baber/WOPTO huggingface dataset:
Patent JP-S61275873-A (JP)
Title: Developing device
Inventor: KAMIMURA KUNIAKI
IPC: G03G15/09
Filed: 1985-05-31
Abstract: PURPOSE:To prevent a developer from scattering by providing a means which rocks a support means and the 3rd driving force transmitting means which transmits driving force to the 1st and the 2nd agitating means. CONSTITUTION:When an image on an electrostatic latent image carrier is developed with the 1st developer, the support means is rocked around a rocking shaft by the rocking means and the 1st developing sleeve 1 is driven by the driving means through the 1st driving force transmitting means. When the electrostatic latent image carrier is developed with the 2nd developer, the rocking means rocks the support means around the rocking shaft and the 2nd developing sleeve 21 is driven by the driving means through the 2nd driving force transmitting means. The 1st and the 2nd agitating means are driven through the 3rd driving force transmitting means at any time regardless of whether development is carried out by using the 1st or the 2nd developer. Consequently, a developer is prevented from scattering from a developing device which is not used.
Patent JP-H11309731-A (JP)
Title: Production of decorative molded product
Inventor: TAKEZAKI HIDEAKI
IPC: B29C43/20
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a decorative molded product with depth rich in the solidity and transparency of a painting surface. SOLUTION: In a method for producing a decorative molded product which is molded by a method in which painting is applied on both sides of overlay paper 61, a sheet for decorative molded product which is impregnated with a thermosetting resin is used as a surface layer, a thermosetting resin molding material is laminated or packed on the back of the sheet and heat-cured, in the overlay paper 61, a pattern on the back can be seen through when the paper 61 is impregnated with the thermosetting resin and heat-cured.
Patent JP-H10305064-A (JP)
Title: Dental clinic chair
Inventor: SHIBATA FUMIO
IPC: A61G15/10
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To easily execute maintenance check without requiring any skill by using a lot of select switches for various operating modes also as select switches for a registration mode and a maintenance test mode and displaying these modes on a display panel. SOLUTION: The whole systematic figure of operating modes, a registration mode and a maintenance test mode of dental clinic chair is shown. A is the operating reference value of the registration mode, handpiece registration and the registration of display, B is the handpiece test of the maintenance test mode, C is a switch test and D is a chair test. Besides, E and F are relay tests 1 and 2, G is a D/A system test, H is a serial circuit test and I is operating modes. When the modes are switched in this case, even in the case of the same switch, its operation is different. Therefore, plural panel covers describing the operation names of different switches are prepared for each mode and the chair can be operated while covering the panel corresponding to the correspondent mode.
Patent JP-H04322754-A (JP)
Title: Residue scrubber
Inventor: MASUDA TOMOYA
IPC: B03B5/56
Filed: 1991-04-23
Abstract: PURPOSE:To obtain a residue scrubber which is not equipped with an auto-rotor for rubbing and washing residue in a washing drum as in the conventional manner and is capable of efficiently washing residue while preventing formation of the lump of residue in the washing drum by providing the washing drum to the inside of a rotated external drum and introducing residue generated in the screen device of a sewage treating plant into this washing drum and washing residue. CONSTITUTION:A supply pipe 34 for spreading washing water is provided to the inside of a washing drum 20 fitted with a baffleplate 25. Residue and washing water are agitated in the washing drum 20 to peel deposit such as sand and water pollutants. Further a weir 28 is provided to the inner wall of the washing drum and residue being in a lump state is disintegrated. Contact efficiency of residue and washing water is enhanced.
Patent JP-H06309653-A (JP)
Title: Magnetic recording medium
Inventor: HAYAKAWA SATORU
IPC: C09D5/23
Filed: 1993-04-23
Abstract: PURPOSE:To obtain a high density magnetic recording medium having stisfactory electromagnetic transducing characteristics and excellent in reliability by forming a magnetic layer having a specified surface electric resistance OMEGA/cm<2> or lower and a prescribed ratio or higher in orientation degree and contg. a resin binder contg. polymethylenepolyphenylene polyisocyanate represented by a specified formula as a curing agent. CONSTITUTION:In a magnetic recording medium having a magnetic layer based on ferromagnetic powder and a resin binder on the nonmagnetic substrate, the magnetic layer has <=5X10<9>OMEGA/cm<2> surface electric resistance and >=0.85 ratio in orientation degree and the resin binder contains polymethylenepolyphenylene polyisocyanate represented by the formula (where (n) is an integer of 1-5) as a curing agent. The objective discoid magnetic recording medium excellent in running durability, fit for use in a dusty environment, ensuring satisfactory high density recording and also excellent in electromagnetic transducing characteristics is obtd.
Patent JP-H10318471-A (JP)
Title: Turn connector
Inventor: SALTER PETER W
IPC: F16L37/14
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a turn connector improving a holding characteristic so as to easily grip the connector by a tube end member. SOLUTION: A turn connector 701 is a turn connector of two-piece structure, to be constituted by a turn main body end 702 extending a tube extension part 706 and a turn end 750 which can insert the tube extension part 706. In an end part position 710 of the tube extension part 706, a flange tip end 707 is provided, which has flexibility with pressing in possible rotatably while into close contact relating to a hole 760 of the turn end 750. Between an end of a large diametric part 723 of the tube extension part 706 and a bottom of a hole 725 in a central part 722, an O ring 730 of dimension sufficient for giving a slip while holding air-tightness is interposed. In the turn end 750, except in a part its end part 755 is brought into contact with a flange tip end 707, external dimension is formed similarly to the turn main body end 702.
Patent JP-S63282925-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/85
Filed: 1987-05-15
Abstract: PURPOSE:To produce the title magnetic recording medium having excellent magnetic characteristic and durability by generating the vapor currents of the different ferromagnetic metals from two vaporization sources toward a moving polymeric film to form the thin film of the ferromagnetic metals, and joining the maximum vapor current parts on the polymeric film. CONSTITUTION:Two vessels 14 and 15 are arranged below a rotary carrier 12 adjacently to each other in a vacuum vessel 27, and the vaporization materials different from each other are vaporized by electron-beam heating sources 16 and 17. The generating condition of the vaporized ferromagnetic metals can be easily controlled, the electron beam is adjusted by a deflecting magnetic field, and the maximum vapor currents 20 and 21 generated from the respective vessels 14 and 15 are joined at the point P on the polymeric film 22 moving on the rotary carrier 12. AS a result, the thin film of the ferromagnetic metals is formed on the polymeric film 22 with the composition uniform in the thickness direction, the magnetic characteristic and mechanical strength of the thin film are also uniformized, and the characteristics preferable as the magnetic recording medium can be obtained.
Patent JP-H02298938-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HASEGAWA TAKUJI
IPC: G03C1/06
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the high sensitivity and high covering power by which the loss of the transparency of the film after a development processing is prevented and developing silver is improved to a black color tone by incorporating at least one of colloidal silicas contg. alumina or aluminate into silver halide emulsion layers and/or other hydrophilic colloidal layers. CONSTITUTION:This silver halide photographic sensitive material contains at least one hydrophilic synthetic resin polymer on at least one side of the base of this material. At least one of the colloidal silicas contg. the alumina or aluminate are incorporated into the silver halide emulsion layers thereof and/or the other hydrophilic colloidal layers. The silver halide photographic sensitive material having the high sensitivity and high covering power by which the loss of the transparency of the film after the development processing is prevented and the developing silver is improved to the black color toner is obtd.
Patent JP-H06329977-A (JP)
Title: Primer composition
Inventor: SAITO TADAO
IPC: C09D151/04
Filed: 1993-05-21
Abstract: PURPOSE:To improve the adhesion of a primer compsn. to the surface of an object to be coated without the pretreatment of the surface with a chlorinous solvent by compounding a specific modified copolymer with an org. solvent. CONSTITUTION:A modified copolymer is obtd. by grafting 0.1-20wt.% hydroxylated ethylenically unsatd. monomer at 50 deg.C or higher for 2-10hr in the presence of a radical polymn. initiator onto a triblock copolymer comprising three blocks: a PS block having a number average mol.wt. (in tetrahydrofuran at 40 deg.C) by gel permeation chromatography) of 1X10<4>-18X10<4>, an elastomer block having a carbon backbone of the formula (wherein n is 0-6; and m is a positive integer), and another PS block or onto a hydrogenation product of the triblock copolymer with a degree of hydrogenation of at least 80%. A primer compsn. is obtd. by compounding 100 pts.wt. the modified copolymer with 50-10,000 pts.wt. org. solvent.
Patent JP-S62275467-A (JP)
Inventor: SAIHARA YASUHIRO
IPC: A61L9/16
Filed: 1986-05-23
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-H07307332-A (JP)
Title: Surface cleaning method and thin film forming method
Inventor: SAITO KUNIO
IPC: C23C16/02
Filed: 1994-05-10
Abstract: PURPOSE:To obtain a clean surface wherein surface irregularity due to vapor growth on a clean surface generated by the cleaning treatment of a substrate, is not generated, and reduction spots are not present. CONSTITUTION:A plasma generating chamber 1 and a reaction chamber 2 are connected via an aperture plate 3. The pressure in the reaction chamber 2 is set higher than or equal to about 0.1Pa. The pressure in the plasma generating chamber 1 is set 10-100 times the pressure in the reaction chamber 2. As the result, the plasma leaks from the plasma generating chamber 1 to the reaction chamber 2. A wafer 4 is set on a susceptor in the reaction chamber 2, and heated at about 600 deg.C or higher with a heater 8. After H2 is supplied to the reaction chamber 1 from a gas introducing port 9 and plasma is generated, a small amount of SiH4 is supplied to the reaction chamber 2 from a gas introducing port 10. The supplied SiH4 is decomposed and excited by the plasma in the reaction chamber 2, and reduces an oxide film on the wafer 4 surface.
Patent JP-S5911177-A (JP)
Title: Novel lactobacillus
Inventor: HATA KOUSEI
IPC: A61K35/747
Filed: 1982-07-12
Abstract: PURPOSE:To provide a novel lactobacillus having the function to reduce the toxic substances in the intestines at a considerably high rate, giving little influences to the bacterial lawn in the intestines, and extremely useful for the control of intestinal functions and the promotion of the human health. CONSTITUTION:A novel Lactobacillus clearans, e.g. FERM-P No.6587 strain, FERM-P No.6588 strain, etc., obtained by the anerobic culture of human or animal feces, exhibiting limited resistance to Na2S.9H2O, insensitive to Na2S. 9H2O and NH3 with regard to the promotion of growth, and capable of reducing both compounds in a specific environment.
Patent JP-H05161734-A (JP)
Title: Glasses for golf
Inventor: AMUBERUTO BARUBERA
IPC: G02C5/00
Filed: 1992-04-15
Abstract: PURPOSE: To provide glasses that a golfer wears to facilitate the alignment of a golf ball and a target. CONSTITUTION: These glasses for golf are supported by glasses frames 1 and include an optical means 2 having an upper region C1 which is dark and inclined and a transparent lower region C2 . The regions C1 and C2 are separated by discontinuous lines 3a, 3b which are inclined for horizontal lines by angles between 5 to 15 degrees each, and the discontinuous lines 3a, 3b are constituted by two parts which are parallel but not arranged in order, 3a, 3b. These separation lines 3a, 3b are directed downward from the left to the right when viewed from the outside of the glasses in case of a person who is right-handed for glasses and downward from the right to the left in case of a person who is left-handed for glasses.  Two parts 3a, 3b are positioned in front of respective eyes and are offset in the direction of crossing of the separation lines by a distance H of an order of 2mm only when the glasses are used.
Patent JP-H05294743-A (JP)
Title: Thermal shock resistant ceramics and its production
Inventor: KURUSHIMA TOYOICHI
IPC: C04B35/10
Filed: 1992-04-14
Abstract: PURPOSE:To obtain ceramics having high strength and excellent thermal shock resistance by preparing powdery starting material for ceramics, uniformly dispersing a specified amt. of long fibers made of the same material as the powdery starting material in the starting material, compacting and sintering the resulting mixture. CONSTITUTION:Powdery starting material for ceramics such as alumina or zirconia is prepd. and 3-20wt.% long fibers made of the same material as the powdery starting material and having >=100mum length are uniformly dispersed in the starting material. The resulting mixture is compacted into a prescribed shape and sintered. In order to uniformly disperse the long fibers in the powdery starting material, the starting material is mixed with the fibers and water and this mixture is dried, crushed, compressed and crushed again.
Patent JP-S62281742-A (JP)
Title: Brake lead wiring construction for ac motor with electromagnetic braking device
Inventor: USHIYAMA SHIGEYUKI
IPC: H02K7/102
Filed: 1986-05-27
Abstract: PURPOSE:To simplify assembly operation by protecting insulation from being damaged, as a braking device is actuated, through insertion of a brake lead into an insertion hole bored in an iron core and passing said lead through said hole. CONSTITUTION:A brake lead 24 for conducting an electric current flowing through a brake excitation winding 10 is subjected to coating and inserted beforehand into an insertion hole bored in an exciting core 12 and passed through said hole before a motor is assembled. Also, an armature 22 is provided with a recess of a size enabling passage of the brake lead 24. Said brake lead 24 coming rearward of the exciting core 12 is passed through a hole of a rear casing 64, led to the rear end of the motor and connected with an intermediate connector 28.
Patent JP-S5346253-A (JP)
Title: Signal amplifier circuit
Inventor: HASHIMOTO MASARU
IPC: H03F3/45
Filed: 1976-10-08
Abstract: PURPOSE:To amplify with a good efficiency, by decreasing the number of external terminals for the integrating circuit and obtaining a good performance to the DC balance Miller effect.
Patent JP-S5821088-A (JP)
Inventor: TAKANO SHIYOU
IPC: E21B17/043
Filed: 1981-07-31
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-S60263404-A (JP)
Inventor: HATSUTORI KENICHI
IPC: H01C17/24
Filed: 1984-06-12
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-H05310781-A (JP)
Title: Improved production of crystal of l-alpha-aspartyl-l-phenylalanine methyl ester
Inventor: ICHIKI HIROSHI
IPC: C07K5/075
Filed: 1992-05-13
Abstract: PURPOSE:To obtain crystal of L-alpha-aspartyl-L-phenylalanine methyl ester having excellent filtering characteristics and dehydrating properties in high yield, economically and advantageously by using a crystallizing device equipped with a cooler, an agitating element of specific constitution and baffle plats of specific constitution. CONSTITUTION:First, a first member 1 composed of a flat plate to sweet the bottom part of a crystallizing tank 5 is fixed to a revolving shaft 4 at one end in the horizontal direction of the plate and a member 2 which is a bar second member 2 extending from the revolving shaft 4 toward the inner wall of the tank and has one end fixed to the revolving shaft 4 is arranged above the first member 1. Further, a stirring rod or laminar third member 3 which extends in the vertical direction in a liquid and stirs a solution is attached to the first member 1 and/or the second member 2 to constitute an agitating element 6. By using a crystallizing device equipped with a cooler, the agitating element 6 and plural baffle plates 8 set on the side wall face of the crystallizing tank 5 from the bottom to the top along the axial direction at intervals, a solution of L-alpha-aspartyl-L-phenylalanine methyl ester is continuously treated at <= its crystallization temperature.
Patent JP-S5912306-A (JP)
Title: Method for measuring thickness of refractory for furnace body
Inventor: HASHIMOTO HIROKICHI
IPC: C21C5/46
Filed: 1982-07-13
Abstract: PURPOSE:To detect the thickness of brick for a furnace body accurately without imparing an iron skin or the brick, by continuously measuring the temperature of the iron skin, and measuring the remaining thickness of the brick made of refractory based on the number of peaks of the temperatures during unit time. CONSTITUTION:Refractory 2 is lined on the inner surface of an iron skin 1 of a furnace body. A temperature sensor 3 is embedded in the iron skin 1. The temperature of the iron skin 1 is continuously measured for 24hr. When the remaining thickness of the brick is 300mm. or more, the temperature of the iron skin 1 is approximately constant, and the peak does not appear. When the remaining thickness is 200mm. or more, several peaks are yielded, however when the thickness becomes less than 200mm., the number of the occurrence of the peaks are quickly increased. Therefore, it is found that the peaks occur when the remaining thickness of the brick becomes less than 200mm.. Thus the thickness of the brick of the furnace body can be accurately measured.
Patent JP-S611998-A (JP)
Title: Connecting method of union to flat pipe of heat exchanger
Inventor: NAKANO ISAO
IPC: F28F9/26
Filed: 1984-06-14
Abstract: PURPOSE:To make the manufacture of a union easy and to obtain a good brazing coupling, by a method wherein an inserting hole of a flat pipe is formed at the end of the union, and a brazing material layer is provided in the inside surface, and, moreover, a cap having an inserting hole of the flat pipe is arranged so that the brazing material layer will attach to the end of the union, and heated. CONSTITUTION:The flat pipe 1 is inserted to a flat hole 10 of the union 2 after the cap 7 is inserted to the flat pipe, and the union 2, the flat pipe 1, and the cap 7 are joined together as illustrated, the cap 7 being fit at the end surface of the union. These units which are joined together like this are put into a brazing furnace together with the main body of a heat exchanger and are heated, and the union 2, the cap 7 and the flat pipe 1 are brazed in a body with the main body at the same time. At the time of heating and brazing, fused braze are filled by the capillary phenomenum to each connecting parts of the union 2 and the cap 7, the cap 7 and the flat pipe 1, and the union 2 and the flat pipe 1, and a good brazing coupling can be obtained.
Patent JP-2000309622-A (JP)
Title: Polyurethane composition
Inventor: SHIRASAKA HITOSHI
IPC: C08G18/48
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane composition having a low glass transition point and not crystallizing. SOLUTION: This composition is obtained by reacting a polytetramethylene/ ether glycol(PTMG) having <=4,000 number-average molecular weight and a molecular weight distribution (Mw/Mn) of <=1.2 with a diisocyanate. The molecular weight distribution (Mw/Mn) of a chain part to mutually connect PTMG is substantially 1.0.
Patent JP-S63285367-A (JP)
Title: Heat resisting property fluid sealing member
Inventor: KAMIYAMA MINEHIRO
IPC: F16K1/226
Filed: 1987-05-18
Abstract: PURPOSE:To prevent a sealing function from degradation even in the repetition of high-low temperature cycle in a fluid sealing member such as a ball valve by forming an annular slide contact member of a non-penetration property carbon material made from raw material of mesocarbon micro beads. CONSTITUTION:An annular slide contact member A2 and an annular contact seal member B3 seal a valve body 1 from a valve box 5. Said member A is made from raw material of mesocarbon micro beads (MCMB) crushed, molded and sintered into granules having average diameter of 10 mum or less and if necessary graphitized. Thus, said member A has the non-penetration property against fluid and the chemical resisting property, small coefficient of thermal expansion, large mechanical strength and further self-lubricating property to provide the most suitable material capable of resisting the wide range from extremely low temperature to high temperature. Thus, it is neither broken by the thermal expansion difference between impregnated material or mixture and carbon material even by the repetition of extrenely low temperature and high temperature, nor degraded in the effluece of impregnated component due to corrosive chemicals and the sealing function so that a satisfactory sealing property can be maintained for a long time.
Patent JP-S61278750-A (JP)
Title: Battery type gas detector
Inventor: KAWASAKI KIKUO
IPC: G01N27/16
Filed: 1985-06-04
Abstract: PURPOSE:To prevent bad influences of moisture in the air on a detecting element by making detecting action intermittently, and at the same time, by keeping a gas detecting element warm in the period of cessation of detection by applying current intermittently. CONSTITUTION:A gas detector performs detection of gas for a detecting period DELTAT at every period of gas detection. The detecting period DELTAT is made up of a preheating period DELTATp and a measuring period DELTATd. Time other than the gas detecting period DELTAT is an element warming period Tk, and current is applied intermittently to keep warm the element. Warming temperature of the element by intermittent application of current changes wavily in higher level than ambient temperature. Accordingly, adhesion of moisture to the detecting element can be prevented, and lowering of sensitivity of platinum, palladium etc. on the surface of the detecting element due to deterioration by moisture can be prevented.
Patent JP-S5546584-A (JP)
Title: Complementary insulated gate field effect semiconductor device and method of fabricating the same
Inventor: MATSUKUMA MOICHI
IPC: H01L27/08
Filed: 1978-09-29
Abstract: PURPOSE:To provide high resistance of a complementary insulated gate field effect semiconductor device by forming source and drain regions provided on a semiconductor element at the region integral with high and low impurity density and providing a gate electrode only at the low density region. CONSTITUTION:A deep P-type well region 34 is formed to become N channel region in N-type silicon substrate 31 becoming P channel transistor region, and SiO2 film 35 is coated on the entire surface thereof. A plurality of openings 36 are perforated on the substrate 31 and region 34 on the film 35, Si3N4 film 37 is coated on the entire surface to diffuse impurities using the openings 36 selectively. That is, two N-type guardings 38 are diffused in the substrate 31, and P-type source and drain regins 43 and 44 are provided around the guardings 38. Similarly, P-type guarding 42 and N-type source and drain regions 39 and 40 around the guarding 42 are formed on the region 34. Then, high impurity density regions 46, 47, 48 are provided in contact with the regions 43, 44 and 39, 40, and gate electrode 52 is mounted only between the regions 43 and 44 and 39 and 40.