baber/WOPTO huggingface dataset:
Patent JP-H07229735-A (JP)
Title: Active range finder
Inventor: MIYAKE TOSHIHIDE
IPC: G03B13/36
Filed: 1994-02-15
Abstract: PURPOSE:To prevent the deterioration of range finding precision by preventing noise from being generated in a boosting circuit during the range finding. CONSTITUTION:A boosting circuit consisting of a switching regulator of chopper type or the like boosts the voltage of a battery 1 and supplies it to each part. A range finding circuit 4 starts the storage of the current value of a photoelectric transfer element 7 by the incident light from an object before emission of an infrared light emitting element 5 by the control signal (a) from a timing control circuit 9, and when the infrared light is emitted by the control signal (c), the difference between the stored value and the current value of the photoelectric transfer element 7 by the incident light including the reflected light from the object when the infrared light is emitted is obtained, and the distance to the object is measured based on the difference. The timing control circuit 9 stops the boosting of the boosting circuit 2 before the infrared light is emitted by the control signal (b), and re-starts the boosting rapidly after the emission is completed.
Patent JP-S56136833-A (JP)
Title: Modified polypropylene resin composition
Inventor: INOUE TAKEO
IPC: C08L23/26
Filed: 1980-03-31
Abstract: PURPOSE: The titled composition that is composed of polypropylene or a propylene- α-olefin copolymer, maleic acid or maleic anhydride-grafted polypropylene and an epoxyfatty acid glyceride, thus showing high short-time adhesion to metals.  
     CONSTITUTION: (A) Polypropylene or a copolymer of propylene with an α-olefin such as ethylene, (B) a grafted polypropylene obtained by reacting with maleic acid or its anhydride, thus preferably containing 0.1W20wt% of maleic acid or its anhydride, and (C) an epoxyfatty acid glyceride of the formula (R 1 , R 2 , R 3  are 10W 30C alkyl and at least one of them is epoxidized alkyl) are mixed in a proportion of 100pts.wt. of component A, preferably 0.5W5pts. of component B and 0.1W 0.5pt. of component C to give the objective modified polypropylene resin composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61203816-A (JP)
Inventor: HANSU YUURUGEN MERUCHIYU
IPC: H02G15/18
Filed: 1986-02-27
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-S63207236-A (JP)
Title: Information signal transmitting system
Inventor: SHIKAKURA AKISUKE
IPC: H04N19/70
Filed: 1987-02-23
Abstract: PURPOSE:To eliminate the erroneous detection of synchronous data by executing the code allotment so that the same data pattern as that of the synchronizing data can not occur in information data when an information signal is coded. CONSTITUTION:Image data inputted from an input terminal 1 is encoded to the data of 8 bits mentioned later by an encoder 2. For the encoding, when the encoding is executed so that the same data pattern as that of the synchronous data cannot occur in an encoded image data column, the encoding is executed so as not to allot a prescribed data pattern (8 bits). A synchronizing detecting circuit 7 detects the generating position of the synchronous data of 16 bits from the supplied data column. Since the same code pattern as that of the synchronizing data does not occur in the data column except the synchronous data at the data column to be supplied, the generating position of the synchronous data can be correctly detected.
Patent JP-S52123904-A (JP)
Title: Electrode for dissolving electroslag
Inventor: KOHAYAKAWA TADASHI
IPC: B22D23/10
Filed: 1976-04-10
Abstract: PURPOSE:To make the distribution of temperature of molten slat uniform by forming plural slits on a flat board-shaped or cylindrical consumable electrode for dissolving electroslag in the direction oblique to that of consumption of the electrode, thereby homogenizing the structure of an ingot and improving the casting surface.
Patent JP-H03245933-A (JP)
Title: Constant pressure clamp device
Inventor: SAITO HIDEO
IPC: B23Q3/06
Filed: 1990-02-21
Abstract: PURPOSE:To clamp a member to be clamped under a prescribed pressure by providing a supporting member which movably supports a clamper in a clamping direction, a spring which forces the clamper to a clamp member side, and a sensor which outputs a signal at a prescribed position. CONSTITUTION:When a motor 55 rotates, a screw shaft 53 rotates until a clamper 31 which is supported on a supporting member 35 supported with a body part 51 comes into contact with a member to be clamped 33 with the supporting member 35. When the supporting member 35 moves to the member to be clamped 33 side further, the clamper 31 moves relatively with regard to the supporting part 35 against the forcing effort of a spring 43. When the upper edge of the clamper 31 relatively moves to a prescribed position, that is, a sensor 49 side position upper than the supporting part 37 by a distance L set in advance with regard to the supporting member 35, a stopping signal is outputted to a controller by a sensor 49 to stop the operation of a motor 55. Pressure to clamp the member to be clamped 35 can be changed easily by changing the elastic coefficient of the spring 43 or the fixing position of the sensor 49.
Patent JP-S58158952-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKAGI TATSUTOSHI
IPC: H01L23/522
Filed: 1982-03-17
Abstract: PURPOSE:To obtain a protective film having excellent moisture resistance by densifying the surface by sputter etching the surface of polyimide resin. CONSTITUTION:An element is formed on an Si substrate, and a PIIQ resin 4 is, for example, rotatably coated and burnt through an SiO2 film. When sputter discharging is subsequently performed in Ar ion atmosphere at 200 deg.C, it is modified to a mechanically and chemically stable film with the heat and impact due to the collision of Ar molecules, thereby forming a dense film 7 on the surface, and when it is sealed with epoxy resin after electrodes are formed, a semiconductor device having ecellent moisture resistance can be obtained.
Patent JP-H02267234-A (JP)
Title: Filter medium for light metal
Inventor: UORUFUGANGU PAURU KAETSUTORITS
IPC: B01D39/20
Filed: 1990-02-20
Abstract: PURPOSE: To eliminate the inclusion in filtered light metal and to facilitate remelting of a filtering material by forming a porous body of the filtering material with a composition containing at least one kind of solvent for light metal.  
     CONSTITUTION: The filtering material is formed with the porous body of composition containing at least one kind of the fluxing agent for light metal. The fluxing agent is selected from among alkali (earth) metal fluoride, aluminum fluoride, calcium metaphosphate, borate, etc. This filtering material is formed with the fluxing agent, refractory material and binderbinder, etc. The m.p. of the filtering material is desirable to be 800-1,000°C. This filtering material is used to the filtration of the light metal. At the time of remelting the used filtering material in the presence of solvent for removing slag, the filtering material is floated up on the remelted metal surface and brought into contact with the solvent for removing the slag and dross, and collapsed. Metal contained in the filtering material is remelted and flowed down into a molten metal vessel at the lower part. The fluxing agent from the filtering material removes oxide from the metallic vessel and the action for making the dried dross of the solvent for removing the slag is improved. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S51116495-A (JP)
Title: Edge machining apparatus for metallic plate
Inventor: ARAKAWA TOSHIAKI
IPC: B23D67/08
Filed: 1975-04-04
Abstract: PURPOSE: To grind uniformly and smoothly the edge of a metallic plate in round shape. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54133751-A (JP)
Title: Device for freezing process of sludge
Inventor: TOSHIFUJI NAOTAKE
IPC: C02F11/20
Filed: 1978-04-06
Abstract: PURPOSE: To process sludge quickly and efficiently by effecting a freezing-and-melting process for the sludge loaded on an endless belt running through a freezing chamber and a melting chamber in spiral movement.  
     CONSTITUTION: An endless belt 3 is run through a freezing chamber 1 and a melting chamber 2 at the same curvature and pitch in spiral movement. A constant volume of sludge is fed on the belt 3 running continuously along idlers 131W133. The sludge on the belt 3 is freezed perfectly during running through the freezing chamber 1 cooled uniformly by a evaporator and a fan. The freezed sludge is melted perfectly during running through the melting chamber 2 heated uniformly by a compressor and a fan, after passing through a clearance chamber 15. Thereafter, the sludge is discharged out of the device at the location of the idler 132. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000239793-A (JP)
Title: Steel wire rod excellent in spheric characteristic
Inventor: NAGAO MAMORU
IPC: C22C38/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the deformation resistance and hardness of a steel wire caused by the formation of subgrains at the time of annealing the steel wire after hot rolling and, further, to improve its cold workability and the life of a tool. SOLUTION: As to this steel wire rod, the total content of ferrite and pearlite in the structure is controlled to >=80% by area ratio, and the half value width of the α(211) peak measured by X-ray diffraction is controlled to <=0.200 degrees. In the case the quantity of strains accumulated in the steel wire rod before annealing is <=0.200 degrees by the half value width, the increase of its deformation resistance and hardness caused by the formation of subgrains can be suppressed.
Patent JP-H07247401-A (JP)
Title: Primer material for photosensitive resin
Inventor: TAKEYAMA NAOMIKI
IPC: C08L33/04
Filed: 1994-03-11
Abstract: PURPOSE:To obtain the material useful in excimer laser lithography by forming a layer containing a polyglycidyl acrylate and a light absorbent for low wave length between the base and the photosensitive resin layer to prevent the irregu lar reflection of irradiation light from the base and development of stationary waves. CONSTITUTION:This primer material contains a polyglycidyl acrylate (preferably having 5,000 to 300,000 weight-average molecular weight) and a light absorbent having an absorption in less than 400nm wavelength, preferably an azo compound of formula I {R1-R5 each is H, a halogen, a (substituted) alkyl, alkoxy, OH, nitro, -COOR7 [R<7> is H or a (substituted) alkyl]; R6 is formula II (R8 is an alkyl), a (substituted) naphthyl, formula III [R9, R10 are H, a (substituted) alkyl, an aryl]}.
Patent JP-S59165622-A (JP)
Title: Ultrasonic welder
Inventor: OONISHI HEIZOU
IPC: B29C65/00
Filed: 1983-03-11
Abstract: PURPOSE:To manufacture the titled welder, which can weld and process a processing material uniformly, by detecting the change of the marking of a temperature indicating member mounted to a hold-down roller and adjusting the quantity of a hole for processing vibrated and/or the speed of transfer of the processing material in response to the detecting outputs. CONSTITUTION:A photodetector 29 detects the temperature of the outer circumferential surface of a hold-down roller 25 at all times, the degree of amplification of a variable amplification-degree amplifying circuit 36 is controlled in response to the detecting signals, and the quantity of an ultrasonic vibrating element 9 vibrated is adjusted. The degree of welding of a processing material is kept constant, and the processing material can be welded and processed excellently at all times regardless of the degrees of the temperatures of the outer surfaces of the hold-down roller 25 and a processing surface.
Patent JP-S60185531-A (JP)
Inventor: TANIGUCHI YUTAKA
IPC: A47L15/42
Filed: 1984-03-02
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-S57154647-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO AKITO
IPC: C10M107/38
Filed: 1981-03-20
Abstract: PURPOSE:To improve the durability and antistatic effect of the entitled magnetic recording medium by forming a protective layer containing the fine powder of fluororesin and perfluoroalkyl carboxylate on a magnetic layer. CONSTITUTION:A protective layer is formed by dispersing the fine powder of lubricating fluororesin such as resin of tetrafluoroethylene, hexafluoropropylene  or trichlorofluoroethylene together with perfluoroalkyl carboxylate with surface active and lubricating properties and electric conductivity into an appropriate solvent and applying the dispersoid on a magnetic layer.
Patent JP-S62201701-A (JP)
Title: Order picking device
Inventor: MORIKIYO AKIRA
IPC: B65G1/137
Filed: 1986-02-28
Abstract: PURPOSE:To save expenses for an output number display unit, by installing a rack control unit which displays picking information on a partial output port corresponding to an outer frame of a mobile frame traveling on the front of an article housing rack having a lot of output ports crosswise. CONSTITUTION:In the front of an article housing rack 1 having a lot of output ports crosswise, there is provided with a mobile frame 3 traveling in both directions. The mobile frame 3 has a square outer frame 3a surrounding all output ports in a vertical direction and partial output ports in a horizontal direction. Each display unit 7 of picking information out of each output port 2 inside the outer frame 3a is installed in an upper front surface of the outer frame 3a and in the front of each cross piece 3b. In addition, a picking order number is displayed in an upper part of the outer frame 3a by a display unit 8. These display units 7 and 8 are connected to a rack control unit (unillustrated herein), making it display picking information on these output ports 2 to which the outer frame 3a corresponds at a position where the mobile frame 3 comes to a stop. An operator performs his picking according to this display, shifting the mobile frame 3. With this constitution, manufacturing expenses for these picking display units are curtailed.
Patent JP-S52125099-A (JP)
Title: Doorlock device
Inventor: TERABAYASHI GOSAKU
IPC: E05B49/00
Filed: 1976-04-12
Abstract: PURPOSE: To provide a doorlock divice so arranged that the door cannot be unlocked when a car exceeds a preset speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08239807-A (JP)
Title: Composite column base structure
Inventor: YANAGIMOTO YASUTOMO
IPC: E04B1/16
Filed: 1995-03-01
Abstract: PURPOSE: To provide a column base structure which excels in construction property, makes it possible to determine longitudinal and transverse dimensions of a cross section of a column base arbitrarily, and is not wasteful in its cross section and the amount of steel material and is economical even if the structure becomes a large-scale structure. CONSTITUTION: A plurality of steel frames 2 in which a flange is provided at an end on both sides of a steel plate in the shape of circular arc are arranged in the direction in which the flange becomes substantially vertical, and adjacent flanges are connected in the horizontal direction to assemble an upright cylindrical steel shell 1. A lower part of a composition cylindrical column base 10 is fixed on a foundation 9 made of reinforced concrete. Concrete 4 is filled into the inside of the cylindrical steel shell 1 to form the composite cylindrical column base 10. A plurality of composite cylindrical column bases 10 are arranged, and adjacent composite cylindrical column bases 10 are connected by an arc member 3 which protrudes toward the outside. Concrete 5 is filled into a space surrounded by the arc member 3 and the composite cylindrical column bases 10.
Patent JP-S54133303-A (JP)
Title: Howling preventing device of record player
Inventor: YUKIMOTO SADAO
IPC: F16F15/03
Filed: 1978-04-07
Abstract: PURPOSE: To prevent howling well with a simple constitution by floating and supporting the record player body by the repulsion force of same polarity magnets.  
     CONSTITUTION: The record palyer body 12 is supported afloat from a base board 13 by the repulsion force of magnets 13, 14 which are provided respectively thereto and whose opposing poles are magnetized to the same polarity, thus external vibrations, etc. are not transmitted to the turntable 11 of the body 12. Hence, howling  caused by resonance owing to the vibrations of the table 11 is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0654149-A (JP)
Title: Facsimile equipment
Inventor: MURAYAMA MASAHIRO
IPC: H04N1/333
Filed: 1992-01-31
Abstract: PURPOSE:To make it possible to record a proper image according to a reception and a copy by changing output location of the image for a recording medium, depending on which of a copy image or a reception image it is, when the image is outputted. CONSTITUTION:When an image output request exists, which of a copy image or a reception image the image to be outputted is judged. In the case of the copy image, the number of mask line and the number of ineffective line are set. In the case of the copy image, the number of mask lines and the number of ineffective lines become the same normally. Therefore, it is outputted as the margin amount from the head of the page in a copy original or the margin from the head of the page in the image data within an image memory 7. In the case of the reception image, the number of mask lines and the number of ineffective lines are set. In this case of the reception image, the number of the mask lines is the same as that in the case of the copy image, but the number of ineffective lines is made 0 for preventing the omission of the data in a header part. Then, image data is transferred.
Patent JP-S61200818-A (JP)
Title: Vacuum degassing tower
Inventor: HAMADA TADATSUGU
IPC: B01D19/00
Filed: 1985-03-05
Abstract: PURPOSE:To obtain an apparatus capable of performing degassing up to about 0.01 ppm while eliminating the imbalance of oxygen partial pressure in a vacuum degassing tower, by dividing the packed bed of the vacuum degassing tower into many stage and providing space parts between divided packed layers. CONSTITUTION:Supplied water containing gas to be degassed is sprayed by a nozzle 2 to be fallen to a packed bed 4 at uniform water droplet density and, at the same time, a part of the gas to be degassed is deffused and at least the gas partial pressure at the upper surface of the packed bed becomes uniform. However, because the difference is generated between the supplied water stagnant times in the tower wall part and the packed bed interior within the packed bed 4, degassing efficiencies are different and a part locally unbalanced in gas partial pressure is generated. When supplied water reaches a space part, partial pressure is immediately uniformized. This operation is repeated even in the lower packed beds in the same way.
Patent JP-S59167855-A (JP)
Title: Information recording and reproducing device
Inventor: SUDA SHIGEYUKI
IPC: G11B7/12
Filed: 1983-03-14
Abstract: PURPOSE:To attain efficient and accurate recording and reproduction by using a luminous flux for monitor used only at the recording also for the reproducing time. CONSTITUTION:The luminous flux from a semiconductor laser 1 passes through a polarized beam splitter 3 and collected on a recording medium as a spot S1 as an objective lens 5. The reflected light is polarized by the polarized beam splitter 3 via the objective lens 5 and made incident to a sensor 6. The luminous flux from a semiconductor laser 2 is collected as a spot S2 by the objective lens 5, the light beam reflected and scattered is polarized by an optical reflecting member 4 via the objective lens 5 and made incident to a sensor 7. A difference signal from the sensor 7 is used as an AF signal at the recording, a signal from the sensor 6 is taken as an AT signal at the reproduction and the signal from the sensor 7 is used as the AF signal. A light source for monitor is utilized effectively also at the reproduction in this way, allowing to perform recording and reproduction efficiently and accurately.
Patent JP-H08230682-A (JP)
Title: Horn switch mechanism of steering wheel pad
Inventor: KOSAKAI MIKIO
IPC: B60Q5/00
Filed: 1995-03-01
Abstract: PURPOSE: To provide a horn switch mechanism which can restrain a situation where a phone breaks into sound in spite of no driver's intension. CONSTITUTION: A fixed contact 8 is provided at the fixed spot of a contact plate 6, and a plate spring 9 is provided so as to mutually connect two fixed contacts 8. A movable contact 12 is severally provided on the lower faces of both the about ends of the plate spring 9, and a pad 5 is always energized upward by the plate spring 9, and located so that the front side of a vehicle may be located lower than the side of a driver's seat. A slot is formed in the part on the front side of the vehicle of the plate spring 9, and the energizing force is stronger on the side of the driver's seat in comparison with the front side of the vehicle. In addition, a distance between the fixed contact 8 and the movable contact 12 on the side of the driver's seat is longer than the above distance on the front side of the vehicle.  Thus the side of the driver's seat of the pad 5 is high in frequency at which stress nonintended by the driver is given in some form, but the fixed contact 8 and the movable contact 12 can be made difficult to come into mutual contact.
Patent JP-H02220118-A (JP)
Title: Timer control system
Inventor: MOTOMURA KIMITA
IPC: G04G15/00
Filed: 1989-02-21
Abstract: PURPOSE:To speed up communication processing by preparing a logic timer which works at fixed time intervals, therefore designating the type of the logic timer in place of designating the time at the time of requesting timer setting. CONSTITUTION:When a logic timer production/deletion processing part 2 receives a timer production request from a user 20 via a user interface part 1, the part 2 secures a logic timer table 7 as an area to record the logic timer record, i.e., the information required for setting the time of the logic timer and the report of a time-out state. Then the part 2 records the time interval value received as a parameter of the timer production request in the form of the control information. Furthermore the part 2 registers the position of the table 7 into a logic timer control table 6 and also reports the position of the table 7 to the user 20 via the part 1 as the type of the logic timer. As a result, the communication processing speed is increased.
Patent JP-H10235137-A (JP)
Title: Exhaust gas treatment device
Inventor: SATO KOSUKE
IPC: B01D53/74
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device in which activated species are efficiently produced at large quantities and exhaust gas treatment is performed with high efficiency by efficiently introducing additional gas into discharge space having a high electronic energy. SOLUTION: An additional gas-introducing pipe 20 provided with the respective anodes 22, 23 fitting the respective nozzles 22a, 22b, 23a, 23b is freely rotatably fitted in a treatment chamber 4 in which a pair of counterposed cathodes 5, 6 are formed. When exhaust gas of NOX is introduced into the treatment chamber 4 through a gas introduction pipe 10, exhaust gas treatment of NOX is performed by generation of corona discharge between each cathode 5, 6 and each anode 22, 23.