baber/WOPTO huggingface dataset:
Patent JP-S6093229-A (JP)
Title: Control device for combustion and feeding of solid fuel
Inventor: ITOU AKIRA
IPC: F23N1/00
Filed: 1983-10-28
Abstract: PURPOSE:To speed up an operation from an ignition and to enable a fast stable combustion to be got by a method wherein a control for feeding solid fuel is divided into three steps of an initial feeding of fuel, an ignition and feeding of fuel and a maintaining of combustion and a selective change-over for the feeding control is automatically performed in a range of combustion temperature. CONSTITUTION:A relation of setting temperature is set as a temperature range A6 < a temperature range B5 < a temperature range C4, at a initial fuel feeding 7 corresponding to the temperature range A4, a predetermined number of solid fuels are fed in a short period of time. Then, the operation is changed over to the fuel ignition and feeding 8 corresponding to the temperature range B5, a desired number of solid fuels are fed while the fuel is being ignited by a fuel igniting burner and if the combustion temperature is not exceeded the temperature range B5, the fuel is fed while the ignition is kept by the burner. When the combustion temperature is exceeded the temperature range B5, the ignition caused by the burner is stopped, the ignition enters into the temperature range C6, changes into the combustion keeping and feeding 9 and then the fuel is fed at a specified feeding interval in order to keep the temperature range C6.
Patent JP-S6181672-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOZAKI TADATOSHI
IPC: H01L29/812
Filed: 1984-09-28
Abstract: PURPOSE:To prevent deterioration of Schottky characteristic after heat treatment by using a tungsten nitride film as a high melting point metal system gate material and a silicon nitride film as a protection film for heat treatment. CONSTITUTION:A tungsten nitride film having specific resistance of 100-300muOMEGAcm is deposited on a Si-doped arsenic gallium substrate by the reactive sputtering using tungsten as a target, Ar gas as the inart gas for sustaining glow discharge and N gas supplied thereto. A predetermined gate electrode is formed by the patterning and moreover the heat processing is carried out under the N2 gas with a silicon nitride film used as the protection film.
Patent JP-H0840005-A (JP)
Title: Drive shaft
Inventor: FUKUMURA ZENICHI
IPC: F16D3/2245
Filed: 1994-08-29
Abstract: PURPOSE:To provide a drive shaft which can absorb shaft directional microvibration. CONSTITUTION:An end part of a shaft 1 is inserted in an inner ring 3 of a stationary type constant velocity joint 2, and the inner ring 3 and the shaft 1 are slidably connected to each other in the shaft direction by a serration 4. A shoulder part 7 is arranged on the shaft 1, and an elastic body ring 8 to press the inner ring 3 in the shaft direction is incorporated between the shoulder part 7 and an end surface of the inner ring 3. The shaft 1 is moved in the shaft direction by shaft directional microvibration acting on the shaft 1, and the elastic body ring 8 is elastically deformed, and the microvibration is absorbed by deformation of the elastic body ring 8.
Patent JP-H0366237-A (JP)
Title: Audio reproducing device
Inventor: KASASHIMA AKIJI
IPC: H04H20/89
Filed: 1989-08-04
Abstract: PURPOSE:To always obtain normal operation independently of the kind of an audio signal sent from a High Vision receiver by controlling the operating state of an audio mode changeover means in a High vision audio signal amplifier automatically in response to the kind of an audio signal sent from the High Vision audio signal amplifier. CONSTITUTION:In the case of an audio signal 2 sent from a High Vision receiver 1 to be an audio signal outputted from a MUSE decoder in the High Vision receiver 1, an audio mode changeover means 4 is in the operating state by an instruction of a control signal 14, the audio signal 2 is processed by the audio mode changeover means 4 and outputted as an audio signal 5. When the audio signal 2 sent from the High vision receiver 1 is an audio signal outputted from the audio mode changeover means 4 in the High Vision receiver 1, the audio mode changeover means 4 is in the stop state by an instruction of the control signal 14, and the audio signal 2 is outputted as the audio signal 5 while not being processed by the audio mode changeover means 4. As a result, the processing of the audio signal in duplicate is prevented.
Patent JP-H1180269-A (JP)
Title: Unsaturated copolymer, preparation thereof and composition containing said copolymer
Inventor: MORISONO KENICHI
IPC: C08L23/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an α-olefin/conjugate diene copolymer having an excellent cold resistance, an excellent crosslinking efficiency and an excellent modifying efficiency. SOLUTION: A copolymer comprises a 2-12C α-olefin and a conjugate diene monomer of the formula (wherein R<2> stands for a hydrogen atom, a 1-8C alkyl or aryl group), in which copolymer (a) a 1, 2 adduct (including a 3, 4 adduct) derived from the conjugate diene monomer forms a double bond in a side chain of the copolymer, a 1, 4 adduct forms a double bond in a principal chain and the ratio of the double bonds in side chains derived from 1, 2 adducts to the double bonds in principal chains derived from 1, 4 adducts is 10/90-99/1, (b) the principal chains of the copolymer contain five-member rings, and (c) the ratio of double bonds of all adducts to the five-member rings (the total of double bonds of all adducts/five-member rings) is 20/80-90/10.
Patent JP-H0648844-A (JP)
Title: Hot repairing spraying material for converter under less slag operation
Inventor: YAMAMURA TAKASHI
IPC: C04B28/34
Filed: 1992-07-30
Abstract: PURPOSE:To provide a hot repairing spraying material which enables to maintain the adhesive strength and, further the strength of a repaired body is adjusted, in hot repairing of converter under a less slag operation. CONSTITUTION:This material is formed by incorporating sodium phosphate, a calcium compound and MgO superfine powder as bonding agents in a MgO based refractory material and MgO-CaO based refractory material, and 0.5-1.5wt.% granular organic material whose grain sizes of <=80% are 1.0-0.1mm, is added to the hot spraying material whose hot bending strength is >=15kg/cm<2> at 1400 deg.C.
Patent JP-S6257374-A (JP)
Inventor: PIETERU BASUTEIAAN DEIIRUHOFU
IPC: H04N5/217
Filed: 1986-09-01
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-H1135583-A (JP)
Title: Stannous dichloride naphthalocyanine compound and near infrared light absorbent using the same
Inventor: SHIMIZU KANJI
IPC: C09D11/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having a pale yellow color in a visible region, capable of reducing discoloration but capable of exhibiting a high color strength in a flat absorption wave form in a near infrared light wavelength region and useful for preventing the forgery and alteration of securities, etc., by forming a specific crystal form. SOLUTION: This stannous dichloride naphthalocyanine compound of the formula has peaks at positions having Bragg angels 2θ (±0.3 deg.) of 7.6 deg., 9.0 deg., 13.8 deg., 15.4 deg. and 25.6 deg. in an X-ray diffraction spectrum. The compound of formula is obtained e.g. by heating 1,3-diiminobenzo (f)isoindoline, 2,3-dicyanonaphthalene and stannous dichloride and subsequently subjecting the obtained stannous dichloride naphthalocyanine compound to a solvent milling treatment in toluene.
Patent JP-H0756620-A (JP)
Title: Working controller for production equipment
Inventor: INOUE KENJI
IPC: G06Q50/10
Filed: 1993-08-18
Abstract: PURPOSE:To prevent the trouble of production equipment and deterioration of the working rate by calculating the maintenance time from the working rate of the equipment to previously announce this time and stopping automatically and forcibly the operation of the equipment at the operation limit time or in the limit operation frequency. CONSTITUTION:An arithmetic part 15 calculates the working rate of the production equipment based on the information received from a measuring part 14 and also calculates the next maintenance time for each maintenance item based on the operation time and the operation frequency counted from the precedent maintenance time and also on the maintenance data. A comparing part 16 compares the maintenance data with the operation time and the operation frequency respectively. Based on these comparation results, a control part 17 informs an automatic electronic parts inserting device 2 of the stop of mechanical operations via an external interface part at the operation limit time or in the limit operation frequency. Thus the operation of the production equipment is stopped. This fact is informed to a worker via a display part 18. The maintenance time is also shown at the part 18.
Patent JP-S6096616-A (JP)
Title: Production of lightweight asphalt foam
Inventor: KUMASAKA SADAO
IPC: C08J9/04
Filed: 1983-10-31
Abstract: PURPOSE:To produce the titled lightweight foam of excellent durability, by adding a specified urethane prepolymer and PS resin pellets containing a blowing agent to an aqueous asphalt emulsion and foaming the resulting mixture. CONSTITUTION:An aqueous asphalt (A) is obtained by dispersing 1pt.wt. asphalt in 0.3-2.0pts.wt. water containing a cationic or anionic surfactant. 100pts.wt. component A is mixed with 5-250pts.wt. (B) urethane prepolymer obtained by reacting a polyetherpolyol of an ethylene oxide content >=15wt% with an organic isocyanate, (C) PS resin pellets containing a blowing agent, and (D), optionally, fillers, foam stabilizers, pigments, etc., and the resulting mixture is foamed.
Patent JP-S5995885-A (JP)
Title: Method for deactivating chlorophyllase of plant, etc.
Inventor: IWABUCHI MASAAKI
IPC: A23L35/00
Filed: 1982-11-20
Abstract: PURPOSE:To obtain chlorella, etc. which is a health food meeting the restrictions of the Japanese Ministry of Health and Welfare, by keeping a slurry of a chlorophyll-containing organism at a low temperature, heating the slurry at a high temperature for a short time, cooling slowly, and drying with a spray dryer, etc., thereby effectively deactivating the titled chlorophyll-decomposing enzyme. CONSTITUTION:A slurry of a chlorophyll-containing organism such as chlorella is maintained at a low temperature of 0-5 deg.C in a low-temperature slurry tank 1 to obtain a cold raw slurry, sent to a high-temperature slurry tank 2, and heated at 100-130 deg.C within a short time, i.e. about 0-20sec. The hot slurry is introduced into a cold treatment slurry tank 3, cooled at about 0-5 deg.C within about 0-30min, and dried with a spray dryer 4, etc. to deactivate the chlorophyllase of the plant, etc.
Patent JP-H1146923-A (JP)
Title: Memo table
Inventor: NANSHIYOU YUKIHIKO
IPC: A47C7/62
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To enable to set a used area of a memo table larger than that of conventional one, by equipping a pair of right and left memo table main bodies supported by each main body support mechanism so as to enable the main bodies to be moved between the storage position and the use position. SOLUTION: Each chair 2 has a pair of memo table main bodies 4 equipped in right and left and a pair of main body support mechanisms 1 movable between a storage position P and the horizontal use position Q. The memo table main bodies 4 are stored so as to be drawn out along a support body 3 fixed on the side part of the chair 2. Each main body support mechanism 1 is equipped with an auxiliary arm 12 rotatably support the memo table 4 in a condition screwed together, a link member which is a guide means to control the movement of the memo table support arm 11 via the auxiliary arm 11, a drawing coil spring of elastic energizing means, and a damper means.
Patent JP-H1149402-A (JP)
Title: Sheet feeder
Inventor: TORIYAMA HIDEYUKI
IPC: B65H3/44
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of simplifying its structure and reducing its cost by reducing the number of sensors for plural carriage paths for a feeding cassette to feed sheets. SOLUTION: At positions facing carriage paths 51, 52, 53, 54, shafts 202a-202d peripherally supported in a rotationally movable manner and contact members 201a-201d rotationally moved integrally with the shafts. The contact members 201a-202d accommodate the first angular position across the corresponding carriage path where no sheet P exists and the second angular position in contact with a sheet P which exists in the corresponding carriage path. When one of the shafts 202a-202d is rotated in the peripheral direction, the rotating of the shaft is transmitted to a movable member 220 to be moved with transmitting mechanisms 205a-205d and the movement is detectd by a sensor 206.
Patent JP-H05262021-A (JP)
Title: Recording device
IPC: B41J2/445
Filed: 1991-08-14
Abstract: PURPOSE:To lighten the burden of a host CPU by preparing a clock signal by the host CPU while a signal displaying the maximum printing dot count of a horizontal scanning direction one line is transmitted to the host CPU from a recording device and preparing the margin data of a photosensitive body in the recording device. CONSTITUTION:A start signal 68 sent from the outside (a microprocessor) is received and a vertical synchronizing signal 61 corresponding (conducting control in the vertical direction of a photosensitive body) to the subscanning direction of a form is output, and a preset value 78 corresponding to form size and a horizontal dot counter 71 counted by a clock signal 30 transmitted from an external equipment (a host CPU) are compared by a comparator 75, and a horizontal synchronizing signal 62 displaying maximum printing-dot count in the scanning direction is controlled.
Patent JP-H0867719-A (JP)
Title: Soft fluororesin
Inventor: KAWASHIMA CHIKAFUMI
IPC: C08F214/18
Filed: 1994-08-30
Abstract: PURPOSE: To provide a diluting solvent for an unsaturated peroxide which is an essential starting material for the backbone polymer of a soft fluororesin; and to produce the soft fluororesin obtained by a safe process. CONSTITUTION: A fluoromonomer is copolymerized with an unsaturated peroxide dissolved in a tert-butyl carboxylate to obtain an elastic fluorocopolymer (a) containing peroxy bonds in the molecule and having a glass transition temp. not higher than room temp. One or more monomers comprising at least one fluoromonomer, which give a polymer having a melting point of 130 deg.C or higher, are grafted onto the copolymer (a) emulsified in an aqueous medium or dispersed in a solvent. Thus, the objective resin is produced.
Patent JP-H02289681-A (JP)
Title: Chemical for stabilizing soil property and production thereof
Inventor: SHIMODA KAZUO
IPC: C09K17/00
Filed: 1989-08-09
Abstract: PURPOSE:To obtain a chemical for stabilizing soil properties capable of carrying out cutting off of water or reinforcing of soft ground by homogeneously dissolving an alkaline earth metal salt in a water glass solution. CONSTITUTION:The objective homogeneous chemical obtained by vigorously mixing (A) water glass with (B) 0.1-5.0wt.% (preferably 0.2-3.0wt.%) alkaline earth metal salt by a method for pressurized jetting, etc., utilizing jet energy, etc., without producing gels of silicates. The above-mentioned chemical has a stabilized gel time within tens of hr (especially within several hr) even if the amount of the component (B) fluctuates to some extent.
Patent JP-H0646869-A (JP)
Title: Method for biodegrading furan compound and production of 2-furancarboxylic acid
Inventor: KATO KINYA
IPC: C12N1/20
Filed: 1992-07-31
Abstract: PURPOSE:To provide a method for obtaining a microorganism suitable for use in a method for biodegrading a furan compound and the method for biodegrading the furan compound using the microorganism. CONSTITUTION:Pseudomonas.cepacia KK01 strain having the ability to degrade a furan compound is isolated from the intestine of Nasutitermes takasagoensis Shiraki by screening in a culture medium containing the furan compound as an only one carbon source. The resultant isolated strain can then be used to carry out the decomposition of the furan compound contained in a waste liquor, etc., and production of 2-furancarboxylic acid from furfural.
Patent JP-H10262954-A (JP)
Title: Audition examining device
Inventor: IWASHITA YOSHIHARU
IPC: A61B5/12
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an audition examining device to be used at the time of manufacturing an auditory device, which can be mounted to the various places of a human body by transforming one of DSB modulating signals into physical vibration, thereby auditorily transmitting the vibration to the auditory organ of the brain through human skin, muscles and bones. SOLUTION: A voice and sound inputted to a transmitter 1 are transduced into electric signals, amplified to a prescribed level at an acoustic amplifying part 2 and inputted to a ballance modulating part 4a, e.g. of a modulation part 4 through a switching switch 8. At the same time a carrier signal is inputted to the part 4a from a carrier signal generation part 6 and the part 4a converts the voice and sound signal to a ballance modulating signal. The ballance modulating signal is inputted to a ceramic element 5 through an output amplifying part 15 and a ceramic element matching part 17 to bring the element 5 into the human skin to auditorily transmit the voice and the sound inputted to the transmitter to the auditory organ of the brain through human muscles and bones.
Patent JP-H0547463-A (JP)
Title: Electromagnetic induction heating cooking device
Inventor: OGASAWARA TOSHIO
IPC: H05B6/12
Filed: 1991-08-15
Abstract: PURPOSE:To provide a wide range of cooking menus by fitting two types of large and small induction heating coils, a sensor to detect heating temperature and an indicator lamp, and causing heating output and time to be automatically set via the operation of a key. CONSTITUTION:When a plug is connected to a power supply, the indicator lamps of menu indicators 10 and 11 flush alternately to indicate an instruction for operating either a 'pan' key or a 'hot plate' key. For example, when 'roast meat' is set with the operation of the key to keep a corresponding indicator lamp lighting, and a start key 12 below an indicator for instructing the next operation is operated after the flushing of the lamp, '1400' in an output indicator group 19 lights, and a digital indicator 20 shows '260'. This indication means that a cooking condition is automatically set at a heating temperature of 260 deg.C with power of 1400 W. Also, heating temperature is temporarily lowered to a minimum level and, then, gradually raised to the predetermined heating level after the operation of the key 12. A danger due to boiling in a heated vessel and element deterioration due to a sudden current can be prevented.
Patent JP-2001032573-A (JP)
Title: Gravestone structure and rigid vessel for the same
Inventor: NEMOTO MIKIO
IPC: E04H13/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a gravestone structure, in which a pole stone can be fixed surely to a base stone firmly, and a rigid vessel for the same. SOLUTION: The gravestone structure has a base stone having a vertical hole 53 in a top face 51, a pole stone 40 having a vertical hole 43 in a base 41 and the slender rigid vessel 70 in which upper and lower sections are inserted into the vertical holes 43, 53 of the pole stone 40 and the base stone. The rigid vessel 70 is made of a substantially corrosion-resistive metal, and has a rigid vessel body 75, in which one end is opened, and a cover body 76 closing the opening 74 of the vessel body 75.  Sections among the external surface of the vessel 70 and the internal surfaces of the vertical holes 53, 43 of the base stone and the pole stone 40 and a section between the region of the periphery of the opening section 74 of the hole 53 in the top face 51 of the base stone and the region of the periphery of the opening section of the hole 43 in the base 41 of the pole stone 40 are filled with a bonding material 90, and the rigid vessel 70 and the pole stone 40 are fixed to the base stone.
Patent JP-2000077513-A (JP)
Title: Semiconductor layer and manufacture thereof
Inventor: DEBOY GERALD DR
IPC: H01L21/76
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor layer and method for manufacturing comprising the same surface charge density across the entire trench depth, while doping mode changes in the lateral direction. SOLUTION: Related to a semiconductor layer, which with a doping mode changing in lateral direction, comprises at least one trench 5 provided at a semiconductor layer 4 and at least one layer provided at the trench 5 for charge compensation, with the trench 5 extending, while entering the semiconductor layer 4 as deep as a specified depth from a surface and with a doping layer adjoining a trench wall 8 of the trench 5, the doping layer has the same layer thickness d2 across the entire depth of the trench 5 and twice the thickness of the doping layer is smaller than the minimum value of a distance d1 between trench walls.
Patent JP-H0493128-A (JP)
Title: Vane wheel assembling device
Inventor: NARITA YOSUKE
IPC: F04D29/60
Filed: 1990-08-03
Abstract: PURPOSE:To assemble a core to a blade securely by hanging a support plate which mounts a core support tool on an ascent and descent frame via a joint member in an assembling device of vane wheel of a torque converter. CONSTITUTION:An ascent and descent frame 3 is provided on the top of a table which positions and supports a blade set jig 2 of an assembling device of a vane wheel assembling a core A to a blade B to be set to the blade set jig 2. A support plate 4 is hung to the ascent and descent frame 3 via a joint member 5 in such a way that it can move freely in the horizontal and upward directions to the ascent and descent frame 3 and can oscillate its neck freely. This support plate 4 is provided with a core hold tool 6 which holds the core A loosely in the outer peripheral section. Further, the assembling device of vane wheel is provided with a sensor 7 which detects up and down movement for the ascent and descent frame 3 of the support plate 4 and a rotating device which rotates the table.
Patent JP-H04234706-A (JP)
Title: Filter, manufacture thereof and solid-state image device using said filter
Inventor: KURISUTOFUAA AARU NIIDAMU
IPC: H04N5/335
Filed: 1991-08-15
Abstract: PURPOSE: To form an optical filter on a substrate like that of a solid-stage image device. CONSTITUTION: The substrate 10 like that of the solid-stage image device is provided thereon with a layer 12 of an absorptive material, a layer 24 of a barrier material and a layer 16 of a photoresist material in this order. The photoresist is exposed imagewise and is developed, by which the regions of the barrier layer under the selected regions of the photoresist layer are exposed. The exposed regions of the barrier layer are etched away to expose the regions of the absorption layer thereunder. This coated substrate is subjected to reactive ion etching under the etching conditions of the first set under which this layer is not substantially etched.  The substrate is thereafter subjected to reactive ion etching under the second etching conditions, by which the residual regions of the photoresist layer and the exposed regions of the absorption layer are etched away and filters are formed on the substrate. This method may be repeated by using different dyes in order to form the multicolor filters. The adhesion of the additional dyes by another methods is equally satisfactory.