baber/WOPTO huggingface dataset:
Patent JP-H03116534-A (JP)
Title: Optical disk device
Inventor: TAKEUCHI RYOJI
IPC: G11B7/00
Filed: 1989-09-29
Abstract: PURPOSE:To prevent double writing without fail by comparing the reflected light of a pulse-shaped recording light from an optical disk with a threshold level, which is automatically generated to an optimum value corresponding to the intensity of the reflected light, and stopping recording operation when the counted value of the pulse less than the threshold level is more than a prescribed value. CONSTITUTION:A generating means 24 is provided to hold the peak value of the reflected light of the recording light radiated from a light output means and to generate a detection level optimumized based on the held peak value. In such a case, the pulse-shaped recording light beam is radiated from the light output means 5 and compared with the detection level, which is generated corresponding to the intensity of the reflected light, and the reflected light less than the detection level is detected by a detecting means 30. The number of pulses less than the detection level is counted by a counting means 31 and when the counted value is more than the prescribed value, it is judged that the area is a recorded area. Then, the recording operation is stopped. Thus, an optical disk device, which can prevent double writing without fail, can be obtained.
Patent JP-H02100243-A (JP)
Title: Electron source
Inventor: NAKATANI TOSHIBUMI
IPC: H01J1/18
Filed: 1988-10-07
Abstract: PURPOSE:To enable the display of an excellent image having no brightness change by providing a control means having a predetermined regulation face with a predetermined distance from a linear hot cathode in at least either of spaces lying between the hot cathode and both of back electrode plate means and an electron beam take-out electrode means. CONSTITUTION:An electron source includes a back plate electrode means 2, a linear hot cathode 4, an electron beam taking electrode means 3, and regulation means 5a, 5b of the linear hot cathode 4 are contained. The regulation means 5a, 5b have regulation surfaces in the linear hot cathode longitudinal direction within the range of 0.02 L-0.1 L to the linear hot cathode length L which is substantially parallel to the linear hot cathode 4, and the linear hot cathode longitudinal outer end parts of the regulation means 5a, 5b are formed in a circular form. By reason of the circular formation of the linear hot cathode longitudinal outer end parts of the regulation means 5a, 5b, the vibration energy of the linear hot cathode 4 is absorbed, and the vibration of the linear hot cathode 4 is suppressed within a short time. Hence, the display device has not brightness change, and an excellent image can be displayed.
Patent JP-2000089968-A (JP)
Title: Microcomputer
Inventor: ARAI YOSHIMASA
IPC: G06F9/46
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce the load of software processing at the time of executing high speed communication and interruption processing following the communication and to realize a method for generating various interruption requests. SOLUTION: At the time of initializing a microcomputer reference data A to C consisting of eight bits for executing interruption processing are previously stored in respective registers 11 to 13. Eight-bit data are serially communicated from a transmitting side to a receiving side and successively stored in an FIFO memory 10. When a value written in the memory 10 coincides with any one of the reference data A to C stored in the registers 12 to 14, comparator circuits 15 to 17 respectively output coincident signals D to F, and when any one of the signals D to F, generation order or the like coincides with a set value, the value of a counter 19 is increased by one. When the value of the counter 19 coincides with the value of a register 21, interruption processing is executed.
Patent JP-H0674998-A (JP)
Title: Partial discharge measurement method
Inventor: FUKAZAWA MASAKATA
IPC: G01R31/12
Filed: 1992-08-28
Abstract: PURPOSE:To measure a partial discharge pulse generated in a line, particularly in an ordinary connected section with high accuracy, while discriminating the pulse from a noise pulse. CONSTITUTION:A partial discharge measurement method sets the tuning amplified frequency of partial discharge detecting sections 51 to 53 at a frequency having the predetermined S/N ratio, and takes in a noise from an adjacent ordinary connected section 21. Then, a comparison is made between the timing of the noise and the timing of signals detected at the sections 51 to 53. When both timings agree to each other, the detected signals are eliminated and the remaining detected signals are measured as the partial discharge signal of the ordinary connected section 21.
Patent JP-H03115874-A (JP)
Title: Sensitive fluxmeter
Inventor: GOTO HIDEKAZU
IPC: G01R33/035
Filed: 1989-09-29
Abstract: PURPOSE:To improve the sensitivity of detection of a magnetic flux by making a flux input coil opposite, with an insulating film interposed, to a laminate-type SQUID made up of a plurality of thin-film superconducting loops laminated with the insulating film interposed and of a Josephson junction provided inside the loops. CONSTITUTION:SQUID is formed by laminating a lower electrode 2 of a superconducting thin film, an interlayer insulating film 3, an upper electrode 4 of the superconducting thin film, an interlayer insulating film 9 and an upper electrode 10 for a Josephson junction sequentially on an insulative substrate 1. An inductance channel of the SQUID is connected from the upper electrode 10 for the junction onto the right side of the upper electrode 4 through the Josephson junction 5. The upper electrode 4 has a cut extending to an opening in the center and it is connected to the left side edge of the right half of the lower electrode 2 by a superconducting contact 6. The lower electrode 2 also has a cut extending to the opening in the center. By laminating an interlayer insulating film 7 and a spiral input coil 8 moreover, the sensitivity to a magnetic flux can be improved.
Patent JP-2000090159-A (JP)
Title: Device and method for estimate integration and storage medium where estimate integrating method is recorded
Inventor: KAMIYOSHI NORIO
IPC: G06Q30/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To properly reads data in software for integration from external software by enabling the software for integration to control the external software. SOLUTION: The device where this method is implemented is equipped with a hardware resource consisting of an arithmetic unit and an input/output device which inputs a signal to the arithmetic unit and receives a signal from the arithmetic unit, and in the arithmetic unit, the software 1 for integration which performs estimate integration of building cases and the external software which generates external data are incorporated. Further, the software 1 for integration is equipped with a bidirectional data exchanging interface 3 which generates a command for sending the external data to the software for integration from the external software so as to properly obtain the external data from the external software.
Patent JP-2000096092-A (JP)
Title: Use of water-soluble high molecular weight carboxylate compound in cleaner composition having polishing action
Inventor: TRAENCKNER HANS-JOACHIM DIPL C
IPC: C11D1/14
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of beautifully polishing hard surfaces by adding a chelating agent and/or a surfactant and/or a dispersant comprising a water-soluble high mol.wt. polycarboxylate to the composition. SOLUTION: This cleaner composition contains sodium carbonate, sodium chloride, sodium bicarbonate, sodium sulfate and/or a sugar as a carrier and further (A) a water-soluble polycarboxylate as a dispersant and/or (B) a chelating agent and/or (C) a surfactant as powder or an aqueous composition. Compositions containing only sodium bicarbonate and/or polyasparaginic acid and/or their salts are excluded. The component A preferably comprises an acrylic acid homopolymer or copolymer or polyasparaginic acid and/or its salt, or their mixture. The contents of the carrier and the component A are preferably 20-95 wt.% and 5-15 wt.%, respectively.
Patent JP-H0894479-A (JP)
Title: Method and apparatus for inspecting leakage
Inventor: MIYAZAKI SHINJI
IPC: G01M3/16
Filed: 1994-09-21
Abstract: PURPOSE: To determine the leakage of fluid from the conductive body of a hollow container, e.g. a fuel tank, quickly and reliably through the use of electromagnetic wave. CONSTITUTION: At least one object (fuel tank FT) is set in a measuring chamber defined within a measuring container EC and the openings H1, H2 thereof are closed by cover bodies C1, C2. Under a state where a space in the object is sealed hermetically, electromagnetic wave generated from an oscillator GN is radiated from a radiation antenna ATt to a space in the object (or a space on the outside of the object). The electromagnetic wave in the space on the outside of the object (or the space in the object) is received by a receiving antenna ATr and fed to a receiver RC. A decision unit DT makes a decision whether the objective liquid leaked or not based on the electromagnetic wave received by the receiver RC and outputs the decision results.
Patent JP-H0997507-A (JP)
Title: External light lead-in lighting system
Inventor: ISHIWATARI TOMISHIGE
IPC: F21S11/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To perform lighting by utilizing solar light, and also install an artificial light source. SOLUTION: Solar light is received by the light receiving lens 5 of a light receiving device 6 to be reflected by a secondary mirror 12 to be led in one end part 15a of a transmitting part 15. The transmitting part 15 is cylindrical, and is provided with a prism sheet at the inner peripheral surface, also is formed of plural light emitting parts 22. Light, being incident into the transmitting part 15, is reflected by the prism sheet to be emitted from the light emitting part 22 to perform illumination. An artificial light source 16, for emitting light when solar light is weak, is provided on the other end part of the transmitting part 15.
Patent JP-H03115989-A (JP)
Title: Positron ct device
Inventor: SHIMIZU KEIJI
IPC: G01T1/161
Filed: 1989-09-29
Abstract: PURPOSE:To increase the detection sensitivity by making the radial length of a stylus collimator relatively longer at both side parts in the axial direction of a detector body than at the center part. CONSTITUTION:Many detectors 5 are arrayed in a ring shape and those ring- shaped detectors are arrayed in many layers in a fixed direction to form the detector body B. Many stylus collimators 6 are arrayed at specific intervals on the internal surface side of the detector body B. Then the stylus collimators 6 arranged on both side parts in the axial direction of the body are relatively longer in radial length than those arranged at the center part. Consequently, the sensitivity can be increased in the center of a visual field as well as the removal of the stylus collimators 6.
Patent JP-S61130219-A (JP)
Title: Meclofenoxate hydrochloride composition
Inventor: TANAKA TERUKAZU
IPC: A61P25/28
Filed: 1984-11-30
Abstract: PURPOSE:To provide the titled composition having remarkably mitigated bitter taste, resistant to moisture-absorption, agglomeration, deliquescence, and hydrolysis, administrable in the form of powder, etc., and applicable at continuously adjustable dose, by compounding meclofenoxate hydrochloride with a cyclodextrin. CONSTITUTION:The objective composition contains meclofenoxate hydrochloride, a cyclodextrin and if necessary other additives. The cyclodextrin is especially preferably beta-cyclodextrin, and the amount is more than equimolar, preferably large excess to the meclofenoxate hydrochloride used as a main drug component. The inclusion is preferably carried out by the fluidized layer granulation method, by blowing dry air to as mixture of meclofenoxate hydrochloride and cyclodextrin from the bottom to effect the floatation of the mixture, and spraying water to the floating mixture from the top. The titled composition is used preferably in the form of powder, granule, or dry syrup.
Patent JP-2000143600-A (JP)
Title: Complex of organic peroxide or azo-based polymerization initiator, fiber structure using the same and its production
Inventor: HARA TOSHINORI
IPC: D06M101/16
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a complex of an organic peroxide or an azo-based polymerization initiator, capable of improving disperse stability of the organic peroxide in water and improving safety of workers, unnecessary to use a carrier, etc., and useful as an initiator for graft polymerization by including the organic peroxide into a clathrate compound. SOLUTION: (B) An organic peroxide such as benzoyl peroxide is included in (A) a clathrate compound which is preferably a cyclodextrin compound or calixarene compound. A mixing molar ratio of the component B to the component A is preferably about 1. The complex is obtained by dissolving the component B in a monomer used for graft polymerization, adding the component A thereto, further adding water thereto and stirring these components. Formation of a homopolymer as a by-product is suppressed and hydrophilification of fiber structure is made possible by carrying out graft polymerization processing of fiber structure by using the complex.
Patent JP-S63112764-A (JP)
Inventor: KAWASAKI SUSUMU
IPC: D06B3/10
Filed: 1986-10-28
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-H0898271-A (JP)
Title: Audio visual room control system
Inventor: KONDO YASUHIKO
IPC: H04Q9/00
Filed: 1994-09-22
Abstract: PURPOSE: To control each of plural audio visual equipment individually only by connecting them with a two-wire type bus format transmission line. CONSTITUTION: The plural audio visual equipment 6, 7 and 8 are connected in parallel with each other by the two-wire type bus format transmission line via sub control units 9, 10 and 11, respectively. A remote main control unit 1 is connected to the transmission line, and a control signal by a pulse or analog signal is sent out from the remote main control unit 1 as the corresponding one for audio visual equipment individually, respectively. The audio visual equipment 6, 7 and 8 can be controlled even by one two-wire type bus format transmission line by receiving only respective individual control signal by the sub control units 9, 10 and 11.
Patent JP-S62116737-A (JP)
Title: Manufacture of long-size aluminum-carbon fiber-reinforced composite material
Inventor: ARAKAWA HIDEO
IPC: C22C21/00
Filed: 1985-11-15
Abstract: PURPOSE:To manufacture a long-size aluminum-carbon fiber-reinforced composite material free from uncompounding and carbide evolution by controlling the conditions under which carbon fiber and aluminum are compounded. CONSTITUTION:The carbon fiber 1 is coated with Al by an ion plating method to undergo formation of an Al coating layer 2 to prepare an Al-coated carbon fiber. Then, plural pieces of said fibers are bundled, and the resulting bundle is put between rotating rolls, to which a fixed load is applied, at least twice or more, so that long-size Al-carbon fiber-reinforced composite material in which the carbon fibers 1 are dispersed in the Al matrix 2 uniformly as well as continuously in one direction can be manufactured.
Patent JP-2001072522-A (JP)
Title: Starch preparation for fungus of genus fusarium and preservation of fungus of genus fusarium
Inventor: WATANABE SATORU
IPC: A01N63/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a starch preparation of a fungus belonging to the genus Fusarium capable of stably preserving a spore or sporal microbial cell for a long period of time, producible at a low cost, useful as a fungus having a controlling effect on disease damages. SOLUTION: This preparation comprises (A) a spore or a sporal microbial cell of a fungus belonging to the genus Fusarium and (B) a starch. The starch preparation is obtained, for example, by formulating the component A with the component B at a normal temperature. A culture product by a shaking culture may be used as it is as the component A. A spore, a sporal microbial cell or a live microbial cell containing the spore or the microbial cell separated from the culture product by centrifugation, etc., may be used. A starch obtained from potato, maize, etc., as a raw material can be used as the component B. A starch which is insoluble or slightly soluble in water at 25 deg.C and is capable of retaining at least 30 wt.% of water is preferable. The amount of the component B contained in the preparation is preferably 65-99 wt.%.  The number of the spores or sporal microbial cells in the component A is preferably 10 to 1×1010 in 1 g of the starch preparation.
Patent JP-2000088441-A (JP)
Title: Door unit for refrigerator or the like
Inventor: HAMAMOTO TOYOJIRO
IPC: E05D15/06
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To facilitate opening/closing of a door, machining and mounting of a guide rail and to improve its strength. SOLUTION: In the door unit for a refrigerator or the like comprising a guide rail 3 horizontally arranged at an upper side of an exit/entrance opening 2 of a body 1 of the refrigerator or the like, and a hanging wheel 7 mounted at an upper part of a door 5 for opening/closing the opening 2 and transferably engaged with the rail 3; the rail 3 has one or a plurality of rail bases 31 protruding in an inverted V-like section from at least a rail surface 30, and a piece-like guide member 32 connected to the base 31. The surface 30 of the member 32 is formed in the same height as that of the surface 30 of the base 31, and formed with a bent part bent to the body 1 side.
Patent JP-H0994980-A (JP)
Title: Ink jet recorder and ink detecting method for the recorder
Inventor: ONO TAKASHI
IPC: B41J19/18
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the decision result of the color of ink to be detected and to accurately detect the ink residues of ink jet heads by altering the moving speed of the jet in response to the color of the ink to be discharged, and checking the ink detection signal discharged in synchronization of the ink discharge. SOLUTION: A recording head is so moved at a predetermined speed that the discharged ink crosses the optical axis (slit) of a photointerrupter while discharging the ink from the recording head of the color corresponding to the head. At this time, the moving speed of the head is altered at each ink color to be detected for detecting the ink residue. When the ink is discharged between a light emitting element 101 and a light receiving element 102 and the light quantity arriving at the element 102 upon the emission of the light from the element 101 is reduced, the current flowing the element 102 is reduced. Thus, the level of a signal 103 is raised, the raised level is detected to detect the ink quantity discharged from the head.
Patent JP-H08123045-A (JP)
Title: Production of dispersion liquid for electrophotographic photoreceptor and electrophotographic photoreceptor using same
Inventor: MATSUSHIMA ASAO
IPC: G03G5/00
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a dispersion liq. free from dust of media due to wear and chips of media due to crushing and to obtain an electrophotographic photoreceptor having considerably improved electrophotographic characteristics and image characteristic using the dispersion liq. CONSTITUTION: When at least an org. pigment is dispersed to produce a dispersion liq. for an electrophotographic photoreceptor, the org. pigment is subjected to dispersion treatment in a solvent in the presence of crystalline glass media and the objective dispersion liq. is produced. A photosensitive layer is formed on an electrically conductive substrate by coating with this dispersion liq. to obtain the objective electrophotographic photoreceptor.
Patent JP-2001076128-A (JP)
Title: Device and method for detecting obstacle
Inventor: HATTORI HIROSHI
IPC: G01B11/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To fast detect an obstacle existing on a road surface with high accuracy even though stereo cameras are not corrected and even under a situation in which there are changes in vibrations during traveling and in slopes on a road surface by using the stereo cameras on a vehicle. SOLUTION: This obstacle detecting device consists of a plurality of uncorrected TV cameras inputting images, an image storing part 2 for storing a plurality of images inputted by the plurality of TV cameras, a characteristic extracting part 3 extracting a plurality of mutually parallel lines existing on a road surface, a parameter calculating part 4 calculating a relational expression established among projected positions to each image of an optional point on the road surface from the plurality of lines extracted by the part 3, and a detecting part 5 which uses the relational expression calculated by the part 4 and detects an object having height from the road surface.
Patent JP-S62114348-A (JP)
Title: Bit synchronizing circuit
Inventor: NAKAJIMA TAKESHI
IPC: H03K5/00
Filed: 1985-11-13
Abstract: PURPOSE:To perform bit synchronization independently of duty distortion by detecting the form of the duty distortion of a non-return-to-zero (NRZ) signal to select one clock from the kinds of clocks synchronized with the level change of the NRZ signal. CONSTITUTION:The direct NRZ signal from a terminal 101 and the NRZ signal passing an inverter A01 are supplied to FFs A02 and A03 respectively. The clock synchronized with the rise of the NRZ signal from zero to one is supplied to a data terminal D of the FF A02, and the Q output of the FF A02 goes to a high level synchronously with the rise of the NRZ signal. A bit signal synchronized with the rise of the NRZ signal is outputted from a synchronizing circuit A04. Similarly, a bit signal synchronized with the fall of the NRZ signal is outputted by the FF A03 whose data terminal D the clock synchronized with the fall of the NRZ signal is applied to, a bit synchronizing circuit A05, etc. Phases of both bit signals are compared with each other by an FF A06, and one bit signal having the leading phase is outputted. By this constitution, bit synchronization of the NRZ signal having 2:1 or 1:2 duty distortion is possible.
Patent JP-H03117278-A (JP)
Title: Image pickup device
Inventor: GOTOU YOSHITOSHI
IPC: G03B5/00
Filed: 1989-09-29
Abstract: PURPOSE:To detect blur of a picture automatically with high accuracy by detecting the blur of an image pickup device on a picture, applying moving picture processing to the picked-up picture and receiving a moving vector signal of the picture to control the blur of the picture. CONSTITUTION:The light from an object is formed by an image forming section 12 and a video signal is outputted with photoelectric conversion by an image pickup section 13. A signal of a blur angle of an image pickup device in the pitch and yaw directions outputted from a blur detection sensor of a blur detection section 16 and an equivalent focal distance of a lens outputted from a drive quantity sensor of a zoom sensing section 14 installed to a zoom drive section 15 are used for a picture movement quantity arithmetic section 17 and the result is outputted. A moving vector detection section 19 compares one representative point level with each representative point recorded in a representative point memory 18 and discriminates the position of the picture element whose level difference is closest to 0. A memory control circuit 20 receives the moving vector to move the blur of the picture by giving an address signal to a frame memory 21 and the video signal suppressing the blur of the picture is obtained.