baber/WOPTO huggingface dataset:
Patent JP-H11326973-A (JP)
Title: Ultrashort pulse light source having controllable multi-wavelength output
Inventor: GALVANAUSKAS ALMANTAS DR
IPC: H04B10/43
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To generate an ultrashort optical pulse having a variable or tunable wavelength from a single light source which emits an ultrashort optical pulse having a fixed wavelength by making a wavelength conversion channel to include an optical parametric generation part for parametric generation of ultrashort pulses different by wavelength. SOLUTION: An ultrashort pulse laser(UPL) 10 to generate an ultrashort optical pulse having a fixed wavelength and at least one wavelength conversion channel(WCC) 121 to 12n are included. The UPL 10 is a mode lock fiber oscillator capable of supplying a picosecond or femtosecond, optical pulse whose typical pulse energy is 10PJ(10×10-12J) to 10NJ(10×10-9J) and typical average power is 0.1 to 100 mW. It is desirable that this fiber oscillator has an all fiber resonator which has not any fiber dispersion control element. Wavelength conversion in WCCs 121 to 12n is performed in an optical waveguide.
Patent JP-S60214329-A (JP)
Title: Ocular lens system
Inventor: FUKUSHIMA SUSUMU
IPC: G02B25/00
Filed: 1984-04-11
Abstract: PURPOSE:To make an eye relief long by arranging a convex and a concave meniscus lens successively from an object field side so that respective concave surfaces face the object field side, and making the radius of curvature of the iris-side concave surface of the convex meniscus lens larger than that of the object-side concave surface of the concave meniscus lens. CONSTITUTION:The ocular lens system 30 consists of an ocular lens group 31 which is used generally and an auxiliary lens group 32 which is arranged at the object field side of the ocular lens group 31. The auxiliary lens group 32 has the convex meniscus lens L1 and concave meniscus lens L2 successively from the object field side. The meniscus lenses L1 and L2 have concave surfaces on the object field side and convex surfaces at the iris side. The radius r2 of curvature of the iris-side convex surface of the convex meniscus lens L1 is larger than the radius r3 of curvature of the object-side concave surface of the concave meniscus lens L2. Thus, the auxiliary lens group 32 is arranged to put the center of the ocular lens system 30 closer to the iris-side surface of a lens L5, and consequently the eye relief E is made long.
Patent JP-H10263979-A (JP)
Title: Work carry-in device for machine tool
Inventor: OYA KATSUMI
IPC: B23Q7/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a wide space free from interference with wiring by preventing the wiring for electronic parts to be used for the periphery of a work holding pad, from being irregularly moved every time when followed by the operation of a holder. SOLUTION: A work carry-in device where a work W is held by an upper and a lower pad 13 so as to be carried in a machine tool, is so constituted that an elevating member 17 is provided, which supports either one of the upper or lower pad, and allows the elevating member to be moved up and down with respect to a moving table 4. A wiring guiding means 35 for electronic parts 29 provided for the elevating member 17, is interposed between the moving table 4 and the elevating member 17. The aforesaid wiring guiding means 35 is composed of a plurality of bar-like members 36 and 37 which are connected with each other in such a way as to be flexible, and have the wiring inserted inside.
Patent JP-H07275874-A (JP)
Title: Ozone treatment apparatus
Inventor: WADA NOBUYUKI
IPC: C02F1/78
Filed: 1994-04-11
Abstract: PURPOSE:To efficiently treat ozone by separating water containing a suspended substance(SS) component of relatively low concn. into the SS component and a soluble component. CONSTITUTION:Air diffusion devices 10, 11 are provided to the underwater lower part of a tank and ozone contact tanks 3, 5 provided with filter material packed beds 8, 9 are provided to the underwater upper part thereof in two stages and ozone treatment is performed according to a gas-liquid counterflow system not only to prevent treatment imperfectness due to short-circuit flow but also to delay the rising degree of ozone gas bubbles in the packed beds to enhance the dissolving efficiency of ozone into water. The suspended substance component in water to be treated is collected by the voids of the filter material of the packed beds to receive the solubilizing and mol.wt. reducing treatment due to ozone. The outflow of the collected $8 component is monitored by the combination of the densit SS compoenrs A1, A2 and chromoscopes B1, B2 provided to a water guide part 4 and a stagnation tank 6 to judge the backwashing period of the packed beds.
Patent JP-H06282320-A (JP)
Title: Data edition system for three-dimensional measurement
Inventor: MATSUURA TAKASHI
IPC: G05B19/4097
Filed: 1993-03-30
Abstract: PURPOSE:To provide a three-dimensional (3-D) measurement data edition system capable of automating edition work. CONSTITUTION:A 3-D measurement data editing part 5 automatically edits 3-D graphics data type measuring point data generated by a 3-D graphics device 1 as a CNC 3-D measurement data format and transfers the edited measuring point data to a character display device 2, which generates a CNC 3-D measurement program.
Patent JP-H01244505-A (JP)
Title: Servo motor controller
Inventor: SHIKAYAMA MASAHIRO
IPC: G05D3/12
Filed: 1988-03-25
Abstract: PURPOSE:To perform high-precision working without reducing the working speed of an automatic working machine provided with a servo device of the software servo system by updating a control command with a position control gain and the update period of the control command to perform interpolation control. CONSTITUTION:A means which calculates the position control gain and a sampling period calculates them so that an evaluation function coincides with a set value with respect to each axis. Consequently, parameters of a control system are set in accordance with the axis of a maximum position follow-up delay and are so determined that the locus error is minimized. With respect to the difference of delay among speed loops of respective axes, delays of position control gain loops and delays due to sampling periods are so adjusted that position follow-up delays are equalized, and the interpolation control is executed in the balanced state on the locus precision. A servo motor controller executes the servo control in accordance with these values. Thus, the locus control of high precision where deformation of the locus is corrected is performed without reducing the working speed.
Patent JP-S62230162-A (JP)
Title: Image processor
Inventor: SAKAI MASAKI
IPC: G06T5/00
Filed: 1986-03-31
Abstract: PURPOSE:To apply binary-coded processing in response to desired image quality by using a waveform memory to generate a pulse width modulation voltage waveform in an image processor applying pulse width modulation and binarizing an analog image signal. CONSTITUTION:A counter 12 counts a clock phi22 outputted from a timimg control section and outputs a sawtooth wave signal phi24 of a desired form. A memory 13 uses the said sawtooth wave signal phi24 as an address and outputs a corresponding screen waveform phi25. The outputted screen waveform phi25 is inputted to a pulse width modulation comparator 16 via a D/A converter 14. On the other hand, image data outputted from a picture data input section 10 is digitized by a D/A converter 15 and inputted to the said comaprator 16, which compares an inputted image signal phi28 with a screen waveform signal phi26 to apply polse width modulation and supply its binarycoded output phi29 to an image output section 17.
Patent JP-H11252297-A (JP)
Title: Facsimile equipment
Inventor: SUJITA KENJI
IPC: H04B3/46
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment that conducts characteristic setting of an equalizer or the like without the need for a labor for the setting and not relying on an opposite facsimile equipment. SOLUTION: A modem 2 sends a high frequency test signal to a line with an instruction of a control section 1 in the facsimile equipment provided with equalizers 3, 4 and the test signal is made to wraparound at 2 line-4 line- conversion section 7 and a comparator circuit 9 receives a wraparound signal reflecting a line impedance with a frequency characteristic. When a level (b) of the wraparound signal is equal to or less than a comparison voltage (c), the equalizers 3, 4 output a signal with a higher level at a high frequency band and when the signal level (b) is greater than the comparison voltage (c), a signal with a level smaller than the above level at the high frequency band and larger than the level of the lower frequency band is outputted through the changeover of circuit constants of the equalizers 3, 4 by equalizer changeover sections 5, 6.
Patent JP-H03272657-A (JP)
Title: Production of fermented material effective in imparting resistance to alcohol and fermented food effective in imparting resistance to alcohol
Inventor: SATOMI KIMINAO
IPC: A23L7/104
Filed: 1990-03-20
Abstract: PURPOSE:To obtain the subject fermented product useful as a food for preventing intoxication, hangover or the foul breadth of alcohol by inoculating Bacillus natto, etc., to a medium containing rice bran, soybean and a carbon source and culturing the microorganisms. CONSTITUTION:Bacillus natto or Bacillus subtilis is inoculated to a medium containing rice bran, soybean and a carbon source (e.g. glucose, dextrin, lactose or starch) and cultured to obtain the objective fermentation product. A fermented food effective in imparting resistance to alcohol can be prepared by adding a yeast to the above fermentation product.
Patent JP-H08131629-A (JP)
Title: Safe ball processing device in pachinko machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1994-03-15
Abstract: PURPOSE: To certainly execute a regulating operation of coming in and going out of safe balls so that the safe balls are accurately detected one by one. CONSTITUTION: A safe ball processing device M is detachably installed in a predetermined position of a collection path 4 outlet. The device M is constructed by a main body 7 in which a processing path 8 intending to allow safe balls to come in and go out is formed, a regulation member 10, an electromagnetic operation device 13, and a detection means 20. The detection means 20 is positioned between a first stopper 18 and a second stopper 19 of the regulation member 10 and detects the safe balls one by one and this detection signal drives and controls the electromagnetic operation device 13. The regulation member 10 inclinably supported by shaft 11 is alternately switched between first and second regulation states by the electromagnetic operation device 13.  In this instance, the regulation to let the safe balls come in or go out by restricting and releasing the safe balls is executed by the first and second stoppers 18 and 19.
Patent JP-S58189760-A (JP)
Title: Method and device for table processing
Inventor: OTOHATA TOSHIO
IPC: G06Q50/00
Filed: 1982-04-30
Abstract: PURPOSE:To shorten the time of operation, by performing the data operation and the totalization for each item of a part or whole of a table simultaneously with production of the table. CONSTITUTION:A cursor pointer 22 is given to a display control part 21 to designate the position where an arithmetic function is performed. Then the position of the cursor is calculated and displayed at a display part 2. The data on this display is stored in an arithmetic register 18. With a push of a + key on a keyboard 3, the data is displayed at the position of the cursor. Furthermore an input data is fed by means of a numerical key, etc. and then displayed at the part 2. At the same time, the data of a data buffer 15 is loaded to a register 17 to receive an operation. The fed data is stored in the register 18. Then the data of registers 17 and 18 are added together with a push of the + key and then loaded to an arithmetic result register 19 to be displayed at the position of the pointer 22 of the display part 2.
Patent JP-S58193698-A (JP)
Inventor: JIYOOJI EDOWAADO ROUKE
IPC: G01N21/23
Filed: 1983-04-25
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-S63239637-A (JP)
Title: Magneto-optical recording medium and recording method thereof
Inventor: OSATO YOICHI
IPC: G11B11/105
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a magneto-optical recording medium which is more adaptable to a recording method permitting over writing by forming the magneto-optical recording medium consisting of specific two layers of perpendicularly magnetized films and an intermediate layer provided between the two magnetic layers in such a manner as to satisfy prescribed conditions. CONSTITUTION:This recording medium has two layers of the perpendicularly magnetized films which are constituted of a 1st magnetic layer 1 having a low Curie point T1 and high coercive force H1, the 2nd magnetic layer having a relatively higher Curie point T2 and lower coercive force H2 as compared to said magnetic layer and make an exchange bond and the intermediate layer which is provided between the two magnetic layers 1 and 2 on a substrate B. Said films have the relations expressed by equation I when the saturation magnetization of the 1st magnetic layer is designated as Ms1, the film thickness thereof as h1, the saturation magnetization of the 2nd magnetic layer as Ms2, the film thickness thereof as h2, and the apparent magnetic well energy between the two magnetic layers appearing through the intermediate layer as sigmaw12. The thickness of the intermediate layer 3 which is formed of an inorg. nonmagnetic material, etc., is 10-50Angstrom . A magnetic field generating part is provided on the position separate from a recording head and recording is executed by binary laser power at the time of recording. The good over writing is thereby enabled.
Patent JP-H10262745-A (JP)
Title: Desk shelf
Inventor: OKADA KAZUHISA
IPC: A47B21/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a desk shelf suitable for the use of an electronic equipment such as personal computer in which a shelf plate removed from the desk shelf is used to ensure the space for housing the body part of the electronic equipment such as personal computer, a keyboard can be placed on a desk top plate in the forward inclined state, and the palm of the hand can be comfortably supported when the keyboard is operated. SOLUTION: In a desk shelf 2 to be placed in a position closer to the upper surface rear part of a desk top plate 5, an upper shelf plate 7 is provided in the upper part between lateral side plates 6, 6, and a tray shelf plate 3 having a protruding edge 9 raised up on the rear edge is provided attachably and detachably between a partitioning plate 8 stood under the upper shelf plate 7 and one side plate 6. The tray shelf plate 3 is removed to ensure the space for housing the body part of an electronic equipment such as personal computer, and the tray shelf plate 3 is vertically reversed and supported by the desk top plate 5 in the forward inclined state to place a keyboard thereon.
Patent JP-S60216590-A (JP)
Title: Pulse-drive circuit of led
Inventor: ITOU TATSUAKI
IPC: H01L33/00
Filed: 1984-04-12
Abstract: PURPOSE:To enable the LED to be in light emission at the time with the turn-on of the power source by a method wherein the power source is connected to a capacitor with a switching element, in a device to put the LED in light emission by charges from the capacitor. CONSTITUTION:A P-N-P transistor (Tr)70 is provided between the power source 10 and the capacitor 30. First, when the power source 10 is turned on, a control signal is outputted from a control circuit 80 at the same time, therefore, Tr70 turns on immediately. This causes the capacitor 30 to instantaneously finish in charging. In other words, since the voltage of the capacitor 30 reaches a required voltage almost at the same time with the power source turn-on, the preparation for the light emission of the LED40 completes at that instant. If a Tr50 turns on at this time, the LED40 emits light at the same time with the turn-on. Therefore, the LED40 emits light in synchronization with pulses fed to the Tr50.
Patent JP-S63239101-A (JP)
Title: Oxygen enricher
Inventor: SHIMOTE YORIYASU
IPC: C01B13/02
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a small-sized lightweight portable O2 enricher useful for medical treatment and inhalation by setting a pressure reducing means using a galvanic cell as a power source to take out O<2> enriched air on the rear side of a membrane module which is selectively permeable to O<2>. CONSTITUTION:Hollow yarn membranes 1 having selective O<2> permeability, 0.3-2mm inside diameter D1, 100-500mm length L1 and <=1,000 ratio of L1 to D1 are bundled and packed into a cylindrical vessel 2 at <=70% packing rate. Both end of the hollow yarn are sealed and fixed with adhesive layers 3 and openings 4 of the hollow yarn are formed by cutting to obtain a mebrane module. When air is allowed to flow from on of two faces of the module opening to the air toward the other at 300l/min flow rate, the pressure drop is <=50mmH2O. A chamber 6 contg. a pressure reducing means 5 such as a suction blower is than fitted to the module and O2 enriched air taken out of the communicating hole 7 of the vessel 2 is collected from the outlet 8.
Patent JP-H01245564-A (JP)
Title: Electronic apparatus
Inventor: MATSUMOTO SHINICHI
IPC: G06F15/02
Filed: 1988-03-28
Abstract: PURPOSE:To prevent the deterioration of a solar cell and to increase the durability of the solar cell by a method wherein a photochromic glass is provided over the light-receiving surface of the solar cell. CONSTITUTION:When the intensity of external light is strong, a photochromic glass 2 is darkened and its light transmittance is decreased. Accordingly, an amorphous semiconductor solar cell 1 is never deteriorated. In case the intensity of the external light is weak like light in a room, the glass 2 is faded and its light transmittance is returned to its former state. Accordingly, the output of the solar cell 1 is never reduced. A photochromic glass using TlCl as a coupler, a reducing fused photochromic glass, a silver-halide photochromic glass and so on can be exemplified as the glass 2. The silver-halide photochromic glass is one utilizing characteristics that if ultraviolet light or a short- wavelength visible light is irradiated on the glass, silver is deposited and as a result, the glass is darkened and its light transmittance is returned to its former state at a dark place.
Patent JP-2000265376-A (JP)
Title: Fabric with no need of cutting and its production
Inventor: HOSODA YOSHINORI
IPC: D06M101/16
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a partial fabric for sewing use conformed with paper pattern without the need of cutting process by brittleness treatment, along the contour of a specified sewing member, of a fabric as a blend of stretchable fibers with non-stretchable fibers. SOLUTION: This fabric with no need of cutting is obtained by printing a fabric as a blend of stretchable fibers >=100% in elongation at break such as urethane-based fibers with non-stretchable fibers <60% in elongation at break such as polyester-based fibers or polyamide-based fibers with a resin or paste containing an alkali ingredient or acid ingredient when the above non-stretchable fibers are polyester-based ones or polyamide-based ones, respectively, in the form of a line 0.05-2 mm in width using e.g. a rotary screen, along the contour of a necessary sewing member such as a swimming suit, followed by conducting a steaming treatment to effect such a brittleness treatment that the tear strength of the above linearly printed part comes within the range of 200-800 g followed by tearing the above brittle part to afford a specified sewing member.
Patent JP-H01245113-A (JP)
Title: Simultaneous detecting device for inclination angle and azimuth angle
Inventor: YANO HIROSHI
IPC: G01C9/00
Filed: 1988-03-28
Abstract: PURPOSE:To simultaneously detect an inclination angle and an azimuth angle of the maximum inclination by providing a weight supported by plural supporting materials which are provided on at least three points on a plate and provided vertically from each pin joint, a sensor for measuring an axial tension generated in the supporting material, and a circuit for processing an output of the sensor. CONSTITUTION:A weight 3 is attached by using the supporting materials 2 which are provided on positions obtained by dividing the same periphery into three equal parts on a plate 1, and have been engaged to pin joints. An angle psimade by the respective supporting materials 2 and the plate 1 is constant. The axial tension (reaction force against gravity) of this supporting material 2 is converted to an electric signal by a sensor 4, and transferred to a processing circuit 5 through a connecting cable 7. Subsequently, an inclination angle and an azimuth angle which have been calculated by the circuit 5 are displayed on an indicator 6. In such a way, the inclination angle and the azimuth angle can be detected simultaneously.
Patent JP-H03274638-A (JP)
Title: Manufacture of ceramic discharge lamp
Inventor: SUGAWARA AKIRA
IPC: H01J9/26
Filed: 1990-03-23
Abstract: PURPOSE:To prevent a change in lamp voltage and a decrease in luminous efficacy by covering a capillary projecting from a cap with a protection tube to eliminate discoloration of the capillary and dispersion of temperature at the coolest portion thereof while adhesive is heated and dried. CONSTITUTION:When a valve 1 covered with a cap 2 is sent to a vacuum heating furnace 10a to heat and dry adhesive 3 by the high frequency heater 11 of a heating furnace 10, a capillary 4 is covered with a protection tube 20. Even if gas is discharged from the adhesive 3 at that time, ti can be prevented that the gas comes into contact with the tip of the capillary 4; thereupon, the surface of the capillary 4 is never chemically discolored, so that temperature dispersion of the coolest portion never happens. It is thereby possible to prevent such trouble as a change in lamp voltage or a decrease in luminous efficacy.
Patent JP-H03273745-A (JP)
Title: Off-talk service system
Inventor: ISHIKAWA KIYOKAZU
IPC: H04N7/173
Filed: 1990-03-23
Abstract: PURPOSE:To transfer sound and picture information by the digital signals of 64kb/s by exchanging the digital signals between a subscriber's private side and an intra-office side during the idle time of a subscriber line. CONSTITUTION:A subscriber's private off-talk means 5 is connected to the subscriber's private 20 side of the subscriber line in an existent exchange, and an intra-office off-talk means 6 is connected to the intra-office 22 side. Then, digital transmitters 7 and 8 are respectively connected to the both means 5 and 6 and the idle state of the subscriber line is detected by these off-talk means 5 and 6. The idle use terminal on the subscriber's private 20 side sends a channel number to the intra-office 22 side and an information receiving and extracting means 9 to be connected to the digital transmitter 8 on the intra- office 22 side extracts the correspondent information out of the plural kinds of information to be supplied from an information present center 13 and sends the information to the subscriber's private 20 side. In such a way, various information service including pictures and sounds can be presented by utilizing an analog line. Thus, the terminal of the off-talk service can selectively receive the information service of various media with pictures and sounds by the digital transmission of 64kb/s.