baber/WOPTO huggingface dataset:
Patent JP-S6113488-A (JP)
Title: Storage control system of nonerase type disk device
Inventor: SANO YOSHITAKA
IPC: G11B27/10
Filed: 1984-06-29
Abstract: PURPOSE:To reproduce area control information all the time and to improve the utilization efficiency of a nonerasure type disk by writing area control information on the nonerasure type disk and its physical data in the area of the same nonerasure type disk device. CONSTITUTION:A CPU10 starts program control according to control information stored in the 4th memory 9 and if, for example, an image reader device 1 starts reading of image information in at this time, the read image information is stored in the 1st memory 6 temporarily. If there is a print command at this time, image information is transferred to a printer device 4 and printed out. When the image information is displayed on a display device 3, the image information read in by the image reader device 1 is stored in the 3rd memory 8 and displayed on the display device 3 under a display command. Further, when the image information read in the image reader device 1 is stored for a long period, the image information stored in the 1st memory 6 is written in the nonerasure type disk device 5 under a write command.
Patent JP-H06320721-A (JP)
Title: Ink jet head
Inventor: NAKANO TOMOAKI
IPC: B41J2/055
Filed: 1993-05-10
Abstract: PURPOSE:To shorten time required for manhours by junctioning a PZT electrode to a signal line electrode of an ink jet head at low cost and eliminating the possibilities of shortcircuiting between the electrodes. CONSTITUTION:The electrodes 12b, 12d of a PZT(piezoelectric element) 11 on an ink jet head are arranged in a patterned fashion, then all the electrodes are collectively connected to a conductor pattern consisting of conductors 1,2 arranged in the same pattern fashion as said pattern, using solder 3. The possibilities of short-circuiting between the electrodes are minimized by making the width of the conductor 1,2 in the conductor pattern smaller than that of the electrodes 12b, 12d on the PZT. When connecting the electrodes of the PZT to the conductor pattern, the connection area has a larger connection length in the longitudinal direction of the PZT than the widthwise connection length of the electrode.
Patent JP-S5923357-A (JP)
Title: Replacing device of color separation filter in color copying machine
Inventor: KASAHARA NOBUO
IPC: G03G15/01
Filed: 1982-07-30
Abstract: PURPOSE:To raise filter stop accuracy, to shorten a filter replacement time, also to reduce a cost by decreasing the number of parts, and to improve reliability, by providing (n) pieces of color separation filters at equal intervals on a rotary shaft, and controlling a position. CONSTITUTION:Each filter B, G and R is stuck to a holding frame 21 and is fixed to a frame fixing member 22, the said member 22 is fixed to one side of a filter rotary shaft 23, a driving coupling member 24 is rotated in the other side, and they constitute a filter member 25 as a whole. A rotary shaft 28 of a step- motor 27 of a fixing member 26 is fixed to the other end of the member 24. A sensor operating piece 29 is provided on the member 24 and is engaged to a reference state detecting sensor 31. The sensor 31 is a photocoupler. When the sensor 31 is operated by the operating piece 29, the motor 17 stops, by which a reference state of the member 25, for instance, a blue filter B is always returned to a position positioned in the exposure optical path.
Patent JP-H10327079-A (JP)
Title: Error correction processing method and device therefor
Inventor: AZUMA KUNIHIKO
IPC: H04L1/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To simplify the control and management of a frame memory and to save the entire capacity of the frame memory by dividing the frame memory into sub frame memories A-C and specifying the method of error correction. SOLUTION: The constitution of the frame memory is divided into a first sub frame memory A, a second sub frame memory B and a third sub frame memory C and a frame memory capacity is turned to the capacity for 1.5 frame, that is about 13.5 K bytes. In this case, for an error correction processing performed within one block data reception period, a row direction first time error correction processing is performed for one block and a colunm direction error correction processing is performed for four blocks on one hand and the former processing is performed for one block and a row direction second time error correction processing is performed for one block on the other hand. In the sub frame memories A-C, 95 pieces of data blocks are stored from the head and 41 pieces of parity blocks are stored thereafter. Thus, the control and management of the frame memory are simplified.
Patent JP-S6025344-A (JP)
Title: Bus line phase synchronism system
Inventor: SOEJIMA TETSUO
IPC: H04L12/40
Filed: 1983-07-21
Abstract: PURPOSE:To prolong the distance between a subscriber line terminator and a terminal device by transmitting a guard bit and a fixed bit from each terminal device ahead an information signal, and allowing the subscriber line terminator to detect a changing point from the guard bit to the fixed bit. CONSTITUTION:The guard bit G representing no signal state and the succeeding fixed bit thereto having a prescribed code ahead the information signal are transmitted when the information signal is transmitted onto an incoming line frame from each terminal device in the information transmission system where the subscriber line terminator and many terminal devices are connected by a bus transmitting a bi-phase code. In detecting the changing point from the no signal state to the fixed bit on the incoming line frame, the subscriber line terminator generates a gate signal having a time width passing the information signal of the channel and regenerates the extracted information by using the clock of the same phase as the outgoing line frame.
Patent JP-S5758451-A (JP)
Title: Recording number informing system for automatic answering telephone set
Inventor: TANAKA TAKAYOSHI
IPC: H04M1/652
Filed: 1980-09-25
Abstract: PURPOSE:To know the number of recordings from a remote location, by using a circuit for an automatic answering telephone set and providing a means consisting of a counter and a peep tone generator informing the number of recordings to the user via a telephone line. CONSTITUTION:When an incoming callout signal is applied to line terminals L1, L2, a callout signal detector RDT set an FF1. Thus, a relay A is actuated, a message from an endless tape T1 is transmitted to the L1, L2 through an amplifier PA1 and a transformer LT, and after counting by a timer TM, a caller message is recorded on a tape T2. On the other hand, an FF2 is set through the detection of a conducting foil CF of the tape T1, and a counter CT1 counts ''1''. Thus, when the user transmits a control signal in a specific frequency from a telephone set, FF3, FF4 are set via a filter BPF and a detector DET, and peep tone corresponding to the number of counts is returned from a PTG through the actuated relays C, D, allowing to know the number of recordings.
Patent JP-H0427930-A (JP)
Title: Projection type picture display device
Inventor: YAMAGISHI NARUMASA
IPC: G03B21/16
Filed: 1990-05-23
Abstract: PURPOSE:To improve the cooling effect of an adjacent liquid crystal panel by forming a recessed face, where cooling air flows, in a shield case. CONSTITUTION:A liquid crystal panel driving circuit 8 is mounted on a substrate 14 and is connected to a liquid crystal panel 5 on a shield case 15a. A shield case 15b is fitted to the shield case 15a for the purpose of intercepting harmful light and protecting the liquid crystal panel driving circuit 8 from electric disturbance. A face 16b contacting with one side of an aperture part 17, through which the liquid crystal panel 5 is exposed, on an incidence-side face 16a of the shield case 15b is inclined down toward the liquid crystal panel 5 and is recessed. Since this recessed face 16b is provided in the direction, where a wind blown by a fan 10 passes, when viewed from the center of the liquid crystal panel 5, the cooling effect of the surface of the liquid crystal panel 5 is improved.
Patent JP-H09313675-A (JP)
Title: Solenoid driving circuit for motor-driven type game machine
Inventor: KAI ISAO
IPC: H02H9/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To protect a circuit at a low price and to stably drive a solenoid by providing a fuse resistor so as to be electrically serial to a smoothing capacitor and the solenoid. SOLUTION: For this solenoid driving circuit, the fuse resistor R1 is provided so as to be electrically serial to the smoothing capacitor C1 and the solenoid SL. The fuse resistor R1 is provided with a current limiting function in the case of applying an excessive voltage and fuses itself and prevents a fire accident by the burning of the solenoid SL, a solenoid driving transistor Q1 and rectification diodes D1 -D4 , etc., in the case that impressed pulse time becomes abnormally long for some causes. Also, in the case of controlling the pulse time and adjusting ball hitting force, a driving signal voltage inputted to the transistor Q1 is a fixed value at all times since it is generated by a control circuit 3 and the transistor Q2 for solenoid driving connected to a constant voltage power source by a constant voltage circuit 4.
Patent JP-S5467607-A (JP)
Title: Gap winding rotary machine
Inventor: TAKAHASHI MIYOSHI
IPC: H02K3/50
Filed: 1977-11-09
Abstract: PURPOSE: To transmit an electromagnetic force applied to windings to a stator iron core and to secure the connecting space of crossover track or the like by providing  supporting pins in the boundary of respective phase zone boundarys of armature  windings.  
     CONSTITUTION: Supporting pins 10 are so provided as to reach from the inside insulating cylinder 4 through insulator 5 to stator iron core among the respective phase zones of armature windings. Crossover track 11 and lead wires 12 are disposed at the pin 10 to outgo from the end of the phase zone. Thus, the electromagnetic force for operating the windings is transmitted to the stator iron core so as to secure the space for removing and making contact with the crossover track 11 and lead wires 12 so as to provide an easy work with effective insulation among the phase zones. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5561253-A (JP)
Title: Method of supporting terminal base of motor
Inventor: OKADA KIYOUICHI
IPC: H02K3/50
Filed: 1978-10-30
Abstract: PURPOSE: To eliminate the imporper blanking of the terminal base of a motor and electromagnetic sound produced upon mounting of the terminal base at the motor by forming cutouts at the boundary portion between the arcuate portion and the linear portion on the outer periphery of a steel plate when blanking the steel plate, fixing the terminal base between the cutouts and integrally molding it therewith.  
     CONSTITUTION: When blanking a linear portion 18 after blanking an arcuate portion 17 in the step of blanking the outer periphery of a silicon steel plate 16 for a stator iron core, cutouts 20 are blanked on the boundary between the arcuate portion 17 and the linear portion 18 simultaneously. After predetermined number of the plates 16 are laminated and integrally welded with the projection 23, a terminal base 7 is engaged with the cutouts 20, and the entirety is molded. Thus, it eliminates the improper blanking of the terminal base at the boundary between the arcuate portion 17 and the linear portion 18. Since the depth of each of the cutouts 20 may be shallow, it is difficult to produce electromagnetic sound upon mounting of the terminal base 7 at the motor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000319990-A (JP)
Title: Installing structure of exposed column base
Inventor: TANIGAWA SEIJI
IPC: E02D27/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure of an exposed column base capable of reliably transmitting shearing force applied to the exposed column base to a foundation and excellent in workability and installing accuracy. SOLUTION: In an installing structure of sandwiching a baseplate 22 by fastening nuts 51, 51... and receiving nuts 50, 50... threadedly engaged with anchor bolts 40, 40... and arranging an exposed column base 20 on a foundation 24 by filling grout on the under surface side of the baseplate 22, a shearing force transmitting member 41 for transmitting only shearing force applied to a column base 20 to the foundation 24 and adjusting a height level of the baseplate 22 is projected from the foundation 24 to be engaged with the baseplate 22.
Patent JP-H08323166-A (JP)
Title: Surface treatment of separating membrane
Inventor: SUGANUMA TOSHIKAZU
IPC: B01D67/00
Filed: 1995-05-31
Abstract: PURPOSE: To improve the sepn. characteristics of a separating membrane with not so much degradation in its gas permeation performance and to improve gas permeating and selecting characteristics without variations by subjecting the dense layer surface consisting of an org. macromolecule of the separating membrane to a low-temp. plasma treatment of a gaseous mixture composed of a chlorine-contg. compd. and a fluorine-contg. compd. CONSTITUTION: The hollow yarn composite membrane is put in the form of a yarn bundle of a length of about 20cm and number of yarn of 30 pieces into the rear part about 40cm from the high-frequency coil part for generating low- temp. plasma wound on a reaction vessel 4 consisting of quartz glass and having a bore of about 10cm, and the inside of this vessel is evacuated to vacuum of 1×10<-3> Torr by a vacuum pump of a rotary type. The pump is thereafter kept operated and while gaseous chlorine and tetrafluorocarbon are passed constantly respectively at about 8Ncm<3> /min and total gas flow rate of 16Ncm<3> / min, a valve 6 is so regulated as to stabilize the vacuum degree in the reaction vessel 4 at 0.17Torr and the low-temp. plasma is generated for two minutes by an electric discharge at high-frequency output of about 200W.  The treatment of the hollow yarn membrane is thus executed.
Patent JP-S5760582-A (JP)
Title: Discrimination method for state of magnetic wall
Inventor: HIBIYA TAKETOSHI
IPC: G11C19/08
Filed: 1980-09-26
Abstract: PURPOSE:To realize the discrimination for the state of magnetic wall due to the difference of annihilated magnetic field, by making use of the fact that the value of the annihilated magnetic field of static magnetic bubble differs through depending  on the state of the magnetic wall when the intrasurface magnetic field parallel to a prescribed magnetic garnet film is applied onto the said film surface. CONSTITUTION:A magnetic garnet film of orthorhombic magnetic anisotropic (YTmBi)3(FeGa)5O12 having an axis of [110] to be easily magnetized is grown on a nonmagnetic garnet (110) substrate. Thus the different prescribed types of magnetic bubbles are generated to be made to oppose to information 1 and 0. These magnetic bubbles annihilate when a magnetic field is applied parallel to axis [001] within the (110) film, and the magnitude of the annihilating magnetic field becomes different value according to the type of the magnetic bubble. Accordingly the state of magnetic wall corresponding to the information can be assuredly discriminated by the difference of annihilated magnetic field.
Patent JP-H09315740-A (JP)
Title: Elevator door safety device
Inventor: NAKAMORI MASANORI
IPC: B66B13/26
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To increase the service life of a light emitting element and save electric energy to be spent thereby. SOLUTION: This safety device is provided with biparting doors 3, 4 disposed at the entrance of a car 1 so as to open and close freely, light emitting elements Lk-1 , Lk , Lk+1 of (n) pieces fitted on either of the doors 3, 4, light receiving elements Pk-1 , Pk , Pk+1 which are fitted on the other door and faces the light emitting element, and a control panel which turns on the light emitting elements of (n) pieces at intervals of (t) hours sequentially, and recognizes that the door is in a fully closed condition when the light emitted from the light emitting element is received by only the light emitting element facing on the front side, where the illuminating interval of the light emitting element is taken as (n×t) when the control panel recognizes that the door is in the fully closed condition.
Patent JP-H02311360-A (JP)
Title: Aluminum titanate sintered compact
Inventor: KITAGAWA TOSHIHIRO
IPC: C04B35/46
Filed: 1989-05-26
Abstract: PURPOSE:To provide the subject sintered compact of high impact resistance having good heat resistance and low expansion coefficient, thus useful for diesel engine filters, etc., containing a specified amount of cordierite. CONSTITUTION:The objective sintered compact comprising (A) 5 to 30wt.% of cordierite (2MgO.2Al2O3.5SiO2), pref. synthetic cordierite and (B) the rest of aluminum titanate. The component B is pref. synthetic aluminum titanate which is prepared by mixing 2 to 10wt.% of clay or petalite (Li2O.Al2O3.8SiO2) with powder consisting of Al2O3 and TiO2 at the molar ratio 1:1 followed by baking at >=1550 deg.C. Furthermore, incorporation of 0.5 to 10 pts.wt. of zircon (ZrO2.SiO2) as an aluminum titanate decomposition inhibitor into 100 pts.wt. of the present sintered compact will provide said sintered compact with a resistance to thermal hysteresis, leading to its longer working life.
Patent JP-H05314744-A (JP)
Title: Information reproduction device
Inventor: CHIHARA SHUICHI
IPC: G11B33/02
Filed: 1992-04-27
Abstract: PURPOSE:To prevent an optical pickup from malfunctioning owing to air vibration generated by a speaker. CONSTITUTION:A casing 1 is provided with an outside cover 3 rotatably. The casing 1 contains an optical pickup which reproduces a CD-ROM. The outside cover 3 is provided with the speaker 37 and a display part 31 which output an audio signal and a video signal reproduced from the CD-ROM. Consequently, the possibility that the air vibration generated by the speaker 37 is conducted as air vibration in the casing 1 is reduced.
Patent JP-H05302250-A (JP)
Title: Needle selection actuator for knitter
Inventor: KOYAMA YOSHITERU
IPC: D04B15/82
Filed: 1992-04-27
Abstract: PURPOSE:To increase the magnetic flux density of the magnets of the actuators in the needle selection with the magnets of the actuators and improve the stability of the needles and selectors, when they are selected, whereby malfunction can be prevented. CONSTITUTION:A couple of electromagnets 1, 2 each of which is provided, on its both ends, with the electromagnetic poles having the top attracting face 11 and the inclined attracting face 12 at an angle to the top face is set in opposition to another couple of magnets 3, 5 each so that the inclined faces form a hill shape with the top faces in the middle. Further, a couple of electromagnets each of which has electromagnetic poles having the top attracting face and the inclined attracting face at an angle on its both ends are set in opposition to each other so that the inclined faces form a hill shape with the top faces at the center and a space is formed between the both electromagnetic poles to give a stabilized top slit.
Patent JP-S63298108-A (JP)
Title: Inner diameter measuring apparatus
Inventor: WATANABE TOMOO
IPC: G01B13/10
Filed: 1987-05-29
Abstract: PURPOSE:To use one kind of inserting part for the large and small diameters of object parts to be measured, by inserting the inserting part into the object part to be measured in a material to be measured, pushing out a swelling part, and measuring the inner diameter. CONSTITUTION:An inserting part 2 in a measuring mechanism 1 is inserted into an object part to be measured 61 of a material to be measured 60. Thereafter, 8 a piston 25 is pushed and moved through a piston pushing mechanism 41. The pressure of a liquid L, which is filled in a part from a cylinder chamber 22 to a cell is increased by the yielded compressing force. A rising part 6 in a swelling part 4 is extended and deformed. Thus, a contact part 7 is pushed out. The contact part 7 is tightly brought into contact with an inner surface 62 of the object part to be measured 61 of the material to be measured 60. The swelling amount of the contact part 7 corresponds to the expanding amount of the cell 11. The increase in volume is detected as the change in stroke of a piston rod 26 with a detecting mechanism 51 and operated in an operating part 52. The result is displayed on a display part 53 as the inner diameter of the object part to be measured 61.
Patent JP-S63296979-A (JP)
Title: Thermal recording material
Inventor: YAGUCHI HIROSHI
IPC: B41M5/337
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a thermal recording material having a high dynamic color forming sensitivity and an excellent head matching property, by providing an undercoat layer comprising a filler constituted of a specified substance as a main constituent, between a base and a thermal color forming layer. CONSTITUTION:This thermal recording material comprises an undercoat layer provided on a base, the layer comprising a foamable plastic filler and an inorganic and/or organic filler having an oil absorption of at least 30 ml/100g as main constituents and provided in a foamed state, and a thermal color forming layer provided thereon. The foamable filler acts as hollow particulates having a low thermal conductivity, whereas the inorganic and organic fillers prevent thermal color forming components from sticking to a thermal recording apparatus such as a thermal head. Therefore, a thermal recording material can be obtained which ensures that thermal energy supplied for recording an image can be effectively utilized by the color forming layer, and has an excellent matching property for the thermal head or the like.
Patent JP-H05302320-A (JP)
Title: Agitation impeller of ground improvement device
Inventor: YAMADA YOSHIMI
IPC: E02D3/12
Filed: 1992-04-28
Abstract: PURPOSE:To prevent excavated earth and sand from rotating together to efficiently mix earth and sand with a hardener. CONSTITUTION:Since an excavation impeller 3 has an enclined angle alpha, earth and sand is taken up during excavation and the earth and sand thus taken up acts upon a joint-rotation prevention impeller 5 having an inclined angle betareverse to that of the impeller 3 to give a turning effect on the impeller 5 in a direction opposite to that of the rotation of an excavation axis 1. When the axis 1 is lifted up, the axis 1 is turned in a direction opposite to the direction during the excavation and a mixing impeller 4 also has the same inclined angle alpha as the impeller 3, and hence earth and sand is depressed by the impeller 4 and the earth and sand thus depressed acts on the impeller 5 to give a turning effect thereon in a direction opposite to that of the axis 1.
Patent JP-S5923712-A (JP)
Title: Air suspension
Inventor: TANAKA DAIROKU
IPC: F16F9/02
Filed: 1982-07-30
Abstract: PURPOSE:To improve the property of coping with the conditions of road surface and moving, by using the detection signals of vehicle and road surface condition sensors to enable the change in the effective crosssectional area of each of surge tanks communicating with air springs. CONSTITUTION:The condition of road surface is detected by a spring downward acceleration sensor 28 and displacement sensors 29, 31 for a front and a rear air springs 2, 14 and then applied to a microcomputer 33, which functions to open or close solenoid valves 9, 19 for front surge tanks 6, 8 and rear surge tanks 16, 18 to change the effective cross-sectional area of each surge tank and the diameter of each of a front and a rear orifices 7, 17. Pitching and rolling in the movement of a vehicle are detected by a right and a left acceleration sensors 27, 30 and a lateral acceleration sensor 32 to likewise control the solenoid valves 9, 19 and the orifices 7, 17 through the microcomputer 33 to change the effective cross-sectional area of each surge tank. The static and dynamic spring contants of the vehicle are thus altered to improve the property of coping with the conditions of road surface and moving.