baber/WOPTO huggingface dataset:
Patent JP-H01195604-A (JP)
Title: Multilayer membrane with high durability
Inventor: AI TAKAHIRO
IPC: H01K7/02
Filed: 1988-01-29
Abstract: PURPOSE:To get rid of generation of membrane peeling, cracks, sublimation and the like even it is used in the environment of high temperature by adding aluminium oxide or its mixture with titanium oxide and zirconium oxide as an additive to zinc sulfide. CONSTITUTION:High index membrane comprises zinc sulfide incorporated with aluminum oxide along or combination of at least one of titanium oxide and zirconium oxide by 0.1 or 30weight%. Accordingly, the durability of zinc sulfide membrane itself and further the durability as multilayer membrane can be enhanced. The oxides added are excellent in compatibility with the zinc sulfide so that the zinc sulfide membrane is made fine and high temperature durability which is the characteristics of oxide is added. In addition, at the time of forming the membrane, the oxide is strong in adhesion to a substrate or a front layer, and thereby the adhesion of the zinc sulfide is made stronger. With this arrangement, the membrane has excellent durability and is stable optically without changing by thermal influence.
Patent JP-S55112182-A (JP)
Title: Spot welding machine
Inventor: OOSHIMA YOSHIO
IPC: B23K11/10
Filed: 1979-02-21
Abstract: PURPOSE: To achieve the less manpower and higher working efficiency in spot welding of two-joint arm type by moving a welding head through manual operation and having the coordinates thereof stored then performing the playback numerical controlling of repeating the work automatically by the stored numerical values.  
     CONSTITUTION: First, a manual operation knob 11 is operated in the direction of the welding position by the first manual operation to drive servo motors 1, 2 and slew and move the 2nd arm 3 and 1st arm 4. Thence, the movements of the arms 3, 4 are converted to pulse signals by the 2nd and 1st position coders 7 and 8 respetively and the pulse signals are sent to a memory device. When a welding head C arrives at each weld point P, the wire length L and angle of inclination β are stored as pulse numerical values. Next, a changeover switch is automatically changed over and the motors 2, 1 are run based on the foregoing stored numerical values so that the arms 4, 3 slew the head C until it reaches the specified position. Next, this head C is positioned and the head C is lowered by the command from the welding head control unit, whereby the spot welding is performed between upper and lower electrodes (between tables A, B and head C). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01197062-A (JP)
Title: Vapor phase soldering device
Inventor: SOTONO KAZUO
IPC: B23K1/015
Filed: 1988-01-29
Abstract: PURPOSE:To prevent the leakage of the mist inside a vapor tank from a work carry-in port part and work carry-out port part and to shorten the device by exhausting the mist with the suction force of a recovery unit from the exhausting port at the upper part of the vapor tank. CONSTITUTION:The mist generated from the vapor 24 used for reflow soldering at the inner part of a vapor tank 11 by leveling up from the insert liquid level of the inner tank 12 inside by the heating of a heater 22 is moved to a duct 32 and condensation tank 33 from the exhaust port 31 of the upper side by ascending as it is by the flower suction force of a recovery unit 41. It is thus not flowed toward a work carry-in port part 14 and the work carry-out port part 15. And almost of all mists are liquefied in the condensation tank 33 and recovered via a pipe 36. Consequently a cooling coil and its attached equipment are omitted, the device structure can be simplified and the whole length of the device can be shortened.
Patent JP-H07277171-A (JP)
Title: Brake fluid pressure control device
Inventor: TAKADA KOJI
IPC: B60T8/58
Filed: 1995-02-07
Abstract: PURPOSE:To prevent the generation of damage to a master cylinder due to the suction of the brake fluid stored in a reservoir of a master cylinder into a brake circuit during the traction control. CONSTITUTION:A wheel brake fluid pressure control valve 5 is provided in a main flow passage 3, and a discharged fluid reservoir 6 for storing the brake fluid discharged from the control valve 5, a pump 7 for circulating the brake fluid in the fluid reservoir 6 to the circulation point 8 of the main flow passage 3, a traction control switching valve 16 for hindering the fluid flow from the circulation point 8 to a master cylinder 1 are provided, and an intermediate fluid reservoir 12, which is communicated with the main flow passage 3 at the time of ordinary braking, is added on a supplying flow passage 11 divided from the main flow passage 3, and a relief valve 15 is provided on the way of a communicating flow passage 14 divided from the main flow passage 3. Furthermore, a second switching valve 13 for hindering the fluid flow from the supplying flow passage 11 to the intermediate fluid reservoir 12 during the traction control and for communicating the intermediate fluid reservoir 12 with the discharge fluid reservoir 6 is added.
Patent JP-H03228662-A (JP)
Title: Production of non-oil emulsion dressing-like seasoning
Inventor: YOKOYAMA HIDEYOSHI
IPC: A23L27/60
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a low calorie seasoning free from astringency in spite of possession of smoothness by blending soybean milk with vinegar wherein salt is added to at least one of the soybean milk and the vinegar. CONSTITUTION:Salt (salt concentration: >=0.2w/w%) is added to at least one of soybean milk and vinegar, which are blended to give non-oil emulsion dressing-like seasoning.
Patent JP-S60165030-A (JP)
Title: Target for generating brake radiation x-rays
Inventor: SUNAGA HIROMI
IPC: G21K5/08
Filed: 1984-02-07
Abstract: PURPOSE:To perform cooling with good efficiency by providing a flow system for uniformly cooling the whole surface of the cooling side of the X-ray conversion part while providing a system for locally jetting a cooling water toward the part having the high incident electron current density. CONSTITUTION:The cooling water is supplied from the water supply holes 11 to the first cooling water tank 7 and the second cooling water tank 8 and the cooling of the whole surface of the cooling side of the X-ray conversion part 6 is performed in the first cooling water tank 7, while in the second cooling water tank 8 the cooling water is jetted from the small holes 13 to the part getting high temperature of the X-ray conversion part, that is the part having the high electron current density thus performing efficient cooling. The cooling water is discharged from the outlet 12.
Patent JP-S63187224-A (JP)
Title: Counter
Inventor: AIKO YASUYUKI
IPC: G03B17/36
Filed: 1987-01-29
Abstract: PURPOSE:To make a recovery even in case of malfunction without requiring any special member nor operation by providing plural counting and storing means and initializing unselected counters when counting operation is started. CONSTITUTION:A counter 21 is used initially and its counting contents are displayed on a display means 3. A CPU 1 holds the use of the counter 21 when a switch 4 is turned off. When the switch 4 is turned on, the CPU 1 decides which of counters 21 and 22 is used and selects and switch the counter 22 when the counter 21 is used or the counter 21 when the counter 22 is used. At this time, the counting contents of the selected and switched counter are displayed on the means 3. When the switch 4 is operated to switch the counters 21 and 22 and then the switch 4 is operated again, the counting contents which are still stored in the counter before switching without being erased are displayed again on the means 3 unless a drive signal S is inputted during the reoperation.
Patent JP-H06213834-A (JP)
Title: Apparatus for x-ray diffraction in minute region
Inventor: ASANO SHIGEMATSU
IPC: G01N23/207
Filed: 1993-01-13
Abstract: PURPOSE:To enable rotation of a sample around two axes of rotation and to make the area of irradiation unvaried during measurement. CONSTITUTION:A sample is held by a fitting rod 42 and rotated around an axis phi 36 and an axis chi 38 during measurement. Rotation around an axis omega40 is used for changing an angle of incidence of an X ray on the sample. The axis chi 38 is on the same straight line as the axis of a collimator 30 and is stationary spatially. The X ray coming out from the collimator 30 is reflected by the sample and detected by a position-sensing type proportional counter tube 32 of a curved type. By rotating the sample around the two axes of rotation, the number of crystal particles contributing to diffraction can be increased even when a region of irradiation is minute. The angle of incidence of the X ray on the sample is always unvaried during measurement and the area of irradiation is also unvaried. Accordingly, execution of quantitative measurement is enabled in measurement of X-ray diffraction in a minute region.
Patent JP-S56115626-A (JP)
Title: Liquid stirrer
Inventor: ARAOKA TOSHINORI
IPC: B01F25/64
Filed: 1980-02-19
Abstract: PURPOSE:To suspend precipitate, etc. firmly over the entire part of the bottom surface of a water tank and enable their resettling to be effectively prevented by  making the impeller and stirring vanes secured to the output shaft of a submersible  motor integrally turnable. CONSTITUTION:This stirrer is charged and sunk into a water tank contg. much precipitate. When a submersible motor 2 is driven, the impeller 1 and stirring vanes 9 bound to its output shaft 3 turn integrally. Then, the water above the bottom face of a porous strainer 7 moves to the stirring vane 9 direction, and further is force- fed in the bottom direction of the water tank. The precipitate on the bottom face of the water tank is disturbed by this energy, and assumes an intimately mixed state. This turbulent flow is turned in the upward and outside circumferential directions by the reaction of the bottom face and moves in the direction of the porous strainer 7. Further, it is sucked into a casing 6 through the porous strainer 7 and suction port 9, ejects in the predetermined direction in the water tank through a discharge port 5 and generates stirring in the water tank.
Patent JP-S59145743-A (JP)
Inventor: EURICH KLAUS
IPC: C22C5/04
Filed: 1984-02-07
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-S63186723-A (JP)
Title: Civil engineering and construction material
Inventor: KURAMOTO HIROYOSHI
IPC: C09J163/00
Filed: 1987-01-29
Abstract: PURPOSE:To obtain the title material which can adhere strongly to concrete, is excellent in chemical resistance, abrasion resistance and durability, does not emit any foreign odor and is not limited in the place of application, by using a specified modified epoxy resin and an amine as principal components. CONSTITUTION:The title material mainly consisting of a modified epoxy resin (A) containing a bisphenol skeleton and a polysulfide skeleton and having epoxy groups on both ends (e.g., one obtained by reacting a polysulfide polymer with an excess of a bisphenol A epoxy resin) and an amine (B) (e.g., tri ethylenetetramine). This material can adhere strongly to concrete and excels in chemical resistance, abrasion resistance and durability, does not emit any foreign odor, is not limited in the place of application and can be suitably used as a grant for concrete, a coating agent for concrete floors, a surface protection lining for concrete, a tile adhesive, an adhesive for joining new and old concretes, a primer for painted floor materials, a seal coat pavement for road surfaces, etc.
Patent JP-H07228546-A (JP)
Title: Allylated polyphenol, its production, curing agent for epoxyresin and for maleimideresin
Inventor: YUASA HITOSHI
IPC: C08F222/40
Filed: 1994-02-16
Abstract: PURPOSE:To obtain an allylated polyphenol having a specific chemical structure and easy handling property, useful as an intermediate, curing agent, etc., for an epoxyresin useful for IC containment material, capable of giving a superior forming processability, flexibility, impact resistance and water proof property to a cured material. CONSTITUTION:An allylated phenol of formula I [Ar is a 6-15C benzene ring (derivative); R<1> is an alkylene with a carbon number of 5, 10 or 15; R<2> is a group of formula II ((q) is 1 or 2), formula III or formula IV, and a group having a mixed chain of these with a total chain length of 10 or less; at least one of R<1> and R<2> is -C5H10-; P is 1 or 2; (n) is 0 or 1]. This allylated polyphenol is obtained by reaction a compound of the formula HO-Ar-(R<3>)n-R<1>-Ar-OH [R<3> is a group of the formula C5mH10m-Ar(OH) (m is 1-3) or a group having a mixed chain of these, but the total number of these chains in the mixed chain is 10 or less] with an alkali compound and an allyl halide, and then conducting a Claisen rearrangement.
Patent JP-H02204317-A (JP)
Title: Graphite powder and lubricant and black ink using the same
Inventor: DEYAMA SADAO
IPC: C09D11/03
Filed: 1989-01-31
Abstract: PURPOSE:To obtain the highly bearing graphite powder excellent in lubricity by specifying the aspect ratio of the crystal grain and the grain diameter of the powder. CONSTITUTION:The aspect ratio (the thickness of the crystal grain in the direction at right angles to the C axis divided by that in the C axis direction) of the crystal grain of graphite powder is controlled to 1.1-2.0, the average grain diameter of the powder is controlled to 1.4-2.5mum, and the powder consists of the almost lumpy fine grains and is excellent in lubricity. The fine-grain graphite is obtained by dry-crushing the common scaly graphite powder having about 5-50mum average grain diameter as the starting material by a vibrating mill. In that case, the crushing is preferably carried out in a reduced-pressure crushing chamber. The graphite powder is dispersed in a liq. dispersion medium when used as a lubricant. Water or an org. agent is used as the dispersion medium for the lubricant in the plastic working of metal, and oil is used for the lubricating oil of gears, etc. Meanwhile, the graphite powder is added into the vehicle of the black ink for the printing ribbon of a dot printer to reduce the abrasion loss of the dot wire.
Patent JP-S62176996-A (JP)
Title: Production of aluminum nitride single crystal
Inventor: SHIGETA MITSUHIRO
IPC: C30B25/18
Filed: 1986-01-30
Abstract: PURPOSE:To obtain aluminum nitride single crystal excellent in quality and shape by making beta type silicon carbide a substrate layer for growth and growing aluminum nitride single crystal by a vapor growing method. CONSTITUTION:A single crystal aluminum nitride film is subjected to epitaxial growth on a beta-Sic substrate or on a beta-SiC single crystal film formed on an Si substrate by utilizing a vapor growing method. As a raw material used in the vapor growth, for example, gaseous organometallic compound such as trimethylaluminum and trietylaluminum is used. Also as the raw material of nitrogen, for example, gaseous nitrogen is used. This production is easily enabled to commercialization and also to mass production and it is significant as a technique for obtaining a surface wave device material and a wide band gap material excellent in environmental resistance.
Patent JP-S59145542-A (JP)
Title: Large-scale integrated circuit
Inventor: KENGAKU SETSUYA
IPC: H01L27/118
Filed: 1983-02-09
Abstract: PURPOSE:To enable to freely select connection wirings according to the number of pins and arrangement of a package by a method wherein the input-output circuit part of unit form, an input-output electrode pad part and a wiring part for connection are arranged regularly in large numbers on the circumference of an LSI chip. CONSTITUTION:A number of input-output electrode pad parts 2 are arranged at the outermost part of the LSI chip, and then a region 3 for connecting wiring is provided inside said electrode pad parts 2, and it is used as a wiring part for connection. A number of input-output circuit parts 1 are arranged inside the wiring part 3 for connection. The input-output circuit part 1 is to be designed in such a manner that the circuit is composed of an input circuit and an output circuit or an input-output combination circuit so that it can be coped with the desired internal circuit of the LSI. The input-output circuit part 1 and the input- output electrode pad part 2 are connected by a universal wiring group part 3 for connection.
Patent JP-H10204475-A (JP)
Title: Surfactant
Inventor: TSUBONE KAZUYUKI
IPC: A61Q5/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new anionic surfactant having a specific two-chain, monopolar group, capable of developing excellent hair conditioning properties such as slippage, smoothness and wiriness, water retainability of skin and wettability of skin and useful for hair cosmetic, skin cosmetic, etc. SOLUTION: This two chain and monopolar anionic surfactant is represented by the formula [X is carboxyl, sulfonic acid group, phosphoric acid group and the pair ion is monovalent or divalent alkali metal ion or an (organic) ammonium ion; (m) is 17, 15, 13, 11, 9 or 7; (p) is 1-6], e.g. 3- N-decanoyl-N-[2-(N- decanoylamino)ethyl]propylsulfonic acid sodium salt. The exemplified compound is obtained by subjecting ethylenediamine to equimolar reaction with propane sultone and reacting the resultant compound with caprylic chloride in an amount of 2mol based on 1mol of the resultant compound while keeping pH to 9-10 by sodium hydroxide.
Patent JP-S52113948-A (JP)
Title: Preparation of cyclic ketone derivatives
Inventor: DOBASHI GENICHI
IPC: C07C313/00
Filed: 1976-02-27
Abstract: PURPOSE: To safely prepare title compounds, useful as synthetic intermediates for medicines, perfumes, etc., by reaction of unsat. ketone derivatives and Li salt of formaldehyde methylmercaptal-S-oxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06234528-A (JP)
Title: Device for producing uranyl fluoride powder
Inventor: ONOE TAKESHI
IPC: C01G43/06
Filed: 1993-02-08
Abstract: PURPOSE:To continuously produce UO2F2 powder which is easy to handle and excellent in fluidity, to arbitrarily adjust the average particle diameter and particle size distribution of the UO2F2 powder forming a fluidized bed and to obtain the adjusted UO2F2 powder. CONSTITUTION:A fluidized bed 12 where UF6 is hydrolyzed by steam at high temperatures is formed in a reactor 10. The 1st feed nozzle 26 for feeding UF6 to the surface part of the fluidized bed and the 2nd feed nozzle 27 for feeding UF6 to the depths of the fluidized bed are provided on the reactor 10. A gas jetting part 14 for jetting steam to the fluidized bed is provided on the bottom part of the reactor 10. A solid-gas separation part 18 for separating gaseous HF which is formed by hydrolysis and rises upward and UO2F2 which is formed by hydrolysis and rises entrained by the gaseous HF is provided in the upper part of the reactor 10. It is preferable that the quantity of UF6 is variably supplied from the 1st and 2nd feed nozzles independently.
Patent JP-2000223156-A (JP)
Title: Solid electrolyte battery
Inventor: YAMAURA KIYOSHI
IPC: H01M10/05
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To suppress self-discharge resulting from a reaction of a negative electrode with a solid electrolyte by strengthening reduction resistance of the solid electrolyte. SOLUTION: This solid electrolyte battery is equipped with a positive electrode containing, as an active material, a compound including a transition metal oxide, a negative electrode disposed opposite to the positive electrode and containing lithium metal, a lithium alloy, or a carbon material capable of being doped with and being cleared of lithium, and a solid electrolyte having lithium- ion conductivity and disposed between the positive electrode and the negative electrode, and the solid electrolyte having lithium-ion conductivity is a compound composed of Li, La, Ce, and O.
Patent JP-S56117472-A (JP)
Title: Facsimile device
Inventor: MORI MASAAKI
IPC: H04N1/00
Filed: 1980-02-20
Abstract: PURPOSE:To reduce the cost of communication, by deciding whether a facsimile device of the opposite side is a center unit having an accumulating part or a terminal unit having no accumulating part, and then putting in a fill-bit circuit according to the decision mentioned above. CONSTITUTION:When the facsimile device of the remote side is exchanged with a protocol, the facsimile information field (FIF) signal is used to give a decision whether a center unit having the accumulating part 6 to store temporarily the coincidence or a terminal unit having no part 6. For instance in the case of a terminal unit, the switch 10 is switched to the terminal 10a to perform a transmission in the route shown by the solid-line arrow with a fill-bit inserted when the coincidence information is small. Thus the switch 10 is switched to the terminal 10b in the case of a center unit having the part 6 to perform a transmission in the route shown by the dotted-line arrow and with no insertion of unnecessary fill-bit. As a result, the cost of communication is reduced.
Patent JP-S57134413-A (JP)
Title: Percutaneous absorbable drug and product containing the same
Inventor: USHIYAMA KEIICHI
IPC: A61K9/08
Filed: 1981-02-14
Abstract: PURPOSE: The titled drug and product, prepared by dissolving or dispersing a benzoazepine derivative having the central action in a specific liquid compound, having good percutaneous absorption, and capable of maintaining the drug effects for a long term without side effects.  
     CONSTITUTION: A percutaneous absorbable drug obtained by dissolving or dispersing a benzoazepine derivative having the central action in at least one liquid compound selected from an aliphatic alcohol, a monoalkyl ether of an aliphatic polyhydric alcohol, N-dialkyl aliphatic amide, alkyl sulfide and pyrrolidone. The liquid compound has a very effective percutaneous absorption promoting effect on the benzoazepine derivative, and has the activity of maintaining the drug effects thereof for a long term. The resultant drug is made into a product by supporting on a carrier, e.g. cloth, or incorporating in an ointment, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58138291-A (JP)
Title: Liquid suction/discharge device
Inventor: TSUJIMOTO HARUO
IPC: F04D9/04
Filed: 1982-02-09
Abstract: PURPOSE:To enable collection of muddy water from remote liquid feed source by simply extending a hose without moving the device, by leading and opening the starting end of a suction pipe to the liquid feed source while leading and opening the discharge hole of a submersible pump to the outside of a separation tank. CONSTITUTION:Upon driving of a vacuum pump 1, a separation tank T2 and a suction pipe 3 are evacuated to collect the mixture of sand, water, air etc. from a liquid feed source 4 into said tank T2 whil when the water level reaches to predetermined level, the circuit is exchanged by an automatic operation controller 12 to start a submersible pump 2. The vapor liquid sucked from the starting end 3a of the suction pipe 3 and collected into the separation tank T2 will lift while slewing from the lower section in said tank T2, and produce the separting function due to the centrifugal force and the differential gravity thereby only the vapor is collected at the upper portion of said tank T2 while the sand and the mud are carried to predetermined discarding place through the function of the submersible pump 2.