baber/WOPTO huggingface dataset:
Patent JP-H0953669-A (JP)
Title: Lightweight compound brake disk and manufacture thereof
Inventor: MAKINO TAIZO
IPC: F16D65/12
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight brake disk made of aluminum or aluminum alloy having wearing resistance, heat resistance and heat cracking resistance equivalent to that made of steel to be used at a high speed under a high load and a method of manufacturing this lightweight brake disk. SOLUTION: In a brake disk, a base 1 is composed of aluminum or aluminum alloy, surface layer part 3 having a slide surface 2 in the surface is composed of compound material dispersing particles or fiber of ceramics in aluminum or aluminum alloy, and the base 1 and the surface layer part 3 are integrally formed. In a method of manufacturing the brake disk, the compound material is molded and after this material is set up in a casting mold, melted aluminum or aluminum alloy to be formed into the base 1 is made to flow in to be integrally cast and is formed by hot-pressing this cast. This manufacture method may be performed by a two-stage casting method casting the surface layer part 3 in the first stage and the base part 1 in the second stage to be integrally formed.
Patent JP-S63132513-A (JP)
Title: Surface acoustic wave device
Inventor: OKAMOTO TAKESHI
IPC: H03H9/42
Filed: 1986-11-21
Abstract: PURPOSE:To easily adjust a delay time by terminating IDT on a main propagation path which are between IDTs for input and output and not between them with proper load impedance respectively. CONSTITUTION:Four IDTs 4-7 made of metal such as aluminum are formed on a piezoelectric body substrate 3 along the propagation path of a SAW. Input/output terminals 10, 13, 16, and 19 are connected to input/output terminals 28 and 29 through matching circuits 20 and 21. Further, terminals 22, 23, 25, and 26 for termination are terminated by loads 24 and 27 for termination. For example, when IDTs 5 and 6 are connected to the input/output terminals, the SAW has a delay time T1(=l1/v) determined by the distance l1 between the IDTs 5 and 6 and SAW speed V.
Patent JP-S61152227-A (JP)
Inventor: DOI AKIRA
IPC: A21D2/08
Filed: 1984-12-26
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-H10119808-A (JP)
Title: Rear wheel steering control method of tractor
Inventor: KAWASAWA SHOZO
IPC: B62D7/14
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To enable even an unaccustomed driver to back in a desired position and direction by a driver who is inexperienced in driving by controlling a steering angle of the rear wheels at the time of backing a tractor under a specific formula, when the steering of the rear wheels of the tow car of which the front wheels and the rear wheels can be steered, is controlled. SOLUTION: When the steering of the rear wheels is controlled at the time of backing a tractor 1, the front and rear wheels 4, 6 of the tractor 1 are steered, and the rear wheels are controlled so that they are turned on a revolving center P in a condition that a center line O1 of the tractor 1 and that O2 of a car to be towed 2 are positioned in an almost straight line. On this occasion, an angle between an extension line M1 of an axle 3 of the car to be towed 2 passing the turning center P, and a straight line M2 drawn from the turning center P to an intersection Q1 of the center line O1 and the axle 5 of the front wheel 4, is equal to a steering angle δ of the front wheel 4.  The control is performed so that the steering angle δr of the rear wheel 6 satisfies that δr=tan<-1> (L2 /L1 )×tanδf), at the time of backing the tractor 1, when a distance between the axle 7 and the axle 3 of the rear wheel 6 is L.
Patent JP-S63133747-A (JP)
Title: Communication equipment
Inventor: MATSUEDA KAZUTAKA
IPC: H04N1/32
Filed: 1986-11-26
Abstract: PURPOSE:To surely communicates with an equipment that a user really wants to communicate with in a desired time by setting time between one and another data communication equipments through the use of a control document and making the reservation of communication time. CONSTITUTION:When an originating side facsimile equipment 1 stores set time data and transmits the control document to the equipment 1 that the calling side facsimile equipment 1 really wants to communicate with, the other facsimile equipment of the equipment 1 receives the control document, and stores data on the equipment transmitting the document in a RAM 13 and the received set time in a set time supervisory part 20 as well. As the result of the supervision of a counting part 21 at a supervisory part 20, when it becomes set time, the currently communicating equipment is checked whether a reserved one or not. If not, the communication is stopped to restore the line, and the operation is ready for communications with the reserved equipment.
Patent JP-H04155611-A (JP)
Title: Azimouth measuring apparatus
Inventor: MATSUURA TAKUMI
IPC: G11B5/455
Filed: 1990-10-17
Abstract: PURPOSE:To achieve a simple and highly accurate measurement of azimouth by measuring a time difference of a signal written at a head position adjacent to a specified head position to calculate the azimouth from the time difference. CONSTITUTION:A signal of an optional pattern is generated with an optional pattern generation circuit 5, the above-mentioned pattern is written into a disc with a magnetic head 2 at a specified head position using a specified index signal as reference and a regeneration signal is read out to store an amplitude value thereof into a memory circuit 8. Then, a head 2 is moved to an adjacent head position with an actuator 6 to write the above signal. Then, the head 2 is moved to an intermediate point between both the positions to store the amplitude value of the regeneration signal with the head 2 into the memory circuit 9. When values of the circuits 8 and 9 are not almost the same, a delay time is set with a delay circuit 11. The above operation is repeated and when the values become equal, the current delay time is measured with a delay time measuring circuit 12 to calculate azimouth with an azimouth measuring circuit 13.
Patent JP-S62138859-A (JP)
Title: Resin coated carrier
Inventor: OCHIAI MASAHISA
IPC: G03G9/10
Filed: 1985-12-12
Abstract: PURPOSE:To improve the function to control the electrostatic charge of a toner as well as adhesiveness, wear resistance and filming resistance of the titled carrier by forming a coating layer of the carrier of a fluoroplastic contg. various hydrophilic functional groups and styrene/acryl resin. CONSTITUTION:This resin coated carrier has the coating layer consisting of the resin material on the surfaces of the cores constituting the carrier. The coating layer thereof is formed of 30-95wt% fluoroplastic contg. the various hydrophilic functional groups and 5-70wt% styrene/acryl resin. The electrostatic charge quantity of the toner can be satisfactorily controlled by using the fluoroplastic contg. the hydrophilic functional groups. A styrene/acryl copolymer is used together with said resin with the main objective to improve the strength of the resin coating. The styrene/acryl copolymer to be used is a copolymer of a substd. or unsubstd. styrene and substd. or unsubstd. acrylate. The representative substd. styrene compd. includes alpha-methyl styrene.
Patent JP-S63134759-A (JP)
Inventor: HATTORI HISAMORI
IPC: E04H3/12
Filed: 1986-11-25
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-H09119078-A (JP)
Title: Multicolored macular dyed fabric and its production
Inventor: USUI HIROMI
IPC: D06P5/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fabric being a color mix-tone dyed fabric in which two or more colors are mixed as minute spots, having high grade feeling and natural feeling, enhanced in three-dimensional feeling which a raw material has, capable of readily supplying a new and high-grade dyed fabrics and so especially useful for fashion field. SOLUTION: In this dyed fabric, two or more color regions are substantially uniformly dispersed regardless of knitted fabric structure substantially without regularity and, when maximum circle not including other color is presupposed in each color region, diameter of this circle is <=2 times based on average yarn diameter in fabric surface and maximum diameter of the circle is >=1/10 based on average yarn diameter in fabric surface in at least one color region.
Patent JP-H06126153-A (JP)
Title: Microcapsule and its manufacturing method
Inventor: TOKITOMO KATSUMI
IPC: C09J163/00
Filed: 1992-10-19
Abstract: PURPOSE:To manufacture a microcapsule with high film strength which contains a high concentration of an amine compound by blending and dissolving the amine compound and a hydrophobic solution in which polystyrene is dissolved in an organic solvent, then allowing the blend to be dispersed by emulsification in an aqueous medium in which an emulsifier is dissolved, and removing an organic solvent thermally. CONSTITUTION:An amine compound and a hydrophobic solution described below (B) are prepared and blended and dissolved, and the blend is dispersed by emulsification in an aqueous medium in which an emulsifier (e.g. polyxyethylene) is dissolved. Further, an organic solvent in the blend is removed thermally to alloy a phasic separation of the amine compound from a film substance and thereby, the amine compound is coated with the film substance for protection. (B) a hydrophobic solution in which the components described below (a) are dissolved in the organic solvent (e.g. methyl acetate). (a) the film substance consisting of at least, one chemical compound selected form among polymethyl methacrylate, polystyrene, a copolymer of ethylene and vinyl acetate and polyvinyl toluene, with a molecular weight ranging from 1600 to 100,000.
Patent JP-H09118224-A (JP)
Title: Moving monitoring device of conduit
Inventor: FUJISAWA TOMOJI
IPC: G01N21/88
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To extend the photographing range of a monitoring camera for monitoring in a moving monitoring device for traveling a traveling body by use of a magnet type synchronous linear motor on the rail of a guide device laid along the monitoring route of a conduit set within a tunnel. SOLUTION: In a moving monitoring device for traveling a traveling body 5 by use of a magnet type synchronous linear motor on the rail 2 of a guide device 1, cases 14, 14b for housing the monitoring cameras 15a, 15b of the traveling body main body 7 are provided separately, and mechanisms such as rods 19a, 19b for laterally extending and contracting the cases to the traveling direction and mechanisms for rotating geared motors 23a, 23b, 24a are mounted thereon.
Patent JP-H09121847-A (JP)
Title: Culture of plant cell
Inventor: ISHIBASHI TAKU
IPC: C12N5/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the proliferative rate and redifferentiation rate of culture body by culturing plant cells in a serum-contg. medium, to suppress the leaching of polyphenolic materials, stabilize, plant cell walls, facilitate water/nutrient transfer into the cells, and to prevent blowing and decay of cultured product. SOLUTION: Plant cells of a plant belonging to orchid or rose plants are cultured in a medium containing serum such as neonatal bovine serum or horse serum (pref. 5-30ml/L in concentration). The serum to be used is pref. subjected to sterilization such as γ-ray sterilization or inactivating treatment.
Patent JP-H02127803-A (JP)
Title: Film antenna for sticking use
Inventor: NAKAYAMA HIROSHI
IPC: H01Q9/16
Filed: 1988-11-08
Abstract: PURPOSE:To place the antenna comparatively freely by forming the antenna having a shape to be parted from a support frame of a member to be sticked as the film antenna using a conductive film is parted from a feeding point. CONSTITUTION:The conductive film 2 vapor-deposited or coated on a film sheet 1 being a base to be sticked is the antenna main body. The feeding point 3 leads a signal to a receiver through a feeder. As the antenna 2 is so shaped that as it is parted from the feeding point, it is directed downward. Thus, even if the installation is difficult or impossible due to the external appearance, the object of reception is attained by using the antenna.
Patent JP-H09120821-A (JP)
Title: Manufacture of electrode for solid polymer type fuel cell
Inventor: HAMADA AKIRA
IPC: H01M4/88
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode for a solid poly mer type fuel cell using polytetrafluoroethylene as water repellent binder, and including high polymer electrolyte in which the high polymer electrolyte can be impregnated even to the inside of the electrode, and in which water repellen cy of the electrode can be improved without generating shrinkage or cracking of the electrode so as to improve cell performance. SOLUTION: Carbon carrying platinum, polytetrafluoroethylene, and CaCo3 as pore-forming agent are mixed and dispersed, and obtained matter is rolled and moulded to be a sheet. The sheet mould is disposed to be combined on a water repellent carbon paper, and it is pressed by a roller. The laminated sheet is immersed in water solution of HNO3 to dissove and eliminate CaCo3 . It is then heat-treated at 360 deg.C, higher than a fusing point of PTFE, for about 10min. Nafion by 5% is added and impregnated, and it is dried, thereby an electrode sheet is completed.
Patent JP-H07112087-A (JP)
Title: Thread breakage detecting device of sewing machine
Inventor: INUKAI MITSURU
IPC: D05B51/00
Filed: 1993-10-14
Abstract: PURPOSE:To constitute the device so that breakage of a needle thread, etc., and be detected without deteriorating the stitch performance. CONSTITUTION:A thread breakage sensor 12 is constituted of a case 13 consisting of a case main body 14 of a box shape and a cover 15, a diaphragm 18 provided with a thread passing-through guide 19 which is attached through each coil spring 20 in the case main body 14 and a needle thread 8 is inserted through, adjustment screws 21, 22 for allowing the diaphragm 18 to generate an impulsive vibration at the time when the needle thread 8 slides in the thread passing-through guide 19, and a piezoelectric body 23 which is provided in the diaphragm 8 and detects thread breakage of the needle thread 8 in accordance with whether the impulsive vibration of the diaphragm 18 exists or not.
Patent JP-H01124186-A (JP)
Title: Bloch line memory
Inventor: ONO TAKEO
IPC: G11C11/14
Filed: 1987-11-09
Abstract: PURPOSE:To attain rapid information recording and to make it possible to expand the margin of an external application magnetic field by providing the title memory with a means for extending magnetic domains and magnetic domain extension suppressing means formed independently in respective magnetic domains. CONSTITUTION:A conductor pattern 12 for writing a Bloch line and a conductor pattern 14 for extending the tip of a stripe magnetic domain are formed on a magnetic thin film 4. A piezo-electric element 16 constituting the magnetic domain tip extension suppressing means is fitted close to the entrance of the recessed part of the pattern 14. At the time or recording information, the magnetic domain can be extended without transferring a magnetic bubble from a major line and rapid information recording can be attained. Since the magnetic bubble is not used, the margin of the external application magnetic field can be expanded.
Patent JP-S62141606-A (JP)
Title: Composite type magnetic head
Inventor: KARAKAMA YOSHIAKI
IPC: G11B5/17
Filed: 1985-12-16
Abstract: PURPOSE:To reduce noise (impedance noise) generated from a magnetic head by making the floating face part and magnetic converting section different material quality, providing a coil in two magnetic poles having open ends facing the medium and closed other ends, compensating magnetic flux that leak from the two magnetic poles, improving the structure that holds a magnetic conversion element and making inductance of the magnetic head small. CONSTITUTION:A magnetic conversion element 2 is stuck to a hole (slit) 9 of the medium outflow end of floating faces 1, 1' facing the medium with nonmagnetic material such as glass etc. The element 2 has magnetic poles 21, 22 and coils 31, 32 are wound on the two. Floating face parts 1, 1' and leg parts 61, 62 are made of nonmagnetic ceramics and the magnetic conversion element 2 is formed of magnetic material such as Ni-Zn etc., and magnetic flux is generated from a gap 4 of the face facing the medium by coils 31, 32. To prevent lowering of efficiency of the element 2 a notch etc., is provided to determine the track width T by the gap 4. Holding of the element 2 is made only by the oblique line part, and thereby the area is reduced by about 50% compared with conventional examples.
Patent JP-2001100832-A (JP)
Title: System for delivery date calculation, and method for calculating delivery date for ordered product
Inventor: SHIMADA TAKESHI
IPC: G06Q50/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To speedily calculate an executable delivery date, while considering the process load of real production. SOLUTION: This system is provided with an article order managing part 1 for managing articles ordered from clients, a capability framework managing part 2 for determining the capability frameworks of production capability for every production line, on the basis of production capabilities of production lines and operation days within a schedule cycle and managing the capability frameworks of respective production lines by performing processing, such as finding the remaining capability frameworks by subtracting the amount of assigned products from these determined capability frameworks each time the products are assigned within the schedule cycle and a delivery scheduled date calculating part 3 for calculating a scheduled delivery date,  by discriminating whether the amount of respective ordered products is settled within the remaining capability frameworks of respective production lines managed by the capability framework managing part 2.
Patent JP-H03145253-A (JP)
Title: Data communication equipment
Inventor: KAGEYAMA MITSUHIRO
IPC: H04M1/27
Filed: 1989-10-31
Abstract: PURPOSE:To avoid loss of reference information relating to communication by storing the information in a memory storing the information referenced in the case of communication with a communication destination party into a nonvolatile storage device and reading the stored information from the memory with a prescribed command. CONSTITUTION:An opposite telephone number or the like inputted is stored in a registration area 3a of a RAM 3 while being related to an abbreviation number (as a table). When a 'registration data save key' on an operating panel 4 is depressed, the data registered in the registration area 3a of the RAM 3 is written to a predetermined directory (or in file name) of a hard disk 11. Thus, an unexpected event takes place and the data registered so far in the registration area 3a is lost, the data is preserved in the hard disk 11 without loss and the secure saving is attained.
Patent JP-2000099753-A (JP)
Title: Graphic data input method and recording medium recording the input method
Inventor: SEKI SHUNJI
IPC: G06T11/80
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To easily generate graphic data for a CAD system by selecting a desired area out of an area matrix including plural areas consisting of plural polygons, dividing the selected area and giving a prescribed attribute information to an area that need not be divided. SOLUTION: An area matrix is formed by plural areas consisting of plural polygons (S21), and a desired area is selected out of the area matrix by a prescribed input means such as a touch panel (S22). If the selected area must be divided (S23), this area is designated and divided (S26). If it's not needed to divide the selected area (S23), the desired attribute information is given to the area via an input means such as a keyboard, etc., (S24). If an area to which no attribute is given is left (S25), this area is selected (S22) and the area dividing necessity is decided (S23).
Patent JP-S62143061-A (JP)
Title: Electrostatic charge image developing toner
Inventor: SAKASHITA KIICHIRO
IPC: G03G9/087
Filed: 1985-12-17
Abstract: PURPOSE:To obtain a toner unlikely to scratch a photosensitive body by dispersing polyalkylene having an average particle diameter of <=3.0mum into the toner. CONSTITUTION:Since the polyalkylene particles are dispersed into the toner in a phase-separated state, and the toner particles themselves have moderate abrasivity, they can remove low-resistance matters, paper dust, and the like attached to the surface of the photosensitive body without scratching it. The polyalkylene particles have an average particle diameter of <=3mum, preferably, <=2mum and the toner has a kinetic friction coefficient of 0.15-0.65, preferably, 0.20-0.5, thus permitting the low-resistance matters and the toner remaining on the photosensitive body after transfer of the toner image to be removed without scratching it, and the toner to be prevented from attaching and melt attaching to the photosensitive body.
Patent JP-S62143123-A (JP)
Title: Input device for coordinate
Inventor: KOSAKA MASATSUNE
IPC: G06F3/033
Filed: 1985-12-17
Abstract: PURPOSE:To execute processing without depending upon the functions of a commercial work program or the like and applying load to an operation even when an information input based upon the same procedure is required by storing a pulse obtained from a pulse generating part in a pulse storage part. CONSTITUTION:An X-coordinate signal processing part 3a has an on-line mode, a storage mode and a reproducing mode, and in case of the on-line mode, inputs a pulse signal S1 and outputs the signal S1 as it is. In case of the storage mode, the processing part 3a inputs the pulse signals S1, outputs the signals S1 as they are and also stores the number of pulse signals S1. In case of the reproducing mode, pulse signals S15 corresponding to the stored number are outputted. Even when information input based upon the same procedure is required, the same information can be inputted without depending upon the functions of commercial work program or the like and applying load to the operator.
Patent JP-H09123069-A (JP)
Title: Removing tool for terminal metal fitting correcting plate
Inventor: KUROSU MIKIO
IPC: H01R13/42
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a removing tool capable of simply and easily removing a terminal metal fitting correcting plate which is extremely unremovable by empty hands and is contained in a multielectrode connector. SOLUTION: Inserting plates 200 and 300 which can be pushed in between an inside surface of a cavity 520 and a correcting plate 530, are provided. Tip parts of the inserting plates 200 and 300 are formed in a wedge shape. Therefore, a first elastic arm 532 of the correcting plate 530 is deformed, and engagement between the first elastic arm 532 and a first projection 513 can be released, and it can be engaged with the first elastic arm 532.
Patent JP-S61153400-A (JP)
Inventor: UERUNERU BURUUDERERU
IPC: F41A3/30
Filed: 1985-12-17
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。