baber/WOPTO huggingface dataset:
Patent JP-S61187226-A (JP)
Title: Vapor growth apparatus
Inventor: BAN YUZABURO
IPC: H01L21/205
Filed: 1985-02-14
Abstract: PURPOSE:To enable, with excellent reproducibility, the control of composition in the case of mixed crystal growth, the control of concentration of impurity in the case of impurity doping, the control of steepness of an interface in the preparation of a multilayer thin film structure, etc., by making of aluminum a pipe introducing a VI-group hydrogenated gas from the cylinder therefor into a crystal growth chamber. CONSTITUTION:One of hydrogenated gas cylinders is a cylinder 14 for a VI- group hydrogenated gas. A pipe 15 introducing the VI-group hydrogenated gas from the cylinder 14 into a crystal growth chamber 1 is provided independently from a pipe 6 introducing another hydrogenated gas from cylinders 4 into the crystal growth chamber 1, and it is made of aluminum. A connecting part of the pipe 15 made of aluminum with the crystal growth chamber 1 is provided with an air-operated valve 16, and a stainless steel pipe 17 for making a carrier gas flow in is connected to the middle of the pipe 15 made of aluminum. H2Se is introduced to the crystal growth chamber 1 by the pipe 15 made of aluminum, and it does not stick to the inner wall of the pipe 15. By this constitution H2Se is supplied in a very stable manner and with excellent reproducibility on the occasion of an Se dope InP growth.
Patent JP-S57143419-A (JP)
Title: Steel making method of large quantity of generated heat
Inventor: KATAYAMA HIROYUKI
IPC: C21C5/34
Filed: 1981-02-27
Abstract: PURPOSE:To increase the quantity of generated heat in a furnace by decarburizing molten steel to prescirbed carbon contents by simultaneous treatment of top blowing and bottom blowing, then recarburizing the same while blowing oxygen thereto only by the bottom blowing and again decarburizing the same by the top blowing and the bottom blowing. CONSTITUTION:Molten iron and packed beds (scraps, iron ore, etc.) 5 as well as cold charge which is difficult to charge through a rotary kiln (press layers, large size scraps, etc.) are charged into a reaction vessel 1 like a converter. Next, inthis state, O2 is top blown at 3 and bottom blown at 2 to decarburize the molten iron to 1.2-3.5% C. Thence, the top blowing 3 is interrupted and while the oxygen is blown only by the bottom blowing 2, carbonaceous solids such as coke powder are added to recarburize the molten metal 8. Thence, the recarburized metal 8 is again decarburized by performing the top blowing 3 and bottom blowing 2 of O2 simultaneously. As a result, the thermal efficiency of the converter is improved by using the inexpensive carbonaceous solids, and the adverse influence of the S, N, etc. contained in the carbonaceous solids is decreased.
Patent JP-H05306685-A (JP)
Title: Safety device for primary pump
Inventor: DANIERU MONJIYAN
IPC: F04B49/10
Filed: 1993-01-25
Abstract: PURPOSE: To provide a safety device that surely seals the main shaft of a primary pump in longitudinal direction, after at least two seals for separating high pressure chamber from low pressure chamber of fluid in the primary pump rupture. CONSTITUTION: The safety device is made up of a hollow piston 10 comprising a lower part having an outer diameter D1, and a upper part 13 having the outer diameter D3 being greater than the D1. The piston co-axially surrounds the main shaft 3 and is placed in a chamber formed in the seal housing. The device also comprises activation means that axially move the piston against the main shaft while the seal ruptures. Two chambers 19, 20 are formed in upper side of the piston, and the first chamber 19 having outer diameter D2 greater than the D1 is communicated with a low-pressure chamber 28.
Patent JP-H03232212-A (JP)
Title: Cylindrical ceramic composite capacitor and manufacture thereof
Inventor: YONETAKE NAOTO
IPC: H01G4/20
Filed: 1990-02-08
Abstract: PURPOSE:To increase the mechanical strength against external force of the title capacitor, to give it elasticity and to reduce its cost by a method wherein a sheet-like ceramic composite capacitor, which is formed by adhering electrode films on both sides of a ceramic composite, is wound in cylindrical shape. CONSTITUTION:A cylindrical ceramic composite capacitor 2 is formed by winding a sheet-like ceramic composite capacitor 1. The outer circumferential part of the cylindrical ceramic composite capacitor 2 is adhered to its adjacent part by a bonding agent, for example. A lead wire is connected to the electrode film 12 on the inner circumferential surface of the cylindrical ceramic composite capacitor 2, and the cylindrical ceramic composite capacitor 2 is incorporated into an electric circuit by connecting the other lead wire to the electrode film 13 on the outer circumferential surface of the cylindrical ceramic composite capacitor 2. Besides, when the electrode films 12 and 13 are formed in such a manner that their end parts 12a and 13a are protruding to the opposite direction from the end part of a ceramic composite 11, lead wire can be connected to the end parts 12a and 13a of the electrode film s 12 and 13, and as a result, their connection operation can be facilitated.
Patent JP-S58145433-A (JP)
Title: Manufacture of wiper blade
Inventor: SUGIURA TAMIZOU
IPC: B29C48/30
Filed: 1982-02-22
Abstract: PURPOSE:To raise the dimensional accuracy of the lip portion of a wiper blade for preventing the lowering of its wiping performance by a method in which an extruded molding of wiper blade having an expanded portion at its lip tip is vulcanized and then the expanded portion is cut off in its lengthwise direction. CONSTITUTION:An extruded molding C of a wiper blade having an expanded portion (b) on its lip tip portion is obtained by means of an extrusion molding machine 1, whereby the delay of the flow of raw rubber in thin-film lip portion during the extrusion molding period is offset by the presence of the expanded portion and the molding is uniformly attained. The molding C is vulcanized by the primary and secondary vulcanizers 2 and 3, and the expanded portion (b) is cut off by a cutter 4 and also cut into a proper length in its lengthwise direction.
Patent JP-H04266819-A (JP)
Title: Preparation for application to mucosa of oral cavity
Inventor: YONETO KUNIO
IPC: C08L39/06
Filed: 1991-02-21
Abstract: PURPOSE:To obtain a preparation for application to mucosa of oral cavity having a tacky base slightly collapsible with spittle, being in contact with mucosa of oral cavity, readily for many hours, making a medicinal compound through mucosa of oral cavity, effectively developing systematic and/or local action or protecting damaged part and disease part in oral cavity. CONSTITUTION:A preparation for application to mucosa of oral cavity comprising (A) a vinylpyrrolidone (co)polymer soluble in water and/or an alcohol, (B) a (meth)acrylic acid copolymer in the ratio of component A:B=99:1-50:50 and preferably further (C) a weakly basic organic carboxylic acid salt in a ratio of 100 pts.wt. components A+B and 0.1-20 pts.wt. component C. Being blended with the component A, the preparation absorbs spittle, etc., can be bonded to mucosa of oral cavity. Further being mixed with the component B, the preparation is made into a gelatinous material having excellent water resistance, flexibility and shape retention, a medicine can gradually be released for many hours, is not dissolved, does not flow and does not provided a feeling of physical disorder.
Patent JP-S52109639-A (JP)
Title: Electronic oven
Inventor: TACHIHARA HITOSHI
IPC: H05B6/68
Filed: 1976-03-11
Abstract: PURPOSE: To enable to increase fixing possible time of timer at the lower output, through that changing over to the optimum microwave output is carried out, when the annuciator of menu is showed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11221414-A (JP)
Title: Air purifying filter unit
Inventor: WADA OSAMU
IPC: B01J20/20
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a filter unit capable of reducing both of a chemical pollutant and dust to extremely low concn. levels especially required in a semiconductor manufacturing process, having an extremely long service time. SOLUTION: An air purifying filter unit 1 is formed by holding an absorbing layer 5 comprising a carbon nano-tube and a dust-collecting filter paper air filter 4 in the same filter case and has function for removing a chemical gas pollutant and dust in the air by passing air through both of the carbon nano-tube and the filter paper air filter 4.
Patent JP-S63197535-A (JP)
Title: Gas phase synthesizing device for spherical crystal
Inventor: KIKUCHI MOTOHARU
IPC: C01G9/08
Filed: 1987-02-10
Abstract: PURPOSE:To flow raw gas uniformly over the whole of a substrate and make thickness distribution of grown crystals uniform by disposing opposingly a substrate with a concave spherical surface relieved and a substrate with a convex spherical surface relieved of same size as said concave spherical surface in a manner to conform the spherical surface positions of said two substrates to each other. CONSTITUTION:A substrate 1 with a concave spherical surface relieved and a base 4 with convex spherical surface relieved are disposed opposingly, and raw gas is fed into the space between said two substrates 1 and 4. As the substrate 1 with a concave spherical surface and the substrate 4 with a concave spherical surface of same size as the concave spherical surface are disposed opposingly, raw gas is flowed uniformly along the base surfaces without turbulence. As a result, the thickness distribution of grown crystals can be uniformed. Also, since the base with concave spherical surface is constituted, for example, of flexible graphite to absorb thermal stress even when there is a difference of thermal expansion coefficient between the substrates and crystals, the crystals are not shrunk and cracks are not generated.
Patent JP-H08202795-A (JP)
Title: Image processor
Inventor: ITO HIROHIKO
IPC: G06K7/00
Filed: 1995-01-23
Abstract: PURPOSE: To provide the image processor by the use of which the preparation algorithm of a mark sheet of one size can be established as the preparation algorithm to be applied for operating the mark sheets of various sizes regardlessly of paper sizes. CONSTITUTION: Paper size information is inputted from an operating part and original image information is stored in a filing part. A CPU 516 expands the mark sheet information of the prescribed size on the filing part and a magnifying circuit 511 magnifies the expanded mark sheet information based on the paper size information inputted from the operating part. Then, a printer part outputs the result of expanding or magnifying processing based on the paper size information inputted from the operating part.
Patent JP-2000226594-A (JP)
Title: Machining oil
Inventor: HASHIMOTO JIRO
IPC: C10N40/22
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a machining oil that inhibits abrasive grains from sedimentation and can manifest excellent machining performance and workability by blending bentonite, water, an amine and a nonionic organic compound. SOLUTION: This machining oil comprises (A) bentonite, (B) water, (C) an amine and (D) a nonionic organic compound. In a preferred embodiment, (E) a 1-10C carboxylic acid and an inorganic acid may be used additionally. The component C is a primary amine bearing a 1-16C alkyl or a 2-16C alkenyl group. The component D is preferably a compound of the formula (R1 and R2 are each H, a 1-24C hydrocarbon; EO is an oxyethylene; A1O is a 3-4C oxyalkylene; m and n are each 0.5-50 where m+n is 1-100). In another preferred embodiment, the formulation of this machining oil is 0.05-5 wt.% of the component A, 3-60 wt.% of the component B, 0.05-5 wt.% of the component C, 20-95 wt.% of the component D, in addition, 0.05-5 wt.% of the component E.
Patent JP-S60171638-A (JP)
Title: Information reproducing device
Inventor: MUKAI TOSHIHARU
IPC: G11B7/09
Filed: 1984-02-16
Abstract: PURPOSE:To enable stable tracking control against defect of an information recording carrier by passing error detection signals of an information track through a high-pass and low-pass filters and adding, and applying specified control to the high-pass filter by the defect detection signal. CONSTITUTION:Signals read by a reproducing head 2 from a disk 1 are inputted to a defect detecting device 4 through a pre-amplifier 3. At the same time, error signals are passed through a pre-high-pass filter 12, a high-pass filter 13 and a low-pass filter 11 through an error detecting circuit 5 and added again, and sent to a driving circuit 9 to drive an actuator 10. When abnormality of the reproduction signal is detected by the defect detecting device 4, a defect detection signal is outputted and a changeover switch 15 grounds input of the high- pass filter 13, and at the same time, makes time constant small by switching resistance of the filter 13, and suppresses change of accumulated charge of the capacitor due to noise property of inputted pulse. Thus, stable tracking control becomes possible.
Patent JP-H08203691-A (JP)
Title: Defect inspecting method for x-ray taking-out window
Inventor: SEKIMOTO MISAO
IPC: H05G1/00
Filed: 1995-01-23
Abstract: PURPOSE: To precisely detect the fine defect of an X-ray taking-out window. CONSTITUTION: When a fine defect 3 is present on the X-ray taking-out window of an X-ray generating chamber 1, an X-ray is emitted to the X-ray taking-out window and an X-ray transmitting structure 4 having a standard pattern 5, whereby a composite transfer image is formed on a wafer 7. The fine defect of the X-ray taking-out window is detected by this image.
Patent JP-2000225085-A (JP)
Title: Tableware washing machine
Inventor: NOGAKI HISASHI
IPC: A47L15/42
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a tableware washing machine reducing a work cost at assembling/inspection time, preventing flooding of an electric equipment part by water leakage and being easy in repair and execution work. SOLUTION: A longitudinally long U-shaped groove 22' for housing both a water supply hose 25 and a drain hose 26 is arranged in a rear part of a bottom plate 20, and either hose can be taken out of the bottom plate 20 only by pulling out the hose backward from the groove 22' to reduce a work cost of an assembling/inspection process. A waterproof rib 35 is arranged on the bottom plate 20 so as to surround an electric equipment part, and is formed as a structure that water does not infiltrate into an inside space of the waterproof rib 35 for staying water to the bottom plate 20. A protective wall 41 is arranged in a rear part of an adjuster installing part of the bottom plate 20, and since an adjuster 40 hardly strikes on a front end part 55 at inserting time to a cabinet, damage to the adjuster 40 can be prevented.  A projection part 45 is arranged in the vicinity of the adjuster 40 in front of the bottom plate 20 to expand a space capable of rotating a tool such as a spanner.
Patent JP-S60172244-A (JP)
Inventor: KOMURO TOKUTAROU
IPC: D04C1/06
Filed: 1984-02-16
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-H09215742-A (JP)
Title: Tacky adhesive tape for medical treatment
Inventor: YONEKURA MASAYUKI
IPC: A61F13/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To improve tacky adhesive performance by constituting a printed layer of a synthetic resin film of a compsn. prepd. by mixing an acrylic cation type antistatic agent at pts.wt. of a specific range with specific pts.wt. of nitrocellulose epoxy ink. SOLUTION: The surface of the synthetic resin film 1 is provided with the tacky adhesive layer 3 and gauze 4 is stuck onto the layer. Further, a permanent separator 5 is stuck thereto. On the other hand, the rear surface of the synthetic resin film 1 is subjected to a corona discharge treatment and the ink compsn. 2 with which the corona discharge treated surface is printed to a fine mesh form by a graver printing system is obtd. The layer of the ink compsn. 2 is mixed with the acrylic cation antistatic agent at 1.3 to 1.7 pts.wt. per 10 pts.wt. nitrocellulose epoxy ink. As a result, the degradation of the tacky adhesive performance is averted and the good sticking to the desired place is made possible.
Patent JP-H05227592-A (JP)
Title: Production of frame for speaker
Inventor: YAMAZAKI KAZUYA
IPC: H04R31/00
Filed: 1992-02-14
Abstract: PURPOSE:To reduce material to be used while insecuring the stiffness of a frame concerning the production of the frame for a speaker constructing various kinds of speakers. CONSTITUTION:A frame constructing body where bridge parts 2 having fan type magnetic field part joint surfaces 1 on their tops are continuously provided a diaphragm sticking part 4 at regular intervals are punched from a flat plate. The frame constructing body is cut-off so as to have the several magnetic field part joint surface 1 and the bridge part 2 to be a punched frame product. The speaker frame is obtained by rounding-processing the punched frame product, connecting it with the diaphragm sticking part 4 and bending-processing the magnetic field part joint surface.
Patent JP-S52111996-A (JP)
Title: Preparation of inner fillers for tires
Inventor: ISHII MICHIO
IPC: C08G18/08
Filed: 1976-03-16
Abstract: PURPOSE: To obtain inner fillers for tires with excellent thermal resistance and low heat build-up, in high efficiency by mixing polyols, polyisocyanates and catalyst components according to a specific mixing method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60170936-A (JP)
Title: Automatic positioning inspection device
Inventor: SATOU KATSUHIRO
IPC: G03F1/38
Filed: 1984-02-15
Abstract: PURPOSE:To enable to perform an inspection in a highly accurate manner by a method wherein, when positioning accuracy is detected using a vernier pattern, a laser beam is made to irradiate in a scanning manner on the surface whereon a pattern is superposed, the signal coming from the edge of the pattern is selected by the difference in intensity of the reflected light of said laser beam, and the amount of positional deviation is found by making a calculation. CONSTITUTION:The semiconductor wafer 4 having a vernier pattern on the surface is placed on a stage 5, and a lser beam is made to irradiate on the vernier pattern through the intermediary of a lense 3. Then, the light reflected from the edge of the pattern is detected by a lser detector 6, and this output is amplified by an amplifier 7. Said detector 6 and the amplifier 7 are built in an instrumental part 9, and the output coming from the instrumental part 9 is sent to the CPU containing a memory 11 and arithmetic operational parts. Subsequently, the result of the above operation is added to an interface 14 through the intermediary of an input-output control part 13, it is led back to the instrumental part 9, and the data of the input-output control part 13 is indicated on a indicating part 15. Through these procedures, the minimum value of the amount of deviation of pattern can be read out.
Patent JP-H08218811-A (JP)
Title: Cooling method for steam turbine and device therefor
Inventor: SHIDA YU
IPC: F01K9/00
Filed: 1995-02-16
Abstract: PURPOSE: To enlarge a temperature falling ratio of a steam turbine, improve cooling efficiency, and improve cooling efficiency of an upper half of a turbine metal of a high pressure steam turbine. CONSTITUTION: An air cooler 33 is arranged on an inlet side of a vacuum breaking valve 32, for cooling external air introduced into a condenser 4. An outlet/ inlet of a low temperature reheating steam pipe drain valve 28 is formed on a bypass pipe 39 provided with a bypass air cooler 36. Cooling air introduced to a steam exhaust part of a high pressure steam turbine 1 is cooled for increasing a temperature falling ratio of the steam turbine. A branch pipe 43 branched from a low temperature reheating pipe 8 is connected to a grand steam recovery pipe 46. Cooling air is introduced into the high pressure steam turbine 1 from a grand part 40 of the high pressure steam turbine l for improving cooling efficiency of an upper half of a turbine metal of the high pressure steam turbine.
Patent JP-H08257126-A (JP)
Title: Humidifying machine system
Inventor: KURISUTOFUAA SUTORATSUTON TANB
IPC: F24F6/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier system that is assembled with a gas supplying conduit system for supplying humidifying gas to a patient, by which more precise control of humidity is possible. SOLUTION: In a humidifier system, water is supplied from a pump 30. The system has a heat and vapor exchanging device 22 heated by a heater 25. An endotracheal tube 1 for receiving humidifying gas is connected via a conduit 16 and a connector 15 with the system. Wherein, the connector 15 is jointed to a mechanical end of the endotracheal tube 1. The connector 15 has a humidity sensor 3. An output of the sensor is connected with a humidity control device to control speed of the pump 30 or temperature of the heater 25.
Patent JP-S59160700-A (JP)
Inventor: KAARU DEIIN GURIFUISU
IPC: B64C27/57
Filed: 1984-02-16
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-S59152965-A (JP)
Title: Water-based rust-proofing coating composition
Inventor: IKEDA SHIYUUJI
IPC: C09D5/02
Filed: 1983-02-21
Abstract: PURPOSE:The titled composition that is composed of a specific oxidatively polmerizable copolymer of an aqueous resin emulsion containing specific amounts of fatty acid-modified monomers and ethylenically unsaturated monomers and a rust-proofing coating, thus being suitable for use in protection and rust prevention of iron and zinc, because of its high pigment stability, water resistance and rust resistance. CONSTITUTION:The objective composition is obtained by combining (A) 99-60%, on the solid basis, of an aqueous resin emulsion of an oxydatively polymerizable copolymer of 5,000-500,000 average molecular weight, which is composed of (i) 2-60wt% of a fatty acid-modified monomer resulting from reaction between drying oil fatty acid and/or semi-drying oil fatty acid and/or aziridinyl alpha,beta- ethylenically unsaturated carboxylic acid ester and (ii) 98-40wt% of other ethylenically unsaturated monomers copolymerizable therewith, with (B) 1-40wt% of a rust proofing pigment. EFFECT:It has good workability, because of less inflammability.
Patent JP-H03235634-A (JP)
Title: Rotor rim support for dynamo electric machine
Inventor: SATO TADATOSHI
IPC: H02K1/30
Filed: 1990-02-09
Abstract: PURPOSE:To reduce manpower in manufacturing and assembling works by supporting a rotor rim and a spider by means of two sheets of triangular keys and one sheet of square key and securing them in place. CONSTITUTION:A rotor rim 1 and a spider 2 are supported by means of two sheets of triangular keys 10, 11 and one sheet of square key 12 and secured in place. When the triangular keys 10, 11 are pressure inserted, the rotor rim 1 and the spider 2 are secured firmly in circumferential and radial directions. Since no special profile key is required and the number of parts is reduced, tapering face is reduced and thereby manufacturing manpower is reduced. Furthermore, since the number of parts is reduced, assembling work is facilitated and thereby assembling manpower is reduced. By such arrangement, safety and reliability of rotor rim support can be improved without sacrifice of conventional necessary functions.
Patent JP-S52111327-A (JP)
Title: Assembling equipment for braun/tube
Inventor: SUESHIGE YASUNORI
IPC: H04N5/645
Filed: 1976-03-16
Abstract: PURPOSE: To reduce hands fully and the burdens of workers by skillfuly combining a holder and change of suporting mechanism to the cabinet for the brauntube to relize the braun-tube assembling equipment which can be used for the TV assembling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52111983-A (JP)
Title: Preparation of heparin derivatives
Inventor: OOTSU AKIRA
IPC: A61K31/715
Filed: 1976-03-18
Abstract: PURPOSE: To prepare water-soluble heparin esters having durable effect by intravenous injuection, by the reaction of heparin with fatty acid anhydride in formamide. 
     COPYRIGHT: (C)1977,JPO&Japio