baber/WOPTO huggingface dataset:
Patent JP-H0381481-A (JP)
Title: Stopper equipped with shock absorber
Inventor: SUGANO HIDENORI
IPC: E05C19/16
Filed: 1989-08-23
Abstract: PURPOSE:To ease and absorb impact to prevent noise from being caused by the impact and a door from being broken by installing in the final opening point of the door a door stopper comprising first and second buffer members and a pair of fixed yokes that sandwitch a permanent magnet between them. CONSTITUTION:A door stopper 4 comprising a housing 5, a first buffer member 6 made of hard urethane rubber and having its end projected from the outer face of the housing, an oil damper 8 serving as a second buffer member, a pair of fixed yokes 15 having its end face exposed to the outer face of the housing 5 and sandwitching a permanent magnet 16 between them, is installed in the final opening point of a door. When the door is opened the door pushes the end of the buffer member 6 and impact is eased by the member 6 and the oil damper 8 and a member to be absorbed of the door is absorbed to the yokes 15 to retain the door. A moveable yoke may be provided opposite to the yokes 15 to weaken the absorption of the yokes 15 when needed.
Patent JP-H0878738-A (JP)
Title: Magnetic flux of superconductive quantum interference element, trap elimination device, and its manufacture
Inventor: KIDO TERUO
IPC: G01R33/035
Filed: 1994-09-08
Abstract: PURPOSE: To prevent increase in the intrusion of external heat into an extremely low-temperature atmosphere and positively eliminate magnetic flux trap. CONSTITUTION: In the inside of an extremely low-temperature casing 1 for housing a SQUID element, a current which is larger than a critical current is supplied to achieve a normal conduction state and a Josephson junction 6 for breaking superconductive state for heating at least one part of the SQUID element is connected in parallel with a feedback coil 5.
Patent JP-2001042596-A (JP)
Title: Electrifying device, processing cartridge and image forming device
Inventor: ADACHI MOTONORI
IPC: G03G15/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a good electrifying function by preventing coating failure of magnetic particles generated by having a bristle tip of the magnetic particles constituting a magnetic brush protruded at once into a restricting part α and then packing and having the magnetic brush carrier member evenly coated with the magnetic particles in a magnetic brush electrifying device. SOLUTION: In the electrifying device of a magnetic brush method, a magnetic particles guiding member 9 is installed that is provided with a guiding surface 13 that is gradually brought close to a carrying member 3 from an upper stream side of a rotation carrying direction of the magnetic brush part than a restricting member 5 toward the restricting part α where the restricting member 5 and the magnetic brush carrying member 3 are brought closest together.
Patent JP-S6277394-A (JP)
Title: Production of high-purity lecithin
Inventor: AKI TADANORI
IPC: A23J7/00
Filed: 1985-09-30
Abstract: PURPOSE:To obtain the titled substance free from oil component and odorous component and useful for food, etc., by dispersing an oil-containing lecithin in high-pressure CO2 in slurry state to effect the extraction of the oil component, substituting the oil-containing high-pressure CO2 with high-pressure CO2 free from oil component and separating each phase into its components under reduced pressure. CONSTITUTION:An oil-containing lecithin is dispersed homogeneously in high- pressure carbon dioxide with a dispersion apparatus using high-pressure carbon dioxide as a propellant and an extraction solvent. The obtained slurry is retained for a prescribed period in an extraction tank to obtain a mixture of lecithin powder and high-pressure carbon dioxide containing dissolved oil component. The high-pressure carbon dioxide containing dissolved oil component in the above mixture is substituted with fresh high-pressure carbon dioxide free from oil component and the mixture is separated into a mixture phase composed of lecithin powder and high-pressure carbon dioxide and a high- pressure carbon dioxide phase containing oil component. Each phase is separately evacuated and separated into lecithin and carbon dioxide or the oil component and carbon dioxide. The separated components are recovered.
Patent JP-H1036144-A (JP)
Title: Antifogging element
Inventor: KOMATSU TORU
IPC: B60S1/60
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an antifogging element capable of preventing the deterioration of its hydrophilicity and maintaining the antifogging property for a long period by forming a specific film on the surface of a transparent substrate member and constituting the surface so as to exhibit the hydrophilicity. SOLUTION: A transparent photocatalytic reaction substance film 18 comprising TiO2 , etc., is formed on one surface 10a of a transparent substrate member 10 such as a glass substrate to transparently constitute the whole body of the element as shown in the cross-sectional figure (a). An inorganic oxide film 12 is formed on the film 18 in a porous state as shown in an expanded figure (b), and the openings 20 of the porous material reach the surface 18a of the photocatalytic reaction substance film 18 to expose the surface 18a of the photocatalytic reaction substance film 18 exposed to the openings 20 to outer air 22. The inorganic oxide film 12 on the surface exhibits hydrophilicity because of being porous, and spreads adhered water drops in a thin filmy shape to show the antifogging effect.  When an organic substance such as a wax, NOX in the atmosphere, etc., are placed in the openings 20 of the porous oxide film as shown in (b), the photocatalytic reaction substance film 18 is excited with ultraviolet light passed through the inorganic oxide substance film 12, and electron.hole pairs are thus produced in the film to decompose off the organic substance 24, etc.
Patent JP-S6274533-A (JP)
Title: Parts mounting method in automatic assembly device
Inventor: TADA MAKOTO
IPC: B25J13/00
Filed: 1985-09-28
Abstract: PURPOSE:To enhance the efficiency by fitting parts in a sequence determined so that the relative motion distance of the assembly body with a mainpulator becomes the minimum on the basis of the mutual spacing sensed for each fitting position, and thereby enabling fitting of parts in good response to their size and configuration. CONSTITUTION:Parts accommodating cases 40... are placed in the sequence of priority setting for the parts, as a, b, c according to the mounting schedule, and if a mount start switch is pushed, the CPU sets the initial positions for an X-Y table 20, a manipulator 30 and cases 40, and when a printed circuit board 1 is carried onto a table 20, an ITV camera is driven to obtain image information on the circuit board 1 so as to determined the coordinates of each mounting position. Then parts mounting position groups a1-a4 in the first priority are selected according to the mounting schedule, and after setting of the priorities a1, a2, a3, a4, the position of the case 40 accommodating the piece a is set in the mating position of the manipulator 30, and the above-mentioned table 20 is moved according to the coordinates, followed by mounting of the parts by manipulator 30 in the position a1, whereafter the a2-a4 undergo also mounting of the piece a.
Patent JP-S6371645-A (JP)
Title: Method for inspecting defect in cylindrical body
Inventor: NODA SHOHEI
IPC: G01N25/72
Filed: 1986-09-12
Abstract: PURPOSE:To accurately detect the presence and position of an internal defect such as the flaw and separation of the internal thickness part or surface coating film of a cylindrical body by making a linear scan by an infrared camera in parallel to an axis and detecting the internal defect of the body to be tested from the abnormality of a display temperature distribution. CONSTITUTION:The body 1 to be tested is rotated by tested body rotatinonal motor 9 as shown by an arrow at the intervals of constant angle synchronously with the horizontal synchronizing signal 10 of the infrared camera 7 and the angle of its rotation is set and controlled by a motor controller 12 so that the body to be tested makes one turn in the one-image-plane display time of a monitor television 8. Camera scanning lines in a camera observation direction 17 therefore displayed as the display scanning lines 20 of respective image plane positions 19 on the monitor image plane 18 and the temperature distribution of the whole periphery of the body 1 to be tested is developed and displayed in one image plane 18 of the monitor television 8. Displayed temperature has a difference from the periphery at the point and the presence and position of the defect are detected.
Patent JP-H0389927-A (JP)
Title: Asymmetric porous polyamide film
Inventor: KIYASURIIN AN TENISON
IPC: B01D71/56
Filed: 1990-08-14
Abstract: PURPOSE: To obtain good separation performance in a microfiltering process or the like by forming a porous skin layer and a porous polyamide membrane comprising a hollow tubular structure parallel to each other with the longitudinal direction oriented perpendicular to the skin layer. CONSTITUTION: An aliphatic polyamide having <200 deg.C glass transition temp. is dissolved in an alcohol/salt soln. to prepare a soln. for a flowing method. A specified amt. of the soln. for the flowing method is applied on the surface of a substrate for the flowing method, and the obtd. film is brought into contact with a nonsolvent liquid bath to precipitate the polyamide and to form a porous asymmetric polyamide membrane. The polyamide membrane is recovered from the liquid bath, and dried to obtain a porous polyamide membrane. As for the polyamide, for example, nylon 6, nylon 6, 9, nylon 6, 6 and their copolymers can be used.
Patent JP-2001044893-A (JP)
Title: Radio wave method and radio equipment
Inventor: MACHIDA KAZUMI
IPC: H04B7/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To dispense with exchange of alarms and change-over signals between both indoor and outdoor units, to reduce a cable, to simplify arrangement work, to reduce cost and to facilitate maintenance by individually issuing alarm in each units, when a fault occurs and executing change-over into a reserve machine. SOLUTION: When a fault occurs in the modulating parts 3a and 3b of a transmission side indoor unit IDU, a fault detecting signal is generated, alarm is issued, a change-over control signal is generated, a change-over switch SW 4 is controlled and change-over is executed into the reserve machine. When a fault occurs in the transmission modulating parts 7a and 7b and/or the transmission high frequency parts 8a and 8b of the outdoor unit ODU, alarm is issued similarly, SW 9 is controlled and change-over is executed into a reserve machine side. In the meantime, when the fault occurs in the demodulating parts 18a, 18b of IDU at a reception side and the reception modulating parts 14a, 14b and the reception high frequency parts 13a and 13b of ODU, alarm is respectively issued similarly and change-over is made into the reserve machine side by controlling signal distributors (HYB) 17 and 12.
Patent JP-S60109897-A (JP)
Title: Ink carrier for thermal transfer recording
Inventor: YANA MASAZUMI
IPC: B41J31/00
Filed: 1983-11-18
Abstract: PURPOSE:To thermally transfer an ink securely and enhance quality of recorded images, by a method wherein an ink-supporting layer is provided on one side of a base layer, and is provided with flexibility in the direction in which the ink is transferred. CONSTITUTION:An intermediate layer 23 having a thickness of 1-2mum is provided on one side of the base layer 21 consisting of polyethylene terephthalate and having a thickness of 3-5mum, and an ink layer is uniformly provided on the layer 23 in a thickness of 2-4mum to impregnate the layer 23 with the ink, thereby producing the ink carrier. The layer 23 is formed of a rubber latex, a synthetic rubber material or the like to have flexibility. Particularly, it is sufficient for the layer 23 to have flexibility in such a degree as to cope with local ruggedness of 2-5mum due to fibers in the paper. The ink carrier thus obtained makes close contact with a recording medium in accordance with the ruggedness in the surface of the medium, so that an ink is thermally transferred securely, and quality of recorded images is enhanced.
Patent JP-S59106739-A (JP)
Title: Flywheel device
Inventor: MORINO ISAMU
IPC: H02J15/00
Filed: 1982-12-09
Abstract: PURPOSE:To enhance reliability of a flywheel device by allow an oil pump to work in linkage with out of operation of an electromagnet and thereby providing a possibility of changing over from a magnetic bearing to a mechanical thrust bearing when the former is not capable of operating. CONSTITUTION:A mechanical thrust bearing 10 is connected with one end of a drain piping 13 and an oil-hydraulic piping 12, and a failure sensing device 19 sends a signal to a control device 18 in the event of any failure in a flywheel device so as to permit a motor/generator 21 to work as a generator. At the same time, an oil pressure is applied to the mechanical thrust bearing 10 upon receiving an hydraulic system operating signal 20 in order to bear the thrust load. Thus normal operation can be continued. Further, in case magnetic bearing 6 is uncontrollable, oil pressure is applied to the mechanical thrust bearing 10 upon receiving the signal from a location/attitude sensor 26, so as to allow the flywheel device to operate in normal condition.
Patent JP-S6460979-A (JP)
Title: Electric connector
Inventor: WATANABE TAMIO
IPC: H01R13/03
Filed: 1987-09-01
Abstract: PURPOSE:To make a hard technology in the assembly process unnecessary, and to realize an easy manufacture and the improvement of reliability, by forming a electric connector with a high conductivity material and a spring material connected to the high conductivity material. CONSTITUTION:An electric contact 1 is composed of a substrate 3 and elastic holding arms 4 formed at both sides of the substrate 3, and the substrate 3 is made of a high conductivity material 5 while the elastic arms 4 are made of a spring material 6. In this case, first a plate of such a spring material 6 is connected to the both sides of a plate of such a high conductivity material 5, and then the plate of the spring material 6 is bent adequately to form an elastic connector E. As a result, when the contact piece of an opposite electric connector is inserted to the electric contact 1, the contact piece is pressed to contact to the substrate 3 of the high conductivity material 5 by the electric holding arms 4 of the spring material 6, and a secure contact can be obtained.
Patent JP-H0642573-A (JP)
Title: Fluid seal type vibration proof device
Inventor: KATO RENTARO
IPC: F16F13/26
Filed: 1992-07-22
Abstract: PURPOSE:To effectively improve the ability to control the inner pressure of a fluid chamber by eliminating or reducing the action of an air spring to be generated in the space within a bobbin to be formed between the opposite surfaces of a first yoke arranged on a vibrating plate side of a permanent magnet and the bobbin connected to the vibrating plate. CONSTITUTION:A permanent magnet 50 is arranged at the back of a vibrating plate 30 consisting of a part of a wall part of a liquid chamber, and a first and a second yokes are connected to the respective ends of the permanent magnet 50 to form the magnetic path having an annular gap part 62. A bobbin 64 to hold a driving coil 69 at the cylindrical wall part 68 is arranged in an integrated and displaceable manner between the opposite surfaces of the gap part 62, and in addition, a communicating means to communicate an inner space 74 to be formed between the bottom inner surface of the bobbin 64 and the first yoke through the wall part of the bobbin 64 with the space outside the bobbin 64, and the bobbin 64 is connected to the vibrating plate 30 to excite the vibrating plate 30 through electrification to the driving coil 69.
Patent JP-S6196489-A (JP)
Inventor: YOKOBORI SEIICHI
IPC: G21C13/00
Filed: 1984-10-17
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-S6464514-A (JP)
Title: Cable handler
Inventor: KIMURA MOTOHIKO
IPC: H02G1/06
Filed: 1987-09-01
Abstract: PURPOSE:To obtain a cable handler having simple structure, by arranging cable guides at all anticipated corner portions of all travel paths thereby moving a travel robot freely to a target position. CONSTITUTION:A travel robot 10 travels straight and stops when a cable guide 20b comes within an operation range of a cable handler 12. Then the position of a cable stopper guide 25 is confirmed through a vidual device 11, and if a main pulley 22 is separated from a sub pulley 24, a cable 13 is set and fed out from a cable winder 14. The travel robot 10 advances straight and stops again when the cable guide 20c comes within the operation range of the cable handler 12, then the cable 13 is set similarly in the cable guide 20c. Similar operation is repeated for the cable guide 20e until the travel robot 10 reaches a target point A. In such a manner, travel path can be selected freely by simply arranging cable guides 20, resulting in excellent economy.
Patent JP-S6461187-A (JP)
Title: Still picture transmitter
Inventor: KIMURA NOBUHIRO
IPC: H04L1/00
Filed: 1987-09-01
Abstract: PURPOSE:To attain picture transmission at a transmission speed in matching with the quality of a transmission line by adopting the constitution such that the transmission speed of the succeeding picture data by a transmission section is decided by the transmission speed decided by error number generated at the preceding picture data transmission by a reception section. CONSTITUTION:A transmission speed revision section 8 is provided to a transmission section 9 and the reception section 11 is provided with a reception speed revision section 12. In receiving a transmission data by the reception section 11 via a transmission line 10, when the error number of times NE at the preceding transmission is less than the set speed setting increasing set value NU, the succeeding transmission speed is increased more than that at present. Moreover, when the NE is more than the speed setting decrease number set value ND to be set, the succeeding transmission speed is decreased than that at present and when not more, the transmission speed no change is commanded. A transmission speed revision section 8 sends the data based on the decided speed. The reception section 11 revises the speed to the speed designated by the reception speed revision section 12.
Patent JP-H0640128-A (JP)
Title: Printer device
Inventor: SHIMIZU SEIJI
IPC: B41J11/42
Filed: 1992-07-22
Abstract: PURPOSE:To eliminate a page on which printing is interrupted with a space remaining by a method wherein if a paper near end sensor has already detected an end of paper when a page feed instuction issues, a paper run-out alarm is outputted, and a printing action is interrupted. CONSTITUTION:Paper 15 contained in a stacker 25 in a folded state is fed along a feed path 16 in a direction of an arrow 19. On the feed path 16, a platen roller 17 is disposed, and a printing head 18 is disposed so as to be opposed to the platen roller 17 across the paper 15. Printing data is supplied to the printing head 18 from a printing control part 31. A paper end sensor 32 and a paper near end sensor 33 are disposed in order on the feed path 16 before the printing head 18 in a paper feed direction. When the paper end sensor 32 detects the trailing end of the paper 15, a printing action is immediately forcibly brought to a stop, and a replacment of paper is requested. Namely, the printing control part 31 outputs an alarm signal to an alarm part 34 made of a buzzer or the like to request an operator to replace the paper 15.
Patent JP-2000043343-A (JP)
Title: Printing system having pack bits control part and printing control method by pack bits control
Inventor: ITO YORIYASU
IPC: B41J5/44
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of codes generated by a usual Pack Bits compression method in such a case that the same data appear repeatedly by the raster. SOLUTION: Regarding the data in a rectangular area which are coded by the byte by using a Pack Bits method (S2), comparison of lines is executed by the raster (S5) and, as to the data which appear in many times, tag information for discrimination is stored in addition in a data table (S9). By inserting the tag information into a code string at the time of compression (S8), it is made possible to refer to the data appearing in many times and thereby the total amount of data of compression codes is reduced.
Patent JP-S6371702-A (JP)
Title: Feedback controller
Inventor: IWASAKI MASATAKA
IPC: G05B11/36
Filed: 1986-09-12
Abstract: PURPOSE:To prevent hunting by providing a control mode determining reference value changing means and changing a control mode determining reference value in accordance with a control mode. CONSTITUTION:A deviation calculating means 1 calculates a deviation e(t) between a target value (r) and a process variable y(t) at a time (t) fed back from the output of a controlled system 3, and the control mode determining reference value is set in a control mode determining reference value setting part 3 by an operator. A control mode determining means 4 determines the control mode in accordance with the deviation e(t) calculated by the deviation calculating means 1 and the control mode determining reference value, and a control mode determining reference value changing means 5 changes the control mode determining reference value in accordance with the control mode determined by the control mode determining means 4. A manipulated variable operating means 6 operates a manipulated variable v(t) in accordance with the deviation e(t) calculated by the deviation calculating means 1 and the control mode determined by the control mode determining means 4, and this manipulated variable v(t) is inputted to the controlled system 2.
Patent JP-H0938660-A (JP)
Title: Method for removing dissolved oxygen in water and device for removing the same
Inventor: NIIMI TOMIO
IPC: C02F1/58
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently remove the dissolved oxygen in water to be treated by dispersing fluid with a gas dispersing device disposed to communicate small chambers, thereby reducing the sizes of the bubbles of the inert gas forcibly fed into the water to be treated and increasing the gas-liquid boundary area. SOLUTION: The water to be treated from which the dissolved oxygen is to be removed is forcibly fed via a supplying pipe 4 for the water to be treated by a pump 3 of a removing device 1. The inert gas of a compressed cylinder 6 is forcibly fed via a flow rate regulating valve 8 into the supplying pipe 4 for the water to be treated. Further, the fluid mixture composed of the water to be treated and the inert gas is supplied to the gas dispersing device 2 and is subjected to gas replacement by the dissolution of the inert gas and the release of gaseous oxygen, by which the dissolved oxygen in the water is removed. On the other hand, the treated water is admitted from a discharge port 5a of a treated water discharge pipe 5 into the primary chamber 9a of a tank 9.  The movement of the air bubbles of the treated water to a secondary chamber 9b side is prohibited by a partition 13 and the air bubbles are erased only by the primary chamber 9a. The treated water moving into the secondary chamber 9b is drained from a drain pipe 12 in the state of not mixing the air bubbles therewith.