baber/WOPTO huggingface dataset:
Patent JP-H11273664-A (JP)
Title: Manufacture of electrode for battery, electrode, and battery
Inventor: KOMARU TOKUO
IPC: H01M4/52
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a battery electrode which eliminates the fear of causing an internal short circuit which may occur if a separator is damaged by a ridge formed along the longitudinal direction of an electrode lead. SOLUTION: This manufacturing method has at least a process for forming an electrode mix layer on a current collector 3 and a process for fixing an electrode lead 4 electrically connected to the current collector 3, and either a circular side having its center at an internal angle or a hypotenuse is formed on at least one ridge (one longitudinally formed ridge on the side of the electrode lead 4 making contact with a separator 7) which is formed on the side of the electrode lead 4 opposite to its mating face with the current collector 3 and which is formed along the longitudinal direction of the electrode lead 4.
Patent JP-S60223287-A (JP)
Title: Remote control device
Inventor: NISHITANI HIROYUKI
IPC: H02J13/00
Filed: 1984-04-18
Abstract: PURPOSE:To improve both safety and reliability of a remote control device by providing plural remote control switches corresponding to a load and setting a switchable reception inhibition switch to a common circuit of those control switches. CONSTITUTION:A control signal is transmitted to an indoor power line 1 from a control device 2 connected to the line 1 and received by a receiver 3 out of plural receivers. Thus a device of a load 4 is turned on and off. The device 2 contains desired numbers of switches 5 corresponding to the load. These switches 5 are connected to a microcomputer 7 via a reception inhibitation switch 6 connected to a common circuit of these switches. The ON/OFF signal of the computer 7 is transmitted to the line 1 via a transmitter 8.
Patent JP-S63244693-A (JP)
Title: Semiconductor laser device
Inventor: MITSUNARI TOSHIHIRO
IPC: H01S5/042
Filed: 1987-03-30
Abstract: PURPOSE:To largely reduce stress applied to a semiconductor laser element at the time of bonding by bonding it on a place except the mounting surface of an island. CONSTITUTION:An island 14 is mounted on any of the same polarity epitaxial layer 9 as a substrate and a double-hetero junction layer on a heat sink 12 mounted with the island 14 formed of a conductive layer through an insulating layer 13 with a semiconductor laser element 11 in which either one of right and left sides from a current narrowing unit as a center is etched to the substrate by avoiding the narrowing unit, the same polarity epitaxial layer 9 as that of the substrate 7 is grown on the part, an electrode 1 is formed, and double-hetero junctions 3-5 adjacent to the layer 9 and a block layer 6 are etched to the substrate 7 so as not to arrive at the narrowing unit 10, and the heat sink 12 body is mounted with the other, and bonded to a place except the mounting part of the island 14. Thus, since it is not directly bonded to the element 11, stress is not applied to prevent it from deteriorating.
Patent JP-S59205093-A (JP)
Inventor: TSURU EIJI
IPC: F16L15/00
Filed: 1983-05-06
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-S58196773-A (JP)
Title: Deflecting device of solid-state image pickup element
Inventor: TANUMA CHIAKI
IPC: H04N5/335
Filed: 1982-05-12
Abstract: PURPOSE:To attain the uniform high resolution of a solid-state image pickup element by shifting the element horizontally and in parallel by making use of a bimorph piezoelectric element. CONSTITUTION:A solid-state image pickup element 10 is fixed in the longitudinal center position A of bimorph piezoelectric elements 12 and 12' which are fitted to a base 5 with supports 31-34 having a spring effect. The element 10 is fitted so that it can move in parallel with the direction of generated displacement of the elements 12 and 12'. The maximum amplitude, which is obtained when the elements 12 and 12' are crooked, is generated at the longitudinal center position A of the elements 12 and 12'.
Patent JP-H02258848-A (JP)
Title: Flame-retardant composition and flame-retardant cable
Inventor: ISHIKAWA TORAICHI
IPC: H01B3/44
Filed: 1989-03-31
Abstract: PURPOSE:To produce the subject composition useful as a covering material, etc., for imparting high flame-retardance to electric wire, cable, etc., by compounding a polyolefin or ethylenic copolymer with powder of a polyaminobismaleimide and a metal hydroxide. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a polyolefin or a copolymer of ethylene and other monomer with (B) 0.1-50 pts.wt. of powder of a polyaminobismaleimide having the structure of formula and (C) 10-150 pts.wt. of a metal hydroxide, preferably Mg(OH)2 or Al(OH)3. The depolymerization of the component A in combustion is suppressed by the component B and, at the same time, the water-generating decomposition of the component C takes place. The composition exhibits excellent flame retardance by the above synergistic effect.
Patent JP-S57192445-A (JP)
Title: Agricultural polyvinyl chloride film
Inventor: OCHIAI MINORU
IPC: C08L1/00
Filed: 1981-05-23
Abstract: PURPOSE: To provide an agricultural polyvinyl chloride film having improved drip-proofness and fog-reducing effect, by incorporating a nonionic surfactant and a fluorine-contg. surfactant in a vinyl chloride resin film.  
     CONSTITUTION: At least 0.5pts.wt., pref. 1.0W5pts.wt. nonionic surfactant and 0.01W1.0ptwt. fluorine-contg. surfactant are incorporated in 100pts.wt. vinyl chloride resin. The resin compsn. is molded into a film. When the amount of said nonionic surfactant is less than 0.5pts.wt., a sufficient drip-proofing effect can not be obtd. When the amount exceeds 5.0pts.wt., bleeding occurs, the film is liable to whitening by water adsorption and transparency becomes poor. Thus, such as amount is not preferred. When the amount of said fluorine-contg. surfactant is below 0.01pt.wt., any effect can not be obtd. when the amount exceeds 1.0pt.wt., the film is discolored by heating. Thus, such an amount is not preferred. As said nonionic surfactants, partial esters derived from a polyhydric alcohol such as sorbitan or glycerol and a 12W22C fatty acid are preferred. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60222988-A (JP)
Inventor: YAMAKAWA SUSUMU
IPC: G07D7/00
Filed: 1984-04-20
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-S563651-A (JP)
Title: High toughness intermetallic compound material and its manufacture
Inventor: MASUMOTO TAKESHI
IPC: C22C1/02
Filed: 1979-06-20
Abstract: PURPOSE: To obtain a high toughness intermetallic compound material mostly based on an L1 2 -type intermetallic compound by pouring a molten alloy having a specified composition contg. Ni and/or Mn, Al, C, etc. onto the inside of a highly heat conductive rotary body.  
     CONSTITUTION: A molten alloy consisting of, (by wt.) 5W70% Ni and/or Mn, 4W12% Al, 0.2W2.6% C or 0.2W2.6% C and N 2  (≥0.2% N 2 ), and the balance Fe is poured onto the inside of a rotary body composed of highly heat conductive members, or it is directly poured into a liq. medium at room temp., giving a high toughness intermetallic compound material mostly based on an L1 2 -type intermetallic compound in which most of the above-mentioned C or C and N 2  have been dissolved. By adding a specified amount of at least one of Cr, Mo, W, etc., the strength of the material is further increased without deteriorating the toughness and ductility. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11257418-A (JP)
Title: Vibration controlling structure
Inventor: NAGASHIMA ICHIRO
IPC: E04H9/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To exhibit vibration control effects on vibration acting in any direction on the horizontal surface of a structure by installing a plurality of one-way controlling active vibration controllers in a structure plane in such a state that the mutual movable directions cross with each other. SOLUTION: One-way controlling active vibration controllers 23 are provided in two adjoining corner parts 22 in the structure plane 21 respectively in a vibration controlling structure 20. The movable directions L1 , L2 of the one-way controlling active vibration controllers 23 cross with each other and the crossing is so set as to coincide with the rigidity center G of the structure 20. The one- way controlling active vibration controllers 23 are appropriately driven longitudinally by a computer control based on the detection signal detected that the vibration acts on the structure 20. Then, the resultant force F2 of these vibration control forces is so operated as being offset by the action in the vibrating direction in the rigidity center G of the structure 20. This constitution can thus exhibit the vibration control effects on the structure 20.
Patent JP-S61237229-A (JP)
Title: Magnetic card and its production
Inventor: YOSHIOKA YASUAKI
IPC: G11B5/84
Filed: 1985-04-15
Abstract: PURPOSE:To maintain an excellent magnetic information output of the titled card for a long period by providing a magnetic layer constituting the magnetic information recording part of the magnetic card in a recessed part formed on the surface layer of the card and recessing the surface of the magnetic layer from the surface of the card. CONSTITUTION:A magnetic information recording part 1 consisting of a magnetic layer is formed in the recessed part provided on the surface of a card substrate 2. The distance between the surface of the magnetic layer and the surface of the card substrate 2 is preferably regulated so that the magnetic layer is not adversely influenced even when the card is brought into contact with other magnetic cards and the consecutive recording of the recorded magnetic information is not hindered. Consequently, the distance is preferably regulated to >=about 3mum. Moreover, the width of the recessed part is made slightly larger than the width of the magnetic head so that the magnetic head is satisfactorily brought into contact with the surface of a magnetic stripe when the magnetic information is written and consecutively recorded.
Patent JP-H08275825-A (JP)
Title: Cleaning brush
Inventor: NISHIMURA KENJIRO
IPC: A46B3/22
Filed: 1995-04-04
Abstract: PURPOSE: To make it possible to efficiently sweep away dust and dirt regardless of the sizes thereof with a cleaning brush for efficient cleaning of a filter, sash, etc., by irregularly mingling sharply pointed hairs having sharp tips and hollow non-sharply point hairs having both ends. CONSTITUTION: This cleaning brush 1 is composed of a handle 2, a hair mounting part 3 and the hairs 4 and is formed to the shape of, for example, a broom fixed with the sharply pointed hairs 5 and the hollow or solid non-sharply point hairs 6 by this hair mounting part 3. A method for fixing the sharply pointed hairs 5 and the hollow or solid non-sharply point hairs 6 by means, such as adhesives, into the hair mounting part 3 to fit and fix these hairs into the hair mounting part 3 or holding the hair mounting part 3 between two sheets and fixing this part is adopted for mounting the hairs 4 to the hair mounting part 3.  The large-sized dust and dirt are captured by the non-sharply point hairs 6 having the hither elasticity than the elasticity of the sharply point hairs 5 and the efficient cleaning operation is made possible by irregularly mingling the sharply point hairs 5 and the non-sharply point hairs 6 in such a manner.
Patent JP-S61238458-A (JP)
Title: Vacuum heat insulation type casting method
Inventor: TATEMATSU CHIKAMITSU
IPC: B22D27/15
Filed: 1985-04-12
Abstract: PURPOSE:To prevent the generation of casting defects such as shrinkage cavity arising from the defective heat insulation of a metallic mold by providing plural hermetic chambers to the metallic mold and adjusting respectively the degree of vacuum in the respective hermetic chambers thereby controlling the solidification of the molten metal in a cavity. CONSTITUTION:The metallic mold 1 is formed of a cope 2, a horizontal mold 3 and a drag 4. The hermetic chamber A is formed to the cope 2, the hermetic chambers B-E are formed to the mold 3 and the hermetic chamber F is formed to the drag 4. After the mold 1 is closed, the inside of the chambers A-F is evacuated via a vacuum pump 7. The degree of vacuum in the chambers A, B is made approximately the same and the degree of vacuum is made gradually larger from the chamber C toward the chamber E; the degree of vacuum in the chamber F is made about the same as the degree of vacuum in the chamber E. The degree of vacuum for the thin-walled part is smaller than the degree of vacuum for the thick-walled part and therefore the solidification of a molten metal in the thin-walled part is retarded when the molten metal is filled into the product cavity 5 in this state. The product having no casting defects is thus obtd.
Patent JP-H03280821-A (JP)
Title: Purifier for fish culture water
Inventor: TSUTSUMI MASAHIKO
IPC: C02F3/06
Filed: 1990-03-29
Abstract: PURPOSE:To obtain the subject device with high reliability capable of removing pathogenic germs and molds contained in water and providing normal raising by arranging a biological treating tank and pressure driving separation membrane module in a purifying process. CONSTITUTION:Fish culture water 111 is overflowed from an overflow wall 37 of a fish culture tank 30 equipped with a gas diffusing pipe 31, connected through pipes 39 and 40 to, e.g. a biological treating vessel having a fixed bed 41 using, e.g. active carbon or sand as a filtration bed 46, then stored in, e.g. a storage tank 44, passed through a pump 56 and a pipe 93 and returned to the fish culture tank 30. The water is then passed through the storage tank 44, a pipe (62c), an ultrafiltration membrane module 64 and a pipe 80 to remove microorganisms by timer operation. The resultant water is then circulated and returned to the storage tank 44.
Patent JP-H01251288-A (JP)
Title: Picture processor for inspection system
Inventor: OSAKI EIJI
IPC: G06T7/00
Filed: 1988-03-31
Abstract: PURPOSE:To correctly execute the position and dimension matching of a product by correcting so that the phase and amplitude of the object picture data transformed by a transforming means and the reference data can be coincident. CONSTITUTION:Reference picture data and object picture data image-picked up by an ITV camera 21 are inputted through a picture input device 22 to a picture processor 23. Input picture data are Fourier-transformed by a frequency data transforming part 24 in the device 23 and inputted to a phase amplitude correcting part 25. At the correcting part 25, the correction coefficient is obtained by the Fourier transformed reference data, the correction coefficient is multiplied to the Fourier transformed object image data, and the amplitude and phase are made coincident to the reference picture data. The corrected object picture data are performed inverse Fourier transform by a frequency area data inverse transforming part 26, and the position and the dimension of the product are coincident to the reference picture. Further, since the difference calculation between the reference picture and the corrected object picture is executed by an inter-picture element arithmetic part 27 and when an abnormal part is present, it is detected, the position and dimension of the product can be correctly matched.
Patent JP-S63242929-A (JP)
Title: Recovery of valuable metal
Inventor: MIYAKE CHIE
IPC: B03C1/015
Filed: 1987-03-31
Abstract: PURPOSE:To provide a process for magnetic separation and recovery in high gradient, especially suitable for the recovery of valuable metals from a liquid in the nuclear fuel reprocessing plant, by forming a paramagnetic metal ion in a liquid containing valuable metal ion and separating the product by magnetic means. CONSTITUTION:A specific anion is added to a liquid containing valuable metal ion under acidic condition to form a salt of paramagnetic metal ion in the liquid. The produced salt is separated from the liquid by magnetic means to recover the valuable metal. As an alternative method, the atomic valence of metal ion is selectively adjusted under acidic condition in a liquid containing two or more kinds of valuable metal ions, a specific anion is added to the liquid to form at least one kind of paramagnetic metal ion salt and a non- magnetic metal ion salt, the paramagnetic product is collected and the metal ion in the liquid is separated to separate the valuable metal.
Patent JP-H04311774-A (JP)
Title: Positive-type photo-sensitive cationic electrodeposition coating resin composition, electrodeposition bath and electrodeposition method using the same
Inventor: KO MASAHIKO
IPC: C25D13/06
Filed: 1991-04-11
Abstract: PURPOSE:To obtain the subject composition capable of forming a photo-resist having good residual film ratio and storage stability and excellent photosensitive characteristics and mechanical properties by compounding a specific acid- neutralized (meth)acrylic resin with a photo-sensitive agent consisting of two specific kinds of compounds. CONSTITUTION:The objective composition is produced by compounding (A) a resin produced by copolymerizing, as essential monomer components, a polymerizable monomer of formula I (R<1> is H or methyl; R<2> and R<3> are H or alkyl; n is integer of 1-6) and a polymerizable monomer giving a homopolymer having a glass-transition point of <<=0 deg.C and neutralizing the obtained (meth)acrylic resin with an acid and (B) a photo-sensitive agent consisting of (i) a compound of formula II (R<4> is alkyl; R<5> is H, alkyl, alkoxy or nitro; R<6> is group of formula III to V; m is 0, 1 or 2; n is 1, 2 or 3; m+n is 1, 2 or 3) and (ii) a compound of formula IV (R<7> is alkyl; R<8> is H, alkyl, alkoxy or nitro; R<9> is group of formula VII to formula IX; s is 0, 1 or 2; t is 1, 2 or 3; s+t is 1, 2 or 3).
Patent JP-H06133606-A (JP)
Title: Seeder for germinated and rooted seed
Inventor: TANISHIGE HIDEYUKI
IPC: A01C7/12
Filed: 1992-02-29
Abstract: PURPOSE:To directly sow germinated and rooted seeds in paddy field and upland field. CONSTITUTION:The lower part of a feed hopper 20 consists of two shaking plates 37 and 38 positioned in a tapered state, feeding pawl groups 2a... 2n are planted along plural imaginary generating lines drawn at intervals of equal angles on the circumferential face while successively shifting the direction of the generating lines. The tip of a brush 42 for reverse rotation planted in the horizontal lateral direction on an inclined plate 32 attached to the lower shaking plate 38 is laterally brought into contact with a feeding roller 41. The tip of a brush 44 for normal rotation suspended from a horizontal plate 43 arranged on the top of the feeding roller 41 is brought from above into contact with the feeding roller 41.
Patent JP-H01250894-A (JP)
Title: Fuel assembly of nuclear reactor
Inventor: MITSUTAKE TORU
IPC: G21C3/34
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the decrease in thermal critical output by the deviation in a coolant flow rate distribution by providing coolant control mechanisms which control the directions of the flow of the coolant flowing in the spacing parts in the diagonal positions of fuel rods having a large distance between the centers of the fuel rods to said spacing parts. CONSTITUTION:A fuel spacer 21 consists of large-diameter rings 23a, middle- diameter rings 23b and small-diameter rings 23c arranged in the form of the intersected points of the grids and ring supporting grids 24 connecting these rings. The fuel rods 25 are inserted into the grids consisting of these rings 23a, 23b, 23c and supporting grids 24. The rings 23a and 23b have the coolant control mechanisms each having a throttling element 26 in nearly the central part of the ring 23. The coolant flow rate is limited by these elements 26, by which the sectional distribution of the coolant is corrected. The decrease in the thermal critical output generated by the deviation in the coolant flow rate distribution is thereby prevented and the thermal performance is improved.
Patent JP-H01251788-A (JP)
Title: Printed board
Inventor: SHIMIZU MASAMI
IPC: H05K1/11
Filed: 1988-03-31
Abstract: PURPOSE:To make it possible to solder electric parts excellently even if the thickness of applied cream solder is somewhat larger by providing a conductive pattern for absorbing solder on a portion away from the main body of electric parts. CONSTITUTION:On the surface of the printed board 1 are formed a plurality of pairs of conductive patterns 2, 3 so as to oppositely facing each other at a fixed interval. Those terminals are lead connection portions 4, 5 for connecting the leads 10, 11 of the electric parts IC 9 by soldering. Dummy patterns (conductive pattern) 6, 7 for absorbing solder are formed on a place 0.2-0.5mm away from these lead connection portions 4, 5 and not touching the main-body package of the IC 9 as shown by a two-dot chain line. Further, cream solder 8 is screen- printed on both areas including the lead connection portions 4, 5 of the conductive patterns 2, 3 and the dummy patterns 6, 7.
Patent JP-S564219-A (JP)
Title: Large capacity three-phase transformer
Inventor: HOSHI MINORU
IPC: H02G5/06
Filed: 1979-06-25
Abstract: PURPOSE:To make the replacement of unit transformers easy by arranging transformer groups, wherein unit transformers are provided in series, in parallel, electrically connecting the transformer groups by a common low voltage duct which is symmetrically arranged with respect to low voltage ducts, and providing a space between the transformer groups. CONSTITUTION:Transformer groups 501 and 502 are formed by arranging a plurality of unit transformers 101-103 and 104-106 in one line, respectively. The transformer groups 501 and 502 are arranged in parallel. A space A corresponding to one transformer is formed between the transformer groups 501 and 502. A common low voltage duct 116 is symmetrically arranged with respect to low voltage ducts 109-115 which are provided on the upper portions of the transformers 101- 106. The transformer groups 501 and 502 are electrically connected through the duct 116. The transformers 101-106 are electrically connected through high voltage ducts 112-114. Said duct 116 is provided on the upper portion of the space A. Therefore, the transformers 101-106 can be carried out and in without expanding the installation space.
Patent JP-H08280151-A (JP)
Title: Device of supporting guide bearing of rotating electric machine
Inventor: MAKITA ATSUKI
IPC: H02K5/16
Filed: 1995-04-05
Abstract: PURPOSE: To provide a device for supporting the guide bearing of a rotating electric machine, which can improve the workability of the gap adjusting work of a guide bearing associated with a bearing supporting structure. CONSTITUTION: A device for the supporting guide bearing of a rotating electric machine is provided with a bearing support 1 through which reamered holes are formed in the radial direction, adjusting pins 2 inserted into the holes from the inside in the radial direction and having projection sections 2K, adjusting plates 5 which are put between the sections 2K and the bearing support 1, and lock nuts 7 which are engaged with the pins 2 from the outside in the radial direction after the adjusting plates 5 are put between the sections 2K and support 1.