baber/WOPTO huggingface dataset:
Patent JP-H04130086-A (JP)
Title: Method and apparatus for production of high dissociation pressure single crystal
Inventor: KAWASE TOMOHIRO
IPC: C30B15/00
Filed: 1990-09-19
Abstract: PURPOSE:To produce the compd. semiconductor single crystal having a low dislocation density and good quality at a good yield by maintaining the B2O3 liquid sealants in a hermetic vessel which is filled with gaseous high-dissociation pressure component elements and pulls up a single crystal from a raw material melt to a specific temp. CONSTITUTION:The gases formed by heating and evaporating high-dissociation pressure component elements 13, such as AS and P, housed in an ampoule 12 by a heater are filled into the hermetic vessel 2 disposed in a high-pressure chamber 1. The raw material melt 16 and the liquid sealant 17 heated and melted by a heater 19 are housed into a crucible 15 in a susceptor 14 rotationally supported by a lower shaft 4 in this hermetic vessel 2. While a single crystal 26 is grown via the seed crystal 18 mounted to the bottom end of the upper shaft 3, the single crystal is pulled up under rotation. The B2O3 liquid sealants 7, 8 in liquid pools 5, 6 are interposed in the spacings of the parts where the above-mentioned upper and lower shafts 3, 4 penetrate the hermetic vessel 2 and the temp. thereof is kept up to above 700 to 1100 deg.C by heaters 9, 10. The drop of the partial pressure of the above-mentioned gases is averted and the good-quality single crystal is obtd.
Patent JP-H1087933-A (JP)
Title: Antimicrobial heat shrinkable tube, and antimicrobial treatment of bend part
Inventor: NAKANO TOMIO
IPC: A61L2/16
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tube capable of retaining good transparency and appearance even when shrinking the tube and coating a bend part therewith, by making a polyvinyl chloride resin contain specific amounts of a plasticizer and a rubber-based impact improving agent and an inorganic granular antimicrobial agent. SOLUTION: This tube comprises a composition obtained by adding (B) 6-40 pts.wt. plasticizer, (C) 3-25 pts.wt. rubber-based impact improving agent and (D) 0.1-5 pts.wt. inorganic granular antimicrobial agent (e.g. the one comprising a metallic ion such as silver, copper or zinc supported on a zeolite or a silica gel) to (A) 100 pts.wt. polyvinyl chloride resin. Thereby, specific amounts of the components B and C can be used together to thereby eliminate problems such as whitening due to the use of the component D having a low affinity for the component A and the tube can suitably be used for bend parts of umbrella handles, handstraps, etc.
Patent JP-H04128771-A (JP)
Title: Drum driving device, rotary drum and recorder using same
Inventor: KANAZAWA HIROYUKI
IPC: G03G21/16
Filed: 1990-09-19
Abstract: PURPOSE:To carry out driving with the motor of the same size regardless of the diameter of a drum by arranging a motor driving device inside a rotary drum. CONSTITUTION:A rotary part is composed of magnetic pole tooth 13R, a permanent magnet 5, a magnetic drum Ed, a magnetic shielding plate 12, and a drum pressing plate 8a, on a stator shaft 3, and a fixing part is composed of fixing magnetic tooth 13S, a coil 6, and a magnetic sensor Es. On the other hand, the drum D is fixed so as to be held between a drum pressing plate 8a detachably attached to the rotor RP of the motor MP of an inner rotor attached to the stator shaft 3, and a drum pressing plate 8b attached to the stator shaft 3 from the side opposite to a motor side. Further, the drum pressing plate 8b is fixed by a pressing spring 9 and a fixing screw 10 to give constant pressure to the drum D. Thus, the driving can be carried out with the same motor MP regardless of the diameter of the drum.
Patent JP-H0690930-A (JP)
Title: Magnetic resonance imaging method
Inventor: TAKANE ATSUSHI
IPC: A61B5/055
Filed: 1992-09-17
Abstract: PURPOSE:To photograph an image of one time phase by executing synchronous photographing by a very high speed photographing method after a prescribed delay time from a timing which becomes a synchronous trigger, and also, to photograph an image of a multi-time phase by varying its delay time by a prescribed quantity at every synchronization. CONSTITUTION:An MRI device is provided with an excitation system 202 for generating a high frequency magnetic field for generating each magnetic resonance in an examine, receives a signal generated from the examine by a receiving system 203, detects it, and displays an image on an image processing system 205. Also, this device is provided with an inclined magnetic field generating system 204 which can very independently and linearly intensity of a magnetic field in the X-Z directions, respectively, and each system thereof is controlled by a sequence control system 206. In this case, at the time of photographing a moving body for showing a periodical motion, the image of one time phase is photographed by a very high speed photographing method after a prescribed delay time from a timing which becomes a synchronous trigger, and also, an image of a multi-time phase is photographed by varying its delay time by a prescribed quantity at every synchronization.
Patent JP-H06337053-A (JP)
Title: Blade connecting method and device therefor for fluid coupling
Inventor: HARA NORIYOSHI
IPC: B23K1/00
Filed: 1993-10-04
Abstract: PURPOSE:To obviate the labor such as full brazing and prevent a thermal deformation from being caused. CONSTITUTION:When multiple iron blades are connected with an iron shell composing a blade wheel of a fluid coupling, the shell and the blade are temporarily assembled together (process 102), a temporarily assembled body provided in this way is dipped in a molten aluminum and taken out (process 104, 105), and then, unnecessary semi-fused aluminum is eliminated from a dip-processed temporarily assembled body.
Patent JP-H0556760-A (JP)
Title: Production of rice subjected to pregelatinization processing and its apparatus
Inventor: YABUI HIDEO
IPC: A23L7/10
Filed: 1991-09-02
Abstract: PURPOSE:To obtain rice, subjected to pregelatinization processing, readily cookable in a short time and excellent in uniformity of taste, flavor and energy saving and useful for the food service industry, etc., by washing hulled and milled rice, etc., immersing the washed rice in water, regulating the rice to a prescribed water content, then transferring the regulated rice into an airtight heating container and treating the rice under specific conditions. CONSTITUTION:Raw material rice composed of hulled and milled rice or unpolished rice is washed, sufficiently immersed in water and regulated to a prescribed water content in a dehydrator capable of optionally adjusting and dehydrating the water content on the peripheral surfaces of rice grains immersed in the water. The regulated rice is then transferred into an airtight heating container. The rice grains in the container are subjected to irradiation and heating processing with microwaves so as to provide the same temperature conditions as those in normal rice cooking processing. The boiled and aged processed rice is transferred into a vacuum decompressed container, decompressed under a prescribed reduced pressure (preferably 600-730mmHg extent of vacuum) and simultaneously cooled and dried to regulate the water content within the range of 20-40%, preferably 26-28%. Thereby, the objective pregelatinization processed rice is obtained.
Patent JP-S61126401-A (JP)
Title: Method for measuring thickness of aluminum alloy film on aluminum alloy material
Inventor: TABUCHI MUNEAKI
IPC: G01B7/06
Filed: 1984-11-24
Abstract: PURPOSE:To make possible the non-destructive measurement of a film thickness by setting the zero graduation and max. graduation of a measuring meter for eddy current mounted with a specific scale plate with a standard sample having no film and a standard film thickness sample having a known film thickness, respectively. CONSTITUTION:The dial plate set according to the quadratic curve determined by the combination with an underlying alloy, film alloy and film thickness change of a material to be measured is mounted to the measuring meter of eddy current. The zero graduation is set with the standard sample which is made of the same material as the material to be measured into the same shape as the shape thereof and has no film. The max. graduation is set with the standard film thickness material which is made of the same material as said material into the same shape and has the film of the required alloy having the known film thickness. The material to be measured is then placed in a high-frequency magnetic field and a probe for measuring the film thickness by the eddy current is pressed to the measuring point. The scale of the measuring meter is read and the film thickness of the deposited aluminum alloy is determined.
Patent JP-2000080191-A (JP)
Title: Foamed molded product of filament reinforced curable resin
Inventor: NAKANO YOSHINORI
IPC: B29C70/06
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide foamed molded products of a filament reinforced curable resin excellent in mechanical strengths and good in external appearance quality without much increasing a content of a filler. SOLUTION: In the foamed molded products of a filament reinforced resin curable resin comprising a number of filaments arranged in one direction and a filler, the content of the filler is not more than 15%; the expansion ratio is 2.0-4.0 times; and the average particle diameter of the filler is not more than 20% average cell diameter. These foamed molded products can be produced by impregnating a bundle 8 of a number of filaments (a bundle of glass fiber filament and the like) arranged in one direction with a foam curable resin fluid 7 (a foam curable polyurethane fluid and the like) containing a filler 1 (sludge incinerated ash, pulverized quartz sand and the like) and passing the resulting material through a molding passage 63 having a crosssectional shape of a product to simultaneously expand and cure the resin fluid.
Patent JP-H0192228-A (JP)
Title: Production of mixed compound of rubber having low volatile content
Inventor: HIRANO YUJI
IPC: B29B7/88
Filed: 1987-10-01
Abstract: PURPOSE:To continuously produce the titled homogeneously mixed compound with single compounding process, by crushing raw hydrocarbon and mixing with a vulcanizing agent, etc., in an evacuated blender and, at the same time, removing the volatile component in the polymer, thereby suppressing the heat- generation during the kneading process. CONSTITUTION:A raw polymer is crushed to polymer particles having small diameter. The particles are mixed with an additive containing carbon, oil, vulcanizing agent, etc., in a blender and the blender is evacuated to remove volatile components such as water from the raw polymer. The mixture of the raw polymer particles and the additive is kneaded with a kneader to obtain the objective mixed compound. The removal of the volatile components from the raw polymer is preferably carried out at <=80 deg.C while reducing the pressure in the blender to <=100mmHg.
Patent JP-H0292945-A (JP)
Title: Low-moisture permeable rubber composition
Inventor: AOSHIMA MASASHI
IPC: C08L23/16
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a rubber composition excellent in low moisture permeability and tensile strength and heat resistance after vulcanization by blending an ethylene.propylene.nonconjugated polyene copolymer rubber with talc at a high filling ratio using an organic peroxide as a crosslinking agent. CONSTITUTION:A rubber composition obtained by blending (A) 100 pts.wt. ethylene copolymer rubber, consisting of ethylene, propylene and a nonconjugated polyene which is 5-ethylidene-2-norbornene and/or dicyclopentadiene with 4-8mol% content thereof at (50/50)-(95/5), preferably (70/30)-(80/20) molar ratio of ethylene/propylene with (B) 50-300 pts.wt. talc and (C) preferably 1-5 pts.wt. organic peroxide.
Patent JP-H08114571-A (JP)
Title: Manufacture of oxygen sensor
Inventor: SUGIYAMA TOMIO
IPC: G01N27/409
Filed: 1994-10-14
Abstract: PURPOSE: To provide a manufacturing method for an oxygen sensor by which the coupling characteristic between a solid electrolyte plate and an aeration path formation plate is improved so as to avoid the crack of the aeration path formation plate. CONSTITUTION: A solid electrolyte plate 11 having a measurement electrode 12 and a standard electrode 15 on its front and back surfaces and an aeration path formation plate 16 for conducting atmospheric air as standard gas to the standard electrode 15 are fired to be coupled unitedly. An unburnt zirconia green sheet being the precursor of the solid electrolyte 11 and an unburnt alumina green sheet being the precursor of the aeration path formation plate 16 are laminated and fired. The materials of the unburnt zirconia green sheet and the unburnt alumina green sheet are set so that the thermal contraction factor difference between the burnt zirconia green sheet and the burnt alumina green sheet produced during their cooling process stays within 0.2%.  To be concrete, the zirconia green sheet is composed of partially stabilized Zr02 to which approximately 5mol% to approximately 7mol% of Y2 O3 is added, and the alumina green sheet is composed of 100% of Al2 O3 .
Patent JP-S63103784-A (JP)
Inventor: SAITO MITSURU
IPC: B62M9/00
Filed: 1986-10-20
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-H0584766-A (JP)
Title: Mold device
Inventor: OMURA YASUSHI
IPC: B29C45/53
Filed: 1991-09-27
Abstract: PURPOSE:To provide the title device enhanced in cleaning properties and maintenance properties, reduced in its size in a vertical direction as a whole and capable of performing molding of high accuracy. CONSTITUTION:Both of a mold driving mechanism and a molding material pushing-in mechanism are set to an electromotive type driven by a motor and a mold driving nut 39 is provided in a lower plate 31. The lower part of a mold driving ball screw 48 is allowed to protrude downwardly through the lower plate 31 having a pulley 43 or a belt 45 arranged thereto. Further, the mold driving ball screw 48 is formed into a hollow shape and a molding material pushing-in ball screw is inserted in the screw and a molding material pushing-in nut is provided to the rotary shaft of a molding material pushing-in motor or in coaxial relation thereto corresponding to the central part of a lower mold 38.
Patent JP-2000077552-A (JP)
Title: Manufacture of electronic component
Inventor: HARA TETSUZO
IPC: H01L29/84
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of an electronic component by which the degree of vacuum in hermetically closed depressions is made uniform and high and the distortion of substrates produced when they are bonded to each other is reduced. SOLUTION: In the manufacture of an electronic components including the steps of bonding a support base substrate 1 to a cover base substrate 4 and hermetically sealing a functional element 2 placed in reduced pressure in each of a plurality of hermetically closed depressions 5 which are formed into a matrix form, continuous or intermittent trenches 3a, 3b are formed between the hermetically closed depressions 5 by machining at least one of the support base substrate 1 and the cover base substrate 4 to form air ventilating holes 6 for ventilating the trenches 3a, 3b, in at least either of the support base substrate 1 or the cover base substrate 4.
Patent JP-H05302032-A (JP)
Title: Poly(arylene sulfide) composition
Inventor: NASANIERU HARII
IPC: C08L81/02
Filed: 1992-09-18
Abstract: PURPOSE: To improve the various mechanical properties including impact strength of a molding of a composition for a comnposite material, containing a poly(arylene sulfide) polymer, a fibrous reinforcement and other additives without detriment to molding suitability, heat stability and chemical resistance.  
     CONSTITUTION: This composition is obtained by mixing a poly(arylene sulfide) polymer, a fibrous reinforcement and at least one azidosilane in an amount effective to improve the mechanical strengths of the composition. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04126685-A (JP)
Title: Turning wheel device for travel crawler vehicle
Inventor: MIZUMOTO TAKESHI
IPC: B62D55/15
Filed: 1990-09-19
Abstract: PURPOSE:To make a short and small wheel base without degrading the rotating performance, by removably attaching a turning wheel support plate to the outside of an adjusting mechanism for crawler tension and securing an intermediate turning wheel to this turning wheel support plate via a shaft to cause this turning wheel to abut on the inside bottom surface of a crawler. CONSTITUTION:An attachment portion 10 for a sub-frame 9 is projectively mounted on the lower portion of each of both the right and the left side of a chassis 8, the sub-frame 9 being idly inserted into an opening thereof. This sub-frame 9 is attached thereto with a driven wheel 3 at a front end portion thereof via a shaft while, on the other hand, the sub- frame 9 is positioned by rotating a tension bolt 13 of an adjusting mechanism 12 provided at a rear portion of the attachment portion 10 and, at the same time, the tension of the crawler 4 is made suitably adjustable by so doing. Further, an attachment seat 15 for the turning wheel support plate 7 is projectively mounted two in number on the intermediate side surfaces between the side surface of the attachment portion 10 and the side surface of the chassis 8. And a bolt 11 is inserted into a bore 16 formed in the turning wheel support plate 7 for fastening the attachment seat 15. And an intermediate turning wheel 5 is mounted on this turning wheel support plate 7 in a manner that it abuts on the inner bottom surface, thereby preventing disengagement of the crawler 4 at the time of directional turn.
Patent JP-H06189980-A (JP)
Title: Occluding force diagnostic sheet
Inventor: KOMATSU SUKEAKI
IPC: A61C19/05
Filed: 1993-09-13
Abstract: PURPOSE:To provide a diagnostic sheet allowing the easy diagnosis of the position of an occluding section and an occluding force by sequentially applying a developer, a micro-capsuled color coupler to one side of a sheet-like support body for preparing a pressure sensitive sheet, forming the sheet into a horse's hoof type, and forming a waterproof layer on both sides of the sheet. CONSTITUTION:A developer application layer 12 is formed on one side (upper surface) of a support body 10 made of a synthetic resin film such as polyethylene terephthalate, and furthermore a micro-capsuled color coupler application layer 14 is formed on the layer 12, thereby preparing a pressure sensitive sheet 15. This sheet 15 is cut to horse's hoof type and, then, a rear waterproof layer 16 made of a transparent synthetic resin film similar to the body 10 is bonded to the other side thereof via an adhesive agent layer 18. Also, an upper surface waterproof layer 20 made of a synthetic resin film similar to the support body 10 is formed on the developer application layer 14. In addition, this upper surface waterproof layer 20 is caused to bond the rear surface waterproof layer 16 along the outer surface of the body 10 via the adhesive agent layer 18 of the layer 20, thereby completing an occluding force diagnostic sheet 22.
Patent JP-S63103836-A (JP)
Title: Mold for molding optical glass element
Inventor: AOKI MASAKI
IPC: B32B15/04
Filed: 1986-10-21
Abstract: PURPOSE:To make it possible to carry out high-precision mold processing readily, by processing a mold material of tungsten carbide type super hard alloy into pressing molds and forming coating films having uniform thickness and comprising a compound with a specific composition consisting of indium, rhenium and carbon on the molds. CONSTITUTION:Molds for direct press molding for optical glass are obtained by using a supper hard alloy such as WC-Co comprising WC as a main component as a preform, processing the super hard alloy into pressing molds of lens shape to be molded and further forming films with uniform thickness on the molds. The film comprises a compound consisting of 10-70wt% Ir, 10-70wt% Re and 20-50wt% C as main components and is formed on the specular face of the preform by sputtering method. The molds have no reaction with glass, excellent releasability between the molds and glass and hardly produces flaws on the surface of the molds.
Patent JP-H0192926-A (JP)
Title: Production of magnetic recording medium
Inventor: OKITA TSUTOMU
IPC: G11B5/842
Filed: 1987-10-05
Abstract: PURPOSE:To obtain a magnetic recording medium which excels in traveling durability, electromagnetic conversion characteristics and the dispersibility of fine ferromagnetic powder and has high productivity by coating a magnetic coating liquid having a radiation polymerizable binder on a nonmagnetic base, thereby forming a magnetic layer. CONSTITUTION:The magnetic layer is formed by using the magnetic coating liquid having the radiation polymerizable binder and after this magnetic layer is dried to a specified level at which the solvent content therein is about, prescribed 0.1-3wt.% of said layer; in succession, the magnetic layer is subjected to a calender treatment, then the curing of the magnetic layer is accelerated by projection of radiations. As a result, the adequate control from the coating up to the surface treatment and further to final drying is executed without impairing the uniformity of the magnetic coating liquid, more particularly the dispersion state of the magnetic particles. The magnetic recording medium which has the good smoothness of the magnetic surface, excels in the electromagnetic conversion characteristics, the traveling durability and the storage stability of the magnetic coating liquid, does not require a heat treatment for the purpose of curing said liquid and has excellent productivity such as capability of shortening the drying zone is thereby obtd.
Patent JP-S63147601-A (JP)
Inventor: ARUBO REINI
IPC: B27B19/09
Filed: 1987-10-05
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-H03110513-A (JP)
Title: Method and device for multi-beam exposure
Inventor: TASAKA KAZUTAKA
IPC: G02B26/10
Filed: 1989-09-25
Abstract: PURPOSE:To record a pattern border line extremely smoothly by making a specific-pitch subscan with a multi-beam consisting of a specific number of recording beams and modulating respective recording beams in following cycles between recording beams of a 1st-cycle main scan with image data in scanning line sequence. CONSTITUTION:The subscan is made with the multi-beam MB consisting of the number of recording beams B1 - By (y) shown by an equation I for one main scanning period at pitch (l) shown by an equation II for each rotation of a rotary cylinder when, for example, a rotary scan type recording device is used. In the equations I and II, (y) is the number of recording beams constituting the multi-beam, (n) is the number of overlaps and an integer larger than 3, and (x) is an integer >= 1. In a main scan of (n) cycles of (n)-multiple exposure, respective recording beams in following cycles between recording beams of the 1st-cycle main scan are modulated with the image data of scanning lines which are changed in order to perform >=3-multiple exposure. Consequently, a drawing pattern which has an extremely smooth border line can be recorded relatively easily.