baber/WOPTO huggingface dataset:
Patent JP-H10339060-A (JP)
Title: Storage furniture with hinge and door
Inventor: HIRATA TAKAO
IPC: E05D5/16
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide door-fitted storage furniture formed to have a vertically continuous rod type hinge for keeping design quality and closing a gap between the mullion and the door base frame of the furniture, turn a door approximately 180 degrees so as to selectively open and close the right and left parts of the mullion of the furniture with the upper and reverse sides of the door, and freely open and close the door. SOLUTION: This furniture has a plurality of axially long hinge members 1 and 2 axially connected to each other so as to be freely turning relatively. The connection ends of the hinge members 1 and 2 respectively have connection members 101 and 102 formed out of metal or plastic. In addition, a shaft part 101A is projected from the connection edge of one connection member 101, and a shaft hole is formed on the connection edge of the other connection member 102 for rotatably inserting and connecting the shaft part 101A.
Patent JP-S5672287-A (JP)
Title: Device for preventing submersion into lubricating oil chamber in underwater pump
Inventor: TSUJIMOTO HARUO
IPC: F04D13/08
Filed: 1979-11-20
Abstract: PURPOSE: To prevent water intrusion into a lubricating oil chamber in an underwater pump by a method wherein an air reserving chamber is provided between the lubricating oil chamber and a pump casing.  
     CONSTITUTION: When a water level in a tank is at a lower limit WL and a pump is in a stopped condition, air is flowed into an air reserving chamber 1 from a vent hole 8, however, even if the tank is flooded and the water level is exceeded an  upper rim 8e of an opening section of the vent hole 8, the air in the air reserving  chamber 1 is accumulated and stored without running off the chamber and an air  reservoir is formed. Accordingly, a sliding part 9 of a seal for an axial sealing  device is isolated from external liquid by the air reservoir at all times and this air  reservoir becomes an air cushion thereby protecting the sliding part 9 of the seal.  Thus, even if said pump is utilized for lifting dirty water containing sludge or waste water from a factory or the like having strong corrosive properties, these liquid will never bring abrasion or corrosion for said sliding surface by invading into the sliding part 9 of the seal. Submersion into a lubricating oil chamber 2 along the sliding part 9 of the seal will also never be caused. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6042948-A (JP)
Title: Individual selective call receiver with display
Inventor: TSUNODA KAZUYUKI
IPC: G09G3/00
Filed: 1983-08-19
Abstract: PURPOSE:To make the reading of content of an information signal displayed on a display device easy and to make the understnading of the content easy by handling an information signal not in character unit but in word unit and displaying information which is yet not displayed from the head of a display device after the information displayed already is erased, when all of words to be displayed on one display pattern of the display device are not displayed completely. CONSTITUTION:When a message ''PLEASE GO TO 19TH HOLE AT 3 PM.'' is stored in ''d1'' of a data memory 33 in the ASC11 code as a display example of an information signal, since a word ''19TH'' is not completely displayed on the display device at the 1st display, the message part of ''PLEASE GO TO'' is displayed. Then the 2nd display T2 is started after a prescribed time is elapsed or by switch operation, and the information not displayed is displayed from the top of the display device. The word ''PM.'' cannot be displayed here by the same reason as the display at the T1. Then in the 3rd display T3, the remaining undisplayed disply information signal ''PM.'' is displayed and the symbol display is disappeared.
Patent JP-S5776171-A (JP)
Title: Body material for metal band saw excellent in fatigue strength and weldability
Inventor: MURAKAWA YOSHIYUKI
IPC: C22C38/00
Filed: 1980-10-28
Abstract: PURPOSE: To offer a body material for a metal band saw excellent in fatigue resistance and weldability, by preparing a steel containing specified rates of C, Si, Mn, Ni, Cr, Mo, W, Al and Nb.  
     CONSTITUTION: A steel material comprising, by wt%, 0.25W0.50% C, up to 1.0% Si, up to 1.0% Mn, 0.1W1.0% Ni, 1.5W3.5% Cr, 0.8W2.5% of Mo+1/2W, up to 0.10% Al, 0.02W0.3% Nb, optionally up to 0.1% V, and the balance being Fe and impurities, with the proviso of 29(%C)+3[(%Mo)+1/2(%W)]=11W19, is prepared. Owing to the controlled composition, a material excellent in fatigue endurance and weldability, useful as a body material for a metal band saw, is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09280219-A (JP)
Title: Easy release joint
Inventor: NAGAKI YOSHISHIGE
IPC: F16B5/06
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To rapidly, surely and easily fix a roof unit (roof panel) on a room unit only by using the self-weight of the roof unit. SOLUTION: A roof unit 2 is lifted by a crane, and positioned at a construction site of a unit building, and the root unit is lowered on a room unit 1. A guide pin 3 is inserted in a guide hole 211b and the horizontal component of the insertion load exceeds the compressive force of a ring spring 42 to tighten a split type fitting female member 41 comprising two semi-circular pieces to expand a locking stepped part 31a of a guide pin through hole 41a. As a result, the guide pin 3 can pass through the guide pin through hole 41a, and immediately after the pin passes through the hole, the ring spring 42 tightens the guide pin through hole 41a, and the fitting female member 41 is lifted and locked to the locking stepped part 31a of the guide pin 3. The roof unit on the eaves side is automatically fixed to an upper part of the room unit 1.
Patent JP-S6214813-A (JP)
Inventor: ISOGAI TATSUTOSHI
IPC: A47C27/12
Filed: 1985-07-11
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-H04373392-A (JP)
Title: Amplitude level adjusting device
Inventor: OKAMOTO TAKESHI
IPC: H04N9/79
Filed: 1991-06-24
Abstract: PURPOSE:To present an amplitude level adjusting device of simple constitution and low cost. CONSTITUTION:A voltage controlled amplifier V.C.A 2 has the degree of amplification controlled by a control voltage D or E supplied from a DC control voltage generating circuit 5 through a changeover switch SW1. A color difference discrimination ID pulse generating circuit 3 generates an ID pulse C which is repeatedly set to the high level and the low level in accordance with B-Y and R-Y signals in each one horizontal period. Since the changeover switch SW1 is switched by this ID pulse C, amplitude levels of R-Y and B-Y signals arranged in time series as the input of the voltage controlled amplifier 2 are individually controlled in this amplifier 2 by control voltages D and E.
Patent JP-S5852559-A (JP)
Title: Column for gell permeation chromatography
Inventor: CHIKAKADO NOBUTOSHI
IPC: G01N30/56
Filed: 1981-09-24
Abstract: PURPOSE:To obtain a column of high capacity and quick analysis, by packing particles of porous styrene-divinylbenzene copolymers having a specific range of a grain diameter and specific exclusion boundary molecular weight in the bigger and shorter column than usual. CONSTITUTION:The packing materials consisting of porous styrene (st)-divinylbenzene (DCB) copolymer particles in a range of 5-10mu grain diameter and having <=5X10<5> exclusion boundary molecular weight calculated in terms of standard polystyrene and porous styrene-ethyl vinyl benzene-divinyl benzene copolymer particles in a range of 5-15mu grain diameter and having >=5X10<5> exclusion boundary molecular weight calculated in terms of standard polystyrene, is packed in a cylindrical column having 9-12mm. inner diameter and 150- 400mm. length by using each copolymer individually or a mixture of adequate ratio in accordance with analyzing sample by a method charging the slurry consisting of the packing material and an organic solvent under pressure. Hereby, the column having a good separation capacity and being capable of analyzing in higher speed than usual, is obtained.
Patent JP-2000334223-A (JP)
Title: Spiral-flow type strainer
Inventor: NAMIKAWA KOJI
IPC: B01D29/62
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To make a spiral-flow type strainer compact by preventing the clogging of an element by suspended foreign matter and lowering total flow resistance. SOLUTION: The spiral-flow type strainer 10 has a container body 11 which has an inside surface of an approximately cylindrical shape and is opened in a tangent direction, a strainer element 25 which is arranged nearly coaxially in the container body 11 and delineates a spiral-flow space 27 of water between itself and the inside surface, a drain pipe 31 which is connected to the lower part of the spiral-flow space 27, a filtrate receiving space 33 which is formed within the bottom end of the container body 11 apart from an inflow opening and an outflow connecting pipe 19 which is communicated with the filtrate receiving space 33. Plural disturbance generating vanes 33 are disposed on the outer peripheral surface of the strainer element 25 in the low-velocity region of the spiral flow of the water.
Patent JP-S5852249-A (JP)
Title: Novel optically active aminoalcohol and its preparation
Inventor: AKITANI TADATOSHI
IPC: B01J31/12
Filed: 1981-09-24
Abstract: NEW MATERIAL:The optically active compound of formulaI[R<1> is lower alkyl, benzyl, or phenyl; R<2> is benzyl or phenyl which may have substituent group (lower alkyl or lower alkoxy); R<3> and R<4> are H, lower alkyl or phenyl;   represents asymmetric carbon]. EXAMPLE:(S) N-Formyl-2-amino-1,1-diphenyl-1-propanol. USE:Assistant for asymmetric systhesis of a biotin intermediate. Useful as an optical resolving agent, assistant for asymmetric synthesis, etc. PROCESS:The compound of formulaIis prepared by (1) reacting the optically active aminoalcohol of formula II with the aldehyde or ketone of formula III, and (2) reducing the resultant schiff base of optically active amino alcohol of formula IV with a metal hydride (e.g. lithium aluminum hydride) or by catalytic hydrogenation.
Patent JP-S5774337-A (JP)
Title: Fiber-reinforced resin molding compound
Inventor: KANAMORI KOUZOU
IPC: C08J5/24
Filed: 1980-10-28
Abstract: PURPOSE: The titled molding compound with non-tacky surface easily handlable and capable of low-pressure molding, which is obtd. by coating the inner layer consisting of a reinforcing fiber impregnated with a liquid thermosetting resin, with a surface layer consisting of a thickened thermosetting resin.  
     CONSTITUTION: A reinforcing fiber consisting of glass or carbon fiber is impregnated with a liquid thermosetting resin such as an unsaturated polyester or epoxy resin to form an inner layer. This layer is coated with a surface layer consisting of a thermosetting resin thickened to about 400,000W700,000cP in viscosity by the addition of 0.5W5pts.wt., per 100pts.wt. thermosetting resin, thickening agent such as zinc oxide or calcium oxide, to prepare the titled molding compound. The molding compound obtd. is easily handlable because of its non-tacky surface and moldable under low pressure because its inner surface consists of a low-viscosity component prepd. by impregnating the reinforcing fiber with the liquid thermosetting resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63317225-A (JP)
Title: Antiskid plate and its production
Inventor: HISAMOTO JUNZO
IPC: B21D28/10
Filed: 1987-06-18
Abstract: PURPOSE:To easily manufacture an antiskid plate of good quality having high antiskid effect by forming a projecting body having a sharp ridge angle on the plate face without any communicating rift flaw by arranging a punch and die at the optional position of the front and back of a plate and subjecting to plastic deformation in the punching direction. CONSTITUTION:A punch 8 and die 9 are arranged in opposition at the optional position of the front and back of a flat steel plate 11. The punch 8 is driven in the specified depth in the punching direction F to form the projecting body 12 having a sharp ridge angle on the surface of the flat steel plate 11 without communicating rift flaws. An antiskid effect is increased by this acute angle ridge and there is no rift flaw as well, so no water nor dust are passed to make an antiskid plate of good quality. In the case of welding, it is ensured because of there being no projecting body on a weld zone 14.
Patent JP-H09105408-A (JP)
Title: Slipper bushing assembly and its formation
Inventor: JIEEMUZU EFU SUCHIIBUNSON
IPC: F16C33/04
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To include a chain of concentric members making controlled sliding motion possible between a support member and a movable member. SOLUTION: A concentric member of a slipper bushing assembly 10 includes rigid integrated inner metal 12 connected to a support element, a hollow cylindrical elastomer member 14, rigid integrated hollow outer metal 16, a sliding face 44, and a device for preventing the detachment of the inner metal 12 from the outer metal 16. The inner metal 12 has opposed end parts 18, 20 and the cylindrical outer surface. The elastomer member 14 surrounds the outer surface of the inner metal 12 and has opposed and parts 24, 26, an outer surface 28 and an inner surface 30. The outer metal 16 is connected to a movable element and has opposed end parts 32, 34 and the cylindrical outer surface 36. The sliding face 44 is adjacent to the inner surface or outer surface of the elastomer member 14 and has the same extent as the inner surface or outer surface.
Patent JP-S5376206-A (JP)
Title: Exhaust purifying apparatus of internal combustion engine equipment with sub-chamber
Inventor: KAWAMURA HIDEO
IPC: F02B75/18
Filed: 1976-12-17
Abstract: PURPOSE: To perform exhaust circulation perfectly by allowing the exhaust from the sub-chamber of the cylinder in the neighbour-hood of the end of expansion stroke to be circulated to the sub-chamber of the cylinder in the meighbourhood of the end of suction stroke. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0715220-A (JP)
Title: Airship for air patrol
Inventor: INOUE TOSHIHIRO
IPC: H01Q1/28
Filed: 1993-06-23
Abstract: PURPOSE:To improve flight stability, to eliminate necessary pressurization for preventing discharge in a radar antenna and to simplify the configuration of a radar antenna system by housing the radar antenna for search inside the main body of the airship. CONSTITUTION:A main body 1 of the airship composed of plural gas bags 3 using the materials of satisfactory radio wave transmissivity houses a radar antenna 4 for search inside one of plural gas bags 3. The radar antenna 4 for search can search all the directions by turning with a turn shaft 4' as a center. This airship makes search possible while staying at one position without requiring any fuel excepting for correcting the position flowing with wind. On the other hand, since the radar antenna 4 for search is housed inside the main body 1 of the airship, there is no projection and aerodynamic stability is improved. Further, it is not necessary to pressurize the radar antenna 4 for search for preventing the discharge, and the configuration of the radar antenna system can be simplified.
Patent JP-H0820580-A (JP)
Title: Diphenoquinone-based compound
Inventor: HIRANO SHIGEO
IPC: C07D271/10
Filed: 1994-07-04
Abstract: PURPOSE:To obtain the subject readily synthesized new compound, having a sharp absorption and a high molar extinction coefficient, excellent in hue and useful as a recording material for ink jet, a photographic image-forming agent, a marker, etc. CONSTITUTION:This compound of formula I (R<1> to R<4> are each H, alkyl, aryl, halogen, alkoxy, aryloxy, etc.; X is O or S), e.g. a compound of formula II or III. The compound of formula I is readily obtained by oxidizing, e.g. the corresponding leuco pigment (a reduced substance) with an oxidizing agent such as manganese dioxide, silver oxide, lead oxide, benzoquinone or chloranil. A leuco pigment of formula IV in which X is O in the leuco pigment is prepared by reacting 1,2-dibenzoylhydrazine with a dehydrating agent such as phosphorus pentoxide or dehydrocyclizing the compound at a high temperature.
Patent JP-H08320168-A (JP)
Title: Control method for absorption type cold/hot water machine
Inventor: IDEI NOBUHIRO
IPC: F25B15/00
Filed: 1995-05-26
Abstract: PURPOSE: To improve controllability and prolong the life of an apparatus by interrupting combustion in a regenerator based on the temperature of warm water discharged from an evaporator and restarting the combustion in the regenerator based on the temperature of hot water refluxing to the evaporator. CONSTITUTION: After combustion of a gas burner 1B of a high temperature regenerator 1 is restarted, a temperature sensor 29 detects temperature of hot water discharged from an evaporator 4 each predetermined time, and when the detected temperature exceeds predetermined set temperature plus first predetermined temperature, a heating quantity control valve 25 is closed and combustion of the gas burner 1B is interrupted.  After the combustion of the gas burner 1B is interrupted, a temperature sensor 30 detects temperature of hot water refluxed to the evaporator 4 each predetermined time, and when the detected temperature becomes lower than temperature yielded by subtracting a second predetermined temperature from the detected temperature by the temperature sensor 30 that is stored in a RAM 37, the heating quantity control valve 25 is opened and the combustion of the gas burner 1B is restarted.
Patent JP-H0811188-A (JP)
Title: Production of polyester film
Inventor: SUZUKI SEIICHIRO
IPC: B29C48/08
Filed: 1994-07-04
Abstract: PURPOSE:To produce a polyester film while efficiently adjusting the polymer intrinsic viscosity of the film. CONSTITUTION:In a method for producing a polyester by supplying polyester chips dried by a dryer to an extruder to melt and extrude the same and casting the extrudate on the surface of a casting drum, a small amt. of moisture is supplied to the chips in the extrusion process before the chips are melted and partial hydrolysis due to moisture is generated in molten polyester to adjust the polymer intrinsic viscosity of the film.
Patent JP-H05337543-A (JP)
Title: Failure monitoring device of wrapper roll
Inventor: IKEDA NIRO
IPC: B65H43/00
Filed: 1992-06-11
Abstract: PURPOSE:To provide an abnormality judging device of a wrapper roll in a coiling device where operational abnormalities of the wrapper roll can be detected in an automatic and a real-time manner. CONSTITUTION:The minimum wrapper roll height (Ync, min) is detected when the CPC control of the wrapper roll is started while the minimum wrapper roll height (Ync', min) is detected when the CPR control is made, and these two values are compared with each other. If the results fall outside the below conditions, an judgement of being abnormal is made. (t-alpha)<(Ync', min-Ync, min)<(t+alpha), where t: plate thickness, alpha: constant the fluctuation of actual thickness is considered).
Patent JP-H0812336-A (JP)
Title: Production of oxide magnetic material
Inventor: WATANABE HIDEO
IPC: C01G49/00
Filed: 1994-07-04
Abstract: PURPOSE:To attain sufficiently high sintered density even at a low firing temp., especially at <=950 deg.C and to obtain an oxide magnetic material having high mechanical strength and excellent in electromagnetic characteristics such as magnetic permeability. CONSTITUTION:An oxide magnetic material having a compsn. consisting of 50-60mol% (expressed in terms of Fe2O3) ferric oxide 20-48mol% (expressed in terms of MnO) manganese oxide and 2-40mol% (expressed in terms of ZnO) zinc oxide as principal components and at least one of 0.001-0.2wt.% SiO2 and/or B2O3 and 0.001-0.5wt.% Li2O and/or CaO as a subsidiary component is prepd. When the compsn. is represented by the chemical formula (MnxZnyFe1-x-y)Fe2 O4+8, the rate Z of oxidation is within the range of 0.25-0.55 in the equation delta=0.5XZX(1-x-y). The oxide magnetic material is heated in an inert gas and fzred at 880-950 deg.C in an atmosphere under 1X10<-5> to 1X10<-9>MPa partial pressure of oxygen and then cooling is carried out in inert gas.
Patent JP-H08318732-A (JP)
Title: Air conditioner for vehicle
Inventor: KANEDA MASAYUKI
IPC: B60H1/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide an air conditioner, by which sufficient awakening effect can be obtained while reduction in concentration of awakening air added with perfume is prevented, for a vehicle. CONSTITUTION: An air jetting solenoid valve 135 in a perfume generating device 130 is connected to a branch duct 126 toward a blowout port 111 for a driver arranged in a front seat blowout port 108, while an air introducing solenoid valve 134 is connected to the downstream side of a blower fan 104. A blower fan 104 is operated while a door 116 arranged in the front seat blowout port, 108 is closed, and awakening air generated in the perfume generating device 130 is retained in the branch duct 126, and subsequently, the awakening air whose concentration is increased because of retention is fed toward the driver at once from the blowout port 111 for the driver when the door 116 is opened.
Patent JP-2000303692-A (JP)
Title: Implement for setting upper surface for placing reinforced concrete floor and method for leveling upper surface
Inventor: KAWACHI HIROSHI
IPC: E04G21/10
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a single-motion type implement for setting the upper surface for placing which is used for ensuring the accuracy of the upper surface in the vicinity of the edge of a floor of reinforced concrete in contact with a longitudinal reinforcing bar in the case when the floor is placed in a state wherein the longitudinal reinforcing bar is made to project at a plurality of spots on the surface of the floor, and to provide a method for leveling accurately and uniformly the vicinity of the edge of the floor by using this implement. SOLUTION: This implement is comprised of a clip 1 which can be fixed to a longitudinal reinforcing bar 5 with a fastening pressure at a spot being in contact with the upper surface for placing concrete and of an L-shaped upper surface plate 2 for setting the top end of placing. The clip 1 has a fixing lever 3 and a pawl 7 for fixation which are needed when it is fixed and a fixation canceling lever 4 needed when it is unfastened. The L-shaped upper surface plate 2 has a level plate 9 and a back plate 10 formed at a right angle thereto.
Patent JP-H0242945-A (JP)
Title: Fomentation and additive for preserving feed
Inventor: AALTONEN PIRKKO
IPC: A23K30/00
Filed: 1989-06-16
Abstract: PURPOSE: To surely ferment feed and to preserve protein feed while preventing decay by adding a physiological org. acid and amylase to feed and using lactic- acidogenic bacteria. CONSTITUTION: A physiological org. acid and amylase are added to feed and protein-contg. feed is preserved with lactic-acidogenic bacteria in the presence of carbohydrate. The org. acid is preferably a 3-6C physiological acid such as tartaric acid, lactic acid, succinic acid, malic acid, gluconic acid and/or fumaric acid, the pH of the feed is preferably lowered to about 4.2 by adding the acid and the pref. amt. of the acid added is 0.5-4wt.%. It is preferable that deoxidizing enzyme is added and α-amylase or glucoamylase is further added.