baber/WOPTO huggingface dataset:
Patent JP-H021192-A (JP)
Title: Solid-state laser equipment
Inventor: YASUI KIMIHARU
IPC: H01S3/0915
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a laser beam of high quality possessed of a large crosssectional area or a high power by a method wherein a light source exciting a side face of a solid-state element and another light source, in addition, selectively exciting only the center of the solid state element from an optical axis are provided. CONSTITUTION:A solid-state element 1 is excited from its side face by a direct light from a lamp 10 and a reflected light from a reflecting plate 12, and also only its center is excited from an optical axis by a laser beam 22 projected from a light source 14 and concentrated by a lens 15. On the other hand, an outlet mirror 3 possessed of a partially reflective property through a partial reflection film 7 and a total reflection mirror 3 constitute a stable type resonator, which extracts a laser beam 8 from a laser medium and takes it outside a part of the laser beam 8 as a laser beam 9. As mentioned above, the side face of a solid-state element is excited by the light source 10 and only the center of the element is selectively excited from an optical axis, so that a gain of the center of the solid-element becomes high, so that a TEM00 mode whose intensity distribution is high at a center can be oscillated. By these processes, a TEM00 mode having a high intensity at an axial center can be stably obtained at a high power.
Patent JP-S5760552-A (JP)
Title: Operating mechanism of reciprocating member for tape player
Inventor: YAMAGUCHI KATSUMI
IPC: G11B15/10
Filed: 1980-09-30
Abstract: PURPOSE:To achieve small and thin size for the entire tape player, by intermitting a torque between a rotating body and a cam through an idler interlocked with an electromagnetic plunger. CONSTITUTION:To reverse the tape running direction through channel change, an electromagnetic plunger 17 is excited with a signal from a detection mechanism of tape end and a manual change button. Then, a plunger plate 18 is moved by being tracted with the core of the plunger 17, and a channel change idler gear 14 coupled with the plunger plate 18 and moves along a circular arc shape guide 16 of a chassis 1. The moved idler gear 14 gears with a drive gear of an intermediate pulley 9 and  a cam gear 13 to deliver the torque of the intermediate pulley 9 to the cam gear 13. When the cam gear 13 turns, one end of a circular arm can 23 fixed to it pushes the side ridge of a slide plate 26 to depress it to a link 32 side, and when the cam 23 turns clockwise by 90  from the moving start point, a slide plate 26 stops at the moved position through the depression of the circumference of the cam 23.
Patent JP-S63298320-A (JP)
Title: Photographing device
Inventor: HAYASHI TAKAYUKI
IPC: G03B11/04
Filed: 1987-05-29
Abstract: PURPOSE:To make the titled device small in size and light in weight and low in cost by providing a cover covering a photographing lens group, a moving means for a variable power lens and a pickup means, which opens a surface opposite to the front surface of the photographing lens group and executing the opening and closing of the aperture part of the cover with the moving means. CONSTITUTION:A titled device has the cover which covers the photographing lens group, a zoom motor 39 and the photographing means and opens the surface opposite to the front surface of the photographing lens group and opening and closing means 46 and 47 for executing the opening and closing of the aperture part of the cover with the moving means. A gear 33a provided in a cam cylinder 33 gears with the gear part 46a of a 1st opening and closing lever 46 and if the cam cylinder 33 turns when the 1st opening and closing lever 46 turns, and then a 2nd opening and closing lever 47, which is supported to freely rotate with an axis 48 pivoted on a pole supporting plate 28a, turns while interlocking with the 1st opening and closing lever 46. And if the zoom motor 39 rotates in an F direction, the 1st opening and closing lever 46 turns in an E direction and the 2nd opening and closing lever 47 turns in a D direction and they turns to a position where the incident light of the photographing lens is not intercepted. Thus, the number of parts can be reduced.
Patent JP-H04338334-A (JP)
Title: Prostaglandin e1 lipo-preparation
Inventor: KAMIO YOSHIHIRO
IPC: A61P9/12
Filed: 1991-05-13
Abstract: PURPOSE:To provide a prostaglandin E1 (PGE1) lipo-preparation having improved emulsion stability and containing PGE1, sesame oil as an oil base and a phospholipid containing lysophospholipid. CONSTITUTION:The objective PGE1 lipo-preparation contains (A) PGE1, (B) an oil base consisting of sesame oil, preferably having a purity of >=98%, especially >=99.8% as a glyceride and produced by removing impurities by steam distillation, column adsorption, etc., and (C) a phospholipid containing 0.1-5% lysophospholipid (e.g. lysophosphatidyl choline). The amounts of the components A and B are 0.0001-0.001W/V% and 5-50W/V%, respectively, and the weight ratio of C/B is 1/100 to 1/2. A higher fatty acid (e.g. oleic acid) may be added, as necessary, as an emulsifying assistant in an amount of 0.2-0.25W/V%. The preparation may be further incorporated with an emulsion stabilizer, a polymeric substance, an isotonizing agent, an antioxidant, etc.
Patent JP-S63300814-A (JP)
Title: Pressing board device
Inventor: YOSHIDA MINORU
IPC: B23D35/00
Filed: 1987-05-29
Abstract: PURPOSE:To easily set the pressing force of a pressing board accurately to a desired value by using a pressure detector setting hydraulic pressure in an oil passage, that is, pressing force of a pressing piston in the pressing board. CONSTITUTION:Engaging a rotary tool with a hexagonal hole 41 in a threaded shaft 40 to be rotated and advancing the threaded shaft 40 to be screwed to the side of a pressurizing chamber 37, when a pressurizing piston 39 is moved being pressed to the pressurizing chamber 37, a device, pressing a pressure detecting piston 35 to the side of its small contour part 36 and adapting a stepped part of the piston 35 to the stepped part of a piston hole 34 while increasing a pressure of oil in an oil passage 43, displays the pressure in a pressure gage 44. And when pressing force of a pressing piston 4 in a pressing board is adjusted to a desired value, the device, fitting a threaded shaft part 33 of a pressure detector to be screwed to a threaded hole 19 in the pressing board and inserting the small contour part 36 of the pressure detecting piston 35 penetrating through a stopper plug 22 of the pressing board to be adapted to a pressure detecting piston 21, mounts the pressure detector 31 to the pressing board 1. Next the device, when it sets the pressing force of the pressing piston 4 to about 9t, is required to only set the pressure of oil in an oil passage 10 in the pressing board to about 260kg/cm<2>.
Patent JP-S5563108-A (JP)
Title: Protective circuit for transistor amplifier
Inventor: ENDOU TAKASHI
IPC: H03F1/52
Filed: 1978-11-01
Abstract: PURPOSE:To prevent the breakdown of the output transistor by providing the protective transistor and then securing conduction for the protective transistor when the output middle point is shorted to the earth. CONSTITUTION:The protective circuit consists of protective Tr15 featuring the collector and the emitter connected to the base of 1st driving transistor Tr6 and output middle point A respectively, resistance 17 connected between the base of  Tr15 and positive power source VCC16, and diode 18 connected between the base of  Tr15 and the earth. In such constitution, protective circuits 15, 17 and 18 operate  each before breakage of 1st output Tr8 although point A may be shorted to the  earth, thus ensuring the prevention for breakage of the output transistor.
Patent JP-S5925479-A (JP)
Title: Digital edge super generator
Inventor: SHINOHARA NOBUTAKA
IPC: H04N5/445
Filed: 1982-08-03
Abstract: PURPOSE:To generate a natural visual edge of a fixed width, by obtaining the distance between the raster position of a certain time point and a super-key signal in real time and then generating an edge in response to this obtaned distance. CONSTITUTION:A digital super-key signal SK is supplied to a V-direction distance calculating circuit 31 to calculate the V-direction distance between the signal SK and the raster position. The output signal obtained from the circuit 31 containing plural uni-horizontal cycle delay circuits is supplied to H-direction distance calculating circuits 320-324 respectively. These calculating circuits contain plural uni-picture element delay circuits corresponding to the edge width and obtain the horizontal distance between the signal SK and the raster position in response to the obtained V-direction distance. The outputs of circuits 320-324 are supplied to ROM330-334 respectively to obtain the Euclid distance between the signal SK and the raster position. This obtained distance is supplied to an ROM35 via a minimum value detecting circuit 34 and converted into a luminance level corresponding to the distance.
Patent JP-H10325956-A (JP)
Title: Liquid crystal alignment layer and its production and liquid crystal display device formed by using this alignment layer
Inventor: OGAWA KAZUFUMI
IPC: G02F1/1337
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal alignment layer which holds good orientability even with parts having differences in surface level and a large-area of about 14-inch display without the display defect and the degradiation of orientability accompanied by rubbing, a process for producing the same and a liquid crystal display device. SOLUTION: Surfactant molecules having straight chain carbon chains including diacetylene groups are fixed to the surface of a substrate 1 by effecting the chemical reaction of the chlorosilane groups of the molecular terminals thereof and the hydroxyl groups of the substrate surface. This surface is so washed that the liquid draining direction is made the same by the n-hexane. Further, the surface is exposed with a translucent substrate having irregular patterns of 0.01 to 0.5 μm on the surface in such a manner that the directions of the irregularities intersect nearly orthogonally with the direction of the liquid draining described above, by which the irregular patterns are transferred to the film. The liquid crystal display device is produced by forming this film as the liquid crystal alignment layer to a substrate form on which transparent electrodes, etc., are formed.
Patent JP-H10326326-A (JP)
Title: Information recording and reproducing device
Inventor: SHIRAI KEN
IPC: G06K13/06
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device that can eject a card without damaging the card or device when the power source is turned off in a card loaded state and then turned on. SOLUTION: After a process (S1) for initializing parameters in a CPU is performed after the power source is turned on, a process (S3) for starting driving a motor 66 forming a card driving part for elevating a card is performed, and it is judged whether or not the IC chip of the card is separated from an IC chip connector through a judging process (S5) for nondetection of a sensor 69 and a judging process (S6) for detection of the sensor 69, and when it is judged that the IC chip is separated, the driving of the motor is finished and a process (S10) for card ejecting operation is performed, so that the card is ejected without damaging the card or device.
Patent JP-H03273286-A (JP)
Title: Display device
Inventor: KOJIMA MASANORI
IPC: G09G1/28
Filed: 1990-05-25
Abstract: PURPOSE:To miniaturize the display device and to obtain high resolution by constituting the display device of a color image display device for one horizontal scanning(HS) line provided with three primary colors emitting means arranged in parallel with one HS line section and an optical system means for deflecting image light for one scanning line projected from the display device in the vertical direction. CONSTITUTION:The display device is constituted of a cathod ray tube (CRT) 1 provided with three primary colors emitting means 14B, 14R, 14G and three electron gans 4B, 4R, 4G making pairs with the means 14B, 14R, 14G, a horizontally deflecting coil 2, the optical system 16 for deflecting image light for one HS line in the vertical direction synchronously with a vertically synchronizing signal included in an image signal, and a driving device 17 for driving the system 16. Preferably, image signal amplifiers 10G, 10R, 10B for supplying three primary color image signals t othree glids 82G, 82R, 82B corresponding to the emitting means 14B, 14R, 14G are added. Cathod rays projected from the gans 4B, 4R, 4G selectively emit the means 14B, 14R, 14G and the image light is deflected in the vertial diection by the optical system 16 to constitute an image. Consequently, the display device can be miniaturized and high resolution can be attained.
Patent JP-H0429073-A (JP)
Title: Trouble section in system discriminating device
Inventor: NIIMURA TAKAHIDE
IPC: H02H3/36
Filed: 1990-05-25
Abstract: PURPOSE:To discriminate a trouble section without increasing the number of trouble information transmission lines by taking in operation information of protection relays and breakers as trouble information to retrieve power failure selections, list up trouble equipment candidates, and to perform prescribed condition evaluation. CONSTITUTION:If trouble occurs in a system 100, protection relays and breakers are operates approximately simultaneously, and operation information of both of them is inputted to a system monitor nd control system 200 and a system trouble section discriminating device 300 as trouble information, and breakers of trip operation are rearranged in order from the breaker most distant from a substation as the power source of a trouble current to generate a list, and this list is referred in order from the breaker most distant from the power source to check equipments connected to the load side of breakers, thus retrieving power failure sections. Next, protection equipments such as transmission lines and transformers corresponding to operated protection relays are checked based on trouble information and a system configuration file 302 to generate a trouble equipment candidate list, and a power failure section list is traced in order from the section most distant from the power source; and if an equipment included in the candidate list is found, a peculiar condition corresponding to its classification is evaluated and this section is discriminated as the trouble section by a trouble section discriminating part 305.
Patent JP-S6112330-A (JP)
Inventor: NAKAJIMA HISASHI
IPC: E04B1/80
Filed: 1984-06-29
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-S6115224-A (JP)
Title: Image reader device
Inventor: KUMAKI MASATAKA
IPC: G06F3/0488
Filed: 1984-06-30
Abstract: PURPOSE:To attain simply the input of a reading range of an original by deciding a piece of coordinate value based on the positions of the light-shielded photodetecting elements of X and Y rows and writing the coordinate value to a memory according to the prescribed conditions. CONSTITUTION:The light emitting diodes LED1 on X and Y rows and the photodetecting elements 2 on X and Y rows are arrayed around a reading screen 3 on which an original is put. When a reading range is indicated by a finger on the original, both elements on X and Y rows are partially light-shielded with a change of the state. This state is stored respectively in two registers set opposite to the elements 2 on both X and Y rows. A control circuit of a coordinate value recognizing means decides the coordinate values Xa and Yb based on the positions of the light-shielded elements 2, i.e., the contents of both registers. Then a microprocessor writes both values Xa and Yb to an image memory as long as these values are not equal to the coordinate values Xa-1 and Yb-1 which are decided immediately before the values Xa and Yb.
Patent JP-2000289644-A (JP)
Title: Steering drive device for travel vehicle
Inventor: ONO AKIKAZU
IPC: B62D11/08
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce the operating force of a brake action by pinching a driving friction plate and a driven friction plate between a pressure receiving face and a pressing face, coupling the free end of a lever member with an engaging spring, and engaging an intermediate section with the back face of a pressing plate. SOLUTION: In this steering drive device 10, a driving friction plate 23 and a driven friction plate 24 and arranged between a clutch outer 21 and a clutch inner 22, and they are arranged between a pressure receiving face 21 a formed on the clutch outer 21 and a pressing plate 25 and are pinched by the elastic force of an engaging spring 26. A lever member 29 is provided between a slider 28 supporting the engaging spring 26 and the pressing plate 25, the action of the engaging spring 26 is boosted, therefore a transmission clutch 20 can be held at the engaged state even when the engaging spring 26 weaker that much is used. The relatively weak engaging spring 26 pressing the friction plates 23, 24 of the transmission clutch 20 may be used, and the releasing action of the clutch 20 against the elastic force of the engaging spring 26 can be carried out lightly.
Patent JP-S63300368-A (JP)
Title: Plotting device
Inventor: YOSHIDA TADASHI
IPC: G06T11/20
Filed: 1987-05-30
Abstract: PURPOSE:To improve a processing speed by performing the mirror inversion of plural bits at a time and plotting a figure on a bit map memory. CONSTITUTION:A CPU 1 sets a parameter consisting of a control command for mirror inversion, a source address, a destination address, and transfer length in a DMA controller 3 first. Consequently, the DMA controller 3 which is actuated reads data indicated by the source address out of a source memory 2 and the read data is controlled a data controlling part 47 in the DMA controller 3 according to whether or not mirror inversion is performed and then outputted to the bit map memory 5. At this time, a mask generating circuit 48 in the DMA controller 2 generates mask data according to a write position. Consequently, plural bits are plotted at the same time at the time of mirror inversion plotting and the plotting speed is improved.
Patent JP-S6115210-A (JP)
Title: Copying method of welding line
Inventor: MIYAZAKI JIYUNICHI
IPC: B23K9/127
Filed: 1984-06-29
Abstract: PURPOSE:To minimize the number of data collecting points as few as possible without deteriorating the copying accuracy by defining a point where the displacement from a copying point on a welding line in the direction orthogonal to the welding direction exceeds a prescribed level as the next copying data collecting point. CONSTITUTION:The coordinate value (X1, Y1) of the tip position of a welding torch at a welding start point A is stored. Then the torch is shifted from the point A for reading the torch coordinates. A point that exceeds the displacement lof the Y coordinates is defined as a data collection point B, and the coordinates (X<2>, Y2) of the point B is stored. Then the torch is shifted from the point B, and the coordinates (X3, Y3) of a data collection point C is stored in the same way. Hereafter the data collection points are specified successively and the coordinates of these coordinates are stored. Then a welding job is started at the point A. Thus the torch is set on an interpolation point b(X2, Y1) according to the coordinate value and then shifted to the axis Y to receive a correction of its position. Then the torch reaches the point B. Hereafter the torch is successively shifted through interpolation points c C d E ....
Patent JP-S62293111-A (JP)
Title: Evaluation system for printing quality
Inventor: YAMAZAKI IWAO
IPC: B41J29/46
Filed: 1986-06-13
Abstract: PURPOSE:To speedily and easily obtain high-accuracy printing quality test data and to evaluate and analyze printing quality accurately and properly by providing an image formation part, a computer part, and an image processor. CONSTITUTION:A paper to be measured is fixed on the fixed table 11a of the X-Y measurement stage 11 of the image formation part 10 and a fitting rack 11b for a CCD camera 12 is moved to detect an image within a desired printing range. The computer part 20 stores data inputted from the image formation part 10 through the image processor 30 in the internal memory of a main body 21 and performs arithmetic processing to display the result on a display device 22 and also print out it on a printer 23 as a hard copy. The processor 30 processes the image output of the camera 12 so that it can be monitored on a monitor device 15, converts and stored the image output in the form of image data to be sent to the computer part 20, and transfers it on the basis of an instruction from the computer. Thus, various operations are carried out automatically under the control of the computer part 20 to evaluate the printing quality properly and accurately without reference to the font.
Patent JP-S62294720-A (JP)
Title: Supercharged engine
Inventor: YOSHIOKA MAMORU
IPC: F02B39/00
Filed: 1986-06-13
Abstract: PURPOSE:To prevent abrupt torque fluctuation, by retarding the switching action of a control valve which is disposed in an air intake passage. CONSTITUTION:On idling time, a negative pressure switching valve 44 is communicated with a black port so as to supply air for the diaphragm chamber 52 of a control valve 42. The valve disc 50 of the control valve 42 is closed, so that air intake for the annual space adjacent to the bearing of a mechanical supercharger 20 is interrupted. On operation condition except the idling time, the negative pressure switching valve 44 is switched to be communicated with a white port so as to supply negative pressure for the diaphragm chamber 52. The valve disc 50 is lifted, so that air is introduced to the annual space adjacent to the bearing of the supercharger 20. On switching time, a retarding device 64 which is disposed in a negative pressure passage 53 and a retarding device 66 which is disposed in an air passage 58 are respectively operated so as to shift the control valve 42 gradually from open condition to close condition or conversely.
Patent JP-S6115927-A (JP)
Title: Method for cooling lower surface of steel sheet
Inventor: NAKAO MASAKAZU
IPC: C21D9/52
Filed: 1984-06-29
Abstract: PURPOSE:To cool sufficiently the lower surface of a steel sheet under stabilized conditions by supplying makeup water into a water vessel to control the amt. and the temp. of the cooling water in the water vessel when a water stream is spouted onto the lower surface of the high-temp. steel sheet to cool the surface. CONSTITUTION:When a high-temp. steel sheet 2 is cooled from the upper and lower sides, a water stream is spouted at the lower side from a nozzle 13 which is immersed in the cooling water in a water vessel 3 through water supply pipes 11 and 12 to cool the lower surface of the steel sheet 2 which is conveyed on rollers 1. A part of the spouted cooling water is returned into the water vessel 3 from opening parts 4 and 5. At this time, an appropriate amt. of makeup water is supplied into a water vessel 7 from a makeup water supply main pipe 6 through a makeup water supply pipe 7 to control appropriately the amt. and temp. of the cooling water in the water vessel 3, and a remarkable increase in temp. of water in the water vessel 3 is prevented while keeping the depth of the immersed nozzle 13 at a fixed value.