filed: 1976-03-26
Abstract: PURPOSE:To reduce battery occupying space and achieve the reduction in size and thickness of a wristwatch by using a secondary battery charged by solar batteries as a driving source and disposing said battery on a dial.
Patent JP-H04273687-A (JP)
Title: Moving picture encoder
Inventor: KIMURA JUNICHI
IPC: H04N19/146
Filed: 1991-02-28
Abstract: PURPOSE:To improve the compression efficiently of a picture by increasing a detection efficiency of a motion vector with respect to a video telephone set or a video conference device. CONSTITUTION:A difference between an encoded picture signal (41) inputted to a motion vector detector (12) and a reproduced picture signal (43) are subject to DCT (201), and the absolute sum (203,102,103) of DCT coefficients (202) is taken and a motion vector is detected from a reproduced picture signal to minimize the absolute sum. Since a strong correlation exists the absolute sum of the DCT coefficients and an encoded bit number, the encoded bit number is minimized by obtaining a motion vector minimizing the absolute sum of the DCT coefficients to compress the picture efficiently.
Patent JP-H09233652-A (JP)
Title: Structure and method for waterproofing of grommet
Inventor: OKAMOTO MASATO
IPC: H02G3/22
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and surely fill a wire harness with a sealing compound to the center in the radial direction of the wire harness. SOLUTION: A cable insertion section 10c is integrally formed from a small- diameter cylinder section 10a and a large-diameter cylinder section 10b. A wire harness W/H which is constituted of a plurality of wires 'w' is inserted into the cable insertion section 10c and then the wire insertion section 10c is filled with a sealing compound 1 to seal spaces between the wires and spaces between the wires and an inner circumferential face of the grommet. In this case, a twisted section Wa is formed in the wire harness W/H by crossing the wires and twisting them. The twisted section Wa is located in the grommet and then the spaces between the wires 'w' in the twisted section Wa is filled with the sealing compound which penetrates the wire harness W/H along the wires.
Patent JP-H07213168-A (JP)
Title: Air conditioning of plant culturing house and structure therefor
Inventor: INAYAMA MITSUO
IPC: A01G9/24
Filed: 1994-02-07
Abstract: PURPOSE:To provide an air conditioning method and a method for making cooled air for the air conditioning, capable of solving an inconvenient environmental trouble on plant culturing. CONSTITUTION:In this air conditioning system, air, which is cooled by passing through a shower room 3 where water cooled below the freezing point is jetted, is delivered through a duct 4 to the upper part of the house 1 and further toward a ceiling via hoods 6 and the air is exhausted from the bottom of the house. The air conditioning system is composed of a means for delivering air, which is cooled by passing through a shower room 3 where water cooled below the freezing point is jetted toward the upper part of the house, a humidifier 8 located at the nearly center of the bottom of the house and an air-exhausting means located at the bottom of the house and at least one of a warming pipe placed in the house.
Patent JP-S52118647-A (JP)
Title: Automatic defrost controller
Inventor: TOTANI KOU
IPC: F25D21/02
Filed: 1976-03-30
Abstract: PURPOSE: To earth an electrode in accordance with the ice frost which is generated between the vaporizer and the electrode which is insulated from the vaporizer and which is away from the same at a fixed interval, and to properly make a defrost by energizing the relay which is contacted with it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01209096-A (JP)
Title: Dewatering washer
Inventor: KATAOKA AKIRA
IPC: D06F39/12
Filed: 1988-02-17
Abstract: PURPOSE:To lower a noise level by fitting a baseplate in a condition, in which an opening is closed, to a main body bottom part and forming a projecting part, which is projected up to the vicinity of a main body installing surface and simultaneously, in which a communicating hole is provided, to the baseplate. CONSTITUTION:A baseplate 15 is fitted so as to close a bottom part opening 1' of a main body 1. To the baseplate 15, a projecting part 16 is formed so as to be near to an installing surface 14 of the main body 1, and a communicating hole 17 is provided to the projecting part 16 bottom surface. By such a constitution, the noise generated inside the main body 1 can be mostly insulated by the baseplate 15, and a sound to overflow from the communicating hole 17 can be sufficiently sound-insulated since a gap with the installing surface 14 is narrow. Even when the overflow of the water is generated from a washing receiver 14, a drain is executed from the communicating hole 17, and a safety can be maintained without wetting electric parts in the main body 1.