baber/WOPTO huggingface dataset:
Patent JP-H01112712-A (JP)
Title: Magnetic levitation device
Inventor: GYOTEN HISAAKI
IPC: H04R13/00
Filed: 1987-10-27
Abstract: PURPOSE:To enhance levitation force by constituting one magnetic flux generating device with a ferromagnetic core material and the surrounding superconductive material. CONSTITUTION:A core material 1 of Fe-system permanent magnet is used as a magnetic flux generating device, plural wires which enclose the outside using a superconductive material 2 consisting of an oxide with a composition expression of YBa2Cu3O9-delta and a sintered object of oxide superconductor 2 of disc-like YBa2Cu3O9-delta is used as a plate-like superconductor 3. Since it is not possible to pass through a superconductor enclosed by magnetic flux within the ferromagentic core material according to this approach, no curving within the core will not occur and it occurs from the edge face of core material which was opened. As a result, the levitated plate-like superconductor approaches the edge face of this open core material and the magnetic flux density becomes extremely large and the force applied to the plate-like superconductor becomes larger limitlessly.
Patent JP-2000095272-A (JP)
Title: Straw, and sealed container provided with straw
Inventor: UEDA KAZUO
IPC: B65D77/28
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To keep the suck-out port of a straw clean, and at the same time, keep the straw under a stable posture by detachably placing a seal cap on the end portion which becomes the suck-out port of the straw, and at the same time, providing a flange for sealing at an intermediate location in the length direction of the straw. SOLUTION: A straw 17 which is used by being inserted in a straw hole of a sealed container, has a lower end portion 21 which becomes a suck-in port and an upper end portion which becomes a suck-out port, and a cap 23 is detachably placed on the upper end portion, and at the same time, an annular flange 24 is fitted on an intermediate location of the straw 17. The cap 23 is formed of a cylindrical peripheral wall and a flat top wall, and the liquid-tight property of the upper end portion of the straw 17 is kept by the cap 23. For the flange 24, a sticking sheet 33 having a double face adhesive is provided on the rear surface, and a protective sheet 34 is peelably stuck on the sticking sheet 33.  Then, at the time of usage, the straw 17 is pierced in the straw hole of the container, and the sticking sheet 33 is adhered to the peripheral edge portion of the straw hole, and thus, the straw 17 is fixed to the container.
Patent JP-S62131607-A (JP)
Title: Glass antenna for automobile
Inventor: OGAWA MASANOBU
IPC: H01Q1/32
Filed: 1985-12-03
Abstract: PURPOSE:To provide sufficient practical performance at to the antenna gain and the directivity characteristic by improving the feeding structure of a hot- wire type reflecting transparent electroconductive film even when the antenna conductor is formed by using the hot-wire type reflecting transparent electroconductive film. CONSTITUTION:The hot-wire type reflecting transparent electroconductive film 3 to form an antenna element region is provided to a plane of a glass plate 1 used as a window glass at a proper position of an automobile except the circumference ridge 2 as an insulator zone. Each one terminal of two leads 5,5 leading to the circumferential ridge 2 as the insulation zone is connected with a required interval to a bus bar 4 provided to the ridge of the hot-wire type relecting transparent electroconductive film 3. The other terminal of the leads 5, 5 is connected respectively to terminals 6, 6 provided respectively to the circumferential ridge 2 of the glass plate 1 with a specific distance mutually. Branch wire 12, 12 forming one end of the feeder 7 are connected to the the terminals 6, 6 by soldering means or the like and the feeder 7 integrated to the other terminal is connected to a core wire 9 of a feeder 8.
Patent JP-H04146213-A (JP)
Title: Thermoplastic fiber effective in preventing adhesion of marine life
Inventor: SHIMIZU TAKAO
IPC: D06M13/02
Filed: 1990-10-08
Abstract: PURPOSE:To provide the subject fiber made of a thermoplastic polymer containing a specific organic sulfur-nitrogen compound and useful for rope, net, light-buoy, mooring buoy, pollution-prevention membrane, etc. CONSTITUTION:The objective fiber is made of a thermoplastic polymer (preferably polyester or polyamide) containing a complex of a compound of formula (Y is H, alkyl, alkenyl or aralkyl; R and R' are H, halogen or alkyl; R and R' may together form a benzene ring) (e.g. 2-methyl-4-isothiazolin-3-one and 2-methyl-5-chloro-4-isothiazolin-3-one), its metal salt or amine salt.
Patent JP-H02123088-A (JP)
Title: Elevator door controller
Inventor: NAKAMURA SHIGEYOSHI
IPC: B66B13/14
Filed: 1988-10-28
Abstract: PURPOSE:To provide prompt door opening control after door closing operation according to the avoidance signal of door closing operation by a method wherein the avoidance signal for door closing operation from an open door push-button or a shoe switch is received by both a main microcomputer and a door microcomputer. CONSTITUTION:When the avoidance signal for door closing operation of 10ms length is generated from a shoe switch 13 or an open door push-button while the door 5 of an elevator is closing at a constant speed, a main microcomputer 3-1 cannot receive this signal. However, a door microcomputer 6-1 can receive the avoidance signal for door closing operation and gives the stopping signal for door 5 to a motor control circuit 6-2 immediately according to the signal, thus stopping a driving motor 7 for the door 5 through a motor driving circuit 6-3. Therefore, the door 5 speeds down and stops between time 23 and 24. Next the microcomputer, after the door 5 has stopped for a given period, receives the command from the microcomputer 3-1 through a self signal acceptance timing, and according to the command, opening and closing control for the door 5 is made.
Patent JP-2000104632-A (JP)
Title: Suction system in internal combustion engine
Inventor: NANBA SHINICHI
IPC: F02M35/04
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To make the height of the whole body of an air cleaner lower, without generating a drift current to the air to the filter element in the air cleaner, when the air cleaner is provided to the upper surface of an internal combustion engine. SOLUTION: Recess parts 9 are provided to the bottom plate 6a of an air cleaner 5, and ignition coils 3 projecting from the upper surface of an internal combustion engine are fitted to the recess parts. Parts between the recess parts 9, of the inner part of the air cleaner 5, are formed in flowing passages 10 which are extended from an air leading-in pipe 8 to the air cleaner, to a filter element in the air cleaner, in order to expand their lateral width size gradually.
Patent JP-H03133095-A (JP)
Title: End face light emission type electroluminescent element
Inventor: MATSUMOTO YASUO
IPC: H05B33/22
Filed: 1989-10-18
Abstract: PURPOSE:To enhance the light output of an end face emission type electroluminescent element by forming a diffraction grating having each grating provided parallel to the end face of an element on at least one outer surface of either of layers. CONSTITUTION:A diffraction grating 10 having each grating provided parallel to the end face of an element 8 is formed on at least one outer surface of either of layers in such a manner that each grating is in the form of a long channel extending in such a direction as passing through a paper surface; when light generated within an active layer is reflected by the diffaction grating diffracted light with a small angle of reflection is thereby produced and light whose direction of propagation is nearly perpendicular to the direction in which thin films are laminated is generated so that the number of times that light going out from the end face of the element is reflected is decreased to reduce the amount of light attenuation resulting in enhancement of the light output of the end face emission type electroluminescent element.
Patent JP-H05104368-A (JP)
Title: Xy positioning table
Inventor: TAKAMURA SHINICHI
IPC: B23Q1/26
Filed: 1991-10-18
Abstract: PURPOSE:To form a flexible structure so as to reduce the thickness of an XY positioning table, and to easily respond to required accuracy, rigidity and resolution. CONSTITUTION:Direct-moving slides 4A-4D are fitted to grooves 2A, 2B running in parallel to one another on a bed 2, in such a way that each slide can be moved directly, while guiding slides 7A-7D are fixed to the upper surface of the direct-moving slides 4A-4D respectively, in such a way that any of direct- moving slides 4A-4D that are fitted to the same groove 2A or 2B will not run in parallel to one another in the guiding direction, and guiding grooves 3A-3D for sliding the guiding slides 7A-7D are formed on the lower surface of a table 3 to be positioned.
Patent JP-S63126032-A (JP)
Title: Program updating control system
Inventor: SHIMIZU TATEO
IPC: G06F9/445
Filed: 1986-11-14
Abstract: PURPOSE:To improve the efficiency of transmission between a host computer and a terminal equipment by replacing an old program by a new program only by the transmission of a module component. CONSTITUTION:A new module in a program which is transmitted from the host computer 5 is temporarily stored in a buffer memory 4 through a terminal control device 7. In order to replace the old module in each program using a module 3 by a new module on the basis of a module control data 9 in an updating module control file 8 connected to the device 7, a program 2 in a program file 1 and the module 3 in the program are replaced by a new module stored in the buffer memory 4. Consequently, replacement to the new program can be attained only by the transmission of the module component and the efficiency of transmission can be improved.
Patent JP-H01116102-A (JP)
Title: Sand spreader
Inventor: KITAJIMA AKIRA
IPC: E01C11/24
Filed: 1987-10-27
Abstract: PURPOSE: To prevent freezing of a road surface by connecting the engaging connection of a sand spreader with the engaging connection of a vehicle body, and spreading sand either at the same time as snow removal work or singly. CONSTITUTION: An engaging connection with a vehicle body A is provided behind a sand hopper 6 and connected with the engaging connection 5 of the vehicle body A. A mount nose 25 is projected from the underside to the front of the sand hopper 6 and is freely moved up and down by a cylinder 28, whereby sand is spread over a road surface, either at the same time as snow removal work or singly. Freezing of the road surface can thus be prevented.
Patent JP-S62133017-A (JP)
Title: Electrical heating furnace
Inventor: TANO YASUNORI
IPC: F27D11/04
Filed: 1985-12-04
Abstract: PURPOSE:To prevent overheating at both end faces of materials to be heated and to contrive uniform heating by advancing and retreating a cooler provided in combination with a heating means into and from the hollow part of electrodes disposed on both sides of an electrical heating furnace 1. CONSTITUTION:Plural electrodes 2 are provided on both sides of the electrical heating furnace 1 and are advanced to and retreated from steel products 5 to be heated by a driving device 3 for advancing and retreating the electrodes. The cooler 7 provided in combination with the heater such as burner is provided into the hollow part 6 in the electrodes 2 in such a manner that the cooler can advance and retreat freely. The steel products 5 to be heated are cooled with a cooling header of the cooler 7 to eliminate the local overheating and to uniformize the temp. thereof, in the stage of bringing the electrodes 2 into contact with both end faces of the steel products 5 and electrically heating the same. The electrodes 2 are preheated by the heater in the rising stage of the electrical heating furnace 1 or in the restarting stage of operation, etc. A driving device 9 for advancing and retreating the cooler is operated to retreat the cooler 7 from the end face part of the steel products 2 when the temp. deviation of the steel products 2 is eliminated.
Patent JP-H0750150-A (JP)
Title: Hydrogen sensor
Inventor: HIROKI SEIJI
IPC: G01N27/62
Filed: 1991-10-19
Abstract: PURPOSE:To reduce the deterioration of assembling accuracy and the drift of the optical axis without requiring the assembly and adjustment of a quadrupole electrode section by the skilled work by using a ceramic having a very small hydrogen dissolved quantity for major structural members in an analyzer tube. CONSTITUTION:A ceramic such as silicon nitride or aluminum nitride having a high electric insulation property and a small coefficient of thermal expansion and relatively easy to machine is used for the structural members of an analyzer tube. Ring electrodes 1-c, 1-d, 1-e and a quadrupole electrode 2-c are formed by vacuum deposition or the like. The structural members such as an ion source, an auxiliary electrode 2-a, a capacitor 2-b, a resistive element 2-d, the electrode 2-c constituting the analyzer tube are integrally molded with the ceramic, and these electrodes are made of a thin film. The electrode 2-c is not required to be assembled and adjusted by the manual work, and the manufacturing man-hours of the analyzer tube can be sharply shortened. The electrode 2-c is excellent in heat resistance and vibration resistance and has uniform thermal expansion, the deterioration of the assembling accuracy of the electrode 2-c and the drift of the optical axis are reduced, and its maintenance is made easy.
Patent JP-H07130274-A (JP)
Title: Circuit breaker
Inventor: MIURA KEIICHI
IPC: H01H73/24
Filed: 1993-10-29
Abstract: PURPOSE:To reduce the number of parts and the manhours in assembly by arranging the constitution such that an opening and closing block moves in contact and separation direction so as to open or close the contacts, interlocking with the on-off operation of a handle. CONSTITUTION:When a handle 46 is rotated in on direction, it is displaced to go down, resisting the energizing force by the winding spring 47 for hanging an opening and closing block 49, and a contact spring 42 caught with shaft bodies 49a and 49b goes down, and it gets in on condition that the contacts 37 and 41 contact with each other. When an eddy current flows in this condition, bimetal 43 warps by heat, and the latch 50 rotates to be displaced, and the latch part 50b comes off the locking shaft 49f of the block 49, and the block 49 jumps up by the energizing force of the spring 47 so as to turn off the contacts 37 and 41 instantaneously. With this constitution, the number of parts and the manhours in assembling are decreased without needing a link mechanism.
Patent JP-H04149151-A (JP)
Title: Production of 4-bromo-3-hydroxybutyric acid ester derivative
Inventor: TAOKA NAOAKI
IPC: C07C69/675
Filed: 1990-10-09
Abstract: PURPOSE:To economically, efficiently and readily obtain the subject compound, especially an optically active substance thereof by reacting an optically active 3,4-dihydroxybutyric acid derivative or a 3-hydroxybutyrolactone derivative with a brominating agent and an alcohol. CONSTITUTION:A compound expressed by formula I or II (R1, R2 and R6 are H or protecting group of alcohol; R3 is H or lower alkyl), especially an optically active (R)-or (S)-isomer thereof is allowed to react with a brominating reagent, preferably a hydrogen bromide reagent, especially a solution of hydrogen bromide in acetic acid, hydrobromic acid/concentrated sulfuric acid or sodium bromide/concentrated sulfuric acid and an alcohol, preferably methanol, ethanol, n-propanol, isopropanol, nbutanol, tert. butanol or isobutanol to efficiently afford the objective compound, expressed by formula III (R4 is H or protecting group of alcohol; R5 is lower alcohol) and useful as an intermediate for medicines, especially an optically active substance corresponding to the aforementioned raw material in high optical purity from the inexpensive raw material.
Patent JP-2000095036-A (JP)
Title: Molded ceiling for vehicle
Inventor: KUWABARA AKIRA
IPC: B60R13/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent an uneven part from being formed on the surface of ceiling base material and facilitate recycling of a molded ceiling without backing material formed of an urethane foam resin sheet or the like, existing on the back face side of tricot of the molded ceiling so as to have no permeation into the ceiling base material. SOLUTION: Nonwoven fabric 17 is laminated between tricot 12 and ceiling base material. The tricot 12 and nonwoven fabric 17 are integrated with an adhesive or by needling from the surface side of the tricot 12, or the tricot 12 and nonwoven fabric 17 are integrated by needling from the back face side of the nonwoven fabric 17. The ceiling base material is jointed to the back face side of the nonwoven fabric 17 which is raised by needling.
Patent JP-H07117979-A (JP)
Title: Twist correction control method for crane
Inventor: TAMURA TERUO
IPC: B66C13/22
Filed: 1993-10-29
Abstract: PURPOSE:To control the twist correction of a crane not only when the stop position is fixed but also when the stop position is not fixed like a trailer. CONSTITUTION:A shielding plate 50 having periodic shapes or openings is arranged in parallel with travel rails on both sides of a crane, sensors detecting the periodic shapes or openings of the shielding plate 50 are provided on both sides of a crane frame in the crane traveling direction, the number of changes of sensor outputs is counted, and the travel stop position of the crane is detected. The twist and suspension cargo position of the crane are corrected based on the detected information.
Patent JP-S61149892-A (JP)
Inventor: WAKAYAMA SHIGERU
IPC: G12B5/00
Filed: 1984-12-25
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-H1096099-A (JP)
Title: Electrodeposition coating method for aluminum surface treatment
Inventor: TSUKASA SEIICHI
IPC: C25D13/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain uniform coating films good in throwing power of electrolytic coloring even if simultaneous electrodeposition coating is executed by supplying two energizing frames for one electrolytic bath in a method for electrodeposition coating of aluminum works framed by the energizing frames. SOLUTION: DC power sources or current rectifiers 5A, 5B and internal switches 6A, 6B are connected respectively to the two energizing frames 4A, 4B. Controllers 7A, 7B which turn off the internal switches by detecting the prescribed quantity of currents are connected to these current rectifiers 5A, 5B and the internal switches 6A, 6B. The Coulomb quantity (current × time) meeting the surface areas of the works 3A, 3B of the respective energizing frames 4A, 4B is previously set and a simultaneous electrolysis is executed by immersing the two energizing frames 4A, 4B into the same electrolytic bath a. The internal switches 6A, 6B are turned off by the controllers 7A, 7b which detect the set Coulomb quantity described above.
Patent JP-H02167716-A (JP)
Title: Upper and lower driver of automatic take-up device for molded article
Inventor: SHIOTANI YOSUKE
IPC: B29C33/44
Filed: 1989-10-18
Abstract: PURPOSE:To shorten the take-up time of a molded article by utilizing a driving member short in axial line length and transferring a chuck member at long distance at high velocity. CONSTITUTION:When an upper and lower cylinder 19 is actuated to the lower part of an axial line, a first movable frame 23 connected to the rod thereof is transferred downward. One part of a belt 29 stretched on the pulleys 27a, 27b is fixed to a forward and backward traveler 17 and therefore the belt 29 is traveled to the prescribed direction in accordance with the distance between the pulleys 27a, 27b according to transfer of the first movable frame 23. Since one part of the belt 29 is fixed, a second movable frame 37 is transferred to the lower direction at distance of nearly two times of the stroke of the cylinder 19 at the velocity of nearly two times. A chuck member 43 is positioned between a pair of separated dies.
Patent JP-H03137095-A (JP)
Title: Vapor phase epitaxially growing method
Inventor: KONUMA KENJIRO
IPC: C30B25/18
Filed: 1989-10-19
Abstract: PURPOSE:To obtain an epitaxially grown film which is excellent in uniformity and has high quality by providing a specified protective base plate adjacently to a base plate on a tray for this base plate when growing the film by thermal decomposition of gaseous raw material containing an organic metal. CONSTITUTION:In a vapor phase epitaxially growing method wherein crystal growth is performed on a base plate 3 by introducing 8 a gaseous raw material contg. organic metal into a reaction chamber 6 holding the heated base plate 3 placed on a supporting base 1, cracking this gas and performing a crystal growth on the base plate 3, the protective base plate 5 having the same plane as the base plate 3 are placed adjacently to the base plate 3 on a tray 2 for this base plate which holds the base plate 3 and is placed on the supporting base 1 and a film is grown. As the protective base plates 5, such crystal is preferably utilized which has the same composition and the same crystalline structure as the base plate 3 or the same crystalline structure as the epitaxially grown film on the base plate 3 and the same lattice constant as this epitaxially grown film.
Patent JP-S62131647-A (JP)
Title: Information receiver
Inventor: HARA SHIGENOBU
IPC: H04M11/00
Filed: 1985-12-03
Abstract: PURPOSE:To relieve the load of an information processor side by storing a binary code data converted by a multi-frequency signal conversion section and informing it to an information processor when the data is stored up to a present digit number. CONSTITUTION:When an incoming call comes from a telephone line 1, a line reply section 2 informs the incoming call to an information processor 20 through a signal line 14. While a reply signal is received from the information processor 20 through a signal line 13, the line is blocked and a series of multi-frequency signal coming from the telephone line 1 is received and given to a multi- frequency signal conversion section 3. A digit number setting comparison section 9 compares the count of a counter 8 with a digit number inputted from a digit number input line 11. When then are coincident, interruption is given to the information processor 20 through a signal line 15 and the storage of a binary code data for a requested digit number is informed to a memory 4. It is not required for the information unit to always supervise the information coming from the telephone line or the like and to extract the inputted information in this way, then the processing by the information processor side is reduced remarkably.
Patent JP-H02117465-A (JP)
Title: Loading installation for container train
Inventor: MURAKAMI OSAMU
IPC: B61D47/00
Filed: 1988-10-27
Abstract: PURPOSE:To facilitate loading and unloading of a container by providing a transport track having a container holding device via a guide rail capable of traveling freely, between a yard for loading a container wherein a plurality of railroad sidings are provided and a yard for carrying in and out containers near by said yard. CONSTITUTION:A yard for loading a container is provided by laying a plurality of railroad sidings 3 via a branch railroad 2 parallelly at the side of a traveling railroad 1 of the departure and arrival line of a train. A guide rail 6 arranged at the upper side for guiding a container is provided along the both of the yards 4, 5, the guide rail 6 comprises a loading yard side guide rail 6a, a carrying in-out yard side rail 6b arranged crossing to said rail 6a and a guide rail 6c for connection. A container transport track 11 having a holding device 12 which freely holds a container train A and a container B on the carrying-in-out yard 5 is provided at the guide rails 6 capable of travelling.