baber/WOPTO huggingface dataset:
Patent JP-S56164911-A (JP)
Title: Azimuth measuring device
Inventor: ITOU HISATSUGU
IPC: G01C17/30
Filed: 1980-05-26
Abstract: PURPOSE:To eliminate the effect of the magnetic field deflection by the moving body itself and to measure the advance direction of the moving body accurately by determining the amplification degrees of amplifiers amplifying the output signals of magnetic sensors adequately. CONSTITUTION:Magnetic sensors 10, 11 are disposed by intersecting their detection axes 100, 110 orthogonally to each other and in such a manner that the detection axis 100 aligns to the advancing direction of a moving body. If the components of the magnetic fields in the axes 100, 110 directions at the internal point in the moving body are defined as H1A, H1B respectively and the sensitivities of the sensors 10, 11 as K, the outputs obtainable from the sensors 10, 11 are KH1A, KH1B respectively. Hence, the signals VA, VB obtainable in the output terminals 300, 310 of amplifiers 30, 31 are VA=KG1, H1A, VB=KG2H1B if the amplification degrees of the amplifiers 30, 31 are defined as G1, G2 respectively. Thereupon, the value of G2/G1 is so set as to compensate the magnetic field deflectlon in this moving body. Thereby, the effect of the magnetic field deflection by the moving body itself is eliminated.
Patent JP-H04281849-A (JP)
Title: Method and device for producing spherical zeolite catalyst
Inventor: TAKAHASHI KAZUO
IPC: B01J29/06
Filed: 1991-03-11
Abstract: PURPOSE:To obtain a production method of spherical zeolite by which granules can be obtd. easily at high yield by giving impact to dropping ports when a zeolite-contg. alumina sol is dropped into an oil phase to make spheres. CONSTITUTION:The source material supplied through a source material tank 1 is directly dropped from dropping ports 2 to an oil phase 3, to which impact of proper strength and interval determined by the properties of the source sol is given by a knocker 7 provided just above the dropping part. The zeolitecontg. alumina sol dropped in the oil falls while the sol drops are formed into spheres. The zeolite catalyst formed into spheres passes through the interface 4 and further falls in an alkali soln. 5 while the catalyst is solidified into a gel from its surface, and then drained through the bottom 6. By setting proper impact strength and interval of the knocker 7, drops of any size to the size of drops by natural falling as the max. can be formed.
Patent JP-H0577002-A (JP)
Title: Device for shifting tundish for continuously casting steel
Inventor: OGURA SHIGERU
IPC: B22D11/10
Filed: 1992-03-27
Abstract: PURPOSE:To enable the change and the repair of a tundish by relatively shifting a coil so as to face to a circulating flow vessel in a tundish. CONSTITUTION:A lifting table is provided on the lower part of the tundish 3 and a lifting device is fitted at the lower side of the lifting table and the coil 12 is loaded and fixed on the lifting table and made to approach to the circulating flow vessel 16 by the action of a hydraulic cylinder, etc., to impress the magnetic field to the molten steel during casting. Since the coil 12 is simultaneously lowered by lowering the lifting table, the tundish 3 can be turned without any interference.
Patent JP-2000264390-A (JP)
Title: Antistatic bag
Inventor: IIZUKA HIROKAZU
IPC: B32B7/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To manufacturing a bag of high antistatic properties and high seal strength. SOLUTION: A bag 1 is formed of a film 10 of antistatic properties bonded by hot sealing, and particularly the film 10 is provided with an antistatic layer 12 and a hot sealed layer 13 on which a plurality of holes H are formed, laminated on the antistatic layer 12 and coating the inner face of the bag 1. The antistatic layer 12 is formed, for instance, by mixing an antistaic agent into a resin of having an adhesive property. Also the antistatic layer 12 can be formed by laminating an antistatic preventing agent layer on the side of the hot sealed layer 13 of a resin layer having an adhesive property.
Patent JP-H07278388-A (JP)
Title: Stabilized resin composition containing chlorine
Inventor: NAKAZAWA KENJI
IPC: C08K5/52
Filed: 1994-04-08
Abstract: PURPOSE:To obtain the subject composition, excellent in thermal stability, colorability and weather resistance and useful for agricultural films, etc., by adding a specific metallic salt containing phosphorus, ammonium perchlorate and a hindered amine compound to a resin containing chlorine. CONSTITUTION:This composition is obtained by adding at least one of metallic salts, containing phosphorus and expressed by formulas I and II [R1 and R3 each is a 1-30C alkyl, aryl(alkyl) or alkylaryl; R2 is H, OH or O-R1; M is an alkaline earth metal, Zn or Al; (a) is 0 when M is the alkaline earth metal or Zn and 1 when M is Al] (e.g. a compound expressed by formula III) and at least one of an ammonium perchlorate and a hindered amine compound (e.g. 2,2,6,6-tetramethyl-4-piperidyl benzoate) to a resin containing chlorine (e.g. PVC).
Patent JP-S62227558-A (JP)
Title: Continuous casting method
Inventor: OTSUGA DENJIRO
IPC: B22D11/10
Filed: 1986-03-31
Abstract: PURPOSE:To promote cooling solidification of the center part by stirring molten steel and to obtain a casting slab having good surface quality, by arranging a submerged nozzle as closing at the bottom end face and as boring at least one pouring hole at the side wall near the bottom end face and pouring the molten steel into a cooling mold as rotating the submerged nozzle arround the axis. CONSTITUTION:The molten steel 32 is poured and supplied into a tundish 10 and poured into the cooling mold 13 through a tundish nozzle 12 and the submerged nozzle 14. Then, a rotation of the driving motor 25 is transmitted to the submerged nozzle 14, which is rotated at the prescribed number of rotation. Therefore, the molten steel 32, too is poured as rotating and the molten steel in the cooling mold 13 is stirred, and the molten steel in the cooling mold 13 is stirred, and the heat radiation to the wall face of the cooing mold 13 is promoted to quicken formation of the solidifying phase. And, inclusions on the casting slab 15 surface are decreased by the centrifugal force. Further, casting powder 35 charged on the molten surface 15a is floated up as slaggy state to isolate the molten surface 15a from the air, slab 15 to lubricate, and so drawing is easily operated.
Patent JP-H04306229-A (JP)
Title: Biodegradable polyesteramide copolymer
Inventor: ISHIBUCHI TETSUKO
IPC: C08G69/44
Filed: 1991-04-04
Abstract: PURPOSE:To obtain the title biodegradable copolymer consisting of a specific aliphatic polyster and specific aromatic polymaide, excellent in strength and heat resistance and useful for transparent plastic material, etc. CONSTITUTION:The objective copolymer consisting of an aliphatic polyster block (preferably having 50000-100000 number-average molecular weight) such as polycaprolactone expressed by formula I [X is-R1OOCR2- or -R3- (R1 is 1-18C alkylene; R2 is 1-12C alkylene; R3 is 1-7C alkylene); n is 1-40] and aromatic polyamide block (number-average molecular weight: preferably 1000-30000) such as polyhexamethylene terephthalamide expressed by formula II [Y is-R4NH COR5- or -R6- (R4 to R6 are bivalent organic groups and at least one thereof contains aromatic component); m is 1-30]. The copolymer is obtained by subjecting the polyester block to ester-amide exchange reaction with the aromatic polyamide block in the presence of a catalyst such as manganese acetate.
Patent JP-S61230063-A (JP)
Title: Method for detecting disconnection of resolver
Inventor: OOTA YOSHIMASA
IPC: G01R31/06
Filed: 1985-04-04
Abstract: PURPOSE:To prevent the run-away of a robot and an NC device by detecting the disconnection of a cable from an output available from converting a current flowing in the primary coil of a revolver into a voltage, an output voltage from a secondary coil and the added result of a reference voltage. CONSTITUTION:Primary current detecting circuits 20 and 24 connected between cables 6 and 7 and cables 8 and 9 connecting terminals S1 and S2 and those S3 and S4 of the primary coil 3 of the resolver 1 and a resolver controller 12 detect input currents Isinomegat and Icosomegat, and input them to shaping circuits 23 and 27 through amplifiers 21 and 25. A secondary detecting circuit 28 connected between terminals O1 and O2 of the secondary coil 4 of the resolver 1 detects the output voltage of the resolver 1, and inputs it to a shaping circuit 30. Then an adder circuit 31 adds the outputs of shaping circuits 23, 27 and 30 and the reference voltage, and inputs them to a clamp circuit 33. Disconnection of the cable can be detected with the aid of a change in the output voltage VB of the clamp circuit 33.
Patent JP-H10183869-A (JP)
Title: Roof tile and proofing method
Inventor: SUZUKI HIROYUKI
IPC: E04D12/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a roof tile which is excellent in durability, load-resistance, productivity, economic efficiency, and design and which securely prevents rainwater leakage and in which the proper functions as a roof tile are remarkably improved in comparison with ordinary roof tiles. SOLUTION: The roof tile plate 2 is provided with a dowmward slope toward the central part from respective breadthwise both end edges 21, at the front face to form a curved valley 22 for water stream, recessed at a specified depth against both end edges 21. And also a rear recess 23 with the same recessed depth with the water stream valley 22 is formed at the part corresponding to the water stream valley, against both end edges 21.
Patent JP-2000268876-A (JP)
Title: Manufacture for secondary battery
Inventor: MARUO HIROYUKI
IPC: H01M4/139
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery good in battery characteristic such as a cycle characteristic, by coating at least one of a positive electrode material and a negative electrode material with nonaqueous electrolyte containing ionic metallic salt whose relation between coating speed and viscosity is under a specific condition, and depressurizing treatment of the coated electrode material and a porous film. SOLUTION: An electrode material and/or a porous film is coated with nonaqueous electrolyte under a condition that viscosity η (cP) of nonaqueous electrolyte and coating speed V (mm/sec) satisfy formula. The coating speed V is preferably 10-15,000. Ionic metallic salt such as LiPF6, polar monomer such as acrylic acid having a reactive unsaturated group as a gelling agent, and a polymer initiator are dissolved in high dielectric constant solvent such as ethylene carbonate to form the nonaqueous electrolyte. After coating and depressurizing processes, the polymeric gelling agent is polymerized, and is cut in a prescribed size, and is used for a secondary battery. Positive and negative materials having a clearance with 0.1-10 μm average narrow hole diameter and 20-60% porosity.
Patent JP-S51147075-A (JP)
Title: Apparatus for automatic supply and discharge of work pieces
Inventor: ISHII KATSUTOSHI
IPC: B24B41/06
Filed: 1975-06-13
Abstract: PURPOSE:To provide an apparatus in which supply and discharge of work pieces are expedited by using a special turning arm.
Patent JP-S54162483-A (JP)
Title: Semiconductor device
Inventor: OOKATA MITSUO
IPC: H01L29/417
Filed: 1978-06-13
Abstract: PURPOSE: To suppress the temperature rise of an element by interposing a substance, which serves as an electric insulator and is excellent in thermal conduction, between the surface of a part producing heat during its operation and an electrode conductor.  
     CONSTITUTION: A plate body, made of a substance which is elastic and insulating and excellent in thermal conduction is formed a little bit thinner than cathode compensation plate 5. When cathode conductor 11, thyristor element 9 and cathode conductor 12 are made to come in contact by applying pressure externally as shown by  arrow P, the plate body comes in airtight contact with respective surfaces of conductor 12, auxiliary thyristor electrode 3 and compensation plate 5 by its elasticity. As  a result, even when the thyristor electrode or its circumference heat up, the heat is  conducted to conductor to conductor 12 and emitted via it, resulting in remarkable  improvement of thermal radiation, so that the temperature rise of the Si plate will  be suppressed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10275075-A (JP)
Title: Combination of unbalanced multiplexer and arbiter
Inventor: WEBBER THOMAS P
IPC: G06F13/362
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To minimize the total signal transfer time of a lowest-speed request signal path of an arbiter system. SOLUTION: A multiplexer 312 has four multiplexer signal paths each extended from four inputs 316 to 322 to an output 324, and time characteristics of the four multiplexer signal paths are not equal. Time characteristics of a request signal transfer time requested by the arbiter 314 so as to provide select signal values corresponding to the multiplexer paths and four request signal values are matched by processing the request signal values on the arbiter so that the arbiter system transfer time needed to transmit a source signal from the corresponding inputs 316 to 322 to the output 324 becomes nearly equal to respective inputs to the multiplexers.
Patent JP-S63237656-A (JP)
Title: Automatic switching device between voice communication and data communication
Inventor: MAEDA YOJI
IPC: H04M11/00
Filed: 1987-03-26
Abstract: PURPOSE:To automatically and efficiently perform switching between the voice communication mode and the data communication mode by providing a simple voice communication/data communication discriminating and switching circuit on the subscriber side. CONSTITUTION:When a meter checking center originates a call, a telephone rings. A subscriber discriminates whether the signal from the meter checking center is the call signal for normal telephone communication or the communication signal for data communication purposing automatic meter examination by the voice communication/data communication discriminating switching circuit in subscriber's house when he hooks off the receiver, and the telephone is connected to a telephone line by a network controller in case of the call signal, and the telephone is connected to a data communication circuit similarly in case of the communication signal. In case of the call signal, the subscriber hooks off the receiver and speaks as he is; and in case of the communication signal, the telephone is connected to the data communication circuit and a message is sent to the receiver with a voice produced by an LSI synthesizer to inform the subscriber that the communication signal is received.
Patent JP-H11266739-A (JP)
Title: Transformed mouse containing human hepatitis c virus gene transferred thereinto
Inventor: ISHIKAWA TAKAYUKI
IPC: A01K67/027
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mouse capable of elucidating a core protein of hepatitis C virus and a mode of onset of hepatitis C and cancer of the liver and useful for developing a therapeutic agent, etc., by transferring a human hepatitis C virus gene into a cell having an animal totipotency and expressing the gene. SOLUTION: This transformed mouse is obtained by transferring a human hepatitis C virus gene held in a heterogeneous state or a homogeneous state into a cell having an animal totipotency such as a cell of a reproductive series and expressing the gene thereof. Furthermore, the human hepatitis C virus gene is preferably transferred under the control of a promoter sequence capable of carrying out the tissue-specific expression such as a human SAP gene promoter. A reproductive cell or a fertilized egg (embryo) separated and collected from the transformed mouse or a cultured cell derived from the mouse is preferably utilized for developing a vaccine, etc.
Patent JP-S59197479-A (JP)
Title: Curable composition
Inventor: GOTOU KOUHEI
IPC: C09J163/00
Filed: 1983-04-26
Abstract: PURPOSE:To provide a curable composition containing polyamic acid, a reaction product of tetracarboxylic acid (anhydride) and diamine and a precursor for epoxy resin, having high adhesive strength and excellent heat resistance and suitable as adhesive for conductive electronic materials. CONSTITUTION:A polyamic acid is prepared by reaction of a tetracarboxylic acid (anhydride) such as pyromelletic acid or 3,3',4,4'-benzophenonetetracarboxylic acid with a diamine (e.g. p-phenylenediamine or ethylenediamine). The curable composition is obtained by mixing the polyamic acid with a precursor for epoxy resin (e.g. diglycidyl ether of bisphenol A or polypropylene diglycidyl ether) by use of a solvent. An electrically conductive adhesive is obtained when an electrically conductive filler such as copper powder or acetylene black is added to the composition.
Patent JP-H06277400-A (JP)
Title: Application sheet for ironing
Inventor: TOCHIO TOKUJI
IPC: D06F85/00
Filed: 1993-03-30
Abstract: PURPOSE:To iron cloth while seeing it through an application sheet, prevent the material from becoming glossy even when the material is easy to become glossy by ironing, and when its color is easy to look glossy, and prevent deformation of the sheet in ironing. CONSTITUTION:An application sheet comprises a sheet main body 1 of marquisette structure knitted from a number of chain stitch parts knitted from heat- resistant fiber yarn, and two sets of warps comprising heat-resistant fiber yarn to be inserted through the chain stitch parts in opposite directions to each other to the chain stitch parts, and having a number of through holes 5. The heat-resistant fiber yarn comprises heat-resistant material which is heat-resistant to a higher temperature than a usage temperature of a steam iron, the through holes 5 in the sheet main body 1 are formed large, so cloth at an ironing part can be seen through the through holes, steam of an iron can be applied directly to the material through the through holes, and deformation of the through holes can be prevented.
Patent JP-H08242377-A (JP)
Title: Image forming device
Inventor: MIYOSHI NAOHIKO
IPC: H04N1/04
Filed: 1995-03-06
Abstract: PURPOSE: To effectively use memory resources by providing a memory control part capable of selecting the number of gradation per picture element to the maximum number of gradation from sheet size, resolution and memory capacity by changing memory constitution. CONSTITUTION: A gradation processing part 1 receives image data at every part to which gradation processing such as dither processing is applied from dedicated hardware 10, and takes out a gradation pattern used in the gradation processing from memory 11 for gradation pattern storage, and stores it in frame memory 2 after applying the gradation processing at every picture element. At this time, the number of gradation to be processed by the gradation processing part 1 is decided by selecting the maximum number of gradation per picture element from either two or whole of the capacity of the frame memory 2 storing the sheet size, the resolution and image data information used in image processing by a memory control part 3, and processing it by selected number of gradation.  Also, the address of the frame memory 2 in which the image data should be stored is instructed by the memory control part 3, and the image data is written on a designated memory part.
Patent JP-H03271985-A (JP)
Title: Picture fault detection treatment
Inventor: AOKI HIROYUKI
IPC: G06T7/60
Filed: 1990-03-22
Abstract: PURPOSE:To detect an area fault even concerning a picture, in which the area fault is generated to especially make the contour unclear, by preparing a reduced bit plane map and exerting a labelling processing upon the reduced bit plane map. CONSTITUTION:A block processing part 22 divides the bit plane map into plural blocks in the same size and concerning the respective blocks, the reduced bit plane map is prepared so that the block equipped with more than the prescribed number of '1' can be defined as '1' and the block with less than the prescribed number of '1' can be defined as '0'. A labelling processing part 19 exerts the labelling processing upon this reduced bit plane map and the continuity of the blocks '1' is detected. Then, an area equipped with the continuous '1' is calculated and a decision part 21 calculates the maximum area out of those areas. Afterwards, an element to be tested with more than the prescribed value of the area is defined as defect and the element equipped with less than the prescribed value of the area is considered as satisfactory. Thus, the continuity (aggregation) of the '1' can be detected comparatively easily and even in the case of the area fault, especially, in the case of a multilevel picture with the unclear contour, the fault can be detected.
Patent JP-H10230981-A (JP)
Title: Taking-out device for stock roll paper
Inventor: ONDA TAKATSUGU
IPC: B65D83/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To take out roll paper one by one by making use of the rotary action by a shelf for reducing rotation for the roll paper, the frictional resistant action of a receive base for the roll paper and the preventive action against the frictional resistance of a drawing roller for the roll paper. SOLUTION: This taking-out device of stock roll paper is provided with a supply opening for the roll paper and a cover 1. And a stock case 2 for the roll paper is provided under the cover. A shelf 4 for reducing rotation for the roll paper is formed on the upper side of a taking-out opening 6 for the roll paper and a receive base 8 for the roll paper and a roller 7 used for stopping the roll paper and drawing it in common, are provided on the bottom of the stock case. And a widening part 9 for the rear plate 10 of the stock case is formed on the back side of the stock case.
Patent JP-H06254153-A (JP)
Title: Separation of blood component
Inventor: EMI YASUHIRO
IPC: A61M1/02
Filed: 1993-03-09
Abstract: PURPOSE:To provide a method for separating the blood component by using a leucocyte removing filter protecting body which hardly generates the breakage of a leucocyte removing filter, bags, etc., in the case where the bag of a bag unit including the leucocyte removing filter is accommodated into a centrifugal cup and the centrifugal separation is carried out. CONSTITUTION:As for a blood component separating method, the bag 3 of a bag unit which is formed by connecting at least a leucocyte removing filter 1, blood taking bag and a bag for seoarated blood in a liquidtight form by a tube is accommodated into a centrifugal cup 4, and the leucocyte removing filter is placed horizontally on a centrifugal cup opened port surface. In carrying out centrifugal separation, a protecting body 2 is interposed between the leucocytes removing filter 1 and the bag 3, and the centrifugal force applied to the leucocyte removing filter is supported by the bag.