baber/WOPTO huggingface dataset:
Patent JP-S62195399-A (JP)
Title: Novel antibiotic substance globopeptin and production thereof
Inventor: OMURA SATOSHI
IPC: A61K35/74
Filed: 1986-02-21
Abstract: NEW MATERIAL:An antibiotic substance globopeptin having the following physical and chemical properties. Elemental analysis (%), C 47.8, H 5.0, N 15.3, S 12.0; melting point, 200 deg.C; [alpha]<25>D=+62 deg. (C=1.0, chloroform/methanol=1:1); color reactions, positive to Dragendorff reaction and anisaldehyde-sulfuric acid reaction and negative to ninhydrin reaction and aniline phthalate reaction; solubility, easily soluble in chloroform/methanol (1:1), soluble in water and methanol, hardly soluble in ethanol, acetone, ethyl acetate, ethyl ether and benzene; nature, neutral white substance; etc. USE:Active against phytopathogenic mycete and useful as an agricultural chemical. PREPARATION:A bacterial strain belonging to Streptomyces genus such as Streptomyces noursei (FERM P-7933) is cultured under aerobic condition.
Patent JP-S62196131-A (JP)
Inventor: INAGAKI HIROMICHI
IPC: B65B9/02
Filed: 1986-02-21
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-H05235425-A (JP)
Title: Superconducting photodetecting device
Inventor: TANABE KEIICHI
IPC: H01L39/22
Filed: 1992-02-24
Abstract: PURPOSE:To provide a superconducting photodetecting device which has low noise and high sensitivity even in a low frequency band by using an oxide superconductor polycrystalline thin film. CONSTITUTION:A superconducting photodetecting device 10 for detecting a variation in a gap voltage or a DC Josephson current value of a Josephson junction by irradiating with a light is formed of a Josephson junction formed in a crystalline grain boundary between a Ba1-xMxBiO3 (M=K, Rb:0.35<=X<=0.50) or BaPb1-yBiyO3 (0.25<=Y<=0.35) superconducting thin film photodetector 13 crossing a twin boundary 12 formed on a twin substrate 11 (in plane (001)), an Ag electrode 14 and thin film patterns 13a, 13b in such a manner that the grain boundary Josephson junction is formed only of a series connection row. The series connection row of the Josephson junction may be formed of a grain boundary Josephson junction to be formed on a crystalline grain boundary of an SrTiO3 twin substrate.
Patent JP-H02213882-A (JP)
Title: Transfer device for electrophotographic device
Inventor: IMANAKA YOSHIAKI
IPC: G03G15/16
Filed: 1989-02-14
Abstract: PURPOSE:To prevent defective peeling of a paper by rotating and driving a transfer roller at a speed that the periphery of the transfer roller moves faster than a toner picture forming medium. CONSTITUTION:The transfer roller 22 is driven by the driving device of a paper carrying system, and the rotating direction of the roller 22 is reverse to that of a backup roller 20c. The transfer roller 22 is driven at such a speed that the periphery of the transfer roller 22 moves faster than the intermediate transfer belt 20d. Accordingly, the transfer roller 22 is inclined to carry a paper 23 far from the rear surface. Thus, the paper 23 is prevented from adhering to the intermediate transfer belt 20d.
Patent JP-H08236533-A (JP)
Title: Wafer heating/cooling device
Inventor: YAMAZAKI OSAMU
IPC: H01L21/324
Filed: 1995-02-24
Abstract: PURPOSE: To cause the temperature of a semiconductor wafer to reach a target temperature in a short time and thereafter, to maintain the temperature of the wafer at this target temperature. CONSTITUTION: A temperature plate 10 for heating or cooling a semiconductor wafer 18 and semiconductor wafer support mechanisms 15a, 15b and 16, which make the relative interval (d) between the surface of this wafer 18 and the surface of the plate 10 freely variable to support the wafer 18, are provided and in a state that the surface of the wafer 18 has a prescribed interval ds between the wafer surface and the plate surface, the temperature of the plate 10 is controlled 13 at a prescribed temperature Tp for making the temperature of the wafer 18 maintain at a target temperature. Moreover, the surface of the wafer 18 is brought into contact with the surface of the plate to an elapse of a prescribed time ts when the wafer reaches from the time of carrying-in of the wafer 18 to roughly the target temperature To and after an elapse of this prescribed time, the interval between the wafer surface and the plate surface is changed 17 into the interval ds .
Patent JP-H03242206-A (JP)
Title: Filter
Inventor: YAMAZAKI HARUYASU
IPC: B01D15/00
Filed: 1990-02-17
Abstract: PURPOSE:To efficiently filter off oil in the filter for an oil-water suspension, etc., by interposing at least one bed of an auxiliary filter medium consisting of activated carbon between the plural beds of a main filter medium consisting of a chipped filter body. CONSTITUTION:A perforated plate 11 is set at the bottom of a cylindrical filter main body 1, plural beds of the main filter medium 12 obtained by forming a chipped felt body into a flat structure are provided, the auxiliary filter medium 13 consisting of activated carbon is interposed between the beds, and a perforated plate 10 is placed thereon. An oil-water suspension is introduced into the bottom of the main body 1 from an inlet pipe 9, diffused by the perforated plate 11 and passed successively through the main filter medium 12 and auxiliary filter meadim 13. The oil is adsorbed and separated by the felt body and activated carbon, and the water without oil is discharged from a discharge pipe 8 through the perforated plate 10. Filtration efficiency is improved in this way.
Patent JP-H05176487-A (JP)
Title: Permanent magnet type motor
Inventor: TANIMOTO SHIGEYA
IPC: H02K21/14
Filed: 1992-02-25
Abstract: PURPOSE:To contrive the improvement of a motor efficiency by a method wherein the sizes of the thickness of a rotor core and the connecting section of a rotor core are specified respectively. CONSTITUTION:Arched permanent magnets 6-9, having the remaining flux density of Br (Tesla), are arranged in a rotor core 2' while the thickness t(mm) of the part of the rotor core 2' existing between the permanent magnets for field 6-9 and a gap 10 is specified so that BrX0.05Xl<=t<=BrX0.35Xl in the relation between the thickness l(mm) of the field permanent magnets 6-9. On the other hand, the thickness d(mm) of the connecting parts 2a of the rotor core 2', defining the neighboring field permanent magnets 6-9, is specified so that 0.3Xh<=d<=h in the relation between the opening size h(mm) of the opening 1b of the semi-closed type slots 1a of a stator. Accordingly, leakage flux, generated from stator coils 3u (3v, 3w) is reduced and the inductance of the coil is reduced whereby an electric current is increased. According to this method, a motor efficiency can be improved.
Patent JP-S52119952-A (JP)
Title: Signal recorder using acousto/optic light modulator
Inventor: GOSHIMA TAKESHI
IPC: B41J2/44
Filed: 1976-04-02
Abstract: PURPOSE: The simplification of alignment of writing optical systems and the reduction of the loss of the quantity of light are achieved by using the zero order light from a light modulator as a luminous flux for signal recording. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03239545-A (JP)
Title: Fluororesin coating displaying scale, pattern, character and the like
Inventor: YAMADA KATSUYA
IPC: B32B15/08
Filed: 1990-02-16
Abstract: PURPOSE:To make it possible to display a scale, a pattern, a character, etc., without spoiling characteristics of a fluororesin coating by destroying or deforming microcapsules in the fluororesin coating contg. the microcapsules wherein a pigment is enclosed and thereby providing a color difference from that of undestroyed or underformed parts. CONSTITUTION:As a pigment enclosed in a microcapsule, either an inorg. or an org. pigment can be used. As the microcapsule to be used, any type of micro capsule such as a product the wall membrane of which is destroyed or deformed by the chang in pressure can be used. The microcapsules are destroyed or deformed by providing an outer energy to release the pigment and a color difference from undestroyed or undeformed parts is thereby provided to display a scale, a pattern, a character, etc. As the fluororesin, e.g. polytetrafluoroethylene copolymer, etc., are used. Besides the microcapsule, if necessary, a pigment, an adhesive auxiliary etc., are properly incorporated in the fluororesin to form a fluororesin coating.
Patent JP-S5341668-A (JP)
Title: Joining method and equipment for non-standard profile steel rods
Inventor: YAMAGUCHI IKUO
IPC: E04C5/18
Filed: 1977-04-01
Abstract: PURPOSE: To join under pressure efficiently and integrally two non-standard profile steel rods by inserting the two non-standard profile steel rods to be joined in a hole of joining equipment and by allowing plastic deformation to happen by drawing the equipment with a die, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56137009-A (JP)
Title: Combustion apparatus due to spontaneous preheating effect
Inventor: ARAKAWA MITSUYOSHI
IPC: F23G5/00
Filed: 1981-03-14
Abstract: PURPOSE: To obtain a combustion apparatus of a small capacity by providing a hollow cylinder in which air holes are distributed and arranged in an upright outer casing.  
     CONSTITUTION: Air flowing from air holes 3 arranged in parallel around an inner cylinder 1 is going to advance straight towards the combustion position. Upon this occasion, a part contacting the air stream is decreased of its temperature by air inflowing, and the high temperature part to the stream is interposed between the  streams. Therefore, since air holes 3 are arranged in rows, the high temperature part enters in the rising movement. Its rising movement must be larger than that of the relatively low temperature part whose temperature was decreased by the inflow of air. Therefore, a complicate disturbance of the air current is produced in the inner cylinder 1. Inflow of air from the air holes 3, mixing of air with the gas and the burning operation proceed simultaneously. As described above, an apparatus of a small capacity having a high efficiency can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58157649-A (JP)
Title: Paper feed device
Inventor: KITOU HIDEYO
IPC: B65H3/04
Filed: 1982-03-09
Abstract: PURPOSE:To prevent malfunction of a paper feeding device by providing paper feed means made of material having a specified electric volume resistivity so as to reduce adhesion of paper fiber to the surface of the paper feed means, which is caused in conventional means. CONSTITUTION:A paper feed device having a feed belt 21 and an engaging roller 24 engaging with the belt 21 in such a manner as to form a paper clamping portion at a part of the belt 21 is adapted to feed paper 26 by utilizing frictional force. An elastomer member forming the belt 21 should have an electric volume resistivity of less than 10<11>OMEGAcm. The uppermost paper 26 generally generates paper fiber let loose by friction with the belt 21. On the other hand, the belt 21 is charged by friction with the uppermost paper 26 to attract the loosed paper fiber. If the electric volume resistivity of the belt 21 is less then 10<11>OMEGAcm, the charge of the belt 21 is reduced to lessen adhesion of paper fiber. Therefore, the malfunction of the belt 21 is improved considerably.
Patent JP-2000233356-A (JP)
Title: Cutting method of wire saw and wire
Inventor: YAMAMOTO SEIJI
IPC: B24B27/06
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce undulation of a cutting face of a workpiece. SOLUTION: In a cutting method of a wire saw, a wire having one or more physical properties in the physical property that has a tensile strength of the wire 14 of 3200 to 4200 (N/mm2), the physical property that has average hardness of the wire 14 of 730 to 900 (Hv), the physical property showing that unevenness in hardness at one point at the center of a surface of an outer peripheral part of the wire 14 and a crossing face is within 2.0% according to standard deviation for average hardness, preferably, within 4% of dispersion, and the physical property showing that dispersion in hardness of the surface of the outer peripheral part is within 1.5% according to the standard deviation for average hardness, preferably, within 3% of dispersion is used, and a tensile force of the wire that is 1400 (N/mm2) or more and 2150 (N/mm2) or less by stress, preferably,  40 N or more and 55 N or less is applied to cut the wire. Consequently, a wear and an partial wear of the wire are reduced, a clearance between wire rows Cw is stabilized, and undulation and roughness of a water surface forming cutting face can be finished into a satisfactory condition.
Patent JP-H01270872-A (JP)
Title: Preparation of lubricated surface
Inventor: MUTORU KARAKERE
IPC: B29C71/04
Filed: 1989-02-16
Abstract: PURPOSE: To provide a lubricant coat of making possible to obtain a long term stability and a uniformity by composing of that a silicon-containing polymer layer and also the coat of polysiloxane lubricant are formed on the surface of polymer in order, at the same time the above coat has substantially the same surface-energy with the above polymer layer's, or less than lower surface tension. CONSTITUTION: For example if the surface of lower energy such as a fluorinated ethylene-propylene copolymer(FEP) and/or polytetrafluoroethylene(PTFE) is exposed to plasma, its surface is lubricated, and then a polymer layer is vapor- deposited on the above surface. And then by processing it with the coat of a silicone oil, the polymer layer is lubricated. In next, a polysiloxane lubricant is applied to a silicon-containing polymer layer vapor-deposited on the surface of lower energy. A lubricity is conducted by procession the thin layer of polysiloxane lubricant having substantially the same surface energy of the silicon-containing polymer layer, or less than lower surface tension. Preferable lubricant is the silicone oil having approximately 1,000-100,000 molecular weight or its admixture.
Patent JP-S51111627-A (JP)
Title: Inverter commutation failure detection circuit
Inventor: NAKAI MITSURU
IPC: H02M7/515
Filed: 1975-03-26
Abstract: PURPOSE: To detect the commutation failure of the semiconductor components of the inverter and cut off short-circuit current. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05243517-A (JP)
Title: Semiconductor device
Inventor: YAJIMA TAKASHI
IPC: H01L27/108
Filed: 1992-02-25
Abstract: PURPOSE:To make a step coverage of an aluminum wiring excellent by a method wherein a contact hole of an n<+> type diffused layer and the aluminum wiring is opened simultaneously when a contact hole of a capacity part is formed, and the contact hole of the n<+> type diffused layer and the aluminum wiring is buried by a polycrystalline silicon film for a capacity electrode, in a semiconductor device having a stack-type capacitor. CONSTITUTION:A first contact hole 5 of an opening width 0.7mum and a second contact hole 6 of an opening width 1.8mum are formed on n<+> type diffused layers 3a and 3b respectively and a polycrystalline crystalline silicon film of a thickness 400nm is formed on the whole surface and patterned. Thereby the first contact hole 5 is buried by a plug-shaped conductor 7 and a first capacity electrode of a stack-type capacitor is formed in the second contact hole 6.
Patent JP-H08233584-A (JP)
Title: Device for detecting position of travelling object
Inventor: ICHITSUBO SHINICHI
IPC: G08G1/0969
Filed: 1995-02-27
Abstract: PURPOSE: To obtain a detecting device which can detect the position of a travelling object more accurately than a changeover type by performing the positional correction of information after the position information obtained from an absolute position detecting part and relative position detecting part is stored once. CONSTITUTION: The position information, which is obtained from an absolute position detecting part 1 that detects the absolute position of a travelling object indicated by latitude and longitude by using the radio wave transmitted from a fixed radio station or satellite and a relative position detecting part 2 that detects the relative moving quantity of the object, is stored once in a raw data storage part 3. A data processing part 4 entirely shifts a relative locus consisting of a plurality of relative positional points obtained together with the absolute position in such a way that the relative positional relation of respective points of the relative locus is kept and the deviation of the respective points corresponding to those on the absolute locus becomes the minimum, thereby fitting the result to the absolute locus.  Then, the values of X and Y coordinate axes shown by the respective points of the relative locus after it is fitted are stored as travelling locus of the object in a travelling locus storage part 5.
Patent JP-S63205343-A (JP)
Title: Vinyl chloride resin composition
Inventor: NAKASHITA MINORI
IPC: C08L27/06
Filed: 1987-02-19
Abstract: PURPOSE:To improve the heat stability of the title vinyl chloride resin composition, by mixing a vinyl chloride resin with an antimony mercaptide compound and an aluminosilicate having a zeolitic crystal structure. CONSTITUTION:A vinyl chloride resin (A) is mixed with an antimony mercaptide compound (B) and an aluminosilicate (C) having a zeolitic crystal structure to obtain the purpose vinyl chloride resin composition. Examples of component B include compounds of formulas I, II and III, and its amount is suitably about 0.01-10pts.wt. per 100pts.wt. component A. Examples of component C which is desirable include zeolite A and its amount is suitably about 0.01-10ptw.wt. per 100pts.wt. component A. It is possible to add an organic acid metal salt (e.g., sodium stearate), an organic phosphite compound (e.g., triphenyl phosphite), etc., in addition to components B and C.
Patent JP-H02216970-A (JP)
Title: Facsimile device
Inventor: SUMITA KAZUYUKI
IPC: H04N1/32
Filed: 1989-02-16
Abstract: PURPOSE:To print and record pictures with high quality at the reception side by transmitting the picture information that performed an optional correction process of the density characteristics in accordance with the recording method of the facsimile equipment of the remote side. CONSTITUTION:A communication control part 3 detects a print code showing the recording method of a printer part of the facsimile equipment of the counterpart of communication in a communication control procedure after connection of a line and reports the print code to a facsimile control part 4. The part 4 decodes the received print code and selects a PPC conversion table 6, a heat copying conversion table 7, and a heat-sensitive conversion table 8 via a switch circuit 5 when the facsimile equipment of the counterpart of communication contain a PPC printer, a heat copy printer, and a heat-sensitive printer respectively. The picture signal sent from an A/D conversion part 1 is inputted to a picture signal processing part 2 after undergoing the conversion of density characteristics via the table 6, 7 or 8. Then the picture signal undergoes a prescribed process via the part 2 and is sent to the facsimile equipment of the remote side via the part 3. Thus, the pictures are received and recorded with high picture quality at the reception side.
Patent JP-S57151050-A (JP)
Title: Intake device for internal combustion engine
Inventor: ISHIDA ATSUJI
IPC: F02M3/05
Filed: 1981-03-16
Abstract: PURPOSE:To prevent the ratio of fuel to air from becoming too high at the time of deceleration, by providing a fuel control valve in a halfway part of the slow fuel passage of a secondary fuel supply line and by closing the valve at the time of deceleration. CONSTITUTION:A primary fuel supply line comprises a Venturi part 17, a main nozzle 18 and an intake passage 24. A secondary fuel supply line comprises a Venturi part 31, a main nozzle 32 and an intake passage 37. A secondary slow fuel supply line comprises a slow jet port 43a and by-pass ports 39, 40 opened  just upstream to a throttle valve 38. A fuel control valve 94 is installed just upstream to the by-pass port 39 of each of passages 41 respectively corresponding to cylinders. The opening and closing of the control valve 94 is regulated by an actuator 98. At the time of sharp deceleration, strong negative intake pressure acts to an intake port 3 to operate the actuator 98 to shut off the halfway part of the passage 41 so that the fuel supply to an induction pipe 83 is cut to prevent the mixture from becoming too thick.
Patent JP-S55129450-A (JP)
Title: Preparation of aqueous emulsion of rosin substance
Inventor: OKUMICHI TOSHIHARU
IPC: C09K23/02
Filed: 1979-03-28
Abstract: PURPOSE: To obtain an aqueous emulsion of a rosin substance having improved mechanical stability, sizing suitability, with little foaming, by phase invension of an emulsion of the substance with a sulfonate of specific structure as a dispersing agent.  
     CONSTITUTION: (A) A molten rosin substance and (B) a sulfonate of formula I [R is 4W18C hydrocarbon group, preferably alkyl or formula II (R 1  is H or lower alkyl; A is alkylene); m is 1 or 2, and preferably 2 when R is formula II; n is an integer 4W25; X is h or DH; M is monovalent cation, e.g. Na] as a dispersing agent are mixed with water to form an emulsion comprising the continuous phase of A and the dispersion phase of B. Water is then added to effect the phase inversion of the emulsion. A mixture of (a) 0W95wt% of a rosin and (b) 5W100wt% of an enriched rosin, and if necessary other extenders, may be cited as A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02218509-A (JP)
Title: End section cutting device for band knife
Inventor: MIZUKAWA SUEHIRO
IPC: B23D15/00
Filed: 1989-02-17
Abstract: PURPOSE:To make a decorative cut at the end section of a band knife even it is bent by providing a double sliding way for a cutting blade in parallel with the band knife resting surface of a work table, which is composed of a stationary blade and of a movable blade corresponding to the stationary one while reciprocally moving along the double sliding way. CONSTITUTION:Each cutting blade 3 is projected out of the opening at the center section of a work table, each stationary table 5 is formed at four corner sections composed of the both surfaces of a block 8 and of guide surfaces 7, each blade edge line 5a includes each vertical section and each inclined section, and each movable blade 6 is formed at the both end sections of the shoulder section 11 of a movable stem 9 composed of a vertical section and of an inclined section, which is reciprocally moved while being guided by guide surfaces 7. A band knife 200 is rested on the resting surface 2a of the work table while being vertical to it, and an end section 210 is projected into a recess 18, each movable blade 6 is moved over a double sliding way as shown by an arrow head A while let the movable stem 9 be guided by the guide surface 9 by means of a drive mechanism so that a cutting end surface is made to be accurately perpendicular to the blade edge line 201 of the band knife 200 by means of each movable blade 6 cooperated with each stationary blade 5. The cutting blade 3 consists of four ones in total, and can make a decorative cut at all the end sections of the band knife even if the band knife 200 is bent.
Patent JP-H06249366-A (JP)
Title: Filling method for underground cavity hole
Inventor: ISHIKAWA JUNJI
IPC: F16L1/024
Filed: 1993-02-26
Abstract: PURPOSE:To improve practicability and reliability of work when an underground cavity after pulling out and removing an underground buried pipe is filled up with a filler. CONSTITUTION:The tip of a flexible hose 3 for filling with a filler 1 is connected in an intercommunicated state with the base end of an underground buried pipe P. An underground cavity H is filled with a filler 1, charged through a flexible hose 3, from the tip of an underground buried pipe through an underground buried pipe P as the underground buried pipe P is pulled out in a state that at least a flow passage in the pipe through which the filler 1 is passable is left non-removed.