baber/WOPTO huggingface dataset:
Patent JP-H02288274-A (JP)
Title: Reflector for solder resistant light emitting diode
Inventor: YASUE KENJI
IPC: B23K1/00
Filed: 1989-04-27
Abstract: PURPOSE:To obtain a LED reflector durable against temperature of reflow solder by forming it of 60-90wt.% of nylon 46 and 5-40wt.% of titanium oxide in such a manner that its thermal deforming temperature is 250 deg.C and its reflectivity is 85% or more. CONSTITUTION:Nylon 46 to be used contains copolymer polyamide including polytetramethyleneadipamide and polytetramethyleneadipamide unit obtained from tetramethylenediamine and adipic acid as main ingredients. Copolymer component includes, for example, amino acid such as 6-aminocaproic acid, 11-aminoundecanoic acid, etc., lactam, etc., such as epsilon-caprolactam, omega-lauryl lactam, etc., and nylon 56 which has 2.0 to 6.0 of relative viscosity of 1g/dl at 30 deg.C in 96%-sulfuric acid is destrably used. Titanium oxide to be used may contain small amounts of other compounds, but its particle size is desirably 3mum or less. The nylon 46 and the titanium oxide are mixed in predetermined quantities, and can be directly molded. As a result, an LED reflector having high solder resistance is obtained.
Patent JP-H06321009-A (JP)
Title: Vehicular image display
Inventor: MAEMURA TAKAHIRO
IPC: B60R1/00
Filed: 1993-05-13
Abstract: PURPOSE:To provide a vehicular image display by which required safety ascertainment to both sides can be performed by minimizing the head pushing-out amount of a vehicular even if the road visibility is bad. CONSTITUTION:A vehicular image display is composed of a camera unit 41 rotatably attached to the front end of the bonnet of a vehicle, an actuator 45 for turning the camera unit, CCD cameras 42a, 42b placed on the camera unit, monitors 44a, 44b for displaying right and lest images picked up by first and second image pickup means and a controller 47 for controlling the turning movement of the camera unit carried out by the actuator.
Patent JP-H06324741-A (JP)
Title: Air flow controller
Inventor: MURAMATSU SEIJI
IPC: G05D7/06
Filed: 1993-05-13
Abstract: PURPOSE:To control the total flow of air flowing through both a main flow path having a fluctuated resistance and a sub flow path provided in parallel with the main flow path with simple configuration at a constant. CONSTITUTION:The flow path is branched into a main flow path 2 and a sub flow path 3, the main flow path 2 is provided with a 1st electro-pneumatic regulator 21 and a powder tank 5 and the sub flow path 3 is provided with a 2nd electro-pneumatic regulator 22, a pressure sensor 23 is provided on a down-stream side of a confluent point between the main flow path 2 and the sub flow path 3 and the flow of the air flowing through the sub flow path 3 is controlled by the 2nd electro-pneumatic regulator 22 so that a pressure value sensed by the pressure sensor 23 reaches a prescribed pressure.
Patent JP-H0369718-A (JP)
Title: Method and apparatus for driving soil nail
Inventor: RONARUDO JIYAAMAN BURIDORU
IPC: E02D7/12
Filed: 1990-05-01
Abstract: PURPOSE: To efficiently expand driving depth of a soil nail by driving a first member into the ground and driving a second member by a launcher with sufficient moment through a hole formed by the first member. CONSTITUTION: A launcher 1 on which a first thin and long tubular member 2 is mounted is installed so that a baffle 12 may be brought into contact with a surface 13 of the ground. Next, compressive gas is supplied to a chamber 14 of the launcher 1 via a gas supply pipe 11 and the tubular member 2 is driven into the ground 14. Next, a second thin and long member 18 is mounted on the launcher 1. Further, the launcher 1 is operated, the thin and long member 18 is driven into the ground 14 along a hole 17 formed by the tubular member 2 and a soil nail 33 is installed into the ground 14.
Patent JP-S5636560-A (JP)
Title: Coloring ink and pen using the same
Inventor: KATOU ZENZABUROU
IPC: C09D11/16
Filed: 1979-09-01
Abstract: PURPOSE: An ink, capable of drawing a steroscopic picture without ooze on textiles, etc., which comprises a self-crosslinking acryl emulsion as a binder, a water-soluble high-molecular resin as an oozing inhibitor, and a hydrophylic pigment as a colorant.  
     CONSTITUTION: A coloring ink is obtained, which is primarily composed of (A) about 10W30wt% of a self-crosslinking acryl emulsion, obtained by the emulsion polymerization of an acrylate with a small amount of (meth) acrylic acid, etc., as a binder, (B) about 0.001W20wt% of a water-soluble high-molecular resin such as a polyvinyl alcohol or polyvinylpyrolidone, as an oozing inhibitor, and (C) an organic or inorganic hydrophylic pigment. The ink has perferably viscosity of 5W 50cps at 20°C, and surface tention of 20W100 dynes/cm at 20°C, and is capable of drawing a fast picture without oozing of the outline, on Japanese paper, nonwoven textile, etc., by a pen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62268685-A (JP)
Title: Thermal recording paper
Inventor: KANEKO SHOICHIRO
IPC: B41M5/30
Filed: 1986-05-16
Abstract: PURPOSE:To enhance surface smoothness, to reduce the thickness of a thermal layer, to increase sensitivity and to enhance sharpness, by applying thermoplastic material to the surface of base paper by extrusion lamination. CONSTITUTION:A base material to be used, there are glassing paper, tracing paper and cost paper other than general paper. As the thermoplastic material used in extrusion lamination, there are polyethylene, polypropylene, an ethylene/ acrylic copolymer, an ethylene/vinyl acetate copolymer ionomer and polyester etc. and, among them, low density polyethylene is optimum. The temp. of extrusion lamination is 320-330 deg.C in low density polyethylene. In single use, because the surface of a laminate layer becomes water-repellent, it is necessary to make said surface hydrophilic. As a hydrophilicity imparting means, the surface is subjected to corrona treatment or pigment having hydrophilic surface is compounded with a resin for extrusion lamination.
Patent JP-S5338694-A (JP)
Title: Novel alpha-amino-3-chlorocephem compound and method of preparing the same
Inventor: KURAMOTO MASASHI
IPC: A61P31/04
Filed: 1976-09-18
Abstract: PURPOSE: 7-[D-(1.4-Cyclohexadienyl) glycylamido]-3-chloro-3-cephem4-carboxylic acid or its salts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S604732-A (JP)
Title: Ignition timer displaying apparatus
Inventor: MATSUDA YUKIKAZU
IPC: F23N5/26
Filed: 1983-06-21
Abstract: PURPOSE:To make clear the stae of operation of an ignition timer, by providing displaying means for displaying the state of operation of the ignition timer, and differentiating the display contents during the timer combustion from the display contents after the timer combustion. CONSTITUTION:When it is required to carry out automatic ignition by an ignition timer, a timer lamp 20 is lit with contacts 6-8 conductive, and as contacts 4-5 are not conductive, the ignition combustion is not carried out. Thereafter, it is shifted to the timer combustion. After a certain period of the timer combustion has passed, a signal from a 24hr timer turns the contacts 6-8 of an ignition timer contact group 3' to the contacts 6-7 and at the same time the contacts 4-5 are opened. As a result, the current to a combustion circuit is cut to stop it, and the lit state of the timer lamp 20 is changed to its flickered state by the action of a flickering element 21. Thus the state of the operation of the ignition timer can be made clear.
Patent JP-H08302655-A (JP)
Title: Water regulating door
Inventor: NIINO MASAKAZU
IPC: E02B7/20
Filed: 1995-05-11
Abstract: PURPOSE: To establish reduction of the operating force and also shortening of the opening/closing time. CONSTITUTION: A door 4 is coupled with one-side ends of cables 11a, 11b passed via pulleys 8a, 8b, 9a, 9b, and counterweights 12a, 12b are coupled with the other ends. Part of the necessary force for pulling up the door 4 through a valve stem 6 is reduced by the counterweights 12a, 12b, and it is possible to reduce the driving force from the conventional value. Lifting-up of the door can be performed without increasing the gearing ratio so much, and the opening/ closing speed can be shortened.
Patent JP-S63279505-A (JP)
Title: Corrosion preventive layer for cable
Inventor: TAN MASAYUKI
IPC: H01B7/28
Filed: 1987-05-11
Abstract: PURPOSE:To obtain a corrosion preventive layer with excellent chemical and electric characteristic by fluoridizing the surface side of a cable or the PVC or PE forming its connection section. CONSTITUTION:The raw material (such as pellet) of PE or PVC is fluoridized in advance and constituted by extrusion or the like, for example, for a corrosion preventive layer outside a cable or outside a connection section, or the corrosion preventive layer outside the cable or outside the connection section is formed with PVC or PE, and the surface is fluoridization-treated posteriorly. The corrosion preventive layer having high heat resistance and the optional electric characteristic and excellent in various chemical properties such as water resistance, oil resistance, chemical resistance can be thereby obtained.
Patent JP-H07318050-A (JP)
Title: Combustion system using heat storage burner
Inventor: MATSUO SHIGEMI
IPC: F23D14/66
Filed: 1994-05-26
Abstract: PURPOSE:To prevent the generation of NOx and to regulate a flame temperature by selectively switching the state that the exhaust gas sucked from one heat accumulator is supplied to the other heat accumulator and the state that the exhaust gas sucked from the other accumulator to the one accumulator, and regulating the concentration of oxygen to be supplied to the exhaust gas to be supplied to the accumulator. CONSTITUTION:A first heat accumulation burner 2 supplies fuel, sucks its exhaust gas via the burner 5 of a second heat accumulation burner 3 and a heat accumulator 7, and supplies low-temperature exhaust gas 40 from which heat is derived by the accumulator 7 is supplied toward the heat accumulator 6 of the burner 2 and a burner 4. Oxygen is supplied to the exhaust gas supplied to the burner 2, the mixed gas in which the oxygen is mixed with the exhaust gas at a predetermined ratio is supplied to the burner 2, preheated by the accumulator 6, and then burned together with fuel. In this case, the oxygen concentration of the mixed gas is measured. The exhaust gas suction amount is regulated based on the measured result, and the oxygen concentration is suitably regulated.
Patent JP-H04318643-A (JP)
Title: Transaction processing system
Inventor: OHATA TAKESHI
IPC: G06F13/00
Filed: 1991-04-17
Abstract: PURPOSE:To enable a transaction processing system to dynamically change a transaction to be automatically initiated by a terminal. CONSTITUTION:Transaction registration reception means 1 obtains a logical terminal name and a transaction identifier, sets these in transaction initiation request table 7, and registers them in transaction initiation request queue 3 via queue registration processing means 2. Transaction initiation means 5 that is informed of a logical terminal name by terminal control means 4 refers to transaction initiation request table 7 via queue detecting means 6, and initiates a specified transaction, thereby the degree of freedom of operating the system that can set and change a transaction that a terminal can automatically initiates can be improved.
Patent JP-S5241584-A (JP)
Title: Mass number indicating device
Inventor: TAKAHASHI SADAO
IPC: H01J49/02
Filed: 1975-09-19
Abstract: PURPOSE: In simultaneous indication of mass spectra and mass number on recording chart, arrangement is so made that the indication of the mass number of every 100 is made accurately identifiable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5237451-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA HIRONARI
IPC: G02F1/1337
Filed: 1975-09-19
Abstract: PURPOSE: To treat the inside faces of the upper and lower plates, and orient molecules of a liquid crystal in such a way that the axes of the molecules make an angle of 5°W30° with the inside faces, in order that inductive domains are extinguished, resulting in improvement in the quality of display. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62268807-A (JP)
Title: Spin-block for melt-spinning
Inventor: MOTOKI TOSHIO
IPC: D01D5/084
Filed: 1986-05-19
Abstract: PURPOSE:To improve spinning stability and obtain a yarn having optimum properties, by placing a heating cylinder within a specific range below a spin- block and attaching two or more kinds of inner cylinders having different thermal conductivities to the inner circumference of the heating cylinder. CONSTITUTION:A cylindrical heater 11 is placed under a melt-spinning block 1. Spun yarns 9 are encircled with the heater 11 at a position 10-200mm below the lower face of a spinneret 7 of a spinning pack 3 attached to the spin-block 1. Two or more kinds of inner cylinders 13a, 13b, 13c having different thermal conductivities are attached to the inner circumference of the heater 11. The atmospheric temperature under the spinneret can be actively controlled by this arrangement.
Patent JP-S5236348-A (JP)
Title: Micro wave heating equipment
Inventor: KANEKO YOUICHI
IPC: H05B6/78
Filed: 1975-09-18
Abstract: PURPOSE: A micro wave heating equipment which is possible uniform heating by distributing electric power a constant quantity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6013408-A (JP)
Inventor: ANRI TEBUNON
IPC: B65H54/80
Filed: 1984-06-01
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-H02292606-A (JP)
Title: Travel controller for unmanned vehicle
Inventor: OBARA IKUMITSU
IPC: G05D1/02
Filed: 1989-05-02
Abstract: PURPOSE:To prevent the lack of the number of effective patterns and to simplify constitution by detecting an effective indicator with the detection of a travel indication read means provided in an unmanned vehicle. CONSTITUTION:When the unmanned vehicle 1 passes on respective travel marks 4-8 and when there is detection by respective mark sensors 15a-15f in CPU 22, travel information reading from the marks 4-8 by the sensors 15a-15f is effectively processed only when either of the effective mark sensors 15e and 15f is judged to have detected the effective iron pieces 10 of the marks 4-8. Even if the unmanned vehicle 1 travels opposite to the direction of travel F, and the read patterns of the marks 4-8 are reversed, normal travel control is appropriately attained without totally different travel information being read by the sensors 15a-15f.
Patent JP-H0771187-A (JP)
Title: Rotationally underground piping construction method
Inventor: HOSHINO MUTSUO
IPC: E21D9/06
Filed: 1992-03-11
Abstract: PURPOSE:To shorten a period for underground piping construction such as gas and water piping without the need for the destruction of a building by installing a spiral drilling tool and a spiral joint in a steel pipe, rotationally feeding them out and performing lateral hole boring and piping at the same time. CONSTITUTION:Joint holes are bored in a starting point and a finishing point for piping, a rotating mechanism 4 is set in one hole and a spiral drilling tool 2 is mounted the end of a threaded steel pipe 1. The threaded steel pipe 1 is fed out while being rotated by the rotating mechanism 4, and is fed out again after a spiral joint 3 is attached to the end of the steel pipe 1. To reduce resistance the steel 1 is used to allow water to be fed. In this way, lateral hole boring through the joint holes and piping are performed at the same time, resulting in faster and lower-cost piping.
Patent JP-H08305751-A (JP)
Title: Multi-agent system
Inventor: TARUMI HIROYUKI
IPC: G06Q10/06
Filed: 1995-05-11
Abstract: PURPOSE: To prepare answers for various problems related to resource allocation or the like considering a strategic target of an office in addition to the efficiency of resource allocation in the case of managing the resources of an office or the like by an agent and executing operation in cooperation with an agent performing secretary's duties for an office worker. CONSTITUTION: This agent system is constituted of a problem settling means 2 for settling a given problem, a consulting means 3 for receiving a consultative document for requesting an advice for the settlement of the problem for the means 2 and sending the consultive document to single or plural other agents, a consultant selecting means 6 for presented knowledge for selecting a party to which the consultative document is to be sent to the means 3, consultant evaluating knowledge 7 for presenting knowledge related to the evaluation of the advice to the means 3, and an advising means 4 for receiving a consultative document from another agent, preparing an advice with respect to the consultive document and returning the advice to the agent preparing the document.
Patent JP-H09275833-A (JP)
Title: Rope for preparing alga-vegetating bank for fish culture
Inventor: MIYATA TAKASHI
IPC: A01G33/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject rope having remarkably high strength and therefore a long life span, capable of eluting iron ions to promote growth of useful algae by intertwisting an iron thread with a biodegradable resin yarn. SOLUTION: This rope is obtained by intertwisting an iron thread 12 capable of eluting iron ions into water with a resin yarn 14 made of a biodegradable resin. It is preferable that a diameter of the iron yarn 12 is 0.1 to 0.5mm and that of the resin yarn 14 is <=0.5mm. A blended resin of starch with a modified poly (vinyl alcohol) and other polymers such as poly (L-lactic acid) and copoly (hydroxylbutyrate/hydroxylvalylate) are cited as the biodegradable resin for the resin yarn 14. In addition, it is preferable to make the resin yarn 14 include any repellent against algae-eating animals because of the ability to prevent an alga from injury for a long period due to the algae-eating animals. It is possible to make the resin yarn 14 include an aquatic fertilizer such as nitrates to improve the rate of fixing of useful algae.
Patent JP-S5236931-A (JP)
Title: Input device
Inventor: KUNISHIMA TOSHIAKI
IPC: G06F3/023
Filed: 1975-09-19
Abstract: PURPOSE: To easily discriminate files by performing the discrimination of pages or files with a magnetism sensitive body near the center of files. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S605019-A (JP)
Inventor: ROBAATO GUREN KURAPUTSURII
IPC: C01B39/22
Filed: 1984-06-04
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-H11140521-A (JP)
Title: Gasifying method for direct reducing reactor and device thereof
Inventor: FREDERICK C JANKE
IPC: C01B3/36
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the comprehensive efficiency in one series of processes producing reducing gas used for reduction, executing the reduction and recirculating the gas in a direct reduction of an iron. SOLUTION: At the time of synthesizing synthetic gas containing hydrogen and carbon monoxide with partial oxidizing reaction of hydrocarbon base supplying raw material, the synthetic gas having higher pressure than average operating gas pressure in the direct reducing reaction of the iron, is produced. This gas is expanded to the average operating gas pressure in the reducing reaction and supplied to the reducing reaction and the motive power developed at the time of expanding this gas is used to the driving of a compressor for recirculating the reducing gas.
Patent JP-S5637852-A (JP)
Title: Tape run driver of vtr
Inventor: INATOME KIYOSHI
IPC: G11B15/43
Filed: 1979-09-04
Abstract: PURPOSE: To secure control over tape tension in fast forward and rewind modes, by controlling a supply reel motor by a take-up tape tension detection output and a take-up reel motor by a supply tape tension detection output.  
     CONSTITUTION: The output of take-up tape tension detector 9T is supplied to detecting circuits 15TW17T and 19 by way of amplifier 8T, and that of supply tape tension detector 9S to detecting circuits 15SW17S and 18 by way of amplifier 8S. The error detection output of a detecting circuit is supplied to supply reel motor 6S by way of amplifier 7T, take-up reel motor 6T and amplifier 7S. In the constitution like this, motor 6T is controlled to a constant speed in fast forward run mode and motor 6S has its torque controlled so that the tension of tape 1 will be constant. In rewind mode, motor 6S is controlled to the constant speed and motor 6T is so controlled that the tape tension will be constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11258746-A (JP)
Title: Photographic element improved in magenta dye light stability
Inventor: ROMANET ROBERT FOGG
IPC: G03C7/38
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To enhance dye light stability by using a photographic element comprising a silver halide emulsion layer containing in relation with a specified dye producing coupler. SOLUTION: This photographic element comprises a silver halide emulsion layer containing in relation with a dye producing coupler represented by formula in which X is H or a coupling releasing group: each of R<1> , R<2> , R<3> is independently, selected from an alkyl group but optional two of them may combine with each other to form a ring; R<4> is H or a substituent but when R<4> is a substituent, each of R<3> and R<4> may combine with each other to form a ring; R<a> is H or a substituent; Y is a substituent and at least one Y substituent has formula selected from a group consisting of -CONR<b> R<c> and -NHCOR<d> or SO2 R<e> ; each of R<b> -R<e> is an alkyl, aryl, heterocyclic group or the like; and (n) is 1-5.
Patent JP-2000300968-A (JP)
Title: Method for operation of membrane filter
Inventor: YAMADERA TOSHIO
IPC: C02F1/44
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a immersed plane membrane filter likely to be capable of saving energy and obtaining a great amount of permeated water, and its operating method. SOLUTION: In the immersed plane membrane separator 10, a pressure gage 34 is provided, and a negative operation differential pressure inside a plane membrane unit 14 is measured by the pressure gage 34. A controller 36 controls a blower 40 and a suction pump 32 based on a change rate of an ascending velocity of the operation differential pressure. Further, the controller 36, after operating for a specific time, speculates an optimum pattern of a diffused amount and an intermittent operation time ratio, and automatically controls them based on this speculation.
Patent JP-H05314555-A (JP)
Title: Overwritable magneto-optical recording medium having r layer
Inventor: HOSOKAWA TETSUO
IPC: G11B11/10
Filed: 1992-05-06
Abstract: PURPOSE:To lower a bit error rate(BER) by decreasing the standard deviation (jitter sigma) indicating the degree of the deviation in the length of marks. CONSTITUTION:This magneto-optical recording medium which is overwritable an optical modulation system includes at least three layers; a read layer (R layer) consisting of a perpendicularly magnetized film and having the Curie point TCR higher than the Curie point of a memory layer, a memory layer (M layer) consisting of the perpendicularly magnetized film exchange bonded to the R layer, and a writing layer (W layer) consisting of the perpendicularly magnetized film exchange bonded to the M layer and can unify the directions of magnetization of the W layer to a prescribed direction without inverting the direction of the magnetization of the layer. The R layer is formed by sputtering using a target consisting of a heavy rare earth metal (RE)-transition metal (TM) alloy and the M layer is formed by simultaneous sputtering using an RE target and a TM target.