baber/WOPTO huggingface dataset:
Patent JP-H11215518-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TABATA AKIFUMI
IPC: H04N9/83
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the magnetic recording and reproducing device. having a special effect without changing recorded contents of a tape by generating a pulse for a valid video signal period and using the obtained signal so as to replace a reproduced color signal with other color signal. SOLUTION: A reproduced luminance signal outputted from a de-emphasis circuit 26 is fed to a synchronizing signal separator circuit 29, where a synchronizing signal is separated from the reproduced luminance signal and fed to a pulse generating circuit 30. The pulse generating circuit 30 uses the synchronizing signal separated from the reproduced luminance signal and a head changeover signal to generate a required pulse and to control a color signal processing circuit 35. The color signal processing circuit 35 is controlled by a control signal input terminal 36 and processes the color signal, in response to the control signal. In this way, the valid video signal period is generated based on the synchronizing signal separated from the reproduced luminance signal and the reproduced color signal is replaced with other signal by the use of this signal.  Thus, the special mode to set optionally a color of the reproduced video signal is realized.
Patent JP-H04255914-A (JP)
Title: Optical information recording method
Inventor: SUNAKAWA RYUICHI
IPC: G11B7/0045
Filed: 1991-02-07
Abstract: PURPOSE:To prevent temperature from rising due to the irradiation of a laser beam by forming the last half of the H part of a reference digital signal with H and L having equal interval into a recording signal. CONSTITUTION:A reference signal A of a recording signal having the H part corresponding to bit part is processed by a hexadeciamal counter 1 counting clock CK and an AND gate 3, etc., so that the last half of the H part of the signal A becomes a signal formed with the L and H, and a laser 6 is driven via an FF4. By the laser beam driven via the driving signal obtained by forming the above-mentioned part with the L and H, the rise of temperature in an optical information recording medium due to the irradiation of the laser beam can be suppressed and an excellent bit recording having much jitter can be obtained.
Patent JP-S54109631-A (JP)
Title: Liquid fuel burner
Inventor: UNO JIYOUJI
IPC: F23N1/00
Filed: 1978-02-16
Abstract: PURPOSE: To serve premixed gas suitable for ignition automatically after prepurge by installing a part of a fuel supply pipe higher than a fuel supply port and setting a specified oil level in a setting-oil-level tank under the equivalent head of surface tension on the fuel supply port.  
     CONSTITUTION: As a part of a fuel supply pipe 16 is located higher than a fuel supply port 16a, the fuel level of a fuel supply pipe 17 rises a little from the oil level A in the specified-oil-level tank 11 due to surface tension to gain ε 1  in height under the state of zero blow static pressure P 1 . Once live, a motor 3 accelerates gradually to operate in normal state. Gradual increase of fuel to be supplied in pressure ΔP 12 , affected by the acceleration, elevates the fuel level. Before the fuel rises up to the top position in the fuel supply pipe, elevation as much as the result or more of h minus ε 1  in height must be required. When ignited, fuel is supplied from the fuel supply port to be mixed with air for suitable premixed gas inflammable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54138601-A (JP)
Title: Method and apparatus for purifying pulp material
Inventor: RORUFU BERUCHIRU RAINHOORU
IPC: B02C7/12
Filed: 1979-02-17
Abstract: A method and apparatus is provided for controlling the effect of centrifugal force on pulp stock while being ground in the grinding space of a defibrating apparatus defined between a pair of grinding discs which rotate relative to one another in a fluid environment under superatmospheric pressure and corresponding elevated temperature. The grinding space includes a central portion, a first outwardly extending grinding space and a second outer grinding zone extending at an inclined angle from the first grinding zone. Pulp stock to be ground is introduced into the central portion and accelerated through the first and second grinding zones by centrifugal force generated by the rotating discs. The inclined grinding zone serves to split the centrifugal force into a vector perpendicular to the direction of flow of the pulp material and a vector aligned with the axial flow to reduce the accelerating force on the pulp grist in the direction of outward flow. By reducing the outward acceleration, the dwell time of the grist in the second grinding space is increased, resulting in optimum utilization of the entire grinding space for optimum refining efficiency.
Patent JP-H04236656-A (JP)
Title: Electronic documentation server
Inventor: KUSUMOTO KOJI
IPC: H04L12/54
Filed: 1991-01-18
Abstract: PURPOSE:To improve the use efficiency by presenting a document processing service through a network and enabling a user to define contents of the document processing service. CONSTITUTION:An electronic documentation server 1 consists of a user interface part 7, a service interface part 5, a service program management part 6, and an information processing part 4, and the information processing part 4 is provided with a service program storage part 3 and a document processing part 2 (fundamental service program), and the user interface part 7 interactively exchanges documents with the user, who receives the document processing service on a distributed network, through the service interface part 5.
Patent JP-H03220638-A (JP)
Title: File saving and restoring system
Inventor: HASEGAWA KOJI
IPC: G06F12/00
Filed: 1990-01-25
Abstract: PURPOSE:To simplify the work of advance preparations by only designating a save source, medium information of a save destination, and a save object file name at the time of saving and only designating a restore source, medium information of a restore destination, and a restore object file name at the time of restoring to automatically calculate a required capacity. CONSTITUTION:In the save system, file save information such as the save source medium, the save destination medium, and the save object file name is inputted from a terminal 15 by a save information input means 11, and the save capacity and the number of volumes of the save destination medium are calculated in a capacity and volume number calculating means 12 by input information and file management information in a save object file 16. In the restore system, file restore information such as the restore source medium, the restore destination medium, and the restore object file name is inputted from a terminal 25 by a restore information input means 21, and the restore capacity is recognized in a capacity recognizing means 22 by input information and a restore object file 26. Thus, the work of advance preparations like calculation of the required capacity is simplified.
Patent JP-S59143505-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1983-02-03
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-S59144656-A (JP)
Inventor: MARUYAMA KAKUJI
IPC: D04B9/10
Filed: 1983-02-04
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-S59143700-A (JP)
Inventor: KONDOU HIROAKI
IPC: B05D5/06
Filed: 1983-02-04
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-S58146408-A (JP)
Inventor: PIITAA JIYON DEGEN
IPC: C12N11/08
Filed: 1983-02-04
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-H01192972-A (JP)
Title: Steering lock device
Inventor: MAZAKI MIKIO
IPC: E05B83/00
Filed: 1988-01-29
Abstract: PURPOSE:To improve operational efficiency by preventing the turning of a key cylinder at a stop-releasing position, pushing the key cylinder and making it possible to turn to a lock position when the key cylinder turns from an ON position to the lock position. CONSTITUTION:A housing case 12 to the inside of a casing 12, a key cylinder 16 to the inside of a hole 14 of the case 12, they are placed respectively so as to swivel. A stopping member 31 provided with an inclined surface 31b is so placed to the inside of a hole 30 that it is capable of sliding, and at the same time, a channel 16a, the inclined surface 16b and stopper surface 16c are formed on the outside surface of the cylinder 16. When the key turns from an ON position to a lock position, the member 31 comes into contact with the surface 16c at a stop-releasing position to prevent the turning. When the key is pushed, the toe 31a of the member 31 travels on the surface 16b, engagement of the member 31 and the channel 16a is released, and the key can turn to the lock position.
Patent JP-S61175426-A (JP)
Title: Clean carrying device
Inventor: TOGASHI TERUKI
IPC: H01L21/02
Filed: 1985-01-31
Abstract: PURPOSE:To prevent the semiconductor element placing area from dust instruction by a method wherein a space from a ceiling to a downward carrying device is partitioned by a clean hood, the opening area of an air discharging port is made smaller than that of an air intake port. CONSTITUTION:For active introducing of a clean air flowed down from a ceiling U to a floor D direction a clean hood 2 is arranged on the upper part of a carrying device 1, an air intake port 2a for intaking the clean air is opened at the upper side ofa going direction C of the carrying device 1. An air discharging port 2b is arranged at the lower part of the hood 2 which is located between a semicondutor element placing area S1 and a passing area S2. The opening area of the discharging port 2b is made smaller than that of the air intake port 2a. Therefore, an air flow is throttled at the air discharging port 2b, the air pressure is increased, accordingly, the air pressure at the semmiconductor element placing area S1 and the passing area S2 is shown as S1>S2. Therefore, the semiconductor element placing area S1 is prevented from dust intrusion due to the pressure difference between the area S1 and the area S2.
Patent JP-S61176175-A (JP)
Title: Latch-type piezoelectric actuator
Inventor: UCHIKAWA TADAYASU
IPC: H01L41/09
Filed: 1985-01-31
Abstract: PURPOSE:To obtain an actuator of simple structure, small size, low power, low heat generation, and without magnetic interference by using a piezoelectric element as a driving source of a flying member. CONSTITUTION:Piezoelectric elements 4 and 6 are arranged in parallel on a leaf spring 1. Another end 4b of the piezoelectric element 4 is fixed to an attachment member 3 so as to bring a movable contact 2 arranged on a concave side of bend of the leaf spring 1 in contact with a contact 5a of an actuating leaf spring 5 with a certain pilot pressure. The end part 6b of a piezoelectric element 6 is fixed so as to make a contact 7a of an actuating leaf spring 7 symmetrical to the contact 5a with respect to the leaf spring 1. When a voltage is applied to the piezoelectric element 4, the element 4 is displaced minutely, but at high speed. Then the center of the leaf spring 5 bends and the movable contact 2 as a flying member is separated from the contact 5. The leaf spring 1 is reversed and comes in contact with the contact 7a. When a voltage is applied to the piezoelectric element 6, the movable contact 2 is separated from the contact 7a and the leaf spring 1 is reversed again to be in contact with the contact 5a. Thus the alternate contact of the movable contact 2 can be obtained.
Patent JP-S61178476-A (JP)
Inventor: FUJII MIKIO
IPC: B23K20/00
Filed: 1985-01-30
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-H09210005-A (JP)
Title: Hydraulic driving device for construction machine
Inventor: OCHIAI MASAMI
IPC: F15B11/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To improve complex operatability in a hydraulic transmission device for construction machine by changing flow rate characteristic between actuators according to a working condition. SOLUTION: The first hydraulic pump 21 is connected to actuators 3a, 3b, 3c through directional flow control valves 5a, 5b, 5c and pressure control valves 7a, 7b, 7c in parallel. The second hydraulic pump 22 is connected to actuators 4a, 4b, 4c through flow control valves 6a, 6b, 6c and pressure control valves 8a, 8b, 8c in parallel. A target differential pressure setter 38 sets the first and second target differential pressures for the first and second hydraulic pumps based on detected results of an operational condition detector 37, and controls pump capacity so that discharging pressures of the first and second hydraulic pumps may be higher than the highest one of load pressures of respective associated actuator groups by the first and second target differential pressures.
Patent JP-S58135996-A (JP)
Inventor: NAKAGAWA SHIYUUICHI
IPC: G21F3/00
Filed: 1982-02-08
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-H10228874-A (JP)
Title: Camera provided with high speed image pickup tube without smear
Inventor: WU ZONG YAN
IPC: H04N5/225
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a high resolution screen free from smears speedily without providing any shutter by providing an electronic image pickup tube, which is provided with pixels with a specific dimension and performs scanning and focusing by means of electron beams for an optically formed image on a photosensitive target consisting of monocrystal semiconductor material so as to output an electric signal, a control means for the electronic image pickup tube, and a signal storing means. SOLUTION: In a photosensitive target 6 in a monocrystal semiconductor with a thickness of 300mμ or more, a matrix of pixels, which occupy a surface area of less than 10μm<2> and are provided with small capacitance, is formed, and high frame speed and resolution are provided. An image of a scene 12 is formed on the target 6 by means of optical means 10, and its scanning and focusing are carried out with electron beams 16 from an electron gun 14 according to electrostatic scanning controlled by means of a first electronic processing means 20 and by means of focusing means 18, and then, an electric signal S is outputted.  A signal S from an electron image pickup tube 4 is stored in controlling-storing means 22 controlling the processing means 20, and an image is displayed by means of a display means 26 after processing by means of a second electronic processing means 24 is carried out.
Patent JP-H09211144-A (JP)
Title: Vehicle detection method
Inventor: KAWASE MASAHIRO
IPC: G01V3/08
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy and reliability of detection in a vehicle detection method for magnetically detecting vehicles by detecting a magnetic field generating from the vehicles with a magnetic sensor. SOLUTION: In or on the ground 14 whereon a vehicle 10 is passing in a width, a magnetic sensor 12 is arranged. The magnetic sensor 12 includes two or three magnetic detection elements having magnetic detection sensitivity in the longitudinal X-axis direction of the vehicle, the Z-direction vertical to the ground and Y-direction of the width of the vehicle. With these magnetic sensors, the intensity change of exterior magnetic field in two of X-axis and Z-axis directions or three directions by addition of the Y-axis direction is measured. From the base state without vehicles, detection of a vehicle is clone whether the sum of the absolute values of the intensity change in the exterior magnetic field in the two or three directions exceeds a prescribed threshold value.
Patent JP-H01191834-A (JP)
Title: Motor driving camera
Inventor: KITAZAWA TOSHIYUKI
IPC: G03B1/12
Filed: 1988-01-28
Abstract: PURPOSE:To simplify a structure and to miniaturize a mechanism part by generating a pulse at every prescribed number of perforations by allowing it to interlock with the feed of a film and stopping a motor, when said pulse reaches a prescribed number. CONSTITUTION:At the time of head searching, the gear 15a of the upper sprocket 15 is engaged to the perforation 71 of a film 70, and rotates by interlocking with the feed of the film. As a result, an encoder gear 17 rotates, and a pulse generator 60 generates a pulse. In this regard, at the time of searching the head, a pulse counting circuit 61 counts only prescribed pulses. After the head searching is ended, when photographing of the first frame is ended, a motor 1 is started through a motor control circuit 62. As a result, a spool 2 rotates, and the film 70 is fed. As a result, the sprocket 15 rotates, and the gear 17 rotates. Accordingly, the generator 60 generates one pulse, whenever the perforation 71 advances by one. This number of pulses is counted by the circuit 61, and when this circuit counts eight pulses, the motor 1 stops and one frame is fed correctly.
Patent JP-H10202576-A (JP)
Title: Linear motion type robot and air purge unit
Inventor: OGIYA ATSUHIRO
IPC: B25J19/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a linear motion type robot which is capable of easily mounting an air purge unit within a frame and efficiently sucking dust and gas within the frame. SOLUTION: This robot is a linear motion type robot 1 constituted of a frame 3 which is a rectangular parallelopiped whose cross section is roughly U-shaped and forms a groove 6 for mounting air purge unit 7 on the inside surface, a ball screw 4, a linearly moving slider 2, a motor for driving and a control part. By making the air purge unit 7 suited to the groove 6 of this frame 3, this unit 7 becomes easy to be mounted within the frame 3 and suction efficiency within the frame 3 can be improved.
Patent JP-S55110454-A (JP)
Title: Jitter measuring unit
Inventor: YAMAKO TAKEO
IPC: H04L25/02
Filed: 1979-02-17
Abstract: PURPOSE:To enable to measure the jitter, by obtaining the clock frequency being the reference with operation, if the reference clock of digital signal is absent. CONSTITUTION:The signal from measured digital signal input terminal 11 is fed to the gate 12 and FF13, FF13 is operated with the output of FF15 inputting the signal at the start signal input terminal 14, and the gates 12, 16, 17 are opened with the leading of signal. The pulses of high and low level of signal are fed to the counters 21, 22 via the gates 16 and 17 for pulse count, the count value is latched every trailing of signal fed to the latch circuits 23, 24, the addition circuit 26 is driven at the output change point of FF25 to add the output of the circuits 23 and 24, and the output is fed to the memory 28. Further, the signal is fed to the measuring time determination counter 29, the output of the counter 29 is fed to FF13, 15 and the data processor 31 to measure the length from the first edge of signal leading and trailing to the edge sequentially corresponded, and jitter of each edge measured is operated.
Patent JP-S57130990-A (JP)
Title: Preparation of thiophosphoric acid aminosulfenyl chloride compound
Inventor: SUZUKI TETSUYOSHI
IPC: C07F9/6574
Filed: 1981-02-09
Abstract: PURPOSE: To prepare the titled compound useful as an intermediate of insecticide, economically, by reacting a thiphosphoric acid amide with sulfur monochloride in the presence of a tert-amine.  
     CONSTITUTION: The compound of formula IV[A is group of formula II (Y 1 WY 6  are H, methyl, or ethyl; K is 0 or 1) or group of formula III (Z and Z 1  are lower alkoxy); R 1  is alkyl or cycloalkyl]is prepared by reacting 1mol of a thiophosphoric acid amide of formulaIwith 0.7W1.5mol of sulfur monochloride in the presence of 0.5W3mol, pref. 0.8W1.5mol of a tert-amine (e.g. trimethylamine, triethylamine, etc.) as a dehydrochlorinating agent, at -50W+50°C, pref. -20W +30°C, in a solvent such as diethyl ether, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09316094-A (JP)
Title: Ibdv abtigenic rotein
Inventor: AZADO AAMEDO ABUDARAA
IPC: C12N1/21
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new protein which is a polypeptide capable of manifesting the immunogenicity of a 41/37 kDa structural protein of n IBDV or its fragment and inducing an antibody capable of neutralizing the IBDV in an avian host and useful for detection, diagnose, treatment, etc., of infection with the IBDV.  
     SOLUTION: This new IBDV antigenic protein is a new IBDV antigenic protein capable of inducing an antibody capable of neutralizing the IBDV in an avian host capable of manifesting the immunogenicity of a 41/37 kDa structural protein of infectious bursitis disease virus (IBDV) or its fragment and useful for producing a subunit vaccine effective against the IBDV and diagnostic test, inspection, etc. The antigenic protein is obtained by separating a virus from a synovial bursa of a White Leghorn chicken infected with the IBDV, isolating an RNA from the resultant virus according to a conventional method, preparing a library by using the resultant RNA as a template, screening the prepared library with a probe, integrating the resultant IBDV structural protein gene into a vector and expressing the gene in a host cell. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000213864-A (JP)
Title: Pallet-drying system and pallet-dewatering device
Inventor: GOTO AKIRA
IPC: F26B3/10
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a facility and to save energy by providing a pallet drainage rotary means at the upper portion of a pallet-stopping position of a carrier conveyor and providing an air-blowing means at the rotary shaft. SOLUTION: A pallet drainage rotary means and a pallet supply means are provided with an air-blowing means 60 for blowing air to an area near the rotary center of a pallet 2. In this case, in the air-blowing means 60, a pallet draining rotary means 26 is provided as an air passage 65, a compression air supply pipe 62 is connected to the upper end part via an air rotary joint 61, a solenoid valve 63 that is provided at the compression air supply pipe 62 is turned on or off, and compression air from a supply source can be supplied to the air passage 65, thus achieving drying quickly and enabling a facility to save energy.
Patent JP-H0684274-A (JP)
Title: Method for reproducing data on rotary magnetic disk
Inventor: KEBIN MAKUDONERU
IPC: G11B27/10
Filed: 1993-01-11
Abstract: PURPOSE: To form sectors in a line so as to record them and to shorten copy time by continuously moving a head to tracks based on index marks sensed in accordance with the rotation of a disk and sequentially recording data to be copied in the respective tracks. CONSTITUTION: The head starts recording data from the index mark 16 of a track 0, sequentially records the sectors 1-9 until it reaches a mark 20 and inspects and recognizes data shown in a line 22. When it reaches a point 24, it moves to the track 1 and starts recording from the sector 3. The process is repeated on the tracks 3-6 and a next copy cycle is started from the track 7. The process is repeated and data of a floppy disk is recorded. Thus, the sectors constituted of all the tracks are formed in a line and they are recorded in an arc part area similar to the disk. Furthermore, index mark waiting time is made unnecessary and copy time can be shortened.
Patent JP-H04255503-A (JP)
Title: Water drop removing device for steam turbine
Inventor: SAKAMOTO TARO
IPC: F01D25/32
Filed: 1991-02-08
Abstract: PURPOSE:To thoroughly remove water drops carried along the nozzle blade by disposing slit-like suction opening holes separately in the longitudinal direction of a nozzle wing and connecting the adjacent holes to each other by grooved paths. CONSTITUTION:A hollow portion communicating with a nozzle inner ring 3 and a nozzle outer ring 4 is formed in the interior of a water drop removing device. Slit-like suction opening holes 2a, 2b are bored in the blade of a nozzle 1. The suction opening holes 2a, 2b are disposed separately in the longitudinal direction, and the adjacent suction opening holes 2a, 2b are connected to each other by grooved paths 6. Thus, a water film which passes through the suction opening holes 2a, 2b is sucked in the path 6 to be blown off by steam power at the rear edge of the nozzle 1, so that water drops carried along the blade can be removed thoroughly.