baber/WOPTO huggingface dataset:
Patent JP-S54155127-A (JP)
Title: Hot dipping method for steel sheet
Inventor: MIDORIKAWA HEIHACHIROU
IPC: C23C2/02
Filed: 1978-05-29
Abstract: PURPOSE:To carry out perfect one-side or partial hot dipping with superior adherence by coating a liquid contg. dispersed molybdenum disulfide onto a side of a steel sheet which side requires no hot dipping and by baking the molybdenum disulfide to cover the side. CONSTITUTION:Cold rolled steel strip 1 or the like is degreased, washed with water, and dried. A side of strip 1 which side is not to be hot dipped is coated with a dispersion, by means of roll coater 5, obtd. by dispersing molybdenum disulfide in a soln. of styrene in xylene, and the coated strip is introduced into heat treatment furnace 6 to bake the molybdenum disulfide. Next the strip is introduced into molten zinc bath 7 or the like, and the hot dipped strip is regulated to a desired hot dipping thickness with gas wiper 8, cooled, and passed by brushing roll 9 to remove the molybdenum disulfide layer on the side not to be hot dipped. As the soln. for dispersing molybdenum disulfide, dry oil such as linseed oil or cotton seed oil and a soln. of starch, gelatin, etc. in hydrocarbon may be used.
Patent JP-S60209525-A (JP)
Title: Alexeteric adsorbent for endotoxin
Inventor: KODAMA MASATOMO
IPC: B01J20/26
Filed: 1984-04-02
Abstract: PURPOSE:To produce the titled adsorbent by bonding a functional group having basic nitrogen atom and a polymyxin molecule to a molded article of an insoluble vinyl polymer. CONSTITUTION:The objective alexeteric adsorbent for endotoxin can be prepared by bonding a functional group having basic nitrogen atom (e.g. primary amino group, secondary amino group, tertiary amino group, quaternary ammonium group, etc.) and a polymyxin molecule (an antibiotic substance produced by Bacillus polymyxa, e.g. polymyxin A) to a molded article of an insoluble vinyl polymer (e.g. homopolymer or copolymer of styrene, vinyl chloride, acrylamide, etc., a copolymer with a polyvinyl compound such as divinylbenzene, etc.). The agent is highly effective because of its capability to decompose endotoxin and to adsorb and remove the decomposition product. Since substantial effect can be achieved even at a low immobilization density of polymyxin, the amount of polymyxin can be reduced.
Patent JP-H05265992-A (JP)
Title: Predicting method and device with neural net
IPC: G05B13/02
Filed: 1992-03-19
Abstract: PURPOSE:To improve prediction precision by handling the symbol information and the event information of a factor having large influence upon demand by demand prediction using a neural net. CONSTITUTION:Data for learning used in the neural net 1000 is normalized as the data of '0' to '1' so that usual numerical information becomes the input of the neural net 1000, and this is inputted as the numerical information 10. Simultaneously, non-digitized information such as the weather.calendar information of the symbol information is converted into the numerical information of a range '0' to '1' similarly to the numerical information 10 by a digitization processing function 3000, and this is inputted to the neural net 1000 as a digitized information 30.
Patent JP-S51141192-A (JP)
Title: Adsorber used for ships and the like
Inventor: SANADA YUUICHI
IPC: B63B35/68
Filed: 1975-05-29
Abstract: PURPOSE: To hold adsorbing board in any position by providing an operating cylinder between slide frame and adsorbing board. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01237876-A (JP)
Title: Document processor
Inventor: NAKAMURA KAZUHIRO
IPC: G06F17/21
Filed: 1988-03-18
Abstract: PURPOSE:To efficiently perform a document input and edit processing by controlling a work information compression processing start timing by an information compression means with a prescribed condition. CONSTITUTION:Document data inputted from a keyboard 1 is processed by a document processing means 2. A state detecting means 4 monitors a key input state from a system RAM3, and when it recognizes that a remaining writable quantity on the system RAM3 exceeds a specific value 5 set in advance, or when it recognizes that key input from the keyboard 1 exceeds a specific waiting time 6 set in advance, the means informs the start of a prescribed information compression processing to the information compression means 7. Based on the above, the information compression means 7 compresses and eliminates desired work data stored in the work area of the system RAM3.
Patent JP-H01237061-A (JP)
Title: Method for reutilizing tundish for continuous casting
Inventor: HONGO HARU
IPC: B22D11/10
Filed: 1988-03-18
Abstract: PURPOSE:To prevent harmful influence to the quality of a cast billet and erosion of refractory by stopping pouring of molten steel when the molten steel in a tundish comes to the prescribed remaining quantity, raising temps. of remaining steel and slag with exothermic agent and discharging them. CONSTITUTION:At the time of completing casting preceded change of the tundish or start of a dummy bar, when the molten steel in the tundish 7 comes to the prescribed remaining quantity, a sliding nozzle 5 at lower part of a tundish nozzle 1 is shut. After that, the exothermic agent 2 is changed into the remaining steel and slag in the tundish 7 to raise the temps thereof. Successively, after shifting the tundish 7 to position for discharging the remaining steel and slag, the nozzle 5 is opened and while discharging the remaining steel and slag under molten state, the exothermic agent 3 having small size fitted to tip part of a rod is inserted into the nozzle 1 and vertically moved. By this method, the slag having high oxygen potential do not remain in the tundish 7 and any damage to the refractory in the tundish 7 is not given and the tundish 7 can be reused.
Patent JP-H11256890-A (JP)
Title: Door handle device
Inventor: OKUDA YOJI
IPC: E05B1/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To easily recognize the state of locking and unlocking of a door by providing a cylindrical operation part on one handle base part and operating an indication cylinder and a locking piece provided on the base part of the other handle base part through an operation shaft. SOLUTION: Handles 3, 4 are provided on the inner and outer faces of a door 2, a latch mechanism 7 can be unlocked by the rotation of a handle shaft 5, and a cylindrical operation part 14 is provided on the base part of the handle 3 to regulate a rotation position by a ball push mechanism 22. When the cylindrical operation part 14 is rotated, the indication cylinder 29 of the base part of the handle 4 is rotated by a pinion gear mechanism through an operation shaft 40, indication can be recognized through a viewing window 28, and a plate-like locking piece 17 inserting the handle shaft 5 through a cam mechanism is moved. A locking hole unrotatably locking the handle shaft 5 and an unlocking hole allowing rotation are provided on a locking piece 17. Thus, the locking and unlocking state of the door can be easily recognized through the viewing window of the base part of the handle 4.
Patent JP-H02247072-A (JP)
Title: Method and apparatus for controlling temperature of metallic mold
Inventor: IWATA KIYOSHI
IPC: B22D27/04
Filed: 1989-03-17
Abstract: PURPOSE:To make temp. of a metallic mold variable in the wide range by arranging cooling water basin temporarily storing the cooling water in the metallic mold and making water level in the cooling water basin variable based on temp. of the metallic mold. CONSTITUTION:At the time of pouring molten metal into cavity 3 in the metallic mold 1, the temp. of the molten metal 1 is raised and the difference between the target temp. of the metallic mold 1 and the detected temp. of the metallic mold 1 with a temp. detecting means 39, is developed, and based on signal from the temp. detecting means 39, a solenoid valve 37 connected with a drainage pipe 17 having low opening height is made to close. The cooling water level in the cooling water basin 7 is raised and the cooling water is drained through a drainage pipe 15 having high opening height, and the water level in the cooling water basin 7 is held to the high level L. In this case, as the cooling water of quantity, by which the water level is raised, is directly brought into contact with the metallic mold 1, heat exchange between the cooling water and the metallic mold 1, is increased and cooling capacity of the metallic mold 1 is improved. In the case the temp. of the metallic mold 1 rapidly rises, the other solenoid valve 23 in a flow rate adjusting means 19 is made to open, too, and supplying quantity into the cooling water basin 7 is doubled and the responsibility to lowering of the temp. is improved.
Patent JP-S61223375-A (JP)
Title: Shaft sealing device
Inventor: KANZAKI ATSUMITSU
IPC: B01F15/00
Filed: 1985-03-29
Abstract: PURPOSE:To provide a shaft sealing device which enables cooling of a sealed shaft during disassembly, by a method wherein a cooling hole for cooling formed in the sealed shaft, and an inlet pipe, through which cooling water passes, is formed in a cooling hole. CONSTITUTION:In disassembly of a shaft sealing device, a sealed shaft 3 is lowered under gravity when a bolt 7 is loosened, and a seal flange 4 corrides with a shaft sealing seat packing 2 part to shut off gas at the interior. A feed water adapter 17 is attached to a mounting screw 10 part, and after water feed is started, a pipe having an inlet and outlet port 12 for circulating liquid, cooling a shaft sealing chamber 11, is removed, and a bearing part, positioned above an upper shaft sealing seat 15 part, is disassembled. After a bolt 21 is removed, when a lower shaft sealing seat 16 part is raised upward from the upper shaft sealing part 15 part as a unit, since the sealed shaft 3 is cooled, it can be easily pulled out upward.
Patent JP-H11259082-A (JP)
Title: Karaoke device provided with feature in sounding inhibition game
Inventor: KANAZAWA MARI
IPC: G10L15/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To enjoy a sounding inhibition game to which anyone can join at ease regardless of a singing skill by a KARAOKE (orchestration without lyrics) device. SOLUTION: To a main computer 8, prior to the playing of a music piece to be the object of the game, a question character is selected and inputted by a KARAOKE user. While playing the music piece, the main computer 8 performs the voice recognition processing of singing input from a microphone 2 and specifies the sounded characters of a singer. When the sounded character is collated and matched with the question character, sound for indicating an incorrect answer is emitted from a speaker 4 and it is reported to the singer and others.
Patent JP-H06270517-A (JP)
Title: Member for tape printer
Inventor: HAYASHI HISATO
IPC: B65H18/28
Filed: 1993-03-23
Abstract: PURPOSE:To provide a member for a tape printer to obtain favorable printing, by preventing defective running of a tape from being generated by peeling between release paper and a plastic film in a member for a tape printer to be used for a thermal transfer printing device. CONSTITUTION:A member for a tape printer is comprised by winding a tape member, which is obtained by laminating release paper, an adhesive layer and a plastic film in this order, around a core member and the outside diameter of the core member is at least 100 times as thick as a thickness of a tape member.
Patent JP-S61224109-A (JP)
Title: Tape recorder
Inventor: OHASHI AKIHIRO
IPC: G11B5/027
Filed: 1985-03-29
Abstract: PURPOSE:To simplify the circuit constitution and to attain cost-down and small size and light weight by applying 1st stage amplification of a reproducing signal of two magnetic heads with one set of preamplifiers in common. CONSTITUTION:In recording a sound signal reproduced by a magnetic head 11 by a magnetic head 2, a function switch 6 connects terminals (c), (d) and terminal (f), (g) are connected by a changeover switch 13. Then a sound signal flows in a path of magnetic head 1 preamplifier 3   REC amplifier 9  magnetic head 2. In outputting a reproduced signal reproduced by a magnetic head 1 from a speaker S, the terminals (c), (d) are connected in the function switch 6 and the terminals (e), (g) of the changeover switch 13 are connected. Then a sound signal flows in the path of magnetic head 1   preamplifier 3 balance control circuit 7   tone control circuit 8   volume control circuit 11   power amplifier 12   speaker S.
Patent JP-H04279159-A (JP)
Title: Sanitary napkin
Inventor: SAKAI YOSHIHIRO
IPC: A61F13/472
Filed: 1991-03-05
Abstract: PURPOSE:To obtain a sanitary napkin without leaving a user feeling sticky at the crotch with the prevention of spillage from the crotch and hip by arranging an adhesive material of a specified composition having a specified physical nature on the side where the napkin contacts skin to ensure better adhesiveness without deviation in wearing with very limited feeling of mismatching in the wearing. CONSTITUTION:A gel adhesive material 3 produced by gelatinization of a composition of an adhesive agent which contains 1-30wt.% of a water soluble high polymer substance 0.1-4wt.% of a crosslinking agent and water more than 30wt.% is set on the side of the surface 2 thereof where it contacts skin. Thus, a sanitary napkin 1 thus obtained adheres to a human body and prevents spillage from the crotch and hip without deviation in wearing by an action of the gelationous adhesive material 3 set on the side of the surface 2 thereof where it contacts skin.
Patent JP-H09253954-A (JP)
Title: Piston ring assembling device
Inventor: SUZUKI MANABU
IPC: B23P19/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent the warping deformation of a piston ring to which a flaring force is added by approximating the outer circumferential form of the upper end part of a diameter extending guide member to the inner circumferential form of the piston ring laid in the flared state. SOLUTION: The outer circumference of the upper end part of a diameter extending guide member 4 is formed by partially combining circles A, B, and C having points (a), (b), and (c) on Y-axial line as centers. The diameters of the circles A, B, and C regulate the magnitudes of angle area β and angle area β'. The circumferential part corresponding to the angle area β and angle area #'' are formed by a circular arc on the circle B, and the flaring quantity of a piston ring 21 is determined by the diameter of this circular arc. Thus, the diameter of the circular arc, or the diameter of the circle B is properly set so as to provide a specified flaring quantity.
Patent JP-H04298922-A (JP)
Title: Manufacture of arc extinguishing material
Inventor: IKEDA YASUHIKO
IPC: H01H33/00
Filed: 1991-03-28
Abstract: PURPOSE:To provide an arc extinguishing material not using asbestos causing environmental pollution. CONSTITUTION:A molding material constituted of specific inorganic fibers 10-30wt.%, glass powder 40-55wt.%, and an arc-resistant additive 30-50wt.% and added with a proper quantity of an organic binder and water is filled into a die, and a molded body is manufactured under the pressing force 100kg/cm<2> or above. The molded body is dried to remove moisture, then it is heated in a baking furnace until the glass powder starts to be melted to obtain a baked body. An arc extinguishing material with various characteristics not inferior to those of the conventional one is obtained without containing asbestos at all.
Patent JP-S60208906-A (JP)
Title: Agent and tool for promoting hair growth
Inventor: NAKAMURA TAKEHIRO
IPC: A61K8/25
Filed: 1984-03-30
Abstract: PURPOSE:To provide the titled agent having the activity to promote the growth of hair of the head, and containing pulverized natural mineral having a specific composition and a microbial active enzyme. CONSTITUTION:(A) a pulverized natural mineral composed mainly of about 60% silicon oxide, about 19% aluminum oxide, about 5% iron oxide, about 3.3% sodium oxide, about 2% potassium oxide about 3.5% calcium oxide and about 2% magnesium oxide (concretely, a kind of tufa or volcanic clastic rock found at a part of the Mt. Iou at the boundary of Ishikawa Prefecture and Toyama Prefecture, Japan) is mixed with (B) unpolished rice, honey, edible calcium agent, etc. A vegetable microorganism is cultured and fermented in the mixture, and a proper amount of the resultant aged microbial active enzyme is added to a substrate and homogenized to obtain the objective hair growth promoting agent.
Patent JP-H11249831-A (JP)
Title: Interface device
Inventor: OHARA KIYOTAKA
IPC: G06F3/12
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To automatically set operation conditions when transmitting data for image formation from a computer to an image forming device. SOLUTION: The power source of a printer 12 is detected by a CPU 133 of a print server 13, the transmission of the machine type name of the printer 12 is requested from the start of the printer 12 to the first reception of print data from a personal computer(PC) 11, and that machine type name is acquired from the printer 12. When the machine type name is acquired from the printer 12 to the CPU 133, the acquired machine type name is collated with a machine type information list PR and based on the collated result, the CPU 133 variably sets the output timing and pulse width of a Strobe signal to be outputted to the printer 12 for low speed or high speed so as to set a communication speed mode in the case of transmitting the print data from the PC 11, to a low speed mode or high speed mode.
Patent JP-H04229266-A (JP)
Title: Method and device for preventing marking to be used together with perfecting cylinder of rotary sheet-feed printing machine
Inventor: HAWAADO DABURIYU DEMOOA
IPC: B41F21/10
Filed: 1991-03-28
Abstract: PURPOSE: To protect a new sheet against marking or damage at the time of operation in two sided printing mode by fixing a C-shaped cover removably onto the sheet supporting face of a perfecting cylinder. CONSTITUTION: Marking or damage can be prevented during one sided printing mode operation by fixing a smooth and relatively rigid low friction cover 62 removably onto the supporting face 44 of a perfecting cylinder 10. The time required for making conversion from one sided printing mode to both sided printing mode can be minimized by providing the perfecting cylinder 10 with an anti-marking fabric net thereby fixing or removing the cover 62 more quickly and easily. In order to fix or remove the cover 62 more quickly and easily, a mounting means 66 is provided and the cover 62 is fixed directly to a bearing 50 supporting a clamping claw mechanism 38.
Patent JP-H03265470-A (JP)
Title: Discharge lamp lighting unit
Inventor: KAMIOKA ATSUSHI
IPC: H05B41/24
Filed: 1990-03-15
Abstract: PURPOSE:To prevent momentary flashing of a discharge lamp or entering of a switching element into phase lead mode by enduring the time interval, in which no abnormality occurs in the main circuit section and the discharge lamp, shorter than the falling time to a control voltage for operating a control section normally. CONSTITUTION:When the capacitance of an electrolytic capacitor C4 for smoothing the control power supply for an oscillation circuit is increased, falling speed of the voltage across the capacitor C4 can be slowed upon turn OFF of a switch SW. Consequently, the time interval ta during which no abnormality occurs in the main circuit and a discharge lamp can be made shorter than the falling time tb to a control voltage for operating a control section normally. In other words, it is required to employ a capacitor C4 for satisfyting the condition ta<tb even for a light load.
Patent JP-S56161609-A (JP)
Title: Polarized electromagnet
Inventor: TAKAHASHI YOSHIHIKO
IPC: H01H50/16
Filed: 1980-05-16
Abstract: PURPOSE:To enable the polarized electromagnet to generate sufficiently large torque even with a small size by a method wherein an H type core being wound around the center part thereof with a coil and four L type yokes are assembled. CONSTITUTION:The coil 3 is wound around the center part 11 of the H type core 1. Respective absorbing end parts 21a-24a of the four L type yokes 21-24 are arranged at the upper and the lower parts of both end parts 12, 13 of the core 1 as to place the both end parts between them. A permanent magnet 25 is put between another end part 21b making a right angle with the end part 21a and another end part 22b making a right angle with the end part 22a, and they are connected. A supplementary yoke 26 is put between other end parts 23b, 24b of the yokes 23, 24, and they are connected. Those yokes 21-24 are integrated in one body with a nonmagnetic material rotation-freely around a rotating axis 0-0 making nearly a right angle with the center part 11 of the core 1. By this constitution, when the coil 3 is not excited, an armature 2 rotates in the anticlockwise direction. When magnetic flux is generated in the center part 11 of the core 1 in the opposite direction from the direction of magnetic flux of the magnet 25, the armature 2 rotates in the opposite direction from the direction mentioned above.
Patent JP-S55158268-A (JP)
Title: Coated super hard alloy parts
Inventor: TOBIOKA MASAAKI
IPC: C23C16/30
Filed: 1979-05-26
Abstract: PURPOSE:To improve the performance of the material for cutting tools, by, in coating the surface of base material for super hard alloy having double carbide (carbonitride) of Mo, W as hard material with TiN etc., increasing the quantity of (MoxW1-x)2C etc. at a specific depth from the surface of the base material than that at other part. CONSTITUTION:On the surface of base material for super hard alloy parts made by bonding the double carbide (carbonitride) of Mo and W as hard material with transition metals such as Cr, Mo, W, Fe is formed a thin film of a compound of IVa, Va, VIa group transition metals with B, C, N, or O, or a thin film of Al2O3 under the following condition, that is, at the depth 10-200mu from the surface of the base material for the super hard alloy parts, the quantity of (MoxW1-x)2C or (MoxW1-x)2(CN), where 0<x<1, is larger than that at the other part of the base material.
Patent JP-H04278630-A (JP)
Title: Floating point adder/subtractor
Inventor: WAKABAYASHI KEIKO
IPC: G06F7/76
Filed: 1991-03-06
Abstract: PURPOSE:To quickly and accurately decide the use of one of two normalized shifter based on the addition/subtraction result of a floating point adder/ subtractor and according to the number of normalized digits. CONSTITUTION:When the normalized number of the result of a main adder/ subtractor 7 is less than a certain level, this result is normalized by a 1st normalized shifter 8. Meanwhile a 2nd normalized shifter 9 normalizes the result of the adder/subtractor 7 if it is larger than a certain level. In this case, the use of one of both shifters 8 and 9 is decided by the 1st and 2nd secondary adders/ subtractors 10 and 11 and the 1st and 2nd normalized digit number deciding means 12 and 13 with use of prescribed more significant (n) bits of two operands (a) and (b) respectively. Furthermore the use of the shifters is decided by a normalized digit number selection control means 14 with use of less significant (m) bits following the (n) bits of both operands. Thus the deciding speed and accuracy are improved.
Patent JP-H0630456-A (JP)
Title: Channel selecting circuit
Inventor: YOSHINAGA TAKESHI
IPC: H04Q3/52
Filed: 1992-03-24
Abstract: PURPOSE:To prevent an adverse effect on an operating channel in the cause of being skipped at the time of changing a set channel in a channel selecting circuit having a switch for successively specifying channel numbers. CONSTITUTION:The channel setting switch 1 successively switched channel numbers and selects a required channel number. At the time of detecting a change in a signal SS indicating a channel number, a timer circuit 2 monitors whether at not the succeeding change exists until the lapse of a prescribed time (T), and when there is no change, outputs a trigger signal TS. At the time of receiving the signal TS, a holding circuit 3 holds the current signal SS and outputs a signal HS indicating a desired channel number.