baber/WOPTO huggingface dataset:
Patent JP-S55132314-A (JP)
Title: Safety wheel
Inventor: OGAWA MASAYUKI
IPC: B60C15/02
Filed: 1979-03-28
Abstract: PURPOSE: To improve a stability for driving by instituting a safety guard composed of a supporter and a protector in an air chamber formed by a tire and solid rim and by pinching a tire bead between the safety guard and a flange of the solid rim.  
     CONSTITUTION: When contained air is lost and a tire 4 is collpsed flat, by means of a protector 1a which stands up by an elastic material on a safety guard 1, an internal surface of a tread 4c of a tire 4 is supported by an external circumferential surface 14 of the protector 1a, and a beam 4a on a weather side is pinched and secured between an indented surface 11a of a side 11 and a support 30 of a supporter 1b, and a rim flange 3a, and thereby a flat deformation of the tire 4 is controlled. And jeopardizing of a driving stability is controlled and a bending, heating by friction of the side wall is prevented. Thus, the stability of driving is secured also for puncture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000235604-A (JP)
Title: Device for making production plan
Inventor: ONO TAKESHI
IPC: G06Q10/04
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To calculate optimum quantity of production accurately reflecting the movement of goods of the market by adding sales information or the like from distributors to retail stores. SOLUTION: This production plan making device applied to a distribution system where goods are successively shipped from a manufacturer to retail stores through one or plural distributors is provided with a receiving part 11 which receives shipment quantity information about goods shipped from one or plural distributors to the retail stores, a database 12 storing the received shipment quantity information and a calculating part 13 which calculates optimum quantity of production on the basis of the shipment quantity information stored in the database 12 and a preliminarily set ordering point at the manufacturer.  When the inventory quantity in the manufacturer becomes equal to or lower than the ordering point, the part 13 calculates the total of shipment quantity shipped by one or plural distributors from the point of that time until prescribed time as the optimum quantity of production. That is, since the total quantity shipped from the distributors from that time till the prescribed time is calculated on all such occasions when the inventory quantity in the manufacturer falls below the ordering point, it is possible to calculate the optimum quantity of production which accurately reflects the movement of goods of the market.
Patent JP-S56136234-A (JP)
Title: Pressing device for bulging machine
Inventor: YOSHITOMI YUUJI
IPC: B21D26/033
Filed: 1980-03-26
Abstract: PURPOSE: To provide a bulging machine having a simple construction which applies an axial load to a cylindrical member in order to easily form it into an aimed shape, by employing a stepped sleeve in the bulging machine for use of forming a bulge in a part of the cylindrical member.  
     CONSTITUTION: A cylindrical member 21 is inserted into a segmental die 4, which is thereupon fitted into a die holder 5; this die holder 5 is thereupon set upon the lower base plate 18 of the bulging machine. Next, a rubber made pressure medium 12 fitted to outside the guide rod 15, the seal ring 13 and the auxiliary seal ring 14 are inserted into the cylindrical member 21. Then, the axial load Fo generated by the hydraulic ram 23 is applied through the pressure rod 22 and the stepped sleeve 16 to the medium 12, in order to compress the medium 12 in the axial direction until the stepped part 16a contacts the end plane 21a of the member 21. The radial expansion, caused by the said compression, makes the member 21 a little bulge out into the bulging part 7. Next, under this consition, the axial load generated by the ram 23 is increased to F 1  in order to make the sleeve 16 apply an axial load to the medium 12 and the member 21 at the same time; hereby, the material is fed into the bulging part so as to make it bulge out, and the member 21 is tight pressed to the bulging part 7 and is formed into the aimed shape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57152126-A (JP)
Title: Cvd device under normal-pressure
Inventor: FUJIWARA YASUHIDE
IPC: C30B25/14
Filed: 1981-03-16
Abstract: PURPOSE:To achieve a uniform film by CVD method under the normal-pressure by providing the means to remove a residual reactive gas in a reaction chamber at the same time as stop of supply or reactive gas. CONSTITUTION:A vacuum degassing system is provided to remove a reacted substance from a reaction chamber immediately after finish of chemical gaseous phase growth. For example, with a bell-jar type normal-pressure CVD system equipped with this exhauster, stop valves 10 and 11 close at the same time as stop of supply of reactive gas, and a residual reactive gas is exhausted from an enclosed reaction chamber through a vacuum pump 9. In a certain time, the vacuum pump is stopped, the stop valve 10 is opened, and an inert gas is slowly intrdocued into the reaction chamber. When the reaction chamber reaches an atmospheric pressure, the stop valve 11 is opened and replacement to inter gas in the reaction chamber is continued.
Patent JP-H04260649-A (JP)
Title: Water-permeable ceramic tile and production thereof
Inventor: MATSUO MITSUNOBU
IPC: E04F13/14
Filed: 1991-02-08
Abstract: PURPOSE:To provide a ceramic tile having excellent water-permeability by calcining Amakusa clay. CONSTITUTION:The ground fine pieces 12a of Amakusa clay 12 itself or the preliminarily fired product of the ground fine pieces 12a are mixed with a binder to produce a ceramic raw material 16. The ceramic raw material 16 is press-molded in a mold frame 18 and subsequently fired to form a water- permeable ceramic tile 10. The dense porous material formed from the fine pieces 12a of the Amakusa clay 12 permits to exhibit an excellent water- permeable function and highly improve the strength of the fired ceramic. Iron compounds contained in the Amakusa clay are oxidized by the firing to color the ceramic into a natural color tone. The contraction degree of the product is extremely reduced in the main firing process owing to the dense spaces. The low grade clay of the Amakusa clay can be effectively utilized to impart an additional value there to.
Patent JP-H07224044-A (JP)
Title: Production of hexahydropyridazine-1,2-dicarboxyl derivative
Inventor: SUGIYAMA TATSUO
IPC: C07D237/04
Filed: 1994-02-10
Abstract: PURPOSE:To obtain a hyxahydropyridazine-1,2-dicarboxyl derivative useful as a intermediate for a herbicide simple and inexpensively from a hydrazinedicarboxyl derivative and a dihalogenobutane in the presence of an alkali metal hydroxide by carrying out reaction in a specific solvent. CONSTITUTION:In reacting a hydrazinedicarboxyl derivative of formula I (R<1> and R<2> each is an alkyl or an aryl) (e.g. dimethyl hydrazinedicarboxylate) with a dihalogenobutane of formula II (X<1> and X<2> each is a halogen) (e.g. 1,4- dichlorobutane) in the presence of an alkali metal hydroxide (e.g. NaOOH), the reaction is carried out in an aprotic polar solvent (e.g. DMF) to give the objective compound of formula III. The amount of the solvent used is preferably 500-2,000 ml based on 1mol of the compound of formula I usually. The reaction is usually done under a normal pressure preferably at 40-70 deg.C for 1 to 5hours.
Patent JP-S61196500-A (JP)
Title: Wave form memory
Inventor: NOGUCHI MASAHIRO
IPC: G01R13/20
Filed: 1985-02-26
Abstract: PURPOSE:To maintain a high calculating accuracy and shorten a processing time by carrying out an AD conversion at a maximum speed determined by the AD converter and feeding a data corresponding to an AD converting period separately set therefrom. CONSTITUTION:An address adder is connected to an address input of a digital memory 3 and a reading address of a data outputted to a digital output terminal DQ is controlled. An analog input signal AS is AD converted and successively stored in the digital memory 3. As the AD converter 2, a high speed one is used and as the digital memory 3, a large capacity one is used. Thereby, at an AD converting cycle TJ considerably smaller than an AD converting cycle TI, a high speed AD conversion is done and a data is stored in the digital memory 3.
Patent JP-S61216544-A (JP)
Title: Packet switching system
Inventor: HATANO TOSHIICHIRO
IPC: H04L12/715
Filed: 1985-02-27
Abstract: PURPOSE:To prevent lowering in efficiency of a packet switching network by providing all subscriber information relating to all packet terminals contained in each low-order packet switchboard under control in a high-order packet switchboard, and providing only necessary minimum subscriber information relating to contained terminal in each low-order packet switchboard. CONSTITUTION:Low-order packet switchboards 31-36 are provided only with necessary minimum subscriber information of contained packet terminal, and all subscriber information relating to all packet terminals 51, 52 etc. in control areas 21, 22 are provided in hihg-order packet switchboards 11, 12. Call setting process between packet terminals 51 and 52 and releasing of call under setting are executed by the high-order switchboard 11. The low-order packet switchboard 33 transmits packet for setting call to unconditionally controlled high- order packet switchboard 11, and transmits data packet to the shortest route to an arriving packet terminal 51. Accordingly, execution of setting of call and releasing and processing of call under setting are entirely made unnecessary, and it is sufficient to provide necessary minimum of subscriber information relating to contained packet terminals.
Patent JP-H11223242-A (JP)
Title: Base isolation device
Inventor: KOIZUMI KEIZABURO
IPC: F16F15/04
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs and to improve base isolation performance for a base isolation device. SOLUTION: A base isolation device is constructed in such a manner that unit base isolation means S arranged between a foundation 21 and a building 22 and composed of a ball 4 and a pair of opposing ball rolling surfaces 5 and 6 to hold the ball 4 therebetween from the above and lower sides are laminated, a plurality of these are disposed for each layer, the pair of the opposing ball rolling surfaces 5 and 6 are provided in a middle ball supporting plate 8 between the upper ball supporting plate 7 of the building 22 side and the lower ball supporting plate 9 of the foundation 21 side, and the ball 4 is held therebetween.  In this case, each of the pair of opposing ball rolling surfaces 5 and 6 is formed in a conical recessed shape, a limit safety stop means is provided for limiting the moving amount of a horizontal direction in the rolling range of the ball 4, each of the upper, middle and lower ball supporting plates 7, 8 and 9 is composed of a ball supporting plate main body and a holder, and the ball supporting plate main bodies of the upper and lower ball supporting plates 7 and 9 are held by the holders so as to be slid, and elastically supported by an elastic member.
Patent JP-H0222490-A (JP)
Title: Method for forming sheet membrane having many passages and said sheet member
Inventor: TEIMOSHII RII HOOPUMAN
IPC: F28F13/18
Filed: 1989-02-17
Abstract: PURPOSE: To easily produce a sheet member having many slender enclosed passages by using a mandrel having a base part and many slender built-up parts projecting therefrom as a raw material and electrolytically depositing a metal on these built-up parts, thereby connecting the built-up parts to each other.  
     CONSTITUTION: The mandrel 10, which is provided with the many built-up parts 14 having edges 15 at their front surfaces on the flat base part 12 and has many grooves 16 therebetween is produced from a conductive material, such as Ni or brass. The mandrel 10 is immersed into an Ni plating liquid and is energized as a cathode to plate Ni on the base part 12 and tapered flanks 18 and front surfaces 20 of the projection parts 14. In such a case, the Ni plating layers deposit more thickly on the edge parts 15 at the top ends of the projection parts 14 than the other parts until finally these parts are joined to each other. The slender passages 36 circumferentially enclosed with the plating layers are thus formed. The member formed in such a manner is peeled from the mandrel 10, by which the sheet member having the many passages is produced. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07249421-A (JP)
Title: Fuel cell
Inventor: SHUDO HISANOBU
IPC: H01M8/04
Filed: 1994-03-09
Abstract: PURPOSE:To stabilize the differential pressure controllability independently of fluctuation of a gas flow quantity and a load quantity by setting a control constant of differential pressure control unit on the basis of an output current value and a gas flow quantity value. CONSTITUTION:The gas flowing into an anode unit and a cathode unit of a fuel cell 1 is respectively measured by flow meters 2, 3, and input to a control constant setting means 5 with the output current measured by an output current meter 4. Consumption gas quantity and generated water quantity ar computed, and added to the gas flow quantity value to compute the specific weight and volume of the fluid flowing into a differential pressure control valve 8, and P constant and I constant are obtained with a predetermined computing formula. The obtained PI constant are set in the control unit 7 to operate a differential pressure control valve 8 on the basis of a measured value of a differential pressure meter 6, and the deviation of the differential pressure between the anode unit and the cathode unit is eliminated. The differential pressure control on the basis of the appropriate PI constant can be thereby performed in response to each flow quantity and each load.
Patent JP-S60183063-A (JP)
Title: Quantitative emitting apparatus
Inventor: NAKAI SEITA
IPC: F16B39/22
Filed: 1984-02-29
Abstract: PURPOSE:To attain the perfect automation and labor saving of work, by providing an adhesive emitting nozzle unit moving in integral relation to the main body of a screw clamping machine and automatically performing the supply and application of an adhesive to a screw clamp part when a screw clamping process is performed. CONSTITUTION:When the position of a case A is determined to the main body of a screw clamping machine on a free flowline 10 and a printed circuit board C is arranged on said case A, the main body of the screw clamping machine is moved to an X-Y direction by driving an X-Y table 13 and the position of a screw clamping unit 30 is determined. Next, an emitting nozzle unit 60 is revolved by 90 deg. by the driving of a rotary actuator 56 and arranged on the same axis as the screw clamping unit 30. Then, when an air cylinder 54 is driven to fall the nozzle unit 60 and the leading end part of a nozzle head 63 is inserted into the screw hole (a) of the case A, a quantitative emitter is operated and a definite amount of an adhesive is emitted in the screw hole (a).
Patent JP-H02217954-A (JP)
Title: Card mounting state detecting means
Inventor: FUKUSHIMA YASUHARU
IPC: G06F13/14
Filed: 1989-02-20
Abstract: PURPOSE:To simplify central processing card mounting structure by setting an address decoding circuit in each peripheral card and supplying a card select signal outputted from each address decoding circuit to a central processing card through a common card select signal bus. CONSTITUTION:Address decoding circuits 4A are formed on respective peripheral cards 1-1 to 1-4. In the case of selecting any one of the mounted peripheral cards 1-1 to 1-3, an address signal 5 is outputted to these peripheral cards 1-1 to 1-3 by the central processing card 9. Each of the peripheral cards 1-1 to 1-3 compares the address signal 5 with the self peripheral card number by its address decoding circuit 4A, sets up the corresponding bit of a card select signal 6 to a level 'L' in the coincident card and sends the card select signal 6 to the card 9 through the common card select signal bus 6A. Consequently, an address decoding circuit and a mounting status register in an ordinary central processing card can be omitted.
Patent JP-H01211628-A (JP)
Title: Number of revolutions detecting device and governing device for main engine for ship
Inventor: KISHIMOTO ISAO
IPC: F02D29/02
Filed: 1988-02-19
Abstract: PURPOSE:To provide the actual number of revolutions signal prevailing before no pulse is generated during a failure in operation or disconnection and to enable fixing of the actuator position of a governing device, by a method wherein a memory, a high order priority device, and a comparator are additionally mounted. CONSTITUTION:When two pulse signals from sensors SE1 and SE2 both disappear despite of that rotation of a main engine ENG is normal, an output from a first high order priority device HS1 is reduced. However, a since a preceding output is held by means of a first memory ME1, a second high order priority device HS2 selects it and outputs it as an actual number of revolutions signal. A second comparator CO2 inputs output signals from high order priority devices HS1 and HS2. When an input difference therebetween exceeds a second reference value, it is outputted and therefore, a current actuator position is held by a governing device, and the number of revolutions of a main engine is prevented from a sudden increase. Further, an abnormal detecting signal can be also provided by means of an output from the second comparator CO2.
Patent JP-H03244902-A (JP)
Title: Desulfurization in furnace
Inventor: TOKUDA KIMIYO
IPC: F23C99/00
Filed: 1990-02-21
Abstract: PURPOSE:To scrape off a coating of fine particles of quick lime and improve a rate of desulfurization of quick lime by a method wherein quick lime that has not yet reacted in a desulfurization in a furnace through feeding of lime stone is recovered and the quick lime is crushed by a wet type crushing mill. CONSTITUTION:Lime stone is fed at a lime stone feeding port 2 arranged near an outlet port of a main body 1 of a boiler so as to carry out a desulfurization reaction. Then, some flying ashes are collected by a dust collector 5 mounted at an outlet of a rear smoke passage. Although the ashes contain CaSO4 or CaO in addition to the lime ashes, they are crushed and made into slurry form while mixing with water in a wet type crushing mill 10. The material crushed and formed into slurry has a higher rate of desulfurization than that of slurry without being crushed. The slurry having its active characteristic improved is atomized with an atomizer 3 again at a rear smoke passage and then a desulurization reaction is carried out.
Patent JP-H02218836-A (JP)
Title: Air-fuel ratio feedback control method for internal combustion engine
Inventor: SAITO YASUHIKO
IPC: F02D41/14
Filed: 1989-02-20
Abstract: PURPOSE:To improve exhaust emission by starting air-fuel ratio feedback control at the time of comparatively low temperature and setting the feedback gain at this time to such a value as to obtain the air-fuel ratio of the richer fuel side compared to the feedback gain applied at the normal operating time. CONSTITUTION:In an engine 12 provided with a catalytic converter 36 on the way of an exhaust pipe 34, the fuel supply quantity from a fuel injection valve 16 is feedback controlled by an electronic controller 44 according to the output of an O2 sensor 40 when the engine temperature detected by a cooling water temperature sensor 60 is cover the first specified value. In this case, when the engine temperature exceeds the second specified value (<the first specified value), the air-fuel ratio feedback control is started. When the engine temperature is over the second specified value and under the first specified value, the feedback gain is set to such a value as to obtain the air-fuel ratio of the richer fuel side compared to the feedback gain applied at the time of the engine temperature exceeding the first specified value, and thus the feedback control is performed.
Patent JP-2000242972-A (JP)
Title: Optical information recording medium and its production
Inventor: KAWAHARA KATSUMI
IPC: G11B7/24079
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent fracture of a material film on the groove edge region even when overwriting by recording and erasing information signals is repeated, by irradiating the face of a resin substrate having grooves where the material thin film is to be formed with UV rays before the film is formed so as to remove burrs on the groove edge region. SOLUTION: The resin substrate 1 is a disk-type polycarbonate resin substrate having specified thickness and diameter. The resin substrate 1 is irradiated with UV rays by using a UV irradiating device. In the UV irradiating device, a lamp 21 and a mount 22 are disposed at a specified distance and plural lamps 21 are disposed parallel to the mount 22. The resin substrate 1 is mounted on the mount 22 of the UV irradiating device and irradiated with UV rays of specified power from the lamps 21 for a specified irradiation period. After irradiation of UV rays, the material thin film is formed on the resin substrate 1 to remove burrs on the groove edge region of the resin substrate 1. Thereby, the obtd. optical information recording medium using the resin substrate 1 is improved in the time of overwriting by recording and erasing.
Patent JP-H08234688-A (JP)
Title: Display board with light accumulative coating matreial
Inventor: IWAMA KAZUHIRO
IPC: G09F13/22
Filed: 1995-02-27
Abstract: PURPOSE: To provide a display board with light accumulative coating materials having the patterns of the display changing with lapse of time. CONSTITUTION: The central part of a dial 3 of a timepiece which is the display board is provided with light emitting parts 7 consisting of plural patterns. The respective patterns 7a, 7b, 7c of the light emitting parts are so formed that film thicknesses vary with the light accumulative coating materials of the same residual light characteristics. The residual light time of the respective patterns ends and the light is extinct successively from the patterns of the thinner film thicknesses, i.e., in order of a range where the layer is just one, a range where one layer and two layers are laminated and a range where one layer, two layers and three layers are laminated, as the ambient darkens. The patterns of the light emitting parts 7 are changed and visually admitted accordingly.  The plural patterns are respectively formed by using the light accumulative coating materials varying in the residual light characteristics by which the changes in the patterns corresponding to the changes in time are obtd. in other means. Further, the changes in the patterns by the combinations of the many changes are obtd. by forming the plural patterns varying in the film thicknesses by the light accumulative coating materials having the different residual light characteristics.
Patent JP-S59164550-A (JP)
Title: Manufacture of thermoplastic resin composition for photography
Inventor: UNO HIROSHI
IPC: C08L101/00
Filed: 1983-03-09
Abstract: PURPOSE:To obtain the titled composition having superior light and heat resistances and giving resin coated paper for photography almost free from microgrit by kneading a surface-treated titanium dioxide pigment with a thermoplastic resin after carrying out finish grinding by means of a steam mill. CONSTITUTION:The surface of a titanium dioxide pigment is treated with an inorg. surface treating agent such as aluminum oxide hydrate. The treating agent is used by 0.2-1.2wt% of the amount of the pigement when expressed in terms of anhydride. The surface-treated pigment is subjected to finish grinding by means of a fluid energy grinder such as a steam mill. The resulting titanium dioxide pigement is kneaded with a thermoplastic resin such as polyethylene resin under melting by means of a Banbury's mixer or the like to obtain a thermoplastic resin composition for photography having <20kg/cm<2> resin pressure. The resin pressure is defined as the difference between the maximum resin pressure during the extrusion of the resin composition from an extruder and the resin pressure in the stable range during the extrusion of only the resin.