baber/WOPTO huggingface dataset:
Patent JP-S62128004-A (JP)
Title: Pcm recording and reproducing device
Inventor: UENO TAKAFUMI
IPC: G11B5/09
Filed: 1985-11-29
Abstract: PURPOSE:To reduce the noise due to miss by interpolating output data of a track whose error rate is high in 1/2-fold speed or 1/3-fold speed reproducing. CONSTITUTION:The first switching device 51 switches the processing to a C1 correction processing 52 where only outputs of heads whose azimuths coincide with each other shoule be reproduced or an overall interpolation processing 53 of reproduced signals of the other heads. The second switching device 54 not only interpolates reproduced signals of heads whose azimuths do not coincide with each other but also performs an uncorrectable word interpolation processing 56 after a C2 correction processing 55 if required. These first and second switching device 51 and 54 switch processings by a 1/N-fold speed command each time when heads A and B are rotated once. In the 1/2-fold speed, the operation where output data of the head A is reproduced with two rotations of a cylinder as a period to interpolate output data of the head B and the operation where output data of the head A is interpolated to reproduce output data of the head B are performed alternately.
Patent JP-H03148725-A (JP)
Title: Character string preparing system
Inventor: OTANI MITSURU
IPC: G06F3/12
Filed: 1989-10-17
Abstract: PURPOSE:To control the interval of a character pattern when it is enlarged by providing a character width deciding circuit, character interval set value table and character string reconstituting circuit. CONSTITUTION:When a character string (A)2 is selected from document data 1, character width is decided by a character width deciding circuit 3 for each unit of the character pattern in the character string A. Next, a correspondent numerical value is inputted by a character interval set value table 4 and based on the inputted numerical value, the character pattern interval is processed from a set value by a character string reconstituting circuit 5 so as to prepare a reconstituted character string (A')6. Thus, especially when the character patter is enlarged, the character string can be prepared as a satisfactorily adjusted beautiful character set without an unnecessary space between characters.
Patent JP-H02115087-A (JP)
Title: Sorting device for kiwi fruit and the like
Inventor: HANDA SHIGEO
IPC: B07C5/34
Filed: 1988-10-25
Abstract: PURPOSE:To enhance stored-day-wise sorting accuracy of kiwi fruits and the like by providing a vibration conveyor for transferring articles to be sorted in the given direction while vibrating, inclining said conveyor in the direction different from the transfer direction and providing a plurality of sorting outlets below the inclination. CONSTITUTION:A vibration conveyor 5 with a number of projections is provided in a line-up transfer device 2 for line-up transferring kiwi fruits and the like. The upper section end side of said projections are implanted oblique in the cross direction with the line up transfer direction to a base section, and the vibration conveyor 5 surface is inclined in said line-up transfer direction, and sorting outlets 6 and 7 are formed on said surface. Out of the kiwi fruits and the like fed onto the vibration conveyor 5, those with hard skin are affected strongly by the vibration of the vibration conveyor 5 and the transfer distance is likely to get larger and the fruits are gathered together in the sorting outlet 6. On the other hand, those with soft skin are less affected by vibration and gathered together in the sorting outlet 7. Thus, the kiwi fruits and the like are separated and sorted according to the hardness of skin.
Patent JP-H02118939-A (JP)
Title: Automatic video recorder
Inventor: SHIMADA SHIGEO
IPC: G11B15/02
Filed: 1988-10-26
Abstract: PURPOSE:To attain long time automatic video recording by combining magnetic recording and reproducing device having an automatic video recording means and a tape ejecting means with an automatic cassette replacement device. CONSTITUTION:When a selector switch 206 is turned on, a power switch circuit 202 turns off a switch 204 and a VTR main body 1 is in a standby state. When a video signal is inputted to an input terminal 4, the main body 1 starts video recording after energizing. When the video signal input is lost, the level of a synchronizing signal detection circuit 201 is logic 1 or 0, a control circuit 203 outputs a stop command and the main body 1 is stopped. On the other hand, the circuit 202 stops the switch 204 after a prescribed time elapses for the mechanism of the main body 1, which is brought into standby state. Then when the video recording/stop is consecutive, the tape comes to its end and the output of the detection circuit 104 is changed from logic 0 to logic 1, a tape ejecting command from the circuit 207 gives an output to the circuit 105 and a cassette tape is ejected from the main body 1. Then the next cassette tape enters inside the main body 1.
Patent JP-H08131444-A (JP)
Title: Ultrasonic diagnostic device
Inventor: OSAWA ATSUSHI
IPC: G06T1/00
Filed: 1994-11-02
Abstract: PURPOSE: To improve the scanning line density and obtain an ultrasonic tomographic image of superior picture quality by obtaining scanning line density which exceeds the array pitch of elements based on an aperture composing method. CONSTITUTION: A multiplexer 7 for memory selectively sends out the outputs of ultrasonic elements T1-Tn passed through an A/D converter 6 as time-series ultrasonic scanning line data to storage addresses of 1st and 2nd waveform memory parts 15 and 16 specified by a write address generating circuit 17. Then 1st and 2nd composing process parts 8 and 9 read the time-series ultrasonic scanning line data out of the 1st and 2nd waveform memory parts 15 and 16 under the control of a total control part 13 by 1st and 2nd read address generation parts 18 and 19. The read ultrasonic scanning line data are put together by the aperture composing method through 1st and 2nd adding circuits 20 and 21 to form ultrasonic scanning lines in two directions, which are outputted to an image constitution part 10 to obtain an ultrasonic tomographic image of high density.
Patent JP-H10113350-A (JP)
Title: Suturing needle device for operation
Inventor: MATSUZAWA YUICHI
IPC: A61B17/06
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To penetrate a suturing needle into tissue by the least pressing force by forming an electric insulating layer on a surface except for a tail part to which a tip part of a needle main body and a suture are connected, and electrically continuing the needle main body with a power source through a needle holder sandwiching the tail part. SOLUTION: A suturing needle A is formed in a tapering shape whose diameter is gradually reduced in the tip direction from an intermediate part on the tip side, and the whole has a circular arc-shaped needle main body 1. An electric insulating layer 2 is formed on this needle main body 1 by leaving the tip edge and the tail end 4a. The tip edge 3a of the needle main body 1 is rounded so as not to stick in a hand or the like. After a suture S is inserted into a recessed part 5 formed on the tail end 4a, the recessed part 5 is crushed from outside, and the suture S is connected to the needle main body 1. This tail part 4 is sandwiched by sandwiching pieces 6a and 6a of a needle holder connected to a high frequency current generator, and the suturing needle can be easily punctured in living body tissue by a fever of a tissue part by current- carrying to the tip edge 3a.
Patent JP-S62130432-A (JP)
Title: Instruction execution system for data processing system
Inventor: TOKUNAGA MIKA
IPC: G06F9/06
Filed: 1985-11-30
Abstract: PURPOSE:To completely eliminate manual work rewriting operands by providing an automatic operand modifying function which executes an instruction after it substitutes an operand included in the instruction with the prescribed operand in the prescribed register. CONSTITUTION:The instruction is read out of a main memory device 2, held in a fetch instruction holding register 104, and compared with the contents of a modified object instruction code holding register 103. If they are the same, the operand part in the fetch instruction is substituted with the contents of a modified operand holding register 102. the contents of the fetch instruction holding register 104 where the operand part is substituted are transferred to an execution instruction holding register 101 so as to execute. Thus, when the termination of the execution of the final instruction regarding a program to be executed is decided, all operations end.
Patent JP-H01113702-A (JP)
Title: Optical fiber array head
Inventor: TERADA HIROSHI
IPC: G02B6/04
Filed: 1987-10-28
Abstract: PURPOSE:To provide an optical fiber array head, the end faces of which are highly resistant to wear and which are not deteriorated in light transmission performance even after long-period use by providing the cured films of a crosslinkable resin material to the end faces of the above-mentioned head. CONSTITUTION:The optical fiber array head is produced by arraying the ends on one side of 100-10,000 pieces of multiple optical fibers made of plastic having 5-200mum diameter to a line shape and integrating the ends on the other side to a rectangular shape. The cured film 4, 5 of the crosslinkable resin are formed on the end faces of the aggregated parts 2. A material essentially consisting of a comp. having >=2 polymerizable groups in one molecule, for example, a material essentially consisting of organosilane having >=2 alkoxy groups in one molecule, is used as the material of the films 4, 5. As a result, the end faces which decreases the unequal quantity of light and have the excellent wear resistance are obtd. and the deterioration in the light transmission performance even after long-period use is obviated.
Patent JP-S63123549-A (JP)
Title: Spraying apparatus
Inventor: HANANO TAKASHI
IPC: B29C33/58
Filed: 1986-11-13
Abstract: PURPOSE:To obtain a spraying apparatus having good exchangeability and workability by connecting a nozzle unit, in which many spraying nozzles are fitted to the one pair of plates, as attachable/detachable with a manifold base having atomizer. CONSTITUTION:The nozzle unit 3 supports the many spraying nozzles 12, connecting through a distributing manifold 16, to the plates 5, 5 and is connected to the manifold base 20 as attachable/detachable by the drawing clamping mechanism 36. When the die casting dies 1, 2 are detached and the unit 3 is descended by a lifting cylinder device 11, die releasing agent, seizure preventing agent, water, etc., are mixed in the atomizer 21... in the base 20. The mixed materials are sprayed to the die 1, 2 faces from the nozzle 12 through the plural chamber arranged in the manifold 16. Further, the prevention of uneven spraying and the remove of moisture are executed by air-nozzles 15. In this way, the spraying apparatus having good exchangeability and workability is obtd.
Patent JP-H08214111-A (JP)
Title: Method for mounting and fixing selfoc lens array to unit holder and amount fixing device used for the method
Inventor: SHIOMI HITOSHI
IPC: H04N1/028
Filed: 1994-10-07
Abstract: PURPOSE: To improve the productivity of a job by mounting and fixing a selfoc lens array to a unit holder efficiently in a short time while keeping an error of a mount fixing position within a very small range. CONSTITUTION: The device is provided with a pressing mechanism pressing a unit holder 40 with a moving plate 12, a damper mechanism absorbing a shock attended with pressing by means of a damper spring 25 to suppress a position change of a mount reception section 17, an adjustment mechanism adjusting a height and a horizontal position of the mount reception section 17 with a position adjustment nut 24, a lock mechanism locking the unit holder 40, a drip mechanism dripping an instantaneous adhesive agent liquid to the selfoc lens array, a release mechanism releasing pressing of the moving plate 12 and releasing locking of the unit holder 40 and a drip gage panel.
Patent JP-H01114646-A (JP)
Title: Range hood
Inventor: BABA KATSUMI
IPC: F24F7/06
Filed: 1987-10-27
Abstract: PURPOSE:To permit a shutter, contaminated by oil and dust upon cooking, to be removed and cleaned, by a method wherein a shutter, capable of opening and closing the suction port of an orifice freely, is provided on a panel, blockading the inlet port of a hollow part in the main body of a hood and being used both for the orifice, while the panel is attached detachably to the main body of the hood. CONSTITUTION:A panel 6 is attached to the front surface of a fan casing 3 so as to blockade the inlet port of a hollow section in the main body 1 of a hood and be detachable to the main body 1 of the hood while an orifice 6' is formed on the panel 6 and a shutter 9 is provided so as to blockade the orifice and be capable of sliding manually. A front hood 2 is provided on the front surface of the main body 1 of the hood so as to cover the opening of the main body 1. According to this method, the shutter 9 can be removed easily by removing the panel 6 whereby the shutter may be cleaned easily nevertheless the shutter 9, positioned near the orifice 6', is contaminated by oil and dust, generated upon cooking and discharged to the outside of a house by the vane 5 of a motor fan.
Patent JP-H03134328-A (JP)
Title: Power transmitting coupling
Inventor: TOMITA TAMAKI
IPC: F16D43/284
Filed: 1989-10-18
Abstract: PURPOSE:To enhance a filling rate of viscous liquid so as to improve a transmission property by dividing an oil chamber interposed between a piston and a clutch means into an oil chamber and an air chamber by a diaphragm, and intercommunicating the oil chamber to a space to be filled with the viscous liquid. CONSTITUTION:An oil chamber 30 is interposed between a piston 24 and a clutch means 25. The oil chamber 30 is divided into an oil chamber 30A and an air chamber 30B by a diaphragm 32. A space 40 is formed between the end wall of the piston 24 and the end wall of an end cover 28. The space 40 is intercommunicated to the oil chamber 30A via an intercommunication hole 33. Viscous liquid sealed in the space 40 is introduced to the oil chamber 30A, and the oil chamber 30A is filled with the viscous liquid by the elastic deformation of the diaphragm 32, thus increasing the filling rate of the space 40. In the case of torque transmission between a housing 21 and a rotary shaft 22, the transmission property can be enhanced due to the high filling rate, and thermal expansion of the viscous liquid can be absorbed by the elastic deformation of the diaphragm 32.
Patent JP-H05106249-A (JP)
Title: Single-lever-equipped mixing faucet
Inventor: MASUOKA KENTARO
IPC: E03C1/044
Filed: 1991-10-18
Abstract: PURPOSE:To improve water-sealability between sliding surfaces of disc valves. CONSTITUTION:In a single-lever-equipped mixing faucet constructed by superimposing a movable disc valve 24 on a fixed disc valve 30, a backpressure chamber 52 is provided to the upper part of the movable disc valve 24. Supply- side water pressure is constantly led through an orifice 54 and a groove 55 to the backpressure chamber 52, and the disc valves 24 and 30 are constantly energized therewith so that they can be brought into close contact with each other. Therefore, the disc valves 24 and 30 can be kept in close contact even in the case where intensive supply pressure or hammering pressure of water is applied thereto. Thereby water-sealability can be ensured for the sliding surfaces of the disc valves 24 and 30.
Patent JP-H03136747-A (JP)
Title: Profile controller in work corner part
Inventor: KASHIWAGI KUNIO
IPC: B23Q33/00
Filed: 1989-10-18
Abstract: PURPOSE:To achieve automation by changing a position control mode to a power control mode with respect to a moving direction at a position before a corner part and moving a terminal effector toward the corner part in accordance with the power control mode. CONSTITUTION:When a controller 10 of a main body of a machine tool 1 detects that a terminal effector 9 reaches a prescribed position before the corner part of a work by an encoder 4 and a position computing part 16, a move mode changing part 27 switches a position control mode by a position target value setting part 12 to a power control mode by a power target value setting part 11. Then, the movement of the terminal effector 9 is controlled through a deadband computing part 18, a feature compensatory computing part 21, a motor speed computing part 22, a servo amplifier 23 and a motor 3 based on the instruction of a control direction change part 24 so that the pressing force of the terminal effector 9 to a work which is detected by a power sensor 8 reaches the power target value of the setting part 11. Thus, the profile of the work can be continuously smoothed and polished at the corner part.
Patent JP-H08140326-A (JP)
Title: Vibrating actuator
Inventor: OGUSU MINORU
IPC: H02K33/06
Filed: 1994-11-04
Abstract: PURPOSE: To realize a vibration actuator whose efficiency and transmitting efficiency are high and which generates a vibration at an arbitrary frequency and at an arbitrary amplitude. CONSTITUTION: A magnetic substance base part 1 which is constituted in such a way that two parallel protrusion parts are coupled magnetically is installed, a first coil 2 and a second coil 3 which are wound on the two protrusion parts for the base part are installed, and a spindle which is supported in the central part of the base part so as to be parallel to the two protrusion parts for the base part is installed. In addition, a vibrating actuator is provided with a first yoke 8a and a second yoke 8b which are supported by the spindle via a holding means so as to be movable to the axial direction and which are arranged on both side faces of the first and second coils and with magnets 9a, 9b, 10a, 10b which are installed on respective faces where the first and second yokes are faced with the first and second coils and which are magnetized in opposite directions.
Patent JP-H08140270-A (JP)
Title: Method of measuring parameter of secondary cell, method of controlling charging/discharging of secondary cell by using the parameter measuring method, method of predicting life of secondary cell by using the parameter measuring method, device for controlling charging/discharging of secondary cell, and power storage device using the charging/discharging controlling device
Inventor: SHIODA HISASHI
IPC: H02J7/10
Filed: 1994-11-04
Abstract: PURPOSE: To easily perform charging and discharging control and life prediction without performing special measurement mode during charging and discharging, by seeking the open circuit voltage of a secondary cell, using a cell polarization resistance model, from a polarizing resistor, terminal voltage and a charging and discharging current measured at present. CONSTITUTION: At least one time of charging and discharging are performed for a secondary battery to become the object of measurement, and integrated power PS, integrated quantity of electricity QS, and integrated time TS from the start of charging and discharging to the finish are computed. Subsequently, average terminal voltage Vm is computed by dividing the integrated power PS by the integrated quantity of electricity QS, and an average current Im is computed by dividing the integrated quantity of electricity QS by integrated time TS.  Next, using a battery polarizing resistance model, the polarizing resistor R of a secondary battery is compute, and using the stored polarizing resistor R and the terminal voltage and the charge and discharge current of the secondary battery measured at present, open circuit voltage Voc is measured, so a parameter can be obtained easily and accurately without breaking the charge and discharge.
Patent JP-H04146682-A (JP)
Title: Distributed feedback semiconductor laser
Inventor: KASUKAWA AKIHIKO
IPC: H01S5/00
Filed: 1990-10-09
Abstract: PURPOSE:To enable a semiconductor laser to oscillate on a single wavelength by a method wherein a high resistive layer equal to or larger than an optical waveguide layer in forbidden band width is formed on the prescribed optical waveguide layer of an active layer, and a diffraction grating is provided extending from the high resistive layer up to a certain point on the optical waveguide layer. CONSTITUTION:A distributed feedback semiconductor laser is composed of a semiconductor substrate 101, a clad layer 102, an optical waveguide layer 103, an active layer 104, a GaxIn(1-x)AsyP(1-x) (0<X, Y<1) optical waveguide layer 105, a high resistive layer 106 whose forbidden band width is equal to or larger than that of the optical waveguide layer 105, a clad layer 107, a contact layer 108, a buried layer 109, and a primary diffraction grating 110. The diffraction grating 110 is provided to the high resistive layer 106 and the surface of the optical waveguide layer 105 so as to enable its base 110' to reach the surface of the optical waveguide layer 105. By this setup, as a current is made to flow through parts where high resistive layers are not periodically provided, a semiconductor laser is periodically modulated in gain, in result it can oscillate stably on a single wavelength without being affected by the state of an end face.
Patent JP-S61148892-A (JP)
Title: Semiconductor laser
Inventor: OSHIMA HIROYUKI
IPC: H01S5/00
Filed: 1984-12-22
Abstract: PURPOSE:To implement a double heterostructure Si semiconductor laser, which is constituted on an Si substrate, by alternately laminating two kinds of SiGe thin films having different composition rations, providing an active layer having a super lattice structure, and providing double-layer clad layers, whose main component is Si. CONSTITUTION:On a single crystal Si substrate 101, a first clad layer, an active layer and a second clad layer are provided. The first clad layer is, e.g., N-type Si 102 and can include slight Ge. The second clad layer is P-type Si 105 and can include slight Ge. The active layer, which performs laser oscillation, has a super lattice structure, in which Si1-xGex (0<=x<=1) thin film 104 and Si1-yGey (0<=y<=1, xnot equal to y) thin film 103 are alternately laminated. In the active layer consti tuted in this way, probability in direct transition is strikingly increased and emission of laser light becomes possible even if the constituent materials are indirect transition type Si and Ge. Thus the excellent semiconductor laser can be implemented stably at a low cost.
Patent JP-H07129113-A (JP)
Title: Display luminance adjusting display device
Inventor: NOMIYA KAZUMI
IPC: G09G3/18
Filed: 1993-10-29
Abstract: PURPOSE:To maintain and adjust to a certain display luminance for changes of display contents by adjusting brightness to be displayed in correspondence to the brightness of the whole display screen calculated based on the number of picture elements displayed by white color of a display image. CONSTITUTION:An LCD driver 7 controls on/off of each picture element of an LCD 1 based on the picture image data stored in a VRAM 3 and displays a picture image on the LCD 1. The LCD driver 7 also controls drive voltage of the LCD 1 and adjusts display contrast. Also, a modulated light circuit 6 changes luminance of a back light source 2 by changing its supply voltage due to manual setting of luminance. On the other hand, a white picture element counter 4 counts the total number of picture elements displayed in white in the whole screen by picture image data of the VRAM 3, and a correction value generation logic 5 generates a correction value based on the number of picture elements displayed in white to output a luminance correction signal to the modulated light circuit 6 and correct actual luminance set value in correspondence to the displayed content. Consequently, it is possible to obtain the optimum display luminance.