baber/WOPTO huggingface dataset:
Patent JP-H11278830-A (JP)
Title: Production of polyaluminum chloride
Inventor: SAWAZAKI SHIGEO
IPC: C02F1/52
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance solubility by mixing and reacting a sulfate with an alkali aluminate at a specified temp. or below and dissolving the resultant aluminum hydroxide gel having a specified concn. of alumina in a basic aluminum chloride. SOLUTION: A sulfate is mixed and reacted with an alkali aluminate at <=50 deg.C and the resultant aluminum hydroxide gel having <=5 wt.% concn. of alumina (expressed in terms of Al2 O3 ) is dissolved in a basic aluminum chloride preferably before the aging of the gel proceeds substantially. The sulfate is, e.g. aluminum sulfate. The alkali aluminate is, e.g. sodium aluminate or potassium aluminate. The basic aluminum chloride is preferably aluminum chloride having a basicity of >0 to <50% represented by the formula Aln (OH)m Cl3n-m .
Patent JP-H10258984-A (JP)
Title: Slinging implement
Inventor: MIZUTA MASAAKI
IPC: B66C1/14
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a slinging implement suitable for slingingly supporting a plate to be laid on the ground in order to ensure an entry passage for a heavy machine or a working space. SOLUTION: This slinging implement is provided with an arm 2 which is oscillatablysupported at the lower end of a lifting wire 1, a lifting tool body 3 which is rotatablysupported at the other end of the arm 2 through a shaft pin 5 and involves a head part 3a, a back surface part 3b, a hook part 3c, and a small hook part 3d, and a ring 7 which is inserted and supported at the lower end of the lifting wire 1, engaged with the small hook 3d and maintains the posture of the lifting tool body 4. An annular part 1a is formed at the lower end of the lifting wire 1, and an inverted U-shaped arm 2 and the annular ring 7 are inserted in the annular part 1a.
Patent JP-H06257949-A (JP)
Title: Atmosphere supply to continuous furnace
Inventor: TAKAHASHI SUSUMU
IPC: F27B9/04
Filed: 1993-03-03
Abstract: PURPOSE:To prevent argon gas in a high temperature area from being polluted by air, by a method wherein the argon gas is supplied to the high temperature area in a central part of a continuous furnace, and at the same time, nitrogen gas is supplied to the vicinity of both sides of the high temperature area, so that flow of air into the furnace through openings on both ends may be prevented. CONSTITUTION:A continuous furnace is divided into a high temperature area A, a heat insulating area B, a gas replacing area C and a cooling area D. A high temperature room 1 is heated by a heater 2 and formed by a furnace inner wall 3. In this instance, an inlet pipe 4 of argon gas is opened into the high temperature room 1. In the vicinity of 6 both sides of the high temperature room 1, an inlet pipe 5 of nitrogen gas is opened, so that it may generate a counterstream against atmosphere which invades from the external into the furnace through openings 11 on both ends of the furnace. By this, the nitrogen gas sent into the furnace is heated and expanded there, and moves to the opening 11 side on both ends. Accordingly, a flow of air into the furnace through the openings 11 on both ends can be prevented, and thereby, the argon gas in the high temperature area A from being polluted by the air.
Patent JP-S5417632-A (JP)
Title: Dot matrix printer
Inventor: MAKINO TERUTSUGU
IPC: B41J2/485
Filed: 1977-07-08
Abstract: PURPOSE: To alter the character form of print characters into the character print form which gives a fine view, by supplying dot print information obtained from a character generator after delaying it by a fixed method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S578902-A (JP)
Title: Cantilever for pickup cartridge
Inventor: AOE MASAHIRO
IPC: G11B3/46
Filed: 1980-06-18
Abstract: PURPOSE:To increase the strength and rigidity of a cantilever by dispersing alumina uniformly in aluminum or aluminum alloy. CONSTITUTION:An aluminum pulverulent body (of 5-6mum particle size) is packed into an elastic container made of rubber, etc., and applied with 5ton/cm<3> pressure by a hydrostatic press device to form a bar-shaped compact. Then, the obtained green compact is heated in an electric furnace under 10<-3> Torr vacuum, at 300-400 deg.C and for two hours to emit adsorption gas and volatile impurities in the green compact and after the temperature is elevated up to 700 deg.C, melt-sintering is carried out for one hour and the body is cooled down to the room temperature. As a result, a scaly alumina film on the surface of the aluminum powder is destroyed to melt-stick aluminum metals mutually, so that a dispersed and reinforced material of metallic structure where the alumina film is dispered uniformly and finely in the aluminum metal is obtained.
Patent JP-H10272489-A (JP)
Title: Anaerobic treating for organic waste water
Inventor: YODA MOTOYUKI
IPC: C02F3/28
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a device low in height and capable of collecting a treated water free from the contamination of a sludge by anaerobically biologically treating an organic waste water in a reaction part and returning to the reaction part after settling the sludge incorporated in the anaerobically treated water. SOLUTION: In an anaerobic treating device of organic waste water provided with a reaction part 11 for performing an anaerobic reaction by flowing the organic waste water to an anaerobic sludge layer 12 in an upperward stream in the inside part of a treating vessel 10 and a settling part 14 for introducing the anaerobically treated water passing through the anaerobic sludge layer 12 in the reaction part 11, separating the sludge incorporated in the anaerobically treated water, discharging the treated water and returning the separated sludge to the anaerobic sludge layer, the settling part 14 is bottomed,  the lower part having the bottom 14' is positioned in the anaerobic sludge layer 12 and an introducing means 19 for introducing the anaerobic treated water and a discharge means 15 for discharging the treated water in which the sludge is separated are provided at the upper part of the settling part.
Patent JP-H10272259-A (JP)
Title: Device and method for 'go' game and storage medium storing 'go' game
Inventor: NANASE TAKESHI
IPC: A63F13/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To precisely and speedily execute the grasping of the form of stones and crosses by providing an arithmetic address giving means giving two kinds of address codes to each address so as to make it possible to recognize the total value of one or more address codes from the other total values of it and making this an arithmetic address. SOLUTION: The group of processing objects are moved to a reference zone by a moving part based on a displaying address given by a displaying address giving part 21 and a stone group table/cross group table. The total of arithmetic addresses in the reference zone of the group of the processing objects is calculated by an arithmetic address total calculation part 33 of the reference zone based on an arithmetic address given by an arithmetic address giving part 22. A basic form table retrieving part 34 obtains the number of squares, a registered form and a direction from a basic form tale by this calculating result. In addition, a form interchange table retrieving part 35 retrieves a form interchanging table by setting these to be keys and mutually converts each direction based on a displayed address given by a display address adding part 21.  Then the shape of stones and the crosses on a panel surface is finally grasped 36.
Patent JP-H06270162-A (JP)
Title: Method of molding integral skin foam and polyurethane material for molding for molding
Inventor: MABUCHI AKIRA
IPC: B29C39/02
Filed: 1993-03-16
Abstract: PURPOSE:To obtain an integral skin foam molding method that can contribute the earth environmental improvement, and forming self-skin layer and core part capable of obtaining a fine appearance and feelings and senses by pouring and then foaming a specific chlorofluerocarbon non-addition polyurethane material into a decompression cavity. CONSTITUTION:The molding method of a semi-hardened integral skin foam provided with a low foamed self-skin layer and a high foamed core part is featured in such a manner that, at first, a polyol component and isocyanate component are taken as a main component, and no chlorofluorocarbon added thereto, and further there is prepared a polyurethane material M having a solvent susceptible to no reaction to the component of isocyanate added at 5 pts.wt. or lower with respect to a polyol component of 100 pts.wt. At the same time of closing the mold 1 and forming a cavity 4, a vacuum box 11 is closed to be a sealed state, and the cavity 4 in a state communicated through a space part K of the vacuum box 11 and a vent hole 5 is decompressed in the order of the same degree as the space part K, and a polyurethane material M is poured from an injection nozzle 23 to the cavity 4, and a reaction injection molding is conducted thereafter.
Patent JP-S59208405-A (JP)
Title: Pattern recognizing device
Inventor: MIYAWAKI YASUAKI
IPC: G01N21/956
Filed: 1983-05-13
Abstract: PURPOSE:To improve inspecting performance and to improve working efficiency and working accuracy of comparing inspection, by comparing and inspecting only parts, which are to be inspected. CONSTITUTION:The output image signals of individual image sensors 3 and 3' are coded into binary values at specified threshold levels in advance, and comparing operation is performed. In a binary coded signal e0 obtained by a standard substrate 1, S0 indicates a mounting position reference of a chip part. Then, S1 in a binary coded signal e1 of a substrate to be measured indicates a mounting position of an actual chip part. By comparing and operating these values, a difference signal e3 is obtained. When the negative component of the signal is cut, a signal e2 is obtained. The noise component can be removed, and a deviation signal of a chip mounting position can be simultaneously obtained.
Patent JP-S526794-A (JP)
Title: Process for preparing water soluble polyester resins
Inventor: KODAMA TSUNEO
IPC: C08G63/00
Filed: 1975-07-04
Abstract: PURPOSE: To prepare a water-soluble polyesterresin by modifying a polyester obtained from a dicarboxylic alkyl ester and a polyol, eith a polyvalent carboxylic acid or its anhydride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61240523-A (JP)
Title: Compact fluorescent lamp
Inventor: NAKANO SHIZUO
IPC: H01J5/50
Filed: 1985-04-18
Abstract: PURPOSE:To greatly enhance the efficiency of assembly work, by using the pinching portions of a pinching member to secure an end plate and a base to each other. CONSTITUTION:When a second pinching portion 12 for a base 7 is not yet bent, a pinching member 10 is fitted onto a light emission bulb 1 from the top of the bulb so that the first pinching portion 11 of the pinching member is located in contact with the top of an end plate 4. The second pinching portion 12 is then bent into pressure contact with the bottom of the base 7 to secure the terminal plate 4 and the bases to each other. Since assembly is thus performed, an adhesive for securing the end plate 4 and the base 7 to each other is made needless so as to avoid contaminating the surface of a lamp with the adhesive and wasting time to wait for the adhesive to harden. Therefore, the efficiency of assembly work is greatly enhanced.
Patent JP-S57199168-A (JP)
Title: Silver cell
Inventor: HIROTA MASAYUKI
IPC: H01M6/12
Filed: 1981-05-31
Abstract: PURPOSE:To apply conductivity to a positive electrode, reduce internal resistance, and increase discharge capacity by arranging metallic porous substances between the positive electrode and its can of a silver cell that uses silver (I) oxide and silver (II) oxide as the positive electrode active materials. CONSTITUTION:Metallic porous substances 5 are arranged between the positive electrode 1 and its can which consist of silver (II) oxide and silver (I) oxide 3 formed on its circumference. As the metallic porous substances, for example, foam metals and the unwoven cloth of metal resin are used and nickel and silver are used normally as their materials. These metallic porous substances touch the positive electrode in a wide area, apply conductivity to the positive electrode, and improve the dispersion of an electrolyte onto the surface of the positive electrode.
Patent JP-H07289859-A (JP)
Title: Filtering device
Inventor: UEHARA MASARU
IPC: C02F1/44
Filed: 1994-04-21
Abstract: PURPOSE:To efficiently wash the membrane surface, since air bubbles released from an air ejecting means hit uniformly the whole hollow yarn membrane at the time of scraping, and to prevent increase of the difference pressure and drop of the flow rate for a long period. CONSTITUTION:Parallel plates 2 are arranged in a filtering tank 1, and a hollow yarn membrane module 3 having a hollow yarn membrane 7, a fixing member 6 fixing an end part of the hollow yarn membrane 7 and a structural material 5 and whose cross-sectional shape vertical to the hollow yarn membrane of the fixing member is nearly a long and narrow rectangle, is arranged such that the hollow yarn membrane is positioned between the parallel plates 7 and also nearly in parallel to the parallel plates.
Patent JP-H06295966-A (JP)
Title: Processing method of metallic plate and lead frame and lead frame
Inventor: TADA NOBUHIKO
IPC: B23K26/382
Filed: 1993-04-09
Abstract: PURPOSE:To enable a metallic plate and lead frame to be processed in a fine and excellent processing shape while dimemsional precision to be increased without being affected by thermal deformation, adhering drosses and formation of oxide film within the processing method of metallic plate and lead frame. CONSTITUTION:Both surfaces of a metallic plate 301 are coated with a resist film 1 to form an etching pattern corresponding to the parts excluding the inner leads 303. Next, the parts corresponding to the inner leads 303 are irradiated with laser beams to form notch holes 3 penetrating this metallic plate 301 further etching away the sidewall parts 5 around these notch holes 3. At this time, the parts excluding the inner leads 303 are formed by the etching step simultaneously removing the drosses 4 near the notch holes 3 and oxide film so that the tapered shape of the notch holes 3 may be corrected thereby enabling the inner leads 303 in fine rectangular section to be formed.
Patent JP-S559771-A (JP)
Title: Preparation of "miso"
Inventor: SAKURAI KAZUHIKO
IPC: A23L11/20
Filed: 1978-07-07
Abstract: PURPOSE: To prevent mildewing of "miso" during preparation, by filling a flexible, non-permeable bag with raw material of "miso" and contacting the surface of the content closely with the inner surface of the bag so as to form a reservoir of gas and liquor produced during the preparation, thereby keeping the "miso" from air.  
     CONSTITUTION: Raw material of "miso" (steamed and crushed soybean, malted rice and a proper amount of salt) is charged into the lower part (B) of a waterproof, non-permeable, flexible bag (a), such as PVC bag, and the upper part of the bag is left as a reservior (A) of gas and liquor produced during the preparation. The upper surface of the raw material is made to close contact with the bag to keep the surface from air, and the opening (C) of the bag is loosely closed to release the gas produced during the preparation of "miso" when the pressure of the gas reaches a predetermined level, while preventing the intrusion of air into the bag. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01256092-A (JP)
Title: Superconduction magnetic recording device
Inventor: TSUE YOSHIKI
IPC: G11C11/44
Filed: 1988-04-05
Abstract: PURPOSE:To eliminate the need for disk driver and a magnetic head by controlling a magnetic moment in a substrate under an optional grating point of a conductor and a superconductor depending on the direction of a current given to the conductor thereby writing and reading a data. CONSTITUTION:A current flows to one of paper-strip shape superconductors 2 to bring the hatched part into the non superconducting state, then the magnetic flux in the superconductor other than the hatched part is repulsed by the flowing of a current II and a magnetic field B is generated in the substrate 1 under the hatched part only. Thus, a binary data is recorded by changing the polarity of the current II flowing to the paper-tablet conductor 3 in this way. In case of reading the data, a current is given to one of the paper-tablet superconductors 2 to bring the conductors 2 into the non superconduction state, the suppressed magnetic field B passes through the hatched part and reaches the paper-strip shape conductor 3 at the upper layer and an electric field is caused momentarily. Thus, it is not required to drive the disk or to employ the magnetic head and since simple structure as 3-layer structure is employed, circuit integration is facilitated.
Patent JP-H10250254-A (JP)
Title: Direct drawing type lithographic printing original plate
Inventor: KATO EIICHI
IPC: B41M5/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a direct drawing type lithographic printing original plate for printing many printed sheets of clear image without lack or strain of the image without scumming. SOLUTION: In the direct drawing type lithographic printing original plate comprising an image receptive layer containing inorganic pigment and hydrophilic binding resin as main components on a water resistant support, as the pigment, silica particles having mean particle size of 1 to 6μm and colloidal inorganic pigment hyperfine particles having mean particle size of 10 to 50nm are used by weight of 50-70 to 50-30, as the resin, gelatin is used by weight of the pigment to the gelatin of 85-50 to 15-50, and the layer containing them is water resistant cured by gelatin curable compound.
Patent JP-2000274024-A (JP)
Title: Fallen leaf avoiding structure for inside bent part of eaves gutter
Inventor: FUKAI YASUTAKA
IPC: E04D13/064
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To avoid fallen leaves even an inside bent part, and prevent the fallen leaves from blocking in an eaves gutter, etc. SOLUTION: Eaves gutters 2 are constructed along an edge of eaves of a roof 1, and fallen leaf avoiding covers 3 are arranged on upper surfaces of eaves gutters 2. End parts of the eaves gutters 2 are connected mutually by an inside bent part 4 in an internal corner part corresponding to a valley part of a roof 1. A fallen leaf avoiding screen plate 5 is arranged so as to cover an opening of an upper surface of the inside bent part 4, and an end edge of the fallen leaf avoiding screen plate 5 abuts on an end edge of an edge side of eaves in a valley plate 6 of the valley part of the roof 1.
Patent JP-2000272431-A (JP)
Title: Mounting structure of on-vehicle display device
Inventor: TOKUNAGA NAOKI
IPC: B60R11/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To facilitate work by minimizing the work or the like in a car body when mounting a display device of television, navigation system, etc., on a vehicle. SOLUTION: In this mounting structure of an on-vehicle display device for setting up the display device 2 in a compartment, a fixing hole 13 inserting a screw 5 fixing an assist grip 3 is provided in both side parts of a beam part 1 traversing an upper part in the compartment along a ceiling, and both the side parts of the beam part 1 are fixed to a vehicle with the assist grip 3 by the fixing screw 5, and the display device 2 is fixed to the beam part 1.
Patent JP-H04317738-A (JP)
Title: Production of fluoride ion adsorbing material
Inventor: SUZUKI TOSHISHIGE
IPC: B01J20/26
Filed: 1991-04-16
Abstract: PURPOSE:To produce at low costs the fluoride ion adsorbing material capable of adsorbing and removing fluoride ions with a good efficiency and repeatability. CONSTITUTION:A method for producing a fluoride ion adsorbing material having the water-containing oxide of zirconium or cerium supported on a carrier is characterized by using polystyrene particles in the carrier, bringing into contact with the polystyrene particles a solution of the metal alkoxide represented by the general formula (I)M(OR)4(I) (wherein M is zirconium or cerium and R represents alkyl group having at most 5 carbon atoms), and thereafter hydrolyzing the solution.
Patent JP-H09273438-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: YASUI YUJI
IPC: G05B13/04
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To regulate a concentration of a specific constituent in exhaust gas on the downstream side of a catalyst device arranged in an exhaust system in an internal combustion engine to a predetermined appropriate value with high precision without respect to a dead time and disturbance in the exhaust system. SOLUTION: An air-fuel ratio controller is provided with a condition prediction unit 18 and a control unit 19, and by means of the condition prediction unit 18, a concentration of a specific constituent on the downstream side of a catalyst device 4 in an exhaust system A between an exhaust gas sensor 6, which detects an air-fuel ratio on the upstream side of the catalyst device 4, and an exhaust gas sensor 7, which detect a concentration (oxygen concentration) of the specific constituent on the downstream side of the catalyst 4, after a dead time is estimated on the basis of outputs from both of the sensors 6, 7, and by means of the control unit 19, a correction quantity, according to which an air-fuel ratio for an engine 1 is corrected so that the estimated concentration converges to the predetermined appropriate value, is found by using adaptive sliding mode control.  On the basis of the found correction quantity and the output from the exhaust gas sensor 6, an air-fuel ratio for the engine 1 is controlled so that the specific constituent concentration on the downstream side of the catalyst device 4 converges to the predetermined appropriate value.
Patent JP-2000270939-A (JP)
Title: Movable kitchen sink
Inventor: SATO MITSUNORI
IPC: A47B77/06
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a movable kitchen sink allowing a user to almost freely set a place for cooking or washing and to reduce the work for carrying cooked meals or trays. SOLUTION: Wheels 2 are attached to the bottom of a main cabinet 1 of this kitchen sink to make the main cabinet 1 movable. A cold water sink 3 for washing food with cold water and a hot water sink 4 for sterilizing kitchen utensils or trays, or the like, with hot water are mounted on the main cabinet 1. Therefore, the kitchen sink can be moved almost to any arbitrary place.
Patent JP-S567701-A (JP)
Title: Industrial germicidal and bacteriostatic composition
Inventor: UMEKAWA OSAMU
IPC: A01N43/26
Filed: 1979-07-02
Abstract: PURPOSE: The titled composition, capable of showing a prolonged action, having improved storage stability, and comprising 4,5-dichloro-1,2-dithiol-3-one and a haloacetate having a germicidal action per se as a solvent.  
     CONSTITUTION: A composition comprising (A) 0.1W45wt%, preferably 0.1W10 wt%, 4,5-dichloro-1,3-dithiol-3-one as an active constituent, (B) 99.9W55wt%, preferably 99.9W90wt%, a haloacetate of the formula (XCH 2 COO) n R [X is  halogen; n is an integer 1W3; R is 1W18C (substituted) alkyl when n is 1, 2W6C bivalent straight chain hydrocarbon when n is 2, and 3W6C hydrocarbon when n is 3] as an active constituent. The composition reduces the viable count by the germicidal action of (A) readily and then inhibits the multiplication of germs by the prolonged bacteriostatic action of (B) to produce the effect for a long time. The constituent (A) of low solubility can be dissolved to a considerably high concentration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61242254-A (JP)
Inventor: MATSUMOTO TAKUJI
IPC: E04F13/21
Filed: 1985-04-19
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-S60224413-A (JP)
Inventor: TAKAHASHI SEIGO
IPC: A01D34/73
Filed: 1984-04-23
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。