baber/WOPTO huggingface dataset:
Patent JP-H02255519-A (JP)
Title: Preparation of hydrogen cyanide
Inventor: MAACHIN BARII SHIYAAUIN
IPC: C01C3/02
Filed: 1990-02-06
Abstract: A process for the production of hydrogen cyanide which comprises combining methanol ammoxidation with formamide decomposition in the same reactor, using a metal oxide catalyst. This process generally involves forming a gaseous reaction mixture comprising methanol, formamide, ammonia, oxygen and optionally formaldehyde. This reaction mixture is then passed over the metal oxide catalyst at a temperature in the range 200 DEG  to 600 DEG C and a pressure in the range 5 to 20 psig.
Patent JP-S55117962-A (JP)
Title: Molten metal leakage detection unit
Inventor: ITOU HIROYUKI
IPC: F27D21/00
Filed: 1979-03-05
Abstract: PURPOSE: To use a portable high frequency receiver to make it possible to detect easily a molten metal leakage generation position, by giving a constitution where a high frequency current can be flowed to a closed circuit which becomes conductive due to molten metal for its leakage occurrence.  
     CONSTITUTION: When molten metal leakage occurs, the small current flowed to detection unit 9 due to insulation action of vessel 2 is increased, and meter relay 8 is operated to issue alarm, and a close signal is sent to breaker 10 to break the power source and coil 3. When swithces 11 are so switched that the detection unit 9 side may be opened and the generator 12 side may be closed, the high frequency voltage from generator 12 is applied across electrodes 5 and 6, and a high frequency current is flowed to electrode 5 through the molten metal leakage occurrence point. Receiver 13 is caused to approach the outside circumference of coil 3 and is moved successively, thereby detecting the molten metal leakage occurrence point. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55118524-A (JP)
Title: Temperature control device for heater device
Inventor: TOUDOU KENJI
IPC: F23N5/20
Filed: 1979-03-07
Abstract: PURPOSE: To facilitate a checking of the non-connection of the negative thermistor by a method wherein a heater device is energized to heat the evaporator unit and the resistance value is measured after a specified time length elapses, i.e. the temperature is increased up to such a value as facilitating an easy measuring of the resistance value to be performed.  
     CONSTITUTION: In case of normal operation, when the evaporator is heated up to a specified value, the output of the comparator 44 in the non-connection checking circuit is made to be "L" level. After a specified time is passed from the throwing in of the operation switch 2 i.e. the comparator 64 is reversed, the output from the comparator 50 is reversed to "H" level. Due to this fact, the transistor 61 keeps OFF condition and the energization of the electric heater is continued. In case that the negative thermistor 11 shows a non-connection condition, the output from the comparator 44 is made to be "H" level. And after a specified period of time elapses, the output from the comparator 50 is also made to be "H" level, so that the transistor 61 is changed to ON, wherein the current to the heater is interrupted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58142207-A (JP)
Title: Method for detecting flaw on surface of steel material in hot rolling
Inventor: ITE YOSHIO
IPC: B22D11/16
Filed: 1982-02-19
Abstract: PURPOSE:To prevent excessive detection and erroneous detection and to detect harmful flaws and the like in the surface of the steel product correctly in accordance with required categories, by setting a detecting level which exceeds the variation in noise level that is determined in response to the machining amount of the steel material in the direction of the width of the steel material. CONSTITUTION:The surface of the steel material is quickly heated by an induction coil and the like. Then the surface temperature is measured by a thermometer. Since the steel surface faces a heater with a minute gap being provided, the flatness of the steel material largely affects the range and accuracy of checking. Meanwhile, when the steel material is rolled, the tip of the rolled steel is often bent upward. Therefore, when the conveying direction forms the first pass of the rolling, the rolling of the steel material is finished in an even number of passes and supplied to an apparatus next to the rolling mill; or the steel is supplied  with the last pass as a shape control pass. Then the method can be applied to  the entire area of the steel material to be measured.
Patent JP-S63193880-A (JP)
Title: Laser color recording method
Inventor: SAKOJIRI HIROMICHI
IPC: B41M5/30
Filed: 1987-02-06
Abstract: PURPOSE:To enable a multicolor image to be obtained by irradiating laser lights of three different energies in one process, by using a recording sheet coated with microcapsules of Cyan, Magenta, and Yellow in uniformly mixed states which colors at different temperatures per color and contains a laser light absorbing substance in the films thereof. CONSTITUTION:In a laser color recording sheet 1, microcapsules 4 containing leuco dyes coloring to Cyan, Magenta, and Yellow, and decoloring agents and containing a laser light absorbing substance in the films thereof are coated in uniformly mixed states on a color-forming layer 3 coated with a color developer. When the sheet 1 is irradiated by laser lights of different energies to be heated to different color-forming temperatures, the microcapsules 4 corresponding to the applied temperatures form colors of Cyan, Magenta, and Yellow, thus forming a multicolor image.
Patent JP-2000217663-A (JP)
Title: Arm rest structure of seat
Inventor: OKI HITOSHI
IPC: B60N2/75
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To ensure the cushioning property of a seat cushion, and a side section space, and also, prevent the appearance quality from reducing or the like. SOLUTION: A notch 20 is provided at one section of an arm rest 12, and by arranging a buckle 18 in the notch 20, the arm rest and the buckle are made into an integrated shape. In this case, the buckle 18 is provided in such a manner that the buckle 18 may be swingable at least to the inside of a seat cushion, to the arm rest 12.
Patent JP-H09191763-A (JP)
Title: Vegetational basement for lawn grass
Inventor: OTAGURO MAKOTO
IPC: D04H1/542
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a vegetational basement for lawn grass capable of stabilizing the vegetational basement for lawn vegetating on road surfaces, precisely roots of the lawn grass vegetating on outdoor playgrounds, golf courses, riding grounds or racetracks, etc., of racecourses, retaining a moderate moisture content and promoting the good growth. SOLUTION: This vegetational basement 1 for lawn grass is a bulky matlike material comprising fibers 2, composed of a thermoplastic synthetic polymer having 0.1-1.5mm diameter and containing 30-90wt.% crimped staple fibers having one or more looped crimps in each of the fibers 2 and 70-10wt.% cellulosic crimped staple fibers having one or more looped crimps in each thereof, bonding most of the respective fibers of the adjacent crimped staple fibers and cellulosic crimped staple fibers and having 70-95% void ratio.
Patent JP-H09193734-A (JP)
Title: Air bag device for side part
Inventor: FURUNO TAKESHI
IPC: B60R21/20
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To form an air bag device for the side part to be lightweight and compact-size, reduce the number of parts and the assembling manhour, and further simplify the structure. SOLUTION: An inflater holding member 3 for holding a cylindrical inflater 1 and fixing the inflater to the frame of a door or a seat is formed, flaps 6, 7 are extended respectively from two opposite sides of the air bag opening part 2a, the inflater 1 brought into contact with the opening part 2a is wround from both sides to integrate the air bag 2 and the inflater 1 with each other, and the folded air bag 2 is wrapped with the inflater 1 by a wrapping material 9 which is broken by the expanding pressure of the air bag 2.
Patent JP-H09196053-A (JP)
Title: Moving display device
Inventor: HATA MASAHIKO
IPC: F16C11/10
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a moving display device, which can freely change the height and the position of a display even in the case where the display is fitted to a tip of a movable arm or the like and which can be freely folded to the minimum when the display is not used or at the time of securing a working space. SOLUTION: At the time of using a display device, a display device 8 can be moved to a desirable position by turning pivotal fitting parts 71, 72 so as to move arms 4, 5. For example, when the display device is not used, the second arm 5 is folded downward in relation to the first arm 4, which is stood on a top plate of a table T, namely, the second arm 5 is folded in parallel with the first arm 4, and furthermore, the display device 8 fitted to the tip of the second arm 5 is positioned in nearly parallel with the first and the second arms 4, 5. With this structure, this moving display device is formed into a remarkably thin shape so as to save a space.
Patent JP-S60173270-A (JP)
Inventor: MINEMASA KATSUYOSHI
IPC: E04D13/00
Filed: 1984-02-16
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-H05188057-A (JP)
Title: Immunity-enzyme type detecting method of hiv-antibody
Inventor: II ZEN
IPC: G01N33/569
Filed: 1992-01-16
Abstract: PURPOSE: To accurately easily inspect with low cost without special facility by incubating novel cell strain with virus to be tested and activating the cell in cytoplasma and on surface therebetween. CONSTITUTION: Novel cell strain is incubated with virus to be tested, and cell is activated by inducer for expediting the storage of the virus in cytoplasma and on cell surface during the incubating. The activated virus infected cell is immobilized to a support, incubated with blood or sample like blood component, cleaned, then incubated with bond bondable to antibody for the virus, and cleaned. Further, it is incubated with indicator for the bond, cleaned, and the change of the color of the indicator is inspected by an optical microscope. The change of the color of the indicator is positive, i.e., to indicate the presence of the antibody for the virus to be tested in the sample.
Patent JP-S55119635-A (JP)
Title: Loading device for excavated muck
Inventor: INOUE TSUTOMU
IPC: B65G67/04
Filed: 1979-03-07
Abstract: PURPOSE: To load the excavated muck on a loading platform quickly and surely by placing a muck carrying bowl on the upper part of the loading platform of a carrying machine so that it can freely be turned through an angle of about 90 degrees in the horizontal rotation direction.  
     CONSTITUTION: The excavated muck carrying bowl 5 is composed of a bowl proper 13 and a truck 14, one holder 16 of the thrust bearing 15 is fixed to the central part of the upper face of the truck 14 on facing the groove to the upper side and the other holder 17 is done to the central part of the lower face of the bowl proper 13 on facing the groove to the lower side, both the holders 16, 17 are overlapped through the supporting ball 18 so that the bowl proper 13 can be turned on the truck. In this way, becasue an angle can be determined in the horizontal rotation direction to make the bowl suitable to the reception of muck, the excavated muck can be loaded on the bowl smoothly and surely without a drop of a large quantity of muck in the side of bowl. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63194524-A (JP)
Inventor: MASAKI KAZUMI
IPC: H02H9/02
Filed: 1987-02-09
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-H05225635-A (JP)
Title: Magnetic field generator for magneto-optical disk and magneto-optical disk device
Inventor: MIYATAKE NORIO
IPC: G11B11/10
Filed: 1992-02-13
Abstract: PURPOSE:To stabilize a floating running condition by moving back the magnetic pole tip surface of a magnetic field generator from a slider surface and placing the magnetic pole on the side of the slider. CONSTITUTION:When a magneto-optical disk 7 to deal with a magnetic field modulation overwrite is installed, a magnetic field generator up and down plate 25 is turned and a magnetic field generator 11 abuts on a special overcoat 8 of a disk 7. When the disk 7 is rotated, a slider 13 starts a rub-running and the rotational speed exceeds a threshold value, a floating running is begun and a stable condition is attained when the rotation reaches a stationary state. Since the generator 11 is placed on the outer peripheral side of the disk 7, the slider 13 travels on the area where no projection exists even when the slider accesses the outermost periphery of the disk 7. Therefore, a stable floating running condition is obtained without being affected by a projection and an overwrite with a good magnetic field modulation is possible.
Patent JP-S63194450-A (JP)
Title: Method and device for telephone transfer
Inventor: UCHIUMI MASAO
IPC: H04M1/00
Filed: 1987-02-09
Abstract: PURPOSE:To respond as if response is performed directly to a caller at a transferred destination, by issuing a call automatically for a call placed at a time of absence, and informing a bit of information with respect to transfer by calling another telephone set possible to answer a telephone by a person secretly to the caller. CONSTITUTION:When incoming signals arrive at terminals L1 and L2, a DC output can be obtained by rectifying a call signal at a signal reception circuit 1, and a central office start up circuit 3 is started up via a central office start up control circuit 2, and a DC loop is generated for an outgoing telephone line shown at the terminals L'1 and L'2, and simultaneously an MF signal control circuit 4 is started up, and a callee telephone number stored in advance is sent by controlling an MF signal outgoing circuit 5. When the response from the callee is obtained, by inverting the voltages of the terminals L'1 and L'2, operating the relay of a callee response detection circuit 6, operating the relay of a response circuit 7, and closing a speech path 8, an incoming telephone line is connected to the outgoing telephone line in an AC way, then, communication between both lines is permitted. Also, an informing tone control circuit 9, when calling the callee, sends an informing tone, and informs the fact that the call is a transferred call.
Patent JP-H05226769-A (JP)
Title: Manganese zinc selenide sulfide laser diode
Inventor: HAYASHI SHIGEO
IPC: H01S5/00
Filed: 1992-02-13
Abstract: PURPOSE:To manufacture a blue-color laser diode by using molecular beam epitaxiailly growing method and forming double hetero quantum well structure on a substrate. CONSTITUTION:A 2mum thick chlorine added n-type Zn0.8Mn0.2Se0.8 layer 2, a 500Angstrom  thick ZnSe activating layer 3 and a 1mum thick nitrogen added p-type Zn0.8Mn0.2S0.2Se0.8 layer 4 are formed on an n-type GaAs single crystal substrate 1, a Pt electrode layer 5 and an Au0.8Sn0.2 electrode layer 6 are formed on the both sides of the structure and an optical resonator using a cleavage plane mirror is formed. The laser diode oscillates blue-color laser at the room temperature under the condition that pulse current is injected.
Patent JP-H07234845-A (JP)
Title: Input/output cell of parallel computer and parallel computer system
Inventor: OE KAZUICHI
IPC: G06F15/17
Filed: 1994-02-24
Abstract: PURPOSE:To efficiently utilize I/O resources in an input/output cell of the parallel computer and a parallel computer system. CONSTITUTION:This system is provided with an input/output control means 11 which has plural I/O interfaces 17 and can switch over a parallel access mode wherein said interfaces are controlled altogether as one interface and an individual access mode where the respective I/O interfaces 17 are individually handled to enable a RAID-like function to be selected with an access object file. Further, a data distribution/composition means 16 is enabled to divide and composite data automatically when the data are sent to or received from a network.
Patent JP-S59153034-A (JP)
Title: Heating cooker
Inventor: UEDA KATSUROU
IPC: F24C15/32
Filed: 1983-02-18
Abstract: PURPOSE:To increase the space for a heating chamber by a constitution wherein a blower motor is arranged an upper or a lower part outside the heating chamber and blowers, the radius of gyration of each of which is small and the axial length of each of which is long, are arranged at both sides within a blast chamber. CONSTITUTION:A blast chamber, which has blowers 11, the radius of gyration of each of which is small and each of which is long in the direction of the rotation axis and both of which are arranged in such a manner that their rotation axes are vertical with respect to the bottom surface of the heating chamber 2 and are located symmetrical with respect to the center line C-C' of the heating chamber 2 at the opposite side to the door 4 of the heating chamber 2, and a gas burner 6' therein, is provided. A motor 6 for driving the blower 11 is arranged outside the heating chamber 2 so as to drive the blower 11 by means of a belt 14. Due to the constitution as mentioned above, the increase of the space for the heating chamber can be resulted.
Patent JP-H10220913-A (JP)
Title: Heat exchanging device for generating supercooled water
Inventor: KOBAYASHI SATORU
IPC: F25D13/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for generating supercooled water in which its manufacturing cost is reduced, its size is made small, a heat exchanging capability is improved, icing of the supercooled water is prevented, icing of the supercooled water during stopped state in operation is inhibited and at the same time its re-starting in operation can be performed smoothly. SOLUTION: The heat exchanger 1 for generating supercooled water is constructed such that a brine cooling tank 18 and a water supercooling tank 16 are integrally assembled to each other, both tanks are arranged in such a manner that brine B is overflowed directly from the water supercooling tank 16 to the brine cooling tank 18, the water supercooling tank 16 is arranged in an annular form near an outer upper side of the brine cooling tank 18 and then the brine B is overflowed through an opened annular upper end edge 22a of the brine cooling tank 16. There is provided a discharging port arranged in such a way that the brine B pumped up by a pump 21 may be discharged in an annular direction.  The water supercooling tank 16 is provided with a brine discharging port at a lower position than a heat transfer pipe 6, and brine B of a less amount of flow rate to be overflowed is discharged from the brine discharging port to the brine cooling tank 18.
Patent JP-H01201012-A (JP)
Title: Production of silicon nitride powder
Inventor: MINAMIZAWA MASATOSHI
IPC: C01B21/068
Filed: 1988-02-09
Abstract: PURPOSE:To obtain a large quantity of silicon nitride of high alpha-conversion rate in a short time, by reaction between metallic silicon and nitrogen in two steps, i.e., in the first step, under reduced pressure while suppressing chain reaction, and in the second step, taking advantage of the chain reaction to enhance the treatment efficiency in the reactor. CONSTITUTION:A vacuum-resistant reactor is charged with metallic silicon powder, and the ambient temperature is raised to specified level i.e., 1,100-1,300 deg.C while evacuating said reactor. Thence, the maximum temperature of the powder layer is kept up to 1,350 deg.C while suppressing the reaction by limiting the amount of nitrogen to be fed, and the reaction is advanced to a point at which >=80% of the metallic silicon is nitrified. The partial pressure of nitrogen within the reactor is then raised to a level at or higher than the atmosphere pressure and the rate of temperature rise is brought to pref. >=2,000 deg.C/hr, effecting >=1,350 deg.C in the reactor temperature, which induces nitrification in the form of chain reaction, thus being allowed to react between the metallic silicon unreacted and nitrogen at 1,350-1,550 deg.C to obtain the objective silicon nitride powder.
Patent JP-H03230204-A (JP)
Title: Mass-flow controller
Inventor: KAWAI KIYOSHI
IPC: G05D7/06
Filed: 1990-02-05
Abstract: PURPOSE:To enable accurate flow rate control with high accuracy in a high temperature state and to prevent gas from being liquefied by providing a temperature sensor which detects the temperature of a main body and a temperature correcting circuit which corrects the temperature. CONSTITUTION:This mass-flow controller is provided with a main body heating heater 5 which is embedded in the value main body 1a, the temperature sensor 6 which detects the temperature of valve main body 1a, a temperature control circuit 7 which controls a heater 5 for maintaining temperature set previously by the temperature sensor 6, and the temperature correcting circuit 11 which corrects the output of a flow rate sensor part 3 with ambient temperature. Therefore, the temperature control circuit 7 can hold the whole mass-flow controller at the previously set temperature and the temperature correcting circuit 11 can maintain certain constant temperature without decreasing the performance of stable flow rate control irrelevantly to variation in the ambient temperature. Consequently, the stable flow rate control over even gas which is easily liquefied at room temperature is performed without liquefying the gas.
Patent JP-S58145475-A (JP)
Title: Electronic apparatus with printer
Inventor: KAWANABE TAKESHI
IPC: B41J11/48
Filed: 1982-02-23
Abstract: PURPOSE:To provide a printer having such a construction as not to require any detecting means for a printing position or any selecting and controlling means for a preset value, by connecting a home position signal forming means to an operating lever for changing over between printing on a rolled paper and that on a sheet form paper. CONSTITUTION:In the printer 1 capable of selectively printing on the rolled paper 7 fitted in the printer or on the sheet form paper 8 placed on a table by changing over the operating lever 9, a home position detecting plate 20 is connected to a shaft 19 for the lever 9. The detecting plate 20 is placed coaxially with a hammer 13 at a position between a gear 18b and an outside surface of a type drum 10. On the top face of the detecting plate 20, a switching element 21 consisting of a ferromagnetic material is provided at a position substantially faced to the circumference of the type drum 10. When the drum 10 is rotated and a magnetic body 22 approaches the switching element 21 provided on the detecting plate 20, the element 21 constitutes a relay circuit, and generates a home position signal indicating a specified position of a plurality of types provided on the drum 10. The signal is used for controlling an electric current passed through each solenoid.
Patent JP-S57142602-A (JP)
Title: Joint box for optical submarine cable
Inventor: EJIRI YOSHIHIRO
IPC: G02B6/24
Filed: 1981-02-27
Abstract: PURPOSE:To prevent the failure of insulators during laying by providing a protection cover that can fix boots to the outer side of insulators of a joint box. CONSTITUTION:Boots 2, 2a are passed beforehand to the terminals of cables 1, 1a and a protection cover 8 is passed onto one side. Next, the cable ends are shaped, and cable tensile wires 19, 19a are detaine to anchors 5, 5a. An insulator 7-1 or 7-2 and an insulator 3 of the cable are molded by means of continuous molds 4, 4a. A pressure-resistant cylinder 6 is then airtightly fixed to the anchor 5 by means of a bolt 23. Thereafter, the insulator 7 and an insulator 7-1 are continuously molded by a molding part 13. During the molding work, the connection of optical fibers 21, 21a and the refinforcing of the juncture part and fixing to a cage 24 are carried out. After the completion of these, the anchor 5a is airtightly fixed and molded to the opening end side of the cylinder 6. Finally, the cover 8 is inserted onto the outer circumference of an insulation cylinder 7, and the boots 2, 2a are fixed to the covers 10, 10a at both ends.