baber/WOPTO huggingface dataset:
Patent JP-S61206753-A (JP)
Title: Automatic paper feeding device
Inventor: YAMADA YASUSHI
IPC: B65H9/00
Filed: 1985-03-11
Abstract: PURPOSE:To enable sheets to be positively separated one by one and transferred without both any folding of the sheet and damage made by providing a sheet stopper which is in an evacuation position when separating members are in operation, but is in a stop position when the sheet transfer operation is resumed making the separating members inoperative. CONSTITUTION:The lowermost sheet S1 of sheet groups is frictionally separated while a separating roller 26 is pressed on a separating belt 25 with pressure allowing the sheet to be transferred to No.2 paper feeding roller 30 by means of the separating belt 25. Subsequently, a link 27A and 27B is pulled by a solenoid 28 allowing the separating roller 26 to be separated from the separating belt 25. This causes the tip end 29A of a sheet stopper 29 to rotate clockwise while it is pushed by the link 27A allowing it to No.2 position. At this No.2 position, the lower end surface 29B of the sheet stopper 29 holds the tip end of following sheet groups with exception of the sheet S1 preventing the groups from passing through underneath the separating roller 26. Under this condition, the tip end of the sheet S1 which is held by No.2 paper feeding roller 30, is transferred to a transfer belt 34 located on a subject copy table 50 by means of the separating belt 25.
Patent JP-H06262500-A (JP)
Title: Cutting tool polishing device
Inventor: NODA TOSHIHIRO
IPC: B24B3/38
Filed: 1993-03-10
Abstract: PURPOSE:To provide a cutting tool polishing device wherein a constitution is simplified to eliminate apprehension of flawing a cutting tool in the case of positioning a grinding wheel. CONSTITUTION:A cutting tool 10 is positioned under a rough grinding wheel 26, and an axial direction drive motor M6 is driven to lower down a polishing part 25 in a direction of arrow mark 92. A grinding wheel drive motor M5, after once driven, is stopped. Thus, the rough grinding wheel 26 is rotated by inertia. Rotation of the rough grinding wheel 26 is detected by a detector K5, and in the point of time inertial rotation of the rough grinding wheel 26 is extremely decreased by its contact with the cutting tool 10, the axial direction drive motor M6 is stopped. Thus, positioning of the rough grinding wheel 26 is performed. Further, positioning of a finish grinding wheel 22 is similarly performed.
Patent JP-H0696790-A (JP)
Title: Method for generation of electric energy from biological raw material
Inventor: BORUFU YONSEN
IPC: H01M8/06
Filed: 1993-03-10
Abstract: PURPOSE: To provide a method which generates electric energy certainly, permanently, at high yield, and without dispersing hazardous matter, by treating inexpensive biological raw material, especially C4 plants. CONSTITUTION: By partial oxidation in an oxidation reactor 2 using an oxygen gasifying agent, combustible gas which contains CO and hydrogen is generated from a natural biological raw material whose sulfur content is enough few. Component ratio of oxygen to the biological raw material and a gas phase temperature are adjusted and maintained, suspended matter in the combustible gas extracted from the reactor 2 is removed by a separator 8, the combustible gas from which suspended matter has been removed is converted to electric energy in a fuel cell 10 which includes a porous positive electrode 11, a porous negative electrode 12, a carbonate melting body, and electrolyte 14 composed of acid or oxidized metal which acts at the temperature of at least 800 deg.C.
Patent JP-H077088-A (JP)
Title: Capacitor semiconductor device and its manufacture
Inventor: SAI RIYUUCHIN
IPC: H01L27/10
Filed: 1994-03-18
Abstract: PURPOSE: To provide a capacitor having new structure for a semiconductor device and a producing method for the same. CONSTITUTION: A storage electrode 105 is composed of a lower part, formed from a single conductive layer and connected to a source region 14 and a body extended upwards from this lower part. The intermediate section of this body has a rugged inner/outer wall for increasing capacitance and is formed in the shape of a vase. A dielectric film 115 is formed on the inner and outer surfaces of a storage electrode 105, and a plate electrode 125 is formed on this electric film 115. The storage electrode 105 is formed from only one conductive layer and used for a valid capacitor region, while including its upper surface, side surface and lower surface as well. Thus, an increase in capacitance is achieved easily, and a reliable capacitor can be provided.
Patent JP-S60210515-A (JP)
Title: Silane manufacture
Inventor: BUORUFUGANGU PORUKAMU
IPC: E03D9/08
Filed: 1985-03-12
Abstract: A process for producing silane, whereby silicon tetrafluoride is reacted with magnesium hydride in a melt of alkali or alkaline earth halides under a hydrogen partial pressure which is greater than the dissociation pressure of the magnesium hydride at the temperature of the melt.
Patent JP-2000246880-A (JP)
Title: Reference mark for printing plate and method for alignment using the same
Inventor: KANEKO TETSUYA
IPC: B41N1/06
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of deformation of a reference mark due to offset printing condition and to perform setting of an accurate reference position. SOLUTION: For positioning of a reference mark, as the reference mark is inclined by 45 deg., the constitution is in such a way that positionings in the longitudinal and the transverse directions can be simultaneously performed. I.e., the reference mark 15 and the reference position of the positioning mark 16 can be detected by fitting the reference mark 15 of the left and right pair and the positioning reference mark 16 and deviation in the right angle direction to the laser scanning for optical detection can be detected also as deviation of a temporary reference position. In addition, amt. of deformation of a printing pattern edge on the rotational contact starting side to the recessed part of an antaglio of a blanket is smaller than the amt. of deformation of a printing pattern edge on the rotational contact finishing side.  Therefore, the effect of the printing condition is made small by determining the reference position by making the printing pattern edge on the rotational contact starting side as a reference.
Patent JP-S63217163-A (JP)
Title: Hot water supply apparatus
Inventor: SHINO YOSHIFUMI
IPC: F24H1/10
Filed: 1987-03-04
Abstract: PURPOSE:To prevent hot water that may cause a burn from coming out at the initial stage of hot water supply by a method wherein a switch for flowing water is installed at a cool water or hot water supply pipe passage and the set temp. of a controller for a circulation water temp. of a heat source device is switched over high to low by the signal from the switch. CONSTITUTION:When hot water supply is not in service, a heat source device 1 is in low temp. operation and the circulation water temp. in a hot water supply pipe 3 detected by a temp. sensor 8 becomes in low temp. (45-60 deg.C) and the water for hot water supply stagnating in a hot water supply heat exchanger 13 in hot water supply terminal 2 becomes nearly equal temp. to the about temp. When the hot water supply is in service, low temp. warm water stagnated in the exchanger 13 comes out from a hot water supply pipe 14 at first and also a switch for flowing water is operated to switch over the temp. set value of a control circuit 10 to a high temp. side (75-85 deg.C) and the heater 9 of the device 1 is controlled by the signal from the sensor 8 and high temp. water is enabled to flow through the exchanger 13 to make the temp. difference between the hot water and the supply water from a water supply pipe 11 and secure the sufficient amount of hot water supply. Thus, the outcoming of hot water that may cause a burn at the initial stage of the hot water supply is prevented and a sufficient hot water supply capacity is secured.
Patent JP-H04265324-A (JP)
Title: Automatic faucet
Inventor: ARAKI OSAMU
IPC: E03C1/05
Filed: 1991-02-20
Abstract: PURPOSE:To lessen adhesion of water drops, etc., and to keep the sensitivity of a sensor in a good state by mounting the ultrasonic sensor to the rear end of a horn forming a passage guiding ultrasonic waves and opening the front end thereof to a discharge port side. CONSTITUTION:Detection bodies such as hands are detected by an ultrasonic sensor 10, and a motor valve is opened by detection signals thereof to form an automatic faucet 2 automatically discharging water from a discharge port 8a. The ultrasonic sensor 10 is mounted to the rear end of a horn 9 forming a passage guiding ultrasonic waves and opening the front end 9a thereof to the discharge port 8a, and adhesion of water drops, etc., is lessened. In addition, the internal surface of the horn 9 is formed in a hydrophilic treated surface having the coarse surface, inter is not swelled by surface tension even in the case where the incursion of water into the horn 9 is made, and the traveling of the ultrasonic waves is not disturbed.
Patent JP-H10244385-A (JP)
Title: Weld seam detecting method, welding method and welding equipment of laser beam welding
Inventor: MATSUHIRO KATSUYUKI
IPC: B23K26/21
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic welding control device capable of detecting the weld seam with excellent accuracy and improving the quality of the laser beam welding by obtaining the key hole image by an image pickup device, and detecting the black line in the key hole image as the weld seam. SOLUTION: An image pickup device (camera) 3 is fitted on the extension line of an arm 18 of a laser beam welding equipment so that the welding point, i.e., the key hole image and the black line are captured approximately in the center of the field of view. The image signal is inputted to an image processor 19, and the positional deviation between the black line and the center of the key hole image is converted into the electric signal and inputted to a servo control device 24. In addition, the servo control device 24 drives a linear servo motor 25, and a laser beam head 16 is moved so that the positional deviation between the black line and the center of the key hole image is minimum.  A regular image processing technology can be used as the method where the difference is distance of the black line relative to the center of the key hole image is converted into the output signal such as voltage, digital value, etc., in the image processor 19.
Patent JP-H06267457-A (JP)
Title: Cathode-ray tube device
Inventor: INOUE TAKASHI
IPC: H01J29/76
Filed: 1993-03-10
Abstract: PURPOSE:To realize improvement of deflection sensitivity of a deflection yoke and correction of comatic aberration (VCR) with simple constitution. CONSTITUTION:Circular arc shape magnetic pieces 14 opposing to each other with a vertical axis between them via an insulator are arranged outside of a crossover part 15 of neck side of horizontal deflection coil 11. Accordingly, a horizontal deflecting magnetic field is intensified by the magnetic pieces 14 and a pin cushion shape magnetic field is formed in the neck of electron gun side so as to correct comatic aberration.
Patent JP-H02229599-A (JP)
Title: Water treatment device
Inventor: YAMAUCHI RIE
IPC: B01D53/66
Filed: 1989-03-01
Abstract: PURPOSE:To effectively utilize an exhaust gas contg. a high concn. of oxygen by providing the water treating device with a circulating means which guides the exhaust ozone treating gas from an exhaust ozone treating device to an activated sludge treating device or oxygen enriching device. CONSTITUTION:This device has the activated sludge treating device 10 which makes the activated sludge treatment of inflow water, the oxygen enriching device 3 which produces gaseous oxygen, an ozone generator 4 which produces ozone from the gaseous oxygen, an ozone reaction vessel 5 which brings the ozone gaseous oxygen produced in the ozone generator 4 into contact with the treated water treated in the above-mentioned activated sludge treating device 10, and the circulating means which guides the exhaust ozone treating gas from the gaseous oxygen device in the ozone reaction vessel 5 to the above- mentioned activated sludge treating device 10 or the above-mentioned oxygen enriching device 3. The exhaust gas contg. the high concn. of the oxygen from the exhaust ozone treating device 6 is effectively utilized and the inexpensive water treatment is executed.
Patent JP-H02288920-A (JP)
Title: Memory access control circuit
Inventor: YAMAKI KAZUNORI
IPC: G06F12/06
Filed: 1989-03-01
Abstract: PURPOSE:To access a memory without inserting a wait and to shorten the memory access time of a CPU by shaping the waveform of a clock inputted to the CPU. CONSTITUTION:A logic for waveform shaping of the clock outputted to a CPU 4 is added to temporarily extend the period of the clock, and a control signal (signals RAS and CAS for a memory 6 of DRAM) is generated for the memory 6. Consequently, the memory circuit whose operation one wait must be inserted for at the time of memory access is operated without inserting a wait. Thus, the access time of the memory 6 is shortened because the memory 6 is accessed without inserting one wait.
Patent JP-S57164155-A (JP)
Title: Energy absorbing material
Inventor: OOHASHI TAKASHI
IPC: C08L101/02
Filed: 1981-04-03
Abstract: PURPOSE: To provide an energy absorbing material which possesses quasi-liquid properties and is in a high-strength rubbery or elastomeric form, consisting of an elastomer contg. a dihalocyclopropane structural unit and formed from a polymer having a specified glass transition point.  
     CONSTITUTION: An elastomer contg. a dihalocyclopropane structural unit and formed from a polymer having a glass transition point of -20W30°C, is used as an energy absorbing material. As said polymer, there is used a modified rubber, pref., having 43W90% dihalocyclopropane structural unit of formulaI(wherein R is H, methyl, Cl; X is Cl, Br, B, I, H) or 8.0W4.2% dihalocyclopropane structural unit of formula II, still pref., having 20W85% dihalocyclopropane structural unit of formulaIand 20W30% dihalocyclopropane structural unit of formula II. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11248404-A (JP)
Title: Detector for surface property-measuring instrument
Inventor: TSURUTA ATSUSHI
IPC: G01B5/20
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To enable to realize a very fine measuring force and exchange a gauge head by installing a pair of cylindrical bearings with bottom on a detector frame to press the bearings in a direction of a cone axis with a preload spring. SOLUTION: A movable piece 18 where a gauge head 16 following the surface of a measuring object to move vertically is arranged near an end of the movable piece 18, is installed in a frame so that the gauge head can be moved vertically. In this case, the movable piece 18 is fixed to both ends of a cone axis 80, and a pair of cylindrical bearings 82 with bottom, where a fine axal hole 83 that has an inside diameter a slightly bigger than an outer diameter of the cylindrical part of the cone axis 80 and is respectively engaged with both ends of the cone axis 80 is formed at the bottom, is installed in a frame. An end of the bearing 82 is pressed with a preloading leaf spring 84 in a direction of the axis of the cone axis 80.  Also, a measuring spring 86 energizing the movable piece 18 in a direction that the gauge head 16 is engaged with the measuring object face, and an adjustment screw 88 for measurement force adjusting the measurement force are provided. Then, a pair of cores 90 symmetrically arranged facing each other between the cone axis 80 detects displacement quantity of the movable piece 18 and amplifies the quantity to display and record.
Patent JP-H10231513-A (JP)
Title: Suspended matter collecting device in dam lake, reservoir, etc.
Inventor: AKAGAWA KYUJI
IPC: E02B15/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To improve workability by making a traverse trolley, provided with a suspended matter grip means, travel along a main cable, and making a traveling trolley with one end of the main rope fixed thereto, travel along a track cable. SOLUTION: A suspended matter collecting device is composed of a main cable 10 stretched on the water surface of a dam lake L or a reservoir, a traverse trolley 20 lifting a grip means 50 in a vertically movable state and traveling along the main cable 10, a track cable 30 stretched along a shore, and a traveling trolley 40 traveling along the track cable 30, with one end of the main cable 10 fixed thereto. The trolley 20 moves freely in a range of sector section circle with the length of the main rope 10 as a radius and with the moving range of the trolley 40 as the length of a circular arc, and grips suspended matters in this range by the grip means 50 and transfers the gripped suspended-matters into a requested position.  The suspended matters can therefore be eliminated safely and efficiently, and only the main rope 10 is positioned on the water surface of the dam lake or the like so as to prevent the deterioration of a view around.
Patent JP-H0616804-A (JP)
Title: Photocurable oxetane composition
Inventor: JIEEMUZU BINSENTO KURIBERO
IPC: C08K5/00
Filed: 1993-02-17
Abstract: PURPOSE: To provide 3-substituted oxetane monomers which have a specified molecular structure and are polymerizable without deoxygenation by exposing to ultraviolet light for a short period of time.  
     CONSTITUTION: The oxetanes are those represented by Formula 1. In the Formula, R 1  is hydrogen atom, 1-6C alkyl group, fluorine atom, 1-6C fluoroalkyl group or the like; R 2  is linear or branched alkylene group, linear or branched poly(alkyleneoxy) group, polyvalent groups such as Formula II and Formula III or the like; R 3  is 1-4C allkyl group, allyl group and Formula IV or the like; R 4  is 1-4C alkyl group or aryl group; R 5  is 1-4C alkyl group or aryl group; R 9  is hydrogene atom, 1-4C alkyl group, 1-4C alkoxy group, halogene atom, nitro group, cyano group, mercapto group, lower alkylcarboxyl group, carboxyl group or carbamoyl group; Z is oxygen atom or sulfur atom; (j) is 0 or an integer of 1 to 100; (m) is 2, 3 or 4: (n) is an integer of 0 to 2000. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01224085-A (JP)
Title: Garbage treating device
Inventor: HATTORI SHUJI
IPC: B02C18/00
Filed: 1988-03-03
Abstract: PURPOSE:To solidify garbage in a short period of time and to facilitate the discarding treatment thereof by providing a microwave generator for supplying microwaves to an accepting container for accepting the garbage which is finely cut by a cutter and is kneaded with a dehydrating agent, thereby directly heating the moisture of the garbage. CONSTITUTION:After the garbage 2 and the dehydrating agent are charged into a container 1, a motor 8 is driven to rotate the cutter 6 and to cut the garbage 2 to fine pieces as well as to knead the garbage with the dehydrating agent to form the garbage slurry. An opening/closing member 10 is then opened to discharge the slurried garbage from a discharge port 5 provided in the bottom of the container 1. The microwaves generated from the microwave generator 13 are projected through a waveguide 13a to the garbage discharged into this accepting vessel 7 to heat and dehydrate the garbage, by which the garbage is solidified to a powder state.
Patent JP-H02229226-A (JP)
Title: Device for twisting and winding up raw silk
Inventor: NAKAYA AKIRA
IPC: D01H7/02
Filed: 1989-03-03
Abstract: PURPOSE:To twist a silk strand fed from a silk-delivering mechanism and simultaneously winding up the twisted silk strand on a bobbins by disposing a roller transverse drum and a winding bobbin rotating rectangularly to a silk strand- passing tube on a rotation frame having the silk strand-passing tube on the rotation axis thereof. CONSTITUTION:A silk strand-passing tube 11 penetrating the core of a rotation shaft is disposed on a rotation frame 1, and a roller transverse drum 14 is supported on right and left connecting plates 12 and 12 connecting upper and lower rotation plates 2 and 2 through a supporting shaft 13. The drum 14 is rotated with pulleys 15 and 19 and a belt 20 by the rotation of the rotation frame 1. A winding bobbin 21 is disposed so as to rotate while interlocking with the drum 14.
Patent JP-S62207916-A (JP)
Title: Registering device for printing information
Inventor: KAWAGUCHI HATSUO
IPC: G07G1/00
Filed: 1986-03-07
Abstract: PURPOSE:To easily execute a registering operation of printing information of a commodity, by constituting the titled device so that the printing information of the commodity can be copied and corrected. CONSTITUTION:A data having printing information being similar to desired printing information is read out to a display pat 2 from a storage part 11, prescribed printing of this displayed printing information is corrected, and prescribed printing information is obtained. Thereafter, in accordance with the desired printing information which has been obtained, printing is executed by a printer 4. This newly obtained printing information is stored newly in the storage part 11, and utilized at the time of a printing operation of the next time. An operation control device 10 calculates a price of a commodity, etc. from a converted digital signal, and also, executes a control of the whole device.
Patent JP-S55141603-A (JP)
Title: Measuring method of height and width of vehicle
Inventor: YAMADA KORETADA
IPC: G01B11/02
Filed: 1979-04-23
Abstract: PURPOSE: To realize simultaneous measurement of car height and car width, by providing two lens systems comprising the car passing region within the field of vision in the upper part of the car passing region, and electrically detecting the video image width of the licenser in the widthwise direction of the car image provided on the imaging plane.  
     CONSTITUTION: Two lens systems 2, 3 of equal focal length (f) are provided in the upper part of a specified lane 1a, at an interval sufficiently smaller than the width of a passing car 9, on the plane parallel to the car width direction, with optical axes 4, 5 being set vertical to the road surface. Licensers 7, 8 are provided on the imaging plane of each lens system towards the widthwise direction of the passing car image to project the car images 10, 11 respectively. By electrically detecting the distance information d 11  and d 12 , d 21  and d 22  of the car video images and processing the data, the car width W and car height H may be simultaneously measured in a simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05247952-A (JP)
Title: Skeleton construction method of underground structure
Inventor: MORITA SHINKO
IPC: E04C3/34
Filed: 1992-03-09
Abstract: PURPOSE:To require no strut for landslide protection, no other temporary work and no temporary cost, to curtail a construction period, to reduce a construction cost, to make it possible to excavate the ground by an automatic excavator and to promote the environment of a working place (specially steps) with an all weather type for a skeleton construction method similar to an inverted construction method used for the construction of an underground structure skeleton of a building. CONSTITUTION:Structural stuts 2 are constructed, and after a primary excavation of the ground 1, a first floor 3 is constructed on the ground level. A secondary excavation of the ground 1 is made, a first driving floor 4 as the lowest floor is constructed, and a second driving floor 6 is constructed on a jack device 5. A third excavation of the ground 1 is made, the first and the second driving floor 6 are lowered, a basement first floor 7 is constructed on the second driving floor 6. The driving floors 4 and 6 are lowered, the basement first floor 7 is set as a permanent floor.