baber/WOPTO huggingface dataset:
Patent JP-H08177659-A (JP)
Title: Intake manifold for internal combustion engine
Inventor: NAGATA MASAHISA
IPC: F02M35/104
Filed: 1994-12-21
Abstract: PURPOSE: To relax controlling the dimension of a resin-made intake manifold formed in a structure of connecting two-part divided members. CONSTITUTION: An intake manifold is formed into a structure of bonding upper/ lower two-part divided members, to weld the upper/lower two-part divided members 2, 3 by divided surfaces 17, 18 of both outside walls 15, 16, and in a divided surface 19 in a central partitioning wall 12, bonding is not performed by contact or with a space. Thus in height dimension of the partitioning wall 12, high accurate dimension control is not required. In the partitioning wall, a necessary thickness for vibration welding is not required, to enable the thickness to decrease, and compactness of the intake manifold can be attained.
Patent JP-H06158029-A (JP)
Title: Friction material
Inventor: SHIMODA KOJI
IPC: C08J5/14
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a friction material which can realize a higher coefficient of friction with the stabilization thereof while making the best use of the advantages of carbon fibers by using, as the base fiber bundle, a twisted string containing both long and short carbon fibers. CONSTITUTION:This friction material is made by die molding base fiber bundles impregnated with a binder, wherein the base fiber bundle comprises a twisted string containing at least long carbon fibers and short carbon fibers. It is desirable that the amount of the long carbon fibers be 20-80wt.% based on 100wt.% total of the base fiber bundle, that the friction material consist of 20-80vol.% base fiber bundles, 5-25vol.% resin and the balance of SBR, carbon black and additives, supporting the total volume is 100vol.%, and that the twisted string serving as the base fiber bundle have the number of twists of 50-200 turns/m, an apparent diameter of 3.5mm or smaller, and a weight of 1.5g/m or less.
Patent JP-2000140873-A (JP)
Title: Aerobic treating tank and sewage treating method using the same
Inventor: SAKUMA MASAYOSHI
IPC: C02F3/08
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an aerobic treating tank capable of preventing the deterioration of treating performance accompanied with the formation of carrier concn. distribution and to provide a sewage treating method using the tank. SOLUTION: In the aerobic treating tank 1, an air supply means is provided at the bottom part and a screen 6 preventing the flowing out of a carrier is provided in the vicinity of a discharge port of treated water and an immobilized carrier 2 at which microorganisms are immobilized is kept in a floating state. In such a case, the air supply at the downstream side is increased and the water stream made to flow to the upstream side is formed in the tank by using the aerobic treating tank where a fine bubble diffuser 8 group at the upstream side of the treating tank and an air diffusing plate 3 group disposed at the downstream side each as an air supply means are disposed.
Patent JP-2001140114-A (JP)
Title: Raincoat
Inventor: KAJI KOICHI
IPC: A41D3/04
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a raincoat enabling a wearer to comfortably act without inconveniences even when he/she does sports or works requiring accuracy at hand in rain. SOLUTION: The raincoat is characterized in that sleeve parts 4 to effect long sleeves are attached through an attaching/detaching means 5 to the corresponding half-sleeve parts 3 linked to a body 1.
Patent JP-H07175158-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUMIOKA KOICHI
IPC: G03C1/20
Filed: 1993-12-17
Abstract: PURPOSE:To provide the red and infrared sensitive silver halide photographic sensitive material high in sensitivity and superior in stability against time lapse and small in fog. CONSTITUTION:The photosensitive material contains one of sensitizing dye stuff represented by formula I and one of compounds represented by formula II, and in formulae I and II, each of Z<1> and Z<2> is an atomic group necessary to form a 5- or 6-membered N-containing hetero ring ordinarily used as a cyanine dye stuff; each of R<1> and R<2> is, independently, optionally substituted alkyl or alkenyl; each of L<1>-L<7> is a methine group: X is a counter ion; n is 0 or 1; Z<3> is an atomic group necessary to form an N-containing hetero ring; each of R<3> and R<4> is, independently, H, alkyl, alkenyl, aryl, or heterocyclic residual group each optionally substituted; and L<8> is a divalent bonding group.
Patent JP-H02164869-A (JP)
Title: Production of optically active 2-oxoimidazolidne derivative
Inventor: HAYASHI MASAAKI
IPC: C07K5/06
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the title compound in high yield stereoselectively by allowing (S)-2-oxoimidazolidine-4-carboxylic acid ester derivative to react with a specific compound, followed by another specific compound, then removing tert.-butyl group or the like. CONSTITUTION:(S)-2-Oxoimidazolidine-4-carboxylic acid ester derivative of formula I (R<2> is tert.-butyl, benzyl) is allowed to react with a reactive derivative in the carboxyl group of (R)-propionic acid compound of formula II (R<3> is lower alkyl, aryl) to give a new (S,R)-compound of formula III, which is allowed to react with (S)-amino acid ester of formula IV (R<4> is lower alkyl, benzyl) to give (S,S,S)-compound of formula V. Then, R<2> is removed from the product, further, when R<4> is benzyl, the benzyl is also removed, to give the subject compound of formula VI (R<1> is H, lower alkyl) which is useful as a hypotensor.
Patent JP-H09173821-A (JP)
Title: Fluidized bed reactor
Inventor: BURATSUDOREI ERU BOODEIN
IPC: B01J8/24
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce heat and mechanical reaction imparted to a heat exchange element in a fluidized bed reactor comprising a vessel in which one or more support beams are held horizontally and a plurality of U-shaped heat exchange elements by holding the support beams by a discontinuous support structure. SOLUTION: The fluidized bed reactor has a body 1 composed of an inlet port 2 through which hydrogen halide or organic halide is supplied, an inlet port 3 into which fine particles of silicon are fed, an inlet port 4 into which fluidizing gas is fed, and an outlet port 5 through which consumed silicon fed is removed from the reactor, and the inlet port 2-4 and outlet port 5 are separated from a reaction chamber of the reactor by a distribution board 6. Heat exchange bundles 8 comprising a plurality of U-shaped heat exchange elements 9 are arranged in the body 1 and each of the elements 9 is fixed to the inner wall of the body 1 by means of a support beam 14. And lower end parts of heat exchange tubes 10 comprising U-shaped heat exchange elements 9 are made stable by a plurality of connecting and positioning clips 15.
Patent JP-H03183645-A (JP)
Title: Laminated glass
Inventor: NIWA HIDEYUKI
IPC: C08L31/04
Filed: 1989-12-11
Abstract: PURPOSE:To improve impact resistance and permeation resistance of a laminated glass by using a thermosetting resin compounding an ethylene-vinyl acetate copolymer with a hydrocarbon resin and an org. peroxide as the intermediate layer of the laminated glass. CONSTITUTION:A thermosetting resin compounding an ethylene-vinyl acetate copolymer with a hydrocarbon resin and an org. peroxide is inserted between glass plates to constitute a monolithic glass and then the resin layer is thermally hardened. The added amts. of the hydrocarbon resin and org. peroxide are 1-100 pts.wt. and 0.1-5 pts.wt. to the ethylene-vinyl acetate copolymer, respectively. To improve the initial modulus of the ethylene-vinyl acetate copolymer resin and to raise the permeation resistance, a hardening assistant selected from an acryloxy group-contg. compd., methacryloxy group-contg. compd. and aryl group-contg. compd. is added by about <50wt.% of the ethylene-vinyl acetate copolymer.
Patent JP-H06168559-A (JP)
Title: Magnet hub and optical recording medium using the same
Inventor: TACHIBANA SHINICHI
IPC: G11B23/00
Filed: 1992-11-27
Abstract: PURPOSE:To surely secure a required dimensional accuracy by integrally forming the magnet hub on the spindle of a disk recording/reproducing device with a magnetic-attractable resin mixed with magnetic material. CONSTITUTION:A magnet hub 1 having a hole 3 for alignment on its center, and subjecting a disk substrate 2 to magnetically attraction to a magnet on the spindle of the disk recording/reproducing device, thereby performing an alignment with a spindle shaft is integrally formed on the spindle by the magnetic-attractable resin mixed with magnetic material. Thus, by integrally forming a metal to be attracted and a hub resin with the resin mixed with magnetic material, the defect of accuracy caused by the constitution in which an attracting metal is formed by burying it in the resin is eliminated and the required dimensional accuracy is surely secured.
Patent JP-H07145766-A (JP)
Title: Fuel injection device
Inventor: SATO HIROKI
IPC: F02M59/46
Filed: 1993-11-25
Abstract: PURPOSE:To improve hunting of an engine in a low rotational range while enabling fuel to be injected under a high pressure. CONSTITUTION:A communication passage 80 is formed in the valve main body 54 of a delivery valve 50 opened/closed by vertical movement of a plunger 44, and a valve chamber 55 and a plunger chamber 43 on the injection pipe side are always communicated with each other. Consequently, fuel is supplied to the injection valve via the communication passage 80 and the valve chamber 55 by spill pressure in other cylinders flowing into the plunger chamber 43, and the pressure inside the injection pipe is stabilized, and then hunting in the engine low rotational speed range can be prevented.
Patent JP-H08145040-A (JP)
Title: Sucker
Inventor: OHINATA SADAHIRO
IPC: F16B47/00
Filed: 1994-11-15
Abstract: PURPOSE: To restrain a sucker from being separated by an external force acting omnidirections from the center axis of the sucker, by forming radial cut lines at the peripheral edge of a pressing disc so as to allow the latter to surely stick even to a curved surface. CONSTITUTION: A screw shaft 1 is loosely fitted in a sucking disc 2 on which a screw shaft 1 is planted, and several radial cut-lines 4 are formed at the peripheral edge of a pressing disc 3 with which the sucker is covered. Further, an arm-like anchor 5 is rotatably attached to the upper part of the pressing disc 3 by loosely fitting the screw shaft thereinto as mentioned above, and a protrusion 6 is formed upright at the front end thereof. Further, an anchoring hole 7 is formed, axially piercing through the protrusion 6, and a fastener 8 is threadedly engaged on the screw shaft 1 in the upper part of the anchor 5. This sucker (a) is adapted to stick to the roof of an automobile. When the fastener 8 is tightened onto the screw shaft 1. The pressing disc 3 is deformed following the sucking surface of the sucking disc 2 due to the provision of the cut-lines 4 at the periphery of the pressing disc 3, and as a result, the sucking disc 2 firmly stick to the roof, following the curved surface thereof.
Patent JP-H10161915-A (JP)
Title: Data inheriting method for realizing exclusive control giving priority to subsequent job
Inventor: KIYOI MASAHIRO
IPC: G06F9/46
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To realize a processing for executing batch processing while dividing it for every fixed time zone without stopping on-line processing even at a moment and changing any existent batch processing program in a 24.hour continuous on-line service. SOLUTION: When an open processing executing part 3 receives the request of data read start from a data receiving job 15, it is discriminated whether a job under reading data from the same file already exists or not, and when such a job exists, data to be first transferred to the job from which data reading is newly requested, are set as data to be next read by the first job among the existent data in a buffer area 8. On the other hand, it is set that the data to be next read by the first job are data in an EOF block 9.
Patent JP-H01159704-A (JP)
Title: Numerical controller
Inventor: NAGAMINE AKIRA
IPC: G05B19/18
Filed: 1987-12-17
Abstract: PURPOSE:To improve convenience to use the title device without increasing a memory by calling out an instruction program stored in an external storing means as a sub-program by instruction from an internal storing means. CONSTITUTION:An NC device 1 is used for reading out instruction data to control an NC machine tool by the instruction program stored in an internal memory by a block unit, and a program file device 2 and a floppy disk device 3 are connected to it through a cable, etc., so as to be capable of transferring data. Then, a prescribed program can be called out and used as the sub-program from those devices 2, 3 connected as the external storing means. Thus, even the program not stored in the internal memory can be executed similarly to the one stored in the same memory.
Patent JP-H06143842-A (JP)
Title: Transfer recording medium
Inventor: OCHIAI HIDEKI
IPC: B41M5/40
Filed: 1992-11-05
Abstract: PURPOSE:To provide a transfer recording medium used for laser sublimation type transfer recording, capable of the reduction of cost and stable supply at the same time, preventing the change of a hue due to the scattering of a photothermal conversion agent and capable of obtaining a good transfer image. CONSTITUTION:In a transfer recording medium wherein at least one ink layer containing a sublimable dye is laminated on a base film, a photothermal conversion agent is added to the base film and the ink layer is laminated on the single surface of the base film.
Patent JP-H04189249-A (JP)
Title: Discharge sheet switching control unit
Inventor: WATANABE TAKAYASU
IPC: B41J13/00
Filed: 1990-11-22
Abstract: PURPOSE:To allow the discharge of a printed sheet from a desired discharge port without manual operation by a user by automatically discharging the printed sheet, on the basis of the control data of the printing data transmitted from a host device side, from a discharge port designated by the control data of a plurality of discharge ports. CONSTITUTION:A detecting means 2 inputs printing data to which the control data for designating a discharge port for a printed sheet is added together with the printing data to be printed on a sheet, and detects the control data from the printing data. Then, a switching means 2 switches discharge ports for sheet on the basis of the control data detected by the detecting means 1 and discharges the printed sheet from a designated discharge port.
Patent JP-H05157696-A (JP)
Title: Quantitative analysis of copper for sliver
Inventor: HARA HIDEO
IPC: G01N21/73
Filed: 1991-12-04
Abstract: PURPOSE:To obtain an ICP method by which a copper sample can be quantitatively analyzed for silver with high sensitivity in order to quantitatively recognize the relation between the compounded composition and characteristics of the copper sample containing a trace quantity of silver. CONSTITUTION:At the time of conducting the title quantitative analysis of copper for silver, a copper sample is thermally dissolved in an appropriate amount of nitric acid after the sample is degreased and dried and water is added to the filtrate obtained when the dissolved solution is filtrated until the mixture of the filtrate and water reaches a fixed amount. The luminous intensity of the silver contained in the copper sample is measured from the sample solution thus prepared by using an inductively coupled plasma method.
Patent JP-H03182473-A (JP)
Title: Sheet transport device
Inventor: TANIGUCHI MASAMI
IPC: B65H83/02
Filed: 1989-12-08
Abstract: PURPOSE:To change the sheet pressing force of a forward roller with a simple structure and surely transport a sheet by exciting a support member either upward or downward so that the sheet pressing force of the forward roller is changed when the sheet is carried in and out interlockingly with a stopper member. CONSTITUTION:When a sheet is transported to an intermediate stock section 22, a forward roller 44 acts on the upper face of the sheet relatively weakly, and the sheet is transported to the downstream side by the counterclockwise rotation of the roller 44. The tip of the sheet collides with a stopper 31 set in the first attitude, and the movement of the sheet is surely blocked. A slip occurs between the sheet and the roller 44, and the sheet is not folded. A solenoid 36 is turned on by a sheet re-feed command, the stopper 31 is set to the second attitude, and the carry-out of the sheet is allowed. The roller 44 is pressed to the stored sheet of a tray 30 with a relatively strong force, a sheet feed roller 40 and the roller 44 are rotated counterclockwise, the sheet on the tray 30 is transferred toward a sheet re-feed transfer path 23, the roller 44 acts stronger than when the sheet is carried in, and the sheet is surely transported.
Patent JP-H07100150-A (JP)
Title: Remover of post crown
Inventor: IGARASHI KAZUAKI
IPC: A61C3/16
Filed: 1991-11-08
Abstract: PURPOSE:To provide a remover of post crowns to be reused, with wedge tips fixed at the edges of the vertical parts of a pair of curved frames, wherein the horizontal parts are linked midway adjustably with a bolt so as to widen or narrow the space between the wedge tips. CONSTITUTION:This remover of post crowns comprises a pair of frames 12 and 12' curved in an L-shape from horizontal parts 36 to vertical parts 37, a ring joint 13, and a main frame 1 pivotally joined with a joint stem 14 so as to hold a post crown. A pair of wedge tips 11 and 11' tapered toward each edge mutually oppositely are provided at the edges of the vertical parts 37. Holes 15 are bored through in the middle of the horizontal parts 36 and square nuts 16 are locked outside the holes. The threads of a bolt 17 are in reverse directions toward the right and the left ends and a round nut 19 is fixed in the middle thereof. The bolt 17 passes through the right and left holes 15 and is fastened with the right and left square nuts 16 of reverse threads. The horizontal parts 36 are linked with the bolt 17 and the space between the horizontal parts 36 are widened or narrowed by turning the round nut 19.
Patent JP-H03179712-A (JP)
Title: Coil for rotary transformer
Inventor: ENDO JUNICHI
IPC: H01F38/14
Filed: 1989-12-07
Abstract: PURPOSE:To reduce distributed capacitance when a cylindrical core is used by inserting it in a coil-inserting groove, and to facilitate the fitting operation by a method wherein a coil is constituted in such a manner that a conductive part and a connecting conductive part are formed in parallel with each other in pattern form, and they are formed using a flexible printed board. CONSTITUTION:Conductive parts 3 of band-like pattern are formed in advance by an etching treatment and the like on a rectangular printed board 2 in such a manner that the upper and the lower conductive parts are positioned in parallel with each other leaving a fixed interval and that they are connected almost to the center part of the board 2. The conductive parts 3 are circularly bent and both end parts 2a and 2b are connected. A rectangular terminal board 2d, which crosses at right angles with the longitudinal direction of the board, are provided in the center part of the board, and a pattern-like connection conductive part 5a is formed on the region ranging from the end part of the lower side of the conductive part 3 to one end on the surface side of the terminal board 2d. Other connection conductive part 5b is formed on the other end part region located on the rear side of the terminal board 2d leaving a fixed interval with the connection conductive part 5a, and the conductive part 5b is connected to the end part on the upper side of the conductive part 3 through the intermediary of a through hole 6. Besides, it is desirable that lattice-like holes 8 and 9, to be used for reduction of distributed capacitance, are provided on the terminal board 2d located between each pattern of the conductive part 3 and between connection conductive parts 5a and 5b.
Patent JP-H05135554-A (JP)
Title: Magnetic recording/reproducing device
Inventor: IMAMURA MASASHI
IPC: G11B27/34
Filed: 1991-11-08
Abstract: PURPOSE:To show the video recording contents in a list by recording digital date showing the recording contents at a part of a V-P guard part of a track of an 8mm recording format and then reproducing the recorded contents in a rapid forward or rewind mode. CONSTITUTION:The outline information on the recording contents are recorded at a V-P guard part of a magnetic track. Then the horizontal synchronizing signals are counted by a counter 31 when the recorded information are reproduced in a rapid forward or rewind state. A pulse generator 32 is driven by the output of the counter 31, and a gate circuit is closed for a 0.5H period. Under such conditions, a data area is scanned by a rotary head H and the data reproduction output is detected by a demodulation circuit 27 after passing through a gate circuit 26. Then the detected output is digitized by a detector circuit 28, inputted to a control part 29, and stored successively in a frame memory. The output stored in the frame memory is outputted to a viewfinder 30. Thus it is possible to display the recording contents in a list and to easily search a desired image.
Patent JP-H10163230-A (JP)
Title: Semiconductor mounting method
Inventor: KAWABATA MICHIHITO
IPC: H01L21/60
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve connection reliability of an electrode terminal by relieving the warping stress of an IC mounted on a board, and reducing the residual stress of sealing resin. SOLUTION: When a bare IC 1 is mounted on a carrier board 4, insulating adhesive paste 2 containing spacers 5 whose diameter corresponds to the high of connection parts in spread advance on the part of the carrier board 4 which the IC 1 faces, excepting electrode terminal connection parts. The IC 1 so positioned and pressed, and conductive cementing material 3 and the insulating adhesive paste 2 are hardened by heating. Hence, after mounting, the spacers 5 act so as to relieve the warping stress of the IC1.
Patent JP-H0593405-A (JP)
Title: Cold type paving method using pumice and pumiceous sand (shirasu)
Inventor: GOTO MASAJI
IPC: E01C7/30
Filed: 1991-09-30
Abstract: PURPOSE:To form an excellent surface layer having durability and to make it possible to maintain a natural view by paving admixture mixing liquid synthetic resin with pumice and shirasu on the foundation, and leveling it. CONSTITUTION:Admixture mixing liquid synthetic resin such as epoxy resin or single liquid urethane resin, etc., with pumice and shirasu yielded as shirasu sandy soil is compounded. Then, after a sand-layer 2 is laid on a road surface 1, crusher run is spread and leveled and is rolled with a roller to construct a crusher run layer 3, and a subbase course is formed. After that, a water permeable heat asphalt mixing spinning substance is spread and leveled thereon and is rolled with the roller to construct a water permeable asphalt concrete layer 4 as the foundation. An admixture layer 5 consisting of pumice and shirasu is formed as a surface layer thereon. According to the constitution, brittleness in pumice and shirasu can be greatly improved.