baber/WOPTO huggingface dataset:
Patent JP-H05152622-A (JP)
Title: Current lead for superconducting coil device
Inventor: SAKURABA JUNJI
IPC: H01L39/04
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a highly reliable current lead for superconducting coil devices which has a compact constitution, can prevent the occurrence of a trouble caused by the unbalance of a vaporized gas flow for cooling, and can exert a stable performance. CONSTITUTION:This current lead for superconducting coil devices is formed by perceiving that a vaporized gas can be commonly used when a lead conductor 25 for positive pole and lead conductor 26 for negative pole are united to one body with an electrically insulating plate 27 in between and has the insulating plate 27 provided between the lead conductors 25 and 26 and a conductor inserting pipe which houses the conductors 25 and 26 and plate 27 and through which the vaporized gas of a refrigerant can be passed. In addition, a plurality of communicating holes 29 through which the vaporized gas of the refrigerant can be passed is formed through the plate 27.
Patent JP-H06167835-A (JP)
Title: Carrier for developing electrostatic charge image and its production
Inventor: MATSUMURA YASUO
IPC: G03G9/107
Filed: 1992-11-27
Abstract: PURPOSE:To produce a carrier for developing an electrostatic charge image preventing sticking, ensuring high image quality, inhibiting consumption, improving property of maintaining image quality against a change of electrostatic chargeability due to an environmental change, etc., and stably giving an image excellent in solid black and fine line reproduction. CONSTITUTION:This carrier for developing an electrostatic charge image is made of resin coated magnetic particles obtd. by mixing core particles of a magnetic substance with a resin soln. and vacuum-drying the mixture under stirring. The resin coated magnetic particles contain <=0.15wt.% residual volatile matter after vacuum drying. This electrostatic charge developing carrier is produced by mixing magnetic particle with resin solution, vacuum drying the mixture with a constant temp heater medium while stiring, and finishing the vacuum drying process when the temp. of the mixture is raised 10 deg.C higher them its minimum temp.
Patent JP-2000164420-A (JP)
Title: Anisotropic magnet and manufacture thereof
Inventor: KIRIYAMA KATSUYUKI
IPC: B22F3/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic magnet whose oriented state is satisfactory and whose magnetic force is strong. SOLUTION: This anisotropic magnet is manufactured through a molding method for applying a magnetic field from a specific direction in supplying resin molding materials 2 containing magnetic powder 5 into a cavity 31 of a metallic mold 21. When a specific direction Al is a reference, the state of the magnetic powder 5 that an easy axis 6 in the crystal of magnetic powder 5 is set within ±30 deg. is defined as a satisfactory oriented state. In this case, the existence ratio of the magnetic powder 5 in the satisfactory oriented state is set so as to be 75% or more in the area of the surface layer part of an outer peripheral face 3b.
Patent JP-H04285776-A (JP)
Title: Load beam for magnetic disc drive
Inventor: UEIN II FUUTO
IPC: G11B21/21
Filed: 1991-11-29
Abstract: PURPOSE: To improve device performance by considerably raising the resonance frequency of the twist and bending mode of a load beam for magnetic disk drive. CONSTITUTION: A pair of flanges 22 and 24 are formed along both edges of the intermediate area 20 of the load beam 14 constituted of a long sheet gold and a projecting structure 50 is formed inbetween so as to increase the rigidity of the intermediate area. Then, 16 is a magnetic head fitting area.
Patent JP-H03271233-A (JP)
Title: Inducement of protective action against virus infection by synergism between peptides cor- responding to virus envelope glycoprotein and neutral epitope of its glycoprotein
Inventor: MARUKU JIRAARU
IPC: C07K14/705
Filed: 1990-11-30
Abstract: PURPOSE: To impart persistent immunity against virus to a host by administering a viral envelope glycoprotein and a peptide derived from an amino acid sequence of the envelope glycoprotein and containing neutralized epitope to the host, and enhancing the induction of a neutralizing antibody. CONSTITUTION: At least one viral envelope glycoprotein, preferably the whole molecule obtained before scission to be expected (e.g. gp 160 is preferable than gp 120 in a case of HIV-1) and a peptide derived from an amino acid sequence of the envelope glycoprotein and containing at least one neutralized epitope are administered to a host. Onset preventive vaccination is preferably performed by the injection of the envelope glycoprotein, and protective immunity is preferably enhanced by the injection of immunogenic peptide corresponding to the neutralized epitope.
Patent JP-H0629451-A (JP)
Title: Coaxial cable for high-frequency device package
Inventor: MIYAMOTO TAKAHARU
IPC: H01L23/04
Filed: 1992-11-27
Abstract: PURPOSE:To reduce losses, such as dielectric loss, of the high-frequency signal passing through a lead sealed with glass. CONSTITUTION:A lead 30 is sealed with glass 40 in a through hole whose inner end 20a has a smaller diameter than that of the outer end 20b. Glass 40 is removed from the space in the inner end 20a to expose part of the lead 30 to a low-permittivity atmosphere such as air so that the characteristic impedance of the exposed part of the lead may match that of its sealed part in the glass. This reduces losses, such as dielectric loss, of the high-frequency signal passing through the lead.
Patent JP-2001152441-A (JP)
Title: Segment joint for steel sheet-pile cell structure
Inventor: NOAMI TOSHIO
IPC: E02D5/08
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a segment joint for a steel sheet-pile cell structure, by which steel sheet-pile segments are connected continuously and collected and can be connected with high rigidity and which has a simple structure and is constructed simply. SOLUTION: The segment joint has a linear steel sheet pile 2 having engaging claw sections 5 at both ends respectively, a pair of steel sheet-pile half plate materials 3, 3, in which each base end section 7 is welded to both surfaces at the central section of the linear steel sheet pile 2 and which have the engaging claw sections 5 at front end sections, and reinforcing plates 8, which are disposed at each corner section formed by the linear steel sheet pile 2 and a pair of the steel sheet-pile half plate sections 3, 3 and in which one ends are welded to the linear steel sheet piles 2 and the other ends are welded to the steel sheet-pile half plate materials 3.
Patent JP-2001158475-A (JP)
Title: Container equipped with specified supplementary device
Inventor: KURISU GEN
IPC: B01D53/26
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a container such a dehumidification agent container for housing a liquid or liquefying substance for which an air-impermeable planate body can be removed easily on use while an air-permeable planate body can be protected during use. SOLUTION: At least a part of the container is composed of a planate body I which does not substantially allow water being a liquid to permeate through while allowing gas to permeate, and the outside of the planate body I is covered with a planate body II which does not substantially allow gas to permeate through. For the container which is in a structure wherein the gas outside the planate body II is substantially prevented from permeating through the planate body I, a supplementary device for protecting the planate bodies I and II is fitted to the outside of the planate body II, and the supplementary device has a characteristic of having at least one or more permeance ports for letting air to pass therethrough at least at one or more positions and at least one rejoinable part for making the planate body II removable.
Patent JP-H072602-A (JP)
Title: Paddy field herbicide composition
Inventor: TOMITA MAKOTO
IPC: A01N25/34
Filed: 1991-12-02
Abstract: PURPOSE:To provide a paddy field herbicide composition which exhibits the same herbicidal effect as those of granular agents, water-dispersible dispersible agents emulsifier, and flowable agents, is applicable by simple application methods, and enables the large reduction in labors required for the application. CONSTITUTION:A paddy field herbicide composition is obtained by adding a stabilizer and a foaming component containing a carbonate and an organic acid to a paddy field herbicide component comprising herbicidal compounds: 3-N-(2-fluoro-4-chloro-5-cyclopentyloxyphenyl)-5-isopropylidene-1,3-ox azoline-2,4- dione and 1-(2-chlorobenzyl)-3-(alpha,alpha-dimethylbenzyl) urea, a surfactant, a carrier such as a clay mineral, etc., and subsequently molding the composition into tablets.
Patent JP-H09188990-A (JP)
Title: Base paper, resin impregnated paper and decorative laminate using the same
Inventor: KITAGAWA AKIHIRO
IPC: D21H17/67
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain decorative laminates by adding a specific mica to glass fibers for papermaking to make paper, impregnating a thermosetting resin to the resultant base paper, heat press-shaping to form resin impregnated paper and further laminating the impregnated paper on a prescribed base material in one body. SOLUTION: This base paper containing 1-40wt.% of adding amount of mica and having a paper thickness larger than 5 times of thickness of the mica and 30-300g/m<2> areal weight is formed by adding transparent and/or colored mica granules having 0.2-5.0mm size and 50-2,000 aspect ratio to a glass fibers dispersion for papermaking obtained by brushing out chopped strand of glass fibers in a pulper in an amount of 1-60 pts.wt. of the mica granules to 100 pts.wt. of the glass fibers, mixing and machining. The second objective resin-impregnated paper 10 is obtained by dipping the resultant base paper with 100-300 pts.wt. of a thermosetting resin and hot pressing. The third objective decorative laminates are obtained by laminating a water-resistant plywood 12 as a base board on the resin-impregnated paper 10 or a decorative sheet comprising base paper impregnated with a thermosetting resin through hiding paper 11.
Patent JP-2001159630-A (JP)
Title: Blood collection container
Inventor: ISOGAWA HIRONOBU
IPC: A61B5/154
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a blood collection container capable of efficiently and safely performing the process from the collection of blood to pretreatment operation due to a pretreatment reagent, which must not flow toward a human body by a back flow or the like, in the container. SOLUTION: In a blood collection container 1, a container main body consisting of an outer pipe 2 and an inner pipe 3 is partitioned into a first space α and a second space β, a through-hole 3x is formed to the partition wall of the first and second spaces, and the pressure of the first space α is made lower than that of the second space β and a cock 10 is attached to the through-hole 3x by the pressure difference between the first and second spaces, and when the pressure difference becomes almost zero, the cock 10 is detached from the through-hole 3x. A pretreatment reagent 7 is housed in the second space β.
Patent JP-H05152428-A (JP)
Title: Monolithic integrated circuit
Inventor: KIJIMA HITOSHI
IPC: H01L21/316
Filed: 1991-11-30
Abstract: PURPOSE:To prevent a latch-up and to improve the breakdown strength of the monolithic integrated circuit. CONSTITUTION:A surface side and a rear side of a semiconductor substrate 1 are oxidized selectively; oxide films 4A, 4B which have been grown from the individual faces are brought into contact with each other inside the semiconductor substrate; a field oxide film 4 is formed. Alternatively, the surface side of the semiconductor substrate is oxidized selectively; the rear of the semiconductor substrate is oxidized wholly; the oxide films which have been grown from the individual faces are brought into contact with each other inside the semiconductor substrate; thus, the field oxide film is formed. When semiconductor elements are formed in regions partitioned by the field oxide film, the individual semiconductor elements can be isolated completely.
Patent JP-H09184908-A (JP)
Title: Non-polarization beam splitter
Inventor: OHASHI YUICHI
IPC: G02B5/08
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a non-polarization beam splitter which has excellent weatherability and is capable of separating a laser beam to a light quantity ratio of a specified range by successively laminating and integrating plural dielectric layers varying in refractive indices from a 1st layer to a 20th layer on a transparent optical glass substrate and bisecting a laser beam of a wavelength λ to reflected light and transmitted light at a specified ratio. SOLUTION: The dielectric layers varying in refractive indices are laminated and integrated from the 1st layer to the 20th layer and the ratio of the reflected light and the transmitted light is specified to 7:3. A mixture having the refractive index of 2.07 composed of ZrO2 and TiO2 is formed at a film thickness of λ/2 as the 1st layer and MgF2 having the refractive index of 1.37 is formed at a film thickness of λ/4 as the second, 8th and 10th layers. Al2 O3 having the refractive index of 1.61 is formed as the 3rd, 5th, 7th, 9th, 11th, 15th, 17th, 19th layers and a mixture composed of ZrO2 and TiO2 is formed as the 4th, and 6th layers, and TiO2 having the refractive index of 2.27 is formed as the 12th, 14th, 16th and 18th layers, respectively at λ/4 film thickness. MgF2 is formed as the 20th layer at λ/(1.9 to 2.4) film thickness.  As a result, the laser beam is separated to the light quantity ratio of about 7:3 to 8:2.
Patent JP-H09182741-A (JP)
Title: Radioactive ray image pickup apparatus
Inventor: HORI NAOYUKI
IPC: G01T1/161
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a smooth calibration image with invisible artifact, by obtaining a characteristics curve of each sensor from a curve approximated to the correlation between corresponding data of a reference image and an original image and calibrating the original image data using the characteristics curve. SOLUTION: From an image corresponding to an original image obtained from raw data collected by array sensor scanning, a reference image smoother than the image is formed by an image forming part 2. Correlation is taken from data corresponding between the reference image obtained by the image forming part 2 and the original image, a curve approximated to the correlation is obtained by an operation part 3 to obtain each characteristics curve of each sensor. Calibration of the original image is carried out by a calibration processing part 4 using the characteristics curve. Thus, a smooth calibration image with invisible artifact can be obtained without taking data for sensor calibration every time picking up an original image.
Patent JP-H09174697-A (JP)
Title: Resin hollow molding and its manufacture
Inventor: NAKAGAWA TATSUYA
IPC: B29L22/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the dimensional accuracy of the fusion bonded surface without deformation of a split molded component and to stably and efficiently manufacture a resin intake tube by molding a split resin molding by specific shaping pressure, and then fusion bonding to integrate the molding to form the hollow molding. SOLUTION: Molten resin 18 is completely charged in the cavity 11 formed by completely clamping split molds 10a, 10b, and a molding having a predetermined shape is formed. At this time, the shaping pressure which makes it possible to mold a product having no underfill and no bubble is 200kg/cm<2> or less or preferably 35 to 100kg/cm<2> . Thus, many branch resin channels 13 are provided to make it possible to lower the clamping pressure, and further the shape of a gate 14 is selected for the shape of the gate in which the supply resin such as a film gate is extended to a wide range to make it possible to lower the mold clamping pressure. The molding obtained by this molding method is vibration fusion bonded to make it possible to obtain a hollow molding.
Patent JP-2000173440-A (JP)
Title: Electron gun
Inventor: SAITO TATSUMI
IPC: H01J1/20
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To maintain stable operation by making difficult to transfer the heat of a heater for heating a cathode of an electron gun to the side of a first and a second grid electrodes. SOLUTION: The area between an inner sleeve 120 holding a cathode 110 and an outer sleeve 140 is bonded with three wires 170. The area between the outer sleeve 140 and a ceramic disc 150 is bonded via a sleeve holder 180, two V tabs and a supporting pin 160. The heat generated by a heater 130 is transferred to the inner sleeve 120, but heat conduction from the inner sleeve 120 to the ceramic disc 150 is suppressed by the wire 170 and the V tab 190 whose cross section is small and which have little contact points. And the heat conduction is more suppressed by a radiation structure by the use of the sleeve holder 180 and the supporting pin 160. Accordingly, temperature rise of a first and a second grid electrodes G1 is effectively suppressed to be able to maintain stable operation.
Patent JP-H10181216-A (JP)
Title: Heat sensitive recording material
Inventor: TAJIRI MASANAO
IPC: B01J13/16
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material excellent in an image storage stability to oil and plasticizer. SOLUTION: In this heat sensitive recording material, which is prepared by providing a heat sensitive color developing layer on a support, the heat sensitive color developing layer is obtained by accelerating the polymerization reaction of a polymer formable stock in the presence of a polyvalent amine compound under the condition that a dye precursor is dissolved in a solvent made of the polyvalent isocyanate compound-containing polymer formable stock so as to emulsify and disperse the resultant solution in the water so as to include fine composite particles containing a dye precursor compound in a matrix made of polyurea or polyurethane-polyurea resin.
Patent JP-H06189952-A (JP)
Title: I.p. image processing device
Inventor: CHIN UN
IPC: A61B6/03
Filed: 1992-12-24
Abstract: PURPOSE:To provide an I.P. image processing device capable of displaying a relationship between an affected part and a blood vessel three-dimensionally. CONSTITUTION:This device is equipped with a preprocessing means 141 for extracting the image data of an interest zone from image data generated through image reconstitution, an MIP processing means 142 for applying an MIP process to the image data extracted with the means 141 for generating MIP image data, and a MinIP processing means 143 for applying a MinIP process to the image data extracted with the means 141 for generating MinIP image data. Furthermore, the device is equipped with a synthesizing means 144 for synthesizing an image using the same picture elements as the MIP image data generated with the means 142 and the MinIp data generated with the means 143, and an image generation device 145 for generating a final projection image from each image data synthesized with the means 144.
Patent JP-H11236298-A (JP)
Title: Crystal for use in photolithographic process and preconditioning method of the same, for enhancing capability of absorbing electromagnetic radiation
Inventor: BORDUI PETER FRANK
IPC: G03F7/09
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an improved LN(lithium niobate) or LT(lithium tantalate) crystal which continuously shows such properties that any defect with respect to undesirable reflection of electromagnetic radiation used for the exposure of a photoresist, is not caused in the crystal or any cost and any complexity with respect to the conventional production protocol for reducing such reflection are not required for the production of this crystal. SOLUTION: This crystal for use in a photolithographic process for producing patterned lithium niobate(LN) or lithium tantalate(LT), each used for electronic or optical application fields, consists of lithium niobate or lithium tantalate, each preconditioned in order to enhance its capability of absorbing electromagnetic radiation that is used for the exposure of a photoresist applied to the crystal.
Patent JP-2000166807-A (JP)
Title: Toilet structure for building and building unit
Inventor: ARIHARA MASAKATSU
IPC: B65F1/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To realize reductions in construction period and material for pipe arrangement, circumvent restrictions on installation place, the limit of a use period, etc., as much as possible, and improve versatility by providing a toilet bowl fixed on a floor, a recovery tank disposed under a floor right below the toilet bowl, and a pipe for making the toilet bowl and recovery tank communicate with each other. SOLUTION: A toilet bowl 6 and a pipe 8 are fitted together at a factory at the same time that a building unit is constructed, and a recovery tank 7 is fitted thereto later in the field. Therefore, the lower end of the pipe 8 is set at a position that is the same level as, for example, the lower face of a floor crossbeam 3a or higher than it, taking into account the transporting of the building unit to the field. As the recovery tank 7, one integrally provided with a pipe connection part 7a which is open at the top and that is relatively inexpensive and easy to shape, for example a tank made of resin such as a white transparent polypropylene or foam polystyrene, a tank made of waterproof paper, a bag-shaped tank made of vinyl, is used. Here when the tank made of paper or vinyl is used in the recovery tank 7, it is placed in a container 9 for shape retention.
Patent JP-H03202903-A (JP)
Title: Sequence generation method for industry process
Inventor: NISHIKAWA HIROSHI
IPC: G05B19/05
Filed: 1989-12-28
Abstract: PURPOSE:To execute sequence generation work efficiently by providing a sequence command including unit information and operation information of a unit, graphic-displaying a system device on a screen, and simulating an opera tion procedure. CONSTITUTION:The inputted sequence command is stored in a first storage means 2 and a read means 4 reads unit information included in the sequence command. The read means 4 reads a mark corresponding to unit information from a third storage means 5 and transmits information to a display means 7. The display means 7 graphic-displays the system device realizing industry process on the screen by using the mark. Then, a simulator 6 obtains operation information included in the sequence command and simulates the system device displayed on the screen in accordance with the operation procedure. Thus, the method can be applied to various types and a sequence can securely and speedily be generated.