baber/WOPTO huggingface dataset:
Patent JP-H01245095-A (JP)
Title: Improved overbased magnesium sulfonate
Inventor: JIYON AASAA KURIIBUARII
IPC: C10N40/25
Filed: 1988-12-27
Abstract: PURPOSE: To obtain an oil composition which contains overbased magnesium sulfonate treated with a high molecular weight ashless dispersant and an oil- soluble hydrocarbyl substituted mono unsaturated dicarboxylic acid and which gives high temperature shearing stability and low temperature fluidity to lubricating oil.  
     CONSTITUTION: Oil composition contains overbased magnesium sulfonate treated with (A) an ashless dispersant having a number average molecular weight of ≥1300 and (B) an oil-soluble-hydrocarbyl substituted 4-10C mono unsaturated dicarboxylic acid (anhydride) or reaction mixture of it and amine, alcohol, amino alcohol or a mixture of them. It is desirable that the dicarboxylic acid anhydride of the component B is a hydrocarbyl succinic acid (anhydride) having a hydrocarbon group of 50C substituted by maleic acid of one or more moles per mole of the hydrocarbon. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06165567-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SEKI KUNIO
IPC: H02P6/08
Filed: 1992-11-17
Abstract: PURPOSE:To allow efficient operation upto low voltage by feeding a voltage boosted above power supply voltage to the emitter of a drive transistor for forming driving current of an output transistor on the power supply side. CONSTITUTION:A booster circuit 1 produces a voltage boosted above a power supply voltage Vcc using a periodic pulse signal subjected to frequency division by a frequency dividing circuit 16. The boosted voltage is fed to the emitter of a PNP drive transistor Q18 forming the driving current for an output transistor Q22 disposed on the power supply voltage Vcc side out of a pair of NPN push-pull output transistors Q22, Q23. Since emitter voltage of a drive transistor Q18 can be raised above the power supply voltage Vcc, output dynamic range can be enlarged by an amount corresponding to the base-emitter voltage of the drive transistor Q18. This constitution allows efficient operation upto low power supply voltage.
Patent JP-H07191051-A (JP)
Title: Flow velocity measuring instrument
Inventor: YOKOTA HARUYUKI
IPC: G01P5/00
Filed: 1993-12-27
Abstract: PURPOSE:To measure the speed of fine particles which always flow through a loop-shaped pipeline together with a fluid under the optimum condition. CONSTITUTION:A blower 12 provided at a midpoint of a loop-shaped pipeline 11 generates an air flow in the pipeline 11 and a section 13 to be measured at another midpoint of the pipeline 11 is formed of a transparent cylindrical body. A fine particle supplying pipe 21 connects a fine particle tank 14 to the pipeline 11 through a stop valve 22 and supplies fine particles to the pipeline 11 when the valve 22 is opened so that the fine particles can be made to flow through the pipeline 11 together with a fluid. A filter 29 which catches the fine particles is provided at a midpoint of a by-pass pipeline both ends of which are connected to the pipeline 11 and a change-over valve 31 at the connecting section of the bypass pipeline 28 is constituted in a switchable state so that the air flow can be led to the pipeline 28. A laser Doppler type flowmeter 16 measures and processes the flow velocity of the fine particles passing through the section 13 to be measured and a controller 32 controls the stop valve 22 and change-over valve 31 based on the number of data measured and processed by the flowmeter 16.
Patent JP-H11162504-A (JP)
Title: Manufacture of alkaline storage battery
Inventor: BANDO NAOMI
IPC: H01M10/30
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an alkaline storage battery capable of implementing a stable large current discharge characteristics from the initial stage of operation without sacrificing a high capacitance in a comparatively short time by improving an initial activation treating process. SOLUTION: This manufacturing method comprises a step of fabricating an electrode group 5 by insulating a positive electrode 2 from a negative electrode 4 containing a hydrogen storage alloy by means of a separator 3 interposed therebetween, and accomodating the fabricated electrode group 5 in a bottomed cylindrical receptacle together with an alkaline electrolyte in a sealed manner, to thereby assemble a cell unit, a step of at least twice repeating operation of heating the cell unit to 60-120 deg.C under the condition that is changed and of cooling the same to the temperature lower than the heated temperature by 30 deg.C or more.
Patent JP-H04193703-A (JP)
Title: Production of superconducting thin film
Inventor: OSADA MASAYA
IPC: C01G1/00
Filed: 1990-11-27
Abstract: PURPOSE:To produce the superconducting thin film of a single crystal having good smoothness on the surface with a large area by supplying gaseous oxygen contg. a specific concn. of ozone and specifying pressure in a vacuum chamber to a specific range at the time of producing the superconducting thin film by a vacuum vapor deposition method. CONSTITUTION:The substrate temp. is set at 550 to 650 deg.C higher than the crystallization temp. and the gaseous oxygen/ozone mixture having 5 to 20wt.% ozone concn. is so supplied that the gaseous pressure in the vacuum chamber attains 5X10<-5> to 6X10<-4> Torr at the time of producing the superconducting thin film by the vacuum vapor deposition method. The sufficiently activated oxygen is supplied to the substrate in the same manner as in the case of the constitution of the method for supplying the oxygen in the above-mentioned manner if the plasma is generated in the vacuum chamber at the time of supplying the gaseous oxygen/ozone mixture to the substrate and, therefore, the superconducting thin film of the single crystal having the large area is obtd.
Patent JP-H06181014-A (JP)
Title: Optical fiber composite electric power cable
Inventor: AMANO KAZUO
IPC: H01B11/22
Filed: 1992-12-11
Abstract: PURPOSE:To not only measure temperature distribution for an allowable current management but also detect a local increase in temperature due to an earthing accident in an optical fiber composite electric cable where optical fiber capable of measuring longitudinal temperature distribution on the basis of intensity of Raman scattering light is composed. CONSTITUTION:Optical fiber core wires 7 disposed in a part of an electric power cable shielding layer 8 are arranged in such a manner that a circumferential distance on the shielding layer or an insulating layer between the adjacent optical fiber core wires is 25-260mm. Consequently, it is possible to detect a local increase in temperature (hot spot) due to a small-scale earthing accident and an earthing accident with few increase in temperature caused by current cut-off in a short time, and to judge an accident point in a short time.
Patent JP-H03191514-A (JP)
Title: Vapor growing apparatus
Inventor: MORIMOTO TAKUO
IPC: H01L21/205
Filed: 1989-12-20
Abstract: PURPOSE:To prevent contamination with component of other crystal layer by sealing the outlet of a growing chamber with a substrate holder in each growing chamber, and exhausting from fine holes formed at the holder at a high speed. CONSTITUTION:A substrate holder 12A for vertically holding an InP substrate 4 longitudinally of a growing chamber is installed toward an upstream side at the downstream side of a core tube 1, and driven by a driver 11 connected to a pressure sensor 14 through a holder support rod 12B. In this case, an exhaust hole 13 is provided around an InP substrate mounting part of the holder 12A. At the time of InP growing, the mounting part and the periphery of the hole 13 are brought into contact with the outlet of the InP growing chamber 2, and the chamber 2 is isolated from an InGaAs growing chamber 3. Thus, contamination with component of other crystal layer is prevented.
Patent JP-H08207761-A (JP)
Title: Rolling stock
Inventor: AREKISANDAA NOIMAISUTAA
IPC: B60J1/10
Filed: 1995-12-20
Abstract: PURPOSE: To simplify body structure as much as possible in rolling stock in which the window part of a side body structure forming the body side face is formed into continuous window structure. CONSTITUTION: Side window glass 1 and pier panel glass 7, 9 are continuously disposed in the side window installed position of the body side face, over the whole length of the body. The pier panel glass 7, 9 are so formed that the width dimension in the body longitudinal direction almost coincides with the width of the pier panel part of the body.
Patent JP-H01175148-A (JP)
Title: Shadow mask
Inventor: SHIRAKAWA KAZUO
IPC: H01J29/07
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate distortion and obtain a good-quality screen by forming the opening shape on the large hole side located on the display side of each hole into a shape protruded arc-wise outwardly for at least one or more end sections of long sides. CONSTITUTION:To prevent an electron beam with an angle from being cut off, the opening shape on the large hole side of a shadow mask is formed in a shape protruded arc-wise outwardly at both ends or one end of both long sides of a rectangle. A through hole having a large hole diameter and protruded arc-wise outwardly at both ends of both long sides is formed, with the thickness on the large hole side: 0.25mm, slot length L1: 700mm, main slot width S1: 0.19mm, large hole diameter R: 0.50mm, distance S'' to the top: 0.1mm, vertical distance L' of protruded section: 0.1mm. Many through holes are aligned at the vertical distance M1: 0.825mm and the horizontal distance M2: 0.95mm to obtain the shadow mask, and an electron beam shape shown in the figure can be obtained.
Patent JP-H04199744-A (JP)
Title: Semiconductor memory
Inventor: SHINGU MASATAKA
IPC: H01L21/8244
Filed: 1990-11-29
Abstract: PURPOSE:To enable a resistance of a resistance element to be adjusted after completion by extending a bit line while going around the resistance element. CONSTITUTION:A word line 23 and a ground line 21 are formed by a first-layer conductive layer on a semiconductor substrate, a wiring layer connecting a source/drain region of transistors for transfer 16 and 17 and bit lines 24 and 25 is formed by a second-layer conductive layer on the semiconductor substrate, and resistance elements 14 and 15 are formed by a third-layer conductive layer on the semiconductor substrate. Then, the bit lines 24 and 25 are formed by a fourth-layer conductive layer on the semiconductor substrate so that they are extended going around the resistance elements 14 and 15. Therefore, impurities are ion-implanted to the resistance elements 14 and 15 through a passivation film, etc., after completion, thus enabling the resistance value of these resistance elements 14 and 15 to be adjusted.
Patent JP-2000161799-A (JP)
Title: Controller for air conditioner
Inventor: ARIKI MASATO
IPC: F25B1/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To permit a pump-down operator to recognize the finishing timing as well as the finishing degree of pump-down operation and permit the recovery of refrigerant surely from an indoor machine side to an outdoor machine side, upon the pump-down operation of an air conditioner, in which the outdoor machine and the indoor machine are installed separately. SOLUTION: A pump-down operation controller 34 is provided with a pump- down predetermined time setting means 24, setting a predetermined operating period of time based on an outside air temperature information detected by an outside air temperature detector 23, and a pump-down normal/abnormal finishing judging means 31. Accordingly, the pump-down operation is effected in accordance with the condition of the refrigerant while the finishing timing of the pump-down operation as well as the deciding result of normality or abnormality are indicated in an indicating means 33 whereby an operator can recognize the timing and result while the recovery of refrigerant from the indoor machine to the outdoor machine side can be effected surely.
Patent JP-2000152890-A (JP)
Title: Shower device
Inventor: FURUTA SATOSHI
IPC: A61H33/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To eliminate labor of bending the body to pull a nozzle arm of a shower device by hand by automatically moving the nozzle arm. SOLUTION: This device is composed of a shower nozzle 12 capable of spouting hot water, a seat part 11 on which a bathing person is seated in taking shower, a nozzle arm 13 having a shower nozzle 12 supported by the seat part 11 to surround the bathing person, a drive means 14 to move the nozzle arm 13 vertically, and a control part 15 to control operation of the drive means 14. By controlling the drive means 14 by the control part 15, the nozzle arm 13 can be automatically moved, and need of bending the body to move the nozzle arm 13 by hand is eliminated, thereby bathing with shower can be easily conducted.
Patent JP-H08212037-A (JP)
Title: Sliding-out interface bar
Inventor: RUBIN HUGH V
IPC: G06F3/0487
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To enhance a possibility that the stored function of a graphic user interface is discovered. SOLUTION: A computer system having the function of an improved graphical user interface is provided. The improved graphical interface displays a target picture indicating a stored slide out command bar 28 including a set of selectable computer resources. When a user moves a display pointer 20 to a position close to the target picture, the target picture is replaced with the slide out command bar 28. The slide out command bar 28 is displayed until the user clicks a mouse, or until the user moves the display pointer 20 to the outside part of an enlarged detection area 34 related with the slide out command bar 28 whose storage is released, and access to the computer resource can be performed by a mouse control display pointer 20.
Patent JP-H01175865-A (JP)
Title: Balloon inflating syringe
Inventor: NUDESHIMA MASAHIRO
IPC: A61M25/00
Filed: 1987-12-29
Abstract: PURPOSE:To improve the controllability of a balloon, when its inflated condition is maintained, by providing a fixing tool which fixes a piston to a predetermined position in a cylinder. CONSTITUTION:A syringe 1 forms in the vicinity of a point end part of its cylinder 2 the first hole 3 and the second hole 4. The first hole 3 is a hole for feeding working fluid, inflating a balloon, to the balloon 12 of a balloon- provided catheter 10. The second hole 4 is a hole for adjusting an amount of working fluid in the syringe 1. The balloon inflating syringe 1 has a fixing tool 7 for fixing a piston 5 to a predetermined position in the cylinder 2, when the piston 5 is fixed, it is pressed moving in a direction of arrow head B, and rotating the piston 5 in a predetermined direction, a flange 71 is screwed to an internal thread 72. Enabling an inflated condition of the balloon to be maintained while an injection amount of working fluid to be easily adjusted, controllability and workability, when the balloon changes its inflation and contraction or inflation degree, are remarkably improved.
Patent JP-H11217313-A (JP)
Title: Pack cosmetic
Inventor: MOCHIZUKI MIYOKO
IPC: A61K8/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pack cosmetic having a high feeling of tension, adhesion and tensity at the time of use, readily removable without applying a load onto skin and capable of providing a moist good feeling of use by making the cosmetic include a dextrin therein. SOLUTION: This cosmetic is obtained by including a dextrin (a soluble dextrin, amylodextrin, British gum, etc.), in an amount of preferably 0.5-25 wt.% based on the total amount of the objective cosmetic therein. A polymer selected from polyvinyl acetate, polyethyl acrylate, polyvinylpyrrolidone, polyvinyl methyl ether, a polyacrylic acid alkanolamine and a vinylpyrrolidone-vinyl acetate copolymer in an amount of 0.1-10 wt.% is preferably contained in the cosmetic. Furthermore, 1-30 wt.% alcohol, 0.1-20 wt.% powder, 0.1-40 wt.% oil and <=10 wt.% surfactant are preferably contained in the cosmetic.
Patent JP-H05137462-A (JP)
Title: Method for cultivating plant
Inventor: SUZUKI GENSHI
IPC: A01G7/06
Filed: 1991-11-22
Abstract: PURPOSE:To efficiently prevent or treat calcium deficiency of a plant, remarkably reduce blossom-end rot and simultaneously increase the yield by infecting the plant with a vesicular-arbuscular(VA) mycorrhizal fungus and then applying a calcium salt. CONSTITUTION:A plant which is preferably a tomato, an onion, a celery, a grapevine, a tangerine orange or an apple tree is infected with a VA mycorrhizal fungus belonging to the genus Glomus, Gigaspora, etc., by herbaceous cutting, seeding, etc., and a calcium salt such as calcium primary phosphate is then applied to efficiently cultivate the plant. Furthermore, the plant is preferably tomato and the calcium salt is preferably applied after forming the first cluster of the plant.
Patent JP-H02174070-A (JP)
Title: Organic electrolyte secondary battery
Inventor: IKEHATA TOSHIHIKO
IPC: H01M10/05
Filed: 1988-12-27
Abstract: PURPOSE:To prevent the deterioration in battery characteristic caused by a long-term overdischarge at a high temperature by using stainless steel containing specific quantities of molybdenum and chromium respectively for a negative electrode current collector. CONSTITUTION:A case 1 concurrently serving as a positive electrode terminal is made of stainless steel, and a sealing plate 2 concurrently serving as a negative electrode terminal is made of the same material. A positive electrode 4 is made of powder of vanadium pentaoxide, acetylene black and fluororesin, a negative electrode 5 is made of a lithium alloy, and aluminum and lithium are melted in the argon atmosphere into an alloy. Steel containing molybdenum 1-3wt.% and chromium 15-18wt.% is used for a negative electrode current collector 6, and it is pressurized integrally with a stainless net. A material with a very high potential is used for a positive electrode active material, and the deterioration of a battery due to the corrosion of the negative electrode current collector can be suppressed at a long-term overdischarge.
Patent JP-2000157245-A (JP)
Title: Highly combustible cigarette paper
Inventor: INOUE KAORU
IPC: D21H27/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a highly combustible cigarette paper with paper quality such as basis weight and tensile strength retained, capable of controlling air permeability to lower levels, and improved in smoke volume feeling by replacing a part of spindle-shaped calcium carbonate in a highly air-permeable cigarette paper by cubic calcium carbonate with a specified average particle size. SOLUTION: This highly combustible cigarette paper incorporated with precipitated calcium carbonate and having a Coresta air permeability of 40-50 cm3/ cm2.min.100 mmH2O is such one that the precipitated calcium carbonate is a mixture of 15-50 wt.% of cubic calcium carbonate 0.5-0.6 μm in average particle size and 50-85 wt.% of spindle-shaped calcium carbonate 3-4 μm in average particle size. The spontaneously burning rate(SBR) of a cigarette using this paper falls within the range of the SBRs of cigarettes each using a paper incorporated with only spindle-shaped calcium carbonate 3-4 μm in average particle size and having a Coresta air permeability of 55-85 cm3/cm2.min.100 mmH2O.
Patent JP-H07192264-A (JP)
Title: Manufacture of perpendicular magnetic recording medium
Inventor: OKA MASAHIRO
IPC: G11B5/85
Filed: 1993-12-27
Abstract: PURPOSE:To provide a magnetic recording medium having both of high coercive force and high crystal orientation properties with a sputtering method by performing two-stage film formation to form a magnetic film layer consisting of a Co-Cr-based alloy on a substrate in a specified film thickness while controlling the temp. of the substrate. CONSTITUTION:In this manufacturing method, the first film layer consisting of a Co-Cr-based alloy is formed in 50 to 400Angstrom film thickness on a non-magnetic substrate or that provided with a soft magnetic film while maintaining the temp. of the substrate within the range of <=100 deg.C. Thereafter, the second film layer consisting of the Co-Cr-based alloy is formed on the first film layer while maintaining the temp. of the substrate higher than that at the time of forming the first layer. Thus, the perpendicular crystal orientation properties of the perpendicular magnetic recording medium consisting essentially of the Co-Cr- based alloy can be enhanced without using any non-magnetic metal undercoat layer and also without adversely affecting the coercive force in the perpendicular direction to the film surface.
Patent JP-H05165555-A (JP)
Title: Input controller
Inventor: HOSOYAMA OSAMU
IPC: G06F3/041
Filed: 1991-12-17
Abstract: PURPOSE:To obtain the input controller, which enables efficient processings with simple configuration, concerning the input controller equipped with plural input means. CONSTITUTION:This device is composed of plural input means 11a, 11b... to input information, buffer means 21 to temporarily store the information inputted respectively from the relevant plural input means 11a, 11b... in the order of inputs, reporting means 22 to report the inputs due to the plural input means 11a, 11b..., and input control means 30 to read the information temporarily stored in the buffer means 21 in the order of the storage and to process the information when the report due to the reporting means 22 is received.
Patent JP-H04202909-A (JP)
Title: Vertical type driven fence post
Inventor: TATENO JUNZO
IPC: E01F15/00
Filed: 1990-11-29
Abstract: PURPOSE:To smoothly elevate a pole by erecting a post on an elevating guide in the center of the base portion of an outer cylinder, and disposing a steadying member on the lower end of the pole housed in the outer cylinder. CONSTITUTION:A cylindrical elevating guide post 4 is erected in the center of the base portion of an outer cylinder A with an opening portion driven into the surface ground. Subsequently, a pole B having a steadying member 15 disposed on the lower end portion 8 and a short cylindrical head portion 6 is fitted to the elevating guide post 4 and disposed on the outer cylinder A in such a manner as to elevate. Thus, the vibration and grating of the pole B can be minimized so as to house the pole B smoothly.
Patent JP-H11148609-A (JP)
Title: Fluidized bed layer height control method of pressurized fluidized bed boiler
Inventor: IKEDA KOJI
IPC: F23C10/28
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To suck or charge fluidizing material from a reserving vessel smoothly by a method wherein a layer height control signal, setting a fluidizing material charging amount from the fluidizing material reserving vessel to the fluidized bed side of a boiler or the fluidizing material recirculating amount from the fluidized bed into the fluidizing material reserving vessel, is corrected based on the weight difference of the fluidizing material between reserving vessels. SOLUTION: The opening and closing of fluidizing material charging L-valves 44A, 44B are controlled by L-valve driving valves 51, 52 intermittently while the flow rate of air, introduced into ejectors 40A, 40B, is controlled by the opening and closing of ejector flow rate regulating valves 53, 54 to regulate the sucking flow rate of the fluidizing material. An L-valve driving valve opening time setting circuit as well as an L-valve driving valve closing time setting circuit for setting the introducing interval of fluidizing materials 41A, 41B and an ejector flow rate setting circuit for the inducing of the fluidizing material are provided at the sides of a reserving vessel 42A and a reserving vessel 42B.  In addition, a circuit for correcting a layer height control setting by the difference between weights of fluidizing materials in the fluidizing material reserving vessel 42A and the fluidizing material reserving vessel 42B is provided. According to this method, the fluidizing material can be sucked charged from the reserving vessels smoothly.