baber/WOPTO huggingface dataset:
Patent JP-S6161286-A (JP)
Title: Computer
Inventor: HORIKOSHI HIROSHI
IPC: G11C5/00
Filed: 1984-08-31
Abstract: PURPOSE:To improve an operation by selecting a predetermined cartridge pack based on a signal from a selection switch part, reading an information of the selected cartridge pack, and further integrating a pack attaching frame with a computer. CONSTITUTION:When, for instance, the information of a cartridge pack 1a is read, a push switch is turned on, the output of a flip flop circuit 7A is reversed, and the electric potential of one input terminal of an OR circuit 8a of a selection signal output circuit 8 is brought to 'L' level. The output of the OR circuit 8a is outputted as a selection signal of 'L' level. Accordingly, the cartridge pack 1a is set at a condition of capable of being read, and by signal lines 10-12, the information of the cartridge pack 1a is read to a computer 2. Since the reversed output of the flip flop circuit 7A is inputted to the input terminals of other flip flop circuits 7B, 7C through an inverter 7g cartridge packs 1b, 1c except the cartridge pack 1a are not set.
Patent JP-S6075886-A (JP)
Inventor: USUI MINORU
IPC: G10H1/36
Filed: 1983-10-03
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-S6334273-A (JP)
Inventor: NORUBERUTO OKUFUIRUKU
IPC: B60T8/44
Filed: 1987-07-22
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-H0851688-A (JP)
Title: Speaker system
Inventor: TAKAYAMA SATOSHI
IPC: H04R1/28
Filed: 1994-08-04
Abstract: PURPOSE:To provide a speaker system which is dedicated to low-tone reproduction by cutting the intermediate and high tone range and has superior performance as to a speaker system which uses a sound tube. CONSTITUTION:The speaker system is constituted by providing the sound tube 5 which is continuously extended to the front surface side and back surface side of a speaker 6 and coupling shield plates 7 with both the end opening parts of the sound tube 5 through supports 8, and the speaker system reproduces a low-tone range below the resonance frequency of the shield plate 7 as it is, and operates as a shield plate for the intermediate and high tone range above the resonance frequency to cut sound waves in the intermediate range, thereby easily cutting the intermediate and high tone range, which is not necessary for a woofer, without using any electric filter.
Patent JP-H06194701-A (JP)
Title: High polymer non-linear optical material
Inventor: OKAZAKI MASAKI
IPC: C08F20/38
Filed: 1993-06-30
Abstract: PURPOSE:To provide the high polymer material, in which the electric field orientation at a low temperature is enabled and the orientation is not saturated, and the non-linear optical material made of this high polymer material. CONSTITUTION:High polymer material, which includes a functional group having an electron donating group in one end of a pi electron conjugate group and having an electron attractive group in the other end thereof and this functional group is precursorized so as to be hydrogen bounded in a head-to-tail shape at temperature of 40 deg.C or higher, and the non-linear optical material obtained by orienting the electric field of a thin film made of this high polymer material are provided.
Patent JP-H0848818-A (JP)
Title: Hydrated silicic acid for reinforcement of rubber and its production
Inventor: HARADA MASAHIRO
IPC: C08L21/00
Filed: 1994-08-04
Abstract: PURPOSE:To provide a hydrated silicic acid improved in abrasion resistance and workability and suitable for reinforcement of rubber and its production method. CONSTITUTION:This hydrated silicic acid for reinforcement of rubber is a hydrated silicic acid produced by the wet method and having 70 to 130m<2>/g BET specific surface area, 200 to 300cc/100g oil absorption and <=1.6 shape coefficient (A/B) [provided that A and B are respectively the diameter of a single particle and the diameter of the joint part between the single particles]. The method for production of this silicic acid is carried out by reacting an aqueous solution of an alkali metal silicate with a mineral acid and subsequently aging the resultant reaction product slurry at pH 6.5 to 10.5 and 100 to 200 deg.C after subsequent completion of the reaction.
Patent JP-H0623814-A (JP)
Title: Method and device for monitoring resin weighing and plasticizing process of injection molding machine
Inventor: HARADA SUSUMU
IPC: B29C31/06
Filed: 1992-07-10
Abstract: PURPOSE:To closely monitor the resin weighing and plasticizing process of an injection molding machine and exactly judge whether or not there is any abnormal condition during this process. CONSTITUTION:A rotating shaft 30 of a screw 12 is provided with a rotation angle position detector 34 for detecting a number of pitches of rotation angle equally produced by one complete revolution of the shaft, a moving arm 32 is provided with a moving position detector 36 for detecting the weighing starting and ending positions and a control part 42 activates a weighing part 44 to measure the total number of the pitches supplied from the rotation angle position detector from the weighing starting position and the weighing ending position. A comparing part 48 judges whether or not the difference between the reference total pitch number preset in a setting part 46 and the total pitch number thus obtained is within a predetermined allowable range and, if not, actuates an alarm 50.
Patent JP-S6429701-A (JP)
Title: Measuring method for outside diameter of pin by laser
Inventor: UENO TORU
IPC: G01B11/08
Filed: 1987-07-24
Abstract: PURPOSE:To measure with high accuracy a pin to be measured, extending from a large outside diameter which is allowed in an optical system to be used, to a smaller outside diameter than the diameter of a laser beam spot, by placing a pin having a known outside diameter being larger than the diameter of a laser beam spot, so as to be adjacent to the pin to be measured, in the scanning direction of the laser beam spot. CONSTITUTION:When a known pin 7 whose outside diameter is larger than the diameter of a laser beam spot 8 is placed adjacently to a pin to be measured 6 in the same direction as the scanning direction of a spot 8, the outside diameter dimension which is measured actually is obtained as a value of the sum of the outside diameter dimensions of the pins 7, 6, respectively. In this case, the outside diameter of the pin 7 is set larger than the diameter of the spot 8, therefore, even if the pin 6 has the diameter of any size, the sum of the outside diameters of the pins 7, 6 becomes larger than the diameter of the spot 8, and an obtained measured value becomes a value of high accuracy. Accordingly, by subtracting the outside diameter of the pin 7 from the obtained measured value, the outside diameter dimension of the pin 6 can be obtained with high accuracy.
Patent JP-2000015403-A (JP)
Title: Method for heating molten metal in tundish
Inventor: KURITA KOICHI
IPC: B22D11/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the difference of molten metal in each strand with a simple structure without adding a weir structure and a bubbling device in multi-strand continuous caster by forming a tundish to a sectorial type shape with a molten metal pouring hole as the center and plasma-heating circulating molten metal flow flowing toward molten metal casting holes on the surface of molten metal. SOLUTION: The shape of the tundish 1 for billet having six strands 3a-3f is formed as the sectorial type shape with the molten metal pouring hole 2 as the center. That is, the side wall connecting the molten metal pouring hole 2 and the farthermost strands are connected with the shortest distance while securing the molten metal pouring hole 2 and the molten metal pool parts around the farthermost strands 3a-3f, and the area of a refractory contacting with the molten metal can be made to the min. and the lowering of the molten metal temp. can be reduced. Further, it is preferable that the circulating part at the position 5 away from the center is heated to make the circulating flow rate large in the vicinity of the part, thereby allowing the heated metal to flow toward the farther strands in the bottom surface.
Patent JP-S57107828-A (JP)
Title: Manufacture of air bag
Inventor: JIYUNTA HISAYA
IPC: B29D22/00
Filed: 1980-12-26
Abstract: PURPOSE: To obtain the air bag whose end parts are closed readily by folding sheet shaped unvalcanized rubber so that a part of four layers of sheets in a isosceles trapezoidal shape and a part of two layers of sheets in a square shape are provided.  
     CONSTITUTION: The unvalcanized rubber or a rubber shaped elastic material in a sheet shape is folded in such a way that the part of four layers of sheets 6 having the isosceles trapezoidal shape abcd and the part of the two layers of sheets 7 which are connected to the lower side ab of the 2 outside sheets and have the square shape whose one side is the lower base ab are provided. In the four layer part 6, the 2 sheets of the inside and the outside are folded up along the upper base cd and the oblique sides ad and cb of the isosceles trapezoidal shape abcd. In the two layer part 7, the sheets are folded up along both sides af and be of the square shape abef. A core mold having the thickness equal to 2 sheets is inserted in the two layer part. Mold releasing treatment is preliminarily performed on each folded part, compression is performed between flat thermal plates, and the valcanizing is performed. Thus the air bag whose end parts are closed is readily formed. The inside is filled with air, and the bag is used for fenders and the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0514860-A (JP)
Title: Noise reduction system
Inventor: KOBAYASHI KAORU
IPC: H04N5/93
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a transmission output signal where a noise peculiar to a transmission line is reduced. CONSTITUTION:The plural picture elements of an input signal are made into one block by a blocking circuit 2 and orthogonal-converted by an orthogonal converting circuit 3. Then, after a signal component equivalent to a noise component peculiar to the transmission line 8 is emphasized by a signal emphasizing circuit 4, the signal is inverse-converted by an orthogonal converting/inverse converting circuit 5 and supplied to the transmission line 8 through an FM modulation circuit 6 and a recording amplifier 7. After the output signal passed the transmission line 8 is passed through via a reproducing amplifier 9 and an FM demodulating circuit 10, the signal is orthogonal-converted by an orthogonal converting circuit 11 and the signal component equivalent to the noise component peculiar to the transmission line 8 is attenuated by a signal attenuating circuit 12. Then, after inverse-conversion by an orthogonal converting/inverse converting circuit 13 and inverse-operation from a sequencing circuit 14 to the blocking circuit 2. the signal is outputted.
Patent JP-S6428161-A (JP)
Title: Paper transporting device
Inventor: YOSHIKAWA TAKAHIRO
IPC: B65H29/70
Filed: 1987-07-23
Abstract: PURPOSE:To obtain the small-sized device at a low cost by installing a lower guide and a plurality of driving rollers in the vicinity of the undersurface of a paper and installing an upper guide having a projection onto the upper surface of the paper. CONSTITUTION:As for a paper 100 set between an upper guide 500 and a lower guide 200, the upper surface 102 is attached, by the projection 501 of the upper guide 500, between the contiguous driving rollers 300 and 400. Therefore, the paper 100 is transported in the direction of arrow C by the driving rollers 300 and 400, with the undersurface 101 of the paper 100 attached onto outside surfaces 301 and 401 of the both driving rollers 300 and 400 by the projection 501. Therefore, by installing the downward projection 501 onto the upper guide 500 in substitution for a conventional back-up roller, said projection acts similarly in case of the back-up roller, and the need of the excessive space can be avoided, and the small-sized device can be obtained at a low cost.
Patent JP-H0757563-A (JP)
Title: Electric cable
Inventor: JIYON RANDORUFU ERISU
IPC: H01B11/02
Filed: 1994-07-13
Abstract: PURPOSE: To remarkably lower the delay distortion of signals by providing an electric cable with a plurality of insulated conductors, a non-insulated drain wire, and a conductive shield material and combining the drain wire and the shield material in a specified manner. CONSTITUTION: This electric cable 60 comprises a first and a second insulated signal conductors 62, 64 and a drain wire 66 and axial lines of these conductors and wire are set in a common plane 68. A shield material 70 is completely wound on the surrounding of those two insulated conductors 62, 64 in at least one turn shown as a layer 72. Then, the material is additionally wound partially on the surrounding of the drain wire 66 shown as a layer 74 as to sandwich the drain wire 66 between the layer 72 and the layer 74. The shield material 70 is constituted of two layers and the layer 80 is a non-conductive material layer made of a polyester or a proper holding material and the layer 82 is made of aluminum or another properly conductive material stuck or attached to the holding material.
Patent JP-H0348256-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI YASUO
IPC: G03G5/147
Filed: 1989-07-17
Abstract: PURPOSE:To obtain copies which have high image quality and are free from image blurs even at and under a high temp. and high humidity by specifying the surface resistance of an intermediate layer and using a resin soluble in alcohol as an essential component. CONSTITUTION:The intermediate layer of the electrophotographic sensitive body constituted by successively laminating at least a charge generating layer, charge transfer layer, intermediate layer, and protective layer on a conductive base has >=10<15>OMEGA surface resistance. In addition, there is a close relation between the surface resistance and the dissipation of electric charges at the electrophotographic sensitive body having the layer constitution essentially consisting of the resin soluble in alcohol. The charges are liable to dissipate an the image blur arises when the copy is formed if the surface resistance of the intermediate layer is below 10<15>OMEGA. The electrophotographic sensitive body which exhibits the high sensitivity and high durability and forms the good images free from the image blur even at and under the high temp. and high humidity is obtd. in this way.
Patent JP-H1129693-A (JP)
Title: Epoxy resin composition and its cured material
Inventor: KAJI MASASHI
IPC: C08L63/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain both an epoxy resin composition excellent in moldability, providing a cured material having low hygroscopic properties, high heat resistance and high adhesivity to a different material and its cured material. SOLUTION: In this epoxy resin composition comprising an epoxy resin, a curing agent and a modifier as essential components, 100 pts.wt. of the epoxy resin is compounded with 5-50 pts.wt. of an aromatic oligomer as the modifier which is obtained by subjecting monomers composed of indene and styrene as main components in an amount of 80 wt.% of the total of an indene component and a styrene component to cationic polymerization, has the ratio (a/b) of the absorbance (a) of C=C Stretching vibration in the vicinity of 1,480 cm<-1> by infrared absorption spectrum measurement to the absorbance (b) of C-H deformation vibration in the vicinity of 700 cm<-1> of >=0.8, 60-110 deg.C softening point and 2-30 poise melt viscosity at 150 deg.C.
Patent JP-H0625887-A (JP)
Title: Rust preventive steel sheet excellent in corrosion resistance and formability
Inventor: NAKAMARU HIROKI
IPC: C25D3/56
Filed: 1992-07-10
Abstract: PURPOSE:To provide superior formability as well as corrosion resistance by applying Zn-Cr alloy plating, which has a structure having a cubic crystal system and a specific lattice constant, to a steel sheet by an electrodeposition method. CONSTITUTION:Zn-Cr alloy plating is applied to the surface of a steel sheet by an electrodeposition method. This Zn-Cr alloy is practically constituted only,0f the phase which has a structure having cubic crystal system and lattice constant satisfying [(a)=3.00 to 3.06A]. It is desirable to regulate Cr content to about 5-30wt.% and it is also desirable to regulate coating weight to about (10 to 40)g/m<2>. By this method, the rust preventive steel sheet having sufficient corrosion resistance and excellent formability can be obtained.
Patent JP-H05194250-A (JP)
Title: Novel pharmaceutical composition derived from oxygen fraction of lipid extract of sabal serrulata and method for producing said composition
Inventor: MIKERU ANGERU SARINERO RODERO
IPC: C07C57/02
Filed: 1992-07-10
Abstract: PURPOSE: To obtain a composition afforded from the lipid extract from Sabal serrulata fruits, containing total fatty acid fraction as active ingredient, having adrenaline antagonism, and useful for treating prostatic diseases. CONSTITUTION: This pharmaceutical composition contains the total fatty acid fraction of Sabal serrulata extract, i.e., free fatty acids plus fatty acids obtained by hydrolyzing the corresponding esters (hereafter, referred to as total acid fraction: TAF). The TAF comprises the following ingredients: 1.0-1.3wt.% caprylic acid, 1.0-2.0wt.% capric acid, 21-25wt.% lauric acid, 11-12wt.% myristic acid, 10-11wt.% palmitic acid, 0.1-0.3wt.%, palmitoleic acid, 1.5-2.5wt.% stearic acid, 38-43wt.% of oleic acid, 1.8-3wt.% linoleic acid, 0.5-1.0wt.% linolenic acid, 0.05-0.20wt.% arachidic acid, 0.01-0.2wt.% eicosanoic acid, and <=0.5wt.% nonsaponifiable fatty acid esters, and <=0.1wt.% their mixture with fatty acid esters.
Patent JP-H0472984-A (JP)
Title: Moving picture transmitter
Inventor: UENO HIDEYUKI
IPC: H04N7/15
Filed: 1990-07-13
Abstract: PURPOSE:To obtain a picture easy to see automatically even from a video image picked up under a band lighting condition by detecting a moving region so as to apply brightness conversion depending on the brightness distribution of the above moving region. CONSTITUTION:A moving region detection circuit 101 has a frame memory and stores a reference picture data such as a preceding frame data. The circuit 101 discriminates a moving region and a still region by comparing the inputted frame data with the reference picture data and gives the result of discrimination to a separation circuit 102. The moving region signal is inputted to a signal distribution calculation circuit 103, in which the signal distribution of the moving region is calculated. A brightness conversion circuit 105 decides the conversion characteristic based on the received calculation result to apply brightness conversion to the moving region picture data.
Patent JP-2000017376-A (JP)
Title: Non-heat treated steel for hot forging
Inventor: OMORI YASUHIRO
IPC: C22C38/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a steel for hot forging, having sufficient tensile strength and yield strength and high toughness even in the part practically free from working in particular, while obviating the necessity of aging treatment as well as control of cooling velocity after hot forging. SOLUTION: This steel has a composition consisting of, by mass, >0.05-<0.15% C, 0.005-2.0% Si, >2.0-5.0% Mn, 0.02-0.50% S, >1.0-4.0% Cu, 0.1-4.0% Ni, 0.05-5.0% Cr, 0.0002-0.1% Al, 0.001-0.1% Ti, 0.0003-0.03% B, 0.0010-0.0200% N, and the balance Fe with inevitable impurities.
Patent JP-H0931073-A (JP)
Title: Synthesis of thiophene
Inventor: GURAHAMU JIYON HATSUCHINGUSU
IPC: B01J23/847
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain thiophene at a high conversion rate by reacting a specific organic compound with a sulfur source in the vapor phase in the presence of a specific support type catalyst.  
     SOLUTION: (B) An organic compound containing a chain comprising at least 4 carbon atoms connected with a single or a double bond is reacted with (C) a sulfur source (preferably carbon disulfide) in the vapor phase in the presence of (A) a support type catalyst having the composition of (Fe 0-1 M 1-0 )O n  [M is a group VA, VIA or VIIA metal; (n) is a suitable value] to synthesize thiophene. Both Fe and M are preferably contained in the component (A) and M is preferably V, Mn or Cr. The Fe:M ratio is preferably Fe 0.9-0.98 M 0.1-0.02  and the carrier is preferably magnesia, alumina or silica. The catalyst is preferably promoted with a potassium source such as potassium carbonate and the reaction is preferably carried out at 300-650°C. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05209857-A (JP)
Title: Ion measuring sample diluent and ion measuring method
Inventor: SEKIGUCHI MITSUO
IPC: G01N27/28
Filed: 1991-07-24
Abstract: PURPOSE:To obtain sample diluent which can maintain pH of a diluted sample approximately constant and a method for measuring ions using the diluent when ion concentration in an organic liquid sample is measured by an ion selecting electrode. CONSTITUTION:An organic liquid sample is diluted by diluent comprising bis(2- hydroxyethyl)-iminotris(hydroxymethyl) methane and boric acid to obtain a diluted organic liquid sample, and if ion concentration of this diluted organic liquid sample is measured by an ion selecting electrode, a variation width of pH of the diluted organic liquid sample can be suppressed in a narrow range. As a result, in comparison with measurement using conventional diluent, measurement is possible without adversely affecting the ion selecting electrode and a measurement error also can be remarkably improved.
Patent JP-2000018137-A (JP)
Title: Fuel injection control system of internal combustion engine
Inventor: MASHITA TORU
IPC: F02M63/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control system of an internal combustion engine so as to make fuel supply to each cylinder from an auxiliary fuel injection valve uniform and prevent dispersion in the air/fuel ratios of the respective cylinders by appropriately positioning the auxiliary fuel injection valve. SOLUTION: An intake manifold 3 is provided with a throttle valve 2, an upstream end flange portion 13, four branch portions 21a to 21d, which are arranged in a row. An auxiliary fuel injection valve 5 is disposed in the intake manifold 3 at the position upstream from an intermediate point between the upstream end flange portion 13 and the branch portion 21a at the most upstream side.
Patent JP-H0849011-A (JP)
Title: Production of highly clean molten steel
Inventor: MAEDA MASAHIRO
IPC: C21C7/076
Filed: 1994-08-05
Abstract: PURPOSE:To provide a producting method of highly clean molten steel which can produce a casting material having high cleanlines, in a continuous casting method repeatedly using a tundish in hot-state. CONSTITUTION:In the continuous casting method repestedly using the tundish 2 in the hot-state, slag deoxidizer consisting essentially of metallic Al particles and powdery flux are added in the tundish to regulate both, the contents of T.Fe and MnO in the composition of the slag 6 on the molten steel 4 iu the tundish to <=1wt.%. Diameters of the metallic Al particles are desirably regulated to be <=5mm and the powdery flux pref. contains CaO, MgO, SiO2 and Al2O3 so as to satisfy the following expressions (1) and (2). (CaO+MgO)/SiO2>=10...(1). Al2O3<=5%...(2).