baber/WOPTO huggingface dataset:
Patent JP-H03110306-A (JP)
Title: Safety device for boiler system
Inventor: TAKEMURA YOSHIROU
IPC: F22B37/44
Filed: 1989-07-31
Abstract: PURPOSE:To keep the frequency of the actions of a safety valve and a relief valve extremely low by giving priority to driving forcibly a blast device prior to starting and stopping of a heating device when the pressure of the steam from a water pipe rises to an abnormally high pressure that is lower than an emergency high pressure. CONSTITUTION:When the pressure of the steam in an upper pipe header 1d and subsequently in a connecting pipe 1l rises and it exceeds an abnormal high pressure that is higher than an upper limit steam pressure that is related to combustion control, an abnormal high pressure detection section 8 detects it and drives a solenoid change- over switch 7 and changes over a movable contact point 7a to the side of a contact point 7c which is always open, which supplies electric current to an electric motor 1f from an electric power source line BL via an air blast control line 12 so that the switch 7 functions as means to drive air blast forcibly, and a blower 1g is driven forcibly. With this arrangement by opening a contact point 7b of the solenoid change- over switch 7 which is always closed, the supply of electric current to a combustion control section 6 is cut and the combustion in a heating device F is stopped. Nevertheless, the blower 1g is forcibly driven and the air blast through the heating device F into a combustion chamber 1e is sent continuously so that the steam pressure in the upper pipe header 1d also drops rapidly.
Patent JP-S5990698-A (JP)
Title: Treatment of waste water
Inventor: YASUDA YUUJI
IPC: C02F3/34
Filed: 1982-11-16
Abstract: PURPOSE:To eliminate NH4-N and NOX-N at the same time with high efficiency, by carrying out a biological treatment of waste water contg. nitrogen in high concentration without dilution or by very low dilution using an aeration apparatus having >=20% dissolving efficiency of oxygen. CONSTITUTION:In a reaction tank 10 for treating waste iquid contg. nitrogen in high concentration beyond the suitable range of the ordinary activated sludge treatment directly without dilution or by very low dilution, an aeration equipment 5 having >=20% dissolving efficiency of oxygen is applied to supply air 8 for aeration in very fine bubbles into the liquid mixture. By setting up the supplying quantity of the air for aeration within the suitable range, both functions for removing NH4-N and NOX-N can be allowed to coexits with high efficiency. The above-mentioned suitable range is controllable by proper management of the dissolved oxygen value and the oxidation-reduction potential value of the liquid mixture.
Patent JP-H0644749-A (JP)
Title: Music selection circuit for disk reproducing device
Inventor: TSUKIHASHI AKIRA
IPC: G11B27/34
Filed: 1992-07-27
Abstract: PURPOSE:To smoothly perform the setting of a piece of music not requiring reproduction by storing the number of a piece of music being reproduced as the number of a piece of music not requiring reproduction by depressing and closing a switch for skip for the time shorter than the prescribed time and deleting the number of the piece of music not requiring reproduction by depressing and closing the switch for the time longer than the prescribed time. CONSTITUTION:When the time required to depress and close a switch 10 for skip is shorter than the prescribed time, for example, 0.5sec., the reproduction of the piece of music being reproduced is continued when the operation storing the number of the piece of musing not requring reproduction is performed. When the time required to depress and close the switch is shorter than the 2nd prescribed time longer than the 1st prescribed time, for example, 2sec., the reproduction of the piece of music being reproduced is interrupted to start the reproduction of the next piece of music. If the switch is depressed and closed for the time longer than the 2nd prescribed time, all the number of the piece of music not requiring reproduction stored in a memory circuit 11 are deleted. Thus, the dissimilar operation can be performed by the difference of the time required to depress and close the switch 10 and the switching operation can be performed accurately.
Patent JP-H0250885-A (JP)
Title: Optical information recording medium and production thereof
Inventor: ERA SUSUMU
IPC: B41M5/26
Filed: 1988-08-12
Abstract: PURPOSE:To enhance a resistance to solvent of a resin substrate, surface reflecting properties, recording sensitivity, and recording regeneration characteristics, such as S/N ratio, by a method wherein the surface of an undercoat layer is made of a plasma- treated silicone resin layer. CONSTITUTION:In the production of an optical information recording medium provided with a recording layer 1 of an organic film mainly composed of a naphthalocyanine dye shown by a formula (I) on a resin substrate 2 through an undercoat layer 5, a silicone resin solution is applied as the undercoat layer, dried or set, and plasma-treated under a reduced pressure not more than 100 torr until the contact angle of the surface of the silicone resin undercoat layer to water is reduced to 40 degrees or under. At this time, an oxygen plasma treatment is preferably conducted. Then, a recording medium provided with the recording layer having a superior adhesion with the under coat layer and a uniform film thickness can be produced. As the silicone resin used for the undercoat layer, every silicone resin which is soluble in a solvent, such as alcohol, never corroding the resin substrate can be used, but that of a two-pack type and curing at a temp. of 150 deg.C or below is preferable. The thickness of the undercoat layer is preferably 50-2,000Angstrom .
Patent JP-H05161786-A (JP)
Title: Hanger for drying washed trousers
Inventor: NAKAYAMA ICHIJIRO
IPC: D06F57/00
Filed: 1989-07-31
Abstract: PURPOSE:To dry trousers by assembling members having clips at their tips into a circular or cross shape. CONSTITUTION:Clipping tools 4-7 are provided at tips of cross portions 2, 3, and the cross portions 2, 3 are assembled into the cross shape at recessed portions 8. A hanger hook portion 1 is provided at the intersection of the cross portions 2, 3 for hanging. The upper end of trousers is pinched by the pinching tools 4-7 to suspend the trousers.
Patent JP-H0363183-A (JP)
Title: Image receiving material for sublimation type thermal transfer recording
Inventor: KAMIMURA HIROYUKI
IPC: B41M5/52
Filed: 1989-07-31
Abstract: PURPOSE:To obtain an image receiving material excellent in releasability, forming a uniform image and generating no missing dots by adding a reaction product of a vinyl chloride compound containing active hydrogen and an isocyanate compound and bonding synthetic paper to the single surface of a base material and providing a receiving layer on the side of the synthetic paper. CONSTITUTION:A dye receiving layer contains a reaction product of a vinyl chloride compound containing active hydrogen and an isocyanate compound and synthetic paper is bonded to at least the single surface of a base material and a receiving layer is provided on the side of the synthetic paper. As the vinyl chloride compound containing active hydrogen, a vinyl chloride/vinyl acetate copolymer is designated. As the isocyanate compound, tolylene diisocyanate is used. The place at least in contact with the dye receiving layer of the base material is constituted of the synthetic paper. By this method, dyeing properties, releasability, light fastness and preservability are made excellent by active hydrogen and the isocyanate compound and releasability is enhanced by curing reaction due to active hydrogen and the isocyanate compound, and the damage of an image receiving sheet is made hard to generate by the cushioning properties possessed by the synthetic paper.
Patent JP-2001028229-A (JP)
Title: Current fuse element
Inventor: MITSUI TOMOKUNI
IPC: H01H85/08
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To ensure stability of resistance value with respect to vibration, even if the length and diameter of a fuse element are decreased for making the size small or shortening of fusing time by specifying the diameter and Vickers hardness of a lead alloy fuse element. SOLUTION: Melting point of a lead alloy used in a current fuse element is such that, that of Pb-2.5Ag is 304 deg.C, Pb-55n-1.5Ag is 296 deg.C, Pb-5In is 314 deg.C, Pb-5In-2.5Ag is 305 deg.C respectively, and if an alloy composition ratio is within ±2%, the melting point can be kept within 260-300 deg.C. This current fuse element is manufactured by obtaining a rod by extrusion or casting of a base material, then wire-drawing the rod with a die, and has diameter range of 150-50 μm and a Vickers hardness of 8-30, and may be formed in a flat shape, having the same cross section area as the round wire having a diameter of 150-50 μm.
Patent JP-S6261297-A (JP)
Inventor: KUROI HISASHI
IPC: H05B41/16
Filed: 1985-09-09
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-S62187981-A (JP)
Title: Work shape recognizing device
Inventor: KIMURA SHOICHI
IPC: G06T7/70
Filed: 1986-08-28
Abstract: PURPOSE:To improve working accuracy by comparing the regular shape data of the working reference surface of a work with real shape data and calculating a correction value. CONSTITUTION:A work shape recognizing device 3 is provided with a camera 5 to be an image sampling means fitted to a laser beam machine 1, an image processor 7 and an image reproducing terminal 9 and the image processor 7 is connected to a controller 11 in the laser beam machine 1. In case a work setting position automatically sent to the laser working machine 1 is shifted from a normal state, the device 3 detects the positional shift and applies a correction value to the controller 11 in the laser beam machine 1. The laser beam machine 1 corrects the working position of the work based on the correction value to attain accurate laser working.
Patent JP-H04254118-A (JP)
Title: Hot water room heater
Inventor: SETOYAMA AKIRA
IPC: F24D3/00
Filed: 1991-08-09
Abstract: PURPOSE:To raise a user's sensible temperature by rapidly performing an indoor heating even if both the indoor heating and a floor heating are simultaneously conducted. CONSTITUTION:Controllers 7, 13 of a hot water room heater respectively have simultaneous operation control means 6, 12 for so controlling switching means 4, 11 as to supply hot waters heated by heating means 1, 8 only to indoor heat exchangers 2, 9 until a room temperature is raised to a predetermined or a predetermined time is elapsed when both an indoor heating and a floor heating are simultaneously operated, and to supply the hot water heated by the means 1, 8 to both the exchangers 2, 9 and floor heaters 3, 10 after the room temperature is raised to the predetermined temperature or the predetermined time is elapsed.
Patent JP-S5992169-A (JP)
Title: Inverted current tig welding method
Inventor: MIYAKE HIROSHI
IPC: B23K9/073
Filed: 1982-11-17
Abstract: PURPOSE:To control an inverted current waveform with high accuracy by using two DC power sources, superposing a current waveform by opening and closing a transistor switch connected to currents of plus and minus, by a chopper system, and welding by use of this waveform. CONSTITUTION:A DC power source uses two power sources 1, 1' of maximum 500A, which are capable of obtaining a drooping characteristic, (a) and (n) of the power source 1 for supplying an SP current are connected to a plus pole and a minus pole, respectively, and also (j) and (k) of the power source 1' for supplying an RP current are connected to the plus pole and the minus pole, respectively. Subsequently, as to the frequency inputted to transistor switches 2, 3, 4 and 5 in an output controlling circuit 8, 10KH2 corresponding to TSP1 and TRP1 is given to 2 and 4, a high-frequency pulse of 25-100Hz corresponding to TSP2 and TRP2 is given to 3 and 5, and by opening and closing both of them, a current waveform is superposed by a chopper system. Welding is executed by this waveform.
Patent JP-H0483893-A (JP)
Title: Chromium plating method
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25D17/12
Filed: 1990-07-27
Abstract: PURPOSE:To prevent silicon from adversely affecting an insoluble metal electrode, to suppress the formation of lead chromate in a plating bath and to enable stable operation over a long period of time by using the electrode as the anode and adding lead to the plating both. CONSTITUTION:A platinum plated titanium electrode surface-coated with electrically conductive titanium oxide as an insoluble metal electrode with a coating layer contg. a platinum family metal (oxide) is used as the anode, lead is added to a chromium plating bath and a body to be plated such as a copper plate is plated with chromium. It is desirable that lead is continuously added to the bath during plating by connecting lead (alloy) to the anode in parallel.
Patent JP-H0543888-A (JP)
Title: Cold rolling oil
Inventor: KURATA YOSHITERU
IPC: C10N40/24
Filed: 1991-08-09
Abstract: PURPOSE:To provide a cold rolling oil which can facilitate the control of the thickness of a sheet irrespectively of the kind of the steel to be rolled and can provide a steel sheet free from surface defects even in high-speed drawing under high pressure. CONSTITUTION:The title oil comprises at least 60wt.% ester formed from a higher fatty acid component containing 5-60wt.% 12-22C saturated fatty acids and a polyalcohol component and having a viscosity of 150-350cSt at 40 deg.C and 1-20wt.% organosulfur compounds having a sulfur content of 5% or above and is capable of forming an emulsion of an average particle diameter (in terms of a volume fraction) of 4-15mum when diluted with water.
Patent JP-H0734002-A (JP)
Title: Self-dispersible constant shape pigment
Inventor: TOKIMOTO NORITOSHI
IPC: C04B16/00
Filed: 1993-07-19
Abstract: PURPOSE:To obtain the subject pigment containing a carbonate salt, and a powdery organic acid and/or a powdery inorganic acid, both acids being reactive with the carbonate salt, not causing the deviation of a color tone due to the adhesion of the pigment to a measuring container on the formation of pigment tablets, capable of being readily measured, and simple in preparation works such as stirring and kneading works. CONSTITUTION:A pigment such as titanium oxide, zinc white, carbon black, azo pigment, red iron oxide, red lead or phthalocyanine pigment, a carbonate salt such as ammonium carbonate, alkali metal carbonate or alkaline earth metal carbonate, and a powdery organic acid such as citric acid, tartaric acid, malic acid, malonic acid, succinic acid, phthalic acid or benzene sulfonic acid and/or a powdery inorganic acid such as pyrosulfuric acid or pyrosulfate salt, both the acids being reactive with the carbonate salt, are compounded with each other and subsequently molded into tablets to provide the objective self- dispersible constant shape pigment not causing the deviation of a color tone due to the adhesion of the pigment to a measuring container, and capable of being extremely easily measured and simplified in preparation works such as stirring and kneading works.
Patent JP-S6260683-A (JP)
Title: Print protective member
Inventor: AKITANI TAKASHI
IPC: B41M5/00
Filed: 1985-09-12
Abstract: PURPOSE:To provide a print protective member ensuring favorable luster and excellent folding resistance and blocking resistance, for a recorded image surface obtained by ink jet recording, ensure favorable luster and excellent folding resistance and blocking resistance, by laminating a transfer material comprising a specified butyral resin as a main constituent on a base. CONSTITUTION:A print protective member comprises a transfer material 102 releasably pro vided on the surface of a base 101. The base 101 is a paper, a cloth, a plastic film or the like, and a treating agent for imparting releasability such as a silicone resin is applied to the surface of the base 101. The transfer material 102 is constituted mainly of a butyral resin having an average polymerization degree of 150-900 and a degree of conversion to butyral of not less than 60. To produce a recorded image surface using the print protective member, the protective member is laminated on the recorded surface so that the transfer material side makes contact with an image, and the member is heated to melt the transfer material. Then, the base is released from the base, leaving the transfer material on the recorded image surface, whereby the objective recorded image surface can be obtained. In the surface of the recording paper to which the transfer material is thus transferred, the surface shape of the base is substantially maintained. Accordingly, by using a base having a desired surface roughness, it is possible to obtain a desired glossy surface on the surface of the recording paper.
Patent JP-S58103805-A (JP)
Title: Controller for electric rolling stock
Inventor: MAKI MIYOSHI
IPC: H02P3/08
Filed: 1981-12-11
Abstract: PURPOSE:To enable to suppress the speed of a vehicle even if no speed suppressing notch command is dispatched. CONSTITUTION:When a brake power command A is outputted from a vehicle speed V0, the speed of a vehicle is decelerated along the brake force characteristic curve 2. When the speed is decelerated to the point B, the brake power command is decreased to the point C which is smaller than the speed suppressing balancing characteristic curve 1. A brake power step high level memory 7 stores the high level brake step 4S immediately before the point B which is lowered by the brake force, and a brake power pattern generator 5 outputs the brake power characteristic curve of the step 4S. A brake power high level priority circuit 8 selects the high level brake power characteristics curve 4S of the characteristic curves 3 and 4S and applies it to a controller 6. Thus, the speed is balanced at the crossing point E between the curves 4S and 1, and the vehicle is operated at the suppressed speed V1.
Patent JP-S6091390-A (JP)
Inventor: OZAWA SEIJI
IPC: G09G5/34
Filed: 1983-10-26
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-H0367942-A (JP)
Title: Double reversal type ventilator
Inventor: IWAMURA YOSHIMI
IPC: F24F7/06
Filed: 1989-08-02
Abstract: PURPOSE:To reduce the number of parts, obtain easily the concentricity of driving motors and axial-flow impellers and improve assembling property by attaching the driving motors by a single motor mounting leg. CONSTITUTION:Two sets of an axial-flow impeller 2 and a driving motor 3 for driving the impeller 2 are arranged in series in a cylindrical body 1. The two axial-flow impellers 2 are adapted to be rotated in reverse directions to each other. A pair of the driving motors 3 are fitted to a holder 4a formed in the central portion of a single motor mounting leg 4 in reverse directions so that the opposite sides of the rotating shaft sides of the driving motors 3 are opposed to each other with a space therebetween and fixed by screws 5. The motor mounting leg 4 to which the driving motors 3 are fixed are fitted to a central portion in the body 1 so that circular flanges 4c formed on the free ends of leg portions 4b abut against the inner circumferential surface of the body 1 and fixed by fastening screws 6 which fasten the flanges 4c from outside the body 1. The axial-flow impellers 2 are detachably mounted to the rotating shafts opposed to the opening ends of the body 1 of the driving motors 3 and rotated by the driving motors 3 in reverse directions.
Patent JP-H0865186-A (JP)
Title: Fm multiplex broadcast receiver
Inventor: YOSHINO MOTOHIRO
IPC: G08G1/0962
Filed: 1994-08-25
Abstract: PURPOSE: To quickly obtain map information (and road information) required based on a district name. CONSTITUTION: An FM multiplex broadcast signal on which at least FM multiplex data are multiplexed is received and the FM multiplex data in the received FM multiplex broadcast signal are stored tentatively in an internal memory 8 and part of the FM multiplex data stored in the internal memory 8 is selectively displayed on a display section 10. A district name list representing district names belonging to an area map is stored in the internal memory 8 in cross reference with a mesh code with respect to each are a map designated by the mesh code in the FM multiplex data and when at least one district is selected in the area name list and the mesh code having the selected area is received, the area information designated by the mesh code is automatically displayed on a display section 10.
Patent JP-2000035295-A (JP)
Title: Heat transfer tube with inner surface grooves
Inventor: FUKATAMI TAKAO
IPC: F28F1/40
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer tube with inner surface grooves for reducing a pressure loss by winding up heating medium liquid on an overall inner surface of the tube in the case of using the tube as an evaporating tube or gathering the medium to a bottom in the tube in the case of using the tube as a condensing tube. SOLUTION: A finless region 2 extending in an axial direction and a fin forming region 4 are formed on an inner periphery of a metal tube, and fins 6 obliquely extending substantially symmetrically from a center of a circumferential direction of the region 4 toward both right and left sides are formed on the region 4. A width of the region 2 in a circumferential direction of the tube is 5 to 40% of an inner circumferential length of the tube.
Patent JP-S6093199-A (JP)
Title: Shaft seal device of turbo machine
Inventor: TERASAKI MASATOSHI
IPC: F04D29/10
Filed: 1983-10-28
Abstract: PURPOSE:To enable easy decomposition and inspection of bearing and mechanical seal of a turbo machine by making an effective diameter of a mechanical seal on the drive side larger than an effective diameter of a mechanical seal on the thrust side. CONSTITUTION:Inspection of bearings 3, 7 and mechanical seals 4', 8' and replacement of parts are performed after removing a thrust bearing 10. An effective diameter D1 of the mechanical seal 4' on the drive side is larger than an effective diameter D2 of the mechanical seal 8' on the thrust bearing side, and thrust force is surely generated in the direction of the drive side. Then even if the thrust bearing 10 is decomposed, a shaft 2 is pressed to a shut-off mechanism 5 side and is not moved to the thrust bearing 10 side. And finally, a shut-off means 9 on the thrust bearing 10 side is operated to seal the reverse-drive side. Then, decomposition and inspection are carried out.
Patent JP-H0653352-A (JP)
Title: Solder preform substrate
Inventor: TANAKA SHUNICHIRO
IPC: H01L23/12
Filed: 1992-07-28
Abstract: PURPOSE:To provide a solder preform substrate comprising a patterned solder preform layer which can be formed with excellent accuracy by a simple process, an electronic component being mounted on the substrate. CONSTITUTION:A metallized layer 2 is formed on the surface of ceramic substrate 1 or inside of it. A metallic layer 3 is provided, as occasion demands, on the metallized layer 2. An oxide layer 4 is formed on the surface of the metallized layer 2 or the layer 3 plated with metal, exclusive of a solder preform pattern. The solder preform layer 5 is provided in a nonoxidized section equivalent to the pattern section. This solder preform layer 5 is patterned accurately into a desired shape.
Patent JP-H0524753-A (JP)
Title: Running characteristic inspecting device for elevator
Inventor: NAKAI MIKIO
IPC: G01P15/18
Filed: 1991-07-17
Abstract: PURPOSE:To provide a running characteristic inspecting device for an elevator whereby inspection of running characteristic of the elevator can be easily and properly performed. CONSTITUTION:A CPU, which performs arithmetic processing of an amplitude value and each time value from the point of time for starting a record to the point of time for detecting the respective amplitude values in a region from a zero point to the next zero point of a detection data of acceleration detectors 1A to 1C, is provided. Thus by digitally displaying the data for accurately showing running characteristic of an elevator, inspection of a feeling to ride in the elevator can be highly accurately and promptly performed while reducing a burden of an inspector.