baber/WOPTO huggingface dataset:
Patent JP-H0760182-A (JP)
Title: Coating device
Inventor: HIRONAKA KAZUO
IPC: B05C9/06
Filed: 1993-08-30
Abstract: PURPOSE:To prevent the generation of defective coating on a material to be coated, when a coating film incorporated with a coating film entrained material is formed on the surface of the material to be coated, e.g. when a retroreflection coating is performed. CONSTITUTION:In the inside of a bead coating booth 1B, beads are applied to an adhering material layer on a car body 13 with a bead spray gun 17. The beads excessively applied on the car body 13 and floating in the bead coating booth 1B are sucked and collected through a sucking port 16a of a negative pressure device 16. Thus, the excessive beads can be rapidly, surely and easily collected and these are not taken into the following process, and defective coating due to the attachment of the beads to the outermost surface of the coating film of the car body 13, etc., is prevented.
Patent JP-S58116792-A (JP)
Inventor: MATSUNAMI HIDEKI
IPC: H01L21/60
Filed: 1981-12-29
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-H0380109-A (JP)
Title: Oxide superconductor
Inventor: WADA TAKAHIRO
IPC: C01G1/00
Filed: 1989-08-18
Abstract: PURPOSE:To make the superconductivity transition temp. of the oxide superconductor sufficiently higher than the b.p. of liquefied nitrogen, to increase its density and to obtain stability that oxygen is not absorbed or desorbed up to a high temp. by substituting a part of R in the superconductor with RBa2Cu4 O8 (R is rare-earth elements) as the base material for Na. CONSTITUTION:The oxide superconductor has the chemical composition (R1-xNax)Ba2Cu4O8, R is at least one kind selected from rare-earth elements (including Y), namely Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu, and 0.001<=x<=0.4. When a silver-sheathed wire is formed from the superconductor, stable high-density sintered superconducting wire is formed in the sintering stage as the final stage without deteriorating its superconductivity.
Patent JP-H0764530-A (JP)
Title: Control system for image display device
Inventor: KOHIYAMA TOMOHISA
IPC: G09G5/00
Filed: 1993-08-30
Abstract: PURPOSE:To provide a control system for an image display device capable of performing dynamic image display with size and at position in the midst of change, respectively even while the size and the position of a dynamic image window are being changed. CONSTITUTION:The image display device equipped with at least a VRAM 4 for video and an image input part 1 is provided with a memory means 2 for write coordinate at every horizontal line and masking data storage, a write control part 3 including a write address generating means, a coordinate memory readout means, an address initializing means, a line segment generating means, and a picture element averaging means. In this way, it is possible to display a moving image even while the position and size of a window are being changed and to prevent dynamic image data in a period where the position and size of the dynamic image window are being changed from being dissipated.
Patent JP-S58117002-A (JP)
Title: Tool offset system
Inventor: NOZAWA RIYOUICHIROU
IPC: G05B19/18
Filed: 1981-12-29
Abstract: PURPOSE:To perform tool offset control, by storing the amount of offset of the tool having >=N of tool number, by means of the storage of the amount of offset and the tool number to an offset memory. CONSTITUTION:When a shift command is given, an operation processing section 104 operates incremental values DELTAXa, DELTAYa, DELTAZa of axes and input the result to a pulse distributor 107. The pulse distributor 107 executes the operation of pulse distribution based on the incremental values DELTAXa, DELTAYa, and DELTAZa, outputs distribution pulses XP, YP and ZP, which are inputted to servo circuits 108X, 108Y and 108Z to shift the tool along the command path. Further, the section 104 reads out the tool length offset amount from the storage area of the offset memory 106 corresponding to the tool number next to the alphabet H, correct the incremental value Z and gives outputs to the pulse distributor 107.
Patent JP-H0760285-A (JP)
Title: Polymer hydrous gel and method for purifying water
Inventor: FUJII HIROAKI
IPC: C02F3/28
Filed: 1993-08-30
Abstract: PURPOSE:To efficiently purify water containing sodium ions such as seawater by using a polymer hydrous gel in which microorganisms living in water having specified value as the concentration of a sodium ion are included and immobilized. CONSTITUTION:In the case of purifying water containing sodium ions such as seawater, a polymer hydrous gel is used in which microorgainsms living or acclimated in water having >=0.01g/l concentration of sodium ions are included and immobilized. Microorganisms living in seawater containing 9-12g/l sodium ions are gathered, propagated and used. Polyvinyl alcohol-based hydrous gel in which inhabitability of microorganisms is high and strength and durability are excellent is preferably used as the material of the polymer hydrous gel. An arbitrary shape as a plate shape, a dice shape, a spherical shape, a fibrous shape and a film shape is selected as the shape of the polymer hydrous gel.
Patent JP-S60108413-A (JP)
Title: Manufacture of polyacetal
Inventor: MATSUZAKI KAZUHIKO
IPC: C08G2/38
Filed: 1983-11-16
Abstract: PURPOSE:To obtain a polyacetal with high impact and fatigue resistance by either homopolymerization of trioxane or copolymerization between trioxane and cyclic ether, each in the presence of specific thermoplastic elastomer. CONSTITUTION:The objective polyacetal can be obtained by either homopolymerization of trioxane or copolymerization beteen (A) 100pts.wt. of trioxane and (B) for example, 0.03-100pts.wt. of cyclic ether (e.g. ethylene oxide), each in the presence of a thermoplastic elastomer constituted by soft segments and hard ones, with a second-order transition temperature -120-40 deg.C, also having at least three functional groups selected from hydroxyl, carboxyl, anhydrous carboxylic acid and amino groups (e.g. polyolefin elastomer such as unsaturated compound-modified ethylenepropylene copolymer).
Patent JP-H0496570-A (JP)
Title: Color picture reproducing system
Inventor: IMAO KAORU
IPC: H04N1/48
Filed: 1990-08-13
Abstract: PURPOSE:To improve the picture quality considerably by providing a means designating a black image area of an original and a means reproducing an area designated by the means with high gradation in black ink so as to reproduce a monochroic image area in black ink only. CONSTITUTION:A monochroic image area of an original is designated by a digitizer 9 or the like. Thus, designated area information as S:(sx, sy), E:(ex, ey) is generated and inputted to an area discrimination circuit 10. Based on signals S, E from the digitizer and x, y coordinate information at area scanning, when the x, y coordinate information is within a designated area, the area discrimination circuit outputs a 1st selection signal, a selection circuit 8 selects a signal of Y5=0, M5=0, C5=0, K5=K4b according to a command of the 1st selection signal and a color printer (not shown) is subject to reproduction processing in black ink only.
Patent JP-H0659456-A (JP)
Title: Planographic printing plate
Inventor: YOSHIDA AKIO
IPC: G03F7/004
Filed: 1992-08-11
Abstract: PURPOSE:To attain resistance to stain and excellent dependency on treating temperature by the use of silver complex salt diffusion transfer method by containing a specific mercapto compound and a specific benzotriazol compound. CONSTITUTION:In the planographic printing plate made by applying successively an under coating layer, a silver halide layer and a physical developing nucleus layer, containing a matting agent of 0.1-2.0g/m<2> in a coating layer on a surface side having the silver halide emulsion layer and having <=1.2 center line average roughness of the planographic printing plate, the mercapto compound expressed by formula I and the benzotriazol compound expressed by formula II are contained. In the formula I, each of R1 and R2 is hydrogen atom. alkyl group, aryl group, aralkyl group or the like and in the formula II, M<+> is hydrogen ion, alkali metal ion, ammonium ion, each of R3-R5 is hydrogen atom, alkyl group, alkenyl group, aralkyl group, aryl group, halogen atom, alkoxyl group, hydroxyl group or the like.
Patent JP-H0946906-A (JP)
Title: Interchanging method of load in distribution system
Inventor: FUKUYAMA YOSHIKAZU
IPC: H02J3/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To execute such load distribution as maximizes an interchange power source and minimizes a noninterchange section, by comparing reserve capability with the total of the load amount of the noninterchange section and by determining a load share of each adjacent power source in the case when a domino interchange can be executed. SOLUTION: The total of the load amount of a noninterchange section is determined, the reserve capability of a first adjacent power source group which can supply power to the noninterchange section is then determined and it is checked whether the total of the reserve capability equals or exceeds the total of the load amount. Ordinary interchange computation is executed when this condition is satisfied. In the case when it is not satisfied, domino interchange is needed. Then the power souce having the smallest reserve capability in the first adjacent power source group is made an object power source for domino interchanging.  The reserve capability of a second adjacent power source group which can supply power to a load shared by the objet source for domino interchanging is determined and the power source having the largest reserve capability in this group is made a queuing power source. It is chacked whether this reserve capability equals or exceeds a shortage in the noninterchange section, and when this condition is saistied, the domino interchange is executed. In the case when it is not satisfied, the interchange is regarded impossible.
Patent JP-S6274364-A (JP)
Inventor: MASUDA TOSHIAKI
IPC: A61M1/14
Filed: 1985-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1162728-A (JP)
Title: Vaporized fuel concentration determining device for internal combustion engine
Inventor: MATSUMOTO MIKIO
IPC: F02D45/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To determine purge concentration using a usual oxygen sensor in a lean engine with a vaporized fuel processing device. SOLUTION: Temporary stoichiometric combustion is carried out with a prescribed interval, and purge concentration is estimated at the time of the stoichiometric combustion based on a signal from an oxygen sensor under air- fuel ratio feedback control. A command interval for stoichiometric combustion is variable based on parameters relating to a generation speed of vaporized fuel such as a vehicle speed, an operation condition of an air conditioner, an outside air temperature, a fuel temperature in a fuel tank, or pressure in the fuel tank.
Patent JP-H0537491-A (JP)
Title: Spread spectrum communication equipment
Inventor: MORI SEIJI
IPC: H04J13/00
Filed: 1991-07-31
Abstract: PURPOSE:To suppress demodulation error at a minimum even when plural narrow band jamming signals are existent at the spread spectrum(SS) communication equipment. CONSTITUTION:At a transmitter T, a first PN code (A) from a PN code generator 1 and a second PN code (B) of a delayed phase from a shift register 3 are inputted to a multiplexer (MPX) 2 and switched by an exclusive OR output between data (c) from an EOR 17 and a disturbance signal (D), and a high frequency signal is modulated by a modulator 4 and transmitted. At a receiver R, a correlative output (E) is detected by a detection circuit 12, the detected output is binarized by a voltage comparator 13, and an obtained correlative pulse (F) is impressed to AND gates 14 and 15. Time window pulses (G) and (H) are added to MPX 18 and 19, switched by a control signal (I) and impressed to the AND gates 14 and 15. The pulses from the AND gates 14 and 15 are counted by the up-down counter of a demodulation circuit 16 and data are demodulated.
Patent JP-H0960824-A (JP)
Title: Heat storage type radiant tube burner
Inventor: KURIOKA SHIGEO
IPC: F23D14/24
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of NOx associated with combustion by arranging a heat storage body and a swirl vane in an air path for combustion sequentially to jet air for combustion preheated by the heat storage body being spiraled by the swirl vane. SOLUTION: Air for combustion is preheated by a heat storage body 7 to be given a spiraling force by a swirl vane 8 and turned to a spiral flow 12 to be jetted into a radiant tube 1 from an air path 6 for combustion so that it travels forward along an internal wall of the radiant tube 1 by a centrifugal force. A fuel gas is jetted linearly at a high flow velocity into the radiant tube 1 passing through a fuel passage 3. A negative pressure part is generated due to a difference in the diameter of both 12 and 13 between the spiral flow 12 of the air for combustion and the flow 13 of the fuel to form a circulation flow 14 with the direction thereof opposite to the direction of jetting. The fuel gas rides on the circulation flow 14 to be entrained into the spiral flow 12 of the air for combustion and mixed with the air for combustion to burn.  Thus, a slow combustion occurs to keep the combustion temperature from rising thereby restraining the generation of NOx .
Patent JP-S60106944-A (JP)
Title: Spheroidal graphite cast iron with high strength and toughness
Inventor: MASUDA RIYUUICHI
IPC: C21D5/00
Filed: 1983-11-14
Abstract: PURPOSE:To manufacture spheroidal graphite cast iron with high strength and toughness by austempering spheroidal graphite cast iron and forming a mixed structure consisting of semi-austenite, bainite and martensite by surface working. CONSTITUTION:Spheroidal graphite cast iron is austempered by heating at 800- 950 deg.C austenitizing temp. for 0.5-3hr and quenching to 350-450 deg.C. By the austempering, a mixed structure consisting of about 10-70vol% residual semi- austenite which causes martensitic transformation by working and the balance bainite or bainite and martensite is formed. Surface working is then carried out by cutting, shot peening or other method to cause martensitic transformation. Part of the structure is converted into martensite, the residual compressive stress is increased, and the fatigue strength is remarkably improved by work hardening, thus obtaining spheroidal graphite cast iron with high strength and toughness.
Patent JP-H0495858-A (JP)
Title: Measuring method for dissolved oxygen
Inventor: TANAKA TAKASHI
IPC: G01N21/77
Filed: 1990-08-14
Abstract: PURPOSE:To enable simple measurement whose maintenance and management is easy by adding a chemically luminescent substance to aqueous solution being a specimen, electrochemically reducing it to generate activated oxygen and making it chemically luminescent. CONSTITUTION:A chemically luminescent substance exhibiting chemical luminescence under the existence of activated oxygen is added to aqueous solution being a specimen. The activated oxygen may be oxygen in atoms, oxygen in a state of hydrogen peroxide and other activated oxygen and oxide generated by electrochemical reduction, while luminol, chemically luminescent derivative of luminol, chemically luminescent acridine derivative and chemically luminescent oxalic acid may be indicated as examples of the chemically luminescent substance. Dissolved oxygen in the aqueous solution is electrochemically reduced to generate activated oxygen. The reduction is done by placing an electrode in the aqueous solution and applying potential which is required for the reduction, in a range of -1.5 to -1.0 V vs. Ag/AgCl in the case of platinum electrode for example. By thus making chemically luminescent, simple measurement with easy maintenance and management is possible.
Patent JP-H04159787-A (JP)
Title: Semiconductor laser element with gallium-indium-arsenic active layer
Inventor: YOSHIDA ICHIRO
IPC: H01S5/00
Filed: 1990-08-14
Abstract: PURPOSE:To improve the characteristic of the title laser element by using GaInP or AlGaInP for part of a p-type clad layer on the farther side of an active layer. CONSTITUTION:An n-type clad layer 41 is on a substrate 2 side from an active layer 61 and no phosphor compound is contained between the substrate 2 and layer 61. On the other hand, a p-type clad layer 71 is on the farther side of the layer 61 and part of the layer 71 is formed of GaInP or AlGaInP. Since the GaInP or AlGaInP is used for the part of the layer 71, the part can be easily doped to a high concentration and the series resistance of this laser can be reduced. Therefore, a GaInAs active layer semiconductor laser element which can form a laser having good characteristics can be realized.
Patent JP-2001045589-A (JP)
Title: Speaker system
Inventor: SAWADA TATSUO
IPC: H04R1/26
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system where maintenance to replace a driver unit is facilitated. SOLUTION: The speaker system comprises woofers 202, 203, 204, 205, a tweeter horn section 206 that loudly sounds high frequency sound components, a driver unit 208 that transduces an electric signal into a sound wave, an enclosure 219, and a maintenance cover 212. The tweeter horn section 206 and the driver unit 208 are connected by a driver fixing screw 215. The maintenance cover 212 is fitted to a back side of a loudspeaker system body detachably by screws or the like.
Patent JP-S6370775-A (JP)
Inventor: YUASA YASUTAKA
IPC: B65G53/54
Filed: 1986-09-11
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-S6456977-A (JP)
Title: Operating condition detecting device for pump
Inventor: ISHII MASANOBU
IPC: F04B49/10
Filed: 1987-08-28
Abstract: PURPOSE:To enable a pump to be confirmed of its operating condition without receiving an influence by transfer fed fluid or the like, by detecting a reciprocating speed, deciding the pump to be abnormal, when this detected speed is out of the predetermined range of preset value, and generating an alarm. CONSTITUTION:When the invention is applied to a diaphragm pump which connects a pair of diaphragms, driven by a solenoid valve 6, by a rod displaying the pumping action alternately in pump chambers partitioned by each diaphragm, a proximity sensor 16 is provided in the rod, outputting a position signal of its reciprocating movement. Inputting this position signal to a central control unit 15 to be converted into a speed signal, from this speed signal, a standard stroke with the diaphragm pump in a normal operating condition is counted, further the standard time per one stroke is set. When the present time per one stroke is in a predetermined proportion (for instance, 50%) or more to the standard time per one stroke, abnormality of operation is warned by an operation abnormality alarm unit 21.
Patent JP-H0716185-A (JP)
Title: Vacuum cleaner for blowoff of various airs
Inventor: MOGI TOSHIO
IPC: A47L9/08
Filed: 1993-06-30
Abstract: PURPOSE:To blow away and suck various dusts without damaging a carpet and a floor and to enable fine sweeping by providing a vacuum cleaner with a functional means variously changing the blowoff state of airs on a dust sucking part. CONSTITUTION:At the time of sweeping, a slit side is made to face the floor and a sucking part is arranged near the blowing off part. When the blowing air is to be fabricated in a dust suction part 1, the air to be blown off is introduced from exteral air with a fan 10 rotated by the rotation of a motor 10a, the introduced air flows in a joint pipe 11 and is entered into a fixed blow off tool 12 provided with a fixed slit 12'. In the device 12, a rotating blow tool 13 which rotates closely to the inner diameter of the fixed blowoff tool 12 is installed. A rotating slit B' of various shape is formed in the rotating blow tool 13. For example, the blowing of movement once in one direction of the blowoff air is performed as shown in the arrow mark (b) while the rotating blowing off tool 13 makes one rotation in the shape of a rotating slit 13'b. The fixed blowing tool 12 is fixed by the joint pipe 11 and the fixed tool 14.
Patent JP-H1060010-A (JP)
Title: Production of water-soluble polymer
Inventor: YOKOI TOKIHIRO
IPC: C08F2/10
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a water-soluble polymer having low content of high-molecular materials as well as oligomers and unreacted materials. SOLUTION: The objective water-soluble polymer having decreased amounts of oligomers having a molecular weight of <=10,000 and unreacted materials is produced by a process including (1) a step to perform an aqueous solution polymerization until the polymerization conversion reaches 90% to obtain a polymerization system having a viscosity of >=1,000cps and <100,000cps, (2) a step to continue the polymerization until the polymerization conversion exceeds 95% and (3) a step to separate the obtained water-soluble polymer by ultrafiltration.
Patent JP-2001045044-A (JP)
Title: Message system and message device
Inventor: MATSUMOTO TATSURO
IPC: H04L12/54
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To directly and simultaneously transmits a message to many people in the case that direct connection to a conversation system is not available. SOLUTION: A message device 1 receives a message from an access device 2 such as a telephone set and stores it in a message DB 3 without applying any processing to the message. The message device 1 receives a designation of a message object from the access device 2 together with the message. The message device 1 informs a message object about a storage position of a message such as a URL on an Internet relay chat IRC. This notice is made by transmission of a text message. An IRC client informs a user about the text message in real time. The user seeing the text message uses an acquisition device 8 to make a request of the message to a server unit 4. The server unit 4 accesses the message DB to read the message and transmits the message to the acquisition device 8. Thus, the acquisition device 8 informs other users about the message sent from the access device 2 as it is.
Patent JP-S58110412-A (JP)
Title: Manufacture of granular activated carbon from waste powdered activated carbon as starting material
Inventor: NAKAJIMA TOSHIYUKI
IPC: C01B32/384
Filed: 1981-12-24
Abstract: PURPOSE:To manufacture inexpensive granular activated carbon of high performance by regeneration while preventing scattering during heating by well mixing waste powdered activated carbon with bentonite and an inorg. adhesive,  molding the mixture, and calcining the molded body. CONSTITUTION:Waste powdered activated carbon (A) is well mixed with bentonite (B) and an inorg. adhesive (C) such as a cement type silicate compound in (40-70):(5-30):(10-50) dry weight ratio of A:B:C. The mixture is molded into a spherical shape having 1mm. diameter and calcined at >=500 deg.C to manufacture granular activated carbon. Scattering during heating can be prevented by the granulation. When an org. adhesive is used, the hardness of the resulting granular activated carbon is reduced remarkably by regeneration under heating, and the adsorbing power is not sufficiently restored. An inorg. adhesive does not cause said defects but makes molding difficult. By combining the inorg. adhesive with bentonite, the problem is settled.