baber/WOPTO huggingface dataset:
Patent JP-H10216742-A (JP)
Title: Collection of heavy metal-containing ions
Inventor: KIKUCHI RYUJI
IPC: C02F1/62
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To stably and efficiently collect heavy metal-containing ions such as Mo, Ni, Co, Cu, Sn, Fe, Cr, Mn, W, Bi or V. SOLUTION: An aq. mixed soln. containing heavy metal-containing ions, sodium aluminate and further, containing 0.5-3.0mol of MgO and/or Mg(OH)2 per 1mol of Al and 0.3-2.0mol of sodium carbonate is prepared and heated to 50-120 deg.C to form and precipitate hydrotalcite and, at the same time, heavy metal-containing ions are collected in these precipitated crystals and this heavy metal-containing hydrotalcite precipitate is separated and recovered.
Patent JP-S56116659-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUJII FUMIAKI
IPC: G11C27/04
Filed: 1980-02-20
Abstract: PURPOSE:To make it possible for a substrate bias voltage to become constant regardless of motion of a circuit, by supplying an IC substrate, which includes a system ranging from a substrate potential generating circuit to an insulating gate type FET, with a current proportional to frequency of a driving clock signal. CONSTITUTION:In a substrate potential generating circuit, when a clock signal phi1 became a high level, FETQ11 and Q12 become put into 'ON' position and charge is accumulated into a capacity CV. When the clock signal phi1 became a low level and a signal phi2 became a high level, FETQ12 and Q14 are put into 'ON' position, and a current IVS passes from the capacity CV to an IC circuit substrate. This current IVS charge the capacity CGS with electricity and gives a negative bias to the substrate. On the other hand, a leak current, which passes to the substrate from the insulating gate type FET constituting the IC circuit, is changed by frequencies of the signals phi1 and phi2, and direction of the current becomes opposite to the current IVS. And therefore, the acts by increase and decrease of the both currents are cancelled each other, and a bias voltage of the substrate becomes maintained at an almost constant level.
Patent JP-H11206421-A (JP)
Title: Female and male locks with tape
Inventor: WATANABE KOICHI
IPC: A41C3/12
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide flat female and male locks with tape having good appearance for easily performing operation for engaging and disengaging a female lock and a male lock. SOLUTION: At the edge part of a tape 3, a female lock 1 and a male lock 2 are mounted at an interval, the female lock 1 is provided with leg parts 5 for sandwiching the edge part of the tape 3, cavity part 6 on its front face and laterally long engage hole 8 on a front wall 7, and the male lock 2 is provided with leg parts 11 for sandwiching the edge part of the tape 3, neck part 12 almost matched with the engage hole 8 on its front face and expanded engage head part 13 having the same width and the front face in the shape of rugby ball at its tip end. The central thickness of the engage head part 13 is more than that of the engage hole 8 and both the ends are formed thin.  In the case of engagement, the engage head part 13 is inserted from both the terminal sides into the engage hole 8 and locked and in the case of disengagement, the engage head part can be disengaged from the engage hole 8 by pulling the terminal sides. Therefore, since the engaging/disengaging operation is performed only in plane direction, the operation is facilitated.
Patent JP-S53104994-A (JP)
Title: Remote control device for small ship
Inventor: OKADA TSUGUHIRO
IPC: B63H25/24
Filed: 1977-02-25
Abstract: PURPOSE: To secure the safety of a small ship by eliminating on control state with a circuit configuration for switching to control the device only whhen calling at the control board to be operated of a plurality of control boards in a remote control device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62177552-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KOMORIDA KAZUO
IPC: G03C7/30
Filed: 1986-01-30
Abstract: PURPOSE:To enable a rapid color developing by color developing the silver halide color photographic sensitive material which has a silver halide emulsion layer containing a photosensitive silver halide particle and a specific compound, and a non-photosensitive hydrophilic colloidal layer on a substrate body, in the presence of at least one kind of a specific compd. CONSTITUTION:The silver halide color photographic sensitive material which has the silver halide emulsion layer containing the silver halide photosensitive particle having <=0.6mum mean particle size and the compd. shown by formula I, and the non-photosensitive hydrophilic colloidal layer on the substrate body, is color developed in the presence of at least one kind of the compd. shown by formulas (II)-(V). In the formula, Z11 and Z12 are each an atomic group necessary to forming benzoxazole ring, etc., X<-> is an anionic ion, (l) is 0 or 1, X is hydrogen atom or a group capable of hydrolysis, Y is sulfur or oxygen atom, R6 and R7 are each hydrogen atom or an alkyl group, R8 is halogen atom or an alkoxy group, etc. Thus, the titled material which is remarkably reduced the residual color stain of a sensitized coloring agent and is suitable for the rapidly processing, is obtd.
Patent JP-H09187860-A (JP)
Title: Takeout head of preform molding for plastic bottle
Inventor: NOMACHI TETSUO
IPC: B29B11/08
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To enable high-speed movement by miniaturizing the takeout head of a preform molding and making it lightweight and to enhance molding efficiency by shortening both takeout time of the molding and molding cycle time by a molding machine. SOLUTION: A plurality of chucks 2, 2... which are connected to a suction means 4 and freely detachably stick the bottoms 10A of preform moldings 10 are projected on the front side of a base plate 1 and fitted. Supporting members 14 are fitted near to the downsides of these chucks 2, 2.... The supporting members 14 are formed of heat insulating material having small heat conductivity such as foamed resin and equipped with gutterlike support parts 14A supporting the body parts 10B of the preform moldings 10.
Patent JP-H02233708-A (JP)
Title: Method and apparatus for vapor phase polymerization of olefin in fluidised bed reactor
Inventor: ZABIE BONTAN
IPC: B01J8/00
Filed: 1990-01-31
Abstract: A process for polymerizing olefins in a gas-phase fluidized-bed reactor comprising a reactor body (1), optionally surmounted by a disengagement chamber (2), in which fine particles entrained by the gas mixture leaving the top of the reactor are separated from the gas and recycled to the upper portion of the reactor body. Polymer is withdrawn from the reactor body (1) via at least two polymer outlets, at least one of which (15) is in the lower portion of the reactor body (1) and at least one of which (16) is in the upper portion of the reactor body at a position below the top of the fluidized bed. The invention includes apparatus for polymerizing olefins and the use of the apparatus.
Patent JP-H09188611-A (JP)
Title: Surface-coated flaky powder, its production and cosmetic formulated therewith
Inventor: KOBAYASHI RYUZO
IPC: A61K8/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject powder having high skin-protective effect against ultraviolet radiation of UVA region as well as that of UVB region, and to obtain a cosmetic good in spreadability, high in safety, and capable of giving natural makeup finish with no lurid luster by formulation of the powder. SOLUTION: The objective surface-coated flaky powder is obtained by coating the surface of cloven swellable stratified clay mineral 0.001-0.2μm in thickness and 30-100 in aspect ratio with a zinc oxide. Specifically, it is preferable to obtain the powder by coating the above clay mineral with a zinc salt hydrolyzate followed by baking at 300-700 deg.C to convert the hydrolyzate into the zinc oxide. The other objective cosmetic is obtained by formulation of the above powder. The cloven swellable stratified clay mineral is e.g. smectite, vermiculite, etc., being used either singly or in the combination of at least two of them. The coating proportion of the zinc oxide is >=80wt.% based on the whole flaky powder. Also, the coat may contain an ultraviolet absorber.
Patent JP-S53105157-A (JP)
Title: Variable pahse attenuator
Inventor: TAKEDA FUMIO
IPC: H01P1/17
Filed: 1977-02-24
Abstract: PURPOSE:To simplify a rotary mechanism, to improve its reliability and to make frequency characteristics flexible by providing 90 deg. and 180 deg. -phase-difference plates inside the circular waveguide which generates circular polarized waves by a rectagular-circular waveguide and by rotating the circular waveguide.
Patent JP-S58139321-A (JP)
Title: Magnetic head
Inventor: FUJIMURA MASAYUKI
IPC: G11B5/17
Filed: 1982-02-12
Abstract: PURPOSE:To prevent open wire at the end of winding, by avoiding an excessive force from being applied to the end f winding because of the thermal deformation of a coil bibbin and preventing the heat melting between the winding end and a guard. CONSTITUTION:A bending part 5a is respectively provided toward the inside at a part where an end 3a of a winding is wound and soldered at the base at a terminal conductor 5, and the bending part is wound with the end 3a of the winding and soldered. A wide part 5b is provided for the bending part to increase the heat dissipation effect. In soldering the end of winding, even if the guard 4a is thermally deformed because of a heat applied to the terminal conductor 5 in soldering the end of wiring, since the end part 3a and the guard are not contacted, no excessive force due to the guard 4a is applied at deformation, allowing to prevent open wire.
Patent JP-H07230154-A (JP)
Title: Solid processing agent replenishing device for photosensitive material processor
Inventor: MIYAZAWA YORIKATSU
IPC: G03D13/02
Filed: 1994-02-16
Abstract: PURPOSE:To provide a processing agent replenishing device for a photosensitive material processor in which misoperation at the time of attaching/detaching a processing agent container is prevented and operability at the time of attaching/detaching the processing agent container is improved. CONSTITUTION:The solid processing agent replenishing device 30 for the photosensitive material processor, which processes photosensitive material by replenishing a processing tank 1 with the solid processing agent J stored in the container 33, is provided with the container 33 in which the solid processing agent J is stored and whose shape perpendicular to a loading direction in the photosensitive material processor is asymmetrical, and a container loading means 34 whose shape perpendicular to the loading direction of the container 33 is a shape fitted in the container 33, thereby preventing the erroneous loading of the container 33 at the time of loading.
Patent JP-S61179857-A (JP)
Title: Iron system sintered alloy for valve seat
Inventor: KADOTA YUKIO
IPC: F01L3/02
Filed: 1985-02-04
Abstract: PURPOSE:To obtain the titled alloy in which wear resistance and aggressivity to opposite material are balanced suitably, by dispersing uniformly specified ratio of Co base alloy hard grains and FeMo hard grains having specified compsn.s respectively in iron base alloy matrix having a specified compsn. CONSTITUTION:In iron base alloy matrix contg. by total wt. ratio 0.5-2% C, 1-10% one or >=2 kinds among Cr, Mo, V, Mn, if necessary 1-10% Ni, 5-25% total wt. ratio of Co base alloy hard grains composed of, by wt. ratio 0.5-3.0% C, 10-40% Cr, 5-20% W, and the balance Co, and 1-10% total wt. ratio of hard grains selected from FeMo contg. 60-65% Mo, FeNb contg. 55-65% Nb, FeCr contg. 60-70% Cr and FeW contg. 70-30% W are dispersed uniformly. Co base alloy hard grains are regulated to about 30-150mu diameter, about 800-1,200 Hv hardness, hard particles such as FeMo are regulated to 800-1,500 Hv hardness.
Patent JP-H02201229-A (JP)
Title: Infrared sensor
Inventor: NOJIRI TOSHIYUKI
IPC: G01J1/02
Filed: 1989-01-31
Abstract: PURPOSE:To reduce variations in characteristic along with a higher sensitivity by building up a bridge circuit with four thermistor elements having the same characteristic with the same construction while two of the elements are shielded from the incidence of infrared rays to make other two thereof receive the irradiation of the infrared rays. CONSTITUTION:Four thermistor elements T1-T4 provided adjacent to one another on a substrate all has the same construction and characteristic and are connected as circuit. For example, when the elements T2 and T3 are used as infrared rays detector among the four thermistor elements T1-T4, a shielding body for shielding infrared rays is provided in front of the elements T1 and T4 as temperature compensation element. Thus, a change in electric resistance of the respective elements as caused by an environmental temperature is balanced completely to affect outputs by no means thereby enabling reduction in variations in performance while assuring a high sensitivity.
Patent JP-S62210196-A (JP)
Inventor: MISHIERU EBERUSOORU
IPC: B63H5/15
Filed: 1987-01-28
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-S59146918-A (JP)
Title: Production of double carbide
Inventor: GOTOU TAKESHI
IPC: B22F3/10
Filed: 1983-02-10
Abstract: PURPOSE:To obtain a double carbide of titanium carbide suitable for use as a sintered hard material by heating a mixture composed of specific titanium carbide, an oxide of a metal except titanium and titanium carbide in an inert atmosphere or under reduced pressure. CONSTITUTION:A mixture composed of titanium carbide with a theoretical carbon bond quantity or below, an oxide of a metal except titanium and titanium carbide is heated in an inert atmosphere and/or under reduced pressure. The titanium carbide used contains preferably a small amt. of >=1 kind among halogen, free carbon and oxygen. The titanium carbide to be used is preferably the titanium carbide produced by using halide, more particularly chloride of titanium as a raw material. The halide of titanium, for example, TiCl4, TiCl3, TiCl2, TiBr3 or the like is heated together with a reducing material to 700-1,100 deg.C in the presence of a carbonaceous material to titanium carbide. Bonded carbon (20.05 wt% theoretical carbon content) is contained at 13-19wt% in the resulting titanium carbide, and free carbon, oxygen, halogen and further the used reducing agent, etc. are contained therein.
Patent JP-H09213750-A (JP)
Title: Film circuit and its manufacture
Inventor: SATO KAZUHIRO
IPC: H01L23/31
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of assembly processes of a semiconductor device by aligning a semiconductor element with a ring which surrounds the semiconductor element only by placing a film circuit, which is composed of an insulating film and a plurality of interconnection films (leads) which are at least on one of the major planes of the insulating film and electrically connect the electrode of the semiconductor element with other electronic component, on the semiconductor element. SOLUTION: A reinforcing ring 8, which surrounds a semiconductor element 4 which is to be electrically connected with each interconnection film 3 at an electrode, is integrally provided through hanging parts 10. The film circuit 1 is manufactured, for example, by forming the ring instead of an outer lead, using the lead frame forming technology which uses a laminate board of three or more layers as a base and forms an inner lead on one side and forms an outer lead of the surface layer on the other side.
Patent JP-S57134695-A (JP)
Title: Heat exchanger
Inventor: KURACHI SHIYOUGO
IPC: F28F9/16
Filed: 1981-02-12
Abstract: PURPOSE:To enable to improve the sealing capability at the contacting part of a header plate with a tube by a method wherein a soft metal layer is interposed between the collared hole part of the header plate and the tube. CONSTITUTION:The metal layer 51, which is softer than the core material of the header plate 5 and the tube 1, is cladded onto the inside surface of the header plate 5. Because the tube 1 is expanded after being inserted in the collared hole part with said cladded metal layer 51 interposed between the core material of the header plate 5 and the tube 1, minute gaps between the hole part and the tube 1 are filled up by the deformation of the soft metal layer 51, the deformation of which is produced by expanding the tube and made in response to the outer surface roughness of the tube 1, resulting in certainly sealing even minute leakage and improving the sealing capability.
Patent JP-S57133165-A (JP)
Title: Resin composition for coating compound
Inventor: OSHIKUBO TOSHIO
IPC: C08L67/02
Filed: 1981-02-12
Abstract: PURPOSE: The titled composition useful for covering cars, etc., capable of being baked at low temperature, obtained by blending a methyl etherified melamine resin containing a specific group in a melamine nucleus with specified amounts of a butyl etherified melamine resin and an alkyd resin.  
     CONSTITUTION: (A) A methyl etherified melamine resin containing 3W5 bond formaldehydes per melamine nucleus on average and 1W3 methyl ether groups on average is blended with (B) a butyl etherified malamine resin, (C) an alkyd resin[preferably hydroxyl number of 50W200, molecular weight of 1,000W5,000, acid value of ≤10, viscosity (Gardner/25°C/residue after heating of 60wt%) of Z 2 WZ 6 ], and, if necessary, an external catalyst (e.g., hydrochloric acid, p- toluenesulfonic acid, etc.), and adjusted to a proper viscosity, to give the desired  composition. In blending amounts, A/B=(10/90)W(60/40), and (A+B)/C=(10/90)W (50/50) (weight ratio of solid content). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52107284-A (JP)
Title: Flocculant
Inventor: HOUTO EIICHIROU
IPC: B01D21/01
Filed: 1976-02-27
Abstract: PURPOSE: To improve the solubility of alkali metal salts of polyacrylic acid by addin adding anionic surfactants in specific ratio, thereby improving the flocculating and floc-forming properties to protein. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56117667-A (JP)
Title: Printing wire for dot printer
Inventor: SHIOTANI ATSUO
IPC: B41J2/26
Filed: 1980-02-20
Abstract: PURPOSE:To assure a stable quality of printing for a long time by providing a reliable connection with a therminal through utilization of a synthetic resin terminal for the captioned printing wire and mounting of a metal inflated heat of lower melting point than a thin wire at the thin wire end where the terminal is embedded. CONSTITUTION:A therminal 3 which is provided at the end of a thin wire 2 of tungsten, super hard alloy, etc. of a printing wire 1 for dot printer and is striken by an armature 4 at time of printing, is made of synthetic resin. In addition, at the end of the thin wire where the terminal 3 is embedded, a spherical or columnar inflated heat 10 formed with a low-melting poiny metal than the thin wire 2 such as silver solder, brass solder or aluminum solder, is provided. Under this constitution, it is possible to prevent breakage of a wire 1 due to bending at time of printing and also avoid an accident such as the dropping off of the terminal 3 through reliable connection of the terminal 3 and thin wire 2.
Patent JP-H11218564-A (JP)
Title: Timing signal generating circuit
Inventor: FUJII HARUHIKO
IPC: H03K5/13
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To realize a timing signal generating circuit capable of generating accurate timing signal. SOLUTION: A coarse timing signal 7 varying its level in accordance with the pulse of an input clock signal 6 is generated and when multiple phase clock signals 8 with different phases are generated in a timing synchronizing with the input clock signal 6, a pulse is generated in accordance with the phase of the clock signal of one of the multiple phase clock signal 8 selected following the fine timing data 5 at the time coarse timing signal 7 is '1'. As it is output as a fine timing signal 9, the fine timing signal 9 can be produced regardless of the constitution that delays the timing signal varying the pulse intervals. By this, the degradation of the timing accuracy due to a pattern effect and so accurate timing signal can be generated.
Patent JP-S53105798-A (JP)
Title: Processing method making use of laser
Inventor: SHIMOI TAISUKE
IPC: B23K26/21
Filed: 1977-02-25
Abstract: PURPOSE:To effect a good welding free of any recessing, by maintaining a specific relationship between the level of the laser energy and the amount of deviation from focus.
Patent JP-H01195614-A (JP)
Title: Electric circuit
Inventor: KOYASU MASARU
IPC: H01L39/16
Filed: 1988-01-29
Abstract: PURPOSE:To effectively prevent a superconductive material from being damaged by the effect of outside force based on shocks and the like by using flexible lead wires as the lead wires connected to electrical parts using ceramic superconductive material. CONSTITUTION:Flexible lead wires 2, 3 are used as the lead wires of electrical parts comprising ceramic superconductive material. As the flexible lead wires 2, 3, those having outer force buffering function by which the outer force substantially applied thereto is lessened and absorbed so as not to give damage to the electrical parts. It is thus possible to alleviate restriction in usage, and to enlarge the area of usage, as the mechanical strength of the ceramics superconductive material is not sufficient.
Patent JP-S60163630-A (JP)
Inventor: YASUNAGA RIYUUICHI
IPC: A47L9/28
Filed: 1984-02-06
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-H05215419-A (JP)
Title: Turbo freezer for non-chlorofluorocarbon refrigerant
Inventor: ISHIDA JIRO
IPC: F25B1/053
Filed: 1992-02-05
Abstract: PURPOSE:To obtain an efficient turbo freezer which enables the safe use of non-chlorofluorocarbon refrigerant, such as ammonia and propane, which does not make influence on the environment on the earth, and also make reduction of its size, weight and price. CONSTITUTION:A high-frequency motor M by an inverter is provided inside a casing 5 of a sealed compressor 1. The environment of a stator 8 of the motor M is covered with corrosion-resistant material 9. Compressing chambers 1a and 1b of the compressor 1 are provided on either side of the motor M, and a machine shaft 10 is connected to an output shaft 6 of the motor M. A multi-staged impeller 11 is provided on the machine shaft of each of the compressing chambers. A refrigerant pipe 4 is arranged from an evaporator 3 to the end of the first compressing chamber 1a, from the vicinity of the motor of the first compressing chamber 1a to the end of the second compressing chamber 1b, and from the vicinity of the motor of the second compressing chamber 1b to a condenser.
Patent JP-S62182047-A (JP)
Inventor: KARAKIDA TOYOAKI
IPC: B65D25/34
Filed: 1986-02-03
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-H11263305-A (JP)
Title: Horizontal molding, packing and sealing machine for packaging article
Inventor: MALIN ART
IPC: B65B9/06
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a plastic bad capable of being resealed, and simultaneously pack an article into the bag and seal it. SOLUTION: This horizontal molding, packing and sealing machine comprises a feed roll 14 for feeding a continuous packaging film, a means for arranging an article to be packaged at a predetermined position on the continuous packaging film, a means 32 for continuously folding the film at the central portion thereof so as to cover the article, means 42, 44 for bringing side edges of the folded film into agreement with each other, a means 64 for sealing them, a means for supplying a zipper to the portion between the side edges of the film and a means 80 for sealing it, and a means 94 for sealing the films folded among the articles to make individual packages and separating the individual packages from one another.