baber/WOPTO huggingface dataset:
Patent JP-H06259513-A (JP)
Title: Processing method for rounding corner part of composite curved surface
Inventor: HONDA MASATO
IPC: G06F17/50
Filed: 1993-03-08
Abstract: PURPOSE:To allow a CAD device to execute rounding processing for applying a fillet surface to a face jumping adjacent faces on both the sides of a specified ridgeline. CONSTITUTION:In the case of executing rounding processing by the CAD device having phase data expressing connecting relation between two faces and capable of independently treating a curved surface, a process 1 prepares a tub-like material surface to be contacted with a rounding radius specified along a ridgeline specified on the corner part of a composite curved surface based upon the phase data, a process 2 sets up rounding areas on the corner part of the composite curved surface and the material surface and a process 6 successively executes a process 3 for preparing a fillet surface for working the material surface and preparing a fillet surface engaged with the inside of the rounding area based upon the phase data, a process 4 for working the corner part of the composite curved surface correspondingly to the rounding area and a process 5 for superposing the rounding area of the material surface or the prepared fillet surface to the rounding area of the corner part of the composite curved surface.
Patent JP-H06259515-A (JP)
Title: Method for preventing self-intersection on fillet material surface
Inventor: HONDA MASATO
IPC: G06F17/50
Filed: 1993-03-08
Abstract: PURPOSE:To accurately grasp a range generating self-intersection and to prepare a fillet material surface prevented from generating self-intersection as a natural shape. CONSTITUTION:In steps 1, 2, whether sectors formed by plural contact circular arcs prepared along a corner part intersect with each other between adjacent contact circular arcs or not is inspected to detect an intersecting position, and in steps 3 to 8, intersections are detected also between the contact circular arc on the intersecting position and its preceding and succeeding contact circular arcs to define an intersection range. In steps 9 to 11, three auxiliary curves connecting both the end points of the contact circular arcs existing immediately before and after the intersection range and their center points are prepared, plural auxiliary cross sections passing the intersecting lines of cross sections existing immediately before and after the intersection range and points with equal intervals arranged on a ridgeline along the corner part are prepared and corrected contact arcs obtained by intersects between two straight lines passing intersects between the three auxiliary curved lines and plural auxiliary cross sections and the corner part as contacts are prepared in respective auxiliary cross sections, and in a step 12, the contact circular arcs existing immediately before and after the intersection range are connected to respective corrected contact arcs on free curved surfaces to prepare a material surface.
Patent JP-H07254352-A (JP)
Title: Cathode-ray tube having coil heater for indirectly heated cathode
Inventor: KOIZUMI YUKIO
IPC: H01J1/22
Filed: 1994-03-17
Abstract: PURPOSE:To provide a cathode-ray tube having a coil heater for an indirectly heated cathode, ensuring the little occurrence of a crack in an insulation cover film, high insulating function for cathode and freedom from the cutout of the insulating cover film, and improving the characteristics of breakdown voltage. CONSTITUTION:Regarding the coil heater of a cathode-ray tube for an indirectly heated cathode, the thickness of an insulation cover film of a single winding coil section 2 of 1.5mm length or less adjacent to an exposed threefold winding section 3 at the end of a leg section connected to another section, is kept equal to or less than 1/3 of thickness of an insulation cover film formed on the external surface of a heat generating section 1 made of a core wire single winding coil. In addition, the insulation cover film at this section is formed so as not to bridge coils.
Patent JP-H10235939-A (JP)
Title: Equipment for preparing document wherein braille character and figure are present mixedly
Inventor: SASAKI KENJI
IPC: G06F3/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enable easy preparation of a document wherein braille characters and figures expressing contents of a high degree are present mixedly. SOLUTION: The number of divided regions of a document, a format of braille figures or characters in each divided region thereof and data for recognizing a braille figure image or a braille character string to be inserted into each divided region are inputted by an input device 1 and set. Besides, the width and the length of each divided region and X-Y coordinates of the starting and ending points thereof are calculated and the information on them are stored in an information storage device 3. Then, the braille figure image or the braille character string to be inserted into each divided region is selected according to the format set for each divided region and the data for recognizing the braille figure image or the braille character string, and the document wherein the braille figures and characters are present mixedly is prepared therefrom and registered. The document is displayed in a display device 4.
Patent JP-H02228269-A (JP)
Title: Ultrasonic vibrator and ultrasonic motor using the same
Inventor: YAMAGUCHI MASAKI
IPC: H02N2/00
Filed: 1989-02-28
Abstract: PURPOSE:To improve the degree of freedom of the construction of an ultrasonic vibrator and regulate the resonance frequency over a wide range by mechanically combining a first electromechanical transducer with an elastic body, mechanically combining said elastic body with a second electromechanical tansducer, and electrically connecting an impedance means to said element. CONSTITUTION:A first excitation piezoelectric body 21 is stuck to the beam- shaped elastic body 20 of an ultrasonic vibrator 10. A second control piezoelectric body 24 is stuck to another part of the elastic body 20. When a drive electric source 23 is driven with frequency f1 to vibrate the first piezoelectric body 21, the beam-shaped elastic body 20 longitudinally vibrates with frequency f1. When the inductance value of a variable impedance coil 26 connected to the second control piezoelectric body 24 is changed, the elasticity of the piezoelectric body 24 changes. As a result, the resonance frequency of the ultrasonic vibrator 10 can be regulated and the vibrator can be resonated with the desired frequency f2.
Patent JP-H07252418-A (JP)
Title: Resin composition and molding comprising the same composition
Inventor: MASUTANI NOBORU
IPC: C08L27/12
Filed: 1994-03-17
Abstract: PURPOSE:To obtain a resin composition, comprising a resin containing sulfone groups, a fluororesin and a polyimide resin containing fluorine, excellent in strength and useful as bushings, piston rings, seal rings, etc. CONSTITUTION:This resin composition comprises (A) a resin containing sulfone groups such as a poly(ether) sulfone or polyphenyl sulfone, (B) a fluororesin such as a hexafluoropropylene-vinylidene fluoride copolymer rubber, a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, a tetrafluoroethylene- hexafluoropropylene copolymer, an ethylene-tetrafluoroethylene copolymer, polyvinylidene fluoride or polychlorotrifluoroethylene and (C) a polyimide resin containing fluorine. Furthermore, the components (A), (B) and (C) are preferably blended in the following amounts based on 100 pts.wt. component (A): 1-170 pts.wt. component (B) and 0.1-30 pts.wt. component (C).
Patent JP-S60192389-A (JP)
Inventor: UEDA TAISHIN
IPC: H05K3/34
Filed: 1984-03-14
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-H11338723-A (JP)
Title: Error corrector
Inventor: NAKATSUJI FUMIO
IPC: H03M13/29
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an error corrector for executing processing with error correction at high speed in comparatively small circuit scale. SOLUTION: This device is provided with a buffer memory 1 for storing the product codes of n2 rows and n1 columns, error correcting part 5 for simultaneously and parallelly performing error correction to four code streams and bus control part 2 for reading codes for four rows of product codes from the buffer memory 1 and transferring them to the error correcting part 5 when performing the error correction in a direction C1, and the bus control part 2 repeats four-row/four-column transfer, with which four codes continuously arranged for each row are read out and transferred to the error correcting part 5, while shifting just four codes in a row direction.
Patent JP-2000250329-A (JP)
Title: Image forming device
Inventor: TOMIZAWA TAKASHI
IPC: G03G21/14
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To enable the prevention of retransfer of a toner image to an image carrier and the formation of a stable image by composing a conductive member so that it can be brought into contact with a carrying means and separated therefrom. SOLUTION: During dummy rotation right after the transfer of a toner image of the final color to a recording material P, a transfer electrifying brush 13 is separated from a transfer sheet 8A. As a contact/separation control means for abutting the transfer electrifying brush 13 against the back face of the transfer sheet 8A (the interior of a transfer drum 80), a cam 20 that presses the transfer electrifying brush 13 against the transfer sheet 8A is used. Thus, because the press of the transfer electrifying brush 13 against the transfer sheet 8A is kept released other than a period of the transfer of a toner image on a photoreceptor drum 1 to the surface of a recording material P, an empty space is made between an unfixed toner image formed on the recording material P and the photoreceptor drum 1 or an abutting force is weakened.  Therefore, this enables reduction in retransfer of the toner image on the recording material P to the surface of the photoreceptor drum 1 during the dummy rotation and so on.
Patent JP-S57169682-A (JP)
Title: Test method of and apparatus for ac actuatablae detonating module
Inventor: BUUMIRU MARIA YAN PURIHITA
IPC: F42C21/00
Filed: 1982-03-26
Abstract: An apparatus for and a method of testing AC operable detonating modules (10) whereby an electric charge is discharged through a primary wire (20) threaded through or around a transformer core (14) of a module being tested and the voltage across, or the current through the primary wire is determined. Modules can be simply and reliably tested by means of a compact apparatus requiring a current of only about 1.4 mA.
Patent JP-S58164128-A (JP)
Title: Manufactuing method of indirectly heated type cathode structure
Inventor: YAMASHITA KATSUYUKI
IPC: H01J9/04
Filed: 1982-03-24
Abstract: PURPOSE:To secure a good welding effect without entailing any spatters, by insetting a cylinder body loosely crowned with a cap body into a core metal pin part, while sticking the side wall of the cap body fast to the peripheral surface of the cylinder body after being drawn by a die and then welding the side wall part to the cylinder body. CONSTITUTION:When a die 6 is moved downward in an illustrated arrow direction, a cap body 2 and the upper part of a cylinder body 1 crowned with the cap body 2 are immersed in a hole 7 via an opening end edge 7a, together with a pin part 5a. When the die 6 goes down to the position shown in one-dot chain lines, the side wall part of the cap body 2 gets drawn and uniformly coheres to the peripheral surface of the cylinder body 1 as touching each other. Afterward, the die 6 is made to go up while the core metal pin 5 is moved downward in the illustrated arrow direction, and the cylinder body 1 and the cap body 2 cohering to the cylinder body are both removed out of a die block. And, the side wall part of the cap body 2 is spot-welded to the cylinder body 1 and then an electron radioactive oxide layer is set up on the outer end surface of the cap body 2.
Patent JP-S54140477-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOJIKI HITOMI
IPC: H01L21/302
Filed: 1978-04-24
Abstract: PURPOSE: To prevent the impairment of the pellet by scribing and washing the substrate to which the unerasable ink mark is put.  
     CONSTITUTION: The mark for the pellet test is put to the substrate with use of the ink insoluble to the cleansing solution such as the water soluble ink or the like. Then the ultrasonic washing is given via trichloroethylene or the like for several minutes after drying the ink. Thus, the Si filings or other foreign matters are removed away from the surface of the wafer. As a result, the cracking process can be carried out with no filings on the pellet, thus incrasing the yield and with no impairment of the pellet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08217133-A (JP)
Title: Fastener
Inventor: YANAGIHARA MASAKO
IPC: B42F3/04
Filed: 1995-02-13
Abstract: PURPOSE: To enhance the attaching workability of a fastener capable of being widely utilized as a bundling means for a string like article such as a power supply cord, a bine or hair, a binder for a small card or a document or a hanger for a small article. CONSTITUTION: A fastener 1 is composed of an elastic material equipped with a rod-shaped body part 2 having predetermined length, a fixing part 3 equipped with the insertion hole 3a provided to one end of the body part to permit the insertion of a part of the body part and a slit 3b capable of inserting a part of the body part in the insertion hole 3a and the slip-off preventing part 4 provided to the other end of the body part to prevent the slip-off of a part of the body part. At a time of use, a loop is formed in order to bundle an object such as a cord or the like and a part of the body part 2 is inserted in the insertion hole 3a from the slit 3b of the fixing part 3.
Patent JP-H03249772-A (JP)
Title: Electrophotographic copying device
Inventor: MIYAO MAYUMI
IPC: G03G21/00
Filed: 1990-02-28
Abstract: PURPOSE:To improve operability for replacing a booklike original and to simpli fy the constitution and the control of a device by starting copying by depressing a book mode key, finishing it by depressing the key again and optionally chang ing the intervals of fixed time of a copying cycle. CONSTITUTION:The time interval during the copying cycle is set to be a time long enough to lift up the book-like original, turn the pages and place the original on a contact glass again during the total time obtained by summing the time interval and the return time of a scanner, and the set interval of fixed time is interposed in the copying cycle just by depressing the book mode key and the copying cycle is automatically repeated even though a printing key is not depressed. At the time of finishing copying for required number of sheets, the book mode is cancelled and a basic mode suitable for copying an ordinary sheet original is restored by depressing the printing key again. Thus, the operability in the case of consecutively copying the book-like original by replacing the original is improved.
Patent JP-H03247469-A (JP)
Title: Gradation recording printer
Inventor: MITSUDA HIROSHI
IPC: B41J2/36
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a gradation recording printer capable of reproducing specified gradations by a method wherein the amount of applying energy is stored in a storage element after gradation test printing so that the printing in standard gradation is feasible even in the case where heat sensitivity is different depending on printing media on which the printing is made. CONSTITUTION:A thermal head control circuit 10 supplies a specified amount of printing energy to a thermal head 2 in accordance with signals outputted from a first storage element 9. The amount of printing energy stored in 256 divisions in a gradation test printing circuit 11 is supplied to the thermal head control circuit 10, and the gradation test printing is made therewith. A gradation density-detecting means 12 is composed of a density sensor 13, an A/D converter 14, a second storage element 15 that stores output levels of the A/D converter 14 capable of corresponding to each of 64 gradation densities, a signal level comparator that compares the output of the storage element 15 with the density of printing patterns outputted from the A/D converter 14 after being detected with the density sensor 13 and a converted with the A/D converter 14 and outputs an identity signal VC when the comparison is proven to be identical or approximate, and a gradation signal emitter 17 that applies each of the gradation density signals to the storage element 15. When printing is made, switching devices 18, 19 are shifted to the side A, and thereby image signals are sent through the first storage element 9 for the printing.
Patent JP-S58172393-A (JP)
Inventor: GUNTAA SHIYUMITSUTO
IPC: A61P31/04
Filed: 1983-03-24
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-H08242847-A (JP)
Title: Coagulation of bacteria
Inventor: MATSUNAGA TADASHI
IPC: C12R1/01
Filed: 1995-03-08
Abstract: PURPOSE: To provide a simple and less expensive method for coagulating microbial bodies capable of coagulating them in a medium where the microorganisms are cultured, and accordingly capable of easily separating the bacterial bodies from the cultured liquid. CONSTITUTION: This is a coagulating method in which microorganisms are further cultured after seawater is added into a cultured medium of the microorganisms to coagulate them. The examples of preferable microorganisms include a photosynthetic bacterium.
Patent JP-H06292238-A (JP)
Title: Intra-station transmitter for wide screen television signal
Inventor: YASUMOTO YOSHIO
IPC: H04N7/015
Filed: 1992-03-05
Abstract: PURPOSE:To send a wide screen television signal in a broadcast station while keeping compatibility with a conventional television signal. CONSTITUTION:A wide screen television signal is subject to letter box conversion in a signal source 100 and a vertical reinforce signal VH and a motion reinforce signal VT are subject to band limit with 60 horizontal scanning lines per field respectively by a time base compressor 207 and a 2-field average computing element 204 or the like. Then the former is modulated by a subcarrier of 11fsc/7 and the latter remains unchanged and an encoder/decoder used to send the both while being multiplexed to upper and lower black portion of the signal is provided and the signal is sent in a broadcast station. The signal is converted into a predetermined transmission standard when it is sent from the broadcast station. Thus, crosstalk between reinforced signals is minimized, excellent compatibility with a conventional broadcast equipment is attained and the conversion to the broadcast use transmission standard is facilitated.
Patent JP-H07260106-A (JP)
Title: Pulverized coal firing burner and pulverized coal
Inventor: NARATO KIYOSHI
IPC: F23C6/04
Filed: 1994-03-18
Abstract: PURPOSE:To fire coal even under a low load and improve the formation of flame by a method wherein a partitioning wall, dividing the mixture of coal and air into two straight advancing streams, is provided in a pulverized coal nozzle and a means for forming the circulating stream of the mixture of coal and air is equipped at the downstream side of the tip end of partitioning wall. CONSTITUTION:The flow of rough powder, having a large inertia force, is formed at the center of a pulverized coal nozzle 1 while the flow of fine powder is formed at the outer peripheral side of the pulverized coal nozzle 1. Two flows of rough powder and fine powder are maintained to the injection port of the pulverized coal nozzle 1 by providing an annular partitioning wall 2 at the downstream side of a throttle unit 18 provided in the pulverized coal nozzle 1. Further, circulating flow 9 is formed in the rear current of a flame keeping ring 5 provided at the outlet port of outside flow passage of the pulverized coal nozzle 1. On the other hand, coal flow is injected by straight advancing flow whereby the dispersion of the coal powder toward the outside of can be restrained the coal powder can be restrained and circulating flow 10 is formed in the rear stream of tip end of the partitioning wall 2 (thickness; 10mm). According to this method, the concentration of coal grains in this part is increased and igniting property is improved furthermore.
Patent JP-H10225567-A (JP)
Title: Game medium reflux system
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a game medium reflux system which can avoid interrupting a game in each game machine even though a certain lifting feed device for refluxing game media in a game machine island table. SOLUTION: A plurality of lifting feed parts 9 which are provided in a lower tank part 37 within a game machine island table, and a plurality of upper distributing parts 55 which are provided in an upper tank part 36, are continuously arranged each other through lifting feed passages 50. With this arrangement, even though game media become insufficient in a particular upper tank part 36 due to any of causes including a failure of the lifting feed device, game media from the lower tank parts 37 on left and right sides thereof are fed so as to compensate the media for the insufficiency, thereby it is possible to prevent interruption of a game.
Patent JP-H08301984-A (JP)
Title: Epoxy resin composition for sealing semiconductor and semiconductor device
Inventor: SHIMIZU TAKESHI
IPC: H01L23/29
Filed: 1996-03-06
Abstract: PURPOSE: To improve the soldering heat resistance, fire retardancy, and high- temperature reliability by incorporating respectively a specific epoxy resin, a curing agent, and a filler. CONSTITUTION: This epoxy resin composition for sealing semiconductors, which has a bromine content of 0.15wt.% or less and an oxygen index of 42% or more, is prepared by mixing 70wt.% or more of an epoxy resin having a skeleton of formula I (wherein n is 0 or 1; X is a divalent hydrocarbon group having a bicyclic structure), 2-7wt.% of another epoxy resin, 2-7wt.% of a curing agent synthesized from a bisphenol A of formula II (wherein R is H or a 1-4C alkyl; m is 0 or more), 0.1-10 pts.wt. of a curing catalyst based on 100 pts.wt. of the epoxy resins, 80-95wt.% of a filler containing 40wt.% or more of fused silica having an average particle size of 3-40μm, 0.3wt.% or less of a bromine compound, and 0.3wt.% or less of an antimony compound.
Patent JP-H02262936-A (JP)
Title: Machine tool equipped with tool replacing device
Inventor: KOBAYASHI MITSUO
IPC: B23Q3/157
Filed: 1990-02-28
Abstract: PURPOSE:To shorten the tool replacement time by installing a draw bar of a tool clamp mechanism in the center hole of a main shaft and urging the draw bar in the reverse side to a tool mounting/demounting part and projecting a tool releasing pin in the radial direction from a slot hole in the axial direction on a main shaft. CONSTITUTION:When a driving shaft 23 is revolved by an ATC motor 17, the first - fourth cams 37, 42, 47, and 51 turn, and an ATC shaft 30 is raised/ lowered and turned through each cam follower, and the right and left tool holding hooks 15 are opened and closed to hold a tool 13 installed onto a main shaft 11 and a tool 13' held onto the tool pot 34 of a magazine. Then, a draw bar 53 in the main shaft 11 is operated against an urging means through a release pin 54 by the cooperation of a cam 51 and a cam follower 52, and the tool 13 is unclamped from the main shaft 11, and a tool is replaced by the downward movement and turn of the ATC shaft 30. Thus, the tool replacement time can be shortened.