baber/WOPTO huggingface dataset:
Patent JP-H01144702-A (JP)
Title: Antenna system for moving body
Inventor: NISHIKAWA KUNITOSHI
IPC: H01Q3/00
Filed: 1987-11-30
Abstract: PURPOSE:To always receive at a high sensitivity even when the proceeding direction of a moving body is changed by obtaining the direction of a satellite to the moving direction of the moving body and selecting an antenna element to have directivity to the direction when an electric wave from the satellite is received in the moving body. CONSTITUTION:Respective antenna elements #1, #2-#N are arranged with equal intervals in a ring shape on the circumference of a horizontal surface. Then, respective dividing ranges 100-1, 100-2-100-N which divide the horizontal surface in each angle of thetao=360 deg./N (N is the number of the antenna elements), are charged as receiving ranges. For the respective antenna elements #1, #2-#N, the antenna element to have the directivity in the prescribed direction so that the receiving sensitivity can be high only to incoming waves from the dividing ranges 100-1, 100-2-100-N in which the antenna element is arranged. Thus, an antenna part 10 goes to be non-directive equivalently in the horizontal surface and the reception of the high sensitivity can be always executed.
Patent JP-H07163192-A (JP)
Title: Power supply voltage switch
Inventor: FUJIWARA ISAO
IPC: H02P5/00
Filed: 1993-12-03
Abstract: PURPOSE:To standardize a power supply voltage switch by employing a spindle motor board for switching between a single power supply and a double power supply thereby sharing a control board. CONSTITUTION:In the case of 5V single specification, the wiring pattern lands D13, D14 on a spindle motor board unit 12 are coupled at a joint 20 and 5V voltage is fed from an output terminal T4 to the power circuit power supply terminal (b) of a mechanical control LSI 13. Wiring pattern lands D17, D19 are coupled at a joint 21 and 5V voltage is fed to the power circuit power supply terminal (b) of a speed control LSI 16. In case of 5V/2V specification, wiring pattern lands D14, D15 are coupled at a joint 26 and 12V voltage is fed from the output terminal T4 to the power circuit power supply terminal (b) of the mechanical control LSI 13. Wiring pattern lands D18, D19 are also coupled at a joint and 12V voltage is fed to the power circuit power supply terminal (b) of the spindle control LSI 16 in the spindle motor board unit 12.
Patent JP-H08155379-A (JP)
Title: Method for transfer-depositing particulate film
Inventor: NAGAYAMA KUNIAKI
IPC: B01J19/08
Filed: 1994-12-07
Abstract: PURPOSE: To provide the method with which a particulate film is smoothly and homogeneously transfer-deposited on a solid secondary substrate. CONSTITUTION: In this method, the surface of a solid secondary substrate is activated by irradiating it with an energy beam or subjected to treatment for providing it with hydrophobicity to form a hydrophobic surface. Alternatively, a particulate film is transfer-deposited on the surface of the solid secondary substrate by providing a specific combined ligand film on the surface of the substrate, adsorbing thiol groups on the surface of the suite to form a denatured protein or irradiating superfine particulates with an energy beam to form active radicals.
Patent JP-S63156976-A (JP)
Inventor: YOSHIDA YUJI
IPC: F25B1/00
Filed: 1986-12-19
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-H01145268-A (JP)
Title: Electric power steering device
Inventor: TAKAGAKI RYUJI
IPC: B62D5/04
Filed: 1987-11-30
Abstract: PURPOSE:To prevent the occurrence of unusual noise and the like due to back lash accompanied by a gear type device by directly connecting a steering gear with the output shaft of an electric motor with a pulley ratio greater than the reduction ratio of a reduction gear by means of belt connection. CONSTITUTION:Steering force applied to an input shaft 1 connected with a steering wheel is transmitted to a pinion shaft 6 via a torsion bar 13 in such a way that a rack shaft 5 for steering is displaced to the axial direction via a pinion gear 6b by rotating the shaft 6. The end section of the input shaft 1 side is formed with a gear 6a so that the gear 6a is connected for meshing with a gear 12a via idler gears 11a and 11b, which is provided for the output shaft of an electric motor 12 for letting it act as a reduction gear. In addition, a bobbin 29 is rotatably coupled with the output shaft of the electric motor 12, then, a belt 26 is installed between the gear 6a and the bobbin 29 in such a way that force is transmitted between the gear 6a and the output shaft of the motor 12 via the belt 26.
Patent JP-S63156993-A (JP)
Title: Full heat exchanger
Inventor: YOSHIDA TOSHIAKI
IPC: F28D9/00
Filed: 1986-12-19
Abstract: PURPOSE:To reduce an adhesion of dust by a method wherein each of two air intake ports is located in two surfaces opposing to each other of a box body to which each of the surfaces is contacted around a corner part and a shielding plate having a half of the area of an air intake port is movably ar ranged. CONSTITUTION:Two right and left air intake ports are arranged at two right and left locations on side surface of a box body 1 in such a way as two surfaces are opened around a corner part of a full heat exchanger element 2. A spacing 9 between a flange 7 and the box body 1 is fixed with a shielding plate 8 having a half of the area of the air intake port. At this time, indoor air is flowed as shown at an air flow 10, into the full heat exchanging element 2 through a returning port 3, discharged out of a discharging port 5 through a room, an ambient air enters through an outer air intake port 6 into the element 2 and then flows out into the room through an air supplying port 4. Two gases flow in the element 2 in rectangular directions and are heat exchanged. A shielding plate 8 is moved and set at the opposite side of the intake port, resulting in that the air is flowed in an opposite direction as shown at an air flow 11 and the dusts adhered within the element 2 may easily be removed.
Patent JP-H06219654-A (JP)
Title: Dispatch device of tooth-topped elevator system
Inventor: ZUUHEAA ESU BAAJIYATSUTO
IPC: B66B1/20
Filed: 1993-12-06
Abstract: PURPOSE: To improve the performance of a whole elevator system by making it unnecessary to rapidly dispatch an elevator card other than when a passenger uses the elevator card by automatically detecting the number of passengers in the elevator car, and rapidly dispatching the car from one floor to another floor according to the number of passenger. CONSTITUTION: This device is constituted of a controller which generates a car rapid dispatch signal for rapidly dispatching an elevator car from one floor to another floor of a building and a passenger detector PS which automatically detects the number of passengers in an elevator, and automatically generates a passenger detection signal. A passenger detection signal generated by the passenger detector PS is electrically connected with the controller, and the number of passengers in the elevcitor car packed at one floor of the building is automatically detected by both the devices, and the elevator car is rapidly dispatched to another floor of the building according to the detected number of passengers. Thus, it is not necessary for a passenger to push a calling button for calling the elevator car.
Patent JP-H01147357-A (JP)
Title: Enzyme analysis system and analysis by said system
Inventor: IKARIYAMA YOSHITO
IPC: C12Q1/00
Filed: 1987-12-03
Abstract: PURPOSE:To obtain an analysis system which can make measurement with high-speed response and high sensitivity even with a slight quantity of sample by using a microelectrode of a biofunction material. CONSTITUTION:The microelectrode 1 having a biofunction is the electrode having a conductive fine particle material layer formed by impregnating the biofunction material such as enzyme on the surface of a very small electrode and is produced by electrodepositing the biofunction material directly on the section of a platinum wire or the like and electrolytically reducing a metal salt simultaneously to deposit the conductive fine particle material together with the biofunction material thereon. A micro device 6 is constituted by using this microelectrode as a working electrode 1, a platinum wire as a counter electrode 2 and silver chloride as a reference electrode 3. The microelectrode 1, the counter electrode 2 and the reference electrode 3 are solidified and fixed into a hole of a 'Teflon(R)' resin 5 by a resin 4. The measurement and detection are made with the rapid response and high sensitivity by using such microelectrode.
Patent JP-H08159068-A (JP)
Title: Rotary compressor
Inventor: FURUKI KENJI
IPC: F04C29/02
Filed: 1994-12-08
Abstract: PURPOSE: To prevent abrasion of a vane due to sliding friction of a roller and the vane by constituting the roller in double structure of an inside roller eccentrically rotating by a crank and an outside roller making external contact with the inside roller and provided so as to be freely rovolvable. CONSTITUTION: This rotary compressor has a cylinder 5 stored in a closed case 1 and is doubly structured with an inside roller 7 eccentrically rotating by a crank 8 along an inwall of the cylinder 5 and an outside roller 6 making externally contract with the inside roller 7 and provided free to revolve. Additionally, a circular arc protruded part 6a is provided on each of vanes 9 in pressure contact with the outside roller 6, and a recessed part 9a to fit on the protruded part 6a is provided. Consequently, as the outside roller 6 and the inside roller 7 integrally and eccentrically rotate in the cylinder 5 but the outside roller 6 itself is fixed by the circular arc protruded part 6a or the recessed part 9a of the vane 9 and does not rotate, it is possible to prevent abrasion of the outside roller 6 due to sliding friction with the vane 9.
Patent JP-H06132660-A (JP)
Title: Pretreatment device and treatment for plating printed board
Inventor: OKUAKI YUTAKA
IPC: C23C18/20
Filed: 1992-10-15
Abstract: PURPOSE:To provide a plating pretreatment device and plating treatment which reduce plating notches without inducing productivity deterioration. CONSTITUTION:A plating pretreatment device is provided for wetting the inner wall of a hole 2 formed on a printed board 1 and is composed of a carrying means 3, which carries the printed board 1 in a prescribed direction X, and spraying mechanisms 4 and 5 which spray the prescribed solution at least on the plane whereupon the opening of the hole 2 is formed either on the front plane of the printed board 1 carried by the carrying means 3. Plating treatment is provided for plating the inner wall of the hole 2 formed on the printed board 1 and it wets the inner wall of the hole 2 formed on the printed board 1 and then permits the printed board 1 to be impregnated with plating treatment liquid.
Patent JP-H03166572-A (JP)
Title: Paper feeding mechanism for recorder
Inventor: YOSHIKAWA TAKAHIRO
IPC: G03G15/16
Filed: 1989-11-27
Abstract: PURPOSE:To smoothly carry a sheet between a transfer position and a fixing position by using a transfer roller as a transfer means and adopting such a constitution that a conductive belt is stretched between the transfer roller and a roller. CONSTITUTION:The conductive belt 12 stretched between the transfer roller 11 and the roller 6 is driven by the transfer roller 11 as the transfer means rotating in an arrow direction and travels in the arrow direction, when the recording is carried out. The conductive belt 12 is electrified by a charge added to the transfer roller 11. Then, the sheet 100 passing through the transfer position is smoothly carried up to the fixing position while the sheet is attracted to the conductive belt 12 by electrostatic force. Therefore, the deflection and jumping of a sheet are prevented. Thus, the missing of a transfer and irregularity in the transfer are prevented, and excellent recording can be carried out.
Patent JP-H02152193-A (JP)
Title: El luminous membrane
Inventor: TERADA KOSUKE
IPC: C09K11/88
Filed: 1988-11-30
Abstract: PURPOSE:To realize a high brightness, a high reliability, and a low voltage driving, with a high crystallinity, by setting the Mn densities in a specific thickness of initial growth layer and remaining growth layer of an EL luminous membrane of a hexagonal system of ZnS or ZnSe to which Mn is added, in specific values. CONSTITUTION:ZnS powder 5 is put in a quartz boat in a leading-in pipe 2, H2 gas is poured to the leading-in pipe 2 from a gas cylinder 11, and the ZnS is transported as a vapor. By pouring HCl as from a cylinder 12, the Mn in a quartz boat in a leading-in pipe 3 is transported as MnCl2. On glass bases 7 to which ITO membrane, SiO2 membrane, and Si3N membrane are formed, on a holder 8, ZnS:Mn El membrane is produced. The ZnS is made into a hexagonal system by regulating the temperature of a ZnS reactor tube 1. And the Mn density Ci of the initial growth layer within the thickness 0.2mum is made 0.5--4at.% by controlling the flow of HCl, while the Mn density Cr of the remaining growth layer is made 0.15-0.7, to satisfy the relation, Ci>Cr.
Patent JP-S63157190-A (JP)
Inventor: HASEGAWA YUKICHI
IPC: G09G5/08
Filed: 1986-12-20
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-H06132244-A (JP)
Title: Method for forming electrode of semiconductor device
Inventor: YAMASHITA MICHIO
IPC: H01L21/28
Filed: 1992-10-15
Abstract: PURPOSE:To provide an electrode forming method for preventing overetching by dry etching. CONSTITUTION:(a) A p-Si3N4 auxiliary film 104 is formed at the source and drain electrode forming portions of MOSFET element 103 on a silicon substrate 101 by matching the height to that of polycrystal silicon wiring electrode 105 or the like which may need to be exposed at the same time later; (b) thereafter, a surface stabilizing film PSG107 is formed. (c) In the dry etching process, the auxiliary film 104 and polycrystal silicon wiring 105 are exposed at the same time. (d) Then, the auxiliary film 104 at the source and drain electrode forming portions are etched by p-Si3N4 selection etching material such as thermal phosphoric acid and (d) is obtained. (e) Gate oxide film 109 is removed by wet etching method and an active layer at contact portion is exposed and the process is completed.
Patent JP-H02151158-A (JP)
Title: Telephone number transfer system
Inventor: MARUYAMA FUJIO
IPC: H04M1/00
Filed: 1988-12-01
Abstract: PURPOSE:To transfer a call through a line by instructing the registration of a telephone number to a caller when a telephone transfer equipment registered with a telephone number of a transfer destination receives the incoming call, storing the call, disconnecting the line with the caller, calling to the telephone set of the transfer destination and informing the telephone number from a voice outgoing equipment. CONSTITUTION:When a telephone number transfer equipment detects an incoming call from a PB telephone set 11, the equipment replies the call by looping a relay B8 in a call equipment 4 under the control of a controller 6. Then a voice outgoing equipment 4 informs the absence to the PB telephone set B11 and announces the input of the caller telephone number in PB. A received numerical data is written in a memory and a BT(busy tone) from an exchange 13 is monitored. When the BT can be received, the relay B8 is closed by the controller 6 to disconnect the caller once. The relay B8 of the telephone number transfer device is again broken and dialing is made from the PB transmitter to the transfer destination telephone set 12 registered in advance. Then the caller telephone number written in the memory from the voice outgoing equipment 4 of the telephone number transfer equipment is informed with the voice.
Patent JP-H09127778-A (JP)
Title: Toner for development and developing device
Inventor: NAKAMURA HITOSHI
IPC: G03G9/08
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling of toner at the time of replenishment and to eliminate the complexity of replacing operation, the falling of toner to the periphery, and contamination due to scattering by temporarily holding powdery toner for replenishment temporarily in a solid state. SOLUTION: Respective solid tone bodies 1 are arranged at specific intervals and packaged in close contact. To open this vacuum pack 2, the outside air is only introduced to the pack by cutting one end edge of the pack and the solid state of toner is maintained even after the outside air is introduced. Therefore, while the bag constituting the vacuum pack 2 is held without gripping toner directly in the hand, block shape toner is only fallen in a toner hopper from the cut opening 2a. At this time, the toner is in a block shape, so no toner powder is scattered to the periphery. The solid toner 1 entering in the vacuum pack 2 are pressed from outside with atmospheric pressure, so they never change in shape and are held in their molding shape.
Patent JP-H07159563-A (JP)
Title: Liquid metal-cooled atomic reactor
Inventor: NISHIGUCHI YOHEI
IPC: G21C15/18
Filed: 1993-12-06
Abstract: PURPOSE:To simplify the intermediate cooling device structure of an atomic reactor and miniaturize it by feeding a coolant into a steam generator through inner and outer high-temperature pipes from a reactor coolant high-temperature pool, and heat-exchanging it with water there. CONSTITUTION:A reactor coolant heated by a core 64 flows into a steam generator 73 provided in a cooling vessel 62 through an inner high-temperature pipe 72 and an outer high-temperature pipe 76 from a reactor coolant high- temperature pool 67, and it is heat-exchanged with water there to generate superheated steam. The heat-exchanged coolant is sucked by a reactor coolant pump 65 via a reactor coolant low-temperature pool 79 at the inner bottom section of the cooling vessel 62, it reaches a reactor vessel 63 via a reactor coolant discharge pipe 75 and an outer low-temperature pipe 74, it enters a core inlet plenum 70 via an inner low-temperature pipe 66 and a reactor coolant feed box 71, and it is returned to the core 64. The heat of the pool 67 is partially dissipated to the pool 79 via a reactor vessel bulkhead 69, a reactor coolant intermediate pool 68, and the wall face of the reactor vessel 63, i.e., the reactor coolant is directly heat-exchanged with water to generate superheated steam.
Patent JP-H07162922-A (JP)
Title: Key telephone system with automatic incoming call responding function
Inventor: KOMURO ISAKU
IPC: H04Q3/58
Filed: 1993-12-06
Abstract: PURPOSE:To simplify and miniaturize the system and to lower the price by unnecessitating any DTMF signal by connecting a voice responding device provided with a means for transmitting a prescribed voice message in response to incoming call from the main unit of a key telephone. CONSTITUTION:When the incoming call arrives at outside lines OL1-OLn, first of all, incoming call is performed to an attendant board terminal ATD. When the attendant board terminal ATD does not respond to this incoming call within prescribed incoming call monitoring time because of any reason such as under incoming call responding, for example, instead of it, incoming call is performed to an announce device AND. Afterwards, the call is connected to an incoming call outside line OL, and a prescribed announce message is transmitted from this announce device AND to a caller. After the transmission is completed, incoming call is performed to the attendant board terminal ATD again. Therefore, automatic incoming call response can be performed without necessity for the caller to transmit the DTMF signal. Thus, any detection circuit for the DTMF signal is unnecessitated, circuit configuration is simplified and miniaturized, and the price can be lowered.
Patent JP-H07157309-A (JP)
Title: Production of hydrogen cyanide
Inventor: ABE TAKAFUMI
IPC: B01J23/34
Filed: 1993-12-06
Abstract: PURPOSE:To produce hydrogen cyanide at a high yield by catalytically heat- decomposing formamide in the presence of a manganese oxide containing alkali metal to suppress the by-production of ammonia and carbon monoxide under a relatively mild condition. CONSTITUTION:A catalyst incorporating the alkali metal such as Na, K, Rb or Cs in 0.001-0.2 molar ratio to the manganese oxide is prepared by firing a mixture of the alkali metal salt with the manganese salt at 350-800 deg.C in a reducing atmosphere. Hydrogen cyanide is obtained by catalytically heat- decomposing gaseous formamide, controlled to be 10-300mmHg in partial pressure by evacuating or diluting with an inert gas such as gaseous nitrogen, by using the alkali metal containing manganese oxide as a fixed bed catalyst.
Patent JP-H07219360-A (JP)
Title: Method and apparatus for formation of powder image
Inventor: UIRIAMU EICHI WAIMAN
IPC: G03G15/16
Filed: 1994-12-08
Abstract: PURPOSE: To provide an efficient image forming device which forms a toner image at one position on an unheated part of a fusing and image receptor and belt, heats the belt at a 2nd position, and transfers and fixes a toner image from the said belt onto a base body at the same time to form a print. CONSTITUTION: Three fuser rollers 18, 20, and 22 cooperate with a pressure roller 28 to form an extended fusing zone 32, and the base body 36 carrying the toner image 34 passes through this zone while bringing the toner image into contact with the fusing belt 12. Electric power is applied to the three fuser rolls so that only parts 30 and 31 of the belt in the fusing zone are heated. Energy is concentrated on only several places of the fusing belt needed to fix the toner image on the final base body. Therefore, the belt part 42 outside the fusing zone is not heated.
Patent JP-2000132653-A (JP)
Title: Manufacture of noncontact ic card
Inventor: TSUKAHARA NORITO
IPC: G06K19/077
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To realize a method for manufacturing a noncontact IC card, in which IC chip electrodes are joined with an antenna coil even in a small area. SOLUTION: In the method for manufacturing noncontact IC card where the antenna coil 3 for exchange with an external part and the IC chip 1 are arranged, the tips of a metallic wire where a capillary is put through are molten, metallic balls are formed, the capillary is moved, the metallic balls are positioned on the chip electrodes 4 and coil end parts in a state where the coil end parts are positioned at the chip electrodes 4, the metallic balls are joined by pressing on the chip electrodes 4 and the coil end parts and, then, the coil is joined with the chip 1.
Patent JP-H10146962-A (JP)
Title: Head of hot melt ink-jet printer
Inventor: IKEZAKI YOSHIYUKI
IPC: B41J2/015
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide the head of a hot melt ink-jet printer which can make the temperature distribution of the front panel of a nozzle head in which nozzles are arranged longitudinally uniform during printing. SOLUTION: Each nozzle head 31 of a front panel heater 33 is divided into the upper corresponding parts 33a, 33d, 33g, 33j of the nozzle head, the lower corresponding parts 33b, 33e, 33h, 33k of the nozzle head, and the lower outward way and the return way corresponding parts 33c, 33f, 33i, 331 of the nozzle head, and the lower corresponding parts 33b, 33e, 33h, 33k of the nozzle head corresponding to its upper and lower intermediate part are set up so that wattage density is reduced toward its central area.
Patent JP-2001123096-A (JP)
Title: Ink composition for ink jet
Inventor: UEDA NOBORU
IPC: C09D11/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for ink jet which can be stably delivered and can form a record image having a high image density. SOLUTION: A pigment contained in this composition is agglomerated by the irradiation with light, since a dispersant contained in this composition loses its pigment-dispersing function by the irradiation with light. The dispersant has a group having a structure isomerized or decomposed by the irradiation with light, such as a spiropyran residue, a spirooxazine residue, a nitrobenzyloxy group, a nitrobenzyloxycarbonyl group, a triphenylmethyl group or the like.