baber/WOPTO huggingface dataset:
Patent JP-S5594894-A (JP)
Title: Water jet boat
Inventor: OOKUMA SHIYOUZOU
IPC: B63H11/113
Filed: 1979-01-09
Abstract: PURPOSE: To improve steering performance and course maintaining stability at slow speed, by providing a swingable rudder.  
     CONSTITUTION: A rudder 27 is protruded into water outside the region of a jet 26 from a water jet means 14 mounted on the central part of the stern of a hull 12. The rudder can be swung on a vertical plane by a horizontal pin and is coupled to a rudder shaft 22 through a tie rod 39. As a result, at slow speed the rudder 27 is swung into an underwater protruded functioning position by a tension spring 38 to eliminate the shortage of course maintaining stability due to insufficient momentum of the water jet 26. Since the rudder 27 is not affected by the jet 26, steering performance is improved. Under high speed, the rudder 27 is swung out of the water into a non-functioning position against the tension spring 38 to prevent an adverse effect due to the presence of the rudder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11199481-A (JP)
Title: Preparation composition for external use
Inventor: OTSUKI TOMOHIRO
IPC: A61P29/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use having excellent preservation stability in the external preparation. SOLUTION: An external preparation comprising one or more selected from the group consisting of a sugar alcohol and an organic acid salt, a <=3C monohydric or dihydric alcohol, indomethacin and water is prepared. Consequently indomethacin in the external preparation is maintained in α type crystal to improve preservation stability of indomethacin in the external preparation.
Patent JP-S5494745-A (JP)
Title: Cooler type hot water supply apparatus
Inventor: YOSHIDA YUUJI
IPC: F24F5/00
Filed: 1978-01-11
Abstract: PURPOSE: To enable supply of optimum temperature hot waters to various uses by storing different temperature hot waters in a plurality of hot water storage tanks.  
     CONSTITUTION: Refrigerant compressed by a compressor 3 is introduced into a water-cooled heat exchanger 2 to exchange heat with water fed from a feed water pipe 11 to thereby dissipate heat therefrom. Thus, the water fed from the pipe 11 is heated to become hot water, which is stored in hot water storage tanks 14A, 14B and 14C, respectively upon opening of solenoid valves 15A, 15B and 15C through a hot water feed pipe 13 according to the temperatures. Since the optimum hot water temperature waters are stored in the respective tank according to various uses and supplied accordingly, it does not need the division of the hot water as the conventional way so as to reduce the energy loss. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07195085-A (JP)
Title: Treatment of dithionic acid ion-containing water
Inventor: TSUBOYA HISAO
IPC: C02F1/58
Filed: 1994-01-12
Abstract: PURPOSE:To easily and efficiently remove dithionic acid ions from dithionic acid ion-contg. water, such as waste water of flue gas desulfurization, by adding a quaternary ammonium salt to the dithionic acid ion-contg. water to insolubilize the dithionic acid ions. CONSTITUTION:The waste water of desulfurization contg. COD components, heavy metal ions and fluorine ions is introduced as raw water from a piping 11 into a reaction chamber 1. The quaternary ammonium salt is incorporated from a piping 14 to the raw water to insolubilize the dithionic acid ions. Further, a polyaluminum chloride and heavy metal chelate flocculating agent are incorporated to the water respectively from pipings 12, 13 to insolubilize the fluorine ions and the heavy metal ions and to flocculate the insoluble matter. Besides, an acid or alkali is incorporated to the water at need from a piping 15 to adjust its pH. The reaction liquid of the reaction chamber 1 is introduced through a piping 16, a circulation tank 2 and a piping 17 into an MF membrane separator 3 by which the liquid is subjected to a membrane sepn. treatment.
Patent JP-S63171389-A (JP)
Inventor: HISHIDA MAMORU
IPC: G21C3/06
Filed: 1987-01-09
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-S58123878-A (JP)
Inventor: TOOMASU II SARIBAN
IPC: C09K13/06
Filed: 1983-01-11
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-H04239237-A (JP)
Title: Separate reception system for mass media information
Inventor: OKAWA KENZO
IPC: H04H60/15
Filed: 1991-01-11
Abstract: PURPOSE:To simultaneously allot to many subscribers at a low cost and to prevent the interception by using a radio wave. CONSTITUTION:At the time of a TV signal that the only subscribers can individually receive, it is indexed by the detected identification code and the corresponding decoding code on a memory circuit 6 is read out. This decoding code differs by the type of mass media information and the only subscribed information is stored in advance. Only when the mass media information specified by the identification code is fulfilled, a decoder 9 can decode a video signal based on the decoding code. At this point, since the identification code is not '0', an AND gate 10 passes the video signal decoded by a decoder 9. After that, the video signal passes an OR gate 12 and it is inputted to a reception circuit 13 to be displayed on a CRT 14.
Patent JP-S60159385-A (JP)
Inventor: TOOMASU EDOWAADO GURIMU
IPC: F04B41/00
Filed: 1985-01-09
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-S58119160-A (JP)
Title: Lead storage battery
Inventor: NITSUTA EIJI
IPC: H01M4/14
Filed: 1982-01-09
Abstract: PURPOSE:To obtain a lead storage battery containing the negative electrode plate activating substance having a large utilization rate by kneading lead powder with the aqueous solution of dialkylsulfosuccinate and then adding dilute sulfuric acid into said kneaded substance to form paste, filling said paste into lattices and then forming a negative electrode plate through curing and formation. CONSTITUTION:Barium sulfate and lignin are added to lead powder, and then the aqueous solution of di-2-ethylhexylsolfosuccinate (Na salt) which is a kind of di-alkylsulfosuccinate is added into the above lead powder, and the mixture is kneaded. The above mixture is kneaded further by gradually adding sulfuric acid to form paste, and said paste is filled into lattices to obtain an electrode plate. The same effect can be obtained with the substance through addition of the same amount of other kind of dialkylsulfosuccinate, e.g., di-n-octylsulfosuccinate.
Patent JP-S5593814-A (JP)
Title: Acetate filament yarn and its production
Inventor: SAWADA FUMIO
IPC: D01F2/28
Filed: 1979-01-10
Abstract: PURPOSE: To obtain the title yarns having a silky linen touch with a crispy feeling, by treating the surfaces of cellulose acetate yarns having a specific acetylation degree with a solvent to give a specific exhaustion index, and by volatilizing the solvent.  
     CONSTITUTION: The surfaces of cellulose acetate filament yarns having an average acetylation degree of 50W62% are treated with a solvent in a device comprising a rotating roll having a covering fabric impregnated with the solvent, e.g. methylene chloride, to form a structure giving an exhaustion index expressed by the formula, 1.1 times that of the untreated yarns. The solvent is then volatilized by an air- nozzle type unit so as not to destroy the structure. Thus, yarns having a very microporous surface structure can be obtained. The degrees of exhaustion of the treated di-or triacetate yarns Band D are higher than the corresponding ordinary untreated yarns A and C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60147257-A (JP)
Inventor: MATSUI KOUJI
IPC: B02C17/22
Filed: 1984-01-11
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-H01181415-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA TAKASHI
IPC: H01L21/28
Filed: 1988-01-08
Abstract: PURPOSE:To prevent abnormal diffusion of dopant from an interlayer insulating film into a substrate and to provide a highly integrated and fine element, by providing a protective insulating film not containing a dopant on the side wall of a contact hole formed in an interlayer insulating film containing a dopant. CONSTITUTION:Since an interlayer insulating film 8 containing a dopant is covered with protective insulating films 9, 11 not containing a dopant, the films 9, 11 serve as a stopper which can completely prevent the dopant from being diffused from the film 8 and affecting neighbouring elements. Since element isolating properties between a contact hole 10 and other element regions for example are accordingly improved, the device can be constructed in highly integrated form while the design rule is decreased. While diffusion of dopant from the interlayer insulating film 8 into an Si substrate 1 through a polycrystalline silicon film 13 can be prevented mostly by the protective insulating film 11 left on the side walls of the contact hole, it can be prevented completely by providing the protective insulating film 9 on the interlayer insulating film 8.
Patent JP-H08191532-A (JP)
Title: Gas-insulated bus
Inventor: MIYASHITA NOBORU
IPC: H02G5/06
Filed: 1995-01-10
Abstract: PURPOSE: To prevent the bad influence owing to a resonance by a method wherein a gas-insulated bus is composed of an additional member or a part of a bus container is changed or the constitution of a part of a conductor is changed so that the natural frequency of the bus container or the conductor is set at a value which is separated from the twice of a commercial frequency. CONSTITUTION: A three-phase conductor is housed inside a metallic bus container 1 in which an insulating gas has been sealed, and it is supported by individual insulating supports so as to be insulated from the bus container 1. A metal ring 11 is mounted on, and attached to, the circumference in the central part in the axial direction of the bus container 1. The metal ring 11 is constituted of semicircular upper and lower divided pieces 11a, 11b, and they are tightened by bolts so as to be attached to the bus container 1. The weight of the metal ring 11 is applied to the bus container 1, the natural frequency of the bus container 1 is increased apparently, and the amplitude of the vibration of the bus container 1 is reduced. Thereby, the bad influence owing to a resonance with a commercial frequency is prevented.  In addition when the structure of the bus container or the constitution of the conductor is changed, the obstacle owing to the resonance can be prevented.
Patent JP-S5389262-A (JP)
Title: Method for reducing cod component contained in factory waste liquid
Inventor: KAJIKAWA HIROKUNI
IPC: C02F1/76
Filed: 1977-01-14
Abstract: PURPOSE: To provide the subject method comprising the steps of: adjusting the pH of a factory wases liquid containing the COD component of high concentration to 1 to 5, and blowing a chlorine gas into the waste liquid with stirring thereby to effectively reduce the COD component in said waste liquid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62160216-A (JP)
Title: Method and device for in-mold coat
Inventor: ODA MASAMITSU
IPC: B29C37/00
Filed: 1986-01-08
Abstract: PURPOSE:To prevent the generation of the trace of a valve member for injection control in an injection means on the surface of a coating layer and permit to inject resin coating material from the central part of a molded form by a method wherein the injection means of the resin coating material for forming the coating layer is arranged at the rear surface side of the molded form. CONSTITUTION:A hole forming means 12 is projected into the cavity 6 of a molding mold from the rear surface side of a molded form Y to form a penetrated hole Y' when a resin molded form is molded by split molding molds 2, 3, subsequently, the hole forming means 12 is retreated and the molding molds 2, 3 are opened by a predetermined amount to form a space 25 between the surface side of the molded form and the forming surface of the molding mold, which is opposing to the surface side surface of the molded form. Resin coating material is poured into the space 25 through the penetrating hole Y' by an injection means arranged at the rear surface side of the molded form Y under this condition, thereafter, the molding molds are closed again to pressurize the resin coating material whereby a resin coating layer, consisting of the resin coating material, may be formed on the surface side of the molded form.
Patent JP-H08187977-A (JP)
Title: Mail form
Inventor: TAMURA TOSHIYUKI
IPC: B42D15/02
Filed: 1995-01-11
Abstract: PURPOSE: To prevent the release from being generated by the overload applied during the mailing or the like and improve the easiness in releasing a mail form. CONSTITUTION: In a mail form 30, adhesive layers 34 and 35 are formed on the rear faces of forms 31 and 32, and an information is recorded on a given area on the upper section, and a perforation 33 is folded and the forms 31 and 32 are bonded releasably each other through adhesive layers 34 and 35 to cover temprarily the information. When the perforation 33 is folded, the forms 31 and 32 are bonded together releasably by the adhesive layers 34 and 35, and outer edges are bonded together not releasably by bonding layers 38 and 39. At the time of opening, a section formed between perforations 36 and 37 is cut off the form 32 so that the perforations 36 and 37 are cut off, and the forms 31 and 32 are released off from a notch 40.
Patent JP-H10194918-A (JP)
Title: Cosmetic composition having improved rinse property
Inventor: GAGNEBIEN DIDIER
IPC: A61K8/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic composition capable of being rinsed out instantly in spite of containing an oily phase. SOLUTION: This cosmetic composition contains at least one oily phase and at least one citric acid ester corresponding to formula I  R1 to R3 are each same or different and H atom, an alkali metal or an alkaline earth metal ammonium cation, an organic base cation or a group of formula II: (Cn H2n O)m R4 [(n)=2, 3 or 4, (m)=5-30]; R4 is a saturated, linear or branched 8-24C alkyl group, and at least one of R1 , R2 and R3 is a group of the formula II}.
Patent JP-S58120983-A (JP)
Inventor: MINATO KATSUROU
IPC: E06B3/70
Filed: 1982-01-11
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-H03208368-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KANI YASUSHI
IPC: H01L27/092
Filed: 1990-01-10
Abstract: PURPOSE:To avoid the erroneous operation and the decrease in operation rate by a method wherein a resistance element is laid between a gate of NMOS transistor and a high tension power supply likewise a capacitor element is laid between said gate and a low tension power supply to make an inner step- down circuit. CONSTITUTION:The tension of an outer power supply Vcc (a) is lowered by an inner tension lowering circuit 10 provided between outer power supply Vcc and an inner circuit 2 so as to be fed to the inner circuit 2. The inner step-down circuit 10 is composed of a resistance element 12 laid between the gate of an NMOS transistor 11 and the outer power supply Vcc as a high tension power supply as well as a capacitor element 13 laid between said gate and a low tension power supply together with said elements. Accordingly, the gate potential VGS can not follow after the fluctuation of the outer power supply Vcc but only fluctuate slightly due to the resistance element 12. Through these procedures, the inner circuit 2 can be supplied with stable power thereby enabling the erroneous operation and the decrease in operation rate to be avoided.
Patent JP-H11262502-A (JP)
Title: Absorbent article
Inventor: ARIMURA TAKAHIRO
IPC: A61F5/44
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article having pleated parts surely standing up and hard to collapse. SOLUTION: This absorbent article comprises a main body having a liquid- permeable top sheet 2, a liquid-impermeable back sheet 3 and an absorbing body 4 positioned between both these sheets, and a pair of pleated parts 5, 5 extended along the longitudinal direction of the main body and forming solid gathers. In a pair of the pleated parts 5, 5, one side edge part along the longitudinal direction of the main body is fixed edge parts 5E, 5E, and a first elastic member 6 is disposed at free edge parts 5D, 5D which are the other edge parts.  In a natural state that the absorbent article is spread, each of the pleated parts 5, 5 has at a region below the crotch, a loosened part 5F, 5F loosened in the standing direction of a section between the fixed edge parts 5E, 5E and the free edge parts 5D, 5D, such that the loosened parts 5F, 5F stand approximately vertically relative to the main body.
Patent JP-H0532718-A (JP)
Title: Vanadium and magnesium-containing composition for ziegler catalyst system
Inventor: URURITSUHI BIYUSHIYUGESU
IPC: C08F10/02
Filed: 1992-01-10
Abstract: PURPOSE: To obtain a new catalyst component which can prepare ethylenic polymers with excellent characteristics without depending on a multi-stage process by applying an Mg compd. and V compd. under molten state on an inert solid powdery carrier.  
     CONSTITUTION: An aimed catalyst component is obtd. by applying an org. solvent-soluble halogen-contg. magnesium compd. and/or magnesium acetylacetonate (A), an org. solvent-soluble halogen-contg. vanadium, magnesium compd. (B) and either one (C) among a halogen-contg. vanadium, magnesium compd., a halogen-contg. magnesium compd., magnesium acetylacetonate and/or a vanadium compd. on an inert solid powdery org. or inorg. carrier. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S59129216-A (JP)
Title: Rendering poly(meth)acrylate resin thixotropic
Inventor: ATOBE DAISUKE
IPC: C08F299/00
Filed: 1983-01-13
Abstract: PURPOSE:To produce a thixotropic poly(meth)acrylate resin composition, by adding a compound having both a quaternary ammonium group and a hydroxyl group, fine silicic acid powder, etc., to a poly(meth)acrylate resin. CONSTITUTION:A thixotropic resin composition is prepared by mixing 100pts.wt. poly(meth)acrylate resin with 0.3-10pts.wt. fine silicic acid powder (e.g., Aerosil, a product of Nippon Aerosil Co., Ltd.) and/or asbestos powder (Calidria, a product of Union Carbide Corp.), and 0.05-5pts.wt. compound having at least one, per molecule, quaternary ammonium group and at least one, per molecule, hydroxyl group [e.g., 2-hydroxy-1,3-bis(trimethylammonium chloride)propane].
Patent JP-H08196009-A (JP)
Title: Color distribution deciding method for graphic display device
Inventor: SOEDA HIROSHI
IPC: H02B15/00
Filed: 1995-01-12
Abstract: PURPOSE: To automatically decide a group color distribution in a graphic display device for diagraming and grouping the facility of a power distribution network and color-displaying it at each group. CONSTITUTION: Data for indicating the adjacent relation of power distribution groups are prepared, one of power distribution lines of display color undecided is retrieved (S3), all the distribution lines in which the display colors are already decided at the adjacent line of the distribution lines are retrieved (S4), if the color number used for the line of display color undecided of the display color of the retrieved line is unused (S5), the color number is decided as the display color of the line of the color undecided (S6), or when the number of used, it is altered to the different color number (S12), and the color number of the unused is obtained at the adjacent line.
Patent JP-S61162129-A (JP)
Title: Storage of onion or potato
Inventor: NAKAMURA YOSHIO
IPC: A23B7/12
Filed: 1985-01-10
Abstract: PURPOSE:To prevent the sprouting and decay of onion or potato, economically, and to enable the long-term preservation of onion or potato, by irradiating the onion or potato with high-frequency radiation. CONSTITUTION:Onion or potato is irradiated with high-frequency radiation e.g. at an intensity of 0.7-5wh per piece for 5-15sec. The frequency of the radiation is e.g. 13.56-22.125MHz. The sprouting and decay of onion or potato can be prevented sufficiently at a remarkably low cost compared with refrigeration, and the treated onion or potato can be stored for a long period.
Patent JP-H01180226-A (JP)
Title: Liquid agitation device
Inventor: SHIOBARA KATSUMI
IPC: B01F13/08
Filed: 1988-01-12
Abstract: PURPOSE:To simplify the driving structure by connecting an agitation vessel with a rotor casing receiving a rotor consisting of a hollow cylinder by connecting openings, and rotating the rotor in a noncontact state by a revolving magnetic field unit to agitate the liquid in the vessel. CONSTITUTION:When the revolving magnetic unit 5 is energized, a revolving magnetic field is induced to the cylindrical part 3a, 3b of the rotor 3, and the rotor 3 attracts liquid into a clearance 4 to generate the bearing effect, and the rotor 3 is smoothly revolved in the direction shown by arrow A in a noncontact state keeping the balance between the attraction force of revolving magnetic field and the gravity working to the rotor 3. In this case, as lengthy apertures 3C are provided in the middle part of the peripheral surface of the rotor 3, the liquid is flowed into a rotor casing 2 through a 1st communicating openings 2a from an agitation vessel 1 and is sucked from the openings of both ends of the rotor 3, and discharged from the lengthy openings 3C and returned into the vessel 1 through a 2nd communicating opening 2b. Thus, these actions are repeated and the liquid in the agitation vessel 1 is agitated.
Patent JP-2000201104-A (JP)
Title: Device for informing service state of vehicle
Inventor: MORIKAWA TOMOHITO
IPC: H04W4/04
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to request maintenance service from a vehicle to a base station even in steady use state such that no abnormality occurs in the vehicle. SOLUTION: When a mileage or cumulative application time reaches a previously set value, a vehicle device 1 reads out maintenance information including the identification(ID) code of a vehicle recorded in a memory means, starts a mobile telephone set 3 to connect a telephone line connected to a base station device 2 and transmits the read maintenance information to the device 2 in accordance with a response signal arriving from the device 2. The device 2 can execute appropriate maintenance service by evaluating the contents of the information. Consequently, labor and expenses to be used for maintenance service can be saved and service guality for customers can be improved.
Patent JP-S56100341-A (JP)
Title: Measuring method for content
Inventor: MIYAKE TETSUYA
IPC: G01N21/31
Filed: 1980-01-17
Abstract: PURPOSE:To accurately measure at the time of measuring the content of plural metal ions by absorption photometry utilizing absorption spectrum, by removing overlapping of a part or whole overlapped absorption spectrum by additives. CONSTITUTION:Content of each metal ion in mixed solution containing at least two kinds or more of metal ions of copper ion, iron ion, rare earth metal ion etc., is measured by absorption photometry utilizing absorption spectrum of each metal ion. On occasion of overlapping a part or whole absorption spectrum of two kinds or more of metal ions, additives such as organic reagent (e.g. alizarin, xylenol orange etc.), oxidizing agent (e.g. trivalent iron ion solution etc.), reducing agent (e.g. zinc powder, zinc amalgam etc.) are added and measurement is carried out by giving variation to the absorption spectrum by acting said additives on the metal ions to be measured or another metal ions to remove overlapping of the absorption spectrum.