baber/WOPTO huggingface dataset:
Patent JP-S6474850-A (JP)
Title: Fsk demodulation circuit
Inventor: OISHI YASUYUKI
IPC: H04L27/14
Filed: 1987-09-17
Abstract: PURPOSE:To improve an SN ratio to a bit error rate, by correcting the turbulence of phase relation due to a noise by sampling the other end of two orthogonal signals in a phase detection circuit by the mutual end or the end on one side and detecting the coincidence/noncoincidence of obtained two logic signals. CONSTITUTION:The orthogonal signals DI and DQ whose phase relation change by a modulation code are inputted to a sampling circuit 2. The logic signals Q1 and Q2 are generated by sampling the signals mutually by the mutual leading and trailing edges of the signals DI and DQ or by sampling the other signal by the leading or trailing edge of the signal on one side via D-FF circuits 21 and 22. A delay circuit 4 makes the signal Q1 wait until a signal is outputted corresponding to the coincidence/non-coincidence at a coincidence detection circuit 3. A latch circuit 5 receiving output representing the detection of coincidence outputs the signal Q1 as it is, and when no coincidence is obtained, the latch circuit 5 keeps the latch output at the latest time. In such a way, it is possible to keep a logic state just before sampling even when the noise is generated in the DI and DQ, thereby, the influence of the noise can be eliminated.
Patent JP-H04115815-A (JP)
Title: Material feed device in cutter and method of controlling feed of material by use of material feed device
Inventor: TOKIWA TORU
IPC: B23D55/04
Filed: 1990-09-05
Abstract: PURPOSE:To effectively use a space by providing a plurality of material feed devices on one side in a direction orthogonal to the longitudinal direction of a material transfer device, and by driving the material feed devices with the use of respective drive devices, independently from each other. CONSTITUTION:A material transfer device 3 is installed being extended longitudinally, on the rear side of a horizontal band saw 1, and material feed devices 5 for feeding workpieces W to the material transfer device 3 are arranged on one side in a direction orthogonal to the longitudinal direction of the material transfer device 3. A surplus material yard 7 into which remaining materials Ws produced during cutting by the horizontal bans saw 1 are transferred from the material transfer device 3 and in which they are held, is laid on the other side in the direction orthogonal to the longitudinal direction of the material transfer device 3. The material feed devices 5 5A through 5C are laid at suitable intervals in the X-axis direction. Drive motors 25, 45, 61 are individually driven so as to rotate chain conveyers 9A through 9C, independently from each other, and further, the motors are driven in electrical synchronization with each other so that the chain conveyers 9A and 9B, 9B and 9C or 9A through 9C are simultaneously rotated.
Patent JP-H0959103-A (JP)
Title: Prevention of fungus on room air conditioner and tool for preventing the same
Inventor: KUMAGAI YOKO
IPC: F24F1/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing fungi on a room air conditioner, capable of evenly impregnating all places of a room and a filter in an indoor machine of the room air conditioner with an antibacterial and antifungal agent by sucking the evaporated gas of the antibacterial and antifungal agent from the suction opening of the indoor machine in the room of a general home and subsequently blowing out the gas from a blowout opening. SOLUTION: In the fungus-preventing tool of a room air conditioner, a gas generated from a volatile antibacterial and antifungal formulation directly or indirectly mounted on a place near to a suction opening 2 of the indoor machine 1 of the air conditioner is sucked from the suction opening 2, and subsequently blown out together with air from a blowout opening 4 of the indoor machine to impregnate a filter 3 of the indoor machine, a carpet or tatami mat (rush mat) in the room, and spaces behind or between furnitures with the gas.
Patent JP-H0779977-A (JP)
Title: Ultrasonic diagnostic apparatus and a method for processing by cine color capturing
Inventor: AMAMIYA SHINICHI
IPC: A61B8/06
Filed: 1993-09-20
Abstract: PURPOSE:To make the composition smaller and subsequently reduce cost. CONSTITUTION:A memory region, which can memorize one frame of sound ray of color capture data, is secured in a cine memory 10 which can memorize a great number of frames of data on the flow speed F supplied by a part of processing color flow. And a line buffer 12 which can memorize one sound ray data is also formed. The sound ray data produced by color capture circuit 11 id memorized in the line buffer 12 and simultaneously during the time from when one sound ray data is read out from the cine memory to the time that the next sound ray data is read out, the sound ray data memorized by the line buffer 12 is substituted by the controller 13 in the memory region of the color capture data from the cine memory 10. Due to these devices, there is no need to prepare two frame buffers which memorize only one frame of the sound ray for each, and therefore, the composition can be made smaller and costs can be reduced.
Patent JP-H0792477-A (JP)
Title: Liquid crystal display device
Inventor: IWASE HIROTOSHI
IPC: G09F9/35
Filed: 1993-09-20
Abstract: PURPOSE:To improve the uniformity of the cell gap of the liquid crystal display device.by formation of color filters formed by an electrodeposition, etc. CONSTITUTION:This liquid crystal display device is produced by adhering a second transparent substrate via adhesive layers 16 on a first transparent substrate 11 which is selectively formed with first ITO films in parallel on its surface, is formed with the color filters 13 on the first ITO films, is formed with flattening film atop these color filters and is formed with second ITO films on the regions formed with the first ITO films. Dummy ITO films 17 are formed at the same film thickness as the film thickness of the first ITO films in the regions where the first ITO films are not formed in the lower parts of the adhesive layers 16.
Patent JP-S6294725-A (JP)
Title: Burning control device for hot-water heater
Inventor: MIZUTANI KATSUSHI
IPC: F23N5/18
Filed: 1985-10-21
Abstract: PURPOSE:To be able to keep a gas burner at a satisfactory condition and reduce the generation of CO as far as possible by controlling the operation of a blast fan which transfers burning air and is controlled by a control member which locates at the side of a seesaw lever and corresponds to the operation of the lever. CONSTITUTION:A rod 12 for water temp. which is extended backward from a water temp. detecting member 11 inserted in a water flow path 9 and easily moved up and down and a rod 14 for gas flow rate which is extended backward from a control valve 13 for a gas flow rate inserted in a gas flow path 10, are installed in parallel. The two rods 12 and 14 are connected each other with a seesaw lever 15 of which tips are attached to the two rods and the gas flow rate, that is, the output of a burner 6 is controlled correspondingly to water temp. change to be able to keep the ho-water outlet temp. at a constant level as far as possible. A control member 21 installed at the side of the lever 15 and corresponding to the action of the lever controls the operation of a blast fan 7 to adjust blast air quantity of burning air. Controlling burning air quantity corresponding to the change of the gas flow rate leads to keep the gas burning condition at a constant level as far as possible and also be able to eliminate the generation of CO.
Patent JP-S6387879-A (JP)
Title: Automatic brightness limit circuit
Inventor: ISHITANI SHIZUO
IPC: H04N5/59
Filed: 1986-10-01
Abstract: PURPOSE:To eliminate dispersion and to reduce the number of components by providing two differential amplifiers in an IC circuit, connecting one set of bases to an ABL terminal and connecting the other base to different potentials. CONSTITUTION:When a beam current is increased, since the beam current flows through a resistor 7, a potential of an anode of a diode 20 is lowered and the base voltage of transistor (TRs) 26, 31 is lowered. Since in the base voltage of the other TRs 25, 32 of each differential amplifier, the TR 32 is higher than the TR 32, the differential amplifier comprising the TRs 31, 32 is operated and the collector of the resistor 30 starts decreasing. When the collector voltage is lowered, a contrast control circuit 23 is controlled to decrease the contrast. A video signal is varied, much beam current flows and when the base voltage of the TRs 26, 31 is decreased, the differential amplifier comprising the TRs 25, 26 is operated to operate the bright control circuit 22 thereby lowering the brightness.
Patent JP-S6475829-A (JP)
Title: Method of humidity control for room air humidifying and cleaning equipment
Inventor: KASHIWABARA IKUTA
IPC: F24F6/00
Filed: 1987-09-17
Abstract: PURPOSE:To control the humidity of room air by at least either one of output control of heater or speed control of fan, and effectively humidify and clean the room air by continuous operation of a pump while solving hygienic problems. CONSTITUTION:Circulated water 3 sprinkled from sprinkler holes of a sprinkler pipe 6 is brought in contact with air rising through the sprinkling section 4 as the circulated water 3 flows down through diffuser plates 5. In this process, part of the circulated water 3 evaporates into air, which is discharged into the room from the air outlet 10 of a duct 7 by a fan 8. Therefore, the humility of room air is gradually increased. On the other hand, dust in the air is caught by the circulated water 3, and so, the air is cleaned. When a hygrometer 17 detects that the humidity of room air has increased to a predetermined level, the fan 8 is either stopped or slowed down and/or the output of a boiler 15 is reduced so that the amount of steam from the circulated water 3 may be reduced to control the humidification of room air.
Patent JP-S6477512-A (JP)
Title: Method for controlling cylinder temperature in injection molder
Inventor: KAMIGUCHI MASAO
IPC: B29C45/78
Filed: 1987-09-19
Abstract: PURPOSE:To make it possible to realize optimum temperature controls on a nozzle part and on a cylinder part respectively by a method wherein the periods of temperature controls on the nozzle part and on the cylinder part are made different from each other so as to make the periods of the temperature controls on the nozzle part and on the cylinder part optimum in response to the heat capacities of the respective parts. CONSTITUTION:In a common RAM 18, set temperature on the respective heating zones of a heating cylinder 2 and on a nozzle 4 part are set in response to molding material used by a MDI/CRT 20. When an injection molder is put into operation, a CPU 12 for PMC starts the temperature controls in the heating cylinder 2, on a cylinder head 3 and on the nozzle 4 by predetermined periods respectively. In this case, the periods of temperature controls on the respective heating zones of the heating cylinder 2 and of the cylinder head 3, the heat capacities of which are larger than that of the nozzle 4 part, are set longer than the period of temperature control on the nozzle 4 part having smaller heat capacity. On the other hand, the present temperature on the nozzle 4 part is detected with a thermocouple TH1 at the period, which is shorter than that of the temperature controls on the respective heating zones of the heating cylinder 2 and of the cylinder head 3, so as to perform operation on PID action by comparing with the set temperature set in the common RAM 18 in order to perform temperature control by heating a band heater B1.
Patent JP-S6294127-A (JP)
Inventor: OGAWA MITSUYASU
IPC: A47L5/24
Filed: 1985-10-18
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-H01113361-A (JP)
Title: Production of oxyethylmercapto-benzaldehydes and their oxides
Inventor: TEODOORU PAPENFUUSU
IPC: C07C317/24
Filed: 1988-09-20
Abstract: PURPOSE: To obtain an oxidation product by allowing a halobenzaldehyde and mercaptoethanol to condensation-react with each other in an aq. medium in the presence of an acid binding agent to obtain oxymercapto-benzaldehyde and oxidizing the resultant product with hydrogen peroxide.  
     CONSTITUTION: The corresponding oxyethyl sulfonyl-benzaldehyde or oxyethyl sulfonyl benzoic acid is obtained by allowing 1 mol. compound expressed by formula I (each of X, Y and Z represents H, F, Cl, Br or I) in the aq. medium to react with 0.1-1.5 mol. (preferably 1.25-4 mol.) mercaptoethanol in the presence of the acid binding agent at 70-150°C (preferably 90-120°C) for 8-15 hr to obtain a compound expressed by formula II ((m) represents 0 or 2, (n) represents 1 or 2, where if (m) is 0, (p) is 0) and oxidizing the resultant product with hydrogen peroxide at 40-110°C using a tungsten (VI) compound as a catalyst. The compound is an industrially important intermediate and is obtained with high quality at a high yield. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001061277-A (JP)
Title: Power unit
Inventor: OMURA TADASHI
IPC: H02M7/06
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce power loss using a simple constitution, and moreover to realize downsizing and cost reduction. SOLUTION: For a power unit, first, second, and third capacitor 11, 12, and 13 for potential division of three pieces, which are selected in prescribed capacities, are connected in series between AC power lines, and rectifying diodes 14, 15, 16, and 17, where the reverse properties of two pieces of diodes 14 and 15 on the side of negative terminals are regulated to prescribed Zener voltages, are connected in parallel with the third capacitor 12 arranged at the center, and a capacitor 18 for filtering is connected between the positive (+) terminals and the negative (-) terminals of these rectifying bridges 14, 15, 16, and 17.  Hereby, this power unit can yield a DC output voltage stably, without using a three-terminal regulators, after dividing the AC input voltage from the power input terminal into the desired voltage in insulated condition, and also this can absorb the noise occurring on the input side or the noise occurring on output side.
Patent JP-2000066495-A (JP)
Title: Developing device and image forming device using the same
Inventor: YOSHIDA SHIGETAKA
IPC: G03G15/08
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which prevents the occurrence of filming on a developer carrier and can re-supply developer remaining on the developer carrier without being used for development, to the developer carrier without returning it to a developer storage tank as much as possible. SOLUTION: The developing device 104 is equipped with the developing roller 117 for supplying toner G1 to a photoreceptor drum 102, and a supply roller 119 for supplying the toner G1 onto the developing roller 117. A power source device 114 applies voltages to the developing roller 117 and supply roller 119. A controller 140 is capable of setting such a development voltage that the toner G1 held on the supply roller 119 is moved to the developing roller 117 at the time of development and is also capable of setting such a recovery voltage that the toner G1 held on the developing roller 117 is moved the supply roller 119 at the time of non-development.
Patent JP-H0766617-A (JP)
Title: Display unit for adjusting direction of satellite signal reception antenna
Inventor: MARUYAMA SOUHEI
IPC: H01Q3/02
Filed: 1993-08-26
Abstract: PURPOSE:To surely turn an antenna to a switable direction by performing the level of satellite signals received by the antenna based on the state of the display of a display tool within a range where the direction of the antenna is adjusted. CONSTITUTION:When the satellite signals are reflected by a reflection mirror and reach a primary radiator 11, the signals are picked up by a probe 13, converted to the satellite signals of an intermediate frequency in a frequency conversion circuit 14 and outputted 16 through a filter 15. In the meantime, in this display unit 17, the satellite signals which became the intermediate frequency are amplified 19, then detected in a detection circuit 20 and become DC signals. A peak holding circuit 21 receives the signals at all times and outputs the DC signals of a peak holding value up to the present point of time at all times. Then, since a comparator circuit 22 is operated by receiving the DC detection output signals and he DC signals of the peak holding value, the display tool 23 is turned to a lighted or turned-off state corresponding to the output.
Patent JP-H0981543-A (JP)
Title: Method and device for zooming analysis
Inventor: NISHIGAKI ICHIRO
IPC: G06F17/50
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for zooming stress analysis which efficiently analyze a partial area with a high precision by simple operation. SOLUTION: An input/output device 105 which inputs not only the entire shape and the analysis condition of an analysis object but also a partial shape requiring high-precision analysis, an interactive data input/output processing part 101 which performs input in an interactive form, an entire analysis processing part 102 which automatically generates a finite element model of the entire shape in accordance with the inputted entire shape and analysis condition of the analysis object to perform entire analysis, a partial analysis processing part 103 which automatically generates a finite element model of the partial shape to perform partial analysis, and a common data base 104 where processing results of respective parts are stored are provided.  At the time of analysis of the partial shape, the analysis condition is automatically generated based on the analysis condition of the entire shape or the analysis result of the entire analysis processing part to analyze the partial shape.
Patent JP-H1174726-A (JP)
Title: On-road antenna
Inventor: TAKAMI KENICHI
IPC: G07B15/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To allow the antenna to be used for the communication with an on- vehicle radio equipment mounted on each vehicle in the entry order of vehicles by decreasing an unsafe area. SOLUTION: The on-road antenna 10 is configured with two planar antennas, that is, a major planar antenna 11 and a sub planar antenna 12 placed adjacent to each other. The major planar antenna 11 is placed with a tilt with respect to a road 12 so that an antenna element forming plane 11a has a prescribed angle to the road face 12. The sub planar antenna 12 is placed adjacent to the major planar antenna 11 on an upper stream of a vehicle drive direction and its antenna element forming face 12a has a prescribed angle (including 0 degree) different from the antenna element forming plane 11a of the major planar antenna 11 with respect to the road 2.
Patent JP-H0574832-A (JP)
Title: Semiconductor device
Inventor: ONO SHIGEO
IPC: H01L21/60
Filed: 1991-09-13
Abstract: PURPOSE:To increase the mounting density in the longitudinal direction of a resin-sealed semiconductor device by reducing the thickness of a resin package for the resin-sealed semiconductor device (a semiconductor device) wherein an external terminal fox a semiconductor pellet is connected electrically to an inner lead (a lead interconnection) by using a bonding wire. CONSTITUTION:In a resin-sealed semiconductor device, a plane or a curved surface in one part of an oval is constituted of at least a part connected to an external terminal 2C for a semiconductor pellet 2 at the outer circumference (the side face) corresponding to the central axis of a bonding wire 4 up to a part which is connected to an inner lead 2A. In a state that the outer circumference of the bonding wire 4 is covered with an insulator 5 and that the central axis of the bonding wire 4 is arranged in nearly parallel to the surface of the outer terminal 2C, the plane or the curved surface in one part of the oval at the outer circumference on one side of the bonding wire 4 is connected to the external terminal 2C by removing the insulator 5.
Patent JP-2000066226-A (JP)
Title: Optical density control using lcd device
Inventor: KRAFT WALTER
IPC: G02F1/13
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an LCD device for optical density control. SOLUTION: This LCD device is for exposure of a photosensitive material. The device has a first transmissible plate 102 and second transmissible plate 104 which are formed to a planar form and are arranged apart in parallel from each other, is formed hermetically sealing liquid crystal fluid into the space between these plates 102 and 104 and includes many pixels connected to electrodes disposed on the plates 102, 104. Feed conductors send control signals to the electrodes described above. The first plate on one side has the pixels connected to the electrodes. On the other hand, the feed conductor connected to the electrodes are connected to the electrodes disposed on the other side of the first plate 102. The respective feed conductors are connected to the electrodes through the conductive regions in the first plate 102.
Patent JP-S61115812-A (JP)
Inventor: AMANO YONEJI
IPC: B65B27/06
Filed: 1984-11-07
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-H0685701-A (JP)
Title: Circuit for detecting deterioration in c/n
Inventor: YAMASHITA TOSHIHARU
IPC: H04B7/15
Filed: 1992-09-02
Abstract: PURPOSE:To detect the deterioration in the C/N with high precision, to attain a stable operation of the circuit against a secular change or a temperature change and to attain the circuit integration. CONSTITUTION:A counter 11 of a C/N deterioration detection circuit 10 receives an error flag signal Se sent from an error correction circuit 1 for a prescribed period and outputs a carry signal C1 when a count of number of times of occurrence of bit errors reaches a preset count. A timing signal generating section 12 generates a timing signal synchronously with the error flag signal Se and a timing signal C3 representing a count period. A J-K flip-flop 13 is operated by the carry signal C1 and the timing signal C3 representing the count period and outputs an alarm signal Sa representing the deterioration in the C/N. The count counted by the counter 11 till the carry signal C1 is outputted is set by a count setting signal Sn fed externally.
Patent JP-H0975304-A (JP)
Title: Endoscope
Inventor: TAKAHASHI YUKIO
IPC: A61B1/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which improves washability and is equipped with a connector for surely fixing a flexible tube. SOLUTION: The rear end of a flexible tube 66 forming a channel 70 of endoscope is covered with a 1st tapered part 106 of a channel mouthpiece 97, a ring-shaped pressing member 108, for which a 2nd tapered part 107 to be extended in the same direction as the 1st tapered part 106 is formed on the inner peripheral surface, is arranged outside and a fastening member 109 is arranged further outside. By screwing the fastening member 109 with the channel mouthpiece 97, the pressing member 108 is pressed, the rear end of flexible tube 66 is fixed on the thick part of channel mouthpiece 97 with pressure, and the flexible tube 66 near a top end 114 of channel mouthpiece 97 is pressed radially inside by a flange part provided at the rear end of fastening member 109.  Thus, an interval to lower washability is prevented from being generated between the top end 114 and the flexible tube 66 outside it.