baber/WOPTO huggingface dataset:
Patent JP-H11335697-A (JP)
Title: Detergent composition
Inventor: TAKISHITA KATSUHISA
IPC: C11D7/50
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition hardly providing a harmful effect on a human body or the environment, having sufficient ability for removing strong oil stain attached to the neighbor or the like of a braking device, having good drying properties and hardly causing excessively unpleasant odor by compounding a saturated hydrocarbon-based solvent, an aromatic hydrocarbon- based solvent and an aliphatic monohydric alcohol in each specific proportion. SOLUTION: This detergent composition comprises (A) 20-70 wt.% saturated hydrocarbon-based solvent, (B) 22-79 wt.% aromatic hydrocarbon-based solvent (preferably toluene and/or xylene) and (C) 1-8 wt.% aliphatic monohydric alcohol. One kind of a 6-14C linear saturated hydrocarbon-based solvent, or a cyclic aliphatic hydrocarbon-based solvent, or a mixture of two or more kinds thereof is preferable as the component A. Methanol, ethanol, n-propyl alcohol and/or isopropyl alcohol are preferable as the component B. The objective composition is preferably used as an aerosol by an LPG or carbonic acid gas.
Patent JP-H05309027-A (JP)
Title: Head rest, forming die therefor and manufacture of head rest
Inventor: ITO YUZO
IPC: B29C39/26
Filed: 1992-05-11
Abstract: PURPOSE:To flatten a surface by covering the outer skin in a state that only an area adjacent to a head rest main body of wadding is allowed to protrud. CONSTITUTION:On a forming die for an intermediate product, a partition plate 1 for dividing wadding 5 and a head rest main body 6 is provided and a space 2 for inserting the wadding formed separately is present thereon. As for the wadding 5, a protruded part is formed in an area 8 adjacent to the heat rest main body 6. The wadding 5 is inserted into the space 2, a foaming forming material, for instance, a polyurethane foam original solution is injected into a space 3, the die is closed and forming is executed and an intermediate product is obtained. The intermediate product is covered with the outer skin 7, tension is imparted to the outer skin 7 and the head rest main body adjacent area 8 of the wadding 5 is held down by utilizing the presence of a clearance 4 and the part 10 is compressed by covering the outer skin and the surface becomes flat. Since the force required for flattening only the protruded part is very small, it is not feared at all that the wadding part swells like a hill and it is finished flatly on its external appearance.
Patent JP-H01313345-A (JP)
Title: Optical fiber coating device
Inventor: KOAIZAWA HISASHI
IPC: C03C25/12
Filed: 1988-06-13
Abstract: PURPOSE:To allow good coating of an optical fiber with coating fluid even if the length is shortened so that the working at the time of production is facilitated by communicating a fluid flow passage part provided to a coating die with a tapered hole at the spacing between a nipple and the coating die. CONSTITUTION:The coating fluid 14 supplied from a fluid introducing port 23 flows in the fluid flow passage part 16 in the direction opposite to the progressing direction of the optical fiber 3. Since the fluid flow passage part 16 is formed larger than the fluid introducing hole 13, the coating fluid 14 can be sufficiently spread to the entire circumference. The coating fluid 14 flowing backward in the flow passage part 16 flows through the spacing 17 between the nipple 10 and the coating die 9 into the tapered hole 11 of the coating die 9. The coating fluid 14 is throttled in the spacing 17 by which the fluid is admitted uniformly into the tapered hole 11. The surface of the optical fiber 3 is coated with the coating fluid 14 to a required thickness by the coating fluid 14 flowing forward (in the progressing direction of the optical fiber 3) in the tapered hole 11.
Patent JP-S626490-A (JP)
Title: Dynamic type semiconductor storage device
Inventor: OGAWA ATSUSHI
IPC: G11C11/401
Filed: 1985-07-01
Abstract: PURPOSE:To set the same contents to all dynamic memories within a short period by writing the same data on all dynamic memory cells selected by an all-column selecting means and an all-word line selecting means. CONSTITUTION:At the writing operation of the same contents in all the dynamic cells M00-Mnm, a clock generator 1 is inactivated, a column selecting circuit 2 and a data line selecting means 3 are inactivated, a control circuit 7 is activated, and a data amplifier 4 and the all-word line selecting circuit 6 are activated by the control circuit 7 to transmit writing data to all sense amplifiers S0-Sm. Then, the sense amplifiers S0-Sm are activated to transmit the writing data to all dynamic memory cells M00-Mnm and then the all-column selecting circuit 5 is activated to write the writing data to all the dynamic memory cells M00-Mnm. Consequently, data can be simultaneously written on all the cells within a short period only by adding a simple circuit.
Patent JP-S6123175-A (JP)
Title: Developing device of electrostatic photographic printer
Inventor: OOBA HARUTAROU
IPC: B41J2/41
Filed: 1984-07-12
Abstract: PURPOSE:To select a desired hue and to perform printing and polychromatic printing without changing developing devices by arranging plural toner boxes containing magnetic toner particles of different hues at the outer periphery of a photosensitive body, and opening the shutter of a desired toner box and supplying magnetic toner to the outer periphery of the photosensitive drum. CONSTITUTION:Printing operation is performed in the process of one turn of the photosensitive drum 5. An electrostatically charged layer is formed around the photosensitive drum 5 by an electrostatic charger 9 firstly, and irradiated with a laser light beam 7 from a light source part 8 to form an electrostatic latent image, and magnetic toner is supplied from one of the toner boxes 10-12. Then, the magnetic toner is adhered to the outer periphery of the photosensitive drum 5 securely with the air pressure of an air supply nozzle 13 to develop the electrostatic latent image, and the toner image on the photosensitive drum 5 is transferred by a transfer charger 17 to a form 20 supplied from a cassette case 19; and the image is fixed by a fixing roller 18 and the form 20 is discharged. On the other hand, the electrostatic latent image on the photosensitive drum 5 is erased with light from a lamp 15 and residual toner on the photosensitive drum 5 is removed by a cleaning unit 16.
Patent JP-H0813971-A (JP)
Title: Excavating means for underground excavating device
Inventor: OTA TOMIO
IPC: E21B7/20
Filed: 1994-06-27
Abstract: PURPOSE:To shake off the stuck soil and discharge the excavated soil in a storage section by holding an excavating body below a cylinder having the excavated soil storage section via an operation rod, and extracting the excavating body downward and rocking it as desired. CONSTITUTION:The soil in a cylinder 1 is excavated by excavating blades 18 via the rotation of an excavating means 4, and the excavated soil is stored in an excavated soil storage section 9. When a chain 13 is lifted by a crane, the excavating means 4 is extracted from a cylinder 1, and the excavating means 4 is shifted to a separate position. The chain 13 is loosened, a spindle 20 is extracted from the lower end of a rectangular tube 11 provided on the cylinder 3, and the distance between an operation rod 12 and the spindle 20 is extended. When a worker rocks the excavating body 10 while pressing one end, the stuck excavated soil is shaken off, and the excavated soil is discharged via its tare weight when the storage section 9 is opened. When the chain 13 is lifted, the storage section 9 is closed and returned to the original state. The excavated soil stuck to the excavating body 10 and the excavated soil in the storage section 9 can be easily discharged.
Patent JP-H11330304-A (JP)
Title: Semiconductor plastic package
Inventor: TAKE MORIO
IPC: H01L23/28
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor plastic package to be improved in heat dissipating properties and restrained from absorbing moisture through the underside of a chip, by a method wherein a semiconductor chip is fixed with thermally conductive adhesive agent to a metal foil which serves as a semiconductor chip mount where projections are brought into contact, and metal conical truncated projections are brought into contact with a metal foil on the opposite side. SOLUTION: A semiconductor plastic package has a structure where a metal plate (a) which is excellent in heat dissipating properties and provided with truncated conical projections (c) formed on its front and rear is arranged at the center in the thickness direction of a printed wiring board, the metal projections (c) are brought into direct contact with a front and a rear metal foil or bonded to them through the intermediary of thermally conductive adhesive agent, a semiconductor chip is fixed to the metal foil where the metal projections (c) are brought into contact, the semiconductor chip is connected to peripheral circuit conductors with bonding wires, and the semiconductor chip is sealed up with resin together with the bonding wires and bonding pads. A front and a rear circuit conductor and through-holes plated for continuity are insulated with thermosetting resin composition.
Patent JP-S626840-A (JP)
Title: Seat interlock mechanism
Inventor: KANEKO TAKESHI
IPC: B60N2/90
Filed: 1985-07-02
Abstract: PURPOSE:To ensure safe travelling by detecting forward inclination of driver seat back rest to release the assistant seat facing mechanism thereby facing the assistant seat only under inoperable condition. CONSTITUTION:Under normal condition of driver seat 2, the operating rod 12 is upstanding to turn off the switch 13. Upon pulling up the lever 8 to rotate a stopper chip 7 downward, it is disengaged from the upper frame 6 which is made rotatable to incline the back rest section forwardly. Consequently, the pin 10B of stopper rod 10 will engage in the engaging groove 9A of the operating chip 9 of upper frame 6 while the projected chip 9B of the operating chip 9 will push down the operating rod 12 thus to turn on the switch 13 through the operating wire 13A. As a result, the switches 13A, 13B are turned on to rotate the motor 16 forward thus to unlock the facing mechanism of assistant seat.
Patent JP-H05338408-A (JP)
Title: Pneumatic radial tire
Inventor: IMAMIYA OSAMU
IPC: B60C9/20
Filed: 1992-06-05
Abstract: PURPOSE:To provide a pneumatic radial tire making tire performance of belt durability and others as high as or higher than a stranded wire while lightening it rather than using the stranded wire cord by using a solid wire cord. CONSTITUTION:In a pneumatic radial tire constituting belt layers 4, 4' arranged on the outer peripheral side of a carcass layer 2 of a tread 1 of a steel cord, the steel cord is constituted of a solid wire 40 forming the steel cord in a spiral shape, and parameter F=(D-d)/P specifying diameter (d) of the solid wire 40, spiral diameter D, spiral pitch length P and the spiral shape is respectively set as 0.01<=F<=0.05, 0.28(mm)<=d<=0.50(mm), 2.0(mm)<=P<=8.0(mm).
Patent JP-S6036251-A (JP)
Title: Method of winding long fabric
Inventor: SAITOU YOSHIO
IPC: B65H18/00
Filed: 1983-08-09
Abstract: PURPOSE:To make the winding of a long fabric exact and simple and provide a compact and light product, by fitting a rotary plate removably between a pair of rotary shafts, placing a winding core plate on the rotary plate, rotating these plates to wind the long fabric, and thereafter pulling out only the rotary plate. CONSTITUTION:Rotary shafts 2 are supported on the facing sides of the tops of a pair of props 1 in such a manner that the rotary shafts can be rotated in the same direction by endless chains 3 provided in the props. Holders 4 are secured on the opposed ends of the rotary shafts 2. A rotary plate 6 is removably fitted between the holders 4. A winding core plate 8 made of paper or the like is placed on one side of the rotary plate 6. A long fabric A is wound by a desired length on the rotary plate 6 and the winding core plate 8. After the rotary plate 6 is removed from the holders 4, only the rotary plate is pulled out from an assembly A' consisting of the long fabric A, the rotary plate and the winding core plate 8, so that a fabric product is obtained.
Patent JP-H08308918-A (JP)
Title: Deodorizing sheet
Inventor: NOMURA SHUICHI
IPC: A61L9/12
Filed: 1995-05-18
Abstract: PURPOSE: To provide a deodorizing sheet which achieves a deodorizing effect expected for a long time and is excellent in productivity and handleability. CONSTITUTION: In a deodorizing sheet, a sold active halogen generating agent with a particle size of 0.15-0.7mm which reacts with water to generate an active halogen gas is dispersed between breathing thermally fusing nonwoven cloths 2 at a rate of 5-100g per 1m<2> of the nonwoven cloth. The nonwoven clothes 2 are fused in lamination thereof entirely to immobilize the solid active halogen generating agent 1.
Patent JP-H09324745-A (JP)
Title: Axial plunger pump
Inventor: HORI TOSHIAKI
IPC: F04B53/06
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To discharge the air of the inside of a cylinder room without inviting the leak of an operation liquid. SOLUTION: Plural plungers 19 are arranged facing to a swash plate 16 integrated with a drive shaft 13. A pump is operated after push-pressing the plunger 19 in order by the swash plate 16. An air bleeding passage 51 opened/ closed by the plunger 19 is formed near the largest projected stroke position of the plunger end of a cylinder room 50. The air bleeding passage 51 is opened only when the plunger 19 stays near the largest projected stroke and the air in the cylinder room 50 is discharged. When the operation liquid is pressurized by the plunger 19, the air bleeding passage 51 is blocked by the plunger 19. Therefore, the operation liquid is not leaked from the air bleeding passage 51.
Patent JP-2000338332-A (JP)
Title: Hot plate heater for terminating optical fiber
Inventor: HARADA YUKIO
IPC: G02B6/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute disassembly/assembly of a casing in a small manhour and to easily access the inner parts after disassembly. SOLUTION: The casing 11 comprises the bisected structures consisting of a lower divided casing 12 having a bottom wall 14, a first side wall 15 and a second side wall 16 and an upper divided casing retaining wall 17 and the upper divided casing 13 having a top wall 24, a third side wall 21 and a fourth side wall 23. The constitution to allow the assembly of the lower divided casing 12 and the upper divided casing 13 simply by fitting a fitting projecting part 21b into a fitting groove 16b to fix the third side wall 21 to the second side wall 16, inserting the top wall 24 into a specified spacing (t) between an upper divided casing retaining wall 17 and the first side wall 15 and simply fixing the bottom wall 14 and the fourth side wall 23 to each other with screws is adopted in the assembly described above.
Patent JP-H11340430-A (JP)
Title: Semiconductor memory device and production thereof
Inventor: NAKAJIMA HIDEHARU
IPC: H01L27/108
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a semiconductor memory device which has the occupancy area of a capacitor reduced by securing the necessary storage capacity by increasing the surface area of a memory node electrode. SOLUTION: A semiconductor memory device has a transistor Tr and a memory capacitor Cap. The memory capacitor includes a storage node electrode 31a (MN), which has projections formed of a conductor above a substrate 10 where the transistor is formed and protruding in a direction perpendicular to the substrate surface at a predetermined height and at predetermined intervals, and is connected to one of source/drain regions 11 of the transistor via an opening MNC, a capacitor insulating film 25 adhered to the surfaces of the projections of the memory node electrode, and a plate electrode 33 so formed as to face the projections of the memory node electrode via the capacitor insulating film.
Patent JP-S5847685-A (JP)
Inventor: KONDOU MAKOTO
IPC: B62K5/02
Filed: 1981-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5935953-A (JP)
Title: Impulse drive type ink jet head
Inventor: IWASAKI KIYUUHACHIROU
IPC: B41J2/045
Filed: 1982-08-23
Abstract: PURPOSE:To provide the titled ink head reduced in the size of a liquid chamber, and enhanced in the degree of integration and durability, by producing an ink- pressurizing chamber by a simplified step wherein an easily workable structural material such as a glass or a resin and a highly elastic metallic material favorable for use as a vibrating plate are simultaneously worked. CONSTITUTION:A base part 1 constituting ink passages, the ink-pressurizing chambers, nozzles or the like and a cover part 2 so formed as to cover the base part 1 are so provided as to clamp therebetween peripheral parts of the vibrating plates 7. For example, a photosensitive glass is used for producing the base part 1, and is etched to form groove parts corresponding to the shapes and dimensions of the ink passages, the ink-pressurizing chambers, nozzles or the like. The cover part 2 si similarly produced from a photosensitive glass by etching it to form recessed parts corresponding to the thickness and the shape of the vibrating plates 7. The base part 1 and the cover part 2 thus produced are welded to each other by a hot press or the like, and simulteously the vibrating plates 7 are fixed. An ink is ejcted by pressurizing by electrostatictive vibrators 3 or the like.
Patent JP-H023484-A (JP)
Title: Adhesive for electroless plating and substrate
Inventor: TAJIMA RYOICHI
IPC: C09J163/00
Filed: 1988-06-15
Abstract: PURPOSE:To eliminate a blistering phenomenon of plated coating and attain an improvement of peel strength by the use of a substrate for plating obtd. by mixing an epoxy resin with zeolite to obtain an adhesive for electroless plating, applying the adhesive on a substrate, and curing and roughening the same. CONSTITUTION:100 pts.wt. epoxy resin, such as bisphenol A, is mixed with 1-10 pts.wt. zeolite, such as an NaY-type zeolite having a silica to alumina ratio of 3-7 to obtain an adhesive for electroless plating. This adhesive is applied on a substrate, such as a laminate comprising a resin selected from various resins and, e.g., a fiber, such as a glass fiber, air dried at a room temp. to about 50 deg.C and heated at about 80-100 deg.C for about 30-60min so as to effect adhesion and curing. The resultant structure is immersed in an org. solvent, such as N-methyl-2-pyrrolidone, so as to swell the surface of the cured adhesive. The swollen surface is roughened with a roughening soln. contg. anhydrous chromic acid, sulfuric acid or the like. The roughened structure is dipped in a soln. contg. Pd and Sn, or the like, and then subjected to electroless plating.
Patent JP-S6125558-A (JP)
Inventor: SATO NOBORU
IPC: A61J3/00
Filed: 1984-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S633363-A (JP)
Title: Column editing processor for word processor
Inventor: HIRAMI AKIRA
IPC: G06F17/21
Filed: 1986-06-20
Abstract: PURPOSE:To continuously store the character data in a 2nd memory means over plural columns by using a means to give the prescribed control to the character data received from a 1st memory means. CONSTITUTION:The columns 21-24 are set to a sentence memory 9 serving as the 2nd memory means. A CPU 4 controls so that the character data delivered from a buffer memory 7 serving as the 1st memory means are continuously stored in the columns 21-24 according to the memory start address received from an address control circuit 10. Thus it is possible to store continuously the character data sent from the memory 7 in the memory 9 over those columns 21-24.
Patent JP-S6039146-A (JP)
Title: Wear-resistant high-chromium cast iron
Inventor: NARUSE MITSUO
IPC: C22C37/06
Filed: 1983-08-10
Abstract: PURPOSE:To obtain high Cr cast iron with improved hardness and wear resistance by making the amounts of C and Cr optimum and specifying the relation between the amounts of Ni and Mo added. CONSTITUTION:This high-Cr cast iron has a composition consisting of, by weight, <=74% Fe, 2.5-3% C, <=1.5% Si, <=1% Mn, 26-30% Cr and <=2.8% Ni and/or Mo and satisfying an equation 45<=50XNi%+128.5Mo%<=140. By the composition, martensite is well formed in the matrix, so the hardness can be increased without reducing the economical efficiency. The hardness and wear resistance of the cast iron are improved by dispersing fine carbides in the martensitic matrix, and the addition of expensive elements is restricted to the utmost. The cast iron is most suitable for use as the material of a member requiring wear resistance such as a bent pipe which receives a shock and wears under pulverized coal.
Patent JP-2000335700-A (JP)
Title: Oil supplying apparatus
Inventor: KANAMORI AKIFUMI
IPC: B67D7/54
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To surely recover vapor generated during oil supply. SOLUTION: This oil supplying apparatus is provided with a vapor sensor 14 provided in vapor recovering paths 7, 12 and 15 from a vapor recovering cover 10 and a controlling means 16 which stops supplying a fuel oil to an oil supplying nozzle 8 or actuates an alarming means when concn. of the vapor sensor 14 is less than the reference value. In addition, when a vapor recovering means is in a bad condition or an oil supplying nozzle is not regularly set in an oil supplying hole or the nozzle is disconnected from the oil supplying hole, as the detected vapor concn. is less than the reference value, an alarm is raised or supplying oil is stopped.
Patent JP-H056507-A (JP)
Title: Digital information signal dubbing system
Inventor: SEKI TAKAHITO
IPC: G11B15/02
Filed: 1991-06-18
Abstract: PURPOSE:To evade a dubbing of a digital information signal deteriorated in quality by stopping the dubbing at the time of detecting an error which could not be corrected in the error corrected information signal. CONSTITUTION:The dubbing is performed by supplying a regenerative digital information signal from a magnetic tape reproducing device (reproducing side digital VTR) 11 to a magnetic tape recording device (recording side digital VTR) 18. In the magnetic tape reproducing device 11, the regenerative digital information signal is error-corrected, and when an error which could not be corrected in the corrected digital information signal is detected, the dubbing is stopped, and also magnetic tapes 1 and 17 loaded into the magnetic tape producing device 11 and the magnetic tape recording device 18 respectively are rewound by a prescribed amt., and afterward, the dubbing is resumed.
Patent JP-S62294229-A (JP)
Title: Correcting method for overhead projector projected image on white board whose rear is arranged with overhead projector
Inventor: MIDORIKAWA KATSUO
IPC: G03B21/132
Filed: 1986-06-24
Abstract: PURPOSE:To shield the correction position of a projected image with a white marker by attaching an auxiliary light source, which has the quantity of light matched to the quantity of projected light from an overhead projector (OHP), to an optical sensor which scans the surface of a white board. CONSTITUTION:Marker characters 4 and a projected optical image 5 exist together on the surface of a white board 1. If a correction position 6 is found on the projected optical image 5, the correction position 6 is hidden with the white marker having a proper density, and the hidden position is corrected with a marker of black or the like. When the surface of the white board is scanned with an optical senor 2, the image of only the black marker corrected on the white marker is picked up without picking up the image of the correction position 6 of the projected optical image 5 because the quantity of light of the auxiliary light source of the sensor 2 is matched to the quantity of light of the OHP.