baber/WOPTO huggingface dataset:
Patent JP-H0897809-A (JP)
Title: Bidirectional digital communication equipment and bidirectional digital communication system
Inventor: YUGUCHI TASUKU
IPC: H04L5/16
Filed: 1994-09-27
Abstract: PURPOSE: To correctly sample reception data in synchronism with synchronization timing signals even when a communication distance is long and a communication speed is fast. CONSTITUTION: A first digital communication equipment 1 transmits the synchronization timing signals TOI along with data DO11-D01n at the time of transmission, receives the transmitted data DI11-DI1n and synchronization timing signals TI1 at the time of reception and samples the data DI11-DI1n in synchronism with the synchronization timing signals TI1. A second digital communication equipment 2 transmits the synchronization timing signals TO2 along with the data DO21-DO2n at the time of the transmission, receives the transmitted data DI21-DI2n and synchronization timing signals TI2 at the time of the reception and samples the data DI21-DI2n in synchronism with the synchronization timing signals TI2.
Patent JP-S6389074-A (JP)
Title: Surface-wave motor
Inventor: SAGARA SHINJI
IPC: H01L41/09
Filed: 1986-09-30
Abstract: PURPOSE:To improve the efficiency of revolving torque by arranging rotor plates on both surfaces of a stator generating surface waves and receiving surface waves generated by piezoelectric elements fitted on both surfaces of the stator by the rotor plates. CONSTITUTION:A stator for a surface-wave motor is formed by arranging a plurality of arcuate stators 1 onto the circumference of a circle, and each stator 1 is held to a case through elastic supporters. The arcuate stators 1 are constituted by shaping arcuate through-holes at the centers of outer circumferential sections 1a and inner circumferential sections 1b, and a plurality of piezoelectric elements 2 are each fitted. Rotor plates 3 are set up on both surfaces of the inner circumferential sections 1b, and a shaft 4 is held through bearings 5. Consequently, each rotor plate 3 pressure-welded to the stator 1 is moved by surface waves, and the shaft 4 is turned. Respective rotor plate 3 receives surface waves by the piezoelectric elements 2 mounted on both surfaces of the stator, thus improving efficiency.
Patent JP-H0972806-A (JP)
Title: Pressure sensor
Inventor: SATO MASAHIRO
IPC: G01L9/12
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To produce a pressure sensor while decreasing the number of production steps. SOLUTION: The pressure sensor comprises a sensor chip 24 and a box for containing the sensor chip 24 while sealing, wherein the sensor chip 24 comprises a first substrate on which an electrode part 14 is formed and a second substrate on which a diaphragm part 11 is formed to be deformed with pressure. Pressure is detected based on the variation in the capacitance between the diaphraqm part 11 and the electrode part 14 caused by variation in the gap width between them. The containing box is formed of a cap part 10 and a counterbore part 17. The cap part 10 is provided with an upper vent 30 and a protrusion 27 projecting downward from the side part. The counter bore part 17 has a recess communicating with a vent line 22 for introducing the atmosphere or a gas to be measured to the periphery of sensor chip 24.  The recess is fitted with the protrusion to form a vent line 29 in conjunction therewith.
Patent JP-S61108649-A (JP)
Title: Polyolefin resin composition
Inventor: OGIWARA TADASHI
IPC: C08L101/00
Filed: 1984-11-02
Abstract: PURPOSE:To provide the titled compsn. which gives moldings having improved gloss without detriment to characteristics inherent in a copolymer, by using a propylene/ethylene copolymer and PE having a specified density in a specified melt index ratio within a specified range. CONSTITUTION:The titled compsn consists of 90-70wt% propylene/ethylene copolymer (A) having an ethylene content of 3-8wt% and 10-30wt% PE (B) having a density of 0.930g/cm<2> or above in a melt index ratio represented by the formula (wherein MIPP is the melt index of component A and MIPE is the melt index of component B). By using the above blending ratio, moldings having greatly improved glass can be obtd. without detriment to the characteristics inherent in the copolymer A.
Patent JP-S61111128-A (JP)
Title: Apparatus for treating waste gas
Inventor: HORAGUCHI MITSUHIRO
IPC: B01D53/74
Filed: 1984-11-02
Abstract: PURPOSE:To obtain the title waste gas treating apparatus having an excellent dust collecting effect and improved heat resistance by forming a solid material bed of an NOx removing catalyst on the surface of the inner cylinder of a double-cylinder porous ceramic filter medium, and forming a solid material bed of CaCO3 and CaCl2 on the surface of the outer cylinder. CONSTITUTION:Filter mediums 1 and 2 on which a denitration catalyst bed 5 is formed are provided in a waste gas duct. A precoat layer 3 of a special reaction assistant is formed on the surface of the outer-cylinder filter medium 1, and a solid material bed 4 contg. slaked lime and calcium chloride is formed on the layer 3. Waste gas into which slaked lime is blown is passed, and the solid material 4 is gradually formed on the precoat layer 3. The special reaction assistant is always injected into the waste gas duct communicating with the filter medium, and the compaction of the powder bed 4 is controlled. When the pressure drop is increased, the powder bed 4 is swept off, and a bed is freshly formed.
Patent JP-H0394512-A (JP)
Title: Semiconductor delay circuit
Inventor: INOUE SHINICHI
IPC: H03K5/133
Filed: 1989-09-07
Abstract: PURPOSE:To attain fine setting of a delay time with a few number of elements with high accuracy by adopting a final stage of plural delay gates connected in cascade for a delay time fine adjustment means. CONSTITUTION:The circuit is provided with a through-gate (buffer amplifier) B receiving an input signal, plural inverters I1-I2m, I2m+1 receiving an output signal of the said through gate B and retarding the signal sequentially and a delay time fine adjustment section 2 corresponding to the inverter of the final stage. Then the signal fed to the input IN is delayed (delayed by a time corresponding to the number of stages of each inverter) roughly by the through gate B and the plural inverters I1-I2m, I2m+1, and fed to the delay time fine adjustment section 2 via an input IN2 of the delay time fine adjustment section, and a fine delay time is adjusted in the delay time fine adjustment section 2.
Patent JP-S6385550-A (JP)
Title: Picture recorder
Inventor: NAKAMURA HIROSHI
IPC: G03D13/00
Filed: 1986-09-29
Abstract: PURPOSE:To surely part a photosensitive material prior to superposition and image receiving material just before the tight contact of both the materials so that the contact thereof is prevented by providing a guide means for holding the two materials apart from each other just before pinch rollers. CONSTITUTION:A guide plate 46 is provided just before the pinch rollers 42, 44 in a part 28 for superposing the photosensitive material 16 and the image receiving material 32 of a device for bringing the two materials into tight contact with each other and transferring the image on the material 16 onto material 32. The guide plate 46 is curved to a nearly V shape and is so disposed that the central curved part 4 thereof edges into the spacing between the rollers 42 and 44. Auxiliary guide plates 47A, 47B facing the guide plate 46 are provided. The material 16 and the material 32 to be thereby fed into the recorder maintains the parted state just before the materials are pinched in tight contact with each other by the rollers 42, 44. The inadvertent contact thereof with each other to start development is thus prevented.
Patent JP-H0892368-A (JP)
Title: Heat-resistant resin and method for treating the same
Inventor: MAEDA MASAO
IPC: C08G73/00
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a bismaleimide-triazine-based heat-resistant resin low in weight reduction and causing no debonding or defects thereof even during or after operation at elevated temperatures for a long time of electrical equipment impregnated therewith followed by curing. CONSTITUTION: This heat-resistant resin is obtained by reaction between 80-90wt.% of bismaleimide-triazine and triallyl isocyanurate. In this resin, the initial volatile components are expelled by heating at 75-85 deg.C under a reduced pressure of 100-400Pa for 0.5-4h to effect deaeration. Although the amounts of the initial volatile components expelled are very small compared to the weight of the resin, this treatment has highly effective for restraining the resin from weight reduction after cured.
Patent JP-H1131352-A (JP)
Title: Device and method for processing image
Inventor: FURUHASHI MAKOTO
IPC: G11B21/08
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To process speedily changing moving image data by controlling two respectively independently operating reproducing means and reproducing the data on a disk. SOLUTION: Disk reproducing devices 2A, 2B are provided in a computer game device, the repective devices are provided with pickups 3A, 3B and servo circuits 8A, 8B and the pickups 3A, 3B are arranged on positions of 180 deg. across the center of rotation of a CD-ROM 1 between the both so as not to interfere operation with each other. When a reproducing command of the CD-ROM 1 is issued from a CPU 10 to the reproducing device 2A, a microcomputer 7A makes the servo circuit 8A perform servo operation, reproduces the data on the prescribed position of the CD-ROM 1 to store them in a main memory 11 and generates a video signal and an audio signal from graphics data and sound data. While the reproducing device 2A is operating, the spindle servo of the servo circuit 8B in the reproducing device 2B is controlled by the servo circuit 8A in the reproducing device 2A.
Patent JP-S6296294-A (JP)
Inventor: KOMATSU TSUTOMU
IPC: B66B25/00
Filed: 1986-10-01
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-H04115627-A (JP)
Title: Digital/analog converter device
Inventor: IMAMURA AKIRA
IPC: H03M1/68
Filed: 1990-08-31
Abstract: PURPOSE:To improve a low level output error by always making the higher order bit side of first to (k-1)-th main output data whose bit weights overlap respectively those of second to K-th main output data corresponding to input data in which K becomes over '2' a positive or a negative maximum value. CONSTITUTION:A digital data conversion circuit 1 inputs the input data of N-bits showing a positive or a negative decimal value and outputs the first to the third main output data of M-bits (M<N) showing the positive or the negative decimal value. A first to a third main digital/analog conversion circuits(DAC) 2A to 2C D/A-convert the first to the third main output data respectively into analog signals, and an analog addition circuit 5 adds each analog signal in ratio in which the weights of each LSB of the first to the third main output data become heavier one after another. Then, the higher order bit side of the first main output data which is one unit lower than the second main output data and is overlapped by the bit weight of the same is always made the positive or the negative maximum value. Thus, the output error at the time of the low level output can be reduced.
Patent JP-H01119223-A (JP)
Title: Method and apparatus for discharging filth from dish washer
Inventor: SEODOORU EFU MEIYAAZU
IPC: A47L15/42
Filed: 1988-09-14
Abstract: PURPOSE: To efficiently and rapidly remove dirt by a method wherein fluid from a washing tank is recirculated through a fluid detour circulation path and is passed through a high density filter in the passage. CONSTITUTION: In order to remove dirt from tablewares, circulation means 57-59 and spraying means 67 and 68 for recirculating and spraying fluid on the tablewares placed in a washing tank 55 are provided and discharging lines 58 and 61 are connected with the circulation means for discharging the fluid from an apparatus. In addition, the fluid from the tank 55 is recirculated through a fluid detour circulation path 72 provided separately from the tank 55 and is returned to the tank 55 independently from the original spraying means. In addition, when the fluid is circulated through the circulation path 72, all the fluid is passed through a high density filter 90 provided in the passage to remove the dirt from the fluid and is collected and held.  In addition, when the circulation means and the discharging lines are operated so as to discharge the fluid from the apparatus, the collected dirt is forcibly discharged through the discharging lines.
Patent JP-H04357521-A (JP)
Title: Information processor
Inventor: SUMIKAWA AKIHIRO
IPC: G06F3/033
Filed: 1991-09-11
Abstract: PURPOSE:To provide an information processor which can move a window without matching a cursor directly to the window which becomes the object of the movement. CONSTITUTION:The information processor is equipped with a display 29 to display the image information, a window displaying means to display the window which becomes the object of the movement on the display 29, a reference data storing means to store the reference data to set the movement interval of the window, a cursor coordinate counting means to obtain the coordinates of the cursor on the display 29 at the prescribed time, an arithmetic means to operate the reference data and the coordinates of a cursor and a window moving means to move the window so that the coordinates value obtained by the arithmetic results of the arithmetic means can be always coincident with the coordinate value of the point stipulated by the window beforehand.
Patent JP-H0660328-A (JP)
Title: Thin film magnetic head and its production
Inventor: SATO JUNICHI
IPC: G11B5/31
Filed: 1992-08-07
Abstract: PURPOSE:To maintain a satisfactory insulating property even at the time of shortening the gap between shield layers. CONSTITUTION:This thin film magnetic head includes a lower gap insulating layer 32, an MR element 31, a lead 26, and an upper gap insulating layer 33 between a lower shield layer 30 and an upper shield layer 35, and an insulating film 34 is formed between the lead 26 and the MR element 31 and between the lead 26 and the lower gap insulating layer 32. The lower gap insulating layer 32 is formed on the lower shield layer 30, and an MR film is formed on the lower gap insulating layer 32 and is patterned to form the MR element 31, and an insulating film 34 is formed on the MR element 31 and the lower gap insulating layer 32 except on the area of a contact hole 34a. The lead 26 connected to the MR element 31 through the contact hole 34a is formed on the insulating film 34, and the upper gap insulating layer 33 and the upper shield layer 35 are successively formed on the lead 26 and the insulating film 34.
Patent JP-H0573993-A (JP)
Title: Vtr controller
Inventor: HASHIMA AKIO
IPC: H04Q9/00
Filed: 1991-09-11
Abstract: PURPOSE:To enable a control of VTR even if the device to be controlled is the VTR having an uncoincident VTR control code, e.g., the VTR of other maker. CONSTITUTION:A VTR control command demodulated by a tuner 2 from a received signal is sent to a VTR controller 3. In the VTR controller, the command of VTR control is discriminated first of all by a control command decoder 11 to send the command to a device 12 generating each maker's control codes. By the generator 12 of each maker's control code, the VTR control code of each maker corresponding to the received command is produced and also continuously sent by a control codes continuous transmitter 13 to the objective VTR 4 of each maker for control. The VTR 4 to be controlled can be controlled by receiving the code only corresponding to the own maker's among the control codes coming continuously.
Patent JP-H0698014-A (JP)
Title: Method and apparatus for integrated speech communication
Inventor: ROBAATO PURAISU
IPC: H04M3/42
Filed: 1991-09-11
Abstract: PURPOSE: To allow a subscriber to make a phone call directly, while without going out of a voice communication system. CONSTITUTION: In the integrated voice communication system, upon the receipt of a 1st command 46, a stored message is delivered to a caller subscriber by 1st circuits 48-60, and 2nd circuits 62-66 which are connected to the 1st circuits 48-60 are acted to make direct connection to a called party selected, while without going out the system upon the receipt of a 2nd command 46.
Patent JP-H1169862-A (JP)
Title: Synchronous control of interference type mechanism
Inventor: FUKUNAGA SHIGEKI
IPC: H02P5/46
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To conduct a target locus response arbitrarily while eliminating mutual interference, by designing a target response locus with a transmission function or an equation of state using an optimum control index, meeting the locus applying a pole assignment control method to the transmission function or the equation of state for each axis, so as to correct the pole of maximum frequency of the function or the equation to low frequency side and minimize the loop gain of a control system. SOLUTION: Interference torque has a biaxial command signal, for example, deviation and correlation. To reduce interference torque, decreasing the biaxial command signal is an effective means. Ball screws 42, 43 are fitted on the rotating shafts of motors 40, 41, and are screwed with fixed nuts 45, 46 respectively, so as to form an interference type mechanism. In the case of the interference type mechanism, the two motors 40, 41 can conduct high-speed drying by high thrust, however, mutual interference torque is inherent. Therefore, the stress of a ball screw and a nut on the mechanism is large, thus shortening its service life. By applying synchronous control to the two motors, it is possible to reduce the interference torque for attainment of high targeted locus response.
Patent JP-S59118358-A (JP)
Title: Multi-spindle cooling device
Inventor: INOUE HITOSHI
IPC: F16C37/00
Filed: 1982-12-24
Abstract: PURPOSE:To cool main spindle devices effectively and evenly by a method wherein operating liquid is flowed through vapor pipes and liquid pipes to transport the quantity of heat of bearings from the hollow chambers thereof to heat radiating devices. CONSTITUTION:The quantity of heat of the bearings 3, 31, which received the heat in bearing stands 4, 41, is deprived as the latent heat of evaporation when it heats the operating liquid, such as Flon or the like, in the hollow chambers 7, 71 and vaporizes it. The vapor of the vaporized Flon or the like moves to the heat radiating devices 8, 81 through vapor pipes 10, 101 and is cooled by cooling fans 9, 91. The condensed operating liquid returns into the hollow chambers 71, 7 of the bearing stands 41, 4 from the liquid pipes 12, 121 through the vapor pipes 101, 10.
Patent JP-H0783945-A (JP)
Title: Electromagnetic rotation sensor and its manufacture
Inventor: KATO SEIZO
IPC: G01B7/00
Filed: 1993-09-17
Abstract: PURPOSE:To provide an electromagnetic rotation sensor which is manufactured simply and whose manufacturing time can be shortened and to provide its manufacturing method. CONSTITUTION:A rotation sensor 11 is provided with a coil 3, a pole 4, a magnet 5, a yoke 6 and a bobbin 12 to which a cable 7 is attached, and a resin molded part 14 is formed at the outer circumference of the bobbin 12. The resin molded part 14 is constituted of a trunk part 14a which houses the bobbin 12 and of a head part 14b which surrounds the cable 7. Thereby, a metal case in conventional cases and the filling process of a molding agent into a bobbin in order to fix the inside of the bobbin can be abolished.
Patent JP-S60124508-A (JP)
Title: Radial-ply tire for heavy load
Inventor: YAMAJI TAKASHI
IPC: B60C11/01
Filed: 1983-12-07
Abstract: PURPOSE:To check one-sided wear at both ends of a tread, by installing each lug groove at regular interals n the circumferential direction of a tire and also installing a siping on a lug surface between lug grooves as well as installing an auxiliary siping on the lug surface between the siping and the lug groove. CONSTITUTION:In case of a radial-ply tire 1 or a rib lug type one for heavy load, by way of example, plural pieces of vertical grooves G extending in a tire circumferential direction are installed in a tread's central part. In this case, each lug groove R extending in the tire circumferential direction is formed at both ends of the tire in the circumferential direction of the tire at regular intervals. Likewise, at least more than three pieces of sipings C1-C4 on a lug surface between lug grooves R. In addition, each of auxiliary sipings D1 and D2 is formed in a lug surface area between these sipings C1-C4 in the closest proximity to any of lug groops R and these grooves R. With this constitution, movements in tread rubber at the said lug surface area in time of driving is made so easy whereby rigidity in space between these lug grooves R is equalized, preventing its one-sided wear from occurring.
Patent JP-S6292052-A (JP)
Title: Data input system
Inventor: FUSEJIMA YASUAKI
IPC: G06F13/24
Filed: 1985-10-17
Abstract: PURPOSE:To prevent the deterioration of the processing capacity of a microprocessor unit by supplying data fixing signal to a microprocessor system as an interruption signal and applying an interruption processing to input data. CONSTITUTION:When the data is supplied to a memory 5 of a microprocessor system 3 from an external device 1, this data is supplied to a data input controller 2 via an input line 7. The controller 2 sends the data fixing signal to the microprocessor unit 4 when the received data is fixed. The unit 4 performs the interruption processing and stores the data fixing signal in a RAM part of the memory 5. In such a way, the unit 4 performs the interruption processing by using the data fixing signal as its interruption signal when the data given from the device 1 is fixed. Then all data are supplied to the system 3. Thus it is possible to supply data with high stability without deteriorating the processing capacity of the unit 4.
Patent JP-H0681398-A (JP)
Title: Structure for dome roof and construction method thereof
Inventor: KOTAKE TATSUYA
IPC: E04B1/32
Filed: 1992-08-31
Abstract: PURPOSE:To construct a dome roof without providing a temporary construction such as a temporary stanchion on the ground. CONSTITUTION:A stereoscopic unit 1 is provided with a junction member at the center section of a normal member 2, and horizontal members 4, 5 are radially protruded from the junction member. Outer end sections of the horizontal members 4, 5 and the normal member 2 are connected with connecting members 6 respectively. The stereoscopic units 1 having the same size are connected to construct a ring-like frame covering a facility site, and it is connected on a ring beam 10. A separate ring frame is formed with stereoscopic units 11 smaller than the stereoscopic unit 1, and this ring frame is coaxially laminated and connected on the first ring frame 11. When this execution is repeated, the space frame of a dome roof is formed. A Teflon film 17 is stretched on the space frame to complete the dome roof.
Patent JP-S59120679-A (JP)
Title: High-luminace illuminant for ion beam monitor and its preparation
Inventor: KOUKADO KOUICHI
IPC: C09K11/00
Filed: 1982-12-27
Abstract: PURPOSE:To provide the titled illuminant consisting of a formed product in which a luminescent substance is homogeneously dispersed in a matrix consisting of zinc sulfide, and acting in high brightness under a stabilized condition over a long period. CONSTITUTION:About a few mol% luminescent substance (e.g. Mn, TmF3, PrF3 or DyF3) is mixed homogeneously with ZnS or ZnSe in powder. The raw material powder is formed into shape by high temperature isothermal forming (at 900-1,200 deg.C under pressure of 1,000-2,000kg/cm<2> for 1-5hr) to obtain a bulk high-brightness illuminant for ion beam monitor.