baber/WOPTO huggingface dataset:
Patent JP-H04284030-A (JP)
Title: Method for reducing convergent time of echo eraser
Inventor: KOIKE SHINICHI
IPC: H04B3/23
Filed: 1991-03-13
Abstract: PURPOSE:To shorten the convergent time of an echo eraser by enlarging a correction coefficient when residual echo is high and reducing the correction coefficient when the residual echo gets low. CONSTITUTION:Correlation equipments 200 and 300 are provided for calculating the level of the residual echo. Namely, residual echo 107 and an output signal 105 of a non-cyclic filter are supplied to the correlation equipment 200, the both are made correlative and an output signal alphac is generated. Namely, the correlation equipment 200 calculates an index for the size of the residual echo component corresponding to the non-cyclic filter. On the other hand, the residual echo 107 and a weighted output signal 104 of a first cyclic filter are supplied to the correlation equipment 300, the both are made correlative, and an output signal alphar is generated. Namely, the correlation equipment 300 calculates an index for the level of the residual echo component corresponding to the first cyclic filter. Therefore, in the case of arithmetic to calculate the tap coefficient of the non-cyclic filter, the outside tap coefficient of the cyclic filter and an attenuation coefficient, the correction coefficients alphac and alphar can be changed corresponding to the level of the residual echo.
Patent JP-H09247566-A (JP)
Title: Av equipment capableof editing content of nonvolatile memory
Inventor: NAITO MASASHI
IPC: H04N5/445
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To simply adjust an AV equipment by displaying and editing the content of a nonvolatile memory built in the AV equipment without the use of an external jig. SOLUTION: When a signal is sent to a light receiving device 9 by the operation of a prescribed switch of a remote commander 22, a system microcomputer 20 reads the content of a nonvolatile memory 21 to generate prescribed display data and transfers the data to an image display IC 14. The display data are superimposed on a broadcast video image or the like displayed at present and displayed on a CRT display device 19. In the initial image, a prescribed edit command is sent from the remote commander 22 and the content of the nonvolatile memory 21 is displayed or edited or the like and edited data are stored in a display RAM. When data are stored in the nonvolatile memory 21, the remote commander 22 sends a prescribed edit command. The operation by the edit command is repeated as required.
Patent JP-S59174356-A (JP)
Inventor: ITAKURA KEIJI
IPC: D06H5/00
Filed: 1983-03-23
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-S58201798-A (JP)
Title: Alpha-interferon gx-1
Inventor: ARAN SOROMA
IPC: C12N1/20
Filed: 1983-03-23
Abstract: A cloned human alpha-interferon Gx-1 gene, plasmids containing the human alpha-interferon Gx-1 gene, and microorganisms transformed by those plasmids are disclosed. Also disclosed is the polypeptide, alpha-interferon Gx-1.
Patent JP-S63255003-A (JP)
Title: Method for mounting decorative element
Inventor: BATSUCHIBAUAA BAAKUHAATO
IPC: B29C65/60
Filed: 1988-02-29
Abstract: 1. A method for applying a cut ornamental stone (10) having bonded to its back flat application side (12) a melt adhesive shaft (14), wherein the melt adhesive shaft (14) is passed through a perforation in the material to be provided with the stone (10), heat is supplied to the shaft (14) and the softened shaft (14) is formed by pressure into a flange (20) on the side of the material (16) opposite the decorating side.
Patent JP-S59173053-A (JP)
Title: Preparation of food and drink containing fat-soluble vitamins
Inventor: OOKI KATSUMOTO
IPC: A23L1/00
Filed: 1983-03-22
Abstract: PURPOSE:To obtain food and drink having no floating or agglomerated aggregate, by emulsifying or dispersing a fat-soluble vitamin into a gelatinizing agent- containing sol, adding particles consisting of gelatinized fat-soluble vitamin- containing gel into food and drink. CONSTITUTION:A fat-soluble vitamin such as vitamin A, D, E, F, etc. is emulsified or dispersed into sol containing a gelatinizing agent such as carrageenan, etc., and particles consisting of gelatinized fat-soluble vitamin-containing sol is added to food and drink. Consequently, since the fat-soluble vitamin added to the food and drink is sealed in the gel, it will not become floating or agglomerated aggregate, and it will neither provide unpleasant feeling nor have fear of attaching to the inner wall of container. Further, the fat-soluble vitamin will neither float nor come into contact with air. Since it is shielded by the gel layer, change in quality by oxidation is prevented, and storage stability is improved.
Patent JP-2000239494-A (JP)
Title: Die attach paste for semiconductor
Inventor: TAKEDA TOSHIRO
IPC: H01L21/52
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fast-curing paste which is excellent in hot bond strength and stress relaxation properties by incorporating, as essential components, a liquid epoxy resin which is liquid at room temperature, a liquid aliphatic divalent carboxylic acid alkyl ester, an inorganic filler, a latent curing agent and an imidazole compound, each in a specific amount. SOLUTION: The title composition comprises, as essential components, 100 pts.wt. of a liquid epoxy resin which is liquid at room temperature, 0.5-30 pts.wt. of a liquid compound having a structure of the formula: ROOC-(CH2)n-COOR, a latent curing agent desirably in an amount of 0.5-5 wt.% based on the total epoxy compound, an imidazole compound desirably in an amount of 0.5-10 wt.% based on the total epoxy resin, and an inorganic filler in an amount of 10-400 pts.wt. based on 100 pts.wt. of the total of the preceding four components. In the formula, n is at least 2; R is a 2C or higher alkyl group. This paste is suitable for attachment of a big chip such as an IC and the like to a copper frame and capable of preventing a characteristic failure of an IC and the like caused by chip cracks and chip distortions in an IC fabrication process.
Patent JP-H04268125-A (JP)
Title: Cool air fan
Inventor: YAMAMORI HISAYOSHI
IPC: F24F1/00
Filed: 1991-02-20
Abstract: PURPOSE:To produce clean cool air freed from contamination owing to bacteria, in a cool air fan to produce cool air by means of the vaporizing latent heat of water. CONSTITUTION:A water vaporizing part 5 is formed of water microporous hollow yarn film 6. Water to generate a vaporizing latent heat and air from a fan 8 is separated away from each other through the water microporous hollow yarn film 6.
Patent JP-2000238754-A (JP)
Title: Packaging body
Inventor: YOKOI TERUYOSHI
IPC: B65D5/50
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body which is simply structured using corrugated board cushioning material, does not break easily in packaging, has cushioning effect, and is easy to package. SOLUTION: This relates to a packaging body which is provided with corrugated board cushioning material 14 to be placed at the bottom of a product body 11 and stored in a gap between the product body 11 and the inside face of a box 13, and the cushioning material 14 is formed with a hole 19 or a notch fitting a cylindrical part 21 formed integrally with the product body 11 and protruding from the body outside face. The cylindrical part 21 and the hole 19 or the notch absorb the shock in dropping by mistake.
Patent JP-S55139627-A (JP)
Title: Skew display circuit
Inventor: FURUYA TSUKASA
IPC: G11B20/20
Filed: 1979-04-18
Abstract: PURPOSE: To display an accurate skew value without reference to memory performance by separating a skew display circuit from a memory for correcting the skew by using the result of a counting circuit as a skew display signal.  
     CONSTITUTION: Read-out information is counted by counters C1WCn, provided as many as (n), after being input via input terminals I1WIn. When this input information reaches a fixed value or more, an output signal is generated. Output D of AND circuit A which is output when all of output signals of counters C1WCn reach a fixed value or more is returned to each counter for subtraction. Each channel displays the value of the input information number of the channel as a difference in the information number between the fastest channel and lowest channel and the display value is supplied to a higher rank unit. On the basis of the given difference of the information unmber, the higher rank unit can make skew correction. Thus, the accurate skew value can be displayed without reference to the operation or performance of the memory. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06127609-A (JP)
Title: Processing device
Inventor: AKUMOTO MASAMI
IPC: H01L21/677
Filed: 1992-02-05
Abstract: PURPOSE:To compact a processing device for the effective use of the setting space, and raise throughput. CONSTITUTION:A carrying mechanism 30 is formed novably in a position where it confronts wafer carriers 2, 3 of a carrying-in/out mechanism 1 and processing units 20 of a processing mechanism 10. The carrying mechanism 30 is equipped with tweezers 35 which gives and receives semiconductor wafers W to and from the wafer carriers 2, 3, and arms 36, 37 which give and receive the semiconductor wafers W to and from the processing units 20. With this structure, unprocessed semiconductor wafers W on the carrying-in/out mechanism 1 can be carried to the processing units 20 of the processing mechanism 10 and processed semiconductor wafers W can be carried to the carrying-in/out mechanism 1, by one carrying mechanism 30.
Patent JP-H07229350-A (JP)
Title: Open/close type daylighting window
Inventor: KANEHARU TAKUYA
IPC: E04D13/035
Filed: 1994-02-21
Abstract: PURPOSE:To set the open position of a sash frame, which is moved for opening/ closing in relation to a fixation side frame, with the simple structure at a low cost in an open/close type daylighting window to be provided on a roof of a house. CONSTITUTION:A support bar 27 is fitted to a free end of a sash frame 8 freely to be oscillated. The tip 27b of the support bar 27 is made to follow a guide member 22 provided in a frame 1 through a turning roller 30. The guide member 22 is provided with a stopper 31. When the sash frame 8 is opened/closed around a hinge 7, the turning roller 30 is moved to follow the guide member 22. The support bar 27 works as a support when the sash frame 8 is opened, and the support bar 27 is housed in a window when the sash frame 8 is closed.
Patent JP-S633950-A (JP)
Title: Heat sealable partition wall material for improved juice packaging
Inventor: CHIYAARUZU II GIBONZU
IPC: B32B27/10
Filed: 1987-03-04
Abstract: The present invention relates to an improved container for citrus juices and other liquids. The container utilizes a paperboard barrier laminate (34, 36, 38, 40) for the containment of essential oils and the prevention of losses of Vitamin C. Also disclosed is a process of making the laminate. The laminate makes use of a layer (40) of a heat-sealable ethylene vinyl alcohol copolymer to enhance the barrier properties of the laminate.
Patent JP-S59173735-A (JP)
Title: Surface defect detector
Inventor: OGAWA SHIGERU
IPC: H01L21/66
Filed: 1983-03-24
Abstract: PURPOSE:To obtain a large detecting signal by detecting an irregularly reflected light from an object to be inspected, by a photoelectric converter through an integrating sphere adhering tightly to the object to be inspected. CONSTITUTION:A lower opening 10 of a condensing body 7 containing a spherical surface 8 for forming an integrating sphere is tightly adhered to a polishing surface of an object to be inspected 5, and a scattered light detector is placed. A laser beam emitted from a laser light source 3 irradiates the surface of the object to be inspected 5 through a diaphragm part 4, an optical path body 6 and the condensing body 7. A regularly reflected light 14 is discharged to the outside through a through-hole 11, and an irregularly reflected light is irregularly reflected by the spherical surface 8 and made incident to a photomultiplier tube 13 through a long hole 12. The size of a defect is decided from a value of its output. The irregularly reflected light is detected by using the integrating sphere, therefore, a large detecting signal is obtained.
Patent JP-S57162270-A (JP)
Title: Apparatus for production of plate for lead storage battery
Inventor: OGUMA MIKIO
IPC: B65H9/00
Filed: 1981-03-31
Abstract: PURPOSE:To obtain a plate far stable in dimensions by a method wherein a pair of upper and lower molds are used to plasticize a strip processed by an expander, the upper mold being finished in tiers and equipped with a die for punching a hole for providing a lug, the lower mold being provide with the walls of a groove at both ends. CONSTITUTION:The lower mold 5' of a press is fixed, while the upper mold 5 of the press is made movable upward and downward. The under surface of the  upper mold 5 of the press has been finished in tiers, which consist of a set of  small inclined planes 9 and a punching die 10 is provided in the central portion.  The width of the lower mold 5' of the press is set equal to that of the strip 1,  while the depth of the walls 14, 14' of groove provided below the side walls 15,  15' is set to such an extent that both the ends of the strip are not detached from the lower mold even if the width of the strip fluctuates. The strip 1 that has been processed by an expander is fed in between the molds 5, 5' of the press. When the upper mold 5 is lowered for pressing, the portion that has not been processed by the expander and is unnecessary except for a lug 11 is punched and a piece of lead 12 is dropped.
Patent JP-H01223138-A (JP)
Title: Hydrogenated nitrile rubber composition and vulcanized rubber composition thereof
Inventor: HONDA KATSUJI
IPC: C08L15/00
Filed: 1988-03-01
Abstract: PURPOSE:To obtain the subject composition, consisting of two kinds of specific hydrogenated rubber components in a specific proportion, excellent in processability, cold resistance and resistance to flex fatigue and suitable as automotive rubber parts, etc. CONSTITUTION:The objective composition consisting of (A) 95-50wt.% rubber component having at least 70wt.% hydrogenated carbon-carbon double bond parts of a rubber-like polymer which is a multielement based copolymer, having at least >=20 ML1+4 (100 deg.C) Mooney viscosity and obtained by copolymerizing 100wt.% rubber component consisting of 45-80wt.% conjugated diene and 20-55wt.% unsaturated nitrile with 0-5wt.% vinylic deterioration inhibitor having an anilinophenyl skeleton in the molecule and (B) 5-50wt.% rubber component having at least >=70wt.% hydrogenated carbon-carbon double bond parts of a liquid nitrile rubber which is a multielement based copolymer, having 500-30,000 number-average molecular weight measured by gel permeation chromatography and obtained by copolymerizing 100wt.% rubber component consisting of 45-80wt.% conjugated diene and 20-55wt.% unsaturated nitrile with 0-10wt.% monomer copolymerizable with the diene and nitrile.
Patent JP-2000237238-A (JP)
Title: Wheelchair housing apparatus for vehicle
Inventor: KAMEDA FUJIO
IPC: A61G3/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair housing apparatus for vehicle with a very simple structure which can house the wheelchair on the roof top of a vehicle without wetting a disabled user and the vehicle under the rain. SOLUTION: This apparatus has a device body 5 which houses a folded wheelchair 20, mounting means 2 and 3 for mounting the device body 5 on the roof top of a vehicle A, a slider 7 to be freely advanced to or retracted from the device body 5, wheelchair lifting means 10, 10a and 13 to lift or lower the wheelchair 20 at a mounting/dismounting opening B provided on the slider 7, a wheelchair folding means 13 to fold the wheelchair 20 by interlocking with a lifting action of the lifting means, a wheelchair holding body 12 which holds the folded wheelchair and mounted freely rotatably on the slider 7, and attitude changing means 10, 10a, 13 and 14 to change a housing attitude by turning the wheelchair holding body 12 together with the wheelchair 20. The slider 7 is covered with a waterproof cover 16.
Patent JP-S53135424-A (JP)
Title: Divided current transformer
Inventor: TAKEDA TAMIO
IPC: H01F38/28
Filed: 1977-04-28
Abstract: PURPOSE: To improve fixing strength for a core and coils through such a process as winding alternately the insulator including synthetic resin and a coil around divided core, next permitting the insulator end to make in contact with the core by projecting the formers end ahead of the latter's end and finally hardening the synthetic resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61208480-A (JP)
Inventor: INOUE HIROSHI
IPC: F25D19/00
Filed: 1985-03-12
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-H08246648-A (JP)
Title: Wiring line cover security structure for double floor
Inventor: KUMURA KAZUO
IPC: E04F15/024
Filed: 1995-03-08
Abstract: PURPOSE: To strengthen binding by installing a plurality of wiring line covers on a support on a lower-floor and installing a binding material to be bound with the wiring line covers adjacent to the side surfaces of this plurality of wiring line covers. CONSTITUTION: A plurality of wiring line covers 10, which form an upper floor so that they may be partially loaded and continuously and substantially flush with their tops, are installed on a support leg 300, which is a support installed on a lower floor 400. Then, projections 14a and 14b are installed on both ends of this wiring line cover 10-3. This projection 14a is installed so that it may be locked with the bottom of the wiring line cover 10-4 one side. Then, the wiring line cover on the other side is installed so that it may cover the projection 14b of the wiring line cover 10-3 so that it may be threaded in and fixed with through holes 18 and 16 from above the wiring line cover 10-4 on both sides. It is, therefore, possible to prevent the covers from being easily removed since the whole covers are mutually connected to each other.
Patent JP-S59177384-A (JP)
Title: Manufacture of perfluorodicarboxylic acid fluoride
Inventor: HAMADA MASATO
IPC: C25B3/28
Filed: 1983-03-25
Abstract: PURPOSE:To manufacture perfluorodicarboxylic acid fluoride in a high yield by electrolytically fluorinating cyclic ester represented by a specified formula in liq. hydrogen fluoride. CONSTITUTION:Cyclic ester represented by the formula (where R is 1-15C aliphatic hydrocarbon group) is electrolytically fluorinated in liq. hydrogen fluoride to obtain perfluorodicarboxylic acid fluoride represented by a formula FOCRfCOF (where Rf is 1-15C aliphatic perfluorocarbon group). The cyclic ester can be arbitrarily selected in accordance with the desired perfluorocarboxylic acid fluoride, and gamma-butyrolactone, delta-valerolactone or the like is suitable for use as the starting material. The starting material is mixed with liq. hydrogen fluoride by about 3-20wt.%, and electrolytic fluorination is carried out at about 0.01-10A/dm<2> current density and about -20-80 deg.C electrolytic temp. under ordinary pressure while stirring.
Patent JP-S58164669-A (JP)
Title: Preparation of pressure-sensitive adhesive tape
Inventor: YOSHIKAWA TAKAO
IPC: C09J7/02
Filed: 1982-03-25
Abstract: PURPOSE:To provide the titled tape excellent in water resistance and adhesion, by removing unreacted matter and a medium from an acidic group-contg. acrylic copolymer and then applying onto a tape substrate a hydrosol formed by neutralizing by the addn. of an alkali and water. CONSTITUTION:After an acrylic copolymer comprising 80-99wt% major monomer consisting mainly of (meth)acrylate  e.g., ethyl (meth)acrylate  and 20- 1wt% copolymerizable unsatd. monomer having an acidic group  e.g., (meth) acrylic acid  is synthesized, unreacted matter or a medium together with it are removed. An alkali and water are added to the resulting compd. to neutralize part or the whole of the acidic groups of the copolymer molecule and convert the copolymer into a stably dispersed hydrosol with average particle diameter in the range of 0.01-0.1mum. The hydrosol is applied onto a support to give a pressure-sensitive adhesive tape markedly excellent in water resistance and adhesion.
Patent JP-S59177109-A (JP)
Title: Filter apparatus
Inventor: UEDA YOSHIHIKO
IPC: B01D33/06
Filed: 1983-03-25
Abstract: PURPOSE:The titled apparatus, constituted so as to be cleaned by such a mechanism that a raw water inflow and sewage outflow part in combination is provided to the upper part in a reticulated rotary drum having a filter material mounted therein arranged in a water tank while an outflow part having a filtering surface to the lower part thereof and the filtering surface is washed by reversely flowing the filtrate to discharge the fine dust in raw water as sewage. CONSTITUTION:Raw water sent in by a pump 7 is flowed into the upper space of a rotary drum 5 rotated by a motor 42 from a first water flowing part 7 through a first water flowing pipe 8. The flowed-out water is passed through a filter material 3 moving while forming a surface of angle of repose by rotation and purified by a filtering surface 15 to be flowed out to a third water distributing pipe 23 from a second water flowing part 9 through a second flow pipe 10. In this case, the supernatant water of the raw water is also flowed out to the water distributing pipe 23 from a water flooding port 18 by the opening degree of a valve 33 or the passing degree of the filtering surface. In washing, the purified water of a fourth water distributing pipe 4 is reversely flowed to rinse the filtering surface 15 and to wash a filter material 3 while sewage having fine dust mixed therein is flowed to a second water distributing pipe 22 from the first flow part 7 and a sewage discharge port 19. By this method, the filtering surface is rinsed by extremely simple change-over and water purification can be continued.
Patent JP-H10245655-A (JP)
Title: Steel sheet for deformed three piece can and its production
Inventor: TOSAKA AKIO
IPC: C22C38/06
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To produce a steel sheet for a deformed three piece can having an excellent formability and a high yield and to provide a method for producing the same. SOLUTION: A steel slab contg., by weight, 0.0005 to 0.05% C and 0.0002 to 0.01% B is subjected to hot rolling so as to regulate the finish rolling temp. to 800 to 1000 deg.C, is thereafter coiled in the temp. range of 500 to 750 deg.C, is subjected to primary cold rolling, and annealing of executing soaking in the temp. range of the recrystallization temp. to 850 deg.C and is then subjected to secondary cold rolling at <=20% draft, by which the (r) value in at least either the rolling direction or the direction perpendicular thereto is regulated to <=1.0.
Patent JP-2000072479-A (JP)
Title: Low melting point glass and its use
Inventor: USUI HIROSHI
IPC: H01J11/44
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. containing no lead which can be used for sealing, coating, forming conductors and forming partition walls. SOLUTION: This low melting point glass contains, by mol%, 2 to 37.5 tin oxide calculated as SnO, 32 to 73 ZnO, 25 to 50 P2O5, 0 to 9 Li2O+Na2O+K2O, 0 to 20 Al2O3, 0 to 30 B2O3, 0 to 20 SiO2, 0 to 30 MgO+CaO+SrO+BaO, and the molar ratio of tin oxide calculated as SnO to ZnO is <1.