baber/WOPTO huggingface dataset:
Patent JP-H06232681-A (JP)
Title: Surface acoustic wave device, its manufacture method and communication equipment employing it
Inventor: HIKINO OSAMU
IPC: H03H9/64
Filed: 1993-02-02
Abstract: PURPOSE:To obtain a surface acoustic wave device having an excellent group delay characteristic by making a response of undesired stimulation caused at a remotest cross section of an interdigital electrode at receiver electrodes equal to each other. CONSTITUTION:An auxiliary electrode 7 acts like eliminating substantially the effect onto a group delay characteristic. That is, an aperture is formed to the auxiliary electrode 7 by a couple of very small cross electrode fingers just the same position at a remotest cross section 14 with respect to a propagation direction of a surface acoustic wave. Thus, the surface acoustic wave sent from the auxiliary electrode 7 appears a very small response in comparison with a main signal at the position of an end undesired wave response 10b on a time domain characteristic 8b. The weak response and the response at a remotest cross section 14 of a weighted electrode 3 are added and the strength of the end undesired response 10b is made equal to the strength of an end undesired wave response 9b. That is, the response of undesired stimulation caused by the remotest cross sections 13,14 of the interdigital electrode 13 at the receiver side electrode is equal to each other by means of the auxiliary electrode 7. Thus, the flatness of a group delay characteristic is especially improved.
Patent JP-S60159626-A (JP)
Title: Supplying device of external force to model ship
Inventor: HIRANO MASAYOSHI
IPC: B63B71/20
Filed: 1984-01-31
Abstract: PURPOSE:To apply optional external force to a model ship which sails freely nearly in a natural state by mounting an air blower on the model ship movably in a wind force generation direction, and controlling the output of the air blower with the thrust of the air blower. CONSTITUTION:When a condition for applying specific external force to the model ship 10 is inputted to a computer 34, a thrust value is calculated and its output is inputted to respective controllers 33 for external force supplying devices 20A, 20B, and 20C for the bow, interior, and stern of the ship. Motors 24 are driven in correspondence to those inputs to rotate fans 29. The blowers 30 are given a thrust in the opposite direction of air blowing directions by the rotations of the fans 29 and movable bases 22 move in the air force generation directions against parallel springs 23. The moving forces are detected by load cells 31 and detection signals are fed back to the respective controllers 33 to control the rotating speeds of the motors 24 of the blowers 30 so that specific thrust values are obtained.
Patent JP-H04236722-A (JP)
Title: Production of soft surface-treated original plate by continuous annealing
Inventor: YAMADA TERUAKI
IPC: C22C38/00
Filed: 1991-01-17
Abstract: PURPOSE:To produce a soft surface-treated original plate below a specified hardness level with compact continuous annealing equipment by continuously annealing a billet with the compositional critical value regulated under specified conditions. CONSTITUTION:A billet contg., by weight, 0.008-0.10O% C, 0.05-0.80% Mn, 0.001-0.035% P, 0.002-0.035% S, 0.002-0.100% soluble Al, <=0.0060% N and the balance inevitable impurities is ordinarily hot-rolled and then cold-rolled. The cold-rolled plate is heated to 600-800 deg.C at the rate of 300-2000 deg.C/s at least in the temp. range above 500 deg.C and then held at that temp. for <=5sec to perform recrystallization annealing in the continuous annealing. The plate is cooled to 200-400 deg.C at the rate of >=40 deg.C/s, and then reheated at the rate of >=50 deg.C to 350-520 deg.C, held at 350-520 deg.C for 2-30 sec and averaged. A soft surface-treated original plate having <=3 hardness when tempered is obtained in this way.
Patent JP-S62175980-A (JP)
Title: Magnetic disk device
Inventor: FUNAYAMA JUZO
IPC: G11B17/038
Filed: 1986-01-29
Abstract: PURPOSE:To prevent the breakdown of a magnetic disk and to make it suitable for high density recording by manufacturing the base plate of a magnetic disk with the brittle material of a glass, ceramics, etc., and by interposing an annular elastic body between the magnetic disk and spacer. CONSTITUTION:The annular elastic body 23 consisting of O ring, etc., is interposed between a spacer 2 and magnetic disk 1 by manufacturing the base plate 20 of the magnetic disk 1 by the brittle material consisting of glass or ceramics. In case of fastening a fastening fitting 9 the elastic body 23 conforms to each surface of the magnetic disk 1, spacer 2, fastening fitting 9 and base seat part 10 with its elastic deformation and acts so that the magnetic disk 1 is pressed by uniform force. It then acts so as to prevent that an excess force is applied on the magnetic disk due to the differential thermal expansion of each material of the magnetic disk 1, spacer 2, and spindle 3 according to the elevation of temp. The magnetic disk 1 is thus not deformed nor broken.
Patent JP-H01192580-A (JP)
Title: Recorder
Inventor: TSUCHIYA ATSUHIRO
IPC: B41J13/10
Filed: 1988-01-28
Abstract: PURPOSE:To correctly insert a strip-form medium to be recorded into a recorder and to enhance operating properties, by detachably mounting a guide means for guiding the strip-form recording medium to an output means on the recorder body having the output means for forming a recording image on the recording medium. CONSTITUTION:A guide member B is inserted into a mounting member 5a provided on a side face 7a of a lower case 7 in a direction of an arrow (b). The guide member B is fastened to a device body A by nesting a fastening projection 12 into a nest part 5b. Thereafter, a strip form recording paper 3 is inserted into an insertion port 4 along a guide face 10 of the guide member B to be fed through between a platen roller 2a and a pinch roller 2e up to a recording head 2b by the rotation of a feed knob 2g. Succeedingly, by pressing an input switch 1c a keyboard 1a is operated to store an image in a control part. After that, the image is recorded on the recording paper 3 by pressing a recording start switch 2f. After the completion of recording, the fastening projection 12 is deflected toward a slit 13 by depressing both the side faces 11a of the guide member B, and the guide member B is detached from the device body A by being extracted in a direction of an arrow (c).
Patent JP-H03227466-A (JP)
Title: Dyeing of surface-coating film of substrate
Inventor: HASHIMOTO MATSUO
IPC: C03C17/32
Filed: 1990-01-29
Abstract: PURPOSE:To enable the dyeing of a thin coating layer in deep color by coating the surface of a substrate with an acrylic photo-setting resin compatible to anionic dye, curing the resin with light and heat-treating at a relatively low temperature. CONSTITUTION:An acrylic photo-setting resin compatible to anionic dye (preferably a copolymer composed of dyeable monomer, hydrophilic monomer and hydrophobic monomer) is applied to the surface of a substrate such as glass or plastics by spin coater, etc., and dried to form a film. The film is cured by irradiating with ultraviolet ray radiation, etc., and the glass plate, etc., having the cured coating film is heat-treated at a relatively low-temperature (100-135 deg.C). The heat-treated product is dyed with a dye solution for color filter to obtain a deep colored dyed product having excellent quality.
Patent JP-H11213348-A (JP)
Title: Magnetic head and its production
Inventor: IZEKI TAKAYUKI
IPC: G11B5/39
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a production method capable of obtaining a magnetic head, on which a longitudinal bias magnetic field suitably acts, with a high control precision of film formation and in a high yield and a magnetic head suitable for this method. SOLUTION: A GMR film consisting of a free layer 3, a nonmagnetic layer 4, and a fixed layer 5, and an antiferromagnetic layer 6 is formed on a substrate, and a resist film is patterned, and it is formed into a GMR element by etching, and a permanent magnet film 7 and an electrode film 8 are formed. The permanent magnet film 7 is formed by using high-directivity sputter particles, and the resist film shields the fixed layer 5 and the antiferromagnetic layer 6 from high-directivity sputter particles. The electrode film 8 is formed with low-directivity sputter particles or sputter particles different by the angle of incidence on the substrate so that the fixed layer 5 and the antiferromagnetic layer 6 are not shielded by the resist film.  High-directivity sputter particles are generated by <=2 mTorr sputter gaseous pressure, and low-directivity sputter particles are generated by a >2 mTorr sputter gas pressure.
Patent JP-H09207733-A (JP)
Title: Parking brake for self-traveling vehicle
Inventor: INOUE TERUMASA
IPC: B60T7/12
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve safety by detecting the neutral state of a traveling transmission device, and automatically operating a parking brake when it is detected that the traveling speed of a self-traveling vehicle is lower than a preset parking brake operation starting speed. SOLUTION: When a joy stick (j) is operated to a neutral position, a signal of this content is transmitted from a remote controller R, a hydraulic traveling transmission device H is laid into neutral state by the output from a controller C which receives this signal, and a neutral sensor SN also detects and outputs this to the controller C. The neutral sensor SN is ON, and when the detected value of a flow sensor SV is smaller than a flow rate corresponding to a preset parking brake operation starting speed, a parking brake B is automatically laid into operating state. Thus, since the stopped state can be surely held, safety can be improved.
Patent JP-S59144887-A (JP)
Inventor: KAWASAKI TATSUO
IPC: F16L15/00
Filed: 1983-02-04
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-H09211593-A (JP)
Title: Planetary gear mechanism
Inventor: KONISHI YOSHITO
IPC: F16H37/06
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of operation defects and damage by a simple improvement by provide a sun gear with a planetary gear in such a manner that the inter-shaft distance thereof may be varied. SOLUTION: A friction member 9 is acted as a coil spring between the sun gear 1 and a planetary carrier 8. The planetary gear 2 fits into an oblong hole 8a formed at the planetary carrier 8 and is further mounted at the shaft 2b of the planetary gear 2 to prevent the detachment of the planetary gear 2 from the planetary carrier 8. A spring 22 is acted between a washer 21 and a projection 8b formed at the planetary carrier 8 to energize the planetary gear 2 in the direction where the planetary gear parts from the sun gear 1 along the oblong hole 8b. As a result, the planetary gear 2 is energized in the direction where the planetary gear 2 parts from the sun gear 1 by acting the spring 22 therein in the state of the supporting structure, as simple as heretofore, for supporting the planetary gear 2 at the planetary carrier 8 coaxial with the sun gear 1.
Patent JP-S60160971-A (JP)
Inventor: KAWASAKI YUUJI
IPC: A61N5/10
Filed: 1984-02-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05217314-A (JP)
Title: Position signal generator for disk device
Inventor: KANEDA TAISUKE
IPC: G11B21/10
Filed: 1992-01-31
Abstract: PURPOSE:To average a servo signal and to reduce the sensitivity to noise by holding separately positive and negative peak values of the servo signal respectively. CONSTITUTION:The position signal generator is equipped with a peak hold part 100 for holding a max. value of a positive side amplitude of the servo signal and a peak hold part 110 for holding a max. value of a negative side amplitude of the servo signal. Then, the peak-held servo signals are outputted from terminals 101 and 111 respectively. A peak value of the original servo signal for generating a position signal is arithmetically processed, and hence by using the averaged servo signal, an effect of noise contained in the servo signal can be reduced.
Patent JP-2000216858-A (JP)
Title: Portable telephone system and its remote personal data calling method
Inventor: KONDO KIYOMI
IPC: H04M1/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To utilize personal data by calling a telephone directory, etc., loaded on a portable telephone system from other telephone system at a remote place even when an owner does not carry one's own portable telephone system at present. SOLUTION: This system 9 is provided with a password registering means 1 to previously register an individual password, a personal data storage means 5 to store individual data, a password discriminating means 3 to discriminate whether an individual password transmitted from the other telephone system 8 to the owner's portable telephone system 9 by dialing is coincident with the individual password which is registered in the password registering means 1 or not, a control means 4 to call the individual data which are stored in the storage means 5 according to a request from the other telephone system when the individual passwords are coincident by discrimination of the password discriminating means 3 and an individual data output means 7 to output the called individual data to the telephone system 8.
Patent JP-S61177733-A (JP)
Title: Bonding method
Inventor: KAMIHARASHI TAKASHI
IPC: H01L21/60
Filed: 1985-02-01
Abstract: PURPOSE:To perform accurate bonding work automatically and continuously in accordance with the following patterns by a method wherein bonding programs suitable to a variety of IC arrangement patterns of an IC group are set, and these programs are sorted by detecting detection marks. CONSTITUTION:A thermal substrate 1 is mounted on a carrier 3, and respective bonding programs corresponding to patterns A and B are set. Positioning pins r are arranged on the substrate 1 or the carrier 3 and position the substrate 1. At the same time, at positions corresponding to each IC group of the positioned substrate 1 or the carrier 3, detection marks 5, 6 such as holes and printed marks corresponding to the patterns A or B are formed. Then, the bonding programs of the patterns A and B are sorted via detector such as the photosensor. Therefore, the substrate 1 is, while carried, subjected to bonding under the condition that bonding programs corresponding to the patterns B are sorted by the detection marks 6.
Patent JP-H09211759-A (JP)
Title: Silver halide photographic emulsion
Inventor: TOTSUKA KOICHI
IPC: G03C1/035
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion superior in sensitivity to graininess ratio and sensitivity to fog ratio and pressure characteristics. SOLUTION: The silver halide emulsion contains flat silver halide grains made of silver iodobromide having parallel principal (111) faces and an aspect ratio of >=2 and occupying >=50% of the projection areas of the total silver halide grains and each of these flat grains gas at least one layer continuously changing in the silver iodide content from the center lowest in the content toward the outward higher in the content and the average silver iodide content of this layer is >=10mol%.
Patent JP-S58134976-A (JP)
Title: Straw arranging and feeding method for "sumaki kamaboko" and device threfor
Inventor: YASUI SEIGO
IPC: A23L17/00
Filed: 1982-02-03
Abstract: PURPOSE:Straws in the hopper is fed by means of a roller which is set so that a part of it comes into the lower part of the hopper and has grooves to which straws are fitted all over the peripheral surface to effect steady arrangement and feed of straws. CONSTITUTION:Straw-feeding roller 1 provided with grooves to which straws are fitted all over the peripheral surface is set so that a part of the roller comes into the lower part of the hopper 2 and is made to rotate continuously. And straws S which is placed in the hopper so that they are arranged in one direction are continuously taken out of the hopper 2, then sent in a sheet arrangement to the screen roller 4. Resultingly, there happens no missing and doubling in straw arrangement to give perfect ''SUMAKI KAMABOKO'' steadily. The feed speed of straws is varied independently from the one of the fish meat paste, thus enabling straw feeding to fish meat paste of various diameters sufficiently.
Patent JP-H05210057-A (JP)
Title: Optical fiber driving relay
Inventor: FUKUSONO HIDEKI
IPC: G02B26/08
Filed: 1992-01-31
Abstract: PURPOSE:To prevent a switching time for an optical fiber on a movable side from becoming longer. CONSTITUTION:The optical fiber on the movable side 5 is switched so that the leading end part of the optical fiber 5 is moved in parallel in a direction orthogonally crossed with the axial direction of the optical fiber itself and light emitted from the leading end part may be received by one of both leading end parts of a pair of optical fibers 1 and 2 on a fixed side. And an extending part 5b elastically supported at a guide port 4a and also circularly extending outward by having a prescribed radius of curvature R is elastically supported by a supporting member 5c, or it is fixed and supported outside the extent of a circular arc which is made by nearly 90 deg. of the angle (alpha) from the guide port 4a. Then, even in the case that the expansion force is added in the axial direction of the optical fiber itself having little flexibility when the leading end part of the optical fiber on the movable side 5 is moved in parallel in the direction orthogonally crossed with the axial direction of the optical fiber itself, the optical fiber on the movable side 5 can move so as to thoroughly absorb the expanding force and the frictional force is not applied on the fiber, so that the switching time is prevented from becoming longer.
Patent JP-H05345704-A (JP)
Title: Combined use of chemical substance and microbicide in control of termite
Inventor: UORUTAA EMU ZETSUKU
IPC: A01N47/44
Filed: 1993-01-08
Abstract: PURPOSE: To provide a method for exterminating termite and obtain a composition useful therefor. CONSTITUTION: This composition for treating termites comprises an effective amount of (1) at least one kind of chemical termiticide selected from a group comprising nitroguanidines, nitromethylenes, pyrazolines and pyrethroids and (2) a fungus selected from insect-pathogenetic fungi or bacteria, preferably a fungus selected from the genus Conidiobolus, the genus Paecilomyces, the genus Veauveria and the genus Metarhizium. The chemical termiticide is applied to a part where termites are observed or presence of termites is suspected. When the fungus or the bacterium is already present in a part, application of the terminiticide to the part where fungus or bacteria are observed is not required.
Patent JP-H09217292-A (JP)
Title: Calcium carbonate-filled paper
Inventor: TANAKA KOICHI
IPC: D21H17/67
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a calcium carbonate-filled paper excellent in optical characteristics such as opacity and whiteness, good in balance of the optical characteristics with physical characteristics such as tensile strength and paper body strength, further capable of adjusting the extent of the above balance, having a high quality and inexpensive. SOLUTION: This calcium carbonate-filled paper contains 5-35 pts.wt. calcium carbonate mixture of a spindle shaped calcium carbonate and a pillar-shaped calcium carbonate based on 100 pts.wt. bone dry weight of a raw material pulp. The weight ratio of the spindle-shaped to a pillar-shaped is preferably (95:5)-(40:60). Further, based on 100 pts.wt. bone dry weight, 5-35 pts. mixture of calcium carbonate consisting of (95:5)-(40:60) weight ratio of the spindle-shaped to the pillar-shaped calcium carbonate and 0.1-10 pts.wt. titanium oxide are preferably contained.
Patent JP-S58134730-A (JP)
Title: Manufacture of flexible sleeve for fluid-pressure device
Inventor: KIMURA HISAMI
IPC: B29C47/00
Filed: 1982-02-04
Abstract: PURPOSE:To obtain a flexible sleeve free of air leakage when being used practically by a method in which the days of standing of an unvulcanized cylindrical composite rubber in which a reinforcing layer is buried is set up to within nearly 7 days after which the cylindrical composite rubber is vulcanized. CONSTITUTION:The days of standing an unvulcanized cylindrical composite rubber into which a reinforcing layer is buried, molded by extrusion or rolling method, are set up to within nearly 7 days, after which the rubber is vulcanized. The leakage of air from the rubber flexible sleeve formed under the condition of the nearly 7-day standing becomes about 2% or less, but that of the sleeve formed under the condition of standing days exceeding 7 days tends to increase.
Patent JP-H04212565-A (JP)
Title: Image reader
Inventor: NISHIMURA SHINICHI
IPC: H04N1/40
Filed: 1991-01-18
Abstract: PURPOSE:To provide the image reader which can obviate the decrease of a reading speed and S/N. CONSTITUTION:The analog picture signals of an image sensor 4 are amplified at various amplification degrees and are adjusted in level; thereafter, the signals are converted to digital signals. The specified image to be the reference of the image sensor 4 is read by setting the amplification degree at a prescribed value and the peak level of the digital picture signals of this time is detected. The amplification degree to a level regulator 5 is set high when this peak level is low. On the other hand, the amplification degree is set low when the peak level is high. The prescribed image reading is thus executed.
Patent JP-S55109419-A (JP)
Title: Production of filter made of plastic
Inventor: SAITOU JIYUUROU
IPC: B01D39/16
Filed: 1979-02-16
Abstract: PURPOSE:To produce the filter made of plastics of uniform filteration pores by mixing fine solid particles of water-soluble inorganic salts to plastic powder and molding the same then dissolving and washing the fine solid particles. CONSTITUTION:When the fine solid particles of water-soluble inorganic salts such as edible salt or the like whose grain sizes are known beforehand are mixed in plastic powder at an equal ratio and the mixture is compression-heated, then the plastic powder fusion bonds and is molded by enclosing the fine solid particles and leaving mutually fine spacings. After this, the fine solid particles are dissolved and washed by warm water or the like. The plastic-made filter produced in this way permits making the pore sizes of the fine pores of the filter to desired sizes and making the pore sizes even.
Patent JP-2000211282-A (JP)
Title: Loose leaf binder with lock
Inventor: KUMODA HIDEO
IPC: B42F13/26
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent binding annuli from being opened by an impact to be generated during conveyance of a binder which binds loose leaves. SOLUTION: This loose leaf binder with a lock comprises a first and a second base 1, 2 which are butted into each other on the inner side, having plural semi-annular binding annuli 3, 4 which are butted into each other, an elastic sheath which permits the opening/closing of the binding annuli 3, 4 due to the resilient vertical motion of bases 1, 2 by fettering both outer sides of both bases 1, 2 and a first and a second operating knobs 11, 10 which are formed crossing each other. In this binder, at least either of the first or the second operating knobs 10, 11 has a locking protrusion 24 jetting out toward the operating knob on the opposite side and the other operating knob has a locking part for locking with the locking protrusion 24 at a position where the binding annuli 3, 4 are closed.  When both operating knobs 10, 11 are pushed in the opening direction of the binding annuli 3, 4, the first and the second operating knobs 10, 11 are constituted so as to generate a power component to separate the first and the second operating knobs 10, 11 from each other in the longitudinal direction.