baber/WOPTO huggingface dataset:
Patent JP-H0320521-A (JP)
Title: Controller for burner
Inventor: SAKURAI TOSHIO
IPC: F23N5/26
Filed: 1989-06-16
Abstract: PURPOSE:To enable mis-fitting of a resistor to be found before a burner starts combustion, by inputting potentials obtained voltage division by resistors as control data, and causing an alarm device to inform the user of the presence of an error, if any, in the quantitative relationships between pieces of the control data. CONSTITUTION:A low level potential is outputted from an output terminal 20 of a microcomputer 1, whereas a high level potential is outputted from other output terminals 21, 22. A potential obtained through voltage division by resistors 6 and 8, namely, a potential representing a rotational frequency of a burner motor corresponding to high combustion is inputted to an input terminal 23, whereas a potential obtained through voltage division by resistors 7 and 10, namely, a potential representing a discharge quantity of an electromagnetic pump corresponding to high combustion is inputted to an input terminal 24. Next, a high level potential is outputted from the output terminal 21, whereas a high level potential is outputted from the other output terminals 20, 22, and potentials representing a rotational frequency of the motor and a discharge quantity of the pump which correspond to low combustion are inputted to the input terminals 23 and 24, respectively. Then, the microcomputer 1 compares the input data on the rotational frequency of the burner motor corresponding to high combustion with the input data corresponding to low combustion, and when an error is present in the quantitative relationship between the two pieces of input data, the microcomputer 11 operates a buzzer circuit 5 to inform the use of the presence of the error.
Patent JP-S5855193-A (JP)
Title: Solder for superconductor
Inventor: KOIZUMI MISAO
IPC: H01B12/00
Filed: 1981-09-30
Abstract: PURPOSE:To increase the specific resistance of solder considerably by adding a specific content of Bi to a conventional Sn-Ag alloy as solder for superconductors. CONSTITUTION:In the case of twisting or weaving plural pieces of superconductive wires, the superconductive wires are bound by means of solder in order to improve the stability among the superconductive wires and the mechanical strength over the entire part. As the solder to be used in this case, Bi is added at >=0.1% to a conventional Sn-5% Ag alloy and the alloy is used as an Sn- Ag-Bi alloy. Since such solder has considerably large specific electric resistance as compared to conventional solder and decreases the binding current induced among the superconductive wires, binding losses are decreased and the efficiency of the pulse magnets produced by said wires is improved.
Patent JP-H01322065-A (JP)
Title: Method and device for washing and cleaning tremie pipe
Inventor: IKEUCHI YOSHIAKI
IPC: E04G21/02
Filed: 1988-06-23
Abstract: PURPOSE:To surely remove mortar and cement components adhering to a tremie pipe in its internal surface by blowing high pressure water from injection nozzles of a washing machine thereafter rubbing the internal surface of the tremie pipe by rotary brushes of a cleaning machine. CONSTITUTION:A washing machine 1, providing horizontally rotatable injection nozzles 10a, 10b with a space in the vertical direction, is hung down in a tremie pipe 2, washing its internal surface by injecting high pressure water from the injection nozzles 10a, 10b. Subsequently, a cleaning machine, arranging rotary brushes in the vertical direction, is suspended in the tremie pipe 2, cleaning its internal surface by a brush point of the rotary brush.
Patent JP-H11353106-A (JP)
Title: Coordinate input device and coordinate input method for coordinate input device
Inventor: FUKUDA RYOJI
IPC: G06F3/0338
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To improve the operability greatly as compared with coordinate input operation in a conventional both-hand operation type by making operation to indicate an arbitrary coordinate position on a display screen possible with one hand operation indication. SOLUTION: When main-axis coordinates are set by a reference coordinate setting means 1, a processing means 2 converts the coordinates to subordinate- axis coordinate values crossing the main-axis coordinates at right angles in accordance with a measured time from the start indication of time measurement by a time measurement starting means 5. Then, based on plane coordinate values determined with the converted subordinate-axis coordinate values and the main-axis coordinate values, the processing means 2 moves and displays a cursor at an arbitrary position on a display means 3.
Patent JP-S5487664-A (JP)
Title: Stretch bending process
Inventor: UENO SHIGEYASU
IPC: B21D7/06
Filed: 1977-12-26
Abstract: PURPOSE: To provide products of high accuracy, a material to be treated is first stretched with a force greater than its yield strength to provide a predetermined elongation and then bent under this condition.  
     CONSTITUTION: In the process of force application greater than yield strength, a tensile force is applied to material until a predetermined elongation is reached. This process reduces variations in neutral axis positions and results in reduced variation in spring back amount. For example, a tensile force greater than yield strength of a plate material is applied to the plate until elongation is reached to 1%, and under this tensile load the plate is bent, then the load is removed. In the figure, curve 1 represents the result of conventional process, curve 2 the invetion, which clearly indicates the decreased variation in spring back amount. This process is applicable in a different ambient temperature or process rate, giving similarly decreased spring back amount. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03276944-A (JP)
Title: Communication controller
Inventor: MURAI TOSHIHARU
IPC: H04L69/40
Filed: 1990-06-14
Abstract: PURPOSE:To use the controller for all existing terminal equipments and networks by adopting a terminal connection system for an existing local area network and applying various communication control independently of the network. CONSTITUTION:Since a terminal connection system is adopted in which a communication controller 1 is connected to a terminal equipment 2 by a connector and a transmission line interface 32 and a transmission signal loopback means 9 loops back a forward signal from the terminal equipment to its terminal equipment, the controller 1 is connected to a terminal equipment of the existing local area network adopting the system. In the case of transmission, a control means 18 detects collision in which transmission and reception are collided simultaneously and detects the presence of a return of a reply signal from a destination terminal equipment to detect the end of dial connection. In the case of reception, a reply signal transmission means 13 detects a destination address included in the forward signal and returns an ACK signal as a reply signal in the case of its own terminal equipment. A monitor time limit means 17 restores the operated means 18,13 to the standby state when the state of absence of a signal in the transmission reception means is consecutive for a prescribed period. Thus, the communication control of the terminal equipment independently of the network is implemented.
Patent JP-S5280336-A (JP)
Title: Composition of adhesive
Inventor: KIMURA KAORU
IPC: C09J4/04
Filed: 1975-12-27
Abstract: PURPOSE: Composition comprising 2-cyanoacrylic acid ester and the spcific dicarboxylic acid characterized by the improved impact, water, weather and heat resistance for the use of plastics, rubber, glass, metal, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5678559-A (JP)
Title: Food additive
Inventor: TAKAKAMIUMA HIROAKI
IPC: A23L21/25
Filed: 1979-11-30
Abstract: PURPOSE: A food additive that is made by mixing glycerol with sucrose fatty acid ester and honey and/or starch syrup, thus being capable of keeping softness for a long period of time and of making cake comfortable to eat, therefore being mainly used for steamed cake.  
     CONSTITUTION: Glycerol is combined with a sucrose fatty acid ester and natural honey or starch syrup or both of them so that the content of the sucrose ester is adjusted to 15W50% based on the resultant food additive. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05321186-A (JP)
Title: Felt for making paper and its production
Inventor: FURUKAWA TAKESHI
IPC: D04H1/492
Filed: 1992-05-23
Abstract: PURPOSE:To provide the felt holding good water permeability without causing a depilation phenomenon, enhanced in surface smoothness by the formation of the dense surface, and used for the production of paper, and to provide the method for producing the same. CONSTITUTION:The felt for the production of paper comprises a base layer 1 and a surface layer 2 formed on at least one surface of the base layer, and the base layer 1 and the surface layer 2 are incorporated by needling. The surface layer 2 contains dividing fine fibers divided by the needling and non- dividing fibers, and before divided into the divided fibers the dividing fibers are compounded with the non-dividing fibers in a ratio of 40-90wt.% based on the total amount of the dividing fibers and the non-dividing fibers. The base layer 1 comprises a base cloth 11 and ordinary pad fiber layers 12, 13 placed on the upper and lower surfaces. Each of the dividing fibers has a circular cross section and a fineness of 4-20 deniers. The cross-sectional shape of a material composing of the dividing fiber is an eight petal type, and the cross- sectional shape of the other material is a fan type divided into eight fans. The thickness of the surface layer is 0.35-1.2mm, and the air permeability is 10-30cm<3>/ sec/cm<2>.
Patent JP-S6217240-A (JP)
Inventor: NAWATA TAKUO
IPC: E04B1/61
Filed: 1985-07-17
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-S64603-A (JP)
Title: Flame-retardant electrically insulating composition
Inventor: YAMAMOTO YASUAKI
IPC: C08K3/04
Filed: 1987-06-23
Abstract: PURPOSE: To obtain electrically insulating composition suited for electric wires and sheaths by adding specific ratios of metallic hydroxide, carbon black and specific slip additive to specific ehtylene-vinyl-acetate copolymer or ethylene- alkyl-acrylate copolymer.  
     CONSTITUTION: Metallic hydroxide of 50W500 weight parts such as aluminum hydroxide treated with metallic salt of fatty acid for improving extrusion process property is added to base polymer of 100 pts.wt. of ethylene-alkyl-acrylate copolymer containing ≥20wt.% of alkyl-acrylate or of ethylene-vinyl-acetate copolymer containing ≥20wt.% of vinyl-acetate for improving oil resistance. Adding further ≥0.5wt.% of carbon black for improving flame retardant property and ≥0.5wt.% of hydroxylic slip additive such as ricinoleic acid, an electrically insulating composition having excellent roll processing property, tensile property and flame retardant property without producing toxic gas when burned is obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0321034-A (JP)
Title: Charge transfer device
Inventor: MIYAGUCHI KAZUHISA
IPC: H01L21/339
Filed: 1989-06-19
Abstract: PURPOSE:To raise the maximum driving frequency by shortening the accumulation time of signal charge at the transfer gate right before an output gate than the accumulation time at other transfer gates. CONSTITUTION:The timing of the clock phi3 to be applied to the transfer gate right before an output gate is varied so that the signal accumulation time at the transfer gate may be shorter than other gates. That is, since the accumulation time t4-t5 of signal charge at the transfer gate right before the output gate is made shorter than the accumulation times t1-t2 and t2-t4 at other transfer gates, the rate of signal output time in the charge transfer of one cycle can be made large. Hereby, the maximum driving frequency can be raised.
Patent JP-S6217585-A (JP)
Inventor: SATO TSUTOMU
IPC: F25D21/06
Filed: 1985-07-16
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-2000007831-A (JP)
Title: Tire tread containing isoprene-butadiene rubber
Inventor: BLOK EDWARD JOHN
IPC: C08L15/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a tire tread compound capable of easily processing usable for production of tire having excellent tread abrasion resistance, rolling resistance and traction characteristics. SOLUTION: This composition for tire tread contains (1) about 20 to 60 phr of the isoprene-butadiene rubber coupled by tin, (2) about 20 to 60 phr of rubber selected from a group comprising natural rubber and isoprene rubber, (3) about 5 to 40 phr of 3,4-polyisoprene rubber, (4) about 25 to 50 phr of carbon black and (5) about 5 to 30 phr of silica. The isoprene-butadiene rubber may be asymmetrically coupled by the tin to improve the cold flowing characteristics of the blended rubber. The asymmetric tin coupling has excellent processability.
Patent JP-H11347582-A (JP)
Title: Water cleaning apparatus
Inventor: TANABE DAISUKE
IPC: C02F3/06
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning apparatus capable of allowing aerobic microorganisms to well act even in such a case that a water area low in the concn. of dissolved oxygen is low and capable of enhancing cleaning treatment efficiency. SOLUTION: The pressure sending means 31 sending water to be treated to a treatment part 24 through water passing means 14, 16 and to the air mixing means 36 mixing air with the water to be treated sent the treatment part 24 under pressure by the pressure feed means 31 are provided and air can be well dissolved in water to be treated in a high pressure state. As a result, the concn. of dissolved oxygen of water to be treated to the treatment part can be enhanced.
Patent JP-S6136321-A (JP)
Title: Novel polymer and its resin composition
Inventor: IKADA YOSHITO
IPC: C08L67/04
Filed: 1984-07-27
Abstract: PURPOSE:To provide a poly-D-lactide having a specific molecular weight and improved physical properties, and useful as a decomposable and absorbable material and an agricultural culture film, etc. CONSTITUTION:D-Lactic acid is synthesized by fermentation, and is esterified to obtain a D-oligomer. The D-lactic acid oligomer is thermally decomposed to obtain D-lactide, which is subjected to the ring-opening polymerization at about 130-220 deg.C in the presence of a catalyst (e.g. tin octoate, lauryl alcohol, etc.) to obtain a poly-D-lactide having a molecular weight of 2,000-600,000. The objective composition is produced by compounding 1-99pts.wt. of a poly-L-lactide having a molecular weight of 2,000-600,000 with 99-1pts.wt. of a poly-D-lactide having a molecular weight of 2,000-600,000. USE:Absorbable suture, bone plate, artificial tendon, artificial ligament, artificial blood vessel, etc.
Patent JP-H08310489-A (JP)
Title: Propulsion unit of bidirectional sailing ship
Inventor: OTA YUKIO
IPC: B63B1/38
Filed: 1995-05-18
Abstract: PURPOSE: To enable it to a high-speed sailing even in either direction of the stem and the stern by setting up a propeller and a rubber in both sides symmetrically on the hull center, decelerating propeller at the fore head side to a little speedier value than a racing speed at a sailing water flow velocity, and driving it in reverse. CONSTITUTION: Each side floating body 2 formed into a stream line shape being symmetrical on a hull center together with both of the stem and the stern is set up at the right and left of a center floating body 1, while two jet ports 6a and 6b are installed in the stem-stern part of a ship bottom 5 of the center floating body 1. Each of two-compression blowers 8a and 8b is set up in the stem-stern part of the side floating body 2, whereby compressed air produced in guided to the jet ports 6a and 6b via two feed pipes 9a and 9b, then an air layer or an air bubble layer 10 is formed extending over the full length of the ship bottom 5 with this compressed air blown out herefrom.  Subsequently two propellers 11a, 11b and two rubbers 13a, 13b are set up in both submerged parts of the stem-stern of each side floating body 2 symmetrically on the hull center, and at the time of navigation, the propeller at the fore head side is decelerated to a little speedier value than a racing speed at sailing water flow velocity, through which reverse driving is carried out.
Patent JP-S6218600-A (JP)
Inventor: ITO TOSHINORI
IPC: G10L13/08
Filed: 1985-07-18
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-2000345679-A (JP)
Title: Exterior material fitting substrate panel and its execution method
Inventor: EMOTO HIROSHI
IPC: E04F13/21
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To make a member lightweight, to improve air permeability and to prevent the peeling of a tile caused by the freezing of moisture by fitting a substrate panel via fitting materials to a concrete skeleton applied with exterior heat insulation, and applying mortar. SOLUTION: Fitting metals are fixed to the outer wall face of a concrete skeleton fitted with a heat insulating material on the outer face, exterior fitting materials 6 are fitted to them, an exterior material fitting substrate panel 1 is fitted to them, and a ventilation layer is formed on the back face side. An expansible metal 3 is spot-welded to a substrate panel body 2 formed by bending a steel sheet alternately in the horizontal direction and provided with vent holes 2D at prescribed intervals to form the substrate panel 1. Mortar is applied on the expansible metal 3, tiles are stuck on it, or an acrylic resin is sprayed for finish coating. The substrate panel 1 is made lightweight, air permeability is improved, and peeling of tiles or the occurrence of cracks on a mortar section caused by dew condensation or the freezing of seepage water can be prevented.
Patent JP-S5679480-A (JP)
Title: Photoelectric conversion element
Inventor: KITAHARA KUNINORI
IPC: H01L25/04
Filed: 1979-12-04
Abstract: PURPOSE:To miniaturize a photoelectric element by changing a wave-sensitivity  only converting the polarity of a bias voltage applied to a P-N junction, thereby  making possible to receive a multitransmission light selectively. CONSTITUTION:A P<+>-Ga0.7Al0.3As layer B, N-Ga0.7Al0.3As layer C are laminated upon an N-GaAs layer A. The A layer is attached to a stem 6 and an electrode 9 having a window at C layer is set. Then, the light L is irradiated connecting the lead 8 with electrode 9. When the junction J1 is biased in the reverse direction selecting a switch SW, the junction J1 absorbs the light in a region less than  0.69mum of wave corresponding to the bandgap and transmits a wave length more than that. Further, when the junction J2 is biased in reverse direction, it is sensitive  to the region of wave length less than 0.87mum. However, since the wave length less  than 0.69mum is absorbed at layers B and C, the junction J2 has only the sensitivity between 0.69 and 0.87mum. Accordingly, when two wave lengths having 0.69mum as a border is transmitted with time division, switching action is accomplished by synchronizing. As a result, each output voltage can be drawn of the 2 wave lengths.
Patent JP-S5857719-A (JP)
Title: Transformer
Inventor: ARITA TSUTOMU
IPC: H01F27/36
Filed: 1981-10-01
Abstract: PURPOSE:To obtain a transformer whereof the assembly is easy, the material cost is low, and further the shield effect is excellent, by winding up a band magnetic shield plate wherein a magnetic material is stuck on one side of an insulator around the outer periphery of a coil, after loading the coil by winding around the magnetic leg of an iron core. CONSTITUTION:An E-shaped laminated iron core 5 and an I-shaped laminated iron core 6 are combined resulting in the constitution of an iron core 4, and a bobbin 7 having coil 10 wherein the primary winding 8 and the secondary winding 9 are wound up is fitted to the central magnetic leg 4a. Thereat, the band insulator 11 constituted of a paper polyester sheet, and acetate sheet, etc. with adhesive 12 on one side is interposed on the outer periphery of the coil 10, and the band magnetic material 13 of an Si steel plate, a magnetic tape, an amorphous magnetic alloy plate, etc. is adhered. Further, the magnetic shield plate 14 is wound around the external surface thereof by using the adhesive 12 resulting in the constitution of an electric closed circuit wherein the insulator 11 is interposed between the magnetic material 13 when putting both ends together. Thus, the shield effect of leak magnetic flux is improved.
Patent JP-H026147-A (JP)
Title: Impact dot type printing head
Inventor: ISHIYAMA YASUHIRO
IPC: B41J2/275
Filed: 1988-06-25
Abstract: PURPOSE:To prevent the displacement of the position of a fulcrum, and to improve the accuracy of printing by forming a protruding section for engaging an armature to a supporting material. CONSTITUTION:When a signal is input to a magnetic coil 12, electromagnetic force is generated in the magnetic coil 12, and an armature 7 is attracted to a yoke attracting surface 11a while using a rear section 7b as the center of revolution. Consequently, a wire 2 fitted at the nose 7a of the armature is introduced by guide plates 3-6, and the tip of the wire strikes an ink ribbon and printing is conducted. When the signal to the magnetic coil 12 is interrupted, the magnetic force of the magnetic coil 12 disappears, and the armature 7 is pushed back to a stopper plate 14 by the resiliency of a coil spring 13, and returned to an original position. Printing is performed by the repetition at high speed of the attraction and return, but the protruding section 8a of a supporting rubber holds down movement in the centripetal direction of the armature, thus reproducing repetition at high speed at the same position at all times, then allowing stable printing.
Patent JP-S63319105-A (JP)
Title: Manufacture of fiber reinforced cement formed body
Inventor: KAWAGUCHI TAKESHI
IPC: B28B1/52
Filed: 1987-06-23
Abstract: PURPOSE:To obtain a fiber reinforced cement formed body excellent in strength by a method wherein water-soluble polymer is dissolved, mixed with inorganic filler, agitatingly mixed with synthetic resin, further agitatingly mixed with cement and finally pressed in a mold for shaping. CONSTITUTION:The manufacture of a fiber reinforced cement formed body consists of a first process, during which 200pts.wt. or less of inorganic filler is mixed, after or simultaneously with the dissolution of 0.1pts.wt. or more of water-soluble polymer in 30pts.wt. or more of water, to the resultant solution and, after that, agitatingly mixed with 0.3-7pts.wt. of synthetic resin, a second process, during which 100pts.wt. of cement is added to the mixture obtained during the first process and further agitatingly mixed with each other, a third process, during which water or water solution of the water-soluble polymer is poured against the inner wall of an agitatingly mixing device so as to wash off cement deposit on the inner wall and, after that, the agitating mixing of the resultant mixture is done, and a fourth process, during which the mixture obtained during the third process is put in an openable mold so as to be pressed at the speed or 0.3mm/sec or higher in order to be shaped.
Patent JP-S6049771-A (JP)
Title: Packed product of unshelled shellfish
Inventor: OZAKI SHIGEO
IPC: A23L17/40
Filed: 1983-08-29
Abstract: PURPOSE:To obtain the hygienically excellent titled product sterilizable at a high temperature and pressure, without causing the opening of the shell, preventing the loss of the taste and flavor of the shellfish, by pretreating an unshelled shellfish, and sealing in a container having excellent heat-resistance and physical strength. CONSTITUTION:The unshelled shellfish 1 is subjected to a specific pretreatment, and arranged at the bottom 3 of a vessel 2 having high heat-resistance and physical strength sufficient to prevent the opening of the shell with heat, e.g. a plastic container. The shellfish is placed compactly between the side walls 4, and is sealed with the lid 5 to an extent that the upper surface of the shellfish is pressed with the lower surface of the lid 5 of the container, to obtain the objective product.