baber/WOPTO huggingface dataset:
Patent JP-2000258580-A (JP)
Title: Method for evaluating performance of inflammable gas- eliminating device
Inventor: TAWARA MIKA
IPC: G21F9/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To evaluate a theoretical inflammable gas elimination speed without creating a test body or any experiment by giving the concentration of a reactive substance at a catalysis active point by determining that a mass flux to the outer surface of a catalyst in a concentration boundary layer and that to the catalyst active point in the pore of a porous solid are balanced. SOLUTION: As factors for affecting the evaluation of an inflammable gas elimination speed, the catalyst reaction speed of an inflammable gas at a catalyst active point, a reactive substance traveling speed from the inside of a main flow to the outer surface of the catalyst, and the reactive substance diffusion speed inside the catalyst when a catalyst cartridge is made of a porous substance. When the reaction speed is fast, a main factor is the migration/diffusion process of the reactive substance up to the catalyst active point. For the travel of the substance to a wall surface in a flow field, the transportation of the reactive substance due to the main flow exceeds the transfer of the substance due to diffusion, so that diffusion on a wall surface concentration boundary layer and that in the porous catalyst substance becomes dominant.  Therefore, the inflammable gas elimination speed can be obtained by the diffuison speed of the reactive substance on the wall surface concentration boundary layer and in the porous solid.
Patent JP-S55149314-A (JP)
Title: Cure promoting method for unsaturated polyester resin
Inventor: KAMIO HIROYOSHI
IPC: C08F4/00
Filed: 1979-05-09
Abstract: PURPOSE: To obtain a cured resin with excellent physical properties, by a method wherein an unsaturated polyester resin is cured by using a specific chelate compound of zirconium or titanium and a cobalt or a manganese compound as a cure promoting agent to reduce an amount of a curing agent to be used.  
     CONSTITUTION: By using a chelate compound of zirconium or titanium containing a hydroxy carboxylic acid, a β-diketone or a β-keto ester as a ligand and a cobalt or a manganese compound as a cure promoting agent, an unsaturated polyester is cured. The ratio of zirconium or titanium in the above-described cure promoting agent to cobalt or manganese is 10W90wt%. Moreover, the above-described chelate compound is used by dissolving in a hydrocarbon alone, such as toluene, or a mixed solvent of said hydrocarbon and an alcohol such as ethanol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07240636-A (JP)
Title: Power amplifier
Inventor: MATSUMOTO IKUHIRO
IPC: H03F3/183
Filed: 1994-03-01
Abstract: PURPOSE:To surely discriminate the size of load impedance and to appropriately switch a power supply voltage. CONSTITUTION:The power supply circuit 9A of a PWM control system is capable of switching the power supply voltage in two stages by the external control of an analog switch 15A. The input voltage level of an amplifier circuit 20 is detected in a first detection circuit 21; the output current level of the amplifier circuit 20 is detected in a second detection circuit 24 in the meantime; and the size of the load impedance is discriminated from the size of the output current level to the input voltage level in a discrimination circuit 27. It is discriminated that the load impedance is large when the output current level is small compared with the input voltage level; the analog switch 15A is opened; and a large power supply voltage is generated. Inversely, it is discriminated that the load impedance is small when the output current level is large compared with the input voltage level, the analog switch 15A is closed, and a small power supply voltage is generated.
Patent JP-H11256760-A (JP)
Title: Metal beam material and its mounting structure
Inventor: KAWAKAMI HIDETADA
IPC: E04C3/06
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a metal beam material capable of restricting vibration, applying to a beam material in a building and easy assembling. SOLUTION: A steel cradling 30 is formed in an approximate I-shaped in a cross section with a horizontal portion 31 extending to a horizontal direction and a vertical portion 32 extending to a vertical direction and connecting to the horizontal portion 31 by crushing a cylindrical member in which a synthetic resin sheet 33 having vibration absorbing ability is incorporated. The steel cradling 30 formed in this way can restrict vibration and apply as a cradling or others in a building with easy assembling work.
Patent JP-S54148293-A (JP)
Title: Detecting laid position of submarine cable
Inventor: KAMIEGAWA TOSHIO
IPC: H02G9/02
Filed: 1978-05-13
Abstract: PURPOSE: To detect the laid position of a submarine cable in terms of the change in an induced voltage on the sea, by raising an AC voltage of 100V, applying the raised voltage to a telephone line combined with the submarine cable and moving a coil on the sea.  
     CONSTITUTION: The AC voltage of 100 V available on the spot is regulated and raised by a wound slide resistor 1 and is raised further to two times by a balancer 2. The raised voltage is applied to the telephone line 3 combined with the submarine cable. The sea water is utilized as a part of the voltage application circuit. The change in the induced voltage is measured by a measuring instrument. This enables the sure detection of the laid position of the submarine cable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000260107-A (JP)
Title: Optical disk recording/reproducing device and its operating method
Inventor: SUGAYA SATOSHI
IPC: G11B17/04
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To realize the capacity of plural times as if one optical disk is handled, and to perform recording/reproducing without any cutoffs in the midway when data contained over plural optical disks are recorded/reproduced. SOLUTION: Plural optical disks 2 and 3 are housed in one cartridge 1. The cartridge 1 containing the plural optical disks 2 and 3 is loaded. In an optical disk recording/reproducing device, two optical disks 2 and 3 in the cartridge 1 are loaded on two turntables and rotated, and accessing is made to each of the optical disks by one optical head. Thus, without any cutoffs in the midway, recording time of plural times larger in amount than conventionally is realized.
Patent JP-S61215584-A (JP)
Inventor: AMARI MITSUHIRO
IPC: G09G5/377
Filed: 1985-03-20
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-H08253266-A (JP)
Title: Pouring port of bag-in box
Inventor: SATO YOSHIKAZU
IPC: B65D77/06
Filed: 1995-03-16
Abstract: PURPOSE: To prevent the peeling of the paper material and inner bag of a container or the ply separation of the paper material by providing a flange to the peripheral edge of the lower end of a pouring cylinder having a screw part and providing a pair of opposed sides approaching two opposed parallel sides of the attaching surface of a paper container main body in parallel thereto to the flange. CONSTITUTION: A circular cap fixing plate 7b and a circular pedestal 8 are formed to the lower part of a pouring cylinder 7 having a screw part 7a provided to the pouring port 6 thereof and a flange 9 is provided to the peripheral edge of the lower end of the cylinder 7. The flange is formed into a square shape same to the shape of an attaching surface and having a size almost same to that of the attaching surface.  By this constitution, the pouring port receives load strongly when a cap is screwed or unscrewed and, even when the pouring cylinder is ready to be revolved along with the cap, a pair of the opposed sides of the flange of the pouring port soon come into contact with two parallel opposed sides of the attaching surface of a container to prevent further revolution and, therefore, the peeling of the paper material and inner bag of the container or the ply separation of the paper material can be prevented.
Patent JP-S61215523-A (JP)
Title: Production of liquid crystal apparatus
Inventor: AKIMOTO KAZUHIKO
IPC: G02F1/1339
Filed: 1985-03-20
Abstract: PURPOSE:To improve an uniformity and an accuracy of a dimension in a thickness of the liquid crystal layer by forming spacers composed of a photosensitive polyimide so as to correspond each other on each surfaces of a pair of electrodes which are face to face each other. CONSTITUTION:The linear upperward spacer 8a and the linear downward spacer 8b having an uniform thickness of 1-2mum are arranged over a whole surface of the electrode substrates 3, 4 so as to intersect at right angles. By the sum (d1+d2) of the thickness (d1) and (d2) of each upperward spacer 8a and the downward spacer 8b is limitted the thickness (d) of the liquid crystal layer. The upper ward spacer 8a and the downward spacer 8b compose of the high molecule film of the photosensitive polyimide. The high molecule films are formed on the whole surfaces of the electrode substrates 2, 3 respectively. The photosensitive polyimide films are optically cured by irradiating a light so as to dispose patterns of each photosensitive polyimide films in order in a right slantwise direction, and in a left slantwise direction respectively. Both substrates 2, 3 are piled up so as to contact the upperward spacer 8a and the downward spacer 8b each other.
Patent JP-H07265787-A (JP)
Title: Static coating method for resin molding
Inventor: SHIRAIWA TETSUO
IPC: B05D1/04
Filed: 1994-03-28
Abstract: PURPOSE:To provide a static coating method of superior coating properties, superior adhesiveness and superior productivity which generates no physical and coloring problems for a resin molding. CONSTITUTION:A coating material having charge on a molding is sprayed and made to adhere, after a complex composed of 2-6C alkylene oxide derivative having number-average molecular weight of 150-30,000 and containing 4-30C alkyl, alkenyl aryl or alkyl aryl at least on one end of a molecular terminal and soluble electrytic salt is kneaded into a molding raw material, and a molding surface prepared by forming a kneaded matter is corona discharge treated.
Patent JP-S62212828-A (JP)
Title: Display control system
Inventor: HATAGOSHI KAORU
IPC: G06F3/048
Filed: 1986-03-14
Abstract: PURPOSE:To display information appropriate for the an I/O device operating status which can not be expressed by a status sorting code by adding message data to be displayed by a display device to the status sort code. CONSTITUTION:When status information indicating the status of an I/O device P is sent to a controller N, message data Mi are separated by a message data separation part W and displayed as they are on a display device D. Since it is unnecessary to convert the message data Mi by the controller N, a message stored in a status code conversion part T of the controller N and not registered in a conversion table can be also displayed on the display device D.
Patent JP-S52141175-A (JP)
Title: I.c. packaging material
Inventor: YAMASHITA SHIROU
IPC: H01L23/29
Filed: 1976-05-19
Abstract: PURPOSE: To improve moisture resistance characteristics by using organic materials such as epoxy resin, silicone resin, etc, as a base material, mixing 20 to 70% by weight of needle crystals of gypsum as a filler into said organic material and packaging ICs using the material thus prepared. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60222007-A (JP)
Inventor: SASAGE MATAICHI
IPC: A47G21/00
Filed: 1985-03-20
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-H05224483-A (JP)
Title: Image forming device
Inventor: KUZUMI TOORU
IPC: G01N27/60
Filed: 1992-02-10
Abstract: PURPOSE:To automatically detect the defect of a member related to the formation of an image in early time and to warn it. CONSTITUTION:Potential sensors 51a and 52a which respectively detect the potential distribution and the density distribution of a photosensitive drum and a density sensor 53a which detects the density distribution of a transfer material which is passed through a fixing device are disposed so that all of them can be moved in the shaft direction of the photosensitive drum and connected to a decision means 60. A storage means 61 which stores the size and the arranging position of the member related to the formation of the image and a warning means 63 are connected to the decision means 60. Since the irregularity of the potential and the irregularity of the density respectively show peculiar pattern by the member related to the formation of the image such as the photosensitive drum, a developing roller, a heat roller, an exposure lamp, a destaticization lamp or a separation pawl being the generating source of such irregularity, for example, the generating source of the defect can be specified and quickly warned by detecting the pattern.
Patent JP-H086737-A (JP)
Title: Fault-resistant data storage subsystem and data processing system
Inventor: FUIRITSUPU KEI CHIYAI
IPC: G06F3/06
Filed: 1995-03-16
Abstract: PURPOSE: To provide a fault resistant disk storage sub-system containing a multipath hierarchy array which can dynamically change storage device controllers. CONSTITUTION: The plural storage device controllers 14 and 40 are provided and the controllers are adaptive so that they can emulate the storage device and they contain cache memories 22 having plural data input ports 32 and plural data output ports 34. Processing elements in the storage device controllers are used for selectively and mutually connecting the specified data input port and the selected data output port. Then, mutual connection for connecting the data output controller 34 of one storage device controller and the data input ports 32 of the plural different storage device controllers is executed and the hierarchy array which can be changed in the storage device controller is generated. Thus, the storage device is connected to the lowest levels of the hierarchy arrays of the storage device controllers.
Patent JP-S60201479-A (JP)
Title: Compression system of picture data
Inventor: KOBAYASHI KIMIO
IPC: H04N19/00
Filed: 1984-03-26
Abstract: PURPOSE:To obtain a compression system of piclture data with simple operation and high efficiency by collating a data of effective component only where the picture data compression of coding in the unit of division compared with a specified pattern of a specified storage area is <=64 bits, transmitting the compressed picture data and transmitting a raw data as it is as to the picture data without compressing efficiency. CONSTITUTION:A frame division section 3 has a function dividing an inputted picture data having horizontal p-bit and vertical q-bit into an optional processing division units m X n bit. A collating section 4 accesses sequentially the dot pattern constitution at each received division unit in the order of code and when the pattern is coincident with the specified pattern, the section 4 transmits the code to a data amount comparator section 5. The section 5 counts the data amount of coded display per division unit and informs it to a control section 1 when the amount exceeds 64 bits, the control section 1 allows the collation section 4 to stop the coding of the specified pattern in the said division unit and transmit the 64 bit data while being not converted. In transmitting the non-conversion data, a control signal representing that the 64-bit data is a raw data is added.
Patent JP-H08252759-A (JP)
Title: Timing generating device
Inventor: MACHIMURA SATORU
IPC: B23K11/30
Filed: 1995-03-16
Abstract: PURPOSE: To provide a timing generating device capable of generating the correct timing signal using two mono-multis. CONSTITUTION: The starting signal S6 is inputted in the input terminal and the clear terminal of a mono-multi 63 for preliminary pressing to set the preliminary pressing time, and the first signal S12 which is obtained from the reverse Q output of the mono-multi 63 for preliminary pressing and the starting signal S6 are inputted in an AND circuit 67. The output signal of the AND circuit 67 is respectively inputted to the input terminal and the clear terminal of the mono-multi 64 for permanent pressing to set the permanent pressing time to obtain the second signal S14 from the reverse Q output of the mono-multi 64 for the permanent pressing.
Patent JP-S52141665-A (JP)
Title: Metal powder weighing device
Inventor: TAKAHASHI TOSHIHIKO
IPC: G01G9/00
Filed: 1976-05-21
Abstract: PURPOSE: To weigh the swarf instantaneously and continuously and display the weight based on the fact that a current flows across a metal strip and a conductor which has a potential different from that of the metal strip when the metal strip comes into contact with such conductor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61215693-A (JP)
Title: Multiple-purpose thermal decomposition system
Inventor: MORIMOTO HISASHI
IPC: C10G9/20
Filed: 1985-03-22
Abstract: PURPOSE:To obtain an economically advantageous and effective thermal decomposition system capable of coping with different raw materials, by providing a second quencher with a plurality of process gas passages which are different in heat exchanging point so that the passages are switched over according to the use of different raw materials. CONSTITUTION:A process gas from a thermal decomposition oven is introduced into a center tube 11 through a sleeve 12 in such a manner that the process gas is not passed through a heat transferring tube 8. The heat transferring tube 8 and the center tube 11 are different in heat exchange capacity because of their remarkable difference in surface area which contributes to the heat transfer. Therefore, when the center tube 11 is used, the amount of heat exchange is easily controlled as compared with the case where the heat transferring tube 8 is used, which enables the adjustment of heat exchange to the raw material used. The amount of heat exchange in the tube 11 may also be adjusted by changing the length of the sleeve 12 at the portion inserted into the center tube 11 from L to L', which contributes to the attainment of a proper temp. of the process gas at the outlet of the second quencher.
Patent JP-S61217097-A (JP)
Inventor: NAKAMURA TOSHINORI
IPC: G09G5/36
Filed: 1985-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000255571-A (JP)
Title: Structure for connecting end beam or middle beam with deck board of pallet
Inventor: MICHISAKA KOZO
IPC: B65D19/38
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a metal pallet easily and inexpensively manufactured by making the welding spots of a beam and a pallet as few as possible. SOLUTION: An inside enlarging groove 41 is formed extended all the way on the back of a top face deck board 4. The side face 42 of the top face deck board 4 is so formed that the facing side faces 42 of neighboring top face deck boards 4 form between them a gap whose cross section is smaller at the top and bottom edges than at the height center part of the side faces. On the part corresponding the inside enlarging groove 41 of each top face deck board 4 of the top stage part 21 of an end beam 2, a vertical groove insertion part 22 for being inserted in the groove 41 is formed. On the part corresponding the gap between neighboring top face deck boards 4 of the top stage part 21, a vertical gap inserting part 23 for being inserted in the gap is formed.  The groove insertion part 22 and the gap insertion part 23 of the end beam 2 are inserted in the inside enlarging groove 41 of the top face deck board 4 and in the gap between the neighboring top face deck boards 4 from right and left.
Patent JP-S55152182-A (JP)
Title: Steam treatment of iron based product
Inventor: TAKAHASHI SUSUMU
IPC: C23C8/18
Filed: 1979-05-14
Abstract: PURPOSE:To produce uniform thickness and dense black layer of triiron tetraoxide by a method wherein the iron based product is heated in a furnace under nonoxidizing or reducing atmosphere and treated with high temperature steam to prevent formation of ferric oxide which used to occur in conventional method. CONSTITUTION:In steam treatment of the iron or iron based alloy products, the products are heated to about 350 deg.C in the furnace under innert gas such as N2 or reducing atmosphere such as NH3, and high temperature steam is introduced for steam treatment. This prevents formation of reddish brown ferric oxide as formed in conventional method, and intead forms dense black layer of triiron tetraoxide having uniform thickness over the entire surface. For example, this method applied to a drill gives an oxide layer whose thickness (dotted line) is much more uniform than that (solid line) obtained in air furnace, and ferric oxide cannot be found.
Patent JP-H08224648-A (JP)
Title: Method for restraining surface defect in continuous casting
Inventor: AKEMIYA TOORU
IPC: B22D11/16
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a method for restraining surface defect in a continuous casting, in which estimation accuracy of the surface quality of a cast slab is stably kept by obtaining the depth in the range having steep temp. gradient just below a meniscus and the molten steel temp. in the stable temp. range at the lower part thereof. CONSTITUTION: A temp. measuring probe 2 embedded with sheath thermocouples 1 at a prescribed pitch is dipped into the molten steel 5 in a mold 4 during casting for a prescribed time with an elevating device 3 and the molten steel temperatures are measured several times simultaneously at 5-10 points in the depth direction at the initial stage, middle stage and end stage of the casting. The measured temp. data are inputted into a process computer and the depth (d) of the range of the steep temp. gradient and the molten steel temp. TM in the stable temp. range are instantaneously obtd. When the depth (d) of the range of the steep temp. gradient in the mold 4 and the molten steel temp.  TM in the stable temp. range are out of the safety range of the allowable surface quality of the cast slab, at least one condition among the charging quantity of powder, the impressed current for electromagnetic stirring and the depth of an immersion nozzle 6 is varied, and therefor, the surface quality of a cast slab is stably kept, and the man-hour for surface cleaning can be reduced.
Patent JP-H09251838-A (JP)
Title: Electron gun assembling method and assembling device
Inventor: MINAMOTO TAISUKE
IPC: H01J9/18
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun assembling device capable of assembling electron guns with ease and high precision without requiring training. SOLUTION: Grid electrodes G1, G2, and G3 having short-diameter electron beam passing holes G1a, G2a, and G3a and the corresponding spacers 14 and 15 are laminated, assuming as a lamination reference a shoulder part 32c formed between a long diameter part 32a and a short diameter part 32b of a common centering pin 32, and the outer end face in the lamination direction is fixed by means of a grid electrode retainer 20. Grid electrodes G4, G5, and G6 having long-diameter electron beam passing holes G4a, G5a, and G6a are laminated with the corresponding spacers 16, 17, and 18, assuming as a lamination reference a supporting face 34b of a moving block 34. The moving block 34 is moved along the axial direction of the centering pin 32, and all the grid electrodes G1 to G6 are laminated and fixed integrally.