baber/WOPTO huggingface dataset:
Patent JP-S5831307-A (JP)
Title: Interference filter
Inventor: KUWABARA TETSUO
IPC: G02B7/00
Filed: 1981-08-20
Abstract: PURPOSE:To obtain an interference filter undergoing a small change in the central wavelength due to a temp. change by suitably combining a substance undergoing a plus change in the refractive index due to a temp. change with a substance undergoing a minus change in the refractive index due to a temp. change  to form a multilayer film. CONSTITUTION:A multilayered film is formed by suitably combining at least 1 layer of a film forming substance undergoing a plus change in the refractive index due to a temp. change such as ZnS, SiO2, ZnSe or Ge with at least 1 layer of a film forming substance undergoing a minus change in the refractive index due to a temp. change such as PbTe, PbSe, CaF2, BaF2, LaF3 or MgF2. For example, a band-path filter is manufactured by forming a multilayered film consisting of alternate PbTe and ZnS layers 1-3, 5-7 and a spacer layer 4 made of ZnS having a low rate of change in the refractive index due to a temp. change on a substrate (sapphire) 8. The filter has reduced dependency of the central wavelength position on temp.
Patent JP-S5754816-A (JP)
Title: Load cell scales
Inventor: NISHIKAWA AKIRA
IPC: G01G23/02
Filed: 1980-09-19
Abstract: PURPOSE:To eliminate saucer-supporting frame and to improve precision and sensitivity, by a method wherein a securing part of a beam is hung down from a cover for fastening, and the bottom of the cover is formed in an open state. CONSTITUTION:In case a saucer 23 is coupled to a moving part 17, a stay 26 is first inserted through a performation 6 and an aperture 12, a boss part 25 is inserted through a hole 7 in a manner that a convexity 24 is positioned facing and opposite to a projection 8, and a semicircular concavity 22 mates a semicircular convexity 27. Thus, the saucer 23 is positioned during the engagement of the components, which results in facilitating coupling of the components. Additionally, a securing part 16 of a beam 14 is hung down from a fitting frame 10 for fastening thereat. The lower part of the beam 14 is open and the bottom of the cover 2 is also open, whereby a moving part 17 is coupled to the stay 26 from below by means of a screw 28, and the saucer 23 is coupled to the moving part 17 without the need for the use of a saucer-supporting frame.
Patent JP-S6022792-A (JP)
Title: Reading and writing device of card-shaped memory medium
Inventor: SHIMAMURA YOSHIO
IPC: G06K7/06
Filed: 1983-07-18
Abstract: PURPOSE:To allow a user to see characters or patterns written on a card-shaped memory medium only when said memory means is loaded in a correct way, by forming a window at the corner of a container for said memory means. CONSTITUTION:A card-shaped memory container 1 is attached rotatably and in a free loadable/reloadable way to a base 2 at a single side by means of a hinge. A window 3 is formed at a corner on the surface of the container 1 to see the program names or patterns written on said memory medium when this memory means is loaded in a normal way, i.e., the contact of the memory medium can abut on a contact pin attached to the base 2. In such a constitution, the program names written on the card surface can be viewed through the window 3 by opening the container 1, then loading the card memory medium in a prescribed direction.
Patent JP-S61291401-A (JP)
Title: Smelting of metal
Inventor: SHINOKI MIKIO
IPC: C22B5/12
Filed: 1985-06-14
Abstract: PURPOSE:To suppress the waste of hydrogen in the reducing smelting of various metals and enabling the rationalization and resource saving of metal melting industry, by treating the waste gas generated from metal smelting process by a specific method and utilizing the purified hydrogen for the reducing smelting process. CONSTITUTION:A gas generated from metal smelting process and containing hydrogen, hydrogen halide, nitrogen and/or argon is subjected to the absorptive separation process with activated carbon adsorbent to remove the hydrogen halide completely from the gas (the 1st step). The residual gas is subjected to the pressure-variation adsorptive separation process using a zeolite molecular sieve as an adsorbent to remove nitrogen or argon from the gas (the 2nd step). Since the unreacted hydrogen gas discharged from a metal smelting process can be recovered by the above two steps and utilized for the metal smelting, the waste of hydrogen in metal smelting is suppressed to enable the rationalization and resource saving of the metal smelting industry.
Patent JP-H02308395-A (JP)
Title: Security terminal equipment
Inventor: NOZAKI TETSURO
IPC: G06F17/40
Filed: 1989-05-23
Abstract: PURPOSE:To wholly enable confirmation in a security terminal equipment even when security information can not be transmitted to a security monitoring device by the interruption, etc., of a line by displaying whether various sensors are operated in the past or not. CONSTITUTION:Abnormal signal detecting parts 11-1 - 11-4 always monitor the operating states of various sensors 20-1 - 20-4, which detect a security state for fire and invasion, etc., and transmit operating state signals a-1 - a-4 to operation storing parts 12-1 - 12-4, signal converting part 13 and present state display part 15. The operation storing parts 12-1 - 12-4 receive the operating state signals a-1 - a-4 and when the various sensors 20-1 - 20-4 are operated, the signals are stored. Then, history signals b-1 - b-4 are transmitted to a history display part 16. The history display part 16 displays whether the various sensors 20-1 - 20-4 are operated in the past or not. Thus, in addition to the transmission of the abnormal signals, which are detected by the sensors 20-1 - 20-4, to the security monitoring device, the abnormal signals can be confirmed retroactively to the past.
Patent JP-H07329107-A (JP)
Title: Insert molding method and mold assembly for insert molding
Inventor: MATSUDA ATSUSHI
IPC: B29C45/37
Filed: 1994-06-13
Abstract: PURPOSE:To prevent a non-fixed part from being moved against a fixed part when a cavity is packed with resin, in insert molding wherein an object to be inserted consists of the fixed part and non-fixed part. CONSTITUTION:A fixed part 2 to which a non-fixed part 3 is movably coupled is held between a fixed mold and a movable mold 22, and an object to be inserted is inserted into a cavity 23. Two gates 25 are provided so as to hold the non-fixed part 3 therebetween and directed to cavity wall faces 23a facing both the outsides of the non-fixed part 3, respectively. Protrusions 27, 29 positioning between the axial line G of each gate 25 and the non-fixed part 3 are provided in the fixed mold and the movable mold 22. Accordingly, the flow of resin from the gates 25 does not directly hit the non-fixed part 3. Further, the flow of resin from the gates 25 to both the sides of the non-fixed part 3 is damped by the protrusions 27, 29.
Patent JP-2000320924-A (JP)
Title: Heat utilization system utilizing hydrogen occluding alloy
Inventor: MARUHASHI TSUTOMU
IPC: F25B17/12
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat utilization system utilizing hydrogen occluding alloy capable of reducing the cost required for a container for containing hydrogen occluding alloy and a heat medium passage and of easily altering the size of the container and the capability of a heat exchanger. SOLUTION: High temperature, middle temperature, and low temperature alloys HM, MM, and LM are encapsulated in an outer space between an outer tube Ko and an inner tube Ki, and a heat medium passage 11 is formed in an inner space inside the inner tube Ki. More specifically, first, second, and third containers S1, S2, and S3 for encapsulating the high temperature, middle temperature, and low temperature alloys HM, MM, and LM, and a heat medium passage 11 are constructed with a double tube of the outer tube Ko and the inner tube Ki. For this, the need of any press mold is eliminated to reduce the installation cost. Further, capacity alteration of the first, second, and third containers S1, S2, and S3 and the heat medium passage 11 can easily be made by altering the length and thickness of the outer tube Ko and the inner tube Ki and the number of the same.
Patent JP-S61291339-A (JP)
Title: Original delivery device
Inventor: NAGASATO YOICHI
IPC: B65H7/16
Filed: 1985-06-18
Abstract: PURPOSE:To deliver an original in optimum conditions irrespective of the number of originals placed on an original tray, by controlling a quantity of air to be blown out of an air nozzle on the basis of the detected result of a detecting device. CONSTITUTION:The center of a tip end of a lowermost layer of originals 22 being set to an original tray 13 is attracted, by sunction, to the top of a feed belt 15 by air suction action of an air suction mechanism 14. At this time, air out of an air nozzle 21 of a double-feed preventive mechanism 16 is blown off between the tip end center of the original 22 at the lowermost layer and the tip end center of the original 22 the second from the one superposed on the former, whereby only the tip end center of the original 22 at the lowermost layer is attracted, by suction, to the top of the feed belt 15, thus double feed is prevented from occurring. In this state, when the feed belt 15 is traveled in an arrow direction, only the original 22 at the lowermost layer is delivered out of the original tray 13.
Patent JP-S5834139-A (JP)
Title: Production of austenite stainless steel plate and strip
Inventor: SUMITOMO HIDEHIKO
IPC: C21D9/46
Filed: 1981-08-21
Abstract: PURPOSE:To decrease in-plane anisotropy and to produce a titled steel plate and strip having good workability by setting the rough rolling conditions and finish rolling conditions for austenite stainless steel in a specific range, and cold rolling said steel without annealing after hot rolling. CONSTITUTION:In hot rolling of austenite stainless steel, the steel is first subjected to rough rolling at the rolling temps. and average drafts per pass in a roughing mill group within a range (A, B, C, D, E) so that recrystallization structure is obtained after the rough rolling. The material rolled to have the recrystallization structure is rolled in a finish rolling mill group in such a way that the relations between the rolling temps. and the average drafts per pass are kept within a range (F, G, H, I) so as to have un-recrystallization structure. Thereore, the material has the structure of less grain boundaries wherein the structure obtained in the rough rolling is simply stretched. Thus the superior material is obtained even by cold rolling with omission of annealing after hot rolling.
Patent JP-2000319695-A (JP)
Title: Beer dispenser cleaning aqueous solution
Inventor: CHIBA TSUNENORI
IPC: C11D7/32
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning aqueous solution for a beer dispenser as a beer server, for particularly, being excellent in detergency and bactericidal activity, without containing caustic soda as in a conventional cleaning aqueous solution, and besides being excellent in safety of a cleaning opearator. SOLUTION: A beer dispenser cleaning aqueous solution comprises an adduct of an inorganic alkali salt with hydrogen peroxide and an organic chelating agent as an essential component, and according to demand, further an anionic surfactant and/or an inorganic alkali salt. The adduct of the inorganic alkali salt with the hydrogen peroxide is that of sodium carbonate and/or sodium borate with the hydrogen peroxide, and 0.5-15 wt.% of the adduct is contained in the cleaning aqueous solution. The organic chelating agent is an alkali salt of ethylenediaminetetraacetic acid(EDTA) or diethylenetriaminepentaacetic acid(DTPA), and 0.5-10 wt.% of the chelating agent is contained in the solution. The anionic surfactant of 0.0005-0.1 wt.% and the inorganic alkali-salt of 0.5-5 wt.% are contained in the solution.
Patent JP-H07316582-A (JP)
Title: Sleep-inducing perfume composition
Inventor: KOMORI TERUHISA
IPC: A61K8/00
Filed: 1994-05-21
Abstract: PURPOSE:To obtain a perfume composition capable of inducing sleep without having adverse effect on physical health, useful for e.g. perfuming beddings, comprising an oris-based perfume, sandalwood-based one and rose-based one. CONSTITUTION:This composition comprises (A) an oris-based perfume obtained by solvent extraction of the dried rhizome of e.g. Iris-pallida belonging to Iris, (B) a sandalwood perfume obtained by steam distillation of e.g. the root chips of Santalum-album, and (C) a rose-based perfume obtained by steam distillation or solvent extraction of the flowers such as of Rosa-damascena or Rosa- centifelia, at the weight ratio A:B:C=(1-8):(10-50):(2-10).
Patent JP-S61291910-A (JP)
Title: Method for controlling flow rate of gas to be blown to refining furnace
Inventor: YAMANE AKIRA
IPC: C21C7/072
Filed: 1985-06-17
Abstract: PURPOSE:To improve the transient responsiveness for the gas flow rate change in a refining process by measuring the flow rates of the gases to be blown to a gas blown furnace such as converter, feeding the measured values back to gas flow rate control valves and controlling the gas flow rates to set values. CONSTITUTION:The values measured by flowmeters 14A, 14B for a gas A and gas B are fed as feedback signals to flow rate control valves 22A, 22B for controlling the constant flow rates of flow rate control valves 16A, 16B for both gases in the stage of changing the gas flow rate in the process for refining the molten iron, etc. in the converter 10 by blowing the tuyere cooling gases such as oxygen A and propane B from tuyeres 12 to the converter. The tuyere back pressure signal measured with a pressure gauge 20 near the tuyere is fed as a feedback signal. The control signals from a pressure controller 24 for controlling the constant pressure of the flow rate control valves 16A, 16B, the flow rate control valves 22A, 22B and the pressure controller 24 are selected and are changed over by change-over circuits 26A, 26B, by which the flow rates of both gases are changed with the fast responsiveness.
Patent JP-S6112866-A (JP)
Title: Plasma concentration type high-speed sputtering device
Inventor: YOSHIDA ZENICHI
IPC: C23C14/34
Filed: 1984-06-26
Abstract: PURPOSE:To provide a titled device with which a deposited film having uniform and good quality is obtaineable at a high speed and a target consisting of a magnetic material is usable by the constitution consisting in bending the plasma flow radiated from a target source and concentrating the same onto a target by means of magnets in a vacuum vessel. CONSTITUTION:Gas such as Ar which is an ion source is introduced through a gas introducing port 12 from an arrow X direction to form plasma 23 between an annular plasma source 17 consisting of a discharge cathode 13 and intermediate electrodes 14, 15 and an anode 19. The plasma flow is conducted horizontally to the inside of the vacuum vessel 11 by the cusp magnetic field generated by two sets of annular magnets 16, 18 in which equiv. current flows respectively in opposite directions. The plasma flow is then bent approximately 90 deg. and is converged uniformly to the surface of the target 20 by the powerful magnet 21 disposed below the horizontally held target 20. The sputtering of the target 20 which is maintained at the negative potential with respect to the anode 19 is thus executed and the deposited film having the high quality is obtd. at a high speed on a sample 22 disposed to face the target 20.
Patent JP-H06321660-A (JP)
Title: Method for coating ceramic building material
Inventor: ENOMOTO TAKAYUKI
IPC: B05D7/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide a method for coating a ceramic building material by which the cracking of a coating film due to difference in hardness can be effectively prevented when the surface of the ceramic building material having relatively low surface hardness is coated with a high hardness inorg. coating material. CONSTITUTION:The surface of a building material formed of ceramic raw material is undercoated with an alkali silicate type water-soluble silicate and then subjected to surface coating with a metallic alkoxysilane-based inorg. coating material. The hardness of the resulting entire coating film is enhanced by enhancing the hardness of the undercoating film.
Patent JP-H06321657-A (JP)
Title: Satin decoration method for surface of ceramic building material
Inventor: ENOMOTO TAKAYUKI
IPC: C04B41/62
Filed: 1993-05-07
Abstract: PURPOSE:To easily and uniformly attain coating giving a satin surface. CONSTITUTION:The surface of an undercoated ceramic building material is coated with a clear coating material prepd. by adding 0.05-5% spherical beads having 0.2-1.0mm diameter. Since the spherical beads are added, a satin pattern is easily formed by the single coating.
Patent JP-H10305750-A (JP)
Title: Bottom valve lock device for tank lorry
Inventor: MOTOHASHI TOSHIAKI
IPC: B65D88/12
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a bottom valve lock device in a tank lorry whereby a handle can be always locked even when a turn amount of the handle is changed by wearing or the like of a packing in a bottom valve by use of long years. SOLUTION: In a bottom valve lock device R for a tank lorry mounting a tank on the lorry, partitioning the tank in a plurality of hatches, connecting each hatch to a common delivery pipe through a bottom valve, drawing out a valve lever of each bottom valve onto a ceiling plate of the hatch, and mounting a bottom valve handle 9 in an upper end of the valve lever, the bottom valve lock device R is constituted by a wire 11 mounted in the bottom valve handle 9, lock pin 12 connected to the wire 11 through a spring 16, lock pin 23 provided in a main body case 21 locking the lock pin 12, and an unlock means disengaging the lock pins 12, 23, in the unlock means, an unlock signal from an unloading control device is received, the lock pins 12, 23 are disengaged.
Patent JP-S6263592-A (JP)
Title: Manufacture of 2-arylpropionic acid
Inventor: GARESU TOOMASU FUIRITSUPUSU
IPC: C12N1/16
Filed: 1986-06-06
Abstract: A process for the preparation of a pharmaceutically active compound in a stereospecific form of the formula <CHEM> or a pharmaceutically acceptable salt or ester thereof, for example an alkali metal salt or an alkaline earth metal salt or a pivaloyl ester, wherein R1 represents an optionally substituted aryl group such as a phenyl or naphthyl group, optionally included in a heterocyclic ring system, which is optionally substituted, or represents a heteroaromatic ring system optionally containing in addition to carbon atoms one or more atoms selected from the group consisting of nitrogen, sulphur and oxygen, this ring system being optionally substituted, which comprises subjecting a compound of the formula <CHEM> to the action of a micro-organism having the ability for stereoselective oxidation of compound (II) into compound (I), having at least 70% by weight the S-configuration, and if desired converting compound (I) into a pharmaceutically acceptable salt or ester thereof.
Patent JP-H07333501-A (JP)
Title: Bifocal changeover lens system
Inventor: ONO KAZUNORI
IPC: G02B13/18
Filed: 1994-06-14
Abstract: PURPOSE:To provide a lens system capable of mutually changing over two focal distances and perform focusing operation with a simple mechanism by composing the system with two lenses and satisfying a specific condition. CONSTITUTION:A first lens L1 having a negative refractive power and a second lens L2 having a positive refractive power are arranged in order from the object side. By fixing the first lens L3, moving the second lens L2 along the optical axis and adjusting the interval between the lenses L1, L2, the focal distance of the lens system is changed from either one of the wide-angle side and the telescopic side to the other and focusing at each focal distance is performed. Here, two conditions: 0.6<f2/fw<0.8, 4.0<fw/R3<7.5 are satisfied. In the relations, f2 represents the focal distance of the second lens L2, fw the focal distance of the lens system at the wide-angle side and R3 the radius of curvature of the second lens L2 on the surface on the object side. In this case, the position of a diaphragm is arranged on the image side of the second lens L2 and the position of the diaphragm is preferably moved together with the second lens L2.
Patent JP-S6375174-A (JP)
Inventor: RIEDEL DIETER
IPC: D06C17/00
Filed: 1987-05-29
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-S5756930-A (JP)
Title: Wafer washing and drying device
Inventor: NISHIHATA MIKIO
IPC: H01L21/00
Filed: 1980-09-22
Abstract: PURPOSE:To remarkably improve the cleanness of a wafer by mounting the wafer vertically on a carrier, conveying it from a washing tank to a clean bench and blowing laminar flow vertically thereto. CONSTITUTION:After an Si wafer 15 is lightly etched while mounting on a carrier 14 and is washed, it is dipped in a hot water washing tank 22. The arm 30 of a robot 24 is moved, a holder 3 is opened, the arm 30 is lowered, the holder is then closed, and the carrier 14 is hung up. The arm 30 is moved, and is conveyed to a clean bench 17. Dust having a size of larger than 0.3mum are removed by more than 99.7% from the air, which is blow as vertical laminar flow through filters 19, 18. Hot air having less than 20% of moisture is used. When the carrier 14 is moved to the bench 17, a gear 34 of droplet absorbing cylinder body 26 is driven to contact the absorbing cylinder 32 with the wafer 15 thus driven. The cylinder 32 absorbs by vacuum the droplets through a pipe 25. According to this structure, since no rotary motion is employed at the drying time, no adherence of dusts due to turbulent flow occurs, no water flying trace is produced, and the adherence of dusts due to static electricity can be prevented.
Patent JP-2000328261-A (JP)
Title: Surface treatment of magnesium alloy
Inventor: OSHITA KENICHIRO
IPC: C23C22/44
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating method for affording excellent corrosion resistance, excellent adhesiveness of a coating film and low surface resistance to magnesium alloy produced by a die casting method, thixotropy molding method and the like. SOLUTION: The magnesium alloy is etched by using a pickling aqueous solution of pH 1-5 and, subsequently, is brought into contact with an alkaline aqueous solution of pH 7-14 including an organic phosphorous compound. The pickling aqueous solution of pH 1-5 is preferably selected from carboxylic acid compounds and the organic phosphorous compound is preferably a phosphonic acid compound.  Further, after the step above mentioned, the magnesium alloy is preferably brought into contact with a pickling aqueous solution of pH 2-6 including orthophosphoric acid and one or more kinds of ions of Zn, Fe, Mn, Mg and Ca, or preferably brought into contact with a pickling aqueous solution including one or more kinds of fluorine compounds of hydrofluoric acid, zirconium hydrogen fluoride and titanium hydrogen fluoride and a pickling aqueous solution including one or more kinds of oxyacids of Cr, Mo, W, Re and V.
Patent JP-H04334118-A (JP)
Title: Wired arithmetic circuit
Inventor: MIZUTANI TOMOJI
IPC: H03K19/0175
Filed: 1991-05-09
Abstract: PURPOSE:To attain a high speed arithmetic operation by controlling a refresh operation and an arithmetic processing operation for charging a load capacitance in time division. CONSTITUTION:Output terminals of tri-state buffers 1A, 1B, 1C are wired- connection, and the connection point is connected to a power supply terminal 7 via a load resistor RL and a control section 4 controls the operation of each of the buffers 1A, 1B, 1C in time division of refresh and arithmetic operation. Thus, the refresh and arithmetic operation for charging a load capacitance CL are implemented in time division and the time required for switching from '0' to '1' in the arithmetic processing operation and the time required for switching from '1' to '0' in the arithmetic processing operation are made equal to each other by the refreshing operation to attain the high speed arithmetic operation.