baber/WOPTO huggingface dataset:
Patent JP-H07234688-A (JP)
Title: Active noise attenuation device for vehicle travel noise
Inventor: NAKANO SHUICHI
IPC: F01N1/00
Filed: 1994-02-25
Abstract: PURPOSE:To improve the sound attenuation effect and reduce an offensive load noise by inputting a noise signal to a microprocessor while the range of the noise signal is wide and the precision of the load noise increased. CONSTITUTION:Residual noise data from a microphone 2 as a noise detecting means and reference signal data from a G sensor 7 as a vibration detection means are inputted to the microprocessor 6 as information while the detection ranges are widened and the precision of a small signal is improved. The microprocessor 6 performs digital control over the reference signal data by using an adaptive filter 11 so that an evaluation function as the residual noise data becomes minimum. This signal is amplified by a power amplifier 13 and outputted to plural speakers 14 and made to interfere with the load noise in a cabin 1, thereby performing noise attenuation control. Thus, the microprocessor 6 is increased in the information amount of the residual noise data and reference signal data, so the sound attenuation effect is improved.
Patent JP-H09223421-A (JP)
Title: Wire harness manufacturing device
Inventor: YAMASHIMA OSAMU
IPC: H01B13/012
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To efficiently provide a harness shape by preventing deformation of electric wires inserted into a terminal. SOLUTION: Plural sets of long holes 15 are arranged in an electric wire branching position of a pallet 8, and a moving pin 14 is arranged in the slots so as to be freely openable and closable, and plural electric wires are focused by the moving pin. A cover 20 is arranged on the outside end of the slots, and the electric wires can be hooked. A cylinder 23 to which the moving pin 14 is connected is fixed to a baseplate 27, and it is formed as a moving pin unit 30. The pin unit 30 is raised and lowered by a raising-lowering means. The moving pin 14 can freely turn in a sliding block 25 through a bearing 31, and the block 25 engages with a guide rail 28, and the base end of the cylinder 23 is turnably supported with the baseplate 27. The adjacent moving pin units 30 are arranged so as to be superposed above and below, and interference of the mutual units is prevented.
Patent JP-H05233612-A (JP)
Title: Data processor
Inventor: ASAFUKU MINORU
IPC: G06F3/048
Filed: 1992-02-14
Abstract: PURPOSE:To provide a data processor which can improve the development efficiency of a converting function, in a device by which a part of a component of a document of a document editing program is converted from an application program. CONSTITUTION:In the data processor provided with plural programs 1 for executing a processing by having a user interface 2 for displaying a geometrical graphic form such as a straight line, a circle, a bit image consisting of a bit map, a character, etc., on a screen, this data processor is provided with a screen display routine group 3 for executing a screen display processing, based on the data such as a graphic form delivered through the user interface 2 of the program 1, a document data generating means 4 which is provided on each inside of the routine group 3 and has the generating function of document editing program data from the data of the graphic and a processing mode switching means 2' for switching the routine group 3 to the processing of one of a screen display and a document data conversion, and by switching the routine group 3 to the generation mode of the document editing program document data from the switching means 2', document editing program data are generated.
Patent JP-H11207862-A (JP)
Title: Stainless steel sheet wherein generation of processing flaw is restrained
Inventor: SHIROYAMA KAZU
IPC: C22C38/18
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To restrain a flaw from being generated on the surface is processing by a method wherein an organic resin coating film selected from a polyolefin base, a polyester base, and acrylic base is formed on a stainless steel sheet. SOLUTION: As a base material, a duplex stainless steel sheet of a ferrite base, an austenite base, etc., is used. In the component of the stainless steel sheet as a raw material, the concentration of Cr is restrained to 16-35 wt.%. Further, in order to prevent a flaw in forming wave, as a means substituted for a protective film, an organic resin film without containing any pigment is applied. Those organic resin coating films are formed by applying one or two or more kinds of a polyolefin based, a polyester based, and acrylic coating with a bar coater or the like to the stainless steel sheet and heating, for example, at 100 to 450 deg.C, In order to restrict the flaw from being generated in processing time and preventing the coating film from peeling off, a film thickness is limited to 2-5 μm.
Patent JP-H06240828-A (JP)
Title: Mounting structure of drain gutter
Inventor: KANAZAWA KENICHI
IPC: E04D13/08
Filed: 1993-02-17
Abstract: PURPOSE:To install a drain gutter in a satisfactory arrangement manner in response to the execution error of a footing on a field. CONSTITUTION:A drain gutter 4 is mounted on the lower end section of a leader 3 arranged along the external surface of an external wall 2 disposed in upright onto a footing 1. The drain gutter 4 is composed of an upper half body 5 and a lower half body 6. A connecting cylinder 5a protruded toward an oblique lower section is set up to the lower section of the upper half body 5, in which an upper section is connected at the lower end of the leader 3. The upper section of the lower half body 6 is coupled slidably to the connecting cylinder 5a. The lower section of the lower half body 6 is arranged along the external surface of the footing 1 projected to a section outer than the external surface of the external wall 2. The connecting cylinder 5a is disposed along the external surface of an inclined plane 7 formed so as to be tilted downward between the external wall 2 and the footing 1.
Patent JP-H05227292-A (JP)
Title: Private branch of exchange
Inventor: KAMIMURA TORU
IPC: H04M3/42
Filed: 1992-02-14
Abstract: PURPOSE:To allow a recipient to specify a caller by allowing a receiver side slave set to ring a call tone different from a usual tone. CONSTITUTION:In the private branch of exchange accommodating plural slave sets, a 1st specific slave set 2a is registered and when a call request comes from the 1st specific slave set 2a to a 2nd slave set 2b, the 2nd slave set 2b is controlled to output a specific extension call signal and a specific call tone rings to specify a caller for the receiver side without giving trouble to the caller. Furthermore, as application of the extension call method, only when the specific call signal is outputted, an image pickup device 8 connecting to slave sets and a display device are started to implement transmission and reception of a video image and an audio signal with comparatively simple configuration.
Patent JP-H11223368-A (JP)
Title: Air cleaner
Inventor: FUJII HIROAKI
IPC: B01D53/74
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To eliminate fungi fed as allergen in air in the living environment and dead bodies thereof an purify air so that atopy allergy disease does not occur, and prevents a room temperature from an abnormal increase so that this device is easily used even at other season than a winter season. SOLUTION: A ventilation passage 12 on the windward side and a ventilation passage 13 on the leeward side situated at the front and in the rear of purifying ventilation passage 11, in which an air cleaning part 10 having a deodorizing part 8 and a high temperature radiation heater 9 heated to redness, are caused to thermally cross each other. This constitution effects thermal decomposition of fine particles and fungi in indoor air indicated by an arrow mark (a) and produces a state freed from allergen, and further, suppresses the increase of a discharge temperature of air from a body 5, and facilitates the use of this device even at other season than a winter season.
Patent JP-H03231403-A (JP)
Title: Aeolotropic magnet of rotating electric machine, device for forming it and its magnetizing method
Inventor: HINO AKIYOSHI
IPC: H01F41/02
Filed: 1990-02-07
Abstract: PURPOSE:To generate since wave shaped valid flux density at magnetic poles by orienting the center of the magnetic poles in a radial direction, forming an aeolotropic magnet by compression in a magnetic field by orientation the magnetic pole edge is gradually slided in parallel direction from the radial direction and magnetizing in the same direction as the formed magnet orientation. CONSTITUTION:Aeolotropic magnet powder 1' is filled between a cope 12, a female mold 13 and three cores 14 and 15, the cope 12 is pressed by pressure P and coils 141 and 151 are energized. A magnetic field MR is generated in a radial direction directed to the circular arc center between the molds 12 and 13 and the center core 15 and magnetic fields MP are generated in the parallel direction between the molds 12 and 13 and the sides 14 at top and bottom in parallel. The magnetic field of the edge of the aeolotropic magnet powder 1' directs in the parallel direction deviated from the circular arc as it goes to the edge. An aeolotropic magnet 1 and a rotator 8 are incorporated in a yoke 2 and a DC motor is assembled. Magnetizing poles 17 and 18 are abutted on the outer circumference of the yoke 2 and the coils of the magnetizing poles 17 and 18 are energized for magnetization. Such constitution facilitates magnetizing sine wave shaped valid flux density distribution on the aeolotropic magnet 1 of a rotating device and assembly is much more facilitated than incorporating the magnet in the yoke after magnetizing it outside.
Patent JP-S62187485-A (JP)
Title: Production of 24,25-epoxycholesterol or such
Inventor: OSHIDA JUNICHI
IPC: C07J75/00
Filed: 1986-02-13
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for active vitamin D3 or such, industrially advantageously, by treating a cholesterol-24- sulfonate with a base. CONSTITUTION:1mol 24,25-dihydroxycholesterol shown by formula I (R1 is H or protecting group; R2 is H, OH or protected OH) (e.g., 3beta- benzoyloxycholest-5-ene-24,25-diol, etc.) is reacted with preferably 0.5-10mol organic sulfonyl chloride (e.g. methanesulfonyl chloride, etc.) shown by the formula R3-SO2Cl (R3 is lower alkyl or aryl) in a solvent such as pyridine, etc., at -20-100 deg.C for 5min-24hr to form a cholesterol-24-sulfonate shown by formula II. Then this compound is treated with a base (e.g., NaHCO3, etc.) to give the aimed compound (e.g. 3beta-benzoyloxycholest-5-ene-25-ol-24-mesylate, etc.) shown by formula III.
Patent JP-H04266457-A (JP)
Title: Casting mold for continuous casting
Inventor: SANKI SADAO
IPC: C23C16/22
Filed: 1991-02-22
Abstract: PURPOSE:To prevent the erosion by the active components in molten copper and to produce a cast ingot having excellent quality by providing thin layers consisting of a specific material on the inside surfaces of the graphite casting mold. CONSTITUTION:The thin layers 1a consisting of the ceramics selected form zirconia, alumina, boron nitride or aluminum nitride are provided on the inside surfaces of a graphite casting mold body 1. The erosion by the active components, such as O, Zr, Cr, and Ti in the molten copper is prevented in this way and the copper or copper alloy contg. these components is produced with excellent quality.
Patent JP-S62186643-A (JP)
Title: Facsimile transmitter
Inventor: NIIMURA IZURU
IPC: H04N1/00
Filed: 1986-02-12
Abstract: PURPOSE:To print out a designation personal name to be handed over onto a reception picture by providing a means registering plural destination personal names in advance to the user and means selecting them and converting them into a picture signal at the transmission of an original. CONSTITUTION:An opposite telephone number, an opposite name corresponding to the said number, a destination personal name and a sender name of its own equipment are registered in a memory device 14 by using a telephone number registration means 5, an opposite name registration means 6, an address registration means 15 and a sender name registration means 7 respectively. In case of the transmission of an original, a destination selection means 16 and a destination read means 17 read the destination selected from the device 14. Then a telephone number selection means 8, a telephone number read means 9, an opposite destination read means 10 and a sender name call means 11 read the telephone number selected by the device 14, the corresponding opposite name and the sender name. A call means 12 instructs the call by the telephone number to a line controller 2 and sends a call signal to a line terminal 3. Then a picture signal synthesis means 18 synthesizes the destination, the opposite name, the sender name and the original picture information from the reader 4 and sends the result to the line through the device 2.
Patent JP-H09215592-A (JP)
Title: Rice cooker
Inventor: TSURUMAKI KOJI
IPC: A47J27/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent a steam discharge port from being blocked so as to cause overheating, to avoid boiling over and to enhance the assembling ability and the external appearance of a rice cooker. SOLUTION: Steam discharge hole 84 is formed in recesses 84 partly formed in protrusions 81, 82 projected partly from the upper surface of an outer cover 35. The protrusions 81, 82 makes hard to put things on the outer surface of the cover, having a projecting height of greater than 3mm. With the provisions of the protrusions 81, 82, the capacity of a steam port becomes larger so as to avoid boiling over. A cylindrical rib 85 defining a steam passage is formed on the rear side of the outer cover 35. These protrusions 81, 82 and the rib 85 are integrally molded with the outer cover 35 which is made of plastic.
Patent JP-H01205048-A (JP)
Title: Wear-resistant sintered alloy and sliding structural body having excellent sliding characteristic
Inventor: FUNAKOSHI ATSUSHI
IPC: C04B35/584
Filed: 1988-02-09
Abstract: PURPOSE:To develop a wear-resistant sintered alloy having an excellent sliding characteristic by uniformly dispersing boride particles of a specific metal into a high-Cr type Co-base alloy matrix to form a composite structure. CONSTITUTION:A body sheet 10 of a disk 20 and body sheet 20 which constitute a gas sealing valve has a sliding surface 12 made of Si3N4 ceramics and the disk 20 is made of a stainless steel and the sliding surfaces 23, 24, 25 thereof are formed of the Co-base wear-resistant sintered alloy. This alloy consists, as the matrix, of the compsn. which contains, by weight %, 20-40% Cr, 1-20% W, <5% Fe, 0.5-5% C, <5% Si, <5% Mn, and the balance Co and in which a part thereof is substd. with 1 or >=2 kinds among 1-35% Mo, 1-15% Ni, 1-10% Nb, and 1-5% B. One or >=2 kinds of the granular metal borides such as ZrB2, CrB, and TiB2 are dispersed at 5-80wt.% ratio into this matrix. The sliding surface 12 of the body sheet 10 and the sliding surfaces 23, 24, 25 of the disk 20 wear less and withstand long-period use.
Patent JP-S60172548-A (JP)
Title: Printing of dot printer
Inventor: MINEMOTO SHIGEKI
IPC: B41J2/505
Filed: 1984-02-20
Abstract: PURPOSE:To suppress the lessing of the service life due to heating of an LED array chip without increasing the burden on the software by specifying the print area of printing print data with thinning out by an higher-rank unit to perform a thinning out printing in the printing area in compliance with a fixed rule. CONSTITUTION:A start position data and a stop position data for the thinning out printing area A transferred from a higher-rank unit are set on a register 4 and a register 5 separately to perform a counting with counting circuits 6 and 7. As a printing proceeds up to a specified position set on the register 4, the output of an exclusive logic NOT circuit 8 goes to the logic '0' indicating the area as A. A thinning out signal generating section 11 generates a thinning out signal upon the triggering of a DATA TOP PLS and according to the thinning out signal, with an OR circuit 9 and an AND circuit 10, a serial data to be printed is thinned out at an interval of 1bit and further, so as to deviate the thinning out data position by 1 bit in dot lines before and after the data being printed. Then, after a printing proceeds to a specified positin set on the register 5, there is no need for thinning out the serial data.
Patent JP-2000226210-A (JP)
Title: Method for recycling aqueous caustic alkali solution containing silicic acid and production of silicic acid sol including this method
Inventor: MIYAHARA YUKIHARU
IPC: C01B33/14
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silicic acid sol, capable of effectively utilizing water useful as a solvent and a raw material especially in the production of the silicic acid sol, capable of reducing a waste treatment cost and a fear of environmental pollution due to reduction in amount of waste material. SOLUTION: In this method for producing a silicic acid sol by using a first electrodialysis apparatus constituted by alternately arranging cation-exchanger membranes and anion-exchanger membranes between an anode and a cathode and electrodialyzing an aqueous solution of alkali silicate, an aqueous solution of a caustic alkali containing a very small amount of silicic acid is separated into a concentrated caustic alkali solution and a diluted aqueous solution of the alkali silicate by using a second electrodialysis apparatus, and the diluted aqueous solution of alkali silicate is supplied to the first electrodialysis apparatus as the aqueous solution of alkali silicate.
Patent JP-H11271865-A (JP)
Title: Film/camera system
Inventor: BRIXEL ALFRED
IPC: G03B19/04
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide the system flexible in the type of film by providing a camera housing having a necessary function for forming a photographic image plane, a cassette having light resistance and moisture resistance before use and a film cartridge coupled with the loose roll of film. SOLUTION: This system is provided with the camera housing and the cassette 2 having the light resistance before use. The cassette 2 has an aperture opened just before use and put on the optical axis of the camera housing, a film cartridge receiving chamber on wither side of the aperture, a film loose roll receiving chamber on the other side thereof and a film path coupling two receiving chambers. When the cartridge is inserted, the aperture is arranged toward a lens. Besides, the system is provided with the film cartridge in which the film is rolled by one frame. Then, the film cartridge is installed in the film cartridge receiving chamber and the film roll is installed in the roll receiving chamber.
Patent JP-H06239886-A (JP)
Title: Sulfur-containing cyclic hexapeptide compound
Inventor: ITOKAWA HIDEJI
IPC: A61P35/00
Filed: 1993-02-18
Abstract: PURPOSE:To obtain the subject compound consisting of a sulfur-containing cyclic hexapeptide compound having a specific amino acid sequence arid obtained by the chemical modification of an extract of Rubia cordifolia L. as a medicinal plant, exhibiting excellent antitumor action, having high safety and useful as a carcinostatic agent. CONSTITUTION:This new sulfur-containing cyclic hexapeptide compound expressed by formula (R is H or lower alkyl; X is S or O; Me is methyl), having high safety and excellent antitumor action and useful as a carcinostatic agent can be produced by extracting RA-VII from Rubia cordifolia L. known as a medicinal plant, dissolving the substance in dry dioxane together with Lawson's reagent, stirring at 50 deg.C) for 72hr, cooling to room temperature, adding water to the solution, stirring for 12hr, concentrating the reaction liquid under reduced pressure, dissolving the concentrate in dichloromethane, washing with 2N potassium hydroxide, separating the organic layer, drying with magnesium sulfate, subjecting the product to filtration and concentration under reduced pressure and finally purifying by alumina column chromatography and silica gel column chromatography.
Patent JP-H01244116-A (JP)
Title: Auxiliary drive for air compressor of internal combustion engine
Inventor: HERIBERUTO KUUBISU
IPC: F16H21/38
Filed: 1989-02-09
Abstract: PURPOSE: To reduce knocking pulse and noise by arranging ratio of an air compressor drive gear wheel to the camshaft gear wheel as a multiple load cycle, and arranging an angular position at which negative torque components of the air compressor crankshaft are eliminated by the overlapping of positive torque components of the crankshaft. CONSTITUTION: The tooth number ratio of drive gear 10 of air compressor 11 and camshaft gear 3 driven by the crankshaft gear 1 of an internal combustion engine is embodies as a multiple of load cycle of the camshaft drive torque. At the same time, the angular position of the air compressor crankshaft 17 relative to the camshaft 5 is fixed so that negative torque components of the air compressor crankshaft 17 are eliminated by the overlapping of positive torque components of the camshaft 5. Therefore, rotors of the air compressor and the drive camshaft gear can have small inertia moment, small size and light weight, the reverse acceleration of the camshaft drive gear is prevented, and the knocking pulse in the mesh of the camshaft gear and the noise can be minimized.
Patent JP-S57143508-A (JP)
Title: Prevention of reduction in adhesion of pressure-sensitive regenerated chitin fiber
Inventor: NISHIYAMA MASASHI
IPC: D21H13/10
Filed: 1981-02-28
Abstract: PURPOSE: Pressure-sensitive regenerated chitin fiber made from chitin or its derivative is stored in the presence of water to prepare a starting material for making paper used as a base material for medical purposes, which is prevented from adhesion reduction with no need of a binder.  
     CONSTITUTION: Chitin, alkyl chitin or acetyl chitin is combined with an organic acid and uniformly dissolved by repetition of freezing and melting. The resulting spinning dope is extruded through a spinning nozzle into a coagulation bath of, e.g., ethyl acetate and the fiber is drawn to give the regenerated chitin fiber. The whole surface of the regenerated fiber is covered with 3W8 time amount of water, preferably combined with an excessive amount of water to form a suspension for storing and the suspension is used to make paper when needed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02210797-A (JP)
Title: Electrostatic discharge antenna
Inventor: KAWAI SHIZUO
IPC: H05F3/04
Filed: 1989-02-08
Abstract: PURPOSE:To charge various kinds of molecules and particle during exhaust with static electricity so as to efficiently discharge electrostatic electricity outside by removably attaching one end to an exhaust part such as an exhaust pipe or a muffler of a desired vehicle and an equipment while providing the other end with a desirably shaped electrostatic discharge element such as an electrostatic discharge needle. CONSTITUTION:One end is so constituted to be free-removably 3 attached to an exhaust part 2 such as an exhaust pipe and a muffler of a desired vehicle and an equipment, while the other end to be provided with a discharge element 4 formed in a desired shape such as an electrostatic discharge needle. Further, a mounting part 5 constituted to be freely fitted to the exhaust part 2, a slit 6 provided on the mounting part 5 and a thumb screw 7 are provided. Further, the discharge elements 4 are provided, for instance, by mutually crossing the about U-shaped elements in order to heighten a discharge effect thereof. Thereby, the subject antenna can be simply mounted on the exhaust part of a car, an autobicycle and other equipments to charge various kinds of molecules and particles being contained in the exhaust with static electricity and to efficiently discharge static electricity outside.