baber/WOPTO huggingface dataset:
Patent JP-H02308583-A (JP)
Title: Mode selector for laser oscillator
Inventor: MIYAGAWA TOSHIO
IPC: H01S3/098
Filed: 1989-05-24
Abstract: PURPOSE:To enable stable oscillation even in a TEM11 mode by holding a metallic obstruction whose cross section is a circle between two transparent plates and by inserting the two plates as one set into an oscillator finely adjustably in biaxial direction right-angled against an optical path. CONSTITUTION:An isolated obstruction 2 is located at a central part of an oscillation region of a laser oscillator. A metallic hard ball or a disc is used as the obstruction 2. The obstruction 2 is held between two plates 4, 5 which are transparent to laser light. The transparent plate 5 is provided with a recess 3 to set the obstruction 2 stably. The transparent plates 4 and 5 are made in one set and incorporated in a fine adjustment mechanism 6. A fine adjustment screw 7 is fitted similarly also in right-angled direction to fine-adjust the obstruction 2 at an arbitrary position in an optical path of the laser light 1. A TEM00 mode selector 8 and a laser oscillation mode selector 14 are inserted into a resonator of an oscillator which is composed of an oscillation rod 10, a reflection mirror 9, and an output mirror 11 to optimizingly combine an inner diameter of the selector 8 and an outer diameter of the obstruction 2. Stable oscillation in a TEM11 mode can be realized in this way.
Patent JP-S62285547-A (JP)
Title: Message exchange processor
Inventor: MIYATA FUMIO
IPC: H04N1/00
Filed: 1986-06-03
Abstract: PURPOSE:To attain the information relating to destination, etc. to picture information by character input by providing a device to retrieve and process the picture information by using the character information from a terminal section of the character input. CONSTITUTION:Plural terminal sections 1 connected mutually by a transmission line, an information storage device 5 storing temporarily the information inputted from the terminal sections 1, and a communication controller 2 copying/ processing the information stored in the information storage device 5 and sending the result to each terminal section 1 are provided. Means 4,6,7 copying and processing the picture information based on the character information decode the information identifying the picture information among the character information, retrieve the picture information and decode the information relating to the destination or the like from the character information, and copy the information by the number of destinations to form the picture information by combining and converting the character information and picture information at each destination.
Patent JP-S5654655-A (JP)
Title: Tracking control device for magnetic recorder/reproducer
Inventor: KAWAMURA KOUTAROU
IPC: G11B15/46
Filed: 1979-10-08
Abstract: PURPOSE: To secure an accurate control of tracking without using any control signal, by giving a phase comparison between the vertical and horizontal synchronous signals synchronizing with the rotational phase of the rotary head and the vertical and horizontal synchronous signals reproduced and isolated.  
     CONSTITUTION: The rotation of the cylinder 2 which turns in a body with the cylinder motor 4 is detected by the magnet 21 and the tag head 22 and then processed through the PLL comprising the phase comparator 24, the voltage control oscillator 25, the counter 26 and the FF27 each. Thus the reference vertical and horizontal synchronous signals synchronizing with the rotational phase of the rotary head are produced. These signals are compared for the phase with the reproduced vertical and horizontal signals corresponding to the tape velocity and supplied from the isolating circuit 12 and through the comparators 15 and 17. And to secure a constant phase difference, the rotation of the capstan 5 is controlled via the adder circuit 19 to which the velocity detection output is applied, the motor driving circuit 20 and others. Thus an accurate control of tracking is possible without using any control signal. Accordingly, no adjustment is required for the relative position between the rotary head and the control head, thus simplifying the tracking control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5920563-A (JP)
Title: Engine starter
Inventor: TANAKA SOUTAROU
IPC: F02B63/06
Filed: 1982-07-26
Abstract: PURPOSE:To provide easy starting of an engine in a device, described in the heading, which has two hydraulic pumps by supplying one hydraulic pump connected to the engine with pressure oil from the other hydraulic pump which is driven by a readily started driving device. CONSTITUTION:The second hydraulic pump 9 supplies the first hydraulic pump 3 with pressure oil and a driving device 10 is a small-sized engine which drives the second hydraulic pump 9. In case an engine, when cool, is started, the second hydraulic pump 9 is first driven, to supply a pressure oil of the second hydraulic pump 9 to a pipe passage 3a of the hydraulic pump 3. Under the condition, a pilot control valve 16 is controlled to actuate a displacement variable mechanism driving device 4, making the mechanism motored by the first hydraulic pump 3. The first hydraulic pump 3 is then gradually makes revolution with a great torque and an engine 1 which is connected thereto is revolved together.
Patent JP-H07334648-A (JP)
Title: Method and device for processing image
Inventor: KOGA SHINICHIRO
IPC: G06T1/00
Filed: 1994-06-10
Abstract: PURPOSE:To reduce the quantity of image data and also to variably magnify the images with high picture quality by extracting the color and the shape of a monochromatic area of an inputted color image and then extracting the vector coordinates to show the boundary of the monochromatic area based on its shape. CONSTITUTION:A monochromatic area extracting part 102 extracts the monochromatic areas out of the color images of raster scan forms which are received from a color image acquiring part not and outputs the information on the positions, colors, etc., of the extracted monochromatic areas and the binary partial images corresponding to these monochromatic areas. A plural-outline extracting part 103 extracts a rough contour vector out of the binary partial image of each monochromatic area. A plural- outline smoothing/variable power part 104 smoothes the rough contour vector data on each monochromatic area in a vector data form and applies the variable power processing to the smoothed vector data. A color image reproducing part 105 reproduces the color image data of raster scan system having an area of a shape that is shown by the contour vector data and displays the image data at an output part 106 based on the contour vector data received from the part 104 and the color of the monochromatic area.
Patent JP-H10321918-A (JP)
Title: Photoelectric device and its manufacture
Inventor: TAMEMOTO HIROAKI
IPC: H01L21/52
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent movements of a semiconductor chip due to the reduction of thixo property by setting the surface of die bonding resin by photosetting and dispose a photoelectric element at a specific position desired, by a method wherein a photosetting catalyzer and a thermosetting catalyzer are contained in die bonding adhesives. SOLUTION: A die bonding resin 101 including a photosetting catalyzer and a thermosetting catalyzer is applied on the surface of a package 103, and a light-emitting diode(LED) chip 102 is disposed. Next, high energy lights such as ultrasonic rays, etc., are radiated, whereby an irradiated surface of the die bonding resin 101 is set. Thus, even if thixo property of nonsetting resin is reduced, a half setting state in which a photoelectric element is not transferred is obtained. Thereafter, a light-emitting diode is heated so that the die bonding resin 101 is fully set. As a result, movements of the LED chip 102 are prevented, and fixing and stopping are performed.
Patent JP-S5479249-A (JP)
Title: Substituted phenylurea derivative, its preparation, and herbicide containing the same
Inventor: TAKEMOTO KAZUKI
IPC: C07C239/00
Filed: 1977-10-26
Abstract: NEW MATERIAL:N'-3-phenethyloxyphenyl-N-methylurea derivative of formula I(X's are same or different lower alkyl, lower alkoxys, halogens; n is integral numer of 0-2; R is H, methyl, methoxy).  
     EXAMPLE: N'-3-[2-(3-methoxypheyl)ethoxy]phenyl-N-methoxy-N-methylurea.  
     USE: These compounds have strong herbicide effect on a variety of weeds by the inhibition of photosynthesis, being less harmful against man and animals, especially having high selectivity for rice plant, soybean and wheat.  
     PREPARATION: The compound of formulaIis prepared by reaction of 3- phenethyl-oxyphenylisocyanate derivative of formula II with N,0-dimethylhy- droxylamine, dimethylamine or monomethylamine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02307233-A (JP)
Title: Integrated circuit
Inventor: ITO YOSHIO
IPC: H01L21/60
Filed: 1989-05-22
Abstract: PURPOSE:To eliminate a danger of chip edge short-circuit and a chip adhering base short-circuit generated due to long bonding wire or due to careless handling after wire bonding by providing an insulating film integral matter having bonding holes at the surfaces of a semiconductor element and outer leads. CONSTITUTION:An insulating film 8 of an integral matter is provided in the same plane of the surfaces of a semiconductor element 1 and outer leads 6, and the film 8 has bonding holes 9, 10 at positions to be predetermined wire bonded at the sides of the element 1 and outer leads 6. The element 1 and the leads 6 are connected by a bonding wire 4 via the holes 9, 10. For example, the film 8 provided with the holes 9, 10 at the predetermined positions of first and second bondings 5, 7 of bonding pads of the chip 1 is integrally adhered on the same surface as that of stitch 6 of the surface of the chip 1.
Patent JP-H06340436-A (JP)
Title: Method for identifying mold for glass plate and device therefor
Inventor: MORITA ISAMU
IPC: C03B23/025
Filed: 1993-05-31
Abstract: PURPOSE:To surely identify molds to be placed with glass plates without putting marks on these glass plates by providing trucks fixed with the molds with marks for identification and reading these marks with a sensor so that the glass plates subjected to bending in a heating furnace are identified. CONSTITUTION:The glass plates 4 placed on the molds 3 fixed onto the trucks are successively sent into the heating furnace 1. The glass plates 4 subjected to the bending in this furnace 1 are removed by an unloading device 7 and are sent to post stages. The other molds 3 are returned along a circulating route together with the trucks by a return conveyor 9 and are again placed with another glass plates 4 by a loader 10 so that the glass plates are successively bent. The marks for identifications put on the respective trucks are read by the proximity sensor 12 and are sampled by a sampling conveyor 14. By which molds 3 the glass plates are molded are then identified in an inspection place 15.
Patent JP-H10322594-A (JP)
Title: Sensitivity control system for ccd camera
Inventor: IWASAKI JUNICHI
IPC: H04N5/372
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To perform electronic sensitivity control after an automatic iris lens is completely narrowed even without providing any difference in the setting of automatic iris lens and electronic sensitivity control. SOLUTION: A DC switching part 8 switches an automatic iris lens 1 into DC driving. When the amplitude of the video signal 4 is layer than a set value at a level setting part 5, a driving signal (DC voltage) is generated by a driving signal generating part 6, and the automatic iris lens is narrowed through an automatic iris lens driving part 7. When the voltage of the driving signal is higher than a voltage for complete narrowing, a pulse is generated from a pulse generating part 10 by a signal from a detection part 9, an electronic sensitivity control part 12 is operated, and the electronic shutter speed of a charge coupled device(CCD) 2 is varied through a CCD driving part 13.
Patent JP-H11299735-A (JP)
Title: Ophthalmoscopic device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To form a ring beam by a high luminance source of light with a simple structure. SOLUTION: A light source 55 for measurement of refractive power projects a beam in an oblique direction to a cylindrical light guide 53 through a lens 54. This beam is emitted from the light guide 53 as a conical beam and collects light to the position of a converging point F through a lens 51, a ring diaphragm 50, a perforated mirror 42, a dichroic mirror 41, and a light dividing member 40, and projects a ring-shaped beam from the periphery of a pupil P to the eyeground. The reflected light returns through the same optical path, is received by a two-dimensional array sensor 46 as a ring beam through the perforated mirror 42, a central small aperture diaphragm 43, a lens 44 and a diaphragm 45. This image is analyzed by an operation means to obtain a refraction value.  Thus, the beam in the direction where the intensity of radiation of the light source 55 for measurement of refractive power is the strongest is led to the light guide 53 and can be utilized effectively, and further, by an action of the diaphragm 45, unnecessary light entering a photometry system through the periphery of an object lens 2 can be shut off.
Patent JP-H10319219-A (JP)
Title: Diffracion grating pattern
Inventor: KISHIMOTO YASUSHI
IPC: G02B5/18
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To shorten a manufacturing time and reduce the cost by forming a dot group by continuously varying a direction of diffraction grating between adjacent dots and arranging a dot group in a direction perpendicular to the former direction. SOLUTION: When dots are arranged in a direction (a lateral direction in the figure) giving a parallax according to an observing direction, dot groups are formed by continuously varying a direction of diffraction grating between adjacent dots and configured by arranging a same dot group in a direction perpendicular to the former direction. Namely, a lateral line dot group on a most, upper section is defined as a unit 19. The unit 19 consists, for example, of eight pieces of dots from dot 20 to dot 21, and if the upper direction in the figure is defined as 0 deg. (counterclockwise direction is positive), a diffraction grating angle of the dot 20 is -35 deg., and that of the dot 21 is +35 deg.. A variation of a diffraction grating angle between adjacent dots in the unit 19 is 10 deg..
Patent JP-S63295049-A (JP)
Title: Method and apparatus for supplying and exhausting molten metal in heat reserving furnace holding fixed molten surface
Inventor: KUBOTA MASAMITSU
IPC: B22D17/30
Filed: 1987-05-28
Abstract: PURPOSE:To hold suction head of electromagnetic pump to the fixed level and to control supply of molten metal to the fixed quantity by supplying the prescribed quantity of unit pressurized gas into the pressurized furnace at the time of supplying the molten metal and opening the pressure in the furnace through an exhausting device at the time of exhausting the molten metal. CONSTITUTION:At the time of supplying the molten metal, descent of the molten surface in a molten metal supply supplying chamber 54, in which a molten surface detector 66 is descended while following with molten metal supply. Then, a pressurized gas supplying means 64 in a pressurizing device 58 supplies the prescribed quantity of the unit pressurized gas fixing corresponding to the molten metal volume charged into the pressurized chamber 56. By this method, the molten surface in the supplying chamber 54 is returned to the original setting level La by pressurizing in the pressurized chamber 56 and the detector 66 again is touched to the molten surface to stop drive of pressurizing device 58. In this case, the supply of the pressurized gas is achieved by only one action of the supplying means 64, and return to the setting level La of the molten surface is stably executed. On the other hand, at the time of exhausting the molten metal by opening the exhaust means in the pressurized chamber 56, as the remaining molten metal in the inner part of the electromagnetic pump 26 is exhausted into the pressurized chamber 56 by dead weight while reversely flowing, the maintenance, etc., of the electromagnetic pump 26 can be safely and easily executed.
Patent JP-S62287530-A (JP)
Inventor: MIYATA TOMOYOSHI
IPC: H01H13/12
Filed: 1986-06-04
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-S5556337-A (JP)
Title: Gas discharge display device
Inventor: URADE TOSHINORI
IPC: H01J11/28
Filed: 1978-10-20
Abstract: PURPOSE: To enable a time delay of pilot lighting to be widely shortened, by providing a starting pilot discharge cell in a position near a pilot discharge cell with an instantaneous discharge of this cell promoting a lighting of the pilot discharge cell.  
     CONSTITUTION: A pilot X electrode 12 is partially extended, and in the point end of its extension part 12a is provided an electrode piece 21 of square-shape. And neighboring to upper portion of a pilot Y electrode 15, is provided an independent second pilot Y electrode 22, simultaneously with an electrode piece 23 of square- shape provided facing to the electrode piece 21 in the point end of the Y electrode 22. At an intersecting point, between the electrode pieces 21 and 23, is constituted a starting pilot discharge cell. And to the second pilot Y electrode 22 is connected a current limiting circuit 24, further with another end of said circuit 24 connected to a connection point P 2  of resistors R 1 , R 2  in a pilot voltage pulse generating circuit 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5655288-A (JP)
Title: Production of heat-sensitive recording material
Inventor: YUYAMA YUKIHIRO
IPC: B41M5/337
Filed: 1979-10-11
Abstract: PURPOSE:To improve the isolation between a developer and a leuco substance and to restrain the blushing of liquid and/or texture by a method wherein etherified starch is used as a high polymeric compound for dispersing the colorless or light- colored leuco substance, in the coloring layer of the heat-sensitive recording material. CONSTITUTION:The colorless or light-colored leuco substance is dispersed in etherified starch to obtain a color former liquid. A developer which consists of an organic acid or a phenolic substance and reacts with the leuco substance to develop the color when being heated is dispersed in the high polymeric compound or etherified starch to obtain a developer liquid. The mixture of the color former liquid and the developer liquid is admixed with resin binder, surfactant, defoamer, wax, inorganic pigment, etc. to prepare a heat-sensitive coloring layer liquid, which is coated on a base such as wood free paper and dried.
Patent JP-H0743563-A (JP)
Title: Method for bonding optical power and module therefor
Inventor: KUREMENTO DAUDO BAATON
IPC: H01L33/00
Filed: 1991-05-07
Abstract: PURPOSE: To limit the level of a light power connected with a prescribed point from a lower diode to a level which is not beyond a prescribed level. CONSTITUTION: A lens means 30 is positioned for a laser diode 11 and a prescribed point for converging a light beam from the laser diode 11 on the prescribed point, and the power connected from the diode 11 is maximized to a second power level larger than a first power level. Also, an attenuator 39 for decreasing the power connected with the prescribed point to a level which is not beyond the first power level is arranged between the diode 11 and the prescribed point.
Patent JP-H04332017-A (JP)
Title: Information processor
Inventor: YAMAKOSHI JUNJI
IPC: G06F15/02
Filed: 1991-05-07
Abstract: PURPOSE:To prevent a battery from being wasted unwittingly because a power supply is left ON at the time of closing a display part when an information processor, especially a note type or lap top type personal computer or a ward processor e.g. whose display can be opened/closed is not used or carried as a portable device. CONSTITUTION:The lap top type or note type information processor whose display part can be opened/closed is provided with a sensor switch 10 capable of sensing the opening/closing of the display part from a body part and a power supply control part 13 having a program operation means 12 for receiving an open/close signal from the switch 10 and confirming the presence of program operation and capable of controlling power supply ON/OFF and driving a buzzer. Consequently the power supply for the device can be prevented from being left ON and the disconnection of the power supply during the operation of a program can be also prevented.
Patent JP-H09308337-A (JP)
Title: Ground insertion unit
Inventor: SAKURAI MINORU
IPC: E04H15/62
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a ground insertion unit capable of watering the root of a tree, feeding a liquid fertilizer, a liquid chemical, etc., supporting a post, etc., of a tent, a beach parasol, etc., or using as a substitute of the groundsel for putting the basement of a building on it. SOLUTION: A sharp insertion unit, which can be inserted into the ground, has a liquid passage 2 inside the unit, is provided with a spiral blade 3 on the outer periphery of the main body 1 of the ground insertion unit in the direction of the shaft and has liquid-spraying openings on the peripheral walls of the main body of the ground insertion unit 1. Alternatively, a sharp insertion unit has a hole 5 or spirally threaded hole 6 for insertion in the main body 1 of the ground insertion unit and is provided with a fixture capable of fixing a handle 7 at outer upper side of the main body 1 of the ground insertion unit.
Patent JP-H04330981-A (JP)
Title: Method for recovering and transferring fiber scrap generated from fiber working machine
Inventor: FUKUDA EIZABURO
IPC: B09B3/00
Filed: 1991-05-02
Abstract: PURPOSE:To nearly uniformly supply fiber scrap generated from a fiber working machine to a compressor of fiber scrap without causing a mottle CONSTITUTION:Fiber scrap generated from a fiber working machine M is carried by air flow. Fiber scrap is separated and recovered in a recovering device A of fiber scrap and supplied to a compressor 1 of fiber scrap. In this method for recovering and transferring fiber scrap, a recovering device A for fiber scrap is equipped with many filter bags B1, B2.... The takeout number of times in the interval of a round of a takeout cycle for fiber scrap is set in accordance with recovery rate of fiber scrap per hour in the respective filter bags. Fiber scrap is successively taken out from the filter bags by this cycle and supplied to the compressor 1 of fiber scrap. Thereby the amount fed out from the respective filter bags is uniformed.
Patent JP-H08323666-A (JP)
Title: Robot controller
Inventor: MATSUOKA YOSHIKO
IPC: B25J13/00
Filed: 1995-05-29
Abstract: PURPOSE: To detect an abnormality early even if an abnormality is not detected in the operation of a manipulator irrespective of the fact that an abnormality occurs in a manipulator main body. CONSTITUTION: A variable Δ is initialized to zero (step S18). Next, the following process is repeated by selecting an instruction point pi which becomes a travel target, a sampling point pj, and an axis for processing ax sequentially. First, a value of Δ' which corresponds to each axis at each sampling point is calculated (step S19). Here, Δ' is an absolute value of a difference between a motor torque command value at the time of regeneration and a motor torque command value at the time of trial run. Thus the obtained Δ' is added to Δ (step S20). When a total value Δof Δ' which is obtained for all axes at all the sampling points pj is larger than a value ε which is determined in advance, it is judged that an abnormality occurs in a manipulator, and an alarm message is displayed (step S21).