baber/WOPTO huggingface dataset:
Patent JP-H05231182-A (JP)
Title: Maximum fuel injection quantity restricting device for fuel injection pump
Inventor: OKAMOTO KENJI
IPC: F02D1/02
Filed: 1992-02-26
Abstract: PURPOSE:To properly restrict the max. fuel injection quantity in all the revolution region by selectively restricting the max. rack position of a fuel injection pump by a mechanical governor and an electromagnetic actuator, in a variety of revolution regions. CONSTITUTION:A fuel injection pump 1 is equipped with a control rack 11 for adjusting the fuel injection quantity. The control rack 11 increases and decreases the fuel injection quantity by the reciprocating movement in the X, Y direction. In this case, the control rack 11 restricts the shift to the fuel increase side in the max. load state by a max. fuel injection quantity restricting device A consisting of a mechanical governor 2 and an electromagnetic actuator 4. Accordingly, in the low or middle speed region of the number of engine revolution, the max. rack position is restricted by the electromagnetic actuator 4. While, in the high speed region of the number of engine revolution, the max. rack position is restricted by the mechanical governor 2. Accordingly, the max. fuel injection quantity in all the revolution region is restricted properly.
Patent JP-S58202188-A (JP)
Inventor: HANSU KURISUTAA GECHIRUGII
IPC: B63B35/44
Filed: 1983-04-27
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-H08269586-A (JP)
Title: Operation of converter for copper
Inventor: KATO MASANORI
IPC: C22B15/06
Filed: 1995-03-30
Abstract: PURPOSE: To prevent the full clogging of a tuyere at a low cost and the damage of a brick, to prolong the service life of a converter and to improve the productivity by blowing oxygen-enriched air having a specific concn. of the oxygen from the tuyere tube reducing the cross sectional area of the opening part. CONSTITUTION: A matte obtained by smelting copper concentrate a smelting furnace is received in a side type copper converter, and the tips of plural tuyere tubes are dipped into the molten matte and the air is blown to refine the matte to crude copper. In the operational method of the copper converter, an oxygen- enriched air having 35-90% in the range of the oxygen concn. is blown from the tuyere tube reducing the cross sectional area of the opening part at the tip part. BY this method, the clogging of the opening part of the tuyere tube is prevneted by increasing the reaction heat and also, the improvement of the productivity is obtd.  At this time, when the blasting pressure in the tuyere tube exceeds a prescribed pressure, e.g. 0.95kg/cm<2> , the clogging of the tuyere tube is detected and the oxygen concn. is raised, but until the above operation, it is desrable to blow an oxygen-enriched air of a low oxygen concentration to prevent the erosion fo bricks near the tuyere.
Patent JP-H11258221-A (JP)
Title: Column packing
Inventor: TANAKA NOBUO
IPC: B01J20/285
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a column packing in which no material except an identifying objective substantially appears on the surface of a carrier by coating the surface of the carrier without any gaps with a polymer having the power of identifying a specific material contained in a medium. SOLUTION: The surface of a carrier 10 is coated without any gaps with a polymer 14 having the power of identifying a specific material contained in a medium to prevent substantial contact between the specific material and the carrier 10. In other words, as an identifying monomer is polymerized to form the identifying polymer 14 on the carrier 10, the surface of the carrier 10 is tightly coated only with the polymer 14. Then the identifying polymer 14 itself protects the carrier 10 and substantially prevents contact between the carrier 10 and a material to be identified. Consequently, as the material to be identified is identified only by its affinity for the identifying polymer 14, it is possible to improve accuracy in identification and to enlarge the degree of freedom in the selection of the carrier 10 and movable phases.  In addition, a temperature responsive polymer is preferable as the identifying polymer 14.
Patent JP-H08268547-A (JP)
Title: Work carrying device
Inventor: GOTOU KOUSUKE
IPC: B65G47/14
Filed: 1995-03-30
Abstract: PURPOSE: To provide a work carrying device by which impact at work delivering time can be relieved to the possible minimum level. CONSTITUTION: A work carrying device is provided with a carrier plate 21, revolvable and autorotatable supply discharge plates 22 and a driving means 23 to synchronously rotate these carrier plate 21 and plural supply discharge plates 22. Work taking-in grooves 22a are formed on the supply discharge plates 22, and on the outer periphery of the carrier plate 21, work housing recessed parts 21a are formed in positions corresponding to starting points EO of epicycloid curves E formed of the work taking-in grooves 22a. A work taking-in position I and a discharge position O are arranged in positions corresponding to starting points HO of hypocycloid curves H formed of the work taking in grooves 22a of the supply discharge plates 22.
Patent JP-H10269960-A (JP)
Title: Shadow mask type color cathode-ray tube
Inventor: YASUDA TSUKASA
IPC: H01J29/07
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To form a high-dignity stripe shaped fluorescent film parallel to a slot array without meandering by rotating a slot of a shadow mask in a given angle by a correction lens having a complex curved face around a slot center as an axis when forming the fluorescent film by exposure. SOLUTION: A rotation angle θ1 of a slot 12 is determined by a function with a horizontal axis direction component form a mask porous area center being as a parameter. With this structure, when light transmitting a slot 12 of a shadow mask 2 after passing a correction lens reaches a panel inside, it has a rotational component of θ1 with respect to vertical direction. However, the slot 12 of the shadow mask 2 is rotated by an angle of θ1 in reverse direction in advance, and thereby the light reaching the inner face of the panel 1 and the shadow mask transmission light can be corrected, and a high-dignity fluorescent film can be formed.
Patent JP-H03277426-A (JP)
Title: Method and device for reversing posture
Inventor: UMETSU YUKIO
IPC: B23P19/00
Filed: 1990-03-26
Abstract: PURPOSE:To reverse the posture surely and in a short time while assembling another part further on the assembling body under assembling, by keeping the state of 1st and 2nd placing faces being superposed each other, totally reversing a reversing jig and setting this reversing jig on a 2nd placing position. CONSTITUTION:An assembly body is placed on the 1st placing face 76d set at a 1st placing position and a part is placed on the 2nd placing face 78d set at a 2nd placing position. Then, the part is assembled to the assembly body by superposing the 2nd placing face 78d on the 1st placing face 76d, while holding the part on the 2nd placing face 78d. Thereafter, a reversing jig 70 is totally reversed by keeping the state of the 1st and 2nd placing faces 76d and 78d being superposed each other and this reversing jig 70 is set on the 2nd placing position 78d.
Patent JP-S59197422-A (JP)
Title: Ultraviolet radiation curing of glycidyl acrylate or methacrylate polymer
Inventor: TANAKA MAKOTO
IPC: C08G59/32
Filed: 1983-04-25
Abstract: PURPOSE:To obtain a cured product of excellent storage stability in good workability without polymerization inhibition from oxygen in the air, by adding a specified catalyst to a glycidyl (meth)acrylate polymer and effecting ultraviolet radiation curing of the polymer. CONSTITUTION:To a glycidyl (meth)acrylate polymer comprising 5-100mol% glycidyl (meth)acrylate and 95-0mol% other alpha,beta-unsaturated monomers (e.g., styrene) is added 0.05-20wt% organosulfur compound, as a catalyst, of the formula: A-X-B (wherein A and B are each a phenyl, benzyl or phenacyl which may have a 1-3C alkyl as a substituent, X is -S-, -SO- or -SO2-) and/or an organosulfur compound of the formula: D-Y-E (wherein D and E are each a phenyl which may have a 1-3C alkyl as a substituent, and Y is -SS-, -SO2S- or -SO2SO2-), and the mixture is cured by irradiation with ultraviolet rays.
Patent JP-H10264450-A (JP)
Title: Bar code printer
Inventor: MATSUDA KOJI
IPC: G06F17/24
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To shorten a time for sorting zip codes by customer bar codes, by arranging a control means which changes a print direction of bar codes by a customer bar code conversion means from a print direction of characters to numerals by a character/numeral image conversion means, etc. SOLUTION: Information of zip codes, destinations/addresses and bar codes are transmitted from a host computer 6 and stored in a receiving buffer 5. Commands of the stored data are analyzed to change a plot process in a plotting buffer 11 depending on whether the data of characters are designated to be written from left to right or from top to bottom. For data of bar codes, bar codes assigned for specific customers (customer bar codes) are plotted on the basis of a customer bar code CG table 9. On the other hand, plot areas for zip codes, for destinations.addresses, for customer bar codes and for messages are respectively fixed, and therefore the customer bar codes are plotted in the same manner irrespective of whether the customer bar codes are designated to be written from top to bottom or from left to right.
Patent JP-H07284942-A (JP)
Title: Arc stud welding method and device therefor
Inventor: TANAKA HIDEO
IPC: B23K9/20
Filed: 1994-04-12
Abstract: PURPOSE:To surely weld a stud with a large diameter by pressing the stud into a base material while decelerating the stud at the same time of interrupting a welding current when reaching the stud at a scheduled point. CONSTITUTION:A stud 12 is pressed into a base material 13, and the stud 12 is welded to the base material 13. A welding current is made to flow from a welding power source 1 to a welding gun 2, and the current is controlled with a current outputting part 8 corresponding to the controlling signal from a micro processor 7. After being energized by the welding electricity, reaching to a required welding current value, and then passing a scheduled time, the stud is pushed and advanced toward the base material. When the stud 12 is reached at the scheduled point against the base material 13, the welding current is intercepted, and the stud 12 is welded by pressing the stud 12 to a scheduled level position inside the base material 13 while decelerating the stud 12 at the same time. Therefore, the welding can be worked safely.
Patent JP-H01244710-A (JP)
Title: Electrically-driven toothbrush
Inventor: KAWAMOTO YOJI
IPC: A61C17/22
Filed: 1988-03-28
Abstract: PURPOSE:To secure the reliability of a water-proof character by forming an opening to a switch part on a case side surface, arranging an operating piece made of a rubber to be equipped with a projection from a case external side, and sandwiching the operating piece with a case and a switch panel, and fixing it. CONSTITUTION:A driving shaft 10 is projected from the upper surface of a case 1, and a brush body is mountably and removably fitted to it. An opening 4 is formed in a point corresponding to a switch 3 on the side surface of the case 1 in a cylinder shape, a driving block is assembled in the case 1, and thereafter, an operating piece 7 made of the rubber is arranged to the opening 4 from the case 1 external side. The operating piece 7 is sandwiched by the case 1 and a switch panel 8, and the switch panel 8 is fixed to the case by means of an ultrasonic welding, etc. A projected part 7c for sealing is provided at the back surface side of the outer circumference of the operating piece 7, the projected part 7c for sealing is made into contact with the case 1, and a sealability is made good. Consequently, the reliability of the water-proof character can be secured, and since a lead switch need not be used, cost- reduction can be contrived.
Patent JP-H08273217-A (JP)
Title: Production of optical disk
Inventor: NAITO HIROSHI
IPC: G11B7/26
Filed: 1995-03-30
Abstract: PURPOSE: To send a defective glass thick plate again to a pretreating stage for electroless plating by deciding the glass thick plate as the defective glass thick plate when this glass thick plate is rested for the specified time after the end of the pretreating stage for electroless plating. CONSTITUTION: The glass thick plate 28 is transported by a transfer unit 61 into a plating layer 62 into which a nickel electroless soln. (NED soln.) controlled in pH and temp. is poured. Plating films are formed on the glass thick plate 28 by immersing the glass thick plate into the nickel electroless soln. (a process for immersion in the nickel electroless soln.). At this time, the glass thick plate 28 is vertically and repetitively oscillated within the nickel electroless soln. by the transfer unit 61, by which the adhesion of air bubbles generated by chemical reaction on the resist layer surfaces is prevented.
Patent JP-S60217882-A (JP)
Title: Coagulated food prepared from brown algae
Inventor: KITAHARA RIYOUKO
IPC: A23L29/256
Filed: 1984-04-11
Abstract: PURPOSE:To provide a coagulated food keeping the taste, flavor and deliciousness of natural seaweed, by mixing a viscous liquid containing partially undissolved brown algae A in a sporadically dispersed state and finely cut pieces of a brown algae B, coagulating the mixture, and exposing with water. CONSTITUTION:A brown algae A (usually tangle) is dissolved partially with a chelating agent (e.g. sodium citrate, sodium phosphate, etc.) to obtain a viscous liquid containing fibrous or solid undissolved material dispersed sporadically therein. The escape of the taste, flavor and deliciousness of the natural brown algae can be decreased by leaving a part of the algae in the from of undissolved material. The viscous liquid is mixed with finely cut brown algae B (usually WAKAME seaweed), and the mixture is immersed in a solution of calcium chloride, etc. to effect the coagulation to fibrous, plate, or spherical form, and is exposed to water to remove the process chemicals. A coagulated food having excellent taste, flavor and deliciousness can be prepared by this process.
Patent JP-H03273636-A (JP)
Title: Manufacturing apparatus of semiconductor device
Inventor: NAKAOKA HISASHI
IPC: H01L21/60
Filed: 1990-03-23
Abstract: PURPOSE:To convey a wafer automatically and to form a bump at the electrode terminal on the wafer by constituting an apparatus mainly of a lifting device on which a cassette housing the wafers is mounted, a wafer-facet detecting device, a protruding electrode forming device for forming the bump on the electrode terminal on the wafer, and a conveying device for conveying the wafer among the devices. CONSTITUTION:A loading hand 4 takes out a wafer 1 from a cassette 2 which is mounted on a lifting device 3. The wafer 1 is mounted on a closed reference plate 7. When the reference plate 7 is opened, a rotary stage 6 rises up, attracts the wafer 1 with vacuum and starts rotation. The fact that the facet of the wafer 1 reaches a specified position is detected, with a detecting sensor 8. Then the rotation is stopped. Then, the peripheral part of the wafer 1 is held with conveying pawls 11 at the tip part of an arm part 10. The wafer 1 is sent to a stage 13 of a protruding-electrode forming device 18, and the position is aligned. A high voltage is applied across a gold wire outputted from the tip part of a capillary 14 and a torch 16. The tip part of the gold wire is fused, and a spherical body is formed. An ultrasonic wave is applied on the electrode terminal on the heated wafer 1. The spherical body is pushed to the terminal. Then, the gold wire is cut, and the protruding electrode is formed.
Patent JP-S51150108-A (JP)
Title: Technique to set up an oil tank
Inventor: OOSAKI SADAICHI
IPC: E04H7/00
Filed: 1975-06-17
Abstract: PURPOSE: A tank which does not incline and has high security due to the burial in the ground in a special manner. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03274883-A (JP)
Title: Video signal processor
Inventor: SASE MASATOSHI
IPC: H04N9/64
Filed: 1990-03-23
Abstract: PURPOSE:To decrease the crosstalk extending from a chroma signal to a luminance signal by synthesizing the chroma signal and the luminance signal through a comb line filter. CONSTITUTION:In a modulating circuit 5, a color difference signal (R-Y) and (B-Y) are subjected to quadrature two-phase modulation, and a chroma signal C is formed. This chroma signal C is supplied to a low band converting circuit 7, and also, supplied to an adding circuit 6 through a comb line filter 9, and a luminance signal Y and a chroma signal CCOM passing through the comb line filter 9 are synthesized. Therefore, even in the case that of a constitution for separating the luminance signal and the chroma signal by the comb line filter is used as a color monitor 2, the luminance signal and the chroma signal can be separated completely, and the processor is not influenced by a crosstalk extending from the chroma signal to the luminance signal.
Patent JP-H06286146-A (JP)
Title: Production of ink jet head
Inventor: NAOI YASUSHI
IPC: B41J2/16
Filed: 1993-03-31
Abstract: PURPOSE:To easily bond a flow path substrate and a cover plate, both of which are made of a resin molded piece, and to produce a highly reliable ink jet head at a low cost. CONSTITUTION:A cover plate 3 is mounted on a jig 15 of an ultrasonic bonding device 12 with the contact surface thereof showing up. Thereon, a sheet-form adhesive 2 is laminated and, in this state, an ultrasonic vibration is applied to the cover plate 3 and the sheet-form adhesive 2 through horns 14a, 14b by an ultrasonic vibrator 13 to semi-cure the adhesive to temporarily bond the both to each other. Next, a flow path substrate is laminated on the sheet-form adhesive 2. A short-time ultrasonic vibration is applied to both to securely bond both through the adhesive. An ink pool substrate is contact bonded to the other surface of the cover plate 3, whereby a section of a common ink chamber is formed. By bonding piezoelectric elements opposedly to pressurizing chambers of ink flow paths on the other surface of the ink flow path substrate, an ink jet head is completed. In this manner, bonding can be conducted by ultrasonic vibration without protuberances (energy director). Thus, a high- accuracy bonding surface is not required, and bonding with high sealing properties can be performed in a short time.
Patent JP-S60217546-A (JP)
Title: Recording mode discriminating system
Inventor: YAMADA KOUICHI
IPC: G11B15/087
Filed: 1984-04-13
Abstract: PURPOSE:To discriminate recording mode automatically and surely when reproducing at tape speed different from the time of recording by converting DC variation level of a crosstalk signal into pulse and discriminating the difference of tape speed between the time of recording and reproducing based on the period. CONSTITUTION:A crosstalk signal when a magnetic tape recorded in an SP mode is reproduced in an LP mode is inputted from a terminal 15 through a detector rectifier circuit, and becomes pulse output (a) in a waveform shaping circuit 16 and passes through a 1/4 frequency dividing circuit 17. A signal (b) is differentiated by a differentiation pulse generating circuit 18 and inputted to an S side of an R-SFF. At the same time, the output of the frequency divider 17 is inputted to a terminal of a NAND circuit 20, and at the samt time, inputted to another terminal of the circuit 20 through a delay pulse generating circuit 19, and the output of the circuit 20 is inputted to an R side of an FF21. A signal of Hi potential that discriminates recording mode is outputted from a terminal 22, and the state of reproduction is changed automatically to the state of SP reproduction.
Patent JP-S59210270-A (JP)
Inventor: KAZAOKA MOTOHIRO
IPC: F25B5/00
Filed: 1984-04-13
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-H06193684-A (JP)
Title: Flywheel
Inventor: HIRAISHI MORIHARU
IPC: F16F15/14
Filed: 1993-03-31
Abstract: PURPOSE:To secure the smooth rolling motion of a damper mass and lower the noise level. CONSTITUTION:A rolling chamber 3 is formed in a rolling chamber constituent body 2 to be locked to a flywheel body 1, while a damper mass 11 doing a centrifugal pendulum motion as rolling in synchronizing with the period of torque variations in a rotational driving system to be locked to the flywheel body 1, is housed in this rolling chamber 3. In succession, a circumferentially continued projecting part 11b is formed on a peripheral surface 11a of this damper mass 11, and a recess 10a engaging with projecting part 11b and continuing in the rolling direction is formed on a rolling surface 10 of the rolling chamber 3.
Patent JP-H02251902-A (JP)
Title: Lens array and liquid crystal display element formed by using lens array
Inventor: UCHIYAMA SHOICHI
IPC: G02F1/1335
Filed: 1989-03-27
Abstract: PURPOSE:To freely adjust the focal length of the lens array by flattening the surface of the lens array with a material having a specific refractive index. CONSTITUTION:A circular cylinder of resist is produced by using the technique of photolithography and heat is applied thereto to induce flow in the resist. The resist is cooled to solidify at the point of the time when a lens shape is made by the surface tension of the resist to obtain microlenses 102. The rugged parts of the lens array 101 produced in such a manner are flattened with the material 103 having the refractive index larger than 1 and smaller than the refractive index of the material of the lens array 101. The power of each piece of the microlenses 102 is lowered in this way and the free control of the focal length or the free setting of the radii of curvature of the individual lenses is possible.
Patent JP-H03277482-A (JP)
Title: Work footstool
Inventor: YASUMA HISAO
IPC: B25H5/00
Filed: 1990-03-23
Abstract: PURPOSE:To perform work to the front and rear parts of a work easily by providing footstool bodies with movable footboards movable between a working position covering the upper face of a work conveyor means and a receding position receding from the upper face of the work conveyor means. CONSTITUTION:Footstool bodies 21R, 21L are installed in the side area of a work conveyor means 10, and these footstool bodies 21R, 21L are provided with movable footborads (22R, 22L), (23R, 23L) freely movable between a working position covering the upper face of the work conveyor means 10 and a receding position receding from the upper face of the work conveyor means 10. A worker can work freely facing the front and rear parts of a work 100 by riding on these movable footboards (22R, 22L), (23R, 23L) occupying the working position. Furthermore, since the upper face of the work conveyor means 10 is covered with the movable footboards (22R, 22L), (23R, 23L) occupying the working position, the unprepared invasion of foreign material into the work conveyor means 10 can be prevented.