baber/WOPTO huggingface dataset:
Patent JP-S58204114-A (JP)
Title: Heat insulating material for covering surface of molten metal
Inventor: MURAKAMI TERUO
IPC: B22D1/00
Filed: 1982-03-30
Abstract: PURPOSE:To obtain a heat insulating material for covering the surface of molten metal which can be supplied stably by drying the waste pulp slag produced in processing for paper making then disintegrating the same. CONSTITUTION:The waste pulp slag (contg. usually about 50% water) produced in processing for paper making is dried down to <=35% water and the slag is disintegrated like cotton with a disintegrator. The disintegrated slag obtained in the above-mentioned way is used as a heat insulating material for covering the surface of molten metal.
Patent JP-H11234431-A (JP)
Title: Terminal adaptor
Inventor: KAMIYA TAKUSHI
IPC: H04M11/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an effect similar to contract of another dial-in number without revision of an ISDN line contract by detecting an incoming call number from an incoming call and assigning the incoming call number registered in advance to the incoming call and informing an analog device of it in the case that the incoming call number is not detected. SOLUTION: When an incoming call comes from an ISDN 1, an incoming call number detection section 4 of a terminal adaptor 2 detects an incoming call number from an information element of a received setup message. When the incoming call number detection section 4 does not detect the incoming call number, a CPU 7 reads the incoming call number registered in advance in a reference table 8 corresponding to the incoming call and gives it to an analog signal generator 5. The analog signal generator 5 converts the incoming call number given from the CPU 7 into an analog signal with true incoming call. Then the incoming call is sent to a connected analog device 3 via an analog terminal port 6 thereto.
Patent JP-S54144112-A (JP)
Title: Call out circuit for carrier type interphone
Inventor: SUZUKI YOSHIHARU
IPC: H04B3/46
Filed: 1978-05-02
Abstract: PURPOSE: To inform failures, by immediately generating the call out signal at the reception side, through the provision of the reception section having the call out signal generator at the master and slave unit, when the carrier from the transmission side is not received.  
     CONSTITUTION: The carrier generating units 6X and 6Y transmit the carrier to the receiving end with normal operation, the transmission sections 2X, 2Y modulate 7X, 7Y the carrier with audio signal to perform transmission, and the reception sections 2X, 3Y receive the carrier. When the carrier from the transmission side is not received, call out signal is transmitted with the call out signals generator 13X, 13Y, the  reception section 3X, 3Y having the units 13X, 13Y, are provided with the master  X and slave unit Y to perform communication between the master X and slave unit  Y. Thus, even if the carrier is stopped with failure, the call out signal is immediately generated at the reception side to inform the failure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0272167-A (JP)
Title: Bu-3862t anti-tumor antibiotic
Inventor: SUGAWARA TAKAKO
IPC: C07D303/36
Filed: 1989-03-07
Abstract: A new antitumor antibiotic designated herein as BU-3862T is produced by fermentation of Streptomyces hygroscopicus ATCC 53709. BU-3862T and its diacetyl and dihydro derivatives inhibit the growth of tumors in experimental animals. <CHEM> i
Patent JP-S61211632-A (JP)
Title: Drain treating device of air conditioner
Inventor: NARIAI SHIGERU
IPC: F24F13/22
Filed: 1985-03-15
Abstract: PURPOSE:To contrive to improve the operational performance through a structure wherein a rotating disc and approach plates to scatter the condensate, which is scooped up with the rotating disc, are provided. CONSTITUTION:Firstly, the condensate 3 released from an indoor heat exchanger 5 is collected to a water receiving tray 7, when a room is cooled and dehumidified. Secondly, the condensate 3 is scattered at a scooping-up part 14 by the rotation of a rotating disc 2 and further scattered by approach plates 6 against both outdoor heat exchangers 4. The condensate 3 adhered to the outdoor heat exchangers 4 in the state of high temperature evaporates. Consequently, the outdoor heat exchanger 8 is cooled due to the latent heat of evaporation of the drain, which is effectively scattered against both the heat exchangers 4, resulting in improving the effect for cooling a room.
Patent JP-H10254856-A (JP)
Title: Document retrieving device and its method
Inventor: SUGIYAMA MITSUMASA
IPC: G06F17/21
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To retain a large amount of document information and to speedily retrieve by eliminating the need for troublesome operation in a document retrieving device retaining document information and retrieving, displaying, etc., it. SOLUTION: In the case of registering a document, the title of a document is inputted by a keyboard 4 to retain the document in a document data base 6 and an image read by a scanner 2 is retained by a magneto-optical disk device 12. On the other hand, in the case of executing the retrieval of a document, the retrieval is instructed by designating a title by the keyboard 4 and a retrieving result is displayed on CRT 3 by a retrieving part 9. In that case, the retaining destination of document information is switched to a speedily readable and writable hard disk 11 and the device 12 of a large capacity by a data base control part 10 according to access to a document.
Patent JP-H04269457-A (JP)
Title: Manufacture of fuel cell electrode
Inventor: YAMAMOTO NOBUO
IPC: H01M4/88
Filed: 1991-02-25
Abstract: PURPOSE:To provide a method of manufacturing a fuel cell electrode in which a catalyst particle of platinum and the like carried in the electrode of a fuel cell electrode is effectively utilized in contact with an electrolyte. CONSTITUTION:A method comprises mixing a carbon carrier with PTFE, applying the mixture onto a carbon sheet subjected to water repellent finishing followed by baking to form a thin plate, and carrying a catalytic particle of platinum and the like onto the carbon carrier by means of ion plating method.
Patent JP-S56151309-A (JP)
Title: Capacity type displacement converter
Inventor: KIMURA ATSUSHI
IPC: G08C19/02
Filed: 1980-04-25
Abstract: PURPOSE:To electrically compensate the nonrectilinear conversion characteristics of a variable capacity type sensor, by using a differential conversion circuit for a conversion circuit which converts the output of variable capacity type sensor to an electric current signal and making feedback of output signal between these differential inputs. CONSTITUTION:Outputs of an AC power source 101 controlled by a differential amplifier 102 is impressed to the variable capacity elements 103 and 104 whose electrostatic capacity is differentially varied. Waves of currents which are proportional to capacities of variable capacity elements 103 and 104 are detected by diodes 105-108, amplified by a differential amplifier 122 as a difference from a reference voltage e0, and value of current passing through between line terminals 128 and 129  is changed. Terminal voltage of a resistor 127 is given to nonreversible input of the differential amplifier 102 through a resistor 134, and a negative feedback as an entire circuit is provided. And terminal voltage of the resistor 127 is given through a potentiometer 135 to the differential amplifier 122 as a positive feedback or a negative feedback, and therefore, nonrectilinear conversion characteristics of the variable capacity elements 103 and 104 are compensated.
Patent JP-H05257144-A (JP)
Title: Illuminating device
IPC: G02F1/13357
Filed: 1992-03-12
Abstract: PURPOSE:To obtain the illuminating device which is a thin type and has high brightness and high quality, such as uniformity, by constituting the illuminating device in such a manner that the direction of the lines of linear patterns and the direction of the ridge lines of a prism structure are approximately perpendicular to each other. CONSTITUTION:A transparent plate 1 is a transparent plate which is approximately rectangular and has a specified thickness. At least its light exit surface 2 and counter light exit surface 3, more preferably all the surfaces are constituted of mirror finished surface. The plane side of a prism sheet 7 having the prism structure is disposed toward the light exit surface 2 of the transparent plate 1, by which the illuminating device is provided with the effect of admitting the rays emitted from the light exit surface 2 into the prism sheet 7 from its plane side and refracting the rays emitted from the prism surface to the direction distributing the many rays perpendicularly to the light exit surface 2. Then, the brightness is increased by the effect of such prism sheet 7. The direction of fine line-shaped diffusion systems 5 and the direction of the ridge lines of the prism sheet 7 are disposed approximately perpendicularly, the angles of the refracted light emitted from the prism sheet 7 are continuous and the uniform illumination having the high brightness is obtd. without generating dark parts and bright parts.
Patent JP-S63220168-A (JP)
Title: Photosensitive body and its production
Inventor: MASAKI KENJI
IPC: G03G5/082
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a photosensitive body which obviates flawing of the surface and has excellent weatherability by forming a surface protective layer of an amorphous hydrocarbon film which is formed by a glow discharge method and contains at least a group IV atom. of periodic table. CONSTITUTION:A photosensitive layer 2 and the surface protective layer 1 consisting of the amorphous hydrocarbon film are successively laminated on a conductive substrate 3. At least the group IV atom. of periodic table is incorporated into the amorphous hydrocarbon film of this surface protective layer 1. Namely, the amorphous hydrocarbon film itself is a hard film but the surface protective layer 1 which is harder, is resistant to flawing, has moisture resistance, assures adequate electric chargeability and has excellent light transmissivity is obtd. by incorporating the group IV atom. of periodic table into said layer.
Patent JP-H10253604-A (JP)
Title: Ultrasonic probe
Inventor: SATO TOSHIHARU
IPC: G01N29/24
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To suppress cross talk and to obtain high sensitivity and wide directional characteristics by using a gel material with stickiness for the joining a sound matching layer and an acoustic lens. SOLUTION: A gel material 17 with stickiness formed of e.g. gel silicon rubber with such a predetermined width that it does not exert acoustically harmful effect is applied in advance to the surface of an acoustic lens 15 which comes into contact with the second sound matching layer 13. Then, the acoustic lens 15 is brought into close contact with the second sound matching layer 13 and is fixed on it. As the gel material 17 has extremely high viscosity and does not flow into a gap 16, the gap 16 is not filled with the gel material 17. As the gel material 17 is used for joining the second sound matching layer 13 and the acoustic lens 15 in this way, it is possible to maintain each element absolutely isolated from another via the gap 16 in configuration.  In addition, it is possible to suppress the occurrence of crosstalk between adjacent elements and reduction in sensitivity and to obtain wide directional characteristics.
Patent JP-S51129648-A (JP)
Title: Power converter control system
Inventor: IRIE JIYUICHI
IPC: H02P7/291
Filed: 1975-04-30
Abstract: PURPOSE: A motor control system using thyristor choppers or the like, wherein automatic change-over between constant-voltage control and constant-current control can be easily conducted in accordance with the load condition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59180340-A (JP)
Title: Leak testing device
Inventor: TSUCHIYA TAKEO
IPC: G01M3/02
Filed: 1983-03-31
Abstract: PURPOSE:To measure the leakage of a body to be tested with high precision by correcting a measured value of probe gas concentration obtained by a concentration measuring means by using probe gas whose concentration or leakage is already known. CONSTITUTION:A controller 23 closes a clean-up gas supply valve 17 and also opens a sampling valve 13 to guide some of the gas in a storage container 10 to a leak detector 7 a specific time T after the 1st measurement of the probe gas concentration in the storage container 10 while the sensitivity correction of the leak detector 7 is completed. An arithmetic device 21 inputs the measured value C1' of gas concentration of the supplied gas obtaind by the leak detector 7 and also reads a measured value C0' stored previously to calculate the background value of the containr 10 and the real value of the gas in the container corresponding to the background value, thereby calculating the leakage of the body 3 to be tested by an equation. In the figure, C2 and C3 are different probe gas concentration values which are already known, C2' and C3' are measured values by the leak detectors 7, and V is the actual capacity of the storage container 10.
Patent JP-H11250198-A (JP)
Title: Non-contact data transmitter-receiver
Inventor: SAKAMOTO TAKAHIRO
IPC: G06K19/07
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of processing in answering equipment by providing a power source voltage monitoring circuit so as to judge whether or not to execute processing in the state as it is based on a monitoring result at the time of executing processing by the answering equipment. SOLUTION: A questioning equipment 1 and the answering equipment 2 execute radio communication with each other and are in the positional relation of being arranged away from each other. The equipment 2 in a communication area 3 receives a high frequency signal from the equipment 1 by a receiving part 11. The received high frequency signal is rectified by a power source part 12 to be charged to a capacitor C2 and this makes an internal power source to enable the equipment 2 to operate. In this case, a power source voltage monitoring part 19 monitors the power source voltage of the part 12 to always grasp the state. A voltage VL ensuring writing to a memory 15 and a voltage VH capable of maintaining the power source voltage to be not lower than a voltage VL in a writing period are previously set at the part 19, which monitors the power source voltage based on these voltages VL and VH.
Patent JP-S62211155-A (JP)
Title: Printing control system
Inventor: MAKIGUCHI ATSUSHI
IPC: G09G5/24
Filed: 1986-03-12
Abstract: PURPOSE:To enable the line printing of a document containing random secondary standard character and foreign character by providing means for classifying a line of character patterns into foreign characters and secondary standard characters then developing them onto a line buffer. CONSTITUTION:A floppy disc dedicated for containment of foreign characters or a floppy disc dedicated for containment of secondary standard characters is accessed selectively by means of a motor, and if there are foreign characters and secondary standard characters in one line, normal characters and foreign characters are first developed then secondary standard characters are developed. In other word, if the content of the second time development flug indicates the first time development processing, respective character patterns of foreign characters or primary standard characters corresponding to a character code other than a secondary standard code are developed sequentially onto a line buffer LB, while if the content of second time development flag indicates the second time development processing, respective character patterns of secondary standard characters corresponding to a character code only of the secondary standard characters are developed sequentially onto the line buffer LB.
Patent JP-H05215993-A (JP)
Title: Clamp type screw loosening mechanism for spectacles
Inventor: FUKUOKA MIKITO
IPC: G02C1/08
Filed: 1992-02-04
Abstract: PURPOSE:To prevent the loosening of screws by providing split circular conical projections at one end of a screw hole and screwing a male screw while forcibly flaring the split circular conical branchia of the split circular cones when the male screw arrives at the split circular conical projections. CONSTITUTION:The split circular conical projections consisting of 4 pieces of the split circular conical branchiae are porojectingly provided on a barrel on one side of a hinge 1 and the screw hole 12 decreasing in the hole diameter on the front ends of the projections is bored in the hinge 1. Internal threads are inscribed only in the barrel part on the side having the projections of the screw hole 12 and another barrel part is a clearance hole. The internal threads are required to be inscribed merely by as much as a tap is screwed into the hole of the decreasing diameter from the opposite side of the projections, by which the desired internal thread hole 12 is obtd. A hinge 2 of the one-piece barrel having the thread hole of the clearance hole is combined with the hinge 1 and the male screw 3 having the thread diameter which fits to the diameter of the counter-projection side of the internal threads and does not change up to the front end is screwed therein. The male screw 3 elastically deforms the circular conical branchiae 11 to the outer side. The male screw 3 is thus tightened.
Patent JP-H01227468-A (JP)
Title: Semiconductor storage device
Inventor: ITO MASAHIRO
IPC: H01L27/10
Filed: 1988-03-08
Abstract: PURPOSE:To obtain a semiconductor storage device having a novel memory cell structure suitable for improvement in the degree of integration by constituting a switching element section onto a capacitor section, connecting second electrodes for each memory cell electrically and physically and organizing isolation regions among the memory cells of these second electrodes. CONSTITUTION:In a semiconductor storage device constructed by forming a large number of memory cells to a semiconductor substrate, a first conductivity type low-resistance semiconductor substrate 71 is used at the semiconductor substrate, and the memory cells have a capacitor section 93 having first electrodes composed of second conductivity type low-resistance semiconductor layers 83 selectively shaped onto said low-resistance semiconductor substrate 71, second electrodes 79 oppositely faced to the whole side surfaces of at least the first electrodes, and insulating films 91 electrically insulating the second electrodes 79 from said first electrodes 83 and the low-resistance semiconductor substrate 71 and switching element sections 95 formed on the upper sides of said first electrodes 83. Said second electrodes 79 for each memory cell are connected mutually, and these second electrodes 79 constitute isolation regions among the memory cells.
Patent JP-H11291552-A (JP)
Title: Apparatus for forming image on receptor having electric field driving particles
Inventor: MACLEAN STEVEN D
IPC: G03G15/05
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To dispense with an electrode in a receptor by applying an electric field from the outside by a constitution wherein an electric control means for selectively applying a voltage to an arrangement is connected to the arrangement such that an electrode forms an image in the receptor corresponding to a memorized image. SOLUTION: An electric printer 10 comprises an operation unit 20, a logical ands control unit 30, a print head 40, a receptor 50 having electric field driving particles in a matrix, a receptor conveying device 60 and a storage 70. The print head 40 has an arrangement of a pair of an upper electrode 80 and a lower electrode 80 corresponding to each pixel at an image forming position on the receiving body 50. The arrangement of the electrodes is included in an electrode structure 110 made from an insulation material such as polystyrene. In order to obtain a desired optical density in the pixel, a voltage is applied across the pair of electrodes at each pixel by the logical and control unit 30. A shield 100 which is electrically grounded is provided on order to shield the print head 40 from the external electric field.
Patent JP-H09317395-A (JP)
Title: Coupling device
Inventor: MUKONO KATSUHIKO
IPC: E21D11/08
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To display stable coupling performance by installing a deforming member when shield segments constituting a tunnel are connected. SOLUTION: A first coupled member A, to which a male member 3 is installed, and a second coupled member B, on which a female member 4 is mounted, are constituted in a mutually connectable manner, a diameter expanding mechanism E expanding the diameter of the front end section of the male member 3 when the male member 3 is inserted into the female member 4 is set up, and a slipping-off preventive surface 28 being abutted against the external surface of the male member 3, in which the diameter is expanded, and preventing the slipping-off of the male member 3 is fitted to the female member 4. A core member 26 being fitted into the front end section of the inserted male member 3 and expanding the diameter of the front end section and a deforming member 27 being deformed when preset load is applied by inserting the male member 3 and spreading a space between the external surface 29 of the core member 26 and the slipping-off preventive surface 28 of the female member 4 are installed into the female member 4 as the diameter expanding mechanism E at that time.
Patent JP-H103096-A (JP)
Title: Projection type display
Inventor: MISAWA TOSHIYUKI
IPC: H01L29/786
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an active matrix panel with a high definition, compactness, and a high reliability at a low cost, by adjusting the width or length of wiring connecting plural video signal lines with plural sample hold circuits. SOLUTION: For a material of wiring 237-239 from video signal buses 231-233 to sample hold circuits 234-236, the same material as a gate electrode, for example, a polycetstaline thin film, etc., is used. In this case, a wiring pattern is designed so that all the wiring 237-239 have the same resistor by making the wiring of a fixed width and an equal length. Namely, since the connection wiring 237-239 connected with the different video signal buses 231-233 are formed so that widths and length are different to obtain almost the same wiring resistors, it is possible to suppress linear non-uniformity of display caused by difference in wiring resistor.
Patent JP-H10254187-A (JP)
Title: Lithographic printing plate for electrophotographic reverse development
Inventor: ISHIGURO HIDEAKI
IPC: G03G13/28
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing plate in which minute black spot defects, especially produced in a nonimage part, can be suppressed without damaging a good image having no fog or thinning of lines which is characteristic to reverse development. SOLUTION: This lithographic printing plate is produced by applying a coating liquid for a photoconductive layer on a conductive base body and drying, and the lithographic printing plate is obtd. by forming a toner image by an electrophotographic method in an exposed part as reverse development and then dissolving a nonimage part to remove. In this method, the conductive supporting body shows 1.0 to 2.5μm center line height Rp in the measurement of surface roughness by using a tracer-type surface roughness meter with 1-μm tracer radius. The printing plate is produced by applying a coating liquid for a photoconductive layer having <=0.5% water content just before application.