baber/WOPTO huggingface dataset:
Patent JP-H10238717-A (JP)
Title: Low nox burner
Inventor: OTSUKA TETSUJI
IPC: F23D14/02
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To enable a stable combustion at low NOx without being affected by outside air even under a low load by a method wherein a lean gas with a higher air excess rate is injected to burn the injected lean gas while a flame thereof is held by a dense gas combustion flame and the lean gas with a high air excess rate is injected from a second combustion body to be burned. SOLUTION: A first combustion body 31 is provided with a pair of lean gas combustion wall bodies 35 biased to an armoring wall body 35 and a dense gas combustion plate 37 is provided biased to the central lower part thereof. The lean gas combustion wall body 35 and the dense gas combustion plate 37 are constituted of ceramic porous plates respectively. A lean gas with a high air excess rate is supplied to the lean gas combustion wall body 35 to form a lean gas combustion flame 36. A dense gas with a low air excess rate is supplied to the dense gas combustion plate 37 to form a dense gas combustion flame 38. Thus, the lean gas combustion flame 36 is held by the dense gas combustion flame 38 thereby enabling a stable combustion at low NOx without being affected by outside air even under a low load combustion.
Patent JP-S58167672-A (JP)
Inventor: JIYONSON SHII EICHI CHIEN
IPC: B01J13/02
Filed: 1982-03-12
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-S60180361-A (JP)
Title: Automatic dial transmitter
Inventor: SASAKI YOSHIHIRO
IPC: H04M1/275
Filed: 1984-02-28
Abstract: PURPOSE:To attain convenience by connecting a portable automatic dial transmitter to an automatic dial transmitter and storing a telephone number to the latter at the same through the storage operation of the telephone number to the former. CONSTITUTION:The automatic dial transmitter 1 and the portable automatic dial transmitter 14 are connected by a connector. After the transmitter 1 is set to the storage mode and a telephone number is inputted at first, when a memory key 6 is operated, the telephone number is stored in an address of memories 7, 19 designated by the key. Then the transmitter 14 is disconnected. Thus, the telephone number is stored also in the transmitter 14. In making a dial from a visiting place by using the transmitter 14, a speaker 22 is brought into contact with a transmitter of a handset and any memory key 18 is operated, then a control circuit 15 reads a telephone number data designated by the key 18 from the memory 19 according to the control program of a program memory 16, controls a dial signal generating circuit 20 and generates a tone signal. The said signal is transmitted to a telephone line via the speaker 22 and the transmitter to attain dial transmission.
Patent JP-S57152525-A (JP)
Title: Magnetic recording medium
Inventor: SATOU KOUSABUROU
IPC: C09D5/23
Filed: 1981-03-16
Abstract: PURPOSE:To improve the dispersibility, packing property, etc., of magnetic powder by using a vinyl chloride-vinyl acetate copolymer having an epoxy radical and a specific polyurethane prepolymer in combination as binder components for a magnetic layer. CONSTITUTION:As binder components for a magnetic layer, a vinyl chloride- vinyl acetate copolymer having an epoxy group and a 2,000-15,000 molecular weight polyurethane prepolymer having urethane groups and also having a hydroxyl group at the terminal are used. The weight ratio of said polymer to prepolymer is favorably 8:2-3:7. Further, an isocyanate compound having low molecular weight such as 2,4-tolylenediisocyanate is contained as a binder component to further improve the wear resistance and heat resistance of the magnetic layer.
Patent JP-S57152642-A (JP)
Title: Sealing method of neck tube of cathode ray tube and stem
Inventor: TSURUMI OMIO
IPC: H01J9/34
Filed: 1981-03-17
Abstract: PURPOSE:To seal neck tubes of cathode ray tubes with different neck tube diameters using one sealing machine by adjusting the weight of a part from the sealing part of a neck tube to the flare in an identical weight independent of diameters of neck tubes. CONSTITUTION:A neck tube is made shorter for a cathode ray tube with a larger neck tube 5 diameter and longer for a smaller neck tube 11 diameter in order to adjust the weight of a part from the sealing part of the neck tube to the flare in an identical weight independent of diameters of neck tubes. A stem 12 is inserted into a neck tube 5, 11, and the sealing part is heated with a burner. When, the neck tube is softened and drawn down by the gravity, and a molten part is welded on the stem. Thus, neck tubes can be sealed under an identical condition because of the identical weight, and cathode ray tubes with different neck tube diameters can be sealed using one sealing machine.
Patent JP-H07246859-A (JP)
Title: Meter hood installation structure of vehicle
Inventor: MASUOKA YUJI
IPC: B60K37/00
Filed: 1994-03-09
Abstract: PURPOSE:To save the labor for taking out and accommodating the conventional wind cover from an accommodation place, by utilizing a meter hood as a sun shade for a steering wheel. CONSTITUTION:A meter hood installation structure for a vehicle is equipped with a meter hood 20 arranged so as to cover meters 12, for instrument panel 10, and the meter hood 20 is installed for the instrument panel 10 so as to be shift operation-enabled form from the ordinary state where only the meters 12 are covered to the state where also the upper part of a steering wheel 14 is covered.
Patent JP-H05201700-A (JP)
Title: Fixing mechanism for full rotation fork
Inventor: FUKUDA TOMOKAZU
IPC: B66F9/14
Filed: 1992-01-28
Abstract: PURPOSE:To facilitate the engagement/disengagement operation for providing a fork bar with a lock pin installed on a full rotational fork. CONSTITUTION:An engagement hole 4a is formed on a lower fork bar 4, and a through hole 3a is formed at the position opposed to the engagement hole 4a on a lock plate 3 which is projectingly installed on a fork, and a lock pin 5 is fitted in free appearance and disappearance, and a swash plate cam 6 is fitted in a form enabling rotational movement. Further, an inclined surface 6b is formed at the rear edge part of the swash plate cam 6, and a projection 5b which can contact the inclined surface 6b is installed at the position close to the outer periphery of at the front edge part of the lock pin 5. Further, one edge of a connecting string 7 the other edge of which is installed on the lock pin 5 is installed at the position close to the outer periphery on the front edge surface of the swash plate cam 6 through a relaying pin 8 from a through hole 6d.
Patent JP-H06253238-A (JP)
Title: Voltage stabilizing circuit
Inventor: HAYASHI AKIO
IPC: H04N5/63
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a power supply with excellent follow-up ability and less loss. CONSTITUTION:An error detection circuit 66 detects an error in a high voltage output of a flyback transformer 60 from an object voltage and a drive circuit 68 controls an output voltage of a voltage controlled transistor(TR) 58 in response to an output of an error detection circuit 66. Thus, a voltage at an output of an error detection excellent follow-up ability even when load is fluctuated. A voltage adjustment circuit 56 adjusts an output voltage with on/off period control of a switch 52. A detection circuit 70 detects a collector-emitter voltage of the voltage controlled TR 58 and a duty control circuit 72 controls an on/off period of the switch 52 in response to an output of the circuit 70. Thus, the collector-emitter voltage of the voltage controlled TR 58 is controlled constant and a heat loss is reduced.
Patent JP-S58155678-A (JP)
Title: Optical catalyst
Inventor: TSUBOMURA HIROSHI
IPC: H01L31/04
Filed: 1982-03-10
Abstract: PURPOSE:To obtain a long-term stable optical catalyst with the high efficiency of utilization of optical energy by providing a surface layer on which a material giving the conductivity that differs from the conductivity of a semiconductor formed on a part of the surface of the semiconductor particle is doped. CONSTITUTION:The surface oxide layers of Si particles with n type conductivity are removed by using a diluting etching solution containing hydrogen fluoride, nitric acid, and a small amount of bromine. After said particles are washed by water and dried, they are immersed in the methanol solution f boron oxide and heated in the air. Then the remaining boron oxide is cleaned by using methanol and removed and silicon oxide on the surface is removed using hydrofluoric acid. An optical catalyst 3a is obtained by pulverizing thus obtained Si particles so that their diameter can become approximately a half and making a small amount of platinum or palladium, etc. adhere on the surface.
Patent JP-S56144278-A (JP)
Title: Dyeing assistant composition
Inventor: RORUFU GUROSU
IPC: D06P1/60
Filed: 1981-03-19
Abstract: A composition containing (A) 10 parts by weight of an anionic product obtained by addition of 5 to 20 mols of ethylene oxide to an aliphatic saturated or unsaturated alcohol of 10 to 24 carbon atoms, followed by carboxymethylation (B) 1 to 15 parts by weight of a cationic addition product of 50 to 150 mols of ethylene oxide to a fatty amino-(C2-3)alkylene-amine (C) 1 to 10 parts by weight of a non-ionic addition product of 20 to 150 mols of ethylene oxide to castor oil, or a non-ionic sequenced addition product of 20 to 150 mols of ethylene oxide and 1 to 10 mols of propylene oxide to castor oil, and (D) 1 to 20 parts by weight of a N-( beta -hydroxy-(C2-4)alkyl)-fatty acid amide, is a dyeing auxiliary useful for the dyeing in one bath or printing of a mixed textile substrate comprising cationic dyeable fibres and anionic or disperse dyeable fibres.
Patent JP-S51114530-A (JP)
Title: Fuel control device in internal combustion engines
Inventor: ABE KAZUO
IPC: F02M7/24
Filed: 1975-03-31
Abstract: PURPOSE: Constant setting and holding of the air fuel ratio of a mixture at a theoretical air fuel ratio. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57153053-A (JP)
Title: Stable dye composition
Inventor: MATSUBA TAKAFUMI
IPC: C09B67/00
Filed: 1981-03-17
Abstract: PURPOSE: To improve stability of dyes with time, by adding an inorg. or org. oxidizing agent to a dye and adjusting the pH within a specified range.  
     CONSTITUTION: The pH of a dye such as a disperse dye, an acid dye or a direct dye, or a pigment is adjusted to 7W11 with sodium carbonate. 0.0001W2wt.% inorg. oxidizing agent or 0.1W5wt% org. oxidizing agent is added to the dye to produce the desired dye compsn. Examples of said inorg. oxidizing agents are sodium nitrite, sodium chlorate and ammonium persulfate. Examples of said org. oxidizing agents are sodium m-nitrobenzene-sulfonate and triethanolamine salt of m-nitrobenzene-sulfonic acid. The effect of the added oxidizing agent is maintained over a long period of time, and the decomposition of the dye with time is inhibited. Thus, there can be obtd. a dye compsn. which can be stably stored over a long period of time and is suitable for use as exportable goods. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01213658-A (JP)
Title: Method for processing silver halide color negative photographic sensitive material
Inventor: NAITO HIDEKI
IPC: G03C7/30
Filed: 1988-02-22
Abstract: PURPOSE:To improve deterioration of graininess due to time lapse and to enhance sharpness and sensitivity by processing a photosensitive material after color development with a processing solution having bleaching ability containing the ferric complex salt of a specified compound and that of 1,3-diaminopropane tetraacetate in a specified molar ratio. CONSTITUTION:The photosensitive material containing silver halide in an amount of 3.0-8.0g silver/m<2> of the photosensitive material and having a specified photographic sensitive of 320-6,400 is color developed and then processed with the processing solution having bleaching ability containing as bleaching agents the ferric complex salt of at least one compound selected from the compounds A of ethylenediamine tetraacetate A-1, diethylenetriamine pentaacetate A-2, and the like and that of 1,3-diaminopropane tetraacetate B in a molar ratio A/B of <=3:1, thus permitting deterioration of graininess due to time lapse to be improved, and each of sharpness, image quality, and sensitivity to be enhanced.
Patent JP-S62253789-A (JP)
Inventor: UIRIAMU SUTEFUAN TEITO
IPC: C10M141/10
Filed: 1987-02-24
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-H01217167-A (JP)
Title: Refrigerator unit
Inventor: YANAGISAWA NAOHIRO
IPC: F25B31/02
Filed: 1988-02-24
Abstract: PURPOSE:To reduce the depth and stabilize the whole unit, by laying out two axially long compressors in parallel, centering on a vessel with one before and the other behind at an arbitrary span. CONSTITUTION:Two compressors 1 are laid out in parallel at an arbitrary span on a rack 3 welded to a water cooled-condenser 2, centering on the condenser 2. Suction check valves 4 attached to the compressor 1 are located on the left side. A suction strainer 5 is installed to the valves on the both sides respectively. This construction makes it possible to reduce the depth and hence save the installation area to a great extent. The suction check valves are laid out on the same side of the unit so as to carry out the operation control properly and hence improve the operability of the check valves as well.
Patent JP-H023629-A (JP)
Title: Novel stilbene derivative
Inventor: MIHIYAERU KURAUSU
IPC: C07C211/10
Filed: 1989-02-21
Abstract: The novel compounds of the general formula 
<IMAGE>
 in which R<1> and R<2> independently of one another represent lower alkyl; or, taken together, represent alkylene having 3-5 C atoms in a straight chain; one of the radicals R<3> and R<4> denotes hydrogen and the other denotes hydrogen or lower alkyl; R<6> and R<7> denotes hydrogen or lower alkyl; R<5> and R<8> denote hydrogen, lower alkyl, lower alkoxy or halogen, X denotes -O-, -S-, -SO-, -SO2- or -NR<9>; R<9> denotes hydrogen, lower alkyl or acyl; Y denotes -S(O)mR<1><0> or -NHet, and, if X is - NR<9>-, -S-, -SO- or -SO2-, also denotes -N(R<1><1>)2 or -OR<1><2>; R<1><0> denotes lower alkyl; R<1><1> and R<1><2> denote hydrogen, lower alkyl or acyl; -NHet denotes a 5-8-membered, saturated or unsaturated monocyclic heterocycle bonded via an N atom; n denotes 2, 3 or 4 and m denotes 0, 1 or 2,
 can be used as active compounds for the treatment of diseases, for example neoplasias, dermatoses or presbyderma.
Patent JP-S53127405-A (JP)
Title: Continuous preparation of 1,4-butanediol
Inventor: YOSHIDA YOSHINORI
IPC: C07C67/00
Filed: 1977-04-08
Abstract: PURPOSE: To prepare 1. 4-butanediol efficiently and economically by the hydrogenation reaction of a solution obtained by distilling out an ester component continuously from a reaction mixture prepared by the ester interchange reaction of 1, 4-diacetoxybutene-2 in the presence of a basic catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04277927-A (JP)
Title: Semiconductor integrated circuit
Inventor: HASHIMOTO HIDEYOSHI
IPC: H03K19/0948
Filed: 1991-03-06
Abstract: PURPOSE:To easily realize a positive logical gate with a comparatively small number of circuit component elements. CONSTITUTION:This circuit is constituted of a PMOS transistor(TR) 1 which the source is connected to an earth potential, the gate is connected to an input terminal 51, and the drain is connected to an output terminal 52, and an NMOS TR 2 which the source is connected to the power voltage VDD, the gate is connected to the terminal 51, and the drain is connected to the terminal 52.
Patent JP-H11225093-A (JP)
Title: Signal receiver for ds-cdma cecllular system
Inventor: SHU NAGAAKI
IPC: H04B1/707
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To enable soft handover by alternatively connecting plural arithmetic registers to a corresponding matched filter by means of a register multiplexer so as to intermittently receive signals of plural base stations with a single matched filter. SOLUTION: A spread code is supplied for a matched filter by two systems of arithmetic registers CAL-REG1 and CAL-REG2. Inputting registers INP-REG1 and INP-REG2 are respectively connected to these registers. Separate spreadig codes Pa and Pb are respectively inputted to these inputting registers and these spreadig codes are transferred to the arithmetic registers from the inputting registers. A phase/multiplexer outputs the data array of CAL-REG1 and CAL- REG2 as it is or the data array in a circulation shifting state immediately before to a poststage. The outputs of PMUXs 1 and 2 are inputted to a register multiplexer RMUX to alternatively output the output of CAL-REG1 or CAL-REG 2 as MUXCNT.
Patent JP-H10221954-A (JP)
Title: Image forming device
Inventor: HASHINASHI AKIRA
IPC: G03G21/10
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which obtains a satisfactory image without causing scatter even in long term use. SOLUTION: When image formation is not carried out, a scraper 5 which is normally in contact with a developer regulator 1a is separated from it for a specific length of time, and hard-to-be-electrified toner, paper powder, and so on remaining in a developing container 3a are carried by the developer regulator 1a. They are scraped off by the cleaning blade 21a of a developer- regulator cleaner 21, and recovered into a recovery container 21b. This process is carried out, for example, every time ten or twenty thousands sheets are developed.
Patent JP-S52124646-A (JP)
Title: Elevator group control device
Inventor: INAGE HARUHIDE
IPC: B66B3/00
Filed: 1976-04-09
Abstract: PURPOSE: To intend to shorten the waiting time of cages for elevator group by removing wasteful starting and stopping by early assignment by utilizing even running cage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06246843-A (JP)
Title: Molding method for resin moldings
Inventor: NAKADA TETSUYA
IPC: D04H1/541
Filed: 1993-03-01
Abstract: PURPOSE:To properly fuse adjacent fibrous materials to each other without collapse of a shape of a laminate of the fibrous materials each made of a thermoplastic synthetic resin material. CONSTITUTION:A first material 15 made of a thermoplastic synthetic resin material and a second material 16 higher than the first material 15 in melting point and melt viscosity are melted and supplied to the same nozzle die, whereby the first material 15 is made to flow so as to cover the peripheral surface of the second material 16. After that, both the materials 15, 16 are extruded from the nozzle die to form a fibrous material. A laminate is formed by laminating the fibrous materials. Thereafter, the laminate is heated at a temperature from the melting point of the first material 15 up to and including the melting point of the second material 16. In this manner, the adjacent fibrous materials are fused to each other by the first materials 15 serving as binder resins.
Patent JP-H02219574-A (JP)
Title: Method for supporting microorganism
Inventor: NAGAMI TAKASHI
IPC: C02F3/10
Filed: 1989-02-20
Abstract: PURPOSE:To uniformly and efficiently attach and fix microorganisms to a carrier having restricted water absorption by absorbing a liquid containing microorganisms into the water-absorbing carrier. CONSTITUTION:A water absorbing carrier containing absorbed water corresponding to <=30% of saturated water-absorption is made to contact with a liquid containing microorganisms to effect the absorption of said liquid into said carrier and to support the microorganism on the carrier. The water absorbing carrier used in the above process is peat, sawdust, etc. The liquid containing microorganisms is a suspension of microbial cells such as deodorizing bacteria and nitriding bacteria or an activated sludge having controlled water-content. When the suspension of microorganism is made to contact with the carrier having low water-content, the microorganisms in the suspension of microorganism does not enter into the carrier and is deposited on the surface of the carrier in such a manner as to be filtered with the carrier. Since the absorption of water by the carrier is performed in the whole carrier, the microorganisms are attached to the whole surface of the carrier.
Patent JP-H05208887-A (JP)
Title: Method for growing silicon single crystal rod by fz process and apparatus therefor
Inventor: KIMURA MASAKI
IPC: C30B13/30
Filed: 1992-01-30
Abstract: PURPOSE:To obtain a silicon single crystal rod having uniform electrical resistivity distribution comparable to that of a neutron-irradiated silicon single crystal rod and microscopically uniformized dopant distribution in the crosssection in the direction of diameter by applying a vertical magnetic field in the direction of the growth axis and a horizontal magnetic field perpendicular to the vertical field at the same time to a molten zone in the growth of a silicon single crystal rod having large diameter. CONSTITUTION:The FZ growing apparatus 22a has a chamber 24 and is provided with an upper shaft 26 and a lower shaft 28. A raw material rod 30 of a polycrystalline silicon having a prescribed diameter is attached to the upper shaft 26 and a seed crystal 32 is attached to the lower shaft 28. The raw material rod 30 is melted with a high-frequency coil 34, welded to the seed crystal 32, made to be dislocation-free with a throttle 36 and lowered at an extremely low speed while rotating both shafts until the molten zone 38 reaches the upper end of the raw material to obtain a single crystal 40 by FZ process. The chamber wall 24a has a narrowing step 42 under the high-frequency coil 34 and a 1st solenoid coil 44 is placed at the stepped part. A 2nd solenoid coil 48 is placed in such a manner as to encircle the axis line 46.
Patent JP-H10241835-A (JP)
Title: Planaer heating element
Inventor: YOSHIKAWA HIROSHI
IPC: H05B3/20
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To enable precise temperature detection even if a resistance of a planar heating element is changed due to a temperature thereof and stable use over long duration by forming a heating film on one face of an insulation base material and a temperature detecting film detecting a temperature of the heating film on the other face. SOLUTION: An ink in which metal powder is dispersed in a polyester-based resin is printed on an insulation base material 1 such as polyester film, dried, and burned, thereby forming a pair of electrodes 2. Then, an ink containing the resin and carbon is printed on a surface of the insulation base material 1, dried, and burned, thereby forming a heating skin film 3. After the electrode 2 is formed on the back face side of the insulation base material 1, an ink in which carbon, the resin, and a mica are blended and dispersed in a given quantity is printed, dried, and burned, thereby forming a temperature detection film 4. Resistance temperature change characteristics of the temperature detection film 4 is stored in advance in a control part of the heating film 3, a temperature is detected from a detected resistance value, and current carrying to the heating film 3 is controlled.