baber/WOPTO huggingface dataset:
Patent JP-S58103886-A (JP)
Title: Controlling circuit for motor
Inventor: GARII RII HOORANDO
IPC: H02P6/06
Filed: 1982-12-02
Abstract: PURPOSE:To obtain a brushless motor control circuit having excellent controlling characteristics inexpensively by using a simple position detector for rectifying necessarily for starting the motor and rotatably controlling the motor in response to the phase delay between the position and the rotating magnetic field of a rotor. CONSTITUTION:A counter 22 is driven by 2.4kHz clock which is inputted through a gate 21, an ROM 24 which is designated by address by the output of the counter 22 outputs digital sine and cosine signals to D/A converters 26, 28, a current drive circuit 29 receives the outputs of the converters 26, 28 and drives a motor 5. The position detection signal from a Hall element associated with the motor 5 is inputted through an A/D converter 20 to a quadrant decoder 27, the output of the counter 22 is inputted to a quadrant decoder 25, thereby controlling the clock which is outputted from the gate 21 according to the compared result of the outputs from the comparator 23. The variation in the speed during the operation can be compensated by a phase comparator 38 which receives the output of the counter 22 and a compensator 39.
Patent JP-S6272444-A (JP)
Title: Installing device for band of drum can cover
Inventor: YAMASHITA YUKIMITSU
IPC: G21F9/36
Filed: 1985-09-27
Abstract: PURPOSE:To improve the work efficiency, and to realize a close installation by expanding a band by using a link mechanism and a driving device, and thereafter, installing automatically the band to the peripheral edge part of a shell body opening part and a cover. CONSTITUTION:When a band 8 is supplied to a band transfer device 17, and a link mechanism 42 is operated by operating a link driving device 49, tip parts 45, 46 of a link push the inside peripheral surface of the band 8 in the outside diameter direction, and spread out the band 8 a little. Subsequently, a band moving device 17 transfers the band 8 to right above a cover 5 which is placed on a shell body opening part of an open type drum can 2 being in an erect attitude. By operating a fitting device 65, the shell body 2 or the band 8 is made to ascend and descend, and positioned, and also by operating a band detaching device 55, the band 8 is fitted to the peripheral part of the cover 5 of the band 8. Thereafter, the cover is fixed to the opening part of the shell body by clamping it by a clamping bolt. In such a way, the band can be installed efficiently.
Patent JP-2000046304-A (JP)
Title: Burner
Inventor: KIYAMA KENJI
IPC: F23D1/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a combustor which can effectively reduce the concentration of thermal NOx without lowering the in-flame denitrating performance by maintaining the stability of a flame and the combustibility of fuel. SOLUTION: A burner is constituted in such a way that a recycle gas is introduced to the burner from the outermost peripheral section of the burner without giving any influence to the combustibility of fuel near the burner. In an air flow for combustion (secondary air 6 and ternary air 7) surrounding a mixed fluid 5 composed of fuel, such as pulverized coal, etc., blown into a furnace from the burner and its carrier gas, the flow of the inner peripheral- side secondary air 6 does not lower the combustibility of the pulverized coal, because a high oxygen concentration is maintained near the burner for the mixed fluid 5.  In addition, when a recycle exhaust gas is introduced to the fluid blown out from the burner from the outermost peripheral section of the fluid, the occurrence of thermal NOx can be suppressed effectively, because the exhaust gas gradually mixes with the inner peripheral-side air 6 and 7 for combustion and lowers the oxygen concentration in an oxidizing flow area formed in the post-flow of an in-flame denitrating area.
Patent JP-H09159976-A (JP)
Title: Improved type progressive multifocal spectacle lens
Inventor: SUKOTSUTO DABURIYUU SUMISU
IPC: G02C7/06
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the progressive multifocal spectacle lens which has surface refracting power adjusted at an arbitrary point on its lens surface. SOLUTION: This lens consists of a spherical long-sight area, a progression part which has a radius of curvature decreasing along the prime meridian, and a spherical short-sight part area. In this case, a refractive index distribution function is optimized because of smooth transition along a prime view direction. Variation in the curvature is controlled by defining the surface refracting power at an arbitrary point on the lens surface with a statistical smoothing 8th-order polynomial which is a general equation Pm=b1 +b2 X+b3 X<2> +...b9 X<8> (where (x) is an independent variable and b1 -b9 are coefficient which are not 0). Consequently, continuity of a visual field is provided at the respective borders of principal lens areas and an integrated visual field is created as the sight crosses the lens.
Patent JP-H0496783-A (JP)
Title: Method for removing burr of blade edge
Inventor: NAKAMURA YOSHIMITSU
IPC: B23K26/00
Filed: 1990-08-10
Abstract: PURPOSE:To remove burrs from an edge without using a jet of water or chemicals by irradiating the burred portion of the edge with ultraviolet rays, and removing the portion by means of dissolution or separation (ablation) so as to obtain a sharp edge with a predetermined angle. CONSTITUTION:A metal plate is coined and above a blade 1 through which a number of holes 1a arranged into the shape of a net are formed a secondary mask 2 having similar holes 2a arranged into the shape of a net are placed and a working laser beam 3 is applied to all of the holes 1a of the blade 1 from above the secondary mask 2. The working laser beam 3 is obtained by passing through a primary mask 6 primary parallel leaser beams 5a emitted by a laser generator 4, and removing a portion around the outside of the laser where power density is low, and focusing secondary parallel laser beams 5b obtained by means of a condensing lens 7. The secondary mask 2 is disposed between the condensing lens 7 and the blade 1. When the blade is in the form of a net the laser beam 3 should be directly applied to the end (edge) 1b of the blade 1 at an angle of theta1 so as to remove a portion 1e to be removed of the end portion 1d.
Patent JP-S6189272-A (JP)
Title: Cationic electrocoating compound composition
Inventor: MURAKAMI RYOICHI
IPC: C09D7/12
Filed: 1984-10-08
Abstract: PURPOSE:The titled composition having improved coating performances to metallic end parts such as cut parts, etc., obtained by blending pigment containing slightly water-soluble condensed phosphate salt pigment in a specific ratio with a resin in a specified ratio. CONSTITUTION:(A) 100pts.vol. (solid content) resin (preferably cationic resin obtained by reacting epoxy resin with amino group-containing compound) is blended with (B) 10-20pts.vol. pigment (e.g., titanium oxide, etc.) containing 4-10vol% slightly water-soluble condensed phosphate (preferable aluminum tripolyphosphate, having 1-10mum particle diameter), to give the aimed composition. The component B is further mixed with preferably 10-96vol% scaly pigment (e.g., mica, etc.) to improve opacifying effects.
Patent JP-H0493544-A (JP)
Title: Operation control method of air conditioner
Inventor: HOSONO YOSHIKAZU
IPC: F04B49/10
Filed: 1990-08-10
Abstract: PURPOSE:To automatically reduce power consumption of an air conditioner in a time zone during which many electric appliances are used by providing a switch means to change over the current limit value of a compressor in a remote control device so that a power save operation based on the current limit value is automatically carried out in a time zone reserved by a timer. CONSTITUTION:A function is provided to change over current limit values of a compressor 14, in which, for example, when the compressor 14 is in operation under usual operation conditions, i.e., under conditions of higher current limit values, if a power save switch 5 provided in a remote control device 1 is depressed, a display is outputted to an indicator 5 to reserve a time zone for power save operation. A usual operation is continued until the time at which the power save operation starts and, at the time of start, signals of operation conditions which switch the current limit values for the compressor 14 from higher rank to lower one are transmitted from an indoor control unit 9 to an outdoor control unit 12. On receipt of the signals, the unit 12 reduces control frequency of an inverter device which feeds power to the compressor 14 to keep the current limit values thereof at a lower rank, so that a power save operation is started.
Patent JP-H1056053-A (JP)
Title: Notched-part positioning device
Inventor: KAWAGUCHI HIDEHIKO
IPC: H01L21/68
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To set a body to be aligned and a rotating means in the non-contact state, by holding the body to be aligned by the holding means, and moving the holding means to the position released from the rotating means, by a control means based on detected signal when an optical detecting means detects a notched part. SOLUTION: When a carrier 3 is set on a locator 9, a carrier sensor 10 becomes the ON state, and a roller 8 is lifted up. A wafer 1 is also lifted up in the carrier 3, and the roller 8 comes into contact with the wafer 1. An optical sensor 4 rises up to the height, where the outer surface part of the wafer 1 is detected. When a driving motor 12 is driven and the roller 8 is rotated, the wafer 1 is rotated. The optical sensor 4 is switched to the on-state from the off-state at an instance when a notch 2 of the wafer 1 has passed the optical sensor 4. A sequencer 11 which has received the switching signal lifts a wafer chuck 5. The wafer 1 is separated from the roller 8, and the roller 8 and the wafer 1 become the non-contact state.
Patent JP-H0762343-A (JP)
Title: Production of fluorescencer
Inventor: ITO HIROYASU
IPC: C09K11/08
Filed: 1993-08-27
Abstract: PURPOSE:To dry a fluorescencer used in an EL panel without fail in its production. CONSTITUTION:A process for washing a zinc sulfide fluorescencer obtained by primary firing and secondary firing with water and drying the washed fluorescencer, wherein the drying step comprises drying the water-washed fluorescencer by evaporating water from the fluorescencer by heating by irradiation with microwaves.
Patent JP-H1054264-A (JP)
Title: Vehicle controller
Inventor: NAGATA TOSHIRO
IPC: B60W10/06
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle controller optimum for stabilizing the behavior of a vehicle at the time of turning the vehicle. SOLUTION: This device is a throttle control circuit which controls the throttle valve of an engine mounted on a vehicle according to an accelerator opening. When lateral acceleration G at the time of turning a vehicle exceeds the first high level determination value GH1 (S120:YES), and a basic throttle opening θB is smaller than a prescribed reference value θref and engine output is small (S190:YES), engine output increase amount ΔTE1 is obtained based on the lateral acceleration G, a throttle opening correction amount Δθ1 necessary for achieving the output increase amount ΔTE1 is calculated (S170, S180), and the throttle opening correction amount Δθ1 is added to the basic throttle opening θB, which is taken as a target throttle opening θT of the throttle valve (S200).  Therefore, the engine output is increased by the output increase amount ΔTE1, thus it is possible to prevent the lateral force of a driving wheel from reducing and stabilize the behavior of the vehicle.
Patent JP-H0962039-A (JP)
Title: Electrophotographic planographic printing plate material
Inventor: NISHIGORI YOSHIHARU
IPC: B41N1/14
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electrophotographic planographic printing plate material having excellent dimensional stability and little fog in a printed plate under low moisture condition. SOLUTION: An intermediate layer and a photoconductive layer are successively formed on a water-resistant supporting body, and a back layer containing a conducting agent is formed on the other surface of the water-resistant supporting body to constitute an electrophotographic planographic printing plate material. The Young's modulus in the transverse direction calculated from the stress-strain curve obtd. from a wet tensile strength test for 10min dipping time according to JIS P 8135 is specified to >=1500kN/m<2> .
Patent JP-H1033110-A (JP)
Title: Breast meat separation method and apparatus therefor
Inventor: KODAMA RYUJI
IPC: A22C21/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a breast meat separation method enabling the separation of a muscular part excluding the part around the shoulder joint simply by applying a cut face and the processing of the shoulder joint part having plural ligaments, muscular substances, cords and membranes in a complicatedly entangled state by a proper separation means without damaging the breast meat and white meat of chicken presupposing the separation of the humeral head from the scapular glenoid cavity. SOLUTION: A fixing cone 20 is inserted into the galeate part 10 to position the shoulder joint 11. The tissues around the joint such as the ligaments, cords, membranes and muscular substances between the humeral head 12a and the scapular glenoid cavity 11b constituting the shoulder joint 11 are cut under application of separation force between the galeate part 10 and the humerus 2b to enable the peeling off of the breast meat 10a together with the wing in high yield.
Patent JP-S58116372-A (JP)
Inventor: YUU CHIN SAN
IPC: A63B49/02
Filed: 1981-12-28
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-S6191873-A (JP)
Title: Manufacturing method of cadmium negative electrode plate for alkaline storage battery
Inventor: YOSHIMURA MASAYUKI
IPC: H01M4/26
Filed: 1984-10-11
Abstract: PURPOSE:To improve the workability at manufacturing, the energy density of a plate, and the coefficient of active material utilization by adding a specific acid and its salt to paste applied to a collection body that forms a negative electrode plate. CONSTITUTION:When at least either citric acid or its salt is added to the paste in which the active material powder containing cadmium oxide is kneaded with a binding agent and the solvent mainly made of water, cadmium oxide reacts to water and is prevented from changing into cadmium hydroxide. As a result, if a negative electrode is created by applying this paste to a collection body and drying it, the workability at manufacturing, the energy density of a plate, and the coefficient of active material utilization can be improved in the same way as where an organic acid is used as the solvent.
Patent JP-H0496754-A (JP)
Title: Chemical diffusion container
Inventor: KAWABATA CHOJI
IPC: F24V30/00
Filed: 1990-08-10
Abstract: PURPOSE:To prevent strong pressure that may cause explosion from being applied to the inside of a pressure chamber by providing the surface of a blocking plate with notches each of which is very small in width and which constantly communicates the pressure chamber with the outside. CONSTITUTION:A metallic bottomed inner tube 2 is fitted into a metallic bottomed outer tube 1 and the peripheral edge of a blocking plate 3 which is formed by extension of the peripheral edge of the opening of the inner tube 2 is wound twice and fastened to the peripheral edge of the opening of the outer tube 1 and the space between the inner tube 2 and the outer tube 1 is used as a pressure chamber 4 and notches 5 each of which is very small in width and which constantly communicates the pressure chamber 4 with the outside are provided through the surface of the blocking plate 3. Quick lime is enclosed in the pressure chamber 4 and a chemical in the inner tube 2 and water is brought into contact with the quick lime through a hole provided in the bottom of the pressure chamber 4 and causes an exothermic reaction and thereby the inner tube 2 is heated and the chemical in the inner tube 2 is diffused as smoke. In this case, the internal pressure of the pressure chamber 4 is allowed to escape from each of the notches 5 little by little within such a range as to prevent a great loss of the quantity of heat, thereby eliminating the danger of explosion.
Patent JP-S6191499-A (JP)
Inventor: HOSOYA FUMIO
IPC: F42B4/12
Filed: 1984-10-12
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-H0965274-A (JP)
Title: Memory card type electronic still camera
Inventor: IKEDA YUICHI
IPC: H04N5/91
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide general-purpose performance for data reception by connecting directly a camera having each of image pickup means, process processing means, signal processing means and storage means and a connector to an external control device so as to conduct transmission and reception thereby making the device small. SOLUTION: A luminous flux from an object passes through a lens 1 and an iris 2 and an image is formed on a CCD 3. An output from the CCD 3 in response to an image is processed analogically by a CDS 4 and an AGC 5 and quantized through a converter 6. The quantized video signal is stored in a memory 8 by a controller 15. The signal is digitally calculated by a DSP 9 and stored again in the memory 8. R, G, B signals or compressed signal data are stored on a medium 16 via the controller 15 and a memory IF 50. In the case of sending information of the medium 16 to the device 13, the camera 17 is connected to the device 13 through the memory IF 50, the controller 15, and an interface 10 to conduct data transmission reception in 2-way.
Patent JP-H0377115-A (JP)
Title: Duplex system
Inventor: SUGIMURA YOSHIYASU
IPC: G06F1/26
Filed: 1989-08-18
Abstract: PURPOSE:To attain the synchronizing control of power supplies without deteriorating the anti-trouble performance of a duplex system by stopping or starting the power supply in both of a pair of systems with the detection output when a service interruption or its restoration is detected in one of the paired systems. CONSTITUTION:The system power supplies 10-1 and 10-2 supply the power to the system main bodies 12-1 and 12-2 respectively. The service interruption detecting means 16-1 and 16-2 detect the service interruptions. Then the restoration of the service interruptions are detected by the detecting means 16-1 and 16-2 for restoration of service interruption. The detection of the service interruption or its restoration is informed to each local system via the service interruption/restoration informing means 18-1 and 18-2 respectively. Thus the stop or start control of the supply of power is carried out as in the case where the service interruption or its restoration is detected at its own system after the service interruption or its restoration is detected in the local system. Thus it is possible to easily control the power supplies synchronously with each other with the reliability secured for the control of power supplies.
Patent JP-H055447-A (JP)
Title: Oxygen sensor deterioration detecting device
Inventor: KURITA NORIAKI
IPC: G01M15/00
Filed: 1991-08-26
Abstract: PURPOSE:To improve accuracy by stopping supply of fuel to an engine with a downstream oxygen sensor in a rich output condition, and detecting deterioration based on elapsed time from the point of time an output signal of the downstream oxygen sensor traverses a predetermined level from a rich side to a lean side and an output of the downstream oxygen sensor. CONSTITUTION:Air-fuel ratio is controlled in the vicinity of theoretical air-fuel ratio in an F/B control means A by outputs of upstream/downstream oxygen sensors 16, 18 arranged in the upstream/downstream of a ternary catalyst G. On the other hand, an output signal of the downstream oxygen sensor 18 is detected by a detecting means B and compared with a predetermined level in the first comparing means C. In a condition not F/B controlled and further in a condition that the output of the downstream oxygen sensor 18 is in a rich side, after a fuel supply stop signal is output by a fuel cut means D, elapsed time from the point of time an output of the comparing means C traverses from a rich side to a lean side is measured by a measuring means E. Based on this time and an output from the detecting means B, deterioration of the downstream oxygen sensor 18 is detected by a deterioration detecting means F.
Patent JP-H0376498-A (JP)
Title: Remote controller
Inventor: SUZUKI MAKOTO
IPC: H04B10/114
Filed: 1989-08-18
Abstract: PURPOSE:To reduce a oscillating frequency and to suppress a frequency error by using a microcomputer so as to generate a carrier of a pulse signal whose duty ratio corresponds to the control input and outputting a burst signal using the carrier. CONSTITUTION:An oscillation signal of an oscillator 1 is inputted and an output of an oscillator 2 to be amplified is given to a microcomputer 5 as a clock signal X(f) as shown in figure (a). An output signal of an input key 4 inputting the control content with the operation is given to the computer 5. The computer 5 generates a bust signal S(f2) from the inputs to give it to a base of a emitter grounding transistor 7. A control power supply VCC is connected to a collector of the TR 7 via an infrared ray emitting diode 8. Thus, even when a clock signal frequency is much lowered, the frequency error of the carrier is not increased and the controlled system is remote-controlled with high accuracy.
Patent JP-2000043004-A (JP)
Title: Butt end processing machine
Inventor: NEZAWA MASAYOSHI
IPC: B26D3/14
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To make joining surfaces coincide surely with each other and to enable precision butt end treatment even in butt end processing in which the inner wall surfaces of a V-groove are combined together to join the end part to the butt end. SOLUTION: A plate-shaped cutter 15 in which blade parts are formed on the peripheral fringe of a surface which is rotated by a rotary shaft and crosses at right angles with the rotary shaft is installed to protrude from the surface of a head 13. A sliding table 19 which slides perpendicularly to the rotary shaft is installed on the surface of the head 13. A positioning means 25 which holds an extrusion molding material 26 to make the extrusion direction parallel with the rotary shaft is installed on the table 19. The cross-sectional shape in the radius direction of the blade parts of the cutter 15 is formed in the same shape with a V-groove.
Patent JP-S6370795-A (JP)
Inventor: ABE SUKEZO
IPC: E21D9/06
Filed: 1986-09-10
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-S59107854-A (JP)
Title: Both surfaces simultaneous grinding method of wafer
Inventor: NAKAMURA TAKAO
IPC: B24B37/08
Filed: 1982-12-08
Abstract: PURPOSE:To facilitate visual discrimination of the front surface and the rear surface of the wafer by a method wherein the difference of the revolving number of both surface plates is increased or the like in a device in which both surfaces of the wafer are ground simultaneously by the relative rubbing movement between the upper and lower surface plates and the wafer. CONSTITUTION:A gear-shaped carrier 9, loading the wafers 1 rotatably in a plurality of wafer loading holes 9a, is meshed with an internal gear 7 and a center gear 8, which are arranged concentrically, while the upper and lower surface plates 5, 6 rotated into the arrow sign direction through respective rotating shafts 5a, 6a, are arranged above and below the carrier 9. The wafer 1 is provided with a predetermined grinding pressure and both surface plates 5, 6 and both gears 7, 8 are rotated respectively under supplying an abrasive agent onto the wafers 1, thus, both surfaces of the wafer 1 are ground simultaneously by the relative rubbing motions of both surface plates 5, 6 and the wafer 1. In this case, the difference of the revolving numbers between both surface plates 5, 6 is increased and the revolving number of the carrier is closed to the number of rotation of one of the surface plates.