baber/WOPTO huggingface dataset:
Patent JP-H05295489-A (JP)
Title: Alloy for bond magnet and its manufacture
Inventor: SATO SHIGENORI
IPC: B22D21/00
Filed: 1992-04-21
Abstract: PURPOSE:To realize a high performance magnet by making an R2TM17 series bond magnet (R denotes rare earth elements and TM denotes transition metals) high in Br compsn. CONSTITUTION:In an alloy for an R2TM17-based bond magnet, the average cooling rate from the molten metal to the m.p. is regulated to 100 to <10000 deg.C/sec and the Raynoid's number of the flow of molten metal poured and sprayed from a molten metal pouring nozzle or a tundish is regulated to <=4000, by that the average of the secondary arm distance of dendrite formed at the time of casting is regulated to <=10mum as well as the volume of the part in which the angle at which its growing direction forms the perpendicular of the cooled face of the alloy is regulated to <=30 deg. is regulated to >=90% of the total volume. In this way, the high-iron compsn. and rate earth substituted compsn. which are hardly homogenized can be practicable, and the energy product of a bond magnet can be improved.
Patent JP-H04331906-A (JP)
Title: Image pickup device
Inventor: ARAI TAKASHI
IPC: H04N5/232
Filed: 1991-05-07
Abstract: PURPOSE:To offer the image pickup device which precludes the danger of defocusing image pickup operation due to long focus when an image of a low- illuminance object is picked up by zooming. CONSTITUTION:The image pickup device is equipped with an illuminance detecting means 48 which detects the illuminance of the object, focal length detecting means 52 and 53 which detect the focal length of a photographic lens 37, a restricting means which restricts variation in the focal length of the photographic lens from focal length shorter than prescribed focal length to longer than the prescribed focal length, and a control means 49 which operates the restricting means according to the information from the illuminance detecting means 48 and the information from the focal length detecting means 52 and 53; when the illuminance of the object is less than the prescribed value, the control means 49 restricts the variation in the focal length of the image pickup lens from the focal length shorter than the prescribed focal length to focal length longer than the prescribed focal length.
Patent JP-2000293548-A (JP)
Title: Environment evaluation system for product
Inventor: FUJITA AKIHIRO
IPC: G06F17/50
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of simultaneously evaluating the analysis of structure and the load of an environment on the initial stage of product design and designing and developing a product having optimum environmental compatibility. SOLUTION: This environment evaluation system is composed of a CAD system 11 for storing information concerned with the design information of a certain product and methods for manufacturing respective constitutional parts of the product, a CAE system 12 for executing the finite element analysis of the product on the basis of the design information, executing structure analysis by a finite element analytical mode to which volume and material density are reflected, and designing strength and rigidity and LCA software 13 for calculating an environmental load index per nit weight of each constitutional part on the basis of the product design information and the information concerned with the manufacturing methods of respective components.  Thus the weight of respective constitutional parts is obtained from the finite element analysis model, the environmental load index calculated by the software 13 is inputted to the CAE system and the environmental load of the product is evaluated by the product of the weight of respective constitutional parts and the environmental load index.
Patent JP-S61260914-A (JP)
Title: Power source for electric discharge machining
Inventor: MAGARA TAKUJI
IPC: B23H1/02
Filed: 1985-05-15
Abstract: PURPOSE:To obtain a machining power source which is stable with respect to variation in floating capacitance or floating inductance by connecting a coupling capacitor and a coupling reactor in series between a switching element and a part across poles. CONSTITUTION:A switching element 2 carries out switching by means of a driving circuit 3 and supplies a high-frequency AC voltage to a part across poles 6 via a series circuit of a coupling capacitor 9 and a coupling coil 10. By properly selecting the value of the coupling capacitor 9, the value of an output voltage can be extremely stabilized with respect to variation in floating capacitance 8. Also, by properly selecting the value of inductance of the coupling coil 10, an output voltage characteristics can be extremely stabilized with respect to variation in floating inductance 7. Thereby, a good-quality and uniform machining surface can be obtained and, since a tuning system for making a switching frequency variable as in the past can be eliminated, an electric power source can be formed at a low cost.
Patent JP-H08294458-A (JP)
Title: Bathtub water purification system
Inventor: ARIGA SHINJI
IPC: A47K3/00
Filed: 1995-04-25
Abstract: PURPOSE: To provide a bathtub water purification system which needs no work for piping or wiring. CONSTITUTION: A bathtub water purification system 12 is installed in a bathroom 1 having a bathtub 8 and washing space 7 to purify hot water 14 in the bathtub 8, where the main body 13 of the bathtub water purification system 12 is set in the bathtub 8. The main body 13 is provided with a functional section, with a suction port 15 through which hot water 14 in the bathtub 8 is withdrawn and a discharge port 16 through which purified hot water is returned back to the bathtub 8.
Patent JP-S582539-A (JP)
Title: Heat accumulating type air conditioner
Inventor: MITANI AKIO
IPC: F24F5/00
Filed: 1981-06-30
Abstract: PURPOSE:To enable to cool and heat a room to be air-conditionered by use of heat or cold accumulated in the midnight, by connecting a heat accumulating tank in a cold or hot water circulating passage extended between an indoor heat exchanger and an indoor unit of a space cooling and heating apparatus via a heat accumulating medium circulating passage, and connecting an outdoor heat exchanger to the heat accumulating medium circulating passage. CONSTITUTION:With changing of the direction of flow of a high-temperature, high-pressure coolant gas by shifting of a four-way valve 4, an indoor unit 11 is cooled or heated by an indoor heat exchanger 8. In case of accumulating cold by use of midnight electric power, the indoor unit 11 is by-passed by opening and closing valves 14-16, 20, 21, 28 and by-pass valves 22a, 17a in proper combination, and a heat accumulating tank 24 and the indoor heat exchanger 8 are communicated with each other via a cold or hot water circulating passage 12 and a heat accumulating medium circulating passage 19. In case of accumulating heat by use of the midnight electric power, on the other hand, an outdoor, auxiliary heat exchanger 25 and the heat accumulating tank 24 are communicated with each other via an auxiliary heat circulating passage 26, and connection between the indoor unit 11 and the indoor heat exchanger 7 is broken. Thus, it is enabled to cool or heat a room to be air-conditioned by use of heat or cold accumulated in the midnight.
Patent JP-H02281519-A (JP)
Title: Pole mounted switch
Inventor: ITO SHUNJI
IPC: H01H33/02
Filed: 1989-04-24
Abstract: PURPOSE:To utilize the residual space and aim at the compactization by locating transformers for operating power source in a tank in which a breaking part is housed. CONSTITUTION:Transformers 8a, 8b for operating power source are located in a tank 1 in which a breaking part container 2 having a breaking part, of which switch-operating direction is transverse to a straight line connecting a pair of bushing 7a, 7b, is housed. Structure of a pole mounted switch for receiving a driving command with a branch station for operation control and switching the breaking part is compactized by utilizing the residual space.
Patent JP-H042782-A (JP)
Title: Ti plated steel sheet having superior corrosion resistance in naked state and fine appearance
Inventor: MORITA JUNICHI
IPC: C23C28/00
Filed: 1990-04-19
Abstract: PURPOSE:To obtain a steel sheet having superior corrosion resistance in the naked state and fine appearance by forming a TiN coating film on the surface of a Ti-Zn alloy plated steel sheet. CONSTITUTION:Ti and nitrogen are vacuum-deposited on the surface of a steel sheet with a plating layer consisting of >=25% Ti and the balance Zn to form a TiN coating film. In the case where the amt. of the Ti-Zn plating layer is 10-30g/m<2> and the steel sheet is used for an automobile, household electrical appliances or vessels, 100 to several thousand Angstrom  thickness is sufficient for the TiN coating film. TiN is stable, hardly causes a chemical reaction such as oxidation or reduction and improves corrosion resistance. The TiN coating film has high continuity and can be made surely free from pinholes.
Patent JP-S5726853-A (JP)
Title: Printing method and printing plate
Inventor: TAKEI MASAYUKI
IPC: G03F1/00
Filed: 1980-07-23
Abstract: PURPOSE:To easily execute an aim matching when printing by use of transparent ink, or printing both the surface and the reverse side, by executing the aim matching by a register mark using visible ink, and an embossed register which has provided a projected part in the center of the register mark. CONSTITUTION:For instance, a picture pattern 12 is provided on a printing plate 11, and also a convex part 14 is provided in the center part of a register mark. The projected part 14 is constituted of a square pillar which is 2mm. each in length and width, and about 1mm. in height, or a column which is 2mm. in diameter and about 1mm. in height, etc. They are prepared by making a hole in advance in the center of the register mark 14 and by driving in a pin having said shape. In this way, in case when printing is executed by use of transparent ink, or both the surface and the reverse side are printed, generation of inferior printed matter is prevented  by executing the air mathcing exactly and easily.
Patent JP-2000291146-A (JP)
Title: Joint structure of pile head and column, and construction method therefor
Inventor: TANAKA HATSUTARO
IPC: E02D27/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To omit an underground beam and a footing to shorten a construction period and to reduce construction cost by jointing a column directly to a pile head. SOLUTION: A post-constructing anchor 4 is driven into an upper face 1a of a pile head 1 to fix a lower end 2a of a column 2 to the pile head 1 by the post-constructing anchor 4. Upper ends 6a, ... of pile main reinforcements 6, ... are raised from the pile head 1 so as to surround the lower end 2a of the column 2, and concrete C is placed over the upper ends 6a of the pile main reinforcements 6 to form a joint structure body 8 in the state of being integrated with the pile head 1 and the lower end 2a of the column 2.
Patent JP-S6037969-A (JP)
Inventor: GERUHARUTO TORATSUSHIYU
IPC: A24C5/35
Filed: 1984-05-22
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-S63269062-A (JP)
Title: Method for quantitative analysis
Inventor: FUKUOKA MASAYOSHI
IPC: G01N35/00
Filed: 1987-04-27
Abstract: PURPOSE:To enhance the accuracy of quantitative analysis, by recirculating distilled water and a reagent by respective liquid feed pumps and changing over the flow passage of distilled water or the reagent to inject a liquid specimen to analyze the same by an optical method. CONSTITUTION:As liquid flow routes, two systems are present and the first flow route is composed of distilled water or a reagent DW pump P1  valve B1   injection valve I   valve B2   column C1 or C2 valve B3  flow cell F   waste liquid bottle H. The second flow route is composed of reagent or distilled water L   pump P2   valve B1 valve I   valve B2   column C1 or C2   valve B3   cell F   bottle H. The first and second flow routes are changed over by the valve B1. A substance SA to be quantified generates light emission under the state wherein an aqueous H2O2 solution is injected from the valve I and, when said substance passes through the column C1 or C2 packed with a catalyst. The energy of emitted light of the liquid mixture is detected by a light detector S. By this method, the accuracy of quantitative analysis can be enhanced.
Patent JP-H01273171-A (JP)
Title: Document rewriting system and automatic translating system
Inventor: HIGASHIDA MASANOBU
IPC: G06F17/27
Filed: 1988-04-25
Abstract: PURPOSE:To execute a translation processing after having converted a sentence to a sentence which can be translated easily and to shorten the translation time by providing a pre-processing before the translation processing. CONSTITUTION:A pre-processing part 1 executes processings such as a standardization of a notation, a long sentence division, a connecting word supplement, an indispensable case supplement with respect to an original language sentence, obviates or reduces ambiguity and incompleteness of the original language sentence, and converts it to a sentence which can be translated easily. Subsequently, a translation processing part 6 inputs the sentence which has been converted to the sentence which can be translated easily by obviating or reducing ambiguity and incompleteness in the pre-processing part 1, and translates it to an object language. In such a way, pre-editing by a person's help is scarcely required, and the processing time can be shortened as the whole translation.
Patent JP-H07288691-A (JP)
Title: Facsimile equipment
Inventor: KUSAKA TAMOTSU
IPC: H04N1/409
Filed: 1994-04-15
Abstract: PURPOSE:To prevent deterioration in print of a pseudo intermediate tone by surely eliminating isolated points so as to reduce a print time by white line skip and to print out data with high quality without noise thereby separating an image area. CONSTITUTION:An isolated point elimination section 15 applies logical arithmetic operation between a noted picture element and surrounding picture elements to eliminate isolated points from binary image data Sa processed through a reduction processing arithmetic section 14 from a demodulation section 11. An image separate section 16 calculates a surrounding picture element original density. When the calculated stripe density is smaller than a threshold level, the surrounding density is thin and an area if a binary image data area or a background area and an image data signal whose isolated point is eliminated is selected by a selection circuit 17 and the result is outputted. When an original density BL is higher than a threshold level or equal to it, the area is an intermediate tone area because the surrounding density is dark, and original image data of the noted picture element are given to a white line detection section 18, in which a white level line is detected and a print section 19 applies skip processing to make printing.
Patent JP-S5727338-A (JP)
Title: Processing system for forming optimization source program
Inventor: SAKURAGI YUTAKA
IPC: G06F9/45
Filed: 1980-07-25
Abstract: PURPOSE:To form an optimization source program by using the intermediate text array obtained in the process of applying optimization processing to the source program. CONSTITUTION:Intermediate text is read in from an input buffer 15 by a format processing control part 18 constituting a processing system 16 for making optimization source programs, and is stored into a stacker 19. If a temporary variable exists in the content of the stacker 19, it is outputted to a temporary variable processing part 22 and the intermediate text defining the temporary variable is read from the buffer 15. If there is a sentence exceeding the limit for length, it is outputted to a dividing processing part 21 for sentences. The format eliminated of the temporary variable and the like is converted to an EBCDiC character string by a characters stringing processing part 20 and is outputted to an output buffer 17. An operator processing part 23 examines the priority of the operators at the time when the part 22 develops the temporary variable.
Patent JP-S584536-A (JP)
Inventor: OZAWA YASUSHI
IPC: A61B6/04
Filed: 1981-06-29
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-S62259433-A (JP)
Title: Jig with wheel for treating semiconductor wafer
Inventor: TANAKA TAKASHI
IPC: H01L21/68
Filed: 1986-05-02
Abstract: PURPOSE:To reduce dusts by using a wheel unit in which wheels and an axle are integrated, and eliminating looseness of the wheels to improve the straight travelling property. CONSTITUTION:A wheel unit 16 provided integrally with wheels 15 near both ends of an axle 14 having a length substantially equal to the width of a bearing housing 11 is contained removably from the hole 12 of a bottom wall in the housing 11, and the both ends of the axis 14 are rotatably engaged with the bearings 13 at both side walls. The unit 16 contained in the housing 11 is prevented from removing from the housing 11 by a wheel removal preventive plate 18 removably inserted from the square-shaped hole 17 provided at the lower side wall at the rear of the housing 11, and a projection 19 engaged partly with the hole 12 is provided to prevent it from horizontally moving. Since the wheels and the axle are integrated in the wheel unit, excellent straight traveling property is provided, and dusts can be reduced.
Patent JP-H10283734-A (JP)
Title: Defect control method of optical disk and optical disk
Inventor: SUZUKI YOSHIAKI
IPC: G11B20/12
Filed: 1997-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk for preventing a defect region from being expanded by specifying an area to be grabbed by a user in advance when placing or removing an optical disk. SOLUTION: In an optical disk with an information region 6 for recording, reproducing, erasing, or deleting information for each sector and an index region 5 for registering a defective sector in the information region 6, a specific sector in the information region 6 is registered in the index region 5 as a defective sector that is not used for recording, reproducing, erasing, or deleting information, thus preventing, for example, dirt and scratches from being adhered to other recording-effective parts by allowing a user to grasp only the specific region when placing or removing the disk.
Patent JP-H11290828-A (JP)
Title: Garbage treatment apparatus
Inventor: MOTOHASHI AKIO
IPC: B09B3/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption quantity of energy used in a heater by utilizing the heat discharged from a biological decomposition tank. SOLUTION: In a garbage treatment apparatus consisting of a garbage grinding disposer 1, a sedimentation tank storing the solid suspension flowing out of the disposer 1 to perform solid-liquid separation and the biological decomposition tank 4 communicating with the sedimentation tank 3 to decompose org. matter in the inflow solid suspension, the biological decomposition tank 4 has an air diffusion pipe 7 connected to a blower 6, a heater 8 heating the solid suspension in the tank and an adherent matter of thermoplilic aerobic bacteria and the disposer 1 and the sedimentation tank 3 are connected to the introducing pipe 10 passing just above the biological decomposition tank 4.
Patent JP-S5436478-A (JP)
Title: Pressure suppression system
Inventor: KOJIMA AKIRA
IPC: G21C9/00
Filed: 1977-08-29
Abstract: PURPOSE: To provide double structured outer and inner walls having a plurality of penetration holes for the location under the pool water surface, the clearance thereof being formed non-condensable gas and steam passage for relieving the pool water elevation allowing the shock load caused by jet water to reduce. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07308239-A (JP)
Title: Wooden bench
Inventor: SATO RYUICHI
IPC: A47C11/00
Filed: 1994-05-17
Abstract: PURPOSE:To provide a bench which anybody can easily assemble without any need of expertise via the assembly of only wooden members. CONSTITUTION:The standard timber used in the 2X4 construction method is used as a main component to prepare an outer leg member, an inner leg member 1b and an intermediate leg member cut to the prescribed length. Then, the intermediate member is clamped and fixed between the outer leg member and the inner leg member 1b, thereby forming a leg member 1. Furthermore, the leg member 1 is laid right and left, and connected to a coupling groove (z) formed on the inner member 1b. Thereafter, an end rail 2 is coupled for extension and a seat plate 3 is fastened to the upper surface of the end rail 2.
Patent JP-S59228647-A (JP)
Title: In-liquid ejection type etching method and device for forming synthetic resin printing plate
Inventor: YOSHIMATSU TOMIYA
IPC: G03F7/30
Filed: 1983-06-10
Abstract: PURPOSE:To shorten etching time and to eliminate etching spots by successively sucking an etching soln. near a plate being moved in the liquid after ejecting the soln. against the plate in the region having a specified length or more in the middle part with respect to the width of the plate. CONSTITUTION:Sucking members 19 each having a long slit of a sucking opening 20 in the width direction of a conveyor 12 at the positions each between rollers 13, and each opening 20 is located near the middle part of the width of the conveyor 12, and has a length covering at least 1/3 of the width of the conveyor 12. The synthetic resin plate A having an image formed on it is fed onto the conveyor 12, and when a circulation pump 17 is driven, an etching soln. is ejected from each nozzle 16 of the ejection members 14, and the soln. is circulated through each suction opening 20 and the outlet of the bottom. When the plate A successively reaches the position just under each nozzle 16, each jet collides with the plate almost at right angles, and dissolves off most of the unexposed part with the etching soln. The stagnating or slowly flowing soln. eluting said resin in high concn. above the plate passing near the opening 20 is drawn away. Since the soln. contg. high concn. of the eluted resin is removed rapidly and securely, an etching effect is enhanced and decay and breakdown of the shoulders of the image lines are prevented, thus forming a sharp finished print.
Patent JP-S61261325-A (JP)
Title: Easily bondable film and its production
Inventor: MIURA SADAMI
IPC: B29K67/00
Filed: 1985-05-16
Abstract: PURPOSE:To produce an easily bondable film of excellent adhesiveness by applying a specified easily bondable layer to at least either of the surfaces of a polymer film. CONSTITUTION:A reactive hydrogen-containing polyfunctional compound of a MW of 400-25,000 (e.g., polyester having two hydroxyl groups at terminals) is reacted with a polyisocyanate and a compound having at least one sulfonate group of the formula [wherein X is Na, K, Li or NR4 (wherein R is H or alkyl)] to obtain an aqueous polyurethane solution (A) of a pH of 6-10, containing 0.02-20wt% -SO3X groups of the formula. A nonionic surfactant, etc., are added to component A to obtain a polyurethane primer composition (B). Component B is applied by, for example, roll coating to at least either of the surfaces of a polymer film (e.g., polyester film) which has not yet undergone crystallization/orientation. This film is dried at 50-240 deg.C, stretched and heat- treated to complete orientation/crystallization.
Patent JP-S63291104-A (JP)
Inventor: RUU MINGU
IPC: B25J9/16
Filed: 1988-04-27
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。