baber/WOPTO huggingface dataset:
Patent JP-S59184233-A (JP)
Title: Heat-insulating material
Inventor: HAYASHI SHIYUNICHI
IPC: C08K7/00
Filed: 1983-04-05
Abstract: PURPOSE:A high-strength, heat-insulating material improved in heat insulating effect without detriment to mechanical properties, prepared by mixing a plastic material with hollow glass balloons, an inorganic oxide and a fiber. CONSTITUTION:A plastic material is mixed with 10-40wt% hollow glass balloons, 10-30wt% inorganic oxide, and 5-40wt% fiber. When used in an amount of below 10wt%, the hollow glass balloons do not exert a sufficient effect of lowering thermal conductivity and when the balloons are used in an amount of above 40wt%, the composition shows poor fluidity for lack of resin and is not applicable to molding. When the inorganic oxide is used in an amount of below 10wt%, the composition lacks in compressive strength and creep resistance, and when it is used in an amount of above 30wt%, the composition shows poor fluidity for lack of resin and is not applicable to molding. When the fiber is used in an amount of below 5wt%, the composition lacks in bending strength, and when it is used in an amount of above 40wt%, the composition shows poor fluidity for lack of resin and is not applicable to molding.
Patent JP-S58174450-A (JP)
Title: Synthetic resin emulsion spraying material giving sand wall surface
Inventor: KOMATA MASARU
IPC: C09D7/12
Filed: 1982-04-07
Abstract: PURPOSE:To provide the titled material having improved adhesivity, workability, economicity and color, and giving beautiful finished surface, by using a hydroxyethylcellulose having a specific viscosity as a thickener. CONSTITUTION:The objective spraying material is composed of (A) a synthetic resin emulsion, (B) aggregate, (C) 0.1-3pts.wt., based on 100pts.wt. of the emulsion, of a thickener composed of (a) 40-90pts.wt. of hydroxyethylcellulose having a viscosity of 1,000-6,000cps as 1wt% aqueous solution and (b) 60- 10pts.wt. of hydroxyethylcellulose having a viscosity of 20-200cps as 1wt% aqueous solution, and if necessary, (D) dyes or pigments.
Patent JP-S51134439-A (JP)
Title: A preheater for oil combustiors
Inventor: SASAKI FUMIO
IPC: F23D11/44
Filed: 1975-05-17
Abstract: PURPOSE: For the prevention of accident, to send pressurizing fuel oil to a carbureter when the temperature thereof comes above the level for the evaporation of the fuel and to stop sending it when the temperature comes below said level. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000254973-A (JP)
Title: Production of flow path member made of synthetic resin
Inventor: WADA KOJI
IPC: B29L31/60
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a flow path member in which the flow path of fluid and the external shape of the flow path member are formed into a nearly prescribed shape in spite of heating by heating a member for joining consisting of thermoplastic synthetic resin and joining the same. SOLUTION: A flow path member is produced by fusing members 1a, 1b for joining which consist of thermoplastic synthetic resin and are provided with the flow path such as holes 3 and a groove 4 opened to the outside on a joining face 2. In this case, the joining face 2 of these members 1a, 1b for joining are held in a joining state by a screw 6 or the like and set in a pressure chamber 10 and the pressure chamber 10 is filled with a pressurized fluid. While the pressure of the fluid is allowed to act on the outer surface excepting the joining part of the member for joining, the members 1a, 1b for joining are heated and softened. The outer surface of the member for joining incorporating the surface of the flow path for fluid is uniformly pressurized. While controlling one or three dimensional deformation of the members for joining, the joining faces are melted and joined.
Patent JP-H05223413-A (JP)
Title: Air conditioner
Inventor: KURIHARA SUSUMU
IPC: F25B49/02
Filed: 1992-02-12
Abstract: PURPOSE:To perform an accurate sensing of a lack of refrigerant within an air conditioner provided with a refrigerant sensor irrespective of pressure within a refrigerant pipe. CONSTITUTION:A cooling cycle 31 is comprised of a piping 32 in which refrigerant F is circulated, a compressor 3, a condensor 4, a receiver tank 8, a proportional solenoid valve 33, a refrigerant sensor 10, an expansion valve 9 and an evaporator 5 which are arranged in sequence along the circulating direction (the direction of an arrow A) of the refrigerant F in the midway of the piping 32. The electro-magnetic proportional solenoid valve 33 sets a value with the expansion valve 9 to a specified refrigerant pressure in response to a control signal of the control unit 34. With such an arrangement, variation in vertical direction of liquid surface of refrigerant within the refrigerant chamber of the refrigerant sensor 10 in respect to the refrigerant pressure is prevented and a lack of filling amount of refrigerant is detected at high accuracy.
Patent JP-S62217414-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: KATAHASHI HISASHI
IPC: G11B5/31
Filed: 1986-03-19
Abstract: PURPOSE:To increase the magnetic permeability, and to decease the leakage of a magnetic flux by using an amorphous alloy which has the uniaxial anisotropy, and by which an imaginary number component of the magnetic permeability in the direction of an axis of easy magnetization becomes the maximum in the working frequency band of a head. CONSTITUTION:In a thin film magnetic core 1, a gap part 2 and a rear connecting part 4 are formed. Also, to the core 1, the uniaxial anisotropy is given, and its axis of easy magnetization is formed in the surface being in parallel to a medium slide-contact surface 3. Moreover, the core 1 consists of an amorphous alloy (example: CoNbZr) by which the imaginary number part of the magnetic permeability in the direction of the axis of easy magnetization becomes the maximum in the working frequency band (example: 500kHz-1 MHz). According to this constitution, the magnetic permeability increases, therefore, the leakage of a magnetic flux decreases, and the head having the good reproduction efficiency is obtained.
Patent JP-H08262833-A (JP)
Title: Image forming method
Inventor: IZUMI HIROKI
IPC: G03G15/01
Filed: 1995-03-17
Abstract: PURPOSE: To obtain an image forming method for excellently attaining the reproducibility of an image at a half tone part by writing the image oh an electrostatic latent image carrier by an optical writing method in which area gradation is set to be main and forming the electrostatic latent image. CONSTITUTION: The image is written on the electrostatic latent image carrier so as to form the electrostatic latent image by the optical writing method in which the area gradation is set to be main. A PWM system (b) is used as the optical writing method in which the area gradation is set to be main. In the PWM system (b), adhesive area in a horizontal axis direction is changed without changing toner adhesive amount in the case of obtaining the same image density as in a PM system (a).  Since high developing potential(VL-VB) is obtained at the half tone part and the adhesive force of toner to a photoreceptor becomes strong in this system, toner amount scraped by a developing magnetic brush is made small even in the case there is a speed difference between the photoreceptor and a developing part in a method for developing the image by coming in contact with the photoreceptor, whereby a phenomenon that a rear end is thin, which occurs at the half tone part, is restrained.
Patent JP-H02236514-A (JP)
Title: Zoom lens
Inventor: MIHARA SHINICHI
IPC: G02B15/173
Filed: 1989-03-09
Abstract: PURPOSE:To obtain a zoom lens of a high performance being small in size, light in weight and low in cost by constituting this zoom lens of four groups of a first lens group to a fourth lens group, moving a second lens group and a third lens group at the time of variable power, and allowing this zoom lens to satisfy specific conditions. CONSTITUTION:This zoom lens is constituted of a first lens group having positive refracting power, a second lens group having negative refracting power, a third lens group having positive refracting power, and a fourth lens group having at least two pieces of divergent surfaces and having positive refracting power as a whole in order from an object side. In this state, at the time of variable power, a second lens group and a third lens group move, and expressions I, II are satisfied. In the expressions I, II, fS, betaIIS and D denote a geometrical mean value of a focal distance of the whole system in a wide angle end and a telephone end, magnification of a second lens group at the time when a focal distance of the system is fS, and a surface apex distance of the divergent surface of the strongest negative refracting power and the divergent surface of second strongest negative refracting power of a fourth group, respectively. In such a way, the zoom lens being small in size, light in weight and low in cost, and also, having a satisfactory image forming performance can be obtained.
Patent JP-H09251256-A (JP)
Title: Fixing heater and fixing device and image forming device
Inventor: TAKEUCHI MEGUMI
IPC: H05B3/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve both of temperature detecting accuracy for a body to be fixed and responsiveness with a temperature detecting element by allowing the body to be fixed such as a copying paper to pass through the rear side of one surface of a substrate on which the temperature detecting element and a heating resistor are arranged side by side, so as to heat the body to be fixed. SOLUTION: A thermistor 17 detects the temp. of the copying paper P, via the substrate 11 and the signal of the detection is fed back to a temperature control circuit, via a pair of right and left output terminal parts on a substrate surface 11a, to control the on and off of power applied to the heating resistor 13. This heating resistor 13 is kept at a constant temp. In a fixing heater 10, a pressure roller 18 is disposed at a position facing the thermistor 17, via the substrate 11.  In the pressure roller 18, the lengthwise center axis in the feeding direction of the copying paper P of the thermistor 17 aligned with a vertical center axis 1 that links the center of the pressure roller 18 and the contact center which externally contacts with the surface smooth part 11a of the substrate 11, in a vertical direction or the thermistor 17 is provided in the vicinity of the vertical center axis, so that the thermistor 17 is set nearest the copying paper P.
Patent JP-H11258386-A (JP)
Title: Method and device for identifying pellet in nuclear fuel rod
Inventor: YAMAGISHI HIROSHI
IPC: G21C17/06
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To identify a fuel pellet with a different diameter without breaking a nuclear fuel rod by passing the pellet in a strong magnetic field and detecting the current being generated. SOLUTION: An inspection line that is extended in parallel with the axis of a fuel rod 1 is provided at one side of a table before inspection for placing a reactor fuel rod 1. When the fuel rod 1 is mounted to the inspection line, it moves while it does not rotate in the direction of the axis by a roller for driving and successively passes through a pellet identification mechanism 4 for a nuclear fuel and a measurement mechanism. When current is allowed to flow through an excitation coil 10 of the identification mechanism 4, a magnetic field is generated around the fuel rod 1 on the inspection line. Then, when the fuel rod 1 passes through the magnetic field, current flows through a detection coil 11 in proportional to the amount of paramagnetic body in the sealed fuel pellet.  The current value is taken into an integral computer 14, thus specifying the amount of paramagnetic body in the pellet and identifying the diameter of the pellet.
Patent JP-H05220396-A (JP)
Title: Waste gas purifying catalyst
Inventor: OGATA ATSUSHI
IPC: B01D53/94
Filed: 1992-02-13
Abstract: PURPOSE:To provide a catalyst capable of directly decomposing NOx into N2 and O2 to purify waste gas without using a reducing agent by adding thulium to the catalyst carrying palladium. CONSTITUTION:The catalyst is obtained by dissolving a compound containing palladium, such as palladium nitrate, palladium acetate, etc., and a compound containing thulium, such as thulium nitrate, etc., with a solvent, such as water, acetone, etc., and impregnating or ion exchanging the catalyst carrier with the solution, drying and calcining. For example, a Pd/Mg Al2O4 catalyst containing 1wt.% palladium is impregnated with a thulium nitrate aq. solution, dried by use of an evaporator, and then, calcined at 500 deg.C in air to form the catalyst containing palladium and thulium at equal mol.
Patent JP-H11254017-A (JP)
Title: Method for controlling hydraulic rolling reduction in temper rolling mill and device therefor
Inventor: YAMAZAKI TAKUYA
IPC: B21B37/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To execute the hydraulic rolling reduction control in a temper rolling mill, with which a suitable rolling load can be obtd., by aiming a position of rolling reduction obtd. from a rolling load setting value at the time which a welded point passes the rolls, and executing the positional control of rolling reduction even at the time which the welded point passes the rolls. SOLUTION: When the welded point of the steel plate passes the rolls in the temper rolling mill, based on a difference ΔPa between the actual rolling load Pa just before the welded point passes the rolls in the temper rolling mill, and a rolling load setting value Pw at the time of executing the passing treatment of the welded point, a changing quantity ΔSa at the position of rolling reduction is calculated. The position S of rolling reduction is changed by the changing quantity ΔSa just before the welded point passes the rolls in the temper rolling mill to roll the welded point.  Just after the welding point passes the rolls in the temper rolling mill, based on a difference ΔPb between the actual rolling load setting value Pw thereat and a rolling load setting value Pb after the welded point passes the rolls in the temper rolling mill, a changing quantity ΔSb at the position of rolling reduction, is calculated. Just after the welded point passes the rolls in the temper rolling mill, the position S of rolling reduction is changed by the changing quantity ΔSb to execute the temper rolling.
Patent JP-S56163764-A (JP)
Title: Method of controlling electric precipitator
Inventor: HERUMUUTO HERUKUROTSUTSU
IPC: B03C3/68
Filed: 1981-04-20
Abstract: A system for automatically controlling the voltage of an electrostatic filter with respect to its breakdown voltage limit. The detection of secondary voltage breakdowns which occur within a post-breakdown time period after an initial voltage breakdown cause the filter voltage to be lowered to zero value. After a deionizing time period, the filter voltage is gradually raised during a predetermined rise time period until it reaches a new value. The duration of the deionizing time period and the rise time period may be advantageously computed in response to the history of voltage breakdowns, by a microcomputer system.
Patent JP-H09248962-A (JP)
Title: Pressure-sensitive duplicating developed sheet
Inventor: OGUMA AKIHIRO
IPC: B41M5/155
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the early coloring concentration on without lowering the saturation coloring concentration by a method wherein the specified amount of an alkali salt of a fatty acid is included in developer in this pressure-sensitive duplicating developed sheet, the developer of which is made of a polyvalent metallic salt of a salicylic acid derivative. SOLUTION: In this pressure-sensitive duplicating developed sheet, the developer of which is made of a polyvalent metallic salt of a salicylic acid derivative, an alkali salt of a fatty acid, which is 5-50wt.% of the developer, is included. In the case that the alkali salt of the fatty acid used here is included in the developed layer of the pressure-sensitive duplicating developed sheet, when the developed layer contacts with an oily substance, in which a coloring agent is dissolved, instantly the diffusibility, permeability and adsorbability of the developed layer are improve. If the content of the alkali salt of the fatty acid is too small, no favorable early coloring concentration is obtained. If that content is too large, though favorable early coloring concentration is obtained, low saturation coloring concentration is resulted due to the impeded developing capacity.
Patent JP-S55153250-A (JP)
Title: Brush device
Inventor: ITOU TSUYOSHI
IPC: H02K13/00
Filed: 1979-05-17
Abstract: PURPOSE:To facilitate inspection and replacement of brush and improve workability thereof by a mechanism wherein brush holders are removed from an insulating stud to the direction of tangential line of the sliding part of each brush. CONSTITUTION:A brush holder 2 is attached to one side of a brush holder support 13 whose sectional shape is L, while other side of the brush holder support 13 is attached to an insulating stud 7 by a nut 8. A stud penetrating part is made as a groove 14 having an opening at the opposite side of the brush holder attaching portion, the support 13 being abutted to the outer circumference of the base 7a of the stud 7, thereby a plurality of protruded positioning guides 15 are provided to determine the position of the support 13. By this constitution, displacement is facilitated to the direction of the tangential line at the sliding surface of the brush only by releasing the fastened nut 8 and pulling the support 13 having holder 2 with it to the direction of the holder, facilitating the removal of the holder together with the support 13, resulting in the enhancement of workability.
Patent JP-S54151134-A (JP)
Title: Antitumorigenic agent
Inventor: ENOMOTO SATOSHI
IPC: A61K31/425
Filed: 1978-05-19
Abstract: PURPOSE: An antitumorigenic agent that contains nitrofurylvinylthiazole-N-oxide as the effective component, thus showing remarkable and selective antitumorigenic effect and permitting safe and long-term administration against cancers of digestive tracts as stomach, esophague, recturm, etc.  
     CONSTITUTION: Nitrofurylvinylthiazole-N-oxide of the formula (R 1  and R 2  are H, 1W4C alkyl, lower alkoxycarbonyl, or R 1  and R 2  incorporate to form cycloalkenyl) as 2-(5-nitro-2-furylvinyl)-4,5-dimethylthiazole-N-oxide is used as the effective component to prepare oral pills or ointment, which is administered as antitumorigenic agent. The does is 0.05W100 mg/kg, preferably 0.1W20 mg/kg daily. This antitumorigenic agent is higher in the inhibition rate of melanoma cell multiplication. It also is expected to be safe antitumorigenic agent that can be added to the solution for washing bladder in the treatment of bladder cancer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06274432-A (JP)
Title: System and method for managing distributed computer system
Inventor: IZUMIDA YASUHIRO
IPC: G06F13/00
Filed: 1993-03-19
Abstract: PURPOSE:To effectively utilize distributed system resources and to improve the fault countermeasure, in the distributed computer environment. CONSTITUTION:In the system management system by a client/server system of plural computers coupled by a network, this system is provided with a program execution managing means provided with a means for receiving a connection request from a client to a server, a distributed system management control means for receiving the connection request through its means, and a distributed system resources information data base. Also, the distributed system management control means is provided with a server selecting means for selecting the computer having an optimal server by using information of the data base, and a means for informing the program execution managing means about a result of its selection, and the program execution managing means is provided with a means for requesting connection preparations including server program actuation to the computer having the server, in this distributed computer system management system.
Patent JP-S61217951-A (JP)
Title: Electrostatic capacity system information detecting device
Inventor: TAKETOMO HIROCHIKA
IPC: G11B9/07
Filed: 1985-03-25
Abstract: PURPOSE:To adjust a setting angle of a drill-shaped needle base body in a needle holding tool by placing the needle holding tool having a round hole whose diameter is larger than the diameter of the drill-shaped needle base body, or a hole of an ellipse whose axis is long in the longitudinal direction of a cantilever, and sticking and holding the needle holding tool and the drill- shaped needle base body. CONSTITUTION:A needle holding tool 2 having a hole for holding a drill-shaped needle base body 1, and the drill-shaped needle base body 1 are stuck by an adhesive agent. For instance, in case when a setting angle (e) of the drill-shaped needle base body has been set to a prescribed angle, and in case when an angle (f) of the drill-shaped needle base body has become slightly larger than the prescribed angle and an angle F of the needle holding tool has become a little larger than the prescribed angle, the drill-shaped needle base body can be moved in the needle holding tool, and (e) can be aligned with the prescribed angle by adjusting an angle of H. Also, it is confirmed experimentally that a holding force of the same degree as the press-in type can be obtained by a fixing method of the drill-shaped needle base body by adhesion.
Patent JP-H07241864-A (JP)
Title: Mold tool for foamed synthetic resin molded article
Inventor: HASHIGUCHI YOSHITAKA
IPC: B29C44/00
Filed: 1994-03-04
Abstract: PURPOSE:To provide a mold tool for a foamed synthetic resin molded article which comprises a stationary mold and a moving mold and is equipped with a mooring member making the foamed synthetic resin molded article remain on the stationary mold side at the time of mold opening. CONSTITUTION:A mold tool for a foamed synthetic resin molded article of which a moving mold 2 is disposed opposite to a stationary mold 1 so that mold closing and mold opening can be executed freely and of which the stationary mold 1 is equipped with at least one mooring member 13 by which the foamed synthetic resin molded article 22 prepared is made to remain on the stationary mold 1 side at the time of the mold opening. The mooring member 13 is a rod-shaped body having a part 15 engaging with the molded article 22 at the fore end part and it is so fitted to the stationary mold 1 as to pierce the stationary mold 1 and is constructed so that the engaging part 15 can be drawn out and back in the direction of the moving mold 2 by operating the rear end part thereof projecting on the back side of the stationary mold 1. Since the engaging part 15 can be drawn out and back, the mooring member 13 of one kind of length can meet molded articles 22 different in thickness, control of the mooring member is facilitated and also operability is improved.
Patent JP-S60204861-A (JP)
Title: Sintered article
Inventor: YAMAGUCHI MORIE
IPC: C22C33/02
Filed: 1984-03-28
Abstract: PURPOSE:To obtain easily soft magnetic parts, especially parts of a complex shape at a low cost without deteriorating the magnetic characteristics by forming an iron-base sintered article contg. a specified amount of silicon. CONSTITUTION:A sintered article is composed of 1-10wt% silicon and the balance essentially iron. The sintered article is preferably manufactured by a mother alloy process using iron powder and iron-silicon alloy powder mixed as powdery starting materials. The iron-silicon alloy contains 10-50wt% silicon.
Patent JP-S62226005-A (JP)
Inventor: BUARUTAA MEENERUTO
IPC: G01B7/14
Filed: 1987-03-17
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。