baber/WOPTO huggingface dataset:
Patent JP-H10231350-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: ANDOU MOTOTAKE
IPC: H01L23/29
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in resistance to both humidity and soldering heat by incorporating a specific epoxy resin with a specific phenolic resin as a curing agent. SOLUTION: This composition is obtained by containing (A) an epoxy resin of formula I [R<1> is a Cj H2j+1 ; R<2> is a Ck H2k+1 ; R<3> is a Cl H2l+1 ; R<4> is a Cm H2m+1 ; (j), (k), (l) and (m) are each 0 or more], (B) a phenolic resin of formula II [(n) is 0 or more], (C) 25-90wt.% of an inorganic filler (pref. silica flour with an average diameter of <=30μm) and (D) (pref. 0.01-5wt.% of) a curing accelerator (e.g. a phosphorus-based curing accelerator) as essential components. The long- term reliability-guaranteed sealed semiconductor device without occurrence of peeling between a sealing resin and a semiconductor chip, cracks within the resin and leakage current is obtained by sealing semiconductor chips (e.g. integrated circuits) through low pressure transfer molding, etc., with the resultant resin composition.
Patent JP-S54143585-A (JP)
Title: Culturing of microbials and storing of freeze-dried microbial cells
Inventor: TAKAYAMA KENICHIROU
IPC: C12R1/225
Filed: 1978-04-28
Abstract: PURPOSE: To manufacture freeze-dried microbial cells having excellent storage stability, economically, by culturing Lactobacillus sanfrancisco useful for the manufacturing of French bread, in the presence of L-cysteine, and freeze-drying the cells in the presence of a protecting agent containing maltose.  
     CONSTITUTION: Bacteria belonging to Lactobacillus sanfrancisco, e.g. Lactobacillus sanfrancisco KY 3689 (FERM-P No.4466), are cultured in a nutrient medium containing 100W500 Mg/1 of L-cysteine or an L-cysteine-containing composition, at pH ≥5 and pref. about 28W32°C. The cultured cells are economically obtained by this process without using fresh yeast extract which is an essential component in the conventional process. The microbial cells thus obtained are freeze-dried by using a protecting agent comprising skim milk, sodium glutamate, and 5W20 wt%, based on the skim milk, of maltose. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60193769-A (JP)
Title: Steering mechanism
Inventor: AKAO MICHIROU
IPC: B62D7/08
Filed: 1984-03-14
Abstract: PURPOSE:To permit the turning with a small turning radius by permitting the generation of the steering angle ranging from straight advance to the turning at the site, permitting the conditions of an Ackerman . joint mechanism to be satisfied. CONSTITUTION:Steering-angle input links 13 and 14 are constituted of two links at right and left, and each is of an L-shaped link having the ratio of b:a=K/ 2:L. Each one edge of the steering-angle output links 15 and 16 is connected in slidable ways with the steering-angle input links 13 and 14 at QR and QL, respectively, and the output links 15 and 16 revolve, having the other edges OR and OL as center, respectively. The steering-angle input link 13, 14 performs a revolution movement, with each nodal point PR, PL shifting along YR, YL axis and XR, XL axis, respectively.
Patent JP-S58167883-A (JP)
Title: Plasma ignition device for starting diesel engine
Inventor: ISHIKAWA YASUTAKE
IPC: F02P3/01
Filed: 1982-03-30
Abstract: PURPOSE:To enable a Diesel engine provided with auxiliary chambers such as a vortex chamber, pre-combustion chamber, etc. to be started by discharging large electric energy in the form of plasma instead of employing a resistance red-heating type of a glow plug conventionally used for starting. CONSTITUTION:In a predetermined period of time, fuel is injected into each cylinder from a fuel injection valve 7 and a reference pulse signal is generated at a predetermined crank angle so that a first single stable multivibrator 15 generates pulses turned on only for a predetermined time to turn off a DC-DC converter 13 only for a certain time. While the converter 13 is turned on, high ignition energy is charged to a capacitor C1. A second single stable multivibrator 16 generates pulses when receiving the reference pulse so that at the same time a thyristor 17 becomes conductive to induce high voltage in a secondary side coil Ls. Then the remaining charge flows from the capacitor C1 to carry out plasma discharge.
Patent JP-S57164604-A (JP)
Title: Amplifier
Inventor: IWAMATSU MASAYUKI
IPC: H03F3/20
Filed: 1981-04-03
Abstract: PURPOSE: To cancel the distortion efectively, by detecting the distortion generated in an amplifying circuit by a distortion detecting circuit and adding this detection output to an input signal.  
     CONSTITUTION: A distortion generated in an amplifying circuit 7 consisting of bias power sources 1 and 2, transistors 3 and 4, and their emitter resistances 5 and 6 is detected by a distortion detecting part 13a consisting of emitter resistances 5 and 6 and resistances 15a, 15b, 16, and 18 and a distortion detecting part 13b consisting of a differential amplifier 17. This detection output and an input signal are added by an adding circuit 14 inserted between the input terminal of the amplifying circuit 7 and an input terminal 9 to which a signal to be amplified is applied, thus cancelling the distortion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01228710-A (JP)
Title: Method of machining attaching seat for press die cutter
Inventor: MUTA YOSHIKI
IPC: B23C3/00
Filed: 1988-03-03
Abstract: PURPOSE:To eliminate an unmachined part in the boundary section between adjacent attaching seats by machining the adjacent attaching seats so as to extend an upper stage side seat surface thereof toward a lower stage side seat surface thereof, and by continuously machining parts of the side walls of the adjacent attaching seats having heights equal to each other. CONSTITUTION:An upper stage side seat 12a' of adjacent attaching seats 12, 13 is machined for cutting so as to be extended toward the lower stage side attaching seat 13. A part of the side wall 13b of the lower stage side attaching seat 13, having a height equal to the side wall 12b of the upper stage side seat 12 is also machine continuously to the side wall 12b. Thereafter, the lower stage side seat surface 13a is machined so as to have predetermined dimensions, and the remaining part of the side wall 13b is also machined. In this method, no unmachined part is left in the adjacent parts of both attaching seats 12, 13, and further, no sector-shape unmachined part is left in a side wall corner part of each adjacent part during machining for cutting.
Patent JP-H05253460-A (JP)
Title: Device for dividing and handing over flowable material
IPC: B30B9/20
Filed: 1992-01-24
Abstract: PURPOSE: To provide a device for dividing flowable, especially liquid or pasty material while metering this material. CONSTITUTION: This device comprises a drum 1 which has many openings 2 in a cylindrical outer shell forming a container 4 and rotates around a horizontal axis 29 and a bucket wheel 38 which is disposed within this drum, has sheets 39 puttable into and out of the drum over the entire circumference and rotates around the axis 30 at the same number of revolutions as the number of revolutions of the drum. The axes 29 and 30 are respectively supported by an eccentric sleeve disposed on the outside respectively changeably in the spacings from the container and the drum. Hermetic strips 35 and 37 exist between the container and the drum and are hermeatically sealed. The container is movable on a perpendicular line and is changeable in its volume. Medium channels for temperature control are formed at the container and the bucket wheel.  The material in the container flowing into the drum is press fed to the openings by rotation of the bucket wheel and are divided onto a belt 3 by the relative rotation of the drum and the bucket wheel.
Patent JP-2000251007-A (JP)
Title: Mos multiplication circuit
Inventor: KIMURA KATSUHARU
IPC: G06G7/163
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an MOS multiplication circuit which can be formed on a semiconductor integrated circuit. SOLUTION: The sources of first to fourth transistors, for which a constant voltage is impressed between a gate and a source, are connected in common, first to fourth differential transistors composed of transistors M5-M12, the sources of which are connected in common and the drains of which are also connected in common, are connected to the drains of transistors M1-M4 while being driven by a ground or constant current source and when first and second input voltages are defined as V1 and V2, V3 is defined as an arbitrary voltage and (a), (b) and (c) are defined as arbitrary constants, voltages aV1+V3, bV2+V3, (a-c)V1+V3, (b-1/c)V2+V3, (a-c)V1+V3, bV2+V3, aV1+V3 and (b-1/c)V2+V3 are respectively impressed to the gates of the transistors M5-M12.  Then, a differential current between the sum current of output currents from the first and second differential transistors and the sum current of output currents from the third and fourth transistors is defined as an output current and a current proportional to the product of first and second input voltages is outputted.
Patent JP-H06241393-A (JP)
Title: Orifice type steam trap
Inventor: OSUMI TAKAYOSHI
IPC: F16T1/08
Filed: 1993-02-15
Abstract: PURPOSE:To permit a valve to be closed even if steam flows into a pressure chamber, by arranging a temperature sensing member which increases the opening degree of an orifice for the communication of the pressure chamber to the inlet side at a low temperature, while reduces the opening degree at a high temperature and allowing a chamber formed on the other side to communicate to an outlet. CONSTITUTION:When the low temperature condensed water flows in from an inlet 3 side, a bimetal 20 which constitutes a temperature sensing member deforms projectingly upward, and separates a temperature sensing valve element 21 from the first orifice 19, and the opening degree is increased. Accordingly, a large quantity of condensed water flows into a pressure chamber 16 from the first orifice 19, and a high pressure region is generated in the pressure chamber 16 by the increase of the capacity due to the reevaporation quantity in the pressure chamber 16, and a piston 12 lifts up a valve element 9, and a valve opening 8 is opened. When the high temperature condensed water flows in from the inlet 3 side, the bimetal 20 deforms projectingly downward, and sets the temperature sensing valve element 21 on the first orifice 19, and the opening degree is reduced. When the condensed water evaporation quantity on the inlet 3 side reduces, the valve element 9 is lowered by the fluid pressure on the inlet 3 side, and the valve opening 8 is closed.
Patent JP-H08208931-A (JP)
Title: Production of steel sheet laminated with patterned fluororesin film
Inventor: MIDORIKAWA KATSUO
IPC: C09D11/037
Filed: 1995-02-02
Abstract: PURPOSE: To produce a steel sheet laminated with a patterned fluororesin film on which an arbitrary pattern is formed on the steel sheet simultaneously with its adhesion to there sheet without lowering the adhesiveness of the steel sheet to the fluororesin film due to the formed pattern. CONSTITUTION: A tetrafluoroethylene/perfluoroalkyl vinyl ether copolymer resin powder having a particle diameter of 0.05-0.1μm is mixed with a polyether sulfone powder having a particle diameter of 0.05-0.1μm, a polyimide powder having a particle diameter of 0.05-0.1μm and a printing ink to form an adhesive/ printing ink. A steel sheet is coated and printed with this adhesive/printing ink, the printed surface is temporarily fixed, the temporarily fixed printed surface is passed through a hearth h and heated to a temperature near the melting point of the fluororesin adhesive, and a transparent fluororesin film 3 is adhered to the adhesive/printing agent 2 before it is molten.
Patent JP-H09245735-A (JP)
Title: Cold cathode low-pressure discharge lamp
Inventor: NISHIHARA TAKASHI
IPC: H01J61/36
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode low-pressure discharge lamp with its high reliability capable of making a back light unit thinner and lighter. SOLUTION: This cold cathode low-pressure discharge lamp is provided with a phosphor layer 7 on the inner wall face thereof and has a glass tube 6 for sealing rare gas, a pair of cold cathodes 8 and 8' sealed, respectively, at both ends of the glass tube 6, and introducing wires 9 and 9' one end of which is electrically connected to the cold cathodes 8 and 8' and at the other end of which both ends of the glass tube 6 is air-tightly sealed and lead out. In this case, at least part of the introducing wires 9 and 9' is expanded 9a and 9a' or curved at air tight sealing portions 10 and 10'.
Patent JP-H03251154-A (JP)
Title: Composition for supplying nutrition
Inventor: SATOU KIMINARI
IPC: A23L35/00
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a nutrition supplying composition suitable for patients of muscular dystrophy, comprising a given amount of oligopeptide mixture having a specific composition prepared by hydrolyzing animal protein with an enzyme, by controlling the blended amount of each of nitrogen compound, carbohydrate and lipid. CONSTITUTION:Animal protein is hydrolyzed with an enzyme (e.g. endoprotease or exoprotease) to produce an oligopeptide mixture which has 200-5,000 average molecular weight, <=35wt.% free amino acid, a molar ratio of branched-chain amino acid/aromatic amino acid of >=7 and an amino acid composition wherein an amount of brnched-chain amino acid is 15-25wt.% and an amount of aromatic amino acid is 0.1-2.5wt.%. Then 5-70wt.% oligopeptide substance (dried weight) is blended with a nitrogen compound, a carbohydrate and a lipid so as to give 10-90wt.% nitrogen compound, 10-80wt.% carbohydrate and 0-15wt.% lipid to produce a nutrition supplying composition.
Patent JP-H04268594-A (JP)
Title: Marker lamp utilizing recurrent reflector
Inventor: HORI TOSHIO
IPC: F21Y101/00
Filed: 1991-02-24
Abstract: PURPOSE:To improve the visibility of the marker lamp which operates with small electric power by generating a light source image which has bright points three times as many as those of a light source. CONSTITUTION:This marker lamp consists of the recurrent reflector 2 which has a recurrent reflecting element 4, having three mutually orthogonal surfaces, molded successively on its top surface 5 and also has a plane as the reverse surface 6 and the light source 3 composed of an LED (light emission diode) or miniature lamp arranged at a distance from the reverse surface 6.
Patent JP-S60193405-A (JP)
Inventor: MIYAMURA YOSHIMORI
IPC: A44C27/00
Filed: 1984-03-15
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-S53136228-A (JP)
Title: Fork lift truck
Inventor: TAKEMURA TOUJI
IPC: B66F9/075
Filed: 1977-04-30
Abstract: PURPOSE: To provide a fork lift truck wherein a fly-wheel of a heavy weight and a motor generator are provided on the frame of a fork lift rruck, and the truck runs by utilizing the rotational energy of the fly-wheel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06263739-A (JP)
Title: Production of urethane compound
Inventor: KOYANAGI SHINICHIRO
IPC: C07D233/88
Filed: 1993-03-11
Abstract: PURPOSE:To produce a urethane compound under mild conditions in a high yield without wastefully using dicarbonate. CONSTITUTION:A heterocyclic compound having an amino group and containing an N atom as a hetero atom (e.g. a thiazole derivative, a triazole derivative or a pyrimidie derivative) is made to react with a dicarbonate of formula I (R<1> is alkyl, alkenyl or aralkyl) of 0.8-1.5 times by equivalent, preferably 1.0-1.3 times by equivalent based on the heterocyclic compound, in a solvent consisting a halogenated hydrocarbon in the presence of an aliphatic t-amine or an aromatic t-amine having an aromatic ring bonded through alkylene group to its N atom, preferable at 0-50 deg.C to obtain the objective urethane compound. As the t-amine, a compound of formula II {R<2> and R<3> are alkyl; R<4> is alkylene; X is H, alkoxy, alkylthio, aryl or [Y(CH2)m]n-NR<5>R<6> (R<5> and R<6> are H, alkyl or at least either one is alkyl; Y is O, SNH or N-alkyl; (m) is >=1; (n) is 0 or 1} is preferably used.
Patent JP-S56148407-A (JP)
Title: Controlling method for rolling pressure of rolling mill
Inventor: KATAYAMA TAKESHI
IPC: B21B37/00
Filed: 1980-04-17
Abstract: PURPOSE:To control the rolling pressure at a constant value, even if the feed-in side thickness changes, by measuring the feed-in side strip thickness, and by correcting the predicted value of variation in the feed-in side rolling pressure, obtained from the predicting equation, with the predicted value of variation in the feed- in side roll gap. CONSTITUTION:A very small variation DELTAPH in the rolling pressure owing to the feed-in side strip thickness variation is calculated from the predicting equation I, and the rolling pressure variation DELTAP due to the variation in deltaf/deltah representing the difficulty of plastic work of the material is calculated form the equation II. Next, the feed-in side strip thickness H is measured and the necessary variation DELTAC in the roll gap for canceling the rolling pressure variation due to the feed-in side strip thickness variation is calculated from the predicting equation III. Then, the roll gap variation DELTAC is increased or decreased correspondingly to the thickness variation DELTAH.
Patent JP-S57166049-A (JP)
Title: Formation of interlayer connecting aperture
Inventor: HONMA YOSHIO
IPC: H01L21/3065
Filed: 1981-04-06
Abstract: PURPOSE:To contrive to enhance yield of a high density multilayer wiring by a method wherein a pattern of mask for short time sputter etching is made to be built-in a pattern of mask for long time sputter etching. CONSTITUTION:A narrow wiring layer 24A and a broad wiring layer 24B having thickness TM are formed on the insulating film 22 on a substrate 21, and an insulating film 23 having thickness T1 is pilled up thereon. Sputter etching is performed through a resist 26 having an opening 25B on the wiring layer 24B to remove depth of about TM. Sputter etching is performed again using a resist mask 29 having openings 25B, 25A at the prescribed whole parts to remove depth T1-TM, and moreover to remove deeper by about 10%T1. When the aperture is formed by etching in the interlayer insulating film 23 using the first mask 26 and then apertures are formed by etching using the mask 29 having the common pattern 25B with the mask 26 in succession to complete the interlayer connecting apertures and the upper part wiring layer 28 is formed according to the bias sputtering method selecting the resputtering retio at 30-70%, short-circuit of the wiring layer 28 to the substrate 21 at the narrow wiring 24A part to be generated by etching of the insulating films 23, 21 is not generated, reduction of size of the connecting apertures is not necessitated, and high density wiring can be attained.
Patent JP-S58166620-A (JP)
Inventor: KANEMAN NAOHIRO
IPC: H01H33/18
Filed: 1982-03-29
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-S62215097-A (JP)
Inventor: JIINNGAI RASHIINU
IPC: D21H27/00
Filed: 1986-03-10
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-H08243974-A (JP)
Title: Curving manipulator
Inventor: HIRATA YASUO
IPC: G02B23/24
Filed: 1995-03-10
Abstract: PURPOSE: To provide a curving manupulator which can freely perform curving operation in an inspection or the like of the inside of piping of a plant or the like by arranging a shape memory alloy member whose shape changes by heating in the lengthwise direction of a structural body constituted by connecting a male member and a female member to each other in the lengthwise direction. CONSTITUTION: A curving manipulator 1 is constituted by lengthwise directionally connecting plural curving bodies 1a, 1b... formed by integrally installing an actuator unit 55 to curvedly operate a structural body 50 on the outer periphery of the long size structural body 50. The structural body 50 is formed by connecting a male member 2 and a female member 3 to each other by a ball joint 40, and the actuator unit 55 is composed of fixing members 4 and 4 fitted to and installed on the end part outer periphery of the female member 3, a shape memory alloy wire (an SMA wire) 6 extended between the fixing members 4 and 4 and guide members 5... to guide the shape memory alloy wire 6. The shape memory alloy wire 6 is heated, and when this is extended and contracted, the curving bodies 1a, 1b can be curved.
Patent JP-S54142122-A (JP)
Title: Direct absorber for solar energy and its manufacture
Inventor: NANUN MICHIHIKO
IPC: C22C19/00
Filed: 1978-04-28
Abstract: PURPOSE: To manufacture a high performance solar energy absorber by applying a specific heat treatment to a noncrystal metal composed mainly of such transition metals as Fe, Co, Ni, Cr, etc.  
     CONSTITUTION: A metal containing 5 to 30 atom% one or two or more of elements such as B, C, Si, Al, P, S, Se, etc., and also one or two or more of such metals as Fe, Co, Ni, and Cr as the remaining components is melted and then cooled rapidly at a cooling rate of 10 5  to 10 6 °C/sec so that more than 30 atom% of the metal becomes noncrystal. In this case, the inclusion of 2 to 4- atom% one or two or more of Cu, Ti, Mo, and W in the metal increases further the corrosion resistance of the metal. After heating at a temperature above 130°C and below crystallization temperature +500°C, or after at 10000 minute aging, the noncrystal metal is cooled. The metal has excellent solar energy absorption capability and thus is effectively applicable to the heating of wwter using solar energy as a solar energy absorber of ribbon or this strip form. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01223402-A (JP)
Title: Polarizing plate using dye
Inventor: OKADA TOYOKAZU
IPC: G02B5/30
Filed: 1988-03-03
Abstract: PURPOSE:To obtain a polarizing plate having high bonding strength and superior durability by using a polycarbonate film having specified transmissivity as a protective film and by treating one side of the film to be stuck to a polarizing film using a dye by electric discharge. CONSTITUTION:When a thermoplastic polycarbonate film as a protective film is stuck to a polarizing film formed by adsorbing and orienting a dichroic dye on a PVA film, one side of the polycarbonate film to be stuck to the polarizing film is treated by corona discharge. The light transmissivity of the polycarbonate film is <=0.2 when measured after the film is set under crossed nicols so that the principal optical axis makes 45 deg. angle. The resulting polarizing plate has higher durability than that using a cellulose film and also has superior durability especially at high temp. and humidity and superior dimensional stability.
Patent JP-H022390-A (JP)
Title: Novel stimulation factor for human granulocyte macrophage colony
Inventor: MATSUKI YASUSHI
IPC: A61K38/00
Filed: 1988-03-03
Abstract: NEW MATERIAL:A human granulocyte macrophage colony stimulation factor specified by an amino acid sequence of from the 8th to the 128th amino acids in the amino acid sequence of formula (-S-S- bonds are present between the 55th and the 97th cysteines and between the 89th and the 122nd cysteines). USE:A remedy for infectious diseases and immune-activation agent. PREPARATION:For example, a plasmid having a gene of human granulocyte macrophage colony stimulation factor(hGM-CSF) originated from human leukemia cell U937 strain (ATCC CRL 1593) is introduced into SG936 strain originated from E.coli K-12 strain to transform the E.coli. The transformed E.coli is cultured to obtain a reduced hGM-CSF. The product is oxidized with a redox system such as glutathione to form a two sets of disulfide bonds and obtain the objective hGM-CSF having the amino acid sequence corresponding to the 8th - 128th amino acids in the amino acid sequence of formula.