baber/WOPTO huggingface dataset:
Patent JP-H0337185-A (JP)
Title: Apparatus for producing single crystal
Inventor: YAMATO MITSUHIRO
IPC: H01L21/208
Filed: 1989-07-03
Abstract: PURPOSE:To flatten exothermic distribution at the lower end of a heater and enlarge the caliber of a single crystal by providing one end of a cylindrical heating part coaxially surrounding crucibles with a dislike shielding part for shielding the crucible bottom in an apparatus for producing a single crystal according to the Czochralski method. CONSTITUTION:An apparatus for producing a single crystal is provided with a cylindrical heating part 1 coaxially surrounding crucibles (a carbon crucible 2 and a quartz glass crucible 3) and a disklike shielding part 4, integral or integrally mounted on one end of the heating part 1 and shielding the bottom of the crucibles. When the shielding part is of the type 4', the exothermic distribution at the lower end of the heater can be more flattened than that of the type 4.
Patent JP-H05339758-A (JP)
Title: Method for repolishing and recoating of diamond-coated tool
Inventor: KANDA KAZUTAKA
IPC: B23P15/28
Filed: 1992-06-08
Abstract: PURPOSE:To easily remove a diamond film remaining on a tool having residual superhard film such as a diamond film by treating the tool with glow discharge or arc discharge in a specified atmosphere. CONSTITUTION:When a used tool on which a diamond film or diamond-like hard carbon film remains is repolished and recoated, the diamond film is etched by glow discharge by using the tool as a cathode in a mixture gas atmosphere of hydrogen gas and oxygen gas with volume ratio of H:O=1:(0.05 to 1). Or, the remaining diamond film is removed by plasma produced by arc discharge in a mixture atmosphere of hydrogen and oxygen with the volume ratio of H:O=1:(0.01 to 0.3). By this method, a diamond film on the surface of a tool can be easily removed without damaging the base metal of the tool even when the tool has a complicated shape.
Patent JP-H091427-A (JP)
Title: Correction device for position of pin hole formed in component member of joint
Inventor: TACHIKAWA HAJIME
IPC: B23P19/00
Filed: 1995-06-15
Abstract: PURPOSE: To provide a correction device capable of easy position correction to arrange pin hole positions in predetermined positions and precise correction of the pin hole position. CONSTITUTION: A rotary member 10 in which a pin hole forming part 5 of a first joint member 2 formed with a pin hole 6 is inserted and a holding device 8 to hold a second joint member 4 are mounted on a base board 9. A correction pin 18 which can be inserted slidably into a guide hole 17 on the rotary member 10 to be inserted in the pin hole is axially shifted by shift means 19, 20, 21 and 22. The rotary member 10 is rotated to insert a correction pin 18 into the guide hole 17 and the pin hole 6 spanning both holes. Under such condition, the first joint member 2 together with the rotary member 10 is further rotated until the pin hole 6 reaches a predetermined position so that the relative position of the pin hole 6 to the second joint member 4 is corrected.
Patent JP-H0223206-A (JP)
Title: Control method for rotary machine
Inventor: YAMAMOTO KUNIHIKO
IPC: F01D15/08
Filed: 1988-07-08
Abstract: PURPOSE:To operate stably and continuously rotary machine by switching a control amount set value of a driven machine to a prescribed value it an input amount exceeds the largest load set value, when driving apparatus input is increased/decreased in response to the load of the driven machine and restricting a load increase of the driven machine. CONSTITUTION:In a system where an air blower (a driven machine) 2 is driven by a steam turbine (driving machine) 1 and generated air flow is used as combustion air of a boiler 3, a rotational speed control unit 18 is provided so as to regulate the opening of a steam regulating valve 4a in order to cancel a speed deviation on the base of the output of a rotational speed detector PG which is provided on the steam turbine 1. A steam flow-in amount is also detected by a steam flow meter 4, and it is compared with the largest load set valve set by a largest load setting unit 16 by means of a largest load monitor unit 15, and when the flow-in steam amount exceeds the largest load set value, switching apparatuses 11, 14 are changed over to contact points a2, b2 sides, so that the output of a fuel supplying amount detector 5b and that of an air supplying amount detector 6b are inputted as set values into a fuel adjusting meter 10 and an air adjusting meter 12 respectively.
Patent JP-H0922432-A (JP)
Title: Facility maintenance management method and system
Inventor: ABE HIROMICHI
IPC: G06Q50/16
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a system which decides the life cycle costs of plural equipments of a building, etc., and also decides the optimum updating time of every equipment. SOLUTION: The running costs are collected from a facility 9 consisting of plural equipments, and also an initial cost is inputted by an operator via an input device 2. The trends are decided based on these initial and running costs, and an estimated life cycle cost of every equipment is decided by an LCC evaluation function 4. The estimated life cycle cost is compared with a target life cycle cost that is previously set by a target setting function 8. The result of this comparison is displayed on an output device 1. Then a facility updating planning function 5 decides the optimum updating time of every equipment based on the estimated life cycle cost decided by the function 4.
Patent JP-2000014013-A (JP)
Title: Power system stabilizing system
Inventor: FUJIHIRA KOICHI
IPC: H02J3/30
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuations in frequency due to the amount of fluctuations in a load on a power system by selecting a power system stabilizing device for suppressing the fluctuations in system frequency according to a calculated amount of fluctuation, and allocating it to power storage and discharge. SOLUTION: A centralized control device 15 is fed with a power detection value P1 of a power system 1 through a signal converter, and simultaneously inputs to an arithmetic operation circuit the detection values P3A, P3B, P3C of power input/output to the power system 1 by power system stabilizers A, B, C. Meanwhile, the detection value P1 of a load is written into pattern memory in a specified sampling cycle, and the cycle of the point of variation in the detection value in the pattern memory and an amount of fluctuation PL are calculated. Furthermore, the timing for the next point of variation and the direction of variation are predicted, and a combination of objects to be operated which minimizes the amount of input/output power is determined.  The power system stabilizer selected, based on the result of the determination outputs a target value Pref which corresponds to the amount of a control Pr of an input/output power P3 to a power controller 4 with a target value controller 7. As a result, fluctuations in frequency is suppressed.
Patent JP-S6064044-A (JP)
Title: Car head light controller
Inventor: SUZUKI AKIHIRO
IPC: B60Q1/14
Filed: 1983-09-16
Abstract: PURPOSE:To prevent emission of a dazzling light to an opposite car, by a method wherein, when a distance detected by an opposite car distance detecting means and a distance computed by an irradiation distance computing means based on a running speed are brought to a relation in which a dazzling light is emitted to an opposite car, an irradiation distance is decreased for correction. CONSTITUTION:When a light switch 1 is turned ON with an auto switch 3 turned ON, a head light controller 6, consisting of a microcomputer, conducts a short distance irradiation through a near lighting-ON driving circuit 8. When a charge-over switch 2 is switched to the distance side, with an optic axis angle regulator 10 brought to a maximum irradiation range, a distant light is also lighted ON by means of a distant lighting-ON driving circuit 9. A radar device 5 detects an opposite car, and when a distance thereof is within an irradiation distance found from a car speed detected by a car speed sensor 4, through operation of a distant light optic axis angle regulator 10, the irradiation distance of a distant light is decreased for correction so that and opposite car can not suffer from a dazzling light.
Patent JP-S5794510-A (JP)
Title: Desulfurizer without adhesion in desulfurization by impeller agitation
Inventor: HAYAKAWA MASAOMI
IPC: C21C1/02
Filed: 1980-12-04
Abstract: PURPOSE:To provide a molten iron desulfrizer in impeller agitation causing no cohesion by mixing CaC2, CaO, CaF2, NaF of specific grain sizes at specific ratios. CONSTITUTION:At the stage of desulfurizing molten iron outside the furnace by agitation with impellers, the desulfurizer of the following composition is used. This is the desulfurizer prepd. by mixing 30-70pts.wt. CaC2 of at least 75wt% 0.2-1.0mm. grain sizes, <=15wt% thereof >=1.0mm., and <=10wt% thereof <=0.2mm.,68-20pts.wt. CaO of 85wt% <=1mm. grains sizes, >=15wt% thereof >=1.0mm., <=10wt% thereof <=0.1mm., 2-8pts.wt. CaF2 wherein <=1.0mm. grain sizes occupy >=50wt%, and 0.3-1.5wt% NaF of >=70wt% of <=0.2mm. grain sizes, wherein the grain sizes as a wole are <=15wt% thereof >=1.0mm., and <=50wt% there of <=0.2mm.. It has superior desulfurization reaction efficiency without adhesion to the impllers.
Patent JP-S6326391-A (JP)
Title: Filter press type electrolytic cell
Inventor: JIYAN POORU DETOUURUNEI
IPC: C25B9/19
Filed: 1987-07-09
Abstract: The electrolyser comprises vertical electrodes (8, 9) and a stack of vertical frames (1, 2) made of a flexible material, deployed freely over the periphery of the electrodes and elastically deformed by compression one against another between two end flanges (3, 4). The invention applies to membrane electrolysers for the electrolysis of aqueous sodium chloride solutions.
Patent JP-H0814571-A (JP)
Title: Heat cooking equipment
Inventor: ICHIKAWA TORU
IPC: F24C3/12
Filed: 1994-06-30
Abstract: PURPOSE:To make lateral support parts hold automatically a vessel such as a cookpot placed on a grate and thereby to prevent an accident of turnover of the vessel by a construction wherein a plurality of bottom support parts are supported swingably upward at top parts of the grate and a lateral support part which can extend and contract in the radial direction is provided integrally with each bottom support part. CONSTITUTION:A grate 3 is provided in the circumference of a burner 1 and a plurality of integrated components of props 7a and bottom support parts 9a are supported swingably at top parts of the grate 3 by hinges 5a respectively, while cylinders 11a are fixed to the other end parts of the props 7a respectively. A support part 13a supporting a vessel 19 such as a cookpot laterally when the vessel 19 is placed on the grate 3 with the bottom support part 9a interposed is fitted in each cylinder 11a so that it can extend and contract, and it is actuated inward in the radial direction by a spring 15a. Besides, a spring 17a is interposed between the outer surface of the cylinder 11a and the upper surface 18a o3 heat cooking equipment A, and by an energizing force of this spring 17a, the support part 13a is held in a state of being opened upward, in the condition that the vessel 19 is not placed on the grate.
Patent JP-H0921242-A (JP)
Title: Dwelling house
Inventor: MONYA MIKIO
IPC: E04H1/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To live more comfortable life by separating a room functionally into a play space and a bed space. SOLUTION: A play space 3 and a bed space 4 are arranged in a room 2, the floor face 4a of the bed space 4 is set higher than the floor face 3a of the play space 3, and both spaces are separated easily and functionally from each other by a height difference between these floor faces. Because both spaces are not mixed, people can live in each space according to each function for more comfortable life.
Patent JP-S6329359-A (JP)
Title: Document forming device
Inventor: HASHIMOTO TATSUYA
IPC: G06F3/06
Filed: 1986-07-22
Abstract: PURPOSE:To prevent illegal copying of a floppy disk by setting the operating mode of a floppy disk automatically according to the result of discrimination by a discrimination means discriminating the kind of side, whether a floppy disk is a double-side disk or a single side disk depending on ID information read from the floppy disk. CONSTITUTION:In case of the copy of a floppy disk loaded to a FDD 24, a CPU 10 sets the FDD 24 to the initial mode to read the ID information of a floppy disk, reads ID information to discriminate the kind such as the document or system of the floppy disk, stored information in a ROM 13 is referenced to discriminate whether the floppy disk loaded to the FD 24 is a floppy disk being copy protect object or not, and in case of the floppy disk of copy protect object, the message is displayed on a display device 20 to complete the copying forcibly. On the other hand, in case of the discrimination that the floppy disk is not the object floppy disk, the read of a copy master floppy disk is executed and a message urging the replacement is displayed on the display device 20. Thus, illegal copying is inhibited.
Patent JP-S6150783-A (JP)
Inventor: YAMADA KATSUHIKO
IPC: B25J9/16
Filed: 1984-08-21
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-H0518548-A (JP)
Title: Panel heater
Inventor: TANIGUCHI YOSHIYUKI
IPC: F24D13/02
Filed: 1991-07-12
Abstract: PURPOSE:To ensure excellent durability and reliability in a panel heater by restricting temperature rise of a connection part of a heating wire leading-out part of a plane-shaped heater, the heating wire, and a lead wire. CONSTITUTION:A title panel heater is constructed such that an air flow passage 3 is formed between a plane-shaped heater 2 provided vertically in a body 1 and the back surface 1b of the body 1 and that a heating wire leading-out part 47 of the plane-shaped heater 2 is lead out at a lower part in the air passage 3. Hereby, the heating wire leading-out part 47 is prevented from being exposed to radiation heat from the plane-shaped heater 2 and is cooled by an air stream B sucked into the air passage 3. Thus, temperature rise of a connection part of the heating wire leading-out part 47, the heating wire, and the lead wire is restricted to ensure excellent durability and reliability.
Patent JP-S5695947-A (JP)
Title: Bituminous epoxy resin composition
Inventor: KAWABUCHI ICHIROU
IPC: C08L21/00
Filed: 1979-12-28
Abstract: PURPOSE: To provide a bituminous epoxy resin compsn. in which the compatibility of an epoxy resin with an asphalt is improved and corrosion resistance and flexibility are also improved, by blending the epoxy resin and the asphalt with a hydroxyl group-contg. higher fatty acid ester.  
     CONSTITUTION: An epoxy resin (A) and an asphalt (B) are blended with a hydroxyl group-contg. higher fatty acid ester (C). If desired, further a tackifier resin (D) is blended. The asphalts having a penetration of 10W200 are preferred. Examples of the hydroxyl group-contg. higher fatty acid estrs are esters of fatty acids contg. hydroxyl group in the molecule and hydroxyl group-contg. fatty acid esters resulting from the introduction of the hydroxyl group into the molecule by an air oxidation, a catalytic oxidation, etc. The fatty acid esters having a hydroxyl value of 200W300 are preferred. When the hydroxyl value is excessively large or small, an improving effect on the compatibility is insufficient. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0462700-A (JP)
Title: Sensing system
Inventor: TAGUCHI TETSUYA
IPC: G08C19/00
Filed: 1990-07-02
Abstract: PURPOSE:To obtain the objective system of lawful regulation by providing additional equipment and separating a power source cable. CONSTITUTION:The output terminal of a sensor control/signal processor 5a is connected to the input terminal of a sensing signal/power source voltage separating device 4, a sensing signal/power source voltage superimposing device 6 is connected to a sensor control/signal processor 5b, the output terminal of the device 4 and the input terminal of the device 6 are connected with a cable 7 and the power source output terminal of the device 4 and the power source input terminal of the device 6 are connected with a cable 8. Then, a sensing signal (100kHz) is superimposed on a power source (50Hz, 30V) at an output terminal 5c of the device 5a. The sensing signal is reproduced by the device 5b, is superimposed to be used in an next interval with power source voltage supplied to the cable 8 and is processed by the device 5b.
Patent JP-S5875802-A (JP)
Inventor: YAMAZAKI TAKEO
IPC: C04B35/453
Filed: 1981-10-30
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-S6232764-A (JP)
Title: Image reader
Inventor: SETO TOSHIO
IPC: H04N1/04
Filed: 1985-08-06
Abstract: PURPOSE:To read an original image at the optimum sensitive level by changing electrically the emitting light quantity of a light source so that the reading level of a line image sensor is set within a prescribed setting level range. CONSTITUTION:The original image is read by performing slit exposure with a fluorescent lamp 15 on a carrying original and image-forming reflected light from the original on a CCD16. Before the reading of the original is started, for the first, the reading of a white image that is a reference is performed by the CCD16, and the read data is stored at a shading correction RAM21. Also, the peak value of the white level is inputted to a skin level detector 22, and an output corresponding to the white level is inputted to a light adjusting control circuit 25. Thereby, a fluorescent lamp driver 26 is controlled, the emitting light quantity of the fluorescent lamp 15 being controlled. The control is performed so that the output level of the CCD16 is set within the prescribed level range set in advance.
Patent JP-H0339492-A (JP)
Title: Surface treating agent and method for preventing oxidation of metallic material
Inventor: MORI ATSUSHI
IPC: C23F11/00
Filed: 1989-07-06
Abstract: PURPOSE:To enhance the dispersion properties of a surface treating agent into an organic matrix by incorporating an organic zirconium compd. having a hydrolyzable group and a lipophilic group into the molecule of the surface treating agent. CONSTITUTION:An organic zirconium compd. having a hydrolyzable group and a lipophilic group is incorporated into the molecule of a surface treating agent. As the organic zirconium compd., zirconium alkoxide derivative and/or zirconoxane derivative are utilized which have both a hydrolyzable group consisting of 1-8C alkoxy group and a lipophilic group consisting of acyloxy group having 4-23C substituent or alkoxy group having 10-23C substituent, alkenyloxy group or phenoxy group having 4-23C substituent in the molecule. Thereby, a surface treating agent excellent in oxidation preventive properties on the surface of metal is obtained.
Patent JP-S6067026-A (JP)
Title: Electrode wire for wire-cut arc-discharge machining
Inventor: INOUE KIYOSHI
IPC: B23H7/08
Filed: 1983-09-21
Abstract: PURPOSE:To increase the tensile strength and hardness of an electrode wire so that machining may be carried out with the electrode wire being subjected to high tension, and as well to reduce torsion, vibration, etc. thereof so that machining may be made stable and as well the accuracy of machining may be enhanced, by covering the outer surface of a core wire with a thin electro-conductive metal. CONSTITUTION:An adhered copper coating layer 2 containing therein 2% samarium is formed on the outer periphery of an iron wire (1% carbon JIS-SWRM1), and an adhered copper layer 3 made of copper alloy (Cu-Zn, Cu-Sn, Cu-Al, Cu- Sn-Zn, Cu-Sn-P, Cu-Al-Si, etc.) containing therein samarium, is formed on the outer periphery of the above-mentioned layer 2. With the contained rare earth group materials the adhesion of the joint section between the core wire 1 and the coating layer 2 is increased, and rare earth group materials or rare earth group oxide materials are diffused in the coating layer 2 so that the layer 2 is increased. Further, the adhesive force between the layers 2, 3 and as well the strength of the layer 3 may be increased so that the electrode wire as a whole may have high tensile strength and high hardness.
Patent JP-2001006836-A (JP)
Title: Connector and inspecting method for connector
Inventor: YAMAMOTO HIROSHI
IPC: H01R43/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of preventing deformation of an elastic contact piece in inspecting a connector. SOLUTION: This connector is provided with a terminal housing 1 having a terminal inserting mouth 7b for inserting a counter terminal into a front surface 1a for fitting to a counter connector, and a terminal 4 housed in the terminal housing 1. A check pin 26 for inspecting a connector inserted from a checker pin inserting mouth 27 provided in a periphery of the terminal inserting mouth 7b is in contact with a part except for an elastic contact piece of the terminal 4.
Patent JP-H0340909-A (JP)
Title: Stabilized sodium percarbonate composition
Inventor: SATO KANJI
IPC: C01B15/10
Filed: 1989-07-06
Abstract: PURPOSE:To make sodium percarbonate suitable for use as a bleaching agent by blending with a detergent, etc., by blending the sodium percarbonate with >=4C carboxylic acid (salt) and the sulfate, nitrate or silicate of alkali or alkaline earth metal. CONSTITUTION:Sodium percarbonate is blended with 0.5-20wt.%, preferably 2-10wt.% at least one kind of compd. selected from among >=4C monocarboxylic acids such as caproic acid, >=4C dicarboxylic acids such as dodecanoic diacid and salts of them such as the Na, K, Mg and Ca salts and 0.5-20wt.%, preferably 2-10wt.% compd. selected from among the sulfates, nitrates and silicates of alkali and alkaline earth metals to obtain a stable sodium percarbonate compsn.
Patent JP-S6067646-A (JP)
Title: Constant elasticity alloy
Inventor: MIYAUCHI MASAMI
IPC: C22C38/00
Filed: 1983-09-21
Abstract: PURPOSE:To provide the titled alloy enhanced in constant elasticity characteristics and also excellent in strength, obtained by specifying the compounding ratio of Ni, Co, Cr, Ti, Al and Fe. CONSTITUTION:A constant elasticity alloy consists of, on a wt. basis, 40.0- 44.5% Ni, 1.5-10.0% Co, 4.0-6.5% Cr, 0.5-1.9% Ti, 0.1-1.0% Al and the remainder of Fe and accessory impurities. In this alloy composition, Ni, Co and Cr are effective in keeping constant elasticity characteristics and Ti and Al are useful in enhancing strength. By this alloy, a temp. range showing constant elasticity is enhanced up to about 180 deg.C or more. Furthermore, tensile strength equal to or more than that of a conventional alloy is obtained.
Patent JP-H111566-A (JP)
Title: Production of wet type friction material
Inventor: IKEGUCHI JUNICHI
IPC: C09K3/14
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a wet type friction material having an excellent dynamic friction coefficient under an employment environment in a high loading condition and having high durability. SOLUTION: This method for producing a wet type friction material comprises uniformly coating the surface of a reinforcing fiber component with a thermosetting resin, homogeneously dispersing the coated fiber component together with synthetic fibers and a filler in water, making a sheet from the dispersion, drying the sheet, impregnating the dried sheet with a thermosetting resin, and subsequently curing and molding the impregnated product. Since the fiber component is strongly and integrally bound to the thermosetting resin impregnated into the fiber component, an excellent friction performance can be imparted. This same thermosetting resin as the coated thermosetting resin is preferably impregnated.