baber/WOPTO huggingface dataset:
Patent JP-S5730528-A (JP)
Title: Vapor-separating member
Inventor: HIRAI MASAKATA
IPC: B01D69/12
Filed: 1980-07-30
Abstract: PURPOSE:To effectively separate H and He from other gases by providing laminally more than a kind of high molecular thin films with a plasma-plymerized organosilane resin thin film as the first layer thereof on the surface of a membranous or walllike porous base material. CONSTITUTION:An organosilane resin thin film is formed on the surface of a base material 5 by a procedure in which the base material is placed on at least one of the positions A, B, C, and D of a plasma generator, a jar 1 is evacuated by a vacuum pump, a given amount of an organosilane compound is introduced from a pathway 21 under vacuum, and then a given input of high frequency voltage is applied between electrodes 33 in such a way as to cause plasma polymerization. Then, the base material so treated is placed on at least one of the positions A, B, C, and D of the plasma generator, which the jar 1 is evacuated, a given amount of an olefinic hydrocarbon is introduced from the pathway 21, and then a given input of high frequency voltage is applied to cause plasma polymerization in order to form a high molecular thin film on the surface of the composite film.
Patent JP-S5228882-A (JP)
Title: Semiconductor device
Inventor: FUKUNAGA SHINOBU
IPC: H01L29/80
Filed: 1975-08-29
Abstract: PURPOSE: To prevent kink effect by separating drain region and layer including channel region and by connecting the latter layer and source zone through newly formed another layer electrically and geometrically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11277966-A (JP)
Title: Filing cabinet of photograph
Inventor: YAMAMOTO HISAYOSHI
IPC: B65D5/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a filing cabinet of photographs which enables storing and filing of several hundreds of photographs in a storing space for one album. SOLUTION: A filing cabinet of photographs is constituted of inner cabinets A and B storing photographs P1 and P2 in stacked states and of an outer cabinet C being capable of storing the inner cabinets A and B in prescribed numbers. The photographs P1 and P2 in stacked states being stored in the inner cabinets A and B, the inner cabinets A and B are stored in the outer cabinet C capable of storing the inner cabinets A and B in prescribed numbers and the outer cabinet C is kept at an arbitrary place.
Patent JP-S5628878-A (JP)
Title: Actuator assembly
Inventor: KUROSAWA MAKOTO
IPC: B41J9/38
Filed: 1979-08-18
Abstract: PURPOSE: To facilitate the adjustment of an acceleration distance and attain stable actuator performance, by swingably supporting a back stopper on a magnet near a line extending through the center of swing of an armature and perpendicularly intersecting an attraction surface.  
     CONSTITUTION: The back stopper 14 is swingably supported on a back stop pin 17 near a line extending through the center of an armature pin 13 at the swingably supported part of an armature 8. The back stop pin 17 is tightly fitted in the hole of a magnet 9. The bottom of the side of the back stopper 14 opposite the other side in contact with the armature 8 is attached with an adjusting screw 15, a locking nut 16 and a spring 18 to the magnet 11. The acceleration distance of the armature can be adjusted by rotating the adjusting screw 15 or the locking nut 16, without changing the air gap between the armature 8 and the attraction surface 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05280267-A (JP)
Title: Moving device for winding shaft of shutter
IPC: E06B9/42
Filed: 1992-03-31
Abstract: PURPOSE:To attain smooth elevatable motion by suspending the front and rear ends of the bearing plates of a shutter curtain winding shaft by means of links, oscillating the bearing plates front and rear according to a delivery quantity, and always positioning the delivery direction just over a guide. CONSTITUTION:Both ends of the winding shaft 3 of a shutter curtain 1 are journaled with the bearing parts 7a of bearing plates 7. The lower ends of a first link 8a and a second link 8b are pivotally fitted to the positions on the front and rear ends of the plate 7 and above the axis of the winding shaft 3. The upper ends of the links 8a, 8b are pivotally fitted to the side plates 2b of a shutter case, and the shaft 3 is oscillatably suspended with them. In this case, the intervals A, B of the end parts of the links 8a, 8b are set so as to be A=B, or A<B. At delivering the curtain 1, the shaft 3 is oscillated by action of moment based on the dead weight, so as to automatically position the delivery direction just over a guide 2a. Hereby, noise and dent between the curtain and the guide can be prevented, and the shutter case can be miniaturized because the interval between the upper ends of the links is narrow.
Patent JP-S5811662-A (JP)
Inventor: SHIRASAWA EIKI
IPC: B65D41/42
Filed: 1981-07-08
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-S63270055-A (JP)
Title: Walker
Inventor: MATSUURA KAZUO
IPC: A61H3/04
Filed: 1987-04-28
Abstract: PURPOSE:To eliminate the possibility of a fall by stopping the rotation of a castor when the load due to stumbling or staggering is applied to a walker during use, by mounting not only the castor to the leading end of a leg through an elastic member but also a stopper member, which stops the rotation of the castor through the deformation of the aforementioned elastic member when predetermined load or more is applied to the walker, to the leading end of said leg. CONSTITUTION:A slide member 25 is mounted to the leading end of a leg 38 through an elastic member like a compression coil spring 41 and a castor 37 is mounted to the leading end of said slide member 25. Further, a stopper member 34, which is brought into contact with the aforementioned castor 37 when the aforementioned slide member 25 moves through the deformation of the aforementioned elastic member generated when predetermined load or more is applied to a walker to stop the rotation of the castor 37, is provided to the leading end of the aforementioned leg 38. Therefore, when predetermined load or more due to stumbling is applied to the walker, the elastic member deforms and the leg 38 with draws while the stopper member 34 is brought into contact with the castor 37 of the leg 38 to stop the rotation of the castor 37 and the possibility of a fall is eliminated.
Patent JP-S63271234-A (JP)
Title: Total solid type multicolor electrochromic display element
Inventor: ICHIKAWA RINJIRO
IPC: G02F1/17
Filed: 1987-04-28
Abstract: PURPOSE:To obtain the good coloring and discoloring sensitivity, and the long driving life and the multicolor and uniform coloring state of the titled element by containing a pi-bond in the molecule of a high polymer resin which is the main component of an EC functional film usable for the colored active substance layer of the EC display element. CONSTITUTION:The colored active substance layers 3a, 3b are disposed between a display electrode plate 2 and a counter electrode plate 4 in which the plate and the electrode plate are arranged facing with each other, and at least one of them is transparent. The colored active substance layers 3a, 3b are composed from the EC functional film contg. a film forming high polymer having the pi-bond in the molecule and an ion acceptable material, or the EC functional film contg. the film forming high polymer having the pi-bond and the ion acceptable group in the molecule, and are constituted by laminating two or more kinds of the EC functional films 3a, 3b capable of displaying different colors respectively. Therefore, as the EC functional component is contained in the film forming high polymer, without newly compounding said component, said component is uniformly distributed in said polymer. Thus, the good uniformity of the coloring is obtd., and the coloring sensitivity and the sharpness are improved, and the driving life of the coloring and discoloring becomes longer.
Patent JP-H05282039-A (JP)
Title: In-tube running carriage
IPC: G05D1/02
Filed: 1992-03-31
Abstract: PURPOSE:To enable a safe run in piping consisting of vertical pipes and horizontal and slanting pipes in combination under proper control. CONSTITUTION:An azimuth detector 30 detects the vertical azimuth of the in-tube running carriage to the horizontal direction during a run in the piping and an azimuth adder 32 finds the deviation between the detected azimuth and an azimuth read out of an azimuth storage means 31. An azimuth deviation eliminating command for eliminating the deviation is sent out of an azimuth adjuster 33. This azimuth deviation eliminating command is amplified by an amplifier 34 and sent to a steering mechanism 35, which is driven to give steering angles to wheels 36 and 37.
Patent JP-H11288760-A (JP)
Title: Docking connector
Inventor: FUKUI KUNIHIKO
IPC: H01R13/64
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a docking connector, which enhances accuracy in positioning a connector, can be electrically connected by accurately aligning a position and can prevent a reverse fitting. SOLUTION: Insulating barrier plates in two rows 12, which protrudes toward a fitting surface side from the base part of an insulating housing and extends in parallel with its longitudinal direction, is provided in one connector 1, and an insulating barrier plate 34 to fit between the above insulating barrier plates in two rows 12 is provided in an opening 33, in another connector 2, and when fitted first, guide pins 21, 22 are fitted into guide bushes 42, 43, and next, both end rims 12 a of the barrier plates in two rows 12 are engaged with the inside surfaces 33a of both ends of the opening 33, for positioning. By differentiating diameters of the guide pins 21, 22, by making one thick and another slender, a reverse fitting is reliably prevented when a pair of the connectors 1, 2 are fitted and connected.
Patent JP-S597158-A (JP)
Inventor: RICHIYAADO MAIKURU GURIFUIN
IPC: C07C325/00
Filed: 1983-06-15
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-S596242-A (JP)
Inventor: ANSONII BAAROU
IPC: C08L23/00
Filed: 1983-06-15
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-H045959-A (JP)
Title: Fingertip protective tape
Inventor: MAEKAWA KEISHIRO
IPC: A63B71/08
Filed: 1990-04-20
Abstract: PURPOSE:To eliminate the sense of incompatibility by enhancing the fitting property, and also, to enhance the adhesive property so that the tape does not peel off even in the case large force is applied to fingertip by providing a vertical notch on the upper of I, in the tape of an inverted T-shape. CONSTITUTION:In the tape of an inverted T-shape, a notch 3 is provided vertically on the upper part of I. Since the notch 3 is provided on the upper part of I, the upper part of I is divided into two and comes to intersect obliquely on a nail, and can be fitted well to a fingertip. By depth of the notch, an angle for sticking it to a nail can be adjusted, and when the notch is deepened, the tape can be stuck to a nail at an angle being near 45 deg. against a vertical line. Also, when both ends of the part of 2 are turned back and stuck on a nail, the fingertip comes to be wrapped from four directions, and a surplus part of a band is not generated. Accordingly, there is no sense of incompatibility, and even when large force works, this tape comes to be scarcely peeled off, comparing with a mere T-shaped band.
Patent JP-H043693-A (JP)
Title: Speaker system
Inventor: TAKEWA HIROYUKI
IPC: H04R1/00
Filed: 1990-04-20
Abstract: PURPOSE:To reduce sound pressure radiated on a wall plane at the back side by linking mechanically a speaker system housed in a rear open type cabinet to a speaker system housed in another cabinet with a sound radiant plane in the same direction as the back radiant plane of the system, and driving them with the same phase. CONSTITUTION:The center back plane of a diaphragm 11 is separated by an inner edge 17, an intermediate plate 18, and ducts 19, 20, and is formed in the rear open type cabinet. Furthermore, another cabinet 21 is arranged at the side of the cabinet 13, and a speaker 22 is mounted on the cabinet, and the radiant plane of the diaphragm is arranged so as to be flush with that of the ducts 19, 20 of the rear open baffle of the cabinet 13. The cabinets 13 and 21 are fixed mechanically with a connecting member, and the diaphragm 11 and the speaker 22 are connected electrically so as to be driven with the same phase, and the sound of the speaker goes to be a negative phase for that radiated from the rear open ducts 19, 20 canceling with each other. Thereby, it is possible to reduce the sound pressure radiated on the wall plane at the back side.
Patent JP-S5730517-A (JP)
Title: Introduction of fluid into fluid pathway
Inventor: IIJIMA KAZUO
IPC: F04B53/20
Filed: 1980-07-31
Abstract: PURPOSE: To prevent the blocking of filter and introduce stably fluid into a fluid pathway for a long period of time by rotatably providing the filter covering the suction port of the fluid pathway.  
     CONSTITUTION: A pump 1 is operated by a motor 7 and oil is sucked into the suction port 12 of a suction pipe 8 inserted into an oil tank and then discharged into a discharge pipe 9, whereupon a pressure difference is produced between the inner and outer sides of a filter 13 rotatably attached to the periphery of the suction pipe 8 and thereby the oil outside the filter 13 flows through a filter element 15 and an opening 10 into the filter 13. At this time, foreign matters, e.g., metal powder, etc., present in the oil are interrupted by he filter element 15 and fail to enter the filter  13. Also, since the filter 13 is connected with a motor 7, reduction gears 29, and  pulleys 27 and 31 by a V-belt 28, the filter 13 is turned as the motor 7 is actuated,  and thereby the sticking of foreign matters to the filter element 15 is prevented, the introduction of oil into the suction pipe 8 can be performed stably for a long period of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02296487-A (JP)
Title: Television equipment
Inventor: JIIN KAARU SENDERUUETSUKU
IPC: H04N9/64
Filed: 1990-04-20
Abstract: PURPOSE: To add Y-C input capability to an ordinary image receiver without greatly altering a signal processing circuit of a present image receiver by giving side-band distortion complementary to side-band distortion that a peaking circuit gives and correcting the side-band amplitude of a chrominance input signal. CONSTITUTION: A chrominance component C2 of a Y-C format signal S8 is coupled with an input 82 of a 'depeaking' circuit 80 and a choice complementary to a decrease quantity of a lower side band to an upper side band which is generated in a chrominance peaking circuit 58 of a display processor 40 is made; after peaking by the circuit 58 and depeaking in a circuit 80, the amplitude of both the side bands of a C2 chrominance signal generated at the input of a Y-C processor 42 are made substantially equal. Both the chrominance signals are passed through the peaking circuit 58 and the amplitude of the side bands of the chrominance signals C2 are corrected through the depeaking operation of the circuit 80 as mentioned above to completely remove complexity.
Patent JP-H0622787-A (JP)
Title: Human-oriented metabolic glutamic acid receptor and related dna compound
Inventor: JIEIMUZU POORU BAANETSUTO JIYU
IPC: C12N5/079
Filed: 1993-05-07
Abstract: PURPOSE: To provide a new human glutamate receptor protein useful for researching a remedy for controlling a human glutamate receptor.  
     CONSTITUTION: A human metabotropic glutamate receptor having an amino acid sequence of the formula or its functional equivalent. The receptor can be obtained by a known chemical method including a solid phase peptide synthetic method or a recombination method. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06196757-A (JP)
Title: Method of growing indium gallium nitride semiconductor
Inventor: NAKAMURA SHUJI
IPC: H01S5/00
Filed: 1993-05-07
Abstract: PURPOSE:To obtain an InGaN having good quality and crystallizability by growing an indium gallium nitride layer on a gallium nitride layer at a specific growth temperature using a nitrogen as a carrier gas of a material gas. CONSTITUTION:By using a nitrogen as a carrier gas of a material gas, a decomposition of an InGaN can be controlled at a growth temperature of higher than 600 deg.C and even if some InN is decomposed, the InGaN with good quality can be obtained by supplying a large number of indium in the material gas. Also, by growing a buffer layer on a sapphire substrate at a low temperature before growing a GaN layer, a crystallizability of the GaN layer grown on the buffer layer is further improved and thus a crystallizability of the InGaN can be also improved. Therefore, since a semiconductor material stacked in a blue luminescent device can be formed in a double hetero structure, a blue laser diode can be implemented.
Patent JP-H10258243-A (JP)
Title: Agitatable cleaning holding tool
Inventor: KOYAMA TAKEHIKO
IPC: B01F13/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To agitate coating, to dewater a roller brush, and to make the brush rotate using a portable deriving means, etc., by forming the outside diameter of an imaginary circle formed by the peripheral part of a filament somewhat larger than the inside diameter of the brush. SOLUTION: A coupling part 2 for attaching the base end part of a metal axial part to the chuck of a portable drill is installed, and a screw is formed on the end side from its position. An agitating propeller 3 is arranged at the end, and plates 6, 6 for supporting the ends of filaments 5 are arranged in front of the coupling part 2 and in the rear part of the propeller 3. Four filaments 5 are used, the intermediate parts are bent outside to give elasticity in the radial direction, and the diameter of an imaginary circle formed by a peripheral part is made somewhat larger than the inside diameter of the cylindrical wall of a roller brush. An agitating belt-shaped blade 11 is arranged between the filaments 5, 5, both ends are inserted into an axial body 1, and an intermediate part is bent outward.
Patent JP-S63274722-A (JP)
Title: Reduced-iron composition and its production
Inventor: KOGA HIROMI
IPC: C22B1/00
Filed: 1987-04-30
Abstract: PURPOSE:To manufacture a reduced-iron composition useful as an oxygen- absorbing agent and an exothermic agent, by mixing pulverized iron oxide and alkali metal chloride, granulating the resulting mixture, and then reducing the granulated material at a specific temp. in the presence of a carbonaceous reducing agent. CONSTITUTION:A pulverized powder (<=about 350 mesh) of hydrated iron oxide or iron oxide is mixed with the chloride of at least one metal (Na, K, Mg, Ca, etc.) selected from alkali metals and alkaline-earth metals, and the resulting mixture is granulated, if necessary, with the addition of binders and water. Subsequently, the granulated material is reduced at 700-1,200 deg.C in the presence of a carbonaceous reducing agent so as to be formed into a reduced-iron composition in which alkali metal chloride, etc., are uniformly dispersed into the inside of the reduced-iron grains, which is cooled in a nonreoxidizing atmosphere. At this time, the quantity of metallic chloride in the reduced-iron composition is regulated to about 0.05-5wt.% expressed in terms of Cl and also the quantity of metallic-iron component is regulated to >=about 50wt.% of the whole iron.
Patent JP-S61264220-A (JP)
Title: X-ray inspection instrument for quantity of contents in closed vessel
Inventor: MIYATAKE SHOZO
IPC: G01F23/28
Filed: 1985-05-18
Abstract: PURPOSE:To find the defect of a filling head in the early stage irradiating X rays to a closed vessel to detect the filling level when beer, lubricant, synthetic detergent, or the like is filled in the closed vessel and generating a signal like an alarm if a good/bad discrimination signal is generated periodically. CONSTITUTION:Many liquid filling vessels 3 are arranged along the inside wall of a cylindrical filling machine 2 and plural filling heads 4 are used to fill beer or the like in vessel while rotating the filling machine 2. Vessels 3 where beer or the like is already filled are sent to a hermetical sealing device 5 by a belt conveyor 6, and X rays from an X-ray inspection instrument are irradiated successively to hermetically sealed vessels 3A to detect the variation of liquid surface. This instrument 1 is provided with a position detector 7 consisting of a photo sensor, and rays to vessels 3A are intercepted in the inspection position to send an examination start signal to operator 8, and pulsative X rays from an X-ray generator 10 which pass an X-ray controller 9 are irradiated to vessels 3A, and it is discriminated whether the liquid surface is correct or not in accordance with the magnitude of the current of an X-ray detector 11. Thus, troubles of heads 4 are found in the early stage.
Patent JP-S5633104-A (JP)
Title: Feeding method for cast slab to hot rolling pass
Inventor: YANAI TOSHIO
IPC: B21B1/00
Filed: 1979-08-23
Abstract: PURPOSE:To prevent the generation of the crack of the cast slab, by feeding the continuously cast hot slab to the hot rolling pass, after cooling the slab at a specified cooling rate and being subjected to the hot edging pass under a specified condition. CONSTITUTION:At continuously casting the molten steel, the slow cooling at the 1.0 deg.C/sec or less cooling rate is applied to the slab during the period ranging from the start of the casting work to the solidification/cooling point. Following to this, the slab is warmed at 950-1,300 deg.C for at least 10min in order to cause the transformation of the crack causing harmful precipitation so as to be harmless. Next, the warmed cast slab is subjected to the hot edging pass at the 5/sec or less strain rate and the 50mm./pass/one side or larger rolling reduction, and then, the slab is fed to the hot rolling pass. Hereby, the adjustment between the continuous casting pass and the hot rolling pass is maintained good, and the high productivity and the big energy saving ca be achieved.
Patent JP-S5733218-A (JP)
Title: Ball bushing
Inventor: NOJIMA AKIO
IPC: F16C29/06
Filed: 1980-08-05
Abstract: PURPOSE: To smooth the relative movement of a shaft and heighten the load carrying capacity for the shaft, by bending orbit plates, which cover balls housed in looped grooves, so that the central part of each orbit plate as to the longitudianl direction of the shaft is convex toward the axis of the shaft.  
     CONSTITUTION: Each looped groove 3, which extends in the axial direction of a retainer 1, comprises straight grooves 3a, 3b and curved grooves 3c, 3d. Slender orbit plates 4, whose rolling surfaces 4a are placed in contact with balls 2 and are curved so that the central part of each rolling surface 4a is convex toward the axis of the retainer 1, are fitted in the straight grooves 3a, 3b so that the balls 2 in the straight grooves 3a are pushed by the orbit plate 4 most forcefully at the central part of the ball retainer 1. When a shaft 9 is displaced in the axial direction, the pressure of the balls 2 on the shaft 9 increases gradually toward the central part of the shaft 9 and becomes maximum at the central part and decreases gradually away from it. For that reason, the movement of the balls 2 is smoothed and the shaft 9 is displaced lightly. The load carrying capacity of a bushing is increased by the previous pressurization with the orbit plates 4. 
     COPYRIGHT: (C)1982,JPO&Japio