baber/WOPTO huggingface dataset:
Patent JP-S61153305-A (JP)
Title: Liquid fuel combustion device
Inventor: HIRATA YASUSHI
IPC: F23D11/10
Filed: 1984-12-25
Abstract: PURPOSE:To reduce noise of combustion by providing an airflow regulating lattice in a ventilating tube near the connecting part of a vaporizing cylinder and the ventilating tube. CONSTITUTION:The airflow regulating lattice 11 is provided in the ventilating tube 4 near the connecting part 10 of the vaporizing cylinder 1 and the ventilating tube 4. The airflow regulating lattice 11 is constituted so as to have the configuration of a convex lense substantially and a holding hole 12 penetrating through the center of a fuel nozzle 6. According to this method, pressure loss at the center of the ventilating tube 4 is increased, therefore, a difference of flow speed distribution between the central section of the ventilating tube 4 of combustion air and the section near the side wall of the same is decreased and whereby the sound of injection may be reduced.
Patent JP-S62137182-A (JP)
Title: Resistance welding control device
Inventor: MIYAGAWA KIMIO
IPC: B23K11/24
Filed: 1985-12-10
Abstract: PURPOSE:To facilitate the conditions setting and to contrive to obtain a compact device as well by displaying on the scope simultaneously with calling by using the 1st key operation the welding conditions inputted on each prescribed item in advance as the letter data by using the 2nd key. CONSTITUTION:An actuation 104 is started when the power source is turned ON and a confirmation step 102 completes the presence or absence of the serious trouble of a thyristor breakdown, etc. The measuring value display 116 of the welding schedule is then performed on the screen if there is no trouble as the result of the welding routine (measurement, arithmetic operation, decision, etc.,) 108. The prescribed key operation is performed in succession if the key input is necessary. The prescribed value is set by pushing an up/on or down/off key for setting the welding conditions. The welding is started with the actuating switch being turned on after completion of such each key operation. The welding can be performed efficiently by using the device having the function like this.
Patent JP-2001059038-A (JP)
Title: Production of flame-retardant crosslinked polyethylene- based foam
Inventor: YOSHIMURA KOJI
IPC: C08J9/06
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a flame-retardant cross-linked polyethylene-based foam not evolving a harmful gas on combustion. SOLUTION: A polyethylene-based resin is compounded and kneaded with a chemical blowing agent, a cross-linking agent, triphenyl phosphate and calcium carbonate. The obtained foamable composition is heated in a closed mold under pressure and the blowing agent is partially decomposed to give an intermediate foam, which is heated under a normal pressure and the remaining the blowing agent is decomposed to mold a foam.
Patent JP-H06215194-A (JP)
Title: Symbol recognition device
Inventor: YAN ANDORE REKAN
IPC: G06K9/66
Filed: 1993-10-12
Abstract: PURPOSE: To compensate a quantization error, and to shorten a calculating time by using plural cell-shaped feature arrays by using a several dimensional cell-shaped array or many second-dimensional cell-shaped arrays. CONSTITUTION: An input buffer 20 receives mark describing data from a data collecting device 10, and stores data to be used by a pre-processor. Pre- processors 20, 22, and 24 map an inputted mark to cell-shaped feature arrays with low resolution, middle resolution, and high resolution. The low, middle, and high resolution cell-shaped feature arrays are used as inputs to comparators 30, 32, and 34. Each comparator is used for comparing the cell-shaped feature array with a set of cell-shaped reference arrays. Each reference array in each reference array groups 50, 52, and 54 has an associative identification label to be used for selecting the reference array to be used by the comparator.
Patent JP-H10107681-A (JP)
Title: Electronic equipment
Inventor: MIYAMOTO YUKIHIKO
IPC: H05K1/16
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize this device without degrading conventional performance by arranging an electronic circuit in an opening of a coil-shaped antenna that is mounted on a printed wiring board. SOLUTION: An electronic circuit 5 which transmits and receives a signal through a coil-shaped antenna is placed in an opening of a coil-shaped antenna 3 of an interrogator 1. When the radius of the antenna 3 is r, the number of windings is N, flowing current is I, and the distance between the interrogator 1 and a responser 7 is d, the intensity of magnetic field H is that H=NI<r2> /2 (r<2> + d<2> )<3/2> . The attenuation amount of the magnetic field intensity H to the distance d can be reduced by increasing the radius r. Therefore, increasing the radius r of the antenna 3 can make effect of the distance D small. Then, placing the circuit 5 in the space of an opening which is created by increasing the radius r of the antenna 3 allows miniaturization.
Patent JP-H08137170-A (JP)
Title: Developing device
Inventor: MATSUNAWA MASAHIKO
IPC: G03G15/01
Filed: 1994-11-11
Abstract: PURPOSE: To provide a developing device whose constitution is simple and whose cost is low. CONSTITUTION: This developing device 20 is equipped with a developer storage part 20B independently of a developer stirring part 20A, and is provided with a toner concentration detecting means 3 set in the developer stirring part 20A and detecting toner concentration in accordance with the characteristic of developer 17 carried to the stirring part 20A. In the device 20, whether a new developing unit exists or not is discriminated based on output from the toner concentration detecting means 3.
Patent JP-2001102387-A (JP)
Title: High breakdown-strength semiconductor device
Inventor: KAWAGUCHI YUSUKE
IPC: H01L29/73
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a lateral bipolar transistor on an SOI substrate where the effect of substrate electric potential is suppressed. SOLUTION: A first conductivity-type active layer 3 of high resistance formed on a substrate 1 whose surface is formed of an insulating region 2, a first conductivity-type semiconductor region 6 on the surface of the first conductivity- type active layer 3 which is higher in concentration than the active layer 3, a second conductivity-type emitter region 7 selectively formed on the surface of first conductivity-type semiconductor region 6, a second conductivity-type collector region 9 which is so selectively formed on the surface of active layer 3 as being located away from the first conductive-type semiconductor region 6, and a first conductivity-type base region 8 so selectively formed on the surface of active layer 3 as away from both the emitter region 7 and the collector region 9, are provided.  Here, an emitter current flows on the surface side to prevent the effect of an inversion layer formed at the interface with the insulating region 2.
Patent JP-H08132958-A (JP)
Title: Vehicular stream fairing device
Inventor: YAMAMOTO SHOJI
IPC: B60Q1/44
Filed: 1994-11-11
Abstract: PURPOSE: To provide a vehicular stream fairing device for performing good air stream fairing even if it is provided with a high mount stop lamp on the rear part of a vehicle. CONSTITUTION: In a vehicular stream fairing device provided with a wing part 10 provided on the rear part of a vehicle through an attaching part 20, and for fairing air stream on the rear part of the vehicle in traveling of the vehicle, a high mount stop lamp 30 for giving the braking alarm to the next car is housed in the attaching part 20.
Patent JP-H02125983-A (JP)
Title: Liquid pump
Inventor: OMURA TAKAFUMI
IPC: F04B43/12
Filed: 1988-11-02
Abstract: PURPOSE:To reduce slidable frictional resistance by providing additionally rotors in a part of a finger member contacting a device cam when a plurality of finger members are driven by the drive cam to shift the closing point of a liquid transfer tube for blood transfusion or the like. CONSTITUTION:A plurality of finger member bodies 1 are disposed opposedly to a liquid transfer tube for blood transfusion or the like to receive respectively drive cams 3 in the cam holes 2. A shaft hole 4 in the eccentric position of the drive cam 3 is attached to the motor shaft 5 of a drive motor. Then, a plurality of rotors 6a, 6b are additionally provided rotatably in a plurality of receivers 7a, 7b respectively to make contact with the peripheral edge of the drive cam 3. The respective rotors 6a, 6b are rotated as the drive cam 3 is rotated so that the slide frictional resistance of the drive cam 3 is reduced. Thus, the loss of a pump driving force due to the slide frictional resistance is reduced.
Patent JP-H08132682-A (JP)
Title: Color recorder
Inventor: NAGAHARA HIDEAKI
IPC: B41J2/525
Filed: 1994-11-11
Abstract: PURPOSE: To provide means for realizing low cost and high image quality record adapted for a color recorder such as a printer, a copying machine, a facsimile, etc., by automatically selecting a plain sheet or a color recording special purpose sheet as a recording sheet according to the case that the content to be recorded (printed) is monochromatic or color, and feeding the sheet. CONSTITUTION: Plain sheets and color recording special purpose sheets are charged in a plurality of sheet feed cassettes 1a, 1b as recording sheets 2, the sheets 2 adapted for the recording content are selected according to the recording content by a predetermined protocol, and automatically fed.
Patent JP-H06104284-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAMOTO TAKAHIRO
IPC: H01L21/338
Filed: 1992-09-21
Abstract: PURPOSE:To provide a semiconductor device which has a high dielectric strength without any decline in the resistance between a gate and a source and wherein the gate length is shortened without increasing the gate resistance and to provide a method for manufacturing thereof. CONSTITUTION:On a drain electrode-side side wall of a gate recess 2b, an n-layer 3 is formed which has a smaller impurity density than an n-type active layer 2. And, in the gate recess 2b, a gate electrode 7a whose gate length is shortened is formed so that its upper part may be extended toward the drain electrode.
Patent JP-H10120324-A (JP)
Title: Inspection device for emergency lighting in elevator car
Inventor: TERASAKI MASAYUKI
IPC: B66B5/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To efficiently inspect the operation of emergency lighting in an elevator car. SOLUTION: A series circuit made of an inspection switch 7 and a relay 3 is connected in parallel to an ordinary illuminating lamp 2 in an elevator car, and the relay 3 is actuated through the operation of the inspection switch 7. The output of a secondary battery 5 is thereby selected and fed to a power failure indicator lamp 6. According to this construction, an inspection worker is capable of checking the operation of the power failure indicator lamp 6 simply through the operation of the inspection switch 7 fitted to the car and at the same time, the illumination lamp 2 is continuously kept lit even during an inspection work. Thus, an elevator operation becomes free from a hindrance and the operation efficiency of an elevator is also improved.
Patent JP-H09120044-A (JP)
Title: Method for sticking polarizing plate and device therefor
Inventor: OZAKI MASAAKI
IPC: G02F1/13
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent such pressurizing force as to disturb the orientation of smectic liquid crystals from acting on at least the display region of a liquid crystal panel at the time of sticking a polarizing plate of liquid crystal panel for which the smectic liquid crystal is adopted. SOLUTION: An adjusting jig 42 is placed and fixed onto a work table 41 and the liquid crystal panel 10 is inserted into an adjusting jig 42 and is placed on this work table 41. A pressurizing roller 43 is thereafter rotated along the top of this adjusting jig 42 by a roller shaft 43b and is progressed in an arrow direction shown in the figure. As the result, the polarizing plate 20 is stuck to an electrode substrate 11 by a roller part 43a. The height of the outside surface of the polarizing plate 20 from the work table 41 is adjusted at a value slightly larger than the thickness of the adjusting jig 42 so as to prevent such pressurizing force as to disturb the orientation of the smectic liquid crystals 14 from acting on the polarizing plate 20 from the roller part 43a.
Patent JP-S61152932-A (JP)
Title: Automobile retarder
Inventor: SHIGEMORI MASA
IPC: F02D29/06
Filed: 1984-12-25
Abstract: PURPOSE:To automatically stop a car and thereby prevent the expansion of damage due to abnormal condition by making a retarder apply breaking force following the detection of any fault through a failure detecting device. CONSTITUTION:A power generator having a rotor in the form of the flywheel of an engine 1 constitutes a retarder. A microcomputer 19 reads detection output of sensors 21-30, judges whether the rotating speed, load and temperature of the engine 1 are abnormal or not and sets the flag of a corresponding register in an abnormal case. When the flag of any register is set, the micro-computer 19 turns off a relay switch 16. As a result, a battery 14 supplied field current to the field coil of a retarder, thereby operating the retarder composed of an air inductor-type generator. Following the detection of any fault, therefore, the retarder automatically applies braking force, and the car is accordingly stopped.
Patent JP-H0999637-A (JP)
Title: Recording sheet
Inventor: MORIZUMI DAIGO
IPC: B05D7/04
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet high in the adhesiveness of an ink receiving layer and a base material, excellent in ink absorbability, high in ink drying properties and generating no curl in use environment, that is, excellent in curl resistance. SOLUTION: In a recording sheet 1 wherein an ink receiving layer is provided on at least the single surface of a base material sheet 2, the ink receiving layer 3 consists of a water-soluble resin and a hydrophilic resin with Tg of -100-50 deg.C.
Patent JP-S61151460-A (JP)
Title: Integral type multi-layered analysis element for analysis of calcium or magnesium
Inventor: AKIYOSHI YASUSHI
IPC: G01N31/00
Filed: 1984-12-25
Abstract: PURPOSE:To obtain an integral type multi-layered analysis element for analysis of calcium or magnesium wherein the fixing property of reagents in a reaction layer is high and highly accurate measurement is eabled, by containing a specific basic substance in the reaction layer. CONSTITUTION:The title integral type multi-layered analytical element for the analysis of calcium or magnesium has a reaction bed containing a basic polymer having a repeated unit represented by formula (1) or (2) [wherein R<1> is a hydrogen atom or a methyl group, A is a group selected from a group consisting of structural formulae (2-1)-(2-5), X is an oxygen atom or -NH-, Q is a monovalent heterocyclic group represented by structural formula (3-1), R<2> and R<3> are a hydrogen atom or an 1-4C (alkyl) group, (n) is 0, 1, 2, 3 or 4, (m) is 0 or 1 and Z is an anion]. This basic polymer has affinity to a chelate agent or a color former and has action for holding said reagent in the reaction layer even at the time of detection. Therefore, highly accurate analysis is enabled.
Patent JP-H08112811-A (JP)
Title: Apparatus for finishing peripheral edge of body for china and porcelain
Inventor: MATSUYAMA MITSURU
IPC: B28B11/18
Filed: 1994-10-17
Abstract: PURPOSE: To finish accurately the peripheral edge of a body for china and porcelain by providing the body for china and porcelain on a table for work to be compositely freely rotatable by following a following cam moving and controlling along a cam roller. CONSTITUTION: Rotating force of a driving motor 24 is transmitted to a rotating shaft 28 supporting a table 12 for work and a following cam 14 through pulleys 30a, 30b, 38a and 38b and belts 42 and 44 of the first arm 16 and the second arm to rotate the table 12 for work and the cam 14. In this case, the movement of the cam 14 is controlled by bringing the cam into contact with a cam roller 22 based on stretching and contracting of a rod 46 of an air cylinder 20 and the micro-displacement of the rod 46 caused by the movement of the cam 14 is controlled by the arm 16 and the mutual rotational displacement of the arm based on compression and expansion of air in the air cylinder 20.  As the result, while a body W for china and porcelain is rotated by a rotational shaft 28 as an axial center, it is also moved and displaced back and forth and left and right along the movement of the cam 14 to finish the peripheral edge of the body W for china and porcelain.
Patent JP-H03141116-A (JP)
Title: Method for separating and recovering indium
Inventor: KAMEI EIICHI
IPC: C01G15/00
Filed: 1989-10-27
Abstract: PURPOSE:To selectively separate and recover indium in a simple operation by using a film containing a specific hydrophobic compound having N- nitrosohydroxyamino group in recovering the indium from a solution containing the indium. CONSTITUTION:A hydrophobic compound (e.g. N-nitrosophenylhydroxylamine ammonium salt), expressed by the formula (R1 is 3-30C straight-chain, branched or alicyclic alkyl or alkenyl; R2 is phenylene, naphthylene, hydrophenylene or hydronaphthylene; X is H, inorganic or organic ammonium ion or alkali metal; n is 0, 1 or 2) and having N-nitrosohydroxyamino group is prepared. A film containing the aforementioned compound is then produced by a method for impregnating a cellular polymer film with the above-mentioned compound, etc. The resultant film is used to selectively separate and recover indium from a solution containing the indium.
Patent JP-H07129807-A (JP)
Title: Coin discriminating device
Inventor: NAGASE MITSUHIRO
IPC: G07D5/00
Filed: 1993-11-08
Abstract: PURPOSE:To surely discriminate coins by actualizing differences in outer peripheral surface shapes among coins without making an optical system highly precise or performing special signal processing. CONSTITUTION:This device is equipped with a light emitting means 4 which makes light incident on the outer peripheral surface of a coin C, conveyed radially along a coin conveyance path 2, in the radial direction orthogonal to the moving direction, a light receiving means 6 which receives regularly reflected light which is reflected by the outer peripheral surface of the coin C to the incidence direction as to the incident light, and a discriminating means 7 which judges the kind of the coin C from its detection signal, and, the regular reflected light which greatly varies with the shape of the outer peripheral surface of the coin C is utilized to discriminate the coin C.
Patent JP-S63133961-A (JP)
Title: Production apparatus for 'miso'
Inventor: FUKUYASU SHIGEKI
IPC: A23L11/20
Filed: 1986-11-25
Abstract: PURPOSE:To produce rapidly brewed 'MISO' (paste made of fermented soybean, used for preparing soup) having constant quality in a short time, by fermenting an overdigestion raw material in a fermentation mechanism, adding and blending a digestion raw material. CONSTITUTION:An overdigestion raw material is fed from a storage tank 11 to a fermentation mechanism 13 by a pump 12. An effluent from the fermentation mechanism 13 is then fed to a mixing tank 27 and the digestion raw material is fed from a storage tank 29 to the mixing tank 27 by a pump 30. The fermentation mechanism 13 is constituted of the first fermenter 14, ultrafiltration module 15, storage tank 18, second fermenter 21, third fermenter 22, first precipitation tank 23, second precipitation tank 25, etc.
Patent JP-H08138714-A (JP)
Title: Produced water recovery device of fuel cell power generating system
Inventor: KAMIYA NORIHISA
IPC: H01M8/06
Filed: 1994-11-14
Abstract: PURPOSE: To provide a fuel cell power generating system equipped with a produced water recovery device capable of suppressing the propagation of microorganisms in a recovered water tank without complicated maintenance. CONSTITUTION: A fuel cell power generating system has a produced water recovery tower 21 having a direct type heat exchanger 22 for recovering produced water contained in air off-gas 6 of a fuel cell 1 and combustion exhaust gas 7, and a recovered water tank 23, and a recovered water circulation line 30 which sprinkles recovered water from the upper part of the direct type heat exchanger 22.  A produced water recovery device of a fuel cell power generating system for supplying recovered water 33 purified in a water treating device 41 to a cooling water circulation line 10 of the fuel cell, which temporarily raises the temperature of the recovered water in the recovered water tank 23 to 70 deg.C or higher as a heat sterilizing means 31 for suppressing the propagation of microorganisms, has, for example, a flow rate control means such as an on-off valve connected in series to the recovered water circulation line.
Patent JP-S63130682-A (JP)
Inventor: MAAKU ESU PABURIN
IPC: C09D11/10
Filed: 1986-11-25
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-H05210243-A (JP)
Title: Manufacture of bottom resist
Inventor: RAINAA ROISHIYUNAA
IPC: G03F7/095
Filed: 1992-09-24
Abstract: PURPOSE: To produce a double layer O2 /RIE(Reactive Ion Etching) based bottom resist satisfying all necessary conditions setted to such a kind of a resist and particularly capable of being easily removed. CONSTITUTION: The bottom resist is produced by applying a lacquer layer consisting of an aromatic-containing base polymer, a reticulating agent and an acid generating material on a substrate, exposing with floodlamp the lacquer layer to liberate a strong acid from the acid generating material in the surface zone of the layer and curing by heating.
Patent JP-H03141173-A (JP)
Title: Production of formed article of xonotlite-type light-weight calcium silicate hydrate
Inventor: SHIBATA SUMIO
IPC: C04B22/04
Filed: 1989-10-26
Abstract: PURPOSE:To attain excellent heat-resistance and high strength necessary for wall material, flooring material, etc., by adding metallic aluminum to a slurry of a mixture composed mainly of a calcareous raw material, a silica raw material and gypsum and having a specific composition, casting the obtained mixture in a mold frame, subjecting to expansion curing and curing the product with steam under specific condition. CONSTITUTION:(A) A calcareous raw material composed of portland cement and quicklime, (B) a silica raw material such as quartzite or silica sand and (C) gypsum are used as main raw materials and compounded with each other at a CaO/SiO2 molar ratio of 0.7-1.1. an Al/(Si+Al) atomic ratio of <=7% calculated from the Al2O3 and SiO2 in whole raw materials and a gypsum content of 2-30wt.% based on the whole solid content. The mixture of Portland cement and the siliceous raw material and the mixture of quicklime and gypsum are separately pre-hydrated or only the mixture of quicklime and gypsum is pre-hydrated and the whole raw materials are mixed with each other and slurried by the addition of a proper amount of water. The slurry is mixed with metallic aluminum, cast in a mold frame and cured under foaming. The expansion molded article is cured with steam at 190-240 deg.C until the amount of formed xonotlite reaches >=35wt.% of the whole composition.