baber/WOPTO huggingface dataset:
Patent JP-H0784095-A (JP)
Title: Drum for radioactive waste
Inventor: SUMIYA KOJI
IPC: G21F9/36
Filed: 1993-09-17
Abstract: PURPOSE:To prevent failure and crack due to deformation of the stacked drums for radioactive waste. CONSTITUTION:On a cylindrical body 2, two ring bodies 6 having a mountain shape cross section are formed with approximately the same intervals. A bottom plate 3 is fixed on the bottom of the body 2 and a lid 4 is fixed to the opening after filling a mixture of homogenious solid and mortar and then sealing. On the ring bodies 6, reinforcing bands 9 with an M shape cross section are fixed. When the drums 1 are piled, each reinforcing band 9 is made to face to each other so that drums can be stacked without shifting the positions.
Patent JP-H0885186-A (JP)
Title: Fluorine plastic hydrophilic structure and manufacture
Inventor: SAITO TAKUZO
IPC: B32B9/00
Filed: 1994-09-01
Abstract: PURPOSE: To provide a fluorine plastic hydrophilic structure imparted with hydrophilic property on the surface thereof so as to be readily wetted while retaining the property of the fluorine plastic, permitting the retention of water film, painting or coloring, and, further, capable of continuing the hydrophilic property for a long period of time, and a manufacturing method of the same with a simple treatment. CONSTITUTION: A fluorine plastic hydrophilic structure is constituted of a gel layer, formed of the solidification of inorganic oxide colloidal solution and provided on the surface thereof. A preferable constitution for providing with a hydrophilic layer is that a fusion bonding layer, consisting of fluorine plastic and the powder of silicate compound having average particle diameter of 10μm or less is provided on the surface of the fluorine plastic substrate, then, a gel layer is provided thereon.  The fluorine plastic hydrophilic structure is manufactured by a method wherein dispersion solution, obtained by dispersing the powder of silicate compound into the dispersing solution of fluorine plastic grains, is applied on the surface of the fluorine plastic substrate to form the fusion bonding layer by heating treatment and, thereafter, inorganic oxide colloidal grain solution is coated on the fusion bonding layer after cooling the same to dry and solidify the colloidal solution.
Patent JP-S6476012-A (JP)
Title: Periodic type optical filter
Inventor: ODA KAZUHIRO
IPC: G02B6/12
Filed: 1987-09-18
Abstract: PURPOSE:To multiplex and demultiplex an optical signal whose frequency interval is a GHz order by executing an adjustment of optical waveguide length by a wavelength order of light, and also, enlarging a specific refractive index difference of a ring-like optical waveguide, and forming small a cross section shape of its optical waveguide. CONSTITUTION:On first and the second optical waveguides 13, 14 and a ring-like optical waveguide 17 for constituting a Mach-Zehnder interferometer, phase adjustment use electrodes 21, 22 in a phase adjusting means 24 are loaded and a control of the optical waveguide lengths 13, 14 is executed by an order of the optical wavelength. Also, as for a bending loss, comparing with input use optical waveguides 11, 12 and output use optical waveguides 15, 16, a specific refractive index difference of the ring-like optical waveguide 17 is made larger, and also, a cross section shape of the optical waveguide 17 is made smaller, by which the influence of the bending loss can be nearly disregarded. In such a way, an optical signal whose frequency interval is a GHz order can be multiplexed and demultiplexed at a low loss.
Patent JP-H0685734-A (JP)
Title: Reception area measurement method for communication equipment
Inventor: KOJIMA OSAMU
IPC: H04B7/26
Filed: 1992-08-31
Abstract: PURPOSE:To accurately recognize the communication area of a radio transmitter without the need for a special measurement equipment. CONSTITUTION:A control section 3 of a radio transmitter receives a call signal in common to all receivers from a memory section 2, sets an initial value as user data and sends the data for plural number of times. Succeedingly the control section 3 increments the user data and the same operation is repeated. When a reception section 5 receives a call signal and the user data, a control section 7 compares the user data of a memory section 6 with received user data and when the data are discontinuous, the received user data are overwritten with the user data of the memory section 6, an error message is outputted to a data output section 9 and the reception state is restored. When the received user data and the user data of the memory section 6 are the same or consecutive, the received user data are overwritten in the data of the memory section 6, the reception state is restored or after a normal message is outputted to a data output section 9, the user data are overwritten to the data of the memory section 6 and the reception state is restored.
Patent JP-H04113285-A (JP)
Title: Sample coil for nmr
Inventor: IKEDA HIROSHI
IPC: A61B5/055
Filed: 1990-09-03
Abstract: PURPOSE:To obtain high resolving power by mounting two rosonance circuits by connecting one or more inductance between the lower ends of a pair of the H-shape conductor sheets of a resonator type coil in series. CONSTITUTION:Extrapolation inductances L1, L2 are connected to the leads downwardly extending from the guard ring G2 of two H-shape coils H1, B2 of a resonator type coil 1 to constitute two resonance circuits with respect to the resonator type coil 1. Double tuning is performed by these resonance circuits. As a result, since it is unnecessary to arrange the connected inductances L1, L2 in the vicinity of the resonator type coil 1, it is unnecessary to enlarge the dimension of a probe and, as compared with a case using a coaxial cable, strain imparted to the static magnetic field of a nuclear magnetic resonance apparatus is reduced. By this method, high resolving power can be obtained.
Patent JP-S59125791-A (JP)
Inventor: MITARAI TAKESHI
IPC: G10H1/00
Filed: 1982-12-30
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-S6292715-A (JP)
Inventor: NAKANO TSUGUO
IPC: H02G1/06
Filed: 1985-10-18
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-H04300994-A (JP)
Title: Manufacture of x-ray intensifying tantalate phosphor having improved efficiency
Inventor: UIRIAMU JIEI ZEGARUSUKII
IPC: G03C5/17
Filed: 1991-09-12
Abstract: PURPOSE: To obtain the title phosphor with improved efficiency and purity by firing a mixture of precursor oxides with a flux containing an alkali metal metasilicate under specified conditions.  
     CONSTITUTION: Precursor oxides, such as tantalum oxide, yttrium oxide, terbium oxide, is mixed with 30 to 60 wt.% flux that can produce an alkali metal oxide, contains an effective amount of an alkali metal metasilicate, and is preferably made up of lithium sulfate and lithium metasilicate. The mixture is fired at a temperature of about 1,100 to 1,400°C for about 3 hours or more in an inert gas atmosphere to obtain the objective phosphor. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6475748-A (JP)
Title: Member for woody solid torus structure
Inventor: HORIE KAZUMI
IPC: E04B1/19
Filed: 1987-09-16
Abstract: PURPOSE: To reduce costs by inserting a projected plate provided respectively at both right and left end portions of truss members to a clamped portion of joint fittings and tightening it with high strength bolts. CONSTITUTION: A truss member 2 is formed by projecting out protruded plates 2B respectively made of metal plate bodies at both the right and left end portions of a square column member 2A. Also, on the surface of a substrate 3A, right and left clamped portions 3C, 3D and front and rear clamped portions 3E, 3F are projected out, and a bolt hole 3G is made at the center of each of clamped portions 3C to 3F, and a joint fittings 3 is formed. And the protruded plate 2B of the truss member 2 is fastened to the clamp portions 3C to 3F by inserting high strength bolts through the bolt holes 3G.
Patent JP-H0956341-A (JP)
Title: Improvement in quality of cooked processed food, cooked processed food and quality improver
Inventor: KAKO MASATAKE
IPC: A23L29/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent fats from bleeding during heating by retort treatment, etc., packaging and preservation and to contrive to improve the yield of a cooked processed food and to maintain texture by forming the cooked processed food, applying a thermally coagulative protein to the surface of the food and roasting. SOLUTION: A cooked processed food is formed and the surface of the food is coated with the powder, the paste or the aqueous solution of a thermally coagulative protein such as whey protein, whey protein condensate, whey protein separated material, albumen, collagen, plasma, etc., by powdering, dipping, spraying, injection, etc. The thermally coagulative protein is used preferably with a thickening polysaccharide such as xanthan gum, gum guaiac, locust bean gum, tragacanth gum, tamarind gum, etc., a modified starch and a cellulose.
Patent JP-S59127557-A (JP)
Title: Optically detecting device of rotating amount of motor
Inventor: NAKAMURA YOSHIMITSU
IPC: G01D11/30
Filed: 1982-12-29
Abstract: PURPOSE:To enable to remove only a sensor in case of a defect and to simplify the maintenance by integrally holding a light emitting unit and a photoreceptor, and forming part of the outer wall of the housing of a sensor unit detachable from the housing. CONSTITUTION:A sensor unit 7 is formed in an arcuate shape along the circumferential direction of a cylinder on the outer periphery to form part of a cylinder 22 of a housing 9 at a sensor holder 10, formed in shape extending at the projection 11 having a width coincident to the width of a hole in the circumferential direction of the cylinder of a recess from the inner periphery, outer collars 29 are extended from both sides of the cylinder 22 in the circumferential direction from the upper end of the projection 11, and the collars 29 coincide with the edge of the recess to couple the holder 21 to the sensor unit 7. The first and second through holes 18, 19 are formed via a notch 12 at the unit 10, and a light emitting unit 5 and a photoreceptor 6 are respectively integrally held with the first hole 18 and the second hole 19.
Patent JP-S61111955-A (JP)
Inventor: ANDO MIGIWA
IPC: C04B33/14
Filed: 1984-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1047181-A (JP)
Title: Infinitively long inertia supplying device
Inventor: NAKAMURA YOSHIMARO
IPC: F02B29/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To supply the inertia to the engine by producing eddies in the suction system of the engine and making use of the centrifugal force of the eddies. SOLUTION: A voltex chamber 4 is provided in the suction system of the piston engine, and a guide vane 1 is provided or a suction pipe 2 is mounted eccentrically so as to produce eddies in the chamber. It is thus possible to reduce pumping loss and supply the inertia without being affected by the number of revolutions of the engine.
Patent JP-H10190049-A (JP)
Title: Light emitting diode array and its manufacture
Inventor: KITADA KATSUNOBU
IPC: H01L33/40
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the thickness variation of a cathode connecting layer and the uneven light emission of a light emitting diode array and, at the same time, to solve such a problem that the cathode connecting layer must by formed thicker. SOLUTION: A light emitting diode array is constituted by forming semiconductor layers 3-5 of one conductivity type on a substrate 1 and semiconductor layers 6 and 7 of the opposite conductivity type on the semiconductor layers 3-5 so that parts of the layers 3-5 can be exposed and respectively connecting electrodes 9 and 10 to the exposed parts of the semiconductor layer 3-5 and the semiconductor layers 6 and 7. The semiconductor layer 3 is made of In1-x Gax As and the semiconductor layers 4 and 5 and 6 and 7 are made of GaAs and/or AlGaAs.
Patent JP-2000052093-A (JP)
Title: Member for welding joint and welding joint manufacturing method
Inventor: IMAI YASUJI
IPC: B23K9/038
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To effectively carry out a welding operation, eliminate necessity of tack welding which causes bad influences such as strength deterioration of a base metal, and avoid deterioration of welding accuracy. SOLUTION: The entire member 10 for a welding joint is magnetized in an axial line direction, to form a permanent magnet which is substantially demagnetized at about 240 deg.C. In a normal circumstance where a magnetic field does not substantially exist, a groove gap 18 is provided between edge parts of both steel frames 14, and an arc-shaped section part 12 of the member 10 is outerly engaged in both of the steel frames 14. The member 10 is magnetically adsorbed to both of the steel frames 14 so that the groove gap 18 is positioned at a circumferential direction groove part 16. Under such a condition, a bar is crossed at an axial line direction center part between the edge parts of steel frames 14, whereby welding is carried out while a welding wire does not touch the steel frames 14.
Patent JP-H04114480-A (JP)
Title: Optical sensor element and manufacture thereof
Inventor: UMEGAKI TAKU
IPC: H01L31/02
Filed: 1990-09-04
Abstract: PURPOSE:To eliminate irregularities which work as an obstacle to light incident on a sensor body from the outer surface of the sensor by a method wherein optical modules which form an optical system are joined into one piece by molding resin, and a conductive path connected to the terminal of an optical sensor element is interposed at an interface between the molding resin and the optical modules. CONSTITUTION:A light emitting plane 21 of an optical module 2 of a transparent resin molded body of acrylic resin or the like is surrounded with a protrusion 3. Two stripe-like conductive paths are provided to the protrusions 3. Al is formed into the conductive path 4 through evaporation and patterning. An optical sensor chip 1 is arranged confronting the light emitting plane 21 of the optical module 2, and input- output terminals provided to the ends of the sensor chip 1 and the end of the conductive paths are electrically connected together with conductive adhesive agent 5. Transparent resin 6 is filled into the recess surrounded with the protrusion 3 not only to cover the side of the chip 1 opposite to its plane of light incidence but also to penetrate into a space between the chip 1 and the light emitting plane 21 of the optical module 2. By this setup, the optical sensor chip 1 is sealed up with molding resin and integrated into one piece with the optical module 2.
Patent JP-H0893203-A (JP)
Title: Hallway
Inventor: KATOU MASASHI
IPC: E04H1/02
Filed: 1994-09-28
Abstract: PURPOSE: To enable a person to put on a footwear by way of sitting on a seat part by providing the seat part for the man to sit on an unfloored part at a position adjacent to a hallway floor. CONSTITUTION: A hallway is formed by building a rising wall 16 formed on a borderline of an unfloored part 1 and a hallway floor 2, putting a step 4 on a corner of the unfloored part 1 adjacent to the hallway floor 2 alongside the rising wall 16 formed on its side and setting a chair 10 on an upper surface of the step 4. The chair 10 can be placed on the step 4, legs 11 of the chair 10 can be fixed on the step 4 or a seat part 3 of the chair 10 can be fixed on a wall surface 8. In such a hallway, it is possible to put on and off a footwear by sitting on the seat part 3 of the chair 10. Additionally, after putting off the footwear, it is possible to once put a foot on the step 4 and to get on the hallway floor 2 afterward.
Patent JP-H09131262-A (JP)
Title: Vacuum bottle
Inventor: YAMAUCHI KOJI
IPC: A47J27/21
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To put out hot water regardless of the presence/absence of a power source and to improve handleability. SOLUTION: This vacuum bottle is provided with a container 2 built in a main body 1, a lid 6 for covering the upper opening of the container 2, a bellows pump 20 housed inside the lid 6, a push plate 11 for pressurizing the bellows pump 10 and a motor-driven pump 36 housed at a container bottom part inside the main body 1. Then, a motor-driven pump controller is connected to the motor-driven pump 36, a motor-driven hot water put-out operation button 29 is provided on the upper part of the lid 6 and a hot water put-out switch linked with the operation button 29 is provided on the lower part of the operation button 29.
Patent JP-H0894458-A (JP)
Title: Warpage detector for band steel
Inventor: KOBAYASHI MAKOTO
IPC: B21C51/00
Filed: 1994-09-28
Abstract: PURPOSE: To measure the warpage of a band steel accurately by disposing a pair of apparatus for measuring the stress on the surface and rear of a band steel being carried while being applied with tension. CONSTITUTION: A band steel 1 is carried while being applied with tension between deflector rolls 2, 2 and straightened forcibly through resilient deformation. A first stress measuring apparatus 3 for measuring the residual stress on the surface is disposed above the band steel 1 and a second stress measuring apparatus 4 for measuring the residual stress on the rear surface is disposed below the band steel while opposing the first apparatus. X-ray system is preferably employed in the stress measuring apparatus 3, 4 but an eddy current system or the like may be employed so long as it is a noncontact system. Measured signals are inputted from the stress measuring apparatus 3, 4 to an operating unit 5 along with the plate thickness (t) and the tension T of the band steel 1 being inputted on respective transmission lines and the operation results are presented on a display 6.  The warpage increases as the difference of residual stress between the surface and rear of the band steel 1 increases, and thereby the warpage is determined based on the differential residual stress.
Patent JP-H1170383-A (JP)
Title: Method for separating lead ion and method for producing separating agent
Inventor: INOUE KATSUTOSHI
IPC: C09K3/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To selectively and efficiently separate and remove lead ion from an aqueous lead ion-containing solution by using a carboxylic acid derivative of calixarene having a specified formula and a polymer produced by the derivative in a polymer matrix of polyallylamine for an extracting reagent and an adsorbent, respectively. SOLUTION: In a solvent extraction method for which a calixarene compound having carboxylic group, which is represented by formula I, in a lower rim side (wherein R is a 4-16C straight chain or side chain alkyl) is used as an extracting reagent, the extracting reagent is dissolved in an organic solvent such as chloroform or the like and brought into liquid-liquid contact with an aqueous solution containing lead ion to remove the lead ion in the aqueous solution. In separation of divalent lead ion by an adsorption method for which an adsorbent produced by immobilizing a calixarene compound, which has carboxylic group having formula II in a lower rim side, in a polymer matrix of polyallylamine is used as an adsorbent, an aqueous solution containing a divalent lead ion is passed through the adsorbent to selectively remove the lead ion by adsorption and the adsorbed lead ion is eluted by an aqueous acidic solution in high concentration to concentrate the lead ion to high concentration.
Patent JP-H0896931-A (JP)
Title: Manufacture of ptc heater wire
Inventor: TAKAGI KOJI
IPC: H05B3/14
Filed: 1994-09-28
Abstract: PURPOSE: To provide the manufacture of a PTC heater wire excellent in stability on standing of electric property. CONSTITUTION: This is a manufacturing method of a PTC heater wire 2 by covering a pair of linear electrodes 4 and 6, by extrusion molding, with linear heating materials, which contain conductive particles and crystalline resin and in which resistance-temperature coefficients are positive, and then, introducing them into a cooling vessel 20 at 50 deg.C or under, and cooling it. The PTC heater cable being molded by extrusion is introduced into a cooling vessel 10 after being preheated to the temperature within the range of the crystallization temperature ±20 deg.C of crystalline resin component of itself.
Patent JP-S59124709-A (JP)
Inventor: NAKAJIMA TOSHIO
IPC: H01G9/012
Filed: 1982-12-29
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-S59124777-A (JP)
Title: Josephson element
Inventor: OOHORI TATSUYA
IPC: H01L39/22
Filed: 1982-12-30
Abstract: PURPOSE:To obtain a large loop-inductance value, and to prevent breakings at the stepped difference of each layer by forming a non-superconductive region formed by selectively doping a substance, which lowers a superconducting transition temperature of Nb to a liquid helium temperature or less, to a ground- plane. CONSTITUTION:The ground-plane 2 evaporated on a silicon substrate 1 on which an oxide film is formed is anodic-oxidized to form an insulating film 3 consisting of Nb2O5. A photo-resist film with an opening in a non-superconductive region forming prearranged region is formed, and an element such as N is implanted while using the photo-resist film as a mask to form the non-superconductive region 12. N ions pass through the film 3 because the film 3 is thin, and sufficiently reach up to the lower surface of the plane 2 in Nb. The plane 2 is patterned to a predetermined shape, and an SiO insulating film 4 is formed. The surface of the plane 2 is flat because there is no opening in the plane 2, and no plane is broken at stepped difference. Accordingly, a thick contact layer needs not be formed, and superconducting quantum coherent loop-inductance can be formed only by a base electrode 6.
Patent JP-H0895688-A (JP)
Title: Interface device
Inventor: EKUSA HIROSHI
IPC: H04Q9/00
Filed: 1994-09-28
Abstract: PURPOSE: To infer the skill degree of a user from the operation of fingers depressing buttons, to make many messages be displayed for an unskilled user and to refrain from performing displays so that the message displays themselves may not hinder a skilled user. CONSTITUTION: This device is composed of an execution interval detection part 25 detecting the time from the changing time of the first contact of a button 24 till the change of a second contact, a state transition control part 26 changing the internal state of an operation object by the changes of the first and second contacts and the time obtained by the execution interval detection part 25, a display control part 27 selecting the meaning of the function of the button set by the state transition control part 26 or the sentence and pictograph showing the guidance for the next operation and controlling a display time based on the input from the execution interval detection part 25 and a display part 28 displaying the selected sentence and pictograph.
Patent JP-H0545837-A (JP)
Title: Method for recovering cellulose plastic
Inventor: SHIBA KEISUKE
IPC: G03C11/24
Filed: 1991-08-21
Abstract: PURPOSE:To recover cellulose plastics in high purity without deteriorating the storage property and resistance to moisture and heat thereof. CONSTITUTION:Cellulose plastics are recovered from cellulose plastic molded products comprising plastics of lower fatty acid esters or lower alkyl ethers of cellulose as the base and surface layers provided thereon. This method features in a process of treating the molded products with a water-base liquid containing halogen oxide and a process to treat the molded products with an aq. soln. of amine.