baber/WOPTO huggingface dataset:
Patent JP-S6235799-A (JP)
Title: On-vehicle rear speaker
Inventor: MAKINO MASAYOSHI
IPC: H04R1/02
Filed: 1985-08-09
Abstract: PURPOSE:To easily establish a sound field corresponding to a listener's seat position in a vehicle by varying directional characteristics automatically according to whether a person sits on the rear seat or not. CONSTITUTION:This system is a two-way system equipped with a woofer 24a and a tweeter 24b. The woofer 24a is fitted while embedded in a rear parcel tray 22 and the tweeter 24b is put in a housing projecting from the top surface of a tray 20. This tweeter 24b is fitted to a movable body and the direction of its main shaft is changed. A rotating shaft 26 for changing the direction of the tweeter 26b is arranged in parallel to the width direction of the vehicle body 10 and the tweeter 24b is rotated and displaced from a state in which the main shaft is directed to the head side of a person 14 sitting on the front seat to the position where the main shaft is directed to the rear windshield side by swiveling the main shaft upward. A motor 30 coupled with the rotating shaft 26 is controlled with the output of a piezoelectric sensor 32 which detects whether there is a person 18 sitting on the rear seat 16 or not.
Patent JP-S5876175-A (JP)
Title: Multi-stage flash evaporator
Inventor: SHIYOUDA HIROYUKI
IPC: C02F1/06
Filed: 1981-11-02
Abstract: PURPOSE:To obtain the multi-stage flash evaporator which can be easily installed in the field, by providing a multitubular condenser at the lower part of a flash evaporating chamber and introducing steam from a space between a demister and a ceiling plate through a steam conduit into the outer body of the condenser. CONSTITUTION:In one chamber of the multi-stage flash evaporator, a demister 5 is provided at an upper part in a flash evaporating chamber 10 comprising a bottom plate 2 on a stand 1, a stage-dividing plate 3 and a ceiling plate 4, a condenser 6 comprising many heat-transmitting pipes 8 and an outer body 9 is provided at the lower part of the flash evaporating chamber 10, and a steam conduit 7 is provided to introduce steam in a space between the ceiling plate 4 and the demister 5 into the outer body 9 of the condenser 6. Condensed distilled water is withdrawn through a pipe 12 for distilled water, while non-condensing gas is withdrawn through a withdrawing pipe 11. According to said constitution, the position of the condenser 6 is lowered, the workability for installation is improved, the stages are lowered and miniaturized, and the flash efficiency is improved.
Patent JP-S5877413-A (JP)
Title: Machining liquid feeding device for wire cut electric discharge machining system
Inventor: KURODA TATSUO
IPC: B23H1/10
Filed: 1981-11-02
Abstract: PURPOSE:To prevent the reduction of machining precision by keeping the temperature of water and oil invariably constant by means of heat exchangers while one of the water and oil machining liquids is in use. CONSTITUTION:When rough machining is performed with water, only a feed water valve 12 and a solenoid valve 21 are opened and the water is fed through a nozzle 13 to an electric discharge machining portion, then is fed-back to a water tank 5 through a heat exchanger 2 in an oil tank 7. Therefore, the oil 14 and water 9 are invariably kept at almost the same temperature. Next, when oil machining is switched, the oil is fed through a pump 15 to a machining vessel 18, then is fed-back to an oil tank 7 through a heat exchanger 23 in the water tank 5, warming the water 9. The water and oil thus used are warmed by the heat exchangers in individual tanks, thereby the machining can be performed with high precision.
Patent JP-S6418360-A (JP)
Title: Method for detecting radiation field contour
Inventor: FUNAHASHI TAKESHI
IPC: H04N1/04
Filed: 1987-07-13
Abstract: PURPOSE:To easily and properly attain the detection of radiation field contour even when the contour is blurred by applying a processing emphasizing a prescribed spatial frequency component to a picture signal and then applying differentiation processing so as to obtain the radiation field contour. CONSTITUTION:At first an accumulation type fluorescent material sheet 1 is read precedingly to obtain a preceding read picture signal at every picture element. Then unsharpened mask processing to emphasize the prescribed spatial frequency component is applied to the preceding read picture signal. The processing is executed so that the preceding read picture signal is used as an original picture signal Sorg, an unsharpened mask signal Sus corresponding to the spatial frequency below the spatial frequency for each picture element is obtained and the arithmetic operation of Sproc= Sorg+beta(Sorg-Sus) is applied to each picture element, thereby emphasizing a prescribed spatial frequency component, where beta is the emphasis coefficient of the radiation field contour. After obtaining the Sus at every picture element, the picture signal Sproc after processing is obtained. The emphasis of the contour is increased as the coefficient beta is larger in this processing. Then the differentiation processing is applied to the signal and radiation field contours 2a, 2b are obtained based on the differentiation value.
Patent JP-H0619466-A (JP)
Title: Music information processing system
Inventor: SATO YASUSHI
IPC: G10H1/18
Filed: 1992-07-01
Abstract: PURPOSE:To compensate a deficiency of address bits in the whole access to a memory by outputting the high-order addresses of the memory together with time-division channel data or circuit discrimination data. CONSTITUTION:The low-order read address data RA are supplied on a time- division basis from a master tone generator or slave tone generator 106 to a ROM 107 and musical sound waveform data MW are read out on a time- division basis. In the latch of an extended address generator, the high-order read address data RA (timbre number) are set by the master CPU through a data bus 116, and the latch is selected according to a master/slave bit signal M/S indicating the distinction of a circuit and time-division channel number data. The high-order read address data RA are outputted through a selector in the division time of channels and a master/slave switching division time and supplied to the ROM 107 through the address bus 115.
Patent JP-S6235042-A (JP)
Title: Fuel injection controller for internal combustion engine
Inventor: OBA HIDEHIRO
IPC: F02D41/00
Filed: 1985-08-08
Abstract: PURPOSE:To avoid overrich fuel for reducing fuel consumption by providing an asynchronous injection controlling means for asynchronous injection in the rotational frequency of an engine lower than a predetermined one and a throttle opening greater than a predetermined one. CONSTITUTION:The start of acceleration is detected by an acceleration start detecting means A and the throttle opening after that start is detected by a throttle opening detecting means C with reference to the acceleration starting time. The rotational frequency of an engine since the acceleration starting time is measured by an engine rotational frequency measuring means B. If the throttle opening is greater than a predetermined one and the engine rotational frequency is less than a predermined value,an injection valve driving means G is driven by an asynchronous injection controlling means F. Thus, overrich fuel is avoided while fuel consumption can be reduced.
Patent JP-2000011298-A (JP)
Title: Read and side monitoring device for vehicle
Inventor: ISHIKAWA NAOTO
IPC: B60R21/34
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a rear and side monitoring device which can surely generate an alarm when it is necessary to warn a driver of a danger of traffic lane change. SOLUTION: It is made possible to automatically detect traffic lane change of its own vehicle without depending upon operation of a driver by a lane marker approach judging means 104. Thus, when it is necessary to warn the driver of a danger of the traffic lane change, movement of the traffic lane change is automatically detected while a dangerous state of another vehicle on the rear side that the vehicle is within a dangerous relative position or within a dangerous relative speed is automatically detected and an alarm for the danger at that time is surely generated to the driver.
Patent JP-S57100229-A (JP)
Title: Construction of wall
Inventor: FURUHASHI YOSHIO
IPC: E04B2/86
Filed: 1980-12-10
Abstract: PURPOSE: To permit the shortening of construction period of wall and the saving of power for the delivery of materials by a method in which inner and outer frame walls are fixed in parallel and then a filler is placed into the space between both frame walls in such a way as to integrally combining the filler with  both frame walls.  
     CONSTITUTION: Inner and outer frame walls 1 and 2 of concrete, etc., are set at a given interval by means of an interval regulating means consisting of a bolt 6, a long nut, and a screw lever 8 and then fixed. And, a tape 9 is attached to each joint between both the frame walls 1 and 2, a filler (not illustrated), e.g., concrete, etc., is poured into the space S, and after the filler is set, the tape 9 is removed to complete the construction of a wall. Thus, the removing work of form can be omitted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6068015-A (JP)
Title: Process for washing porous tube filter
Inventor: NONOGAMI TERUHIRO
IPC: B01D29/62
Filed: 1983-09-21
Abstract: PURPOSE:To remove turbid component sticking to a porous filter satisfactorily without using cleaning chemical liquid by ejecting washing liquid onto the surface for filtration and removing turbid component sticking to the surface. CONSTITUTION:Washing liquid such as water is pressurized with a high pressure pump 30 and ejected with high speed to the filtration surface 20f of a porous tube filter 20 through a conducting pipe 28, water passage 26 in a nozzle 24, and branched passage 32. As the result, turbid component sticking to the filtration surface is blown off the filtration surface, and turbid material in the filter is discharged out of the filter 20, thus, the turbid material is stripped off effectively. Water is satisfactorily useful as the washing fluid, but gases such as air or org. liquid such as alcohol may also be useful. Preferred speed of water ejected from the nozzle 24 is >=20m/sec.
Patent JP-H0463167-A (JP)
Title: Method and device for coating with vinyl chloride paste resin composition
Inventor: FUJITA EMIKO
IPC: B05D1/02
Filed: 1990-07-02
Abstract: PURPOSE:To coat a material in desired thickness by granulating or atomizing the soln. of a vinyl chloride paste resin composition by compressed air, gelling the granulated or atomized soln. by high-temp. air and spraying the gel on the material. CONSTITUTION:Compressed air 6 at ordinary temp. is supplied from its feed pipe 3. The compressed air 6 is supplied to the tips of several to several ten nozzles in a feed pipe 2, and the soln. of a vinyl chloride paste resin composition 5 in a resin container 4 is granulated or atomized from the nozzles and injected from the tip of the feed pipe 2. Meanwhile, the compressed air 6 is heated to a specified temp. and injected from the tip of the feed pipe 3 and supplied to the granulated or atomized composition 5 injected from the tip of the feed pipe 2. Consequently, the composition 5 injected from the tip of the feed pipe 2 is gelled by the high-temp. compressed air from the tip of the feed pipe 2 and sprayed on a material to be coated. The material is uniformly coated with a PVC paste in desired thickness in this way.
Patent JP-H0924538-A (JP)
Title: Oriented polypropylene vessel
Inventor: UMEYAMA HIROSHI
IPC: B29K23/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a vessel having excellent low-temperature impact strength, transparency and moistureproofness and excellent moldability by orienting blow molding polypropylene having specified melt flow rate. SOLUTION: Polypropylene having 5 to 80 of melt flow rate is orienting blow molded to form an oriented polypropylene vessel. The resin composition of the vessel contains polypropylene having 2.5% or more or more preferably 3.5% or more of ethylene content added with nucleating agent. Thus, the nucleating agent is added to the polypropylene to improve the transparency. Further, when organic phosphate is used as the nuclear, the transparency can be further improved, and the odor can be reduced.
Patent JP-H1017842-A (JP)
Title: Conductive adhesive
Inventor: YOKOYAMA KIMINORI
IPC: C09J11/04
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive adhesive hardly undergoing the separation of carbon during storage or application and desirably used to bond electrodes to a charge collector by mixing a specified organic resin with specified carbon particles. SOLUTION: 40-85wt.% hydrocarbon-based organic resin obtained by hydrogenating 90-100mol% of the aliphatic C-C- double bonds of a polymer (e.g. polyisoprene) obtained by (co)polymerizing 30-100mol% aliphatic hydrocarbon monomer having conjugated double bonds (e.g. butadiene or isoprene) with an ethylenically unsaturated aliphatic hydrocarbon monomer, desirably butadiene or isoprene, is mixed with 60-15wt.% (the total of both being 100wt.%) carbon particles having a pH of 6-9 when measured in the form of a slurry prepared by dispersing 10wt.% particles in a 1wt.% aqueous ethanol solution and a particle size of 5 to below 10nm.
Patent JP-H0842362-A (JP)
Title: Mount for spark advancing timing piston
Inventor: PIITAA ARUBAN JIYOOJI KOORINBO
IPC: F02M41/14
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent excessive leakage of a fuel caused by the difference in thermal expansion between a sleeve and an advance angle timing piston, and the wear attributable to the sliding. SOLUTION: A mount for an advance angle timing piston 19 is provided with a sleeve 22, and the sleeve 22 is provided with flanges 26, 30 which are extended outwardly in the radial direction and engaged with a pump housing to fix the sleeve 22 to the pump housing. The sleeve 22 is formed in a passage provided in the pump housing. For example, one or more of the flanges 30 may be securable to the sleeve 20 by screw threaded engagement, or by means of bolts.
Patent JP-H0464247-A (JP)
Title: Dielectric isolating board and manufacture thereof
Inventor: SHIRASAWA TOSHIKATSU
IPC: H01L21/762
Filed: 1990-07-04
Abstract: PURPOSE:To enable breakdown strength elevation and micronization and further reduce cost by reducing the difference in level between the upper surface of the oxide film on an n<+> buried layer and the face processed in photolithography process. CONSTITUTION:A dielectric isolating substrate 100 is one in which a single crystal Si region 101 is electrically insulated by the oxide film 103 for isolation formed along the sidewalls and the bottoms of an isolating trench 110 and a single crystal Si101 and is supported by polycrystalline Si104, and the oxide film 204 on an n<+> buried layer 102 and in the isolating trench is made thicker than the oxide film in the single crystal Si region 101 by the LOCOS oxidation of two times. Hereby, the difference in level can be reduced, so the elevation of breakdown strength and the miniaturization of a chip can be made, and cost reduced.
Patent JP-H0931822-A (JP)
Title: Conjugate nonwoven fabric sheet and its production
Inventor: MASUMOTO KAZUHIRO
IPC: D04H1/552
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugate nonwoven fabric sheet excellent in water absorption, causing no falling off of hydrophilic powder added to provide water absorption. SOLUTION: A thermoplastic polyolefin is melted by an extruder, passed through dies 1 and 2 vertically arranged side by side, extruded and thinned by a high temperature high-speed gas. The inside of a web 4 released from the die 1 is sprayed with hydrophilic powder from a powder spaying device 3 arranged between the dies at an angle of 30 deg. from the advance direction of the web. The web 4 and a web 5 released from the die 2 are caught by a collector 6 and bonded by an embossing roll 7 to produce the objective conjugate nonwoven fabric sheet.
Patent JP-S6066443-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA SEIICHIROU
IPC: H01L21/762
Filed: 1983-09-21
Abstract: PURPOSE:To form semiconductor regions having thick film thickness isolated by an insulating film by applying SOI technique by repeating epitaxial growth, laser annealing and slective oxidation for semiconductor films. CONSTITUTION:Insular SiO2 film regions 2 are formed selectively on a silicon crystal substrate 1, and silicon films 3 are grown in an epitaxial manner. An argon laser is projected to crystallize polycrystalline silicon films on the SiO2 film regions 2, and the whole surface is changed into the silicon crystal film 3. The upper sections of the SiO2 film regions 2 are coated with anti-oxidation films 4, and the silicon crystal films being in contact with the silicon substrate 1 are denatured into SiO2 films 5 by oxidation at a high temperature. Silicon films 6 are grown in the epitaxial manner, the argon laser is projected to change the whole surface into a crystal film, and the silicon films 6 on the SiO2 films 5 are denatured into SiO2 films 7 by oxidation. Accordingly, silicon crystal films 3, 6 are formed, and regions, peripheries thereof are surrounded completely by the insulating films (the SiO2 films), are formed.
Patent JP-H0225629-A (JP)
Title: Cooking heater
Inventor: YOSHIMURA HIROBUMI
IPC: F24C7/02
Filed: 1988-07-14
Abstract: PURPOSE:To simplify the constitution and attempt to reduce the cost by using the same motor for mixing the flour to make bread and for rotating food during high-frequency heating and providing the motor in the lower section of a heating chamber. CONSTITUTION:A heating chamber 2 is provided for heating food in a main body and heaters 3 and 4 are provided on the upper and lower outer side wall faces of the heating chamber 2. And, a magnetron 5 is provided in the main body 1 so as to make it possible to perform high-frequency heating in the heating chamber 2. A bread case 6 to receive flour is provided and below the bread case 6 stirring vanes 7 are provided for mixing the flour. The rotating shaft of the stirring vanes 7 is connected to the rotating shaft of the motor 8 by a connecting device 14. A coil spring 21 is provided at the upper section of the connecting device 14 to push a pressure sensor 20 with a fixed force. With this arrangement it is possible to judge if the rotation of the motor 8 is for mixing the flour or for rotating foods so that it is possible to change the rotation of the motor 8 automatically.
Patent JP-S5965928-A (JP)
Title: Magnetic recording medium
Inventor: SOGA SANEMORI
IPC: G11B5/716
Filed: 1982-10-06
Abstract: PURPOSE:To prevent squeaking at high humidity and to improve the quality of a reproduced picture by forming a ferromagnetic metallic thin film on a plastic film substrate having >=1,000 particle-shaped projections of 30-500Angstrom  height, per 1mm.<2>, contg. ferromagnetic fine particles as nuclei on the surface. CONSTITUTION:A biaxially stretched smooth polyethylene terephthalate film substrate regulated to <=30Angstrom  surface roughness by considerably controlling projections due to residue of a polymn. catalyst is continuously coated with a liq. composition consisting of 1g paraffin-base magnetic fluid contg. magnetite and 2,000g isooctane to about 10mum thickness, and the coated substrate is dried to obtain a long-sized filmlike sample having about 500,000 particle-shaped projections of about 50Angstrom  height, per 1mm.<2>, contg. magnetite particles on the surface. The surface of the sample is coated with a lubricant soln. of palmitic acid amide by 10mg/m<2>, and the sample is slit to a prescribed width. When the resulting magnetic tape is used in a video recorder in environment at 30 deg.C and 90% relative humidity, squeaking is not caused even at said high humidity, and satisfactory envelopment is sustained.
Patent JP-H0252043-A (JP)
Title: Air purifying agent
Inventor: TOKUMITSU SHUZO
IPC: B01D53/02
Filed: 1988-07-13
Abstract: PURPOSE:To obtain an air purifying agent especially adsorbing lower aliphatic aldehyde gas, ammonia gas or the like by adding an aniline salt of an inorg. acid to a porous substance such as activated carbon. CONSTITUTION:As an air purifying agent especially effective for removing a tobacco smell in indoor air of an office or home, 1-30 pts. of an aniline salt of an inorg. acid or an inorg. acid and aniline is added to 100 pts. of a porous substance such as activated carbon. The air purifying agent thus obtained is excellent in the adsorbability of lower aliphatic aldehyde and ammonia gas and no desorption of aniline gas is generated at all. Further, even when the concn. of gas is varied, the re-discharge of gas once adsorbed is not generated. Therefore, this purifying agent is effective for the removal of a smell in usual living environment.
Patent JP-S6066783-A (JP)
Inventor: HIYOUDOU MOTOI
IPC: B68G7/00
Filed: 1983-09-23
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-H0224400-A (JP)
Title: Stain remover
Inventor: HIROSE HEIHACHI
IPC: C11D17/00
Filed: 1988-07-13
Abstract: PURPOSE:To facilitate the removal of stain and soil adhering to a body, clothes, etc., by mixing together a squeezed liq. from aloe, CMC, benzoic acid, propylene glycol, a particular proteolytic enzyme, an orange oil and glycerol. CONSTITUTION:50.0% squeezed liq. from aloe which is an extract comprising aloin, aloe-emodin, etc., as principal components, 13.9% CMC, 0.1% benzoic acid, 10.0% propylene glycol, 2.0% enzyme Protin AS 10 (trade name) which is a proteolytic enzyme produced by a variety of Bacillus subtilis, 20.0% orange oil and 4.0% glycerol are mixed together.
Patent JP-S6332573-A (JP)
Title: Reversal developing and recording device
Inventor: URAKAWA TOSHIO
IPC: G03G15/08
Filed: 1986-07-25
Abstract: PURPOSE:To eliminate an area where an electrification potential generated at the time of starting a rotation of a photosensitive body is low and unstable, and to prevent the increase of the consumption of a toner, which is caused due to a fact that the toner sticks to said area, by providing an auxiliary electrifier immediately before a developing tank with respect to the advance direction of the photosensitive body. CONSTITUTION:A timer integrated into a body measures an elapsed time from the time when the previous recording operation is ended, and applies an auxiliary electrifier 10 when a prescribed time is elapsed. As a result, at the time of starting the rotation of a photosensitive body, a part between parts B-C electrified by a main electrifier 2 between a main electrifier 2 and a developing tank 3 is electrified by the auxiliary electrifier 10, and thereafter, said body is allowed to pass through the developing device 3. When the part of C of the photosensitive body 1 moves and goes to a position of B, the application of the auxiliary electrifier 10 is stopped. Accordingly, it is prevented that a toner sticks to the surface between B-C of the photosensitive body 1.