baber/WOPTO huggingface dataset:
Patent JP-S5791700-A (JP)
Title: Exciting system for superconductive generator
Inventor: IMAI YOSHIROU
IPC: H02P9/14
Filed: 1980-11-26
Abstract: PURPOSE:To keep low the level of heat produced by a generator rotor so as to improve speed wherewith the rotor responds to a change by a method wherein a generator is provided with two exciting windings designed for cryogenic use, one supplied with a steady exciting current and the other via an impedance with an exciting current representing the difference from the steady current. CONSTITUTION:A generator 1 is provided with a first and a second exciting windings 71 and 72 both designed for cryogenic use. The first exciting winding 71 is supplied by a DC converter 61 with a current that occupies the most part of the steady exciting current under normal conditins while the second exciting winding 72 is supplied by a DC converter 62 with a current representing the difference from the steady current via an impedance 8. This setup keeps low the level of heat to be created by a generator rotor and increases the responding speed thanks to the time constant of the second exciting winding 72 growing smaller.
Patent JP-S6146754-A (JP)
Inventor: ITOI HIROO
IPC: B61D19/02
Filed: 1984-08-11
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-H0217347-A (JP)
Title: Ventilation device
Inventor: MATSUI SUSUMU
IPC: F24F7/06
Filed: 1988-07-05
Abstract: PURPOSE:To reduce the load of space cooling and heating and reduce the visible stain by causing the air delivered from the indoor side air outlet to be oriented to the indoor side air inlet and flow along an air guide plate. CONSTITUTION:When an exhaust fan 4 and an air feed fan 17 are operated, steam and smoke, etc. rise from the range to the hood 22 and are carried away by the feed air stream delivered from the indoor side outlet 3 and the outlet 25 toward the indoor side inlet 2 to enter from the inlet 2 into the exhaust passage 19. After oil and dust are removed by a filter 26, the air passes through the passage duct 27 and is discharged outdoors via the discharge duct 12. Meanwhile, the outdoor air passes from the feed air duct 10 along the air guide plate 23 and the air flow deflecting plate 24, and flows from the front side of the hood 22 toward the inlet 2 along the guide plate 23 to enventually be discharged after mixing with the exhaust air flow. As a result, oil and dust do not stain the guide plate 23, and there is no stain visible from outside. As the guide plate 23 is inclined, the feed air flow becomes smooth, causing no adverse effect on the room air, and so, the load of space cooling and heating will not be increased.
Patent JP-S6144902-A (JP)
Title: Cationic crosslinked resin
Inventor: ITAGAKI KOJI
IPC: C08F8/00
Filed: 1984-08-10
Abstract: PURPOSE:A cationic crosslinked resin having specified structural units and useful as a chelating resin of a high exchange capacity, obtained by crosslinking a polyvinylamine. CONSTITUTION:A cationic crosslinked resin containing 10-99.5mol% structural units of formula I and 90-0.5mol% structural units of formula II, or III. In formula I, R is H or methyl. In formula II, R' is formula IV (wherein l is 1-13) or formula V (wherein R'' is H, a halogen, methyl or ethyl, and m is 1-5) or formula VI (wherein n is 1-10). In formula III, R''' is formula VII (wherein o is 0-11), formula VIII (wherein R'''' is H, halogen atom, methyl or ethyl and p is 0-3). Said resin is obtained by crosslinking a polyvinylamine. An example of said polyamine is one prepared by reacting polyvinyl(propenyl)phthalimide with hydrazine hydrate to obtain a phthalhydrazide salt and hydrolyzing this salt.
Patent JP-H06221271-A (JP)
Title: Choking and bubble detecting device for liquid transport pipe
Inventor: SAKAI HIROSHI
IPC: F04B43/12
Filed: 1992-06-25
Abstract: PURPOSE:To provide a compact choking and bubble detecting device, by which the choking condition of a liquid transport pipe can be detected with a high efficiency even in a general liquid transport set and also bubbles can be detected. CONSTITUTION:A liquid transport pipe is clamped in a flat state between liquid transport pipe clamping parts 14b, 15b of arms 14, 15. When the choking condition occurs, the internal pressure of the liquid transport pipe 2 is increased so that the liquid transport pipe 2 is about to swell against the energizing force of a spring 22. Accordingly, the arm 14 rotates clockwise on a supporting point 16 in the drawing, so that a magnet 20 is displaced from the position indicated in a solid line to the position indicated in a two-dot chain line in the drawing. The displacement of the magnet 20 is enlarged about L2/L1 times as large as the displacement of the liquid transport pipe clamping part 14b. The change of magnetic field caused by the magnet 20 is detected as the change of internal pressure (occurrence of choking condition) of the liquid transport pipe by a magnetic detecting sensor 21.
Patent JP-H1015107-A (JP)
Title: Fire extinguishing water discharge port device
Inventor: SATO OSAMU
IPC: A62C35/20
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To connect fire hoses having different bores by applying the constitution that a plurality of ferrules are arranged on the the peripheral side of a dead-end cylinder fitted to the drain port of a fire hydrant open/close valve, so as to be continuous to the drain hole and directed in the same direction as well as to correspond to fire hoses having different diameters. SOLUTION: A fire hydrant open/close valve 1 is installed with a feed port 1a screwed to the end of a steel pipe 2 laid in a fire hydrant box, and has a valve disc 1d fitted via a valve spindle 1c continuous to a turning handle 1b, a valve seat 1e and a drain port 1f. A discharge port device B is installed via a flange ring 3 screwed to the internal thread 1g of the drain port 1f. In this case, the discharge port device B has a dead-end cylinder 4 with one end closed and the other end open, and openings 4f and 4g are formed on the peripheral side 4e of the dead-end cylinder 4. In a normal state, the openings 4f and 4g are closed with caps 5a and 5a. At the time of use, the caps 5a and 5a are removed, and then connectors mounted on a fire hose end are coupled or screwed to the openings 4f and 4g.
Patent JP-S6412355-A (JP)
Title: Data transfer method
Inventor: MORIKAWA KATSUMI
IPC: G06F12/16
Filed: 1987-07-07
Abstract: PURPOSE:To prevent an incorrect card from being selected even when a noise is mixed, by employing three kinds of guard: the coincidence of select signals, that of check bits, and the presence/absence of a control signal. CONSTITUTION:When a card 2 is selected, a data signal 1b is outputted to an external device from a controller 1 via a data output apparatus 2e only when an address signal 1a from the controller 1 coincides with the select signal 1e proper to the card 2, and also, a check bit signal generated at a check bit generator 2b coincidences with a check bit signal 1c generated at the controller 1, and also, the control signal 1d from the controller 1 is generated.
Patent JP-S6325755-A (JP)
Title: Electronic calculator
Inventor: AOYANAGI MASARU
IPC: G06F15/02
Filed: 1986-07-18
Abstract: PURPOSE:To prevent copying mistakes and keying mistakes with an electronic calculator by displaying key inputs and arithmetic results in voices. CONSTITUTION:Numeric characters 0-9 and instructions of four arithmeic operations, etc. are inputted to a calculation part 1 through a keyboard 3. The part 1 contains an arithmetic function, a memory function, a control function and an input/output function. A voice synthesizing part 4 is controlled by the part 1 and contains a voice synthesizing function which synthesizes the voices showing characters 0-9, instructions of four arithmetic, operations etc. and produces desired sound signals. These sound signals are supplied to a voice output part 5 consisting of a speaker, etc. An optical display part 2 has a display function for characters 0-9, instructions of four arithmetic operations, etc. via a numeric character display tube, a light emitting diode, etc.
Patent JP-H0455049-A (JP)
Title: Die clamping device of molding machine
Inventor: UENO TOYOAKI
IPC: B29C33/24
Filed: 1990-06-26
Abstract: PURPOSE:To reduce the size of the device by providing an engaging member which attains a projecting posture to transmit the pressing force of a ram to a movable platen by projecting into ram insertion holes and engaging with the front end of the main ram and allows the intrusion of the ram by retreating from the insertion holes on the cylinder platen side of the ram insertion holes. CONSTITUTION:The rear end of the main ram 40 is held in cylinder holes 48 provided in the cylinder platen 22 movably by as much as a stroke in parallel with columns 14. The front end of the main ram is extended toward stationary platen 12 in parallel with the columns 14. The front end of the main ram is inserted into the ram insertion holes 58 bored in the movable platen 34 in the direction parallel with the columns. The engaging member 62 which attains the projecting posture to transmit the pressing force of the main ram to the movable platen by projecting into the ram insertion holes and engaging with the front end of the main ram and the retreat posture to allow the intrusion of the main ram into the insertion holes by retreating from the ram insertion holes is provided on the cylinder platen 22 side of the ram insertion holes. The size of the device in the longitudinal direction of the columns is reduced in this way and the height of the device is reduced.
Patent JP-S6060190-A (JP)
Title: Method for regenerating catalyst for refining gas obtained by gasification of coal containing sulfide
Inventor: NITSUTA YOSHITAKA
IPC: C10K1/26
Filed: 1983-09-12
Abstract: PURPOSE:To reduce cost for refining gas obtd. by the gasification of coal, etc. by recovering sulfides in the form of re-utilizable elemental sulfure by using a small, inexpensive regeneration apparatus, by mixing air or oxygen in a quantity sufficient to inhibit the formation of SO2 with steam for regeneration. CONSTITUTION:In a process for reconverting iron sulfide into original iron oxide comprising contacting iron oxide catalyst to be regenerated with steam, air or oxygen in a quantity sufficient to inhibit the formation of SO2 by directly reacting iron sulfide with oxygen is mixed with steam 10 for regeneration. By the reaction represented by reaction formulas I and II, elemental sulfur 12 and other components 13 consisting of water, a small quantity of SO2 and other materials can be recovered from a gas recovery tower 5. According to this method, it is possible to reduce the side and the cost of the regeneration apparatus and at the same time, most of the recovered materials can be recovered in the form of elemental sulfur which is particularly preferred for reuse and hence, cost for refining gas obtd. by the gasification of coal, etc. can be reduced.
Patent JP-H069788-A (JP)
Title: Production of polyethylene composition
Inventor: YANO KAZUNORI
IPC: C08L23/04
Filed: 1992-06-25
Abstract: PURPOSE:To produce a polyethylene compsn. which is excellent in stability in high-speed inflation molding and gives a film free from gel formation by kneading a specific high-mol.-wt. PE and a specific low-mol.-wt. PE together with a free-radical initiator on an extruder under specified conditions to thereby give the compsn. pecified properties. CONSTITUTION:A PE resin mixture having a mean particle diameter of 300-1,000mum and comprising a high-mol.-wt. PE which is obtd. by the two-step polymn. using a Ziegler catalyst and has specified wt.-average mol.wt., mol.wt. distribution index (Q value), and density and a low-mol.-wt. PE which has specified wt.average mol. wt., Q value, and density in a specified ratio of the high- mol.-wt. PE to the low-mol.-wt. PE is kneaded together with a masterbatch of a free-radical generator on an extruder at 160-290 deg.C with a dwelling time of 3-30 times the half life of the generator, giving a polyethylene resin compsn. having specified melt index, Q value, and density. The masterbatch is prepd. by mixing the generator into 10-300 times as much PE resin melt to the above PE resin mixture in such an amt. that the concn. of the generator in the compsn. is 5-100ppm.
Patent JP-S5957562-A (JP)
Title: Original reader
Inventor: YUKIMURA NOBORU
IPC: H04N1/48
Filed: 1982-09-27
Abstract: PURPOSE:To miniaturize the titled reader, by arranging a dichroic mirror performing color separation and split of luminous flux at the middle of two lens sections so as to shorten the optical length front and rear of a lens system. CONSTITUTION:A scanning original 12 is lighted with a lamp 2 moving integrally with a mirror 4. A light reflected on the original 12 is reflected in mirrors 4, 5 and made incident to a lens system 30. The light incident to the lens system 30 passes through a lens section 30 and reaches the dichroic mirror 32. The mirror 32 reflects red light and transmits green and blue light. The light reflected on the mirror 32 passes again through the lens section 33 and is made incident to a CCD 9. On the other hand, the light transmitted through the mirror 32 passes through a lens section 34 and is made incident to a CCD 10. A filter 36 absorbing the green light and transmitting the blue light is arranged between the lens system 30 and the CCD 10. Thus, the blue light is made incident to the CCD 10. Thus, the space at the back of the lens system 30 is decreased, allowing to shorten the optical length in front of the lens system 30 through the constitution above.
Patent JP-H09313061-A (JP)
Title: Feeder for animal
Inventor: KUROKI TSUNEHARU
IPC: A01K5/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a feeder for an animal, capable of giving a feed to the animal at a necessary time in a required amount without causing the eating dropping, licking dropping, scattering dropping and pushing dropping of the feed. SOLUTION: The animal-licking part of a container 1 is opened, and licking bars 2 are held in a holding frame 3 to assist the movements of the licking bars 2. A feed is given by the rotation movements, irregular movements and vertical, longitudinal and lateral movements of the licking bars 2. When an animal requires the feed, the feed can be given to the animal in a required amount. The feeder can be also utilized for giving a medicine, an inorganic substance, etc. The loss of the feed can perfectly be prevented.
Patent JP-H02256471-A (JP)
Title: Distributing panel extracting jig
Inventor: IOSHIFU KONSANSUKII
IPC: H01R12/70
Filed: 1989-06-28
Abstract: PURPOSE: To uncouple a printed wiring board rapidly by providing cam means, which acts on a connector to uncouple the printed wiring board from the connector, near a printed wiring board engaging means. CONSTITUTION: When a printed wiring board extracting jig 2 is inserted into a printed wiring board 4, cam means 54 and 54' act on a latch means 18 of a connector 6 to uncouple the latch means 18 from the printed wiring board 14. In this case, engaging means 46 and 46' are engaged frictional with the side edge of the printed wiring board 14. Under such an engagement, a jig 2 is pulled back to remove the printed wiring board 4 from the connector 6.
Patent JP-S5958995-A (JP)
Title: Information transmission system of exchange system
Inventor: KANO HARUKIYO
IPC: H04Q3/545
Filed: 1982-09-29
Abstract: PURPOSE:To attain economically the reduction in a loading time of a program by transferring a program from one module to plural modules at the same time via an exchange switch. CONSTITUTION:Modulus 1-0-1-32 are connected with a control bus 5, and only a pair of modules (e.g., modules 1-0 and 1-32) transmit/receive information through the control bus 5, or the information generated from only a specified module (e.g., 1-32) is received by all remaining modules (e.g., 1-0-1-32). Further, a time division switch exchanges and connects an optional time slot (e.g., TSO) between an optional communication bus (e.g., 3-0) and an optional communication bus (e.g., 3-32) with the control of the module 1-32 via the control bus 5.
Patent JP-H0519325-A (JP)
Title: Exposure controller for camera
Inventor: INOUE AKIRA
IPC: G03B7/08
Filed: 1991-07-09
Abstract: PURPOSE:To obtain precise exposure independent of the reflectivity of an object as for a camera having a reflection type exposure meter and an infrared active type range-finder. CONSTITUTION:(I1+I2) is obtained by processing a first current value I1 and a second current value I2 outputted from a PSD 5 by an addition circuit 14 and I1/(I1+I2) is obtained by a ratio arithmetic circuit 15. Based on them, the reflectivity (rho) of the object is obtained by an arithmetic control circuit 7. By the reflectivity (rho), photometry data which is light-received by a photometry element for EE 8 is corrected by the control circuit 7 and the precise exposure without receiving the effect of the reflectivity of the object is obtained.
Patent JP-S6145044-A (JP)
Inventor: ONISHI KATSUNORI
IPC: E04B1/58
Filed: 1984-08-10
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-S5958334-A (JP)
Title: Diagnostic device for start of engine
Inventor: EZOE MITSUHIKO
IPC: F02N15/00
Filed: 1982-09-29
Abstract: PURPOSE:To improve the safety of an engine, by detecting the time from the start of cranking to the self-operation of the engine and displaying as abnormal when the integration value of prescribed starting times during the time exceeds prefixed reference values. CONSTITUTION:A starting diagnostic device is constituted of an arithmetic device 1 consisting of an input/output device 2, CPU3, RAM4, ROM5, nonvolatile memory 6, etc., display device 7 which performs abnormal display, starter switch 11, etc. When the starter switch 11 is turned on and the cranking is started, a start signal S3 is sent to the arithmetic device 1 and a diagnostic program is started. In the course of the program, the reference number of revolutions for judging self-operation NS is compared with the actual number of revolutions N and, when N>=NS, the count of a self-operation time TA is stopped and the self- operation time TA is compared with the 1st reference time TO. When TA>=TO, the start is judged to be normal. When TA>TO, the engine temperature is detected and the integration value TC of a compensating self-operation time TB is calculated, and then, the integration value TC is compared with the 2nd reference value TS. When TC>TS, the case is displayed as abnormal.
Patent JP-S57131189-A (JP)
Title: Color killing circuit
Inventor: HOSOYA NOBUKAZU
IPC: H04N9/87
Filed: 1981-10-20
Abstract: PURPOSE:To get rid of a malfunction due to a noise, by comparing the color burst demodulating outputs of 2 color demodulators, and generating a color killer signal. CONSTITUTION:A color killer signal generating circuit 7 stops an operation of a color gain controlling circuit 1 when a color telecasting is received abnormally, or when a black and white telecasting is received, operates it when a color telecasting is received, and also controls a sweeping circuit 16. The color killer signal generating circuit 7 operates on the sweeping circuit 16 so that the sweeping circuit 16 is operated in case when the color synchronization is out of order without being locked by PLL, and the sweeping circuit 16 is stopped in case of a state that the color synchronization has been locked. The color killer signal generating circuit 7 compares the amplitude of a color burst period output of a B-Y demodulator 6, and a color burst period output of an R-Y demodulator 4 or a G-Y demodulator 5, and generates a killer signal.
Patent JP-H0333239-A (JP)
Title: Production of bulky textured yarn
Inventor: MORIZAKI MASAYUKI
IPC: D02G1/18
Filed: 1989-06-29
Abstract: PURPOSE:To readily obtain the title textured yarn having loop fluff on the surface of yarn by joining two yarns having different instant shrinkage percentages in a free state, feeding to a fluid jet nozzle, overfeeding the yarn having higher instant shrinkage percentage in a free state and subjecting the yarns to disturbing treatment. CONSTITUTION:Undrawn polyamide multifilament Y1 is fed from first rollers 1 and drawn between the first rollers and a second roller 4 to give the multifilament having >=3% instant shrinkage percentage in a free state. The multifilament is joined to polyamide multifilament Y2 having <=3% instant shrinkage percentage in a free state, <=8% shrinkage percentage in boiling water and <=1 denier unit fineness, subjected to disturbing treatment by a fluid jet nozzle 5 and the filament Y1 is fed at an overfeeding ratio of >= the instant shrinkage percentage thereof to give the aimed textured yarn.
Patent JP-H0810450-A (JP)
Title: Construction of model railcar coupler
Inventor: KATO YUJI
IPC: A63H19/18
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a coupler which makes a clearance between coupled railcars shorten, approximating to that between real railcars, at the time of traveling straight and at a small angle of swing, and prevents corners from touching each inside a curve when a train passes a curve. CONSTITUTION:A connecting shaft 20 which rises from the center of a carriage penetrates rotatably and projects to the upper side, and two coupling pins 19 are attached on both sins of the connecting shaft 20 in a coupling plate B. A rotation regulating pin 21 is attached to the head on a longitudinal central axial line of the connecting shaft 20. The clearance between coupling pin retaining grooves 15 is nearly equal to that of coupling pins, a coupling plate A is placed on the coupling plate B, when railcars are coupled, to place the connecting shaft 20 to a recess 13 and the rotation regulating pin 21 in the deepest arrow groove 16 respectively. The coupling pins 19 are positioned at the entrance of the coupling pin retaining groove through a main engagement slot 14.
Patent JP-H074848-A (JP)
Title: Drying furnace
Inventor: HIRAO TAKU
IPC: F26B23/10
Filed: 1993-06-14
Abstract: PURPOSE:To permit the reduction of space as well as the uniform temperature rise of coated surface of a plate member for building under established condition. CONSTITUTION:A drying furnace is constituted of a supporting device 2, supporting a plate member A for building under established condition, and a heating device 3, generating far infrared rays and arranged so as to be opposed to a coating surface F while the heating device 3 is equipped with a flat box type radiation instrument 14, having a radiation surface 6 emitting far infrared rays against the coating surface F by the flow of high-temperature heat medium, and a flow speed decelerating unit 5, reducing the flow speed of heat medium compared with the upper part, is formed below the radiation instrument 4.
Patent JP-H0334067-A (JP)
Title: Hyper-text system
Inventor: ISHIDA HIKARI
IPC: G06F21/62
Filed: 1989-06-30
Abstract: PURPOSE:To enable plural users to smoothly share a hyper-text by making each user use exclusively only the link information set by himself/herself to share a hyper-text. CONSTITUTION:A memory 11 stores the user-based link control tables corresponding to the information (files) A, B..., and a CRT 14 is added to display the information (files) A, B... via a window system 13, a keyboard 15 for input of system operations, and a mouse 16. When the information on a user inputted by this user is coincident with that registered in a link control table, the link starts at a part which is designated based on the link information corresponding to the coincident information. As a result, the link information convenient to each user can be set, updated and deleted without affecting the link information of other users even though a hyper-text is shared by plural users.