baber/WOPTO huggingface dataset:
Patent JP-S58212072-A (JP)
Title: Battery
Inventor: SHINAGAWA TOMOYUKI
IPC: H01M50/627
Filed: 1982-06-02
Abstract: PURPOSE:To facilitate the assembly work of a battery by blocking the liquid path of a current-collecting bar by means of the small protruding section of a bottom insulating plate, and fixing the bottom insulating plate to the current-collecting bar. CONSTITUTION:Both a coil-like plate group 1 which is rolled around a current-collecting bar 2 having liquid path 2a, and a sealing plate 4 around which a sealing gasket 5 is attached, are installed in an inner can 3; the end of the current-collecting bar 2 is fused to the center of the inner top surface of the sealing plate 4 by spot welding. The brimmed part 3a of the inner can 3 and the bottom of the gasket 5 are stuck together with a sealing agent 6. When electrolyte is poured through the liquid path 2a after the opening surface of the inner can 3 is positioned upward, the electrolyte passes through the liquid path 2a and an opening 2b causing a space 9 to be filled with the electrolyte, and permeates from the end surface of the space 9 into the plate group 1 by capillarity. After that, the protruding section 8a' of a bottom insulating plate 8' is inserted into the liquid path 2a of the current-collecting bar 2. As a result, since the liquid path 2a is liquidtightly blocked with the protruding piece 8'a after the pouring of the electrolyte, there is no possibility that the electrolyte leaks out of the battery, and the battery can be placed in the most convenient position.
Patent JP-H10263836-A (JP)
Title: Grasping device for object to be welded in seam welding machine
Inventor: HATTORI KAZUHIRO
IPC: B23K37/04
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a grasping device for the object to be welded in the seam welding machine clamping the object to be welded at the sure and suitable clamp position with a very simple constitution. SOLUTION: The rotating substrate provided with the receiver for the object to be welded is rotatably supported to the grasping device 30 for the object to be welded in the seam welding machine main body, and a supporting shaft 35 is fixed to the basement 32 provided in the upper side of the rotating substrate coaxially with the rotation supporting shaft of the rotating substrate. The rotating disk 39 formed a main position groove in the outer peripheral surface is rotatably installed to the supporting shaft 35 coaxially with the supporting shaft 35. And the main position roll capable of engaging with the outer peripheral surface of the rotating disk 39 is installed to the basement 32 so as to rock. Further, the spring always energizing the main position roll to the outer peripheral surface of the rotating disk 39 is provided.  Also, a clamp arm 14 and a clamper 15 are connected/supported to the rotating disk 39, and the clamp cylinder 11 ascending/descending the clamp arm 14 and the clamper 15 is installed to the basement 32.
Patent JP-H04303852-A (JP)
Title: Endless elastic belt and coating material used for same
Inventor: ASANO RYUZO
IPC: G03G15/04
Filed: 1991-03-30
Abstract: PURPOSE:To obtain a hardly stainable endless elastic belt facilitating the wipe of stains sticking to the belt by coating the conveying surface of an endless elastic belt with a fluororubber coating film. CONSTITUTION:This endless elastic belt is composed of the conventional belt part 11 and a fluoro-rubber coating film 12 formed on the conveying surface 6a of the belt part 11. The entire shape of this belt is circularly endless like the conventional endless elastic belt 6 and the belt part 11 is made of rubber. The fluoro-rubber coating film 12 is made of a rubber compsn. based on one or more kinds of fluoro-rubbers such as binary vinylidene fluoride rubber, ternary vinylidene fluoride rubber, tetrafluoroethylene-propylene rubber and fluorophosphazene rubber.
Patent JP-S59218478-A (JP)
Title: Cleaning device of electrophotographic device
Inventor: ICHIHARA KAZUMASA
IPC: G03G21/10
Filed: 1983-05-26
Abstract: PURPOSE:To prevent a toner from dropping from both end parts of a device and prevent the film forming of an image carrier by arranging an oscillating member having an oscillating body near a carrying member to tear down the accumulated toner. CONSTITUTION:A recovering blade 33 is arranged between a photosensitive body 17 and an auger 32, and an oscillating member 34 is arranged between a main blade 30 and the auger 32 freely swingable in the direction of an arrow B. A supporting piece 37 of a holder 35 in this oscillating member 34 is brought into contact with the shaft part 32a of the auger 32 and a blade part 32b alternately by the rotation of the auger 32 and is reciprocated, and the holder 35 is turned in the direction of the arrow B to give oscillation to a spring 38, and the toner recovered and accumulated by the main blade 30 is torn down, and the toner is recovered into a toner box 31 by the auger 32.
Patent JP-S5432409-A (JP)
Title: Preparation of ciol and cyclic ether
Inventor: TANABE YASUO
IPC: C07C67/00
Filed: 1977-08-03
Abstract: PURPOSE: To prepare 1,4-butanediol and a cyclic ether efficiently, by (a) hydrolysis and (b) acetic acid removal removal and cyclization of acetic acid ester of 1,4-butanediol effected in separate reaction zones, and by circulating the unreacted ester to each reaction zone. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58209520-A (JP)
Title: Punching method of plastic sheet
Inventor: SAITOU HIDENORI
IPC: B26F1/38
Filed: 1982-06-01
Abstract: PURPOSE:To obtain well finished blanks from a plastic sheet automatically in a high speed by a method wherein cutting lines are provided on the plastics sheet in accordance with the configuration of the blanks so as to remain a plurality of connecting parts having minute widths as well as the lower part thereof as a non-cutting part. CONSTITUTION:The cutting lines 7 are punched in accordance with the configurations of the blanks in the plastics sheet 5 so as to remain a plurality of connecting parts 6 having the width less than 50mum, preferably 10-20mum and the non-cutting parts on the lower side of the plastics sheet 5. Subsequently, unnecessary parts are separated from the plastics sheet 7 provided with the cutting lines 7 normally. EFFECT:The plastics sheet will never be in disorder in a punching machine. The unnecessary parts may be separated easily and cleanly.
Patent JP-S5621651-A (JP)
Title: Separating catalyst from homogeneous catalytic reaction system
Inventor: INOUE ICHIROU
IPC: C07C2/08
Filed: 1979-07-23
Abstract: PURPOSE: To facilitate the separation of a noble metal complex catalyst from a homogenous catalytic reaction system, the process which has been conventionally difficult, by a method wherein a fluid which is chemically inactive and has a critical temperature at a specified range and the above reaction system are contacted under a special temperature and pressure condition.  
     CONSTITUTION: In the catalyst separation from a homogeneous catalytic reaction system using a non-volatile noble metal complex as catalyst, a fluid such as ethane and ethylene which is chemically inactive to the reaction system and has a critical temperature in the range of 0W100°C is brought into contact with the above reaction system at a temperature 1W50°C higher than the critical temperature and under a condition higher than the critical pressure. This causes the reaction products to be selectively moved into the above fluid. In this manner, if the reaction product is a thermally unstable high-boiling material, the catalyst can be easily separated under a quite gentle temperature condition. The method is particulary useful when the reaction product has a b.p. higher than 200°C or is a compound having two or more unsaturated bonds in the molecule. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05263582-A (JP)
Title: Percussion wire line sampling practice and device thereof
IPC: E21B25/04
Filed: 1992-03-18
Abstract: PURPOSE:To make it possible to withstand percussion impact to a satisfactory extent. CONSTITUTION:A core tube is inserted into an inner pipe installed concentrically in the lower part of an outer pipe having excavation bits. The core tub is connected to a freely expandable latch 7 by way of a connection member. The latch is installed inside a sliding tube 8 having a slit on its side and energized by a latch spring 12 in the expanding direction so that it may come off from the slit of the sliding tube 8. The tip is forced to come into contact with the lower end face of a locking coupling 13. The sliding tube 8 moves forward and backward in one piece, sliding freely in a specified range with the latch 7.
Patent JP-S62252493-A (JP)
Inventor: JIEEMUSU HAJIME KAWAKAMI
IPC: C09J5/02
Filed: 1986-04-24
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-H06340578-A (JP)
Title: New optical active form of 2-keto-3-methyl-4-hydroxy- valeric acid
Inventor: KONRATSUDO RERUHI
IPC: C11B9/00
Filed: 1994-05-02
Abstract: PURPOSE: To obtain a new optically active form of a titled compd. useful as a precursor of a flavor agent, hydroxyfuranone, by treating L-4- hydroxyisoleucine(2S,3R,4S) with L-amino acid oxidase, etc.  
     CONSTITUTION: 4S-hydroxy-3-methyl-2-keto-pentanoic acid having the formula I is obtained by reacting L-4-hydroxyisoleucine(2S,3R,4S) extracted from the seeds of fenugreek (Trigonella-foenum-graecum-L.) with an L-amino acid oxidase or microorganisms contg. the enzyme (such as Morganella-morganii (DSM- No.30117), etc.). Then, by dissolving the compd. in water, adjusting pH to 2.0 by means of dilute phosphoric acid, maintaining it for 30 minutes at 85°C, thereafter cooling, extracting with ethyl acetate and removing the solvent and purifying with a preparative thin layer chromatography, an optically active (5S)-3- hydroxy-4,5-dimethyl-2(5H)-furanone is obtd. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59219700-A (JP)
Inventor: MIHARA SOUICHIROU
IPC: B64C13/18
Filed: 1983-05-27
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。
Patent JP-S58210402-A (JP)
Inventor: KUME TAKESHI
IPC: F22B27/04
Filed: 1982-05-31
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-H07278370-A (JP)
Title: Flame-resistant olefinic polymer resin composition suppressed in generation of deposit
Inventor: TACHIKAWA TAKESHI
IPC: C08K3/34
Filed: 1994-04-08
Abstract: PURPOSE:To obtain the flame-resistant olefinic polymer resin composition suppressed in deposits generation on molding, passing high level flame resistance standards, excellent in mechanical characteristics, not generating a poisonous gas on combustion, and thereby capable of being suitably used for various kinds of moldings, especially the electric insulating layers or sheath layers of electric wires or cables. CONSTITUTION:This flame-resistant resin composition comprises 100 pts.wt. of a resin component and 40-250 pts.wt. of an inorganic flame retardant, the resin component comprising 10-50wt.% of ethylene-ethyl acrylate copolymer having an ethyl acrylate content of 10-40wt.%, 10-50wt.% of a linear ethylene-alpha- olefin copolymer having a density of 0.87-0.97g/cm<3>, and 1-40wt.% of an acid- modified ethylenic polymer. A polyolefinmodified polysiloxane maximally in an amount of 100 pts.wt. may further be added to 100 pts.wt. of the total amount of the composition.
Patent JP-S5318990-A (JP)
Title: Production of semiconductor device
Inventor: YAMAZAKI KENZOU
IPC: H01L21/306
Filed: 1976-08-05
Abstract: PURPOSE: To avert the step cutting of metal wirings by coating an emulsion type oxide comprising dissolving an organic silane base material into an alcohol solution on the entire surface of a semiconductor substrate prior to formation of metal wirings and sintering said oxide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05262856-A (JP)
Title: Production of norbornene resin molding
IPC: C08G61/08
Filed: 1992-03-19
Abstract: PURPOSE:To produce industrially advantageously the title molding having good physical properties and emitting little odor by reusing waste of the molding. CONSTITUTION:A norbornene monomer is bulk polymerized in a mold using a metathesis catalyst in the presence of a powder obtd. by pulverizing a waste norbornene molding. Flashes, gates, rejected parts, etc., formed in the molding step are thus mixed into the monomer and reused in the same production process, and the material balance can be improved.
Patent JP-S5216718-A (JP)
Title: Method of shielding electric vehicle
Inventor: TASHIRO KOREFUMI
IPC: B60L9/00
Filed: 1975-07-31
Abstract: PURPOSE: Electric car is shielded to mitigate magnetic effect to ground signal equipments. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01265593-A (JP)
Title: Electric component and mounting and dismounting method thereof
Inventor: NAKAMURA YOICHI
IPC: H01L23/32
Filed: 1988-04-15
Abstract: PURPOSE:To facilitate the mounting operation of an electric component on a printed board by a method wherein a fastening means consisting of a protrusion or a hook-like recess is provided to an electric component of an IC or the like. CONSTITUTION:An electric component 1 of a flat package type provided with terminals 1b which protrude from the side faces of the main body is employed, and fastening means 2 consisting of protrusions or hook-like recesses are provided to the underside of the main body. Feet 11b are inserted into operation holes 10 so as to fasten hook-like blocks 11a of a fixing means 11 to the means 2. Lands 9, which flux is applied onto, are soldered to the terminals 1b with a square type trowel 12. The trowel 12 is removed, and when the terminals 1b are completely fixed to the lands 9 as the solder cools off, the means 11 is separated from the component 1 and pulled out from a printed board 7 side. By these processes, the mounting operation of the component 1 on the board 7 is facilitated.
Patent JP-H0797603-A (JP)
Title: Ceramic matrix base material for diamond coating and production of base material for coating
Inventor: USHIDA TAKAHISA
IPC: C23C26/00
Filed: 1994-04-08
Abstract: PURPOSE:To strongly stick a coating layer to the surface of a base material so as not to strip by specifying the surface roughness of a ceramic matrix base material for coating and making the surface roughness of corner parts specific percentage or more of that except the corner parts. CONSTITUTION:The ceramic matrix for coating, for instance, WC matrix sintered hard alloy, has 2-20mum rugged surface in surface roughness (Rz) and the surface roughness (Rz) of the corner parts is >=40% of that except the corner parts. The rugged surface of the matrix has a double rugged surface structure having fine ruggedness of the same size (0.5-10mum) as that of crystal particles constituting the outermost surface. The ceramic matrix base material for coating is for diamond coating. By using the base material, various cutting tools or the like long in service life are produced.
Patent JP-H06307733-A (JP)
Title: Air-conditioner
Inventor: AOKI KAZUAKI
IPC: F24F11/02
Filed: 1993-04-21
Abstract: PURPOSE:To improve the working efficiency of a solar battery by a method wherein a reactor is located between a smoothing capacitor and the solar battery, in an air-conditioner wherein a compressor is driven through the smoothing capacitor and an inverter circuit by means of an electric output from the solar battery. CONSTITUTION:A commercial source 2 and a solar battery 1 are provided as a utilizing power system for an air-conditioner, and an electric output from the solar battery 1 is inputted through a reverse flow preventing diode 6 to a smoothing capacitor 5 to apply a commercial source rectified voltage obtained through rectification of the commercial source 2 by means of a rectifying circuit 4. An output from the smoothing capacitor 5 is inputted to an inverter circuit 9 and a compressor 10 is driven by means of an output from the inverter circuit 9. In a so formed source circuit, a ripple current reducing reactor 7 is located between the output terminals of the smoothing capacitor 5 and the solar battery 1. This constitution causes conversion of a ripple current, intermittently flowing from the solar battery, into a continuous smoothed current and improvement of the working efficiency of the solar battery.
Patent JP-2000285964-A (JP)
Title: Electrolyte and battery using the same
Inventor: AOKI MASAHIRO
IPC: H01M10/05
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte and a battery with high ionic conductivity and high heat-stability. SOLUTION: This electrolyte is constituted with a polymer compound having at least one of urethane component and urea component, and vinylidene fluoride, an electrolyte salted, and a solvent. The electrolyte comprising the polymer compound having at least one of the urethane component and urea component, and vinylidene, the electrolyte salt and the solvent is used in a battery having a positive electrode and a negative electrode.
Patent JP-S58212322-A (JP)
Inventor: NISHIMURA KOUJI
IPC: H02J1/12
Filed: 1982-05-31
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-H03291655-A (JP)
Title: Production of damping waterless photosensitive planographic printing plate
Inventor: FUMIYA SHINICHI
IPC: G03F7/00
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a planographic printing plate having high smoothness and not causing the stain of the non-printing area by using a coating liq. for a primer layer contg. alkyl lactate. CONSTITUTION:An Al plate is especially preferably used as a substrate from the viewpoint of printing resistance. This Al plate is degreased by immersion in an aq. NaOH soln., washed, anodically oxidized in an aq. sulfuric acid soln., washed, immersed in an aq. sodium metasilicate soln., further immersed in water, washed and dried. A coating liq. for a primer layer contg. alkyl lactate is prepd. and dispersed with a sand grinding mill. The treated Al plate is coated with the coating liq., dried, uniformly exposed with an ultrahigh fension mercury lamp and further dried to form a primer layer. A planographic printing plate having superior smoothness and not causing the stain of the non-printing area is obtd.
Patent JP-S5218077-A (JP)
Title: Discharge lamp lighting device
Inventor: TOUHOU MAKOTO
IPC: H05B41/14
Filed: 1975-07-31
Abstract: PURPOSE: To prevent flickering out and maintain normal lighting of a discharge lamp by effectively checking misignition of SCR due to the lowering of lamp impedance of a discharge lamp. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61253289-A (JP)
Title: Wing keel structure of boat
Inventor: BABA KOJI
IPC: B63B41/00
Filed: 1985-04-30
Abstract: PURPOSE:To improve the stability and the steerage of a boat, by cutting off the lower forward part of a keel, where a shaft is sustained, furnishing a wing at the shaft with a weight placed at the forward position of the wing, and producing a downward force and a stabilizing moment from the rotation of the wing when the boat is heeled. CONSTITUTION:The lower forward part of a keel 1, which drops from the bottom of the hull 4, is cut off in a triangular form, and a shaft 5 is sustained along the sloped side of the cut off keel. A wing 2 is installed at the lower end of the shaft 5 to keep a horizontal position when the keel 1 is perpendicular, and a weight 3 is furnished at the forward position of the wing 2 so that the center of gravity of the whole wing 2 is positioned at the forward part from the shaft. When the hull of the boat is heeled, the wing 2 rotates to produce a large downward force and a stabilizing moment to restore the boat. Furthermore, the cource stability of the boat can be maintained by the produced downward force in case of a heel.
Patent JP-S60239135-A (JP)
Title: Man location system
Inventor: NAGATA YOSHISHIGE
IPC: H04B7/26
Filed: 1984-05-14
Abstract: PURPOSE:To attain a small-sized and portable transmission terminal equipment and to compensate a time signal accuracy of a time slot by providing only the transmission function of a weak radio wave to the transmission terminal equipment. CONSTITUTION:Each transmission terminal equipment (1-1-1-n) is placed in a pocket of each personnel at the entry and equipments 3-a-i-3-d-i and 1-i-a- 1-i-d are connected easily at departure and they are placed in a reception box. They are connected through the 3-c-i and 3-d-i via each signal line for the signal 3-c and the common signal 3-d being the charged output from the charge output circuit 3-4 while they are placed in the reception box and the 1-i-c and 1-i-d of the transmission terminal equipment 1-i make charging to a secondary battery circuit 1-1-7. On the other hand, a data processing unit 3 transmits a synchronizing control output to a transmission control timer 1-i-5 through the 3-a-3-a-i via the 1-i-a similarly so as to synchronize a timer counter using a crystal oscillator as the original oscillation based on this signal. On the other hand, a control timing output signal is outputted from the 1-i-b and the data processor 3 can discriminates which transmission terminal equipment is connected through the 3-b-i-3-b.
Patent JP-S5720993-A (JP)
Title: Semiconductor storage device
Inventor: TADAMA NAOTAKE
IPC: H01L23/525
Filed: 1980-07-10
Abstract: PURPOSE:To achieve high integration and to improve reliability by arranging fuses on a semiconductor substrate with a prescribed difference in level and connecting respective fuse parts. CONSTITUTION:A polycrystal silicon layer having added impurities is divided into layers 17a and 17b; and one terminal of the layer 17a is connected to an n type semiconductor layer 14 and the layer 17b is wired opposite the layer 17a across an insulating film 18. Further, they are covered with an insulating film 20 and some part of the film 20 is opened for the wiring of bit lines 19, which are connected to the layer 17b. Thus, a fuse has double-layer structure consisting of the layers 17a  and 17b arranged with a prescribed step, and consequently the two-dimensional size  of the memory cell itself is reduced, enabling high integration.
Patent JP-S62255335-A (JP)
Title: Transfer device for laminar product
Inventor: TOKISUE HIROMITSU
IPC: B25J15/06
Filed: 1986-04-25
Abstract: PURPOSE:To transfer a laminar product, e.g., wafers, to other place in a state to hold the laminar product in a non-contact manner by means of a fluid injection part, exerting a pressure higher than an atmospheric pressure on the laminar product positioned facing a holding surface, and a fluid suction part having a throttle part producing a pressure lower than an atmospheric pressure. CONSTITUTION:With a fluid suction source 10 driven, fluid is sucked from a groove 4 through a line 9 and a passage 8, and a pressure in the groove 4 is reduced to the value lower than an atmospheric pressure. Meanwhile, a fluid feed source 13, held at a pressure higher than a pressure in the groove 4, feeds pressurized fluid to a gap 3 through a throttle 6 by means of a line 12 and a passage 11, and a pressure higher than an atmospheric pressure is exerted on said portion. A stopper 15 situated to the outer periphery of a holding body 2 sets a state in that a holding surface 2A approaches an upper surface A of a laminar product 1A with a distance therebetween being wide enough to prevent the holding surface 2A from making contact with the upper surface 1A of the laminar product 1 and to start non-contact support. When, with this state, a valve is opened through control of a control button 1a of a valve device 14, the laminar body 1 is supported in a non-contact manner to a device, and movement of the device by hand enables conveyance of the laminar body 1 together with the device.