baber/WOPTO huggingface dataset:
Patent JP-H10220601-A (JP)
Title: Contraflow preventive type drain valve
Inventor: KOIZUMI AKIO
IPC: F16K15/18
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a contraflow preventive type drain valve preventing the generation of contraflow even in case of packing being damaged and facilitating an inspection of contraflow preventive function by connecting a check piston for cutting off communication between an inflow port and an outflow port, to the lower end part of an operating rod, and connecting the drain valve to the lower end of the check piston respectively in a vertically movable state. SOLUTION: In a water flowing state, water from an inflow port 2 compresses a spring 24 so as to make a check piston 16 descend along a guide cylinder 26, and the water is discharged from a faucet through an outflow port 3. In case of negative pressure being generated on the main pipe side in this state, the check piston 16 ascends receiving lifting force resulted by multiplying the addition of differential pressure between the atmospheric pressure and negative pressure and the head pressure of outflow side piping by area difference between a cylinder 5 and a drain valve seat 6, and stops when the upper end of a pipe hanging part 17 comes in contact with the lower end of a stopper 7.  At this time, drain packing 21 of a drain valve 23 is detached from the drain valve seat 6, so that water on the outflow port piping side is drained from a drain port 4, and intermixture of waste water into the main pipe is positively prevented even in case of check annular packing 18 being damaged.
Patent JP-H01195223-A (JP)
Title: Molten iron gutter type smelting reduction iron manufacture method
Inventor: FUKUDA MITSUHIRO
IPC: C21B11/00
Filed: 1988-01-29
Abstract: PURPOSE:To make an operation smooth and to enhance efficiency by controlling the viscosity of by-produced slag in a process for feeding an iron manufacturing raw material to the molten iron on the molten iron gutter of a pig iron producer to reduce it. CONSTITUTION:An iron manufacturing raw material is fed to molten iron M on the molten iron gutter of a pig iron manufacturing facility through an iron manufacturing raw material blowing pipe 6. Further carbon material is blown through a carbon material blowing pipe 8 and oxygen is blown through an oxygen blowing pipe 7. Iron oxide component incorporated in the iron manufacturing raw material is melted and reduced. Dischargeability of slag S is made good by controlling the viscosity of slag S by-produced in this reducing process and the so-called iron flow wherein molten iron M is discharged together with slag S is inhibited.
Patent JP-H01195540-A (JP)
Title: Data loading/dumping system
Inventor: OKAMOTO TOSHIYA
IPC: G06F9/445
Filed: 1988-01-29
Abstract: PURPOSE:To discriminate a normal execution state from a data loading/dumping state without using any identifier by using partly the field of an identifier for transmission of data. CONSTITUTION:A converting part 7 converts the constitution of an input data packet of a head shown by (a) into an input data packet shown by (b) when the program data is loaded and dumped to a program memory. In other words, a pair data detecting part 3 is not used when the program data is loaded and dumped to the program memory 2 and therefore no identifier is required. While the identification is required for plural information processors in case these processors are connected to each other. Then the loading/dumping addresses are divided into the higher and lower ranks. The higher rank addresses are used as the fields of an identifier with the lower rank addresses stored in the field of a queuing address and the processor numbers are stored in the parts of the remaining queuing addresses, respectively.
Patent JP-S58136858-A (JP)
Inventor: KATORI MUTSUHIKO
IPC: D03D47/30
Filed: 1982-02-09
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-S54113122-A (JP)
Title: Structure for supporting shift lever of vehicle
Inventor: TANIGUCHI KATSUHIKO
IPC: B60K20/02
Filed: 1978-02-23
Abstract: PURPOSE: To provide a simple and economical structure for supporting shift lever of vehicle, in which a support member is connected at one end to the exhaust pipe and also connected at the other end to the pivotal portion of shift lever, the handle portion of which is projected upward into the cabin, whereby it is enabled to prevent transmission of vibration to the inside of cabin.  
     CONSTITUTION: An outer sleeve 6 having passages 5 for passing cooling air therethrough is fixed to exhaust pipe 3 by way of welding or other. The outer sleeve 6 is connected to a support member 8 by the intermediary of buffer member 7 made of resilient, heat-resisting material or the like, and the support member 8 is in turn connected to pivotal portion 10 of shift lever 9. Since the shift lever 9 is merely extended through the floor in the cabin, it is prevented that vibration of engine be transmitted to the inside of cabin. Further, exhaust pipe 3 functions also as arm for supporting the shift lever 9, so that such an support arm can be eliminated in the arrangement and its structure can be simplified. Thus, it is enabled to make the structure light and economical and to support shift lever 9 without causing transmission of engine vibration to the inside of cabin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55114019-A (JP)
Title: Tuning fork type vibrator
Inventor: MOMOZAKI EIJI
IPC: A47G27/02
Filed: 1979-02-23
Abstract: PURPOSE: To simplify both a frequency adjustment and frequency temperature characteristic adjustment, and also to prevent vibrations of a vibrator from leaking from a support part by providing unevenness to the tip part and base of the tuningfork arm of the vibrator.  
     CONSTITUTION: A notch is provided inside of tuning fork tip part V, and a convex part to base W. Any vapor-deposition film for adjustments never sticks because of this notch, and consequently a rate of contribution to the moment of rotation due to an increase in mass lessens. Therefore, the fall of a fundamental wave of tortional oscillation by the adjusting vapor-deposition film decreases. On the other hand, a rate of the mass of the adjusting vapor-deposition film to 1st higher harmonic fF of inflectional oscillation is unchanged. Therefore, the fall of fF have nearly the same direction, and fF and fT can be equalized in falling direction by adequtely selecting the notch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63188149-A (JP)
Title: Electrophotographic sensitive body
Inventor: UMEDA MINORU
IPC: G03G5/04
Filed: 1987-01-30
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having excellent electrophotographic sensitivity, more particularly, excellent electrophotographic sensitivity at the time of positive electric charge by providing a photoconductive layer essentially consisting of a pyrylium dye, electrically insulating polymer and specific compd. on a conductive substrate. CONSTITUTION:The photoconductive layer essentially consisting of the pyrylium dye, the electrically insulating polymer and the compd. expressed by the formula I is provided on the conductive substrate. In the formula I, R<1>, R<2>, R<3>, and R<4> denote a hydrogen atom, substd. or unsubstd. alkyl group, substd. or unsubstd. aryl group, Ar<1> denotes a substd. or unsubstd. aryl group, Ar<2> denotes a substd. or unsubstd. arylene group. Ar<1> and R<1> may form a ring in combination. n is 0 or 1 integer. The excellent electrophotographic sensitivity at the time of positive electric charge is thereby provided to the photosensitive body and the formation of a sharp electrophotographic image is permitted.
Patent JP-H05186810-A (JP)
Title: Method for brazing iron-based sintered parts in sintering
Inventor: UEDA KOSHIRO
IPC: B22F7/06
Filed: 1992-01-09
Abstract: PURPOSE:To produce an iron-base sintered parts having intricate shape excellent in bonding strength by using a Cu-Ni-Mn based brazing filler metal incorporating a specified content of Fe. CONSTITUTION:An iron-based green compact is sintered and simultaneously brazed with the brazing filler metal contg. 16-30wt.% Fe. In this case, the green compact is heated in a vacuum atmosphere from room temp. to a specified temp. higher than the m.p. of the brazing filler metal and lower than 1080 deg.C and held at that temp. The atmosphere is changed into a reduction atmosphere, and the green compact is heated from the specified temp. to the sintering temp. of the green compact in the reduction atmosphere and held at this temp.
Patent JP-H06236003-A (JP)
Title: Light controlling sheet for photographing
Inventor: TAKAHASHI TAKESHI
IPC: D04H3/005
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a sheet having flexibility which hardly wrinkles even when wind blows so that light can be well controlled by constituting the single fiber fineness made of a hydrophobic resin while using long fiber having a specified range of deniers as a raw material and constituting METSUKE (a fiber test) with a nonwoven fabric sheet having the specified range of unit weight. CONSTITUTION:The METSUKE of the light controlling sheet for photographing is in 10-150g/m<2> considering the light shielding property, durability, texture and cost. When METSUKE is in <10g/m<2> and in >10 denier of single fiber fineness, light is hardly interrupted and controlling of light is not attained. When METSUKE is in >150g/m<2> and in <0.03 denier in single fiber fineness, transmission of light is decreased. By constituting the single fiber fineness made of the hydrophobic resin with long fiber having 0.03-10 denier and METSUKE is constituted of the nonwoven fabric sheet having 10-150g/m<2>, the obtd. sheet has excellent water repellency and light shielding property and good flexibility so that wrinkles hardly generate even when wind blows and light can be preferably controlled.
Patent JP-H05146752-A (JP)
Title: Member made of aluminum or aluminum alloy
Inventor: HIRATA MASASHI
IPC: B05D7/24
Filed: 1991-01-21
Abstract: PURPOSE:To provide aluminum or aluminum alloy members excellent in weatherability and having a coating film for which are of organic solvents is restrained. CONSTITUTION:This aluminum or aluminum alloy members consists of a first coating film as a primary layer formed on the surface and a second coating film as a secondary layer and a third coating layer as a clear layer successively formed, and the first coating film essentially consists of a TGIC polyester resin, the second coating film essentially a high solid acrylate resin and the third coating film essentially a powdery acrylate resin.
Patent JP-H06213818-A (JP)
Title: Method for observing or photographing diamond
Inventor: YAMASHITA KINSAKU
IPC: G01N21/87
Filed: 1993-01-13
Abstract: PURPOSE:To provide a method for observing or photographing a diamond, which can acquire the brightness state of the diamond clearly based on the good or bad state of a cut and can simply judge the good or bad state of the cut of the diamond simply even by a novice. CONSTITUTION:A light source 2 is arranged in an approximately symmetry pattern with the axial extension line of a diamond 1 as the center or so as to surround the axial extension line at a position, which is separated by an suitable interval from the diamond 1. The position is located in the range of 21 deg.-39 deg., preferably 24 deg.-36 deg., with the diamond 1 to be observed or photographed as the center. The diamond 1 is observed or photographed (a) from the opposite direction with respect to the diamond 1 with the light source 2 in-between.
Patent JP-S60164753-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KUMAGAI YUUGO
IPC: G03G9/087
Filed: 1984-02-06
Abstract: PURPOSE:To improve sticking to soft PVC and resistance to offset and blocking by incorporating a resin component consisting of 95-50wt% a specific epoxy resin and 5-50wt% specific vinyl polymer having hydroxyl group into a toner. CONSTITUTION:An epoxy resin includes a bisphenol type epoxy resin, hydrogenated bisphenol type epoxy resin and polyglycidyl ester type epoxy resin, of which the bisphenol type epoxy resin is more preferable in terms of various characteristics such as printing quality and thermal property. The softening point of the epoxy resin is 90-180 deg.C and particularly preferably 100-160 deg.C and particularly preferably 100-160 deg.C when measured by ring and ball method. The hydroxyl number of a vinyl polymer having a hydroxyl group is 50-350 (KOHmg/ g), more preferably 80-250 (KOHmg/g). The glass transition point thereof is 15-50 deg.C, more particularly preferably 20-40 deg.C. The vinyl polymer having a hydroxyl group is obtainable by polymn. or copolymn. of a vinyl monomer having a hydroxyl group.
Patent JP-S52104464-A (JP)
Title: Vapor-liquid contacting apparatus
Inventor: YANAGIOKA HIROSHI
IPC: B01D53/18
Filed: 1976-02-28
Abstract: PURPOSE: To contact vapor and liquid at sprayed and bubbled vaporliquid mixed phase by lengthening the lower end part of a funnel for introducing vapor and liquid into the inside of a bowl-shaped part for mixing vapor and liquid so as to improve vapor-liquid contact efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54113348-A (JP)
Title: Connection of optical fibers
Inventor: AOUMI YOSHIYUKI
IPC: G02B6/24
Filed: 1978-02-24
Abstract: PURPOSE:To improve the workability and durability of optical fiber connections using a connector by making the connector element of a substance, which is transmissive to an ultraviolet ray, and by using a paint (or adhesive) of an ultraviolet set type. CONSTITUTION:A connector 1 is composed of a V groove substrate 8 formed with a V-shaped groove 3, a case body 4 formed with a holding groove 8, a cover 5, and a fiber clamp 7 formed with a holding groove 9. All of those parts (or only the  cover 5) are made of a substance which is transmissive to an ultraviolet ray. The  ends Fa and Fa of optical fibers F and F to be connected are brought into abutment, while being fitted in the V-shaped groove 3, and a paint of ultraviolet set  type is applied to the upper side of the substrate 2 and the both sides and bottom of  the case 4. The cover 5 is fitted in the case 4 and forced into the substrate 2. The  fiber clamp 7 is fitted in each side of the cover 5 so as to hold the other ends Fb and Fb of the fibers. Then, the connector 1 is exposed to an ultraviolet ray to set  the paint for the connecting purpose.
Patent JP-S57137078-A (JP)
Title: Production of turbine rotor made of high chromium alloy steel
Inventor: YAMAGUCHI SHIYOUJI
IPC: F16C3/00
Filed: 1981-02-17
Abstract: PURPOSE:To prevent the generation of galling and to improve the strength and reliability of journal parts considerably by welding and joining a journal shaft blank material to a wheel shaft blank material via a spacer having chromium components. CONSTITUTION:A high chromium alloy steel wheel shaft 7 and a low chromium alloy steel journal shaft 8 are disposed by way of a spacer 9 having chromium components which are the intermediate of both, and the shaft 7 and the spacer 9 are welded and coupled in a position 10. After the spacer 9 and a journal shaft 8 are welded and joined in a position 11, the abutting parts are annealed whereby the final finishing of the turbine rotor is accomplished. Since the welding is accomplished by way of the spacer 9 having the intermediate chromium components in the above-mentioned manner, the reliability of the strength of the welded parts 10, 11 and welding workability are considerably improved.
Patent JP-S55115427-A (JP)
Title: Regulation of molecular weight of polyarylate
Inventor: KIYOU KAYUTO
IPC: C08G63/19
Filed: 1979-02-24
Abstract: PURPOSE: To obtain in a simple manner polyarylates of various molecular weights, suitable for molding various products, by melt-extruding polyarylate containing a specified amount of water.  
     CONSTITUTION: Polyarylate is melt-extruded after addition of 0.01W0.4wt% water. The typical polyarylate used is one manufactured from isophthalic acid or its functional derivative, terephthalic acid or its functional derivative, and a bisphenol such as 2,2-bis(4'-hydroxyphenyl)propane. The preferred logarithmic viscosity of polyarylate used is 0.60W1.4, as measured under the condition of 25°C and 1g/100cc of tetrachlorethane. When polyarylate manufactured by an interfacial polymerization is used, it is preferable to add water after the polymer has been dried to a moisture content of 0.01wt% or less. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05212375-A (JP)
Title: Water purifier
Inventor: OTSU TOMONOBU
IPC: C02F9/00
Filed: 1992-02-06
Abstract: PURPOSE:To provide a sanitary water purifier which is free from the rotting away of filtered stay water and the generation of mouldy odor, if left alone for a long time, after installation. CONSTITUTION:Activated charcoal 6 is arranged upstream and a porous hollow yarn film 7 downstream in a cartridge 4 installed in the main system 1 of a water purifier, and powder bactericide wrapped by a water-soluble paper 16 is loaded in the cartridge 4 on the downstream side of the porous hollow yarn film 7. Therefore, if the water purifier 8 is left alone for a long time after installation, the water-soluble paper 16 becomes dissolved in the filtered stay water on the downstream of the activated charcoal 6, and the bactericide 17 becomes dissolved in the filtered water to sterilize the held filtered water. Consequently, it is possible to prevent the filtered stay water from becoming rotted away and also from becoming odorous due to mold generation. Thus a sanitary water purifier can be obtained.
Patent JP-S61180438-A (JP)
Title: Treating device for resist
Inventor: TSUCHIYA NOBUJI
IPC: G03F7/26
Filed: 1985-02-06
Abstract: PURPOSE:To uniformize the temperature of a substrate and to stabilize the sensitivity of the resist by a method wherein the baking chamber and the cooling chamber are partitioned by the shutter and the cooling mechanism to receive the substrate is provided at a position lower than the heating plate in the baking chamber. CONSTITUTION:The substrate is conveyed by a walking beam 1 consisting of a pair of beam-form rails. The baking chamber and the cooling chamber are provided midway of the walking beam 1. The baking chamber and the cooling chamber are portioned by a heat insulating plate 2 and a shutter 3. Heating units 5 and a heating plate 6 are respectively provided on the upper side and the lower side in the baking chamber. On the other hand, a cooling mechanism 7 to receive the substrate is provided at a position lower than the heating plate 6 on the lower side of the beam 1 in the walking chamber. The substrate in after being baked is brought into close contact to a temperature control plate 8 by heat insulating pins and is cooled.
Patent JP-S55113812-A (JP)
Title: Stable furnace heat operation control method of blast furnace
Inventor: FUJITA ISAO
IPC: C21B5/00
Filed: 1979-02-24
Abstract: PURPOSE:To perform the adequate controlling of furnace heat balance and achieve the reduction of fuel cost by measuring three factors of feed O2 amount, ore/coke, etc., calculating furnace heat condition index, comparing the same with the index having been beforehand obtained and correcting the values of the above-mentioned three factors. CONSTITUTION:As the heat balance fluctuation factors of a blast furnace, the three factors of feed O2 amount (Nm<3>/min.m<3>) as a value indicating coke combustion  heat as well as the ratio ore/coke of iron ore charge amount and coke charge  amount and the mean JIS reducibility of total charged iron ore are measured. From  the measured values, the furnace heat condition index is calculated and is contrasted with the furnace heat condition index showing the stable range having beforehand been obtained from the actual operation data. The deviation from said stable  range is evaluated and calculated and the values of the respective factors are  changed and corrected. It is also possible to fix said factors 1-2 and let the remaining 2-1 be control factors. It is also equally well to designated the O2 feed amount  and/or ore/coke corresponding to the target productivity coefficient and letting the  remaining one or two factors be control factors.
Patent JP-S59152148-A (JP)
Inventor: SAKAI YOSHIYA
IPC: B65D25/10
Filed: 1983-02-10
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-H03228893-A (JP)
Title: Method for growing crystal
Inventor: KUBO TAKAYUKI
IPC: C30B15/20
Filed: 1990-01-30
Abstract: PURPOSE:To detect a change of the electric resistivity of a crystal during pulling and to uniformly control the electric resistivity by measuring the temp. of a heater for heating a crucible and controlling this temp. when a single crystal is grown by a molten layer method. CONSTITUTION:When a material for forming a crystal filled into a crucible 11 is melted from the top to form a melt layer 17 and a solid layer 18 and a crystal 16 is grown by pulling from the melt of the melt layer 17, the temp. of a heater 12 for heating the crucible 11 is measured with a radiation thermometer 23 and controlled to control the electric resistivity distribution of the grown crystal 16.
Patent JP-H01106727-A (JP)
Title: Lid elevating device for sun roof
Inventor: TAKAHASHI ATSUSHI
IPC: B60J7/05
Filed: 1988-02-02
Abstract: PURPOSE:To remove a play by providing engaging members which are laterally projected on both sides, at one end of an elevating arm having the other end journalled to the rear end of a lid so that the engaging members are engaged in guide grooves formed on both sides of a movable shoe, and by urging the elevating arm upward with the use of an energizing member provided on the movable shoe. CONSTITUTION:One end of an elevating arm 47 is journalled to the rear end of a lid, and engaging members 53, 54 projected laterally on both sides of the elevating arm 47 are provided at the other end of the latter. Guide members 59 are arranged on both sides of the upper section of a movable shoe which is movable longitudinally. Further, there are provided guide grooves formed by tilt-down guide sections 51a, 52a and tile-up guide sections 51c, 52c, in which the engaging members 53, 54 are engaged respectively. Further, the movement of the shoe allows the elevating arm 47 to be elevated. The engaging positions 51a, 52b of the both grooves are set in one and the same plane when the sun roof is fully closed, and an urging member 56 is provided in the lower section thereof. When the elevating arm 47 comes to the fully closed position, the lower end side 47a of the arm 47 is urged upward by the urging member so that engaging members 53, 54 are pressed into the grooves.
Patent JP-H06236942-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TADA NOBUHIKO
IPC: H01L23/50
Filed: 1993-02-09
Abstract: PURPOSE:To perform a circuit inspection with high reliability and easily witch reference to a request for the high pin counts of a semiconductor device and to add an electric component or to change a circuit with high reliability and easily. CONSTITUTION:The circuit formation face of a semiconductor chip 2 is directed too a die pad 3 and bonded by an adhesive 6, the tip part of each inner lead 4a is extended up to each terminal part of the semiconductor chip 2 and connected directly to the terminal via each gold bump 7. Each protrusion part 4c is formed in a halfway part reaching the terminal on each inner lead 4a at the inside of a resin-molded part 5, and the protrusion part 4c is exposed on the surface of the resin-molded part 5. Each exposed part 4d is used as an inspection terminal for circuit inspection or as a connecting terminal used to add an electric component or to change a circuit after the title semiconductor device has been mounted on a board.
Patent JP-S63264491-A (JP)
Inventor: AARU ANSONII NUNAN
IPC: B01J31/02
Filed: 1988-02-02
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。