baber/WOPTO huggingface dataset:
Patent JP-H0710202-A (JP)
Title: Garbage storing vessel and deodorizing and draining method for this vessel
Inventor: HASHIMOTO MASAHIKO
IPC: B65F1/14
Filed: 1993-06-30
Abstract: PURPOSE:To provide a garbage storing vessel which can delay the decomposition of the garbage during its storage and hardly generates a decomposed or bad smell of the garbage, and a deodorizing and draining method for the garbage storing vessel. CONSTITUTION:A garbage storing vessel 7 has a main body vessel 1 having strength enough for pressure-reduction, a cover 3 and a packing 4 to seal up between the said two parts, and the exhaust port of the storing vessel whose main body vessel 1 or cover 3 is provided with a pressure reducing exhaust port 8 is connected to the intake port 9 of a vacuum pump 2. Thus the garbage storing vessel can be deodorized and drained.
Patent JP-H0824481-A (JP)
Title: Washing machine
Inventor: NAGANO YOSUKE
IPC: D06F39/08
Filed: 1994-07-14
Abstract: PURPOSE:To complete the self priming in a very short time so as to eliminate the waste of service water, and to feed a large amount of bath water to a washing tub in a short time. CONSTITUTION:A nozzle 29 to spout a service water is provided opposing to the suction port of a rotary pump 21, and a suction hose communicating to the inside of a bath tub is connected on the upstream side from the nozzle 29. The water is filled to the entrance of the rotary pump 21 by giving a resistance to the jet, and the atmosphere and the upstream side from the nozzle 29 are cut off. The air in the suction hose is pulled in to the filled water by the shearing stress depending on the viscosity of the jet surface, so as to exhaust air in the suction hose. When the water level in the hose reaches the rotary pump 21, a pumping operation is started, and in this case, a variation of the pressure in a casing, or the motive power of a pump motor 22 is detected, and the supply of the service water is stopped.
Patent JP-S5863512-A (JP)
Title: Method of reducing fuel consumption for car cooler
Inventor: MIYASA KUNIHIKO
IPC: B60H1/32
Filed: 1981-10-09
Abstract: PURPOSE:To reduce fuel consumption and change in temperature of a cold wind supplied from an evaporator by operating a compressor and recovering a partial energy of car body motion when an engine brake is working while deceleration of a car. CONSTITUTION:A signal 1 detecting an engine brake and a signal 2 detecting a long downward slope enter AND circuit 3, the output of which enters OR circuit 5 along with a temperature control signal 4 of a cooler, and an output of the OR circuit 5 controls an electromagnetic clutch 6 of a compressor. In order to prevent excessive cooling in the section requiring frequent use of an engine brake on a long downward slope, in the case lacking an electronic control device the signal 2 is obtained through such a configuration of the system as consisting of, for example, a variable resistor 7 attached to an accelerator, throttle and integration circuit of a condenser 8 and discharge circuit 9 and the like. Reduction of not only fuel consumption through recovering a partial energy of car body motion but also a change in temperature of a cold wind supplied from an evaporator on a long downward slope and the like can be thus achieved.
Patent JP-S5588950-A (JP)
Title: Casting method of pump casing
Inventor: HATSUTORI MASAHIRO
IPC: B22C9/02
Filed: 1978-12-27
Abstract: PURPOSE: To permit the accurate forging of the lower casing of pumps without requiring skill by fitting plural cores in a positioning-recess and disposing an outer mold in opposition to the positioning mark, on a molding board.  
     CONSTITUTION: Cores 2, 3, 4, 5 are fitted and disposed in the positioning-recess 8 on a horizontally placed molding board 1. Next, an outer mold 6 is corresponded to the positioning mark 9 provided on the molding board 1 to constitute the mold, thence casting is done. This method is applicable to various castings which required multiple cores, not only to the casing of pumps. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03176946-A (JP)
Title: Gas discharge panel
Inventor: KOIWA ICHIRO
IPC: H01J17/04
Filed: 1990-06-20
Abstract: PURPOSE:To obtain the desired intensity with the voltage lower than before and obtain a long life by constituting a cathode with a structure body containing an electrically conducting oxide. CONSTITUTION:A structure body 21a constituted of electrically conducting oxide grains 13 and a binder 15 made of low-melting point glass is provided on a glass substrate 11, or a lower electrode 17 made of a nickel thin film to reduce wiring resistance is provided on the substrate 11, and a cathode made of a structure body 21b provided with an upper electrode 18 with the same constitution as the structure body 21a is provided on it. When zinc oxide of lanthanum chromite, lanthanum calcium chromite and alumina and tin oxide of antimony dope with the grain size several mum are used for the grains 21a, the work function and spattering factor are reduced, the driving voltage is lowered, the life is extended, no discharge concentration occurs, and mercury is not required to be sealed.
Patent JP-H10329124-A (JP)
Title: Gypsum molding and its manufacture
Inventor: TAKENAKA MINORU
IPC: B28B7/34
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength of a gypsum molding without impairing fluidity and pourability and surface smoothness of the obtained molding by adding chemical foaming agent for mainly generating nitrogen gas at ambient temperature and inorganic needle compound in the case of obtaining gypsum molding. SOLUTION: Slurry containing calcined gypsum, inorganic needle compound and chemical forming agent for mainly generating nitrogen gas at the ambient temperature is charged in a form, and cured. At least one type selected from natural inorganic needle compound and synthesized inorganic needle compound is added. Thus, high mechanical strength is provided, and wear characteristics are lartly improved. And, gypsum molding is foamed in about 1.0 to 2.0 times to be light. Its surface smoothness is remarkably high. Further, dehydrating velocity is fast, pourability is satisfactory and practical.
Patent JP-H0824187-A (JP)
Title: Chargeable dc/ac vacuum cleaner
Inventor: KITAMURA SHUSUKE
IPC: A47L9/28
Filed: 1994-07-14
Abstract: PURPOSE:To provide a chargeable DC/AC vacuum cleaner which incorporates a power source part for removably holding, to a body, a battery for feeding a DC current to a motor fan, laterally or rearward of a drive chamber, and in which a cord connecting part for a domestic AC power is located within the power source part. CONSTITUTION:A power source part 15 storing therein a battery 14 is formed in rear of the upper part of a drive chamber 9, and is closably covered with an outer cover 16 which is removably attached to a body 1. A cord connecting part 31 for connecting a power source cord 17 when a motor fan 7 is driven for rotation by a domestic AC power source is provided underneath the incorporated battery 17, and is provided with a pair of connection terminals 20. A pair of DC terminals 23 provided in the power source part 15 is opposed to a pair of battery terminals 24 formed on one side surface of the battery 14, and the terminals close a D.C. power circuit with each other when the battery 14 is stored in the power source part 15. Further, when a body switch 26 is manipulated, the DC power circuit and the AC power circuit can be opened and closed outside of the body 1.
Patent JP-H0327426-A (JP)
Title: Micro computer incorporating a/d conversion circuit
Inventor: YAMASHITA HIDEO
IPC: G06F3/05
Filed: 1989-06-23
Abstract: PURPOSE:To eliminate the range restriction of an analogue voltage which can execute A/D conversion and to improve precision by means of remaining an A/D conversion function block as it is by providing a transformation width setting register which can arbitrarily select an analogue voltage transformation width. CONSTITUTION:An analogue potential device 10 is provided for an analogue voltage input line 9. Then, the transformation width setting register 11 which can select the transformation width setting voltage inputted from plural input terminals so that the analogue voltage transformation width can arbitrarily set and a switching circuit 12 which executes switching in correspondence with the register 11 are provided. The analogue voltage conversion device 10 inputs a voltage obtained by subtracting the transformation width setting voltage selected in the transformation width setting register 11 from the analogue volt age in an A/D conversion circuit, which executes A/D conversion. Thus, the range restriction of the analogue voltage which can execute A/D conversion can be eliminated, and A/D conversion is attained without enlarging the voltage width which 1LSB of an A/D conversion result has.
Patent JP-H04360040-A (JP)
Title: Optical information recording medium
Inventor: YOSHIO TOSHIHIKO
IPC: G11B7/24
Filed: 1991-06-06
Abstract: PURPOSE:To eliminate troubles, such as generation of the malfunction of electronic circuits by sticking of dust, dirt, etc., by electrification to substrate surfaces and hindering of reading out and writing of information. CONSTITUTION:Dielectric films 2, magnetic films 3, dielectric films 4, and reflection films 5 are successively provided on the substrates 1 and antireflection layers 6 are provided thereon. These antireflection layers 6 consist of transparent insulating material films 6-1 and transparent conductive films 6-2 and are so constituted that the transparent conductive films 6-2 come into contact with a metallic hub 7. The metallic hub 7 and a metallic chuck part on a driving device side come into contact with each other when this medium is mounted to the driving device and, therefore, the electrified charges in the outside surface part of the medium are escaped and the electrification is more effectively prevented.
Patent JP-H0718376-A (JP)
Title: Steel excellent in corrosion resistance and its production
Inventor: YOSHITAKE AKIHIDE
IPC: C22C38/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a steel excellent in workability and corrosion resistance by specifying the compsn, and structure of steel. CONSTITUTION:Steel having a compsn. contg., by weight, <=0.015% C, <=1.5% Si, <=2.0% Mn, 0.05 to 0.10% P, <=0.005% S, 0.10 to 0.60% Cu, 0.05 to 0.60% Ni, 0.10 to 0.30% Mo and <=0.06% Cr, and the balance iron and satisfying the inequality is subjected to hot rolling and is subjected to finish rolling at the Ar3 transformation point or above. Next, it is cooled from the rolling finishing temp. to <=500 deg.C at >=50 deg.C/sec cooling rate and is coiled at <=500 deg.C to form its structure into the one essentially consisting of ferrite. Furthermore, the same steel may be incorporated with one or more kinds among Ca, Ti, Rem and Zr by the equivalent to S to above or 0.005 to 0.020% Nb.
Patent JP-S6354459-A (JP)
Title: Reactive resin composition
Inventor: SANO SADANORI
IPC: C08L61/04
Filed: 1987-07-01
Abstract: PURPOSE:To provide a reactive resin compsn. having excellent reactivity, etc., and suitable for use as an antistatic agent, a dispersant, a coagulating agent, a paint, etc., containing a phenol/form aldehyde precondensate and an aziridine compd. in a predetermined molar ratio as essential ingredients. CONSTITUTION:A phenol/formaldehyde precondensate (A) and an aziridine compd. (B) in an amount of 0.01-50mol of aziridine group of the component B per phenolic hydroxyl group of the component A are incorporated as essential ingredients to obtain the desired reactive resin compsn. Examples of the aziridine compd. are ethyleneimine, beta-aziridinylethyl methacrylate, etc. Org. solvent-soluble cationic resins, water-soluble cationic resins or solvent-insoluble cationic resins can be prepd. depending on the types of the components A and B and the ratio thereof.
Patent JP-2000347170-A (JP)
Title: Substrate for liquid crystal display panel
Inventor: HACHIMAN KAZUO
IPC: G02F1/1333
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate having excellent optical characteristics and excellent heat resistance which realizes a liquid crystal display panel having excellent display quality by using an aromatic polycarbonate resin consisting of a specified repeating unit and having a specified range of limiting viscosity as the base material. SOLUTION: An aromatic polycarbonate resin consisting of the repeating unit expressed by formula I and having 0.15 to 2.0 dl/g limiting viscosity is used as the base material. In formula I, each of R1 to R8 is independently selected from a hydrogen atom, halogen atoms and 1-6C hydrocarbon groups and X is a 1-15C hydrocarbon group. However, when R1 to R8 are hydrogen atoms, X is not isopropylidene group. Or a copolymer polycarbonate resin consisting of the repeating unit expressed by formula I and a repeating unit expressed by formula II with the repeating unit of formula I by 30 to 99 mol% of the whole polymer, and having 0.15 to 2.0 dl/g limiting viscosity is used as the base material.
Patent JP-S6053943-A (JP)
Title: Bayonet mount device
Inventor: NIWA MASATAKE
IPC: F16B21/04
Filed: 1983-09-02
Abstract: PURPOSE:To decrease the inclination of the coupling attitude occuring in the load of an apparatus to be coupled by determining the mutual sizes and disposition of mounts in such a way that engaging contact positions are at least just atop the optical apparatus in an erecting attitude and just beside said apparatus when the mount surface in a regular mounting state is viewed from the front. CONSTITUTION:A mount 11 on a camera body side and a mount 12 on a lens side are so set that one of the engaging parts for bayonet pawls at the three points shown by diagonal lines is in the circumferential region including the uppermost position of the mounts 11, 12 and that the remaining two engaging parts for the bayonet pawls are in the circumferential region including both side positions of the mounts 11, 12 in the case of coupling and mounting the two mounts. The inclination of the lens system with respect to the film plane is thus suppressed small in the case of performing photographing in a horizontal position by attaching a heavy and long interchangeable lens L such as a telephoto lens to a camera C or in the case of performing photographing in a vertical position. Uneven out of focus is thereby prevented.
Patent JP-S5952577-A (JP)
Title: Softening-purification of water and device therefor
Inventor: KATOU YOUZOU
IPC: C02F1/50
Filed: 1982-09-20
Abstract: PURPOSE:To obtain excellent natural water while inhibiting the cultivation of various germs in remaining water inside a tank under a still water condition, by softening drinking water at first, and then removing a chlorine part and other impurities. CONSTITUTION:Water through an inflow pipe 2 rises upwards through a lower strainer 6 and the lower part of an anion-exchanger resin bed 20, flows out through an upper strainer 12 to the upper part of a tank and then streams into an inner cylinder 8 through the soft water-dropping opening 16 of its upper cover 13. The soft water poured in the inner cylinder 8 is let flow through a tubular filter 9 and an opening 17 for softened-purified water engraved in a water softening-purifying pipe 5 into said pipe 5. Since the tubular filter 9 is composed of activated carbon to which silver is melt or vacuum deposited or which is impregnated with silver ion, said circulation of water exhibits the action to purify the water while removing chlorine and other impurities from it. Thus, the water softening-purifying pipe 5 is continually filled with natural water.
Patent JP-H11348791-A (JP)
Title: Steering column device
Inventor: ICHIKAWA MITSUO
IPC: B62D1/19
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To realize practical structure for displacing a steering wheel forward while absorbing impact energy, for protecting a driver at the time of the collision of a small cab-over type automobile such as a light truck. SOLUTION: A locking bracket 6 is fixed to the intermediate part rear surface of a steering column 1 to provide a locking notch 9 on the rear end edge of the bracket 6. A presser bolt 15 is supported on an upper part bracket 10 to be fixed to a vehicle body to be engaged with the notch 9, and is slipped out from the notch 9 at the time of a secondary collision, thereby allowing the forward displace of the column 1 and a steering wheel. At that time, an energy absorbing member 17 is hooked to the bolt 15 to elongate the energy absorbing member 17, thereby absorbing impact energy.
Patent JP-H04362323-A (JP)
Title: Fluid coupling
Inventor: HARA TAKESHI
IPC: F16D33/20
Filed: 1991-06-07
Abstract: PURPOSE:To freely set a capacity coefficient at the time of forward/reverse drive in order to correspond to various different characteristic demands extensively in accordance with use of a fluid coupling. CONSTITUTION:A pump blade Bp or a turbine blade Bt or both of them are arranged inclined in the rotational direction of a pump impeller P and a turbine runner T, and inclinations theta2p, theta2t against their normal lines Lp, Lt are provided. Consequently, delivery and acceptance of working fluid between the pump impeller P and the turbine runner T are smoothened in accordance with the inclinations theta2p, theta2t or blocked and it comes to be possible to set a capacity coefficient at the time of both forward and reverse drive properly.
Patent JP-S5952602-A (JP)
Inventor: TANABE TOSHIO
IPC: H01H9/20
Filed: 1982-09-18
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-S6227327-A (JP)
Title: Treatment of substance containing radioactive element by concentration and formation of molten slag in downward draft type cupola
Inventor: OZAKI NORIO
IPC: C04B2/12
Filed: 1985-07-23
Abstract: PURPOSE:To concentrate and separate the oxides of rate earth elements and alkaline earth metals as two groups of radioactive elements each having a high m.p. by adding CaO modified oxides of such elements to the oxides which are not reduced even in a carbon reduction zone at a high temp. owing to envelopment in gaseous CO. CONSTITUTION:A double-walled cylinder 2 of a small diameter is put on a flue corridor 1 of a large diameter and a flame chamber 3 of a large diameter is further put on the cylinder 2 to construct a downward draft type cupola. Limestone and combustibles contg. carbon are charged into the cupolar from several chargers P2, P3, respectively to form layers R, RC. After the layer RC is ignited, a structure and powder each contg. radioactive elements are charged from a charge lid F and an injection hole X through a flame from a duct H, respectively. While starting materials for CaO modified oxides are added, air is blown from many tuyeres T pierces in the walls 2, 3 to keep a carbon reduction zone in the cylinder 2 at >=2,162 deg.C and a generated gas is exhausted from a flue D through the layer R. Molten slag of the oxides of the radioactive elements having low specific gravity and a low m.p. is separated from molten reduced metals having high specific gravity in layers at the basin Br of the corridor 1 and they are taken out through tap holes B1, B2.
Patent JP-S5950981-A (JP)
Title: Manufacture of one face bulged roll bond panel
Inventor: KANAI TOMIYOSHI
IPC: C22F1/053
Filed: 1982-09-17
Abstract: PURPOSE:To prevent the bulge by bringing the other metallic plate to age hardening, and to control easily a temperature at the time of annealing, by placing the other metallic plate containing a specified component, on the other side of one metallic plate to be bulged, annealing them, and thereafter, executing the aging treatment, when manufacturing a one face bulge roll bond panel. CONSTITUTION:An aluminum alloy containing 3.5-4.5% zinc and 0.2-0.5% magnesium by a weight ratio is used for the other metallic plate 2. Subsequently, one metallic plate 1 and the other metallic plate 2 are welded with pressure by interposing a pressure welding preventive agent in a prescribed state, by which a clad plate 3 is formed. Subsequently, the clad plate is annealed, and thereafter, is made to remain as it is, and al aluminum alloy plate used for the other metallic plate 2 is brought to age hardening. Subsequently, a bulge part 4 is formed on one metallic plate 1 by leading fluid pressure into a non-pressure welding part of the clad plate 3. In this regard, as for the aluminum alloy plate 2, in case when content of zinc and magnesium is less than the lower limit, the strength does not increase. Also, when magnesium exceeds the upper limit, pressure welding failure is generated, and when zinc exceeds the upper limit, corrosion resistance is deteriorated.
Patent JP-H0328822-A (JP)
Title: Compensating plate for liquid crystal display element
Inventor: IIDA SHIGEKI
IPC: G02F1/133
Filed: 1989-06-27
Abstract: PURPOSE:To convert a colored display to a completely black and white display and to reduce the cost of production by constituting the compensating plate of a film consisting of a liquid crystalline high polymer essentially consisting of specific polyester formed on an oriented film. CONSTITUTION:This compensating plate is constituted of a light transmittable substrate, the oriented film formed on the substrate nd the liquid crystalline high polymer essentially consisting of the plyester consisting of the structural units substantially expressed by formulas I, II In the formula II, R denotes 2 to 20c aliphat. hydrocarbon group of two faces of a straight chain or branch and the hydrogen atom in the hydrocarbon group may be substd. with a halogen atom, phenyl group or alkoxy group. The colored display if converted to the complete black ad white display in this way and the cost of the production is reduced.
Patent JP-H11285990-A (JP)
Title: Auxiliary roller table
Inventor: YAMATO YUKI
IPC: B25H1/16
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary roller table whose level can be changed to a large extent simply and instantly while possibility of fine level adjustment is secured. SOLUTION: A screw shaft 12 is supported rotatably on an upper frame 11, fitted in female threads formed in a female member 13 where the inner end is supported on a roller frame 9 rotatably but not movably in the axial direction, and is furnished with an operation part so that the level of the roller frame is adjustable by rotating the operation part manually.  In this auxiliary roller table 1, the female threaded member fixed to the upper frame is provided with a hole to admit movement of the screw shaft in the axial direction in a position in eccentricity in the axial direction of the female threaded member from the center of the female threads, and a spring is furnished to energize the female member in such a direction that the female threads are screw fitted on the screw shaft 12, and the female member is slid manually against the energizing force of the spring so as to disengage the screw shaft 12 from the female threads, and thereby the level of the roller frame 9 can be changed to a great extent simply and instantly.
Patent JP-2000343676-A (JP)
Title: Mounting device for flexible printing plate
Inventor: NAMIHANA MUTSUMI
IPC: B41F27/12
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device for a flexible printing plate to which mounting the flexible printing plate can be mounted surely and easily on a plate cylinder without increasing cost, under a simple constitution. SOLUTION: The mounting device 10 for a flexible printing plate is equipped with a plate cylinder 61 having a printing plate tip clamping mechanism 12 with an upper tooth 12a and a lower tooth 12b. A pressing member 16 which presses the flexible printing plate to the other peripheral face of the plate cylinder 61 near the top part of the outer peripheral face, is provided on the upper tooth 12a.