baber/WOPTO huggingface dataset:
Patent JP-H09296573-A (JP)
Title: Waterproofing device in flat roof or the like
Inventor: KIMIJIMA HIROSHI
IPC: E04D5/14
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofing device satisfying a standard of incombustibility, excellent in waterproofness between waterproof sheets and capable of absorbing thermal expansion of waterproof sheets and maintaining long-term waterproofing performance and moreover aiming at efficiency of field construction. SOLUTION: In a waterproofing device formed by connecting waterproof sheets 1, 2 made of square metal plates coated with synthetic resin, the water proof sheet 1 is jointed to a fixed piece 5, fixed to a backing face, by a first expansive band sheet 3 jointed to the side edge part of the waterproof sheet 1. The waterproof sheet 1 is then jointed airtightly to the adjacent waterproof sheet 2 at the mutual side edge parts by a second band sheet 4, and a shielding plate 7 made of a metal plate coated with synthetic resin, for covering the exposure of the expansive band sheets 3, 4 is fitted to the upper face of a joint part.
Patent JP-H07331806-A (JP)
Title: Decorative tile
Inventor: MIYAZONO AKINORI
IPC: E04D1/30
Filed: 1994-06-13
Abstract: PURPOSE:To provide a decorative tile wherein the strength of a joint between a decorative drum and a back drum is improved and a commercial value is high. CONSTITUTION:A decorative tile is formed in such a manner that a box-form decorative drum 11 having a cylindrical protrusion edge part 11b protruding by a given length from the peripheral edge of a front plate part 11a to the back and being opened to the back side and a box-form back drum 12 having a protrusion edge part 12b protruding by a given length from the peripheral edge of a back plate part 12a to the obverse side and opening to the obverse side are joined in such a state that the two protruding edge parts 11b and 12b are fitted in each other. In the decorative tile, an annular fit-in recess 11c extending by a given length from an opening end to the obverse side is formed in the inner peripheral side of the protrusion edge part 11b of the decorative drum 11. The outer periphery of the protrusion edge part 12b of the back drum 12 is set approximately to the same size as that of the inner periphery of the engaging recess 11c and the length of the protrusion edge part 12b is set approximately to the same length as that of the engaging recess 11c. The protrusion edge part 12b of the back drum 12 is fitted in the fit-in recess 11c of the decorative drum 11 for joining. The length of a joint is increased and the joint is positioned on the reverse side.
Patent JP-S5921396-A (JP)
Title: Determination of organism component using immobilized enzyme
Inventor: KAMIYAMA FUMIO
IPC: G01N33/50
Filed: 1982-07-26
Abstract: PURPOSE:To determine an organism specimen accurately, by introducing it through a branch channel equipped with an immobilized enzyme column to a detector, feeding it through another branch channel having no immobilized column to the same detector so that its blank value is detected. CONSTITUTION:The buffer solution 1 to which a component to be reacted with a specimen to be measured by an enzymatic action is added is sent by the constant delivery pump 2, and it is blended with the organism specimen 3 containing the component to be measured. The blend is separated and made to flow in the branch channel 4 connected to the immobilized enzyme column 7 and the branch channel 5 connected to no immobilized channel. The specimen solutions passed through both the branch channels 4 and 5 are introduced into the same detector 9 after a time lag, the blank value is obtained from the specimen solution passed through the branch channel 5, and the detected value of the component to be measured is obtained by the specimen solution which is passed through the branch channel 4, brought into contact with the immobilized enzyme in the immobilized enzyme column 7, and subjected to the given reaction.
Patent JP-S5921073-A (JP)
Title: Compound semiconductor device
Inventor: TOMITA KOUJI
IPC: H01L21/338
Filed: 1982-07-27
Abstract: PURPOSE:To enable to set at the desired optimum value the thickness and carrier density of a channel layer which determines the element characteristic of a Hall element, a Schottky gate FET, etc. by a method wherein a layer of high impurity density corresponding to the amount of surface charges forming surface levels is formed in the neighborhood of the surface of a III-V group compound such as GaAs. CONSTITUTION:An N type GaAs channel layer 2 is formed on a semi-insulating GaAs substrate 1 by doping an impurity such as Si or Sn by vapor growing method. The carrier density and the thickness of the channel layer are contrived to become 1X10<17>cm<-3> and 0.2mum respectively. An N type GaAs layer 4 of further higher impurity density is formed at the surface region on this N type GaAs channel layer 2. Either continuous formation or isolated formation at some intervals is available. The product (so-called nd product) of the carrier density and the thickness of this high density layer 4 is so controlled as to be coincident with the density of the surface levels of a GaAs semiconductor device.
Patent JP-S6023023-A (JP)
Title: Roughened polypropylene film and preparation thereof
Inventor: FUJIYAMA MITSUYOSHI
IPC: H01B3/44
Filed: 1983-07-20
Abstract: PURPOSE:To obtain high density and uniformly roughened film as insulating film capable of increasing the speed impregnating film with insulation oil and reducing residual quantity of voids by stretching specified polypropylene compound sheet under a specified condition. CONSTITUTION:When the content of beta crystal in polypropylene of polypropylene compound containing 5-50wt% of crystalline polybutene 1 and/or high density polyethylene is shown by K-value, a sheet of polypropylene compound with K- values of 0.01-0.5 or a laminated sheet obtained by laminating said sheet and another polypropylene sheet is stretched uniaxially at 135-145 deg.C within 20sec after the temperature of said sheet exceeds 130 deg.C and subsequently biaxially at 145-155 deg.C. In the obtained film, the interval X on the uneven portion 1 at least in one direction is 5-50mum, the uneven surface has uneven height h 0.1-1mum and on the uneven surface, the diameter D is larger than the interval on the uneven portion and contains plurality of arc-shaped uneven portions of 300mum max.
Patent JP-S62287456-A (JP)
Title: Tracking controller
Inventor: GOTO YASUHIRO
IPC: G11B15/467
Filed: 1986-06-05
Abstract: PURPOSE:To obtain a tracking error signal by adding a reference signal to a balanced modulator circuit, multiplying it by a reproduction pilot signal, and at the same time, adding an output signal to a BPF having pass band width of DELTAf, and thereby detecting the difference of BPF output level. CONSTITUTION:A reproduction pilot signal (b) is inputted from a terminal 18, and added to a balanced modulator circuit 19, and a reference signal (h) is inputted to a terminal 20, and added to the balanced modulator circuit 19. The reference signal is multiplied by the reproduction pilot signal, and signals having frequency components of sum and difference of the two frequencies are generated while assuming its output as a signal (i). The output signal (i) is passed through a BPF 21 having band width of DELTAf, and an output signal (j) is obtained. By adding the output signal (j) to a detector circuit 22 and finding the difference of a section I and a section II of a signal (k), the difference of amplitude of pilot signals reproduced from adjoining left and right tracks is obtained. The difference of amplitude corresponds to track deviation.
Patent JP-H11319536-A (JP)
Title: Powder particle supply facility
Inventor: OZAWA NOBUYUKI
IPC: B65G47/19
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a powder particle supply facility capable of keeping the mixing ratio of powder particles even in the case the discharge flow rates of apparatus for quantitatively supplying respective powder particles are changed. SOLUTION: A terminal apparatus 10 is installed to compute the set values of discharge amounts of respective feeder apparatuses 1A, 1B, 1C based on the appointed compounding ratio and the total flow rate set value and to discharge powder particles while controlling the discharge amounts of the respective feeder apparatuses 1A, 1B, 1C. The terminal apparatus 10 computes the set values of discharge amounts of the respective feeder apparatuses 1A, 1B, 1C based on the total flow rate set value and the mixing ratio at the time when the appointed total flow rate set value is changed step by step and controls the feeder apparatuses 1B, 1C in the downstream side of the transportation route as to carry out flow rate switching operation with a longer delay as the apparatuses 1B, 1C are in farther downstream corresponding to the delay time based on the discharge port positions of the respective feeder apparatuses 1A, 1B, 1C and the transportation speed of the transportation route 8.
Patent JP-H10321832-A (JP)
Title: Ring quantum fine-line element
Inventor: SUGIYAMA NAOHARU
IPC: H01L27/10
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a ring quantum fine-line structure formed by using a silicon process, and a semiconductor element obtained by applying the structure, and to provide a ring quantum fine-line element favorable for fluctuating magnetic field measuring apparatuses and high-frequency modulators, and a storage device whose retaining power is unnecessary. SOLUTION: This element has a semiconductor substrate 11, containing quantum well layers 13, 14, a groove 16 which is formed in the semiconductor substrate and exposes the quantum well layers circularly, and an electrode 20 provided in the groove insulated from this. Conduction channel regions 23 to be quantum fine lines are formed on the surfaces of the quantum well layers which are exposed circularly, when a voltage is applied to the electrode.
Patent JP-S63298707-A (JP)
Title: Magnetic head position adjusting device
Inventor: SAKAGUCHI HIROSHI
IPC: G11B5/53
Filed: 1987-05-29
Abstract: PURPOSE:To adjust the position of a magnetic head in a short time with simple procedure by opening a chuck so as to always uniformize a chuck force acting onto a head base when opening the chuck from the head base. CONSTITUTION:A metallic piece 40 is provided to the tip of both chucks 9a, 9b so as to be expanded/shrinked by a hydraulic pressure supplied from one and same drive source, and in clamping a head base 4 at first, the metallic piece 40 is expanded to allow the head base 4 to be clamped by a prescribed chuck force. In opening a chuck, the metallic piece 40 is being decreased in its side by decreasing the hydraulic pressure. Thus, the chuck force exerted on the head base 4 is always uniformed to open the chucks 9a, 9b. Then the deviation of the position of the head base 4 is prevented and the operation is implemented automatically, then the operation is easy and executed accurately.
Patent JP-H09296368-A (JP)
Title: Hydrophilic porous fluorine fiber sheet and its production
Inventor: TSUCHIDA MINORU
IPC: D06M14/28
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic porous fluorine fiber sheet that is composed of a porous fluorine fiber sheet subjected to plasma treatment and then graft polymerization with a vinyl-based monomer having a sulfonic group, and useful as filter elements without discoloration and strength reduction. SOLUTION: This hydrophilic porous fluorine fiber sheet is obtained by plasma-treating the surfaces of a porous fluorine fiber sheet 3 composed of tetrafluoroethylene resin or the like, and graft-polymerizing the resin with a vinyl-based monomer having a sulfonic group such as vinyl sulfonic group or vinylbenzene sulfonic group.
Patent JP-S5756431-A (JP)
Title: Inactivated vaccine for infectious disease caused by canine adenovirus type-2
Inventor: SASAKI FUMIARI
IPC: A61K39/235
Filed: 1980-09-19
Abstract: PURPOSE: To prepare the titled virus having high effectivity and safety, containing an active component obtained by proliferating canine adeno-virus type-2 in the cul- tured cells originated from a dog, and inactivating the infected culture liquid.  
     CONSTITUTION: Canine adeno-virus type-2 separated from the dog affected with respiratory disease, is inoculated in the cultured cells originated from a dog, and cultured for 3W7 days at 37°C which is the normal temperature for cultivation. At the peak of the proliferation of the virus, the infected cultivation liquid is collected. The virus is inactivated either by adding 0.02W0.05% of β-propiolactone or 0.1W0.2% of formalin to the cultivation liquid as an inactivating agent, and leaving to stand for 24W48hrs, or by irradiating the liquid with ultraviolet radiation. The objective inactivated vaccine is prepared by adding 0.01% of a preservative (usually thimerosal) to the inactivated virus. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5833927-A (JP)
Inventor: MITSUOKA TAKASHI
IPC: H02J1/00
Filed: 1981-08-21
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-S5756454-A (JP)
Title: Disulfide type cysteine derivative
Inventor: ISO TADASHI
IPC: C07C67/00
Filed: 1980-09-20
Abstract: NEW MATERIAL:An intramolecular or intermolecular disulfide compound shown by the formulaI(R 1  and R 2  are H, alkyl, aryl, aralkyl, alkanoyl, or aroyl; A is 1W 3C alkylene).  
     EXAMPLE: N,N'-Bis[2-methyl-2-(methylthio)propanoyl]-L-cysteine.  
     USE: An inhibitor for hepatopathy, antirheumatic, remedy for cataract and immune regulating agent.  
     PROCESS: A compound shown by the formula II (R 3  and R 4  are R 1  except H, and at least one is H) is oxidized with a common oxidizing agent, for a compound shown by the formula III (R 5  is R 1  or residue after removing R 5  from the group by the formula III) is converted into a reactive derivative, e.g., acid halide, mixed acid anhydride, etc. and reacted with a compound shown by the formula IV (R 6  is R 1  or residue after removing R 6  from the group shown by the formula IV), to give a compound shown by the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08326555-A (JP)
Title: Gas turbine for pressurized fluidized bed combustion plant and method for detecting secular deterioration of turbine
Inventor: HORII NOBUYUKI
IPC: F02C9/18
Filed: 1995-05-30
Abstract: PURPOSE: To perform safely continuous operation of a gas turbine body by a method wherein an exhaust gas temperature and an exhaust gas pressure at a turbine outlet, the inlet temperature of a turbine, and the inlet pressure of turbine are measured, and based on the measurements thereof, turbine efficiency is calculated. CONSTITUTION: Temperature TT4 and a total pressure PT4 at the inlet of a turbine 2 and an exhaust gas temperature TT5 and a pressure PT5 at the outlet of the turbine 2 are measured and turbine efficiency is determined through a given formula. By deciding the change of a calculating turbine efficiency, dust accumulation or erosion of the turbine are detected. This constitution detects an adverse influence on the gas turbine body side owing to wear of a blade caused by dust accumulation and secular erosion of a PFBC plant gas turbine during continuous operation and high reliability operation is executed.
Patent JP-S6110275-A (JP)
Title: Semiconductor device
Inventor: MORIWAKE MASATO
IPC: H01L21/331
Filed: 1984-06-25
Abstract: PURPOSE:To obtain different current amplification factors with the same element shape by setting the concentration of an impurity layer suitably by a method wherein the impurity layer of lower concentration than that of an epitaxial layer and the same polarity is formed between the emitter layer and the collector layer. CONSTITUTION:The epitaxial layer 12 is provided with the P<+> type emitter layer 14, P<+> type collector layer 15, N<+> type base contact layer 16, and N<--> type impurity layer 17 formed between the emitter layer 14 and the collector layer 15. This impurity layer 17 has a lower concentration than that of the epitaxial layer 12 and the same polarity. Then, different current amplification factors can be obtained with the same element shape by suitably setting the concentration of the impurity layer 17.
Patent JP-S61288808-A (JP)
Inventor: OHASHI HIROYUKI
IPC: A45F3/00
Filed: 1985-06-17
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-S619799-A (JP)
Inventor: AKIMOTO TADAO
IPC: G08B5/36
Filed: 1984-06-26
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-H11319505-A (JP)
Title: Manufacture of hollow fiber membrane module
Inventor: TANIGUCHI MASAHIDE
IPC: B01D63/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To enhance the ease of operation to seal one of the end part of a hollow fiber membrane by sealing one of the end parts of a hollow fiber membrane bundle in such a state that a plurality of the hollow fiber membranes are aligned in a row when manufacturing a hollow fiber membrane module formed of plural hollow fiber membranes with a fixed end part and a sealed free end part. SOLUTION: In the hollow fiber membrane module of a comb shape with one freely rocking end of a hollow fiber membrane 1, the base end part of the hollow fiber membrane 1 is of a potting part 2 structure with an integrally formed water gathering part 3. On the other hand, a free end part is sealed with a sealing part 4 formed. When fabricating this sealing part 4, the end parts, on the side which becomes a free end part, of the hollow fiber membrane 1 are aligned in a row and the hollow fiber membranes 1 are prevented from adhering to each other by sealing the free end part in the described aligned state. In order to align the hollow fiber membranes 1 in a row, means such as packing a filler such as an adhesive from the open part of the hollow fiber membrane 1, deforming the hollow fiber membrane 1 under pressure or fusing the hollow fiber membrane 1 under heat are mployed.
Patent JP-S5465048-A (JP)
Title: Reflection type optical system of television projector
Inventor: TOKUMARU SHIYOU
IPC: G02B13/18
Filed: 1977-11-02
Abstract: PURPOSE: To project TV images of high resolution with a simple constitution by disposing an aspherical correction plate between a vacuum glass tube built-in with reflecting mirror, etc. and a meniscus lens for external projection and letting various optical specifications satisfy specified conditions.  
     CONSTITUTION: Image light by the electron gun 14 in a vacuum glass tube 10 is formed on the target part formed with a fluorescent plate and is reflected by a reflecting concave mirror 12, thereby being projected to the screen side installed to the outside of the tube 10 via convex meniscus lens 7. A slit 8 is provided between this lens 7 and tube 10 and at least one aspherical correction plate 9 is disposed. If various optical specifications are so determined that the aspherical curve and aspherical coefficient C 2  of the correction plate 9 satisfy the conditions of the formulas I, II and the radius of curvature R of the reflecting mirror 12 of the lens 7 satisfy the conditions of the formula III, the spherical aberrations and coma aberrations produced by the reflecting mirror 12 are well corrected and the magnified projection of high resolution may be performed. Here, C 0 : curvature of aspherical vertex; C 2 ...: curvature coefficient; f: composite focal length;.. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06340882-A (JP)
Title: Two-step entrained-bed coal gasification oven
Inventor: FUJIMA YUKIHISA
IPC: F23J9/00
Filed: 1993-06-02
Abstract: PURPOSE:To prevent ash containing in fine fuel coal injected through a reductor burner from depositing as slag on the wall surface of a reductor by installing a fine-coal-charging device having a specified structure inside the wall surface. CONSTITUTION:The oven gasifies coal by burning pneumatically conveyed fine coal in a combustor and feeding fine coking coal 8 into the combustion exhaust gas 10 in a reductor to thereby subject the fine coal 8 to dry distillation and is equipped with a device which feeds the fine coal 8 into the reductor and comprises a fine-coal-charging tube 16 which has injection holes 17 and is installed around the oven wall 15 on a plane vertical to the central axis of the reductor 3 and a collision ring 19 which has a plane facing the injection holes 17.
Patent JP-H05301256-A (JP)
Title: Molten resin injection device of low pressure molding machine
Inventor: SAITO ATSUSHI
IPC: B29C45/28
Filed: 1992-04-23
Abstract: PURPOSE:To equally disperse the molten resin injected from the injection port of a molding machine to the periphery of the injection port. CONSTITUTION:An injection port 12 whose caliber gradually increases in a stepless state from below to above is formed in the vicinity of the upper end of the shaft hole 9 of a gate nozzle 8 arranged in an erected state. A valve part 13 having the outer shape capable of being closely fitted in the injection port 12 is formed in the vicinity of the upper end of the spool 7 inserted in the shaft hole 9 of the gate nozzle 8 and, when the spool 7 retreats downwardly, the injection port 12 is hermetically closed by the valve part 13 and, when the spool 7 advances upwardly, the injection port 12 is opened by the valve part 13 and the molten resin injected from the injection port 12 is guided by the outer peripheral surface of the valve part 13 to be dispersed to the entire periphery of the injection port 12.
Patent JP-S5755929-A (JP)
Title: Glass fiber mat for frp
Inventor: KUNO AKIO
IPC: D04H1/4218
Filed: 1980-09-22
Abstract: PURPOSE: To provide the titled mat having excellent workability and moldability. by bonding glass fiber by using a terephthalic acid-based unsaturated polyester resin.  
     CONSTITUTION: One mol of terephthalic acid, 1W2mol of an unsaturated acid selected from maleic acid, maleic anhydride, fumaric acid and itaconic acid, and 2W 3mol of neopentyl glycol are condensed together to produce a terephthalic acid-based unsaturated polyester resin. Then 4W10wt% said polyester resin is sprayed on a heated glass fiber mat to bond it. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01301253-A (JP)
Title: Production of frp molded body having pattern
Inventor: MORIKI HIROYUKI
IPC: B32B38/04
Filed: 1988-05-30
Abstract: PURPOSE:To form a thin strong pattern to the surface of an FRP layer by a simple process, by forming a gel coat layer to a mold to cure the same and subsequently closely adhering a film having a pattern printed thereon to the gel coat layer before laminating an FRP layer to said film. CONSTITUTION:A transparent gel coat layer 2 is formed to the surface of a mold 1 formed of a metal or resin. Pattern base paper 10 is formed by bonding release paper 11 to the under surface of a polyester film 3 having a pattern printed thereon, which is arranged at the central part, through an adhesive layer 12 and bonding an application film 14 to the upper surface of the film 3 through a primer layer 13. After the release paper 11 is peeled off, the pattern base paper 10 is bonded to the transparent gel coat layer 2 and the surface layer part is pressed on the upper surface side of the film 14 through a roller to bond the film 3 to the upper surface of the transparent gel coat layer 2 through the adhesive layer 12. Subsequently, the film 14 of the pattern base paper 10 is peeled off and FRP is laminated in a laminar state from above. Thereafter, the FRP layer 4 is cured under heating and a molded body is taken out of the mold 1.
Patent JP-S5922550-A (JP)
Inventor: SUGIYAMA KENICHI
IPC: A61H33/06
Filed: 1982-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。