baber/WOPTO huggingface dataset:
Patent JP-H05178826-A (JP)
Title: Bifunctional chelating agent, its complex with protein and its use
Inventor: KOYAMA KOICHI
IPC: C07K16/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide a bifunctional chelating agent causing little nonspecific adsorption in diagnostic imaging and having high tumor accumulating tendency. CONSTITUTION:The bifunctional chelating agent of formula I [L is bivalent linking group selected from amide, carbonyl, sulfamoyl, sulfonyl, ether and ester; R<1> and R<2> are (CH2)n (n is 1-8), 1,4-hexylene, group of formula II or group of formula III; (X) is 0 or 1]. The polyaminopolycarboxylic acid of the compound contains an introduced maleimide group capable of specifically bonding with sulfhydryl group of protein without damaging the metal-bonding property of the structure and the compound can bond with a protein, preferably antibody, especially its Fab' fragment to form a complex. The antibody-chelating compound complex is used in diagnostic imaging in living body by combining with radioactive metallic ion. When the radioactivc metallic ion has cytotoxicity, it can be combined with a tumorspecific antibody and used for the treatment of diseases such as cancer.
Patent JP-H10153349-A (JP)
Title: Heated gas circulation type heat exchanger
Inventor: KOYANAGI TADAHIKO
IPC: F24H9/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the thermal efficiency by re-circulating the heated gas after passing a heat exchanger into a heat exchanger through a duct by a fan to sufficiently perform the heat exchange between the heating gas and the gas to be heated. SOLUTION: A heating gas burner 2 is mounted on front side of a heat exchanger 1, and a fan 3 is mounted on the opposite side. The discharge side of the fan 3 is connected to the inlet side of the heat, exchanger 1 through a duct 4. An exhaust damper 5 is provided in the middle of the duct 4. The heated gas generated by the heating burner 2 enters the heat exchanger 1 to exchange the heat with the gas to be heated, and then, passes through the duct 4 by the fan 3 and returns to the inlet side of the heat exchanger 1. A part of the heating as is discharged from the exhaust damper 5 as the exhaust gas through the repeated circulation. Because the heating gas is thus recirculated, the thermal efficiency is improved and the energy is saved.
Patent JP-H10168766-A (JP)
Title: Dyeing paste, transfer film and dyeing using the same
Inventor: KOBAYASHI TOSHIHIRO
IPC: D06P5/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To enable the simple application and removal of a figure pattern not only in a fabric, a paper, etc., but also a forming or a molding product of a metal, a plastic, a glass, etc., by using a heat-sensitive polyacrylamide-based aqueous solution or a substrate prepared by forming the aqueous solution into a filmlike shape. SOLUTION: A paste prepared by dispersing a colorant in a solution consisting essentially of a heat-sensitive polyaceylamide-bsed derivative capable of carrying out the phase transition into a hydrophobic state at a high temperature of the transition temperature or above and into a hydrophilic state at a low temperature of the transition temperature or below in a state thereof coexisting with water is used to dye an object for dyeing. Otherwise, a transfer film prepared by dyeing a substrate obtained by forming a solution consisting essentially of the heat sensitive polyacrylamide-based derivative into a filmlike shape with a colorant is used and the resultant transfer film in a state wetted with water is then applied to the object for dyeing.
Patent JP-H07187856-A (JP)
Title: Production of permanently embedded form for highly durable concrete
Inventor: YOSHIMI KIMIO
IPC: E04B2/86
Filed: 1993-12-27
Abstract: PURPOSE:To easily obtain high durability, weatherability and high strength by molding a kneaded product of cement and fiber, etc., by extrusion and subjecting the obtained molding to steam curing so that it has a specified porosity and bending strength. CONSTITUTION:The kneaded product is obtained by compounding 80-99wt.% cement, 1-20wt.% fiber of one or more kinds selected from among inorganic natural fiber, organic natural fiber or synthetic fiber, water and sand. Next, this kneaded product is molded by extrusion to mold the embedded form having the protruding part 11 and the recessed part 12 having about 300mm width, about 25mm thickness (at the protruding part) and about 3000mm length on the rear. Subsequently, the obtained molding is charged into a steam curing room to be cured at about 60 deg.C for about 16 hours, thus the permanently embedded form for concrete, having 10-25% porosity and >=8PMa bending strength, is obtained.
Patent JP-2000171145-A (JP)
Title: Refrigerator
Inventor: TATENO KYOYA
IPC: F25D21/14
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To maintain the machine room of a refrigerator in a small size, and to promote the evaporation of water in a drain pan. SOLUTION: In a refrigerator in which a refrigerating cycle is constituted of a compressor 22, an evaporator, a condenser, etc., and a drain pan 33 which receives defrosted water produced by means of the evaporator is arranged on the compressor 22 and which is provided with a compressor housing room 23 for housing the drain pan 33 and compressor 22, supply air passages are provided for respectively supplying the air heat-exchanged with the condenser to the pan 33 and compressor 22.
Patent JP-H11166103-A (JP)
Title: Resin composition for packing and semiconductor packing device
Inventor: IBUKI KOICHI
IPC: C08L63/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To improve an adhesive power between a preplating plate of, for example, PdorPd-Au and a resin composition, to improve a reflow resistance of a semiconductor packing machine, to prevent a moist deterioration after reflowing and to provide a highly reliable semiconductor packing device. SOLUTION: A resin composition for packing comprises as essential components (A) and epoxy resin, (B) a novolak resin, (C) 2-mercaptobenzothiazol and (D) an inorganic filler, in which the (C) 2-mercaptobenzothiazol and (D) th inorganic filler are respectively present at levels of 0.001-0.1 wt.% and 25-95 wt.% based on the resin composition. A semiconductor packing device employs a preplating plate of, for example, Pd or Pd-Au sealed with the resin composition.
Patent JP-H09164611-A (JP)
Title: Bound slip and production of envelope enclosing the slip
Inventor: KOBAYASHI HIDEYUKI
IPC: B65B61/20
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an on-line booking sealing system booking and sealing a plurality of statements of payment at once after printing and consistenly performing processing from the production and sealing of tax statements of payment to the sending thereof. SOLUTION: Display bands 4A, 4B are provided to slip forming continuous paper CF susceptible to printing processing by a computer along the length direction thereof and these display bands form unit display area parts 6 so as to leave a definite interval in the length direction. The unit display area parts 6 constitute first-n-th data processing display parts D1 -Dn to an addresse preliminarily displayed by printing and adhesive layers 9 are provided along one sides of the respective unit display area parts 6 and the respective unit display area parts 6 are cut off to form 1-n data processing display sheets 8 having a desired fixed form. After cutting-off, these sheets are successively superposed to be bound through adhesive layers 9 to obtain a bound slip 1 which is, in turn, sealed in an envelope blank 12.
Patent JP-H11186022-A (JP)
Title: Oxide magnetic material, chip inductor, and manufacture thereof
Inventor: KANDA OSAMU
IPC: H01F1/34
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an oxide magnetic material capable of having an internal conductor of Ag alone and of being sintered at low temperatures and of suppressing an internal conductor loss caused by Ag diffusion, a laminated chip inductor, and methods of manufacturing the material and inductor. SOLUTION: An oxide magnetic material contains 45.0-49.0 mol.% of Fe2 O3 , 8.0-14.0 mol.% of CuO, 8.0-36.0 mol.% of NiO and a balance of the other components of ZnO, as 100 weight% of main components, and also contains as its auxiliaries 0.05-0.15 weight parts of PbO, 0.10-0.30 weight parts of B2 O3 and 0.03-0.10 weight parts of Ag2 O. The oxide magnetic material having grain sizes of 0.5-1.5 μm and source material are temporarily sintered and ground to an average particle diameter of 1.0 μm or less, molded to a predetermined shape, and then sintered at a temperature of 800-850 deg.C. Furthermore, the oxide magnetic material is used and Ag alone is set as an internal conductor.
Patent JP-H04277024-A (JP)
Title: Semitransparent membrane based on predeter- mined sulfonated substituted polysulfone polymer
Inventor: BIKSON BENJAMIN
IPC: C08G75/20
Filed: 1991-12-04
Abstract: PURPOSE: To obtain a fluid-separation membrane-having a high selectivity or the like by using sulfonated substituted polysulfones selected from a group comprising specific sulfonated bisphenolpolysulfones. CONSTITUTION: Sulfonated substituted polysulfones, selected from a group comprising sulfonated bisphenolpolysulfones containing a polymer repeat unit of formula I or formula II, are used, thereby fluid-separating membranes having a high selectivity as well as an excellent permeation speed factor are obtained. In formulae I or II, Ar is an aromatic radical from a group comprising formulae III, IV, V, VI, VII or VIII, X is an ortho substituent group and at least one X per each polymer repeat unit is an alkyl substituent group or the like, Ar' is a substituted radical from a group comprising formulae IX or X [wherein R''' is an ortho substituent and at least one R''' per each polymer repeat unit is an alkyl substituent group or the like, RV is a lower alkyl group or the like, (n) is 0 or 1], Sm is a sulfonic acid group or the like, and (m) shows sulfonation degree of polymer.
Patent JP-2000215788-A (JP)
Title: Carbon material and its manufacture and field emission type cold cathode by using it
Inventor: TAKEMURA HISASHI
IPC: H01J1/304
Filed: 1999-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of realizing a high emission current characteristic by forming a sharp-shaped emitter and by forming precisely plural emitters, in a field emission type cold cathode having emitters comprising a carbon film, and its manufacturing method. SOLUTION: This field emission type cold cathode, having an emitter formed from carbon material, has plural projections of a needle-shaped carbon film 2 on a substrate electrode 1. Hereby the field emission type cold cathode having a high current characteristic can be obtained. The field emission type cold cathode having the emitter comprising the needle-shaped and densely formed carbon can be formed easily by executing an ECR plasma treatment in hydrogen gas on the carbon film 2 formed on the substrate electrode 1.
Patent JP-H09168721-A (JP)
Title: Deodorization device for gas engine
Inventor: MOROZUMI NAOHIRO
IPC: F02M21/02
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To uniformize flow of fuel gas for the whole catalyst and to enhance availability efficiency of the catalyst by holding the catalyst in a large diameter part formed on the way of a fuel gas-supplying passage and also providing a gas reservoir space in the case of arranging the catalyst on the way of the fuel gas-supplying passage. SOLUTION: In a gas engine, fuel gas-supplying passages 9 join the Venturi part of an intake air passage and a deodorization device 10 is provided on the way of the fuel gas-supplying passages 9. In the deodorization device 10, a catalyst 51 is held in a large diameter part 9a formed on the way of the fuel gas-supplying passage 9. Gas reservoir spaces 52 are provided on the upstream and downstream sides of the catalyst 51. In the deodorization device 10, fuel gas flowed into the large diameter part 9a of the fuel gas-supplying passages 9 is expanded in the gas reservoir space 52. Thereby, temperature is lowered and also a turbulent flow is formed and an odor component is uniformly sent into the pore parts of the whole catalyst 51. Therefore, the deodorization efficiency of the catalyst 51 is enhanced.
Patent JP-H06263892-A (JP)
Title: Microbially degradable thermoplastic resin film
Inventor: TOKIWA YUTAKA
IPC: C08L23/02
Filed: 1992-12-28
Abstract: PURPOSE:To prepare the subject film which has high degradability even when the content of an aliphatic polyester resin as a microbially degradable thermoplastic resin is as low as below 50wt.%, has mechanical properties equivalent to those of a film made of a general-purpose resin and has heat weldability. CONSTITUTION:This resin film is prepared by molding, by heating a composition prepared by mixing a mixture of 30-50wt.% aliphatic polyester resin as a microbially degradable thermoplastic resin with 50-70wt.% polyolefinic resin with, as a compatibilizer as an essential component, a comb structure graft polymer having an acid-modified or epoxy-modified functional group and a group compatible with the polyolefinic resin and synthesized by a macromonomer process.
Patent JP-H06191855-A (JP)
Title: Production of nickel hydroxide
Inventor: KIMURA IKUO
IPC: C01G53/04
Filed: 1992-12-28
Abstract: PURPOSE:To provide a producing method of nickel hydroxide having a spherical shape and satisfactory particle size property. CONSTITUTION:In a method for producing nickel hydroxide by adding a nickel salt aq. solution from a 1st feeding opening of a reaction vessel in which a buffer solution containing ammonium ion and an alkali aq. solution from a 2nd feeding opening are respectively poured to form nickel hydroxide in the reaction vessel and simultaneously adding furthermore an ammonia solution from a 3rd feeding opening, the pH of the reacting solution is previosuly fixed to 10.0-11.4, the reaction is continued while keeping the fluctuation of the pH to <=+ or -0.1 and, after finishing the reaction, the solid in the reaction vessel is separated from the reacting solution.
Patent JP-H07188612-A (JP)
Title: Waterproofing coating film-forming material
Inventor: SHINDO YOSHIHIDE
IPC: C09D175/04
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a water proofing coating film-forming material having a good workability, a freedom from foaming during application thereof, excellent storage stability and low-temp. curability esp. as a one-pack type, a high break strength, and a high elasticity. CONSTITUTION:A waterproofing coating film-forming material comprises a compsn. comprising a compd. having a group of the formula (wherein R<1>, R<2> and R<3> are each a 1-6C alkyl group, a phenyl group, or a haloalkyl group) and a urethane prepolymer having isocyanate groups.
Patent JP-H09172695-A (JP)
Title: Electromagnetic wave exposure preventing instrument of portable telephone set
Inventor: HARA HIROKI
IPC: H04W88/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce exposure by means of electromagnetic wave from a portable telephone set by providing a cylindrical body consisting of an electromagnetic shielding material and an attaching instrument for attaching the body to a speaker part. SOLUTION: A cylindrical part 2 is the cylinder shape one having voice shielding property and constituted of the electromagnetic shielding material for shielding leaked electromagnetic wave. The height (t) of the cylindrical part 2 is the measure of about 25.5mm or more. A speaker side adhearing part 4 is constituted of a material having the elasticity of synthetic rubber, etc., and also constituted of a ring with a circular-arch cross section having almost the same diameter as that of the opening part of the cylindrical part 2. Then, the instrument 1 is attached to the periphery of a speaker 7 in the portable telephone set by a both-face tape 5.  Since the cylindrical part 2 permits the speaker 7 to be separated from an ear by 25.5mm or more in a state of the instrument 1 being attached, electromagnetic wave is attenuated to be equal to below strength which has no influence to a human body inside the cylindrical part 2.
Patent JP-2000173966-A (JP)
Title: Cleaning appliance and board cleaning equipment
Inventor: OIKAWA FUMITOSHI
IPC: H01L21/304
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning appliance, and a board cleaning equipment using this cleaning appliance, which facilitates fitting of a cleaning member such as a sponge, etc., which touches a board to be cleaned, cleans up to the brim parts of the board, makes it difficult for a contact area with the board to change by the change of the pressing force of the cleaning member, and does not damage the film surface of the board. SOLUTION: A cleaning appliance to be used in a board cleaning equipment is fitted with a cleaning member 1 to be brought into contact with the cleaning surface of a board to be cleaned, and a cleaning member holding mechanism 2 which holds the cleaning member 1. The cleaning member holding mechanism 2 is fitted with chucking member (sleeve) 4 whose lower part is split into a plurality of chucking pawls 4a, and a ring 5 to be fitted to the periphery of the chucking member. The end part of the cleaning member 1 is inserted into an insertion hole formed by the chucking pawls 4a of the chucking member, and the ring 5 is fitted to the periphery of the interposing member, to form construction of fastening and fixing the cleaning member 1 with the chucks 4a, i.e., collet chuck construction.
Patent JP-H05154478-A (JP)
Title: Equipment for producing electrolytically ionized water
Inventor: AOKI KAZUAKI
IPC: C02F1/461
Filed: 1991-12-04
Abstract: PURPOSE:To provide an equipment for producing electrolytically ionized water which is capable of cleanly holding the inside of an electrolyzer when the elecrtolyzer is not in energized state. CONSTITUTION:Raw water 62 in an electrolyzer 32 is converted into ionized water by energizing the electrodes 38, 40 provided in the electrolyzer 32. The equipment for producing electrolytically ionized water is equipped with an electrification detection means 53 for detecting energization of the electrodes 38, 40, a timer means 55 for measuring elapsed time from the specified point of time and a controlling means 56 which detects stopping of energization of the electrodes 38, 40 via the energization detection means 53 and measures the elapsed time via the timer means 55 and energizes the electrodes 38, 40 for a specified time after a prescribed time elapses.
Patent JP-2001161790-A (JP)
Title: Medical rubber plug and method of manufacturing it
Inventor: MAEDA KATSUSHI
IPC: C08L53/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of the rubber plug of a medical container to a plastic film without impairing the basic characteristic of the rubber plug. SOLUTION: An unvulcanized rubber plug composition of 100 wt.pts., comprising rubber components of 70 to 98 wt.pts., mixed with one or more kinds of thermoplastic elastomers of 2 to 30 wt.pts., selected from the group consisting of an epoxidized styrene-conjugate diene block copolymer, a carboxylated styrene-conjugate diene block copolymer or a hydroxyl-group-containing styrene- conjugate diene block copolymer, and/or an epoxidized hydrogenated styrene- conjugate diene block copolymer, a carboxylated hydrogenated styrene-conjugate diene block copolymer or a hydroxyl-group-containing hydrogenated styrene- conjugate diene block copolymer, is laminated with the plastic film and is further laminated with a polymer film during vulcanization molding to form the medical rubber plug.
Patent JP-H05160981-A (JP)
Title: Facsimile equipment equipped with memory substitutive receiving function
Inventor: MORIMOTO HIDEKAZU
IPC: H04N1/32
Filed: 1991-12-05
Abstract: PURPOSE:To prevent picture quality of image data sent with unspecified document width from decreasing and the use efficiency of the memory area of an image memory from deteriorating by declaring an intermediate recording paper width among prepared recording paper widths to a transmission side at the time of memory substitutive reception. CONSTITUTION:A signal processing part 3 is switched to a memory substitutive reception mode when a signal indicating that printing is impossible is sent from a printing disabled state detecting means 6a while image data are received by a facsimile equipment and then stores image data which are received thereafter in an image memory 11b. Then when the mode is switched to the memory substitutive reception mode, data on a B4 width as the intermediate width among A3, B4, and A4 widths of recording paper K which can be set at a printing-out part 6 is generated by a protocol signal generating circuit 1b and sent to a transmission-side facsimile device to declare the width.
Patent JP-H08271249-A (JP)
Title: Level of head lamp
Inventor: DAGURASU YUUJIN FUERIGO
IPC: F21V14/04
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To realize safe and easy assembly work which requires no liquid accompanied by risky handling of mineral spirit, etc. by providing with a rotational component so provided as to rotate in connection with a guide structure and an indicator means which displays displacement of the rotational component. SOLUTION: A head lamp device 20 is mounted with an optical axis callimation display and calibration device 22. The display and calibration device 22 is, inside the outside housing or shell part 28 and a front lens 30, attached to a bracket 24 molded into a body together with an inside reflection mirror member 26 of the head lamp device 20. The reflection mirror is adjustable in vertical and horizontal directions. A clear window panel 32 is attached to the shell part 28, and so assigned that the display and calibration device 22 be viewed from outside. With the use of a roller member or ball member, handling and processing of inflammable liquid is avoided.
Patent JP-2000198849-A (JP)
Title: Polymerization of siloxane
Inventor: HUPFIELD PETER C
IPC: C08G77/08
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a siloxane polymer without being adversely affected by the presence of an amine and producible by even a polycondensing reaction or an equilibrating reaction by using a phosphazene base catalyst. SOLUTION: (A) A siloxane polymer is mixed with (B) an organosilion compound having at least one group RN bonded to silicon which is a substituent group containing at least one amine group and the resultant mixture is then mixed with (C) a phosphazene base catalyst and polymerized. Furthermore, the component C is preferably selected from compounds represented by formula I or II [R1s are each H or a (substituted)hydrocarbon or two R1s are connected to form a heterocyclic ring; R2 is H or a (substituted)hydrocarbon; x is 1-3; y is l-4; n is 1-10; A is a fluoride, a hydroxide, a silanolate or the like] and the component B preferably comprises a siloxane polymer having a group R' bonded to silicon (R' is hydroxyl or the like).
Patent JP-H07196660-A (JP)
Title: 2-(heterocycloalkenylalkyl)thiocarbapenem derivative
Inventor: TAMAI SEI
IPC: A61P31/04
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a thiocarbapenem derivative useful an antimicrobial agent, having excellent resistance to beta-lactase and renal dehydropeptidase and strongly antimicrobial activity, shown by a specific formula, containing a methyl group of beta-configuration on a carbapenem skeleton. CONSTITUTION:The compound of formula I (R is a lower alkyl; m and n each is 1-4) such as a compound of formula II. The compound is preferably obtained by reacting a compound of formula III as a starting substance with a compound of formula IV in a solvent such as tetrahydrofuran in the presence of diisopropylethylamine at -40 to 25 deg.C and reacting the prepared compound in a mixed solvent in the presence of a hydrogenating catalyst such as platinum chloride at about 0-50 deg.C.