baber/WOPTO huggingface dataset:
Patent JP-H07308288-A (JP)
Title: Operating force adjusting device of endoscope operating wire
Inventor: MORIZUMI MASAAKI
IPC: A61B1/00
Filed: 1994-05-19
Abstract: PURPOSE:To reduce the operating force of an operating wire by disposing a second energizing member for energizing the operating wire in the energizing direction of a first energizing member in the intermediate part in addition to the first energizing member. CONSTITUTION:When a focusing knob 42 is rotated, a helicoid 51 is rotated, and a connecting part 58 is moved, whereby a focus lens barrel 86 is pushed and pulled through a wire 84 for wire focusing to adjust the focus of the lens. In addition to a spring 90, a spring 79 is provided. Accordingly, in the case of bending a soft part, even if the energizing force of the spring 90 is decreased by friction load, the movement of the wire 84 will not be deteriorated because the spring 79 is provided on the intermediate part so as to smoothly make focus adjustment.
Patent JP-S62261952-A (JP)
Title: Production of enzyme electrode
Inventor: KOBAYASHI YOSHIAKI
IPC: G01N27/327
Filed: 1986-05-08
Abstract: PURPOSE:To obtain an enzyme electrode having good responsiveness to hydrogen peroxide without responding to a reducing material by forming a polymerized film consisting of a specific compd. on an electrode surface and forming an enzyme film thereon. CONSTITUTION:The silane polymerized film is formed by coating and subjecting to heat treatment of an aq. soln. of an alkoxy silicate on the surface of the electrode consisting of polatinum, gold, titanium, carbon, etc., and the enzyme film is formed thereon. The alkoxy silicate is expressed by the general formula Xn-Si(OR)4-n (n=2, 3), where X is functional group such as amino group, epoxy group or thionyl group, R is an alkyl group, OR is preferably a hydrolyzable group such as methoxy group or ethoxy group. Such alkoxy compd. forms a silanol group by hydrolysis when mixed with water and causes a dehydration polymn. when heated. The film consisting of enzyme and film forming material such as albumin or glutaraldehyde is used as the enzyme film.
Patent JP-S63270813-A (JP)
Title: Hot-melt composite binder fiber
Inventor: OHASHI TOSHIYA
IPC: D04H1/541
Filed: 1987-04-28
Abstract: PURPOSE:To obtain the titled binder fiber having excellent adhesivity, by combining a specific low-melting copolyester with a high-melting polymer having a crystal melting point above a specific level in a manner that the copolyester occupies at least a part of the surface of the produced fiber. CONSTITUTION:The objective binder fiber capable of giving a bonded textile structure having excellent feeling and heat-resistance can be produced by combining (A) a low-melting copolyester having a crystal melting point of 110-210 deg.C and composed of (i) terephthalic acid as a main acid component and (ii) 1,4- butanediol and 1,9-nonanediol at a molar ratio of 90/10-50/50 as main diol component with (B) a high-melting polymer having a crystal melting point of >=220 deg.C and consisting of preferably polyethylene terephthalte or a polyester composed mainly of the terephthalate. The component A occupies at least a part of the surface of the obtained composite fiber. The composite fiber is preferably a concentric sheath-core composite fiber.
Patent JP-H10296267-A (JP)
Title: Circulating purifying apparatus
Inventor: GOTO MAKOTO
IPC: C02F1/50
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a circulating purifying apparatus capable of performing ozone sterilization of bath water safely and effectively by a method wherein extension in size of the apparatus is suppressed and circulation amount is secured. SOLUTION: In a circulating purifying apparatus wherein bath water is stored in a bathtub 1, this bath water is circulated to a circulation flow path 9a by a circulation pump 6, purification of the bath water is carried out by a purifying tank 7 and the bath water in liquid state is subjected to fungus control or sterilization by ozone, a branched path 9b provided parallelly with the circulation flow path 9a and a compressor 11 for pressure-feeding the ozone into the branched path 9b so as to making the ozone intrude into the liquid are provided. A sterilization tank 14 is provided in the branched path 9b in order to control time until the bath water joins the main path 9a by reducing flow rate of the bath water into which the ozone has intruded. The compressor 11 constitutes the above pressure feeding means and the sterilization tank 14 constitutes a fluid flow rate reducing part.
Patent JP-H07309099-A (JP)
Title: Eraser for blackboard
Inventor: TSUTSUI EI
IPC: B43L21/02
Filed: 1994-05-19
Abstract: PURPOSE:To prevent scattering of coarse particulate of chalk from occurring when a character, a pattern, etc., which are recorded on a blackboard with chalk are erased. CONSTITUTION:A wiping off member 2 with which a character and a pattern which are recorded on a blackboard with chalk are wiped off, is provided with a suction means 5 composed by containing a suction fan 14 and a motor 15. The coarse particulate of chalk wiped off with a wiping off face 3 of the wiping off member 2 is sucked via an open suction hole 4 facing the wiping off face 3.
Patent JP-H11287159-A (JP)
Title: Egr device for internal combustion engine
Inventor: NAKAMURA NOBUMASA
IPC: F02D21/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To compensate deterioration of an NOx reducing effect due to insufficiency of an EGR gas amount, so as to obtain a stable NOx reducing effect. SOLUTION: An EGR valve 10 comprises a hollow part 2 having a gas introducing port 21 and a gas drawing out port 22, valve element 3 opening/closing the gas introducing port 21, and a diaphragm part 5 for lifting the valve element 3. The valve element 3 is formed by a valve shaft part 31 connected to the diaphragm part 5 and a valve head 35 provided in a tip end of the valve shaft part 31, and formed by providing a steam injection nozzle 45 in the tip end center and a water introducing port 41 communicating with the steam injection nozzle 45 in the rear end. A conducting tube 6 for guiding water to the water introducing port 41 is connected thereto, and a water pump 61 is arranged in the conducting tube 6. A heater 7 for generating steam by heating water is provided in the inside of the valve head 35.
Patent JP-H07311177-A (JP)
Title: Limit current type oxygen sensor
Inventor: TSURUTA KUNIHIRO
IPC: G01N27/41
Filed: 1994-05-20
Abstract: PURPOSE:To provide a limit current type oxygen sensor in which deterioration of the oxygen sensor can be self-diagnosed using a single power supplly voltage value. CONSTITUTION:Cathode electrode membranes 2a, 3a are disposed in a space defined by the barrier wall of a spiral spacer, a sealing plate 5, and a solid electrolyte 1 and communicated with an oxygen diffusion path 6. Anode electrode membranes 2b, 3b are formed oppositely to the cathode electrode membranes on the opposite sides of an oxygen ion conductive planar solid electrolyte 1 to obtain an oxygen sensor having two sets of electrode. A means 10 detects a current value when two sets of electrodes are driven simultaneously by applying a voltage from a power supply 8 and a current value when only one set of electrodes is driven by a switch means 9. Means 12 compares two current values and a means 13 decides whether the oxygen sensor deteriorated or not by deciding whether the current value is within a preset region. When the oxygen sensor deteriorated, a means 14 delivers an alarm.
Patent JP-H09252653-A (JP)
Title: Heating container for flower pot
Inventor: TANABE FUYUKI
IPC: A01G9/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent a plant appreciated in a room from withering during a travel or outgoing and to protect a plant which is easy to wither due to a rapid temperature change against cold. SOLUTION: A nichrome wire electric heater 2 is built in the gap of a doubled container 1, a thermistor switch 3 is fixed to the top of the container, and bottom and top air holes 4 and 5 are opened to raise warm air.
Patent JP-H04334508-A (JP)
Title: Method for suppressing foaming quaternary ammonium compound
Inventor: YASUNAGA TORU
IPC: C09K23/18
Filed: 1991-05-10
Abstract: PURPOSE:To efficiently suppress foaming without obstructing the fundamental characteristics of higher aliphatic quaternary ammonium compound having foaming properties at the time of the adaptation of the quaternary ammonium compound to an aqueous system by compounding specific higher aliphatic amine with the quaternary ammonium compound. CONSTITUTION:Higher aliphatic amine (e.g. dodecylamine) represented by formula, wherein R<4> is a 12-18C saturated or unsaturated straight chain aliphatic hydrocarbon group, R<5> and R<6> are respectively H or a 1-4C lower alkyl group which may be substituted with an amino group and Y is an acid residue is compounded with a higher aliphatic quaternary ammonium compound (e.g. lauryl benzyldimethylammonium chloride) in the amount of 0.05-10mol per 1mol of the quaternary ammonium compound. As a result, at the time of the adaptation of the quaternary ammonium compound to an aqueous system, foaming can be efficiently suppressed without obstructing the fundamental characteristics of the quaternary ammonium compound.
Patent JP-H06320688-A (JP)
Title: Deep drawing sealable reused multi-layer film containing polyamide and polyolefin as base and high content of reused material
Inventor: ANDOREASU ESU GATSUSE
IPC: B32B27/08
Filed: 1994-04-22
Abstract: PURPOSE: To obtain a deep drawing sealable recycled multilayered film based on polyamide and polyolefin containing a recycling material in high content. CONSTITUTION: A multilayered sealable recycled film containing at least one scrap layer and at least one sealing layer has deep drawing properties and the scrap layer contains recycled polyamide/polyolefin and a primer and, herein, the ratio of a recycling material in the scrap layer is 60-98 wt.% and the polyamide content of the recycling material is 3-45 wt.% and the sealing layer has at least one layer and contains a polyolefinic polymer or copolymer and these layers may be arbitrarily same or different.
Patent JP-H04335723-A (JP)
Title: Radio telephone system
Inventor: TOMINAGA HIDEO
IPC: H04W88/02
Filed: 1991-05-13
Abstract: PURPOSE:To allow one mobile station to use two radio telephone services comprising a radio telephone service used for high speed movement and a radio telephone service used at low speed movement only whose utility charge is lower than the high speed movement radio telephone service in radio communication. CONSTITUTION:A mobile station 13 is provided with a 1st control section 3 and a detection section 2, and an on-vehicle private base station 14 is provided with a 2nd control section 7, a frequency conversion section 10 and a start detection section 6 to use two different radio telephone networks. The connection to the radio telephone network is selected automatically by having only to turn ON/OFF a ignition key of a vehicle to implement protocol conversion and telephone number conversion. Through the constitution above, one mobile station 13 uses two different radio telephone networks A, B.
Patent JP-H044637-A (JP)
Title: Optical data transmitter
Inventor: MIBU TAKAHIKO
IPC: H04L12/44
Filed: 1990-04-21
Abstract: PURPOSE:To attain data transmission without adding a preamble signal to the transmission data by devising the system such that all station send a data mutually in a same timing criterion. CONSTITUTION:A clock signal generated from an oscillator 7 is converted into an optical signal 9 by an optical space transmitter 8 and outputted into space. The optical signal 9 is recovered into the original clock signal by each optical receiver 10 and outputted to a station 3. Each station 3 uses a clock signal outputted from the optical space receiver 10 in place of a clock signal used independently by each of conventional systems, than all the stations 3 are operated according to a same timing criterion and the data transmission is attained without adding a preamble signal just before the data signal 5.
Patent JP-S61264687-A (JP)
Title: Detecting method for battery conditions
Inventor: YOSHIDA TAKAMASA
IPC: H01M10/42
Filed: 1985-05-18
Abstract: PURPOSE:To enable battery conditions to be detected, by measuring at least two of differences of the same polarity-potentials between these measuring points and comparing the measured potential differences with a standard potential difference. CONSTITUTION:A battery is composed of a battery jar 1, a negative electrode plate 3, and a separator 4. Potential differences between measuring points, with lead wires made of lead or lead alloy being installed outside the battery, are measured at each of measuring points 6-15. When the battery is under the condition of open-circuit, internal short-circuits can be found existent with differences of the same polarity-potentials between arbitrary two points. With many measuring points being provided, an electrode plate of internal short- circuit can be found. A deterioration degree of the battery can be also found from data comprising the battery deterioration, charging current, and a potential difference between points 14 and 15. Hence, with the relation of discharging current, discharging amount, and potential differences between points being measured in advance, the discharging amount, that is, the remaining capacity can be found, and by the use of the data of a deterioration degree of the battery being added, remaining life can be found.
Patent JP-S5731995-A (JP)
Title: Granulating agent for aqueous slurry of coal powder
Inventor: YAMAMURA MASAAKI
IPC: C10L5/00
Filed: 1980-08-01
Abstract: PURPOSE: The title granulating agent comprising a specific amine salt, accelerating the granulation of coal powder and makng it easy to remove ash and inorganic matter contained in the powder.  
     CONSTITUTION: When granulating coal powder in water by adding an oil (binder) to an aqueous slurry of coal powder, an amine salt represented by the formula, where R 1  is 8W22C alkyl or alkenyl; R 2  is H or 1W22C alkyl, alkenyl or benzyl; and X is halogen or acetic acid residual group, e.g., laurylamine hydrochloride, or laurylbenzylamine acetate is used as a granulating agent. The suitable amount of the above-mentioned granulating agent is about 0.01W5wt.%, based on the amount of coal in the coal slurry.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02283564-A (JP)
Title: In-pipe self-travelling device
Inventor: MAKI ATSUSHI
IPC: B61B13/10
Filed: 1989-04-25
Abstract: PURPOSE:To enable the smooth and easy traveling of the title device in a pipe with a single operating process by utilizing the driving force of wheels provided incliningly against the direction of a pipe axis so as to travel the device spirally on the inner surface of a pipe. CONSTITUTION:The expansion rods of a first and a second air cylinders 25, 29 are contracted to bring first and second wheels 27, 31 into contact with the inner surface of a pipe 19. The second wheels 31 are rotated around a pipe axis X by the drive of a motor 23, and the whole front unit 20B is rotated around the pipe axis X. Because of being incliningly supported by an angle thetaagainst the direction of the pipe axis X, the second wheels 31 are going to advance diagonally on the inner surface of the pipe 19 and thereby travel on the inner surface of the pipe 19 spirally. An in-pipe self-travelling device thus advances or recedes by the driving force of the second wheels 31, in such a state that the front unit 20 is rotated, but a rear unit 20A is not rotated.
Patent JP-H045260-A (JP)
Title: Fluorine-containing diester type compound and production thereof
Inventor: YOSHIZUMI MOTOHIKO
IPC: C07C67/14
Filed: 1990-04-23
Abstract: NEW MATERIAL:Fluorine-containing diester type compounds of formula I [Rf<1> is 1-20C perfluoroalkyl; X is divalent bonding group (R<3> is H or 1-20C alkyl; n is 1 or 2) represented by SO2NR<3>, CONR<3> or (CH2)n, R<1> and R<2> are 3-50C alkyl]. EXAMPLE:A compound of formula II. USE:Useful as a lubricant. By using as a mixture prepared by addition to a resin, useful also as a water repellent repelling water and a stainproofing agent preventing stains. In case of use as a lubricant for a magnetic tape for video, etc., its effect is kept for a long period only by surface coating and there is no problem in use in a cold district. A remarkable effect can be obtained even by a very thin coating. PREPARATION:For example, a fluorine-containing dihydroxy compound of formula III is reacted with an acid chloride of formula IV to obtain a compound of formula I or a compound of formula V is reacted with a compound of formula IV to obtain a compound of formula I.
Patent JP-S59232494-A (JP)
Inventor: HIGUCHI TOORU
IPC: H05K3/46
Filed: 1983-06-15
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-H10304418-A (JP)
Title: Radio-calling equipment
Inventor: YONEMOTO YOSHIFUMI
IPC: H04W84/02
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To allow the user to be relieved from trouble, even if information is changed frequently by comparing a newly arrived message with a message that has already been received and stored and showing new comparison information caused as a result on the user. SOLUTION: A reception means 11 receives a message, and a storage means 12 stores the received message. A message-processing means 15 compares a newly arrived message with the message which has been stored in the storage means 12 and uses comparison information caused by the comparison, to discriminate whether or not an output request is made to an output control means 14. An output means 13 is made up of a message notice function, such as a bell or a vibrator to report the arrival of the message and a display function that displays the message and the new comparison information. The display function displays the composited reception message and new comparison information on a screen layout decided in advance by the output control means 14. Thus, display suitable for stock price information or the like which changes frequently is made.
Patent JP-S5850214-A (JP)
Inventor: FURANSOWA GABURIERU SEDEIYO
IPC: E21B43/01
Filed: 1982-06-23
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-H06315524-A (JP)
Title: Substrate film for first-aid adhesive plaster
Inventor: HARAUCHI SHIGEAKI
IPC: A61L15/58
Filed: 1993-05-10
Abstract: PURPOSE:To provide the safe and inexpensive substrate film for first-aid adhesive plaster which has the performance and touch to the skin almost equiv. to the performance and touch to the skin of a PVC resin film which is heterofore frequency used and does not contain plasticizers. CONSTITUTION:The outer layer and inner layer of this substrate film which consists of the substrate film, a tacky adhesive material, gauze and release paper and is to be used for the first-aid adhesive plaster are resin layers of an ethylene-methyl methacrylate copolymer base and the intermediate layer thereof is a polyethylene resin layer consisting of an ultra-low-density ethylene copolymer or ethylene terpolymer having <=700kg/cm<2> bending rigidity.
Patent JP-S5576875-A (JP)
Title: Benzo ij quinolizine-2-carboxylic acid derivative and its preparation
Inventor: ISHIKAWA HIROSHI
IPC: A61P31/04
Filed: 1978-08-31
Abstract: NEW MATERIAL:A compound of formula I: (R<1> is H or lower alkyl group; R<2> is H, lower alkyl, lower alkanoyl, benzoyl group, etc.; R<3> is H or halogen), and its salt. EXAMPLE:8-( 1-Piperazinyl )-6,7-dihydro-1-oxo-1H,5H-benzo[ ij ]quinolizine-2-carboxylic acid. USE:Antibacterials effective against Gram-positive and Gram-negative bacteria, particularly Pseudomonas aeruginosa and hemolytic streptococci. PROCESS:A compound of formula II: (R<4> is halogen, lower alkanesulfonyloxy group, etc.) is reacted with a compound of formula III to give the objective compound of formula I. The compound of formula II: (R<4> is not halogen) is novel, and obtained by cyclizing and hydrolyzing the reaction product of a compound of formula V: (R<6> is lower alkyl) with an intermediate, prepared from a compound of formula IV and a compound of the formula R<5>X (R<5> is lower alkanesulfonyl, etc.; X is halogen).
Patent JP-S60251135-A (JP)
Title: Device for preparing parent material for optical fiber comprising fluoride
Inventor: OOZEKI MASAO
IPC: C03B11/08
Filed: 1984-05-29
Abstract: PURPOSE:To execute press-forming of a lens having a complex shaped peripheral part without generating cracks by shifting a border surface between a barrel dye and a punching die of the upper die from the peripheral part to near the central part of a lens. CONSTITUTION:When molten glass gob is charged to a cavity 15, an upper barrel die 12 descends until it contacts with top end of a lower barrel die 13. In this stage, a center of the upper barrel die 12 is allowed to coincide with the center of the lower barrel die 13 by the effect of a conical guiding face 16. Thereafter, the upper punching die is dropped to execute press-forming wherein the pressing face of the upper punching die 11 is engated so as the press-forming face of the upper die 11 coincides with the pressing face of the upper punching die 11 by an engaging part 17 provided to the upper part of the upper barrel die 2. Thus, the temp. distribution of the die during press-forming is improved so as to enable press-forming generating no crakcs in the peripheral part of a lens having a complex peripheral shape such as those having a small groove 8 on the side face or those having a sharp edge, etc.
Patent JP-H01279724-A (JP)
Title: Electronic refrigerating elemental material and its manufacture
Inventor: SUGANO MASATAKA
IPC: C22C12/00
Filed: 1988-05-02
Abstract: PURPOSE:To obtain an electronic refrigerating element usable particularly at a low temp. by regulating the O2 contentin a sintering material to the specific amt. or the below at the time of manufacturing an electronic refrigerating element formed with a sintered body consisting essentially of Bi. CONSTITUTION:High purity Bi and Sb are compounded in such a manner that the compsn. is regulated to Bi88Sb12, which is vacuum-sealed in a quartz ampule, is melted at 450 deg.C while shaked, is charged into water together with the ampule and is rapidly cooled. The solidified metal is finely pulverized in an Ar atmosphere by the use of a mortar, is thereafter heated to 200 deg.C in the air in such a manner that the oxygen concn. is regulated to about <=400ppm and is subjected to press molding. The molded body is sintered at 230 deg.C for 4hr in a vacuum. The electronic refrigerating elemental material as a sintered body by powder metallurgy which is sufficiently usable even at the low temp. of -120 deg.C can be obtd.
Patent JP-2000297190-A (JP)
Title: Thermoplastic resin composition
Inventor: KOSHIRAI ATSUNORI
IPC: C08K5/521
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide thermoplastic resin compositions having excellent flame retardancy. SOLUTION: Thermoplastic resin compositions comprise (A) one or more thermoplastic resins selected from polycarbonate, polyphenylene ether, polyolefin, aromatic vinyl polymer, polyester, and polyamide, (B) a flame retardant, and (C) polytetrafluoroethylene-containing mixed powder. The powder (C) is composed of 1-30 wt.% polytetrafluoroethylene component and 70-90 wt.% organic polymer component.