baber/WOPTO huggingface dataset:
Patent JP-H10223373-A (JP)
Title: Organic el display
Inventor: SHINAHAMA MASAFUMI
IPC: H01L27/32
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL display having an uniform luminance distribution over the entirety of a screen. SOLUTION: A large number of organic EL elements 3 are arranged in the form of a dot matrix on a transparent or semitransparent glass base board 1. An anode electrode pattern 2 constituting an anode electrode of the organic EL element for each column, and cathode electrode patterns 4 and 5 constituting a cathode electrode of the organic EL element for each row are respectively drawn to side parts of the base board 1. The cathode electrode pattern 4 in an odd row is drawn to one side part of the base board 1, and the cathode electrode pattern 5 in an even row is drawn to the other side part opposite to the one side part. Such alternate draw-out realizes an uniform luminance distribution over the entirety of a screen.
Patent JP-H04260382-A (JP)
Title: Laser diode drive circuit
Inventor: OTSUKA TOMOYUKI
IPC: H01S5/00
Filed: 1991-02-15
Abstract: PURPOSE:To easily enlarge the amplitude of the optical output of a laser diode. CONSTITUTION:This laser diode drive circuit is constituted of the first amplifier element 11 which is connected in series with a laser diode 1, the second amplifier element 12 which has the same characteristic as the element 11 has and is connected in parallel with the element 11, diodes 21 and 22 connected in series with the element 12 so that the diodes 21 and 22 can have the same load as the laser diode 1 has, additional diodes 23-27 or an additional resistors 28 connected in series to the diodes 21 and 22.
Patent JP-S62179529-A (JP)
Title: Production of crosslinked polyimide-siloxane
Inventor: KUNIMUNE KOICHI
IPC: C08G77/54
Filed: 1986-02-03
Abstract: PURPOSE:To produce a crosslinked polyimide-siloxane excellent in film forming ability, by baking a solution of a specified soluble polyimide-siloxane precursor to vaporize the solvent and crosslink the precursor. CONSTITUTION:A solution of a soluble polyimide-siloxane precursor wherein imide-amic acid chains of formula I [wherein (n+1) groups (I) are each any one of formulas II-IV, R<1> is a tetravalent carbocyclic aromatic group, R<2> is a 2-12C aliphatic group or the like, R<3> is formula V or the like, and s id 1-4] are bonded through linking structures of formula VI [wherein R<4> is a 1-6C alkyl or the like, Y<1> is OH, a group of formula VII (wherein R<5-7> are each R<4>) or the like and 1<=m<=3]; there are terminal groups of formula VIII (wherein Y<2> is alkoxy, a group of formula VII of the like); at least either of Y<1-2>, on the average per molecule, is a group of formula VII; the degree of imidation, on the average per molecule, of formula IX (wherein a is a degree of imidation and W, P or Q are total numbers of structural units of formula II, formula III and formula IV, respectively) is 50-100%; the relationship of formula X lines between B<1> ( the total of R<2> groups) and D' (the total of R<3> groups); and the inherent viscosity number as measured in a 0.5g/dl concentration solution in N-methyl-2- pyrrolidone at 30+ or -0.01 deg.C is 0.05-5dl/g, is backed at 50-450 deg.C to evaporate the solvent and crosslink the precursor.
Patent JP-S53106598-A (JP)
Title: Circuit continuity testing circuit of fire alarm
Inventor: MURAKAMI KAZUMASA
IPC: G08B17/10
Filed: 1977-02-28
Abstract: PURPOSE: To enable continuity testing to be readily performed without being affected by the variations in circuit supply voltage by connecting a zener diode having a zener voltage colse to the minimum value of the circuit supply voltage to a testing circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55114947-A (JP)
Title: Magnetic flaw detector of rope
Inventor: SATOU YOSHIHIKO
IPC: G01N27/83
Filed: 1979-02-28
Abstract: PURPOSE: To improve the operational efficiency and the handling efficiency of an exciter by providing a magnetic short-circuiting short-circuit piece between a magnetic pole piece and a yoke for left and right permanent magnets of the exciter.  
     CONSTITUTION: Rope 1 magnetizes a fixed section by exciter 2. This exciter 2 is constituted by left and right permanent magnets 3 as exciting materials, left and right fixed-side magnetic pole pieces 4a and fitting and removal-side magnetic pole pieces 4b having through hole Q where rope 1 passes, and yoke 5 which joins left and right permanent magnets 3. Meanwhile, the detection coil is arranged at the approximate center of left and right magnetic pole pieces 4, and the circumference of rope 1 is coated with two-divided coils 6a and 6b. When rope 1 is caused to run under this state, a leak magnetic flux is generated in the damage part of rope 1, and a minute voltage is induced in coils 6 because this magnetic flux is interlinked with detection coils 6. This minute voltage is amplified by amplifier 7 and is recorded on recorder 8, so that the damage of rope 1 can be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01200133-A (JP)
Title: Heat accumulation type heat source device
Inventor: ONODA TOSHISUKE
IPC: F24F5/00
Filed: 1988-02-03
Abstract: PURPOSE:To improve the shortage of a heat accumulating amount in winter, by a method wherein a heat accumulation type heat source device for both of room cooling and heating, which accumulates heat by utilizing the latant heat of ice in summer and the sensible heat of ice in winter, is provided with a control means, which controls the amount of water filled in a heat accumulating tank so that the amount of water in the heat accumulating tank in winter becomes larger than the same in summer. CONSTITUTION:When summer mode (latent heat accumulation) or winter mode (sensible heat accumulation) is selected by a summer/winter mode changeover switch 8, the data of respective water level in winter or summer, which is preset in a micro-computer 7, is sent to a pressure regulating meter 5 in accordance with a signal whereby the value of a water level is set. On the other hand, a hydraulic pressure at a position, where a conduit 3 is attached, is transmitted to a pressure detector 4 and the present value of the water level is inputted into the pressure regulating meter 5 from the pressure detector 4. When a feed water switch 13 is closed in this case, the opening degree of a motor valve 8 is controlled based on the set value from the micro-computer 7 and the data of the present value from the pressure detector 4, thereafter, water is supplied until the amount of water, filled in a heat accumulating tank, arrives at the set value.
Patent JP-S57135549-A (JP)
Title: Automatic leading-in device for circuit
Inventor: ITOU KIICHIROU
IPC: H04M3/26
Filed: 1981-02-17
Abstract: PURPOSE:To reduce hindrance to an actual communication by providing a circuit-break detecting circuit to the titled device of a telex switchboard and minimizing the continuation of a circuit break due to the fault of a leadin switch in the automatic leading-in device. CONSTITUTION:For leading a circuit into a circuit test board LTCSL, a control part CONT having received an instruction from the central processor CP of a switchboard EXSW drives a make contact and a switch SWB in the switch SWA of a specified circuit. After its drive is completed, a break contact in the switch SWA which corresponds to the specified circuit is driven for disconnection, and a corresponding circuit detecting circuit monitors the output of the switch SWB; when a current absence state continues for more than time equivalent to one character, a circuit break is considered to occur to stop the driving the break contact, thereby connecting the circuit side of the specified circuit and the switchboard EXSW directly.
Patent JP-H08221482-A (JP)
Title: Transaction object delivery method and system
Inventor: NOMURA NAOMASA
IPC: G06F21/32
Filed: 1995-02-09
Abstract: PURPOSE: To safely and surely deliver transaction object to its requester customer with no cost nor time/labor required. CONSTITUTION: When one of customers having portable telephones 1a, 1b and 1c requests a transaction via a communication network 2, an information processor 3 of a dealer registers the telephone number of the requester customer in a memory 31. If the customer carries his telephone to the place of a transaction object deliver device 4a, for example, in order to receive the transaction object, the telephone number of the customer is inputted and checked whether it match with the telephone number that has been registered in the memory 31. When both telephone numbers match with each other, a key word is transmitted for certification based on the matched telephone number. Then, it is confirmed whether the telephone of the customer receives the key work or not. If both keywords match with each other, the corresponding transaction object is outputted.
Patent JP-H09196318-A (JP)
Title: Vaporization-type petroleum combustion device
Inventor: UCHIDA TSUTOMU
IPC: F23D11/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a vaporization-type petroleum combustion device to be used with a good combustion without care. SOLUTION: A guide piece 52 formed in the shape of is provided in a jet port 3 for jetting fuel oil and primary air into a vaporizer 1. The guide piece 52 is formed integrally with a cover member 4 forming the jet port 3. Thus, while the jetted primary air is converged and the flow velocity thereof is accelerated, the diffusion of the simultaneously supplied fuel oil is prevented and a good mixture can be realized. If splashed back fuel oil stickes to the inner surface of the guide piece 52, the fuel oil would completely drop into the vaporizer 1 and would not ooze outside the vaporizer 1. Thus, the combustion device can be always used without care.
Patent JP-S55115626-A (JP)
Title: Shaft connecting apparatus
Inventor: TAKAHATA KENICHI
IPC: F16D1/02
Filed: 1979-02-26
Abstract: PURPOSE: To accomplish coupling and uncoupling of shafts with ease, by inserting a shaft into a cylindrical shaft, and providing a retainer ring fitted on the outside of said cylindrical shaft in a shaft connecting device provided at the power take-off section of an agricultural tractor.  
     CONSTITUTION: Spline shaft 10 is formed with a circumferential groove 14, and boss 18 is formed with, for instance, a round hole 20 at its radial position. Ball 22 serving as locking member is fitted in the hole 20 in freely movable manner. When pin 26 is pushed by shaft 10 and stopper 36 is pushed upward by pin 26 against the force of spring 34 acted by the intermediary of pin 38, the stopper 36 is moved out of hole 24. When the shaft 10 is moved further to a position where ball 22 and groove 14 are registered with each other, ball 22 is forced into groove 14 by inclined portion 462 formed at front inner surface 46 of retainer ring 40. The ball 22 is retained from upward and locked in groove 14 by the parallel portion having a small width. With such an arrangement, coupling and uncoupling of shafts can be accomplished with ease. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62248737-A (JP)
Inventor: MINEO TAKASHI
IPC: E04B9/22
Filed: 1987-02-04
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-H09210324-A (JP)
Title: Slurry spraying atomizer
Inventor: MURAKAMI KYOICHI
IPC: F23D99/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an excellent durability slurry spraying atomizer in which wear is prevented from being produced in the vicinity of a spray hole outlet and hence a ceramic member attached to the spray hole is prevented from falling down. SOLUTION: A slurry spraying atomizer is adapted such that it includes a flow passage for a sprayed medium 2 and a CM flow passage intersecting the sprayed medium flow passage at a predetermined angle, and that a CWM fuel is atomized with the sprayed medium 2 and is then sprayed from a spray hole 10. In the slurry spraying atomizer, a flanged cylindrical ceramic member 9 having a flange at one end thereof is mounted on the spray hole 10 and is fixed to an atomizer body 11 through the flange part. Hereby, wear of the spray hole is prevented to sharply prolong the life of the atomizer.
Patent JP-H03227556-A (JP)
Title: Dicing method
Inventor: OMURA MASAYOSHI
IPC: H01L21/301
Filed: 1990-02-01
Abstract: PURPOSE:To prevent charge and contamination be using a salt of a compound of acid radical and ammonia acid radical as a solute of aqueous solution used for cooling dicing blade or cooling a cut section of a wafer. CONSTITUTION:A salt of a compound of acid radical and ammonia acid radical is used as a solute to be mixed into water 4 and 4' for cooling a dicing blade 1 or cooling a cut section of a wafer 2. The salt used herein can make aqueous solution 4 and 4' substantially neutral and is a solute capable of providing a high electric conductance which does not produce static electricity during ejection and does not contaminate wafers. This construction makes it possible to protect an Al exposed part on the wafer from damage, increase electric conductance to a satisfactory extent, prevent charge, inhibit electrostatic breakdown, and prevent the contamination of wafers produced by alkali metal ions.
Patent JP-S57138043-A (JP)
Title: Magnetic recording medium
Inventor: ZAITSU HIROSHI
IPC: G11B5/716
Filed: 1981-02-17
Abstract: PURPOSE:To obtain a magnetic recording medium of multilayered construction less in uneven sensitivity and output fluctuation and uneven thickness, by adding a specific resin, a specific copolymer and a polyfunctional isocyanate compound to a binding agent of a lower-layer magnetic substance. CONSTITUTION:In a magnetic recording medium in which >=2 magnetic layers are formed in multilayer on a base, (A) a polyvinyl acetal resin (e.g., polyvinyl butyral resin), butadiene-acrylonitrile copolymer having activated hydrogen (e.g., butadiene-acrylonitrile-(meth)acrylic acid copolymer), and (C) isocyanate compound e.g. tolylene diisocyanate having >=2 isocyanate radicals are added to a binding agent for the magnetic layers other than the uppermost layer. The isocyanate radical in the compound (C) reacts with the carboxyl group in the copolymer (B) and the hydroxl group in the resin (A) to be cross-linked in three dimension. The solubility against solvent for the lower layer is much increased, uneven thickness of the upper and lower layers can be reduced, allowing to avoid uneven sensitivity and output fluctuation from being increased.
Patent JP-S63140832-A (JP)
Title: Throttle valve controlling device of internal combustion engine
Inventor: TANAKA SHINICHIRO
IPC: F02D11/10
Filed: 1987-02-04
Abstract: PURPOSE:To permit both mechanical and electric operations with a simplified construction by providing a second operative means driven by a control signal and capable of limiting a throttle valve opening position independently of a first operative means connected to an accelerator pedal operating means. CONSTITUTION:Since an accelerator link 42 is pivoted against a spring 40 by pedalling an accelerator pedal to separate said link 42 from a throttle lever 28 in an instant, a force for opening a throttle valve 14 with a spring 18 is generated. Then, by control signals from a control unit 62 receiving signals from an acceleration sensor 36 and a throttle sensor 24 is pivoted a motor lever 56 with a step motor 52 according to the pedalling amount so that the throttle lever 28 is pushed by the spring 18 to follow said lever 56. Thus, both mechanical and electric operations are carried out by a single throttle valve. Particularly the throttle valve is not opened more than the opening regulated by the accelerator pedal to ensure the safety even if control electrically.
Patent JP-S6410997-A (JP)
Title: Polysaccharide and production thereof
Inventor: OTSUJI KAZUYA
IPC: A61K31/715
Filed: 1988-02-02
Abstract: PURPOSE:To obtain a polysaccharide useful as a thickening agent, etc., having specific constituent components, constitution ratio and molecular weight industrially and advantageously, by cultivating a callus derived from a plant belonging to the genus Polianthes L., in a plant hormone containing medium and collecting a product from a culture mixture. CONSTITUTION:A callus derived from a plant (e.g. Polianthes tuberosa L.) belonging to the genus Polianthes L., is cultivated in a plant hormone containing medium and a polysaccharide is collected from the culture mixture to give an acidic heteropolysaccharide which contains arabinose, mannose, galactose, glucuronic acid and xylose as constituent components, bond style and constitution ratio shown by the formula and 1.0X10<4>-2X10<7>.
Patent JP-S54114975-A (JP)
Title: Semiconductor device
Inventor: TOKUYAMA KENJI
IPC: H01L23/50
Filed: 1978-02-27
Abstract: PURPOSE:To increase the tensile strength of external leads, by contacting the rear side of the island and the lead on flat holder made of insulation material and performing resin sealing. CONSTITUTION:The holder 8 made of insulation material is bonded on the rear side of the base ribbon 11. The surface of the holder 8 is metallized in matching with the side of the lead and the island and the base ribbon and the holder 8 are bonded with solder. After that, the semiconductor chip is mounted on the base ribbon and after sealing the metal fine wire with resin and bonding, the base ribbon is cut off and the lead is folded down, to form the semiconductor device.
Patent JP-H10204174-A (JP)
Title: Moisture-resistant barrier material based on copolyamides pa-6, i/6, t/6, 6 and/or pa-6, i/6 and t and having stretch resistance and/or heat-resistant moldability
Inventor: WERTH MICHAEL
IPC: C08L77/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide which need not be mixed with a resin when it is formed into a barrier layer to liquids or gases, shows excellent adhesiveness to many resins, has excellent transparency and is useful in the production of packaging materials, especially food packaging materials by selecting a polyamide comprising specified amounts of PA-6, I; PA-6, T; (PA-6, 6) and having a specified degree of crystallinity. SOLUTION: This polyamide comprises 40-67mol, per 100mol of total monomers, PA-6, I, 30-45mol of PA-6, T, and 0-20mol of PA-6, 6 and has a degree of crystallinity (χc ) when determined by wide-angle X-ray diffractometry. This polyamide consists essentially of units derived from hexamethylenediamine, isophthalic acid and terephthalic acid and optionally contains adipic acid. It is also possible that this polyamide contains at most 5wt.% other amide monomers such as dicarboxylic acid/and or a diamine and/or amino acid and/or a lactam.
Patent JP-S53109956-A (JP)
Title: Cosmetics
Inventor: UKAI AKITOSHI
IPC: A61Q1/04
Filed: 1977-03-04
Abstract: PURPOSE:To provide colorless and odorless cosmetics for hair or skin use, having low skin-irritation, excellent storage stability and touch, low cloud point, high compatibility, and proper viscosity, containing a higher saturated branched alkyl ester of hydroxystearic acid as an oily base.
Patent JP-H06236804-A (JP)
Title: Manufacture of rare-earth magnet
Inventor: KITAZAWA ATSUNORI
IPC: H01F1/053
Filed: 1993-02-10
Abstract: PURPOSE:To provide a high-performance powder which hardly depends on a particle size by a method wherein an alloy of a rare-earth element and a transition metal at a specific composition is heat-treated in nitrogen gas, the nitrogen is made to creep and a precipitation treatment and a nitrogen diffusion treatment are then executed simultaneously. CONSTITUTION:An alloy powder whose fundamental composition is 20<=R<=30 (where R represents one kind or two or more kinds of chemical elements our of rare-earth elements including Y), 5<=Fe<=45, 2<=Cu<=10 and 0.1<=M<=10 (where M represents one kind of two or more kinds out of Zr, Hf, Ti, Nb, Ta, V and Ni, in terms of wt.%, and whose residual part) is composed of Co is heat- treated in a gas containing nitrogen, and the nitrogen is made to creep. After that, an aging treatment is executed in an inert gas other than nitrogen gas, a nitrifying reaction is not caused, and the aging treatment can be executed at a comparatively high temperature. As a result, a sufficient precipitation phase is formed, and the heat-treatment time of the magnet can be shortened.
Patent JP-S62182850-A (JP)
Title: Buffer control system
Inventor: KOYATA SHIGENORI
IPC: G06T9/00
Filed: 1986-02-06
Abstract: PURPOSE:To shorten the data processing time including the expansion processing by avoiding the overlap of a save data area with any other area. CONSTITUTION:A compressed data area CDE where the compressed data is stored, an expanded data area EDE where the expanded data is stored, and a save data area SDE where the extra expanded data is stored are provided within a single buffer 121. Thus a buffer (for display) that stores the expanded data in an expansion circuit can be omitted. This decreases the number of buffers and therefore the overall buffer capacity and cost can be reduced. Furthermore the transfer of data from the buffer of the expansion circuit is also omitted. This can shorten the data processing time including the image expansion processing time.
Patent JP-S60168177-A (JP)
Title: One-component developing device
Inventor: SHIYOUJI YOSHIO
IPC: G03G15/09
Filed: 1984-02-13
Abstract: PURPOSE:To obtain a copy having low density reproducibility without ground fogging by providing a magnet roll with magnetic poles which has the same polarity in repellent relation. CONSTITUTION:Two magnetic poles N1 and N2 which has the same magnetic polarity and repel each other are arranged as main magnetic poles 10 of the magnet roll 5. Consequently, one-component magnetic toner is napped on a sleeve surface 6 during magnetic nipping and the flying height is increased to improve development efficiency. Therefore, even when the amount of toner sticking on a sleeve 6 is small, there is no ground fogging caused and the low density reproducibility is obtained.
Patent JP-H11220194-A (JP)
Title: Semiconductor laser pumped solid-state laser
Inventor: MORIYA NAOJI
IPC: H01S3/094
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide with a simple constitution a semiconductor laser pumped solid-state laser capable of achieving excitation efficiency which is equivalent to that of an end pump excitation system as a whole by a simple configuration. SOLUTION: A semiconductor laser beam L1 outputted from a semiconductor laser 1 which is used as a pumping light source is applied to an oscillation laser beam transmission surface 5a of a solid-state laser medium 5, without being transmitted through resonator mirrors 3 and 4 from a direction different from the laser optical axis for oscillation, and the solid-state laser medium 5 is excited, thus improving the efficiency of the resonator and at the same time, obtaining satisfactory excitation energy by allowing an oscillation laser mode to nearly match with an excitation laser mode.
Patent JP-S58140678-A (JP)
Inventor: MISHIMA YOSHIISA
IPC: G21C3/348
Filed: 1982-02-16
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-H06217099-A (JP)
Title: Facsimile equipment
Inventor: TANAKA ISAO
IPC: H04N1/387
Filed: 1993-01-19
Abstract: PURPOSE:To perform the optimal resolution conversion by adding the elements of both communication efficiency and communication cost reduction. CONSTITUTION:A communication fee discrimination section 13 discriminates whether or not a line can be used by a fixed fee. A time zone detection section 20 discriminates whether or not the present time is a time zone where the communication is available at a low cost. A communication speed detection section 18 detects the instructed communication speed. Depending on the result of discrimination and detection of the section 13, 20, and 18, 1st and 2nd table storage section 16 and 17, default resolution storage section 15 and resolution selection section 14 outputs resolution instruction signal S1-S4. A resolution conversion section 12 converts picture information read by a reading section 1 by the resolution with the communication time instructed by the signals S1-S4 taken into consideration.