baber/WOPTO huggingface dataset:
Patent JP-S5856695-A (JP)
Title: Novel substrate for assay of thrombin
Inventor: NAGASAWA TAKESHI
IPC: C12Q1/00
Filed: 1981-09-28
Abstract: PURPOSE:To determine thrombin and thrombin-like enzyme, by using a novel color-developing and fluorescent substrate having 3-carboxy-4-hydroxyanilide as a chromophoric group. CONSTITUTION:A substrate of formula [R is -(CH2)nCH(CH3)2 (n is 0-2), -CH2C6H4-R1(R1 is H, OH, etc.), etc.] or its salt is reacted with thrombin in a buffer soultion of 8-8.7pH, and the produced 3-carboxy-4-hydroxyaniline is subjected to the oxidative coupling with a proper coupler to obtain a colored substance, which is determined by colorimetry. As an alternative method, the thrombin activity can be measured by the fluorometry using 540nm fluorescent light generated by the excitation with 328nm light. The compound of formula can be synthesized, e.g. by bonding the chromophoric group to arginyl group and coupling the product, or by synthesizing an N-terminal dipeptide fragment, and bonding the fragment to arginyl group having the chromophoric group.
Patent JP-H05347154-A (JP)
Title: Sealed battery
Inventor: YUDA TAKESHI
IPC: H01M10/05
Filed: 1992-06-12
Abstract: PURPOSE:To cut current at the time the inner pressure of a battery rises and surely moderate the inner pressure. CONSTITUTION:With a prescribed strength and made possible to be peeled, a safety valve 5 is soldered to a metal disk 23 installed between the valve 5 to which a lead plate 7 of an electricity generating element 1 and the electricity generating element 1. Deformation of the safety valve 5 due to the rise of battery's inner pressure is caused against an operation plate 41 fitted elastically against the safety valve 5 and current is shut by inner pressure moderation and separation of the soldered part.
Patent JP-S6314003-A (JP)
Inventor: OKAMOTO NOBUICHI
IPC: F22D11/00
Filed: 1986-06-30
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。
Patent JP-S638704-A (JP)
Title: Polarizing plate
Inventor: NAKADA YASUSHI
IPC: G02F1/133
Filed: 1986-06-30
Abstract: PURPOSE:To obtain the titled plate which does not generates a color shade on the surface of a liquid crystal display plate, without generating strain to the liquid crystal cell by forming great number of irregularities on the outer surface of an adhesive thermoplastic resin film, and making the outer surfaces of a pressure-sensitive adhesive layer smooth. CONSTITUTION:The resin usable to the adhesive thermoplastic resin film is exemplified by polyvinylbutyral, etc., and the great number of irregularities are formed on an protective glass so as to be sufficiently degassed at the time of laminating the protective glass to said film. the pressure-sensitive adhesive layer mounted on an another surface of the polarizing film is exemplified by an acrylic resin such as acrylic acid-(2-ethylhexyl)-methacrylic acid copolymer, etc. The outer surface of the pressure sensitive adhesive layer is made smooth so that the strain of the liquid crystal cell is reduced. The liquid crystal display plate used to said polarizing plate is formed for example, by laminating a front polarizing plate 1 on the liquid crystal cell 2, and by mounting a protective glass 3 on said plate 1, and by laminating a back polarizing plate 1' on the downward of the liquid crystal cell 2.
Patent JP-H0820002-A (JP)
Title: Precutting planer
Inventor: OBARA YOSHIKAZU
IPC: B27C1/14
Filed: 1994-07-05
Abstract: PURPOSE:To properly cut a log even when it has a curvature by pushing bottom and top ends of the log in the sending direction by a table roller and a sending roller and conveying the bottom and top ends of the log in a state that they are being pressed to a face of a ruler for cutting work. CONSTITUTION:In cutting a log, the log is guided by rulers 24, 41 and moved in the sending direction of the log, and the top and bottom faces and both side faces are cut by a lower plane blade 22, an upper plane blade 39, a right plane blade 61, and a left plane blade 65. When the log has a large quantity of warp in the longitudinal direction, the warp of the log is corrected so as to make up a straight work timber. That is, a setting pressure of a first pressure reducing valve connected to a balance cylinder 14 is set to zero, an upward thrust is set to zero, and a total weight of bottom and top face cutting units 15 and 30 is made to be equal to an apparent weight obtained by subtracting the thrust from the total weight. Also, a setting pressure of a second pressure reducing valve of a roller pressing cylinder 38 is adjusted and its downward thrust is set to be lower than the apparent weight.
Patent JP-H1098672-A (JP)
Title: Film recorder with scanned and synchronized opening
Inventor: DEMETRESCU MIHAI C
IPC: H04N1/50
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To perform film recording with high resolution by exposing the film in a camera so as to be shown by a line by desired light and forming a desired video by the line. SOLUTION: A pixel 96 exists in a horizontal scanning line 97 vertically offset from an upper end 98 of a screen 32 by a distance shown by a dimension line 100. The scanning line 97 generates a picture light beam, the light beam passes through a slot 14 and is videoized by a lens L in a camera C. And after the completion of the scanning line 97, the next scanning line is scanned by proceeding a vertical offset and extending the dimension line 100. Simultaneously, a masking device M is energized and the slot 14 is displaced downward by increment to selectively pass light from the next scanning line (not shown in Figure). Therefore, as shown by the lines 95a and 97a, the desired video is formed by the line by exposing the film F in the camera C with the desired light.
Patent JP-S5486503-A (JP)
Title: Separation of petroleum and coal heavy fraction
Inventor: MATSUSHITA SHIYUN
IPC: C10G25/00
Filed: 1977-12-22
Abstract: PURPOSE: To provide the title process of vapidity and simplicity along with good reproducibility, comprising a gel-permeation chromatograply with multiporous carrier, application of an N-contg. heterocyclic compoured as an elutant, and column temperature elevation.  
     CONSTITUTION: The objective process comprising (1) a gel-permeation chromatogrephy, a packing for which being a multiporous carrier, has a compressional strength ≥ 100 Kg/cm 2 , a spherical diameter of 5-177μ, a pore size of 13-10 5  Å cpref 10 2 -10 4  Å) (2) application of an N-contg, heterocyclic compound as an elutaut, (e.g. quinoline, etc.), and (3) operation of the column at 30-150°C Cpref 40-80°C). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5777932-A (JP)
Title: Detector for pressure detector trouble
Inventor: KOGA TSUGUAKI
IPC: G01M13/04
Filed: 1980-11-04
Abstract: PURPOSE:To sharply improve a reliability of a detector through the check and correction of a pressure detection value during the operation of an installation, by a method wherein the detector is provided with a correcting means for correcting a detecting pressure, and a comparator for comparing a correction detecting pressure with a check pressure for the decision. CONSTITUTION:A pressure oil through a pressure detecting aperture 10 is pressure- detected through a conduit 118, a stop valve 119, and a branch pipe 121 by means of a pressure detector 8. A pressure signal from the detector 8 is corrected at a computing element 105 by the use of a constant from a correction constant generator 106 acting as a correcting means. This constitution permits the check and correction of a pressure detection value during the operation of an installation, and the appropriate replacement of a correction constant permits the sharp improvement of the reliability of a detector.
Patent JP-S5377582-A (JP)
Title: Leght emission analyzing method
Inventor: FUKUI ISAO
IPC: G01J3/28
Filed: 1976-12-20
Abstract: PURPOSE: To perform emission analysis of various elements in metals in particular by their existince form within a short time by obtaining the distributions of the frequencies of occurrence of emission intensities and dividing them to the portions within the range of a normal distribution and those out of said range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09276395-A (JP)
Title: Artificial blood vessel
Inventor: HAYASHI FUMIHIRO
IPC: A61F2/06
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve patency, by fixing a tissue inducible substance on the total surface of a drawn polytetrafluoroethylene tube including the inner wall faces. SOLUTION: It is preferable to use a porous polytetrafluoroethylene tube with fiber length on at least the surface to be in contact with blood is not shorter than 60μm. A tissue inducible substance is fixed on the total surface of a drawn polytetrafluoroethylene tube including the inner wall faces in pores. Further, an antithrombogenic substance is fixed at least on the surface of the tube. It is preferable to introduce a functional group such as carboxyl groups into the drawn tetrafluoroethylene for bonding a tissue inducible substance by the covalent bond. Either of physical application of chemical bonding with functional groups are also preferable to six the thrombogenic substance or the tissue inducible substance.
Patent JP-H103106-A (JP)
Title: Diaphragm device for camera
Inventor: FUKUI NOBUYUKI
IPC: G03B9/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To make the diameter of a lens barrel small and to accurately detect that a shutter is in a totally closed state. SOLUTION: A 1st driving ring 2 is provided on a base plate so that it can be turned by a motor. A 2nd driving ring 3 is provided opposed to the ring 2 so that it can be linked and turned with the ring 2 through an energizing means 4. The ring 3 turns a diaphragm blade 6 in a closing direction through abutting parts T respectively provided on the rings 2 and 3. A switch means S detecting whether or not a diaphragm is in the totally opened state is provided on the base plate.
Patent JP-S5779322-A (JP)
Title: Device for supporting thrust bearing
Inventor: YAMAZAKI TOSHIO
IPC: F16C17/06
Filed: 1980-11-04
Abstract: PURPOSE: To facilitate the processing of a bearing plate and improve the performance of a thrust bearing under load, by appropriately placing the anti- deviation holes and pivot-supporting holes of the shoe of the thrust bearing and appropriately setting the distance between the support points of the bearing shoe.  
     CONSTITUTION: In a supporting device, the supports 3 of a bearing shoe are supported by a leaf spring 8 and spherical pivots 7 and a cylindrical foot 9 are provided on the leaf spring. Holes 5, 6 are provided to define gaps among a bearing plate 4, the supports 3 and the pivots 7 and prevent the deviation of the bearing shoe and the tumbling of the leaf spring 8 respectively. Under no load, the holes 5, 6 are placed concentrically to each other and the distance l 2  between the pivots 7 is set shorter than that l 1  between the support points of the bearing shoe. When normal load is on the bearing and the leaf spring 8 is deformed and the pivots 7 are opened, the distances l 1 , l 2  become the same and the bearing shoe is supported at its normal support points. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0320250-A (JP)
Title: Production of n-alkylaminophenol
Inventor: KONDO MASAHIRO
IPC: C07C213/10
Filed: 1989-06-16
Abstract: PURPOSE:To obtain the subject compound from the column top and the unreacting dihydroxylic phenol from the column bottom efficiently by conducting extractive distillation of the reaction mixture from a dihydroxylic phenol and an alkylamine using (poly)alkylene glycol. CONSTITUTION:A dihydroxylic phenol is allowed to react with an alkylamine and the product, N-alkylaminophenol is subjected to extractive distillation using a solvent selected from alkylene glycol and polyalkylene glycol to obtain the N-alkylaminophenol from the column top. Simultaneously, the unreacting dihydroxylic phenol is recovered from the column bottom. It is preferred that the recovered dihydroxylic phenol is distilled to effect separation from glycol and reused in the amination. In the amination reaction, the molar ratio of the alkylamine to the dihydroxylic phenol is preferably 0.4 to 1.2 and the reaction temperature is 120 to 210 deg.C. This process permits easy and efficient purification of the product and recycled feedstock.
Patent JP-S6146297-A (JP)
Inventor: JIEEMUSU PATORITSUKU KOORUMAN
IPC: C02F5/12
Filed: 1985-07-12
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-H04351276-A (JP)
Title: Method for forming metallic members to be welded and projecting body for welding positioning
Inventor: IWATA HITOSHI
IPC: B21D39/03
Filed: 1991-05-28
Abstract: PURPOSE:To smooth the outside metallic sheet surface in a positioning fitting part of both metallic sheets at the time of spot-welding the metallic sheets. CONSTITUTION:In the superposed surfaces of a surface metallic sheet 1 and a rear metallic sheet 2, an annular projecting body 4 is provided only on the superposed surface while the outside surface being kept smooth on the surface metallic sheet and meanwhile, a circular through hole 3 or a circular projecting part 31 to engage each other with the annular projecting body 4 is provided on the rear metallic sheet 2. In a state with the annular projecting body inserted into the circular through hole 3 or in a state with the circular projecting part 31 inserted into the annular projecting body 4, both metallic sheets 1 and 2 are integrated with each other by spot welding.
Patent JP-H05318333-A (JP)
Title: Staple remover
Inventor: EBIHARA YOSHIYUKI
IPC: B25C11/00
Filed: 1992-05-22
Abstract: PURPOSE:To manufacture a staple remover at low cost and easily by forming its main body with a plastic material. CONSTITUTION:A main body 16 of a staple remover 10 is formed with a plastic material. In this case, the main body 16 comprises a holding section 16A and a top section 16B with tapered thin edges apart from each other in vertical direction. A distance 36 between these edges is larger at least than the size of a staple to be removed. The holding section 16A of the staple remover 10 thus formed is held by hand, and the edge of a lower part 14 for the top section 16B is inserted. Next, the staple is held in a distance 36 between the edges of the upper and lower parts 12 and 14 of the staple remover 10, and then raised to remove the staple.
Patent JP-2000348742-A (JP)
Title: Fuel cell power generation facility
Inventor: AIMONO YOSHIHIRO
IPC: H01M8/04
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generation facility capable of reducing the release quantity of an anode exhaust gas from a releasing line 10a and thereby enhancing the load raising rate of a fuel cell even in a low load range of around 0-30% and of reducing the minimum load factor of the fuel cell as compared with a conventional one without releasing the anode exhaust gas. SOLUTION: This fuel cell power generation facility is provided with a reformer 10 and a fuel cell 11. In this facility, a fuel is reformed by the reformer, the reformed fuel is reacted in the fuel cell as an anode gas, the anode exhaust gas after the reaction is burnt in the reformer to generate reform heat and then, the burnt exhaust gas is fed to the fuel cell as a cathode gas. The facility is also provided with an air cooling means 20 for cooling burning air to be fed to the reformer. The air cooling means is provided with a bypass line 21 bypassing an air preheater 18b, an air cooler 22 formed in the bypass line, and flow rate regulating valves 23a, 23b formed in the bypass line and an air preheater line 6a, and the cooling and preheating of the reformer burning air are switched over to each other depending on the operation state of a plant.
Patent JP-S6217082-A (JP)
Inventor: YAMAMOTO KIYOSHI
IPC: C04B38/08
Filed: 1985-07-15
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-H04308657-A (JP)
Title: Manufacture of metal hydride electrode for alkaline battery
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/26
Filed: 1991-04-04
Abstract: PURPOSE:To manufacture a metal hydride electrode for an alkaline battery having an improved rapid discharge characteristic. CONSTITUTION:Each powder of a conductive solvent, a binding agent and a pore-forming material is added and mixed into metal hydride alloy powder, for preparation of a mixture. The mixture is deposited under pressure onto a current collecting plate, and a laminated plate is formed, followed by rolling and baking. The pore-forming material powder is eluded by the use of a solvent.
Patent JP-S6312354-A (JP)
Title: Regenerating method for catalyst
Inventor: NOJIMA SHIGERU
IPC: B01J38/04
Filed: 1986-07-02
Abstract: PURPOSE:To quickly and efficiently perform the regenerating treatment of a catalyst by introducing an activated metallic compd. keeping a vapor phase while leaving the catalyst deteriorated in activity to be fixed to a reactor. CONSTITUTION:In case the activity of both a catalyst for removing NOx contained in combustion exhaust gas and a solid superstrong acid catalyst for isomerization of n-alkane is deteriorated, the catalyst is left to be fixed. As the pretreatment thereof, high-temp. steam is firstly introduced through a feed pipe 2 to hydrolyze it and activated metal is easily deposited on the catalyst. Then an activated metallic compd. such as a liquid-state palladium compd. is blown toward the catalytic layer through the feed pipe 2. In such a way, extremely large regeneration effect is obtained and the catalyst is quickly treated at low cost and prolonged in service life.
Patent JP-S5778273-A (JP)
Title: Electrostatic printer
Inventor: NAKATANI MITSUO
IPC: H04N1/032
Filed: 1980-10-31
Abstract: PURPOSE:To drive a sub-scanning stand and magnetic rotating body with a common drive means and to simplify an electrostatic printer such as rotating drum type facsimile, by delivering the power drive means to a magnetic brush rotating body in case of the drive of the sub-scanning stand. CONSTITUTION:An electrostatic drum 1 forming electrostatic creep image is turned with a rotating means (not shown) by taking the rotating shaft 3 as a center.  A subscanning stand 4 is reciprocated toward the sub-scanning direction in parallel with the shaft 3 by guiding it with a pair of guide rails 9, 10. A recording electrode 5 giving electric charges on the drum 1 and a magnetic brush rotating body 7 electrostatically adsorbing toner 8 on the part given with the electric charge are borne to the scanning stand 4. The scanning stand 4 is fitted with a drive force delivery mechanism 16 consisting of a pinion 17 and delivery gears 18, 19 the pinion 17 is latched to a fixed rack 15 in parallel with the shaft 3 of the drum 1 and the drive force of a drum drive means 14 is delivered to the rotating body 7. At the drive of the scanning stand 4, the power of the drive means 14 is delivered to the rotating body 7 and the scanning stand 4 and the rotating body 7 are driven with a common drive means 14.
Patent JP-2000334838-A (JP)
Title: Pipe constituent member for lining existing pipe, and existing pipe lining method using the member
Inventor: KANEUJI MAKOTO
IPC: F16L55/16
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To curtail a construction period and to improve quality by simplifying the shape of a pipe constituent member, obviating a joiner, facilitating the joining between spirally wound pipe constituent members, securing strength and water tightness sufficiently by simple structure, obviating a spacer for packing grout, support for preventing the bend of a pipe, water change, and others, reducing members, and preventing a grout packing process from being complex. SOLUTION: Ribs 6b are erected on both sides in the length direction of a main body part, a belt-shaped body 6 in which a recessed part is formed between the ribs 6b and a cylindrical body 7 which is housed in the recessed part and installed in the clearance between it and an existing pipe are combined, the belt-shaped bodies 6 form a joining strip 8a for forming a spiral pipe body by joining the bodies 6 to each other on the outsides of ribs of the right and left side fringes and a groove strip 8b. The cylindrical body 7 is formed from a material which allows the water of a filler packed in the inside to pass but does not allow solids to pass and is swelled by internal pressurization.
Patent JP-S63319180-A (JP)
Title: Mail matter arranging device
Inventor: KADO YOSHIKAZU
IPC: B41K3/44
Filed: 1987-06-23
Abstract: PURPOSE:To enable mail matter to be postmarked through arranging the postmarking position, by optically scanning both sides of mail matter, performing photoelectric conversion to obtain binary-coded data, detecting the side on which an address is written and the address writing direction, and arranging the address writing direction. CONSTITUTION:When mail matter 1 is passed through the position of a face side detector 9a and a back side detector 9b, the face side of the mail matter is detected by optical scanning. When an address part 3 on the face side 1a is detected by the face side detector 9a, the main matter is fed to a feeding part 13 through a 180 deg. reversion. Similarly, mail matter 1C is fed to the feeding part 13 through a straight route 11. Mail matter 1B an address part 3 of which is detected by the back side detector 9b is fed to the feeding part 13 through the straight route 11, and mail matter 1D is fed to the feeding part 13 through a reversing route 12. Based on the results of discrimination of the address writing direction detected by the detectors 9a, 9b, mail matter in the same condition as the mail matter 1B is stamped by operating a stamper 14a, whereas mail matter in the same condition as the mail matter 1C is stamped by operating a stamper 14b. Thereafter, the mail matter is piled by operating a switch 15 based on the results of discrimination of the address writing direction.
Patent JP-H0321357-A (JP)
Title: Powder grinding method
Inventor: KANDA HITOSHI
IPC: G03G9/087
Filed: 1989-06-19
Abstract: PURPOSE:To stably operate an apparatus without generating fusion, flocculated matter and coarse particles at the time of grinding by forming the leading end of a barrier member into a specific pyramidal shape and setting the pressure of high pressure air to specific pressure or more to perform grinding. CONSTITUTION:An acceleration pipe 3 accelerating the feed of a powder by high pressure air and a barrier member 4 for grinding the powder injected from the acceleration pipe 3 by impact force are provided in a grinding chamber 8 in opposed relation to the acceleration pipe. The collision surface 14 of the barrier member 4 to be used is formed into either one of a regular right pyramid-shape, a right pyramid-shape and an oblique pyramid-shape having an inclination of 55-90 deg. with respect to the direction of the acceleration pipe 3 and the pressure of high pressure air is set to 6.5kg/cm<2> or more to perform grinding. As a result, even when a powdery raw material containing a thermoplastic resin is used, fusion, flocculated matter and coarse particles are not generated at the time of grinding and the stable operation of this apparatus becomes possible. Further, conventional grinding capacity can be markedly enhanced.
Patent JP-S5962557-A (JP)
Inventor: BIRUFURIITO BAUERU
IPC: A61P9/00
Filed: 1983-08-23
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。