baber/WOPTO huggingface dataset:
Patent JP-S61278956-A (JP)
Title: Serial bus system
Inventor: BLIEK GENEVIEVE M
IPC: G06F13/00
Filed: 1986-05-30
Abstract: PURPOSE:To improve the reliability and efficiency of transmission by permitting a sub-station to return a confirmation response with respect to a receiving signal and reporting the interruption request of the sub-station. CONSTITUTION:A central station is provided with a computer controlling the central station and a microprocessor muPC communicating through plural interface registers. The muPC also communicates between microprocessors muPSi of respective sub-stations. The muPSi of each sub-station controls its sub-station. Conductors TXD and RXD transfer information transmitted from the central station to the sub-station and that transmitted to the central station from an arbitrary sub-station, respectively. Registers include a STATUS register, a COMMAND register, an ADDRESS register, a WR.DATA register and an RD.DATA register.
Patent JP-2000324182-A (JP)
Title: Method and device for evaluating digital modulated signal
Inventor: NAKADA JUICHI
IPC: H04B1/7087
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To improve accuracy and to reduce operation time in an evaluating method which performs AD conversion of a digital modulated signal to be measured, fetches a fixed section of a data string undergoing AD conversion to calculate a carrier frequency error and evaluates a modulation parameter of the digital modulated signal. SOLUTION: Plural data blocks that are temporally separated from one another largely are fetched in a data string undergoing AD conversion, an operation is performed by utilizing sample data stored in each data block, the frequency conversion quantity of a large value being proportional to the time difference is calculated by calculating a carrier frequency error and operation accuracy is improved by this. Also, the number of samples to be stored in each data block can be reduced regardless of the largeness of the time difference. Then, it is possible to shorten the operation time.
Patent JP-S5460821-A (JP)
Title: Beam mode type selection amplifier for millimeter wave band
Inventor: WATANABE TAKAICHI
IPC: H04B7/15
Filed: 1977-10-25
Abstract: PURPOSE:To omit the conversion from the free space to the waveguide and thus to simplify the constitution through simultaneous execution of the wave division and amplification by incorporating the amplifier element into the beam mode type ring resonator. CONSTITUTION:In the beam mode type selection amplifier which amplifies directly and selectively the arriving waves in the free space at the millimeter wave band, coupling plate 41, 42 and 43 composed of the metal grid or the dielectric whose transmittance is not zero are provided along with metal concave mirror 51 and 52 to form a beam mode type ring resonator, and then amplifier element 61 and 62 are added into mirror 51 and 52. In such constitution, element 61 and 62 to be incorporated into mirror 51 or 52 is decided to one or more than one unit Element 61 and 62 are installed within waveguide 10 and then connected to the resonator via coupling hole 11 provided to mirror 51 or 52. Thus, the converter circuit from the free space to the waveguide can be omitted, simplifying the overall constitution.
Patent JP-S62286695-A (JP)
Title: Deburring method
Inventor: WATANABE MASATOSHI
IPC: B23K26/38
Filed: 1986-06-03
Abstract: PURPOSE:To execute sure and quick deburring by a simple method involving the melting away of the burred part formed on a work by radiating a high- density heat ray to the burred part. CONSTITUTION:A processing head 10 of a laser gun is so installed as to radiate the laser beam from above to the burred part 3 at about 50-80% angle of inclination. While the processing head 10 is moved along the burred part 3, the furred part 3 is irradiated with the laser beam increased in the energy height and the part 3 is melt cut or melt A height sensor Hs is provided adjacently to the processing head 10 and the processing head 10 is so controlled as to be parted by a prescribed distance from the surface of the work W. The height control of the processing head 10 is executed by using a clamping material 11 as a reference or by other methods. The burred part 3 of various kinds of the work W is surely removed by such method.
Patent JP-S6110668-A (JP)
Inventor: TAKAHASHI TOORU
IPC: E04G1/20
Filed: 1984-06-22
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-2000318241-A (JP)
Title: Printing apparatus and paper-transferring device
Inventor: KANBE HIDEO
IPC: B41J11/48
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact printing apparatus and a compact paper- transferring device with a small number of parts. SOLUTION: The printing apparatus has a printing head and a transferring device 10. A second driving roller 15 transfers a roll paper while holding the roll paper between the roller and a first driving roller 12. Third driving rollers 17a and 17b transfer a cutform paper with holding the cutform paper between the rollers and the first driving roller 12. Since the second driving roller 15 is shared for transferring both the roll paper and the cutform paper, the printing apparatus can be constituted compact with a small number of parts. When the cutform paper is to be transferred in a state while the roll paper is held, the second driving roller 15 is separated from the first driving roller 12. Therefore, only the cutform paper can be transferred without transferring the roll paper in a state while the roll paper is held.
Patent JP-S5964121-A (JP)
Inventor: EDOUARUTO HENNI
IPC: B21D43/10
Filed: 1983-07-13
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-S63293085-A (JP)
Title: Thermal transfer recording medium
Inventor: TASAKA MOTOO
IPC: B41M5/40
Filed: 1987-05-25
Abstract: PURPOSE:To make it possible to transfer an image having high density, excellent uniformity and excellent rubbing resistance, by incorporating a water-soluble resin in an amount larger than that of a surfactant in a thermally transferable ink layer proximate to the surface of a base, and incorporating a surfactant in an amount larger than that of a water-soluble rosin in a layer proximate to a surface to be opposed to a transfer recording paper. CONSTITUTION:In producing a thermal transfer recording medium, transfer layer-forming components are divided into at least two kinds of coating liquids such as a first transfer layer-forming coating liquid and a second transfer layer-forming coating liquid, or the components for forming a single layer are mixed with water or a solvent which does not dissolve the components, followed by dispersing so that the components have an average particle diameter of not more than 10 mum, and the at least two coating liquids or the dispersed liquid is applied to a base so that the total coating weight of solids is 1-10 g/m<2>, followed by drying at a temperature not higher than the melting point of the layer or layer thus formed. In this case, the weight ratio of a surfactant to a water-soluble resin in the resultant thermally transferable ink layer in the vicinity of the surface of the base is not more than 9/10, preferably, not more than 1/5, whereas the weight ratio of a water-soluble resin to a surfactant in the ink layer in the vicinity of a surface to be opposed to a transfer recording paper is not more than 9/10, preferably, not more than 8/10.
Patent JP-S5827658-A (JP)
Inventor: HERUMUUTO SHIYAPERU
IPC: C13B30/06
Filed: 1982-07-23
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-S5827060-A (JP)
Inventor: BUORUFUGANGU FUROSUTA
IPC: G01N35/02
Filed: 1982-07-23
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-H0425672-A (JP)
Title: Noncontact mechanical seal with vibro-isolating mechanism
Inventor: SHIMIZU TADAYUKI
IPC: F16J15/34
Filed: 1990-05-16
Abstract: PURPOSE:To control or prevent a vibration in a stationary sealed ring so effectively by making an incompressible liquid filled up in a closed chamber so as not to pass through a passage but at low speed as receiving the resistance of a fluid resisting part. CONSTITUTION:A sealed end face 1a of a stationary sealed ring 1 is opposed to a sealed end face 5a of a turning ring 5 clamped to a turning shaft X at a specified clearance 6. A closed chamber 9 being surrounded by an O-ring 4 or the like is installed at the back of the stationary sealed ring 1, and there is provided a spring 2 which energizes the sealed ring 1 to the side of the tuning ring 5. An oil tank stored with oil or an incompressible liquid with lubricity is connected to the closed chamber 9 by a passage 11. An orifice 12 or a fluid resisting part is installed in a pipeline 11b. When the sealed ring 1 has tried to move in the axial direction due to pressure fluctuations or suchlike in a sealed fluid taken into a pocket part 1b via a throttle passage 7, a flow of oil is produced in the passage 11 but there is provided the orifice 12, so that this oil flow is braked. Accordingly, the pressure fluctuations in the sealed ring 1 is also checked, therefore any possible vibration is kept back.
Patent JP-H06313394-A (JP)
Title: Detecting method for excavated diameter by underwater excavator vertical and equipment thereof
Inventor: YOSHIDA TOSHIHIRO
IPC: E21D1/03
Filed: 1993-04-30
Abstract: PURPOSE:To enhance working accuracy by measuring the quantity of a working pressured liq. sent to a hydraulic cylinder for oscillation by means of an excavated diameter detector and by calculating the moving degree of the cylinder based on a change in the quantity of pressured liq. by means of a computer to detect excavated diameter. CONSTITUTION:Driving a hydraulic pump feeds an operating pressured liq. in a first synchronous cylinder 37a through a hose 36 to move a piston, actuating a second synchronous cylinder 37b. The pressured liq. passes through the hose 36 from the cylinder 37b and enters a hydraulic cylinder 9 for oscillation at its (A) side port through the pressured liq. passage 39a of a rotating coupler part 38 in excavator body 2 and returns to a tank through a hose 40. The pressured liq. passes through a pressured liq. passage 39b from the cylinder 9 at its B side port and returns to the cylinder 37b through the hose 40. A variation in flow rate is converted into an electric signal by means of a converter corresponding to the quantity of detection from the excavated diameter detector 16 of the cylinder 37b and is sent to a control device. In addition, a computer in the control unit calculates the moving degree of the cylinder 9 to display the calculated value on an excavated diameter display panel.
Patent JP-S5555628-A (JP)
Title: Squelch system in fm receiver
Inventor: SHIMIZU HIROSHI
IPC: H04B1/10
Filed: 1978-10-19
Abstract: PURPOSE: To block the production of noise rasping from the speaker at the diminished reception electromagnetic waves, by providing the auido delay circuit between the frequency discriminator and squelch circuit, and also low frequency amplifier.  
     CONSTITUTION: Between the reception antenna 1 and the speaker 10, the mixter 4 and intermediate frequency amplifier 5 connected to the high frequency amplifier 2 and local oscillator 3 in this order. Further, FM receiver is constituted by connecting in series with amplitude limiter 6, frequency discriminator 7 connected to the squelch circuit 8, and low frequency amplifier 9. With this constitution, between the frequency discriminator 7 and low frequency amplifier 9, the audio delay circuit 11 consisting of BBD connected to the squelch circuit 8 is provided. Thus, even if the operation of the squelch circuit 8 is slightly delayed at the stop of electromagnetic wave reception stop, no noise is produced to the speaker 10 with the operation of the audio delay circuit 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62285243-A (JP)
Title: Laminated optical disk device
Inventor: ICHIKAWA KOJI
IPC: G11B7/14
Filed: 1986-06-04
Abstract: PURPOSE:To access lots of recording information of plural laminated optical disks in a short access time by reflecting only the laser beam of a specific wavelength with a dichroic mirror, making the light incident on an opposed optical pickup and using a light source and a detection section in common. CONSTITUTION:In selecting a disk face 5d, the wavelength of a light source 1 is matched to a wavelength lambdad reflected by the dichroic mirror 3d. If there are equal wavelengths among reflection wavelengths lambdaa, lambdab, lambdac, lambdad of dichroic mirrors 3a, 3b, 3c, 3d, since the light does not reach a position far from the light source 1, the wavelengths lambdaa, lambdab, lambdac, lambdad of the laser beam emitted from the light source 1 should be different from each other. The laser beam L is collimated by the light source 1 and the effect of the selection/changeover of a disk face 5 and the radial movement of the optical pickup 4 is avoided. Further, an eye laser forming semiconductor lasers with different oscillation wavelengths on one chip is used for the light source 1 and the light is collimated by a collimator lens.
Patent JP-S616718-A (JP)
Title: Power supply circuit
Inventor: MATSUSHIMA MINORU
IPC: G05F3/26
Filed: 1984-06-21
Abstract: PURPOSE:To obtain a current source improved at its temperature characteristics by adding a current mirror circuit for absorbing the variance of currents to a current source bias circuit. CONSTITUTION:The current source is formed by npn transistors (TRs) Q1-Qn and resistors R1-Rn and the bases of the TRs Q1-Qn are biased by pnp TRs Q11, Q15. The current mirror circuit for absorbing the variance of currents is formed by npn TRs Q16, Q17 and a current I02 having the same capacity as that of a current I01 flowing into the TR Q16 is mirrored to the TR Q17 side to constitute a power supply circuit to be used for a semiconductor integrated circuit. Consequently, the output current value I01 of the current source becomes I01=VBB/R1, which is determined only by the reference voltage source VBB and the emitter resistor R1 of the TR Q1.
Patent JP-H08320310-A (JP)
Title: Ultrasonic-wave generation method and laser ultrasonic apparatus
Inventor: HAYASHI KAZUO
IPC: G01B17/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide an ultrasonic-wave generation method and a laser ultrasonic apparatus which enhance the detection sensitivity of an ultrasonic echo. CONSTITUTION: A laser beam which is radiated from a laser 30 for excitation is made to irradiate the surface of a sample 15 through a mask 33. In the mask 33, a plurality of ring-shaped regions which are formed of concentric circles C1 , C2 ,... are set alternately to a transparent state and an opaque state. The radius of every concentric circle is set to a magnitude which is proportional to the square root of the number of a circle from the inside. The mask 33 acts as a simple mask with reference to the laser beam due to the difference in the order of a wavelength, but it plays the same role as an acoustic Fresnel zone plate with reference to ultrasonic waves generated when the laser beam is made to irradiate.  Consequently, ultrasonic waves which are generated on the surface of the sample so as to be propagated to the inside are converged in a position in a certain depth, and a state which is equivalent to that in which a high-intensity ultrasonic source exists in the position can be obtained.
Patent JP-S63294734-A (JP)
Inventor: IWASE SHIGEO
IPC: A22C25/14
Filed: 1987-05-27
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-S62285250-A (JP)
Title: Production of optical memory medium
Inventor: HASHIMOTO NORIO
IPC: B29C65/00
Filed: 1986-06-04
Abstract: PURPOSE:To make efficient adhesion by superposing two sheets of substrates via a hot melt adhesive agent in such a manner that information recording faces are positioned on the inside, and subjecting the substrates to induction heating from the outside to stick the substrates to each other, thereby forming an optical memory medium. CONSTITUTION:Two pieces (1 pair) of the substrates 1 which have information bits or optical recording layers and are coated wit the hot melt adhesive agent 2 on the sides formed with the information bits or the optical recording layers are prepaired. Two pieces of such substrates 1 are superposed in such a manner that the adhesive agent layers face each other. The substrates are then passed through a place heated with an induction heater 3 then through the spacing between press rollers 8. The adhesive agent 2 is, the therefore, uniformly and evenly heated by the induction heating and a pair of the substrates pass the spacing between the rollers 8 while the adhesive agent is in a melt state. The time restriction before the sticking after the coating of the adhesive agent is thereby entirely eliminated and the efficient adhesion is executed.
Patent JP-H05295424-A (JP)
Title: Method for heat-treating material to be treated
Inventor: NAKAMURA MASATOMO
IPC: C21D1/00
Filed: 1992-04-20
Abstract: PURPOSE:To uniformize heating or cooling speed to a material to be treated by arranging a heat conduction promoting material along the passing direction of a hot blast or a cold blast to the material in a treating chamber. CONSTITUTION:For example, the hot blast is circulated in the cource of a circulating fan 17   a heater 15   a flow straightening plate 18 the material A placed on a tray 21   a heater 16   a circulating fan 17 by the circulating fan 17. Then the hot blast passes through from the right side to the left side in the attached figure in the relation intersecting orthogonally with the charging/ discharging direction to the material A in the inner part of the treating chamber 13. At this time, the heat conduction promoting materials 61 are arranged between a heat insulating material 12 surrounding the treating chamber 13 and the material A at the front and rear side in the relation intersecting orthogonally with the charging/discharging direction of the material A. Thus, at the time of heating with the hot blast or cooling with the cold blast to the material A, the heatiang or cooling speed to the material A is almost uniformized.
Patent JP-H08321270-A (JP)
Title: Image forming device
Inventor: MITSUMICHI KAZUHIRO
IPC: H01J29/18
Filed: 1995-05-26
Abstract: PURPOSE: To form an image of high grade by furnishing a number of electron emitting elements of surface conducting type which are in parallel connection on an electron emission board, arranging the elements at different distances from the respective mating target electrodes, and making uniform the effective electron emission amounts of the elements. CONSTITUTION: Each electrode is formed on a base board of glass by means of a photo-lithographic process, and an organic solvent containing organic paradium compound is applied to the whole area of the obtained electrode, followed by a 10-min baking process at 25 deg.C in the atmosphere. Thereby the organic paradium is turned in particulates so that an uncontinuous condition film of island structure is produced. This particulate film is subjected to patterning so that 1000 electron emitting elements A are formed, and an electron emission board 11 is obtained. A face plate 12 as a target electrode B is formed by applying a phosphor 13 to the glass board and attaching a metal back 14 by metal evaporation in such an arrangement that the distance between the surface and the electron emission board 11 minimizes in the center and maximizes at the ends. Thereby the elements A in parallel connection while voltage is impressed, have different distances from the electrodes B on which a high voltage is impressed, and the effective electron emission amounts are made uniform to result in formation of a high grade image.
Patent JP-H04231040-A (JP)
Title: Matrix band to be used for compound repair of tooth
Inventor: FURANKURIN DEIN
IPC: A61C5/12
Filed: 1991-05-31
Abstract: PURPOSE: To provide a matrix band for dentistry which can be connected with resin which is flexible and forms a foundation of restorative dental materials and can be connected with a filler and a tooth permanently. CONSTITUTION: This matrix band becomes a part of composite restorative dental materials completely and permanently, is held completely, is held partially, or is removed completely depending on requests of a dentist and a patient and specific purpose when this band is used. The dentist forms a prepared product of cavitas. The thin and flexible composite matrix band is inserted between a tooth and adjacent tooth. This band is fixed firmly on the tooth so that a surface of this band comes into contact with the adjacent tooth naturally. A binder is used on a surface of the proper tooth, the cavitas, and the band. This is a composite repair method of the tooth having the cavitas formed by correcting a chemical, filling the prepared cavitas together with composite resin, correcting the resin, and removing an excess part of the band.  In this method, the patient is not injured, time required for restoration is reduced, complication after the operation is reduced, and the cost required for the treatment is reduced.
Patent JP-2000323065-A (JP)
Title: Color cathode-ray tube and its electron beam adjusting device
Inventor: ITO HIROSHI
IPC: H01J29/54
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To land a green electron beam under such a condition that it is incorporated in the vicinity of a geometric center of a phosphor screen with a simple operation instead of such treatments with a trouble and required much time that are a positional change and a magnetic force change of an electron beam adjusting device, and an exchange of a glass bulb, a deflection coil, an electron gun and the electron beam adjusting device, and moreover a change of intensity(magnetic volume) of a magnetic pole in a magnet ring. SOLUTION: An electron beam adjusting device 30 mounted on a neck part 14 is provided with a first 2 poles magnet ring 32 and a 4 poles magnet ring 34 and a 6 poles magnet ring 36 and moreover a second 2 poles magnet ring 38. In an adjustment of the first 2 poles magnet ring 32, the second 2 poles magnet ring 38 performs an adjustment for an assistance when an electron beam orbit correction that is a green electron beam G beam is approached to a geometric center O of a phosphor screen 15 is insufficient.
Patent JP-S5830152-A (JP)
Title: Semiconductor integrate circuit
Inventor: MORIYASU TOSHINORI
IPC: H01L21/8226
Filed: 1981-08-17
Abstract: PURPOSE:To boost the withstand voltage by a method wherein the integrated circuit is comprised of the I<2>L gate with plural output terminals and the multiple bipolar transistors wherein the base is connected to the rated power supply while collector and emitter and connected in series to output terminal and reference potential. CONSTITUTION:One terminal of I<2>L gate 11 with two output terminals is connected to the base of NPN transistor 12 and the rated power supply 13 is connected between said gate 11 and transistor 12. On the other hand, the other terminal of the gate 11 is connected to the other NPN transistor 14 and the other rated power supply 15 is likewise connected between said gate 11 and transistor 14. Next the collector of transistor 12 is connected to the output terminal 16 and the emitter is connected to the collector of transistor 14 while the emitter of transistor 14 is connected to ground as the reference potential. Through these procedures, the withstand voltage of the transistors 12 and 14 may be boosted without deteriorating the characteristics of the I<2>L gate 11.