baber/WOPTO huggingface dataset:
Patent JP-2001031377-A (JP)
Title: Hydraulic jack
Inventor: SAWANO KYOJI
IPC: B66F3/24
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To increase the applicability of a hydraulic jack by allowing a jack part to be positioned at a desired arrangement location while assuring an operational safety. SOLUTION: This hydraulic jack is formed so that a part of a pipe 3 joining a manual operating part 1 to a jack part 2 is inserted into a guide tube 4, the guide tube allows an inner tube 42 to be inserted telescopably into an outer tube 41, and the manual operating part 1 is installed on the outer periphery of the outer tube 41 movably through the entire length of the outer tube 41. Then, the jack part 2 is held to the tip of an inner tube 42 projected to the outer part of the outer tube 41 through a bracket 5.
Patent JP-S6187796-A (JP)
Inventor: MURUI TAKEO
IPC: C11C1/08
Filed: 1984-10-05
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-2001031868-A (JP)
Title: Silicone rubber composition
Inventor: IRIE MASAKAZU
IPC: C08L83/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone rubber composition which is a silicone rubber composition capable of forming a silicone rubber having 5-60 Ascar C hardness, a relatively low hardness and a low permanent elongation. SOLUTION: This silicone rubber composition comprises (A) 100 pts.wt. of a diorganopolysiloxane represented by the average unit formula R1aSiO(4-a)2 [R1 is an unsubstituted or a substituted monovalent hydrocarbon group (with the proviso that the content of an alkenyl group in R1 is 0-0.08 mol%); (a) is a number of 1.95-2.05], (B) 0.01-10 pts.wt. of an organic compound having 5-40 wt.% of an alkenyl group or an alkynyl group in one molecule and having <=10,000 molecular weight, (C) 5-500 pts.wt. of an inorganic filler and (D) an organic peroxide (in an amount so as to cure the composition) and is cured to form a silicone rubber having 5-60 Ascar C hardness.
Patent JP-S6267148-A (JP)
Title: Manufacture of low-phosphorous ferromanganese
Inventor: YAMAMOTO KOTARO
IPC: C22C33/04
Filed: 1985-09-19
Abstract: PURPOSE:To obtain stable low-phosphorous ferromanganese by injecting under an inert atmosphere a refiner prepared by coating the surface of a blocking agent with dephosphorizing agent into molten ferromanganese in order to carry out effective dephsphorization and also prevent rephosphorization. CONSTITUTION:The dephosphorization of molten ferromanganese is accomplished by injecting the refiner into said molten metal. At this time, a refiner having a duplex-layer structure in which the blocking agent consisting of CaO or MgO grains is coated with the dephosphorizing agent is used as said refiner and the injection of said refiner into the above molten metal is carried out under the inert atmosphere. In this way, the molten ferromanganese is dephosphorized at a dephosphorization rate of >=90% and the behavior of rephosphorization is perfectly inhibited to prevent rephosphorization, so that inexpensive low- phosphorous ferromanganess can be obtained. Further, as the above dephosphorizing agent, metallic Ca or CaC2 or CaSi and CaF2 are used.
Patent JP-H0491564-A (JP)
Title: Printer device
Inventor: SHIRAKU YUTAKA
IPC: H04N1/387
Filed: 1990-08-06
Abstract: PURPOSE:To edit an output image on a screen by adding a storing means for edition only which can store one screen quantity of bit map data, display controller, mouth, and mouth interface to a printer device. CONSTITUTION:When bit map data expanded in a video RAM 7 are edited, a central processing unit 1 instructs a CRT controller 8 to display the bit map data in the RAM 7 on a CRT 9 in an expanded or contracted state. When the button of a mouth 4 is pressed under such condition, the unit 1 segments a rectangular area having diagonal points being coincident with two coordinates given through a mouth interface 5 from the RAM 7 and copies the rectangular area in an editing RAM 6. The central processing unit 1 expands or contracts the data in the editing RAM 6, draws edited data at another location in the video RAM 7, or paints out the segmented rectangular area on the RAM 7 by meshing.
Patent JP-S6099932-A (JP)
Title: Kerosene burning equipment
Inventor: YAMAZAKI TADASHI
IPC: F24C5/04
Filed: 1983-11-07
Abstract: PURPOSE:To ensure fire extinguishing in an explosion fire extinguishing system and reduce the sound of combustion as well as the rise-up of flame by specifying the width of opening of a slit communicating a fire extinguishing chamber with a wick guiding tube. CONSTITUTION:When a knob 6 is turned to effect fire extinguishing operation under burning condition, the wick 4 descends to the lower part of the slit 9 and the fire extinguishing hole 12 is closed by a valve 11 simultaneously. The evaporated gas of kerosene flows into the fire extinguishing chamber 8 through the slit 9 due to the descending of the wick 4, the gas is mixed with air stored during combustion and is burnt explosively in the fire extinguishing chamber 8. As a result, the inside of the fire extinguishing chamber 8 becomes highly pressurized condition and the pressure is released from the fire extinguishing slit 9 to a fire pan 7 to blow off instantaneously a flame remaining in the fire pan 7. The width of the slit should be set within 1mm. and 3mm. since it becomes impossible to introduce fire into the fire extinguishing chamber 8 in case the width of the slit 9 is less than 1mm. and the wick 4 is dscended while the fire can be extinguished in case the height of the wick is high but fire extinguishing time is elongated in case the height of the wick is low when the width of the slit 9 exceeds 3mm..
Patent JP-S58108371-A (JP)
Inventor: KITANI KOUICHI
IPC: F25B25/02
Filed: 1981-12-22
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-S5999761-A (JP)
Title: Manufacture of solid-state color image-pickup element
Inventor: MATSUMOTO KENJI
IPC: G02B5/20
Filed: 1982-11-30
Abstract: PURPOSE:To prevent the contamination of an element as well as to contrive improvement in reliability of the titled image-pickup element by a method wherein a water-soluble protein, having the specific value of total content of an alkaline metal ion, is used as the base material of colored resin film for the filter of a solid-state image-pickup element. CONSTITUTION:Gelatin having an alkaline metal ion in dried form of 10ppm, below 5ppm if possible, in total content is used as the water-soluble protein, a photo-curing substance is added, and the above is applied on the light-receiving surface of the solid-state image-pickup element. A mosaic or stripe-formed hardened part is formed by performing an exposure through the pattern for exposure. The above is washed by a solvent and a hardened resin layer is obtained. Then, said hardened resin layer is dyed using a dyestuff of red, green, blue and so on, and a colored resin film is formed. Besides, another colored resin film with a mosaic or stripe-formed hardened part is superposed on the above film through the intermediary of a colored contamination preventing film by performing the same process as above. After the necessary number of processes have been repeatedly performed, a surface protection film is covered, and a colored film is completed. As a dyestuff, the usage of the prescribed dyestuff substantially containing no alkaline metal is desirable. According to this constitution, a highly reliable color image-pickup element which can be protected from harmful alkaline metal can be obtained.
Patent JP-S60126459-A (JP)
Inventor: MORITA MINORU
IPC: H02G9/06
Filed: 1983-11-07
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-2001035683-A (JP)
Title: Lighting device for rare gas discharge lamp
Inventor: TATSUMI NAOTAKE
IPC: H02M7/537
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To relatively stabilize the light variation of a rare gas discharge lamp after operation. SOLUTION: This device comprises a rare gas discharge lamp DL having external electrodes 5, 6 arranged on the outer periphery of an envelope, a high frequency voltage generation circuit HC containing a first driving circuit PD1 for granting driving signals having constant duty ratio and frequency to an output transformer TR having primary and secondary coils, a first switching element S1 connected in series to the primary coil, a current detecting circuit R1 and a first switching element, a DC conversion circuit PH for detecting a voltage to be converted into a DC voltage corresponding to a peak current in the current detecting circuit R1, and a DC/DC converter CV.  The DC/DC converter CV and the rare gas discharge lamp DL are connected to the input side of the high frequency voltage generation circuit HC and to the output side thereof, respectively, for control of power on the input side of the high frequency voltage generation circuit HC to be almost constant by using the power stabilizing function of the DC/DC converter CV through PWM control, based on output signals from the DC conversion circuit PH.
Patent JP-2001035283-A (JP)
Title: Twist wire manufacturing device
Inventor: SHIMIZU TOSHIO
IPC: H01B13/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To enhance productivity of a long twist wire, and also to flexibly respond to the requirement of multi-product production kind. SOLUTION: A twisting unit 2 to synchronously rotate two pairs of first wire clamps in the same direction by a motor 7 is provided on the one end side of a work table. A moving unit 5, including a slide table 14, is provided on the other end side of the work table 1, and a turn jig 17 is provided on the slide table 14 energized to the right in the figure by a spring 15. The intermediate part of a wire to be twisted is hung on the turn jig 17 to be made into a U-turn form, and the two pairs of the clamps are rotated with both ends of the wire held by the first wire clamp, so as to twist the wire.
Patent JP-H0873785-A (JP)
Title: Production of ink for ink jet recording
Inventor: SANO YUKARI
IPC: C09D11/00
Filed: 1994-09-01
Abstract: PURPOSE: To produce an ink for ink jet recording not undergoing a change in physical properties, having high delivery stability and being capable of giving recording of high printing quality. CONSTITUTION: This ink is one comprising a pigment, an emulsion of a water- insoluble resin and a polysaccharide, wherein the pigment is heat-treated at 65-80 deg.C, desirably 65-70 deg.C for 30min to 3hr.
Patent JP-2001031758-A (JP)
Title: Resin additive
Inventor: KUSAKAISHI SUSUMU
IPC: C08L101/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a recyclable material which can be heated and molten without causing a decrease in the molecular weight of the constituent resin material by adding a resin additive prepared by polycondensing tannin through dehydration by heating to a specified temperature to a thermoplastic resin. SOLUTION: The tannin used is desirably China tannin or 3,5,7,3',4'- pentahydroflavan. Tannin is polycondensed by thermal dehydration at 70 deg.C for about 8 hr, at 230 deg.C for about 2 min, and at a temp. of 90-160 deg.C for about 2-3 hr. When China tannin is used, it is previously dehydrated by about 8-11%. The polycondensed tannin is used in an amount of 50-1,000 ppm based on the thermoplastic resin. Although not particularly limited, the objective resin to which the additive is added is a polycarbonate resin or a thermoplastic polyester, especially desirably, polyethylene terephthalate, polybutylene terephthalate, or the like. The polycondensed tannin is added to the resin as such or after being dissolved in a solvent such as ethanol.
Patent JP-S63303008-A (JP)
Title: Manufacture of 0.5%-mo steel plate for boiler and pressure vessel excellent in weldability
Inventor: TAKIZAWA KENSABURO
IPC: C21D8/02
Filed: 1987-08-21
Abstract: PURPOSE:To manufacture a 0.5-Mo steel plate for boiler and pressure vessel excellent in weldability, by subjecting a rolling stock having a specific composition consisting of C, Si, Mn, Mo, B, Al, N, and Fe to hot rolling and normalizing at respectively specified temps. CONSTITUTION:A rolling stock which has a composition consisting of, by weight, 0.01-0.12% C, 0.05-1% Si, 0.1-2% Mn, 0.2-0.8% Mo, 0.0002-0.002% B, 0.005-0.1% Sol.Al, <=0.007% N, and the balance Fe with inevitable impurities and further containing, if necessary, one or more kinds among 0.05-0.5% Cu, 0.05-0.5% Ni, 0.05-0.8% Cr, 0.005-0.08% Ti, 0.005-0.08% Nb, and 0.0053-0.1% V and/or 0.0005-0.01% Ca and in which the value calculated from PCM=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B is regulated to <=0.23% is used. This stock is hot-rolled at 900-1,150 deg.C heating temp., and the resulting steel plate is normalized at 910-1,000 deg.C. By this method, the steel plate for pressure vessel excellent in weldability can be obtained.
Patent JP-S5999790-A (JP)
Inventor: IMAMOTO MASATOSHI
IPC: H05K3/34
Filed: 1982-11-29
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-S59100422-A (JP)
Title: Film
Inventor: ISHIDATE YOSHIYUKI
IPC: H04N1/407
Filed: 1982-12-01
Abstract: PURPOSE:To discriminate easily and automatically whether a negative or positive film is used and to set automatically and easily the proper quantity of exposure, by adding a contrast mark corresponding to a negative or positive picture at the specific position of the film. CONSTITUTION:The contrast mark M is added at a corner part of a microfilm 1 (positive film) on an aperture card C. The mark M consists of a deep center point and a deep circle, and the intermediate part between the both is the background part of the film. The diameter of the center point and the line thickness of the line are much larger than the line of an original 2. A decision on whether the film is positive or negative is made by the light transmittivity of the mark M, and the quantity of light transmission is detected at the deep part (image part) and background part of the mark to select the proper amount of exposure.
Patent JP-H1028892-A (JP)
Title: Dispersion stirrer
Inventor: KAWARAI MITSUGI
IPC: B01F7/08
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To enhance dispersion grinding properties by forming one or more spiral groove to the outer peripheral side surface of the rotary body (rotor) in a dispersion grinding chamber. SOLUTION: A spiral groove 6 is formed to a rotor 4 and the beads taken in the groove 6 formed to the outer peripheral part of the rotor 4 are transported in the direction opposite to the transfer direction of a material to be ground. By this constitution, beads are not concentrated to a beads separation part and, as a result, conventional marked generation of heat is not generated and a high speed agitate type dispersion grinder having high dispersion grinding capacity can be obtained. Further, the average particle size of a ferrite powder is ground at the same speed even by using any rotor and dispersion grinding capacity can be obtained without being almost affected by the shape of the rotor.
Patent JP-H05194835-A (JP)
Title: Thermoplastic polyurethane film and method for reducing the adherence and blocking
Inventor: PATORITSUKU ARETSUKUSU
IPC: C09J175/00
Filed: 1992-08-05
Abstract: Thermoplastic polyurethane films with a Shore hardness of 75 A to 92 A and with an addition of 5 to 20 % by weight of polyether amide block copolymers and/or polyether ester block copolymers and their use for bonding to other substrates, in particular for foam-backing with polyurethane foam. The invention also relates to the use of an addition of 5 to 20 % by weight of polyether amide block copolymers and/or polyether ester block copolymers to thermoplastic polyurethanes with Shore hardnesses of 75 A to 92 A, based on the weight of the thermoplastic polyurethanes, to reduce the adhesion and/or blocking of monofilms made from thermoplastic polyurethanes by the blown film extrusion process.
Patent JP-2000039874-A (JP)
Title: Display system
Inventor: HARUNA FUMIO
IPC: G09G3/20
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To display a video on both devices at the same time in a display system consisting of an H/PC and a display. SOLUTION: This display system consisting of an H/PC 1 is provided with an arithmetic processing means 14, a display part 12, a memory 13, an output change-over means 11 and a serial communication I/F 15, of a display device 2 provided with an input change-over means 20, a memory 22, a display element 24, an arithmetic processing means 26 and a serial communications I/F 27, and of a serial communication means 3 for connecting both, a control data between the H/PC 1 and the display device is transmitted between I/F 15 and I/F 27.  In the device 2, a video data is transmitted from the H/PC 1 to the display device 2 via the change-over means 11 and the change-over means 20, the display device 2 stores the video data transmitted from the H/PC 1 in the memory 22 and reads the video data to display it on the display element 24, and when the display device 2 receives the video data, the H/PC 1 displays the video data on an internal display panel 12.
Patent JP-S6452760-A (JP)
Title: Production of imidazole derivative
Inventor: KAWASAKI NOBORU
IPC: C07D233/64
Filed: 1987-08-25
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for cimetidine at a low cost, by reacting 4-methyl-5-hydroxymethylimidazole with S,S'-bis(2- aminoethyl)dithiocarbonate as raw materials in acidic solvent. CONSTITUTION:Readily synthesized 4-methyl-5-hydroxymethylimidazole is reacted with S,S'-bis(2-aminoethyl)dithiocarbonate expressed by formula II which can be readily synthesized by reacting 2-mercaptothiazoline and chloroethylamine in an acidic solvent, such as hydrochloric acid or acetic acid, in >=5wt.% concentration at 70 deg.C - refluxing temperature for 5-30hr to vacuum concentrate the resultant reaction solution and separate the aimed compound, such as 4- methyl-5-[(2-aminoethyl)-thiomethyl]-imidazole hydrochloride, expressed by formula III and useful as a synthetic intermediate for cimetidine which is an antiulcer agent having inhibitory action on histamine H2 receptor, etc., as a solid substance. The resultant substance is then recrystallized from a alcohols to afford the aimed compound.
Patent JP-H067106-A (JP)
Title: Partially gelatinized hydrophilic mannan pasty food ingredient and its production
Inventor: SUGINO YOSHITO
IPC: A23L19/00
Filed: 1992-06-25
Abstract: PURPOSE:To provide a mannan get paste having high affinity for protein gel paste such as fish meat. CONSTITUTION:A partially gelatinized hydrophilic mannan pasty food ingredient wherein a mannan gel paste partially gelatinized by adding an alkali agent is neutralized with an acid. The mannan paste is mixed with the alkali agent to promote gelatinization and then adjusted to pH5.0-9.5 by adding the acid to suppress gelatinization for producing the partially gelatinized hydrophilic mannan pasty food ingredient.
Patent JP-S58113506-A (JP)
Title: Hydraulic system of steam turbine
Inventor: TAKAHASHI MASAHIKO
IPC: F01D17/26
Filed: 1981-12-26
Abstract: PURPOSE:To improve drivability and reliability for the whole unit of a power plant through a hydraulic system used in a thermal power plant or the like, by simplifying the hydraulic system of an auxiliary turbine. CONSTITUTION:A hydraulic system comprising headers 5, 9, auxiliary oil pump, etc. is built in an oil tank 13, and branch pipes 17, 18 are arranged to delivery pipes 15, 16 supplying oil to a main turbine 14 from the headers 5, 9 then connected to an auxiliary turbine 19. Return oil from the turbine 19 is collected to a drain tank 20 through return oil pipes 21, 22. If a rise of an oil level is dtected by an oil level gage 21 provided to said drain tank 20, a drain pump 23 is started to pump up oil in the tank to the tank 13. Accordingly, oil of prescribed pressure is always supplied to the headers 5, 9, and the turbine 19 can be operated in any stage of an operating cycle while the hydraulic system of the auxiliary turbine can be simplified.
Patent JP-S58114134-A (JP)
Title: Random number generator
Inventor: KOSUGI HISANOBU
IPC: G06F7/58
Filed: 1981-12-28
Abstract: PURPOSE:To set automatically an initial value to generate easily high-quality random numbers, by providing a random number generation processing program in a calculator and setting the counted vlaue of a counter as the initial value of the random number generation processing when an initial value setting request is issued at the program operation time. CONSTITUTION:The clock output from a clock oscillator 1 is applied to a counter 2 as a program counter and a counter 3 as a watchdog timer and is counted successively in accordance with respective purposes. Clocks from the oscillator 1 are applied to a counter 4 for the random number processing, and the counted value is taken into this counter 4 by the designation of a random number processing routine F. This routine F is a kind of processing routine in the calculator and is accessed when the random number processing is requested. The counter 4 is used as an interval timer, and the counted value of the counter 4 is set as the initial value when the initial value setting is requested at the program operation time, and the random number generation processing is processed by the successive calculation method due to the mixed congruence method.
Patent JP-S58113099-A (JP)
Inventor: CHIBA YUKIO
IPC: B66F9/18
Filed: 1981-12-28
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-H0256675-A (JP)
Title: Electronic slip working device
Inventor: ONODERA TAKAHIRO
IPC: G06Q10/10
Filed: 1988-08-23
Abstract: PURPOSE:To simplify working processing and to improve exactitude by registering a working procedure to a storage means and automatically executing the working of a slip according to the working procedure which is read from the storage means. CONSTITUTION:An electronic slip working device has a working means 4, which is needed for the working, and a control means to execute the working according to the given working procedure. Then, the slip to be worked is worked according to the working procedure. A working procedure registering means 2 registers the working procedure to a working procedure storage means 6 in advance. The working procedure is read from the working procedure storage means 6 and given to the working means 4 by a working procedure indicating means 3 and the working is indicated. Thus, in the working means 4, the slip to be worked is automatically worked according to the working procedure. Then, the working processing is simplified and the exactitude can be improved.
Patent JP-S6190340-A (JP)
Title: Optical recording material
Inventor: SHIBATA ITARU
IPC: G11B7/2433
Filed: 1984-10-08
Abstract: PURPOSE:To generate the signal having a high contrast by forming an optical recording material of a material which consists of MgF2 as a matrix and in which any one among InAs, InSb, PbS and PbTe is dispersed. CONSTITUTION:The optical recording material for an optical disk is formed of a material which consists of MgF2 as a matrix and in which any one among InAs, InSb, Pbs and PbTe is dispersed. For example, 70MgF2-30InSb is deposited by vacuum deposition on a glass substrate to form an optical recording layer. A 15% difference arises in reflectivity at about 130-140 deg.C when the recording layer is heated. Such a phenomenon indicates that reversible change to amorphous and crystal properties or the reversible change to the formation of finer or coarse crystal grains is generated by heating to 100-150 deg.C. The signal having the high contrast is thus generated.
Patent JP-S6272905-A (JP)
Inventor: KURUTO SHIYUTOORU
IPC: F16J12/00
Filed: 1986-09-08
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-S59100800-A (JP)
Inventor: JIYON DEII GORU
IPC: D21H17/28
Filed: 1983-11-08
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。