baber/WOPTO huggingface dataset:
Patent JP-S62135737-A (JP)
Title: Wavelength modulation type differential spectrometer
Inventor: IZUMI TAKUSUKE
IPC: G02B26/00
Filed: 1985-12-10
Abstract: PURPOSE:To discriminate easily a bright line spectrum of a target, and to grasp exactly its variation quantity by providing a wavelength modulating device, a diffraction grating, a wavelength scanning mechanism, a photoelectric converter, a synchronous detecting circuit, a sampling circuit. etc. CONSTITUTION:A wavelength modulating device 6 vibrates a reflected luminous flux by a plane mirror 8 attached to a vibrator 7, by a prescribed frequency by a vibrator driving circuit 21, and also measures its vibration amplitude. Subsequently, a diffraction grating 14 outputs a diffraction spectrum by dispersing the reflected luminous flux which is brought to a vibration modulation by the device 6. Also, a wavelength operating mechanism 25 varies continuously an incident angle to the grating 14 of the reflected luminous flux by turning the grating 14. On the other hand, a photoelectric converter 17 photodetects the diffraction spectrum which is outputted from the grating 14 and converts an optical modulation component contained therein, to an electric signal, and a synchronous detecting circuit 24 brings the electric signal which has been outputted from the converter 17, to a synchronous detection by a frequency of two times of an oscillation frequency of the vibrator 7, and also brings it to a DC amplification 18. Next, an output signal of the amplifier 18 is brought to sampling 19 by synchronizing it with the oscillation frequency of the vibrator 7 or the frequency of two times.
Patent JP-S61156849-A (JP)
Title: Thick film resistance element
Inventor: SONE SADAYUKI
IPC: H01C17/22
Filed: 1984-12-28
Abstract: PURPOSE:To facilitate the target of characteristics by trimming the titled element, and to improve the strength against power consumption, by a method wherein two resistors with different resistance values are made series via intermediate conductor. CONSTITUTION:This element is provided with a resistor 21 of larger resistance value and a resistor 23 of smaller resistance value formed in series with conductors 24, 25 via intermediate conductor 22. In trimming, in case of large deviation from the target value of characteristics, the resistor 21 is trimmed 26 to the neighborhood of the target value, and the resistor 23 is thereafter trimmed 26 to the center of the target value. This manner enables the sure trimming of even elements of characteristics with narrow target width. Besides, the resistance of the resistor becomes slow in variation, and the remaining width of trimming can be enlarged, resulting in the improvement in strength against power consumption.
Patent JP-H03205202-A (JP)
Title: Information recording medium automatic storage device
Inventor: IKEDA REI
IPC: G06K17/00
Filed: 1990-10-17
Abstract: PURPOSE:To provide high speed handling and automation of a large amount of stocking-in and -out, in an automatic storage device for magnetic tapes and the like, by traveling a stocking-in and -out device between the storage device and a carrying-in and -out position to perform receiving and delivery between a tray capable of receiving a large quantity and the storage device. CONSTITUTION:To stock-in magnetic tapes, the magnetic tapes are put in a tray 16 to be stocked in a tray rack 2. The number of a tray and the content of the magnetic tapes in the tray 16 are read out by a tray and tape recognition device 24. Next, the storage rack number of as storage device 10 is searched from read-out information to determine a rotary rack for tape storage. The tray 16 is transported by a transporting conveyer 20 to a corresponding picking robot 12. The magnetic tapes are stored in a prescribed rack by the picking robot 12. After the completion of working by the robot 12, they are transported automatically to a storage rack which another robot is in charge of, as necessary. Stocking-out is carried out in reverse to the above. It is thus possible to provide automation of a large amount of stocking-in and -out.
Patent JP-H03138077-A (JP)
Title: Manufacture of casing for valve
Inventor: MIKASA KAZU
IPC: B23K1/19
Filed: 1989-10-24
Abstract: PURPOSE:To easily and inexpensively form casing constituent members by extruding plural hollow aluminum formed bodies, joining a joining part of these formed bodies by vacuum brazing and then, subjecting these to nickel coating. CONSTITUTION:In order to manufacture a casing 1, both casing constituent members 2 and 3 are first formed into the hollow formed bodies by aluminum extrusion, brazing filler metal 4 is interposed in the overall periphery of the joining part of these formed bodies 2 and 3, namely, a notched part 2e for joining and an end 3a for joining. The whole is evacuated and then, heated and subjected to vacuum brazing. Afterward, nickel coating is carried out thereon. By this method, both aluminums can be surely joined with the surface smoothed while the occurrence of a cavity being prevented.
Patent JP-H03137586-A (JP)
Title: Method and apparatus for setting dynamic parameter
Inventor: TAKANO HIROYUKI
IPC: G01S7/40
Filed: 1989-10-24
Abstract: PURPOSE:To enable setting of a parameter necessary for simulation optionally by providing a device which allows setting of parameter necessary for simulation dynamically in the simulation. CONSTITUTION:Parameters of motion of own machine inputted from a parame ter input device are preserved temporarily into a buffer. A parameter 5 inputted from the parameter inputting device is compared with a parameter 8 already set for each bit with EXORs 19-21. When a difference is found between both the parameters, any one of signals 22-24 becomes high, a memory 30 is made ready for writing. When there is no change in the parameter 8 already set, the writing is refused. As a result, the parameter 8 already set is preserved in the memory 3 intact.
Patent JP-H0685640-A (JP)
Title: Switching circuit
Inventor: SUZUKI TOSHIYASU
IPC: H03K17/722
Filed: 1992-09-02
Abstract: PURPOSE:To eliminate the simultaneous turn-on of two switching means and to prevent the short circuits of both switching means by constructing a 3-terminal switch with the series connection of both switching means and using a transformer to drive the 3-terminal switch in the directly opposite direction. CONSTITUTION:A drive signal is inputted to a winding wire 4a to apply the bias voltage opposite to each other to the transistors TR 2 and 3 which construct the switching means. If the turn-off action of the TR 2 is delayed when the ON/OFF states are switched between both TR 2 and 3 with inversion of the drive signal, a diode 5 short-circuits both ends of a winding wire 4d and therefore the inversion of the drive signal is prevented. As a result, the bias voltage is not supplied to the TR 3 before the TR 2 is turned off and therefore the TR 3 is never turned on. When the TR 2 is turned on, the drive signal is inverted and the TR 3 is turned on. Thus both TR 2 and 3 are never turned on at one time and the short circuits of them can be prevented.
Patent JP-H0590056-A (JP)
Title: Method and device for forming coil
Inventor: WATANABE MASAFUMI
IPC: H01F41/06
Filed: 1991-09-26
Abstract: PURPOSE:To provide a method and device for forming multi-layer coil whose both edges are formed on the outer circumference of the coil without connecting operation such as welding and insulating treatment on the connecting part. CONSTITUTION:A device is provided with a coil material supplying means 6 which supplies coiling material 1 with fixed tensile force, a rotor 38 which rotates around the center shaft by driving force and a reel 42 which has a prescribed turning force on a shaft parallel to the center shaft being apart from the center shaft. The device is provided with a joggling means 20 which performs joggling of at least coiling material width on the coiling material 1 and a coil former 31 which rotates by the driving force on the same shaft as the rotor center shaft. The coil for one layer of the coil former 31 is formed by unwinding the coiling material 1 which is previously wound up on the reel 42 and the coil for the other layer of the coil former 31 is formed by the coiling material 1 from the coiling material supplying means 6.
Patent JP-H10125441-A (JP)
Title: Plug cap mounting structure for ignition plug
Inventor: TSUSHIMA ATSUSHI
IPC: F02P13/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a plug cap mounting structure for an ignition plug capable of easily mounting a plug cap in an engine head and capable of surely sealing an ignition plug mounting hole. SOLUTION: A plug cap 10 is provided with a rain cover 12 for sealing an ignition plug mounting hole 2 drilled at an engine heat 1, a circular flange part 12 erected on an outside surface of the rain cover 13 and capable of intimate contact with the engine head 1, and a fixing member 30 for fixing the rain cover 13 to the engine head 1. The fixing member 30, when it is threadedly fitted to a protrusion part 20 protruded at the engine head 1, pressure-energizes the flange part 12 to make it intimate contact with a step part 22 of the protrusion 20.
Patent JP-H03136335-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA HISAO
IPC: H01L29/73
Filed: 1989-10-23
Abstract: PURPOSE:To prevent short-circuiting between layers without deteriorating high frequency characteristics of a bipolar transistor, and improve the yield of device, by introducing impurities for forming a base region into the inside of a selection aperture via a polycrystalline silicon layer turning to an emitter electrode, after the selection aperture for forming an emitter region is formed. CONSTITUTION:An interlayer insulating film 10 is stuck on an N-type epitaxial layer 4 and an insulating layer 5; a selection aperture 11 for forming an emitter is formed at the position on a first P-type diffusion layer 8 of the insulating film 10; a polycrystalline silicon layer 12 is formed on the aperture 11. From above the layer 12, boron is implanted under the following conditions; for example, when the thickness of the polycrystalline silicon layer is 0.3mum, the energy is 50KeV, and the dosage is 1.0X10<12>-1.0X10<13>cm<-2>. By heat treatment at 900-1000 deg.C in a nitrogen atmosphere, a third P type diffusion layer 14 is formed in the layer 4. Next a second N-type diffusion layer 13 turning to an emitter region is formed by ion-implanting arsenic from above the layer 12. Hence the short circuit between the layer 13 and the N-type epitaxial layer 4 is prevented.
Patent JP-H04151907-A (JP)
Title: Automatic gain controller
Inventor: TAKAHASHI MASATSUGU
IPC: H03G3/30
Filed: 1990-10-16
Abstract: PURPOSE:To always keep a voice output signal level to a proper level by comparing the voice output signal level with a setting level so as to control an amplification factor of the voice input signal. CONSTITUTION:A voice output signal level via a voice input signal amplifier 1 and a setting level by a voice output signal level setting circuit 3 are compared by a signal level difference comparator 2. Then the amplification factor of the amplifier 1 is controlled in response to the difference and the voice output signal level is always kept to a proper level automatically.
Patent JP-S62151213-A (JP)
Inventor: BUIRUFURIITO BARUTO
IPC: B21B37/64
Filed: 1986-11-21
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-H02123301-A (JP)
Title: Plate lens array with guide
Inventor: IGA KENICHI
IPC: G02B3/00
Filed: 1988-11-01
Abstract: PURPOSE:To facilitate the optical axis alignment by providing a recessed part or a projecting part in correspondence to each lens for fitting an element optically coupled with a lens in a lens array on the surface of the opposite side to the lens array forming surface of a lens array substrate. CONSTITUTION:On the side of one face 10A of a lens array substrate 10 consisting of a transparent glass plate, a lens array formed by arranging many small lens groups 11... is formed by an ion exchange method. On the face 10B of the opposite side to the lens array forming surface of the lens substrate 10, a resin film 12 of prescribed thickness is provided as a coupling element guide material. Also, in a position opposed to each lens 11 in this resin film 12, a circular fiber fitting part 14 of almost the same diameter as the outside diameter of an optical fiber coupled optically with the lens 11 is formed by eliminating partially the resin film. In such a way, coupling of the lens array plate 10 and a fiber array can be executed easily.
Patent JP-H01118880-A (JP)
Title: Image forming device
Inventor: TAKAHASHI MASANOBU
IPC: G03G21/10
Filed: 1987-10-31
Abstract: PURPOSE:To prevent the curling of a blade to a minimum and to prevent a photosensitive drum from being damaged by automatically stopping a motor when the driving current of a photosensitive drum driving motor increases. CONSTITUTION:An output from a voltage comparator 19 is usually at a low level and it does not influence the action of a motor driving circuit 14 at all. When a current which flows in a motor 13 increases, the current which flows in a resistance 17 increases, so that an output voltage of a monitoring circuit 18 becomes high. Therefore, the output level of the voltage comparator 19 becomes a high level and the motor 13 is stopped by turning the motor driving circuit 14 off. Namely, when the leading edge 11a of the blade 11 is curled in the rotating direction of the photosensitive drum 1 and a load given to the photosensitive drum 1 increases at the time of sprinkling toner, the motor 13 is stopped. Thus, the curling of the blade 11 can be checked before the photosensitive drum is damaged comparatively.
Patent JP-H03139374-A (JP)
Title: Electronic instant judgement device
Inventor: YAMAGUCHI KOSHICHI
IPC: H04N7/18
Filed: 1989-10-26
Abstract: PURPOSE:To manage race smoothly by using an electronic instant judgement device used in bicycle race in which device digital image signals are either automatically or manually extracted in the course of time with a time extraction device and said signals are sequentially stored in the main storage 5. CONSTITUTION:With a scanning signals from a driving circuit 72, the first dimension photo image device 22 generates a image piece that is determined with the velocity of a moving body 11 which passes through a judging line 12. The device is converted into a digital image signal with an A/D converter 31. Then, with a place, a date and a race number set with pushbutton circuit 82 and a actuating signals from the time equipment 9, the signal is either automatically or manually with pushbutton extracted in the course of time with a time extraction device 4 and sequentially stored into a main storage 5. Then, with the function of a read/instruction circuit 85 and a read device 61-1 a start image is displayed on a display screen 64-1 through a sub-storage 62-1. On the other hand, a goal zone is extracted with the function of the read/instruction circuit 85 and a read device 61-2. The zone is printed out from an image printing device 64-2 through a sub-storage 62-2.
Patent JP-H06190005-A (JP)
Title: Odor suppressing menstruation instrument
Inventor: BINSENTO PII RASUKO
IPC: A61F13/15
Filed: 1993-10-12
Abstract: PURPOSE: To make it possible to get the discharged humor a direct contact with the odor inhibitor by arranging polymer in a non-continuous pattern over at least one of the first/second major surfaces of a cloth and by having the polymer adhere to the odor inhibitor. CONSTITUTION: The unwoven cloth 12 is loaded onto the conveyer belt from a roll-out roll 1. Having this unwoven cloth 12 pass through under the screen printer 3 feeds plastisol to be adhered in a small dot pattern onto the top surface 12a of the cloth 12. The cloth applied with wet plastisol passes then through under the fine powder distributor 5, whereby fine particles of sodium bicarbonate are adhered onto the top surface 12a of the cloth 12 to be adhered to the wet plastisol. Subsequently, it is then brought to pass through under the infrared hardener 7, resulting in obtaining a discontinuous pattern of polymer, the odor inhibitor of sodium bicarbonate being adhered onto the top surface 20b of the finished unwoven cloth 20.
Patent JP-H09131862-A (JP)
Title: Ink jet print head discrimination circuit having array of program type transistor
Inventor: BURUUSU DEBITSUDO GIBUSON
IPC: B41J2/125
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To apply printing head discrimination data to an ink jet printer by applying pull-up voltage across two address wires and detecting whether the voltage levels on both wires are logical high. SOLUTION: Printer electronic machinery 22 is programmed so as to read encoded data by pulling up the voltage levels on at least two address wires 29 while pulling down the voltage level on at least a third address wire so as to combine the same therewith. By detecting whether one of the pulled-up address wires reaches a logical high voltage level at every combination of the pulled-up address wires with the pulled-down address wire, the printer electronic machinery 22 reads the digital content of a discrimination circuit 32. By this constitution, data is encoded as a digital format with respect to the discrimination circuit 32 integrated within printing head electronic machinery 24.
Patent JP-H03138910-A (JP)
Title: Manufacture of resistor
Inventor: TANABE KOJI
IPC: H01C17/30
Filed: 1989-10-24
Abstract: PURPOSE:To enable baking with high-speed and compact facilities by coating a metallic substrate surfaced with an insulation layer with an electrode paint and a resistor paint and then by baking the work by high-frequency induction heating. CONSTITUTION:An aluminum metallic plate 3 surfaced with an insulation layer 4 made of an epoxy resin insulation paint is baked in the insulation layer 4 at a temp. increase rate of 60 deg.C/sec by use of an induction heater. Further, an electrode pattern is printed on both ends of a carbon paint 6 pattern from an epoxy resin-silver paint 5 and baked at the same condition. Heating by high-frequency induction applies high energy directly to the metal of a resistor substrate 3 and can, therefore, make extremely high-speed temp. increases, thereby heating the paints 5, 6 efficiently. As a result, the hardening time can be shortened in addition of temp increase as compared with external heating. This allows baking with facilities compact in both glace and equipment.
Patent JP-S63129630-A (JP)
Title: Thin-film formation using plasma cvd
Inventor: TABUCHI YOSHIHIRO
IPC: H01L21/31
Filed: 1986-11-20
Abstract: PURPOSE:To prevent the yield of fine particles, which are attached to a semiconductor substrate, by removing deposited material yielded in plasma etching by plasma etching using O2 gas. CONSTITUTION:An Si substrate 7 is mounted on a supporting stage 3 of a plasma CVD apparatus. The inside of a reaction chamber 1 is evacuated to a vacuum state through an exhaust port 6. A raw gas is introduced through an introducing port 5. The substrate is heated with a heater 2. An Si nitride film is deposited on the substrate 7 by a plasma CVD method. Then CF4 gas, to which O2 is added, is introduced through the introducing port 5, and plasma etching is performed under specified conditions. Thus a nitride thin film, which is attached in the apparatus is removed. Thereafter, the O2 gas is further introduced, and discharge is performed. Thus the deposited material such as polymer yielded in the etching step can be removed.
Patent JP-H02122349-A (JP)
Title: Input/output control system for memory data
Inventor: AIHARA MAKOTO
IPC: G06F12/16
Filed: 1988-11-01
Abstract: PURPOSE:To detect the errors via a simple circuit by using the half of bits as the genuine data for each memory address and using the other half bits as the parity information obtained by inverting the logic of the genuine data. CONSTITUTION:When the input/output control of the memory data is performed for an electrically rewritable read-only memory EEPROM, the logic value '1' is given to a switch line 1 after erasion of data in a data writing state and the prescribed data are given to data lines 11 - 1N. Thus the inverted prescribed data are given to the data lines 21 - 2N. When a write signal is received, the bit of the logic value '0' is rewritten into the logic value '0' out of the prescribed data and their inverted data. In a data reading state, the genuine data and their inverted data are read out of the EEPROM and given to the data lines 31 - 3N and 41 - 4N. Then an error signal of logic value '1' is obtained via an error display signal line 5 while a reading signal line 3 is kept at logic value '1' as long as just a single same logic value is obtained.
Patent JP-H03140817-A (JP)
Title: Method of measuring position of space flying object by capturing star and discriminating star
Inventor: ARUBERUTO BEEINGUHOFU
IPC: B64G1/36
Filed: 1990-10-18
Abstract: PURPOSE: To judge an attitude error accurately by using a star sensor that is mounted on a space flight object and by selecting at least three target starts and using a number of star positions of a coordinate system that is centered in a solar system with one of them as a guidance. CONSTITUTION: When the field of view 2 corresponding to a maximum attitude error ΔX, ΔY that can be expected as compared with a sight 1 of a star sensor is prescribed and a space flight object is accurately directed to a desirable, new attitude, three target stars that are expected at known, target positions 3-5 among the field of view 2 are selected, and the star at the position 3 is selected for guidance. Then, when a new attitude is reached, positions 7-12 of a star with the maximum illuminance are determined in a first window 6 that is equivalent to an error 2Δx, 2Δy of the expected attitude.  Then, a position deviation for the position 3 is corrected, the positions 17, 18, 19, 20 of the brightest star are detected among second windows 15, 16; 21, 22 around target positions 13, 14; 19, 20, its mutual position interval and an interval for positions 7; 8 are judged and are compared with positions 4, 5, and 3, and an attitude error is judged from the difference between the positions 19 and 20 and the positions 4 and 5 of the star.
Patent JP-2000112435-A (JP)
Title: Driving method for display device, display device and electronic instrument
Inventor: YAMAZAKI TAKU
IPC: G09G3/20
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To make a display have interest and creativity while keeping a low power consumption property by changing at least one of the position, the area or the display content of a partial area to be a display state at certain time intervals. SOLUTION: In the whole screen enclosed with a full line, the inner side D of a broken line indicates a display state and the outer side of the line indicates a non-display state. Then, a display is successively changed over from (a) to (b), (b) to (c), (c) to (d), (d) to (e) of the figure at certain time intervals. These changeover time intervals may be constant or may be changed properly. In this case, a display content (pattern) is changed over so that a fish is successively moved from the left side of a screen to the right side of the screen. Moreover, it may be performed to change over only the number of display rows or the display content by fixing the row of the end part of the area of the partial display area D at a prescribed row.  That is, it is also acceptable to successively change the row of the row end of the lower side (the lowermost scanning line of D) while making the row end of the upper side of the area D (the uppermost scanning line of D) always a fixed row.