baber/WOPTO huggingface dataset:
Patent JP-H10206600-A (JP)
Title: Radiation image conversion panel
Inventor: FUKUI SHINICHIRO
IPC: G21K4/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the conveyance durability and flaw resistance of a radiation image conversion panel by laminating a protective film made of a resin crosslinked with melamine or its derivative under the existence of an acid catalyst on a phosphor layer made of an accelerated phosphorescence phosphor and a binder resin through a barrier layer. SOLUTION: A accelerated phosphorescence phosphor and a binder resin are added to a solvent and are mixed to be dispersed homogeneously. And to the binder resin, which is composed mainly of thermoplastic polyurethane elastomer, it is preferable to contain a radical trapping agent. Methanol, ethanol, n-propanol and the like are used for the solvent. A coating is formed by applying evenly such an application liquid to the surface of a temporary support. After the surface dries off, the coating stripped off from the temporary support to use it as a phosphor sheet. It is put on a support, is compressed at a temperature for softening a polymer and is bonded onto the support.  Then, a phosphor layer is protected physically and chemically by placing a transparent protective film made of a resin crosslinked with melamine of its derivative under the existence of an acid catalyst on the surface of the phosphor layer through a barrier layer to obtain a radiation image conversion panel which is excellent in conveyance durability and flaw resistance.
Patent JP-H04265846-A (JP)
Title: Pattern recognition method of image of through hole
Inventor: UCHIUMI KOJI
IPC: H04N7/18
Filed: 1991-02-20
Abstract: PURPOSE:To recognize an image of a through-hole thereby to easily recognize the through-hole and to enhance the recognizing ratio by obtaining the difference between a binary image by the reflecting light and a binary image by the reflecting light with the permeating light. CONSTITUTION:A binary image is formed from a video signal obtained when the light is projected to a printed circuit board 2 with a through hole 1. At this time, the light is cast from the front and rear surfaces of the printed circuit board 2. The amount of the light permeating the through hole 1 and that of the light reflected by the printed circuit board are set, so that the former amount is smaller than the latter. Threshold values are set at a higher potential and a lower potential than the potential of the video signal of the permeating light, and two binary images are formed.
Patent JP-S59152329-A (JP)
Title: Local disorder inhibitor
Inventor: UEDA YASUO
IPC: A61K33/04
Filed: 1983-02-17
Abstract: PURPOSE:A local disorder inhibitor that contains, as active ingredients, sulfite hydrogen salt and sulfite salt, thus enabling the administration of a benzodiazepine which is used as a carcinostatic agent, but causes local disorders. CONSTITUTION:The objective inhibitor is obtained by using at least one selected from hydrogen sulfite salts and sulfite salts. As the hydrogen sulfite and sulfite salt, an alkali metal salt is preferred. Sodium hydrogen sulfite and sodium sulfite are particularly preferred. When the inhibitor is injected subcutaneously or peritoneally together with a compound causing local disorder such as inflammation, e.g., a benzodiazepine, the local disorder is inhibited. The titled drug is preferably used together with a drug causing local disorders and administrated parenterally.
Patent JP-H04264793-A (JP)
Title: Etching method and etching device for printed wiring board
Inventor: HIGA KAZUTOMO
IPC: C23F1/08
Filed: 1991-02-20
Abstract: PURPOSE:To manufacture a high-density and high-performance printed wiring board at high yield rate by equalizing the etching accuracy of the topside and underside without lowering the productivity of the etching of a printed wiring board. CONSTITUTION:This has a plurality of nozzle pipes 22a-22e and 23a-23e, to which a plurality of spray nozzles 21 are attached and which are arranged in parallel or at a certain angle with the advance direction, and pumps 28 and 29, which supplies etchant to the nozzle pipes 22a-22e and 23a-23e, and individual passages between the pumps 28 and 29 and the nozzle pipes 22a-22e and 23a-23e are equipped with means capable of adjusting the spray pressure. By adjusting the spray pressure of individual passages, the etching speed can be made uniform, and the conductor pattern can be made highly accurate.
Patent JP-2000226367-A (JP)
Title: Production of diaryl sulfone
Inventor: OYA TOYOHISA
IPC: C07C317/32
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a diaryl sulfone in high yield under mild conditions by reacting specific two kinds of compounds in the presence of a specific ferric salt. SOLUTION: (A) A component of formula I [X is a halogen; Y is a substituent with a σp value of 0-2 (a substituent constant according to Hammett rule); (m) is 0-5.] (e.g. 4-chlorobenzenesulfonyl chloride) is reacted with (B) a compound of formula II (Z is a substituent with a σp value of 1-0 and not phenyl; (n) is 0-5.) (e.g. mesitylene) in the presence of (C) a ferric salt (e.g. ferric chloride) at 0.01-5 equivalent based on the component A, if necessary, in (D) a solvent to provide the objective compound of formula III (e.g. 4-chlorophenylmesityl sulfone). It is desirable that the use of the component B is 0.5-2.0 equivalent based on the component A when the component D is used, and 1-50 equivalent when not used.
Patent JP-H09194976-A (JP)
Title: Aluminum material to be brazed
Inventor: OKI YOSHITO
IPC: B23K1/19
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum material to be brazed, excellent in flowability of brazing filler metal, capable of forming superior fillet of brazed joint, and excellent also in strength, according to a brazing method using no clad material. SOLUTION: This material is a member to be brazed by using a noncorrosive flux and a metal powder. In this member, 0.7-2.5wt.% Fe and/or 0.5-2.0wt.% Mn is contained and Mg content is regulated to <=0.2wt.%, and further, the number of second phase grains of >5μm maximum grain size at a depth of 20μm from the surface to which noncorrosive flux and metal powder are to be applied is regulated to <=200pieces/mm<2> .
Patent JP-H05340451-A (JP)
Title: Inscribingly meshing planetary gear structure
Inventor: HAGA TAKU
IPC: F16H1/32
Filed: 1992-01-17
Abstract: PURPOSE:To improve relative position precision of each hole by a method wherein machining of a bearing hole and the like and machining of an external tooth are simultaneously carried out through one action of setting. CONSTITUTION:D1-D6 are set such that, when the axial positions of first and second support blocks 104 and 105 and external tooth gears 118a and 118b are properly re-arranged, the diameters D1 and D2 of an eccentric body shaft bearing hole and the diameters D3 and D4 of an eccentric body bearing hole are decreased in one direction and in a state that the arrangement is left as it is, the diameters D5 and D6 of a carrier pin holding hole are decreased in the same direction. Further, central holes D7-D10 are set to be also decreased in the same direction. Thereafter, the outer diameter D12 of the first and second support blocks is set to a value being lower than the root diameter D11 of the external tooth of an external tooth gear and the number of teeth of the external tooth gear is set to a value being an integer times as large as the number of the external tooth gears. Further, a difference in a tooth between an internal tooth gear and the external tooth gear is set to a value being an integer times as large as the number of the external tooth gears.
Patent JP-H04252636-A (JP)
Title: Line terminating device
Inventor: KAMEYAMA SHIGEJI
IPC: G06F1/26
Filed: 1991-01-29
Abstract: PURPOSE:To reduce the power consumption at the time of supplying power to a main circuit. CONSTITUTION:A line terminating device including a main circuit 1 and a main power source 2 which supplies required power to the main circuit 1 is provided with a waiting circuit 5 which connects the main circuit 1 to the main power source 2 only in the reception period of a data signal and an auxiliary power source 4 which supplies a low power to the circuit 5 independently of the main power source 2.
Patent JP-S59151810-A (JP)
Inventor: HIRAOKA TOORU
IPC: A01D34/56
Filed: 1983-02-18
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-S53112013-A (JP)
Title: Channel selection unit
Inventor: KOGA YOSHIO
IPC: H03L7/183
Filed: 1977-03-10
Abstract: PURPOSE:To perform channel selection and also to make easy large scale integration, by making the selection control of the output for the frequency dividing circuit of PLL.
Patent JP-H01202882-A (JP)
Title: Optical integrated circuit
Inventor: UEOKA YASUSHIGE
IPC: G02B6/12
Filed: 1988-02-08
Abstract: PURPOSE:To acquire a compact hybrid optical integrated circuit having good processability by etching a semiconductor substrate whereon a semiconductor laser is manufactured and by forming a monolithic dielectric multilayer to manufacture the dielectric optical circuit. CONSTITUTION:An edge side 4 of a semiconductor laser 2 manufactured on a semiconductor substrate 1 of refractive index n1 exposed by etching, an upper surface 5 of the semiconductor laser 2, and a primary dielectric film 7 of three layers 8-10 (n1>n2>n3) which consist of refractive index n2, n3, and n2 and cover a semiconductor substrate surface 8 exposed by etching are provided. In this way, integration of an optical circuit which controls waveguide light and an optical circuit which electrically controls light emitting and photo detector, etc., at a low temperature not exceeding 200 deg.C in monolithic and with good efficiency of optical coupling. In this way, highly efficient optical coupling branching circuit parts, etc., can be obtained by providing an optical circuit which is electrically controlled on the semiconductor substrate 1, and an optical circuit which controls the waveguide light to a primary dielectric film 7 which is stable against temperature change and has less photoconducting loss in good processability and compactness.
Patent JP-S62283702-A (JP)
Title: Antenna system for vehicle
Inventor: KONDO HIROSHI
IPC: H01Q7/08
Filed: 1987-02-06
Abstract: PURPOSE:To always secure the best receiving performance by providing a pickup coil for resonance and a mismatching loss reducing pickup coil which have been wound and installed to a ferrite core so that an induced current is induced, based on a magnetic flux which has been collected to the ferrite core which has been embedded so as not to form a projecting part on the outside surface of a car body. CONSTITUTION:A ferrite core 14 is embedded in a recessed part 12 of a car body outside plate 10. Also, to the ferrite core 14, resonance use and mismatching loss reducing pickup coils 20, 22 are wound, and to its pickup coil 20, a capacitor 23 and a variable capacity diode 26 which have been connected in series are connected in parallel. In this way, since there is no projecting part on the surface of the car body, such inconveniences as in a conventional case in which many pieces of pole antennas have been provided in parallel are all obviated. Also, since a mismatching loss is reduced, the antenna can always secure the best receiving performance.
Patent JP-S59151869-A (JP)
Title: Constant delivery feeder for raw laver in pretreating device for raw laver
Inventor: MURAKAMI KEIJI
IPC: A23L17/60
Filed: 1983-02-18
Abstract: PURPOSE:To send minced raw laver quantitatively to a cleaner for raw laver of the following process, by setting a constant delivery feeder for raw laver consisting of a pair of impellers between a cutter for raw laver and a cleaner for raw laver. CONSTITUTION:A pair of impellers 12 and 13 being engaged with each other and driven by the motor 15 are set between the cutter 7 for raw laver and a cleaner for raw laver, each impeller is placed below the outlet 7C for raw laver of the raw laver cutter, 7 and the lower part of each impeller is immersed under the liquid level of the water tank 21. Consequently, raw laver can be sent quantitatively to the cleaner. The amount of raw laver fed can be freely controlled by changing number of revolutions of each impeller, and raw laver attached to the impellers can be washed away automatically.
Patent JP-H01203873-A (JP)
Title: Ice making vessel
Inventor: OHASHI YOSHINORI
IPC: F25C1/24
Filed: 1988-02-08
Abstract: PURPOSE:To make ice having a high transparency surely, by forming a water level line in a height near an intermediate position between the top of a communicating groove and the bottom thereof. CONSTITUTION:When a user has poured water into an ice making vessel 12 too much slightly and has failed to correctly keep a water level line 16, the water will never overflow the top of a partitioning wall 14, since the water level line 16 is provided in a height near the intermediate position of a communicating groove 15. Accordingly, the cloudy part of ice will never spread overriding a plurality of small compartments 13 when ice making is finished while several bubbles exist in a condition that they are distributed on respective partitioning walls 14 of a part of the small compartments 13, therefore, visual impression for such an ice block will never become poor. On the contrary, when the user has poured the water slightly in short, he can keep a condition that the water level is higher than the bottoms of the communicating grooves 15, therefore, the water in respective small compartments 13 will never become independent and, accordingly, cloudy ice, produced due to overcooling phenomenon, will never be produced.
Patent JP-H08287623-A (JP)
Title: Optical disk reproducing device
Inventor: HORIBE RIYUUSUKE
IPC: G11B7/00
Filed: 1996-02-14
Abstract: PURPOSE: To surely perform phase synchronization pull-in at a high speed. CONSTITUTION: This device is provided with a waveform equalization means 1 emphasizing a prescribed frequency band of a regenerative signal, a binarization means 2 converting the emphasized regenerative signal into a digital signal by binarizing the regenerative signal emphasized by the waveform equalization means 1 at a prescribed level, a period detection means 4 detecting and outputting a specified pattern period included in the digital signal and a phase locked loop means 5 having a free-running period. The means 5 controls the free-running period based on the output of the period detection means 4 so that the free-running period matches, with the period of the clock component of the digital signal substantially, and outputs a regenerative clock signal by regenerating the clock component of the digital signal.  A synchronization means 6 outputs the digital signal as the regenerative data by synchronizing it with the regenerative clock signal.
Patent JP-S59152818-A (JP)
Title: Manufacture of partitioned container
Inventor: HARADA MASAAKI
IPC: B29C65/02
Filed: 1983-02-21
Abstract: PURPOSE:To obtain readily the titled container without steps such a step as of attaching partitions, by formng a thermoplastic resin sheet that has been formed previously with ridges that will serve as partitions into a partitioned container developed sheet. CONSTITUTION:First, a thermoplastic resin sheet 33 is molded to have ridges 34, and is cut to obtain a partitioned container developed sheet 2'. Then after for example the sheet 2' is fed to a working machine 1, the sheet 2' is passed through heated edges 14 with the sheet 2' retained on vertically movable press plates 17 so that peripheral sections 15 of side forming sections 8 of the sheet 2' are heated to be melted, and then after the sheet 2' is lowered to the upper surface of a vertically movable receiving plate 10 and a mold 5, the sheet 2 is lowered further so that the side forming sections 8 are made upright along slants 7 of the mold 5 and at the same time the melted sections 15 are joined to obtain the intended container 3'. EFFECT:Dismounting of the partitions would not occur.
Patent JP-S62184466-A (JP)
Title: Photosensitive body
Inventor: TAKEUCHI SHIGEKI
IPC: G03G5/082
Filed: 1986-02-10
Abstract: PURPOSE:To enhance sensitivity in the visible light region and infrared region by regulating the difference between the optical energy gap between the interlayer between an electrostatic charge transfer layer and a charge generating layer and its adjacent layer, and the band gap between a vacuum level and the valence electron band to a prescribed value or lower. CONSTITUTION:The charge transfer layer 2 made of e.g., a-SiC:H or a-SiN:H containing at least one of C, N, of O, the interlayer 6, an a-SiGe:H layer (charge generating layer) 3, the interlayer 7, and the charge generating layer 5 an the like are successively laminated on a conductive substrate 1. The charge generating layers 3 and 5 are formed in combination, e.g., above the charge transfer layer 2, and the interlayers 6, 7 are formed between the layer 2 and 3, 3 and 5, and the difference between the optical energy gap between the layer 6 and the adjacent layer and the band gap between the vacuum level and the valence electron band is regulated to <=0.2eV.
Patent JP-S58144729-A (JP)
Title: Determination of gas in molten metal
Inventor: OGAWA TOSHIO
IPC: G01N1/22
Filed: 1982-02-24
Abstract: PURPOSE:To perform a steady and high-precise quantitative determination of gas concentration irrespective of the size of a capacity of a molten metal, by a method wherein a measurement is conducted by sucking and collecting gas in the molten metal through rapid diffusion and emission of the gas by spraying inactive gas. CONSTITUTION:A high-speed nozzle 5, which partially blows inactive gas into a steel bath, is installed, the nozzle 5 being provided with an annular nozzle 3, which injects downward inactive gas and is located at the outer periphery of the nozzle 5, and a suction pipe 4 which collects gas therearound and is situated at the inside of the nozzle 5. In the measurement, inactive gas is injected through the nozzles 3 and 5, and a composite pipe is brought to approach the surface of the steel bath. A slug layer 2 is first removed partially by a gas jet stream. This causes the surface of the steel bath to be exposed to inactive gas, which results in diffusing and emitting hydrogen gas contained in the steel bath into atmosphere. A surrounding gas containing the gas emitted from the steel bath is fed to the outside of the system through the suction pipe 4 to determine a quantity of hydrogen in the gas.
Patent JP-S57140662-A (JP)
Title: Multi-electrode flocking method and flocking multi- electrode device
Inventor: NOGUCHI MAKOTO
IPC: B05D1/14
Filed: 1981-02-24
Abstract: PURPOSE: To produce a finely flocked article at a high speed, in electrically flocking piles or the like to a workpiece, by feeding the piles or the like onto an electrode at the farthest position, and successively raising a pile-feed speed between adjacent electrodes to flock the piles or the like.  
     CONSTITUTION: A negative high voltage is charged to electrodes 1, 3, 5, while other electrodes 2, 4 and a disposing electrode 6 are earthed. When piles or the like 8 from a quantitative pile-feeder 7 reach the electrode 5, a negative charge is applied to them so that they are attracted to the electrode 4. Thus, the piles or the like 8 fly at an accelerated speed. They are distributed into a uniform density owing to their electricity. When they reach the polar wires 16 of the electrode 4, they discharge their electricity. The piles or the like successively accelerate their speed between adjacent electrodes due to repetition of the said charge-discharge, and fly toward a workpiece 10. The workpiece 10 coated with an adhesive 12 by a doctor knife 13 or the like is introduced into a space between the electrode 1 and the disposing electrode 6, and the flying piles or the like 8 stick in the workpiece 10 at the high speed and are fixed thereon. Consequently, a uniform-density flocked article can be produced at a high speed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61187888-A (JP)
Inventor: IKUTA TOSHIO
IPC: B26B19/06
Filed: 1985-02-14
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-S55120646-A (JP)
Title: Vinyl chloride resin composition
Inventor: ENOMORI TOUHACHIROU
IPC: C08K5/098
Filed: 1979-03-09
Abstract: PURPOSE: Agricultural vinyl chloride resin, excellent in heat stability, weather resistance, fog resistance and prolonged shelf stability, comosed of PVC, a zinc salt of organic acids, a specified metal salt of organic acids, an organic phosphite compound and an anti-fogging agent.  
     CONSTITUTION: 100pts.wt. of PVC is compounded with (A) 0.01W10pts.wt. of a zinc salt of organic acids such as caproic acid and phenol, (B) 0.01W10pts.wt. of an organic salt of a metal selected from Group Ia or Group IIa of the periodic table, (C) 0.01W10pts.wt. of at least one epoxy compound of the formula (R is an aliphatic hydrocarbon group containing an epoxy group), (D) 0.01W5pts.wt. of an organic phosphite compound such as diphenyl decyl phosphite and tris(2- ethylhexyl) phosphite, and (E) 0.01W10pts.wt. of at least one anti-fogging agent selected from nonionic, anionic and cationic surfactants. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58144071-A (JP)
Inventor: YONEMOTO MASASHI
IPC: B66B5/02
Filed: 1982-02-23
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-S57140848-A (JP)
Title: Quaternary alloy for occluding hydrogen
Inventor: OOSUMI YASUAKI
IPC: C01B3/00
Filed: 1981-02-26
Abstract: PURPOSE: To provide an alloy for occluding hydrogen consisting of a rare earth metal, Ni, Al and Co represented by a specified general formula and having low hysteresis of hydrogen occluding and releasing pressures.  
     CONSTITUTION: This alloy for occluding hydrogen is represented by a general formula RNi 5-x Al x Co y  (where R is a rare earth metal, 0<y≤0.2, and R may be misch metal). This alloy is obtd. by adding Co to an alloy represented by RNi 5-x Al x , and in the presence of Co the hysteresis of hydrogen occluding and releasing pressures is reduced remarkably. As compared to the alloy not contg. Co, the hydrogen occluding pressure is not almost changed, and only the hydrogen releasing pressure is raised to reduce the hysteresis, so this alloy is advantageous to the design of a metallic hydride reactor. The details of the action of Co are not known, yet it is certain that Co gives a subtle change to the crystal structure of an RNi 5  type metallic compound, and when y>0.2, the RNi 5  type metallic compound is not formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08216154-A (JP)
Title: Preparation of pneumatic radial tire and bladder used for the preparation
Inventor: MATSUYAMA FUMIHIRO
IPC: B29L30/00
Filed: 1995-02-16
Abstract: PURPOSE: To vulcanize and mold with good accuracy a tire in which the carcass of the tire is complicatedly deviated to both the inside and the outside. CONSTITUTION: At least one projected part 11 and at least one recessed part 12 are provided on the inner face part of a corresponding mold 2 between the neighborhood of the shoulder part 10 and the bead part 4 of a tire to be prepd. On the other hand, a recessed part 13 and a projected part 14 each with an approximately similar figure to the projected part 11 and the recessed part 12 are provided on the outside face of the bladder 3 of the parts each corresponding to the projected part 11 and the recessed part 12 provided on the inner face of this mold 2 and an inner pressure is filled into the bladder 3 in the mold 2 to bring it into contact with the inner face of a green tire 1 and while in the inner face side of the bladder, a natural equilibrium shape is kept, the green tire 1 is vulcanized and molded.  The carcass 5 part is deviated thereby by the projected part and the recessed part to both inside and outside of the tire from the natural equilibrium shape.