baber/WOPTO huggingface dataset:
Patent JP-H02290148-A (JP)
Title: Linear actuator
Inventor: NIIKURA HIDEO
IPC: G11B21/02
Filed: 1989-04-27
Abstract: PURPOSE:To enable a much faster access motion without making a linear actuator larger by forming the coil of the movable part of the linear actuator from a conductive wire with lighter mass in comparison with a copper wire. CONSTITUTION:A coil 22 provided at the rotating arm 7 of a linear actuator 21 is formed by winding of an aluminum wire as a conductive wire. Also, the moment of inertia of a part excepting the coil 22 of the rotating arm 7 is constituted so as to be less than 8.3 times higher than that of the coil 22. In this case, when an equal power is inputted, the aluminum wire coil 22 generates a thrust of 80% of that of a copper wire coil. On the other hand, the aluminum wire has a mass of 30% of that of a copper wire. Because there is such relation between the two coils, it is possible to drive the rotating arm at a much faster acceleration without making the linear actuator larger when a power equal to that of the copper wire coil is inputted, if the moment of inertia of a movable part outside the coil is selected to be less than 8.5 times higher than that of the aluminum wire coil 22.
Patent JP-2000307628-A (JP)
Title: Information processor
Inventor: ICHIKAWA ITARU
IPC: H04L12/54
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the burden on a user when electronic mail is sent to the information processor. SOLUTION: A receiving means 1a receives electronic mail sent from a terminal device 4. A destination address extracting means 1b and a sender address extracting means 1e extracts the destination address and sender address from the received electronic mail. A parameter extracting means 1c extracts parameters from the destination address. A processing means 1d refers to a process identifier, an argument, and the sender address included in the parameters supplied from the parameter extracting means 1c and performs a process specified by them. When there is a process to be performed next as a result of the execution of the process by the processing means 1d, an electronic mail generating means if generates electronic mail to which a process identifier specifying the process is added and sends it to the terminal device 4 through a transmitting means 1g.
Patent JP-H05307883-A (JP)
Title: Oscillator circuit
Inventor: TAKEMAE YOSHIHIRO
IPC: H01L27/10
Filed: 1992-04-28
Abstract: PURPOSE:To generate a prescribed clock period by connecting the low/high potential output ends of a first/a second resistance means to the gates of the P/N channel transistors most close to the high/low potential lines of an inverter circuit. CONSTITUTION:The inverter circuits INV1-INVn are constituted so that prescribed number of the P channel MOS transistors Tr Q11 and prescribed number of the N channel MOS transistors Tr QB1 are connected between a high potential source line and the low potential line successively. Further, in the first resistance means 1, the Tr Q11 inputting/outputting a gate low potential level between the high potential line and a low potential source line and a resistor RA1 are connected in series and the connection point is made the low potential output end. Further, in the second resistance means 2, the Tr QB1 inputting a high potential level is connected in series successively and the connection point with the resistor RB1 is made the high potential output end. Then, when the output ends of the resistance means 1, 2 are connected to the gate of the Tr11 or TrB1 close to high or low potential of the circuit INVn, the prescribed clock period is generated. Then a temperature characteristic is improved and reliability is enhanced.
Patent JP-S63274485-A (JP)
Inventor: KAMEI SABURO
IPC: A01F25/14
Filed: 1987-05-06
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-H07320118-A (JP)
Title: Shutter mechanism and transaction device containing the same mechanism
Inventor: OKAWA TATSUO
IPC: G07D9/00
Filed: 1994-05-24
Abstract: PURPOSE:To provide a shutter mechanism suitable for simplification of the constitution by transmitting the motion of a power source to a shutter by means of two link plates that have respective specific forms and also a specific relation between them. CONSTITUTION:A comb-line shutter 24 is fixed at approximately the center part of a shutter shaft 38, and a shutter plate 42 which revolves together with the shutter 24 is provided at one of both ends of the shaft 38. A solenoid 44 is provided above a frame 36 and serves as a power source for liner motion. A link plate 46 has a guide part 50 which is opened bending approximately in a U-shape, and another link plate 54 is provided above the frame 36 osillatably around a shaft 56. The plate 54 has a shaft 58 fitted to the part 50 with a play. And, a link tod 60 converts the liner motion of the solenoid 44 into the oscillating motion of the plate 46, and a link rod 62 converts the oscillating motion of the plate 54 into the rotary motion of the plate 42.
Patent JP-S5334120-A (JP)
Title: Quakeproof pipe joint
Inventor: YAMAJI TADAO
IPC: F16L27/12
Filed: 1976-09-13
Abstract: PURPOSE: To prevent a joint from escaping out by constructing an annular projection provided around the outside of the top of an inserting mouth to be checked by a lock ring fitted to an annular groove given to the inner part than the position of a sealing material in a catching mouth. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04337766-A (JP)
Title: Developing device
Inventor: TANAKA HIROSHI
IPC: G03G15/08
Filed: 1991-05-15
Abstract: PURPOSE:To provide a developing device which stably executes soft and uniform press-contact development and to form a high-resolution image with little density fluctuation over a long term. CONSTITUTION:A foam part 41 is provided on the outer periphery of a base substance 40, a 1st solid surface layer part 42 which is made of the same material as the foam part 41 and continues thereto is provided on the outer periphery and the end face of the foam part 41, and further a 1st magnetic field generating layer 44 and a 2nd magnetic field generating layer 45 are formed on the 1st solid surface layer part 42 and a 2nd solid surface layer part 43, respectively. At or near the press-contact part of a toner carrier with a latent image carrier, an image is developed with magnetic toner in accordance with developing electric field. The hardness and the electric resistance of the toner carrier are prevented from being changed. Furthermore, stable developing voltage is impressed from a shaft. Then, the contamination of the inside and the outside of an image forming device by the toner is prevented.
Patent JP-S5443372-A (JP)
Title: Sludge vacuum dehydration apparatus
Inventor: METSUGI MASATAKE
IPC: B01D29/09
Filed: 1977-09-12
Abstract: PURPOSE: To ensure the lowering of water content, while expanding the range of applicable sludge, through separation of the srpernatant liquid and compressed dehydration of the cake by means of a sludge cover mounted in the upper opening of a storage tank.  
     CONSTITUTION: One end of a sludge cover 15, made of soft rubber, provided with a filter cloth 16 on the open bottom thereof is mounted to a frame body 18 hoisted with a lifting strap 17 connected to a hydraulic cylinder 12. The cover 15, free to ascend or descend, is to be tightly fitted into the upper opening of a storage tank 8. After the completion of sludge supply, the water level is lowered as the supernatant liquid is drained. WIth exhaustion of the supernatant liquid, the filtratepasses through a sludge sediment. At this point, a valve 31 is opened and pressure is applied to the inside of the tank 8 through the cover 15, producing an compressed dehydration action, whereby slightly remaining water in the cake can be efficiently into an airtight separation tank 13 through a filter cloth 1, a porous plate 5 vacuum chamber 6 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61270126-A (JP)
Title: Molding equipment
Inventor: MOMOTA MITSUHIRO
IPC: B29C45/73
Filed: 1985-05-24
Abstract: PURPOSE:To prevent lowering of the temperature of a molding tool by interrupting contact with a flow of a fluid, by covering the outside of the molding tool with a radiation prevention member. CONSTITUTION:In case of molding of a package to be airtight-sealed which seals an IC as an article to be sealed, clean air is blown away to maintain a cleaning state at a parting face between cavity blocks 9, 15 of a top and bottom forces 7, 13. As the outsides of the top and bottom forces 7, 13 are covered with heat insulation plates 10, even is the clean air is blown against the top and bottom forces 7, 13, cooling of the top and bottom forces is controlled and ununiformity of a temperature distribution is each of parts of the top and bottom forces which results from the foregoing matter is controlled. Therefore, ununiformity in thermal cure of resin resulting from the ununiformity of the temperature distribution is prevented and generation of dispersion in products is avoided.
Patent JP-H0828412-A (JP)
Title: String trimmer and power plant
Inventor: KUROODEIA EI AIZATSUKUSU
IPC: F02N19/00
Filed: 1995-05-09
Abstract: PURPOSE: To simplify the structure, and to reduce the cost by controlling the starting of an engine, throttling, compression pressure release, and engine stop by a single control cable. CONSTITUTION: A string trimmer provided with an internal combustion engine, a throttle trigger 24 and a start switch 22, is provided with locking mechanisms 56, 82 to prevent the start switch 22 from being actuated unless the throttle trigger 24 is fully actuated to a throttle fully open position. An idle setting system and an engine stopping button 26 are provided on a control section 14 positioning the throttle trigger 24. A single control cable 62 is used for throttling, actuation of a compression pressure release system at the engine, and stopping of the engine.
Patent JP-S5443841-A (JP)
Title: Welding construction method for vessel and tube support
Inventor: MIYAZAKI MAKOTO
IPC: B23K31/00
Filed: 1977-09-16
Abstract: PURPOSE: To cheaply and effectively carry out the above construction without requiring tack welding, by welding the vessel and tube support made of non-ferrous alloy, fixed on welding part with more than one screw or pin and not crossing the axis line each other, preheating at the same time.  
     CONSTITUTION: The vessel 1 and the tube support 2 not crossing the axis line each other, are attached on the side opening part of the vessel 1 by the screw 6.  Plural screw 6 are used corresponding to the width of joining part of the vessel 1  and the support 2 and also, the pin having no screw, is able to insert when there is  no danger to fall off. Next, welding is carried out after preheating the fixed vessel 1 and the support 2 at a suitable temperature and construction is carried out by the weld zone 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5537558-A (JP)
Title: Automatic driving method for automatic shallow-well combined pump
Inventor: TAMURA KOUZOU
IPC: F04F5/48
Filed: 1978-09-11
Abstract: PURPOSE: To devise effective automatic driving for reducing the consumption of electric power by opening a switch valve on a nozzle water passage by the pump discharge pressure between the opening and the closing pressure of a pressure switch.  
     CONSTITUTION: At the time of normal pumping, only a turbine pump 1 is used to pump up water by a relatively low consumption of electric power. Just when the water supply is decreased to stop pumping up necessarily, a jet pump 5 is operated, and the discharge pressure is increased up to the opening pressure P 2  of a pressure switch 10 to stop the turbine pump 1. When the water level in the well is changed within the available range of a shallow-well combined pump, water can be pumped up effectively in a low consumption of electric power by setting the opening and the closing pressure and the discharge of a main valve 124 so that the pressure to open the main valve 124 may be given between the closing pressure P 1  and the opening pressure P 2  of the pressure switch 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S594814-A (JP)
Title: Preventing method of chimney lining from deterioration
Inventor: URABE TETSUAKI
IPC: F23J13/02
Filed: 1982-06-29
Abstract: PURPOSE:To prevent an exhaust gas component from penterating a lining material, by a method wherein, in a double tube steel chimney, of which the inner surface is applied with an inorganic series lining, a large number of holes are formed in an inner tube steel plate to blow in the sealing air between said double tubes. CONSTITUTION:In a double tube steel chimney, a large number of apertures A are formed in the whole peripheral surface of an inner steel plate 2, and an inorganic series lining material 1 is applied on the inside of the inner tube steel plate 2. A double tube consists of the inner tube steel plate 2 and an outer tube steel plate 3, an air blow-in pipe 6 is joined to the outer tube steel plate 3 at the lower chimney, and with a small blower 7 normally driven, the air is blown in a space 4 between the double tube plates. A part of the blown-in air passes an inorganic series lining layer through the apertures A in the inner tube steel plate of the double tube, and joins a corrosive exhaust gas G flowing in through a duct 5 to exhaust is through the top of the chimney. This prevents the corrosive exhaust gas from penetrating the steel plate through the lining surface in the chimney and permits the prevent on of the lining from deterioration.
Patent JP-H07319318-A (JP)
Title: Image forming device
Inventor: TOYOHARA YUICHIRO
IPC: G03G15/20
Filed: 1994-05-25
Abstract: PURPOSE:To attain the improvement of fixability and reduction in loss of energy by controlling the temperature control temp. of a heater in accordance with the image density of each part in images on a paper sheet, in an image forming device provided with a surf fixing unit. CONSTITUTION:In the image forming device provided with a means forming an unfixed toner image on the surface of a recording material, a means heating/ fixing the unfixed toner image on the surface of the recording material via a fixing film by a heater, etc., the heater 3 is constituted to provide a heat generating part whose longitudinal direction is the transverse direction of the fixing film and an energization and heat generation control means 69 generating heat so as to change the temperature control temp. of the heat generating part in accordance with output image information and the temperature control temp. is set higher in a region where the image density is lower to improve the fixability and low in a white part to reduce the loss of energy.
Patent JP-2000306049-A (JP)
Title: Radio card processor
Inventor: NAKAMURA KOICHIRO
IPC: H04B5/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a card processor capable of supplying power to a radio card irrespective of a distance between the radio card and the radio card processor and preventing the excessive supply of power to the radio card. SOLUTION: A card processor 11 has a transmitting antenna 17 for transmitting power and data to a radio card 100, a receiving antenna 18 provided integrally with the transmitting antenna and formed from a wiring pattern for receiving the data from the radio card and a circuit board 14 comprising plural electronic components for processing the data received by the receiving antenna. In this case, corresponding to the length of an attaching pedestal 15 for fixing the circuit board 14, the distance between the transmitting antenna and the front of a surface panel 13 is set not less than 4% of a maximum communication distance between the radio card and the processor.
Patent JP-H04317176-A (JP)
Title: Mask pattern data preparation system
Inventor: UMEDA KOICHIRO
IPC: G06F17/50
Filed: 1991-04-16
Abstract: PURPOSE:To reduce the amount of data of an output layout pattern after layer automatic generation processing by converting data into cell structure after layer automatic generation processing. CONSTITUTION:The system is provided with a cell structure parameter extraction part 18 which extracts the cell structure parameter of the layout pattern data read out from a layout pattern data storage part 11, and the layout pattern data necessary for the layout automatic generation read out from the layout pattern data storage part 11 is developed in cell hierarchy based on the cell structure parameter extracted in the cell structure pattern extraction part 18. The cell structure of the output layout pattern data is enabled by providing hierarchical level or the like on the cell hierarchical development data as additional information.
Patent JP-2000307527-A (JP)
Title: Data communication system and transmission/reception device
Inventor: OTA SEIYA
IPC: H04W28/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent unlimited copying and to provide the communication function of a portable telephone set by transmitting data to a reception destination after data is scrambled with a communication key shared with the reception destination at the time of distributing data from a transmission/reception device. SOLUTION: When a portable telephone set 1 receives music information, it calls a center and a center side sets it as scramble music information by a scramble key. Information, data obtained by scrambling the scramble key with TEL ID1 and a descramble key 1 are transmitted to the portable telephone set 1. The portable telephone set 1 writes scramble music information, the descramble key 1 and self-TEL ID in a memory card 102. When the portable telephone set 101 to which music information is distributed executes an operation for listening to music information, the portable telephone set 101 reads TEL ID1 and the descramble key 1 on the memory card 102 and generates the scramble key. Then, scramble music information on the memory card 102 is read and music information that can be reproduced is obtained by the scramble key.
Patent JP-H01282237-A (JP)
Title: Ionic conductor
Inventor: YASUDA AYUMI
IPC: C08L27/12
Filed: 1988-05-07
Abstract: PURPOSE:To obtain an ionic conductor having small humidity dependence and stable ionic conductivity by blending an ionic conductor comprising a perfluorosulfonic acid polymer, etc., as a matrix with an organic compound of a hydrophilic anionic type. CONSTITUTION:(A) in ionic conductor comprising a perfluorosulfonic acid polymer and/or perfluorosulfonate polymer as a matrix is blended with (B) 0.1-30wt.% organic compound of a hydrophilic anionic type (e.g., one containing a proton as pair ion when the compound A is protonic conductor) to give the aimed ionic conductor suppressing variability of water content of ionic conductor resulting from relative humidity of the circumference and capable of controlling reduction in ionic conductivity in a dried atmosphere.
Patent JP-H07318755-A (JP)
Title: Connector for connecting optical fiber cable
Inventor: KAWAMURA MASATO
IPC: G02B6/36
Filed: 1994-05-25
Abstract: PURPOSE:To provide a connector for connecting an optical fiber cable constituted so that parts can be used in common by both of a full-lock type and a friciton type and the variance of optical coupling is not caused even when it is used by any type. CONSTITUTION:The connector is constituted of a connector housing 10 and a fixing member housed and fixed in the housing 10. The fixing member 20 is provided with a locking arm 25 which is engaged with the engagement projection of the module-side connector and which locks a coupling state when it is coupled to the module-side connector being a receiving side. Therefore, it can be used by both of the full-lock type and the friction type only by exchanging the fixing member 20. Besides, since the housing 10 can be used in common, the position of a ferrule requiring accuracy is prevented from being deviated.
Patent JP-H02291457-A (JP)
Title: Engine output control method for vehicle
Inventor: UEDA KATSUNORI
IPC: F02D45/00
Filed: 1989-04-28
Abstract: PURPOSE:To embody the control of high precision by estimating the friction of a transmission T/M from the rotational speed thereof and the like, and making correction corresponding to the estimated result in determining the target degree of the opening of a throttle valve for generating engine output to meet target engine torque. CONSTITUTION:After the conversion 500 of target torque Tphi obtained in the preceding stage for a drive wheel to target engine torque T1 is made, this torque T1 is corrected in sequence with each of correction parts 501 to 505 for torque converter response delay, friction, an external load, an atmospheric condition and an operation condition. In this case, the friction correction part 502 calculates a torque correction amount, according to the friction of T/M estimated on the basis of the rotational speed of T/M or an engine. Furthermore, the calculation 507 of a target air amount A/Nv is made for outputting target engine torque T7 after correction, and the correction 508 therefor is made with intake air temperature. Then, the calculation 509 of the target throttle opening degree theta2' is made, and further the calculation 510 of the throttle opening degree theta2 of a subthrottle valve is made on the basis of the aforesaid opening degree theta2'.
Patent JP-H07318666-A (JP)
Title: Electronic clock mechanism
Inventor: NAGATA YOICHI
IPC: G04R60/14
Filed: 1994-05-25
Abstract: PURPOSE:To obtain an electronic clock mechanism in which the pointing position can be detected with low power consumption through a normal moving operation without requiring any special optical semiconductor element. CONSTITUTION:Transmission of driving force from a first motor 101 is stopped at the rotational position of a first hand 110 and the load to be transmitted decreases. When a first load decrease detecting circuit 207 detects that state, the position of the hand can be detected and the auxiliary driving force from a second motor 102 prevents the hand from being stopped at the time of detecting the hand position. Transmission of the auxiliary driving force to the first hand 110 can also be stopped depending on the rotational position thereof and thereby a second hand 126 can be driven independently from the stop control of the first hand 110.
Patent JP-2000305115-A (JP)
Title: Liquid crystal element
Inventor: TSUBOYAMA AKIRA
IPC: G02F1/137
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal element which does not necessitate electric field treatment to cause a transition from a spray aligned state to a bend aligned state and repeated bend treatment in using. SOLUTION: The liquid crystal element stabilizes twist alignment of a twist alignment part by forming the twist alignment part at an area corresponding to a pixel electrode 25 which applies voltage to a liquid crystal at least capable of assuming bend and twist alignment and at the same time by forming a hybrid alignment part 46 including bend alignment adjacent to the twist alignment part. Also the twist alignment part is stabilized with a construction in which the ratio of the twist elastic constant K22 (pN) of the liquid crystal and the liquid crystal layer thickness d (μm) satisfies the relation K22/d<1.6.
Patent JP-S5336120-A (JP)
Title: Information transfer system
Inventor: KORETOMO HARUKI
IPC: G06F13/00
Filed: 1976-09-16
Abstract: PURPOSE:To improve the transmission efficiency by making the full duplex communication possible in case of the usage of a general polling system.