baber/WOPTO huggingface dataset:
Patent JP-H1093337-A (JP)
Title: Multi-beam antenna
Inventor: SHIYOUKI HIROKI
IPC: H01Q1/28
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide the multi-beam antenna by which a flexible patterning is feasible with respect to a beam formation or beam direction, in which a plurality of beams are provided and flexibility with respect to a communication amount and a frequency in each beam is provided. SOLUTION: The multi-beam antenna uses array antennas configured with a plurality of antenna elements 21-28 to form a plurality of beams. In this case, the antenna elements 21-28 are used in common to form a plurality of beams, amplifiers 31-38 are connected respectively to the amplifiers 31-38, a means to supply exciting power to each of the antenna elements 21-28 in the beam forming circuits 51-54 provided to each beam is provided, the entirely same exciting amplitude distribution is set to the amplitude component in the excited power for a plurality of parts of the beam forming circuits 51-54, specific phase distribution specific to each of the beam forming circuits 51-54 is set to the phase component of the exciting power.
Patent JP-S60136918-A (JP)
Title: Magnetic recording medium
Inventor: ISHIHARA HEIGO
IPC: C10M105/26
Filed: 1983-12-26
Abstract: PURPOSE:To improve the molecular structure of the higher fatty acid used as a lubricating agent for a magnetic recording medium and to obtain magnetic recording medium having durability by forming a magnetic layer on the surface of which such a material as to form a polymer when rubbed exists. CONSTITUTION:Straight chain hydroxycarboxylic acid is provided on the magnetic layer of a magnetic recording medium. The straight chain hydroxycarboxylic acid which is the lubricating agent thereof has straight chain like a higher fatty acid and has therefore excellent orientability and lubricity. Since said acid has a hydroxyl group in the molecule, the acid reacts with the carboxylic acid group of the adjacent groups to cause an esterification reaction thus forming a strong film. The surface of the magnetic medium is protected by the film and the durability of the magnetic recording medium is improved. An improvement in the sliding strength is thus admitted with the magnetic recording medium coated with the straight chain hydroxy di-carboxylic acid and said medium exhibits excellent durability.
Patent JP-S60136983-A (JP)
Title: Floppy disc driver
Inventor: MAEKAWA HIDEO
IPC: G11B33/10
Filed: 1983-12-26
Abstract: PURPOSE:To prevent malfunction by incorporating a display section displaying separately the loading of a disc and accessing to a pushbutton switch indicating ejection of the disc. CONSTITUTION:A display device of a floppy disc device is flickered in a period T1 when a head is loaded at loading of one side disc and flickers in a period T2 at the loading of a both side disc. When the disc 1 is loaded and the number of revolutions reaches a prescribed number, a flip-flop 11 is set with an READY I - P or a READYII-P signal, a diode 4 is lighted, a flip-flop 10 is set by a HEAD- ENGAGE-P signal, a transistor 15 is turned on and a voltage is applied. The light emitting diode 4 is lighted at a low illuminance at a prescribed number of revolutions or over after the disc 1 is loaded and lighted with a high illuminance at head load. Misoperation is prevented by changing the lighting state of the ejection button of the disc with the rotation of the flexible disc.
Patent JP-H0691288-A (JP)
Title: Method for treating organic waste water
Inventor: IZUMI SEIJI
IPC: C02F3/12
Filed: 1992-09-14
Abstract: PURPOSE:To provide a method for treating organic waste water which facilitates the maintenance of facilities. CONSTITUTION:Organic waste water, after being subjected to biological treatment under aerobic conditions in an aeration tank 3, is separated into active sludge and filtrate 15 by a membrane separator 11 set in the tank 3. A mixture in the aeration tank 3 is directly taken out as excessive sludge while the supply of the waste water into the tank 3 being stopped. While the vacant tank 3 is gradually filled with cleaning water 21, the membrane of the separator 11 is washed with the flow of aeration bubbles. In this way, deposit on the surface of the membrane can be removed efficiently and automatically by the impact of bubble breaking at the surface. The need for a sludge storage vessel is obviated by installing more than one aeration tank.
Patent JP-H0691113-A (JP)
Title: Device for purifying bath water
Inventor: TOMIOKA TOSHIICHI
IPC: A47K3/00
Filed: 1992-09-14
Abstract: PURPOSE:To provide a safe filtering-type purifying device for bath water in which breeding of various kinds of microbes is suppressed. CONSTITUTION:This device has the following circulation system of warm water. Water in a bath passes through the housing 3 of a filter member to remove various foreign matters and then successively passes through a white adsorbent- filter member 4 of an inorg. porous body consisting essentially of silica hydrogel having 200-700m<2>/g specific surface area and through an antimicrobial layer member 5 essentially comprising a silver-base antimicrobial such as metal silver, silver ion-substd. zeolite, and thiosulfite silver complex silica gel. Then the water is returned to the bath again.
Patent JP-H0292267-A (JP)
Title: Treatment of brewage
Inventor: HATA YOJI
IPC: C12H1/14
Filed: 1988-09-30
Abstract: PURPOSE:To prevent deterioration of SAKE (rice wine) caused by occurrence of sweet dregs in brewage during preservation bringing glucoamylase in brewage into contact with a glucoamylase inhibitor to remove glucoamylase. CONSTITUTION:Refine a SAKE of brewage, for example, is passed through a column packed with an immobilized glucoamylase inhibitor to adsorb and remove glucoamylase in refine a SAKE. The glucoamylase inhibitor is an oligosaccharide shown by the formula containing alpha-1,4-imino bond in a molecule of acarbose produced by culture of actinomycetes and a relative substance thereof. A highly concentrated oligosaccharide of filtrate of a liquefied solution of polished rice (starch) is passed through a column packed with the above- mentioned inhibitor so that glucoamylase can be eluted from the inhibitor and recovered. On the other hand, refined SAKE of brewage from which glucoamylase is removed will not cause reduction in qualities even by preservation at room temperature.
Patent JP-H0796141-A (JP)
Title: Ammonia supply method in denitrification device
Inventor: MAEKAWA TOSHIHIRO
IPC: B01D53/94
Filed: 1993-09-30
Abstract: PURPOSE:To allow gaseous ammonia to surely reach a reaction tower in a gaseous state as it is and to allow it to effectively work as a catalyst by feeding the gaseous ammonia generated in an aqueous ammonia gasification tower in a state mixed with air to the reaction tower. CONSTITUTION:An air feed pipe 9 is connected with a gas inlet 2 from a white smoke preventing air heater. An aqueous ammonia spray nozzle 3 is connected with an aqueous ammonia feed pipe 4 and an instrumental air feed pipe 5. Preheated air is supplied into an aqueous ammonia gasification tower 1 from the air feed pipe 9 and about 25% aqueous ammonia is sprayed into the air from the aqueous ammonia injection nozzle 3. Thus, aqueous ammonia is evaporated with the preheated air and generated gaseous ammonia goes out from a gas outlet 6 into the tower top in a state mixed with air to be fed to a reaction tower 8 via a gas conductor 7. Thus, the gaseous ammonia is surely fed to the reaction tower 8 in a gaseous state as it is and it is effectively used as an NOx reducing agent.
Patent JP-H1188616-A (JP)
Title: Facsimile equipment
Inventor: TAMURA HARUMICHI
IPC: H04N1/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To enable easy print or facsimile transmission of memory contents in a hand scanner by outputting image data stored in the storage part of the scanner by only mounting the scanner on the main body of equipment. SOLUTION: The image data read by a hand scanner 12 are stored in its storage device. A controller 1 detects that the hand scanner 12 has been connected to a hand scanner connector 3. The controller 1 instructs a printer 4 to print the image data sent from the hand scanner 12 via the hand scanner connector 3 onto recording paper. Moreover, transmitting operation can be mode and in this case, the number of a preceding party or the like is considerable as the destination of transmission. When the hand scanner 12 is mounted on the main body of equipment, it is previously selected by a mode switch or the like, for example, whether image data are to be printed or to be transmitted.
Patent JP-H02218724-A (JP)
Title: Draw molded body of styrene-based resin and production thereof
Inventor: YAMAZAKI MICHIAKI
IPC: C08J5/18
Filed: 1988-09-30
Abstract: PURPOSE:To obtain the subject molded body excellent in transparency, mechanical strength and electrical characteristics with a high elastic modulus by blending respective specific styrene-based polymer with polyphenylene ether in a specified proportion, thermally melting the resultant blend, cooling and hot- drawing the melt at respective specific temperatures. CONSTITUTION:The objective molded body, obtained by thermally melting a composition consisting essentially of (A) 10-98wt.% styrene-based polymer (preferably polystyrene, etc.) mainly having a syndiotactic structure and (B) 90-2wt.% polyphenylene ether [preferably (2,6-dimethyl-1,4-phenylene)ether] with >=0.28dl/g intrinsic viscosity in chloroform at 30 deg.C, cooling the resultant melt to a temperature below the glass transition temperature of the afore- mentioned composition, then hot-drawing the cooled composition at a temperature above the glass transition temperature of the above-mentioned composition and below the melting point thereof (preferably >=1.5 times in uniaxial drawing or respective >=1.2 times in the longitudinal and transverse directions in biaxial drawing) and suitable as films for flexible printed boards, etc.
Patent JP-H0881742-A (JP)
Title: Production of fe-cr-al alloy foil material excellent in high temperature oxidation resistance
Inventor: HOSHINO KOJI
IPC: B22F3/18
Filed: 1994-09-13
Abstract: PURPOSE: To produce an Fe-Cr-Al alloy foil material excellent in high temp. oxidation resistance by subjecting a porous sheet sintered material, containing specific amounts of Cr, Al, and Fe and having specific theoretical density ratio and specific thickness, to rolling and forming to specific theoretical density. CONSTITUTION: An Fe-base alloy, containing, by weight, 15-35% Cr and 7-20% Al, is used. A porous sheet sintered material, having 50-85% theoretical density ratio and 30-500μm thickness, is rolled and formed into an Fe-Cr-Al alloy foil material having >=90% theoretical density ratio. Cr has a function of improving high temp. oxidation resistance, but toughness is deteriorated if Cr is contained in excess. Although Al has a function of improving high temp. oxidation resistance to a greater extent by the coexistence with Cr, a sinterability is lowered if Al is contained in excess. When theoretical density ratio is lower than 50%, strength becomes insufficient, and cracking is brought about at rolling when it exceeds 85%. Sufficient rolling cannot be done when thickness is small, and the cracking is brought about when it is large.  When the theoretical density ratio is less than 90%, strength becomes insufficient.
Patent JP-S59134756-A (JP)
Title: Dialkylaminoalkoxybenzyl alcohol derivative
Inventor: EDEITO TOSU
IPC: A61K31/13
Filed: 1983-12-27
Abstract: The invention relates to new dialkylaminoalkoxybenzylalcohol derivatives of the formula (I)    <IMAGE>  (I)  wherein R1 is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms; R2 is halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms; R3 and R4 independently stand for an alkyl group having from 3 to 5 carbon atoms; and n is 2, 3, 4 or 5, and acid addition and quanernary ammonium salts thereof. According to another aspect of the invention there are provided processes for the preparation of these compounds. The new compounds provided by the invention are pharmaceutically active, in particular, they are suitable for the treatment of acute ethanolic intoxication. Pharmaceutical compositions containing them as active ingredient are another aspect of the invention.
Patent JP-H07107309-A (JP)
Title: Color correcting device
Inventor: ISHIBASHI JUNICHI
IPC: G06T1/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide a color correcting device in which color correction data can be rewritten, and data interchangiability can be maintained even at the time of changing a peripheral device. CONSTITUTION:A color correcting device 1 in which color input picture data are color-corrected, and picture data for an outputting device are obtained, consists of a data rewritable lookup table holding means 8 which holds data for color correction, rewriting means which rewrites the data of the lookup table holding means, and color correcting means 7 which operates color correction to the color input picture data by interpolation based on the data of the lookup table of the lookup table holding means, and converts the data into the picture data for the outputting device.
Patent JP-S60140717-A (JP)
Title: Manufacture of semiconductor thin film crystal layer
Inventor: KATOU KOUICHI
IPC: H01L21/263
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a semiconductor crystal thin film having excellent uniformity without dielectric breakdown of the lower insulation film, by indirectly raising the temperature of the semiconductor thin film to be melted for recrystallization without directly applying incident electronic beams into the film. CONSTITUTION:On a P type Si substrate 21 on which an element has already been formed, an SiO2 film 22 with a thickness of about 1mum, an amorphous Si film 23 of 0.5mum, a protecting SiO2 film 24 of 0.2mum, a W film 25 of 1mum and a light transmission preventing Si film 26 of 0.5mum are deposited in that order. The substrate 21 is heated to 500 deg.C and continuous electronic beams are radiated over the Si film 26. An acceleration voltage is 10keV and the incident beam current to the W film 25 is 2mA. In this case, electrons can not reach the SiO2 film 24, and they raise the temperature of the W25 but do not substantially increase the potential. Since W has good heat conductivity and the Si film 26 prevents heat from being dissipated upwards by blackbody radiation, the Si layer 23 is indirectly heated so as to cause melt recrystallization. Thus, it can become single crystal without any damages such as dielectric breakdown by electrons.
Patent JP-S62107225-A (JP)
Title: Diesel engine fitted with supercharger
Inventor: MURATA SHIYOUJI
IPC: F02B37/16
Filed: 1985-10-31
Abstract: PURPOSE:To reduce spitting sounds by providing a passage that bypasses a supercharger and an intake shutter out of an intake passage which is opened when an exhaust brake is operated so as to introduce the gas flow spitted from the combustion chamber into a bypass passage. CONSTITUTION:In the intake passage 2 of an Diesel engine 1, an air cleaner 3, a supercharger 4, and intercooler 5, and an intake shutter 6 are provided, while on the exhaust passage 7 an exhaust shutter 8 is provided. Now, when the exhaust shutter 8 is closed, the internal pressure in the exhaust passage 7 rises, and the revolutions of the engine 1 is suppressed. And the spitting to the intake passage 2 accompanied by the closing of the exhaust shutter 8 is checked by the intake shutter 6 which is fully closed synchronizing therewith. In this case, a solenoid valve 15 in an open/close control means 14 is opened synchronizing with the closing of respective shutters 6 and 8. thus, the spitting from the combustion chamber is sent to a bypass passage 13, and the spitting sounds are reduced by an orifice 16.
Patent JP-S60140744-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NANBU SHIYUUTAROU
IPC: H01L25/04
Filed: 1983-12-28
Abstract: PURPOSE:To obtain excellent high-frequency characteristics of the titled device by a simple constitution by connecting a plurality of FETs through a bonding wire used for a peaking coil when the FETs are cascade-connected. CONSTITUTION:A source in three cascade-connected FETs is made common, the self-bias of the three FETs is executed by one resistor R4, and a common source terminal is connected to ground potential by using a bypass capacitor C4. When the source is connected in common at that time, it is particularly important on a high-frequency circuit that ground inductance is inhibited to a small value. Consequently, a common source 40 is constituted by a conductor in not less than 1mm. width, and three FETs are loaded on the source. These source and FETs are received in a plastic package 41, a plurality of rubber conductors 42 projecting from an electric equipment pattern are faced to these FETs, and the rubber conductors 42 are connected by bonding wires 45 used for a peaking coil. The self-bias of the three FETs is executed by one resistor R4 adjoined to the common source 40, and the source 40 is connected to ground potential by using the bypass capacitor C4.
Patent JP-H10142651-A (JP)
Title: Camera
Inventor: ISHIGURO MINORU
IPC: G03B7/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To set varied kinds of modes while maintaining excellent operability in a narrow space. SOLUTION: A mode setting button 30 is constructed of a single disk type operation member 30a, in which an area to be pressed for operation is divided into four areas W1, W2, T1, T2 crosswise, and four switches SW1, SW2, SW3, SW4 arranged on the backs of the areas W1, W2, T1, T2. In the vicinities of the areas W1-T2, LEDs 31-34 are arranged. When a mode switching button 35 is pressed from the standby condition, the LEDs 31-34 are turned on at the same time, and a mode setting standby condition is accomplished. When mode of the areas W1-T2 is pressed, one matching mode in a focus mode setting mode, a strobe mode setting mode, an exposure correction setting mode, a self-timer setting mode is turned on, and one diode corresponding with the pressed area in the LEDs 31-34 is turned on while the rest of the LEDs 31-34 are turned off, so that the area to be operated can be checked.  In a mode requiring adjusting input such as a manual focus mode, the LEDs 32, 34 are flashed on and off, and the areas W2, T2 to be used for increase/decrease of the setting distance are clearly shown.
Patent JP-S62104609-A (JP)
Title: Grinding method for roller
Inventor: SAKAMOTO KOICHI
IPC: B21B28/04
Filed: 1985-10-31
Abstract: PURPOSE:To improve the grinding accuracy by grinding a work roller first by a grinding liquid at the upstream side in the roller rotating direction in the vicinity of a contact line of the work roller and a backup roller, and subsequently, pouring the grinding liquid into said contact point. CONSTITUTION:A nozzle 3 is placed at the upstream side in the roller rotating direction in the vicinity of a contact line of a work roller 1 and a backup roller 2, and under the nozzle 3, an abrasive guide 4 is provided to as to contact the work roller 1. When a grinding liquid which has mixed an abrasive is injected to high pressure water from the nozzle 3, the grinding liquid collides with the surface of the work roller 1 and polishes its surface. The grinding liquid is retained on the abrasive guide 4, and led into the contact line of the work roller 1 and the backup roller 2 by a rotation of the roller 1. In this state, the secondary grinding of the work roller 1 and the backup roller 2 is executed.
Patent JP-2000076943-A (JP)
Title: Sz-shape imparting method for collective wire body
Inventor: KIMURA NOBUHIKO
IPC: H01B13/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To impact an SZ-shape without sharp curvature in inverted portions and corresponding to the required corrugated curve to a collective wire body. SOLUTION: This collective wire body 10, for example, is a communication cable of an optical cable type or an electric cable type formed by twisting plural element wires. In this case, an SZ-shape imparting part 12 is composed of an SZ-twisting head SZ-twisting the plural element wires of the communication cable. The SZ-twisting head rotates normally and in reverse around an axial line of the communication cable, to SZ-twist the element wires, by a rotary drive source 14 such as an SZ-shape imparting motor. The drive source 14 is driven by a drive circuit 15 which drives the drive source 14 at the prescribed speed in the prescribed directions by a drive signal Sd output from a drive control means 16.  The drive control means 16 is equipped with a ratio processing part 18, an adjustable speed processing part 20, and a drive control processing part 22 receiving signals from the processing parts 18, 20 to generate the drive signal Sd for the drive source 14.
Patent JP-2001066406-A (JP)
Title: Production of optical element
Inventor: KONUMA TAKU
IPC: G02B5/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing optical elements which is capable of easily producing the optical elements by using a masking state which prevents the adhesion of reflection films to a light transmission surface. SOLUTION: This optical element 1 is integrally molded with two refraction surfaces and plural reflection surfaces having curvature on the surface of a transparent body and reflects the luminous fluxes made incident from the one refraction surface by the plural reflection surfaces, then emits the luminous fluxes from the other refraction surface. In such a case, the two refraction surfaces of the optical element 1 are respectively provided with flat parts 9 on the periphery and mask means are respectively affixed to the flat surfaces 9 of the two refraction surfaces to mask the two refraction surfaces and thereafter the optical element is made to infiltrate the inside of a liquid crystal layer, by which the refraction surfaces are deposited on the reflection surfaces of the optical element 1.
Patent JP-2001069196-A (JP)
Title: Multifunctional processor
Inventor: IHI MASAKI
IPC: H04L29/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional processor with which plural kinds of portable telephones with different communication modes can be onnected with minimum pins. SOLUTION: When a signal for identifying 'code division multiple access(CDMA)' is inputted to a 20th pin, in an application specific IC(ASIC) 28 which is the central control unit of a navigation system 1, signals inputted/outputted from different pins (7th, 9th and 12th pins) are processed in a CDMA mode. Namely, since this navigation system 1 inputs or outputs not only a common signal but also different signals through the same different pins, the number of pins to be installed in an interface part 40 can be more reduced. As a result, since an area to install the pins in the interface part 40 can be more reduced, an area to install respective devices such as operating switch group 16 provided in the navigation system 1 can be expanded.