baber/WOPTO huggingface dataset:
Patent JP-H05325902-A (JP)
Title: Lighting device and projection type display
Inventor: OMURA HIDEAKI
IPC: H01J61/88
Filed: 1992-05-22
Abstract: PURPOSE:To provide a lighting system or projecting type display excellent in brightness and color characteristic and having a long lifetime. CONSTITUTION:A lighting device is provided with a metal halide lamp having a pair of electrodes and a light emitting tube of a single structure sealed with at least mercury, noble gas, and metal halide where the arc axis thereof is horizontal; and a concave reflecting mirror arranged in combination with the metal halide lamp and having a parabolic or elliptical reflecting surface. A cooler is provided for selectively blowing an air to at least one fine tube from the upper portion of the light emitting tube disposed horizontally through the opening or the cut portion of the concave reflecting mirror toward the upper tube wall of the light emitting tube, or to the upper portion of the light emitting tube through at lease one small hole formed in the upper portion of the light emitting tube of the concave reflecting mirror. Consequently, a rate of the air becomes 250ml/min or more and 2000ml/min or less in total.
Patent JP-H05317753-A (JP)
Title: Coolant treating apparatus
Inventor: USUI KAZUO
IPC: B04B1/14
Filed: 1992-05-22
Abstract: PURPOSE:To provide a coolant treating apparatus which can carry out the treatment continuously. CONSTITUTION:A coolant treating apparatus is provided with an upper cone 5 placed in the upper side and a lower cone 6 placed in the lower side. The upper and lower cones 5, 6 can rotate at the same speed toward the same direction each other on a vertical shaft, while receiving driving force of a rotary driving source. A rotary plate 14 is put horizontally in a centrifugal separation chamber composed of the upper and lower cones 5, 6. The rotary plate 14 is fixed in the upper cone 5 by a proper installation means 15 in the way it is placed under a dirty coolant liquid introducing pipe 8. The lower cone 6 is made possible to move perpendicularly by a movable plate 19 which is made possible to move perpendicularly by the driving source. The upper and lower cones are so made as to be brought into contact with each other and separated from each other by the driving force of the driving source.
Patent JP-H06343198-A (JP)
Title: Speaker unit
Inventor: TANAKA YASUSHI
IPC: H04R9/02
Filed: 1993-06-01
Abstract: PURPOSE:To improve acoustic characteristics with simple constitution. CONSTITUTION:At the time of fixing the small ring part 4a of a frame 4 to a top plate 1 by a screw 5 for fixing, the inner peripheral side of the small ring part 4a is warped by a projecting part 4e provided on the lower surface side of the small ring part 4a, an arm part 4c is stretched with a part fixed by the screw 5 for fixing as a supporting point by the reaction force and the resonance frequencies of the respective arm parts 4c are shifted to a high band side by raising internal stress. Thus, resonance hardly occurs to the vibration of a low frequency band emitted from the back surface side of a diaphragm 8. Also, since the projecting part 4e is provided on the inner peripheral side from a position where a screw hole 4d on the lower surface side of the small ring part 4a of the frame 4, the need of enlarging the cross-sectional areas of the respective arm parts 4c and providing weight is eliminated and thus, the entire speaker unit does not become too heavy and the rise of a cost is not caused.
Patent JP-S61288892-A (JP)
Inventor: TAKIMOTO KAZUTOSHI
IPC: D06F33/02
Filed: 1985-06-14
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-S5558800-A (JP)
Title: Eddy-current-coupling control device
Inventor: KONDOU SATOSHI
IPC: H02P15/00
Filed: 1978-10-25
Abstract: PURPOSE: To obtain a device wherein responsiveness is excellent and an eddy-current coupling is not overheated by providing a control means which controls the maximum value of an exciting current at the value in the vicinity, where the magnetic exciting circuit of the eddy-current coupling is magnetically saturated.  
     CONSTITUTION: The current flowing in an exciter winding 1 of an eddy-current coupling is controlled by the phase control of a rectifier 2. The signal from a speed- command generator 4 and the output signal of a number-of revolution sensor 5 for the output of the coupling are compared and the difference signal is input to an amlifier 6. The output signal of the amplifier 6 goes through a variable resistor 8 which sets up the maximum value of an exciting current and is compared with the output signal of a shunt resistor 7 which detects the exciting current. A phase control circuit 3 is energized by th difference signal, thereby the exciting current of the eddy-current coupling is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04354909-A (JP)
Title: Warming container
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 1991-06-03
Abstract: PURPOSE:To eliminate dryness, sourness or stickiness, etc., of boiled rice due to the excessive temperature rise or fall by providing a temp. controller to determine the power for resuming energization according to the degree of temp. rising after energization stop, thus to minimize the temp. pulsation of a temp. sensor during warming. CONSTITUTION:The title container is provided with an automatic temp. controller 7 to determine the power for resuming energization to a warming heater 5 according to the degree of temp. detected by a temp. sensor 6 after the energization to the warming heater 5 is stopped. Therefore, the power to the warming heater 5 is reduced approximately to saturation in spite of different conditions of capacities of rice to be warmed, room temp., voltage, and container bodies, etc., so that the temp. pulsation due to ON-OFF operations can greatly be reduced, and problems caused by excessive temp. rise or fall are eliminated. Thus, good taste of boiled rice can be kept even after a long time warming.
Patent JP-H0425843-A (JP)
Title: Photosensitive material
Inventor: HIOKI TATSUO
IPC: G03F7/004
Filed: 1990-05-21
Abstract: PURPOSE:To improve the raw life of the photosensitive material which contains photosensitive microcapsules by specifying drying conditions and humidifiction conditions. CONSTITUTION:A photosensitive layer which contains microcapsules of silver halide, a reducing agent, a polymerizing compound, a color image formation substance, and a base (precursor) is formed on a base body. The photosensitive layer after coating is dried at wet-valve temperature of 1 - 50 deg.C until the water in the coating layer is reduced to <=60% of the weight of hydrophilic colloid in the coating layer, then dried at dry-bulb temperature of 1 - 50 deg.C, and further humidified for >=5 seconds in an atmosphere of 10 - 35 deg. temperature and 40 - 75% relative humidity and then taken up. The material is stored preferably for >=5 hours at 35 - 55 deg.C atmospheric temperature within seven days after being taken up.
Patent JP-H05148489-A (JP)
Title: Production of pitch-based material and production of carbonaceous material with the same as raw material
Inventor: TAKEGAWA TOMEI
IPC: C10C3/04
Filed: 1992-05-22
Abstract: PURPOSE:To easily obtain a self-sinterable pitch-based material capable of giving isotropic carbonaceous materials of high density and high mechanical strength by hydrogenating pitch followed by heat treatment to regulate its softening point within a specified range and then by atomization and oxidation of the resultant pitch. CONSTITUTION:A coal-based pitch 120 deg.C in the softering point determined by mettler technique is mixed with petroleum-based residual oil, Mettler technique is mixed with petroleum-based residual oil, and an autoclave is then charged with the mixture followed by temperature raising to 420 deg.C in such a state as to maintain the pressure inside the autoclave at 5kg/cm<2>G to carry out hydrogenation. The resulting mixture is then put into a heat treatment unit where temperature is raised to 420 deg.C under a nitrogen gas stream to make a heat treatment of the mixture (pitch) to bring its softening point 5o 250-380 deg.C. The resulting pitch heat treated is atomized and then oxidized at 180-350 deg.C in an oxidative atmosphere into the objective pitch material. Thence, this material is molded into a form, which is, in turn, subjected to carbonization and graphitization, thus obtaining the other objective high-density, high-strength isotropic carbonaceous material.
Patent JP-H07309129-A (JP)
Title: Insect-proof net for vehicle
Inventor: MIURA YOSHIYUKI
IPC: B60J1/20
Filed: 1994-05-20
Abstract: PURPOSE:To provide an insect-proof net for a vehicle excellent in the attachability/detachability to/from the vehicle without damaging the storability when not in use. CONSTITUTION:An insect-proof net consists of an elastic frame where a wire 20 is bent in a square shape, and both end parts are arranged at the center part of one side of a square, a connecting pipe 3 which is arranged between the respective end parts, and where the fixed end part 31 is fixed to on end part 21 of the wire 20, and the free end pat 32 is turnably fitted to the other end part 22 of the wire, and a flexible net 11 stretched to the flame 2.
Patent JP-S5255234-A (JP)
Title: Unmanned parking system
Inventor: KITAMURA TAKAO
IPC: G08G1/14
Filed: 1975-10-31
Abstract: PURPOSE:To make a toll parking palce unmanned by systemizing opening and shutting of a gate corresponding to detection of enter and exit of a car, calculation of fee, issue of balance, fee adjustment and presence of receipt.
Patent JP-H04357142-A (JP)
Title: Production of hermetically coated optical fiber
Inventor: AIKAWA HARUHIKO
IPC: C03C25/42
Filed: 1991-06-03
Abstract: PURPOSE:To obtain optical fiber having a uniform film thickness and quality in the longitudinal direction by observing light emitted from a reaction chemical species in forming a thin film coating layer according to the CVD method in an in-line system and controlling the CVD process. CONSTITUTION:Hermetically coated optical fiber 14 is produced by a method for introducing optical fiber 0 into a reaction vessel body 1, simultaneously introducing a raw material gas from a raw material gas introduction pipe 3 into the aforementioned reaction vessel body 1 and applying a thin film coating layer onto the optical fiber 0 according to a CVD method. In the above- mentioned process, light emitted by a reaction chemical species in reaction is observed in an in-line system and the CVD process is controlled based on the observation results. The light emitted by the reaction chemical species (radicals, etc.) in depositing the thin film from the raw material gas by the CVD reaction in the reaction vessel body according to the aforementioned method is observed with a spectral system during production (the in-line system). The change in the spectral intensity is monitored and the chemical vapor deposition reaction process (the CVD process) is controlled based on the obtained observation results.
Patent JP-H0428429-A (JP)
Title: Device for working sheet material
Inventor: MATSUDA MORIKATSU
IPC: B23Q7/08
Filed: 1990-05-23
Abstract: PURPOSE:To make the area for setting the sheet material working device small and to execute the excellent working with a good productivity by arranging the worktable to mount the material to be formed obliquely and inclining the pass-line of the material to be formed against the horizontal plane. CONSTITUTION:The worktable 7 including the center-table 3 and the side worktable 5 is arranged with the inclination of (about 60 deg.) to the horizontal plane on the base frame 1. The free bearing 9 is set on the table surface of this worktable 7, the material sheet to be formed W is mounted on the free bearing 9, held with the carriage 13, and moved along the work line PL, the punch set at the upper turret 17 is struck with the striker 21, the sheet material to be formed W is worked with the hole punching, etc., in the vertical direction of the work. Therefore, the excellent working is executed without the generation of the clattering of the sheet material to be formed W on the worktable, and without of punched scum mounted on the sheet material to be formed.
Patent JP-H01299888-A (JP)
Title: Injection apparatus for foaming abrasive composition
Inventor: MIURA MASASHI
IPC: C09K3/14
Filed: 1988-05-27
Abstract: PURPOSE:To prevent liq. dripping, solidification and powdering, ensure excellent polishing power and avoid flawing of an article to be polished, by sealing under an increased pressure an abrasive compsn. comprising a surfactant, a water insoluble abrasive and water together with an aerosol-producing agent into a closed container having an injection nozzle. CONSTITUTION:2-10wt.% surfactant (a) [e.g., straight chain (8-18C) alkylbenzenesulfonate salt], 7-70wt.% water insoluble abrasive (b) having a Mohs' hardness of 3 or higher and an average particle size of 5-50mum (e.g., CaCO3) and water are mixed together in component (a) to component (b) wt. ratio of 1/2-1/15, thereby obtaining an abrasive compsn. (A). Subsequently, 98-80wt.% component (A) and 2-20wt.% aerosol-producing agent (B) (e.g., dichlorodifluoroethane) are sealed under an increased pressure into a closed container having an injection nozzle of 0.3-5mm in orifice diameter.
Patent JP-S63303117-A (JP)
Title: Production of alumina fiber precursor and apparatus therefor
Inventor: KATSUOKA MOTOHITO
IPC: D01F9/08
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the titled precursor having a fine denier of a sufficiently small diameter, by dry spinning an aqueous spinning solution containing aluminum oxychloride, PVA and a water-soluble inorganic polybasic acid or salt thereof under specific condition. CONSTITUTION:An aqueous spinning solution, containing aluminum oxychloride, PVA and a water-soluble inorganic polybasic acid (preferably phosphoric acid, boric acid, etc.) or salt thereof and having 200-5,000 P viscosity at 20 deg.C is extruded through a nozzle plate 2 (having plural spinning holes with <=0.3mm nozzle hole diameter and >=4mm distance from the center of a hole to that of the adjacent holes) of a spinning solution discharging part 1. The resultant extruded filaments are then passed through a spinning stack 3 and dried to afford the aimed precursor of an aluminum based filament yarn having a fine denier of <=10mum diameter.
Patent JP-H07336641-A (JP)
Title: Image monitor recording and reproducing device
Inventor: OKADA YOSHINORI
IPC: H04N19/65
Filed: 1994-06-14
Abstract: PURPOSE:To transmit information such as a video image and an audio signal from a video camera through an analog or digital line network and to realize an image monitor recording and reproducing (W/R) device able to record/ reproduce a monitor content at an optimum recording rate and high density for a long time. CONSTITUTION:An error code and a synchronizing signal are added to a compression coding signal and the result is fed to a buffer means 10 as a modulation recording digital data signal, stored once sequentially therein and read at a high speed for each prescribed period and the speed is increased high up to an optimum recording rate and the data are recorded on a medium. In the case of reproduction, the data signal is reproduced from the medium intermittently for each prescribed period and the reproduced high speed data signal is written once in the buffer means 10 and read continuously at a low speed and restored into the digital data signal at the original speed and decoded into a video signal through expansion decoding.
Patent JP-H1043428-A (JP)
Title: Electronic dice device for automatic mah-jongg table
Inventor: ENDO TOSHIYUKI
IPC: A63F9/20
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce vertical thickness and to attain the reduction of a space at the time of assembly to an automatic mah-jongg table, etc., by displaying the dice as pictures not to move and displaying faces from '1' to '6' by turning on two pairs of light emitting diodes more than six for one pair arranged so as to be displayed as the patterns of the dice. SOLUTION: The automatic mah-jongg table is started by switch operation with an electric motor or a solenoid as a driving source and controlled by an electric control part, and an electronic dice device is installed at the central part of a top board. This electronic dice device has two pairs of electric light emitting elements 4 to be paired for seven pieces and under control due to an electric dice control circuit, the faces of patterns of the dice from '1' to '6' are displayed at random by switch operation 5 of a game player at the time of ordinary game. Thus, two pairs of figures from '1' to '6' can be combined at random similarly to the shake-out of two dice.
Patent JP-H01304829-A (JP)
Title: Growth accelerating composition for animal
Inventor: NAKANISHI NOBORU
IPC: A23L1/28
Filed: 1988-05-31
Abstract: PURPOSE:To accelerate growth of animal by adding yeast to sugar solution or theriac, fermenting and adding resultant material to feed. CONSTITUTION:Concentration of a sugar is adjusted at about 5-25% and an yeast is added. Every kinds of yeasts are usable. Ferrous sulfate preventing poverty of blood, etc., are contained in the cultured extract by fermentation. Further, amino acid, vitamin, etc., are contained in a large amount. Said cultured extract is passed through a filter, etc., and removed yeast, then used. Adding amount of the resultant composition is preferably 0.5-5-wt.% as powder.
Patent JP-S5255668-A (JP)
Title: Electronic watch
Inventor: SHIMOMA NOBUO
IPC: G04G5/00
Filed: 1975-10-31
Abstract: PURPOSE: Time correction is made easier by making time correctionsignal variable thereby changing from slow output to fast output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5656978-A (JP)
Title: Controller of hydraulic rotary machine
Inventor: NOJIMA MASAHIDE
IPC: F03B15/00
Filed: 1979-10-15
Abstract: PURPOSE: To rapidly and safely stop a hydraulic rotary machine at the time of an oil pressure loss accident of a speed regulator by connecting a pressure oil tank to a speed regulator at the inlet valve side through an electromagnetic valve which is opened at the time when the pressure oil tank at the regulator side has lost the oil pressure.  
     CONSTITUTION: An oil pressure detector 10 for detecting the oil pressure loss of a pressure oil tank 7 and generating an informaion signal of oil pressure loss, is provided at the pressure oil tank 7 at the regulator side, and the pressure oil tank 3 is connected to the speed regulator 8 through an electromagnetic valve 11 which is opened by the above described signal. Accordingly when an oil pressure loss accident has occurred in he pressure oil tank 7 at the side of the regulator 8, the pressure oil of the pressure oil tank 3 at the inlet valve side can be introduced in the speed regulator 8, and hence, at the time of the accident, the hydraulic rotary machine can be stopped rapidly and sefely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5834100-A (JP)
Title: Freeze-thawing type disposer for sludge
Inventor: YAMANISHI KENICHIROU
IPC: C02F11/20
Filed: 1981-08-20
Abstract: PURPOSE:To enhance thermal efficiency and to facilitate manufacture and makeup, by providing orifice type buffle plates in the first chamber and the second chamber, thawing sludge, frozen in the first chamber, in the second chamber, and discharging the sludge through the opened part of a hollow pipe. CONSTITUTION:Sludge to be treated is forcedly inserted into a pipe body 1 by a forcible inserting means 7, and a cooling medium is supplied through an inlet opening 8a into the first chamber 4 and passed through a space between an orifice type buffle plate 10 and the pipd body 1 to freeze the sludge inside the pipe body 1. When said freezing is completed, a heating medium is supplied through the inlet opening 8a for a short time so that the frozen sludge is exfoliated from the inner wall surface of the pipe body 1 and moved in a rod- shaped state toward a discharging side. When freeze-thawing is completed, the heating medium is supplied again through the inlet opening 8a for a short time, and sludge is forcedly inserted into the pipe body 1. Consequently, the rod-shaped sludge, pushing out the thawed sludge, is moved and discharged through a discharging opening 12.
Patent JP-S5756440-A (JP)
Title: Preparation of 2-hydroxynaphthalene-3-carboxylic acid
Inventor: MAEKAWA YUUZOU
IPC: C07C51/15
Filed: 1980-09-22
Abstract: PURPOSE: To prepare the titled compound useful as an intermediate of dyes and pigments, by dehydrating a uniform liquid mixture of a β-naphthol alkali metal salt, β-naphthol, and a polyalkylbenzene under specific conditions keeping the liquid state, and then reacting wich carbon dioxide gas.  
     CONSTITUTION: A water-containing liquid mixture containing (A) an alkali metal salt of β-naphthol, (B) 0.6W1.25mols, pref. 0.7W1.0mol, based on 1mol of the component (A), of β-naphthol, and (C) 0.1W1.0pt.wt., pref. 0.3W0.8pt.wt., based on 1pt.wt. of the component (A), of a polyalkylbenzene of formula (R is different or same straight or branched chain 1W3C alkyl; n is 3W4), e.g. diisopropyltouene, is dehydrated with fractionating column pref. at 100W240°C, and the uniform anhydrous liquid mixture thus obtained is made to react with carbon dioxide gas to obtain the titled compound in high purity and yield (pref. the whole steps are carried out continuously). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000318562-A (JP)
Title: Air bag device
Inventor: FUJIMURA HISAFUMI
IPC: B60R21/20
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device preventing a horn plate from being deformed, when assembled and assembling the horn plate into a correct position. SOLUTION: In this air bag device, a module cover 20 has an upper face 21, a frame part 22 formed extending from the back face side of the upper face 21, and a locking part 25 erected with a space on the outside of the frame part 22, and a horn mechanism has a horn plate 61 disposed at the module cover 20, and a contact plate connected to the horn plate 61. The horn plate 61 is provided with a frame body disposed outside of the module cover frame part 22, and connection parts 61b to the contact plate. At least one of the connection parts 61b has a projecting part which projects onto the module cover 20 side, and an abutting part 61f extending outwardly from the tip of the projecting part. The abutting part 61f abuts on the locking part 25 of the module cover 20 so as to lock the horn plate 61 to the module cover 20.
Patent JP-S63296234-A (JP)
Title: Integrated circuit device
Inventor: FUNAKOSHI HISASHI
IPC: H01L21/60
Filed: 1987-05-27
Abstract: PURPOSE:To easily detect a defect of a characteristic such as the defect of a bonded part or the like by a method wherein a diode or a transistor is inserted between a grounding pad of a functional block and a signal pad or a power-supply pad of the functional block and two of more bonding wires are connected to an identical grounding lead wire. CONSTITUTION:When a bonding wire 14 is detached, a zener diode 8 and a GND substrate resistor 10 are situated between a signal lead 16 and a GND lead 13. Accordingly, if a voltage by which the diode 8 is broken down is impressed in this state, its operating resistance is increased by a value of the GND substrate resistor 10; it is, therefore, possible to detect that the bonding wire 14 is detached. This is also the same for a bonding wire 15. The same applies to a power-supply pad and a GND pad. When a transistor is used instead of the diode, it is possible to obtain similar effect.