baber/WOPTO huggingface dataset:
Patent JP-H11186244-A (JP)
Title: Method of forming film and manufacturing semiconductor device
Inventor: MIYAGAKI SHINJI
IPC: H01L27/105
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To suppress a piping system from clogging to stably form a high dielectric const. film or ferroelectric film by raising the temp. of a gasifier higher than the gasifying temp. of a liq. raw material to remove residues in the gasifier after forming the film. SOLUTION: The film forming method holds gasifier at a specified high temp. to avoid clogging by gasified residues after forming an SrBi2 Ta2 O9 . The temp. of the gasifier is set high enough to gasify a main material of the residues, Bi(C6 H5 )3 , Sr(DPM)2 but below the temp. for decomposing this material, thereby gasifying to avoid clogging. If the set temp. is not enough to gasify the material, the residue removing effect will be poor, but if higher than the decomposing temp. of the material, the material will be decomposed to precipitate metal elements in the gasifier. Thus the residues can be removed from the gasifier.
Patent JP-H08269404-A (JP)
Title: Method of bonding thermoplastic elastomer blend to polyestersupport
Inventor: OUDEI TORANZORAA
IPC: C08J5/06
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To strongly adhere a modified thermoplastic polyolefin elastomer to a polyester substrate by treating the surface of the substrate with a blocked diisocyanate and thermally pressing the elastomer to the surface.  
     SOLUTION: The polyester substrate is treated with a water-base blocked diisocyanate emulsion or with a water-base blocked diisocyanate dispersion/ emulsion and an epoxy resin. A thermoplastic elastomer blend contg. a thermoplastic polyolefin, a noncured-completely cured elastomer (blend), a functional polyolefin, and optional additives is bonded to the surface of the support under heating and pressing. The elastomer blend contains a 2-7C monoolefin (co)polymer, EPDM rubber, butyl rubber, etc.; and a functional polyolefin formed by grafting an unsatd. carboxylic acid, etc., to a polyolefin. The blocked diisocyanate is selected from methylenebisphenylcarbanilate, and the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000173599-A (JP)
Title: Manufacture of active material for lithium secondary battery positive electrode and lithium secondary battery
Inventor: HIRATSUKA HIDEKAZU
IPC: H01M4/525
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a positive electrode active material for a lithium secondary battery showing excellent charging/discharging characteristics and offering a high mass-productivity. SOLUTION: A lithium containing composite oxide expressed by LiNi(1-x) CoyMzO2 (where 0.1<=x<=0.3, 0<=y<=0.3, 0<=z<=0.3, and x=y+z, and M is one or more of Al, Mn, Mg, Fe, V, Ca, Ti, and Cr) is heated at a temp. below the melting point of lithium hydroxide while a mixture of Ni(1-x)CoyMz hydroxides and lithium hydroxide is allowed to flow continuously, followed by a dehydration process and a baking process in stationarily placed condition. Thereby a lithium-containing composite oxide exhibiting excellent charging/ discharging characteristics and an enhanced bulk density and degree of mixing can be yielded with a high mass-productivity.
Patent JP-H06174985-A (JP)
Title: Optical cable for laying by winding or attaching
Inventor: MUNAKATA TAKEO
IPC: G02B6/44
Filed: 1992-12-07
Abstract: PURPOSE:To prevent the damage by birds, such as woodpeckers, by providing a plastic sheath on the outer periphery of a cable core including a tension member and coated optical fibers and providing a hard protective layer on the outer periphery thereof. CONSTITUTION:This optical cable 3 is constituted by doubling and twisting plural pieces of the coated optical fibers 5 on the outer periphery of the tension member 4 consisting of an FRP rod, etc., to form the cable core, coating the plastic sheath 6 consisting of a fluororesin, etc., on the outer periphery thereof and doubling and twisting plural pieces of metallic filamentary materials 7 on the outer periphery thereof to form the hard protective layer. The wires or rods of aluminum, stainless steel, etc., are used as the metallic filamentary materials 7. Metallic tapes of aluminum or stainless steel, etc., which are lap wound or metallic pipes are usable as the hard protective layer. As a result, the hard protective layer is no longer bored with holes even if the layer is pecked by the woodpeckers, etc. The deterioration of the plastic sheath by UV rays is prevented and the longer life is attained.
Patent JP-H05166403-A (JP)
Title: Method for preparing metal mold of fisheye step
Inventor: OTSUKA HIDENORI
IPC: F21S8/10
Filed: 1991-12-13
Abstract: PURPOSE:To make more attractive by forming connection of a boundary line in a concave part corresponding to a fisheye step to approach a straight linear shape, in the case of preparing a metal mold for the fisheye step. CONSTITUTION:Many fisheye steps formed in a curved part of a lens are divided into almost parallelogram shape. In a metal mold of thus formed fisheye step, a concave part C2, divided by a vertical line 8 extended in a direction A and a horizontal line 9 extended in a direction B of obliquely crossing with this line 8, is prepared by NC work by an end mill. A locus of the end mill relating to the metal mold is controlled roughly along the vertical line, but when the end mill passes through a horizontal line 9s in a start end side expected as a boundary of the recessed part and when the end mill passes through a horizontal line 9e in a finish end side for a transfer to the next work of the concave part C2, vector control is applied so that the locus of the end mill is orthogonal to these horizontal lines. In this way, since the horizontal line 9 is formed to be linearly connected in the direction B, a boundary line of the fisheye step, which is a molded product of this metal mold, is formed into a line not discontinued but smoothly continued.
Patent JP-2000168641-A (JP)
Title: Hydraulic suspension device of tracklaying vehicle
Inventor: ONOZUKA MICHIO
IPC: B62D55/112
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of a change of a car body position in a whole driving area by inputting a detection signal of acceleration and a vehicle position, computing force to work on a rolling wheel by driving force of a drive sprocket in accordance with the detection signal, outputting a hydraulic control signal to negate this force and adjusting hydraulic pressure of a cylinder. SOLUTION: Force to be applied on a rolling wheel part 6 is computed on a driving torque correction control device 17 in accordance with acceleration in the longitudinal and lateral directions, pressure in an oil chamber 12a of a cylinder, the rolling wheel 6 and a detection value of a steering ratio, etc. A hydraulic control signal to negate this computed force is output to a hydraulic control valve 14, and hydraulic pressure of the cylinder connected to the rolling wheel 6 is adjusted by the hydraulic control valve 14. Consequently, it is possible to reduce a positional change of a car body due to driving force of a drive sprocket 5, that is, a change of a car body position at the time of whole driving of advancing, retreating and steering.
Patent JP-H11182047-A (JP)
Title: Positioning jig for steel frame beam
Inventor: OGURA SATOSHI
IPC: E04G21/18
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To easily and accurately adjust height, horizontality, and lateral position or the like of a steel frame beam to the base when a steel frame concrete structure that both ends of the steel frame beam protrude to the outer side than the placed concrete is constructed at site. SOLUTION: A jig 5 is provided with a easing-shaped jig body 6, level- adjusting members 7, 8 formed on the upper sied 6b of the jig body 6, and position-adjusting member 9, 10 attached to a pair of sides 6c, 6d of the jig body 6. The jig 5 is installed on a base 20 with bolts 22, 23 and nuts 24, 25 at a specified position of both sides located in the outer side than a form 26 installed in a form-assembling work in the after-process. After both longitudinal ends of a steel frame beam 1 have been mounted on a plurality of jigs 5, the level-adjusting members 7, 8 and the position-adjusting members 9, 10 are controlled. In this way, height, horizontality, and lateral positions or the like of the steel frame beam 1 to the base 20 can be adjusted.
Patent JP-H09180125-A (JP)
Title: Magnetic head and its production as well as its production jig
Inventor: USHIZAWA KATSUTOMI
IPC: G11B5/10
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a prescribed accuracy without sorting simple bodies of chip cores by adjusting a gap position for another coalesced block in the state of fixing and holding one coalesced block. SOLUTION: The recording head 2a (3a) and reproducing head 2b (3b) of the chip core 2 (3) of the magnetic head 1 are inserted into the groove parts 4a, 4b (6a, 6b) of magnetic shield block 4 (6) by using jigs, etc. As a result, the one side thereof is enclosed by a block 4 (6) and is press-bonded. The core 2 (3) and the block 4 (6) are combined in this state as the integrated coalesced block 11 (12). The end face of the core 2 (3) is then ground by the production jig in order to obtain the dimensional accuracy from the end faces of the chip cores to a track center and the azimuth angle accuracy of a gap. The gap position is adjusted with respect to the coalesced block in such a manner.
Patent JP-H06176058-A (JP)
Title: Japanese sentence analyzing device
Inventor: TAKEISHI EIJI
IPC: G06F17/30
Filed: 1992-12-08
Abstract: PURPOSE:To uniquely and easily decide the analysis of the modifying structures with the use of a Japanese sentence analyzing device which inputs a Japanese sentence and its morpheme analysis result and analyzes the modifying structure between the paragraphs of the Japanese sentence. CONSTITUTION:This Japanese sentence analyzing device includes an analysis example base 6 which stores the past analysis results, an analysis control means 2 which controls the application procedure and the application results of analysis examples, an analysis example retrieving means 3 which retrieves the base 6 by using the information acquired from the means 2 as a key, a similarity calculator means 4 which calculates the similarity between the Japanese sentence to be processed and the analysis example retrieved by the means 3 extracts an example that has the highest similarity, and an analysis example applying means 5 which applies the analysis examples retrieved by the means 3 to the relevant Japanese sentence and obtains the analysis result.
Patent JP-2000173714-A (JP)
Title: Self-aligning connection device
Inventor: SATO MASAYA
IPC: H01R13/639
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a self-aligning connection device the length of which is extended during connection work but the length becomes short after the connection is ended. SOLUTION: This self-aligning connection device is provided with a housing body 11 equipped with a terminal housing part and a connector housing part for housing a mating connector, and a sheath part 12, attached to the housing body 11 slidably in the fitting direction for guiding the mating connector to the connector housing part. A terminal is housed in the terminal housing part, the mating connector is fitted to the sheath part 12, guided to and housed in the housing part, and then the sheath part 12 is slid in the fitting direction of the mating connector.
Patent JP-H06180207-A (JP)
Title: Rotary angle detector
Inventor: MIYAZAKI SEISHI
IPC: G01D5/245
Filed: 1992-12-11
Abstract: PURPOSE:To provide a rotary angle detector which obtains a high S/N ratio and at the same time is strong against turbulence of external magnetic field etc. CONSTITUTION:Four projecting electrodes are provided at the outer periphery of a rotar 2 and at the same time four recessed electrodes corresponding to the projecting electrodes of the rotar 2 are provided inner periphery of a stator 20. Further, eight stages of stator plates 4-11 which are laid out in the axial direction of the rotar 2 one another are provided and coil windings 13 and 16 for excitation and coil windings 12, 14, 15, and 17 for detection are wound at 8 stages of stator plates 4-11 in a sandwich in axial direction of the rotar 2.
Patent JP-H07202192-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: TANAKA MAKOTO
IPC: H01L21/265
Filed: 1993-12-31
Abstract: PURPOSE:To form a BF2-implanted polysilicon gate electrode which is never depleted but protected against an impurity punch-through phenomenon. CONSTITUTION:Provided that a polysilicon film for a gate electrode is as thick as 200 to 350nm, BF2 are ion-implanted 2X10<15> to 3X10<15>/cm<2> in doses into the polysilicon film with an implantation energy of 20 to 50KeV, and the polysilicon film is thermally treated at temperature of 800 to 850 deg.C to serve as a gate electrode polysilicon film of a PMOS semiconductor device.
Patent JP-H11164754-A (JP)
Title: Bed serving also as sofa
Inventor: NARUTO YOUICHI
IPC: A47C17/70
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To attach importance to the bed function in a sofa bed. SOLUTION: A plate-shaped rectangular body serving as a bed main body is divided into a broad main body 1 and a narrow auxiliary body 2 along its cross direction, and its divided face is formed into a face inclined in the direction in which the width of the main body 1 becomes greater at its lower surface than at its upper surface. The inside of the main body 1 and the divided surface 4 of the auxiliary body 2 are connected together by a plurality of connecting arms 7, and a ratchet rotating device 10 is provided at the bases of the connecting arms 7 to raise the auxiliary body 1 in plural steps of angles relative to the main body 1 to provide the backrest of a sofa. Thus when the sofa bed is used as a bed, the joint between the main body 1 and the auxiliary body 2 does not come into contact with the back since it greatly deviates from the center of the width of a bed face.  When the sofa bed is used as a sofa, the auxiliary body 2 serving as the backrest is located over the main body 1 and therefore the depth of a seat face becomes appropriate to provide sitting comfort.
Patent JP-H11186168-A (JP)
Title: Protective cover of wafer holding surface
Inventor: OSONO SHUNICHI
IPC: H01L21/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To enable remarkably shortening a cleaning time, by constituting a protective cover of a wafer holding surface of a specified ceramic material which has large mechanical strength to heat shock due to rapid temperature rise and has sufficient anticorrosion to cleaning gas. SOLUTION: A protective cover 2 is constituted of silicon nitride based ceramics whose fracture toughness value is at least 5 MPa√m. In the silicon nitride based ceramics, cracks are hardly generated by heat shock due to rapid temperature rise, and excellent anticorrosion is obtained to cleaning gas 1 whose corrosiveness is very strong. It is preferable, from the view-point of anticorrosion, that surface roughness of the silicon nitride based ceramics is set to be at most Ra 0.4, and it is preferable, from the view-point of thermal shock resistance and anticorrosion, that crystal grain diameter of the silicon nitride based ceramics is set to be at most 5 μm.  In the composition of the silicon nitride based ceramics, silicon nitride based ceramics of about 95 wt.% is used as main component, rare earth element oxides of Y2 O3 and Yb2 O3 of about 2 wt.% are added as sintering auxiliary, and Al2 O3 of about 3 wt.% is added.
Patent JP-2001168191-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SATAKE TETSUO
IPC: H01L21/312
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent a mask for forming a hard mask from being removed by patterning an inorganic insulating film deposited on an organic insulating film. SOLUTION: After a first organic insulating film 104 and a first inorganic insulating film are sequentially deposited on lower layer wiring 102 and an insulating film 101 provided on a semiconductor substrate 100 via a protection film 103, a first inorganic insulating film 105 is coated with a photosensitive polyimide film. After a mask pattern 106 is formed by patterning the photosensitive polyimide film, dry etching is performed against the first inorganic insulating film 105 and a first hard mask 105A is formed. After a second organic insulating film 107 and a second inorganic insulating film 108 are sequentially deposited on the mask pattern 106, a second hard mask 108A is formed by patterning the second inorganic insulating film 108. Dry etching is performed using the second hard mask 108A as a mask.  Subsequently, a via hole 110 is formed on the first organic insulating film 104 and a wiring groove 111 is formed on the second organic insulating film 107.
Patent JP-H05167275-A (JP)
Title: Board frame opening-closing device
Inventor: ODA ATSUSHI
IPC: H05K7/16
Filed: 1991-12-16
Abstract: PURPOSE:To enable a board frame to be freely mounted or dismounted by a method wherein a gap smaller than the diameter of a hinge pin of a hinge mechanism is provided to the receiving part of a chassis, a cutout is provided to a part of the hinge pin, and the diametral dimension of the cutout is set nearly equal to or slightly smaller than the gap of the receiving part. CONSTITUTION:A board frame 22 is mounted on both the sides of a bottom chassis 18 and supported in a pivotable manner by a pair of hinge mechanisms 23 provided below. The part of a hinge pin 29 between a pair of arms 30 is circular in cross section. A cutout 31 is provided to the hinge pin 29 at both the ends of the arm 30, whereby the hinge pin 29 is set in diametral dimension. The set diametral value concerned is smaller than the diameter of a part of the hinge pin 29 where the cutout 31 is not provided. Moreover, the diametral dimension of the hinge pin 29 where the cutout 31 is provided is set nearly equal to a gap 34 between receiving parts 26 and 28.
Patent JP-H05165647-A (JP)
Title: Program load system
Inventor: ITO SEIJI
IPC: G06F13/00
Filed: 1991-12-18
Abstract: PURPOSE:To decrease the load of a server side work station in a work station to execute mutual communication through a transmission line between the server side work station connected to a network and plural client side work stations. CONSTITUTION:A server side work station 5 is equipped with program load information and manages programs loaded to respective client side work stations 7A, 7B...7N and when a program load request is given from one of the client side work stations, the address of the client side work station loading the same program is informed. Then, the program is transferred between the client side work station giving the program load request and the client side work station at the informed address.
Patent JP-H05166006-A (JP)
Title: Character normalizing device
Inventor: NISHIDA YUSUKE
IPC: G06K9/42
Filed: 1991-12-17
Abstract: PURPOSE:To provide a character normalizing device which can easily normalize the characters with high quality despite the input of a large character image that exceeds an allowable range of hardware. CONSTITUTION:A compression ratio calculation means 1 calculates the size of an input character image to compress this size within an allowable range of hardware and then decides a width compression ratio showing the thinning intervals of columns in the width direction and a line compression ratio showing the compression degree in the height direction respectively to obtain a normalized image. Meanwhile a normalizing means 2 normalizes the character image into a prescribed size based on the width and line compression ratios which are calculated by the means 1.
Patent JP-2001170608-A (JP)
Title: Organic chlorinous resin treating device
Inventor: NAZUKA TATSUKI
IPC: B09B3/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To separate and recover hydrochloric acid and oils from an organic chlorinous resin such as vinyl chloride resin generating hydrogen chloride (hydrochloric acid). SOLUTION: A dechlorination device 2 for heating the organic chlorinous resin to 300-350 deg.C to separate chlorine gas is separated from a gasification reformer 8 for heating the residue of the device 2 to 400-450 deg.C in a catalyst 9 to decompose and recover the oils made low-molecular, the chlorine gas separated in the dechlorination device 2 is cooled with water in a hydrochloric acid recovering device 4 to recover hydrochloric acid. A part of the oils are evaporated, the combustion gas is burned in a gas combustion chamber 15, and the waste combustion gas is reutilized as a heat source in various places. Consequently, the system is easily made highly efficient, the constitution is simplified and made compact, the cost is lowered, and energy is saved.
Patent JP-H11184906-A (JP)
Title: Molding analysis method and molding die design method using the same
Inventor: NAKADA KAZUNOBU
IPC: G06Q50/04
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To improve easily and surely analysis precision. SOLUTION: Each parameter of material characteristic data is set and a molding analysis simulation is performed. An actual molding under the same condition is performed by using an evaluation die. An elevation object is decided from the simulation result and the actual molding result, a difference between the molding analysis simulation result and the actual molding result is obtained with regard to the evaluation object and it is compared with a reference. When the comparison result exceeds an evaluation reference, an influence of each parameter of the material characteristics data upon the evaluation object is evaluated, the value of the parameter which gives a big influence to the evaluation object in the parameters, is preferentially changed the molding analysis simulation is performed and the difference between the analysis result and the real molding result is obtained.  A convergence calculation is performed so that this difference comes within the evaluation reference value, each parameter of the material characteristics data is decided and the molding analysis simulation is performed by using the decided material characteristics data.
Patent JP-H07196092-A (JP)
Title: Steering controller in outboard motor
Inventor: NAKAMURA DAISUKE
IPC: B63H20/00
Filed: 1993-12-30
Abstract: PURPOSE:To surely retain a propulsion unit in a desired rotational position and besides, facilitate the operation for this retention, in such a case that the propulsion unit is pivoted on a hull side capably of right and left rotation. CONSTITUTION:This steering controller is equipped with a steering bracket 12, which is pivoted rotatably through a steering shaft 11 longitudinal along the shaft 10 on a hull side 3, a propulsion unit, which is attached to the rotationally moving end of the rear of this steering bracket 12, and a steering handle 26, which is attached to the rotationally moving end of the front of the steering bracket 12. A friction plate 35, which extends around the steering shaft 11, is attached to either the hull 3 side or the steering bracket 12 side. A pad 49, which is frictionally joined to the friction plate 35, is attached to the other side.