baber/WOPTO huggingface dataset:
Patent JP-S61222803-A (JP)
Title: Pneumatic radial-ply tire for passenger car
Inventor: KABE KAZUYUKI
IPC: B60C9/26
Filed: 1985-03-29
Abstract: PURPOSE:To make improvements in durability and steering stability, by setting up a belt layer using a carbon fiber cord at the carcass side while a belt layer using a steel cord at the side of a tread part, respectively, and bending an end part of the belt layer at the tread side to the side of the tread part, consti tuting the belt layer. CONSTITUTION:Belt layers 5d composed of a carbon fiber cord C is set up at the carcass side,while belt layers 5u composed of a steel cord S is set up at the side of a tread part 3. And, an end part of at least one layer of these belt layers 5u is bent to the side of the tread part 3, constituting a belt layer 5. With this constitution, durability and steering stability both are improvable.
Patent JP-S62218328-A (JP)
Title: Article feeding device
Inventor: UDAGAWA YASUO
IPC: B65G59/02
Filed: 1986-03-20
Abstract: PURPOSE:To set the rotating range of a holding mechanism and feed articles to a feed position from multiple stock positions. CONSTITUTION:When the rotating range of a locking arm 11 is set between the right side section of a fixed stopper 13 and one movable stopper 16, the rotating range of a vacuum chuck 5 is set between one stopper position P1 and a feed position P0. Under this condition, the vacuum chuck 5 is lowered toward a work W lifted in sequence and waiting, and it holds the work W. The vacuum chuck 5 is lowered, the work W is removed and fed, and when the vacuum chuck 5 is lifted and rotated counter-clockwise, the locking arm 11 hits the right side section of the fixed stopper 13, thus the vacuum chuck 5 is positioned at one stock position P1, and the work W can be fed from one stock position P1 to the feed position P0 in sequence.
Patent JP-H05264522-A (JP)
Title: Ultrasonic transducer and its manufacture
IPC: H04R17/00
Filed: 1992-03-19
Abstract: PURPOSE:To provide an ultrasonic transducer which can select the direction or incidence angle of reception/transmission of ultrasonic wave. CONSTITUTION:A plurality of rod-shaped electrodes 7 are buried along a concentric circle of a spherical recessed surface 3 of the lower edge of an insulation body 5 of a transducer 1. A polyvinylidene fluoride trifluoroethylene layer (P layer) 11 and an aluminum film 13 are formed on the spherical recessed surface 3 in sequence. When a high voltage is applied between a rod-shaped electrode 7 and the aluminum film 13, the P layer 11 in the region between them is polarized and has a piezoelectric effect, thus forming a plurality of piezoelectric elements which are distributed along the concentric circle of the spherical recessed surface 3. These plurality of piezoelectric elements can be activated independently of one another since the electrode 7 is independent.
Patent JP-S52146666-A (JP)
Title: Electronic watch
Inventor: FUKUICHI TAKUROU
IPC: G04G5/00
Filed: 1976-06-01
Abstract: PURPOSE:To perform time correction by having interruption programs together with time measuring programs and using the interruption programs in a system of measuring time with a CPU.
Patent JP-H04282030-A (JP)
Title: Torque limitter
Inventor: MITSUHASHI TAKASHI
IPC: F16D37/02
Filed: 1991-03-06
Abstract: PURPOSE:To enhance productivity and reliability of a torque limitter. CONSTITUTION:A cylindrical case 10 is insert formed at a resinous side cover 8, and thus the outer circumference of the case is covered with resin. The outer circumferential resin positioned at the opening of the case 10 is ultrasonically welded to a resin-made side cover 9. In fitting side covers to the cylindrical case no adhesive is necessary accordingly. With the arrangement, assembling work is simplified and also there is no fear that magnetic powder is hardened with the adhesive entered in the case upon assembly.
Patent JP-H07269881-A (JP)
Title: Microwave oven
Inventor: KOBAYASHI SHOZO
IPC: H05B6/72
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a plurality of heating modes for foodstuffs to be cooked and prevent a spark in a waveguide from occurring and an impedance from being varied. CONSTITUTION:An opening 18 is formed in a back plate which is a wall of a heating chamber 4, and a disc 23 which is driven for rotation by a motor for the disc is disposed in the opening 18. An opening 23a is formed in the disc 23 and is selectively located in an upper position or in a lower position by driving the disc 23 for rotation. A microwave from a magnetron 29 passes through a waveguide 28 and a cavity box 19 and is radiated into the heating chamber 4.
Patent JP-S58181213-A (JP)
Inventor: HOSOKAWA KATSUYOSHI
IPC: H01H13/12
Filed: 1982-04-19
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-H06293032-A (JP)
Title: Flame-retardant heat-insulating board and manufacture thereof
Inventor: YAMAZAKI HIROSHI
IPC: E04B1/80
Filed: 1993-03-23
Abstract: PURPOSE:To improve the appearance and the smoothness of a surface by using and integrally foaming incombustible paper, in which an air impermeable resin film is laminated on at least one surface of a top face or an underside, or impermeable incombustible paper treated with a resin. CONSTITUTION:A double conveyor consisting of a top-face endless conveyor 12 and an underside endless conveyor 13 is used for manufacturing a flame- retardant heat-insulating board A. Glass nonwoven fabrics 7, 8 are supplied continuously from the feed rolls 5, 6 of a top face and an underside respectively, and fed by annexing feed rolls near the feed rolls 5, 6 when a plurality of the glass nonwoven fabrics are employed besides the top face and the underside. Resin-film laminated incombustible paper is fed continuously from surface- material feed rolls 1, 2, resin film surfaces 3, 4 are brought into contact mutually with the glass nonwoven fabrics 7, 8 and forward moved successively and the meandering of the resin film surfaces is prevented by adjusting rolls 9, 10, and a phenol-resin foamed stock solution agitated by an agitator 11 is injected onto the glass nonwoven fabric on an underside, foam-molded integrally by the conveyors 12, 13 and cut by a cutter 15.
Patent JP-S6132630-A (JP)
Inventor: UIRIAMU AREN DOSUTAA
IPC: H04L29/00
Filed: 1985-03-29
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-H06275172-A (JP)
Title: Switch operating device
Inventor: NUMAO MASANOBU
IPC: H01H21/00
Filed: 1993-03-23
Abstract: PURPOSE:To linearly move an operation button part with a simple structure while brightly lighting up the operation button part by an emitter by mutually twisting a plurality of flexible arms for connecting the operation button part with a plurality of fixed parts. CONSTITUTION:When the top face wall 23A of an operation button part 23 is pushed from above, flexible support arms 24, 25, 26 are twisted inward, and the operation button part 23 is linearly moved down to press and drive an operation switch 17 by a protruding part 28. At this time, an emitter 18 is lighted to illuminate the top face wall 23A of the operation button part 23. When the pressing force against the operation button part 23 is released, the return force of the flexible arms 24, 25, 26 accumulated by the twisting motion acts on the operation button part 23, and the operation button part 23 is quickly returned to the original position.
Patent JP-H07270630-A (JP)
Title: Optical fiber code with leaking of light through side wall
Inventor: TANEICHI SEISHIRO
IPC: G02B6/44
Filed: 1994-03-31
Abstract: PURPOSE:To obtain an optical fiber code with leaking of light through the side wall having a high leaking rate of light through side wall, excellent in uniformity and stability of leaked light, and especially suitable as decorative illumination. CONSTITUTION:This fiber code with leaking of light through the side wall consists of a linear body for spacer 1, plural numbers of optical fibers 2 which are disposed around the body 1 and twisted in the circumference direction of the body 1 to obtain the close state, and a transparent resin coating layer 3 which is formed around the optical fibers 2 and has larger refractive index than the clad of the optical fiber 2. It is preferable that the twisting curvature of the transparent resin coating layer 3 is 20-300 and that the surface of the spacer linear body has reflecting property for light. Further, it is preferable that the surface of the linear body for spacer has grooves along the twisting direction of the optical fibers 2 and that the linear body for spacer is a pipe-like body having a hollow part at the center. The degree of adhesion between the optical fibers 2 and the transparent resin coating layer 3 is preferably >=0.15Kgf/ cm<2>.
Patent JP-H11245682-A (JP)
Title: Seat leaving alarm device for vehicle having autoclutch
Inventor: HAYASHI NOBUHIKO
IPC: B60K23/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To alarm that a driver leaves a vehicle by opening a door as in an unsafe condition inputting a change gear, in a vehicle provided with a clutch automatic control unit and controlling automatically to connect and disconnect a clutch depending on the output signal of various sorts of operational condition detecting means. SOLUTION: In a vehicle to connect and disconnect a clutch 1 by using an actuator 23 electronically controlled according to the output signals of various detecting means which detect the operational condition, an engine rotational frequency detecting means 25, a clutch automating switch 32 and a change gear position detecting means 29 and used, and a door opening condition detecting means 38 and an alarm mechanism 40 are provided, and this seat leaving alarm device is furnished with an autoclutch which is composed to operate the alarm mechanism 40 by an electronic control unit 24 by means of information of the detecting means, when it is decided that the engine is rotating, the clutch automating switch is ON, the change gear is IN, and the door is opened.  As a result, an unsafe condition that the vehicle starts as the driver leaves the seat while inserting the change gear can be prevented, and the driver can leave the seat easily, in the condition converted to the autoclutch.
Patent JP-H05265045-A (JP)
Title: Active matrix type liquid crystal display device and its driving circuit
IPC: G09G3/36
Filed: 1992-03-19
Abstract: PURPOSE:To provide an active matrix type liquid crystal display device reducing its production cost by reducing the number of data electrode side driving circuits, capable of easily connecting the driving circuit to a panel terminal electrode and improving the yield of connection by constituting the display device of a TFT array. CONSTITUTION:The active matrix type liquid crystal display device consisting of arraying MXN (M and N are optional positive integers) picture element electrodes like a matrix is constituted of 2N scanning lines 8-1 to 8-2N each of which allocates two lines to one scanning direction display line, M/2 data lines 6-1 to 6-M/2, the 1st TFT gates G1 each of which is connected to a optional data line and one scanning line in each display line, and the 2nd TFT gates G2 each of which is connected to the data line and the other scanning line.
Patent JP-H11245672-A (JP)
Title: Vehicle
Inventor: AOKI KOJI
IPC: B62D31/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation, and the maintenance and inspection of the valve means of a gas cylinder, in a vehicle to use a compressed natural gas as the fuel of the loading engine. SOLUTION: In a bus 1 using a compressed natural gas as the fuel of the loading engine 2, a gas cylinder 3 to store the compressed natural gas is provided on a roof 4, a lid 6 allowable to open and close by the inside of the room is provided close to the main valve 5 of the gas cylinder 3, and furthermore, a cover member 7 to generally cover the gas cylinder 3, the main valve 5, and the lid 6, from the upper side, is also provided.
Patent JP-H09256188-A (JP)
Title: Production of platinum plated article
Inventor: SHODA TOSHIAKI
IPC: C25D3/50
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To form a platinum plated layer excellent in adhesion on the surface of titanium or a titanium alloy by strike-plating in an acidic platinum strike plating bath and main plating in an alkaline platinum plating bath. SOLUTION: The strike plating is executed on titanium or the titanium in the acidic strike plating bath of pH >=1 if necessary, after the surface of titanium and the titanium alloy is activated with hydrogen fluoride. The acidic strike plating bath preferably contains 0.1-20g/l chloroplatinic acid as platinum and 2-30wt.% halogen ion. The halogen ion is preferably supplied as hydrochloric acid, hydrogen bromide, hydrofluoric acid or the like. The plating is suitably executed at the bath temp. of 40-80 deg.C and at 5-25A/dm<2> current density. Next, the main plating is executed on the strike plated layer in the alkaline platinum plating bath having pH >=8. After that, if necessary, a heat treatment is executed at 150-650 deg.C to improve the adhesion of the platinum plated layer.
Patent JP-H10261293-A (JP)
Title: Semiconductor memory
Inventor: HIBINO KENJI
IPC: H01L21/8246
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which a word line potential is controlled to an optimum value for variation of a threshold value of a memory cell transistor in a manufacturing process and stable read-out is guaranteed. SOLUTION: A detecting cell transistor having the same structure as a memory cell transistor in a memory cell array 10 is connected to each word line W, and word lines W are controlled by detecting their conduction or non- conduction by detecting amplifiers 61-63. As the detecting cell transistor is equivalent to a memory cell, even if a threshold value of the memory cell transistor is varied, a word line potential can be controlled to an optimum value for read-out. Also, stable read-out is guaranteed by deciding latch timing of data depending on conduction or non-conduction of the detecting cell transistor, while the number of circuits is suppressed, and an area of a chip can be reduced.
Patent JP-H07249326-A (JP)
Title: Highly foamed coaxial cable manufacturing apparatus
Inventor: TAMAKI HACHIRO
IPC: B29K105/04
Filed: 1994-03-09
Abstract: PURPOSE:To manufacture highly foamed coaxial cables by using a mixed gas consisting of nitrogen and carbon dioxide gas as an inert gas which is a substitution for a fleon. CONSTITUTION:In the middle of a first extruding apparatus 41 to which high density polyethylene and low density polyethylene are supplied from a hopper 42, a mixed gas of N2 and CO2 from a bomb 44 is supplied to the apparatus and kneaded highly foamed polyethylene is supplied to a second extruding apparatus 46. A gear pump 48 to control the spraying quantity of the highly foamed polyethylene is installed in the spraying outlet side of the second extruding apparatus and an insulator is formed on a center conductor 1 which passes a cross head 49 by extrusion.
Patent JP-H05271756-A (JP)
Title: Manufacture of thick steel plate for welded structure excellent in toughness at low temperature
IPC: C22C38/00
Filed: 1992-03-23
Abstract: PURPOSE:To manufacture a steel plate for structure use excellent in low temp. toughness in the base metal and weld heat affected zone at the time of welding by subjecting the slab of steel for manufacturing to hot rolling under specified conditions, once executing cooling in the process, subjecting it to recuperation and thereafter executing cold rolling. CONSTITUTION:A slab contg., by weight, 0.02 to 0.18% C and 0.4 to 1.8% Mn and contg., at need, specified small amounts of one or two kinds among Nb, Mo, V, Cd, Cr and Ni so as to satisfy the inequality I is subjected to hot rolling, and the rolling is finished at >=the Ar3 point. In the process of the hot rolling, the rolling is applied in such a manner that the central part of the plate thickness of the hot rolled steel plate is rolled by >=30% in the temp. range from the recrystallization finishing temp. to a one higher than the temp. at which recrystallization is finished by 150 deg.C while cooling is executed under the conditions satisfying V>(18/t)<0.5> between the steel slab thickness (t) and average cooling velocity ( deg.C/sec). The rolling is once stopped, and it is cooled to <=the Ar3 point surface temp. at >=2 deg.C/sec cooling velocity and is recuperated. After that, rolling is executed in such a manner that the draft at the central part of the plate thickness is regulated to >=50% in theunrecrystallized region.
Patent JP-H10259564-A (JP)
Title: Device for paralleling embroidering yarns
Inventor: YAMAMOTO HIROMASA
IPC: D07B7/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for paralleling embroidering yarns, capable of paralleling the embroidering yarns in a state that a twisted yarn is formed at the lowest twisting degree for not fraying the twisted yarn, and capable of carrying out the optimal paralleling operation even in a high speed operation without failing the operation, because of being not affected by a wind pressure. SOLUTION: Four seats for attaching bobbins are disposed on a rotary disk 2, and the rotary disk 2 is covered with a cover 14. A twisting yarn S1 pulled out from each bobbin B1 set to each bobbin-attaching seat is downward passed through the hollow portion of a bobbin support shaft 4b, pulled out from the side of a receptacle 4a and further guided to a feeding hole 3 along the surface of the rotary disk 2. A core yarn S2 is also guide into the cover 14, and subsequently fed into the feeding hole 3 together with the twisting yarns S1. The paralleled yarn pulled out from the back side of the rotary disk 2 is wound on a winding mechanism 12.
Patent JP-H04300328-A (JP)
Title: Production of carbon fiber and apparatus for producing the same
Inventor: ENDO MAKOTO
IPC: D02J13/00
Filed: 1991-03-28
Abstract: PURPOSE:To carry out flameproofing treatment of thick yarn, etc., in a short time by sucking a highly oxidative gas from the surface of flameproofing rollers while keeping the ratio of the pressure loss coefficient of the flameproofing rollers to that of precursor fiber yarn constant. CONSTITUTION:Precursor fiber yarn is brought into contact with plural flameproofing rollers and flameproofed. In the process, a high-temperature oxidizing gas is sucked from the surfaces of the flameproofing rollers to the inside of the rollers while keeping the ratio of the pressure loss coefficient of the flameproofing rollers to that of the precursor fiber yarn at 0.3-3.0 and the precursor fiber yarn (part thereof) is brought into contact with the surfaces of the flameproofing rollers and flameproofed. The resultant flameproofed yarn is then carbonized to afford the objective carbon fiber.
Patent JP-2000253913-A (JP)
Title: Connection structure for watch case to band, and band piece to band piece
Inventor: KIZAKI NOBUNAO
IPC: A44C5/14
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of very easy connection operation for a watch case to a band and a band piece to another, of beautiful appearance because of a surface decoration part, providing formation which will not be broken when not carried, having a fitting function to an arm when carried, and without direct contact between the watch case and band, or between the band pieces to prevent contact flaws. SOLUTION: Engagement grooves 1b to communicate with opening parts 1a opened in lengthwise end surfaces of a watch case 1 and a band piece are provided, and a connection member 3 comprising plastic material integrally having a connection rod 3a and engagement protrusions 3b to be engaged with the opening parts 1a and the engagement grooves 1b in the watch case 1 and the band pieces is provided. A recessed lock part 1c is formed in each engagement groove 1b in the watch case 1 and the band piece, a protruded stop part 3c to be engaged with the recessed lock part 1c formed in the engagement groove 1b is provided on the connection member 3, and the lock part 1c is engaged with the stop part 3c for connecting the watch case 1 to the band piece by the connection member 3.  A decoration part is formed on an upper surface, and foot parts are formed on a lower surface for filling a gap between the band pieces. Flaws are not formed on an end surface, decoration effect is improved, and it fits to an arms because of the elastic foot parts.
Patent JP-S60209245-A (JP)
Title: Film forming device
Inventor: TOMITA YOSHINORI
IPC: B05D1/20
Filed: 1984-03-31
Abstract: PURPOSE:To enable continuous accumulation of monomolecular films by supplying continuously a liquid for forming monomolecular film using a nozzle in order to compensate for decreased portion of the monomolecular film on a liquid surface caused by the transfer of the monomolecular film and permitting ejection of liquid drops in the horizontal direction. CONSTITUTION:A means for feeding a soln. contg. molecules for forming the film as solute is provided. A nozzle 13 is also provided as a discharging part of the means wherein the nozzle 13 is so arranged as to eject liquid drops in the horizontal direction. Thus, a monomolecular film is transferred by a vertically moving substrate 11, and a liquid for forming a monomolecular film is supplied continuously in order to compensate for the decrease of the monomolecular film on the liquid surface caused by the transfer of the monomolecular film using a nozzle 13. Further, the nozzle 13 is arranged so as to eject liquid drops in the horizontal direction. As the result, continuous and uniform lamination of the monomolecular films is realized, and conventionally used pressurizing means have become unnecessary.
Patent JP-H05266650-A (JP)
Title: Memory card
IPC: G11C5/00
Filed: 1992-03-23
Abstract: PURPOSE:To easily replace a battery without using an external power supply by a method wherein three systems of power-supply units are connected in parallel between power-supply terminals for an S-RAM. CONSTITUTION:A first battery case 5 is connected to an S-RAM 3 via connectors 4, 6 so as to be detachable, and a second battery case 9 is connected, via connectors 10, 11, in parallel with the S-RAM 3 and the battery case 5 so as to be detachable. When a battery 7 which is housed in the battery case 5 is replaced, a prescribed battery is mounted on the battery case 9 before the battery 7 is detached, and the battery 7 is then replaced. Consequently, it is not required to prepare an external power supply when the battery is replaced, and the battery can be replaced easily.
Patent JP-H10259297-A (JP)
Title: Poly(p-dioxanone) composition
Inventor: NISHIDA HARUO
IPC: C08K3/22
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a stabilization method of a poly(p-dioxanone) capable of suppressing lowering of molecular weight accompanied by decomposition in melt-molding of poly(p-dioxanone) decomposable and absorbable in vivo and participating to improvement of melt molding property. SOLUTION: This composition is obtained by adding at least one kind of additive selected from a group comprising a neutral saccharide (excluding sucrose and lactose) such as xylose, mannose or fructose, an inorganic compound having dehydrating ability, e.g. molecular sieve or active alumina and a cyclic acid anhydride having a unsaturated bond in the molecule, e.g. a cyclic aliphatic acid anhydride derived from maleic anhydride to poly(p-dioxanone) and mixed. The composition suppresses lowering of molecular weight of poly(p-dioxanone) in melt molding and the molding of poly(p-dioxanone) is efficiently and stably obtained by melt-molding.