baber/WOPTO huggingface dataset:
Patent JP-H02252654-A (JP)
Title: Dielectric porcelain composition for microwave
Inventor: IIDA TOYOO
IPC: C04B35/46
Filed: 1989-03-27
Abstract: PURPOSE:To provide a microwave dielectric porcelain composition having large dielectric constant and load-free Q value and having a small temperature coefficient of resonance frequency by containing BaO, TiO2, Y2O3, Sm2O3 and MgO in a prescribed molar ratio. CONSTITUTION:The dielectric porcelain composition for microwaves comprises 16.2-19.2mole% of BaO, 79.8-83.5mole% of TiO2, 0.01-1mole% of Y2O3, 0.01-0.5mole% of Sm2O3, 0.01-0.5mole% of MnO2 and 0.01-1mole% of MgO. The preparation of the dielectric porcelain composition is achieved by weighing BaCO3, TiO2, Sm2O3, MnCO3 and MgCO3 so as to give a prescribed composition, mixing the weighed components and subsequently subjecting the mixture to calcinating, grinding, molding and calcining processes in an oxygen-containing atmosphere. The prepared porcelain is employed suitably for resonators, circuit boards, etc., in the microwave region.
Patent JP-S51149612-A (JP)
Title: Rails construction of electric conductio n magnetic floating vehicle
Inventor: SAIMA TOORU
IPC: B60L13/04
Filed: 1975-06-16
Abstract: PURPOSE: Rail gap is closed by narrow closing member to prevent disturbance to gap sensing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62229380-A (JP)
Title: Three-dimensional object displaying device
Inventor: TANAKA TOSHIAKI
IPC: G06F17/50
Filed: 1986-03-29
Abstract: PURPOSE:To remove an interference relation (overlapping displaying) between objects by changing an eyes direction when plural three-dimensional objects are projected and displayed at a two-dimensional graphic. CONSTITUTION:An environment data memory part 4 stores the shape and position data of a three-dimensional object as respective position coordinates of an object peak point in a prescribed three-dimensional space. When the interference relation of the object displayed at a display 6 is unclear (in case two objects are mutually overlapped,), an eyes direction calculating part 6 reads coordinate and position data concerning two specified objects from a memory part 6, two objects are not mutually overlapped, and until the conditions to be able to display the objects as a two-dimensional graphic are satisfied, the part calculates the eyes direction. The obtained information of an eyes direction is given to a displaying control part 5, in accordance with the eyes direction, the calculating processing of the two-dimensional projecting graphic of the object is executed again, and a newly obtained two-dimensional projecting graphic is displayed at a display 2.
Patent JP-H09253386-A (JP)
Title: Washing machine
Inventor: INAGAKI YUTAKA
IPC: B65H75/42
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To easily house a hose in nonuse in a washing machine provided with the hose for supplying stored water such as bathtub water or the like into a tank. SOLUTION: A hose housing part 2 in a thin rectangular box shape is attached to the back surface part of a washing machine main body. Inside the hose housing part 2, a reel 18 for winding the hose 15 is provided and a motor 19 for rotationally driving the reel 18 is provided. The base end part of the hose 15 is attached to the winding barrel of the reel 18 and the hose 16 for connection is connected through a joint for rotation and connected to the washing machine main body. When the reel 18 is rotated in the direction of an arrow A by the positive rotation of the motor 19, the hose 15 is gradually wound to the reel 18 while being guided by guides 21 and pulled inside the hose housing part 2. A jig 22 for end part detection is provided on the tip part of the hose 15 and a detection mechanism 23 positioned on the lower part of the an opening inside the hose housing part 2 is provided.
Patent JP-S57187602-A (JP)
Title: Construction of electrode for ice thickness detector
Inventor: INOUE WAHEI
IPC: G01F23/24
Filed: 1981-05-15
Abstract: PURPOSE:To provide an electrode of an ice thickness detector with high control accuracy by providing an electrode rod made of a coil shaft that has a thermal conductivity that is smaller than that of ice and is insulating electrically and has thin metal wire wound spirally round its outer face and installing the electrode vertically on the cooling surface. CONSTITUTION:A mandrel 2 has a thermal conductivity that is smaller than that of ice and is wound spirally by a thin metal wire 3 to constitute an electrode rod. Accordingly thermal conduction is made in the peripheral direcion through the metal wire 3 that is wound spirally, and thermal conduction in the axial direction of the electrode rod is the sum of the winding pitch of the metal wire 3 and thermal conduction of the mandrel 2 itself, and the thermal conduction through the mendrel is seemingly obstructed. Namely, the ice round the electrode has the same freezing face as the freezing face of a cooling pipe 1, and the  value of the electric current through the water 8 that is cooled always corresponds to the freezing face. The amount of coolant that flows through the cooling pipe 1 is controlled by the electric current value and the thickness of freezing face can be surely controlled.
Patent JP-H08239010-A (JP)
Title: Automobile theft preventing device and locking device
Inventor: MASUNO TERUO
IPC: B60R25/04
Filed: 1995-03-06
Abstract: PURPOSE: To make starting of an engine impossible even when an improper driver inserts an engine key by starting the starter of the engine when a prescribed signal is received from a prescribed transmitter while the engine key is turned to a starter position. CONSTITUTION: A memory 30 stores the same code as the signal of a transmitter 10. When an engine key is turned to a starter position, a receiving circuit 20 receives the radio wave of the transmitter 10, its code is collated by a collating circuit 40 and a coincident signal is outputted. This coincident signal and the detecting signal of a detecting circuit 50 are outputted through an AND gate 60, a starter 7 is rotated and the engine is started. In this case, when the engine key is in the starter position, the transmitter 10 for outputting the same code registered in the memory 30 is necessary. Thus, the engine is not started by engine keys other than the specified engine key.
Patent JP-H0843291-A (JP)
Title: Method and device for monitoring particle in apparatus including exhaust pump
Inventor: PIITAA JII BOODEN
IPC: G01N15/02
Filed: 1995-03-06
Abstract: PURPOSE: To provide a method and device for realizing the monitoring of particle on the upper stream of a pump. CONSTITUTION: This device has a particle sensor 205 mounted on a throttle vale so as to have a low sensitivity to a local plasma beam. Further, the particle sensor 205 is arranged so that a particle monitoring laser beam 206 emitted from the particle sensor 205 is shifted from the central axis of a pipe, whereby the laser beam 206 is exposed to the maximum to a process gas flow carried to the peripheral part of the pipe so as to be separated from the center by the plate of a butterfly valve 220.
Patent JP-S60216907-A (JP)
Title: Rolling mill
Inventor: MASUDA BUNPEI
IPC: B21B13/14
Filed: 1984-04-11
Abstract: PURPOSE:To enlarge the variable range of a roll profile and to perform accurately the shape control of a rolling mill by making it possible to impose bending on a roll either within a bending beam or through the bending beam. CONSTITUTION:In a rolling mill whose roll 2 is made shiftable in its axial direction, bending beams 4 are installed parallelly and movably in the axial direction of roll 2 at the positions near the front and rear faces of roll 2. And bending cylinders 7 are respectively installed between the flange parts of respective bending beams 4 and the inside and outside roll chocks 5, 6 of roll 2, and bending cylinders 8 are also installed at the outsides of the flange parts of respective bending beams 4 in contact with the flanges.
Patent JP-H01242235-A (JP)
Title: Method and apparatus for preparing laminated washer
Inventor: NAGASAKI KAZUHIRO
IPC: B29L31/00
Filed: 1988-03-25
Abstract: PURPOSE:To shorten a manufacturing time, to make an apparatus compact and to obtain high accuracy, by dividing a process into two groups to simultaneously perform both divided processes at separate places and performing a plurality of the same processes simultaneously in parallel. CONSTITUTION:Seven processes are divided into two groups of the first five processes and the latter two processes to simultaneously, perform two groups at separate places and a plurality of the same processes are simultaneously performed for the sake of a plurality of washers (a) in parallel. As mentioned above, by dividing the process of the group containing a press bonding process requiring the longest time into two processes, the processing use times of five groups of the other group can be made almost same and, since two or more sets of the same processes are performed simultaneously, the manufacturing time required in one washer (a) can be shortened in total. Since the processes in two groups are successively performed, the apparatuses of all of the processes can be made alternately movable on a table 1 and the apparatus can be made compact and, in addition, by using the small-sized table 1, the accuracy of positional control can be enhanced.
Patent JP-H01244072-A (JP)
Title: Form timber mounting method in double-u beam
Inventor: INAMORI TETSUO
IPC: E04G17/16
Filed: 1988-03-26
Abstract: PURPOSE:To save time and to improve working efficiency by loading a U hanging metal fittings on a double-U beam, inserting and holding longer bolts into bolt holes on projections of both ends thereof by first nuts, inserting the longer bolts into plates of one end of form timbers and clamping them. CONSTITUTION:A hanging metal fittings 4 longer than the top width of a beam 1 and having several pairs of bolt holes 3 close to the ends thereof is loaded on the upper flange 2 of the double-U beam 1, and longer bolts 6 are inserted into belt holes 3 of the hanging metal fittings 4 vertically from the top. Vinyl hoses 7 and inverted U washer 8 are inserted into the longer bolts 6 from the lower ends, and the washers 8 are fastened to the lower surface of the upper flange 2 with first nuts 9a. The longer bolts 6 are inserted into bolt hoes of plates or one end of form timbers 10 provided to both sides of the double-U beam 1 from the lower ends, and are fastened to the lower surface of the washers 8 with second nuts 9b. According to the constitution, a time to weld the hanging metal fittings 4 with the beam 1 is saved, and the security in a time of working can be improved.
Patent JP-S56169267-A (JP)
Title: Reproducing device for recording disk
Inventor: KOBAYASHI KOUICHI
IPC: G11B21/02
Filed: 1980-05-30
Abstract: PURPOSE:To obtain a large speed difference with extremely simple constitution when a carriage speed is changed, by using a differential gear device. CONSTITUTION:During the constant-speed feed of an arm device 26, a worm gear 69 rotates through the rotation of the rotary shaft 51 of a turntable and its turning force is reduced by a differential gear device 70 and transmitted to a pulley 66. This pulley 66 rotates a belt 64, and an electromagnetic clutch 63 is turned on to feed the arm device 62 at a very slow and constant speed. In a fast feed state, the turning force of a fast feed motor 75 is transmitted to the belt 64 via worm gear 73, the device 70 and the pulley 66. Therefore, with the clutch 63 turned on, the arm device 26 is fast forwarded. Consequently, when the carriage speed is changed, a large difference in speed is obtained and only one belt and electromagnetic clutch each are required, so the constitution of a carrying means for the arm device is simplified extremely.
Patent JP-H08270721-A (JP)
Title: Active vibration removing device with base isolation function
Inventor: KURIHARA MASAKI
IPC: G12B9/08
Filed: 1995-03-30
Abstract: PURPOSE: To reconcile a vibration removing function and a base isolation function by arranging a passive, vibration removing member and an actuator member for the vertical direction side by side and utilizing an expandable member and a height adjusting member, both of which are controlled by a controller, as the actuator member for the vertical direction. CONSTITUTION: In an active, vibration removing member 3, a passive, vibration removing member 4, and an actuator member 5 for the vertical direction are arranged side by side. In case of the floor vibrating external force, output signals from detectors 7, 7a, 7b which detect vertical acceleration and displacement at each point of a flat table 6 in addition to the horizontal acceleration of an electron microscope device 23, are inputted into a controller 8, so that the inclination of the flat table 6 is restricted by the actuator member 5. When the external force by earthquake occurs, if the quantity of the vibration is detected by the detector 7, which is prepared on an installation board 2 or the flat table 6, a movable member (such as 5) is lowered.  Then, the flat table 6 is separated from the actuator member 5 so that the flat table 6 is supported only by the passive, vibration removing member 4. Thus, no large load of earthquake is applied onto the electron microscope device 23.
Patent JP-H0644608-A (JP)
Title: Optical information recording medium
Inventor: SANO TAKASHI
IPC: G11B7/24062
Filed: 1992-02-21
Abstract: PURPOSE:To provide an optical information recording medium not causing the deterioration of recording pits even in an environment at high temp. and humidity and capable of accurately recording and reproducing information over a long period of time. CONSTITUTION:One or both of dielectric films 31, 32 having <50nm thickness are interposed between an org. protective film 2 and a reflecting film 4 and/or between the reflecting film 4 and an org. protective film 5 so as to enhance the adhesion of the films. Since the dielectric films 31, 32 are hard, the shrinkage of the reflecting film 4 and the org. protective film 5 is inhibited.
Patent JP-H0691347-A (JP)
Title: Molding sand squeezing device
Inventor: OISHI UKICHI
IPC: B22C15/02
Filed: 1992-02-21
Abstract: PURPOSE:To always execute squeezing with the prescribed pressure by arranging a hydraulic cylinder in a part of toggle mechanism of molding sand squeezing device. CONSTITUTION:As for the device to squeeze a molding sand S by making a pattern board 7 going up and down by means of a toggle mechanism 10, a hydraulic cylinder 50, which is connected to an accumulator 54 through a pressure switch 51 and pressure regulating valve 52, is arranged in the coupling part between the toggle mechanism and each member or a part of the toggle mechanism 10. By this method, squeezing always is executed with the prescribed pressure, even though there is variation in the property of molding sand, charging quantity, pattern board, etc.
Patent JP-S61231889-A (JP)
Title: Controlling method for voltage type inverter
Inventor: MATSUI TAKAYUKI
IPC: H02P21/22
Filed: 1985-04-05
Abstract: PURPOSE:To prevent an inverter from becoming defective due to the waveform distortion of the output voltage of the inverter and the voltage drop of a resistor by compensating a deviation between the inductive electromotive force and the voltage command pattern signal of the inverter. CONSTITUTION:A DC current idc is flowed to an induction motor 2 by an inverter 1 prior to the operation of the motor 2, and the relationship between the voltage command value of the case and the output current value of the inverter is stored in a memory 15. The actual output current of the inverter is detected in the actual operation, the voltage command value corresponding to the momentary value is read out from the memory 15, and the value is added to the AC voltage command of the inverter. Thus, since the voltage drop of the wirings and the primary resistance of the motor and the internal voltage drop of the inverter due to an ON delay are compensated, a stable control of low speed frequency can be performed, and it can prevent the voltage applied to the motor from dropping even in the low frequency operation.
Patent JP-S55917-A (JP)
Title: Multiple synchronous operation system
Inventor: OONO YOUJI
IPC: G06F15/177
Filed: 1978-06-16
Abstract: PURPOSE: To accord points in time when specific instructions are executed by halting CPU at every time when the CPU executes a specific instruction, by synchronizing signals which halts CPUs of respective systems, and by releating CPUs  of respective systems from the halting state by the synchronizing signal.   
     CONSTITUTION: On receiving specific instruction execution signal S 1 from CPU2A, 1st-system freeze circuit 1.1A outputs freeze signal S 2  halt CPU2A and also to operate freeze synchronous circuit 1.2A. Once freeze circuits 1.1B and 1.1C of two systems output freeze signal S 2  on receiving signal S 1  from CPUs 2B and 2C, freeze synchronous circuits 1.2A to 1.2C of respective systems output synchronizing signal S 3  to reset freeze circuit 1.1A to 1.1C at the same time, releasing the CPU of each system from the halting state, thereby executing an instruction of the next step. Therefore, even if a difference would occur at the point in time when the specific instruction execution signal is sent from the CPU of each system, points in time of the next steps can be made to agree one another among respective systems. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59200559-A (JP)
Title: Reception and information system for electronic mail
Inventor: MATOBA TSUKASA
IPC: H04L12/54
Filed: 1983-04-27
Abstract: PURPOSE:To transfer information without intermitting work by informing a user who is registered at a mail station about the arrival of a mail addressed to the user by using a voice message and a display device. CONSTITUTION:The reception mail priority classified previously by senders and items is given to a mail to be received by a user in an electronic mail system. When a mail is received, the addressee user is informed of the reception of the mail by a mail reception informing and detecting device 5, mail reception informing device 6 when a mail given with high priority is received, the user is informed by a synthesizing output device and a display device such as a telephone set, speaker 7, and interphone. When the addressee does not answer to it, a message is sent periodically.
Patent JP-H11247365-A (JP)
Title: Roof-reform construction method
Inventor: ISHIDA TADAO
IPC: E04B7/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a roof-reform construction method, in which structure is simplified, a new folded plate can be roofed firmly and workability is improved. SOLUTION: Metal fittings for roofing pinching an old connecting upstanding section 10 while sitting on a stage top while being composed of a pair of left- right clamping plates 4, 5 extended to a section upper than the connecting upstanding section 10 are used, and the metal fittings for roofing have projecting sections 17, 18 holding spaces at the upper ends of both or one clamping plates 4, 5. A retaining section 20 hooked to the caulking projecting section 19 of the old connecting upstanding section 10 is bent and formed in a lower end section in one clamping plate 5, new retaining metal fittings 7 are annexed on the outside of the clamping plate 4 on one side, and a clamping bolt 12 is penetrated to both clamping plates 4, 5 and the new retaining metal fittings 7 in a section upper than the old connecting upstanding section 10, and clamped by a nut.
Patent JP-H11256206-A (JP)
Title: Small-sized motor and manufacture of sintered alloy-made oil impregnated bearing thereof
Inventor: IIO SHINYA
IPC: F16C33/12
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a small-sized motor and a sintered alloy-made oil impregnated bearing thereof in which the wear resistance of a sliding bearing is improved and also, the noise of the motor developed with wearing can be reduced. SOLUTION: In this small-sized motor in which a permanent magnet 3 is fitted on the inner peripheral surface 2 of a casing 4 and a rotor 5 is disposed in the inner part of the casing 4 and the rotating shaft 6 of the motor is supported to be freely rotated with the bearing parts 7 and 8 provided in the casing 4, sliding bearings 19 and 22 in the bearing parts are the sintered alloy- made oil imprgnant bearing, in which a mixture blended into the blended composition so as to be 4-27 wt.% at least one side of powder between a single element of Ni and an alloy containing the Ni element, 3-5 wt.% a single element powder of Sn, 18-55 wt.% an alloy powder containing the Sn element and the balance, a single element of Cu with inevitable impurities, is formed by compressing and sintering.
Patent JP-H05234064-A (JP)
Title: Magnetic recording medium
Inventor: OUCHI TOSHINOBU
IPC: H01F1/047
Filed: 1992-02-25
Abstract: PURPOSE:To obtain a magnetic recording medium having enhanced coercive force and MoL characteristics, reducing bias noise and ensuring a wide dynamic range by using magnetic powder having specified Al and Si contents. CONSTITUTION:A magnetic layer is formed with a binder and magnetic powder contg. Al and Si in Fe, Ni, Co, etc., in 2-30 atomic ratio of Al to Si and having 44-55m<2>/g specific surface area. In the powder, Al and Si are contained as metals or compds. of the metals such as oxides. The powder is obtd. by mixing.
Patent JP-H0562760-A (JP)
Title: Method of controlling surface temperature of fusing roller in roller fusing device
Inventor: AANESUTO JIYOSEFU TAMARII
IPC: G03G15/20
Filed: 1991-04-05
Abstract: PURPOSE: To prevent the drop and excess rising of temperature by detecting the surface temperature of a fusion roller, comparing with interim temperature, detecting the temperature of a heating source such as a core with a first error signal obtained, comparing with similar interim temperature, and controlling heat added to the heat source with the composite signal of a second error signal obtained. CONSTITUTION: A relatively hard pressure roller 3 and a relatively soft fusion roller 2 are arranged in a roller fusion device 1, an outside layer 4 made of an elastomer material is formed in the roller 2, and a gap for passing a base material with a toner image under the pressure of the roller 3 is formed. Since the outside surface 8 of the layer 4 should surely keep fusion temperature without damaging the roller 3 and the base material, a temperature sensor 11 for the surface 8 and a temperature sensor 12 for a core 5 are arranged, and detected temperature is supplied to a logical and control unit 15. Other input such as a signal from a starting button 16 is also sent to the unit 15, and the unit 15 is operated according to an operation mode or an idling mode of the device.
Patent JP-H07283993-A (JP)
Title: Video information processor
Inventor: HIRASAWA KATAHIDE
IPC: H04N5/232
Filed: 1994-04-12
Abstract: PURPOSE:To evade the complexity of a monitoring screen to monitor the status of a video as far as possible and to display a video information fetch area on a monitor only at need by displaying a prescribed area only when the position of the prescribed area is required to confirm and prohibiting the display of the area when no confirmation for the position of the prescribed area is required. CONSTITUTION:In a line of sight AF mode. a frame generation circuit 27 is controlled based on a line of sight position outputted from a line of sight detection circuit 6, and a focal point detecting area is set at a remarked point position, and also, the focal point detecting area is displayed by closing a switch 28. In a center emphasis AF mode, a mode is switched to an AF center emphasis AF mode by controlling the frame generation circuit 27, and also, the display of the focal point detecting area is prohibited by opening the switch 28. The line of sight AF mode and the center emphasis AF mode can be switched by a line of sight on/off switch 31, and a fetch area can be displayed only in the line of sight AF mode.