baber/WOPTO huggingface dataset:
Patent JP-S58210128-A (JP)
Title: Device and method for reduction and refining of metallic chloride
Inventor: ISHIZUKA HIROSHI
IPC: C22B34/20
Filed: 1982-05-31
Abstract: PURPOSE:To economize the labor and time required for changing over of stages and the time and various energies relative to transfer, by supplying the metal formed by reducing metallic chloride with metallic Mg immediately to a refining stage, that is, a vacuum distillation operation without transferring the same. CONSTITUTION:A chloride supply pipe 11 is brought down to a prescribed position, and the opening of the cover body 5 in a reduction and evaporation chamber 1 is closed, whereafter the valve V12 at the connection end is closed. After a prescribed amt. of molten metal is introduced 18 into the chamber, metallic chloride such as TiCl4 is supplied 11 to the surface of an Mg bath and the metal such as Ti formed by reaction of both is deposited on a base 19. The greater part of the by-product MgCl2 is discharged 20 to the outside of the chamber 1. Upon completion of the reduction stage, the pipe 11 is pulled up, the valve 12 and valve 14 at both ends of a connection pipe 26 are opened, and the inside of the chamber 1 is evacuated through a pipe 46. The deposit is heated by a furnace 3 to evaporate the Mg and MgCl2. The vapor thereof is fed through the pipe 26 into the chamber 1 and a high-temp. gas is fed to a jacket 10 during this time to heat the entire part of the small chamber to >=760 deg.C thereby preventing the sticking of the condensed matter on the inside surface. On the other hand, the refined metal such as Ti obtained in a cylindrical body 23 is recovered by disassembling the chamber 1.
Patent JP-H03293494-A (JP)
Title: Safety device for shutter
Inventor: IGARASHI HISAHIRO
IPC: E06B9/84
Filed: 1990-04-09
Abstract: PURPOSE:To make unnecessary any special controlling equipment by providing an obstacle contact member to a shutter, converting displacement when the obstacle contact member is brought into contact with an obstacle through two motion conversion mechanisms, and operating a driving motor on the displacement. CONSTITUTION:A safety device is constituted of an obstacle contact member 1, the first motion conversion mechanism, a chord member 3, the second motion conversion mechanism 4 and a driving switch 5. The first motion conversion mechanism is so constructed that the displacement of the obstacle contact member 1 is converted in the horizontal direction, and the second motion conversion 4 is so constructed that the horizontal motion of the first motion conversion mechanism 2 is displaced in the length direction of the chord member 3. In addition, the motor driving switch 5 is so constructed that the start and stop are preformed by the displacement of the length direction of the chord member 3. According to the constitution, any special electric circuit or controlling equipment, etc., is not necessary for an electric shutter, and a price can be also held down to a lower price.
Patent JP-S61252265-A (JP)
Title: Block copolymer composition
Inventor: SHIRAKI TOSHINORI
IPC: C08L51/00
Filed: 1985-05-02
Abstract: PURPOSE:To provide a block copolymer compsn. having excellent transparency and impact resistance, consisting of two block copolymers, each consisting of a polymer segment mainly composed of an arom. vinyl hydrocarbon and a polymer segment mainly composed of a conjugated diene. CONSTITUTION:A compsn. consists of 70-97pts.wt. block copolymer (A) con sisting of a polymer segment (MS) mainly composed of at least two arom. vinyl hydrocarbons (VCH) and an MS mainly composed of at least one conjugat ed diene in a weight ratio of VCH to the conjugated diene of 60:40-95:5 and 3-30pts.wt. block copolymer consisting of an MS mainly composed of at least one VCH and an MS mainly composed of at least one conjugated diene in a weight ratio of VCH to the conjugated diene of 10:90-55:45, wherein copoly mer (B) contains at least one VCH polymer block (MW of the block is represented by formula I) having a number-average MW of 5,000-30,000 and copolymer (A) contains at least one polymer segment contg. an arom. vinyl hydrocarbon polymer block having a number-average MW represented by formu la II.
Patent JP-S5620109-A (JP)
Title: Desulfurizing method of molten iron and its desulfurizing device
Inventor: HAYAKAWA MASAOMI
IPC: C21C1/06
Filed: 1979-07-24
Abstract: PURPOSE:To prevent air from going onto the surface of molten iron and considerably improve desulfurization reaction efficiency by providing a cover to the upper part of a vessel and feeding a hydrocarbon gas or the like to near the contact portions in the vessel. CONSTITUTION:In the case of perpendicularly providing a refractory cylinder 10 on the back 6 of a cover 1 and desulfurizing molten iron, the air flowing into a mixing car 7 through the clearance between the cover 1 and the contact portions of the mixing car 7 is blocked of its flow by the refractory cylinder 10 and is gathered to near the opening 17 of a conduit 16. Hence, if at least one kind selected from hydrocarbon gas and liquid materials of petroleum base is fed through the conduit 16, the air perfectly mixes therein and by receiving the heat of the molten metal 18, it is consumed for combustion of hydrocarbon gas and liquid materials of petroleum base, thus before it goes to the molten iron surface it readily changes to the non- oxidative gas comprising essentially nitrogen, hydrogen and carbon monoxide. Hence, the calcium carbide which is blow into the molten metal and has floated onto the molten iron surface in an unreacted state makes contribution to desulfurization reaction without being oxidized.
Patent JP-H02271858-A (JP)
Title: Ultrasonic treating device
Inventor: IWASAKI SEIJI
IPC: A61F7/00
Filed: 1989-04-12
Abstract: PURPOSE:To make operation easy and to exactly set the convergent point of an ultrasonic wave by converging the ultrasonic wave for treatment, which is generated by an ultrasonic generating means, to a treatment objective part by moving an ultrasonic convergent position changing means arranged in an ultrasonic transmitting means. CONSTITUTION:An ultrasonic generator 2 is adhered through an water bag 6 to a surface, which is relative to a tumor part A in a human body M, and an ultrasonic probe 12 is also adhered toward the tumor part A around the part A. The picture signal of an observing range B to be obtained in such a way is sent to an ultrasonic observing device 13 and the tomographic image of the tumor part A can be obtained. Next, an operation part 10 is operated by referring this tomographic image so that an ultrasonic convergent area F from the ultrasonic generator 2 can be coincident with the tumor part A. Then, a prism 5 is moved through a position controller 9 and a prism moving device 8. Afterwards, the operation part 10 is operated and a driving voltage is impressed through an ultrasonic driving circuit 14 and a lead part 20 to an ultrasonic vibrator 4. When the ultrasonic wave is radiated from the ultrasonic vibrator 4, the ultrasonic wave is converged to the tumor part A and converted into thermal energy. Then, by this heat, the tumor is destroyed and treated.
Patent JP-H02282082-A (JP)
Title: Storage of perishable food
Inventor: TANAKA MASAKAZU
IPC: B65D81/26
Filed: 1989-04-12
Abstract: PURPOSE:To prevent the leakage of ice water from a container and the quality deterioration of perishables in the container by placing ice and perishables on a water-absorbing bag which is set within the container whose one side is composed wholly or partly of water permeable material and which contains a water-absorbing sheet with a water-absorbing resin fixed thereon. CONSTITUTION:On the bottom of a container 1 is placed a water-absorbing bag 10, on which is placed fresh fish 3 to be cooled, around which ice is put. Since the ice water resulting from thawing of the ice 4 is absorbed without fail by a water-absorbing resin of the water-absorbing bag 10, the ice water will not stand on the bottom of the container 1. Even if the container 1 is formed of a water-impermeable synthetic resin material, the ice water is passed through an upper sheet 11a or a lower sheet 11b composed of water-permeable material so as to be absorbed wholly by a water-absorbing sheet member 12. This makes avoidable the immersion of the fresh fish 3 in the ice water without the need of any water drain hole formed in the container 1 and thereby prevents the quality deterioration of the fish.
Patent JP-H01263655-A (JP)
Title: Developing device for printing plate
Inventor: AOKI KAZUNARI
IPC: G03F7/00
Filed: 1988-04-14
Abstract: PURPOSE:To uniformize development with a small volume of a fresh developing soln. by boring plural pieces of discharge ports to the end of a supply pipe for feeding the developing soln. and enclosing these parts with flat plate sheets which have the front ends formed to a nozzle shape, and dropping the developing soln. from the nozzle at the time of coating a small volume of the developing soln. on a printing plate such as PS plate which is carried to the developing device. CONSTITUTION:The developing soln. is dropped and coated on the surface of the PS plate 101 at the time when the PS plate 101 pinched by a pair of carrying rollers 2A, 2B passes on a guide roller 2C. A base slit nozzle part is disposed above the roller 2C for the above-mentioned purpose and is constituted in the following manner: The developing soln. fed by a cylindrical pipe 31 is received by the developing soln. supply square pipe 21 provided with plural pieces of the discharge ports on the outside circumference and the discharged developing soln. is blown down in polyethylene terephthalate base materials 28, 29 enclosing the pipe 21 and is dropped through the nozzle 39 at the throttled bottom end onto the PS plate 101.
Patent JP-H1069483-A (JP)
Title: Spelling correction system
Inventor: ANDRES R GOLDING
IPC: G06F17/27
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To learn the correction of an error by determining the probability that words in a target text are correct words according to the appearance of words in a combined training corpus composed of an ordinary training corpus and the target text in combination, and correcting spelling. SOLUTION: In a training stage 12, the target text 16 and ordinary training corpus 18 are combined by a combining means 20 into the combined training corpus 21. In an execution time processing state 14, when the target text 16 is prepared, a correcting means 30 determines a target word first and then determines the probability that the target word is a correct word according to the combined training corpus 21 and features 24. For the correction of spelling by the correcting means 30, the combined training corpus 21 is utilized and when the target word needs to be replaced, a word to be inserted into the text instead of the target work is proposed as the result of the spelling correction based upon the probability of the correcting means 30.
Patent JP-S60238108-A (JP)
Title: Precipitative separation apparatus
Inventor: YAMAZAKI SADAHIDE
IPC: C08F6/24
Filed: 1984-05-11
Abstract: PURPOSE:To perform the effective precipitative separation of a solid substance from a solid substance-containing liquid mixture, by preventing the fluidization of solid particles due to agitation. CONSTITUTION:A raw liquid (slurry) 19 is supplied to an apparatus main body 1 from the top part thereof and lowered in its flow-down speed when passes through a communication part 7 from a buffle part 5 and is converted into a widened stream when flowed into a solid-liquid separation part 3. Therefore, the precipitation of solid particles is promoted and said solid particles are accumulated in an inverted conical shape bottom part in a conc. state. The liquid phase part is flowed out from the perforations of a perforated plate 9 and discharged to the outside from the discharge pipe 15 provided to the lower part of the main body 1. As a result, because the supplied slurry is stayed in the buffle part 5 at once, the precipitation part of the solid-liquid separation part 3 receives no influence even if the slurry is supplyed from a supply pipe 17 and the dancing or reflotation of solid particles is not generted and stable solid-liquid separation can be performed.
Patent JP-H01265286-A (JP)
Title: Language training device
Inventor: YAMAMOTO TAKAHARU
IPC: G10L13/00
Filed: 1988-04-15
Abstract: PURPOSE:To display the whole character string in synchronism with a voice by making a scroll display while computing the scroll speed in character or line units according to the capacity of the character string when the character string is displayed corresponding to the reproduced voice. CONSTITUTION:When a CPU outputs a display start command signal, a display character quantity calculating means 5 calculates the total number X of the characters in the character string corresponding to the voice. Then the number Y of characters which can be displayed on a display 6 at the same time is read out of an internal memory 7 and then X and Y are compared with each other. When Y<X, the CPU scrolls the screen of the display 6 in character units. Namely, a reproduction required time arithmetic means 3 calculates a necessary time and a scroll speed calculating means 8 calculates the scroll speed to make the scroll display.
Patent JP-S62252477-A (JP)
Title: Anti-icing paint composition
Inventor: SEGAWA SUSUMU
IPC: C09D5/00
Filed: 1986-04-24
Abstract: PURPOSE:To provide the title compsn. which has a stable, excellent anti-icing performance over a long period of time, consisting of chemically reactive sili cone rubber, a water-repellent compd. and a water-soluble org. compd. CONSTITUTION:100pts.wt. chemically reactive silicone rubber (A) mainly composed of an organosiloxane having a siloxane bond capable of curing by a chemical reaction is blended with 1-80pts.wt. at least one water-repellent compd. (B) selected from the group consisting of silicone oil, mineral oil, petroleum wax, plasticizers, fatty oil and fluorine-contg. oil and 0.01-20pts.wt. at least one water-soluble org. compd. (C) selected from the group consisting of surfactants (e.g., alkylbenzenesulfonates), polyhydric alcohols (e.g., glycerol) and water-soluble resins (e.g., PVA).
Patent JP-H03294017-A (JP)
Title: De-scaling method in hot rolling
Inventor: KAZAMA TSUNEO
IPC: B21B45/08
Filed: 1990-04-10
Abstract: PURPOSE:To completely execute de-scaling of the rough bar on the hot rolling by controlling the dimension, the temperature of the material to be rolled after rough rolling and the height of high pressurizing water header for descaling. CONSTITUTION:The temperature and the temperature change after rough rolling is controlled by controlling the dimension of the material 2 to be rolled after rough rolling, and the time for de-scaling is controlled by changing the temperature of the material 2 to be rolled after rough rolling e.g. with the heating device 4 or the cooling device and controlling the height of header of high pressurized water for descaling. Therefore, the scale of the material to be rolled can be removed completely while avoiding the temperature range of high scale detaching stress and executing the de-scaling effectively.
Patent JP-2000293452-A (JP)
Title: Data repeating device, data communication system, data communication method and recording medium
Inventor: ISHIKAWA YUJI
IPC: G06F15/177
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a data repeating device, a data communication system and a data communication method capable of continuously providing data based on the request of a client and providing data based on active decision of a server and to obtain a recording medium. SOLUTION: When a data transmitting request of a pull type is given from a browser 1 while a server 2 provides data by a push type, connections 150 and 150B for transmitting data by the pull type are newly established. A data repeating mechanism 140 transmits a push header from a request repeating mechanism 110 to the browser 1 by using the newly established connection 150A. The browser 1 receiving transmitted data by the pull type keeps the newly established connection without disconnecting. The server 2 can restart providing of data by the push type by using the connections 150A and 150B.
Patent JP-H02271212-A (JP)
Title: X-ray thickness gauge
Inventor: NAKAJIMA JUNICHIRO
IPC: G01B15/02
Filed: 1989-04-13
Abstract: PURPOSE:To measure the film thickness correctly by setting theta1<thetax=theta2<theta0 for a substrate having a critical angle theta0 of total reflection of an X ray wherein theta1 is a critical angle of total reflection, thetax is an incident angle of an X ray, and theta2 is a take-out angle to detect the X ray reflected from said substrate. CONSTITUTION:Given that a critical angle of total reflection of a substrate 3 is theta0, a critical angle of total reflection of a thin film 1 is theta1, and an incident angle of an X ray is thetax, when an X ray 2 is radiated to the thin film 1 with an incident angle satisfying the condition theta1<thetax<theta0, the X ray 2 passes through the thin film 1 to reach the surface of the substrate 3. A projecting X ray 5 totally reflected by the substrate 3 is detected to be most strong when a take-out angle theta2 of a detector 4 meets the condition theta1<theta2<theta0. At this time, the take-out angle theta2 of the detector 4 is set to be equal to the incident angle thetax of the X ray.
Patent JP-H07299539-A (JP)
Title: Device for collecting rupture piece of fastening member in fastening tool
Inventor: MASUKATA HIROYUKI
IPC: B21J15/32
Filed: 1994-05-09
Abstract: PURPOSE:To extremely easily take out collected rupture pieces by mounting a lid on a container turnably around a shaft between a closing position where an opening for taking out rupture pieces is closed and an opening position where the opening is opened, and providing a holding means for holding this lid at the closing position. CONSTITUTION:The rear end part of a container 4 for containing a rupture pieces is opened, and an edge member 4a with a flange 4b is fixed to an opening part. A lid 5 is almost circular corresponding to a cylindrical container shape, and it is supported in turnable between a closing position and an opening position by a headed pin 6 provided so that the step-head pin projects in the axial direction above the flange 4b of the edge member 4a. When the lid 5 is set at the closing position, the ball 8b of a holding device 8 is engaged with the recessed part 8a of the edge member 4a to hold the lid 5 at the closing position. When the lid 5 is opened, the lid 5 is turned counterclockwise by operating a knob 8d. By this operation, the ball 8b of the holding device 8 is pushed into a ball case 8c against the energizing force of a spring 8e and is disengaged from the recessed part 8a.
Patent JP-H01264814-A (JP)
Title: Continuous press molding method for long-sized matter
Inventor: NISHITANI JUZO
IPC: B29C65/70
Filed: 1988-04-18
Abstract: PURPOSE:To obtain easily a long-sized molded product which is hard to mold and wide, by a method wherein short-sized molded bodies to be molded with a first press molding die are made long-sized molded bodies by joining them simultaneously with molding of the short-sized molded bodies and a short-sized molded bodies formed with a second press molding die are joined to side ends of the long-sized molded bodies. CONSTITUTION:Simultaneously with press molding of heated short-sized synthetic resin sheets (x) in a state of a flat plate by supplying them to a first press molding die 2 one after another they are joined to one another and flat-platelike long-sized molded bodies X where flat- platelike short-sized molded bodies X1, X2... are connected in a longitudinal direction with each other are obtained, in a first continuous press molding process. Then the long-sized molded bodies X are sent into a side end of a second press molding die 3 intermittently and heated short-sized synthetic resin sheets (y) are press-molded into a state of a hooked sheet by supplying them to the second press molding die 3 one after another, in a second continuous press molding process. Simultaneously with press molding of respective hooked- sheetlike short-sized molded bodies Y1, Y2... they are joined to side ends of the long-sized molded bodies X one after another while they are being joined to one another and a long-sized, wide and odd-shaped product 1 having a long sideways and almost L-shaped section as a whole is manufactured.
Patent JP-H04305812-A (JP)
Title: Cleaning card
Inventor: MIYAJI TAKAKI
IPC: G11B5/41
Filed: 1991-04-01
Abstract: PURPOSE:To provide the card which can extremely easily and efficiently clean a magnetic head built into a system where the input and output of information are executed by a magnetic card system. CONSTITUTION:This cleaning card 1 has a flexible base 2 of a card type consisting of a plastic sheet or metallic foil and a resin layer 3 for leaning formed on at least one surface of this base 2. This resin layer 3 for cleaning is formed of a resin layer in which inorg. fine powder is uniformly dispersed and mixed.
Patent JP-S5523530-A (JP)
Title: Display unit of sequence controller
Inventor: DAIGO HIROKI
IPC: G05B19/02
Filed: 1978-08-03
Abstract: PURPOSE: To make it possible to display contents of input, output and operation memories even in a sequence controller operating time by selecting the address of a signal, which should be monitored, by a setting equipment.  
     CONSTITUTION: Contents of program memory 3 are read out seccessively from zero address 0 to maximum address n at the oscillation period of oscillator 1 according to contents of program counter 2, and contents of instruction part OP are sent to operation part 4 through instruction bus 14, and contents of address part Ad are transmitted to input part 5, output part 6 and operation memory 7 as the operation result through address bus 15. When the address of setting epuipment 9 which sets an address to be monitored and the address read out from memory 3 through bus 15 agree with each other, coincidence circuit 8 sends a signal to memory circuit 10; and since circuit 19 stores the current signal stage of input data line 12 and output data line 13, circuit 10 lights display epuipment 11 when signals from circuit 8 exist. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01265611-A (JP)
Title: Glitch preventing method for comparator
Inventor: ICHIE TAKAMICHI
IPC: H03K5/08
Filed: 1988-04-18
Abstract: PURPOSE:To prevent glitch of a comparator output sometimes occurred when a bipolar input is changed slowly by connecting a capacitor or a series circuit comprising a capacitor and a resistor in series between an output terminal of the comparator and a noninverting input terminal. CONSTITUTION:A series circuit comprising a capacitor C1 and a resistor R3 is connected between the output terminal E of the comparator 1 and the noninverting input terminal D. When a negative input waveform C at the terminal E is smaller at a point 1 more than the positive input waveform, the output waveform E is inverted with a time delay of -1'.2' and becomes a curve of 2'-4'. Part of the waveform E is added at a point 2' to the negative input waveform C, the level is increased from a level 2 to level 4 and attenuated toward a point 11, and the positive input waveform D is increased similarly from 2'' to 4'' by the capacitor C1 and resistor R3 similarly and attenuated toward a point 12. Thus, the level of the waveform C is smaller than the level of the waveform D at the point 1 and not larger than the waveform D further and the re-inversion of the waveform E, that is, glitch is prevented.