baber/WOPTO huggingface dataset:
Patent JP-2001148002-A (JP)
Title: Image processor and board for image processing
Inventor: MIYAZAKI TADASHI
IPC: G06T1/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image processor performing a neighborhood operation by using image data delayed by a delay memory, image data read from an image memory and image data inputted from a data interface. SOLUTION: The N-th row image data inputted from the data interface 12 are inputted to a neighborhood computing element 142 (diagram 2), also written in the delay memory 141 (diagram 2) and stored in the image memory 15 through an image memory interface 13. When the N-th row image data are written in the memory 141 (diagram 2), the (N-1)-th row image data are read from the memory 141 (diagram 2) and inputted to the element 142 (diagram 2). When the N-th row image data are written in the memory 15, the (N-2)-th image data are read from the memory 15 and inputted to the element 142 (diagram 2) through the interface 13. The element 142 (diagram 2) performs a prescribed neighborhood operation by using the N-th, (N-1)-th and (N-2)-th row image data, and the operated image data K(N-1) are written in the memory 15.
Patent JP-H04204588-A (JP)
Title: Presentation operating method for planetarium
Inventor: OMORI MITSUGI
IPC: G09B27/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a series of variable presentation programs and presentation data effective for a planetarium presentation by selecting input sections along presentation contents. CONSTITUTION:When a switch 1 for 'sunset in winter' and a switch 6 for 'execution' on a panel are selected, a presentation program corresponding to a sunset in winter is presented on a planetarium. An example of the content of the presentation program for 'sunset in winter' contains presentation position movement, daylight lighting, diurnal motion start, evening glow lighting, daylight fade-out, Venus lighting, evening glow fade-out, permanent stars lighting, and completion. When a switch 3 for 'constellation in winter' and the switch 6 are selected, a presentation program corresponding to the constellation in winter is presented. When the switch 1 for 'sunset in winter', the switch 3 for 'constellation in winter' and the switch 6 'execution' are selected in this order, respective programs are presented in the order of 'sunset in winter' and 'constellation in winter'. When a switch 7 for ''presentation program preparation'' is selected in place of the switch 6, respective presentation programs are prepared in the selected order.
Patent JP-H10132081-A (JP)
Title: Large size gasket
Inventor: UEDA TAKAHISA
IPC: F16J15/10
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the sealing property of a junction, as well as to increase the jointing strength of plural divided gasket members each other, and to allow to suppress the generation of creep, and a stress relaxing phenomenon. SOLUTION: At least at one side of both jointing ends 1a, 1a, and 1b, 1b, in plural divided gasket members 1 and 1, which are formed by punching from a gasket material consisting of an expansion graphite, steps 2 and 2 are formed by removing a part in the thickness direction by using a blast or a grinder, and both jointing ends 1a, 1a, and 1b, 1b are superposed and jointed at the steps 2 and 2.
Patent JP-2000153618-A (JP)
Title: Water pigment based ink supply tube and ink jet recorder
Inventor: TAKIZAWA MASANORI
IPC: B41J2/175
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To sustain the performance of a recorder by specifying the steam permeability at a specified temperature by specifying the concentration of moisture keeping agent in ink per day and unit area thereby suppressing fluctuation in the characteristics of water pigment based ink even after it is left for a long time. SOLUTION: Assuming the radius on the cross-section of an ink supply tube is r (m), the length is b (m) and the density of ink is 1 g/cm3, the weight of ink in the ink supply tube is πr2b×106 g. Allowable evaporation (100-2a) wt.% is then divided by the surface area of the ink supply tube to determine an allowable permeation of steam per 1 m2 of ink supply tube. Assuming the ink is preserved for 30 days at 45 deg.C, the allowable permeation of steam is divided by 30 and evaporation of moisture of the water pigment based ink is suppressed such that the steam permeation required for the ink supply tube at 45 deg.C will be (50-a)r/3×103 (g/m2.day).
Patent JP-H03191018-A (JP)
Title: Method for refining dead-soft carbon steel
Inventor: KIYOSE AKITO
IPC: C21C7/068
Filed: 1989-12-20
Abstract: PURPOSE:To easily and economically refine a dead-soft carbon steel with high efficiency by regulating the concentrations of Al, Ti, Si, Mn, Cr, V, and Nb to specific values, respectively, by adding an oxidation source to a molten steel of specific C concentration and then carrying out decarburizing treatment under reduced pressure. CONSTITUTION:At the time of carrying out the decarburizing treatment of a molten steel under reduced pressure, an oxidation source, such as iron oxide and oxygen gas, is added to the molten steel at the point of time when C content in the molten steel to be decarburized is in the region of <=0.015% by weight to reduce deoxidizing elements. By the above procedure, the contents of (Al+Ti), Si, Mn, Cr, V, and Nb in the molten steel are regulated to <=0.02%, <=0.05%, <=2.5%, <=0.05%, <=0.05%, and <=0.05%, respectively. Subsequently, the decarburizing treatment of the molten steel is carried out while supplying limestone or dromite independently or in the form of a mixture into the above molten steel. Further, the above decarburizing treatment is carried out after O concentration in the molten steel is regulated to a value in the range represented by an inequality (1+72S)/180(1-0.25)<=O<=(1+72S)/180(1+0.25), if necessary. By this method, the dead-soft carbon steel, e.g. of <= about 0.0015% C content can be refined.
Patent JP-H0849147-A (JP)
Title: Cam device at 3 position in circular knitting machine, its needle selecting method and method for setting cam timing
Inventor: IIDA KOSAKU
IPC: D04B15/82
Filed: 1994-12-06
Abstract: PURPOSE:To obtain the 3-position of knit, tuck and welt by relatively simple combination and handling and the 4-position preferably by adjusting a supporting position. CONSTITUTION:This cam device is equipped with at least two kinds of knitting needles 1 and 2 having master butts 1A and 2A and at least two selecting butts 1C, 1E, 2C and 2E, a stitch cam 5 for lowering the master butts to a stitch forming level and a needle selecting means which controls the selecting butts and is capable of choosing three positions of knit, tuck and welt. The cam device is further provided with a knitting cam 7 which chooses the selecting butt to lower it to a stitch forming level, engages/disengages it and is longitudinally movably arranged, a tuck cam 6 which chooses the selecting butt to lower it to a stitch forming level, engages/disengages it and is longitudinally movably arranged, a welt guard cam 8 for controlling advance of the knitting needle at the welt position and a needle selecting means 11 for individually choosing these cams.
Patent JP-H04193606-A (JP)
Title: Pneumatic tire
Inventor: YANASE MINAO
IPC: B60C11/11
Filed: 1990-11-28
Abstract: PURPOSE:To reduce side slip of a vehicle without changing tire construction by forming by buffing a slant surface, on which the ribs or blocks become shallow to the edge at the tire tread end, on the external surfaces of the ribs and blocks positioned at the other side. CONSTITUTION:A pneumatic tire 1 is provided with a tread pattern on its tread surface 2. And a conicity force C acts from one side 6 to the other 7. Also blocks 5, divided by vertical grooves G1 and G2 and lateral grooves SL raised gradually toward the left side, are formed between the 1st and 2nd vertical grooves G1 and G2. In addition, ribs 4 are formed between the two 1st vertical grooves G1 and between the 2nd and 3rd vertical grooves G2 and G3. In this case, a slant surface 10, on which the ribs 4 or blocks 5 become shallow from the edge F2 at the tire equatorial CO side to the edge F1 at the tread end E, is formed by buffing on the external surfaces 9 of the ribs 4 or blocks 5 positioned at the other side 7.
Patent JP-H03180281-A (JP)
Title: Bolt supply welding machine
Inventor: ARIMASA TOMIO
IPC: B23K11/14
Filed: 1990-11-28
Abstract: PURPOSE:To automate bolt supply and welding and to improve working efficiency by providing an air chuck and a bolt receiver split into two on right and left to open and close by the air chuck on the tip of a cylinder rod on a bolt supply head. CONSTITUTION:The bolt supply head 4 having bolts advances from above slantingly and comes right above the position of a guide rod 6 protruded on a lower electrode 1. At that time, the bolt tip comes into contact with the work upper surface on this side of a bolt insertion hole 5 and slides thereon and a bolt 13 approaches the bolt insertion hole 5 from the bolt receiver 11 of the air chuck. During this, the guide rod 6 is lowered and the bolt tip gets into the bolt insertion hole 5 to the extent rise of the bolt. Here, the bolt receiver 11 of the air chuck 10 is opened and the bolt 13 is inserted completely into the bolt hole 5 by free dropping from the bolt receiver 11 and at a point of time when the supply head 4 retreats slightly, an upper electrode 2 is lowered and the bolt is welded to a work.
Patent JP-H05137629-A (JP)
Title: Back frame of automobile seat
Inventor: TAKEUCHI YUKO
IPC: A47C7/40
Filed: 1991-11-20
Abstract: PURPOSE:To prevent a decline in strength of welded parts by a method wherein a back frame pipe material is bent into a loop having one end pressed flat to be welded to the other end, and the flat part and the midway of the loop are joined to both sides of a cushion frame by hinges. CONSTITUTION:A pipe 13 is bent into a loop to form a back frame 11. One end of the pipe 13 is pressed flat and is welded to the other end 15 of the pipe 13. Brackets 16 and 18 are welded to both left and right sides of the rear end of a cushion frame 12. A hinge 17 is welded to the end 14 of the back frame 11 and a hinge 19 to the bent part in the middle of the back frame 11. The bracket 16 is connected to the hinge 17, and the bracket 18 to the hinge 19, so that the back frame 11 is free to stand upright and fall down. The back frame 11 and the cushion frame 12 are enveloped with a cover to form a seat. Thereby, a fracture is prevented from occurring at the welded parts of the back frame 11.
Patent JP-H02182626-A (JP)
Title: Image forming device
Inventor: SHIRAI MASASHIGE
IPC: B65H1/26
Filed: 1988-12-30
Abstract: PURPOSE:To contrive to reduce cost by providing a sheet housing device with a carried means which is disposed so that it can be moved only by a specified quantity, and is carried while being detachably engaged with a carrying means, and thereby correcting the inclination of the sheet housing device. CONSTITUTION:When a cassette 3' is mounted, which is in a state that a rack 61 is rocked to the left, the insertion of the rack 61 along a guide groove 2b permits the rack 61 to be meshed with a pinion gear 56. A control section receiving 'ON' signals from a cassette mounting key actuates a motor 57 so as to make the pinion gear 56 start rotating, which causes the rack 61 and the cassette 3' to be moved. In this case, the cassette 3' is rocked counterclockwise around a shaft 60 by means of contacting resistance between a left side section at this side and the inner wall of a housing section 2a so that its attitude is corrected. A guide roller 63 at the right side of the cassette 3' abuts against a top 59, and when the cassette 3' is furthermore carried to the direction shown by an arrow head, a guide roller at the left side also abuts against the top 59 so that the cassette 3' is thereby stationed to a sheet feed position.
Patent JP-H02177772-A (JP)
Title: System for correcting shaking of video camera
Inventor: YAMAZOE YASUO
IPC: H04N5/232
Filed: 1988-12-28
Abstract: PURPOSE:To attain the miniaturization, light weight, and low power consumption of a camera main body and to obtain a satisfactory image without generating blurring by setting a range with prescribed size in the light receiving plane of an image pickup element as a video output range to generate a video signal, and displating the above video output range corresponding to detected shaking. CONSTITUTION:The video signal obtained by image pickup at a light receiving part 1, after being digitized at an A/D conversion circuit 2, is stored in a memory 4 by a data input/output circuit 3. Readout from the memory 4 is performed in the range 11 with the prescribed size set in an image pickup range 10. Also, the data input/output circuit 3 is controlled by a shaking correction control circuit 6 corresponding to the detection output of a shaking sensor 5, and displaces the video output range 11 within the image pickup range 10. Thus, the video output range 11 is displaced so as to follow an image displaced within the image pickup range 10 corresponding to the shaking detected by the shaking sensor 5, and thereby, the shaking of the image on a reproducing screen can be eliminated.
Patent JP-H10163377-A (JP)
Title: Microwave circuit package and product having the same
Inventor: IWASAKI NOBORU
IPC: H05K9/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the isolation between input and output terminals of a package by providing a conductive wall between an input and output wirings outside a seal ring; the wall is protrudent to the end of the package and approximately equal to the ring in height. SOLUTION: Metal walls 215 having the same height as that of a seal ring 204 are continuously protrudent to the ends of a package 201 from outside of the ring 204 on the package surface between input and output connection terminals 202, 203 not located at the walls 215. The seal ring 204, metal walls 215 protrudent from the ring 204 to both sides, both side conductive frames and conductive ground at the bottom of the package three-dimensionally shield the space between the input and output terminals 202, 203 to improve the isolation between these terminals.
Patent JP-H11243324-A (JP)
Title: Surface acoustic wave transducer and surface acoustic wave filter
Inventor: KITO HIDEO
IPC: H03H9/25
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To make a transducer small, to make the drastic change of attenuation quantity from a passband to a block area and to provide higher selectivity by making the directivity of one of reflectors a reverse direction to the direction of the other reflector between plural reflectors. SOLUTION: Plural IDTs 1 are formed along a surface wave propagation direction. Reflectors 2a and 2b or a dummy electrode 3 are formed between the IDTs 1. And both the width of an electrode finger in the reflectors 2a and 2b and the width of an interval between electrode fingers are λ/4. The reflector 2a is a reflector whose directivity is forward and is shifted to the forward C from the cyclic central position of the IDT 1 only by about λ/8 and arranged. On the other hand, the reflector 2b is shifted to backward. That is, the reflector 2b is shifted to the backward D from the cyclic central position of the IDT 1 only by about λ/8.
Patent JP-H05144736-A (JP)
Title: Reduced-pressure vapor phase growth apparatus
Inventor: MORICHIKA YOSHIMITSU
IPC: H01L21/205
Filed: 1991-11-20
Abstract: PURPOSE:To prevent a thermal oxide film from being grown on the surface of a semiconductor substrate before a prescribed film is grown when the semiconductor substrate is put into a furnace and to stabilize a semiconductor device in a reduced-pressure vapor phase growth apparatus. CONSTITUTION:In a state that a heating mechanism 7 has been detached from an outer tube 5, semiconductor substrates 1 are loaded on a boat 2, and they are inserted into a vacuum tank which is constituted of the outer tube 5 and a flange 11. After an evacuation operation, an air component is replaced by nitrogen gas. After that, the heating mechanism 7 is moved to a position where the tank is heated around the outer tube 5, and its temperature is stabilized. Then, a material gas is made to flow, and a film as a target is grown. When the film is formed by this procedure, the prescribed film can be grown without growing a thermal oxide film by the residual air.
Patent JP-H07191293-A (JP)
Title: Positioning device
Inventor: KAJITANI SEIICHI
IPC: G02F1/13
Filed: 1993-12-27
Abstract: PURPOSE:To provide a positioning device capable of stably executing high- accuracy positioning. CONSTITUTION:When a motor 2 is rotated in accordance with specified number of pulses which are inputted, the rotation is transmitted to a uniaxial feed table 4 from the driving shaft of the motor 2 through a meshing screw part 3 and the table 4 is moved in a direction shown by an arrow C. With the movement of the table 4 in the direction shown by the arrow C, a rotation guiding mechanism 5 is similarly moved in the direction shown by the arrow C, so that a linear guiding mechanism 6 connected is moved in the direction shown by the arrow C by the mechanism 5 and a rotating part 5a. Then, the rotating part 5a is rotated in a direction shown by an arrow E. By the movement of the mechanism 6 in the direction shown by the arrow C, a rotary table 8 received by a cross roller ring 7 is rotated in a direction shown by an arrow J around a rotation center point B.
Patent JP-H03192133-A (JP)
Title: Production of elastomer foam
Inventor: SUZUKI TOSHIAKI
IPC: C08J9/06
Filed: 1989-12-21
Abstract: PURPOSE:To produce an elastomer foam having uniform and fine cells and improved in flexibility and mechanical properties by molding a thermoplastic olefin elastomer containing a blowing agent, crosslinking the molding, heating it under pressure and releasing the pressure. CONSTITUTION:A thermoplastic olefin elastomer containing a blowing agent is obtained by blending a mixture of 100 pts.wt. thermoplastic olefin elastomer selected between an ethylene/propylene/(diene) copolymer and an ethylene/vinyl acetate copolymer of a vinyl acetate content of 3wt.% or more with optionally 10-70 pts.wt. PP, 3-30 pts.wt. butyl rubber and 3-40 pts.wt. mineral oil softener and further with 3-30 pts.wt. (per 100 pts.wt. mixture) blowing agent. This elastomer is molded at a temperature lower than the decomposition temperature of the blowing agent and crosslinked by irradiation with an ionizing radiation in a does of 0.1-50Mrad. The product is heated to a temperature higher than the decomposition temperature of the blowing agent under a pressure of 50-100kg/cm<2> for 2-20min and expanded by releasing the pressure.
Patent JP-H05162189-A (JP)
Title: Sizing method for fiber composite material
Inventor: YAMAGUCHI KOJI
IPC: B29C48/90
Filed: 1991-12-16
Abstract: PURPOSE:To smooth the surface of a fiber composite material obtained by extrusion molding. CONSTITUTION:In a fiber composite material sizing method, a fiber composite material A consisting of a fiber-reinforced thermoplastic resin core material B and thin-wall coating layers C, D formed by extrusion molding a thermoplastic resin on the both surfaces thereof is subjected to vacuum sizing at the lower surface thereof by a lower sizing die 3 and, simultaneously, the upper surface is heated and pressurized by an upper sizing die 2.
Patent JP-H01172988-A (JP)
Title: Transfer/carrier equipment
Inventor: UEDA JUNKO
IPC: G03G15/16
Filed: 1987-12-28
Abstract: PURPOSE:To powerfully separate and carry a transfer material to obtain a transfer image of high quality without a complicated high voltage power source by effectively using electrification characteristics of a carrying belt and the transfer material. CONSTITUTION:A current flows to a transfer material 8 and a conductive contact member 14 through a carrying belt 9 from a transfer corona charger 12 as a transfer material close contacting means provided above a transfer position and the electric charge is preliminarily sufficiently given to the transfer material 8 and the belt 9 to closely bring them into contact with each other, and thereafter, the transfer material 8 is carried to the transfer position. Consequently, the electrostatic attraction strength between the carrying belt 9 and the transfer material 8 is always kept higher than that between a toner image holding body and the transfer material 8. Thus, the transfer material 8 is separated from the toner image holding body with a high reliability.
Patent JP-H11158536-A (JP)
Title: Method for melting extra-low carbon steel excellent in cleanliness
Inventor: NISHI TAKAYUKI
IPC: C21C7/06
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To efficiently improve the cleanliness of an extra-low carbon steel by allowing inert gas to flow in an uptake tube as the circulating gas under existence of Al and blowing into a ladle at the downtake tube side as the circulating gas, at the time of executing deoxidizing treatment of molten steel after decarburizing by an RH vacuum degassing apparatus. SOLUTION: The decarburizing treatment and the deoxidizing treatment of the molten steel 2 housed in the ladle are executed by using the RH vacuum degassing apparatus 1 to produce the extra-low carbon steel. At the time of deoxidizing by adding Al of a deoxidizer into the molten steel 2 after decarburizing, the inert gas of Ar, etc., as the circulating gas, is flowed into the uptake tube 4a from a tuyere 5 for Ar circulating gas and the molten steel 2 is efficiently sucked up into a vacuum vessel 6 and circulated to execute the degassing. Together with this operation, a little quantity of inert gas is blown into the molten steel 2 in the ladle at the downtake tube 4b side through a lance 7 under existence of Al.  This gas is floated up and expanded and the interface between the molten steel 2 and slag 3, is stirred to promote oxidizing and reducing reactions between Al and the oxide in the slag. In this way, the extra-low carbon steel excellent in the cleanliness can be produced.
Patent JP-H02173739-A (JP)
Title: Photographic sensitive material having extra-high resolving power
Inventor: SUGITA HIROSHI
IPC: G03C1/12
Filed: 1988-12-27
Abstract: PURPOSE:To improve the unequal grade of the patterns drawn by a plotter by incorporating a light absorptive dye into an emulsion. CONSTITUTION:This photosensitive material is formed by incorporating a dimethyne merrocyanine dyestuff into the Lippmann type emulsion having <=0.1mum grain size of the emulsion particles and contains the light absorptive dye in the emulsion. The light absorptive dye is expressed by, for example, formula I. In the formula, R5, R6, R8 to R10 denote a hydrogen atom, halogen atom, alkyl group, hydroxyl group, alkoxy group, amino group, acylamino group, carboxyl group, or sulfone group; R7 denotes an alkyl group or carboxyl group. The silver halide photographic sensitive material which has extra-high resolving power and is excellent in the unequal grade and edge sharpness of the patterns drawn by the photoplotter is obtd. in this way.
Patent JP-2000141757-A (JP)
Title: Light beam aligner
Inventor: OISHI ATSUSHI
IPC: G03G15/01
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a light beam aligner with an extremely simple structure, capable of adjusting the exposing position extremely easily without generation of the exposing position displacement even in the case the direction displacement of the light beam outputted from the light source is generated. SOLUTION: In a light beam aligner for exposure by directing light beams outputted from a plurality of light source parts 1IR, 1R, 1G, 1B each having different wavelength characteristics to the exposing surface of a recording material 5, the light beams outputted from the plurality of the light soruce parts 1IR, 1R, 1G, 1B each having different wavelength characteristics are synthesized successively as well as the synthesized light beam is directed to the exposing surface of the recording material 5 by an image forming system 7 capable of optically conjugating the beam outputting parts of each light source parts 1IR, 1R, 1G, 1B and the exposing surface of the recording material 5.