baber/WOPTO huggingface dataset:
Patent JP-S61273093-A (JP)
Title: Index system color picture reproducing device
Inventor: ETO MASAYASU
IPC: H04N9/24
Filed: 1985-05-29
Abstract: PURPOSE:To reproduce a stable color picture by adding a color difference signal to a control terminal of a control circuit and using the color difference signal to control the amplitude of an index signal thereby reducing or eliminating beat noise generated to a high brightness screen, especially to an achromatic part. CONSTITUTION:RGB control circuit 6-8 apply amplitude modulation to an RGB index signal formed by an index signal phase shift circuit 5 with the color difference signals of R-M, G-M and B-M formed by a chrominance carrier signal processing circuit 22 respectively. An adder circuit 9 adds the R,G,B index signals subjected to amplitude modulation by the color difference signals to form an index color signal having color information corresponding to a screen. An index tube drive signal forming circuit 10 adds a color signal formed by an index color signal forming circuit 21 and a monochromatic signal formed by a monochromatic signal forming circuit 14, a required vertical/horizontal blanking pulse is added to form the index tube drive signal and fed to a grid 20 of the index tube 1.
Patent JP-S62271349-A (JP)
Title: Hydrogen occlusion electrode
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/38
Filed: 1986-05-19
Abstract: PURPOSE:To obtain an electrode which has a long life and a high capacity and is excellent in the coefficient of utilization of occluded hydrogen, by making the electrode contain a prescribed hydrogen occlusion alloy. CONSTITUTION:An electrode is made to contain a hydrogen occlusion alloy represented as La1-xAxNiaCobMc where A denotes at least one element selected from a group comprising rare earth elements, Ca, Mg, Ti, Zr, Th and Hf except La, M denotes at least one element selected from another group comprising V, Nb, Ta, Mn, Fe, Cu, Zn, Mo, Ga, Sn, W, Ag, In, Ge, Tl, Pb, Bi and Sb, and a, b, c and x are conditioned as 4.5<=a+b+c<=5.5, 0<=c<=1.0 and 0<x<=0.5. As a result an electrode is obtained in which, the deterioration of the properties of the electrode caused by the corrosion of the alloy and the decrease in the capacity of the electrode caused by the fine powdering of the alloy are small, the coefficient of utilization of occluded hydrogen in the electrode is good, the life of the electrode is long, and the capacity of the electrode in kept high throughtout the longperiod of cycles.
Patent JP-H07300352-A (JP)
Title: Spacer for double glazing and its production
Inventor: YAMAMOTO SOICHI
IPC: C03C27/06
Filed: 1994-04-28
Abstract: PURPOSE:To provide a spacer for double glazing by making through-holes remain in butted parts, welding the butted parts and oppositely arranging the butted parts in an inner space formed between mutual glass plates in forming a cylindrical unit according to the roll forming. CONSTITUTION:This spacer for double glazing is obtained by providing a band platy spacer substrate with notched parts 17 and 18 arranged at prescribed interval in a positional relationship of pairing on the sides of both end edges (14a) and (15a), bending the paired notched parts 17 and 18 so as to mutually oppose in roll forming the spacer into a cylindrical unit 11, thereby forming butted parts 13 and integrating the whole with a welded part 20 prepared by welding the butted parts 13 while making the respective notched parts 17 and 18 remain as through-holes 19 in a spacer for the double glazing formed by roll forming the band platy spacer substrate into the cylindrical unit 11 with the sides of both side edges 14 and 15 in the longitudinal direction as the butted parts 13 and used by opposing the butted parts 13 to the side of an inner space 32 formed between mutual glass plates 31 and 31.
Patent JP-S5447644-A (JP)
Title: Warning display device of cameras
Inventor: TAGUCHI TETSUYA
IPC: G03B7/16
Filed: 1977-09-21
Abstract: PURPOSE: To let a lamp flicker and warm that photographing is infeasible when shutter button is pushed where the camera is kept mounted with a lens cap by providing a switch which opens and closes by detecting the presence or not of the cap to lens-barrel part.  
     CONSTITUTION: When a lens cap is fitted to the end part of the lens barrel, a button 9 is pushed by the inside circumferential surface of the cap and presses contact pieces 12a, 12b, thus holding a switch 12 closed. When the shutter button is pushed at the time of flash photographing with the lens cap being held put on, a data lighting lamp 40 goes on and displays data in the finder. When at this time the switch 32 cooperating to the first step of pushing-down of the shutter button closes, the minus side of an astable multivibrator circuit E is connected to batteries 13, 11 via switches 12, 32, 33 and a transistor 50 repeats ON and OFF. This causes a transistor 34 also to go ON and OFF to flicker the lamp 40 in the finder, this giving warning 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0411782-A (JP)
Title: Semiconductor memory
Inventor: SUGIYAMA HISANOBU
IPC: H01L27/112
Filed: 1990-04-28
Abstract: PURPOSE:To realize a nonvolatile memory in a simple structure by storing binary information in response to a difference of a tunneling current flowing in an electric field between a gate electrode and a drain region. CONSTITUTION:A gate electrode 6 and a drain region 8 formed in a semiconductor substrate 2 are provided. A state in which a tunneling current, i.e., a leakage current GISL flow between the region 8 and the substrate 2 is generated by an electric field between the electrode 6 and the region 8 corresponds to a state in which the GISL is suppressed. Then, binary information can be stored, and this storage is nonvolatilized in which, even if the power source of a semiconductor memory is disconnected, the storage is not lost. Thus, a nonvolatile semiconductor memory of a simple structure can be realized.
Patent JP-H01284516-A (JP)
Title: Heat-responsive material
Inventor: AKAMATSU TAKASHI
IPC: C08F290/00
Filed: 1988-05-11
Abstract: PURPOSE:To make it possible to form a heat-responsive material having a water absorptivity which reversibly changes with temperature and being capable of releasing the absorbed water by contraction when heated even in the presence of a large excess of water by copolymerizing a specified vinyl compound with a crosslinking agent and, optionally, other copolymerizable monomers. CONSTITUTION:This heat-responsive material consists of a copolymer of a vinyl compound (A) of formula I (wherein R is hydrogen atom or a methyl group, n is a real number >=2, and m is 0 or a positive real number) with a crosslinking agent (C) and, optionally, other copolymerizable monomers (B). Examples of component B include hydrophilic monomers, ionic monomers, oleophilic monomers and a mixture of at least two of them. Examples of component C which can be used desirably include bis(meth)acrylamide, a di- or poly-ester of a polyol with an unsaturated monocarboxylic acid and allyloxyalkane.
Patent JP-S608614-A (JP)
Title: Disposal method for industrial waste
Inventor: ARAI TOSHIO
IPC: F23G7/00
Filed: 1983-06-25
Abstract: PURPOSE:To incinerate waste for disposal without using kerosene oil or heavy oil, by a method wherein papers are mixed as an assist agent in a water-soluble lubricant to prepare the sludgeform papers. CONSTITUTION:When a water-soluble oily agent 10, such as water-soluble cutting solution, alkali degreasing solution, is treated, a water-soluble oily agent 10 is stored in a dissolution tank 1, and papers 11, such as waste documents, are changed in the dissolution tank 1 as the water-soluble oily agent 10 is mechanically agitated by an agitating vane 3 through rotation of a driving shaft 4 with the aid of a driving means 2. An amount of the papers 11 charged is preferably 20-30wt%. Agitation of the water-soluble oily agent 10 and the papers 11 results in rapid dissolution of the papers 11 in the water-soluble oily agent 10 to prepare sludgeform papers. In this case, the sludgeform waste is fed by pressure to a combustion furnace 9 with the aid of a pump 7 to burn it.
Patent JP-H02290386-A (JP)
Title: Television signal system converter with moving correction
Inventor: RICHIYAADO JIYOZEFU ANDORIYUU
IPC: H04N7/01
Filed: 1990-04-27
Abstract: PURPOSE:To introduce an accurate moving vector even when a moving vector is biased by varying the method of comparison between blocks in response to the shape of the part representing a difference smaller than a prescribed threshold level of a correlation pattern. CONSTITUTION:A direct block matching means 3 compares plural blocks of a 1st field or frame of a video signal and a succeeding field or frame to generate a correlation face representing the difference of contents of compared blocks. A moving vector evaluation means 4 analyzes the correlation pattern to generate a moving vector. In this case, the shape of the part representing a difference with small prescribed threshold level of the correlation face is decided and the method of the comparison is changed in response to the shape. Then an interpolation means 8 controls the interpolation of the video frame supplied from a sequential scanning conversion means 2 in response to the moving vector.
Patent JP-H07301058-A (JP)
Title: Windbreaker of sash
Inventor: TAKEYASU NAOKI
IPC: E06B7/16
Filed: 1994-04-28
Abstract: PURPOSE:To enhance the air-tightness by providing a windbreaker main body sealing a space between a head and a top rail of a ventilator to the head, providing a plate-like cushion material to the windbreaker main body, and mounting a slip prevention member of the ventilator to the windbreaker main body. CONSTITUTION:A windbreaker main body 11 is so mounted to a head 1 that it seals a space between the head 1 and a top rail 4. A plate-like cushion material 12 is mounted to the windbreaker main body 11 mounted to the head 1 to adhere to the top rail 4 of a ventilator. A slip prevention member 13 is so mounted that both ends thereof are brought into contact with an inverted surface of a rail 1a of the head 1. The windbreaker main body 11 mounted to the head 1 is closely attached to the top rail 4 of the ventilator 3 by the elastic plate-like cushion material 12 operating as a flat spring, and a space between the head 1 and top rail 4 of the ventilator 3 is sealed up. In addition, the slip prevention member 13 mounted to the windbreaker main body 11 controls lift-up of the ventilator 3 to prevent slippage.
Patent JP-2000004335-A (JP)
Title: Film image reader
Inventor: YAMANA KEIICHI
IPC: H04N1/113
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To divide an image recorded on a negative film into many regions and to respectively measure the density values of three colors, which correspond to the dye density of the film in each region. SOLUTION: A pre-scanning part 36 and a fine scanning part 38, which scan an image recorded on a negative film are sequentially arranged along a film carrier path. Then a loop for a negative film which absorbs the difference between a negative film carrier speed in the part 36, and a negative film carrier speed in the part 38 is formed between the parts 36 and 38.
Patent JP-S5340260-A (JP)
Title: Scanning circuit
Inventor: KOIKE NORIO
IPC: H04N3/14
Filed: 1976-09-27
Abstract: PURPOSE: The pulse characteristic power supply, in which the current flows only when a scanning pulse is outputted, is employed to drive a circuit, thereby reducing the power consumption. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62272002-A (JP)
Inventor: URURITSUHIIYOAHIMU BERUGEMAN
IPC: B01D19/00
Filed: 1987-05-13
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-S5741231-A (JP)
Title: Multiplex signal transmission system for automobile
Inventor: TSUCHIDA TAKASHI
IPC: H04B10/11
Filed: 1980-08-21
Abstract: PURPOSE:To increase reliability on signal transmission for an automobile, by a method wherein multiple signal by means of a light beam is transmitted to a micro- computer without contact as a transmission signal from a steering wheel to the side of a car body as well as switches to transmit signals of turning to the right and to the left are installed to a steering wheel. CONSTITUTION:A plurality of light beam generating elements 11A-11F are provided to a part 2 of a steering wheel, a light beam receiving element 12 is provided to a part 3 of a shaft journal 5, and switches 20 and 21 to transmit signals of turning to the right and to the left, and a horn switch 22 are provided to a steering wheel 1, respectively. Each switch 20, 21, and 22 multiplexes each ON or OFF signal, and connects it to a multiplex circuit 23 which puts out three kinds of multiplex signal A, B, and C. The above-mentioned circuit 23 is connected to transistors 24A-24C which flow electric currents to elements 11A-11F, according to its output power. The element 12, operarting in respose to beams received from elements 11A-11F and regenerating multiplex signals, is connected to a micro-computer 32 through an amplifying circuit 31. The microcomputer 32 processes multiplex signals being put into it, according to the program determined, and drives lamps 40 and 41 which indicate turning to the right and to the left, and a horn 42.
Patent JP-H09305256-A (JP)
Title: Portable equipment
Inventor: OGAMI KEIZO
IPC: G06F1/16
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To securely and easily perform the ejecting operation of pack type equipment and prevent malfunction by equipping an equipment storage part with a specific ejector for ejecting the pack type equipment from the equipment storage part. SOLUTION: The ejector 41 is arranged at the equipment storage part 30. To eject the pack type equipment put in the equipment storage part 30, an eject lever 42 is slide to a 2nd position and its operation part 44 is projected out of the peripheral wall of a housing 4. At the 2nd position, the eject lever 42 is rotated in the direction wherein a depression member moves toward the pack type equipment. This rotation makes the depression member abut against the pack type equipment, which is pressed away from a 1st connector 32. Consequently, the 1st connector 32 and a 2nd connector are disengaged from each other and the pack type equipment is pushed out of the housing 4 through an insertion slot.
Patent JP-S5962465-A (JP)
Title: Commodity package
Inventor: ROBEERU ROTORUU
IPC: B65D73/00
Filed: 1983-06-25
Abstract: A package comprises a cover closing an article housing formed in a baseplate. A contiguous compartment closed by a plate contains a spring assembly comprising two arc members joined at their ends and bearing on abutment members. A profiled rod inserted through a complementarily profiled opening pushes on thrust member against the abutment of the ends of the spring assembly on the abutment members so as to bring about, by symmetrical reaction, retraction of the bar supporting the bolt members. However, if a fly-weight has not previously been retracted by a magnetic field a projection engages in a groove in the fly-weight to lock the lock. The consecutive action of the magnetic field and the pressure on thrust member are applied by a key device retained at the checkout of the self-service store. The invention has one particular application in the merchandizing of prerecorded magnetic tape cassettes.
Patent JP-H05309444-A (JP)
Title: Method for controlling molding sand packing equipment
Inventor: KASAI FUMIO
IPC: B22C15/12
Filed: 1992-05-08
Abstract: PURPOSE:To optimize the molding sand packing density by controlling a vibration generating motor so that the operation pattern may be obtained to as to meet the packing condition by measuring the vibrational acceleration of a movable table. CONSTITUTION:When a movable table 3 loaded with a metallic block 4 to the molding sand is vibrated in the three dimensional direction by the respective movable vibration generating motors 9,10,13 for X,Y and Z axes, the vibration is controlled according to the operation pattern to generate the vibrational acceleration to meet the packing condition. This arrangement allows the appropriate and sufficient packing of the molding sand to every corner of the casting mold irrespective of the shape or the size of a lost foam pattern, and also executes the efficient packing of the molding sand to the optimum density at the optimum vibrational acceleration corresponding to the temporal weight change of the movable table.
Patent JP-S5738836-A (JP)
Title: Production of particulate organic rubber chemicals composition
Inventor: SAKANAKA YASUHIRO
IPC: C08K9/04
Filed: 1980-08-21
Abstract: PURPOSE: To obtain particles in which rubber chemicals are uniformly enclosed, by contacting an org. rubber chemicals mixture with an aq. soln. contg. an alkaline earth metal salt to cure it, said mixture containing org. rubber chemicals, liquid polybutene, a surfactant, and a specified water-soluble anionic high-molecular material.  
     CONSTITUTION: An org. rubber chemicals mixture is contacted with an aq. soln. contg. an alkaline earth metal salt or zinc salt such as CaCl 2  or ZnSO 4  to cure it, whereby the titled compsn. is obtd. Said mixture contains org. rubber chemicals (A) such as a vulcanizing agent, a vulcanization accelerator and an antioxidant, 5W45wt% (based on the amount of component A) liquid polybutene (B) having an average MW of 200W10,000 and a viscosity (100°F) of 37,000cst or lower, 0.1W20wt% nonionic or anionic surfactant (C) and 0.1W8wt% water-soluble anionic high-molecular material (D) having carboxyl group or hydroxyl group in the molecule such as sodium alginate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08286809-A (JP)
Title: Writing data entry device
Inventor: KONNAI KATSUMI
IPC: G06F3/041
Filed: 1995-04-18
Abstract: PURPOSE: To enter data as soon as an entry information original slip is filled in. CONSTITUTION: A paper sheet 38 is placed on an underlay panel (tablet) 12. When a reference code 40 of the paper sheet 38 is traced by a pen, a CPU 10 calculates a coordinate of the reference code 40 with respect to an origin 120 of the underlay panel 12, converts each detected position (coordinate) of characters described later on the paper sheet 38 with respect to the underlay panel 12 into the coordinate in reference to the reference code 40 and stores recognized character data or stroke information to a RAM card 20 with each described coordinate data.
Patent JP-H10308625-A (JP)
Title: Antenna
Inventor: NAGATOMO YASUKI
IPC: H01Q13/08
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an antenna which can be miniaturized, improved in durability and especially has directivity in a horizontal plane. SOLUTION: In an antenna, a patch electrode 2 is provided for one main face of the substrate of a dielectric constituted of ceramics and the like and a grounding electrode is provided for the other main face 1a. A center hole 4 is provided for the substrate and a feeding pin 5 is inserted into the center hole 4. Shorting holes 6, 7 and 8 are provided around the center hole 4 and short pins 9, 10 and 11 are inserted into the shorting holes 6, 7 and 8. The grounding electrode 3 and the patch electrode 2 are electrically connected by the short pins 9, 10 and 11.
Patent JP-S5543311-A (JP)
Title: Air conditioner
Inventor: KAISE TOSHIAKI
IPC: F24F5/00
Filed: 1978-09-20
Abstract: PURPOSE: To simplify a structure and to improve performance, by locating a given condenser and evaporator on both indoor and outdoor sides.  
     CONSTITUTION: A condenser 2 and an evaporator 6 equipped with fans 9 and 10 respectively are located on an outdoor side partitioned by a partition board 8, and are connected to a compressor 1. Meanwhile, on an indoor side are situated a condenser 3 and an evaporator 5 which are connected to return ducts 15 and 16 coupled to ventilating ducts 17 and 18 equipped with air intake sucts 13, 14 and dampers 23, 24 respectively and which are connected to air feed ducts 19W22 equipped with dampers 25W28 connected to fans 11 and 12. This permits the condenser 3 and evaporator 5 on an indoor side to suck wind from each other and also from both of them, and allows them to suck even return air. Furthermore, operations for cooling and heating, heat collection, ventilation, etc. can be freely performed, and the need for cooling water piping with attendant pump, a heat accumulating bath, cooling tower, etc. can be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000300359-A (JP)
Title: Multi-purpose frame unit and method for using the same
Inventor: SHISA IKUNORI
IPC: A47C17/50
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To utilize a unit not only as a storage cabinet capable of being changed in storage capacity and being easily constructed but also for multiple purposes. SOLUTION: Plural pieces of frame bodies 1 and 2 each of which has a rectangular shape when viewing front ways and is composed of a ceiling wall 10, a bottom wall 11 and left and right side walls while forming a storage space Q inside can be connected back and forth. A rear wall plate 13 is provided on the deep side face of the backmost frame body 2, a front wall plate 14 is attached to the front side face of the most front frame body 1 so as to be freely opened, and the front wall plate 14 is functioned as the door of the storage space Q.
Patent JP-S598053-A (JP)
Title: Display system
Inventor: HIRATA OSAMU
IPC: G06F15/02
Filed: 1982-07-05
Abstract: PURPOSE:To inform the position information on the decimal points or positional notation without increasing the number of display signal lines nor giving any change to an arithmetic control circuit, by blinking a specific digit or many specific digits which are displayed to a display device. CONSTITUTION:A decimal point position signal or a positional notation signal is supplied to a blinking production part 5 from an arithmetic control part 2 in response to a numeric data or an arithmetic result supplied from a keyboard 1. The part 5 selects the lighting or non-lighting of a specified digit by the clock input of a clock generating part 6 for blinking period and actuates a driving part 3 to prevent a display of the specific digit of the part 3. Therefore the numeric value of the digits showing the positions of decimal points and positional notations repeats blinking on a display 4. For example, the blinking 2 is carried out in place of positional notation of three digits 1, 234 and 567 to show the positions for positional notations of three digits. At the same time, a numeric character 5 of the first decimal place is blinked to show the position of the decimal point.
Patent JP-H06284762-A (JP)
Title: Speed controller for motor
Inventor: YAMADA TETSUO
IPC: H02P29/00
Filed: 1992-05-08
Abstract: PURPOSE:To control the speed of a motor in a very low speed region stably by using a pulse encoder having low resolution while facilitating adjustment, to improve the accuracy of speed estimation and to stabilize a speed control system from low speed to high speed. CONSTITUTION:The deviation of a torque command and a load torque estimate is arithmetically operated by a first arithmetic section 12. The arithmetic output is arithmetically operated by a second arithmetic section 13, and a mean value at pulse spacings is obtained. The deviation of the mean value and a speed mean value is acquired by a first deviation section 14. The deviation output of the first deviation section 14 is multiplied by observer gains by an observer gain section 16 and the load torque estimate is obtained while a deviation with the arithmetic output of the first arithmetic section 12 is acquired by a second deviation section 17. A speed amplifier 19 is supplied with the deviation output of the second deviation section 17 as a feedback signal as a speed estimate, thus controlling the speed of a motor.