baber/WOPTO huggingface dataset:
Patent JP-H1135174-A (JP)
Title: Image forming device
Inventor: YOSHIDA ATSUSHI
IPC: B41J13/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To attain size reduction in a roller driving system, and improve operability at paper sheet replenishing time by arranging a pickup roller between a side reference guide and a paper sheet central position in a condition where a paper sheet having the smallest length in the direction orthogonal to the paper sheet feeding direction is butted against the side reference guide. SOLUTION: A paper feeding stand 2 is arranged inside a paper feeding tray 1, and plural paper sheets 3 are housed on this. One side wall part 1a of the paper feeding tray 1 functions as a side reference guide to decide a common side reference position on paper sheets of various sizes being an object. On the other hand, in a condition where a paprt sheet having the smallest length L in the direction Y orthogonal to the paper sheet feeding direction X is butted against a side wall part 1a above the paper feeding tray 1, a pickup roller 4 is arranged between a paper sheet central position and the side wall part 1a. Therefore, a roller driving system can be incorporated into the vicinity of the pickup roller 4, and size reduction in the roller driving system is attained, and operability at paper sheet replenishing time can be improved.
Patent JP-H06250625-A (JP)
Title: Image processor
Inventor: FUKUSHIMA TOKUTARO
IPC: G09G5/393
Filed: 1993-02-25
Abstract: PURPOSE:To plot image data from a host computer and image data from a scanner using an image memory in common. CONSTITUTION:A picture plotting device 20 changes over image data read out of a scanner 15 to image data inputted from a host computer 1 and plots a picture using an image memory 2 in common. In such a case, the image memory has at least data of three colors independently, when a number of gradations comprized in the image memory 2 is smaller than that of gradations of the image data read by the scanner 15, it is preferable that the area for reading by the scanner 15 is made small and the image data read by the scanner 15 is subjected to dither processing.
Patent JP-H04278010-A (JP)
Title: Fertilizing apparatus of rice transplanter
Inventor: KITAI HIROAKI
IPC: A01C15/16
Filed: 1991-03-04
Abstract: PURPOSE:To prevent the decrease of the supply of fertilizer from a hopper to cause the insufficient fertilization according to the increase of the rotational speed of a fertilizer-delivery roll by the increase of the rotational speed of a engine. CONSTITUTION:When the rotational speed of an engine is detected to be higher than a prescribed level by an engine rotational speed detector 27, a slide roll 9B for controlling the delivery rate of a fertilizer-delivery roll 9 is displaced by an operation device 30 in the direction to expand the delivery recess 10.
Patent JP-H07243250-A (JP)
Title: Receiver for attaching exterior member
Inventor: HOSHI MAKOTO
IPC: E04F13/08
Filed: 1994-03-08
Abstract: PURPOSE:To ensure a water-tight function by making one of opposite surfaces of an elastic planar body, which is formed thereover with an adhesive layer, into contact with a wall surface or the like, and by setting an exterior member to the other of opposite surfaces thereof before the exterior member is fixed to the wall surface by nails or the like driven thereinto. CONSTITUTION:A channeled exterior member made of a decorative vinyl chloride covered steel plate, is nailed to a cement group outer wall attached to woody bars of a building, and coated thereover with a paint layer. In this case, a receiver 1 for attaching the exterior member is fitted in the channeled exterior member, and is adhered on the outer wall at a predetermined position after a cover sheet 4 is peeled off from an adhesive layer of the receiver 1, and the exterior member is nailed. Therefore, the front end part of a nail piercing through the exterior member and the planar body of the receiver 1, breaks into the adhesive layer 3, and is driven into a woody bar. At this time, the front end part of the nail causes the adhesive layer to catch the adhesive which is therefore filled in a nail hole formed in the outer wall, thereby it is possible to prevent water from entering the nail hole.
Patent JP-S63212874-A (JP)
Title: Vector analyser
Inventor: ANDORIYUU EICHI NAEGERII
IPC: G01R13/34
Filed: 1988-02-19
Abstract: PURPOSE:To facilitate visual sensation analysis and to display a three- dimensional projection mode, by mounting a signal processing means for processing an input signal containing the same phase and orthogonal components, a display control means and a means for generating the control signal of each marker display. CONSTITUTION:The input signals I, Q from input lines 61, 63 are respectively sampled by samplers 67, 69. A conversion processor 75 inputs I(nt), Q(nt) and TIME(nt) from a timing controller 73 to convert the same to the signals XCRT, YCRT to an XY display apparatus 77. A microprocessor 72 receives the order of an operator from a key pad 74 to control the operation of a processor 75 on the basis of a selected display mode and other parameter and further controls the operation of a digital stroke processor 76 to display a marker and alpha-numeric character on the apparatus 77. The outputs of the processors 76, 75 are multiplexed by a multiplexer 78 to generate a display signal. In a three- dimensional display mode, the processor 75 generates XCRT and YCRT signals for projection chart on the basis of the coordinates triplet of the input signal.
Patent JP-H05231389-A (JP)
Title: Resin molded impeller
Inventor: SHINODA YUKIO
IPC: F04D29/32
Filed: 1992-02-25
Abstract: PURPOSE:To suitably disperse a frequency component of noise without causing a rise of cost. CONSTITUTION:A plurality of blades 2 molded by the same shape and equal coordinates in preparation of a metal mold are provided in the periphery of a rotary boss 1, to set suitable unevenness to a connection R of a root part 3 to the rotary boss 1 of these blades 2, and unevenness of coordinates is provided in the blade 2 by molding distortion. Thus in preparation of the molding metal mold, without changing the shape and the coordinates of a blade part of most consuming cost and time, suitable unevenness can be provided in a frequency component of noise without increasing the cost by suitably dispersing each blade coordinate by the molding distortion, and generation of offensive sound can be suppressed.
Patent JP-H04275203-A (JP)
Title: Dental metal powder, method for production thereof and method for manufacture of denture for peplacement tooth and said replacement tooth
Inventor: YOOZEFU MARIA FUANDERUTSUEERU
IPC: A61C5/77
Filed: 1991-03-04
Abstract: PURPOSE: To obtain a dental metal powder suitable for manufacturing a dental prosthesis such as a crown or a bridge and to provide a method for manufacturing the dental prosthesis using the metal powder. CONSTITUTION: This dental metal powder comprises a core of a dental platinum gold alloy, a dental palladium gold alloy, a dental silver palladium alloy or metallic titanium which is pulverized to about 100μm (outside diameter) in an inert gas atmosphere and has the surface coated with a noble metal such as gold, palladium or platinum by a method such as an electrolysis. A pasty slurry of the coated metal powder is formed into the shape of a prosthesis, which is then sintered so as to provide a metal mass. The dental prosthesis formed from the low-melting noble metal powder having a uniform particle size is uniformly composed and can be fired even by using an inexpensive furnace. The dental prosthesis has a high chemical affinity for a dental ceramic material to be further fired thereon.
Patent JP-S63206451-A (JP)
Title: Cold rolled soft steel sheet having superior weldability
Inventor: YAMADA TOSHIRO
IPC: C22C38/14
Filed: 1987-02-23
Abstract: PURPOSE:To obtain a cold rolled soft steel sheet having superior weldability and not forming a region in which the ferrite grains coarsen and grow in a zone affected by heat generated by spot welding, resistance butt seam welding or other welding, by incorporating a specified amt. of Ti into a cold rolled low C steel sheet. CONSTITUTION:The compsn. of a low C steel sheet contg., by weight, <0.20% C, <0.10% Si, <0.50% Mn, <0.020% P, <0.020% S, <0.10% acid-sol. Al, <0.0080% N, <0.0100% O and 0.04-0.40% Ti is regulated so as to give >=0 available Ti represented by formula I and to satisfy relation represented by an inequality available Ti+10XC%>=0.10 or available Ti+7.5XC%>=0.15 between the amt. of available Ti and the C content. A cold rolled dead soft Ti added steel sheet not causing the coarsening and growth of the ferrite grains in a weld heat-affected zone is obtd. The steel sheet gives a welded joint having superior strength by spot welding or resistance butt seam welding.
Patent JP-H02215320-A (JP)
Title: Diluted nutrient solution control with microcomputer
Inventor: MATSUDA KANTA
IPC: A01C23/00
Filed: 1989-02-17
Abstract: PURPOSE:To feed the optimal diluted nutrient solutions to a plurality of different cultivation media by controlling with a micro computer a system wherein a diluted nutrient solution is prepared with a plurality of independent feeding or stopping means for raw solutions and raw water in a mixing tank and the prepared nutrient solution is fed in the cultivation media. CONSTITUTION:In the control of a cultivation system with a micro computer wherein a diluted nutrient solution is prepared with a plurality of independent feeding or stopping means (e.g. A-1, A-2 and E) for raw solutions and raw water in diluted nutrient solution-feeding or stopping means (mixing tank C) and the prepared diluted nutrient solutions are fed in cultivation media with feeding or stopping means, the control is carried out as follows. A diluted nutrient solution comprising arbitrary components in an arbitrary mixing ratio and amounts required for the above-mentioned media set on the basis of solar radiation amounts, temperatures, humidities, medium water contents, the past data, etc., is fed into the media on a water level or position (e.g. a position in a pocket P) disposed in the mixing tank C so that the level of the remaining diluted nutrient solution in the mixing tank C is always maintained at the above-mentioned water level or position (DF is a water level-detecting means in the mixing tank C).
Patent JP-H08212417-A (JP)
Title: Correcting device for oblique run and shift data on paper sheet
Inventor: YANAGIUCHI TAKAHIRO
IPC: G06T7/00
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a discrimination device which is good in processing efficiency by rotating and moving image data to a specific position even when a paper money runs slantingly or shifts in conveyance position and performing collation with one basic pattern. CONSTITUTION: This device is equipped with a hardware means which stores a storage means 14 with edge information on the paper money viewed in four directions in its conveyance plane simultaneously with the input of image data from image sensors IM1 and IM2 to a frame memory 21, and plural paper money widths in the conveyance path lateral direction are found from the edge information; and the mode value (most frequent value) is decided as the real width, an equation of the left-end straight line of the paper money is obtained from edge point information from which the width is obtained, and the straight line having the largest degree of coincidence with the upper side of the paper money is obtained among straight lines crossing the straight line to obtain intersection coordinates.  Similarly, the straight line of the lower side of the paper money is found by using straight lines and the difference of the segment is defined as the length of the paper money in the conveyance direction. The image in the frame memory 21 is moved to the reference position based on the intersection coordinates and the gradient of the sides of the paper money.
Patent JP-H01214539-A (JP)
Title: Automatic original sending device
Inventor: SATO MASAAKI
IPC: G03B27/62
Filed: 1988-02-20
Abstract: PURPOSE:To make it possible to make an originals storing unit ascend and descend stably by constituting a device so as to have plural number of original storing units and a lifting means on each nearly gravity center position of these original storing units, and to move one of original storing units to the position facing an original feed gate with this lifting means. CONSTITUTION:A lifting device 39 has a pair of right and left link members connected together first - third arms 70a-70c respectively. One end of the arm 70a is fixed to a lifting drive shaft 65, one end of the arm 70c is turnably supported on a small bearing 63, the arm 70b is slidably supported on a bottom part of an original tray supporting member 37 via, for instance, a rail member, and thereby link members constitute a parallel link mechanism. With normal and reverse rotation of a lifting motor, link members are undulated, the original tray supporting member 37 is moved upward and downward, and either of original trays on upper and lower rows supported thereon is selectively moved to the position facing an original paper feeding gate 32.
Patent JP-S63205902-A (JP)
Title: Rotary transformer
Inventor: HIRAYAMA KUNIAKI
IPC: H01F38/14
Filed: 1987-02-23
Abstract: PURPOSE:To decrease working man-hours and to enable miniaturization, by making a diameter of the most outer peripheral part of a winding be equal or larger than an inner diameter of a winding housing groove and compressing an outer diameter of the winding against elastic force so as to house the winding into the winding housing groove. CONSTITUTION:A winding 5 is formed into approximately circular one turn with an opening part 7 formed in a free state in one part of the circle. Winding extraction parts 6 are extracted from respective winding terminal parts of the opening portion 7 in the winding 5 perpendicularly to a flat surface including the winding 5. A relation between an outer diameter D1 and an inner diameter d1 of a winding housing part in an approximately circular part of the winding 5 is D1>=d1. The max. peripheral length L of the winding 5 exclusive of its portion 7 is smaller than that of the winding housing groove 2. when the winding 5 is elastically compressed and deformed by external force, the portion 7 disappears so as to form superposed parts at one part of the circle, and the relation between the outer diameters D2 and d1 in the core 1 becomes D2<d1, so that the winding 5 is inserted into the groove 2. Hence, working man-hours are decreased to enable miniaturization.
Patent JP-H04321291-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI YUTAKA
IPC: H01S5/00
Filed: 1991-02-06
Abstract: PURPOSE:To realize a high-function semiconductor laser, which can be manufactured by a growth of one time using an organometallic vapor phase epitaxy method or the like, can be oscillated in a fundamental transverse mode and can be outputted in a short wavelength. CONSTITUTION:An active layer 3 inserted between two clad layers 2 and 4 is formed into a natural superlattice structure and the parts on both sides of this structure 3 excluding the central part, which is used as an active region 3a of the structure 3, of the structure 3 are formed into refractive index waveguide structures formed as disordered layers 3b and 3b by diffusion of zinc and implantation of proton.
Patent JP-H06234785-A (JP)
Title: Production of 1,2-5,6-diacetone-d-glucose
Inventor: RAINAA ZOBOTSUTA
IPC: C07H9/04
Filed: 1994-02-09
Abstract: The present invention relates to an improved method for preparing isopropylidene derivatives of saccharides, in particular 1,2-5,6-diacetone-D-glucose from D-glucose and diketene or the adduct of diketene with acetone. <IMAGE>
Patent JP-H05236021-A (JP)
Title: Communication controller
Inventor: KUMA KATSUHIKO
IPC: H04L47/43
Filed: 1992-02-25
Abstract: PURPOSE:To obtain a communication controller capable of using a communication channel in an optimum condition in response to the traffic state of the communication channel. CONSTITUTION:A traffic deciding section 8 decides the traffic of the communication channel 7. Input data control sections 4a, 4b, 4c revise a system parameter deciding the data length of an information part of a packet so as to decrease the information part when the traffic of the communication channel 7 is low and increase the information part when the traffic of the communication channel 7 is high in response to the decided traffic state.
Patent JP-H09231337-A (JP)
Title: Base material for card and the card
Inventor: MIYOSHI TAKAHITO
IPC: B42D15/10
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a card base material excellent in productivity, a printing characteristic and a picture transfer characteristic and a card using the card base material. SOLUTION: The card having the card base material has laminated layers 12 consisting of amorphous polyester formed by fusing and extruding the polyester on both faces of paper 10. A magnetic layer 14 is formed on one of the laminated layers 12 and prints 16 are formed on respective layers 12 and protection layers 18 are formed on the surface of the prints 16 and the layers 12.
Patent JP-H04255345-A (JP)
Title: Stainproof optical member and manufacture thereof
Inventor: OGAWA KAZUFUMI
IPC: B32B17/06
Filed: 1991-02-06
Abstract: PURPOSE:To form the optical member with excellent stain resistance, water repellency, oil repellency and durability without spoiling the original optical characteristics of an optical member by forming a thinfilm consisting of a fluorinated monomolecular film on a base material of the optical member through chem. bonding. CONSTITUTION:A monomolecular film is formed on the surface of a base material of an optical member through chem. bonding by using hydroxyl groups on the surface of the base material of the optical member, bringing generally it into contact with a non-aq. solvent mixed with a chlorosilane surface active agent having a chlorosilane group and contg. a linear carbon chain and reacting the hydroxyl groups on the surface of the decorative product with chlorosilyl group of a substance contg. a plurality of the above described chlorosilyl groups.
Patent JP-H08230397-A (JP)
Title: Pressure roller type manufacture of transferring uneven pattern to the side of tile and manufacture of matrix of roller
Inventor: SHIBATA KUNITOMO
IPC: B44C1/20
Filed: 1995-02-27
Abstract: PURPOSE: To hold an accurate shape by a uniform energizing force and to simultaneously transfer an uneven pattern to the entire surfaces of tiles by opening many suction holes at the temporary mold of a roller to suck, and bringing a mold plate or a winding plate into close contact in a method for manufacturing of a pressure roller type to transfer the pattern to the tile. CONSTITUTION: A mold plate 1b in which a pattern is previously formed is sucked and brought by a matrix 1a formed with suction holes 4a and a suction port 4c, and then a mold frame 1c is formed of gypsum. Then, an outer frame is provided at the frame 1c, the gypsum is poured to form a matrix. Thereafter, an outer frame is provided at the matrix, and a winding plate 2a formed of an elastic material is sucked to be brought into close contact with the temporary mold 2b of the roller in which suction holes 4b are opened. Then, an outer frame 3c is provided, molten gypsum or a synthetic resin is poured to the upper part, solidified, then inverted and similarly treated to the lower part. Thus, a semicircular split mold is formed, the gypsum or the resin is poured in the hollow part, and the matrix of a pressure roller is formed.
Patent JP-S58157035-A (JP)
Title: Ion generator
Inventor: KAGEYAMA KATSUHIRO
IPC: H01J3/04
Filed: 1982-03-12
Abstract: PURPOSE:To improve the gas efficiency and to narrow the distribution width of the ion beam kinetic energy by adding the third cathode made of a capillary extending through an anode hollow section so as to feed the gas from the tip of the third cathode. CONSTITUTION:A through hole 16 is bored through the first cathode 13 having an axis coinciding with that of an anode hollow section 12, and the third cathode piercing this through hole 16 and partially extending through the anode hollow section 12 is made of a capillary. An anode 11, the first and third cathodes 13, 17 are supported by a stanchion body 20 made of an insulator through a stanchion also serving as a current passage, thus forming an electric connection section. In addition, other end of a pipe 24 connected to the gas source is fixed to a stanchion 10, the pipe 24 and a hole 25 bored through the stanchion 10 form a part of the gas passage connecting the third cathode 17 to the gas source, and the working gas fed from the gas source is made to flow out of the tip section located in the anode hollow section of the third cathode 17.
Patent JP-S59168194-A (JP)
Inventor: HIROTA SHIYOUJI
IPC: D06P5/20
Filed: 1983-03-10
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-H08237972-A (JP)
Title: Thermoelectron power generation electrode unit and its production
Inventor: MIYAJI TAKESHI
IPC: H01J9/18
Filed: 1995-02-27
Abstract: PURPOSE: To provide a thermoelectron power generation electrode unit which can be produced easily and in which the power generation efficiency can be enhanced by sustaining the gap between emitter electrode and collector electrode constant over a long term. CONSTITUTION: The thermoelectron power generation electrode unit 1 comprises emitter electrodes 3 and collector electrodes 5 arranged at a predetermined interval. The collector electrode 5 is made of a composite material of carbon fiber/carbon thermally shrinking at high temperature during operation and fixed to the body 2 of the thermoelectron power generation electrode unit 1. The thermoelectron emission surface 4 of the emitter electrode 3 abuts against the thermoelectron capturing surface 6 of the collector electrode 5 under normal temperature thus sustaining a constant positional relationship between the emitter electrode 3 and the body 2 of the thermoelectron power generation electrode unit 1.
Patent JP-H05215354-A (JP)
Title: Heat exchanger
Inventor: KONDO FUMIO
IPC: F24F1/00
Filed: 1992-01-30
Abstract: PURPOSE:To reduce noise sound caused by flowing in of air stream blown from impellors of a centrifugal fan into an inter-fin flow passage of a fin-tube type heat exchanger with a certain angle of incidence. CONSTITUTION:An interference sound reducing member 20 having end portions of impellors formed into a smooth curved surface is mounted near a minimum clearance between an impellor 6 and a heat exchanger 7 in close contact with the heat exchanger 7.
Patent JP-H05210533-A (JP)
Title: Shift path controller
Inventor: ITO YUKIO
IPC: G01R31/28
Filed: 1992-01-30
Abstract: PURPOSE:To prevent necessary information for a retrial from being destroyed in the case of a shift path fault when a shift path for logging-out processing in the case of a fault occurring to an information processor is used. CONSTITUTION:This shift path controller includes a 1st flip-flop group which holds information required to set check points for the retrial in the case of the fault on one shift path and a 2nd flip-flop group other than the 1st group. This one shift path has a mode which is constituted only by the 2nd flip-flops and a mode including both 1st and 2nd flip-flop groups. Further, a switching circuit 3 switches those modes. For the logging-out processing, the normalcy of shift operation is checked only by the 2nd flip-flop group and when the operation is normal, the 1st and 2nd flip-flop groups are both shifted. Consequently, the necessary information for the retrial in the case of the shift path fault is prevented from being destroyed.
Patent JP-S61223018-A (JP)
Inventor: HEINEMEYER BEN W
IPC: B29C48/08
Filed: 1986-02-25
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。