baber/WOPTO huggingface dataset:
Patent JP-H01242039-A (JP)
Title: Top plate for supporting examinee
Inventor: OGO YOSHIMASA
IPC: A61B6/04
Filed: 1988-03-24
Abstract: PURPOSE:To prevent the generation of warpage by eliminating a defect appearing as an X-ray image, by bonding decorative boards impregnated with a melamine resin to both surfaces of a medium quality fiberboard formed by solidifying a wooden fiber by a resin. CONSTITUTION:A medium quality fiberboard 10 having specific gravity of 06-0.65 formed by solidifying a wooden fiber obtained from a lauan needle-leaf tree by a resin is used and decorative boards 11a, 11b impregnated with a melamine resin are bonded to both surfaces of said medium quality fiberboard under pressure to constitute a top plate 12 for supporting an examinee. Since the medium quality fiberboard 10 constituting the principal part of this top plate is formed by solidifying the wooden fiber by the resin, there is no defect appearing as an X-ray image.
Patent JP-H03270767-A (JP)
Title: Applycation of two-layer coating film
Inventor: SOMA TORU
IPC: B05D1/36
Filed: 1990-03-20
Abstract: PURPOSE:To enhance the durability of a coating film by forming a top coat on a base coat containing a specific amount of polyglutamic acid having a spiral pitch structure selectively scattering light having a wavelength belonging to a visible region. CONSTITUTION:Polyglutamic acid having a spiral pitch structure capable of selectively scattering light having a wavelength belonging to a visible region and/or ester thereof (paint) is dissolved in a phototpolymerizable unsaturated compound to prepare base coat paint containing 30-80pts.wt. of the polymer and/or ester thereof per 100pts.wt. of a paint solid. This base coat paint is applied to an object to be coated such as a steel plate or plastic and subjected to photopolymerization to form a base coat. Subsequently, usual clear paint is applied to the base coat as top coat paint and dried to laminate a top coat to form a two-layer coating film.
Patent JP-S60212449-A (JP)
Title: Molded article of interior trim part for automobile
Inventor: MIURA TETSUJI
IPC: C08L7/00
Filed: 1984-04-05
Abstract: PURPOSE:A molded plastic article, obtained by using a thermoplastic resin containing a copolymer of a specific aromatic vinyl monomer and an unsaturated dicarboximide, and having improved heat and gasoline resistance and dimensional stability. CONSTITUTION:A molded article of interior trim part for automobiles obtained by incorporating (A) 10-100wt% copolymer containing 35-80wt% aromatic vinyl monomer residues and 20-65wt% unsaturated dicarboximide derivative residues with (B) 0-60wt% graft copolymer prepared by grafting 30-90pts.wt. monomeric mixture consisting of 40-85wt% aromatic vinyl monomer, 15- 40wt% vinyl cyanide monomer and 0-40wt% vinyl monomer copolymerizable therewith onto 10-70pts.wt. rubber-like polymer. Styrene, alpha-methylstyrene monomer or acrylonitrile is preferably used in the component (B), and the molded article is used as an instrument panel or meter hood, etc.
Patent JP-S59195091-A (JP)
Inventor: FUJIURA MASAMI
IPC: F22B1/18
Filed: 1983-04-20
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-S58184952-A (JP)
Title: Electrophotographic copying method
Inventor: KUROKAWA JIYUNJI
IPC: G03G13/26
Filed: 1982-04-23
Abstract: PURPOSE:To provide an electrophotographic copying method having no unevenness in an transferred image, not causing failure of separation, and fluctuation of a copy image during repeated uses, by using an Se-As photoreceptor high in optical fatigue, and light emitted from a specified light source, and executing exposure before transfer at a good timing. CONSTITUTION:PTL4 (pretransfer lamp) is selected from electroluminescence, a light emitting diode, and a fluorescent lamp, having >=70% energy of the visible light region in 480-580nm wavelength width. At the start of an electrophotographic copying process, rotation of an Se-As photoreceptor 1 is begun, PTL4 first emits light to expose the photoreceptor 1, when its circumference part comes near a charger 2, it charges the photoreceptor 1, and imagewise exposure takes place. An electrostatic latent image is perfectly formed at this timing on the circumferential region of the photoreceptor exposed to light from PTL4 from the first cycle of the process, and hence, copy image density is normal from the first copy, deterioration of image density from the second copy forth is not observed by the eye, and no residual image occurs.
Patent JP-S56164981-A (JP)
Title: Composite polished brittle dial for portable watch
Inventor: ONO YOSHIKAZU
IPC: G04B19/12
Filed: 1980-05-23
Abstract: PURPOSE:To widen the design of a dial and make it higher in grade by combining two or more kinds of brittle materials such as precious stones, glass or ceramics and simultaneously polishing their surfaces. CONSTITUTION:This is a dial using dissimilar kinds of brittle pieces 1, 2, and first the pieces 1, 2 are shaped by ultrasonic working or the like. The shaped pieces 1, 2 are bonded by means of adhesives to a substrate, and the pieces 1, 2 are also bonded to the surface of a polishing guide plate. These are simultaneously polished by both surfaces. Thereby, the dial which reflects the light from a light source at the same angle, has no gaps in the joined parts, is superior and is beautiful is obtained.
Patent JP-H02247527-A (JP)
Title: Volumetric flowmeter
Inventor: KOSEKI MINORU
IPC: G01F3/10
Filed: 1989-03-20
Abstract: PURPOSE:To output flow rate pulses at specific output intervals by composing the volumetric flowmeter of a casing, a couple of rotators, an annular magnet, a detecting means, a stand-by pulse counting means, a flow rate correction control means, an output pulse counting means, and a flow rate pulse output control means. CONSTITUTION:The flowmeter 1 is constituted by providing the rotators 4 and 5 in the measurement chamber 3 of the casing 2. When fluid to be measured is supplied to the measurement chamber 3, the rotators 4 and 5 rotate. The annular magnet 12 for rotation detection is embedded in the center of the rotator 4. The rotation of the rotator 4 is detected by the detecting means. Even if the output intervals of the detection pulses become irregular pitch owing to the irregular-speed rotation of the rotators 4 and 5 and become small, the detection pulses are counted and stored by the stand-by pulse counting means and detection pulses which are corrected by the flow rate correction control means are counted and stored in the output pulse counting means again. The flow rate pulse output control means outputs flow rate pulses having at least the specific output intervals according to the stored counted values.
Patent JP-H05270977-A (JP)
Title: Plate diamond crystal and its formation
IPC: C30B25/02
Filed: 1992-03-26
Abstract: PURPOSE:To obtain an excellent electronic material by forming a diamond crystal on a substrate by a vapor-phase synthesis while keeping the ratio of the length perpendicular to the substrate surface to the length along the surface of the substrate at a prescribed level. CONSTITUTION:Boride ion or carbide ion is implanted into a prescribed part of a substrate 1 such as Si single crystal and the implanted part is supplied with a raw material gas containing H2, C and O2 at a carbon source concentration of 0.01-10wt.% and an O/C ratio (ratio of the number of oxygen atoms to that of carbon atoms) satisfying the formula 0.5<=O/C<=1.2. The substrate is heated at 400-900 deg.C and a plate diamond crystal 2 having {111} upper face is formed on the substrate by a vapor-phase synthesis such as plasma CVD using high-frequency radiation as an excitation source. The ratio of the length (height) (h) of the plate diamond crystal 2 perpendicular to the substrate to the length (lateral width) (1) along the surface of the substrate (h:1) is 1:(4-1,000), the angle (theta) between the substrate surface 1a and the upper surface 2a of the crystal is 0-10 deg. and the density of diamond nuclei generated on the substrate is 10<4> to 2X10<6>/cm<2>.
Patent JP-H01242765-A (JP)
Title: Alloying hot dip galvanized steel sheet and its production
Inventor: ISOBE MAKOTO
IPC: C23C2/40
Filed: 1988-03-23
Abstract: PURPOSE:To reduce powdering in a shrink flanged part and to prevent the occurrence of defects, such as waffled pattern, at the time of press working by immersing a steel sheet in a hot dip galvanizing bath, applying heating to the above sheet to carry out alloying, and further applying temper rolling to the above to form a top section having a flat part. CONSTITUTION:A cold rolled steel sheet is immersed in a hot dip galvanizing bath and the prescribed amount of zinc is allowed to adhere to the above sheet, and then, heating is applied to the above to carry out alloying treatment. After cooling, temper rolling is applied to the above sheet at about 0.2-2% draft, by which a top section having a flat part is formed. At this time, the area of the flat part is regulated to 30-90% based on the total steel-sheet area. Further, the above sheet is electroplated with iron or ferrous alloy, if necessary. The resulting alloying hot dip galvanized steel sheet is used for automobile other sheet, etc. By this method, powdering can be reduced and also the occurrence of defects due to pressing can be reduced while maintaining press formability such as deep drawability, in particular.
Patent JP-H06283532-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KAIZUKA KENJI
IPC: H01L21/205
Filed: 1993-03-26
Abstract: PURPOSE:To enhance the reliability upon aging by a method wherein a (111) oriented titanium nitride film and a specific titanium film as the lower layer thereof are laminated on an underneath film comprising Al or Al alloy. CONSTITUTION:Within the semiconductor device wherein a metallic wiring layer 5 is composed of a laminated wiring including Al or Al alloy layer, a (111) oriented titanium nitride film 4 and a titanium film 3 as a lower layer thereof in the surface coating ratio exceeding 50% and the mean film thickness not exceeding 100Angstrom are to be laminated as the underneath layer of the metallic wiring layer 5. For example, an insulating film 2 is deposited on a silicon substrate 1 and then Ti 3 is deposited 50Angstrom  thick in the design value by putterning process. Successively, TiN 4 is deposited in the specific thickness by CVD process. At this time, the material base of CVD is specified to be TiCl4/NH3/H2 base while the film forming requirements are to be 60 deg.C of substrate temperature, 2 sccm of TiCl4, 40 sccm of NH3, 10 sccm of H2 and 0.1 Torr of partial pressure. Finally, Al-0.5%Cu 5 is to be deposited in specific thickness.
Patent JP-H01242763-A (JP)
Title: Manufacture of ti-ni shape memory alloy reduced in hysteresis
Inventor: MURAKAWA YOSHIYUKI
IPC: C22F1/00
Filed: 1988-03-23
Abstract: PURPOSE:To stably obtain a shape memory alloy reduced in hysteresis by heating and cooling an Ni-Ti alloy with a specific composition, cold-working the above at a temp. in a specific temp. region, and then applying aging treatment to the above. CONSTITUTION:An alloy having a composition consisting of, by atom, 49.0-50.3% Ni and the balance Ti with inevitable impurities is subjected to solution heat treatment consisting of heating at 600-1,000 deg.C and cooling. Subsequently, cold working of 5-60% draft is applied to the above while regulating the temp. to <=60 deg.C, followed by aging treatment at 300-550 deg.C. Since effects sufficient for reducing hysteresis are produced by the above regulation of cold working temp., the Ti-Ni shape memory alloy reduced in hysteresis can be effectively manufactured.
Patent JP-S60212943-A (JP)
Title: Resistor installed in cathode-ray tube
Inventor: ISHIKAWA YOSHIROU
IPC: H01C13/00
Filed: 1984-04-06
Abstract: PURPOSE:To prevent any deterioration of an insulating coat during knocking treatment by making a resistor to be installed in a cathode-ray tube containing an electron gun by forming a conductive layer in a resistor layer with a given pattern and coating the resistor layer with an insulating coat. CONSTITUTION:An electron gun 9 and a resistor 7 are installed in the neck 8a of a cathode-ray tube. The resistor 7 is made by placing a high-voltage electrode terminal 2, a convergence electrode terminal 3 and an earth electrode terminal 4 over an insulating base plate 1, connecting these members by zigzag- form resistance layers 5'a and 2b having a given resistance and forming an insulating coat 6 made of a material such as lead glass on the resistance layers 5'a and 5b. Here, a conductive layer 20 is formed in a position (P') corresponding to the maximum potential difference of the resistor 7 and located in the resistance layer 5'. As a result, it is possible to reduce the resistance variation of the resistance layer 5' by preventing any insulation deterioration at the area of high potential difference occuring in the insulating coat 6 during knocking treatment.
Patent JP-S56164945-A (JP)
Title: Measuring device for moisture content of cereal grain in drying machine
Inventor: OKA AKIHIKO
IPC: G01N27/02
Filed: 1980-05-26
Abstract: PURPOSE:To improve the measurement accuracy of moisture contents by confirming with a pressure sensitive switch that cereal grains are near the measuring part of a moisture content meter and comperting only a data voltage of the time when the cereal grains exist. CONSTITUTION:A through-hole is pierced in the machine wall 1a facing above an electrode bar 17, and a rubber membrane 30 is put thereon. A pressure sensitive switch Se is mounted to this and this switch Sc is connected together with a moisture content meter A to the discriminating part C1 of a computer C. A display device D and operating mechanisms such as valves of a burner 4, the power switch of a motor 9 and the like are connected to the output side of the computer C. In the computer C, whether the bar 17 is held locked or not, that is, whether the meter A is under measurement or not is discriminated by whether there is a flag in the data output or not, and if there is, the flag is erased and further whether the switch Sc is on or off is discriminated by the discriminating part C1 of the computer C. Only when the switch Sc is on, the data voltage Er is outputted from the part C1 to a converting part C3, which converts the data voltage Er to the measured moisture content Ms of digital quantity.
Patent JP-S57182637-A (JP)
Title: Measuring method for viscosity of highly viscous liquid by falling rod
Inventor: KATOU YOUNOSUKE
IPC: G01N11/12
Filed: 1981-05-07
Abstract: PURPOSE:To measure the viscosity in a short time with a simple operation, by immersing a falling rod from the liquid face of liquid to be inspected to a prescribed position and dropping down said rod to a prescribed position by own- weight after stopping once and then, calculating the viscosity by measuring falling time. CONSTITUTION:A high molecular solution to be inspected 2 is filled up in a vessel 1 having a large capacity in a stationary state. A falling rod 4 is inserted toward the lower face of liquid from an opening part 3. Said rod is immersed in the liquid in a vertical state and is waited at a point A till starting of measurement. The falling rod is then dropped down from the point A to a point B by own-weight and at the same time, falling time is measured by a stopwatch. A time T reached the point b from the point A is proportional to a viscosity mu of the liquid measured by a BH type viscometer. In this way, the measurement is performed in a short time with a simple operation.
Patent JP-H07253948-A (JP)
Title: Transaction service mode switching system
Inventor: YAMAZAKI MICHIHIRO
IPC: G06F15/00
Filed: 1994-03-14
Abstract: PURPOSE:To offer reference system transaction service completely at a high speed even not in a reference and update system transaction service time zone. CONSTITUTION:When a host computer 1 updates a data base 11 by a data base reference and update means 12, an updated transaction acquisition means 13 stores updated transaction information in an updated transaction storage file 14. After the reference and update system transaction service ends, an updated transaction transmitting means 15 sends the updated transaction information in the updated transaction storage file 14 to a backup computer 2. Once receiving the updated transaction information, an updated transaction receiving means 22 stores it in an updated transaction storage file 23. A backup data base update means 24 updates a backup data base 21 with the updated transaction information in the updated transaction storage file 23.
Patent JP-S57183141-A (JP)
Title: Analog frequency multiplex optical transmitter
Inventor: NAKADA HIROAKI
IPC: H04B10/50
Filed: 1981-05-07
Abstract: PURPOSE:To reduce the generation of noises and distortion in an alalog frequency multiplex optical transmitter by holding the modulation degree of a semiconductor laser constant by applying a signal and an output having the opposite amplitude characteristics to its waveform to the semiconductor laser together. CONSTITUTION:When a signal havng a waveform (e) obtained by multiplexing two TV signal waves having carrier frequencies f1 and f2 in the VHF band is applied to a terminal 7, part of the signal is detected by a detecting circuit 9 to generate a signal as shown by (f). The output (g) of an oscillating circuit 8 is modulated at an amplitude modulating circuit 10 by an inversion signal (f) to obtain an output (h), which is mixed with a signal having a waveform (e), thereby applying the resulting signal to a semicondutor laser driving part 4. The semiconductor laser driving part 4 adds a bias current IB to the waveforms (e) and (h) to obtain a constant amplitude waveform, and then applies it to a semiconductor laser 1, so the modulation degree of the semiconductor laser 1 is constant, reducing the generation of noises and distortion.
Patent JP-S58185453-A (JP)
Title: Working method of glass pipe
Inventor: SAKAMOTO TETSUO
IPC: G02B6/24
Filed: 1982-04-23
Abstract: PURPOSE:To form a flared inner hole of the end part of a glass pipe having the inner hole and make it suitable to a component for a connector of optical fibers, by covering the outer surface other than the end of the glass pipe having the inner hole with a corrosion-resistant coating, and treating the end part with a solution corroding the glass. CONSTITUTION:The outer surface 13 other than the end 14 of a glass pipe 10 having an inner hole 11 is covered with a corrosion-resistant film 15, e.g. made of an acrylic resin or epoxy resin, and the end part of the glass pipe 10 is then treated with a corrosive solution, e.g. HF-H2O system, HF-H2SO4-H2O system or NH4F-H2O system, to form a flared inner hole 12 of the end part. In working many glass pipes at a time, plural glass pipes having the outer surfaces other than the end parts covered with the corrosion-resistant films are advantageously bundled, and the end parts of the bundled glass pipes are treated with the solution corroding the glass to form the flared inner holes.
Patent JP-H09236093-A (JP)
Title: Cooling method of suction device and suction treatment device
Inventor: OGURO TETSUYA
IPC: F04C25/02
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a high-degree reduced pressure condition by introducing air to this compressed air forming space from outside of a casing when the compressed air forming space formed of the casing of a root blower and a rotor and a suction port of the root blower are cut off by the rotor. SOLUTION: When a root blower 2 is actuated, though air in a wet type dust collecting tank 11 reaches a suction port of the root blower 2 through a first air sending pipe 14, since the first air sending pipe 14 is communicated with and connected to a cooling water cooling system 18 through a cooling water pipe 22, cooling water is supplied to the root blower 2 as a mist-like waterdrop from the cooling water pipe 22. An air introducing part 6 is also arranged in a casing of the root blower, and when air is introduced, since air pressure in the casing increases, the cooling water is suitably transferred up to a mist catcher and noise eliminating water tank 12 by a movement of this air. Therefore, since the cooling water does not gather in a passage, a high- degree reduced pressure condition can be kept for many hours.
Patent JP-S61228687-A (JP)
Title: Manufacture of semiconductor coupled superconducting circuit device
Inventor: ISHIDA ICHIRO
IPC: H01L39/24
Filed: 1985-04-02
Abstract: PURPOSE:To increase the Josephson current of a semiconductor coupled superconducting circuit device and to decrease the dispersion of the Josephson current in a chip, by making it possible to form first and second superconducting electrodes on a semiconductor in close proximity by a distance of about the coherence length of electrons. CONSTITUTION:A superconductor, which is provided in contact with the upper part of a substrate 1, is patterned, and a superconducting electrode (I) 2 is formed. A plasma oxide film 3 covering the superconducting electrode 2 is formed to a thickness, which can block a tunnel current, by a plasma oxidation method. Thereafter, a superconducting electrode (II) 4, which has a part contacted with the semiconductor substrate 1 and has a part that is overlapped with the plasma oxide film 3, is formed. Thus, the superconducting electrodes 2 and 4 are arranged on the semiconductor substrate 1, so that the electrodes are separated by the thickness of the plasma oxide film 3. The thickness of the plasma oxide film can be controlled at the accuracy of several tens of nm. Therefore, the distance between the superconducting electrodes 2 and 4 can be made shorter than the distance, which can be achieved by a minute machining technology using conventional lithography method and etching method, and the uniformity is improved.
Patent JP-S51144394-A (JP)
Title: Process for producing porous anion exchange resin
Inventor: MIYAKE TETSUYA
IPC: C08F2/00
Filed: 1975-06-09
Abstract: PURPOSE: Process for producing highly porous anion exchange resin with high iron exchange rate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63233923-A (JP)
Title: Preventive-treating agent for marine fish disease
Inventor: KITAO TADATOSHI
IPC: A61P31/04
Filed: 1987-03-24
Abstract: PURPOSE:To obtain a preventive.treating agent for marine fish diseases containing FK-565 or a salt thereof. CONSTITUTION:A preventive.treating agent containing FK-565, expressed by the formula and having immunological enhancing activity without any direct antimicrobial activity or a physiologically acceptable salt thereof. The amount of the above-mentioned compound used is within the range of 0.01-1,000mg/kg, particularly 0.5-100mg/kg per day based on the fish body weight for oral administration and 0.01-1,000ppm, particularly 0.1-50ppm concentration for application by liquid bathing or washing and 0.01-100mg/kg, particularly 0.1-10mg/kg per day based on the fish body weight per day for injection.
Patent JP-S58185550-A (JP)
Title: Preparation of ethylene cyanohydrin
Inventor: YAMAGIWA SHIYUUICHI
IPC: B01J27/00
Filed: 1982-04-23
Abstract: PURPOSE:To prepare the titled compound useful as a raw material of extraction solvent, etc., economically, with little production of high-boiling components, by thermally decomposing 3,3-oxabispropionitrile in the presence of a weakly basic catalyst. CONSTITUTION:The objective compound can be prepared by the thermal decomposition of 3,3-oxabispropionitrile at 120-200 deg.C in the presence of a weakly basic catalyst such as sodium acetate. The amount of the weakly basic catalyst is usually 0.1-10% based on the 3,3-oxabispropionitrile. When the thermal decomposition is carried out by heating under reduced pressure, the produced acrylonitrile and ethylene cyanohydrin are distilled out to enable the continuous preparation of the objective compound.