baber/WOPTO huggingface dataset:
Patent JP-S5535987-A (JP)
Title: Cleaning of packed tower
Inventor: SHIROYAMA HISAHARU
IPC: B08B3/00
Filed: 1978-09-07
Abstract: PURPOSE: To clean only upper layer portion in concentrated manner as well as prevent the loss of packings by the procedure in which the soiled packings of the upper layer of the packed tower is transferred to wasing tower from strainer below the packing layer surface with washing water and washed and then sent back.  
     CONSTITUTION: The treated water 11 as a washing water is injected through the strainer 4 onto the upper layer of the packed tower 3 by closing the valve 15 and opening the valve 14, whereupon the washing water and soiled packings are flowed from the water collection and sprinkling apparatus 8 into the washing tower 10, while packings are arrested by the screen 16. The packings are sufficiently washed in the washing tower 10 and then the washed packings are again accumulated on the packed layer 3 of the packed tower 1 by closing the valve 18 and opening the valve 9. In this way, only the soiled packings can be cleaned and their function can be restored. In addition, the loss of packings due to outflow can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5235000-A (JP)
Title: Processing vagina leaves to make smokin material
Inventor: TAKEUCHI MASAO
IPC: A24B15/00
Filed: 1975-09-12
Abstract: PURPOSE: Making smoking materials free from evil effects of nicotine by high temperature drying of vagina leaves in the smoke. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01280317-A (JP)
Title: Dry etching
Inventor: OGURA HIROSHI
IPC: H01L21/3065
Filed: 1988-05-06
Abstract: PURPOSE:To make it possible to process a contact hole with precision sizing and to enable taper formation at an edge section by dry etching a part of a-Si and SiN by using gas plasma of NF4 or SF6 and then by dry etching the remaining SiN and SiO2 by using CF gas plasma. CONSTITUTION:A plurality of films are formed on a substrate 21 in order of a silicon oxide film (SiO2) 20, a silicon nitride film (SiN) 19, and an amorphous silicon film (a-Si) 18. A part of the a-Si 18 and the SiN 19 is dry etched by using NF3 or SF6 gas plasma, and then the ramaining SiN 19 and SiO2 20 are dry etched by using CF gas plasma. For instance, etching is made under the conditions of a gas flow rate of 60SCCM of SF6, a reaction pressure of 800mTorr, and a high frequency power of 800W. Further etching is made under the conditions of a gas flow rate of CF4+5%O2, 45SCCM and CHF3, 30SCCM, a reaction pressure of 800mTorr, and a high frequency power of 800W. Photoresist is thereafter eliminated to form an Al film 22 by sputtering.
Patent JP-H10309082-A (JP)
Title: Power unit
Inventor: SEKIKAWA YUJI
IPC: H02M7/12
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a circuit by dissolving the stress to rush current suppression circuit. SOLUTION: The AC input voltage from an Ac power source 1 is supplied to the AC input end of a diode bridge 2, and the rectified voltage obtained at the rectified output end is supplied to a primary capacitor 3. The DC voltage filtered with this filter capacitor 3 is supplied to a DC-DC converter 3, and is converted into desired DC voltage, and this DC voltage is supplied to the circuit and the latter stage as the secondary input. Furthermore, one side of the neutral points of connection between the rectified output end of a diode bridge 2 and a filter capacitor 3 is provided with a rush current suppression circuit 5 consisting of an element such as a resistor, or the like so as to suppress the rush current.  Together with it, this power unit is provided with a temperature detecting circuit 6 in close vicinity to this rush current suppressive circuit 5, and the output of this temperature detecting circuit 6 is supplied to a control circuit 7, and when the temperature of the rush current suppression circuit 5 comes to a specified value, the control to stop the oscillation of, for example, a DC-DC converter 4 is performed.
Patent JP-H0614514-A (JP)
Title: Permanent magnet type stepping motor
Inventor: SAKAMOTO MASABUMI
IPC: H02K37/14
Filed: 1993-04-15
Abstract: PURPOSE:To provide a three-phase permanent magnet type stepping motor which generates a low vibration and low rotation nonuniformity and outputs a high torque. CONSTITUTION:The title motor consists of a rotor 2 which is constituted by a cylindrical permanent magnet where uniform N and S are alternately magnetized on the outer-periphery surface and a stator 1 which opposes the outer- periphery surface of the rotor 2 with a space and has equally spaced six salient poles and where a three-phase coil winding is wound. The title inner rotary type stepping motor is constituted so that the salient poles of the stator 1 are provided with two or more magnetic teeth on the innerperiphery surface and P is equal to 12n+ or -4 (n; 1 or larger integer) when the total number of magnetic poles of the rotor 2 is set to P. The same operation and effect can be expected in the outer rotor type with the same configuration.
Patent JP-H05308128-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TADA HAJIME
IPC: H01L27/092
Filed: 1992-04-30
Abstract: PURPOSE:To ensure high withstand voltage characteristics, when gate insulating films of two MIS transistor circuit parts on the same substrate are formed, in different processes. CONSTITUTION:After a gate insulating film 10 is formed on the surface side of a single crystal silicon substrate 100, first polysilicon layer 11a, 11b are formed, and then polysilicon layers 21a, 21b are left in each gate electrode forming region of a high voltage driving circuit 1b. In this state, a gate oxide film 10 on the side of a low voltage driving circuit 1a is eliminated. After a gate oxide film 12 is formed on the side of their surface, a polysilicon layer 13 is formed on the surface side. After impurities are introduced into the polysilicon layers 13a, 13b, which are turned into a conductive state, polysilicon layers 23a, 23b are left.
Patent JP-H05145602-A (JP)
Title: Data transmitter
Inventor: MIZUNO MASUMI
IPC: H04L69/40
Filed: 1992-04-30
Abstract: PURPOSE:To detect a fault of a transmission function and to allow the transmitter to cope quickly with the fault. CONSTITUTION:With a switch 21 turned on, a control circuit 16 outputs dummy data to a transmission circuit 17. Since the transmission circuit 17 outputs the dummy data to a pulse transformer 19, a reception circuit 18 receives the dummy data outputted to the pulse transformer 19 and outputs the data to the control circuit 16. Thus, the control circuit 16 compares the dummy data inputted from the reception circuit 18 with the dummy data outputted to the transmission circuit 17 and when both the dummy data are different from each other, a fault content is displayed on a display section 22.
Patent JP-S5634438-A (JP)
Title: Preparation of ping-pong ball
Inventor: TAKAHASHI TATSUMI
IPC: B29D22/00
Filed: 1979-08-31
Abstract: PURPOSE:To prepare a homogeneous ping-pong ball by a method wherein the thermoplastic resin is molded through injection by a metal mold having a gate part of specific form, a pair of hollow semi-spherical bodies thus obtained are joined and convex parts formed on the outside surface are removed by gringing. CONSTITUTION:As a metal mold formed by combining a pair of male and female dies 3 and 4 is used the one wherein an opening part 5a widened toward a cavity 6 is provided in the female die 4 (it is preferable that the opening ratio a/b is about 0.24-0.75 and that the opening angle c/b is about 0.3-1). A pair of semi-spherical bodies obtained through injection molding of thermoplastic resin (e.g. nylon 6) by using the above metal mold are joined at their edges of opening by means of a bonding agent to form a hollow spherical body, and then, from the speh spherical body thus obtained are removed, by grinding, convex parts 7 formed in correspondence to the opening of the gate and convex parts 2aa and 2bb formed in correspondence to the joined part, thus a ping-pong ball being obtained.
Patent JP-H08305509-A (JP)
Title: Printer
Inventor: KOBAYASHI KATSUHIKO
IPC: B41J5/30
Filed: 1995-05-10
Abstract: PURPOSE: To easily and inexpensively update revision of the version of an image generating program. CONSTITUTION: At application of power to the printer 1, a CPU 12 retrieves an available image generating program from a cartridge 3 or a nonvolatile memory 19. The CPU 12 discriminates whether or not a host machine 2 or an operation switch panel 13 generates a switching request or delete request of an image generating program or a down load request. On the generation of a switching request of the image generating program, the CPU 12 loads the designated image generating program to a prescribed area of a RAM 18. On the generation of the delete request of the image generating program, the CPU 12 deletes the designated image generating program from the nonvolatile memory 19. On the generation of the down load request of the image generating program, the CPU 12 writes the designated image generating program from the host machine 2 to the nonvolatile memory 19.
Patent JP-S602522-A (JP)
Title: Article aligning apparatus
Inventor: NAGASAWA TOSHIO
IPC: B65G47/26
Filed: 1983-06-21
Abstract: PURPOSE:To facilitate aligning and fixing articles to be aligned by fixing a plurality of fastening means to links of an expansible link mechanism, respectively. CONSTITUTION:A plurality of fastening means 65 for fastening a plurality of articles to be aligned on a transfer path and simultaneously conveying same are fixed to links 63h-j of an expansible link mechanism R, respectively. The link mechanism R is provided with an expanding and contracting mechanism 63c for expanding and contracting the link mechanism R to change the mutual interval between the fastening means. Accordingly, a plurality of articles to be aligned on a transfer path can be aligned at fixed intervals easily and assuredly, and further the operation can be conducted automatically in comparatively simple equipment.
Patent JP-S5739433-A (JP)
Title: Small-sized electronic computer
Inventor: MACHIDA MINORU
IPC: G06F1/26
Filed: 1980-08-15
Abstract: PURPOSE:To obtain an electronic computer which is small-sized and is used for general purpose, by giving portability to a block consisting of a CPU and an input means. CONSTITUTION:At least a CPU21 and an input means 22 are connected to each other with a bus line 23 and are stored in a block 20. Also, a main storage means 24 partially divided from a main storage means, and a suboutput means 25 consisting of a liquid crystal display are connected to the bus line 23. On the other hand, an external storage means 32 consisting of a main storage means 31, a floppy disk, etc., and a CRT display 33 are connected to a block 30 through a bus line 34. When both these blocks are connected in one body, the data bus lines 23, 34 of the blocks 20, 30 are connected each other through connector terminals 28, 35, and also electric power is supplied to each means in the block 20 through connector terminals 29, 37 from an electric power supply device 36.
Patent JP-H10286447-A (JP)
Title: Mixing machine and its mixing method
Inventor: TANAKA TAKAO
IPC: B01F23/57
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a mixing machine that rapidly and evenly mixes bark materials by mostly agitating bark pieces, etc., and an adhesive, then mixing both by rubbing. SOLUTION: The bark pieces and adhesives are charged from a hopper 2 into an agitating camber 3 provided with this hopper 2 in connection thereto where the bark pieces and adhesives are agitated by a screw auger 4. This screw auger 4 is rotationally driven by an auger driving device 8. A first disk 5 is projectingly provided with a projecting dike 5b of a prescribed curve on one surface of the disk having a discharge hole of a prescribed size at its approximate center and is rotated by a first drive assembly 7 as the front end 4d of the screw auger 4 comes into contact with the discharge hole. A second disk 6 is provided with the projecting dike 6b of the prescribed curve on one surface of the disk, has its center offcentered at a prescribed distance from the center of the first disk.  Both disks are so arranged that the one surface of the first disk 5 and the one surface of the second disk 6 face each other. The second disk is rotated backward by a second disk driving device, to rapidly and evenly mix the bark pieces and adhesives.
Patent JP-H0412477-A (JP)
Title: Lock system for connector
Inventor: KAWASE KIYOTAKA
IPC: H01R13/639
Filed: 1990-04-27
Abstract: PURPOSE:To lock the normal coupling attitude when an action slide passes the front dead center by stopping the coupling with a hooking claw and the rear hook point, and preventing the conduction via half-coupling when both terminals are in the half-coupling attitude. CONSTITUTION:An action slide 15 is set to the rear dead center 15A, and housings 1, 2 are coupled. The hooking claw 4 of the housing 1 is brought into contact with the rear hook point 11B of the hook section 11 of the housing 2, and the coupling in the half-coupling attitude is prevented. When the slide 15 is pushed to the front dead center 15C, an elastic hook piece 3 is deflected upward due to the shape condition, the stop is released, and the housings 1, 2 can be approached to each other. When the housings 1, 2 are coupled to the final position, the elastic hook piece 3 is returned to the original position, the front hook point 11A of the hook section 11 and the hooking claw 4 are coupled, the normal coupling attitude is locked, and both terminals are normally connected and conducted.
Patent JP-S604298-A (JP)
Inventor: TOYODA KAORU
IPC: H05K13/00
Filed: 1983-06-22
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-H06286080-A (JP)
Title: Soundproofing material
Inventor: KAWAMOTO YASUNARI
IPC: B32B27/30
Filed: 1993-04-02
Abstract: PURPOSE:To manufacture a soundproofing material having high surface density by mixing inorganic filler with suspension polymerization type vinyl chloride- vinyl acetate copolymer resin. CONSTITUTION:A soundproofing material is manufactured by the steps of mixing 100 pts.wt. of suspension polymerization type vinyl chloride-vinyl acetate copolymer resin, 50 pts.wt. of phthalate-di-2-ethylhexyl, 900 pts.wt. of calcium carbonate having a particle size of 0.5mm or less and 3 pts.wt. of stabilizer by a blender, developing it in a predetermine thickness on polyester nonwoven fabric having METSUKE of 40g/m<2> by a knife coater to a sheet state, heating it in a heating furnace at 200 deg.C, and then cooling it.
Patent JP-S62268572-A (JP)
Inventor: ABE HIDEAKI
IPC: A61N1/40
Filed: 1986-05-15
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-H07291207-A (JP)
Title: Method for closing end face of opening of metal can with film
Inventor: ASAHI TAKAHIRO
IPC: B65B7/28
Filed: 1994-04-27
Abstract: PURPOSE:To reduce cost for production of metal cans by a method wherein a film is stuck by heat sealing to the end face of the opening of the can without applying resin coating to the can. CONSTITUTION:A film 2, with a heat sealable resin film 2a capable of sticking to metals stuck to its one side entirely, is put against the end face of the opening of a metal can 1 to which resin coating is not applied, and the film 2 is stuck by heat sealing to the end face of the opening of the metal can 1, namely to the peripheral edge of the can, with heating and pressurization applied with a heating device to the surface side of the film 2, letting the resin film 2a melt. The film 2 can be made of polyethylene resin or aluminum foil, and the heat sealable resin film 2a is desirable to be made of polyolefine resin or the like. Thereby, unreasonable work of applying resin coating to the metal can only for the purpose of securing heat sealbility can be eliminated, and cost for producing the cans can be reduced.
Patent JP-S61271311-A (JP)
Title: Composition for coating recording paper
Inventor: YOSHIDA EIICHI
IPC: C08F212/06
Filed: 1985-05-27
Abstract: PURPOSE:The title composition which can give semidry diazo copying paper excellent in an image density, developability and image density preservation, comprising an emulsion of double-structure particles of a copolymer of a specified compound with a COOH group-containing polymerizable monomer. CONSTITUTION:At least one member (A) selected from among (alpha-methyl)-styrene (a), (meth)acrylonitrile (b) and an ester (c) of acrylic acid with a 4-13C saturated alcohol (e.g., n-butyl acrylate) is copolymerized with a polymerizable monomer having 1-2 COOH groups (e.g., acrylic acid) in the presence of an emulsifier and a polymerization initiator to obtain the title composition comprising an emulsion of a double structure particle composed of a core comprising a copolymer comprising 20-70wt% component (a), 20-70wt% component (b), 5-20wt% component (c) and 2-10wt% component B and having a softening point of 60-100 deg.C and a shell comprising a copolymer comprising 5-30wt% component (a), 5-30wt% component (b), 20-80wt% component (c) and 2-10wt% component B and having a softening temperature of 10-30 deg.C at a weight ratio of 20-80/80-20.
Patent JP-S5817069-A (JP)
Title: Automatic arranging device for article of continuous length
Inventor: HOSOYA HIROSHI
IPC: B65H54/78
Filed: 1981-07-20
Abstract: PURPOSE:To arrange an elongate article in neat order without twisting, by rotating a guide member alternately in opposite directions at each of turning- back points of an oscillating motion of a guide cylinder for the article having a continuous length in a device whereby an elongate article such as continuous length rubber hose is aligned while reversing both side parts. CONSTITUTION:The guide cylinder 4 through which a flexible article G having a continuous length is continuously ejected downwardly is oscillated in a direction orthogonal to the moving direction of the article G by operating an oscillating device. At each of the turning-back points 41, 42 of the oscillating motion, a motor 7a fitted to the cylinder 4 is rotated alternately in forward and reverse directions so that the guide member 6 having a ?-shaped lower part and fitted to the ejecting part of the cylinder 4 is rotated alternately in opposite directions at each of the points 41, 42 through gears 7b, 6a. Accordingly, the falling direction of the article G is always maintained in the same direction without exerting any excessive force on the article G, and the article G is automatically arranged continuously at a predetermined width without twisting the article G.
Patent JP-S63288294-A (JP)
Title: Method and apparatus for operating roll machine
Inventor: VAN HAAG ROLF
IPC: B21B37/36
Filed: 1988-05-09
Abstract: The process for operating a calender machine, having a bending- compensating roll, fixes an operating pressure for each effective point to which pressure can be applied, so that a load parameter in the pressing nip has a predetermined set value. First of all, a pressure reaction matrix is formed, the elements of which indicate the change in the load parameter in all the zones in the case of a change in pressure at only one effective point in each case. Then, in the case of a change in set value, a change in pressure compensating fully or partially for the difference between actual value and set value of the load parameter is calculated using the pressure reaction matrix successively step by step in each case for the effective point of a zone. For all the other zones, the changed actual value of the load parameter resulting from this change in pressure is calculated. If the value drops below a tolerance value, the operating pressure for each zone can be corrected by the sum of all pressure changes. These iteration calculations are carried out in a control device by a programmed arithmetic device (16). 
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Patent JP-H08280292-A (JP)
Title: Automatic feed device
Inventor: NAKAZAWA KOZO
IPC: A01K5/02
Filed: 1995-04-12
Abstract: PURPOSE: To provide an automatic feed device enabling the large simplification and cost reduction of the device, capable of improving the reliability, feed efficiency and energy save of the device and further capable of rapidly and accurately performing the detection of abnormality, automatic stopping control, etc. CONSTITUTION: This automatic feed device is provided with a carrying rail 3, a wire-moving mechanism 4 for moving a wire member 6 along the rail 3, and carriers 7x... fixed to the wire members 6. The automatic feeding device is further provided with dogs 10a... disposed especially in response to feed tanks 2a..., a lock mechanism 12... for locking the naturally openable bottom lids 11... of the carriers 7x... in closed states, respectively, clutch mechanisms 13... capable of being pressed with the dogs 10a... to release the locking of the lock mechanisms 12... only when the carriers 7x... travel in the reverse direction based on the dogs 10a..., and a controller 9 for controlling the movement of the wire member 6 in the forward direction Df or in the reverse direction Dr.
Patent JP-H09297954-A (JP)
Title: Disk reproducing device
Inventor: KUROIWA KOICHI
IPC: G11B17/26
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To simplify an attaching operation by attaching a stopper mechanism having a stopper plate engaged with a slide bar and a spring for bringing this closer to a wall surface before attaching a main tray to a main plate. SOLUTION: A stopper mechanism 10 is provided with a stopper plate 11 having a hooking part 11-1 engaged with a projection 32-1a and a screw recoil spring 13 combined with the stopper plate 11 for performing pressing so as to bring the hooking part 11-1 closer to a wall surface 30-1. One end of this screw recoil spring 13 is engaged with the hooking part 11-1 and the other end is engaged with a locking plate 36 provided in a main plate 30. Further, a regulation projection 37 is provided for positioning the hooking part 11-1 to be engaged with the projection 32-1a, this is engaged with an arm 11-2 provided in the stopper plate 11 and then the rotation of the stopper plate 11 caused by the screw recoil spring 13 is regulated. The stopper mechanism 10 is attached before a main tray is assembled in the main plate 30. Thus, attaching work is simplified.
Patent JP-H08304986-A (JP)
Title: Photographic processing
Inventor: JIYON RICHIYAADO FUAISON
IPC: G03C5/31
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To improve stability to a centometry (sensitivity) change, and reduce a replenishing chemical quantity by performing replenishment as a function of an exposure quantity of a photographic material to be developed and an average quantity of the material to be developed in unit time. SOLUTION: In a method of controlling replenishment of a developer to be used in a photographic processing device, the replenishment is performed as a function of an exposure quantity of a photographic material to be developed and an average quantity of the material to be developed in unit time. This method can be used to process various silver halide photographic materials. The composition of the developer in this case depends on a property of the photographic material to be processed. This method can also be applied to processing of a black-and-white silver halide photographic material, and is particularly useful when applied to a graphic art material, that is, a black-and- white photographic material having high contrast. Silver halide may be a bromoiodide, bromochloroiodide, a bromide, bromochloride or chloride.