baber/WOPTO huggingface dataset:
Patent JP-S5650643-A (JP)
Title: Connection system for mobile radio telephone
Inventor: TSUNODA TOSHIYUKI
IPC: H04W99/00
Filed: 1979-10-01
Abstract: PURPOSE:To secure a safety operation and at the same time realize an effective utilization of the radio channel, by giving an incoming control through the exchange station to the subscriber whose working state is registered. CONSTITUTION:The signal indicating the state under operation and transmitted from the mobile station 1 is stored into the memory device 5 of the mobile exchange staion 8 via the radio base station 3 and the control station 7 each. Then when the general telephone subscriber 15-1 has a call to the station 1, the aural device 6 is connected to the subscriber 15-1 after the control unit 4 of the station 8 confirmed the register of the station 1. And the station 1 gives an information showing that it is impossible to answer, and at the same time the number of the subscriber 15-1 is stored at 5. After this, the subscriber 15-1 is connected to the station 1 under the control of the unit 4 when the station 1 gives a request of connection to the station 8.
Patent JP-2000319716-A (JP)
Title: Method for continuously refining molten iron
Inventor: SASAKI NAOTO
IPC: C21C1/04
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the operational trouble caused by frequent maintenance by preventing the damage to and the deformation of a sealing mechanism, and to drastically improve the productivity of a refining furnace by shortening non-blowing time such as charging of molten iron, tapping of molten steel and removal of skull. SOLUTION: When a transporting treatment from the blast furnace iron tapping to the molten iron pretreatment and decarburization is executed in one reaction vessel, an exhaust gas treating system and an attachable/detachable reaction vessel are used. The molten iron received from the blast furnace is desiliconized after desulfurizing and removing slag, and dephosphorization is executed without removing the slag, and the decarburize-refining is executed by regulating the pressure in the reaction vessel to 1.2-5.0 kgf/cm2.
Patent JP-S6160622-A (JP)
Inventor: GUREN FURANSHISU KURAMU
IPC: C07C67/00
Filed: 1985-06-13
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-S61285586-A (JP)
Title: Production circuit for character position information in consideration of separate character
Inventor: KOJIMA MASAHIRO
IPC: G06K9/36
Filed: 1985-06-12
Abstract: PURPOSE:To segment characters at a high speed and also to cope with separate characters by producing a character frame additional frame record information, an additional record start scan position and data on an additional scan number at a time when binary8 coded picture element information is stored in a picture memory. CONSTITUTION:The along picture signals are binary coded at a picture information storing part 4 and stored in a picture memory 45. Here the binary coded signals are also stored in a picture element state detecting part 1 and a character picture frame additional record part 3. The part 1 detects whether the black picture elements showing a character picture exist or all picture elements are white for each single main scan. Then the part 1 informs the result of this detection to a position information storing part 2. The part 2 stores the scan where the black picture elements exist instead of the scan where all picture elements are white and then stores the additional record scan number where the additional record start scan position and the scan of black picture elements are continuous when the additional record is started. The part 3 secures an OR between the input of the binary picture element and the information on the stored binary coded picture element obtained previously by a cycle and stores the binary coded signal again while the states of black picture elements are continuous.
Patent JP-H10320934-A (JP)
Title: Digital recording reproducing apparatus
Inventor: YOSHIOKA DAISAKU
IPC: G11B20/18
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital recording reproducing apparatus which can effectively prevent deterioration of images by meaningless image data formed as a result of an error-correcting process. SOLUTION: Based on detection results by an input failure detection circuit 4 and a recording abnormality detection circuit 3, a CPU 1 controls an error- adding circuit 2 when judging that image data fail so much as bring about meaningless reproduction images, thereby adding an error to the image data to which an error-correcting parity is added by an error-coding circuit 5, and obtains data the error of which cannot be corrected. The image data having the error added are modulated by a modulation circuit 6, and recorded to a recording medium 9 through a recording amplifier 7 and a recording head 8. In consequence, the failing image data are handled as image data the error of which cannot be corrected at the reproduction time, and thus never decoded to meaningless image data at the error correction time.
Patent JP-S5651359-A (JP)
Title: Etching device in lithographic press
Inventor: KUZUWATA MASAYUKI
IPC: B41F7/20
Filed: 1979-10-03
Abstract: PURPOSE:To provide an etching device in which there are provided a pair of guide plates for reversing a master, a tank of etching liquid, a liquid suction roller, and a pair of squeezing rollers etc., and an etching liquid is not coated on a back surface of a master paper. CONSTITUTION:A master paper fed by the front feeder rollers 1 and 2 is guided by a guide plate 5 and fed to the rear rollers 3 and 4. During this operation, when the guide plates 6 and 7 are moved up by solenoids, the master paper is reversed by the guide plate 6 with its front surface being directed down, then fed between the sliding contact surfaces of the liquid suction roller 10 and the pressing roller 11 arranged in the etching liquid tank 9, and some etching liquid 8 is coated on a surface of the master paper. Then, the paper is squeezed by the squeezing rollers 12, 13, passed through the guide plate 14, feeder rollers 15, 16 and reversed by the guide plate 7 and turned back to the front feeder rollers. Further, when the paper is transported to the rear feeder rollers 3 and 4, the guide plate 6 is moved down and discharged out of the system.
Patent JP-H10313762-A (JP)
Title: Chemical spraying device for rice transplanter
Inventor: SATO IWAO
IPC: A01C23/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To realize compactness and adjustment of a discharging amount at a flowable agent spraying machine arranged at the rear part of a transplanting transmission case at the transplanting part of a rice transplanter arranging plural transplanting transmission cases driving a transplanting pawl performing transplanting operation. SOLUTION: The lower part of a stay 11 is screwed to the rear parts of two right/left pairs of the transplanting transmission cases 47, the stay 11 is extended upward, a supporting frame 13 is horizontally provided at the upper tip part of the stay, a chemical tank 80 is arranged on the right of the frame 13, a chemical pump 70 is arranged on the left, the pump 70 is driven by way of a linking mechanism 60 consisting of plural rocking bodies 64 and 66 and rods 62, 65 and 68 connecting the bodies 64 and 66, plural holes 66a and 66b connecting the rods are opened at the body 66 and the connecting positions of the rods 62, 65 and 68 are adjusted from a base side to a tip side without stages at a connecting arm 69 rock-driving the pump 70 to change the discharging amount by the pump 70.
Patent JP-2000321660-A (JP)
Title: Projection type color display device
Inventor: SUZUKI TETSUJI
IPC: G03B21/10
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a color display device which allows the regulation of the color temperature on a screen without sacrificing brightness. SOLUTION: This projection type color display device has a spatial optical modulation element having a hologram lens layer which diffracts and emits incident light to a prescribed direction according to the incident angle and a wavelength band and an optical modulation layer which applies the optical modulation relating to video signals of corresponding colors to the light made incident via the hologram lens layer and emits the light and a projection lens system 11 for macroprojecting the light emitted via the spatial optical modulation element to a screen 14. The projection lens system 11 has a mechanism which is capable of varying the optical axis inclination in a wavelength dispersion direction of the incident light on the lens.  The color temperature on the screen 14 is regulated by regulating the inclination of the optical axis or regulating the opening width in the wavelength dispersion direction of the stop in the projection lens system.
Patent JP-H01296770-A (JP)
Title: Edit area correcting device
Inventor: NAGAOKA TAIJI
IPC: H04N1/387
Filed: 1988-05-24
Abstract: PURPOSE:To correct the edit area with a simple operation by showing a rectangular frame on an operating panel and providing an area correction key indicating the increase/decrease in the X or Y coordinate of two apex points at the inside and the outside of each side of the frame. CONSTITUTION:A rectangular frame 31 simulating the edit area is shown in an area correction operating section 30 and area correction keys, 32a-36a, 32b-35b increasing/decreasing the X or Y coordinate of two apexes of the rectangle indicating the edit area are provided to the inside and the outside of each side of the frame 31. When the area correction keys 32a-35a, 32b-36b are depressed, the coordinate of the apex specifying the side of the rectangle corresponding to the operated area correction keys is corrected. In this case, the position of the area correction keys and the correcting direction of the coordinate are made correspondent in advance. Then when the area correction key of the side and in the direction of desired correction is operated, the coordinate data to designate the objective edit area is corrected automatically.
Patent JP-H01296883-A (JP)
Title: Picture data recording/reproducing method
Inventor: KATO MISAO
IPC: H04N7/12
Filed: 1988-05-25
Abstract: PURPOSE:To shorten a reproducing time and to enhance operability by selecting picture data in a horizontal line at every N line in a vertical direction, constituting first, second ... blocks, and recording and reproducing the data at every said block on a file device. CONSTITUTION:The picture is photographed by a camera, digital-converted by an A/D converter 10, and temporarily stored into a frame memory 11 by an address controller. Next, an address is generated so as to be read from an address controller 12 at every four lines, the picture data in the plural lines are made into a block, an optical disk device 14 is controlled by an optical disk controller 13, and the said block is recorded. At the time of reproduction, the optical disk device 14 is controlled by the optical disk controller 13, the picture data are reproduced, and written into a frame memory 11. Then, the picture data are displayed through a D/A circuit 15 on a display device. Thus, a display speed is increased to four-times.
Patent JP-H01296753-A (JP)
Title: Amp information service system
Inventor: HOSHI CHIKARA
IPC: H04M3/42
Filed: 1988-05-24
Abstract: PURPOSE:To obtain a detailed objective location or position of an opposite destination even if there is no person knowing well the objective location or no local person by sending map information informing detailed objective position and location of the opposite destination to a terminal equipment having a display function. CONSTITUTION:A voice recognition device 8 receiving the content of map information service request from a subscriber in voice encodes the content and sends the result to a district information recorder 10. The content of voice is address and name or the like of the opposite destination and there is no problem of coding them. Then the district information recorder 10 retrieves the stored district information depending on the content of the received code and gives the map information being the result of retrieval to a map information transmitter 9 sending the reply to the subscriber. An exciting signal is sent to a central processing unit 11 at the same time, the map information transmitter 9 and the trunk 6 are connected via a channel 7 and the map information transmitter 9 sends the map information to a terminal equipment 1 with display function. Thus, the terminal equipment 1 with display function displays the received map information to reply the request of the subscriber.
Patent JP-S5830648-A (JP)
Title: Semiconductor gas sensor
Inventor: NORO TAKANOBU
IPC: G01N27/12
Filed: 1981-08-17
Abstract: PURPOSE:To eliminate the influence of alcohol vapor, by combining in series a P type semiconductor material, which increases an electric conductivity  through contact with alcohol vapor, and an N type semiconductor material  which reduces an electric conductivity through contact with town gas, propane  gas. CONSTITUTION:By the use of paste using LaNiO2 powder, which is increased in electric conductivity through contact with alcohol and does not react to town gas, propane gas, such as H2, CH4, C3H3, i-C4H10, at all, and paste using SnO3 powder which is reduced in resistance value by alcohol, film sensors, in which LaNiO2 3 and SnO2 3' are placed on the same chip by a thick film technic, are connected in series through a Pt intermediate conductor 10 to detect gas between electrodes 2, 2. This constitution permits the prevention of the occurrence of an erroneous detection due to alcohol.
Patent JP-S5555675-A (JP)
Title: Pick up unit
Inventor: SUGAYA JIYUKOU
IPC: H04N5/30
Filed: 1978-10-19
Abstract: PURPOSE: To automatically correct the luminance change with the change in the pick up interval, by producing the current corresponding to the charge not charged for the capacitance of photo conductive surface with the charging and discharge circuit provided separately as the target and controlling the clamp potential of the video circuit.  
     CONSTITUTION: To the lamp drive circuit 7 of the pick up unit having the pick up tube 1, deflection coil 2, face plate 3, lens 4 and lamp 5 for residual image erase, the charge and discharge circuit 8 almost the same time constant as the target charging or discharging the current corresponding to the charge not charged up for the capacitance of photo conductive surface of the pick up tube 1 is connected. The current (voltage) produced from the circuit 8 is held at the sample hold circuit 9 with the sample pulse from the control circuit 11 and the clamp level of the clamp circuit 10 is fixed with the output of the circuit 9. Further, when the image on the target surface of the pick up tube 1 is fed to the circuit 10, the pedestal level is controlled with the output of the circuit 9 and the luminance change can automatically be corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10295199-A (JP)
Title: Opening and closing device for sheet
Inventor: KUWABARA TOSHIAKI
IPC: A01G9/24
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide the opening/closing device of a sheet with excellent workability, assemblability and economicity capable of being utilized in any of the spreading of the sheet, a ventilation mechanism, heat insulation and a light shielding mechanism in a greenhouse, reducing the stain damages of the sheet as much as possible and preventing adverse influence on the growth of plants. SOLUTION: This device is provided with a pair of supports facing each other, a truck B disposed between the two supports, a moving member 9 freely movably attached to the truck, the fixing frame 10 of the sheet extended in a side direction attached to the moving member and the sheet 1 whose one end is fixed to one of the supports. By moving the other end of the sheet 1 to the fixing frame 10 of the sheet 1 and moving the moving member along the truck, the sheet is spread or opened between the two supports.
Patent JP-S5753963-A (JP)
Title: Semiconductor device
Inventor: YASUDA SEIJI
IPC: H01L29/732
Filed: 1980-09-17
Abstract: PURPOSE: To prevent the electrolytic concentration as well as to improve the withstand voltage for the subject semiconductor device by a method wherein the second wiring, which is equipotential to a longitudinal N +  layer, is provided at the crossing section of the N +  layer and the base wiring, which constitutes the first wiring, through the intermediary of an SiO 2  film.  
     CONSTITUTION: The second wiring 10, which is substantially equipotential to the longitudinal N +  layer, is provided at the crossing part of the N +  layer 4 and the base wiring 9 of the first wiring through the intermediary of the SiO 2  film 8. According to this constitution, as the positive electric charge, accumulated on the interface of an N collector 2 and the N +  layer 4 when biased inversely, is not standing opposite to the negative electric charge of the base wiring 9 by sandwiching the SiO 2  8 between them, no electric concentration is generated and also no breakdown is generated below the prescribed iverse bias voltage, thereby enabling to improve the withstand-voltage property for the subject semiconductor device. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61288792-A (JP)
Title: Rectification compensator of dc machine
Inventor: OHARAGI HARUO
IPC: H02P7/288
Filed: 1985-06-14
Abstract: PURPOSE:To always preferably compensate a rectification by regulating a current which flows through a flywheel circuit by a voltage induced in an auxiliary winding at an abrupt armature current varying time. CONSTITUTION:An armature current IM is passed to an interpole winding 7, and a current ic supplied from an external DC power source 17 to an auxiliary winding 8 is controlled. In other words, the output of a current detector 13 and an output of a rotating speed detector 14 are input to a multiplier 15, and the result is input to a gate signal generator 16 to control a GTO thyristor 19. Whether it is a starting time is judged by the amplitude and the direction of an induced voltage of the winding 8 detected by a detector 24, and a GTO thyristor 23 is controlled at starting time to control a current flowing through a flywheel circuit. Thus, an abnormal current does not flow to the auxiliary winding even at the starting time to always preferably compensate a rectification.
Patent JP-H0423647-A (JP)
Title: Packet switching network communication system
Inventor: TOYODA KYOHIKO
IPC: H04L12/721
Filed: 1990-05-18
Abstract: PURPOSE:To allow the user to select a path by offering various path information such as a transfer delay from a packet switching network till a destination terminal equipment for each selectable relay path, in-network resource configuration, its state, its quality and its charge to a call connection request sent from a subscriber terminal equipment while a selection request of a relay path is added. CONSTITUTION:A caller DTE 1 sends a dial request packet 8 with a path selection request to a packet switching network 2 in the case of starting data communication to made a call connection request. The packet switching network 2 offers various path information such as a transfer delay, resource configuration in a network, its state, its quality and its charge as to a selectable relay path in the packet switching network from the caller DTE 1 to the called DTE 3 in terms of a path selection information notice packet 9. The user of the caller DTE 1 takes the various transfer information to be offered in account to select a relay path to be used and informs the selected relay path to the packet switching network 2 in terms of a path selection confirmation packet 10.
Patent JP-S5461992-A (JP)
Title: Change delivery device
Inventor: KIRISAWA KATSUAKI
IPC: G07D1/06
Filed: 1977-10-26
Abstract: PURPOSE: To suppress the load of a motor used as a drive source only at the time of delivering of change by providing the protrusion of a cam between a gate plate and the cylinder wall of engaging part when a solenoid is energized or de-energized at the delivery of the change.  
     CONSTITUTION: A gate plate 8 is held retracted and even if a cam 9 revolves, the pin 10 of the cam 9 simply idles and power transmission between the drive part and slide plate 4 does not take place. Hence, the slide plate 4 does not move. When a gate plate 8 is pushed up by a lever 20, the revolutions of the cam 9 are converted to the reciprocating motion of the slider plate 4. During this time a solenoid 17 is energized for a short time and when the cam 9 makes 1 turn, the gate column 8' of the gate plate 8 descends so as to penetrate through the slide plate 4 and lower plate 2, returning to the standby state. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5832280-A (JP)
Title: Editing device for digital recording tape
Inventor: KIHARA NOBUYOSHI
IPC: G11B20/10
Filed: 1981-08-17
Abstract: PURPOSE:To perform excellent editing for a digital recording tape, by determining an editing point based on address codes and a tape timer being recorded respectively on a tape to be reproduced and a tape to be edited. CONSTITUTION:Based on address codes recorded respectively on the 1st tape having parts 1 and 2 and the 2nd tape 3 for edition, a reproduced digital signal of an area A of the part 1 of the 1st tape is recorded on the 2nd tape. Further, the 2nd tape is stopped and when the 1st tape reaches an editing area D next to the part 2, the tape 1 is rewound by a length L1 with a tape timer based on the address code. Similarly, the 2nd tape 3 is rewound by a length L2 equal to the length L1 to determine the editing point and the reproducing signal of the 1st tape is recorded on the 2nd tape 3. Then, the areas A and D are jointed and edited without tape cut, allowing to make excellent edition for a digital recording tape without recording shear.
Patent JP-S6020657-A (JP)
Title: Receiver of digital data
Inventor: ICHIKAWA TOSHITO
IPC: H04H20/47
Filed: 1983-07-14
Abstract: PURPOSE:To prevent an error at the reduction in a reception electric field strength by applying majority decision operation >=3 reception digital data in bit pairs and using the result of the said majority decision operation as a reception data when the reception electric field is a prescribed value or below. CONSTITUTION:When the electric field intensity is larger than a prescribed value, an output of a comparator 8 goes to [1] and an output data of a demodulation circuit 3 is outputted to a terminal OUT via gates G6, G7. When the electric field strength is smaller than the prescribed value, data for three times' share stored in shift registers 4, 5, 6 are operated by a majority decision operating circuit 7, and the result is outputted to the terminal OUT via the gates G5, G7.
Patent JP-S6020027-A (JP)
Title: Air heating and cooling device
Inventor: YOSHII TAKESHI
IPC: F24F1/00
Filed: 1983-07-15
Abstract: PURPOSE:To prevent the noise from being generated and make a thin-sized and small-sized unit by a method wherein an ion air generating device for producing ion flow is arranged at an air blowing part. CONSTITUTION:In an air heating and cooling device in which suctioned air is passed through a heat exchanger unit 102 to heat, cool and blow itself, an air wind generating device 104 for producing ion wind is arranged at an air blowing part 103. The air producing device is composed of ionization units 105 and electrode plates 106, the ionization units 105 being connected to positive polarity of a high DC power supply and in turn the electrode plates 106 being connected to negative polarity. With this arrangement, ion flow will be generated to flow from the ionization units 105 to the electrode plates 106 under an electric potential between the ionization units 105 and the electrode plates 106. As a result, since the flow generating device producing no noise may act as a fan, it is made possible to prevent noise. Further, since it is not necessary to provide any fan space, it is possible to made a small-sized and thin-sized device.