baber/WOPTO huggingface dataset:
Patent JP-H08314459-A (JP)
Title: Electronic keyboard musical instrument
Inventor: SHIMODA YOSHIAKI
IPC: G10H1/32
Filed: 1995-05-23
Abstract: PURPOSE: To improve the rigidity of a case and to improve the hermetic sealability of the space in the space for housing speakers by installing a partition plate behind the keyboard in the case and forming a speaker box of upper and lower cases and the partition plate. CONSTITUTION: A rib 7 having a recessed part is formed on the inside surface of the upper case 11 and a cushion material 8 is affixed to the lower case 12 and its upper part is fitted into the recessed part and its lower part is pressed to the cushion material 8, by which the partition plate 9 is mounted. The speaker body having the sufficient hermeticity is thus formed of the partition plate 9, the upper case 11 and the lower case 12 . Desired members, such as molded goods and plastic, are used for the partition plate 9. The material cost is reduced if cardboard paper, etc., are used. The mechanical strength of the upper case 11 and the lower case 12 is improved by providing the inside of the case with the partition plate 9.  In addition, the speaker box is formed within the upper case 11 and the lower case 12 and, therefore, the performance of the speakers is sufficiently drawn out and particularly the bass characteristics are improved.
Patent JP-H01292965-A (JP)
Title: Data synthesizing method
Inventor: MATSUI KINEO
IPC: G09C5/00
Filed: 1988-05-19
Abstract: PURPOSE:To mix many desired data into an image signal without spoiling the pseudo gradation property of a dither image by determining an RGB array of a color dither matrix by each density information which is obtained by quantizing a color original image at every RGB and data to be mixed in. CONSTITUTION:A data transmitting/receiving system is provided with a transmitting equipment 1 and a receiving equipment 2, and when a color original image 20 and character data 21 are inputted, these color original image 20 and document data 21 are synthesized by the transmitting equipment 1, and the result of this synthesis (color dither image) is transferred to the receiving equipment 2 side. In such a state, based on density information which is obtained by quantizing the color original image 20 at every RGB, and desired data to be mixed in, a dither matrix is determined. In this way, many desired data can be mixed into an image signal without spoiling the pseudo gradation property of the color dither image has.
Patent JP-S614781-A (JP)
Title: Heat-resistant, hot-melt polymer composition
Inventor: SAOTOME KAZUO
IPC: C08L51/02
Filed: 1984-06-18
Abstract: PURPOSE:To provide the titled compsn. having excellent heat resistance and suitable for use as a pressure-sensitive adhesive, by mixing a hydrogenated copolymer rubber, a radical-disintegrating polymer and a polyphenylene ether resin and melt-kneading the mixture in the presence of an org. peroxide to effect a reaction. CONSTITUTION:An elastomer component (A) mainly composed of a hydrogenated diene/styrene block copolymer rubber obtd. by hydrogenating the rubber block of a block copolymer composed of a diene monomer and an arom. vinyl compd., a component (B) mainly composed of a radical-decomposable polymer (e.g. poly- alpha-methylstyrene) miscible with component (A), and a relatively small quantity of a polyphenylene ether resin (C) are mixed together. The mixture is melt-kneaded in the presence of an org. peroxide (e.g. dicumyl peroxide) to effect a reaction, thus obtaining the desired heat-resistant, hot-melt polymer compsn.
Patent JP-H11314278-A (JP)
Title: Forming method of reinforced plastic tube
Inventor: TSUKAMOTO MASAHIRO
IPC: B29K105/08
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide the forming method of a reinforced plastic tube, by which a reinforced plastic tube with an inner surface having an enough unevenness can be formed. SOLUTION: In the forming method of a reinforced plastic tube, the unevenness is formed on the inner surface of which by winding a molding material consisting of thermosetting resin-impregnated reinforcing fibers around a core mold 1, a cork-like body is wound around the core mold 1. On the cord-like body, a releasing strip body, a releasing strip body 3 is wound. Further, on the strip body, the molding material consisting of the thermosetting resin- impregnated reinforcing fibers are wound.
Patent JP-S63290296-A (JP)
Title: Method for coating aluminum or alloy thereof
Inventor: HAYASHI SHINJI
IPC: C25D13/00
Filed: 1987-05-22
Abstract: PURPOSE:To form a composite paint film having very high adhesion on Al having an oxide film by forming a paint film based on cationic resin paint on the Al under specified conditions, drying the film and applying fluororesin paint to the film. CONSTITUTION:The surface of Al or an Al alloy is cleaned and an oxide film is formed on the cleaned surface as usual. The Al is washed, dried and immersed in an aq. soln. of cationic resin paint such as epoxy resin paint at about 20-30 deg.C and electric current is supplied at about 80-300V voltage for about 0.5-5min to form a uniform paint film of 3-25mum thickness on the Al surface by electrophoretic coating. After the paint film is dried at 50-180 deg.C baking temp. for about 20-50min, fluororesin paint such as polytetrafluoroe thylene resin paint is applied to the film to about 25-40mum thickness by electro static coating or other method. Thus, coating ensuring superior weather resis tance can be carried out with high adhesion.
Patent JP-S61280967-A (JP)
Title: Ink jet recording device
Inventor: CHIBA YUJI
IPC: B41J13/22
Filed: 1985-06-07
Abstract: PURPOSE:To enable access of a recording head to a recording medium and to easily obtain a high-quality image with accurate dot shooting, by providing a ridge on a platen which sucks and absorbs the recording medium to prevent its floating. CONSTITUTION:A platen board 18' consists of three faces 18A, 18B and 18C, and the face 18A has pinholes over its whole surface. The recording medium 1 is sucked by the face 18A and adheres thereto, and recording is performed thereon, and consequently, the width of the face 18A is smaller than the printing width. In order to smoothly feed the recording medium 1, the ridge 24 has finished corners with small radius of about 0.5R. A tensile strength is generated in the recording medium between the area being sucked and a paper feeding roller 2, and the strength presses the recording medium 1 strongly towards the ridge 24 of the platen board 18', resulting in prevention of extension of the continuous mountain range like paper floating over the ridge 24, and therefore, flatness of the recording medium 1 in the area 1A' may be maintained.
Patent JP-S62281094-A (JP)
Title: Recognition method for pattern information
Inventor: ISHITANI SHINKO
IPC: G06K9/52
Filed: 1986-05-30
Abstract: PURPOSE:To correctly recoginize a pattern in a very short time by discriminating the central value of divided areas according to the result of comparing the maximum value of a detected black density with plural different quantities and recognizing the pattern based on the central value. CONSTITUTION:A reading pattern is divided into the respective prescribed areas 1-10. The number of the black density (stroke density) of '1' respectively to a lateral direction (X direction) and a longitudinal direction (Y direction) every line is counted. Then, the maximum value of the number of the black density every line within the prescribed area is obtained and stored in the area histogram buffer 23 of a RAM 57 as the central value of the area. With respect to the maximum value of the black density, it is converted into corresponding multivalued data according to a set threshold level and it is stored in the reading pattern 24 as the central value of the area. When the threshold level is three levels, the central value is ternary and when the threshold level is five levels, the central value is quinary.
Patent JP-S6016348-A (JP)
Title: Data control system in production line
Inventor: ABE HIROO
IPC: G06Q50/00
Filed: 1983-07-06
Abstract: PURPOSE:To improve the versatility of working data about a work to provide high reliability working process in a production line by employing a data control system in a production process of automobile engines for example. CONSTITUTION:In a production line L conveying cylinder blocks W of automobile engines mounted on pallets P through a conveyer 1, a magnetic card M in which working data of the cylinder block W are recorded is attached to the pallet P, and a corresponding data writing and/or reading unit R for writing working data or assembling data in the card M or reading same from the card M in each working process is arranged in said each process. By this constitution, the versatility of working data for works in the production line is improved and high reliability working process is provided.
Patent JP-H02303602-A (JP)
Title: Method for rolling metallic strip
Inventor: OFUJI HIROSHI
IPC: B21B13/14
Filed: 1989-05-17
Abstract: PURPOSE:To control the shape of a steel strip in the entire area of the transverse direction thereof and according to the width of the steel strip by varying the variable crown range of back-up rolls up to the center in the longitudinal direction of the cylindrical part, setting the variable range so as to stagger alternately with the upper and lower rolls and providing shift mechanisms to the rolls. CONSTITUTION:The upper back-up roll 2a has a projecting crown shape in the right half part and the lower back-up roll 2b has a projecting crown shape in the left half part when tapered pistons 7 are pulled from the pushed-in state. The shape control in nearly the entire area in the transverse direction of the thin steel strip is, therefore, possible if the stroke ranges of the tapered pistons 7, 7 of the back up rolls 2a, 2b are respectively confined up to the center in the axial direction of the back-up rolls 2a, 2b. Since the upper and lower back-up rolls 2a, 2b are provided with the shift mechanisms, the shape control according to the width of the steel strip is executed by shifting the upper and lower back-up rolls 2a, 2b in right and left directions.
Patent JP-S5349123-A (JP)
Title: Production of crimped polyamide yarn
Inventor: IMAI KIYOSHI
IPC: D02J1/22
Filed: 1976-10-18
Abstract: PURPOSE: Undrawn polyamide yarns of large optical birefringence and low water content are processed by draw-friction-false-twist to provide crimped yarn of good crimp durability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01293388-A (JP)
Title: Display device
Inventor: WAKIMOTO SABURO
IPC: G09F13/04
Filed: 1988-05-23
Abstract: PURPOSE:To accomplish a display device which exhibits excellent display property and a high brightness in dry and night by placing a paint layer containing daytime fluorescent pigment on the surface of the light transmission supporting body of a display base and placing a glass hollow and a paint layer containing a fluorescent whitening pigment thereon. CONSTITUTION:The glass hollow 4 and the paint layer 1b containing the daylight fluorescent pigment particle 6 generating light by light emitted from a light source 3 are placed on the surface of the light transmission supporting body 1a of the display base 1, and thereon the glass hollow 4and the paint layer containing the fluorescent whitening pigment 5 are placed. Under daylight or illumination similar to the daylight, the daylight fluorescent pigment generates light with the aid of ultraviolet rays accounting for much of the daylight, violet rays in a visible short band and patina rays, and an image is displayed. Unless the display plane is irradiated with the daylight, light is emitted from the light source 13 to scatter incident light from the light source 3, light emitted from the fluorescent whitening pigment 5 and light emitted from the daylight fluorescent pigment particle 6. Thus, the display device is attainable which exhibits a high brightness in day and night and provides a sharp image.
Patent JP-H08331561-A (JP)
Title: Image processing unit
Inventor: HORI TAIZO
IPC: H04N19/88
Filed: 1995-05-23
Abstract: PURPOSE: To provide the image processing unit in which image quality deterioration is prevented and compression coding is conducted with respect to image data desired by the user. CONSTITUTION: An image signal for one frame is divided into plural blocks and compression coding is applied to each block in the image processing unit, which is provided with a display section (LCD 5)n displaying an image signal, a detection section (IRED 103, CCD sensor 104, a visual line detection circuit 102) detecting a noted point of the operator on the display section, and a compression coding section (priority area generating circuit 106, code quantity estimate circuit 10' and adaptive quantization circuit 11) applying weighting to the block for compression coding in response to the noted point detected by the detection section.
Patent JP-H08319833-A (JP)
Title: Direct injection type diesel engine
Inventor: HASEGAWA MANABU
IPC: F02F1/24
Filed: 1995-05-23
Abstract: PURPOSE: To provide a diesel engine of direct jet type equipped with such a wall surface shape as producing a complex vortex of squish and swirl in a combustion chamber and maintaining strong turbulence till the later stage of combustion. CONSTITUTION: A suction valve 9 and exhaust valve 10 are inclined with respect to the center line of a cylinder in such a way that the valve faces are opposing, and the ceiling wall 22 of a combustion chamber is composed of a spherical portion 24 of such a curvature as substantially contacting with each valve face 9a and a plane portion 23 positioned around the spherical portion 24 and spreading in the form of plane perpendicularly intersecting the center line of the cylinder.
Patent JP-H09285864-A (JP)
Title: Method for controlling wire feed speed for welding
Inventor: KATO TAKESHI
IPC: B23K9/12
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To feed the wire without being affected by the surface property of the wire or the change in the lubricant by detecting the speed of the welding wire during the welding in a direct optical manner, and controlling the rotational speed of a motor for feeding operation compared with the comparison wire feeding speed. SOLUTION: An optical sensor 32 provided on a welding torch starts detection of the feeding speed of the welding wire 3 after elapse of an arbitrary time until the wire feeding speed becomes stable after the feeding of the welding wire of a motor 9 for the feeding operation is started. The measured value for each measurement is stored in the prescribed address in a RAM 21. A comparison wire feeding speed is calculated from the wire feeding speed stored in the prescribed address in the RAM 21. The CPU 20 compares the teaching wire feeding speed with the comparison wire feeding speed, and the rotational speed of the motor 9 for the feeding operation is increased/decreased so that the ratio is in the range of 0.95 and 1.05, and the comparison wire feeding speed is correctly controlled to the desired speed.
Patent JP-H08314823-A (JP)
Title: Method for displaying information on call incoming to absent person
Inventor: NOTO HIROSHI
IPC: H04L12/18
Filed: 1995-05-23
Abstract: PURPOSE: To facilitate the retrieval and output of desired data by displaying message information in the order of call incoming on one screen of a receiving terminal corresponding to the class of that information for every file unit when the information is received during user's absence. CONSTITUTION: When moving image information and voice information are received, a main CPU 1 changes over a switch. Therefore, a sub CPU 11 outputs the moving image information to a V.BUS. This information is stored in a local memory 3. Next, concerning the voice information, the sub CPU 11 outputs the voice information to the V BUS. This information is stored in the local memory 3. Thus, one piece of call incoming information during user's absence is stored in all the large capacity memories 3 and outputted later through a general-purpose bus 4, bus conversion 5, local bus 10 and voice processing interface 22 to a speaker. Therefore, the information incoming during user's absence is outputted to a high-resolution monitor 22 for every file unit corresponding to its data class while containing reception time, caller code, callee code and file name or the like.
Patent JP-H07336356-A (JP)
Title: Packet switch and packet switch network
Inventor: SHIYOU BUNTOKU
IPC: H04L47/41
Filed: 1994-06-06
Abstract: PURPOSE:To provide a packet switch with improved extendability and expandability by distributing packets inputted through plural input signal line groups to plural output signal line groups and outputting them according to an arrival order. CONSTITUTION:The packets inputted through one of 2K pieces of the input signal lines of the input signal line groups 11 and 12 are switched to either the output signal line group 41 or 42 by 2K pieces of switches 21-22k. Then, the maximum of 2K pieces of the simultaneously switched packets are assigned to K pieces of the output signal lines within the output signal line groups 41 and 42 in order and outputted by buffering modules 31 and 32 belonging to the respective output signal line groups 41 and 42 By the constitution, the switching circuits of the same size are connected in multiple stages and this packet switch with improved extendability and expandability is provided. Also, it is preferable that the buffering modules 31 and 32 are provided with a means for distributing packets which arrive in the 2K pieces of the input to 2K pieces of output.
Patent JP-H01293964-A (JP)
Title: Casting apparatus
Inventor: AKUTAGAWA MORIMASA
IPC: B22D17/26
Filed: 1988-05-23
Abstract: PURPOSE:To improve casting accuracy and to extend the service life of a device by arranging a guide plate for vertically holding a guide rod and also heat resistant material between the guide plate and a movable platen and if necessary, arranging a cooling means to a bed. CONSTITUTION:The guide plate 8 for regulating neighborhood of lower end part to the guide rod 10 to horizontal direction is arranged together with a holding collar 4 and the heat insulating material 6 is arranged at between the plate 8 and the movable platen 2. Further, if necessary, the cooling member 46 for circulating the cooling medium is arranged in the bed 30. Then, as gap between the guide plate 8 and the rod 10 is eliminated, and the gas between the collar 4 and the plate 8 is formed, the horizontal shift of the plate 8 can be executed. Therefore, the deformation of the movable platen 2 is prevented and also the deformation of the bed 30 is prevented by cooling. By this method, the casting accuracy is improved and the service life thereof is extended by cancellation of heat deformation.
Patent JP-H11308199-A (JP)
Title: Antenna changeover diversity control system for continuous transmission/reception radio communication
Inventor: SUZUKI ISAO
IPC: H04B7/08
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale by judging whether received data are addressed to a present station, addressed to the other station or free signals, analyzing the continuing number of data divided and transmitted from a base station, and in the case that the received data are addressed to the other station or the free signals and the continuing number is plural, judging that it is a timing without the need of performing reception and switching an antenna. SOLUTION: A present station judgement part 84 judges whether it is the present station, the other station or the free signal from identifier information inside the data descramble-processed by a signal decoding part 83. A continuing number analysis part 85 analyzes how many more sub-frames sub-frame signals for each prescribed time continue from the data descrambled by the signal decoding part 83. A CPU 86 judges a slot timing without the need of performing the reception by a continuously receiving radio channel based on a transmission management part 81, the present station judgement part 84, the continuing number analysis part 85 and the information of vacancy and controls an antenna changeover switch 3 at the timing. Thus, the need of a reception circuit for each antenna system is eliminated.
Patent JP-S5913817-A (JP)
Title: Liquid fuel combustion device
Inventor: OONO TADASHI
IPC: F23D11/24
Filed: 1982-07-15
Abstract: PURPOSE:To make it possible to obtain an appropriate air-fuel mixing ratio and to promote the mixing of the air and fuel by a method wherein a slitted and formed vane is provided on the bottom of a combustion chamber and in this case, the vane is formed by connecting at least two kinds of metals of different coefficients of thermal expansion. CONSTITUTION:A part of combustion air enters a premixing zone (b) within a combustion chamber from a bottom air injection hole 6 as it is swirled by a slitted and formed vane 16' while the remaining part of the combustion air passes through an intermediate cylinder 10 and is injected into a combustion zone (a) within the premixing zone (b) at a predetermined ratio from air injection holes 15 formed in the intermediate cylinder 10. The slitted and formed vane 16' is deformed by expansion due to the radiant heat or the conduction of heat of a flame on the combustion device during the time when diffusing combustion continues for a period of several seconds, so that the surface area of the opening of the air injection hole 16 is narrowed or closed and most or the whole of the combustion air is supplied from the air injection holes 15 in the upper part of an intermediate cylinder 10. As a consequence, it is possible to make the air-fuel mixing ratio appropriate, to promote the mixing of the air and the fuel and to reduce the amount of scattering particles of the fuel running against the main constitutional section of the combustion device.
Patent JP-S63289603-A (JP)
Title: Nc data forming system
Inventor: MATSUMURA TERUYUKI
IPC: G05B19/4093
Filed: 1987-05-21
Abstract: PURPOSE:To simply obtain an NC data sentence for another machine with a different condition by forming an essential program including no working program depending upon a machine tool and adding a condition depending upon the working condition to the essential program to form a family program. CONSTITUTION:Data are conversationally inputted to form a family program FMP and an essential program ESP including no working condition depending upon a 1st machine tool 21 is formed and stored in a RAM 11a. Then, an automatic programming part 11 forms an NC sentence based on the program FMP and stores it in a RAM 12a of an NC control part 12 to control the machine tool 21 based on the NC sentence and to work a material like a required shape. The programming part 11 stores the program ESP on a recording medium 18 through a data output device 17. If it is necessary to execute the final finishing of the previously worked material by means of a 2nd machine tool under said status, the program ESP read out from the medium 18 is stored in the 2nd memory 11a'.
Patent JP-H0867164-A (JP)
Title: Manual and automatic hub locking device
Inventor: FURETSUDO ERU YUUA
IPC: B60K23/08
Filed: 1995-04-26
Abstract: PURPOSE: To facilitate and secure manual operation by a less number of partitems. CONSTITUTION: A slidable clutch ring for connecting and disconnecting a wheel to/from an axle 28 is disposed in a cage 72. An extension bar of the cage 72 has a hook, and it extends over an edge part of a nut member 98. The nut member 98 is moved between inner and outer positions by a manual dial, and at the outer position, the cage 72 is energized through engagement of a hook end 80 to such a position that the clutch ring is energized to connect the axle 28 to the wheel. The nut member releases the cage 72 at the inner position, so the hook can be extended between the inner and the outer positions to enable automatic operation.  The automatic operation includes cam action where the spindle nut member 54 provides a can actuator and a brake surface for secondary can action, and it is locked to a spindle 36 by a lock pin extended from a thrust ring to enhance rotation of a drive gear in four-wheel drive.