baber/WOPTO huggingface dataset:
Patent JP-S5577651-A (JP)
Title: Supersonic humidifier with air cleaner
Inventor: YOSHIKAWA YOSHIROU
IPC: F24F1/00
Filed: 1978-12-05
Abstract: PURPOSE: To prevent adhesion of charged metallic ions and silicic acid or the like to furnitures or Braun tubes by accomodating a supersonic humidifier and an electrostatic dust collecting type air cleaner within one casing.  
     CONSTITUTION: A supersonic humidifier 2 and an electrostatic dust collecting type air cleaner 3 are accomodated within a casing 1. According to this method, even if metallic ions such as calcium, magnesium and the like and silicic acid or the like are scattered into a room together with atomized water particles, they are removed by discharging electrodes 10 and dust collecting electrodes 11, therefore, adhesion of charged metallic ions such as calcium, magnesium and the like and silicic acid or the like to furnitures and Braun tubes may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63317520-A (JP)
Title: Optical disk substrate
Inventor: WASHIYAMA JUNICHIRO
IPC: G11B7/2538
Filed: 1987-06-22
Abstract: PURPOSE:To obtain an optical disk substrate having excellent heat resistance, mechanical strength and optical properties, by hydrogenating a polymer composition consisting essentially of a polymer prepared by subjecting a norbornene derivative having polar substituent groups or a mixture thereof to ring opening polymerization and molding the resultant hydrogenated polymer composition. CONSTITUTION:An optical disk substrate obtained by hydrogenating a polymer composition, prepared by subjecting (A) a norbornene derivative containing polar groups consisting of nitrile group, ester group, chlorine atom, acid anhydride group and/or imide group or <=20C hydrocarbon residue containing the above-mentioned polar groups or (B) a mixture of the component (A) with <=50mol.% cycloolefin based compound or a norbornene derivative having aromatic hydrocarbon group, ether group, amide group and/or bromine atom to ring opening polymerization and consisting essentially of a ring opening polymer and molding the hydrogenated polymer composition.
Patent JP-H01320888-A (JP)
Title: Polling system for catv notice broadcast terminal
Inventor: SAITO TOSHIO
IPC: H04N7/16
Filed: 1988-06-23
Abstract: PURPOSE:To avoid unnecessary retry even in case of non-response of partial terminals due to disconnection of a transmission line or the like by changing the number of object terminals to be polled based on discrimination of the presence or the absence of the audio carrier signal outputted from each terminal. CONSTITUTION:In a center equipment 2, the audio carrier signal transmitted through a CATV transmission line 1 is detected by a corresponding audio RF demodulator and audio carrier signal output information is applied to a controller 4. The controller 4 periodically monitors audio carrier signal output information. Terminals for which audio carrier signal output information are absent are not polled because it is judged that power sources are turned off or the transmission line is disconnected in these terminals. Terminals for which audio carrier signal output information are present are polled, and the center equipment 2 selects a CATV notice broadcast terminal and instructs the terminal to receive data and starts data transmission.
Patent JP-S5377974-A (JP)
Title: Oil pressure controlling valve
Inventor: NISHIMURA YOSHIZUMI
IPC: F16K17/04
Filed: 1976-12-22
Abstract: PURPOSE: To bring a large damping effect into full play at the time when of a spool changing-over to a direction of an actuator being actuated, by means of mounting a piston with a check valve which damps oil pressure at an end part of the spool in an oil pressure control valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11328379-A (JP)
Title: Map data storage system
Inventor: KAWAGUCHI SHUICHI
IPC: G06T11/60
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide the map data storage system which can efficiency perform various processes. SOLUTION: On a CD-ROM 2, map data of five levels 'the whole country, 'prefectures', 'prefectures area', 'cities, wards, towns and villages', and 'subdivision' which are classified in administrative units are recorded, and a map read-out control part 18 sends a read-out indication for maps data of a specific level including its vehicle position to a disk reader 3 to reads corresponding map data out. The read map data are stored in a map buffer 16 and the basis of data of a drawing unit included in it, a map drawing part 20 generates a map picture. The map picture is generated on the basis of map data in administrative units, so a process for display, etc., regarding a corresponding administrative unit is performed according to the absolute minimum data.
Patent JP-S6045971-A (JP)
Title: Floppy disc driving device
Inventor: OGUCHI TOMOHIRO
IPC: G11B19/22
Filed: 1983-08-23
Abstract: PURPOSE:To protect a disc driving device and information on a disc by comparing an index mark detecting interval with a prescribed value to decide abnormality and controlling write inhibition or stop of a main shaft motor in accordance with the abnormal state. CONSTITUTION:An index signal generating means 103 in a floppy disc driving device detects the passage 109 of an index mark rotated by the main shaft motor 104 rotating a disc and supplies an index signal 108 to a means 102 judging the validity of the rotation of the main shaft motor. The means 102 measures the index mark detecting interval and compares the measured value with a prescribed value to decide the abnormal state of the rotaion of the motor 104. In case of a slight abnormality, transmission of a write enable signal 107 from the means 102 to a floppy disc control circuit 101 is inhibited, and in case of heavy abnormality, a rotation signal 106 to the motor 104 is inhibited. Said constitution makes it possible to protect the floppy disc driving device and the information on the disc properly against the abnormality of the main shaft motor.
Patent JP-S5855067-A (JP)
Title: Electrostatic spray painting device
Inventor: KASAI YASUO
IPC: B05B5/025
Filed: 1981-09-29
Abstract: PURPOSE:To improve painting efficiency by providing a freely attachable and detachable connected cylindrical body that forms a mixing chamber to a spray nozzle member, connecting a shield pipe to the connected cylindrical body, and installing a nozzle member to an opening at the tip of the shield pipe. CONSTITUTION:A spray nozzle member 5 made of conductive material is installed at the tip 1a of the main body 1 with a check nut in freely atachably and detachably. A connected cylindrical body 10 forming a mixing chamber 9 is mounted in freely attachably and detachably to the check nut 6 which is in one body with the spray nozzle member 5 in such a manner that the cylindrical body 10 encloses the spray nozzle member 5 from outside. A hose coupling 11 is attached to the opening 10a at the tip of the connected cylindrical body 10 and an end 14a of a flexible pipe 14 is connected to the hose coupling 11. The other end 14b of the flexible pipe 14 is connected to a hose coupling 17, and a shield pipe 19 is attached to the hose coupling 17 with a cap nut. The shield pipe 19 is provided with a nozzle member 22 in freely attachably and detachably.
Patent JP-H07336234-A (JP)
Title: Method and device for coding signal, method and device for decoding signal
Inventor: OIKAWA YOSHIAKI
IPC: G10L19/02
Filed: 1994-06-13
Abstract: PURPOSE:To reduce the deterioration in the signal obtained through decoding even when the increase in coding data quantity is suppressed by coding 1st signals of plural channels in common thereby suppressing the increase in the coded data quantity. CONSTITUTION:A noise component corresponding to a channel ch1 from a signal component separate circuit is fed to a terminal 1211 and a tone component corresponding to a channel ch2 from the signal component separate circuit is fed to a terminal 1212. Then the tone component of each channel coded by a 1st coder 124 is given to one switching terminal of a changeover switch 126 and the noise component coded in common by a 2nd coder 125 is fed to other switching terminal of the switch 126. Furthermore, a discrimination circuit 123 controls the changeover of the switch 126 depending on the characteristic of the supplied signal. Thus, a compression rate is enhanced in the case of common processing and the occurrence of adverse effect due to common processing is prevented when no common processing is adopted.
Patent JP-H05317867-A (JP)
Title: Device for removing nitrogen oxides in water
Inventor: TSUNODA FUDEKO
IPC: C02F1/70
Filed: 1992-05-22
Abstract: PURPOSE:To improve the treating capacity of the device by providing an outlet for treated water with separating membranes which allow the permeation of treated water subjected to the removal or decrease of nitrogen oxides and reserve nitrogen oxide reducing catalyst particulates in a chamber. CONSTITUTION:This device is constituted by previously charging the required amt. of the nitrogen oxide reducing catalyst particulates into a reaction chamber 12a and supporting the separating membranes 18 consisting of many hollow yarn-like membranes which inhibit the permeation of the nitrogen oxide reducing catalyst particulates and allow the permeation of water into the container body of the other separator 12b. A treated water take-out pipe 20 is connected to the treated water outlet 19 of the upper surface of the container. The lower part of the reaction chamber 12a and the port for the water to be treated of the separator 12b are connected by a pipe 21 via a pump 22. The upper part of the reaction chamber 12a and the impermeated water port of the separator 12b are circulatably connected by a pipe 23 via a throttle valve 24. As a result, the defective flow of the raw water arising from the microminiaturization of the catalyst particles is eliminated.
Patent JP-2000342538-A (JP)
Title: Ophthalmologic photographing device
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B3/14
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To simplify constitution by using an observing light source for illuminating a subject eye in common for illuminating a display means. SOLUTION: The image of an eye ground Er illuminated by an infrared light passes through an object lens 1, the hole of a holed miller 2, a photographing diaphragm 3, a focus lens 4, a photographing lens 5, enters a color separation prism 7, forms an image at an image pickup element 8R to be convert into an electric signal. This signal is converted into image data through a video board 9, inputted to an image control means 20 and displayed by a display means 19.  On the other hand, infrared rays both in a luminous flux emitted from an observing light source 16 in a direction opposite to a capacitor lens 15 and a luminous flux reflected by a visible cut filter 14 are removed by a color temperature converting filter 17 and the color temperature is converted into about 5600 deg.K suited to a display device to illuminate a diffusing plate 18, which illuminates the whole of the display means 19 as a secondary light source.
Patent JP-S5378748-A (JP)
Title: Constitution control device
Inventor: NISHIDA NORIMASA
IPC: G06F11/30
Filed: 1976-12-23
Abstract: PURPOSE: To enhance the reliability when the information processor is multiplied by comparing the input and output of the multiplied unit through addition of a small amount of the hardware and then detecting the discord of the comparison and other errors with a diagnosis and a reconstitution of the CPU. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5379515-A (JP)
Title: Recording-reproducing system
Inventor: FUSE YUUZOU
IPC: G11B15/52
Filed: 1976-12-23
Abstract: PURPOSE: To reduce wow and flutter, etc. by separating the pilot signal superposed on the original signal to be recorded at the reproducing, detecting the variation components in the amplitude and phase thereof and controlling reproduction driving, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05319559-A (JP)
Title: Confluent and branched transfer conveyor
Inventor: YAMAZAKI SHINYA
IPC: B65G47/68
Filed: 1992-05-21
Abstract: PURPOSE:To provide a confluent and branched transfer conveyor having the capability of transferring articles in branched or confluent state with simple constitution. CONSTITUTION:A drive roller 41 is diagonally laid on a seat. Also, a roller group comprising drive rollers 371 to 421 of such length as sequentially reduced from the outermost roller is laid at both sides of the roller 41 in two directions orthogonal with each other. In this case, the drive rollers are made capable of freely ascending and descending. Also, free rollers are provided among the rollers as a group at one side, and made capable of freely ascending and descending for projection above the roller group.
Patent JP-S5278010-A (JP)
Title: Marine propelling synchronous motor
Inventor: KAWAI ITSUO
IPC: H02K16/00
Filed: 1975-12-24
Abstract: PURPOSE: To built-in an induction motor winding in a rotor by dividing rotors and stators into a number of the rotors ands tators from a capacity view of point and coaxially fixing the rotor in a rotary shaft at prescribed intervals and establishing the stator so as to be opposed to this. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6214519-A (JP)
Title: Semiconductor integrated circuit
Inventor: MURAO FUMIHIDE
IPC: H03K19/00
Filed: 1985-07-12
Abstract: PURPOSE:To reduce the current consumption by turning on a control transistor TR when an input switch means is turned off and turning off the control TR when the input switch means is turned on. CONSTITUTION:When the input switch means is changed to the turn-on state, a potential VDD at a high potential point 1 is outputted from an output terminal 7 because a potential VSS of a low potential point 2 is impressed to an input terminal 6 of an inverter 3. If the potential VDD is impressed to the control electrode of a control TR 12a at this time, the current passing through an input part 16 is not flowed because the TR 12a is turned off. When the input switch means 9a is changed to the turn-off state, a voltage divided by capacities of capacitors 14a and 15a is impressed to the input terminal 6, and a voltage lower than the threshold voltage of the inverter 3 is outputted from the output terminal 7. When this voltage is impressed to the control electrode of the TR 12a, the potential VDD is impressed to the input terminal 6 because the TR 12a is turned on, and the potential VSS is outputted from the output terminal 7 thereby.
Patent JP-S5942264-A (JP)
Title: Precision machining method
Inventor: NAGAURA YOSHIAKI
IPC: B24B37/30
Filed: 1982-09-02
Abstract: PURPOSE:To enable precision machining of an extremely thin blank material, by a method wherein a rotary base disk is provided with through-holes, a blank material such as a silicon wafer is placed on a supporting surface constituted of a lower surface of the base disk, and the material is precision machined in the condition of being fixed by adhering by a material contained in the through- holes. CONSTITUTION:In a finishing machine 5 wherein the rotary base disk 1 is provided on a machine frame and a rotary disk 4 having a surface 3 opposed to the supporting surface 2 of the base disk 1 is provided so that it can be adjustingly lifted, the base disk 1 is provided with a plurality of through-holes 6 opened at the supporting surface 2. The silicon wafer 7 is pressed against the supporting surface 2, and in this condition, an adhesive 10 is charged into the through-holes 6, and is adhered to the silicon wafer 7 at the opening parts of the surface 2, whereby the wafer 7 is fixed to the surface 2. A supporting part, namely, a part 8 to be finished of the wafer 7 can be precision machined by the rotary disk 4 by rotating the base disk 1 and the rotary disk 4 around a rotary shaft 9.
Patent JP-H06342218-A (JP)
Title: Organic electrophotoreceptor
Inventor: FUKAMI TOSHIYUKI
IPC: C09K3/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide an org. electrophotoreceptor usable at both positive and negative electrification polarities. CONSTITUTION:This org. electrophotoreceptor contains a compd. represented by the general formula (where each of R<1>-R<8> is H, cyano, halogen, amino or alkyl, cycloalkyl, aryl or alkoxy which may have a substituent).
Patent JP-S5779084-A (JP)
Title: Method for controlling weld input of electric welded tube
Inventor: TATSUWAKI MASAO
IPC: B23K13/02
Filed: 1980-10-31
Abstract: PURPOSE: To make controlling of high accuracy possible by detecting the positions of a weld butt point, detecting the temp. of the prescribed position associated to this position and using this as a target for controlling.  
     CONSTITUTION: In a method of heating the opposite edge parts of an open pipe OP made by curving a metallic strip to a cylindrical shape in such a way as butt its both edges by means of a contact tip CT, and butt welding the same thereby producing an electric welded tube P continuously, the position Xv of a weld butt point V is optically detected. The position of the position Xv+k on the upper stream than the point V is determined and the temp. of this position is specified. The temp. of the position Xv+k obtained in this way is inputted to a high frequency power source control circuit 8, and is compared with the preset reference temp. An electric power source 9 for heating is so controlled that said temp. coincides with the reference temp. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05346518-A (JP)
Title: Production of spherically pointed optical fiber assembly
Inventor: YUMOTO MITSURU
IPC: G02B6/42
Filed: 1992-06-15
Abstract: PURPOSE:To provide the process for production of the spherically pointed optical fiber assembly which does not generate a fluctuation in light output in spite of the generation of a fluctuation in temp. CONSTITUTION:This process for production of the spherically pointed optical fiber assembly consists of inserting and fixing an optical fiber 2 into a ferrule 6 having a flat front end face 6a in such a manner that the front end 2a of the optical fiber 2 aligns approximately to the front end face 6a of the ferrule 6, then integrally working the ferrule 6 and the optical fiber 2 in such a manner that the front end 2a of the optical fiber 2 has an approximately spherical surface shape.
Patent JP-2000344148-A (JP)
Title: Body structure of electric car
Inventor: WARASHINA HIROAKI
IPC: B60K6/28
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a body structure of an electric car capable of preventing a battery module from falling out without increasing body weight by suppressing the number of parts and costs because, in the body structure of a conventional electric car, there were such problems that, when a body is deformed at the time of collision, a case storing the battery module may be fallen down and, to prevent this, the number of parts such as case mounting bolts is increased. SOLUTION: A body structure of an electric car is formed so that a recessed part as a receiving part is formed in lockers 4 and a floor cross member 5 surrounding a case 1 storing a battery module on the side in proximity to the case 1 and, when a floor part is deformed at the time of collision, the receiving part is moved to the underside of a flange part 11 of the case 1 to support the case 1 by the flange part 11.
Patent JP-S5579432-A (JP)
Title: Original-retaining pressure plate of copying apparatus
Inventor: SOGA SETSUO
IPC: G03B27/62
Filed: 1978-12-13
Abstract: PURPOSE: To provide the pressure plate of low cost having a necessary weight and moderate flexibility by constituting the same with a rubber-form elastic material containing metal powder.  
     CONSTITUTION: An original-retaining pressure plate 1 is constituted by the laminate of three resin layers 2, 3, 4. The first resin layer 2 is made of foamed polyethylene resin, the second resin layer 3 made of rubber-form elastic material such as rubber or soft vinyl chloride containing metal powder and the third resin layer 4 made of white vinyl chloride. The constitution provides a weight necessary as the pressure plate, makes the thickness smaller than that of ordinary ones and yields the pressure plate having moderate flexibility. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6047003-A (JP)
Title: Process and apparatus for plasma polymerization
Inventor: MURAYAMA YOUICHI
IPC: C08F2/52
Filed: 1983-08-26
Abstract: PURPOSE:To make it possible to prepare a variety of composite films which have heretofore been difficult to prepare and to determine exactly the property and structure of a formed film, by separately feeding a plurality of material gases to a plasma space and forming a composite film thereof on a base. CONSTITUTION:A plurality of material gases in the form of monomers at a predetermined ratio fed from material gas inlets 3, 3' to a vacuum tank 1 are converted into plasma by activation by a high-frequency coil 2 and transferred onto a base 4 by an electric field to form a polymer film. According to this process, it is possible to control exactly each of the flow rates of a plurality of materials and to select the composition of a polymer film freely. The composition of a film sensitively reacts with a flow rate of a material gas, so that it is easy to vary the composition of a film composition continuously along the direction of its thickness. Further, when C2H4 gas and TixCly gas, for example, are fed separately, a Ti-containing polyethylene film can be obtained easily, so that it is possible to produce easily a metal atom-bonded film whose metal atom content has heretofore been difficult to control.
Patent JP-S5577923-A (JP)
Title: Controller for conveying table for steel material
Inventor: INADA HIROMI
IPC: B21B39/02
Filed: 1978-12-11
Abstract: PURPOSE: To stop the steel material at the controlled position accurately, by taking in the factor of variation deciding the friction factor of the steel material to be conveyed on the steel material conveying table for every steel material as the control signal, and by making the slow down of the conveying table to be variable.  
     CONSTITUTION: The conveyed steel material passes the front table 20 and is detected by the position detector at the reference counting position P, and the pulse of the pulse generator installed in the conveying table is taken into the subtraction counter which then starts the counting. Hereupon, the steel material is set at the standard position as shown by the figure (b), in order to set the slow down starting point l 0 . However, because the general steel material possesses the size, shape, and temperature different from those of the standars steel material, the friction factor is also different; therefore, the deviation of those variables from the standard values are taken in as the correction ±α for the slow down starting point previously obtained for the table, in order to change the slow down starting point; and the slow down gradient is made variable as shown by the figure (c); hereby, the accuracy of the stop position is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H112592-A (JP)
Title: Mercury analysis device and mercury analysis method for mercury vapor discharge lamp
Inventor: ATAKA TOMOKO
IPC: G01N27/62
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To classify mercury, filled in a mercury vapor discharge lamp, into effective mercury contributing to emission and consumed mercury not contributing to emission and determine both mercury. SOLUTION: An SUS chamber 1 heated and kept to the operating temperature of a fluorescent lamp by a tape heater 3 is provided with a fluorescent lamp 12 and mercury (effective mercury) vaporized by breaking the fluorescent lamp 12 by a breaking jig 5 and evacuating is collected into a U-shape tube 10 by a liquid N2 trap 9. Mercury depositing to the internal wall of the U-shape tube 10 is dissolved and determined by an ICP emission analysis method, an atomic absorption method, or the like. As to mercury remaining on the fluorescent lamp 12 (consumed mercury), the fluorescent lamp 12 is taken out of the SUS chamber 1, and then the consumed mercury is eluted and determined in the same way as the effective mercury.