baber/WOPTO huggingface dataset:
Patent JP-H05103453-A (JP)
Title: Salient-pole brushless dc motor
Inventor: TANIMOTO SHIGEYA
IPC: H01S5/0683
Filed: 1991-10-07
Abstract: PURPOSE:To reduce the vibration during rotation and the noise accompanying the vibration by making a hole, which partially weakens the magnetic flux at the gap part between a stator and a salient pole, in the position equivalent to the specific angle in terms of the electric angle of the salient pole of a rotor. CONSTITUTION:Holes 5a and 5b are bored in the positions equivalent to 60 deg. and 120 deg. (mechanically 30 deg. and 60 deg.) in terms of the electric angles of the salient pole 5 of a rotor 2. Moreover, similarly holes 6a and 6b, 7a and 7b, and 8a and 8b are bored in the salient poles 6, 7, and 8, respectively. Hereupon, these holes 5a and 5b, 6a and 6b, 7a and 7b, and 8a and 8b partially decrease the magnetic flux in the gap part between the stator 1 and the salient poles 5-8. Hereby, the magnetic flux at the section, which were the peak position of torque ripple in the past, can be lessened, so nearly fixed composite torque can be gotten, and the vibration at rotation of the rotor and the noise accompanying the vibration can be reduced.
Patent JP-H01100036-A (JP)
Title: Production of superconductor
Inventor: HIROSE TSUNEO
IPC: C03C25/42
Filed: 1987-10-14
Abstract: PURPOSE:To obtain a superconductor having excellent flexibility and hardly any change with time, by blending an oxide superconducting ceramics powder with a glass material, forming the resultant blend and coating the surface of the formed body with the glass material. CONSTITUTION:For example, on oxide superconducting ceramics powder obtained by pulverizing oxide superconducting ceramics expressed by the formula [e.g. X=0.6 (Y=0)] in a given proportion is added and blended with a glass material, etc., consisting of respective given amounts of SiO2, Na2O and PbO. The resultant blend is then formed by a means, such as melting and drawing the blend into the form of a glass filament. The obtained formed body is subsequently dipped in a melt of the above-mentioned glass material and coated therewith to afford the aimed superconductor.
Patent JP-H04135996-A (JP)
Title: Electronic control unit mounting structure for snow mobile
Inventor: YAMAGATA TAKASHI
IPC: B60R16/02
Filed: 1990-09-28
Abstract: PURPOSE:To prevent an unit from being erroneously operated, damaged and/or dropped clown from the mounting position as well as to enhance the durability of the whole of the unit by mounting the electronic control unit at the neighborhood section close to an outside air intake out of an engine room. CONSTITUTION:An electronic control unit, 3 is mounted onto the rear section wall 2a of the air box 2 of a snow mobile 1. The neighborhood of the rear section wall 2a of the air box 2 is almost partitioned by the air box 2 from an engine room 4, so that heat and vibration are prevented from being transmitted from the engine room 4. Outside cooling air comes in from holes 5a provided for the forward right and left sides of a hood 5 to cool an engine 6 and a muffler, so that almost of cooling air is exhausted outside through guard vents provided for the afterward right and left sides of the hood 5, and the remainder is exhausted outside through a right and a left hole 9a provided for a front under frame 9. And outside air flowing near the rear section wall 2a is introduced into the inlet 2b of the air box 2, it is thereby kept at temperature close to outside temperature in the neighborhood of the rear section wall 2a at all times.
Patent JP-H07114781-A (JP)
Title: Disk storage device
Inventor: HAMADA YOSUKE
IPC: G11B21/10
Filed: 1993-10-18
Abstract: PURPOSE:To reduce occurrence of an error by reducing a head tracking error caused by variation of position information previously formatted on a disk and reducing interference with data of an adjacent track. CONSTITUTION:This device is provided with a compensating means 21 which adds a disturbance compensating signal reducing periodic position disturbance given to a head positioning control system to an input signal of a driving circuit and compensates it, a storage means 20 which stores and outputs the disturbance compensating signal in accordance with a position on a disk surface, a estimating means 22 which estimates the disturbance compensating signal, and a carriage fixing mechanism 23 which fixes a carriage. And a position signal observed in a carriage fixing state is compensated by using the disturbance compensating signal calculated by two time of differentiations.
Patent JP-H03124898-A (JP)
Title: Production of paper
Inventor: SHIRAGAMI SADAHIKO
IPC: D21H19/20
Filed: 1989-10-03
Abstract: PURPOSE:To obtain a paper having high surface strength and tensile strength, good printability and high opacity and uniformly coatable with a coating agent by applying an aqueous solution of PVA having high polymerization degree and high saponification degree to a surface of paper at a specific coating speed. CONSTITUTION:An aqueous solution of a high polymerization degree PVA having an average polymerization degree of >=3,000 (preferably >=4,000) and a saponification degree of >=95mol% (preferably >=98mol%) is applied to a surface of a paper having a basis weight of 30-48g/m<2> at a coating speed of >=700m/min (preferably 800-1,500m/min) preferably using a gate roll coater or bill blade coater to obtain the objective paper.
Patent JP-H04141380-A (JP)
Title: Moving device
Inventor: JINNO MAKOTO
IPC: B25J5/00
Filed: 1990-09-28
Abstract: PURPOSE:To make structure compact and lightweight and perform smooth moving action by moving the suction position of suction mechanism in association with the deformation of a cylindrical elastic body. CONSTITUTION:The pressure of plural pressure chambers 14-16 of a cylindrical elastic body 2 provided with axially extended partition walls 11-13 is regulated to set the specified curved shape. One of suction mechanisms 4a, 4b rigidly fixed to both ends of the cylindrical elastic body 2 is suction-fixed to the object face, and the other suction mechanism is separated from the object face in association with the deformation of the cylindrical elastic body 2 and suction- fixed to the separate object face where the tip of the cylindrical elastic body 2 is moved. This action is repeated to perform moving. The structure is thereby made compact and lightweight, smooth moving action can be performed, and direction change can be performed easily by curving the cylindrical elastic body 2 in the optional direction.
Patent JP-2001078842-A (JP)
Title: Back plate fixing tool and back plate fixing method for box furniture
Inventor: KUBO ISAO
IPC: A47B47/04
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing tool and a fixing method capable of easily and quickly fixing the back plate of box furniture. SOLUTION: The end part of the back plate 22 is loosely fitted to the groove hole 21a of a side plate 21, the wedge part 12 of this fixing tool 10 is inserted to a clearance between the end part of the back plate 22 and the groove hole 21a, the tapered surface 11a of the fixing tool 10 is hit with a tool such as a hammer and the wedge part 12 is driven into the groove hole 21a. Then, a pawl 13 is gnawed into the back plate 21 and the back plate 22 is fixed to the side plate 21 by the fixing tool 10.
Patent JP-H10102638-A (JP)
Title: Joint construction for partition panel
Inventor: CHIKAKI KAZUKI
IPC: E04B2/74
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To efficiently joint partition panels in a T-shape from a plane view or in a cross-shape. SOLUTION: In joint construction of partition panels, first and second partition panels 1 and 2 arranged in a straight line are jointed with a clamp device 4 equipped with T-shape hooks 12 from a plane view. Then, second interlocking grooves 16 fitting the hooks 12 of the clamp device 4 turning sideways to them by half lengths of them are formed in vertical frames 7 of the partition panels 1, 2 and 3. The hook 12 of the clamp device 4 mounted to the third partition 3 is inserted into the second interlocking grooves 16 of the first and second partition panels 1 and 2 butted to each other, and the third partition panel 3 is pushed and fixed to the first and second partition panels 1 and 2. Accordingly, the partition panels 1, 2 and 3 can be simply connected in a T-shape from a plane view or in a cross-shape by one sort of the clamp device 4.
Patent JP-H06208912-A (JP)
Title: Non-single axis permanent magnet material
Inventor: ROBAATO EFU KURAUSU
IPC: H01F1/08
Filed: 1993-10-18
Abstract: PURPOSE: To provide a permanent magnetic material, which exhibits excellent magnetic characteristics of permanent magnetic material and has isotropy at a low cost, by using a permanent magnetic material containing a transitive metal, a rare earth metal and boron and containing a non-single-axis material at a specific weight % and have a specific coersive force. CONSTITUTION: As for a permanent magnetic material containing a transitive metal, a rare earth metal and boron, the area I defined by lines connecting points 3-6 on a three component diagram shows the composition of the permanent magnetic material expressed by a formula I. The lines connecting points 3-6 define an area II on the three component diagram and shows the composition of a permanent magnetic material expressed by a formula II. (In the formulae I and II, TM is the transitive metal, RE is the rare earth metal and B is boron or a combination of boron and carbon, and the following inequalities are met; -6.02<=x<=6.02, -2.52<=y<=2.52, -1.48r1.48<=q6.48-r).  Other TM-RE-B alloys that contain the alloy and the non-single-axis material whose composition is shown by a point in the areas I and II by 10 weight % and have at least a coersive force of 1000 coersted are included in a range.
Patent JP-2000084908-A (JP)
Title: Cork powder-containing polyolefin-based resin composition
Inventor: NAKAMURA SHINYA
IPC: C08L23/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a cork powder-containing polyolefin-based resin composition, which is excellent in physical properties used as a building member such as a floor covering material, a wall covering material or the like, stainproofing and flame retardancy and which can manufacture at a low cost. SOLUTION: This cork powder containing a polyolefin-based resin composition consists of 15-150 pts.wt. of cork powder having the average particle diameter of 200-5,000 μm and 10-180 pts.wt. of flame retardant to 100 pts.wt. of the polyolefin-based resin having a flexural modulus of 200-2,000 kgf/cm2. As this polyolefin-based resin, a homopolymer such as polyethylene, polypropylene or the like, a copolymer mainly consisting of ethylene or propylene such as LDPE, LLDPE, HDPE, metallocene-based polyethylene or the like or a polymer blende of the above-mentioned homopolymer or copolymer and other polymer or the like can be exemplified and an especially preferable resin is a polypropylene-based resin.
Patent JP-2000089280-A (JP)
Title: Camera
Inventor: SAKAMOTO TETSUO
IPC: G02B7/04
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent photographing from being performed just as the state that a lens barrel is inadequately extended by constituting a camera to perform a warning when the extending position of the lens barrel is deviated. SOLUTION: This camera is provided with a means warning the effect when the lens barrel is driven in an extending condition and the lens barrel which is expected to be in the extending condition, is deviated from the extending condition. For example, a visual field frame 207a, a close distance photographing mark 207b and a long distance photographing mark 207c are displayed on an LCD 207 inside a finder of this camera. In this case, for example, when the lens barrel is extended while a close distance photographing position is regarded as a target position, the close distance mark 207b is displayed.  In this case, a (x) mark is superposed on the mark 207b being the target position and displayed when a shutter button is pressed to perform a release processing routine, a present barrel position is obtained and as the result, the obtained barrel position is deviated from the target position.
Patent JP-2001084665-A (JP)
Title: Cassette tape driving device
Inventor: HIRANO KENICHI
IPC: G11B15/26
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent excessive tension from being applied to a tape while reducing the thickness of a reel turntable along the axis direction. SOLUTION: An idler gear 62 and an intermediate gear 64 are pivoted on a shaft part 60 of a gear lever 56 and enabled to swing between the position where the idler gear 62 is engaged with a reel gear 30 and the position where the idler gear 62 is disengaged from the reel gear 30. A thin ring-shaped friction plate 74 is stuck on the lower-end surface of the idler gear 62. A coil spring 78 is arranged in a spring storage part 76 of the idler gear 62 and this coil spring 78 energizes the 1st idler gear 62 toward the intermediate gear 64 to press the friction plate 74 against the upper-end surface of the intermediate gear 64. Consequently, the friction plate 74 couples the 1st idler gear 62 and 1st intermediate gear 64 in the rotating direction by applying a nearly constant frictional force to the 1st intermediate gear 64.
Patent JP-2000088925-A (JP)
Title: Method and apparatus for specifying fault position of semiconductor device
Inventor: NORIMATSU KENJI
IPC: H01L21/66
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for specifying a fault position of a defective semiconductor device. SOLUTION: In the case of specifying a fault position of a defective semiconductor device, nodes of a fault candidate existing on a flow of a series of signals are summarized as one path. This path is normally a plurality, but one of the paths is selected, a waveform of the node nearest an output stage is measured. If the waveform of the node is normal, the other node included in the path is judged to be normal. Accordingly, the nodes to be measured for the waveforms can be reduced, and hence a time and a labor for specifying the fault position can be alleviated.
Patent JP-H07115510-A (JP)
Title: Image forming device
Inventor: MURANO SHUNJI
IPC: H04N1/028
Filed: 1993-10-19
Abstract: PURPOSE:To provide the image forming device with excellent productivity by which a latent image of high picture quality is formed in a photosensitive body or an accurate electric signal corresponding to external picture information is generated from a solid-state image pickup element array. CONSTITUTION:In the image forming device comprising a lens plate 5 in which plural lenses 6 are arranged in a line at a prescribed interval and a base plate 1 in which lots of picture element arrays 3 are mounted in a line and where the lens plate 5 and the base plate 1 are fixed side by side via a support so that each lens 6 and each picture element array 3 correspond to each other one by one, the picture element arrays 3 are mounted to the base late 1 in face down bonding, and two projections 7a each having a positioning reference face 71 are provided to the support, the base plate 1 and an elastic body 8 are inserted between the two projections 7a and the elastic body 8 presses the base plate 1 to the positioning reference face 71 of the projection 7a.
Patent JP-2001081949-A (JP)
Title: Wall surface material made of plastic and its manufacture
Inventor: MATSUI HIROSHI
IPC: E04B2/72
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface material made of plastics having an embossed pattern and an irregular pattern on the surface of an external surface layer, in which a plastic foamed material such as a rigid urethane foam is backed and filled to a rear, while providing manufacture, by which the wall surface material made of plastics can be manufactured efficiently. SOLUTION: In the wall surface material 1 made of plastics, an external surface layer 2 in which an embossed pattern and an irregular pattern 5 are formed to a plastic tabular article having thickness of 0.5 mm or more while a male type connecting section 6 and a nailing section 7 are formed on one side in the cross direction and a female type connecting section 8 on the other side respectively, an intermediate layer 3 foamed and solidified in thickness of 5-36 mm by injecting a plastic foamed material and a rear layer 4 composed of paper, a plastic film, a metal or a metalized film are laminated.
Patent JP-H08123898-A (JP)
Title: Method for inputting source document information
Inventor: SATO MANABU
IPC: G06F17/30
Filed: 1994-10-25
Abstract: PURPOSE: To efficiently and accurately turn a typed source document and a handwritten one to a data base. CONSTITUTION: A personal computer 42 takes out code data stored in a code file 16B and image data stored in an image file 20 to which a file NO same as the code data is attached from respective files, prints both data in the different areas of one sheet of recording paper by a printer 17 and prepares a source document 12 for a collation operation. In the source document 12 for the collation operation, images from the image file 20 are printed on the upper part of the recording paper and the code data from the code file 16B are printed on the lower part. An operator who turns them to the data base tries to discover input errors while comparing both data printed on the source document for the collation operation and performs a correction operation when the error is discovered.  The input errors are surely prevented by the source document 12 for the collation operation and turning to the accurate data base is performed.
Patent JP-H04270564-A (JP)
Title: Serial picture data compression system having color information
Inventor: MIYATA MASAHIKO
IPC: H04N1/64
Filed: 1991-10-08
Abstract: PURPOSE:To attain data compression for consecutive white or black level information with a high frequency of occurrence in a text picture especially with a high compression rate by setting a color flag set to 0 into 1 or set to 1 into 0 when bits expressing gradation are all 1. CONSTITUTION:A most significant bit is selected as a color flag, and when the color flag is set to 0, a black/white picture is discriminated and when the color flag is set to 1, a color picture is discriminated and other plural bits are used to express the gradation in this compression system. A picture data from an input I/F 104 is compressed by a data compressor 105. When the gradation bits are all 1, the color flag set to 0 or 1 is revised into 1 or 0, and a high compression rate is obtained by the run length coding or the prediction encoding system especially in a text picture.
Patent JP-H0597145-A (JP)
Title: Bow window unit transportation jig
Inventor: KONO SHOGO
IPC: B65G57/16
Filed: 1991-10-08
Abstract: PURPOSE:To save the wrapping cost and the like by producing and transporting bow window unit members in a prescribed mounting state and supply the bow window unit members of high precision in the dimension without being deformed during transportation and the like. CONSTITUTION:A reversed T-shaped jig body 3 formed of a lower frame 1 and a vertical frame 2 is arranged on both the righthand and the lefthand in parallel spaced by a prescribed distance therebetween. An upper joint 4 is placed to bridge between the ends of the vertical frames 2 of the right and left jig bodies 3, while a lower joint 5 is placed to bridge between the lower ends of the lower frames 1 of the jig bodies 3. For enabling an adjustment of a distance between the pair of jig bodies 3, the ends of the upper joint 4 and the lower joint 5 are connected to the jig bodies detachably. In the vertical frame 2 of the jig body 3, a number of mounting holes 7 are pierced through which the bow window unit members 6 are mounted. The lower joint 5 is provided with a fork inserting port 8 into which a fork of a forklift can be inserted.
Patent JP-2001081821-A (JP)
Title: Fitting device
Inventor: OSHIMA HIROSHI
IPC: E03C1/042
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fitting device which has a comparatively small number of parts, facilitates fitting and can be firmly fixed to a fitting member such as a counter, a panel or the like. SOLUTION: This fitting device 10 includes a pedestal 12 abutting against the surface side of a fitting member 11 having a fitting hole 11a and to which a function means 19 can be fitted, a backing seat 13 abutting against the back side of the fitting member 11 and a fastening means for fastening and fixing the pedestal 12 and the backing seat 13 through a connecting member 14. In this device 10, with the connecting member 14 passed through the backing seat 13, the backing seat 13 can be passed in its inclined state through the fitting hole 11a from the surface, and the connecting member 14 is drawn to the fitting member 11 side without rotating in the axial direction to be fixed to the fitting member 11.
Patent JP-H03121973-A (JP)
Title: Motor-driven tilt steering
Inventor: NAITO HISAYOSHI
IPC: B62D1/18
Filed: 1989-10-04
Abstract: PURPOSE:To prevent troubles such as the unguarded insertion of some material at the tilt-down time and the catching of some material at the tilt-up time by switching the operated state from the automatic control state to manually operated state immediately when a manually operated switch is operated. CONSTITUTION:When a tilt motor 6 is driven, a link part 8 is bendingly operated through a ratchet part 7, and the pivot angle theta of a steering wheel 1 is moved vertically at random in a range from a position thetaD to a position thetaU. The approval of automatic control condition for driving the tilt motor is judged according to the on off operation of a keyless switch, and in case the automatic control conditions are approved, the tilt motor is driven in either up or down direction by automatic control. When either one of manually operated switches 21, 22 is operated on, automatic control function is released simultaneously first, then driving in the reverse direction to the driven direction so far is performed with a conditioned reflex regardless of the operated direction of the manually operated switches 21, 22.
Patent JP-H04138632-A (JP)
Title: Limit switch
Inventor: KAYOGI HIROSHI
IPC: H01H21/28
Filed: 1990-09-28
Abstract: PURPOSE:To improve detection accuracy of a limit switch by spreading displacement of an operating shaft by a lever to serve as an operating amount of an internally mounted switch. CONSTITUTION:A lever it is balance-swiveled with a supporting pin 9, screw- mounted to a case 1, serving as the center. When an operating shaft 2 is pressed by a tool, a switch operating part 3a of the lever 4 is displaced upward in the amount two to three times the pressing displacement. In the case of the displacement exceeding a preset amount, a switch 3 is turned off to replace the tool by deciding a wearing amount increased. In this way, virtual accuracy of the internally mounted detection switch can be improved.