baber/WOPTO huggingface dataset:
Patent JP-H05141631-A (JP)
Title: Heating method for inside of enclosure and burner therefor
Inventor: SERUJIYU ROORANSOO
IPC: F23D14/58
Filed: 1991-10-04
Abstract: PURPOSE: To obtain a burner of simple structure suitable for many applications by producing flames extending in different directions and having different output and/or different oxidizing/reducing power. CONSTITUTION: A burner nozzle 11 has a plurality of openings distributed around the axis thereof while being stepped angularly wherein each opening has a small diameter upstream part 12 opening to the inner chamber at a part of the central pipe axis of the nozzle and a large diameter downstream part 14. Ejection pipes 13', 13" are classified to one group of ejection pipes 14a-14c having larger cross-section than the group of other ejection pipes 14d-14f. Two kinds of flame 21, 22 are thereby produced and the angle α1 of one ejection pipe group is different from the angle α2 of other ejection pipe group. Consequently, a large flame can be produced to match the volume of an enclosure better and the oxidizing/reducing power can be controlled.
Patent JP-H01289018-A (JP)
Title: Molding process for ceramics superconductive material
Inventor: KAWASETSU NOZOMI
IPC: H01B12/00
Filed: 1987-10-12
Abstract: PURPOSE:To enable the manufacture of ceramics superconductive material with complex form by adding aqueous type or organic solvent type binder to ceramics superconductive material powder and molding it into a wire or a thick film, and baking the same after it is dried in the mould supporting it and removed from the mould. CONSTITUTION:Aqueous type or organic solvent type binder is added to ceramics superconductive material powder and this material is molded into a wire or a thick film, and baked after it is dried in the mould supporting it and removed from the mould. As the binder, there are aqueous type and organic solvent type, into either of which a lubricant, bonding agent, or form retaining agent is mixed, and they are added and mixed so that the content of the ceramics superconductive powder is 45-60vol%.
Patent JP-S61135114-A (JP)
Title: Vapor growth device
Inventor: HASHIMOTO MASANORI
IPC: H01L21/205
Filed: 1984-12-06
Abstract: PURPOSE:To prevent the adhesion of silicon to the umbrella of a gas nozzle and the generation of the defect of a wafer by providing the umbrella which has the circulating route of a gas for vapor phase growth before spouting inside and is made the reflection surface of the gas after spouting at the top of the gas nozzle. CONSTITUTION:A quartz gas nozzle 36 is provided at the upper center of a heating table 32 and the gas nozzle 36 has a dual pipe construction of inner pipe 36a and outer pipe 36b. Plural gas nozzles 37, 37... are provided on the side wall of the outer pipe 36b and an umbrella 38 is provided at the top of the outer pipe 36b. The umbrella 38 has a circulating route A which enables a gas for vapor phase growth to circulate in the umbrella 38 and an aperture 39 is provided at the top of the inner pipe 36a. Around the nozzle 36 is made a high temperature of more than 1,000 deg.C by the radiation heat from the heating table 32 but the circulation of normal temperature hydrogen gas and a gas for vapor phase growth in the umbrella 38 of the gas nozzle 36 has cooling effect and the umbrella 38 is made a comparatively low temperature. This prevents the adhesion of silicon to the umbrella 38 even if the gas for vapor phase growth is thermally decomposed.
Patent JP-H1175897-A (JP)
Title: Pigment-containing agent for genetic engineering
Inventor: NAKAGAWA TOMOKO
IPC: C12N15/09
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a reagent for genetic engineering, enabling to increase the amount of an amplification product, improve sensitivity for detecting a gene and directly measure the reaction solution by an electrophoresis method, when the reagent is added to a genetic amplification reaction solution and reacted by including a specific pigment. SOLUTION: This pigment-containing agent contains (A) a genetic amplification efficiency-improving agent for improving the efficiency of a genetic amplification reaction and/or (B) a pigment (orange G, bromophenol blue or the like) not inhibiting the genetic amplification reaction but enabling to provide a amplification reaction solution to a direct electrophoresis by addition to the reaction solution before the reaction.
Patent JP-H03121159-A (JP)
Title: Resin composition
Inventor: MIZUTANI YOSHINOBU
IPC: C08L77/00
Filed: 1989-10-04
Abstract: PURPOSE:To prepare a resin compsn. excellent in the solvent resistance, heat resistance, and mechanical strength by compounding a polyphenylene sulfide contg. a specified amt. of amino groups with a specific functional polyphenylene ether. CONSTITUTION:A polyphenylene sulfide contg. 0.1-10mol% amino groups is prepd., e.g. by polymerizing sodium sulfide with dichlorobenzene in N,N- dimethylformamide in the presence of a halogenated arom. amine (e.g. m- chloroaniline). Separately, a polyphenylene ether polymer is modified with a compd. of formula I wherein X is F, Cl, Br, I, etc.; Q is formula II, III, etc.; R3 and R4 are each a 1-10C hydrocarbon group; Z is a 1-6C divalent hydrocarbon group; and m is 0 or 1 (e.g. formula IV) to give a functional polyphenylene ether. The polyphenylene sulfide and the functional polyphenylene ether are mixed to give the title resin compsn. suitable for automobile parts, etc.
Patent JP-S62118262-A (JP)
Title: Analytic data correction/processing system
Inventor: MATSUMOTO FUMIO
IPC: G01H3/00
Filed: 1985-11-18
Abstract: PURPOSE:To improve the accuracy of an analytic data by multiplying an analytic data for extracting an analog time series data, analyzing it by an analyzing part and outputting it, by a corrected value data in a correction use table, and outputting its result. CONSTITUTION:A control part 7 sets a cut-off frequency FL of an LPF 5 to FL=fs/2 against sampling frequency fs of an A/D converter 2, and gives it to a terminal LP of an LPF 5. A time series data A passes through the LPF 5 and brought to a sampling extraction by the frequency fs by the A/D converter 2, and stored in a memory 6. An FFT 8 fetches a data D in the memory 6, brings it to a fast Fourier processing, and outputs complex Fourier components X1-Xn. A processing part 9 sets corrected value data C1-Cn to a correction use table 14 from true value data Q1-Qn of a spectrum of each frequency f1-fn obtained by an FFT processing of a calibration use table 12, and X1-Xn. Its corrected value data is sent to a correction arithmetic part 16, and multiplied by an X value. From its value, a power spectrum is calculated.
Patent JP-H03120394-A (JP)
Title: Pretreatment of semiconductor substrate before plating
Inventor: DAIKU HIROSHI
IPC: C23F1/24
Filed: 1989-10-02
Abstract: PURPOSE:To perform satisfactory metal plating on the surface of a semiconductor substrate worked into a prescribed shape by roughening the surface of the substrate by immersion in an alkaline soln. before metal plating. CONSTITUTION:A resist film having a prescribed pattern is formed on the mirror finished surface of an Si substrate (semiconductor substrate)1 and this substrate 1 is immersed in an anisotropic etching soln. to form openings 2 at a prescribed pitch by etching in the perpendicular direction. When the surface of the Si substrate 1 is plated with a metal by immersion in a metal plating soln., the substrate 1 is previously immersed in an aq. KOH soln. 11 as an alkaline soln. to finely roughen the surface of the substrate 1. Metal plating can be formed on the substrate 1 with satisfactory adhesion.
Patent JP-H02107182-A (JP)
Title: Hollow fiber for bioreactor
Inventor: FUJITANI HIDEMICHI
IPC: C12N11/04
Filed: 1988-10-15
Abstract: PURPOSE:To provide a hollow fiber composed of a polymeric material containing a specific amount of zeolite, capable of improving the cultivation density of vegetable or animal cell and the permeation rate of the culture liquid and effective as a bioreactor. CONSTITUTION:The objective hollow fiber is composed of a polymeric material containing 3-50wt.%, preferably 15-35wt.% of zeolite. The hollow fiber can be produced by homogeneously mixing zeolite with an organic solvent solution of a polymeric raw material such as polysulfone, polyvinylidene fluoride, polyether sulfone or polyacrylonitrile and forming in the form of a hollow fiber using a dry-wet spinning process.
Patent JP-2000090907-A (JP)
Title: Lead joining structure and battery pack using the structure
Inventor: FUJIWARA JUNJI
IPC: H01M2/30
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide lead joining structure stably joining leads having different materials and thicknesses and apply the structure to a battery pack. SOLUTION: A positive electrode lead 12 of a battery 3 is formed with foil- like aluminum, and held with a positive electrode connecting lead 30 made of phosphor bronze and a joining piece 30a formed in the positive electrode connecting lead 30 for joining with the positive electrode connecting lead 30, to perform spot-welding the overlapped position.
Patent JP-H0565460-A (JP)
Title: Acrylic tack sheet and tack preparation using the same
Inventor: AKEMI HITOSHI
IPC: C09J7/02
Filed: 1991-09-09
Abstract: PURPOSE:To provide the subject sheet usable as an adhesive plaster, capable of mitigating the stress when peeling off from the skin, thus leading to lower irritation, made up of an elastomeric tack agent layer mainly consisting of an acrylic ester polymer, having its maximal moving distance due to the deformation under shear stress falling within a specified range. CONSTITUTION:The objective sheet made up of a tack agent layer mainly consisting of an acrylic ester polymer, which is an elastomer so as not to cause cohesive or interfacial failure with shear stress application and having its maximal moving distance due to shear deformation under such shear stress falling between 0.5 and 6 times the thickness of the above-mentioned layer.
Patent JP-H01101256-A (JP)
Title: Fluid pressure braking device
Inventor: SHIRAI KENJI
IPC: B60T8/1761
Filed: 1987-10-14
Abstract: PURPOSE:To shorten the length of fluid passages so as to contrive an improvement in reliability by introducing fluid pressure from an outside fluid pressure source to No.2 brake cylinder through fluid pressure source fluid passages, and arranging the outside fluid pressure source and a reservoir fluid pressure source switchover control valve in close proximity. CONSTITUTION:At the time of braking operations, a fluid pressure control means 238 allows a reservoir fluid pressure switchover control valve 232 to apply fluid pressure from an outside fluid pressure source 228 to No.2 fluid passage 216 at No.2 position via a fluid pressure source fluid passage 230, a flow control means, No.2 chamber 206 of a master cylinder 208 and the like, and furthermore, to No.2 brake cylinder 220. And the fluid pressure of No. 2 brake cylinder 220 is controlled to be of a proper value by means of the switchover control of No.2 brake switchover control valve 236 performed by a fluid pressure control means 238. In this case, the outside fluid pressure source 228 and the reservoir fluid pressure source switchover control valve 232 are arranged in close proximity, the length of the fluid pressure source fluid passage 230 can thereby be shortened. This constitution improves reliability concerning the flow of braking fluid.
Patent JP-H07115695-A (JP)
Title: Earphone device
Inventor: TATEWAKI TAKAYUKI
IPC: H04R1/10
Filed: 1993-10-15
Abstract: PURPOSE:To prevent howling. CONSTITUTION:An earphone device is the inner-type one where a microphone unit 3 is provided in the inside 1c of a housing 1 in order to collecting external voice. In the device, a hole 5 being acoustic resistance which is provided for attaining the improvement of acoustic characteristic in the low and middle frequencies of voice to be uttered is provided at a part of the housing 1, which corresponds to an inter tragus notch between a tragus and an antitragus part when the earphone device is fitted in an auricle. Thus, voice which is generated inside the housing 1 and heard through the above hole 5 is guarded by a code holding part 1b and is not collected by the microphone unit 3.
Patent JP-H03123659-A (JP)
Title: Coating apparatus
Inventor: MATSUDA TOYOMI
IPC: B05D1/30
Filed: 1989-10-05
Abstract: PURPOSE:To eliminate the thickness irregularity at both end parts of a curtain film in the vicinity of edge guides by arranging the edge guides supporting both ends of a free falling coating solution film in a Y-shape so as to straddle the wedge-shaped block of a liquid injector and setting the heights of the liquid contact surfaces thereof to specific numerical values. CONSTITUTION:A coating solution is allowed to flow so that an upper liquid layer 4 as a protective layer and a lower liquid layer 5 as a halation preventing layer are respectively allowed to flow along the side surfaces 2a, 2b of the downward wedge- shaped block of a liquid injector 1 and allowed to collide with a running web 6 as a free falling coating solution film to coat the web 6. Herein, edge guides 3a, 3b supporting both ends of the membrane like coating solution and further supporting both ends of the free falling coating solution film are arranged in a Y-shape so as to straddle the side surfaces 2a, 2b of the wedge-shaped block. The heights of the liquid contact surfaces of the edge guides 3a, 3b within a range flowing down along the side surfaces 2a, 2b of the wedge-shaped block are set to 2mm or less. By this constitution, the amount of the coating solution wetting the edge guides and spread thereon is suppressed to the min. and the thickness irregularity at both end parts of the curtain film is eliminated.
Patent JP-2000090529-A (JP)
Title: Disk device
Inventor: MINAMIMOTO TAKEYUKI
IPC: G11B17/04
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to eject a foreign matter or a non-fixed type disk by transporting a disk between a 1st position where the disk can be driven by a drive unit in a case and a 2nd position where the disk can be ejected from the case and continuously driving the disk for an arbitrary period of time at the time of transporting it from the 1st position to the 2nd position. SOLUTION: A circuit board is mounted with a microcomputer 79 and a driving circuit 80 thereon and based on the input state of signals from each detection switch and an inject switch 4, the driving of a loading motor 24 is controlled by the microcomputer 79 through the driving circuit 80. When the disk is transported, the inject switch is pressed down by the microcomputer 79 and when it is made ON once but immediately made OFF, the microcomputer 79 applies a negative voltage to the loading motor 24. When continuously pushing on the inject switch, the eject operation is successively operated to make each mechanism perform through the microcomputer 79 and the driving circuit 80.
Patent JP-H0791576-A (JP)
Title: Joint for hard plastic pipe
Inventor: KURIHARA MASAYUKI
IPC: F16L21/06
Filed: 1993-09-22
Abstract: PURPOSE:To connect a hard plastic pipe in one touch manner and easily remove it when it is removed by molding an outer sleeve out of plastic for cost reduction. CONSTITUTION:An outer sleeve 3 of a pipe joint 1 is composed of two divided sleeves 3a molded out of plastic into the semicylindrical form and coupled with each other. A inner sleeve 9 formed cylindrically out of plastic is fitted in an annular groove 7 in the depth of the outer sleeve 3. An antidrawing out ring 13 molded out of poly-acetal resin harder than a poly-ethylene pipe 2 is loosely fitted in an annular groove at an end of the outer sleeve 3 and provided on the inner peripheral surface with a digging projection 15 included in the outer peripheral surface of the polyethylene pipe 2. The outer sleeve 3 is formed with a through hole 17 facing a slit 14 with which a tapered enlarged diameter member 18 is engaged.
Patent JP-H0982623-A (JP)
Title: Exposing device
Inventor: HAGIWARA SHIGERU
IPC: G03F7/20
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the generation of the harmful influence such as the lowering of illumination, etc., caused by the generation of a surface hardly melting layer on a chemical amplification type resist and the cloudiness of an optical material. SOLUTION: The dew-condensed water in a cooler 7 is temporarily accumulated in a trap 15 through a drain pan 4, and at the same time, clean water is continuously or intermittently fed into the trap 15 by a feed-water means 21. As a result, sufficient water is always stored in the trap 15, and the water in the trap 15 flows out to outside continuously. Accordingly, the dissolved impurities contained in the drainage such as the dew-condensed water, etc., is diluted and the enrichment of impurities can be blocked. Besides, as the substance contained in the water in the trap 15 is continuously discharged, the indirect mixing of the impurities coming from the piping system from the trap 15 can be prevented.
Patent JP-H01101551-A (JP)
Title: Image forming device
Inventor: OGURA MITSURU
IPC: G03D9/00
Filed: 1987-10-14
Abstract: PURPOSE:To smoothly wind up a leader part in case of winding up the leader part of a light receiving sheet by providing the titled device with a means for receding a peeling member from a light receiving sheet carrying position. CONSTITUTION:A peeling claw 20 to be the peeling member and a guide 21 for guiding the carriage of the light receiving sheet 5 are arranged on the left side (upstream side) of a pressure point P2 and the peeling claw 20 is fitted to a lever 22 to be oscillated around a shaft 22a. A medium cartridge 3 is set up on a device body, and when the leader part on the tip of the light receiving sheet is being carried, a solenoid 23 is set up to an ON state and the right end of the lever 22 is drawn through a spring 25, so that the tip part of the peeling claw 20 is rotated up to a position to recede from a light receiving sheet carrying position. Consequently, working efficiency at the time of winding up the tip part of the light receiving sheet can be extremely improved.
Patent JP-H04137620-A (JP)
Title: Formation method for electrode
Inventor: AKAGI KANEYUKI
IPC: H01L21/285
Filed: 1990-09-28
Abstract: PURPOSE:To form electrodes only in a vacuum evaporator without using a sputtering device by vacuum-evaporating each material successively and forming electrodes in an electron beam evaporator by taking compound semiconductors out of the said evaporator after that and patterning electrodes, and by performing heat treatment in an N2 atmosphere and turning Ti into TiN. CONSTITUTION:An LED being a compound semiconductor of an n-layer 2 and a p-layer 3 formed on an n-type board 1 is put in an EB evaporator, and AuGe 7 is deposited on the side of the board 1 and AuBe 4, Ti 8, and Au 6 are on the side of the p-layer 3. After that, this LED is taken out of the EB evaporator, and patterning is performed with resist 9 so that only parts necessary for electrodes may be left. Finally, this LED is heat-treated in an No atmosphere, Ti 8 is turned into TiN 5 by nitriding, and besides the p-layer 3 and AuBe 4 are changed into alloys and form electrodes. As this method attaches each electrode material in the EB evaporator, and does not move them in the air in the attaching process of each electrode material, the surfaces of each electrode material do not oxidize and the yield increases.
Patent JP-H08102897-A (JP)
Title: Television receiver
Inventor: YOSHINOBU HITOSHI
IPC: H04N5/64
Filed: 1994-09-29
Abstract: PURPOSE: To enable a camcorder to execute reproduction any time and to improve a space factor by disposing a junction capable of oppositely equipped to a junction seat on the camcorder to be freely exposed or concealed onto one face of a connection pedestal part for mounting the camcoder. CONSTITUTION: The connection pedestal for mounting the camcorcer 10 is provided on top 31t of the housing 31 of a television receiver 30. On the front of the housing 31, the screen of a picture tube 33 is disposed. At the connection pedestal part 32, the junction is disposed to be freely concealed or exposed like the connection pedestal. Then, when the camcoder 10 is mounted, the junction travels vertically to be oppositely equipped to the junction seat. Thereby, the respectively corresponding terminals of the junction pedestal and the junction are in contact with each other directly so that the camcoder 10 and the television receiver 30 are made into an electrically desired connection state.
Patent JP-2000070385-A (JP)
Title: Magnetic therapeutic instrument
Inventor: KASUGAOKA RYUJIRO
IPC: A61H39/04
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To relieve and dissolve various illness such as stiff shoulder, hemostatis and lumbago by the synergetic effect of concentrated penetrating action of drug to a patient by magnetic line of force, pointillage action to a lesion part by a large number of small protrusions, and circular accelerating action consequent to potential difference by magnetism. SOLUTION: This therapeutic instrument is provided with a sticking board 1 with an adhesive drug layer 3 intermixed with a drug component penetrating a patient P, formed on a base material 2 face and stuck to the patient P through the drug layer 3, and a doughnut-shaped permanent magnet body 10 protrusively provided with a plurality of small protrusions 11 integrally formed on the surface so that the tips come in contact with the patient P, and rigidly fixed to the surface of the drug layer 3. The sticking board 1 has release paper releasably stuck to the surface of the drug layer 3 formed by application so as to be adhesive to the surface of the patient P. The small protrusions 11 of the permanent magnet body 10 are formed in conical shape with round tips and arranged on the surface of the permanent magnet body 10.
Patent JP-2000073530-A (JP)
Title: Floor load support and its manufacture
Inventor: HARIGAI YOSHIAKI
IPC: E04F15/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor load support capable of simplifying rust preventive treatment of a pipe drum and improving productivity and its manufacturing method. SOLUTION: A pipe drum main body 11 is provided by cutting a steel pipe material of regular size previously applied with rust preventive treatment in specified dimensions. Thereafter, an upper part connecting part 12 and a lower part connecting part 13 are respectively formed on an upper end part 11a and a lower end part 11b of the pipe drum main body 11. Thereafter, a floor receiver member 20 is connected to the upper part connecting part 12, and a base plate 30 is connected to the lower part connecting part 13.