baber/WOPTO huggingface dataset:
Patent JP-H0360722-A (JP)
Title: Separation of 13c-isotope
Inventor: MOTOYAMA MITSUSHI
IPC: C01B32/40
Filed: 1989-07-28
Abstract: PURPOSE:To obtain a CO product having a high content of <13>C by allowing energy such as UV light to act on the raw gaseous CO having a low content of <13>C and concentrating the concd. raw gaseous CO by distillation. CONSTITUTION:The raw gaseous CO is irradiated with light, preferably the UV light from a Kr light source, to partially convert the CO to CO2 and C3O2 (photochemical reaction stage). At this time, <13>C is excited more strongly than <12>C, the reaction rate is increased, and the <13>C content of the CO2 and C3O2 is controlled to about 10-20%. The product mixture of the photochemical reaction is separated by condensation into CO2, C2O3 and unreacted CO (separation stage by cooling). The C3O2 is further oxidized to CO2 which is reduced to CO along with the above-mentioned CO2 (oxidation and reduction stage). The <12>C<18>O is converted to <13>C<18>O (isotope-exchange reaction stage). The CO is distilled at low temp. to recover CO having a high content of <13>CO (low temp.. distillation stage). A CO product contg. >= about 99% <13>C is obtained by this method at a low cost.
Patent JP-H1121754-A (JP)
Title: Ultrafine composite fiber nonwoven fabric and its production
Inventor: SUGANO TOMOAKI
IPC: D04H3/16
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a composite fiber nonwoven fabric comprising two or more kinds of thermoplastic resins by a melt-blowing method, producing the nonwoven fabric in a uniform composite ratio in a constant strength and at a low cost. SOLUTION: This spun melt-blown ultrafine composite fiber nonwoven fabric is obtained by melt-spinning two or more kinds of thermoplastic resins from an identical slit spinneret. This method for producing the nonwoven fabric comprises extruding the thermoplastic resins from a die having a slit 7 having a lip width of 0.1-2.0 mm, simultaneously blowing a heated gas on the extruded filmy melted composite thermoplastic from adjacent slits 8 disposed on both the sides of the slit 7 to thin the filmy composite thermoplastic resin into fiber- like products, and simultaneously collecting the fiber-like products on a moving collection surface disposed in the downstream direction.
Patent JP-S6440060-A (JP)
Title: Artificial lung provided with built-in heat exchanger
Inventor: SHIMOMURA YASUSHI
IPC: A61M1/18
Filed: 1987-08-06
Abstract: PURPOSE:To perform excellent gas exchange and obtain a compact structure by a construction wherein a blood flowing along the outside of a hollow yarn enters the inside of an inner cylinder through a passage port, is heat exchanged while passing the outside of a tube for heat exchange, and is discharged from the upper part of the device. CONSTITUTION:A blood A enters the inside of an artificial lung through a blood inlet port 1, flows downward along the outside of a porous hollow yarn 4 provided between an outer cylinder 2 and an inner cylinder 3, and performs gas exchange while in contact with an oxygen gas fed to the hollow part of the hollow yarn 4, via a fine pore. Then the blood is introduced into the inside of the inner cylinder 3 through a predetermined number ports 9, and is stored there temporarily. Accordingly, the blood A maintains thorough contact with the outside of the hollow yarn 4, and a gas exchange is performed sufficiently enough. Then, the blood makes an upward flow along the outside of a tube 8 provided inside the inner cylinder 3 for heat exchange, and is discharged through an outlet port 10 after being heated to a preset temperature. Because this device has the built-in heat exchanger and of an integrated structure, it can be made into a compact configuration.
Patent JP-S6175793-A (JP)
Inventor: ONO RYOICHI
IPC: B66D1/46
Filed: 1984-09-21
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-2000008617-A (JP)
Title: Fixing structure of non-metallic tendon
Inventor: NISHIMURA YOSHIFUMI
IPC: E04G21/12
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of easy execution and low cost, in which a non-metallic tendon is difficult to be damaged, in a structure in which the non-metallic tendon optimum as the tendon of a PC structure is fixed. SOLUTION: The fixing structure of the non-metallic tendon has a winding grip 10 installed at the end section of the non-metallic tendon 20 and a fixture 30 holding the winding grip 10. The fixture 30 having a hanging fitting 31 hung on the ring section 12 of the winding grip is preferable. The non-metallic tendon 20 is not damaged by gripping by the winding grip 10 at that time, and high fixing strength can be obtained.
Patent JP-H0482464-A (JP)
Title: Telephone set provided with extension number registering function and home telephone system using the same
Inventor: TABUSE TOSHIAKI
IPC: H04M11/00
Filed: 1990-07-25
Abstract: PURPOSE:To obtain a telephone set in which operability can be improved by easily performing the registration and confirmation of an extension number by a key operation on a control panel. CONSTITUTION:When a registration mode is set by the mode changeover switches 11a, 11b of a mode switching means 11, a signal processing part 10 stores and registers an inputted extension number in a memory part 3. Also, when a confirmation mode is set by the switch 11, the processing part 10 transmits and displays extension number data registered on the memory part 13 on a display part 17. Furthermore, when a speech mode is set by the switch 11, the processing part 10, after discriminating match between a call signal on which the extension number is attached and the extension number registered on the memory part 13, performs control for call and speech, etc. Also, when the call is performed by inputting the extension number with ten keys, the call signal on which the extension number is attached is sent to a bus line, then, the call and the speech are performed. In such a way, the telephone set in which the operability can be improve can be obtained.
Patent JP-S6352014-A (JP)
Title: Fluid measuring instrument
Inventor: OTSUKA MASAYOSHI
IPC: G01F1/86
Filed: 1986-08-22
Abstract: PURPOSE:To measure pressure and temperature simultaneously at the same place and to calculate the mass, etc., of fluid by using a diffusion type semiconductor sensor. CONSTITUTION:The diffusion type semiconductor sensor 16 is constituted by forming a bridge circuit of four diffusion gauge resistances 20 on a silicon substrate 18 and detects pressure. This sensor 16 is arranged against a flow of fluid and a constant current is supplied 22 to both ends of the resistances 20. Then if there is a flow fluid at the periphery of the sensor 16, piezoelectric resistance effect is caused according to the flow velocity and the value of the resistances 20 varies. The terminal voltage across the bridge impedance and bridge unbalanced voltage vary according to said variation and those are amplified 26 and 28, A/D-converted 31, and inputted to a CPU 32. Consequently, the CPU 32 obtain the pressure and temperature of the fluid from the respective voltages to perform temperature compensation and sensitivity compensation, and then computes accurate dynamic pressure, thereby obtaining density from a specific table. Then, those values are substituted in a specific expression and the square root of the values is computed to find the mess flow rate of the fluid, which is outputted.
Patent JP-H0861903-A (JP)
Title: Multiple-point screw hight simultaneous measuring instrument
Inventor: NAKAMURA MASARU
IPC: G01B5/00
Filed: 1994-08-22
Abstract: PURPOSE: To simultaneously and accurately measure the heights of screws from the reference planes of the screw with the heads protruded on the reference planes by using one unit. CONSTITUTION: Measuring parts consisting of linear gages 24, 25 and reference plane sleeves 14, 15 are provided corresponding to screws 2, 3, respectively. The measuring parts are supported by a supporting part 9 at positios corresponding to the mounting positions of the screws 2, 3. The supporting part 9 is moved parallel in the vertical direction relative to reference planes 1a, 1b by a slide cylinder 8. The measuring parts and the supporting part 9 are connected together via connections which consist of chuck hole sockets 20, 21, recesses 16, 17, springs 18, 19 and bushes 12, 13 to keep connection between the supporting part 9 and the measuring parts in a fixed condition until the measuring parts are put into contact with the reference planes 1a, 1b and the corresponding screw heads 2a, 3a and to release it from the fixed position for allowing the movement of the supporting part 9 after the measuring parts are put into contact therewith.
Patent JP-S6257022-A (JP)
Title: Man-machine interaction system
Inventor: MORI HIROSHI
IPC: G06F9/06
Filed: 1985-09-05
Abstract: PURPOSE:To reduce labor required to operate a system greatly by estimating a command and input parameters to be inputted currently with the highest possibility, displaying them to an operator through a display device, and allowing even an unskilled operator to use the system. CONSTITUTION:The abstracted internal state holding mechanism 13 in the input data estimating device 5 of a man-machine interaction system 1 holds as index group determining the intention of the operator 6 to input as variables. The internal state of a system object is calculated by a procedure stored in an arithmetic processor 2 previously is calculated very time it changes and then sent to the holding mechanism 13. A knowledge base mechanism 14 is stored with a pair of a condition expressed by the variables in the holding mechanism 13 and input data contents as a unit. An argument mechanism 12 refers to the internal variable data in the holding mechanism 13 and outputs the input data contents of a pair in which variable data satisfies the condition of a pair stored in the knowledge base mechanism 14. Thus, the estimating device 5 estimates input data to the system in a next step.
Patent JP-H1133829-A (JP)
Title: Manufacture of structure having projection on surface
Inventor: SERIZAWA SHOGO
IPC: B23H7/12
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a structural body equipped with fine projections at the surface through simple procedures while a high dimensional accuracy is ensured. SOLUTION: The electrode part 2 of an electrode 4 is formed cylindrically around a mandrel 1 made of steel and is formed from an electrode material of graphite base. The part 2 is supported in such a way that its rotating angel can be set round the center axis 10. A groove stretching in the circumferential direction is provided at the outside surface of the electrode part 2. Electric discharge machining is conducted while this electrode 4 is moved relatively along the surface of the work 5, and thereby the facial layer part of the work 5 except the part corresponding to the groove is removed, and a structure having fine projections at the surface is manufactured.
Patent JP-S6256836-A (JP)
Title: Measuring instrument for light emission characteristics of laser diode
Inventor: HOSODA TAKUYA
IPC: H01L31/10
Filed: 1985-09-06
Abstract: PURPOSE:To correct the dark current of a photodiode while measuring the dark current by forming a feedback loop of the photodiode, a counter, and a DA converter. CONSTITUTION:The output of the photodiode 3 is returned through a comparator 4, the counter 8, and the DA converter 10, but the output of the converter 10 is connected with such a polarity that the output of the comparator 4 decreases, so the output of the diode 3 approximates to zero. For the purpose, when a power source 2 is turned off to turn off a diode 1, the dark current flowing through the diode 3 is canceled and also measured at the same time.
Patent JP-S6257868-A (JP)
Title: Surface machining device
Inventor: SUMIYA MITSUO
IPC: B24B37/00
Filed: 1985-09-06
Abstract: PURPOSE:To favorably generate a flow of fluid containing fine powder particles on a surface to be machined and carry out highly accurate machining by forming a dynamic pressure generating part which generates a dynamic pressure effect and draws in said fine powder particles together with the atmosphere, by means of the rotation of a tool body. CONSTITUTION:The dynamic pressure generating part 7 of a tool body 1 is opposite to the surface of a workpiece 5 at an interval of 3-20mum, i.e., an interval at which the dynamic pressure generating part 7 can securely generate a dynamic pressure effect, and the tool body 1 is moved in X, Y, and Z directions while being rotated. As the tool body 1 is rotated, its dynamic pressure generating part 7 generates a dynamic pressure effect, drawing in the atmosphere containing fine powder particles 2. Accordingly, due to this flow of the atmosphere, the fine powder particles 2 in the atmosphere favorably polish the part of a workpiece 5 opposite to the dynamic pressure generating part 7.
Patent JP-H0838002-A (JP)
Title: Method for finishing surface of fishing rod
Inventor: SUZUE HIROYASU
IPC: A01K87/00
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a fishing rod capable of being coated to form a coating film excellent in adhesion by setting the rotation axis of the circular polishing surface of a polishing machine in the direction approximately orthogonal to the longitudinal direction of a fishing pipe, pressing the polishing surface to the outer surface of the fishing pipe and simultaneously polishing the surface to finish the surface of the fishing rod. CONSTITUTION:The method for finishing the surface of a fishing rod comprises forming a fishing pipe 10 from a matrix comprising a synthetic resin such as an epoxy resin and high strength fibers such as carbon fibers, setting the rotation axis CL of the circular polishing surface 12 of a polishing machine in the direction approximately orthogonal to the longitudinal direction of the fishing pipe 10, pressing the circular polishing surface 12 to the outer surface of the fishing pipe 10, and simultaneously polishing the outer surface to finish the surface of the fishing rod. After polished, the outer surface of the fishing pipe 10 is preferably coated along the longitudinal direction of the fishing pipe.
Patent JP-H0644243-A (JP)
Title: Document preparing device and display control method
Inventor: ENDO NORIHITO
IPC: G06F17/21
Filed: 1992-07-23
Abstract: PURPOSE:To provide the document preparing device and display control method on which the addition form of KANA (Japanese syllabary) reading in a document can easily be confirmed at a time and can easily and speedily be changed. CONSTITUTION:When a 'KANA reading display' key 4h is depressed, KANJI (Chinese character) information to which KANA reading information is added in the document in KANA reading mode is all displayed in a window at a display part 54 at a time together with the KANA reading information. Then when a 'KANA reading change' key 44i is depressed, a message showing that the KANA reading addition format is changed into either one is displayed in a guide area at the display part 54. Therefore, information indicating desired format is only inputted with keys and then the KANA reading is added in the specified format.
Patent JP-S5897811-A (JP)
Title: Manufacture of iron core
Inventor: IMAI YOSHIKIYO
IPC: H01F7/12
Filed: 1981-12-07
Abstract: PURPOSE:To allow a shading coil to be securely fixed resulting in the elimination of the dispersion on working and thus provide a long life time without damaging the function of the shading coil by a method, wherein a shading coil insertion hole and a slit leading from the insertion hole to the magnetic pole surface, are punched on a thin piece which constitutes a lamination core, and the end part is fixed. CONSTITUTION:The thin piece 10, having the insertion hole 12 close to the magnetic pole surface 11 and the narrow slit 13 leading from the insertion hole to the magnetic pole surface 11, is entirely punched. In a fitting state the shading coil 16 is inserted through the insertion hole 12 and bent along a recess 15, and the both ends of the shading coil 16 are crossed with each other and fixed. In other words, the shading coil 16 is formed as a short-circuit ring. Succeedingly, silver or copper solder is cast from the recess 15 to the peripheral part of the shading coil 16. Since the shading coil 16 is formed as a short-circuit ring, heat is generated in a short time at a high frequency flux and fuses the solder. The fused solder flows around the entire circumstance of the shading coil 16 from the slit 13 and is formed to an integral body firmly with the core.
Patent JP-H0758289-A (JP)
Title: Semiconductor device
Inventor: ONO MASAYOSHI
IPC: H01L21/822
Filed: 1993-08-09
Abstract: PURPOSE:To reduce the interference between power supplies for an analog circuit and a digital circuit whose power supply system is different by a method wherein the fluctuation component of a power supply voltage for the digital circuit is connected to a grounding region via a capacitor for a protective diode and it is absorbed by a power supply (ground) exclusively used for a substrate. CONSTITUTION:A grounding region 4 is formed on the surface of a substrate 3 for a semiconductor device provided with a plurality of well structures 5a, 5b. The grounding region 4 is connected to a stable power supply GND exclusively used for the substrate, and the grounding region 4 is stablized to have a prescribed potential. A digital circuit 1 and an analog circuit 2 which are formed in the separate wells 5a, 5b are connected via protective diodes d1, d2 which connect power supplies for the electric circuits to the grounding region 4, and an ESD protective circuit is formed between the digital circuit 1 and the analog circuit 2. As a result, even when a power-supply voltage for the digital circuit is varied and the fluctuation in the voltage is propagated to the ground GND exclusively used for the substrate via capacitor component for the protective diode d1, the fluctuation is absorbed by a ground power supply.
Patent JP-S6440185-A (JP)
Title: Method for controlling butt shape unconformity of pipes to be welded
Inventor: YOSHIZAWA MITSUO
IPC: B23K13/08
Filed: 1987-08-07
Abstract: PURPOSE:To improve the product quality by detecting the butt shape unconformity from the heating temperature difference between both edges of a tubular body and adding the difference in level in the height direction to squeeze rolls to prevent the asymmetrical formation. CONSTITUTION:A radiation thermometer 9 to measure the temperature of both the edges of the tubular body 3 is set up between high-frequency welding equipment 4 and a squeeze stand 5. Then, the difference in the maximum temperature between both the edges is calculated based on information sent from the thermometer 9 and further, the difference in level between both the edges is operated. Moreover, hydraulic cylinders 15 and 15' for regulating the height are set up on top rolls 14 and 14' of the squeeze stand 5. The heights of the rolls 14 and 14' on right and left are controlled independently based on height correction instructions of the top rolls sent from a computer to correct the difference in level between both the edges. In addition, when the squeeze stand 5 is constituted of only longitudinal rolls 13 and 13', the heights of supporting base 16 and 16' of the longitudinal rolls 13 and 13' are controlled independently.
Patent JP-H06166400-A (JP)
Title: Developable structure
Inventor: ONODA JUNJIRO
IPC: H01Q15/20
Filed: 1992-06-15
Abstract: PURPOSE:To build easily a structure larger than transport means by conducting transport to space or the like in the state of being housed small, conducting development. CONSTITUTION:This device comprises a structure on structures composed of a central frame material 15 to link the approximate centers of the polygons of the two end surfaces of an approximate polygonal pillar; frame materials 16-27 to link radially the approximate center of each to each of the top points of the polygons; and frame materials 35-40 arranged at the side ridges of the approximate polygonal pillar; a slide joint 28 slidable along the central frame material 15; slant frame materials 29-34 to link the slide joint point 28 to each of the top points of the polygon of one end surface; flexible wire materials 41-46 arranged along the sides of the polygons of the respective end surfaces; flexible wire materials 53-64 arranged along the diagonals of the side surfaces of the polygonal pillar; and joint points 1-14 that link these. The structure can be developped and accomodated by moving the slide joint point 28.
Patent JP-H0483951-A (JP)
Title: Movement switching mechanism
Inventor: SUGAWA AKIHIDE
IPC: F16H53/04
Filed: 1990-07-25
Abstract: PURPOSE:To provide a movement switching mechanism which simplifies structure and reduces the number of parts by arranging a cam follower, receiving the reciprocating linear movement direction component of a cam to change an eccentric amount responding to the rotation direction of a rotary body, to the outer periphery of a rotary body brought into an eccentric state. CONSTITUTION:An eccentric amount e1 of a shaft part 11 of a rotary body 1 is a value different from that of an eccentric amount e2 of the reciprocating part of a cam 2. When a protrusion 23 of a cam 2 is engaged with the one end of an engaging groove 13 ranging throughout approximately the semiperiphery of the rotary body 1, the direction of the rotary body 1 coincides with the eccentric direction of the cam 2, and an eccentric amount (e) of the cam 2 from a shaft 40 is set to e1+e2. Reversely, when the protrusion 23 is engaged with the other end of the engaging groove 13 of the rotary body 1, the eccentric direction of the rotary body 1 is extended reversely to the eccentric direction of the cam 2, and the eccentric amount (e) of the cam 2 from the shaft 40 is set to e1-e2. When the rotary body 1 is rotated counterclockwise, the eccentric amount of the cam 2 from the shaft 40 is increased, and a cam follower 3 performs reciprocating linear movement at a stroke of 2X(e1+e2).
Patent JP-S6440979-A (JP)
Title: Image forming device
Inventor: TANIMOTO YASUFUMI
IPC: G03G21/10
Filed: 1987-08-07
Abstract: PURPOSE:To prevent a cleaner means or developer returning means from being broken by reading the load current value of a motor which drives the toner returning means, and driving the motor under control based upon the load quantity and displaying whether the load quantity is too large or small. CONSTITUTION:This device consists of the driving means 114 which drives the developer returning means 68, a detecting means which detects the connection state of the driving means 114 and its load, and a display means 9 which displays the nonconnection or overloading of the driving means 114 which is detected by the detecting means. Then the load current value of the driving means 114 which drives the developer returning means 114 is read to control the driving means 114 according to the load quantity and also displays whether the load quantity is too large or small on the display means 9. Consequently, the cleaner means or developer returning means 68 is prevented from being broken.