baber/WOPTO huggingface dataset:
Patent JP-S55138046-A (JP)
Title: Electric contact material
Inventor: YAMADA SHIYUUJI
IPC: C22C1/05
Filed: 1979-04-13
Abstract: PURPOSE: To provide an electric contact material excellent in resistance to deposition and less consumption and having small are persisting time and contact resistance by a method wherein Ag-SnO 2  particles are mixed with metal particles such as Cr, Zr and Mn having a small oxide-formation free energy and the mixture is sintered.  
     CONSTITUTION: Mixture consisting of 90W95wt% of Ag and the remaining Sn is melted in a high-frequency furnace and is treated with atomization to provide Ag-Sn alloy particles of 10W50μ size. The particles are internally oxidized in a high temperature oxygen atmosphere to give Ag-SnO 2  particles, to which metal particles such as Cr, Zr, Mn, etc. having a small oxide-formation free energy is added to occupy 0.05W10.0% of the total mixture. The mixture is formed into required forms and is sintered to provide an electric contact material having various excellent characteristics for use as breakers, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09237304-A (JP)
Title: Information recording and reproducing device
Inventor: TAKEDA AKINORI
IPC: G06Q50/30
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device efficiently recording and reproducing recorded information and its correction history. SOLUTION: This device is provided with a storage medium 1 recording information as plural records 2, which respectively include at least data, an identifier corresponding to data and recording time information showing the time of recording the record in the storage medium 1. In order to correct data in a desired record 2 in the storage medium 1, a new record 2 including at least corrected data, the identifier of the desired record 2 and correcting time information showing the time of correcting is additionally recorded in the storage medium 1. At the time of reading a record corresponding to the desired identifier from the storage medium 1, a record 2 recording recent recording time information and recent correcting time information among the records 2 with the desired identifier is read out.
Patent JP-H06237026-A (JP)
Title: Forming method of thick-film electrode
Inventor: SAOSHITA SOUSHI
IPC: H01L41/22
Filed: 1993-02-09
Abstract: PURPOSE:To improve the stability of electrode characteristics by previously forming the thin-films of glass for joining on approximately the whole surfaces of the surface and rear of a ceramic board and forming a conductive film. CONSTITUTION:A ceramic board is prepared by molding and baking a piezoelectric ceramic material using a PZT as a base, and the ceramic board in specified thickness is acquired by lapping. Borosilicate glass is used as glass for jointing, the raw material powder of the borosilicate glass is laminated on the ceramic board 1 in thickness of 800Angstrom  through sputtering to form the thin-films 3 of glass for jointing, and the surfaces of the ceramic board 1 are improved. The thin-films of glass are homogenized through annealing at 700 deg.C. The surfaces of the thin-films 3 of glass for jointing are coated with silver paste, dried and baked to shape conductive films 4, thus forming a thick-film electrode. Accordingly, the stability of electrode characteristics can be improved.
Patent JP-S62203677-A (JP)
Title: Forming method for corrision resistant coating of roll and so on for paper manufacturing
Inventor: ISHIKAWA MAKOTO
IPC: B23K9/00
Filed: 1986-03-03
Abstract: PURPOSE:To obtain the coating roll having the resistance resistant even to high linear pressure by integrating respective sleeve by welding it in bevelling, after shrink fitting vertically to an object roll the divided sleeve made of stainless steel on which a beveling is executed. CONSTITUTION:Sleeves 1a-1d made of stainless steel in the length adequately dividing the length of an object roll 2 are formed and expanded more than the roll 2 by evenly heating the whole body after executing a bevelling 4. The operation of fitting the roll 2 to the sleeve 1a... by hanging it down into the state of vertically supporting the respective heat expanded sleeve 1a... is performed in order from the inner side of the roll 2 to the outside in said state. In this way the coating roll having corrosion resistance resistant even to high linear pressure can be formed.
Patent JP-H04262914-A (JP)
Title: Automotive air-conditioner
Inventor: TAOKA KOJI
IPC: B60H1/32
Filed: 1991-02-18
Abstract: PURPOSE:To inhibit the termination of air-conditioning operation due to the temperature elevation of cooling water, and to maintain comfortable car interior environment by detecting the temperature of the cooling water of an internal combustion engine, and by forcibly switch-controlling an inside/outside air switching device into an inside air introduction state when the detected temperature exceeds a predetermined level. CONSTITUTION:A blower switch 32 and an air-conditioning switch 33 are turned ON, and when an air-conditioning device is operated, at the time of normal running, an outside air introduction switch 35a of an inside/outside change-over switch 35 is ON, while an inside/outside air switch door 21 of an inside/outside air switch device 2 is in an outside air introduction condition as indicated in the side (a). When the temperature of engine cooling water detected by a temperature sensor 4 exceeds a predetermined level under this condition, it is judged by a control device 3 whether the inside/ outside air switch door 21 is set to an outside air introduction position by a servo motor 26 in the inside/outside air switch device 2. When the door is set to the outside air introduction position, the servo motor 26 is operated, so that the inside/outside switch door 21 is forcibly moved to the side of an outside air introduction position (b).
Patent JP-H08238701-A (JP)
Title: Cover skin material
Inventor: ITO HARUHIDE
IPC: B32B7/10
Filed: 1995-03-06
Abstract: PURPOSE: To bond sufficiently a cover skin and a base resin, even if the base resin used is of such a type as is apt to flow easily by performing a base resin molding process and a cover skin and base resin bonding process in a single step. CONSTITUTION: A rectangular uneven part 15 is shaped like right-angled isosceles triangles arranged side by side, and is made of TPO (polyolefin thermoplastic elastomer) which is also used for another cover skin structure. When using this cover skin 10, a molten base resin comes into contact with and adheres to only each projecting part. A foam layer 16 which is known to work as a heat insulating layer, ensures a positive adhesion between the base resin and the cover skin. An unwoven cloth 17 should be of such a type as to be made of polypropylene, and has numerous unevennesses on the surface of the unwoven cloth 17, so that, in a simultaneous process of molding and adhesion, the quantity of heat dissipated from the base resin through the unwoven cloth is minimized. In addition, the unwoven cloth 17 works also as a heat-insulating layer.
Patent JP-S56142014-A (JP)
Title: Method and apparatus for producing resin pellet by using intermittent jet of pressurized fluid
Inventor: HOSODA MAKOTO
IPC: B29B9/06
Filed: 1980-04-07
Abstract: PURPOSE:To obtain the resin pellets efficiently by a method wherein the pressurized fluid is intermittently jetted toward an extrusion orifice of a melt extrusion die for resins so as to cut and blow away the melt of the resin being extruded. CONSTITUTION:A jetting hole 6 is provided for jetting the pressurized fluid toward the tip end of the extrusion orifice 2 bored in a pelletizing die 1 fitted to the tip end of an extruder for thermoplastic resin. The pressurized fluid is intermittently jetted from an intermittent pressure converter 4 to the orifice 6 through a conduit 7 and a pressure conducting hole 5 so that the melt 2 of the resin being extruded is intermittently cut and blown away by the jet of the pressurized fluid.
Patent JP-S55138845-A (JP)
Title: Method of fabricating semiconductor device
Inventor: KOSHIKAWA MAKOTO
IPC: B29C45/00
Filed: 1979-04-17
Abstract: PURPOSE:To eliminate the breakage of an IC chip and the disconnection of the finger portions thereof and to improve the yield of a semiconductor device in fabrication by retaining the IC chip from both upper and lower surfaces thereof by a plurality of retainer pins provided thereat in a mold and injection molding it with thermoplastic resin. CONSTITUTION:A printed board 1 is connected to an IC chip 2 by finger portions 12a. The chip 2 is retained from both upper and lower surfaces thereof by retainer pins 32, 33 provided in an injection mold 3. A rubber 34 is so employed as to eliminate damage of the chip as required at this time. Thereafter, thermoplastic resin 31 is injection molded by the mold.
Patent JP-H05217319-A (JP)
Title: Magnetic head device and magnetic disk device
Inventor: KUDO SHUNICHI
IPC: G11B21/21
Filed: 1992-01-31
Abstract: PURPOSE:To provide a magnetic head device and a magnetic disk device capable of controlling the floating characteristics such as the floating amount, the pitch motion or the roll motion of a magnetic head. CONSTITUTION:A magnetic head device includes the magnetic head 5, a head supporting device 4 and air flow control means 61 and 62. The magnetic head 5 is provided with a magnetic transformation element 52 fitted to the one end in the longitudinal direction of a slider 51. The magnetic head 5 is fitted to the free end side of the head supporting device 4. The air flow control means 61 and 62 are provided integrally with the magnetic head 5 and the head supporting device 4 and constitute air flow paths 610 and 620 directing in the longitudinal direction of the slider 51.
Patent JP-H01220408-A (JP)
Title: Metal magnetic powder, manufacture thereof and use thereof
Inventor: MARUO MASATAKE
IPC: H01F1/06
Filed: 1988-02-29
Abstract: PURPOSE:To obtain metal magnetic powder in which sufficient antioxidative and high performance magnetic properties of a medium are imparted by thermally decomposing specific organic metal compound on the particle surface of metal magnetic powder, and carrying its residue on the particle surfaces. CONSTITUTION:The thermal decomposition residue of alkyl metal compound is carried on the surfaces of particles. The metal compound is brought into contact with the surfaces of the metal magnetic powder particles, thermally decomposed, and the residue is carried on the surfaces of the particles. Further, the metal compound is brought into contact with the surfaces of the powder, thermally decomposed, the thermally decomposed residue is carried on the surfaces of the particles, and the carried particles are then heat treated in an inactive atmosphere. The magnetic powder used to be treated is obtained from iron or iron alloys mainly containing the iron to be produced by various methods.
Patent JP-S51121423-A (JP)
Title: Process for adding a deoxidation-conditioning agent
Inventor: YOSHIDA RISABUROU
IPC: C22B9/10
Filed: 1975-04-18
Abstract: PURPOSE: To provide a process for adding an iron carbide type deoxication agent to a molten steel. The present process can be carried out without any decrease of the addition efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08221447-A (JP)
Title: Automatic document sorting device
Inventor: HIROTA MAKOTO
IPC: G06F17/22
Filed: 1995-02-10
Abstract: PURPOSE: To improve such a probability that a contained in the document of a sorting object matched with any one of preserved effective words by holding a lot of words effective for sorting (effective words) as much as possible, and to reduce the processing cost on a vector space for expressing the document by reducing the number of basic words to be the axis of the vector space as much as possible. CONSTITUTION: An effective word extracting part 25 extracts a lot of effective words out of all the document for which plural documents are preserved in a document database 24 by being previously sorted into categories as much as possible and registers them on an effective word dictionary 26. A basic word extracting part 27 extracts a little basic words to be the axis of the vector space for expressing the document out of the effective words registered on the effective word dictionary 26 as much as possible. The information of correlation with the basic words is applied to the respective effective words registered on the effective word dictionary 26. Based on the information of correlation between the effective words and the basic words, a vector expressing part 22 expresses the document inputted as the sorting object as the vector of a little dimensions and an identification deciding part 23 decides the category, to which the document belongs, by performing the calculation of a distance between documents, etc., on the vector space.
Patent JP-H05245642-A (JP)
Title: Narrow gap mag all position welding method
Inventor: KAMEI HIROMASA
IPC: B23K9/12
Filed: 1992-03-04
Abstract: PURPOSE:To provide the narrow gap MAG all position welding method capable of reducing man-hours, improving the welding quality and executing remote control or unmanned operation. CONSTITUTION:A welding wire 1 is formed into a doglegged shape by a couple of bend forming feed gears 4 and 5 with two electrodes shifted in the weld line direction by using the welding wire 1 having <=1.0mmphi diameter. While bend habits are formed, respectively to groove walls 14 and 14' in opposition to give directivity, arcs are oscillated and started from a starting point 25 of a flat position part of a pipe to make a round. At a point of time when the start point 25 of a preceding bead is molten, the arcs are reversed and the operation to change the welding direction and make a round is repeated and build-up is performed in order without interrupting the arcs.
Patent JP-S59173608-A (JP)
Title: Method and apparatus for controlling temperature in fluidized bed incinerator
Inventor: OKADA ZENSHI
IPC: F23C10/28
Filed: 1983-03-18
Abstract: PURPOSE:To provide a continuous and stable operation of fluidized bed incinerator by a method wherein a fluidized bed temperature is automatically controlled under a superior response. CONSTITUTION:When an amount of ash is increased and a fluidized bed temperature in a furnace 1 is increased over a specified value, a control device 12 detects this condition, instructs a flow rate control valve 11 to open it and causes gas from a supply pipe 10 to be fed into an air box 7 through a gas supplying pipe 9. The gas fed into the air box 7 is blown into an expanded space 2 through a distribution plate 4 to cause the fluidized medium to be produced and supply a calory to a thermal conducting surface 3, thereby a temperature of entire fluidized bed is decreased. An expanded space 2 becomes a fixed bed unless air is supplied and through a heat transfer coefficient for a heat transfer surface 3 is quite low, the bed becomes a fluidized bed by supplying air, a heat transfer coefficient for the heat transfer surface 3 is is increased by several times, resulting in that the temperature in the furnace is decreased. Thereby, it is possible to continue a stable operation.
Patent JP-H11247483-A (JP)
Title: Pallet positioning device for elevator parking
Inventor: MATSUNUMA SETSUO
IPC: E04H6/18
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a pallet positioning device for elevator parking which can surely prevent a pallet from positional dislocating even if the pallet is repeatedly elevatably moved, turned, or traversed, and hence a gap against a fixed platform can be sufficiently miniaturized. SOLUTION: A pallet elevatably moving device and a pallet turning device are provided in a cage 4, a turn table is elevated up to a turning level H to lift a pallet 9, and then the turn table is horizontally turned to turn the pallet. Then, the device is provided with a pair of guide grooves 9b provided on the underside of the pallet on the symmetric positions against the center Z of turning and opening downward, a pair of positioning members 31 capable of being fitted into the guide grooves from the lower side, and pair of vertically moving devices 32 provided in the cage on the positions corresponding to the guide grooves and vertically moving the positioning members, and the positioning members 31 are fitted into the guide grooves 9b so as to prevent the pallet from positionally dislocating.
Patent JP-H04282717-A (JP)
Title: Input device for information processing apparatus
Inventor: SAKATA TOSHIYUKI
IPC: G06F3/0354
Filed: 1991-03-12
Abstract: PURPOSE:To accurately detect the moving distances of a device body and their moving directions by using plural acceleration sensors. CONSTITUTION:This input device is provided with at least two acceleration sensors 100, 101 having respectively different sensing directions and the moving information of an input device body is formed based upon the outputs of the sensors 100, 101. The whole shape can be formed as a mouse or pen type. Thus, two or more acceleration sensors 100, 101 included in the device have respectively different sensing directions. When the sensing directions of respective sensors 100, 101 are respectively set up as the X and Y axis directions, a moving distance in the X axis direction can be found out by integrating the output of one acceleration sensor twice. On the other hand, a moving distance in the Y axis direction can be found out by integrating the output of the other acceleration sensor twice. Thereby the accurate moving distances and moving directions can be detected.
Patent JP-S57162583-A (JP)
Title: Static picture peproducer
Inventor: SAITOU ETSUROU
IPC: G11B21/08
Filed: 1981-03-30
Abstract: PURPOSE: To obtain a sheet of frame static picture at every two turns, by using a reproducing head whose scanning position can move from a track to its abjacent track for a disk-shaped recording medium which turns with a field frequency.  
     CONSTITUTION: In the recording mode, a magnetic sheet 1 is turned with the field frequency and a modulated video signal is supplied to a fixed head. Thus the signals equivalent to a field are recorded with a turn of the head to obtain the sheet 1 for a field static picture. The reproduction is carried out by fixing the head. Then the 1st field is recorded in the form of a track, and then the head is moved by a pitch Wt within the switch time Ts. Then the 2nd field is recorded at the position adjacent to the 1st field to obtain the sheet 1. For the reproduction, the video signal of the 1st field is reproduced along a scan locus R 1  and the adjacent scan locus R 2  is scanned after the change of the head position. Then the locus R 1  is consecutively extracted. In such way, both the field and frame static pictures can be reproduced with a simple constitution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000237233-A (JP)
Title: Manufacture of disposable pants
Inventor: NAKAOKA KENJI
IPC: A61F5/44
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve fitting property and productivity by forming adjacent leg hole sections into oval shapes the longitudinal axes of which tilt in the opposite directions from each other based on the center through which crossing lines in the longitudinal axial direction pass and at the same angle, and laying out a front belly section and a rear back section in the opposite directions from each other in the width direction. SOLUTION: A front belly section 2A and a rear back section 2B are laid out in the opposite directions in the width direction at every other location, with a crotch section 2c as a border. For example, in a region of a pitch P1 between crossing lines K1 and K2, the front belly section 2A is formed on the upper side, and the rear back section 2B is formed on the lower side. In an adjacent pitch P2, the arrangement is made opposite, and this arrangement is repeated hereinafter in the same manner. On a liquid permeable sheet form body 3, leg hole sections 2D of an approx. oval shape, wherein crossing points H1-H4 of a central line G in the width direction and the crossing lines K1-K4 are made as the centers, are formed in such a manner that the longitudinal axes I may become an angle θ in the opposite directions from each other.  A flat section 2a is formed on both sides in the length direction of the crossing lines K1-K4 of respective leg hole sections 2D. By this constitution, the fitting property and the productivity can be improved.
Patent JP-H11246003-A (JP)
Title: Refuse capacity reducing device and paper shredder with the device
Inventor: UENO TOSHIO
IPC: B65F1/14
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce capacity of refuse so as to improve refuse disposal efficiency. SOLUTION: A refuse capacity reducing device 4 comprises a refuse capacity reducing mechanism 15 which is provided to face a refuse container 2 and reduces a capacity of inside refuse. The refuse capacity reducing mechanism 15 comprises a plurality of rotating bodies 17 which are arranged in plural rows in parallel and rotate to diffuse the refuse to be dropped to whole area of a box bottom, and a rotating body supporting part which supports the plurality of the rotating bodies and rotatively controls them. A sectional figure of each rotating body is formed into an eccentric circle. A spatula part may be formed in each rotating body to stir the refuse.  A paper shredder 1 with the refuse capacity reducing device comprises a refuse container 2, a shredding mechanism 3 which is provided above the refuse container 2 and cuts paper into small pieces, and the refuse capacity reducing device 4 which is installed below the shredding mechanism 3 to face the refuse container 2.
Patent JP-H07256129-A (JP)
Title: Volume reducing device having air separating mechanism
Inventor: UNO KUNIHIKO
IPC: B02C13/06
Filed: 1994-03-17
Abstract: PURPOSE:To provide a volume reducing device which simultaneously executes sepn. of impurities and volume reduction (pelletization) of recovered metals so as to facilitate recycling thereof and is provided with an air separating mechanism capable of improving transportation efficiency and effectively utilizing a storage yard. CONSTITUTION:This volume reducing device 2 has a crushing chamber 11 communicating with a charging port 9 for materials to be crushed and has a rotor 10 of a cross bearing system equipped with ring hammers 18 in this crushing chamber 11. The bottom of the crushing chamber 11 facing this rotor 10 has a crushing plate 12. The volume reducing device described above has an air blowing means 3 for separating and sorting the crushed materials by wind force on the crushing outlet side and is formed with an adjusting discharge chamber 14 facing the crushing chamber 11. Elliptic adjusting plates 13a adjustable in mesh opening are arrayed at specified intervals in a vertical direction within this adjusting discharge chamber 14. The casing of the volume reducing device on the rear flow side of the adjusting plate 13a is provided with a suction duct 5 in the upper part thereof and a discharge chute 15 in the lower part thereof.
Patent JP-H06241384-A (JP)
Title: Flexible joint
Inventor: MAENO HAJIME
IPC: F16L59/02
Filed: 1993-02-13
Abstract: PURPOSE:To provide a flexible joint provided with excellent characteristics in flexibility, extendability, and gas sealing property. CONSTITUTION:A cylindrical heat insulating layer 12 is formed with a heat- resistant heat insulating material, and the outer surface of the heat insulating layer 12 is covered by an elastic layer 14 formed with an elastic material. On the other hand, a metallic foil layer 16 is formed so that it may cover the entire inner surface of the heat insulating layer 12 to form it in a cylindrical body of laminated structure. Also a bent or curved part 22 which can be extended in axial direction is formed in the middle position of the cylindrical body in axial direction.