baber/WOPTO huggingface dataset:
Patent JP-H02288064-A (JP)
Title: Sealed lead acid battery
Inventor: TERADA MASAYUKI
IPC: H01M2/12
Filed: 1989-04-27
Abstract: PURPOSE:To prevent an electrolyte from being decreased so as to enhance the life performance of a sealed lead acid battery by using as the main body of a safety valve a valve body which has hydrogen selecting permeability, and forming the valve body by means of deposition of a layer of hydrogen selecting permeable material on a thin film which has air permeability. CONSTITUTION:A valve body 8 which has hydrogen selecting permeability is provided at the end of a valve tube 4. The valve body 8 comprises a layer 10 of hydrogen selecting permeable material formed on a film or sheet-shaped membrane 9 formed from a material which has air permeability. The layer 10 of hydrogen selecting permeable material is formed by the depositing on the membrane 9 of a hydrogen selecting permeable material which allows only hydrogen of Pd, La-Ni or the like to permeate therethrough. A hole 36 is provided through the upper portion of one of synthetic bodies which form an electric jar 31, and the hole 36 is closed by a film or sheet 37 which has hydrogen selecting permeability. Only hydrogen gas is thus exhausted to the outside.
Patent JP-H10296050-A (JP)
Title: Method for preventing dioxins from being produced and material for the same
Inventor: FRANCIES W KARASEK
IPC: B01D53/70
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To more surely reduce dioxin concentration in exhaust gas and fly ash by adding an adsorbent adsorbing a dioxin precursor and an inhibitor inhibiting dioxin producing reactions. SOLUTION: Exhaust gas 5 emitted when a charged matter 4 is incinerated in an incinerator body 1 is discharged via a scrubber 3 after fly ash is removed by an electric dust collector from the exhaust gas. Because within this electric dust collector 2 an dioxin precursor make a reaction to generate a dioxin, an inhibitor and an adsorber are injected at points on a flue 7 between the incinerator body 1 and the electric dust collector 2, e.g. points A, B, C, etc., in order to inhibit adsorption of the dioxin precursor to the fly ash and to prevent generation of the dioxin precursor by adorbing and removing the dioxin precursor. For example, the inhibitor is injected at the point C and the adsorber is injected at the points A and/or B, or at the point C the inhibitor and the adsorber are injected while the adsorber is injected at the points A and/or C.
Patent JP-S602948-A (JP)
Title: Etching method
Inventor: HORIO TAKUJI
IPC: G03F7/09
Filed: 1983-06-20
Abstract: PURPOSE:To control easily the angle of a taper only by a change in the thickness of a photosensitive resin without changing etching conditions by taperingly etching a substrate by making use of the thermal deformation of the photosensitive resin as an etching mask. CONSTITUTION:A thermally oxidized film 12 is grown on a silicon single crystal substrate 11. The film 12 is coated with a photoresist 13, and a photoresist pattern 13' is formed in a conventional photolithographic stage. The film 12 is etched through the pattern 13' as a mask to form a pattern 12' having the same shape as the pattern 13'. The substrate 11 is then etched through the patterns 12', 13' as a mask. During the etching, the photoresist undergoes thermal deformation and flows toward the side wall of the etched part. The substrate 11 is taperingly grooved 14 by continuing the etching while covering the side wall of the etched part with the flowing photoresist.
Patent JP-S601559-A (JP)
Title: Heat-resistant hand device
Inventor: MATSUO TOMOYASU
IPC: G01N33/20
Filed: 1983-06-20
Abstract: PURPOSE:To contrive to reduce the size and weight of a heat-resistant hand device by such an arrangement wherein part of the working device and its operating lever are surrounded by heat resistant heat insulating material and a layer of air is formed between them. CONSTITUTION:Part of a support block 16 which forms a working device equipped with an externally protruded sampling rod 25 and is covered with a protective case 36 and an operating lever 20 connected to the block 16 which oscillates the block 16 through a bevel gearing, etc. are surrounded by a protective cylinder 34 made of heat resistant adiabatic material. Since a layer of air 33 is formed between the inner wall of the cylinder 34 and the lever 20, the working device and the operating lever are prevented from becoming high temperature even if they are in an atmosphere of high temperature, therefore, it is made possible to reduce the size and weight of a heat-resisting hand device automatized by a manipulator and automatic sampling of molten iron can be carried out.
Patent JP-S63296836-A (JP)
Inventor: DEIRITSUPU DEIBU
IPC: B01J21/04
Filed: 1988-05-06
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-S61268445-A (JP)
Inventor: FUJIKI TOKIO
IPC: B32B27/30
Filed: 1985-05-23
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-S5913329-A (JP)
Inventor: UBE BEERINGERU
IPC: G03F1/20
Filed: 1983-06-20
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-S592220-A (JP)
Title: Magnetic head
Inventor: OOYA KAZUO
IPC: G11B5/147
Filed: 1982-06-25
Abstract: PURPOSE:To reduce the decrease in an output and the deterioration of an (f) characteristic after storage owing to a high rate of wear at high temp. and high humidity and the use of a metallic tape by forming a thin film of an amorphous magnetic alloy having a specific compsn. on a substrate. CONSTITUTION:A titled magnetic head consists of a substrate formed thereon with a thin film of an amorphous magnetic alloy having the compsn. expressed by the formula I . Co, or Fe and the other additive elements to be added in combination with Co according to need to T in the formula I are Fe, Co, Ru and other transition metallic elements except VIB, VB, VIB groups, and X is preferably B, Si and B or a combination of B or Si and B and >=1 kinds among other vitrifying elements. Ru and Cr and other VIB, VB, VIB group elements are contained as essential components in said compsn. The amt. (z) of Ru to be added under the condition x+y+z+w+v=100at% in the formula I is <=8at%, more preferably 0.5-5at%, while the amt. (w) of Cr to be added is <=8at%. M is more particularly preferably >=1 kinds among Ti, Ta, Nb, V and Zr, and the amt. (v) thereof to be added is <=5at%.
Patent JP-S63274815-A (JP)
Title: Azimuth measuring method using earth magnetism sensor
Inventor: FUJITA HIDEO
IPC: G01C17/28
Filed: 1987-05-01
Abstract: PURPOSE:To detect an accurate direction to the magnetic north by allowing a rotary encoder which rotates in synchronism with a magnetic sensor to detect the position of the maximum value of a voltage detected by the magnetic sensor. CONSTITUTION:The earth magnetism sensor 3 of a device main body A is rotated and output pulses from the rotary encoder 6 at that time are inputted to and counted by a counter, which is reset with an origin signal to know the position of the encoder 6. For example, when the angle of rotation of the encoder 6 where the maximum value is obtained for the magnetic north is 0 deg., the angle of rotation of the encoder 6 corresponding to the maximum value (a) that the sensor 3 indicates at the point is invariably 0 deg.. When the angle of the device main body A is varied in this state owing to movement, etc., the detected angle of the encoder 6 corresponding to a maximum value a' that the sensor 3 indicates in this state deviates from 0 deg. at the last point. Namely, the accurate direction is read from the deviation in angle at the last point from the magnetic north.
Patent JP-H11305942-A (JP)
Title: Input device
Inventor: TERAJIMA KIWA
IPC: G06F3/041
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel type input device with simple structure. SOLUTION: This device is composed of a light emitting means 2, which is provided on one side of a rectangular display screen, for irradiating the entire other side of that display screen with light beams so as to scan it, light receiving means 5 provided on the other side opposite to one side of the display screen and composed of plural light receiving elements, and detection means for detecting a touch position corresponding to which one of plural light receiving elements 5a-5e shields the reception of light.
Patent JP-H047195-A (JP)
Title: Optical recording medium
Inventor: OISHI KENJI
IPC: G11B7/2542
Filed: 1990-04-25
Abstract: PURPOSE:To optically record and reproduce data by providing a dye recording layer capable of recording and reproducing data by laser beam on a substrate and providing an intermediate layer composed of a petroleum resin and a metal reflecting layer in the dye recording layer. CONSTITUTION:An intermediate layer composed of a petroleum resin and a metal reflecting layer are provided on a dye recording layer. As the petroleum resin, there are a 9C petroleum resin, a 5C/9C copolymer petroleum resin and a cyclopentadiene petroleum resin and this petroleum resin is dissolved in aliphatic or alicyclic hydrocarbon, mixed hydrocarbon or the like to prepare a coating solution. This coating solution is applied to the dye recording layer and dried to make it possible to obtain the intermediate layer having thickness of 5-500 nm and the metal reflecting layer 4 is provided on the intermediate layer 3. As the metal used as the metal reflecting layer 4, Al is pref. used. The metal reflecting layer 4 is formed by vacuum vapor deposition or sputtering and a protective film 5 is provided on the metal reflecting layer 4.
Patent JP-S60999-A (JP)
Inventor: ISHIKAWA YOSHIO
IPC: B44C1/17
Filed: 1983-06-17
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-S592415-A (JP)
Title: Amplifier
Inventor: IWAMOTO HIROSHI
IPC: H03G3/12
Filed: 1982-06-28
Abstract: PURPOSE:To obtain a desired gain with high accuracy when the gain is varied, by controlling two differential amplifiers to which a feedback voltage dividing respectively an output voltage in a different dividing ratio is applied for selecting one of the amplifiers to be operative. CONSTITUTION:The differential amplifier circuits DF1, DF2 are switched to operating or inoperating state depending on a selecting signal applied to an input terminal Gsel. That is, in applying a ''1'' signal to the input terminal Gsel, the differential amplifier circuit DF1 is operative and the differential amplifier circuit DF2 is inoperative, and in applying a ''0'' signal, this state is inverted. Thus, in applying the selecting signal of ''1'' to the input terminal Gsel, the output voltage Vout is expressed as Equation 1 and when the selecting signal of ''0'' is applied, the output voltage is expressed as Equation 2. In this case, since an element such as a switch is not inserted in a resistance dividing circuit determining the feedback voltage, the feedback voltage is set with high accuracy and even if the gain is made variable, the gain is obtained with high accuracy.
Patent JP-H06300404-A (JP)
Title: Snow-making device for indoor ski area
Inventor: HOSHINO YOSHIAKI
IPC: F25C3/04
Filed: 1993-04-13
Abstract: PURPOSE:To make artificial snow of good quality by means of a snow gun type snow-making machine at an indoor ski area. CONSTITUTION:Under and in the rear of the nozzle of a snow gun 1 a blowoff hole 3 for an under stream of cold air is opened. By jetting a stream of cold air 4 to a region where a spray of waterdrops 5 shot out substantially horizontally from the snow gun 1 fall independently cold heat can be supplied to the specific locality where the water drops 5 freeze. Therefore it is possible to make artificial snow of good quality with a low moisture content.
Patent JP-S59557-A (JP)
Title: Carburetor
Inventor: MASUMOTO IWAO
IPC: F02M3/08
Filed: 1982-06-28
Abstract: PURPOSE:To facilitate atomization of a fuel and to obtain a stabilized combustion state during idling, by elongating an idle port opening section of a suction passage and projecting it toward a suction manifold. CONSTITUTION:An idle port 29 is positioned in an upper inner wall surface of a suction passage 19 and is opened downstream of a throttle valve 21. The section where the idle port 29 opens in the suction passage 19 comprises a projection 30 that extends to the merged part of a carburetor 13 with a sub-suction manifold 12. The fuel flowed from the idle port 29 is entrained into the streams of air flowing along the opposite sides of the projection 30 thereby the atomization of the fuel can be facilitated.
Patent JP-H07313098-A (JP)
Title: Production of low salt soysauce and apparatus therefor
Inventor: YAMAMOTO MITSUGI
IPC: A23L27/50
Filed: 1994-05-24
Abstract: PURPOSE:To provide a method for production of low salt soysauce capable of reducing pH change of the soysauce and lowering the salt content without changing the amino acid composition in the soysauce by utilizing an electric dialyzer and an apparatus therefor. CONSTITUTION:This apparatus for production of low salt soysauce has an electric dialyzer composed of one or more repeating units involving a cation- exchange membrane (C), a bipolar membrane (B) and an anion-exchange membrane (A) sandwiched between both the cathode 3 and the anode 2 and arranged in that order from the anode 2 side and one or more other repeating units involving a cation-exchange membrane (C) and an anion-exchange membrane (A) arranged in that order. The method for production of low salt soysauce is carried out by using this apparatus, sending the soysauce to a desalting chamber and reducing the salt content in the soysauce.
Patent JP-H08281627-A (JP)
Title: Removing method for residual piece in resin form on concrete forming surface, forming method for recessed and projected pattern of resin mold for placing concrete, and disposing method for resin refuse
Inventor: SAKAMOTO NOBUYUKI
IPC: B05D5/06
Filed: 1995-04-11
Abstract: PURPOSE: To provide a method using a styrene resin solvent for removing simply and effectively residual pieces in a resin mold on a concrete forming surface, and forming recessed and projected pattern on a concrete contact face of a resin mold for placing concrete. CONSTITUTION: A styrene resin solvent containing 1-methyl-4-isopropenyl-1- cyclohexene as a solution effective component is sprayed or applied for coating on a concrete forming surface 10 of a concrete formed product A manufactured by placing concrete on a resin mold having a concrete contact face of styrene resin such as foam styrol to dissolve and remove residual pieces 20 of the concrete contact face of the placed mold. Also a pattern is drawn by a styrene resin solvent of the above-mentioned constitution on the concrete contact face of the concrete placed mold, and styrene resin of the pattern section is dissolved to form a recessed and projected pattern. As the styrene resin solvent, orange oil is used.
Patent JP-H01280598-A (JP)
Title: Transfer of thin metallic film layer
Inventor: TERAUCHI TAKAO
IPC: B41M3/12
Filed: 1988-05-06
Abstract: PURPOSE:To enable a metallic luster with excellent specular properties to be developed even on a medium having a rough surface, by pressing a transfer sheet and the medium against each other with a fluid UV-curable resin provided therebetween, and hardening the resin by irradiation with UV rays to transfer a thin metallic film layer onto the medium. CONSTITUTION:A transfer sheet 1 comprises at least one release layer 4 and at least one adhesive layer 5 thereon, which are provided before a thin metallic film layer 3 is provided on a transparent release film 2 having a smooth surface. At the time of transferring the transfer sheet onto a medium 7, a fluid UV curable resin 6 comprising epoxy acrylate or the like as a main constituent is applied to a transferring surface of the medium, and the transfer sheet and the medium are pressed against each other with the resin 6 therebetween. Next, irradiation with UV rays 11 is conducted to harden the resin, and the release film is released. Even when the surface of the medium is a minutely rugged rough surface, the fluid resin levels off the rugged surface, so that the thin metallic film layer is transferred constantly under the condition of excellent smoothness, and a metallic luster with excellent specular properties can be developed.
Patent JP-H11289494-A (JP)
Title: Shading correction circuit
Inventor: KUROSAWA KOJI
IPC: H04N5/361
Filed: 1998-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a shading correction circuit that effectively conducts shading correction with no correlation with vertical and horizontal directions without making the circuit scale large. SOLUTION: Discrete shading correction data are converted into consecutive shading correction data by interpolating discrete shading correction data in response to a shading component of image pickup output signals S102R, S102G, S102B of each pixel of image pickup elements 102R, 102G, 102B and the shading of the output signal from the image pickup elements is corrected based on the consecutive shading correction data. Thus, a shading component without any correlation in vertical and horizontal directions is effectively eliminate regardless of a small circuit scale.
Patent JP-H08285369-A (JP)
Title: Reheating method and device in direct-firing type water-heater
Inventor: MIYAHARA KINGO
IPC: F24H1/22
Filed: 1995-04-12
Abstract: PURPOSE: To provide a method and a device which are capable of reheating supplied hot-water without complicating the constitution of the device and without accompanying any heat loss while obtaining high-temperature hot-water efficiently. CONSTITUTION: Hot-water is obtained through direct-heat exchange between hot gas 10 of combustion of a burner which is going up in flame from a combustion chamber 6 toward a heat-absorbing chamber 2 and water which flows down from a water sprayer 4 toward the combustion chamber 6 through a heat absorbing chamber 2. The obtained hot-water is sucked from the hot-water supplying port 12 of the combustion chamber 6 together with the hot gas of combustion in the combustion chamber 6 by a gas and liquid suction pump 17 to supply them while reheating during supplying by mixing the hot gas of combustion into the hot-water. The heat absorbing chamber 2 is provided with a pressure reducing port 24 equipped with an exhaust port 19 and a freely openable lid body 27.
Patent JP-H08298957-A (JP)
Title: Suppressor for sharp taste
Inventor: KATSURAGI YOSHIHISA
IPC: A23L27/20
Filed: 1995-05-09
Abstract: PURPOSE: To obtain a sharp taste suppressor capable of suppressing sharp taste without losing advantageous characteristics of sharp taste such as flavoring, antiseptics and biological activities by compounding a specific ester. CONSTITUTION: This suppressor contains an ester of a monoglyceride or diglyceride and a polycarboxylic acid, which is obtained e.g. by reacting a monoglyceride or a diglyceride with a polycarboxylic acid (its reactive derivative). This can make even a food containing a large amount of a sharp taste component very easy to take.
Patent JP-S5336833-A (JP)
Title: Crawler
Inventor: AZUMA HIRONOBU
IPC: B62D55/24
Filed: 1976-09-13
Abstract: PURPOSE: To improve the endurability of the crawler itself and restriction of body vibration by burying core metal in crawler belt of elastic material at suitable interval and by providing raised portion at the center between the core metals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0410036-A (JP)
Title: Monitor circuit for arithmetic processor
Inventor: TSUKAMOTO TAKAHIRO
IPC: G06F11/30
Filed: 1990-04-27
Abstract: PURPOSE:To increase the address space used by a user without deteriorating a monitoring function by deciding the presence or absence of abnormality of an arithmetic processor after deciding whether the signal production timing is fixed or not. CONSTITUTION:A detection means 121 detects the production of signals, and a deciding means 123 decides the presence or absence of the abnormality of an arithmetic processor by deciding whether the signal production timing is fixed or not in accordance with the detecting result of the means 121. Thus it is notices that the signal is outputted in the fixed timing to a peripheral device connected to the arithmetic processor from this processor. Then the production of this signal is detected and the signal production timing is monitored. So that the presence or absence of the abnormality can be decided for the arithmetic processor. Thus no store address of a control means is required for the assignment address and the monitor signal to be applied to the watchdog timer (deciding means) 123. Then this address space can be used for another processing purpose.
Patent JP-S62270740-A (JP)
Title: Electric discharge electrode material for ignition plug
Inventor: HIGUCHI HISASHI
IPC: C22C19/05
Filed: 1986-05-16
Abstract: PURPOSE:To improve high temp. oxidation resistance, lead erosion resistance, and workability of electric discharge electrode material for ignition plug, by specifying the blending proportions of Cr, Fe, S, Si, Al, Ti, and C in an Ni-base alloy. CONSTITUTION:The electric discharge electrode material for ignition plug has a composition consisting of, by weight, 14-18% Cr, 6-10% Fe, <=0.015% S, 0.1-0.5% Si, 0.05-0.5% Al, <=0.3% Ti, <=0.01% C, and the balance essentially Ni. In the material of this composition, Cr improves high temp. oxidation resistance and lead erosion resistance and Al is an element improving high temp. oxidation resistance. Moreover, Si improves high temp. oxidation resistance and lead erosion resistance. Ti is incorporated in a range causing no deterioration in workability.
Patent JP-2000305471-A (JP)
Title: Display device
Inventor: SHIMA OSAMU
IPC: G09F9/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To improve visibility by disposing a lens which enlarges and displays a second display. SOLUTION: The housing 8 houses a speed meter, a rotation meter (each as a first displaying instrument), and a fuel meter, a water thermometer and a liquid crystal display device 12 (each as a second displaying instrument). A liquid crystal display instrument 12 is disposed above the fuel meter and the water thermometer. The speed meter and the rotation meter are larger than the fuel meter and the water thermometer, and the fuel meter and the water thermometer are disposed between the speed meter and the rotation meter. A protective cover 21 consists of a light-transmitting resin and has lens portions 22, 24 formed at the position corresponding to the fuel meter, water thermometer and liquid crystal display instrument 12. The lens portion 22 is a convex lens with a circular front view, while the lens portion 24 is a convex lens with an almost rectangular front view.  The cover is formed to have almost uniform thickness in the portion corresponding to the speed meter and rotation meter. Thereby, the fuel meter, water thermometer and liquid crystal instrument 12 can be displayed as enlarged to improve the visibility.
Patent JP-H02291004-A (JP)
Title: Mass-flow meter and mass-flow controller
Inventor: YAMAGUCHI MASAO
IPC: H01L21/205
Filed: 1989-04-30
Abstract: PURPOSE:To enable suitable display and operation by adding a prescribed correcting signal to the output of a sensor when the output of the sensor is larger than a threshold value and temporarily displaying a signal, which is obtained based on the result of this addition, as a flow value at that time. CONSTITUTION:Outputs (a) of sensors 2u and 2d, which detect the flow of fluid F flowing in a conduit 1, are compared with a threshold value Verr. When the sensor output (a) is larger than the threshold value Verr, a prescribed correcting signal (h) is added to the sensor output (a) and the signal to be obtained based on this added result is utilized. Then, this signal is displayed as the flow value or based on the signal, the aperture of a control valve 24 is made small. Thus, in a mass-flow meter, the display can be suitably executed at the time of over flow. Further, in the mass-flow meter, even when the over flow is made flow and the mass-flow meter is turned to an abnormal operating state, the mass-flow meter can be speedily recovered to a normal operating state.