baber/WOPTO huggingface dataset:
Patent JP-H05106892-A (JP)
Title: Ventilating fan for duct
Inventor: KUSUNOKI YOSHIHIRO
IPC: F24F7/10
Filed: 1991-10-18
Abstract: PURPOSE:To provide a duct ventilating fan in which noise sound is reduced by a sound absorption material without decreasing an air volume characteristic. CONSTITUTION:An electric motor 5 having both suction type vanes 4 fixed to a rotary shaft arranged in a horizontal orientation is installed within a main body 1 and a blower 6 having a main suction port 6a and a sub-suction port 6b is installed. A sound absorbing material 10 is installed within a space in the main body 1 where the sub-suction port 6b is positioned. With such an arrangement as above, noise sound generated through an operation of the blower 6 is absorbed into the sound absorption material 10 and attenuated. Since an amount of air passing through a space where the sound absorption material 10 is installed is less, an aeration resistance is not increased and an air volume characteristic may scarcely be reduced.
Patent JP-H10122568-A (JP)
Title: Structure of combustion device in gas turbine
Inventor: GOTO TSUTOMU
IPC: F23R3/26
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a combustion device for a gas turbine which can adjust the quantity of air supplied to the dilution area of a combustion device. SOLUTION: A gas turbine is provided with a combustion cylinder 51 made of a sheet metal for burning fuel therein and heating pressurized air fed from a compressor to produce high temperature gas. The combustion cylinder 51 has diluting ports 53 opened for guiding a part of the pressurized air discharged from the compressor to the dilution area of the combustion device 3. In this case, in order to adjust the quantity of diluting air guided to the combustion cylinder 51 from the diluting ports 53, bolt holes 62 opened in the flange 35 of the combustion cylinder to insert respective stud bolts 58 therethrough are formed in the shapes of slots extending in the circumferential direction of the flange 35 of the combustion cylinder.
Patent JP-S62130216-A (JP)
Title: Production of accelerated cooling type thick, high toughness, high tensile steel sheet
Inventor: KAJI HARUO
IPC: C22C38/00
Filed: 1985-12-02
Abstract: PURPOSE:To obtain a high tensile steel sheet having a high toughness value and tensile strength and large sheet thickness by specifying the heating temp. range of a slab in addition to addition of a slight amt. of Ti and subjecting the slab to controlled rolling then to accelerated cooling. CONSTITUTION:The steel slab contg., by weight %, <=0.20% C, <=0.50% Si, <=1.60% Mn, and <=(0.005-0.020%) Ti is treated in the following manner: Said slab is heated to Ac3-Ac3+100 deg.C and the gamma in the heating stage is maintained at fine grains. The heated steel slab is hot rolled at 750-800 deg.C rolling finish temp. to obtain the fine grain alpha, and thereafter the slab is cooled at a cooling rate of >=1 deg.C/sec to obtain the accelerated cooling type thick, high toughness, high tensile steel sheet having 40-100mm thickness. Said steel sheet has the high toughness value and has excellent characteristics including >=50kg/mm<2> tensile strength.
Patent JP-S60158992-A (JP)
Inventor: HENRII ARUBAATO DOMIAN
IPC: H01J37/315
Filed: 1984-12-24
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-S62132565-A (JP)
Title: Baking device for coated film on can body
Inventor: IKEGAMI TAKASHI
IPC: B05C9/14
Filed: 1985-12-02
Abstract: PURPOSE:To heat a can body uniformly to the prescribed distance on both sides of the seam thereof to a prescribed temp. by symmetrically disposing an injection nozzle with the vertical surface running the center line of a burner and forming slits between the vertical surfaces of longitudinals and the surface of in intermediate plate. CONSTITUTION:The hot air injection nozzle 3 of a device for baking a belt-like coated film to the welded seam of the can body has a pair of the longitudinals 4a, 4b arranged symmetrical with the vertical plane 7 passing the center line 14 of the burner 2. The longitudinals 4a, 4b respectively have the vertical surfaces 6a, 6b spaced by the prescribed distance from the vertical plane 7. The vertical belt-like intermediate plate 5 is inserted into the space 20 thereof. The slits S1, S2 are formed between the vertical surfaces 7 of the longitudinals and the plate 5. The can body is thus heated to the prescribed temp. and to the prescribed distance in the circumferential direction on both sides of the welded seam by the nozzle having two lines of the slits, by which the coated film is thoroughly cured.
Patent JP-H07126545-A (JP)
Title: Production of low-amine disazo pigment, and disazo pigment produced thereby
Inventor: JOMARU OSAMU
IPC: C09B41/00
Filed: 1993-10-29
Abstract: PURPOSE:To produce a disazo pigment contg. reduced amts. of remaining coupler and its decomposition products, esp. an arom. amine. CONSTITUTION:Excess acetanilide compd. is oxidatively decomposed by adding an oxidizing agent to a disazo pigment slurry which is obtd. by coupling a tetrazo soln. of a benzidine compd. with a coupler soln. stoichiometrically contg. an excess of the acetanilide compd. over the benzidine compd.
Patent JP-S62132128-A (JP)
Title: Ultraviolet ray monitor
Inventor: KAWASUMI KENICHI
IPC: G01J1/42
Filed: 1985-12-04
Abstract: PURPOSE:To enable the ultraviolet ray output of a light source to be detected while being scarcely affected by an ambient gas even when the light source is spaced apart from a sensor by connecting a light receiving surface close to an ultraviolet ray emitter to a sensor with a predetermined spectral sensitivity with a light path composed of a medium or the like wherein ultraviolet rays are not absorbed. CONSTITUTION:The end light receiving surface 2 of a light path 3 composed of synthetic quartz fibers is brought into nearly close contact with an ultraviolet ray source 1. On the other hand, the other end of the light path 3 is connected to a sensor 4 composed of CsI having the spectral sensitivity, for example, at a wavelength 185nm as a photoelectron emitting material. The sensor 4 is covered by a shielding box 5 made of stainless steel. By inputting a photocurrent detected by the sensor 4 to an output display via an amplifier, an ultraviolet ray output with the wavelength 185nm can be read. The light path 3 is shielded by a shielding film 6 to shield light.
Patent JP-H08132510-A (JP)
Title: Manufacture of thermoplastic resin film
Inventor: ARAI SUSUMU
IPC: B29L7/00
Filed: 1994-11-04
Abstract: PURPOSE: To entirely eliminate fisheyes and obtain a long time operation without fill-in of filters by using an extruder and two filters whose filtering precisions vary, in forming a film out of a thermoplastic resin. CONSTITUTION: In a thermoplastic film melt extrusion method using an extruder 1, a resin is filtrated by a filter having a deep filtrating structure having a percentage of voids of 50% or above. As a filter 4 for a skin layer, a filter having a media radius smaller than that of a filter 3 for a core layer and a high filtrating function is used. The thermoplastic resin is extruded from the extruder 1, made to branch by specified quantities by a branching and flowing adjusting valve 2. Each of them are filtrated by the core layer filter 3 and the skin layer filter 4, and again extruded into a single film 6 by a co-extrusion die 5.
Patent JP-H11113300-A (JP)
Title: Induction motor controller
Inventor: MATSUI AYAKA
IPC: H02P21/22
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an induction motor controller in which the primary and secondary resistances can be identified easily when an induction machine is being driven. SOLUTION: During steady operation in the primary frequency region where the leakage inductance of an induction machine is negligible, a voltage adding means 17 for identification adds pulsating voltages for identification Δvd, Δvq to voltage command values v1d*, v1q*. A combined resistance operating section 19 determines the series combined value of primary and secondary resistances by dividing a voltage vector composed of the voltages for identification Δvd, Δvq by the fluctuation of primary current vector before and after addition. A secondary resistance is determined by subtracting a primary resistance identified at a primary resistance identifying section 16 from the series combined value.
Patent JP-H07126647-A (JP)
Title: Production of coke for blast furnace
Inventor: UEBOU KAZUYA
IPC: C10B47/10
Filed: 1993-10-29
Abstract: PURPOSE:To efficiently obtain high-quality coke for blast furnace by dry distillation of coal in a chamber oven-type large-sized coke oven. CONSTITUTION:Red-heated coke discharged from a coke oven is charged into a dry type quenching device (CDQ), and hot air produced by combusting a part of the high-temperature circulating gas resulted by cooling the red-heated coke is drawn from a flue 1 and is blown into the upper part (reheating section) of the CDQ to reheat the red-heated coke to temperature higher than the dry distillation temperature in the coke oven. The hot air obtained by preheating and combusting the circulating gas and/or the air for combustion may also be used.
Patent JP-S647348-A (JP)
Title: Optical information recording medium and its production
Inventor: GOTO AKIRA
IPC: G11B7/254
Filed: 1987-10-29
Abstract: PURPOSE:To produce a medium having a high recording sensitivity and high protective effect of a substrate by providing a light transmissive underlying layer which consists essentially of fluorine and carbon and is adjusted in the ratio of the number of fluorine atoms to the number of carbon atoms to a prescribed range between the substrate and recording layer. CONSTITUTION:The information recording medium includes the substrate 1 consisting of glass, etc., a rugged pattern 2, the underlying layer 3 and the recording layer 4. An injection molding method is used for a thermoplastic substrate such as ceramic substrate among the substrates 1 and a photosetting resin method is used for the thermosetting resin substrate consisting of epoxy, etc. The underlying layer 3 is formed of a material such as PTFE which consists essentially of F and C and is adjusted in the ratio of the number of the fluorine atoms to the number of the carbon atoms to >=1.0-<=1.8. The recording medium having the excellent recording sensitivity, the high protection effect of the substrate and excellent durability is thereby formed.
Patent JP-S63129016-A (JP)
Title: Aqueous solution of sodium hydrogen sulfite
Inventor: KATSUHATA KATSUHIKO
IPC: C01D5/00
Filed: 1986-11-17
Abstract: PURPOSE:To obtain an aq. soln. of NaHSO3 with excellent stability for storage by adding a little iron ion and/or copper ion as a stabilizer. CONSTITUTION:The aq. soln. of NaHSO3 is added with a stabilizer such as nitrate, halogenide, oxide, thiocyanate, phosphate, sulfate, carbonate and cyanate so that the amount of iron and/or copper ion is regulated to 0.4-50ppm.
Patent JP-H08138962-A (JP)
Title: Coil manufacturing apparatus
Inventor: NAKAMURA YOSHIHIDE
IPC: H01F41/06
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a coil manufacturing apparatus which prevents a strand from being damaged due to a slip and whose operability is enhanced by a method wherein, while required tension is being given to a strand, the strand is fed and, even when the winding diameter of a reel is changed, tension according the diameter is given to the strand. CONSTITUTION: A strand 9 is set on a tension feed device 1 so as to be fed up to a feed device 6 which prevents the strand 9 from being buckled. Then, the strand 9 is set on the feed device 6, and the strand 9 is fed up t a winding mold 4 by both feed devices 1, 6. Then, an air cylinder 7 which moves the feed device 6 up and down is shrunk, and the feed device 6 is separated from the strand 9. Then, the strand 9 is attached to the winding mold 4, and the winding mold 4 is turned so as to take up the strand 9. When the winding mold 4 comes within a range of ±30 deg. from the vertical position, an adhesive is supplied from adhesive applying machines 2, 23 arranged near the respective feed devices 1, 6, and the strand 9 is coated with the adhesive.  When the winding operation of a coil is finished by the winding mold 4, a cutter part for a cutting device 5 is made to protrude to the front side, the strand 9 is cut and the winding operation of one coil is finished.
Patent JP-S61150784-A (JP)
Title: Method and device for displaying current conduction allowable of resistance welding machine
Inventor: MORO TAKASHI
IPC: B23K11/24
Filed: 1984-12-25
Abstract: PURPOSE:To permit the easy identification of a current conduction allowance by calculating the weld time of tip current or dip current from the waveform of welding current and displaying the conduction state of the current as the current conducting angle or current conducting allowance angle respectively. CONSTITUTION:A welding current detector 10 is provided to detect the welding current of a secondary lead wire 5 of a welding transformer. The output is obtd. in the form of the differential waveform of actual welding and is subjected to waveform conversion to the original welding current by an integrator 11, then the absolute value thereof is subjected to analog-to-digital conversion. The result thereof is digitized and inputted to a CPU14 which calculates the OR with a comparator 16. The weld time of the tip current of the welding current is calculated by the above-mentioned method, by which the current conducting angle and the current conducting allowance angle are determined. The result are displayed on a display device 17. The current conducting allowance is thus easily identified.
Patent JP-H11169468-A (JP)
Title: Coherent amplification device for electromagnetic vibration
Inventor: RUSCHKE THOMAS
IPC: H01S3/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To give positive influence on a biological system and/or to substantially accelerate treatment, for example, recovery from an external injury, a burn, a fracture, a tumor a contusion or a bruise. SOLUTION: The coherent amplification device 4 for electromagnetic vibration is used for coherently amplifying electromagnetic vibration by induction discharge through a solid element, crystal or glass in which neodymium is doped, a semiconductor diode or liquid or gas. Electromagnetic vibration discharged from the device is guided through a cable or an optical fiber cable 2 and influences a biological system, especially a human body or an animal. The cable 2 is provided with a lead-out port 7, and vibration or beam discharged from the cable 2 is guided through a solid, a mixture or a liquid or a gaseous solution and influences the biological system. In this case, the solid element, the mixture or the liquid or the gaseous solution contains the extract, excreta or toxin of an inorganic substance, a plant, an animal or human as a mixture.
Patent JP-H01116279-A (JP)
Title: Two-kind fuel injection valve
Inventor: ABE TAIZO
IPC: F02M43/04
Filed: 1987-10-28
Abstract: PURPOSE:To promote the improvement of ignitability by forming a protruding part, partitioning between subfuel delivery ports in the peripheral direction, in a needle valve of a fuel injection device. CONSTITUTION:When a partitioning protrusive part 20 is formed between subfuel delivery ports 13 in the peripheral surface of a needle valve 2 sliding in a body of a fuel injection valve, a subfuel charging space part 16 constitutes two or more independent partitioning spaces 21. Supplying subfuel via a hollow path 12, when the subfuel is delivered from the delivery port 13, because the subfuel, in the subfuel charging space part 16, is unable to spread in the peripheral direction, the subfuel spreads to the upper in the partitioning space 21. Accordingly, supplying in main fuel via a main fuel supply passage 5, the main fuel, left staying in the subfuel charging space 21, is lifted to the upper by the subfuel and discharged from the partitioning space 21. As a result, because a proportion of mixing the main fuel of bad ignitability with the subfuel of good ingnitability decreases, pilot ignition performance with the subfuel serving as the kindling is not decreased, and the successively injected main fuel can be smoothly ignited.
Patent JP-H09110101-A (JP)
Title: Antibacterial draining bag
Inventor: AKASAKI KUNIO
IPC: B65F1/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial draining bag which hardly gives a slimy feeling and can catch garbage excellently by sticking specific chitosan and resin possessing coating ability on a cylindrical knitted member made of synthetic fiber filament thread and specifying a ratio of the total sticking quantity of the chitosan and the resin to the knitted member weight. SOLUTION: In a draining bag to be set in a basket receiving garbage in a kitchen, chitosan with an acetylation degree of 40% or less and resin possessing coating ability adhere to a cylindrical knitted member made of synthetic fiber filament thread. The ratio of the total adhesion quantity of the chitosan and the resin to the weight of the knitted member ranges from 0.005 to 1.0% by weight, and a weight ratio of the chitosan to the resin is ranges from 7:3 to 2:8. For the chitosan, chitosan which is prepared by deacetylation of chitin obtained from mushrooms and the like and treated with a high concentration alkali and is provided with a free amino radical is used, while for the resin, a water soluble or emulsion type resin is used. For example, polyester resin and the like is used for the resin.
Patent JP-H05109653-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIBASHI MASARU
IPC: H01L21/225
Filed: 1991-10-21
Abstract: PURPOSE:To manufacture an arsenic doped polycrystal silicon film in excellent step coverage by a method wherein an arsenic doped polycrystal silicon layer is formed by CVD step at a temperature within a specific range in the film thickness almost similar to the step difference in the insulating stepped par in much smaller thickness in comparison with an insulating film aperture width. CONSTITUTION:A base region 2, a silicon oxide film 3 and a silicon nitride film 4 are formed and then an aperture part 5 is provided on a silicon substrate 1. Next, an arsenic doped polycrystalline silicon film 6 is formed by a reduced pressure CVD process at the temperature within the range of 550-590 deg.C. Since the particle diameter capable of excellently covering the stepped part can be obtained at the temperature not exceeding 590 deg.C while the practical temperature in terms of the growing rate of the polycrystalline silicon film exceeds 550 deg.C. Through these procedures, the arsenic doped polycrystalline silicon film in excellent step coverage having no step disconnection at all and excellent evenness in resistance value can be formed.
Patent JP-H03132870-A (JP)
Title: Concept expressing method for japanese word
Inventor: SASABE SHIYOUICHI
IPC: G06F17/27
Filed: 1989-10-19
Abstract: PURPOSE:To quantitatively execute an appropriate expression by placing a conceptual relation arrangement of a word in a multidimentional space in a result output part by analyzing statistic data of a word obtained by each different combination related to a relation between words by a quantitative method and giving the quantity to the word. CONSTITUTION:A morpheme analysis is performed with regard to a Japanese language sentence example, and thereafter, its relational structure is obtained by a relation analyzing part 1, and subsequently, by a statistic data extracting part 2, each different combination of a relation is extracted as statistic data. Next, by a word quantitative III class analyzing part 3 being a related word quantitative analyzing part, a quantitative III class analysis is executed. After the quantitative III class analysis for a related word or a received word, a conceptual relation arrangement of the word is expressed by a two-dimensional arrangement by result output parts 5, 6 of each of them. In such a way, in the processing for expressing a conceptual relation of the word, the statistic data of the word by each different combination elated to a relation between words in analyzed by a quantitative method and the quantity is given to the word, therefore, by placing the conceptual relation arrangement of the word in a multidimentional space in the result output part, the expression can be executed quantitatively and appropriately.
Patent JP-H04148884-A (JP)
Title: System for guiding vehicle route
Inventor: SEKINE CHOGO
IPC: G01C21/00
Filed: 1990-10-11
Abstract: PURPOSE:To remarkably reduce operations of a driver by determining the direction of a route to be selected agreeably to a current position information and an inquiry by speech for the position information of a destination from a mobile station, and transmitting data to the mobile station. CONSTITUTION:Electric waves Wc are transmitted when a driver pushes the first switch 20. Then, the transmission on destination information of the name and the address of a building in the destination is made through the first microphone 24 by the driver. The latitude and longitude corresponding to the destination information as to the name, address, etc., of the building are searched, the optimum route is operated taking transportation information and route information into consideration by a retrieval operation part 48 in which the destination information is input, and the direction of the route to be selected by the mobile station to select, together with the latitude and longitude of the destination is transmitted to a transceiver 42 as a digital signal. The control part 28 picture on a display 34 the whole chart, connecting in order from the point Sa of the current position of the automobile through all intersections R1 to R2, where the automobile should turn up to the destination Sb.
Patent JP-H11109029-A (JP)
Title: Target tracking system
Inventor: OKADA TAKAMITSU
IPC: G01S13/72
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a target tracking system which can sustain accurate tracking even when an undesired signal or a target other than an objective target exists in the vicinity of a target predicting position or when the observation accuracy is low. SOLUTION: An attribute data correlation features calculator 4 calculates the probability distribution of attribute data from a target to be tracked based on the reliability thereof and the attribute information of an observation data. An attribute data correlator 7 selects an observation data possibly correlated with the target using the probability distribution of attribute data from the target. A reliability calculator 9 receiving a motion data and an attribute data calculates the reliability of observation data selected by the attribute data correlator 7 based on the probability distribution of motion features and attribute data from the target along with the reliability of a plurality of motion models.  An attribute data reliability calculator 5 calculates the reliability of attribute data of the target based on the attribute data and the reliability calculated by the reliability calculator 9 based on the motion data and attribute data.