baber/WOPTO huggingface dataset:
Patent JP-H0624705-A (JP)
Title: Production of high purity hydrogen and high purity carbon monoxide
Inventor: RAANAA FUABIAN
IPC: C01B32/40
Filed: 1993-03-31
Abstract: PURPOSE: To provide a producing method of high purity hydrogen and high purity carbon monoxide by which the production yields of high purity hydrogen and carbon monoxide are increased and the running cost of the facility can be decreased.  
     CONSTITUTION: A starting gas is separated into high purity hydrogen and high purity carbon monoxide by pressure swing adsorption and condensation. The starting gas is subjected to adsorption to obtain a high purity hydrogen product flow, while a CO-rich gas produced in the regeneration in the adsorption process is compressed, cooled and condensed. The condensed CO-rich flow is separated into a gaseous H 2 -rich fraction and a liquid CO-rich fraction by a gas-liquid separator. The gaseous H 2 -rich fraction from the gas-liquid separator is heated and recirculated to the starting gas flow. The liquid CO-rich fraction from the gas-liquid separator is expanded, heated and introduced into a double distillation tower. A liquid methane fraction is discharged from the lowermost sample in the double distillation tower, a liquid high purity carbon monoxide product fraction is discharged from the lower stages in the upper region of the tower, and a gaseous CO-rich fraction is discharged from the top. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09262988-A (JP)
Title: Ink cartridge in printers
Inventor: MIYAZAWA HISASHI
IPC: B41J2/175
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an ink cartridge made alterable in its outer shape corresponding to the filling amt. of ink and inserted into an adapter in a freely detachable manner to be filled with ink in an amt. corresponding to a use purpose. SOLUTION: Engaging tab parts 12 are provided to an ink cartridge 1 in a protruding state and the housing chamber for ink cartridge is provided to an adapter 100 and the lock frame member 130 for fixing a casing 110 having the fitting parts 11 engaged with the engaging tab parts 12 and the ink cartridge inserted in the housing chamber is made fixable to the casing 110. Engaging holes 117 and pawl like holes are provided to the side walls of the casing 110 to enable the engagement with the inward projections 143 of lock levers 142 and the stop pawls 154 of slip-off preventing levers 153 and the casing 110 is altered in its appearance shape so as to be adapted to the shape of the ink cartridge 1 and the mounting region of a printer. Further, the casing 110 is arranged in adjacent relationship to enable the loading of the casing 110 with the ink cartridge 1 filled with different color ink and the height of a bottom part is altered or stuffing such as an air bag is inserted to make it possible to alter and adjust the ink housing amt. in a foam chamber.
Patent JP-H01268940-A (JP)
Title: High-strength bolt frictional joint structure for stainless structure
Inventor: KERA KOICHIRO
IPC: C09D5/10
Filed: 1988-04-20
Abstract: PURPOSE:To prevent rusting as well as raise rigidity of a bolt joint structure by a method in which a paint film containing stainless steel powder is arranged between the joint faces of stainless steel joint parts, and connectors are frictionally connected with high-strength bolts. CONSTITUTION:The joint faces of a beam 1a, a beam part 2, and stainless steel side plates 3 are roughened by blasting treatment and coated with a paint prepared by mixing stainless steel powder with a vehicle composed of a solution or suspension liquid of a high molecular compound with Si-O or Ti-O bonds in its molecule in water, organic solvents such as alcohols, or a mixture of these. The paint film is dried to form paint films 6a and 6b, and the beam 1a, the beam part 2, and the side plates 3 are connected with high-strength bolt 5a and nut 5b.
Patent JP-H02277361-A (JP)
Title: Outgoing person number control system
Inventor: OBARA MAMORU
IPC: H04M3/533
Filed: 1989-04-19
Abstract: PURPOSE:To easily discriminate an outgoing person based on visual display by every kind of language character and voice guidance by every kind of language by an incoming person by providing a character conversion part, a voice conversion part, and an outgoing person number collation part. CONSTITUTION:A received outputgoing number 5 of alphanumeric char acter is inputted to a collation part 6, and the collation of the content of a ledger part 7 registered in advance with the outgoing person number 5 is performed at the part 6. When noncoincidence is obtained, the outgoing person number 5 is outputted as it is, and also, additional registration request information 9 is informed to maintenance terminal equipment 11 via a maintenance terminal control part 10. When coincidence is obtained at the collation part 6, the number is supplied to the character conversion part 12 and the voice conversion part 14 as a collated outgoing person number 8. The character conversion part 12 translates the number to a name or a company name, and outputs a translation character 13. The voice conversion part 14 outputs a translation signal 15 similarly. The addition, the deletion, and the change of the parts 7, 12, and 14 are performed by controlling ledger update information 16, character conversion information 17, and voice communication information 18 individually by the maintenance terminal control part 10 by inputting the information from the maintenance terminal equipment 11.
Patent JP-H11290222-A (JP)
Title: Cooking device
Inventor: YOSHIDA TOSHIYUKI
IPC: A47J43/046
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a cooking device capable of cooking even under a large load at the time of low-speed rotation in which the rotational frequency of an output shaft can be changed in two steps without drops in motor torque. SOLUTION: An output shaft 15 to rotate a cooking attachment is rotated by the motive power of a motor 4 capable of normal and reverse rotation in which the direction of rotation is switched by a selector switch. A driven pulley (the first input vehicle) 34 rotated by the motive power of the motor 4 is installed to the output shaft 15 via the first one-way clutch 36 so that it can transmit motive power. The fifth transmission gear (the second input vehicle) 38 is installed to the output shaft 15 via the second one-way clutch 39 so that it can transmit motive power. Transmission mechanisms 37 and 40-42 to change the speed of the rotation of the first input vehicle 34 and transfer it to the second input vehicle 38 are arranged over both input vehicles 34 and 38.  The output shaft is rotated at a high speed without changing the speed of the rotation of the motor at the time of normal rotation of the motor, and the output shaft is rotated at a low speed by the rotation changed in speed via the transmission mechanisms at the time of the reverse rotation of the motor.
Patent JP-H01267018-A (JP)
Title: Manufacture of decorated corrugated sheet
Inventor: MIYAZAWA KAZUSHI
IPC: B32B3/28
Filed: 1988-04-20
Abstract: PURPOSE:To mass-produce decorated corrugated sheet having a protective layer, which fully protects patterns, by a method wherein a second synthetic resin sheet is extrusion-formed so as to laminate to a transparent first synthetic resin film, onto which the patterns are reverse-printed, in order to be formed in the shape of a corrugated sheet. CONSTITUTION:Under the state that a reverse-printed film 1, which is produced by printing pattern 12 on a transparent first synthetic film 11, is prepared, a second synthetic resin sheet 2 is extrusion-formed so as to put on the reverse- printed film 1 in order to be thermowelded together by being pressurized with rolls 4. The resultant laminated body 3 is turned to be a corrugated sheet having the desired crosssectional shape by passing through a group of odd-shaped rolls and dies 6. As the first synthetic resin film, an acrylic resin film, which is excellent in surface physical properties such as weatherability, stain resistance, wear resistance or the like, is preferable and its preferable thickness is from 20 to 500mum for satisfactory protection of pattern. The proper second synthetic resin is polyvinyl chloride, acrylic resin or the like and extruded in the form of a sheet 1-10mm in thickness.
Patent JP-H0280846-A (JP)
Title: Device for preventing overstroke of pressure regulating valve
Inventor: ISHIKAWA KAZUNORI
IPC: F16K27/04
Filed: 1989-04-19
Abstract: PURPOSE:To improve an assembling property and lower a cost by integrally forming an engaging projecting portion on a spool while forming an engaging recessed portion opposite to the engaging projecting portion on a valve body or a sleeve which slides along the spool. CONSTITUTION:An engaging projecting portion is formed on a spool 533 while forming an engaging recessed portion 548 on a valve body 10 or a sleeve 534 which slides along the spool 533, and the engaging projecting portion and engaging recessed portion 548 are provided in positions for preventing the overstroke of the spool 533 by the engagement of both. Hence, when an abnormal force is applied to the spool 533 due to the external requirement of a pressure regulating valve 53, the engaging projecting portion is engaged with the engaging recessed portion 548 to prevent the overstroke. The engaging projecting portion which is integrally formed will not generate abrasion dust at the time of sliding, while the reduction in the number of parts improves an assembling property.
Patent JP-H02277513-A (JP)
Title: Strainer of hydraulic circuit
Inventor: TANIGUCHI TAKUJI
IPC: B01D29/01
Filed: 1989-04-19
Abstract: PURPOSE:To prevent the middle plate from deformation by providing a lower case in confronting with an upper case and connecting a middle plate with the screen disposed between both cases. CONSTITUTION:A secondary regulator drain port 3 receiving the drain discharged from a secondary regulator valve, a primary regulater drain port 4 receiving the drain discharged from a primary regulator valve, and strainer discharge port 5 are provided in the upper case 1. The middle plate 20 with the screen 14 is disposed in the inner space formed by the upper case 1 and the lower case 2 so as to halve the space. The middle plate 20 and the screen 14 are connected and sealed by the calking connection of the peripheral rims of the upper and lower cases 1, 2. By this method, the reduction of flow passage area is prevented.
Patent JP-S58214833-A (JP)
Title: Weld cracking detection for multi-layer wrapped pressure vessel
Inventor: FUKUI YOSHINORI
IPC: G01M3/04
Filed: 1982-06-07
Abstract: PURPOSE:To capture the position and form of weld cracks by determining the presence thereof detecting the outflow of gas from between layers on the side of the outer layer after gas is forced between layers sequentially starting from the innermost side of a multi-layer wrapper pressure vessel. CONSTITUTION:A gas pressure feeder comprising a mandrel 11 having a feed hole 10 and an outer cylinder 12 is inserted into a detection hole T1 of a multi- layer-wrapped pressure vessel. Gas is forced through the feed hole 10 and then, it is checked whether the gas escapes outside through a clearance between a sealing O ring 19 and the outer cylinder 12 to acertain the airtightness of the O ring 19. A nozzle is inserted immediately before an innermost layer sheet 25 and gas is introduced from the direction of the arrow (a) to be fed between layers 13 in the direction of the arrow (b). If there is a weld crack in a sheet 26, the gas appears between layers 12, released from a clearance 30 between the detection hole T1 and the nozzle and detected. The nozzle is lifted by the thickness of the sheet gradually and the gas is detected from an outflow port 30 to capture the position and the form of the weld cracks.
Patent JP-S61256660-A (JP)
Title: Semiconductor device
Inventor: NISHIKAWA YOSHIKAZU
IPC: H01L23/31
Filed: 1985-05-08
Abstract: PURPOSE:To effectively identify a semiconductor device on the basis of a coupling part and a noncoupling part between leads by coupling only a lead gap of the prescribed position at the package side of the leads with a sealing resin except the tips of the leads. CONSTITUTION:After a comblike aluminum wiring model element formed by aluminum depositing mounted on a lead frame is drip coated in advance with a sealing protective material, this element is sealed by transfer molding with an epoxy resin sealing molding material. Lead gaps are alternately coupled at 4 with sealing resin at the package 3 side of the leads 3 except the tips of the leads to obtain a semiconductor device having identifying effect. Coupling means is provided readily simultaneously with transfer molding by regulating a mold at transfer molding time. Sealing and symboling to inform the content of the sealed electronic part are not necessary but can inform by the sealing position of the gap between the leads. Thus, the handling can be readily and automated.
Patent JP-S59223849-A (JP)
Title: Inspection device of calculation program
Inventor: NISHIZAWA YASUO
IPC: G06F9/45
Filed: 1983-06-03
Abstract: PURPOSE:To reduce a test quantity by decomposing a calculation program into an arithmetic equation and input/output and testing whether a variable needed to decide the variable contained in the arithmetic equation is defined or not and whether the defined variable is used or not. CONSTITUTION:This tester is provided with a computer 1, auxiliary memories 2 and 3, an input/output device 4 and interfaces 5 and 6 for the computer 1 and auxiliary memories. The memory 2 stores calculation programs 9 and 10, etc. Which are tested; while the memory 3 stores a knowledge base 7 for inspection based on this invention and a logical control program 8. These programs and the knowledge data stored in the auxiliary memories are called out onto the core memory of a computer 1 with an instruction given from the device 4. Thus the inspection processing is carried out, and the result of this inspection is displayed to a CRT of the device 4. It is tested whether or not the calculation program is produced correctly. If the calculation program is not produced correctly, both an undefined variable and the name of an unused variable can be detected respectively.
Patent JP-H10277999-A (JP)
Title: Trimming method and trimming device
Inventor: ATAKE HIROYUKI
IPC: B29C45/14
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To easily cape with the change of trimming form resulting from the form change by a thermal contraction, or the original different form of a laminate body, when trimming an excess sheet to be a sheet at the part not laminated to a base member, to the laminate body made by sticking a sheet to a base member. SOLUTION: By vibrating an excess seat 4 and a laminate body 3 relatively, a stress and a deformation are generated concentrately to a cutting part 5 repeatedly, and the excess seat 4 is cut off from the laminate body 3 by a fatigue failure. This trimming device is composed of a clamp to support the excess sheet, a chuck to support the laminate body, and an exciter to vibrate the clamp and the chuck relatively.
Patent JP-S61257436-A (JP)
Title: Method for removing contained impurity from aluminum metallic material
Inventor: YOSHIMURA HISASHI
IPC: C22B21/06
Filed: 1985-05-10
Abstract: PURPOSE:To filter impurities in Al metal by a filter to refine it, by putting Al metal scrap contg. impurities such as refractory, oxide, iron fiber on a ceramic filter provided to a cover of melting furnace, heating and melting the scrap. CONSTITUTION:A crucible 3 is set in a melting furnace main body 2, and the porous ceramic filter 5 is set to a dent 7 of the cover 4. Lump scraps 9 such as sprue gate generated during casting of Al metal are set on the filter 5. To the scrap 9, refractory of vessel and mold material used during Al metal casting, Al2O3 generated by oxidation and iron fiber used at sprue gate for filtering impurity in molten casting metal are mixed. A flame A by burner is blown into melting furnace from a vent hole 6 of melting furnace, to heat the crucible 3, the filter 5 and the scrap 9. Al metal having low melting temp. is melted and dropped into the crucible 3 through small pores of the filter 5, impurities such as refractory, Al2O3, iron fiber are allowed to remain on the filter 5 to recover an Al metal B free from impurity.
Patent JP-S59224144-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORIMOTO MITSUTAKA
IPC: H01L21/3205
Filed: 1983-06-03
Abstract: PURPOSE:To position the irregular pattern of an insulating film as a foundation and a conductive material pattern easily, and to improve the controllability of the shape of a film consisting of a conductive material at irregular stepped sections by coating the surfaces of the recessed sections and projecting sections of the insulating film with irregularities with the conductive material narrower than the width of each recessed section and projecting section. CONSTITUTION:The surface of an insulating film 501, to the surface thereof irregularities are formed, is coated with a conductive material 502, such as silicon, Al, Mo or the like in approximately the thickness of the stepped sections of the insulating film 501 through a high-frequency bias sputterng method under the state in which the effective speed of coating is positive. The side surfaces of the conductive material applied on the projecting sections of the insulating film are backed selectively through selective etching utilizing a fact that the etching rate of an inclined plane section is larger than that of a plane as the characteristics of a reverse sputtering method, and isolated into conductive materials 502a on the projecting sections of the insulating film and conductive materials 502b on recessed sections and insulated electrically. The high-frequency bias sputtering method under the state in which the effective speed of coating is negative can also be utilized in place of the reverse sputtering method for the selective etching.
Patent JP-2000025308-A (JP)
Title: Postal seal printing system for preventing injustice by delivering print data from postal charge meter to printer
Inventor: DAVIES BRAD L
IPC: G07B17/02
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To enhance security of a print data being transmitted from a postal charge meter to a printer. SOLUTION: The postal seal printing system comprises a printer 160 and a postal charge meter 120. The postal charge meter 120 comprises a controller 162 generating print information having a plurality of print data blocks required for printing a postal seal. The printer 160 is located remotely from the postal charge meter 120 and comprises the controller 162, and a printer for printing a postal seal. In operation, the printer controller 162 communicates with a postal charge meter controller in order to receive a plurality of print data blocks. The postal charge meter controller ciphers the plurality of print data blocks using a cipher block chain cipher algorithm and transmits a plurality of ciphered print data block o the printer controller where the print data blocks are cryptanalyzed.
Patent JP-S61256536-A (JP)
Inventor: TANAKA TOSHIYUKI
IPC: H01H51/29
Filed: 1985-05-10
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-H02275377-A (JP)
Title: Measuring jig for semiconductor device
Inventor: TANAKA YOSHIYUKI
IPC: H01L21/66
Filed: 1989-04-17
Abstract: PURPOSE:To achieve adaptation to both automatic and manual measurements with an automatic test board by inserting a jig into an automatic test board to be usable as manual test board. CONSTITUTION:A manual measuring jig 1 of a semiconductor device is inserted into an automatic test board 4 to be usable as manual test board. The use of the automatic test board thus obtained allows adaptation both to automatic and manual measurements.
Patent JP-H04226279-A (JP)
Title: Cable wind up housing method
Inventor: YAMAMOTO TAISUKE
IPC: B65H55/04
Filed: 1991-04-03
Abstract: PURPOSE:To prevent a cable from being twisted at the time of being delivered from a cable drum by winding a cable round a cylindrical drum provided with a slit formed along the axis direction of the cylindrical drum while repeating inscribing circulations and circumscribing circulations. CONSTITUTION:A slit 16 opened along the axial direction is formed in the side wall of a drum main body 12. In the first process, the wind starting end 20S of a cable 20 is held at a first opening edge 18A on the bottom part side of the slit, a following part of the cable 20 is introduced in the drum main body 12, and after inscribed circulation in anticlockwise direction, it is taken out from the first opening edge 18A, wound around the outer periphery of the drum 12 in anticlockwise direction, and led to a second opening edge 18B. In the second process, this cable is subjected to inscribing in clockwise direction to be positioned on the inner face side of the first opening edge 18A, wound around the outer periphery of the drum 12 in clockwise direction from the second opening edge 18B, and led to the outer peripheral face of the first opening edge 18A. The wind finished end 20E is arranged in the same manner as the wind starting end 20S. Thereafter, the process is repeated to wind the cable 20 around the whole periphery of the drum 12.
Patent JP-H03297782-A (JP)
Title: Vertical conveying device for refrigerating warehouse
Inventor: ISHIKAWA SEIICHI
IPC: B66B11/02
Filed: 1990-04-12
Abstract: PURPOSE:To prevent the increase of the temperature of a cargo in a cage by forming slits in the upper and lower surfaces of a cage between a flow straightening plate inclined toward a front opening part and a flow straightening plate erected on the front side thereof and acting the flow of air, generated along with elevation of the cage, as an air curtain at the opening pait. CONSTITUTION:First flow straightening plates 24 and 24 inclined toward a front opening part 20a, second flow straightening plates 25 and 25 erected on both side thereof, a third flow straightening plate 26 erected on the front side of the first flow straightening plate 24, and a fourth flow straightening plate 27 erected on the rear side thereof are arranged to the ceiling surface part and a bottom plate 21 of a cage 20. A front end 24a of the flow straightening plate 24 is slightly inwardly positioned, and slits 28 connected to an opening movement part 20a are formed between the flow straightening plates 24 and 26. Thus, the flow of air generated through elevation of the cage 20 is straightened through the working of the flow straightening plates 24-27 to form an air curtain along the front opening part 20a. This constitution prevents direct spraying of air in an elevating passage against a frozen cargo.
Patent JP-S62255524-A (JP)
Title: Pent roof type direct injection internal combustion engine
Inventor: YANAGISAWA NAOKI
IPC: F02M61/18
Filed: 1986-04-30
Abstract: PURPOSE:To generate a uniform mixed gas in the entire area of a cavity, by providing an injection nozzle having a plurality of nozzle holes adapted to inject a quantity of fuel corresponding to each volume of plural areas formed by circumferentially partitioning the cavity. CONSTITUTION:In a pent roof type piston 6, a piston top surface 7 is projected at a portion just over a piston pin hole along the axial direction of the piston pin hole, and the portion is inclined at its both ends. The piston top surface 7 is recessed at its central portion to form a cavity 8. An injection nozzle 11 is provided over the substantially central portion of the cavity 8. In the case that the cavity 8 is circumferentially partitioned into a plurality of areas, the injection nozzle 11 is provided with a plurality of nozzle holes 12 exposed to each area and adapted to inject a quantity of fuel corresponding to each volume of the areas. Accordingly, a mixed gas having the same concentration exists in the cavity 8 substantially uniformly as a whole, thereby improving the air utilizing rate to suppress the generation of smoke and increase an output.