baber/WOPTO huggingface dataset:
Patent JP-H06178602-A (JP)
Title: Farm tractor
Inventor: YAMASHITA KENICHIRO
IPC: H04Q9/00
Filed: 1992-12-15
Abstract: PURPOSE:To enable the use of wireless means for various controls between the machine body of a farm tractor and a working machine by using an electric or light-wave transmitter receiver. CONSTITUTION:A working machine 4 having a controlling means 34 is detachably connected at the back of a machine body 2 of a farm tractor. An operator-side controlling part 36 for controlling the working machine 4 and an electric or light-wave transmitter receiver 37 are placed at the side of the machine body 2. A controller 40 and an electric or light-wave transmitter receiver 41 actuated by an independent power source are mounted on the working machine 4.
Patent JP-H11153138-A (JP)
Title: Non-lubrication sliding type rotary bearing device
Inventor: SHIRATA YOSHIHARU
IPC: F16C33/16
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To hold stable frictional accuracy by rotatively supporting a rotary shaft through sliding rotation of an inner ring with a frictional body made of wood ceramic which is formed in an arc curve surface. SOLUTION: A cylindrical inner ring 2 is fitted on an outer peripheral surface of a rotary shaft 1. For fitting grooves are formed on an inner circumferential surface side of a cylindrical outer ring 3 for supporting the rotary shaft 1 at equal spaces of 90 deg., and frictional bodies 5 made of wood ceramic serving a wood porous carbon material as a raw material are engaged and arranged with four fitting grooves by means of bonding and the like. The outer ring 3 in which, four frictional bodies 5 are engaged and arranged on an inner circumferential surface side at equal space of 90 deg., is fitted and arranged to an outer peripheral surface of the inner ring 2 fitted to the outer peripheral surface of the rotary shaft 1.  The inner ring 2 is brought into tightly contact and fitted with/to each tip end frictional contact surface B curved in a circular arc shape of four frictional bodies 5 freely to slide. The rotary shaft 1 is smoothly and rotatively supported to the outer ring 3 by means of slidingly rotating of the inner ring 2 through the tip end frictional contact surface B of the frictional body 5.
Patent JP-H09180451-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIOMI TORU
IPC: G11C11/41
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a delay circuit, achieve the high speed operations of respective memory cells and make the access times to the respective memory cells equal by a method wherein inverter circuits are connected to the one side ends or the other side ends of word lines alternately and the sizes of the memory cells which are connected to the adjacent word lines are symmetrical. SOLUTION: Inverter circuits 505WL1 and 505WL2 corresponding to word lines WL1 and WL2 are provided. The inverter circuit 505WL1 is connected to the one side end of the word line WL1 and the inverter circuit 505WL2 is connected to the other side end of the word line WL2. Thus, by connecting the inverter circuits to the one side ends or the other side ends of the word lines alternately, the sizes of memory cells which are connected to the adjacent word lines are symmetrical, so that an empty space in a memory cell region can be eliminated and access times to read data out of the respective memory cells can be equal. Further, by utilizing the layout spaces in which rooms are available, the sizes of the inverter circuits can be increased to improve the driving capabilities and hence the high speed operations can be achieved.
Patent JP-H06164194-A (JP)
Title: Method and device for mounting electronic component
Inventor: KARIGANE KOTARO
IPC: B23P21/00
Filed: 1992-11-24
Abstract: PURPOSE:To make it possible to mount many types of electronic components with a simple mechanism by attaching another type of suction nozzle to only a part of a mounting head provided on a rotor, and by rapidly rotating the mounting head. CONSTITUTION:After standard electronic components have been loaded, mounting heads 10-1 having a non-standard suction nozzle are moved in an upward direction of a delivery portion of an electronic component feeder 30B that supplies non-standard electronic components almost instantly by rapidly rotating a rotor 20. Non-standard components are sucked and held by the vertical motion of the nonstandard suction nozzle, and the mounting heads 10-1 are moved, almost instantly, to a mounting operation position in an upward direction of a printed board by the rapid rotation of the rotor 20. The non-standard electronic components are mounted to specified mounting positions on a printed substrate 50 which is positioned by an X-Y table 40 by the vertical motion of the non-standard suction nozzle. Consequently, non-standard electronic components which a standard nozzle cannot suck can be mounted, and hence the number of types of mountable electronic components can be expanded.
Patent JP-H05162227-A (JP)
Title: Reflector
Inventor: TAKASE MITSUO
IPC: B32B15/08
Filed: 1991-12-18
Abstract: PURPOSE:To provide a reflector with excellent durability. CONSTITUTION:By laminating a metallic thin film containing silver on the one surface of a flexible base plate having transmittance of 10% or less in a wave length of 380-100nm, a reflector is improved in its durability against light, heat or the like without significantly lowering the reflectance of visible rays. In this way, the deterioration of the reflector due to light or heat is restrained and thereby the durability and practicability of the reflector is improved.
Patent JP-H09169436-A (JP)
Title: Paper feeding device
Inventor: ENDO KENJI
IPC: B65H1/04
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device provided with a paper feeding platform formed of a fixed part and a movable part, in which the fixed part can be miniaturized so as to miniaturize a main body of an image forming device and a main body of a paper feeding device, by arranging a side fence, which can be freely folded, in the movable part of the paper feeding platform. SOLUTION: This paper feeding device is provided with a paper feeding platform 10, which is to be loaded with paper sheets 38 and which can be freely elevated, and the paper feeding platform 10 is provided with a fixed part 11, which is nearly housed in a machine body 7 and which can be moved in the only elevating direction Z, and a movable part 15, which can be moved to the machine body 7 side around a supporting shaft 12 arranged at a rear end of the fixed part 11 so as to be nearly housed in the machine body 7, and a side fence unit 17 having a side fence 18, which can fall to the movable part 15 and which performs the positioning of the paper sheet 38 in the cross direction Y of the paper sheet in relation to the paper carrying direction, is arranged in the movable part 15.
Patent JP-H06162490-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIDA KOZO
IPC: G11B5/66
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a magnetic recording medium inhibiting interlayer transfer, suppressing a change of residual magnetization and the electrification of the magnetic layer and excellent in preservability, running property and regular windability by forming a soft magnetic layer on the rear side of a nonmagnetic substrate. CONSTITUTION:When a magnetic tape with a magnetic layer 2a-2c on the front side of the nonmagnetic substrate 1a-1c and a soft magnetic layer 3a-3c on the rear side is wound around a real three times, the soft magnetic layer 3c acts as a magnetic shield to a magnetic field 5b generated in the magnetic layer 2b from residual magnetization 4b after recording and prevents transfer to the magnetic layer 2. Since the residual magnetization 4b forms a closed magnetic path every bit, the self- demagnetizing field of the magnetic tape is reduced and deterioration with the lapse of time is inhibited. Electric charges generated on the magnetic layer 2 by contact with a magnetic head, etc., during running are discharged through the soft magnetic layer 3 and electrification is suppressed. The magnetic tape can be provided as the objective magnetic recording medium suppressing interlayer transfer and a change of residual magnetization due to an external magnetic field and its self-demagnetizing field, having enhanced preservability and excellent in running property and regular windability.
Patent JP-H05170265-A (JP)
Title: Package cushioning material
Inventor: AWAJI MASAHIRO
IPC: B32B27/10
Filed: 1991-12-18
Abstract: PURPOSE:To prevent an excessive deformation of a cylindrical body by its core body in order to obtain a package cushioning material which produces an excellent cushioning effect over an extended period of hour by a method wherein a foaming resin is poured and foamed in the cylindrical body consisting of paper, etc., to form the core body therein. CONSTITUTION:The package cushioning material 1 is made of paper or paper composite material and shaped into the form of a cylindrical body 2 having L-shaped cross section and a foaming resin is poured in the cylindrical body 2 to form a core body 3 therein. At this time, structural part 5 and 6 are formed on the cylindrical body 2 and each part has an arcuately bent portion at each side edge of the cylindrical body. A package cushioning material 1 is used inside a container C by interposing between the corner thereof and the corner of the object S being packaged. In this way an impact being exerted from the packaging container C on the object S is effectively absorbed by the package cushioning material over an extended period of hour. Specifically, the core body 3 prevents an excessive deformation of the cylindrical body 2, solving the trouble caused by the cracks or splits produced in the outer surface of the cylindrical body 2.
Patent JP-H09175241-A (JP)
Title: Safety device for automobile seat
Inventor: YOSHIDA TOSHIYA
IPC: B60N2/42
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent a danger generated to a human body at the time of a collision or rear-end collision accident of an automobile or the like. SOLUTION: A seat receiver 2 is fixed into a body, and a circular seat provided with a circular face conformed to a circular face 1 formed at the upper face of the seat receiver 2 is rotatably installed on the seat receiver 2 so as to convert linear impact force into circular motion.
Patent JP-H11175982-A (JP)
Title: Disk driving device
Inventor: IIDA MICHIHIKO
IPC: G11B7/125
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To quicken a process for switching laser light sources by maintaining a focused state just before while holdingly outputting a focus driving signal immadiately before executing the switching of the laser sources and turning a focus servo on in the maintained focused state. SOLUTION: A system controller 10 performing the switching operation from a state in which a laser diode 4a or 4b of one side is operated and a focus servo is set to the laser diode 4b or 4a of other side makes a servo processor 14 turn a focus servo loop off and also makes the processor perform a switching operation after maintain the focused state of an objective lens 2 immadiately before the switching operation and next turn the focus servo loop on. Thus, since it is unnecessitated to perform a focus search newly after the switching of the laser diodes 4a, 4b, the time required for the process switching the laser diodes is shortened.
Patent JP-H03197396-A (JP)
Title: Production of organic crystal thin film
Inventor: HATTORI YASUHIRO
IPC: C30B23/08
Filed: 1989-12-25
Abstract: PURPOSE:To obtain an organic crystal thin film having a specific pattern with decreased number of steps by supplying a raw material gas for forming an organic crystal thin film to a region near the surface of a substrate while scanning focused light radiation capable of inducing the reaction of the raw material gas. CONSTITUTION:A raw material gas for forming an organic crystal thin film, e.g. N-methyl-N-phenyl-4-formylaniline of formula I capable of forming the crystal thin film of N-methyl-4-formylcarbazole of formula II is supplied to a region near the surface of a substrate such as quartz glass while irradiating the surface of the substrate with focused light capable of inducing the reaction of the raw material gas (preferably laser light) and scanning the light in a state corresponding to a prescribed pattern to form an organic crystal thin film having the prescribed pattern on the surface of the substrate.
Patent JP-H05153681-A (JP)
Title: Cabinet for loudspeaker and its manufacture
Inventor: FUKAWATASE TOSHIFUMI
IPC: H04R31/00
Filed: 1991-11-25
Abstract: PURPOSE:To obtain the cabinet for a loudspeaker, in which an external appearance of a corner part is a beautiful curved shape, and also, which can be worked easily, and moreover, has a uniform quality, and its manufacturing method. CONSTITUTION:On the surface of a base material 2 for forming a corner part, a curved groove 4 whose opposed surface has the same curvature is formed. Subsequently, on the surface of the base material concerned 2, a sheet member 5 is laminated and stuck so as to curved groove 4. On the reverse side of the base material 2 to which the sheet member 5 is fixed, a V-groove whose angle is 90 degrees is subjected to cutting work in a state that the tip face is positioned on a center line in the curved groove 4, a bending part 8 whose cross section is like an inverted cup is formed, and the bending part concerned 8 is bent to the inside, by which the cabinet for a loudspeaker, in which the inside is vertical and the outside shows a prescribed curved shape is formed.
Patent JP-H02221121-A (JP)
Title: Manufacture of ferroelectric thin film
Inventor: FURANSHISU ESU GARATSUSO
IPC: C01G23/00
Filed: 1989-12-25
Abstract: PURPOSE: To improve production efficiency by mixing an aq. soln. of a Ba salt, a Ti salt and a soln. contg. specific elements which may be substd. with Ba and depositing the mixture as a colloidal suspension on a substrate and burning the film after drying, thereby forming a thin film.  
     CONSTITUTION: The aq Ba salt soln., such as barium acetate, the Ti salt, such as titanium ethoxide, and the soln. prepd. by dissolving an org. compd. contg. Sr, Rb, Cs and rare earth elements capable of substituting part or the whole of B, such as 2, 4 pentadione strontium) are mixed, and the mixture is deposited as the colloidal suspension on the substrate by means, such as immersing, injecting and coating, by which the thin film having a desired thickness is formed. The thin film is then heated at a relatively middle temp. from 100 to 300°C to remove the solvent residue and is further heated at a high temp. from 500 to 1,000°C, by which the entire moisture, such as hydrated water, is evaporated and the direct reaction of the Ba and the Ti is effected. The barium titanate thin film of a perovskite type structure having an average grain size of 50 to 300 Å is obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03198152-A (JP)
Title: Parts delivery instructing device
Inventor: INUI HIROYUKI
IPC: G06Q50/00
Filed: 1989-12-27
Abstract: PURPOSE:To instruct an accurate ordering quantity of parts by providing an ordering control means which produces the ordering data to be outputted to a maker of the parts based on the total number of ordering instruction cards and the total number of parts. CONSTITUTION:An ordering control means 61 totalizes the number of ordering instruction cards 81 for each product number of parts based on the information received from a reading means 71 to store the number of cords 81 in the form of a file. The means 61 also totalizes the number of desired parts for each product number of parts based on the parts information given from a parts information conversion means 51 and stores the number of parts in the form of a file. Then the means 61 reads the total number of cards 81 and the total number of parts out of each file at the ordering time of the product number of a certain parts for production of the ordering data to be outputted to a parts plant 25. Therefore the ordering data outputted to the parts maker side is coincident with the parts consumed on an assembly line. Thus an accurate ordering quantity of parts can be instructed.
Patent JP-H10291106-A (JP)
Title: Tool unit
Inventor: WATANABE MICHIO
IPC: B23B31/117
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To easily mount and demount a tool body to a tool, holder, and reduce the run-out of the tool body to the tool holder, by supplying the high oil pressure to a hydraulic supply passage formed on a fitting part, from an external. SOLUTION: A mounting part 14 comprises a step part 15 on a boundary part of a small diameter part 14a and a large diameter part 14b. An abrasive wheel 21 of small diameter, and a recessed fitting part 22 to be thermally inserted to the mounting part 14 of a tool holder 10 are integrally molded in a tool body 20. The fitting part 22 comprises the first fitting hole 22a and the second fitting hole 22b, and a step part 23 is formed on a boundary part thereof. When the fitting part 22 is fitted to the mounting part 14, a prescribed space is formed between the step part 23 and the step part 15. When the high oil pressure is supplied to the space A, an oil film of high pressure is formed on a fitting face of the mounting part 14 and the fitting part 22, and acts as a lubricant, whereby the slippage and the inclination in an axial direction, of the fitting part 22, are corrected.  Accordingly, the tool unit 1 free from the run-off can be obtained. Further, the tool body 20 can be easily removed from the tool holder 10 by the oil pressure.
Patent JP-H06154031-A (JP)
Title: Brush
Inventor: UEBA HISAAKI
IPC: A46B3/22
Filed: 1992-11-24
Abstract: PURPOSE:To provide the brush having better characteristics in both faces of production and use. CONSTITUTION:This brush is constituted by flocking polyphenylen sulfide filaments. The polyphenylene sulfide filaments satisfying conditions of (a) to (h) stated below are used as a more preferable embodiment. (a) 40,000 to 80,000kg/cm<2> Young's modulus, (b) 4,000kg/cm<2> tensile strength, (c) 10 to 40% elongation, (d) >=80% elastic recovery rate, (e) <=1% thermal shrinkage rate at 100 deg.C, (f) <=0.1% water absorbance, (g) >=95% out of roundness, (h) a yarn diameter of a 0.1 to 0.2mm range.
Patent JP-H11165548-A (JP)
Title: Connection surface seal structure for differential
Inventor: MARUHASHI HIDENOBU
IPC: F16H57/03
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a connection surface seal structure of a differential wherein by using a liquid-state gasket as a flange seal, as compared with using a molded gasket, a cost is reduced without aged settling, in addition, prevention of protrusion of a seal agent, shortening of its hardening time, and improvement of a seal property are concurrently attained. SOLUTION: In a connection surface seal structure for a differential applying a silicon seal agent S to one flange surface, interposing the silicon seal agent S between both the flange surfaces by tightening a bolt, and using this hardened liquid-state gasket as a flange seal, a chamfer part 1c, 2c in a position of a flange surface 1a, 2a of a differential housing 1, 2 crossing with a side bearing housing mounting hole 1b, 2b is enlarged, a first seal agent accumulating part 11 is formed, and a second seal agent accumulating part 12 is formed, which communicates with the outside air by a step differenced opening groove 10b provided in a peripheral position of a flange surface 10a of a side bearing housing 10.
Patent JP-H03197753-A (JP)
Title: Concrete part reinforced with long filament
Inventor: AKIYAMA TERU
IPC: E04C3/20
Filed: 1989-12-26
Abstract: PURPOSE:To enhance the safety of concrete parts by using a combination of reinforcing materials formed by combining at least two types selected from the three types, all-bond type, unbond type without bonding force, and unbond type with partial bonding force. CONSTITUTION:A concrete part 1-c is formed by using combination of all-bond- type FRP rods 2 whose surfaces are roughened, having a bonding force, and unbond-type FRP rods 3 subjected to unbond treatment except for both ends. As load is increased and deformation advances, the all-bond type FRP rods 2 are broken to reduce load abruptly, but the reduction of the load is stopped by the resistance of the rods 3 used jointly and the deformation increases until broken. The deforming property can thus be increased, and the breaking can thus be predicted by watching the width of cracks. The concrete part having high safety can be obtained.
Patent JP-2000215186-A (JP)
Title: Multiprocessor system
Inventor: LENZ DELEK J
IPC: G06F12/08
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To support plural processors of different types which are connected to plural memory arrays and input/output devices via one or >=2 input/output buses. SOLUTION: An MCU 50 has a switch network 54 which transfers the data between a master device and a memory port, a memory port interface circuit P, a switch arbitration means 58 which performs the arbitration for the network 54, a port arbitration means PAU which performs the arbitration for the memory port, a means which transfers the data sent via the memory port to the means PAU, a means which transfers a port usable signal to the means 58 from the means PAU when the circuit P can freely process its request and a means which transmits a switch usable signal to a requested source or the means PAU from the means 58 in response to the port usable signal when the network 54 can freely process its request.
Patent JP-2001152762-A (JP)
Title: Built-in glass panel in blind
Inventor: NISHIO SHINYA
IPC: E06B9/264
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a glass panel built-in blind having no string for operating lifting motion of the blind, being excellent in an external appearance and being excellent in operability in the glass panel built-in blind. SOLUTION: Gear devices 16, 17 are vertically arranged in a vertical sash bar of a glass panel, the upper/lower gear devices 15, 17 are connected by a shaft 16, a knob 7 for fitting a handle 21 is arranged on a surface of the vertical sash bar 2, the knob 7 is connected to the lower gear device 15, and one blind winding shaft 6 is connected to the upper gear device 17.
Patent JP-H10177690-A (JP)
Title: Monitoring device
Inventor: INAO HIDEKAZU
IPC: G08B25/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a monitoring area where an abnormality detecting device is provided from being left in a non-guarded state when the area is temporarily switched from a guarded state to a guard released state, and then an operation for switching the temporarily guard released state to the original guarded state is forgotten. SOLUTION: In a monitoring device equipped with an abnormality detecting sensor 21 in a monitoring area set in an object to be monitored, a temporarily releasing means 22 which temporarily turns guard from a guarded state into a released state by a switching operation is provided in a specific monitoring area 32 among monitoring areas. Even when the temporarily releasing means 22 is not switched to the guarded state, and left in the temporarily released state, the temporarily releasing means is switched to the guarded state by a controlling part 12 of a controller 10 of the motoring device when a guard switching part 20 in the monitoring area 31 to which a person who executes a switching operation is belonging is operated, and the guarded state is obtained.