baber/WOPTO huggingface dataset:
Patent JP-S6410263-A (JP)
Title: Production of colored polymer particles
Inventor: AKASAKI YUTAKA
IPC: G03G9/093
Filed: 1987-07-03
Abstract: PURPOSE:To obtain colored polymer particles narrow in particle size distribution suitable for the toner of an electrophotographic developer by forming a colorant layer on the circumference of each core particle, and adding fine vinyl polymer particles to form an outermost shell composed of said fine particles. CONSTITUTION:The vinyl polymer particles as the core particles are formed from a main monomer or main monomers selected from aromatic vinyl compounds, acrylates and methacrylates by the emulsion polymerization, soap- free polymerization, seed polymerization, or nonaqueous system dispersion polymerization method, and it has an average particle diameter of 1-100mum, and the colorant is mixed with said polymer particles in a dry state to form the colorant layer, and further, the fine vinyl polymer particles having an average particle diameter of 0.01-1.0mum prepared from a main monomer or main monomers same as before by the same polymerization method except the seed polymerization method are added in a dry state to form the outermost shell composed of the fine polymer particles, thus permitting the obtained fine colored polymer particles to be narrow in particle size distribution, uniform in size, and almost spherical.
Patent JP-H0456857-A (JP)
Title: Plate making method for planographic printing plate
Inventor: OKAMOTO YASUO
IPC: G03F7/00
Filed: 1990-06-22
Abstract: PURPOSE:To improve sensitivity and tone reproducibility by subjecting the specific photosensitive planographic printing plate to full-surface exposing to the extent that the photosensitive layer is not insolubilized in a developer, then subjecting the printing plate to image exposing and developing. CONSTITUTION:The photosensitive planographic printing plate provided with the photopolymerizable photosensitive layer contg. a compd. having at least one piece of ethylenic unsatd. bonds which can be photopolymerized by active rays, a photopolymn. initiator and a linear org. high polymer and a transparent protective layer having the oxygen permeability smaller than 300cc/m<2>.day/atm (25 deg.C/35% humidity) is subjected to the full-surface exposing to the extent of that the photosensitive layer is not insolubilized in the developer; thereafter, the printing plate is subjected to image exposing and developing. The tone reproducibility is improved with the high sensitivity in this way.
Patent JP-H075061-A (JP)
Title: Vacuum meter
Inventor: ASAMAKI TATSUO
IPC: G01L21/30
Filed: 1992-06-01
Abstract: PURPOSE:To obtain a reliable and high-sensitivity vacuum meter by measuring the potential distribution in space, space charge and further rotary current when measuring vacuum with a high sensitivity using a space where electric field and magnetic field are present crossing at right angles. CONSTITUTION:An electric field 25 and a magnetic field 54 that cross at right angles are set near an anode 21, space charge and further current existing at space are measured by measuring potential distribution with a probe 61, and then the degree of vacuum is measured by the above current and the current that flows into an ion collector 7.
Patent JP-H0331772-A (JP)
Title: Solenoid driving device provided with self-diagnostic function
Inventor: FUKUMOTO TAKAFUMI
IPC: G01R31/06
Filed: 1989-06-29
Abstract: PURPOSE:To improve a diagnostic accuracy for abnormality by switching a starting current for solenoid to a holding current with the arithmetic function of a CPU. CONSTITUTION:An output circuit 12 for starting current and an output circuit 13 for holding current are connected to outputs O1, O2 of the CPU 11, an output terminal Ob of the circuit 13 is connected to the solenoid 14 directly, and an output terminal Oa of the circuit 12 is connected to the solenoid 14 through a dropping resistor 15. Levels of the terminals Oa, Ob are inputted to input terminals I1, I2 of the CPU 11 as abnormality diagnostic signals. A duty ratio of duty signals which are outputted to the solenoid 14 in accordance with various kinds of detected signals is calculated by the CPU 11 to output the starting signal to the circuit 12 for every constant cycle during the certain period required for starting the solenoid 14. Then, the diagnosis for abnormality is performed with a specified timing in parallel with the driving of solenoid 14.
Patent JP-S6144353-A (JP)
Title: Method for fluorescent marking of polydeoxyribonucleotide or polyribonucleotide
Inventor: KOBAYASHI MAKOTO
IPC: C07H21/02
Filed: 1984-08-07
Abstract: PURPOSE:To enhance the detection sensitivity of marked polynucleotide by an optical marking method, by performing the fluorescent marking of phosphonic acid by reacting the functional group of a phosphonic acid group with an optical marking compound. CONSTITUTION:The fluorescent marking of polynucleotide is performed by converting the phosphoric acid group of polynucleotide to a phosphonic acid bond having a functional group represented by formula (wherein R is aliphatic or aromatic hydrocarbon which may have an 1-20C branched chain and X is a functional group which may have a protective group) and reacting said functional group with a covalently bondable fluorescent marking compound. As a reaction method of phosphonic acid and the fluorescent marking compound, there are a method wherein the fluorescent marking compound is directly bonded to a phosphorus atom through a phosphorus-carbon bond and a method wherein the functional group specifically reacted with the fluorescent marking compound is bonded to a phosphorus atom so as to interpose aliphatic or aromatic hydrocarbon, which may have a branched chain, therebetween and the fluorescent marking compound is subsequently reacted with said functional group but, from the aspect of reaction yield or reaction operation, the latter is more excellent.
Patent JP-H0639223-A (JP)
Title: Processing agent for bag-filter cloth and bag-filter cloth
Inventor: KOMATSU HIROYASU
IPC: B01D46/02
Filed: 1992-06-01
Abstract: PURPOSE:To prevent a bag-filter cloth from being deteriorated even when exposed to high temp. by further improving the folding strength of the cloth. CONSTITUTION:A processing agent consisting essentially of a polybutene emulsion is applied on a bag-filter cloth made from glass fiber. The number average mol.wt. of the polybutene contained in the emulsion is preferably controlled to 400-4000. At least one kind selected from a silicone emulsion, a graphite dispersion and a tetrafluoroethylene dispersion as well as a polybutene emulsion is incorporated into the processing agent.
Patent JP-2000004579-A (JP)
Title: Self-excited dc-to-dc converter and power supply device therefor
Inventor: TAMURA HIDEKI
IPC: H02M3/155
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low-loss self-excited DC/DC converter and its power supply device which can be used, even when the voltage fluctuation of an input power supply is large. SOLUTION: A series circuit consisting of a PNP transistor Q1, a primary winding L1 and a capacitor C2 is connected between input terminals t1 and t2. A diode D1 is connected in parallel with the primary winding L1 and the capacitor C2. A feedback winding L2 is coupled magnetically with the primary winding L1 and connected between the base and the emitter of the transistor Q1 via a capacitor C1 and a resistor R3. The emitter and the collector of a PNP transistor Q2 are connected to the emitter and the base of the transistor Q1 respectively, to bypass a part of the base current of the transistor Q1. The bypassed current value is changed, in accordance with the output voltage of the transistor Q2 to control the turning on/off of the transistor Q1 so as to control the output voltage to be constant.
Patent JP-H064263-A (JP)
Title: Method for reporting operating condition of information processor by voice
Inventor: NAGAE MASAHARU
IPC: G06F3/16
Filed: 1992-06-24
Abstract: PURPOSE:To accurately transmit an operating condition report of an information processor by transmitting this report with a voice which a person can discrimi nate to extend the event range, where the operating condition of the information processor can be reported, without requiring special installation of a communica tion equipment capable of display of report information. CONSTITUTION:This method is provided with a destination control information means 21 which executes communication connection, a report information control means 22 which controls report information of the operating condition of the information processor, a report information converting means 23 which refers to report information of this means 22 at the time of report of the operating condition of the information processor and converts it to a voice report information which can be recognized by the human hearing sense, and an information report means 24 which reports voice report information from this means 23 to a communication equipment 3 connected by a communication line with a voice. Thus, the operating condition of the information processor is reported to the report destination communication equipment connected by the communication line with the voice which can be recognized by the human hearing sense.
Patent JP-S6411112-A (JP)
Title: Production of vinyl acetate-acrylic copolymer
Inventor: IGUCHI YASUYUKI
IPC: C08F220/10
Filed: 1987-07-02
Abstract: PURPOSE:To obtain in high productivity the titled copolymer good in gloss water resistance, weatherability etc., useful for coatings, by continuous polymerization of the raw material monomer in a multi-step continuously stirring type reactor with a plural of stirring tanks connected in series followed by removing the monomer unreacted. CONSTITUTION:A raw material monomer component consisting mainly of vinyl acetate and methyl methacrylate is continuously polymerized in a multi-step continuously stirring type reactor (thereafter CSTR) with a plural of stirring tanks connected in series, followed by removing the monomer unreacted, pref. using a continuous distillation column, thus obtaining the objective copolymer. Preferably, the reactor is such that two or three CSTRs are connected in series with the continuous distillation column 6 for removing the monomer unreacted connected to the final CSTR 4. Said monomer unreacted, after removal, is pref. fed by circulation to the final CSTR for reuse.
Patent JP-S649904-A (JP)
Title: Plant-treating agent
Inventor: SUGIYAMA TAMIJI
IPC: C12P1/02
Filed: 1987-07-02
Abstract: PURPOSE:To obtain a plant-treating agent having synergistically increased antiviral activity without deteriorating the action of a fermented liquid to promote the physiological activity of plant, by fermenting cereals with Rhizopus oryzae M-24 strain and compounding the obtained fermented liquid with wood vinegar. CONSTITUTION:The objective plant-treating agent is produced by compounding 0.1-10wt.% of wood vinegar to a fermented liquid obtained by fermenting cereals with Rhizopus oryzae M-24 strain. The fermented liquid contains a physiologically active substance for plant and promotes the growth of plant when sprayed to a plant, etc. The plant-treating agent is used after diluting 300-1,000 times with water. Seeds are immersed in the solution or the solution is sprayed to the leaf of a plant or to soil. The sprouting and rooting of seed can be accelerated by the treatment and the plant treated with the agent has high resistance against blights. The growth of the plant is accelerated, the yield is increased and the blight is prevented by spraying the agent to leaf or soil, etc.
Patent JP-S6057132-A (JP)
Title: Supporting legs for japanese foot warmer
Inventor: SATOU BUNJI
IPC: F24C1/00
Filed: 1983-09-08
Abstract: PURPOSE:To enable a mass production of foot warmer supporting legs, facilitate both transportation of material and work and shorten the steps of work by a method wherein the foot warmer supporting legs of angle structure is applied. CONSTITUTION:Structure of the foot warmer supporting legs is constructed such that receiving columns 2 are welded inside of a horizontal angle block 1 and suspending angles 3 having fixing bolt holes 4 and peg holes 5 are welded. The supporting legs are installed between the girders 10 and 10, packings are held between the clearance of both members to set their positions and then a temporary fixing of the member with pegs 7 is performed. Then, some bolt holes are made in the girders 10 and column 11 in alignment with each of the fixing bolt holes 4 by a drill, bolts 6 are inserted into the holes to make a fixing with bolts. In this way, fitting of the supporting block to the girders 10 enables a foundation for the foot warmer having a similar strength found in the fixing with concrete to make. The subsequent working steps for the foot warmer are completed with the same material and orders as the previous steps.
Patent JP-H06347430-A (JP)
Title: Evaluation method for raw tea leaf
Inventor: KAGEYAMA ATSUSHI
IPC: G01N27/04
Filed: 1993-06-11
Abstract: PURPOSE:To establish a method by which an objective evaluation can be carried out speedily and accurately in a simple constitution by putting raw tea leaves in an insulator container, impressing prescribed voltage between electrodes arranged on the pressurizing side of the pressurized raw tea leaves and the side to be pressurized, and detecting a change in a flowing electric current. CONSTITUTION:A prescribed load is applied to raw tea leaves 3 housed in an insulator container 1 from above for constant time, and when prescribed voltage is impressed between an electrode (upper) 2 and an electrode (lower) 4 by an electric power supply circuit 5, and electric current value changes depending on the quality of the raw tea leaves. As for fine-quality raw tea leaves, moisture exists in plenty, and electric resistance is small, so that an electric current flows much. As for hardened low-grade raw tea leaves, the moisture exists little, and bulk is kept large even if these are compressed, and a distance between both electrodes becomes far, and thereby, the electric current becomes large, and a flowing electric current value becomes small. Evaluation of the raw tea leaves is deteriorated with the lapse of time. Though an initial drop width at the start of tea-picking is vary large, it becomes moderate gradually. An electric current value measured by the present device also shows a similar tendency, and has the strong correlation.
Patent JP-S6322711-A (JP)
Title: Double-link type suspension device
Inventor: MURAKAMI TAKUYA
IPC: B60G13/00
Filed: 1986-07-15
Abstract: PURPOSE:To increase the degree of freedom for setting the outer end position of an upper arm and make a device compact by connecting a knuckle supporting a wheel and the upper arm with an extension arm and covering a shock absorber with the closed cross section of the extension member. CONSTITUTION:The lower section 3b of a knuckle 3 supporting a wheel 1 is connected to a lower arm 7, and the inner end of the lower arm 7 is connected to a vehicle body 9 via a rubber bush 8. The upper section 3a of the knuckle 3 is pivotally supported by the lower end of an extension member 4, and the upper end of the extension member 4 is pivotally supported by an upper arm 5. In addition, a shock absorber 14b is vertically suspended between the vehicle body 9 and the lower section of the extension member 4. The extension member 4 is formed into a closed cross section shape, thus covering nearly a half of the periphery of the shock absorber 14b and others. Accordingly, a king pin axis 11 is a line passing a joint section between the knuckle 3 and extension member 4 and a joint section between the knuckle 3 and lower arm 7 and is indifferent to the upper arm 5.
Patent JP-S5866767-A (JP)
Inventor: SATODA HAJIME
IPC: F25B1/00
Filed: 1981-10-16
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-H0330178-A (JP)
Title: Video cassette recorder with sound synthesizing circuit
Inventor: UENO SHINJI
IPC: H04Q9/00
Filed: 1989-06-28
Abstract: PURPOSE:To obtain a clear voice from an outside fitting stereo amplifier or a built-in speaker of a TV receiver by providing a sound output terminal for outputting a synthesized sound signal or a received sound signal as they are after making a changeover between them and an RF output terminal for outputting an RF signal onverted from the sound signal. CONSTITUTION:The device is provided with the sound output terminal 9 for outputting the sound signal as it is as a changeover output by a changeover means 3 for making a changeover between the synthesized sound signal and the received sound signal to be outputted and the RF output terminal 10 for outputting the RF signal converted from the sound signal. By outputting the sound signal as it is from the sound output terminal, a synthesized sound signal is sent from, for example, a stereo amplifier connected to this sound output terminal and outputted to, for example, the TV receiver, etc., from the RF output terminal, so that a synthesized voice is sent out from the built-in speaker of the TV receiver. By this method, the clear voice is obtained from the outside fitting stereo amplifier or the built-in speaker of the TV receiver.
Patent JP-H04364223-A (JP)
Title: Magnetic recording medium
Inventor: HIRAMA MAKOTO
IPC: C09D5/23
Filed: 1991-06-11
Abstract: PURPOSE:To improve reliability by containing a specific mildew-proof agent into a magnetic layer or a back coating layer. CONSTITUTION:The magnetic layer or the back coating layer contains the mildew-proof agent specified by the formula I. The method is executed by addition or top coating to form with coating. When addition, 0.005-1.0 pts.wt., preferably 0.01-0.2 pts.wt. of the mildew-proof is added to 100 pts.wt. of the solid matter. In this way, high mildew-proof effect is exhibited, magnetic characteristic is not deteriorated and reliability increases. In the formula I, R<1> and R<2> are either S or O or combination of S and O, R<3>, R<4> and R<5> are either Cl, F, Br or I or combination of Cl, F, Br and I.
Patent JP-H11343623-A (JP)
Title: Planting basket mat
Inventor: OBATA HIDEHIRO
IPC: E02D17/20
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To accomplish stable maintenance and planting of a slope, a river revetment or a river-terrace or the like without specifying a standard of filling stone to be fed. SOLUTION: A planting basket mat K arranged in a slope 1, a river revetment, a river-terrace or the like is provided with an upper opening 6. The side face part and bottom part of the basket mat K are constructed of a plurality of thinnings respectively, and through the upper opening 6, filling stones 15 and field soil 16 are thrown in. The basket mat K is provided with a wooden box 2, in which a plurality of holes 12 allowing penetration of water are arranged in the respective thinnings constituting a side face part 7 arranged on the front side in installation, a cylindrical vegetation bag 4 inserted into the plurality of holes 12 each and filled with planting base material 13 such as plant seed and fertilizer, and a basket body 5 formed into a shape having an upper opening 22 and formed of wire gaze for housing the wooden box 2.
Patent JP-S63118216-A (JP)
Title: Printing method
Inventor: YASUDA MINAKO
IPC: B41M5/26
Filed: 1986-07-14
Abstract: PURPOSE:To contrive to enable painting and fixing operation to be easily achieved without the deterioration of a product by a method in which while painting a desired indication part on the inner surface of a mold with the ink in which pigment is mixed with heat fusible material, the synthetic raw resin having a lower melting point than that of the ink, is introduced into the mold, and then the indication part is painted and fixed to the surface simultaneously with molding. CONSTITUTION:An indication part 2 is painted at the desired position on the inner surface of a mold 1 with ink in which pigment is mixed with heat fusible material. The ink is made by mixing desired pigment with heat fusible material, e.g. paraffin and microwax. Next, the polyethylene powder as molding raw material is received in a mold 1, and is molded under heating. Then, by the molding under heating, paraffin and microwax are molten with the progress of a molding 4, and are taken into the surface of the molding 4, and then are solidified and stuck thereto with the solidification under cooling of the molding. Consequently, the molding is finely finished, and its separation does not occur.
Patent JP-H0911414-A (JP)
Title: Laminate
Inventor: TATSUMI YASUO
IPC: C08L23/18
Filed: 1995-06-30
Abstract: PURPOSE: To provide a heat- and oil-resistant laminate comprising at least four layers such as a sealing, a neighboring, an intermediate and a base layers, each being formed successively from an inner side of the laminate and having specific properties, wherein a melt index of the sealing layer is more than a specific value of that of the intermediate layer, an inter-layer peel strength between the sealing and the neighboring layers is weaker than that between the neighboring and the intermediate layers, and its peel strength is made to be a specific value. CONSTITUTION: This laminate comprises at least four layers formed successively from an inner side thereof; that is, a first layer is a sealing layer composed of polypropylene whose Vicat softening point is at most 140 deg.C, a second layer is a neighboring layer composed of a mixture of 20-90wt.% of polypropylene with 80-10wt.% of 4- methylpentene-1 resin, a third layer is an intermediate layer composed of polypropylene whose melt index is 0.5-30 and a fourth layer is a base layer composed of polypropylene whose melt index is 0.01-4. A melt index of the sealing layer is 1.1 times or more of that of the intermediate layer. An inter-layer peel strength between the sealing and the neighboring layers is weaker than that between the neighboring and the intermediate layers, and its peel strength is made to be 0.2-2.5kg/15mm (stretching: 300mm/min).
Patent JP-H0455802-A (JP)
Title: Production of optical integrated circuit
Inventor: INOUE HIROSHI
IPC: G02B6/42
Filed: 1990-06-25
Abstract: PURPOSE:To obtain a satisfactory taper shape for a light receiving means by utilizing films different from each other in etching rate. CONSTITUTION:A bird's beak formed at the time of thermal oxidation is utilized as a taper shape in the conventional method but a satisfactory taper shape cannot be obtd. by such a means. When a taper shape 44 is formed by utilizing a film different from a part forming the taper shape 44 in etching rate, the taper shape 44 is formed in proportion to difference in etching time produced in accordance with the etching of the film. The required taper shape 44 can be formed with high reproducibility and guided light can efficiently be received.
Patent JP-2000004496-A (JP)
Title: Diaphragm for electroacoustic transducer
Inventor: NONOGAKI AKIHIRO
IPC: H04R7/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm for electroacoustic transducer with an excellent characteristic of a multi-layer structure where a degree of design freedom of an injection molded synthetic resin diaphragm is enhanced. SOLUTION: The diaphragm for electroacoustic transducer 1 consists of an edge 2 and a diaphragm main body 3, and the diaphragm main body 3 consists of a surface layer diaphragm and an injection material 5. The injection material 5 by the injection molding method between the two surface layer diaphragms 4 is made of a material different from that of the two surface layer diaphragms 4 and the diaphragm main body 3 has an excellent characteristic of a 3-layer structure.