baber/WOPTO huggingface dataset:
Patent JP-H09286817-A (JP)
Title: Antibacterial, antimildew pan polymer particle, its emulsion and its production
Inventor: NISHIDA RYOSUKE
IPC: C08K3/08
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial, antimildew polyacrylonitrile(PAN) polymer which can long retain its excellent antibacterial, antimildew properties by incorporating a metal having antibacterial, antimildew properties into a specific PAN polymer. SOLUTION: The antibacterial, antimildew PAN polymer particles are prepd. by incorporating at least one metal selected from among silver, copper, and zinc into a PAN polymer having polar groups capable of undergoing metal ion exchange or coordination. The metal incorporated is one capable of being exchanged or coordinated as a metal ion by the polar groups and is fine metal complex particles or superfine metal particles having particle sizes of 100μm or lower. The antibacterial, antimildew PAN polymer particles in the form of a dry powder, a water-base emulsion, or an org.-solvent-base emulsion is used depending on the application.
Patent JP-S63293600-A (JP)
Inventor: SAITO SHIGETOSHI
IPC: G10L13/00
Filed: 1987-05-27
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-H10310485-A (JP)
Title: Method for growing single crystal
Inventor: IZUMI TERUO
IPC: C30B15/30
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To improve an oxygen yield and non-transfer yield and to improve a total yield while maintaining a high pulling up yield by using a crucible having a specific bore at the time of pulling up a single crystal by a CZ method from the raw material melt in the crucible impressed with magnetic fields. SOLUTION: The crucible having the bore above (crystal diameter + 140 mm) and not more (crystal diameter × 3) is used. While the cusp magnetic fields combined with a transverse magnetic field and a longitudinal magnetic field are preferable, the cases of the transverse magnetic field and the longitudinal magnetic field are effective as well. The maintenance of the pulling up yield by the suppression of the convection between the outer marginal position of the single crystal and the inside surface position of the crucible and the improvement in the non-dislocation yield by the temp. fall of the crucible may be expected in either case of the transverse magnetic field and the longitudinal magnetic field. The transverse magnetic field has an effect for assisting the improvement in the oxygen yield by the increase of the melt thickness.  This method is used for production of the silicon single crystal, etc., for the purpose of collecting the silicon wafers to be used as the blanks for semiconductor devices.
Patent JP-H08320323-A (JP)
Title: Inspection method of cytomegalovirus antigen
Inventor: KURIHARA TAKASHI
IPC: G01N33/569
Filed: 1995-05-26
Abstract: PURPOSE: To obtain an inspection method in which a cytomegalovirus antigen can be judged simply and precisely without being affected by a nonspecific staining operation due to peroxidase (POD) activity by a method wherein an alkaline phosphatase(ALP) labeled body is used as a secondary antibody. CONSTITUTION: An anti-pp65 antibody which has been prepared by using a primary antibody is fab'ed so as to prevent a nonspecific staining operation, and the obtained anti-pp65 antibody is diluted with a trishydrochloric acid buffer solution or the like so as to be used for an immunostaining operation. In the immunostaining operation, an anti-pp65 antibody solution of 20 to 150μl per slide is used, a reaction is performed, a sample slide is cleaned, and the antibody which has not been bonded to a pp65 antigen is removed. Then, an ALP labeled specific immunogloblulin antibody as a secondary antibody is reacted. Then, an ALP substrate such as a newfuchsine coloring substrate or the like is added so as to perform a coloring reaction. After the coloring reaction, the substrate is sealed with a sealing agent such as gelatine or the like, a white blood corpuscle having the pp65 antigen which has come into contact is observed under an optical microscope so as to be counted. Consequently, a cytomegalovirus antigen can be judged precisely, simply and precisely without being affected by nonspecific contact due to POD activity.
Patent JP-H08325284-A (JP)
Title: New substance for attenuating il-6 activity as chlovalicin and its production
Inventor: OMURA SATOSHI
IPC: A61P29/00
Filed: 1995-05-26
Abstract: PURPOSE: To produce the subject new substance having ameliorating actions on cancerous cachexia and useful as a cancer chemotherapeutic agent, etc., by culturing a microorganism, belonging to the genus Sporothrix and having the ability to produce the substance for attenuating interleukin-6 (IL-6) activities. CONSTITUTION: This new substance for attenuating IL-6 activities as chlovalicin has the following properties of assuming a colorless oily substance and having 332 molecular weight [measured according to the fast atom bombardment (FAB) mass spectrometry] and a molecular formula C16 H25 O5 Cl (measured by high- resolution mass spectrometry) and soluble in acetone, ethyl acetate, ethyl ether, hexane, methanol, ethanol, chloroform and benzene and sparingly soluble in water. A microorganism, belonging to the genus Sporothrix and having the ability to produce the substance for attenuating IL-6 activities [e.g. Sporothrix sp. FO-4649 (FERM P-14796)] in a culture medium to afford the chlovalicin. The substance has ameliorating actions on cancerous cachexia caused by malignant degeneration of lung cancer, cancer of the liver, carcinoma of the colon, prostatic cancer, etc.
Patent JP-S5827687-A (JP)
Inventor: KENESU JIEI BURANCHITSUKU
IPC: C02F1/461
Filed: 1982-07-22
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-H07312201-A (JP)
Title: Ion beam operation method in ion doping device
Inventor: KONISHI MASASHI
IPC: H01J27/16
Filed: 1994-05-17
Abstract: PURPOSE:To shorten processing time per substrate so as to improve processing capacity and stabilize energy of ion beam applied on a substrate by setting a voltage of an acceleration electrode to a chamber switchable to positive and negative. CONSTITUTION:Relative voltage Vex applied on an acceleration electrode 3 is set switchable to positive and negative. Namely, positive/negative polarity of drawn power supply is set to be changeable. As a result, electric potential of a drawn electrode 2 reaches acceleration voltage Vacc+ or -Vex. In the case of plus sign + (Vacc+Vex), the voltage of the electrode 3 becomes higher than plasma potential so that positive ion in plasma cannot climb over the voltage wall formed by the electrode 3 and is enclosed inside of a chamber. And in the case of minus sign- (Vacc-Vex), voltage of the electrode becomes lower than that of the chamber and positive ions flow from plasma to the electrode side so as to be drawn as ion beam. Rising time of ion beams is thus shortened so as to improve processing capacity.
Patent JP-H08320041-A (JP)
Title: Installation structure of bush and vehicular suspension
Inventor: KAWAGOE KENJI
IPC: B60G7/02
Filed: 1995-05-26
Abstract: PURPOSE: To assuredly change over rigidity according to the rotational direction of a bush. CONSTITUTION: In a bush in which an outer cylinder 1 and an inner cylinder 2 formed of cylindrical members are coaxially arranged, and also an elastic member 3 is interposed between the outer cylinder 1 and the inner cylinder 2, a clearance 5 sectioned between a recessed part 3a formed in recessed shape from an outer cylinder 1 side in the predetermined position of the elastic member 3 and the inner circumference of the outer cylinder 1, and a projection 4 projected in a diametral direction from the inner circumference of the outer cylinder 1 toward the clearance 5, are arranged.  The recessed part 3a is provided with an inner wall 3Rb which can contact with and/or part from the projection 4 according to the relative movement of the outer cylinder 1 and the inner cylinder 2, and an inner wall 3Bn which is separated from the projection 4 to a circumferential direction by a predetermined angle.
Patent JP-S618995-A (JP)
Inventor: ARAKI HIDEAKI
IPC: H05K3/46
Filed: 1984-06-23
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。
Patent JP-H0251552-A (JP)
Title: Viscosity index improver and composition containing it
Inventor: ROBAATO BAANETSUTO ROODEIZU
IPC: C10M143/12
Filed: 1989-05-22
Abstract: A polymeric blend particularly useful as a VI improver, which polymeric blend comprises a selectively hydrogenated asymmetric radial polymer comprising a plurality of polymeric arms containing hydrogenated conjugated diolefin monomer units and at least one block copolymer arm comprising a single polymeric block containing predominantly monoalkenyl aromatic hydrocarbon monomer units and a single polymeric block containing predominantly hydrogenated conjugated diolefin monomer units and a selectively hydrogenated linear diblock copolymer containing a single polymeric block containing principally monoalkenyl aromatic hydrocarbon monomer units and a single polymeric block containing predominantly hydrogenated conjugated diolefin monomer units. Both polymers in the blend will be selectively hydrogenated so as to convert (saturate) at least 95% of the ethylenic unsaturation initially contained therein. When used as a VI improver, the polymeric blend unexpectedly improves the thickening efficiency over and above the thickening efficiency that would be expected from a consideration of the individual contribution made by each of the polymers separately. The monoalkenyl aromatic hydrocarbon polymer blocks in both polymers is preferably styrene and the conjugated diolefin in both polymers is preferably isoprene. Preferably, both polymers are selectively hydrogenated so as to convert (saturate) at least 99% of the ethylenic unsaturation initially contained therein.
Patent JP-H02307474-A (JP)
Title: Heat sterilization of hermetically sealed packed product
Inventor: NAKADA HISASHI
IPC: A61L2/12
Filed: 1989-05-24
Abstract: PURPOSE:To perform sterilization safely and certainly with high efficiency while suppressing excessive heating due to a microwave by rapidly raising the temp. of a hermetically sealed packed product to sterilization temp. by microwave heating and far infrared heating and holding said temp. by a hot air heating means until the completion of sterilization. CONSTITUTION:An oven 6, a heating holding chamber 12 and a cooling chamber 17 are connected by intermediate passages 11, 16 and a conveyor mechanism 5 transferring ampule agents 1 continuously is incorporated therein. A slot antenna 7 emitting a microwave only in an upward direction is provided to the upper part in the chamber of the oven 6 and connected to a microwave oscillator 8 through a wave guide. An infrared heater 9 is arranged directly under the slot antenna 7 and the upper surfaces of the ampule agents are directly irradiated with the far infrared rays emitted from said heater 9. Attenuators 10, 21 are provided to the end parts of the oven 6 and the cooling chamber 17 so as to prevent the leakage of a microwave to the outside. An air heater 14 for holding temp. not permitting the existence of various bacteria and a blower 15 are connected to the heating holding chamber 12 through a conduit 13 and heated air is always recirculated in the heating holding chamber 12.
Patent JP-H09310954-A (JP)
Title: Freezer and refrigerator device
Inventor: KASE SEIJI
IPC: F25D17/06
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate an evaporator in a second low temperature chamber to reduce a manufacturing cost and further prevent a trouble in low temperatures at the second low temperature chamber in a freezer and refrigerator device including a first low temperature chamber (a chamber where cargo is kept at a low temperature lower than an icing point) and a second low temperature chamber (a chamber where cargo is kept at a low temperature not lower than an icing point). SOLUTION: After air in a first low temperature chamber 2 and air in a second low temperature chamber 3 are mixed in a mixing chamber 7, the mixed air is blown toward the second low temperature chamber 3. With such an arrangement as above, it is possible to eliminate an evaporator within the second low temperature chamber and to prevent low temperature hindrance of cargo placed near a blower 9 and directly contacted with blown air.
Patent JP-H05322464-A (JP)
Title: Heat accumulating device for stirling engine
Inventor: TSUBOUCHI OSAMU
IPC: F02G1/057
Filed: 1992-05-21
Abstract: PURPOSE:To make a uniform distribution of flow rate and realize heat accumulation of superior efficiency over an entire operation by a method wherein ring- like meshes of relative low density are piled up in a cylindrical housing and disk-like meshes of relative high density are piled up in an inner bore of the ring-like meshes. CONSTITUTION:A heat accumulation unit 10 is constructed by piling up many meshes 12 and 13 made of metal having different densities within a cylindrical housing 11. The ring-like mesh 12 of relative low density is formed to have the same outer diameter as an inner diameter of the cylindrical housing 11 and in turn the disk-like mesh 13 having a relative high density is formed to have the same outside diameter as the inner diameter of the ring-like mesh 12. After piling up these meshes 12 and 13, the cylindrical housing 11 is closed by a punched plate 14 having many holes at its both opening ends. With such an arrangement, since the flow rate distribution of working gas reciprocating in a rightward or a leftward direction are substantially unified at its central part as well as its outer circumference, a high heat accumulating efficiency can be attained.
Patent JP-S6116784-A (JP)
Inventor: MATSUO KATSUHARU
IPC: D06F33/02
Filed: 1985-06-12
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-H06341813-A (JP)
Title: Method and device for measuring thickness of film
Inventor: SHIOYA MASAHIRO
IPC: H01L21/66
Filed: 1993-05-31
Abstract: PURPOSE:To accurately measure film thickness by optically measuring refractivity of the entire including an object formed on a substrate, then comparing it with the known refractivity of the substrate for, after that, measuring film thickness of the object. CONSTITUTION:Laser ray is emitted from a light source 3, and after transmitting through an SiO2 film 2 and its surface, detects the reflected light from an Si substrate 1, for measuring refractivity. The refractivity is expressed by Cauchy function (real number part = n). If measured n value is less than n value (=3.858) of the substrate 1, it is decided that there is a film 2 on the substrate 1, and by an esprit meter, for example, thickness of the film 2 is measured for display. If measured n value >= n value of the substrate 1, it is decided that there is no film 2 on the substrate 1, and further, the surface of the substrate 1 is judged to be rough or to have polymer-deposition, etc. And such display as 'film thickness = 0Angstrom ', 'over etching', etc., is shown. Since two conditions, one with film 2 and the other without it on the substrate 1, are separated by decision, accurate film thickness measurement is performed.
Patent JP-H01297294-A (JP)
Title: Cleaning method and device, indicating method and device, and printing method and device
Inventor: TSUKAMOTO KATSUHIDE
IPC: G03G21/00
Filed: 1988-05-26
Abstract: PURPOSE:To clean a substrate in a simple manner, by a method wherein, an image holding body on the substrate is heated through a hot melt releasing material, and an image is peeled form the image holding body by the process of overlapping an ink releasing material and the process of cooling and peeling the same. CONSTITUTION:As a material for a substrate 1, plastics, metals, liquid-unpermeable papers, ceramics, and the like are used. An image holding body 103 is composed by holding an image forming material 102 made of a hot melt ink on the substrate. On the image holding body 103, an ink releasing material 105 is overlapped through a hot melt releasing material 104 under heat, thereafter being cooled, and the image holding body substrate 101 is peeled. At this time, the hot melt ink (image forming material) 102 is transferred to the ink releasing material together with the hot melt releasing material 104, and the image holding body is cleaned. In addition, whether the hot melt ink and the hot melt releasing material adhere to the ink releasing material or the substrate depends on the adhesion and cohesion of the contact surfaces of the respective materials, and which of the substrate and the ink releasing material to be bent and peeled. In this manner, the substrate can be cleaned in a simple manner.
Patent JP-2000033251-A (JP)
Title: Mixer and fuel gas passage equipped with it
Inventor: FRIDERICKSEN SVEN
IPC: B01F23/10
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To perform comprehensive pressure loss administration by installing at least one changing body for changing the direction of a gas flow into the radius direction in the housing of a mixer for mixing first and second gas flows and a first nozzle device for introducing a second gas flow in the housing. SOLUTION: An off-gas (a first gas flow) 20 is introduced into a mixer through an inlet 22 in a housing 2. The off-gas passes through the mixer and flows toward the inlet 22 of a radiation diffuser element 4. A reagent gas flow (a second gas flow) to be introduced from an introduction pipe 24 is introduced to the off-gas flow 20 through a nozzle (a first nozzle device) 26 arranged in the middle on a retention baffle 14a. Next, the mixed gas flow is made to pass radially through a conduct 328 between the guide baffle 14a and a retention baffle 16a and led to an outlet terminal 18a. Moreover, the mixed gas flow is introduced to radiation diffuser elements 6, 8 in turn to collect gas flows by gas collectors 30a, 30b installed in the elements 6, 8.
Patent JP-2000318260-A (JP)
Title: Thermal printer
Inventor: SEKIYA HIROAKI
IPC: B41J13/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To facilitate charging of a printing sheet and to perform simplification by providing a rocker arm for holding a bearing of a platen roller, sandwiching the bearing between a slit formed in a body frame and the arm to support the roller. SOLUTION: The thermal printer comprises a platen roller 2 mounting a frictional roller on a shaft horizontally installed between sidewalls of a body frame 1, and a thermal head 5 provided parallel to the roller 2. The roller 2 is rotabably supported at the shaft of both ends by bearings 3 engaged with slits formed on the sidewalls of the frame 1. In this case, a rocker arm 4 is mounted at a supporting shaft 7 oscillatorily supporting a head support 6 fixed at the head 5 to the overall surface, and the bearings 3 are held by the arm 4. The roller 2 is supported to a predetermined position by sandwiching the bearing 3 by an urging force applied to the arm 4.
Patent JP-S61286119-A (JP)
Title: Manufacture of copper cladded laminated sheet
Inventor: KAGEYAMA GAKUSHI
IPC: B29L31/34
Filed: 1985-06-13
Abstract: PURPOSE:To obtain favorable adhesion property without developing 'warpage' and 'distortion' by a method wherein base material, which is impregnated with resin composition containing no polymerization initiator, is laminated to one another by coating polymerization initiator, onto each surface. CONSTITUTION:Radical polymerization initiator is applied onto the predeter mined surface of base material impregnated with resin composition, which contains unsaturated polyester resin. A plywood material is made by laying one base material on top of another base material through the surfaces coated with the radical polymerization initiator. The lamination is completed by curing the resin composition in the plywood material which is put under compression, and bonding copper foil onto the predetermined surface of a laminated sheet. The control of the time of cure by polymerization of the impregnated resin composition after the lamination of base material becomes easy and consequent ly the lowering of adhesion property between the respective basematerials, the 'warpage' and 'distortion' of the product due to premature gelation can be prevented from developing.
Patent JP-H05326481-A (JP)
Title: Board cleaning device
Inventor: OZAKI KIYOSHI
IPC: H01L21/304
Filed: 1992-05-22
Abstract: PURPOSE:To improve removing effect of foreign materials adhered to a board by an impact of cleanser from all directions. CONSTITUTION:The board cleaning device comprises a board support base 2 for holding a board 1 to be rotatably driven, and at least two nozzles 5 arranged above the base 2 to inject cleanser 4 pressurized while oscillating along a trace 3 passing a meeting center of the base 2. At least one of the nozzles 5 injects the cleanser 4 in parallel with the trace 3 obliquely from above toward the board 1, and at least the other injects cleaner 4 crossing the trace 3 obliquely from above toward the board 1.
Patent JP-H09291782-A (JP)
Title: Columnar structure using plurality of segments
Inventor: KOMATSU AKIRA
IPC: E21D5/06
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a columnar structure using a plurality of segments in which steel hull plates and the like are not deformed, strength is excellent, load is favorably transmitted, and water stopping property is excellent. SOLUTION: This columnar structure using a plurality of segments is constituted of steel hull plates 3, vertical frames 4 and horizontal frames 5 welded along the outer edge of the steel hull plates 3, and vertical ribs 6 welded to the steel hull plates 3 and the upper and lower horizontal frames 5 on the intermediate parts of the steel hull plates 3.  Segments 2 of which the end parts of the vertical frames 4 and the vertical ribs are provided with bolt holes, and the horizontal frames 5 are provided with cutouts in the vicinity of the welded parts with the vertical ribs 6 on right and left both end side parts, are adjoiningly joined with the upper and lower, right and left ones zigzag along the bolt holes on the bolt holes 9 on the end parts of the vertical frames 4 and the vertical ribs 6 through splice plates 8 positioned so as to insert in the cutouts 7 of the horizontal frames 5, and hence a cylindrical wall body constituted out of the segments 2 as constitution units is formed.
Patent JP-S5834884-A (JP)
Inventor: JIYOUZEFU JIEI PATSUKO
IPC: C08G77/26
Filed: 1981-08-18
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-2000321601-A (JP)
Title: Production of liquid crystal display device
Inventor: IIDA MASAYUKI
IPC: G02F1/136
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for the production of a liquid crystal display device by which even when UV rays are used in the assembling process after thin film transistors are formed on a transparent insulating substrate, deterioration in the characteristics of the thin film transistors due to the irradiation of UV rays can be avoided. SOLUTION: When pixel transistors 26 or the like are formed on a transparent insulating substrate 10, a polysilicon light-shielding film 24 is formed all over the rear face of the transparent insulating substrate 10. Then a series of assembling works are preformed by dicing the transparent insulating substrate 10 while the polysilicon light-shielding film 24 remains all over the rear face of the substrate 10, sealing a counter transparent substrate 48 as facing the transparent insulating substrate 10, and injecting and sealing a liquid crystal between a flattening insulating film 42 and ITO pixel electrodes 44 on the transparent insulating substrate 10 and a transparent counter electrode layer 46 of the counter transparent substrate 48 to form a liquid crystal layer 50.