baber/WOPTO huggingface dataset:
Patent JP-2000088264-A (JP)
Title: Electric carpet cover
Inventor: ISSHI MAKOTO
IPC: F24D13/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To easily remove and accommodate an electric carpet by providing a continuous fastener at least two sides of a polygonal-bag-shaped cover in an electric carpet cover. SOLUTION: A carpet body 1 is covered with a cover 2, the cover 2 is formed in a bag shape, and a continuous fastener 5 is provided at the four sides of the bag-shaped cover 2. The continuous fastener 5 being provided at the entire four sides can separate an upper surface from a lower surface for removing merely the upper surface of the cover 2. In this case as the front cloth of the upper surface of the cover 2, vinyl cloth, a rush tatami facing, or the like is used in summer, and quilting cloth, mayer cloth, or the like is used in winter. Also, as the lining of the lower surface of the cover 2, cloth where latex is laminated, cloth for preventing the deviation of nonwoven fabric, or the like is used, thus easily moving, accommodating, and cleaning an electrical carpet.
Patent JP-H08119622-A (JP)
Title: Amorphous aluminosilicate and its production
Inventor: HARADA ATSUSHI
IPC: C01B33/26
Filed: 1994-10-26
Abstract: PURPOSE: To enhance the ion exchange ability of an amorphous aluminosilicate by controlling the pore structure so that the specific surface area due to pores of 30-50Å radius is regulated to >=10m<2> /g. CONSTITUTION: An aq. soln. is kept at <=40 deg.C, an aq. soln. of sodium aluminate kept at the same temp. is put and they are stirred. An aq. soln. of sodium silicate is then put in the resultant mixed aq. soln. under stirring and they are brought into a reaction to prepare a slurry. This slurry is spray-dried at <100 deg.C temp. of the precipitate after filtration to obtain the objective amorphous aluminosilicate having >=10m<2> /g specific surface area due to pores of 30-50Å radius.
Patent JP-H10109115-A (JP)
Title: Controller for bending machine
Inventor: KOJIMA HIROYUKI
IPC: B30B15/14
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To deform a ram matching to the deformed shape of a machine caused by bending and to obtain bending angle which is uniform and accurate over the entire length of a work without middle opening by the deformation. SOLUTION: In a press brake in which a punch 5 is supported with a ram having three or more driving shafts and a die 4 is supported on a table 1 which is oppositely arranged and whose both end parts are fixed to this ram 2, this press brake is composed so that the deformations of the ram 2 and table 1 in the position of each driving shaft are calculated based on inputted bending data and the closest distance between the ram 2 and the die 4 in the position of each driving shaft is calculated based on these calculated deformations and the ram 2 is driven based on this calculated result with ram driving devices 10a-10d.
Patent JP-H07116710-A (JP)
Title: Hot rolling method
Inventor: ARAYA SHOICHI
IPC: C10M173/02
Filed: 1993-10-21
Abstract: PURPOSE:To prevent banding, seizure, scale fitter-flaws by using rolling rolls hardly producing black scales and hot rolling lubricant excellent in seizure resistance. CONSTITUTION:The rolling rolls consists of 1.0-2.5% C, 0.5-2.0% Si, 0.5-2.0% Mn, 5.0-10.0% Cr, 1.0-3.0% Mo, 0.5-5.0% W, 5.0-9.0% V, 0.05% P and S and the balance of Fe and inevitable impurities. The lubricant is prepared by mixing powdery solid lubricant in liquid mixed with the mica having a swelling property and <=20mum average grain diameter into water at the conc. of 1-10wt.%.
Patent JP-H06120583-A (JP)
Title: Manufacture of piezoelectric laminated body
Inventor: KATSUMATA TAKAO
IPC: H01L41/22
Filed: 1992-10-01
Abstract: PURPOSE:To prevent conductive paste from being projected from the rim of entire surface electrode piezoelectric plates of piezoelectric laminated body to cause short circuits. CONSTITUTION:A plurality of piezoelectric plates 1 composed of electrode plates 2 having conductive paste 2-1 printed on its rear face and a piezoelectric material are alternately stacked. The thus laminated plates are pressurized and sintered at 400-700 deg.C.
Patent JP-H05108501-A (JP)
Title: Fault processing system
Inventor: TANIGUCHI YOSHIO
IPC: G06F11/34
Filed: 1991-10-11
Abstract: PURPOSE:To more precisely manage the fault of a cache memory by monitoring time for each time monitor unit in the case of processing the fault of the cache memory at an arithmetic processing unit. CONSTITUTION:An arithmetic processing unit 2 is equipped with a fault identification part 2-3 to discriminate whether the fault of a cache memory 2-1 is fixed or intermitted, and a fault processor 1 is equipped with a time monitor part 1-2 to monitor time concerning the fault of the operation processor and an intermittent fault count part 1-4 to count the number of times generating the fault. when the intermittent fault is reported from the fault identification part 2-3 to the fault processor 1 plural times and the number of times reporting the fault exceeds a specified value, it is recognized that the fault is fixed even when the report of the intermittent fault is received, and a block 2-2 of the cache memory 2-1 is disconnected.
Patent JP-H06219899-A (JP)
Title: Pyrolytic boron nitride film and coated article
Inventor: YAMASHINA HISAO
IPC: C30B29/38
Filed: 1992-08-21
Abstract: PURPOSE:To provide a pyrolytic BN film having high adhesive strength to a graphite substrate and a coated graphite article coated with the BN film. CONSTITUTION:The objective pyrolytic BN film mainly has an amorphous or random-oriented irregularly laminar structure and shows the diffraction pattern of hexagonal BN single crystal in electron beam diffraction. The BN film is formed on the surface of a graphite substrate and then a pyrolytic BN film mainly having an oriented irregularly laminar or hexagonal structure is formed to obtain the objective coated article.
Patent JP-H02112385-A (JP)
Title: Encoder
Inventor: WAKE YASUHIRO
IPC: H04B14/04
Filed: 1988-10-21
Abstract: PURPOSE:To prevent a terminal from executing erroneous recognition even when the conventional an encoder is switched in the middle of the encoding and output of a G3 FAX signal by delaying the switching timing of a switch in correspondence to the processing delay of the two types of the encoders. CONSTITUTION:Analog signals inputted from an input terminals 1 are inputted respectively to the two types of G3 FAX encoders 2, for which a processing time is different, a multi-pulse encoder 3, and a switch changeover control circuit 6. When switching information is received, the switch changeover control circuit 6 delays the switching timing by a switching timing delay circuit 7 in correspondence to the processing time of the encoders 2 and 3. Thus, since the encoding signal of a multi-pulse is not outputted even when the switching is executed in the middle of the encoding and output of the G3 FAX signal, a G3 FAX terminal in a reception side does not execute the erroneous recognition. In a CODEC limiting a transmission object only to a voice, a data signal can be also transmitted.
Patent JP-H04140884-A (JP)
Title: Mask data preparing system for manufacture semiconductor
Inventor: KUROKI KOJI
IPC: G03F1/68
Filed: 1990-10-02
Abstract: PURPOSE:To decrease the number of times of preparing mask data for preparing mask necessary for the manufacture of an LSI, and to shorten the preparing time by providing a controlling means which can prepare the mask data for manufacturing plural semiconductors on different preparing conditions. CONSTITUTION:A CAD data reading means 1 reads the mask data (MD) for manufacturing the semiconductor stored in a storage medium, and transfers them to a storage means 2. A command reading means 41 reads a command to prepare the MD from a command inputting means 3 for the MD to be prepared, transfers it to a command condition note means 42, and the means 42 rearranges it on each condition, and transfers it to an arithmetic processing command preparing means 43. The means 43 reloads the command into the command for an arithmetic means 6, and activates the means 6 through an arithmetic processing command transmitting means 44 and an arithmetic processing activating means 45. A display means 5 displays the information of the means 3 and the arithmetic result of the means 6. The means 6 reads the data in the storage means 2, operates the arithmetic preparation of the MD, and writes it in the storage means 2, by the command of a controlling means 4. A data writing means 7 for preparing the mask transfers the data to an another storage medium. Thus, the man-hour for preparing the data can be reduced.
Patent JP-H02145631-A (JP)
Title: Vulcanizable rubber composition
Inventor: HAINTSU PIITAA POORU PURAUMAN
IPC: C08L77/00
Filed: 1989-10-12
Abstract: PURPOSE: To provide the subject composition comprizing a polyamide, a partially halonganated nitrile rubber and curatives for the nitrile rubber and having a satisfactory strength characteristic a hose or extruded rubber product upon curing.  
     CONSTITUTION: A partially hydrogenated rubber copolymer of 3-5C α,β unsaturated nitrile (e.g.: acrylonitrile or the like) and 10 mole % or less of 4-6C conjugate diene having an unsaturation of carbon-carbon double bond (e.g.: butadiene or the like) is mixed with 1-10 wt.% of a hardener (e.g.: dicumyl peroxide or the like) for the nitrile rubber at a low temperature to obtain a rubber mixture. This mixture is mixed with a polyamide (preferably, nylon 12) within a mixing device preferably having a temperature-controllable heating member, a filler and an anhydride additive are further added thereto, and mixed under heating to obtain an intended composition. In this case, within the heated polymer mixer, 20-55 pts. (by wt.) of the polyamide is mixed to 80-45 pts. of the partially hydrogenated nitrile rubber so that the total weight is 100 pts. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02117586-A (JP)
Title: Cage room for elevator
Inventor: SAKAMOTO HIDEAKI
IPC: B66B3/02
Filed: 1988-10-21
Abstract: PURPOSE:To ensure a space for a ceiling and an illumination case and to perform uniform ventilation of the interior of an elevator cage room by a method wherein a guide display device, a ventilating device, and an outage lamp are integrally incorporated in an end rail with which the entrance and exit of the cage room is formed. CONSTITUTION:A guide display device (display unit) 10 has a surface plate in which a light transmission plate is incorporated, and a display unit 17 is incorporated in the back of an end rail 9. A ventilating device 11 has a discharge part which is formed such that an air registering plate is incorporated in a surface plate. An outage lamp 15 has a surface plate 14 in which a light transmission plate is incorporated and is provided at the back with an illuminating unit. The centralized arrangement causes effective utilization of a space, improves ventilation efficiency, and enables arrangement of the outage lamp without damaging decoration. Since maintenance and servicing spots are centralized at one spot, workability is improved.
Patent JP-2000100891-A (JP)
Title: Treatment device
Inventor: OTA YOSHIHARU
IPC: H01L21/677
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device which has high latitude in the addition of a treatment unit, enables step-by-step expansion, is easy to optimize the number of units to a necessary tact and can reduce installation space. SOLUTION: This treatment device carries out resist application, exposure and development to a substrate S, after exposure. It has a main carrying line L for carrying the substrate S, an application treatment block 22 which is formed by arranging a plurality of resist application treatment units 221, an exposure block 23 formed by arranging a plurality of exposure units 231 which exposes a specified pattern to applied resist, a development treatment block 24 formed by arranging a plurality of development treatment units 241 which perform development after exposure and delivery boats 35a, 35b, 36a, 36b, 37a, 37b, 38a, 38b which deliver the substrate S between the main carrying line L and each block.
Patent JP-H0798099-A (JP)
Title: Discharge method of high viscosity liquid material and device thereof
Inventor: TAKAHASHI YOSHINOBU
IPC: B01J4/00
Filed: 1993-09-28
Abstract: PURPOSE:To discharge high viscosity liquid material cut in a block shape by blowing intermittently compressed gas in the high viscosity liquid material staying in a piping, on the way of the piping. CONSTITUTION:A compressed gas supplying pipe 6 is provided on a piping 5 extended from a high viscosity liquid material storing container 1 and on a piping 5 on the way of the piping. A high viscosity liquid material 2 reserved in the inside of the storing container 1 is pushed out from the storing container 1 by pressure which is applied by a compressor 3, and discharged through the piping 5 into a mix tank 11 in which solvent 13 is filled. On the way that high viscosity liquid material 2 transferred from the storing container 1 is passed through the supplying piping 5 and transferred to the mix tank 11, compressed gas is blown intermittently from the compressed gas blowing hole 9 of a compressed gas supplying pipe 6. Bubbles 14 having comparatively small volumes are formed in the initially blown compressed gas, the volume, thereof are gradually increased, and a gas phase reaching the inner wall of the piping is formed in the moving high viscosity liquid material 2 so as to cut the high viscosity liquid material 2 in a block-like shape.
Patent JP-H02111767-A (JP)
Title: Production of 1,3-dioxolen-2-one derivative
Inventor: MATSUOKA HIDETO
IPC: C07B61/00
Filed: 1988-10-19
Abstract: PURPOSE:To readily obtain the subject compound in high selectivity and high yield by subjecting catalytic reduction using 4,5-dihalo-1,3-dioxolan-2-one derivative as raw material in the presence of H2 and paradium catalyst and preferably in co-presence of tertiary amine. CONSTITUTION:4-5-dihalo-1,3-dioxolan-2-one derivative expressed by formula I (R<1> and R<2> are H, lower alkyl, aryl or joint to form C-ring; X is halogen) is subjected to catalytic reduction in a solvent such as benzene, under the atmosphere of H2, in the presence of paradium catalyst such as Pd/C, preferably in the co-presence of NH3 or amine or co-presence of NH3 or amine and alkali base, under normal pressure - 30kg/cm<2> of H2 pressure at 0-150 deg.C for 30min-5 hour to afford the aimed compound expressed by formula II such as 4,5- dimethyl-1,3-dioxolen-2-one useful as modifier for prodrug of drug, dienophile in Diels-Alder reaction or polymerizable monomer, etc.
Patent JP-S62124625-A (JP)
Title: Magnetic recording medium
Inventor: IGUMA AKIRA
IPC: C08L101/00
Filed: 1985-11-25
Abstract: PURPOSE:To simplify a recording and reproducing device and to improve reliability and recording density by forming a substrate of such a composite material of which the coefft. of thermal expansion is made nearly zero. CONSTITUTION:This recording medium has the substrate 101 which is positioned in the central layer of a disk 10, consists of the composite material composed of carbon fibers and general resin compounded at such a ratio as to make the coefft. of thermal expansion zero or nearly zero and is randomly disposed with the reinforcing materials. Since the coefft. of thermal expansion of the substrate 101 of the disk 10 is nearly zero, the disk is hardly thermally expanded and deformed by the generation of heat and a need for a cooler is eliminated for a magnetic disk. Since the expansion and contraction of magnetic recording film layers 103 are suppressed, the recording tracks formed on the layers 103 maintain always the same dimensional accuracy without change even if ambient temp. conditions change. Off track is thus prevented and the space between the recording tracks is narrowed.
Patent JP-H07119451-A (JP)
Title: Trouble diagnosing device for secondary air feeding system of internal combustion engine
Inventor: AGUSUTEIN ROGERIO
IPC: F01N3/22
Filed: 1993-10-22
Abstract: PURPOSE:To perform accurate diagnosis of a trouble in a wide range of an operation region by a method wherein an amount of secondary air fed so that unburnt gas in exhaust gas is oxidized by a purifying means is detected and based on the detecting result, the trouble of a secondary air feeding system is diagnosed. CONSTITUTION:An intake air amount and the operation state of an internal combustion engine 1 are respectively detected by detecting means 2 and 4 and based on a detecting signal, a feed means 5 for fuel is controlled by a control means 3. The exhaust gas air-fuel ratio of the internal combustion engine 1 is detected by a detecting means 7, and based on a detecting signal therefrom, a fuel feed amount is corrected by the control means 3. Further, exhaust gas is purified by a purifying means 8 and secondary air is fed by a feed means 9 so that unburnt gas in exhaust gas is oxidized by the purifying means 8. A secondary air amount is detected by a detecting means 10 and based on detecting information, the trouble of a secondary air feed system is diagnosed by a diagnosing means 11.
Patent JP-H08104571-A (JP)
Title: Silicon nitride-based ceramic and method for forming same
Inventor: KONDO NAOKI
IPC: B28B1/00
Filed: 1994-10-04
Abstract: PURPOSE: To form a silicon nitride-sialon sintered compact in the separate state without producing a composite material by utilizing superplasticity. CONSTITUTION: A silicon nitride-sialon sintered compact having >=95% relative density and contg. grains 1 at a linear density of 120-250 to a segment A of 50μm length in a section is formed by plastic deformation at <=10<-1> sec rate of strain and 1,300-1,700 deg.C under tensile or compressive pressure. By this forming, 5-80% degree of orientation and a linear density of 80-200 are attained and the sintered compact has superior mechanical characteristics especially at ordinary temp.
Patent JP-H11101368-A (JP)
Title: In-pipe centering device
Inventor: OGAWA TADASHI
IPC: F16L1/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an in-pipe centering device whereby in a work objective pipe it can be supported by accurately centering, in a work device main body smaller than a work objective pipe internal diameter. SOLUTION: An in-pipe centering device 20 is provided with a centering device main body 20a, drive motor 1 having an output shaft 2 arranged in the centering device main body 20a, and a main shaft 8 provided in the centering device main body 20a. In the main shaft 8, a block 7 is provided able to slide, in the periphery of the output shaft 2, a plurality of rotary shafts 5 are provided. By the drive motor 1, when the output shaft 2 is rotated, through spur gears 3, 4, the rotary shaft 5 is rotated. According to rotation of the rotary shaft 5, the block 7 is moved to a side of the drive motor 1. Here, three pairs of links 10a, 10b are turned, a connection point P of the link 10a, 10b is moved outward, to be brought into contact with inside a pipe 15.
Patent JP-H02110029-A (JP)
Title: Image formation device
Inventor: MURAI TATSUYA
IPC: B65H3/06
Filed: 1988-10-20
Abstract: PURPOSE:To ensure the supply of a decalcomania paper sheet of unilateral regulation by positioning a feeding unit at a central position in a direction of paper width of the decalcomania paper sheet on a guide member that is slidably supported in perpendicular to a direction of the supply of the decalcomania paper sheet. CONSTITUTION:A support bracket 15 in the shape of the side of horseshoe seen from a carrying direction as indicated by an arrow of a decalcomania paper sheet is provided in a supply unit, while a supply roller 10A1 and a separation roller 10B1 are provided in the front side of the opening edge of the support bracket 15 in opposition to each other. Bearing parts 15a, 15b are engaged with a pair of support shafts 16, 17 that are supported in both edges by a side wall situated on both sides of a supply cassette so as to make the support bracket 15 slidable. The sliding is executed by a screw 16a of the support shaft 16 which is turned by the driving of a motor 18. Paper width sensors 19 to 21 are actuated by a douser 15C of the bracket of the separation roller 10B1, and the sliding is to be executed in the center of each paper width. Separation of the paper sheet of unilateral regulation can thus be performed in the center thereof, so as to ensure the extract of the paper sheet.
Patent JP-H01107958-A (JP)
Title: Casting and casting method thereof
Inventor: KAWAGUCHI MASATOSHI
IPC: B22D27/20
Filed: 1987-10-19
Abstract: PURPOSE:To improve product characteristics and to simplify a casting mold by pouring a molten iron contg. prescribed weight % of Mg into the cavity of the metallic mold and cooling the sliding part and other parts of the product respectively at specific cooling rates. CONSTITUTION:An Mg alloy as a spherodizing agent is added to the base melt of the cast iron, etc., so that the Mg is incorporated into the product at 0.012-0.02wt.% ratio. The metallic mold 4 is constituted of the upper and lower metallic molds 4a, 4b and a low thermally conductive material 7 is embedded in the front face of the lower mold 4b. The part of the product where the product comes into contact with the low thermally conductive material 7 to form the sliding part 2 is cooled at <=10 deg.C/sec cooling rate and the molten metal to form the other parts is cooled at >=20 deg.C/sec cooling rate at the time of pouring the molten metal into the cavity 5. The sliding part 2 is made into flake graphite structure or CV cast iron structure and the other parts are formed of spheroidal graphite structure. The product characteristics are thereby improved and the construction of the casting mold is simplified.
Patent JP-H02109929-A (JP)
Title: Geometric structure for increased spawning induction for fishes, shells and crustaceans
Inventor: TAKEDA KATAO
IPC: A01K61/00
Filed: 1988-10-19
Abstract: PURPOSE:To obtain a geometric structure for accelerating natural spawning of fishes, shells and crustaceans by comprising the floating mechanism, an induced spawning accelerator, young fishes, shells or crustaceans-growing mechanism and a jellyfish type stabilizing mechanism. CONSTITUTION:The objective structure is composed of a floating mechanism A, an induced spawning accelerator B, a youngs-growing mechanism C, jellyfish type stabilizing mechanisms optionally attached to the mechanisms other than the floating mechanism A, and, when needed, sea weed models, and they are arranged geometrically in a variety of shapes and forms which can naturally sink and float so that the spawning of fishes are induced. The structure may have built-in types of acoustic sleeper and color sense reactor.
Patent JP-H05105264-A (JP)
Title: Copier
Inventor: SAWADA TAKASHI
IPC: B65H7/02
Filed: 1991-10-15
Abstract: PURPOSE:To facilitate discrimination of respective copying conditions, contents or the like in a case where consecutive copying is achieved on transparent paper sheets of OHP paper sheet or the like. CONSTITUTION:When a user orders to make a copy on an OHP paper sheet 11 through an operating part 9, a paper sheet supplying/discharging mechanism 7 is controlled at a control part 8 as follows. First, a non-transparent paper sheet 21 is supplied from a paper sheet supplying tray 2, and discharged to a copy receiver 6 without making a copy. Then, an OHP paper sheet is supplied from a paper sheet tray 1. After a copy is made by means of a copying mechanism 4, and the copied paper sheet is discharged onto the previously discharged non-transparent paper 21 in the copy receiver 6. This arrangement allows another non-transparent paper sheet 21 to be automatically inserted between the OHP paper sheets which are copied and discharged, leading to reduction of the respective labors and easy discrimination of the respective copying conditions or the like.