baber/WOPTO huggingface dataset:
Patent JP-S5264821-A (JP)
Title: Fsk signal reception unit
Inventor: OKA NORIAKI
IPC: H04L27/14
Filed: 1975-11-26
Abstract: PURPOSE:To reduce decision error against digital  signalthroug addition and subtracti on of correction signal according to SN information against code discrimination level at the time of instantaneouse noise intrusion time.
Patent JP-S5567386-A (JP)
Title: Treatment of mercury-containing waste water
Inventor: IKIKOSHI TSUTOMU
IPC: C02F1/42
Filed: 1978-11-17
Abstract: PURPOSE: To attain more efficient treatment of waste water with a minimum amount of resin by passing upwards a mercury-containing waste water through a chelate resin layer for treatmtne.  
     CONSTITUTION: Waste water is passed through a chelate resin layer upwaredly, where mercury present in the waste water is gradually adsorbed in the resin layer from its lower side and the specific gravity of the lower resin side is thus increased. Thus, when the clogged resin layer is washed and the washed resin layer is again formed, the mercury-adsorbed resin having a greater specific gravity is situated at the lower part and no change occurs in the constitution of the resin layer as well as in adsorption zone. Also, in order to eliminate the leakage of mercury to treated water, the height of fixed bed should be longer than the length of the mercury- adsorbed zone. And, for the adsorption of mercury with a chelate resin for treatment, 20W60ppm of Cl 2  (in sodium hypochlorite form, etc.) is preferably added to waste water to be treated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63305320-A (JP)
Title: Optical beam scanner
Inventor: KOMURASAKI TAKESHI
IPC: G02B27/00
Filed: 1987-06-05
Abstract: PURPOSE:To prevent the diameter of a spot on a scanned face from being changed in main scanning and sub-scanning directions by arranging a synchronizing slit for shaping the diameter of an incident beam directed to an image forming lens in the main scanning direction and the diameter of the beam in the sub-scanning direction on an optical path in front of the reflecting face of a deflector unitedly with the reflecting face. CONSTITUTION:A cylindrical slit member 29 is applied to a pyramidal mirror 24 of the deflector 23 and fitted so as to be rotated unitedly with the mirror 24. The synchronizing slit 30 is formed on the bottom part 29A of the slit member 29 and the size of the slit 30 is made smaller than the shape of an incident beams 28 so as to be included in the inside of the incident beam diameter in any angle of rotation. Consequently, a uniform beam spot can be formed on the scanned face and the quality of an image can be improved.
Patent JP-S62297947-A (JP)
Title: Memory dump system
Inventor: TAMAI KAZUJI
IPC: G06F11/34
Filed: 1986-06-17
Abstract: PURPOSE:To reduce both the quantity of transmission data and the transmission time by transmitting only the part different from the contents of a load module file stored in the secondary storage out of the contents of the primary storage. CONSTITUTION:A primary storage input part 112 supplies the contents of a primary storage 12 according to the input indication received from a dump indication receiving part 111. A secondary storage input part 113 supplies the contents of a load module file 131 from a secondary storage 13. Then a comparison part 114 compares the contents of the storage 12 with those of the file 131 for each block and produces the transmission data of a type where the block start address of the storage 12 is added to the contents of only those blocks with which the discordance with comparison is decided. Then the transmission data is given to a transmission part 115. Thus only the parts different from the contents of the file 131 are edited out of the contents of the storage 12 and sent to an information processor 2 set at the reception side.
Patent JP-H09307741-A (JP)
Title: Image reader
Inventor: SOGA HIROSHI
IPC: G03B27/50
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain the image reader in which a white level area and a mirror surface background area in a conventional original are surely discriminated even when the mirror surface area is in existence in the original and reading data are read depending on respective images of both the areas with excellent image quality. SOLUTION: An image of an original 2 is read by using a scattered reflecting light, and 1st image data to be read are stored in an image memory 84. Then a 1st mirror 10 and a lens 14 are moved to a position corresponding to a regular reflected light from an original 2 and 2nd image data are read by using the regular reflected light from the original. A comparator 85 compares the 1st image data with the 2nd image data for each picture element to detect a picture element of the 1st image data at a black level and of the 2nd image data at a white level. When an image data selection section 86 provides an output of the 1st image data, the section 86 replaces the picture element designated by the comparator 85 with the 2nd image data and provides an output of the data to an image processing section.
Patent JP-H09326332-A (JP)
Title: Co-axial capacitor mounting structure, and coupled co-axial capacitor therefor
Inventor: TAKABAYASHI TOSHIO
IPC: H01G4/35
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent an excess current from flowing owing to short-circuitting and hence improve reliability, by mounting on an apparatus case one of two outer conductors in which a dielectric is held and mounting a co-axial capacitor on the other outer conductor. SOLUTION: A coupled co-axial capacitor 2 comprises a first outer conductor 3 and a second outer conductor 5 in which a dielectric 4 is held. The first outer conductor 3 has a screw structure on which a conventional co-axial capacitor 1 is mounted. The second outer conductor 5 is mounted on an apparatus body 6 with a screw structure. Even when the conventional co-axial capacitor 1 is short-circuitted, it is insulated with the coupled co-axial capacitor 2, and even when the coupled co-axial capacitor 2 is short-circuitted, it is insulated with the conventional co-axial capacitor 1, and hence there is prevented short- circuitting from being produced between a central conductor of the conventional co-axial capacitor 1 and the apparatus casing 6, and there is also prevented capacitance having noise moderation effect from disappearing.
Patent JP-H05332680-A (JP)
Title: Continuous type heat treatment furnace
Inventor: SENO KATSU
IPC: F27B7/18
Filed: 1992-06-02
Abstract: PURPOSE:To obtain a continuous type heat treatment furnace, capable of reducing excessive labor, necessitated before and after the heat treatment of a work, and realizing the stabilization as well as the qualification of the quality of a heat-treated product. CONSTITUTION:A continuous type heat treatment furnace 1 is provided with a cylindrical hearth tube 2, receiving a work and driven so as to be rotated along the peripheral direction of the tube, while a plurality of continuous column type bodies 3 are received pivotably along the lengthwise direction of the hearth tube.
Patent JP-S6033430-A (JP)
Title: Heating cooker
Inventor: ISHIMURA YOUZOU
IPC: F24C15/08
Filed: 1983-08-02
Abstract: PURPOSE:To improve the assembling property and service property of the device by simplifying the mounting structure of built-in equipments in the heating cooker whose top plate is utilized as a table putting a gas range. CONSTITUTION:A fixing fitment 21, fixing the cooker 1 to a mounting frame 22, is fixed to the side plate 14 of the built-in cooker 1 through a screw 17 and the fixing fitment 21 is attached to the mounting frame 22 through the screw 19. A cabinet 2 is attached to the mounting frame 22 from the side surface thereof through the screw 20. Accordingly, the cooker 1 is fixed to the mounting frame 22 through the fixing fitment 21. The front surfaces of these parts are covered by a front cover 11 and lids 12, which are the parts functioning principally as decorative components.
Patent JP-S623532-A (JP)
Title: Automatic incoming system of mobile radiotelephony
Inventor: TAKAHASHI TADASHIGE
IPC: H04B7/26
Filed: 1985-06-29
Abstract: PURPOSE:To attain incoming call even when the operation of a telephone set is difficult by providing a function inputting information for automatic incoming from a control section to apply setting to the automatic incoming mode and a switching means receiving a code notifying the incoming and changing over an audio line to a MODEM section. CONSTITUTION:A control processor 11 of a transmission/reception section 10 recognizes the code for automatic incoming information of an interface 41 to set the transmission/reception section 10 to the automatic incoming mode. The transmission/reception section 10 awaits an incoming call. When a call comes from a sender afterward, a control section 20 generates a ringing tone or rings a bell. The bell rings several times. The transmission/reception section 10 sends simultaneously an incoming display code notifying the presence of the incoming call to the MODEM section 30 via an interface 41 in order to inform the presence of the incoming call. When the MODEM section 30 in the idle state recognizes the incoming display signal, the section 30 enters the data communication mode. A switch 32 disconnects the connection between audio interfaces 43 and 42 to connect the interface 42 to a MODEM circuit 34, by which the data reception from the section 10 is made possible.
Patent JP-S63306098-A (JP)
Inventor: KAWAGUCHI MOTOAKI
IPC: B44C1/165
Filed: 1987-06-05
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-H04365207-A (JP)
Title: Frequency conversion circuit
Inventor: NAKATSUKA TADAYOSHI
IPC: H04B1/26
Filed: 1991-06-13
Abstract: PURPOSE:To realize the frequency conversion circuit using an FET with high gain, low distortion and low current consumption and to realize a semiconductor device integrating the circuit. CONSTITUTION:Respective circuits are constituted by using the FET with a large K value and the high gain for an oscillator part 180 and an LO buffer part 181 and using the FET with a small K value and the low distortion for an RF buffer part 182. Thus, since the LO part 181 with the high gain and the RF part 182 with the low distortion can be simultaneously formed, a high frequency receiver with the high gain, low distortion and low current consumption can be integrated on a semiconductor substrate.
Patent JP-H11332364-A (JP)
Title: Apparatus for discharging grain for combine harvester
Inventor: SHIRAKATA MIKIYA
IPC: A01F12/46
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the safety by making a discharging auger incapable of turning according to switch operations during discharging operations because an unexpected situation occurs and problems are caused in aspects of the safety due to sudden turning of the discharging auger by erroneously touching a housing switch during turning of the discharging auger to a discharging position, transmitting a power to the discharging auger and discharging grains in a constitution for carrying out the changeover of the discharging auger to a housing position and from the housing position to the discharging position according to the switch operations. SOLUTION: This apparatus for discharging grains of a combine harvester is obtained by installing a turning controller 4 performing the control so as to change over the turning on the discharging side for directing the discharging auger to a discharging position for discharging grains from a housing device and the turning on the housing side for directing the discharging auger from the discharging position for the grains to the housed position according to switch operations and making the practice of changeover control over both the turnings of the turning to the discharging side and the turning to the housing side according to switch operations impossible in relation to the engaging operations of a discharging clutch lever in the combine harvester for transmitting the power to the one discharging auger having an intermediate part formed in an unbendable state and discharging the  grains in a grain tank based on engaging operations of the discharging clutch lever.
Patent JP-S6120317-A (JP)
Title: Normal pressure chemical vapor deposition device
Inventor: KANOU TSUNEO
IPC: H01L21/31
Filed: 1984-07-09
Abstract: PURPOSE:To increase a yield by preventing the reaction products adhering to a duct cover from being detached and adhering to a wafer by providing heating machanism for the duct cover. CONSTITUTION:The heater 11 for increasing the surface temperature of he duct cover covering a dispersion head 5 and for preventing reaction products 8 adhering to the duct cover 4 from being detached is arranged around the duct cover 4. A tray 2 on which a wafer 3 is put is sent under the dispersion head 5 which sprays a reactive gas onto the upper surface of the wafet 3 which has been heated, thereby forming a CVD film. Unreacted gas in part is drawn into the duct cover 4 and enters into a reaction with the air sent from the outside to produce the reaction products 8 adhering to the internal surface of the duct cover 4. As the surface temperature of the duct cover 4 is high, the reaction products 8 become a thick film and are not detached.
Patent JP-2000002824-A (JP)
Title: Transmitter-receiver for two-way optical transmitting device
Inventor: HURT HANS
IPC: H04B10/40
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter-receiver hardly causing coupling loss even if an optical fiber is shifted in the lateral direction by improving coupling conditions in the transmitter-receiver for two-way optical transmission. SOLUTION: A transmitter, a receiver, and an incident-existing end of a fiberglass 20 are arranged optically in series mutually. A laser diode 3 is arranged at the central part of a photosensitive plane 2, and further, the entering/ outgoing end of the fiberglass 20 is aligned in front of the laser diode. Since the photosensitive plane 2 and the laser diode 3 are cylindrically symmetric to the fiber axis, the maximum value of a coupled curve and the fiber axis fall on the same point and overlap, as a result, even if the fiber is laterally shifted, a coupling efficiency varies only gently.
Patent JP-S63305839-A (JP)
Title: Ultrasonic doppler sensor for obsteric tocomonitor
Inventor: TERAO TOSHIHIKO
IPC: A61B5/02
Filed: 1987-06-05
Abstract: PURPOSE:To provide the title sensor rich in flexibility, easy in molding processing and capable of being formed into various shapes and to obtain the optimum heart beat data over a wide range, by widening the areas of ultrasonic wave transmitting and receiving parts using a polymer piezoelectric element and collecting the heart beat data of an embryo without altering the position of the sensor even when the embryo moves. CONSTITUTION:An ultrasonic Doppler sensor 1 uses a polymer piezoelectric element 4 having flexibility in order to widen the areas of ultrasonic wave transmitting and receiving parts 2, 3. Since the ultrasonic Dopper sensor 1 has a large area and flexibility, when said sensor is once mounted to the abdominal wall surface 13 of the mother in a close contact state, the heart beat data of an embryo 14 can be collected stably for a long time without altering the position of the sensor 1.
Patent JP-H10332120-A (JP)
Title: Refuse incinerator
Inventor: ORITA HIROHIKO
IPC: F23G5/50
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a refuse incinerator which reduces the discharge of air pollutants such as CO, NOx and DXN generated by combustion, and which causes no environmental pollution. SOLUTION: This incinerator is so constituted that a primary combustion part 2 is put into the condition of a reducing atomosphere by feeding an unburnt gas NG and an exhaust recirculating gas into the primary combustion part 2 for performing combustion with primary combustion air A1 to burn refuse waste 11 charged, and that carbon monoxide and dioxin included in combustion products at the primary combustion part 2 are completely burned by burning a residual hydrocarbon after reduction and secondary combustion air at a secondary combustion part 3 provided on the downstream side of the primary combustion part 2. In this case, a mixed gas feed means for making a mixed gas composed of the unburnt gas NG and the exhaust recirculating gas and for feeding it to the primary combustion part 2 is provided at a lower portion of a stoker 13 installed at the primary combustion part.
Patent JP-S5765927-A (JP)
Title: Logical operation circuit
Inventor: TACHIKAWA KATSUHISA
IPC: H03K19/0944
Filed: 1980-10-13
Abstract: PURPOSE:To prevent the output from being a floating state, by providing an element, which is turned on under the inactive state, in the output stage in a ratio type NOR gate of a multistage constitution. CONSTITUTION:When a two-stage cascaded NOR gate is made, inactive, MOS transistors QL1 and QL2 are made nonconductive. At this time, the consumption current in both NOR gate parts is zero, and the potential of an output (point A) is fixed to VSS with a low impedance by an MOS transistor QR, which operates complementarily for the transistor QL2, to prevent a floating state. NOR gate inputs IN1-INn and A100-An1 are applied to driving MOS transistors QD1-QDn and QD100-QDn1 to make transistors QL1 and QL2 conductive, thus operating NOR.
Patent JP-H07335317-A (JP)
Title: Electric connector for ic card
Inventor: ISHIDA MITSUO
IPC: G06K17/00
Filed: 1994-06-02
Abstract: PURPOSE:To prevent false coming-off of an IC card with simple structure by operating an ejector in a false coming-off protection position and an operating position. CONSTITUTION:A plate 2 existing in an advanced position by being pressed by an IC card 1 retreats an eject bar 5 through an eject lever 4. When the card 1 is drawn out, an operator moves an ejector 6 with a finger to an operation position to retreat from a false coming-off protection position facing a rear edge surface of the card 1, and the ejector 6 is pushed forward. The bar 5 is pushed forward by the ejector 6 pushed forward. The bar 5 rotates a lever 4, and a contact part 2B of a plate 2 which retreats by the rotation of the lever 4 retreats the card 1 to an ejectable position.
Patent JP-S5846193-A (JP)
Inventor: IWAMOTO YUUZABUROU
IPC: D06Q1/02
Filed: 1981-09-09
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-S5799253-A (JP)
Title: Air-fuel ratio control device
Inventor: KUBOTA SHIYOUJI
IPC: F02D41/14
Filed: 1980-10-11
Abstract: PURPOSE: To improve the running efficiency at low temperature and reduce noxious ingredients by intermitting the air-fuel ratio control of a closed loop and enriching the air-fuel mixture to be sucked when the temperature of an engine is lower than a set level and the suction negative pressure is low.  
     CONSTITUTION: Air-compensation passage 8 and 13 with electromagnetic valves 14 and 15 arranged at their tops are connected to a main and a slow fuel passage 6 and 11 in a carburetter 1. Both electromagnetic valves 14 and 15 are controlled by a control circuit 20, while signals from an O 2  sensor 19 provided in an exhaust pipe 17, a negative pressure sensor 22 provided in a suction pipe 21, and a water temperature sensor 23 provided in an engine 2 are inputted into the circuit 20 for making the control of a closed loop. When the temperature is under a set level and the suction negative pressure is under a fixed level at the running of low temperature, the closed loop control is intermitted by signals 22 and 23, and both electromagnetic valves 14 and 15 are closed to enrich the air- fuel mixture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04365610-A (JP)
Title: Suspension supporting structure
Inventor: IWAI MAKOTO
IPC: B60G7/00
Filed: 1991-06-14
Abstract: PURPOSE:To realize the front suspension supporting structure of a four-wheel drive vehicle which secures the strength and durability of a front lower link bracket and a rear lower link bracket and sets each arrangement position of a front differential gear case, drive shaft, and a steering linkage at the optimum positions for the performance of a vehicle. CONSTITUTION:A lower link bracket reinforcing member 12 is arranged between a front lower link bracket 7 and a rear lower link bracket 8, and the reinforcing member 12 is joined with the bracket 7 projection part bracket 8. Accordingly, the bracket 7 and the bracket 8 are reinforced. Accordingly, even if the bracket 7 and the bracket 8 are formed to the shape dimension permitting the narrow arrangement space, the sufficient strength and durability can be secured, and a front differential gear case, drive shaft and a steering cage can be arranged at the optimum position for the performance of a vehicle.
Patent JP-H05329270-A (JP)
Title: Autoamtic cleaning method for japanese pinball game @(3754/24)pachinko) stand
Inventor: YAMAGUCHI ISAMU
IPC: A63F7/02
Filed: 1992-06-03
Abstract: PURPOSE:To execute cleaning of nails and the inside of the pinball stand by a shock of a gauze-covering ball for having an efficient effect by the same operation as a pinball for cleaning the inside of the pinball stand, by utilizing a ball discharging device of the pinball stand. CONSTITUTION:The purpose is attained by discharging and operating a steel ball being a little smaller than a pinball or a ball made of a resin or made of rubber having elasticity covered with gauze whose absorptivity is excellent.
Patent JP-S5665069-A (JP)
Title: Adhesion of covering material to curved end member and equippment therefore
Inventor: MIYOSHI KAZUMICHI
IPC: C09J5/06
Filed: 1979-11-02
Abstract: PURPOSE: To intimately adhere a covering material to a curved end member, by placing the covering material provided with a thermoactive adhesive layer, on the end member and working them in the order of preliminary pressing-heating-press bonding, with longitudinal travel of said covering material.  
     CONSTITUTION: Veneer 2 provided with thermoactive adhesive layer 3, is placed on curved end member 1 of a desired form, and is travelled longitudinary. On the way, at the initial stage of the travel, a portion of the end member 1, near the top of the curved surface 1a, is preliminarily pressed by means of press roller 4a, 4b and 4c, then adhesive layer 3a of 1a portion is molten by blowing warm air from nozzle 5, and adhered to the end member 1, by pressing the veneer 2 by means of press roller 4f, 4g and 4h. While at the later stage of the travel, the veneer 2 is uniformly adhered to the end member, by similarly working the top of the curved surface 1b and the side wall 1c, of the end member 1, in the order of preliminary pressing-heating-press bonding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61235272-A (JP)
Title: Method of setting steering device
Inventor: KONNO TOMIO
IPC: B62D7/14
Filed: 1983-08-02
Abstract: PURPOSE:To carry out a stable steering operation, in a method of setting the steering motion of a steering device with front and rear wheels being integrally controlled, by using one point on the center line of rotating circle of vehicle as an original point for calculation when the concentric circles on the right and left of front and rear wheels are set. CONSTITUTION:In a method of setting the steering motion of a steering device with front and rear wheels being integrally controlled, one point on the center line of rotating circle of a vehicle is used as an original point for calculation to set the concentric circles on the left and right of front and rear wheels. Further, the crossing point between the diagonal lines of the king pin of a front axle and the king pin of a rear axle is used as an original point for calculation in a method of setting the floating circular motion of the front and rear wheels. With this arrangement a stable steering operation may be made.