baber/WOPTO huggingface dataset:
Patent JP-H05204385-A (JP)
Title: Sound absorbent
Inventor: SEKI SHIRO
IPC: E04B1/86
Filed: 1992-01-24
Abstract: PURPOSE:To obtain a desirable sound absorptivity and strength of adhesion and to eliminate the need for reinforcing materials by specifying the grain size and percentage of voids of a ceramic particle layer which is press molded together with an adhesive. CONSTITUTION:The grain size of the ceramic particle layer which is press molded together with the adhesive is specified to 0.1 to 1mm and the percentage of voids specified to 30 to 45vol.%. Namely, the voids of the absorbent act to absorb the energy of incident sounds. A function to reflect sounds increases too much and the sound absorptivity degrades if the percentage of voids is below 30%. The transmittance of the sounds increases if the percentage of voids conversely exceeds 45% and, therefore, the percentage of voids is limited to 30 to 45%. The voids are clogged and the sound absorption performance degrades if the particle size of the ceramic part is below 0.1mm. The surface roughens if the particle size conversely exceeds 1mm and, therefore, the particle size is limited to 0.1 to 1mm. The sound absorbent is formed by press molding the ceramic particles with which an org. or inorg. adhesive is mixed, by which the desired percentage of voids and strength of adhesion are obtd.
Patent JP-H01187601-A (JP)
Title: Automatic programming device
Inventor: ABE SHIROKI
IPC: G05B19/4097
Filed: 1988-01-21
Abstract: PURPOSE:To improve the precision of data without using a processor, and to facilitate correction work by generating three-dimensional NC data by only inputting two-dimensional NC data. CONSTITUTION:The two-dimensional NC data inputted from an inputting means 5 is converted into three-dimensional data by an inclination converting means 6, and this three-dimensional data is converted by rotation conversion by a rotation converting means 7. Then, this data is converted by distance into the three-dimensional NC data by a distance converting means 8. Thus, the three- dimensional NC data is obtained highly precisely without using the processor, and in addition, the correction of the three-dimensional NC data can be easily performed by correcting the two-dimensional NC data from the inputting means 5.
Patent JP-S56109815-A (JP)
Title: Manufacture of granular ammonium sulfate
Inventor: HATAKEYAMA YOSHIO
IPC: C01C1/248
Filed: 1980-02-02
Abstract: PURPOSE: To manufacture disklike granular ammonium sulfate of a large grain size having superior anticaking properties by adding sulfamic acid or ammonium sulfamate to mother liquor of ammonium sulfate and crystallizing ammonium sulfate from the liquor.  
     CONSTITUTION: Satd. mother liquor 2 of ammonium sulfate is poured in mother liquor vessel (saturator) 1, and while slightly agitating liquor 2 with agitator 3, 0.5W5% ammonium sulfamate or 0.5W5% sulfamic acid (expressed in terms of ammonium sulfamate) is added to liquor 2 as habit modifier 4. While circulating supernatant mother liquor contg. no ammonium sulfate crystal to crystallization vessel 5, ammonium sulfate 6 is deposited in vessel 5 and taken out of vessel 5 as shown by arrow 6A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09202821-A (JP)
Title: Curing agent for epoxy resin
Inventor: YAMAGISHI KAZUYOSHI
IPC: C08G59/40
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject curing agent capable of providing a completely cured coated film excellent in smoothness and transparency even at high humidity and at a low temperature, extremely improved in chemical resistance, especially corrosion resistance to acetic acid, containing a specific Mannich base. SOLUTION: This curing agent contains a Mannich base obtained by reacting (A) a hydroxy aromatic compound resin modified with an aromatic hydrocarbon formaldehyde resin (1) with (B) a polyamine, preferably 1,3-bis(aminomethyl)benzene or a mixture of the benzene and another polyamine and (C) an aldehyde, preferably formaldehyde. The compound A is preferably obtained by subjecting (i) the aromatic hydrocarbon formaldehyde resin, especially a xyleneformaldehyde resin and (ii) the hydroxy aromatic compound, especially phenol to an acid catalyst reaction.
Patent JP-H05201868-A (JP)
Title: Bufadienolide type differentiation-inducing agent
Inventor: KUROIWA YUKIO
IPC: A61K31/56
Filed: 1992-01-27
Abstract: PURPOSE:To provide the subject inducing agent comprising a compound having a bufadienolide structural formula, excellent in the leukemia cell differentiation- inducing activity, absorbability and persistence and useful as an antitumor agent, etc. CONSTITUTION:The objective inducing agent comprises a compound having an bufadienolide structural formula of formula I (R1, R2 are H hydroxyl group; R3 is H, aliphatic acid residue, amino acid residue, saccharide residue) or formula II (R is H, acetyl) which has an ability to induce the differentiation of cells such as various leukemia cells.
Patent JP-S61170560-A (JP)
Title: Golden colored external parts
Inventor: SHIMODAIRA KENICHI
IPC: C23C14/06
Filed: 1985-01-25
Abstract: PURPOSE:To obtain golden colored external parts having excellent resistance to corrosion and wear and good color tone by forming films consisting of TiN and C-contg. TiN having the color tone resembling to the color tone of gold on a base with good adhesiveness and forming a highly corrosion resistant and conductive film thereon then subjecting the surface to wet process gold plating. CONSTITUTION:The 1st layer consisting of the component composed essentially of the alpha phase in the equil. diagram of Ti and N and the 2nd layer consisting essentially of a mixture composed of >=2 kinds among the alpha phase, epsilon phase and delta phase are formed on the base surface. The 3rd layer consisting essentially of the delta phase contg. <=5wt% C and the 4th layer consisting of a mixed cermet layer composed essentially of the delta phase contg. <=5% C and pure metal or the alloy thereof and the metallic nitride and/or the metallic carbide thereof are formed thereon. The 5th layer consisting of the above-mentioned pure metal or alloy thereof or a mixture composed of the nitride or carbide thereof and the 6th layer consisting essentially of the above- mentioned pure metal or the alloy thereof are formed thereon. The 7th layer consisting essentially of gold or gold alloy is formed thereon. The golden colored coating layer consisting of the above-mentioned respective layers is formed to part of the surface or the entire part thereof, by which the golden colored external parts are obtd.
Patent JP-S58132438-A (JP)
Title: Self-controller for working process
Inventor: TAKEUCHI KENICHI
IPC: G05B19/048
Filed: 1982-01-28
Abstract: PURPOSE:To check the working process by installing a counter which operates at each time when a working process is completed, a counter which operates at each time when the standard working time required for a working process passes, and an alram device for informing the lapse of a certain working time required for each repectitive working process. CONSTITUTION:A limit switch 3 detects the demounting of a product when a working operation by a machine tool is completed, and then a counter 2 is operated to display the number of products worked. A standard working time required for a work is set on a timer 5, and a counter 4 is operated at each time when the standard working time passes, and the working speed is checked from the numbers displayed on the counters 2 and 4. A certain working time required for each repetitive working process is set in a timer 8, and the lapse of the set time is informed by a buzzer 7 and a lamp 9. Thus, self-control for the working time can be performed.
Patent JP-H08203430-A (JP)
Title: Manufacture of small size fluorescent lamp
Inventor: URATA YOSHIZO
IPC: H01J9/22
Filed: 1995-01-30
Abstract: PURPOSE: To apply a suspension of phosphor bodies to the inner face of a linear tubular bulb with 2-5mm tube diameter in good state and at the same time smoothly carry out drying treatment. CONSTITUTION: At the time of applying a suspension of phosphor bodies to the inner face of a linear tubular bulb with 2-5mm tube diameter, the viscosity of the suspension of phosphor bodies is set to be 5-80cps. Consequently, since the suspension of phosphor bodies smoothly flows down at the time when air for drying is blown in the bulb from the upper side after application of the suspension of phosphor bodies, no solid body is formed in the lower end of the bulb and the bulb is not choked. After application of the suspension of phosphors, air for drying is continuously supplied from the start stage of the drying to the final stage of the drying at high blowing velocity in the first half of the drying time and at lower blowing velocity in the latter half of the drying time.  Consequently, the drying speed is elevated in the first half of the drying time and the drying speed is lowered in the latter half, so that the coating thickness distribution in the upper part and the lower parts of the bulb can be made uniform.
Patent JP-S62184695-A (JP)
Inventor: ROBAATO AARU JIYONSON
IPC: G11C7/00
Filed: 1987-01-21
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-H077379-A (JP)
Title: Bucket-brigade analog delay line
Inventor: TORABUISU ENU BURAROTSUKU
IPC: G11C27/04
Filed: 1994-01-10
Abstract: PURPOSE: To prevent the occurrence of a primary error proportional to the difference between the signal sampling values of adjacent delay line stages, the reduction of the dynamic range of a whole delay line, and an overvoltage state between the drain and source of a charge transferring element. CONSTITUTION: A charge transferring element M101 in a delay line stage S101 is driven with a first clock signal CLK101. When the element M101 is driven, a signal is transferred to a delay line stage S102 and an electricity storing capacitor C100 in a delay line stage S100 is charged with the charges in an electricity storing capacitor C101 connected between a tap node V101 and the output terminal of a negative feedback amplifier 30, and then, the feedback voltage at the output terminal of the amplifier 30 is driven to the positive side. Therefore, the voltage at the tap node V101 is maintained within a clock voltage range and the charge transferring element M101 is maintained in an active area while the charges are transferred.
Patent JP-H04254187-A (JP)
Title: Method of continuously aging slug in steel making
Inventor: KAWASHIMA MASAO
IPC: C04B5/00
Filed: 1991-02-01
Abstract: PURPOSE:To effect the hot-water aging of slug in steel making continuously in a short period of time and reduce the labor necessary for the aging. CONSTITUTION:The slug of steel making is crushed by a ball mill 1 while adding hot-water and, thereafter, hot-water aging is effected in a hot-water bath while moving the crushed slug in a hot-water aging tank 2 by a belt conveyer 3 and blowing steam against the hot-water bath.
Patent JP-S60157242-A (JP)
Title: Ic-loaded metal foil clad laminated plate
Inventor: FUKUI TAROU
IPC: H01L23/28
Filed: 1984-01-25
Abstract: PURPOSE:To enable a circuit pattern to be formed suitably in accordance with the purposes directly into an IC-loaded print circuit board, by loading an IC chip on a required position of a metal foil, and perform resin-sealing. CONSTITUTION:The unclad part 1d serving as the IC-loading part is formed by etching a metal foil 1c e.g. with etching resist. A part of the metal foil 1c faces the unclad part 1d and becomes leads 1e.... A chip 2 mounted on the IC-chip- loading part thus formed is directly connected to the metal foil leads 1e with wires 3 and bonded. This IC-chip-loading part is sealed with a resin 4.
Patent JP-S63194114-A (JP)
Inventor: HERUMAATO MAGUHON
IPC: F23L7/00
Filed: 1988-01-22
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-S57127335-A (JP)
Title: Output circuit of constant value level
Inventor: HARUBE MITSUO
IPC: H03K17/687
Filed: 1981-01-29
Abstract: PURPOSE:To deliver a constant value level without adding any special process, by selecting the 3rd or 4th MOS transistor in accordance with the signal level to be delivered and then electrically connecting the selected transistor to the 1st or 2nd MOS transistor. CONSTITUTION:The regions to be used for the source and the drain of the 3rd and 4th MOS transistors containing the 2nd conductive channel are provided to the same semiconductor substrate and in correspondence to the 1st and 2nd MOS transistors TRT1 and TRT2. Then the 3rd or 4th TRT3 or TRT4 is selected according to the signal level to be delivered and then electrically connected to the 1st or 2nd TRT1 or TRT2. Accordingly the TRT2 is turned on or off in the working state, and the level 1 of a power supply +V or level 0 of an earth level is delivered to an output terminal.
Patent JP-H10201593-A (JP)
Title: Warmer
Inventor: AKAHA MASATOSHI
IPC: A47C27/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To enable comfortable sleep while keeping the head cool and feet warm by immediately getting up to the toes of feet at the time of sleeping by folding the foot side part of the blanket with built-in heating elements at any arbitrary position, providing a bag-shaped part so as to freely adjust the folding length, and fixing the bag-shaped part with a dot button or the like. SOLUTION: A bag-shaped part 7 is formed by folding the foot side part of a user of the electric blanket 1 at any arbitrary position such as with single dotted lines A, B, C and D as a turn-over line. In this case, by suitably selecting the position of turn-over lines of single doted lines A, B, C and D, a length F of bag-shaped part 7 can be adjusted. Besides, dot buttons 9 are provided at equal intervals at both the left and right side ends of the bag-shaped part 7, the bag-shaped part 7 is formed by vertically engaging these dot buttons 9 and a Velero tape (R) or the other can be sued for engaging both the terminal aprts. Then, in the state of inserting the toes of feet into the bag-shaped part 7, it is used as a warmer for sleep so that comfortable sleep is provided while getting warmed feelings immediately to the toes of feet.
Patent JP-S62169898-A (JP)
Title: Refrigerator oil composition
Inventor: MITSUFUJI MUNEO
IPC: C10M111/04
Filed: 1986-01-22
Abstract: PURPOSE:To improve the sealing properties and heat resistance, by making use of a copolymer oligomer composed of ethylene and an alpha-olefin and containing a small amt. of an arom. hydrocarbon component as a refrigerator oil for a rotary compressor of a domestic refrigerator. CONSTITUTION:The titled compsn. is a copolymer oligomer composed of ethylene and an alpha-olefin and contains a small amt. of an arom. hydrocarbon component. In exhibits a viscosity as low as 5-30cSt at 40 deg.C.
Patent JP-H08198845-A (JP)
Title: Production of epsilon-caprolactam
Inventor: WATANABE KOJI
IPC: C07D201/04
Filed: 1995-01-30
Abstract: PURPOSE: To obtain the subject high-purity compound without forming a by- product by making an isomerization inhibitor coexist in a catalytic hydration reaction system of cyclohexene, dehydrating a formed substance, then reacting it with hydroxylamine and further subjecting the reaction product to Beckmann rearrangement. CONSTITUTION: An isomerization inhibitor in an amount of preferably 240-390ppm such as a cyclic diene is made to coexist in a catalytic hydration reaction system of cyclohexene produced by partial hydrogenation of benzene to form cyclohexanol. Cyclohexanol is dehydrated into cyclohexanone, which is reacted with hydroxylamine to give cyclohexanone oxime. Cyclohexanone oxime is further subjected to Beckmann rearrangement to give the objective compound.
Patent JP-H06221442-A (JP)
Title: Oil seal for valve stem
Inventor: MIKI TOSHIO
IPC: F16J15/3212
Filed: 1993-01-28
Abstract: PURPOSE:To keep the quantity of oil leakage about constant independently of the number of revolutions of an engine. CONSTITUTION:In an oil seal 20 where an elastic body 22 such as rubber is coveredly attached to a core 21 whose half section is about L-shaped cylindrical, the tip of a seal lip 23 being partially the elastic body 22 is made sharp, and a rising part 25 which rises radially inward and has axially fixed width is provided near the tip of the inside inclining face (an inclining face on a side where the seal lip comes into contact with a valve stem) of the seal lip 23. The surface of the rising part 25 is irregularly formed. The irregularity of the rising part 25 forms a passage having a minute space between the rising part 25 and the valve stem, and oil leakage occurs through the above passage.
Patent JP-S61171608-A (JP)
Title: Shoulder structure of automobile side window
Inventor: WATABE TORU
IPC: B60J1/16
Filed: 1985-01-28
Abstract: PURPOSE:To enable productivity to be augmented by configurating a structure for a side window of buses and others in such a way that a clamp member and a molding rubber which are made common to both a stationary and a sliding windows, are arranged on the side panel skeleton, and the upper section of a trimrail is made flexible as required. CONSTITUTION:A clamp member 4 and a molded rubber 7 are arranged on a side panel skeleton 1. For a stationary side window, a window glass 8 is fitted into a window glass fitting groove 6 which is adjacent to the outside of the side panel. The gap 10 is filled with a silicon resin, and a trimrail 12 is installed on a reversed 'L' shaped shoulder in cross section which is formed between the clamp member 4 and the cabin side of the side panel skeleton 1. And the upper member 13 is bent at a hinge section 14 allowing it to be stuck on a horizontal section 5 of the clamp member 4. For a sliding window, a sash 22 of the sliding window is fitted into the fitting groove 6 and is secured, and the trimrail 12 is stuck on the upper member 13 which is made vertical along the side wall of the sash. This configuration enables the clamp member and the molded rubber to be made common to the stationary and sliding windows allowing productivity to be augmented.
Patent JP-S61172796-A (JP)
Title: Planographic printing base plate
Inventor: ARAI FUMIAKI
IPC: B41N3/08
Filed: 1985-01-28
Abstract: PURPOSE:To obtain a direct drawing type planographic printing base plate having hydrophylicity, excellent in water resistance and generating no formalin by thermal fixation, by forming an image receiving layer containing carboxy modified PVA or other specific substance to a support. CONSTITUTION:A paint consisting of inorg. pigment such as ZnO or SiO2, carboxy modified polyvinyl alcohol with a polymerization degree of 500-2,000 and a saponification degree of 70-99.9% and a polyamine/polyamide/ epichlorohydrin adduct is applied to a support such as wet strength paper and dried at 100-160 deg.C to form an image receiving layer with a thickness of 2-30g/m<2> and calendering is applied to said image receiving layer to obtain a planographic printing abase plate. The carbosyl modified PVA used herein forms a tough film and has excellent close adhesiveness by the carboxyl group and is easy to generate crosslinking reaction. The polyamine/polyamide/ epichlorohydrin adduct imparts water resistance and forms the image receiving layer having hydrophilicity not obtained by the other crosslinking agent and generates no formaline under heating.
Patent JP-H02192656-A (JP)
Title: Paste filling machine for lead storage battery
Inventor: HAYASHI TOSHIAKI
IPC: H01M4/20
Filed: 1989-01-20
Abstract: PURPOSE:To reduce the dispersion of a paste filling quantity by constituting this machine of a paste hopper having an inverted conical part and a column part underneath, and a screw part formed along the internal surface of the hopper. CONSTITUTION:This machine is composed of a paste hopper 3 comprising an inverted conical part 1 and a column part 2 underneath, and a screw 4 formed along the internal surface of the hopper 3. A paste 5 thrown from a position above the paste hopper 3 is pressed toward the bottom of the hopper 3 due to the rotation of the screw 4 and subjected to all the higher pressure at the lower position, finally being pressed out from the underside of the column part 2 of the hopper 3. The paste 5 is then filled in a grid body 6 fed via a transportation belt 6 and formed into a plate 8. The filling pressure of the paste 5 thus becomes high and stable, resulting in the reduction of the dispersion of filling quantity.
Patent JP-H09204004-A (JP)
Title: Photographic polyester film base and its production
Inventor: YAJIMA TAKATOSHI
IPC: B29C55/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To enhance mechanical strength and to enhance the adhesive power to a back layer. SOLUTION: At the time of producing the photographing polyester film base, the polyester film is formed by melt-extruding the polyester to a sheet form onto a cooling drum 4 under rotation and forcibly cooling and solidifying the melt by an auxiliary cooler 3 installed to face the cooling drum 4. The biaxial stretching is then completed and in succession, the sheet is heat-fixed, by which the polyester film sheet 6 having the back layer is formed.
Patent JP-S56110508-A (JP)
Title: Structure for purification of exhaust gas
Inventor: TOMITA MASAHIRO
IPC: F01N3/035
Filed: 1980-02-04
Abstract: PURPOSE: To improve performance of purification and collection by a method wherein a honeycomb structure in which foamed ceramic is inserted is arranged in the flow of the exhaust gas of an internal combustion engine.  
     CONSTITUTION: The honeycomb structure 1 in which the foamed ceramic 2 is inserted is fixed in the passage of the exhaust gas. Minute particles of carbon in the exhaust gas A are collected by the foamed ceramic 2 and purified by the burning heat of a burner 20. Since the honeycomb structure 1 is prepared by making ribs 1a and the foamed ceramic monolithic, it has excellent mechanical strength and vibration-resisting property. The insertion of the foamed ceramic 2 increases mutual actions of a catalyst and the exhaust gas, whereby the performance of purification and collection can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63181707-A (JP)
Inventor: SHIODA TETSUYA
IPC: A47C1/025
Filed: 1987-01-22
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-H03216266-A (JP)
Title: Seal packing for molten metal nozzle
Inventor: OZAWA KOICHI
IPC: B22D41/56
Filed: 1990-01-23
Abstract: PURPOSE:To secure tight seal even if the joint surface of a nozzle is deteriorated by forming at least the outer peripheral part of a seal packing to be inserted to the pressed juncture of nozzle members of a material which is melted by the heating of the molten metal passing therein. CONSTITUTION:The outer peripheral part of the packing is constituted of the low melting material. The outer peripheral part 22 of the packing is, therefore, melted by the heat of the material when the nozzle members 4, 5, 11, 12 are connected to each other and the molten metal is passed therein. The melt flows into the recess of the joint surface of the nozzle and improves the sealability. The melt flows to the molten metal flow passage side if the joint surface is formed to a taper which falls and inclines from the outer peripheral part 22 toward an inner peripheral part (molten metal flow passage) 11 and when the outer peripheral part of the packing melts. The sealability of this part coupled with the non-melted inner peripheral part is improved. The sure sealability is assured in this way even if the surface roughening, etc., of refractories progress. The life of the nozzle refractories is thus prolonged.