baber/WOPTO huggingface dataset:
Patent JP-H08210283-A (JP)
Title: Rotary type compressor
Inventor: HIRANO HIDEO
IPC: F04C18/356
Filed: 1995-02-07
Abstract: PURPOSE: To prevent a spring from being damaged owing to friction between a vane and a groove part by a method wherein a taper is formed on the mounting hole in the opposite piston side of a vane to which a vane spring is attached and the bent part of the insertion part of a vane spring is set to the outside of a mounting hole. CONSTITUTION: A gas refrigerant compressed by a piston 5 along with rotation of a shaft 6 is delivered from a compression mechanism part 1, and works as a delivery pressure on the opposite piston side of a vane 4. By the delivery pressure thereof and the spring force of a vane spring 8, the vane 4 is pressed against the piston 5. Along with movement of the piston 5, the vane 4 performs reciprocating movement. Along with the reciprocating movement, the vane spring 8 effects expansion movement and the insertion part 8a of the vane spring 8 effects whirling movement. The tip of the insertion part 8a of the vane spring 8 is fixed to a Teflon 10 and swirled therearound and the length of the insertion part 8a of the vane spring 8 is set in such a manner that the bent part 8b of the vane spring 8 is moved to the outside of the inlet part 9b of a mounting hole 9.
Patent JP-S63190031-A (JP)
Title: Twisting frame
Inventor: KAWARABASHI TSUKASA
IPC: D01H7/86
Filed: 1987-01-29
Abstract: PURPOSE:To increase the number of revolution with decreased power consumption and to reduce the generation of fluffs in ballooning, by sucking air in a closed space formed with a frame and a vacuum pot covering a yarn-supplying package and a running balloon yarn. CONSTITUTION:A hollow support tube 11 is inserted and secured into a hole of a frame 2 and a spindle 13 is inserted into the hollow support tube 11 through a bearing 12 and sealed with an elastic O ring 14. A vacuum pot 50 covering a yarn-supplying package P and a running balloon yarn Y is placed and fixed on the frame 2 and a closed space formed with the vacuum pot and the frame is evacuated through a connecting tube 63.
Patent JP-S58138283-A (JP)
Title: Pump subject to external pressure
Inventor: ASANABE SADAO
IPC: F04B53/18
Filed: 1982-02-09
Abstract: PURPOSE:To prevent the abrasion and to lengthen the service life, by holding the oil pressure in a crank chamber higher then the external pressure of a pump while conducting the space provided in the way of a cylinder with the external pressure thus enabling the contactless holding between a lower cylinder and a piston. CONSTITUTION:Outer circumferential water of a pump will flow through hole 15 in a casing and water conducting hole 19 into an outercircumferential chamber 20 of pump. While the space between a lower cylinder 17 and a cross head 6 or an oil chamber 21 is filled with the lubrication oil fed from a crank chamber 2 through a conducting hole 22 where the oil pressure is same with the oil pressure in the crank chamber 2. When regulating the force of a spring 16a for a compensator 16, the oil pressure in the crank chamber 2 or the oil chamber 21 is held slightly higher then the water pressure in said chamber 20, thereby oil will leak through a minute gap to said chamber 20. Consequently the lower cylinder 17 and the piston 7 are held contactless resulting in the abrasion resistance and long service life.
Patent JP-H04213663-A (JP)
Title: Breaking-off wedge and thin plate like building material attaching method using this wedge
Inventor: NISHIDA MIKI
IPC: E04F13/21
Filed: 1991-01-19
Abstract: PURPOSE:To simplify the attaching construction of a large thin-plate like building material such as a stone material. CONSTITUTION:A wedge 18, gradually changed in its longitudinal thickness and provided with a single or plural laterally extended cutout grooves 24 formed at specified spaces apart along the longitudinal direction, is inserted between thin plate like building material 10 and a fitting face 12 from the thin wall part side to perform the positioning of the building material 10 together with a presser bar 20, and a part 28 protruding from the outer periphery of the building material 10 is broken at the cutout groove 24 and removed. After the building material 10 being temporarily fixed, the attachment of the following building material 10 is performed in the same method.
Patent JP-S62178410-A (JP)
Title: Strut mount insulator
Inventor: OIKAWA SHIGERU
IPC: F16F9/54
Filed: 1986-01-31
Abstract: PURPOSE:To suppress the noise during traveling by arranging the projection parts which can be attached with other parts onto the opposed surfaces of the upper and lower lip parts or the upper and lower surfaces of a stopper part. CONSTITUTION:On the upper and lower surfaces 28a and 28b of a stopper part 28, the projection parts 29 in slender rectangular form are arranged in three lines in parallel in the direction of diameter in the stopper part 28 and in one line in the direction crossing at right angles to the above-described lines. With such constitution, the vibrationproof and suppressing effect for the high frequency vibration in the axial and horizontal directions and the large loads in the axial and horizontal directions in bound operation can be obtained, and the beating noise can be reduced.
Patent JP-S56118771-A (JP)
Title: Production of cylindrical article
Inventor: NAKAGAWA TERUO
IPC: B05D7/24
Filed: 1980-02-21
Abstract: PURPOSE: To make a complete protective coating film on the inside surface part of a cylindrical article which is not coated with a paint yet, by preparing ultraviolet- curing paint composed of a polymerizable compound containing one or more methacryloyl radicals in one molecule and a photopolymerization initiator, and applying  the paint onto the inside surface.  
     CONSTITUTION: A cylindrical blank is coated with a conventional paint at least a surface part other than a part to be connected. The blank is formed to an objective cylindrical shape, e.g. circular, rectangular or polygonal, by welding, soldering or the like. An inside surface part of the cylindrical article which is not coated with the paint yet, is coated with ultraviolet-curing paint composed of a polymerizable compound containing one or more methacryloyl radicals and a photopolymerization initiator, and then exposed to ultraviolet radiation to generate a protective coating film on the inside surface part. The polymerizable compound may be a monoacrylate of polyol, i.e., an addition product of a polyol such as aliphatic, alicyclic or aromatic-aliphatic polyols, or aliphatic, alicyclic, aromatic-aliphatic or aromatic dihydric to hexahydric polyols with alkylene oxide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09209391-A (JP)
Title: Device for mounting attachment of hydraulic shovel
Inventor: KUZUTANI KAZUTERU
IPC: E02F3/36
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To solve problems such as damige to an opening and closing gear. SOLUTION: This attachment mounting and demounting device has a bracket 7 pivotally attached to arm ends via an arm pin 8 and a link pin 9, a guide groove 11 having an opening is cut in the bracket 7, a rocking arm 14 having a notch whose opening is located on the opposite side to the guide groove 11 is provided in a position opposite to the guide groove 11, an opening and cIosing gear 16 for opening and closing the rocking arm is provided, and one pin A of an attachment is engaged in the guide groove 11 in the bracket 7 and the other pin B in the notch in the rocking arm to drive the opening and closing gear so as to hold the attachment.  In this case a rotating hook 17 which can sandwich the pin A between it and the guide groove 11 is pivotally attached to the bracket 7 via a rotating shaft 18, the rotating shaft 18 is provided in a position where a rotary force in a direction in which the rotating hook 17 closes works when a force is exerted in a direction in which the pin A comes off along the guide groove 11, and the opening and closing gear is interposed between the rotating hook 17 and the rocking arm.
Patent JP-S63188864-A (JP)
Title: Acoustic equipment
Inventor: HAYASHI KUNIYA
IPC: G11B20/02
Filed: 1987-01-30
Abstract: PURPOSE:To allow the user to participate positively to the performance activity of a reproduced music by mixing a music signal reproduced by a music reproducing section and a music signal generated from a music generating section, and outputting the result from a mixer section. CONSTITUTION:The user loads a tape 1 recorded with a desired music signal to a cassette deck main body and operates an operating button 4. Thus, a music tone reproducing the signal from a reproducing head 7 by a reproducing circuit 9 is listened to by an earphone 20 via an amplifier circuit 12. Then the data inputted via a microphone 14 and an A/D converter 15 is registered by operating a music operating button 5 and the music generated from a music generating section 11 is mixed with the reproduced music by a mixer section 10 and the mixed music is listened by the earphone 20.
Patent JP-H06227249-A (JP)
Title: Air-conditioner
Inventor: YAMASHITA KOJI
IPC: B01D46/52
Filed: 1993-02-08
Abstract: PURPOSE:To enhance the filtration performance of a filter by increasing the filtration area within a limited installation space in the suction hole of the body case, and also to enhance the easiness in filter replacing operations. CONSTITUTION:The upper and lower edges of a filter are fitted in recesses 23, 24 at the top plate 17 inner surface and bottom plate 18 inner surface of a suction port grill 5, and the crest on the fore side of the filter 4 is fitted in a recesses 25 provided in a plurality of crosswise louvers 19 stretching across the suction port grill 5, and in this condition, the filter 4 is held undulately by a wind direction plate 26 of a plurality of vertical louvers 20 stretching in the vertical direction of the suction port grill 5. Thereby the grill 5, which is originally to protect an air-conditioning apparatus in the body case 3 and decoration of the suction port 13, is allowed to work also as a case and/or guide for the filter 4, and thereby saving space is accomplished in an amount corresponding to the installation space for the case and guide for filter 4.
Patent JP-H04237999-A (JP)
Title: X-ray exposure time control device
Inventor: ISHIKAWA KEN
IPC: H05G1/44
Filed: 1991-01-22
Abstract: PURPOSE:To perform delicate area selection without enlarging a structure by providing multiple variable-transmittance optical filters in the visual field of an image intensifier (I.I), and individually changing the transmittance. CONSTITUTION:A light collection section 50 in the visual field of the I.I of an X-ray automatic exposure time control device is constituted of a filter block 51 planarly arranged with multiple liquid crystal filters and a single photo-diode closely stuck to it. The light transmittance of each liquid crystal filter is individually controlled via a CPU 59, a pattern generator 54 and a filter driver 53, and delicate area selection can be performed without enlarging a structure.
Patent JP-H09191538-A (JP)
Title: Lid installation type u-shaped structure
Inventor: ITO TOSHIO
IPC: H02G9/06
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a lid installation-type U-shaped structure whose working efficiency at a site is high, by which a working environment is made good and by which a posterior cleaning operation and a finishing treatment are executed easily. SOLUTION: A structure is composed of a U-shaped structure body 2 and of a lid body 3, and it is used to house cables 9 and to branch and/or connect them. At this time, sidewalls 5, 6, 7, 8 of the U-shaped structure body 2 are constituted partly of resin materials 10. Thereby, when the cables 9 are housed inside the U-shaped structure body 2 so as to be branched and/or connected, it is sufficient to make holes in the resin materials 10 to which a drilling operation is executed easily, and the position of every hole can be adapted to the situation of a site.
Patent JP-H11196938-A (JP)
Title: Table variable to large and small sizes
Inventor: YASUOKA MITSUO
IPC: A47B1/05
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel table variable to large and small sizes of such type that a top plate is formed out of right and left top plates and an intermediate top plate, a small table is available when the intermediate top plate is folded and concealed under the right and left top plates, and a large table is available when the intermediate top plate is exposed and kept in an extended state between the right and left top plates. SOLUTION: This table has a top frame 7, right and left top plates 8 and 9 fixed so as to be movable right and left on the upper surface of the top frame 7, and a foldable intermediate top plate 21 journalled to the top frame 7 so as to be concealed under the right and left top plates 8 and 9, when the right and left top plates 8 and 9 are moved inward and the inner sides thereof are kept in contact with each other, and kept in an extended state in separated space when the plates 8 and 9 are moved outward and the inner sides thereof are separated from each other.
Patent JP-H09191361-A (JP)
Title: Digital copying machine with scanner function
Inventor: HARA MASAKI
IPC: G06F13/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain the digital copying machine with a scanner function in which inquiry of who uses the scanner function from which host computer the function is used and when the use of the function is finished is made when the scanner function is used, an interrupt processing request is made to the user of the scanner function by an interrupt key on an operation panel without visiting the user of the scanner function and a reply with respect to the interrupt processing request is received. SOLUTION: The copying machine is provided with an operation panel 4 and a display device 5 or the like and connected to a host computer. In this case, when a scanner function is in use, host information such as the user name acquired from the host computer is displayed on the display device. An interrupt request by key entry from the operation panel 4 is inquired of the host computer connected at present.
Patent JP-H05185467-A (JP)
Title: Resin mold die for lead frame
Inventor: ITO TAKEO
IPC: B29C45/14
Filed: 1992-01-08
Abstract: PURPOSE:To favorably prevent resin flow at the time of resin molding by crush ing a side edge part of a lead frame and eliminate slippage between centers of the lead frame and a package by preventing positional slippage of the lead frame at the time of crushing. CONSTITUTION:In a resin mold die for a lead frame 10 having a crushing part 16 which crushes partially the part in the vicinity of a side edge part of the lead frame 10 on the side of the entry of a gate 14 so that the side edge part be jutted out and thereby stops the flow of molding resin on the occasion of positioning and clamping the lead frame 10, a positional slippage preventing crushing part 20 for preventing the positional slippage by crushing on the occasion of clamping the lead frame 10 is provided at a position being separate from the foregoing crushing part, for the purpose of preventing the positional slippage of the lead frame 10 on the mold die on the occasion of crushing.
Patent JP-H0687279-A (JP)
Title: Manufacture of substrate for lithographic printing plate
Inventor: UESUGI AKIO
IPC: B21D1/05
Filed: 1993-01-14
Abstract: PURPOSE:To constitute a method so that simultaneously with correction of a longitudinal warp, a widthwise warp is corrected and moreover, an influence on a substrate can be minimized without imparting great plastic strain to a material. CONSTITUTION:In a manufacture of a substrate for a lithographic printing plate wherein roughening of the surface of an aluminum plate, oxidation of the anode and treatment making into hydrophilicity are performed, correction of the substrate is performed at a temperature of 110-150 deg.C and under tensile stress of 1-4kg/mm<2> in the middle of the various treatment or after the treatment.
Patent JP-S61180368-A (JP)
Title: Seal impression register
Inventor: KOMACHI FUMIO
IPC: G07F7/12
Filed: 1985-02-04
Abstract: PURPOSE:To cope satisfactorily with a trouble occurring in storage of seal impressions and to improve the safety with spare seal impressions despite the lost of a seal impression, by providing a seal impression list and plural memory means each storing the same data when seal impression is stored. CONSTITUTION:A seal impression list for plural memories and plural memory media 30A and 30B for record of seal print images are connected to a main body controller 1 via a general-purpose interface bus GPIB27. For registration of a standard seal print image, the seal image stamped on the seal impression list is first written to a standard seal print frame memory in a display drive part 11 of a display unit 6 as well as to a pattern memory 17 via a reader 4. The contents of the memory 17 are stored in a seal print memory 22 in the controller 1 and patly extracted to be stored in a seal print memory 23. The contents of both memories 22 and 23 are stored to both media 30A and 30B respectively via the GPIB27. Thus it is possible to cope satisfactorily with troubles. In addition, the safety is improved for registration of seal impressions owing to storage of spare impressions.
Patent JP-S61182672-A (JP)
Title: Magnetic disk storage device
Inventor: KANAI HIROSHI
IPC: G11B19/20
Filed: 1985-02-07
Abstract: PURPOSE:To prevent the shifting of the center of rotation of a motor, to minimize off-tracking with temperature and to improve device reliability by dividing plural tightening points into complete fixed and relatively movable points when the drive motor substrate is fixed to a base. CONSTITUTION:In a magnetic disk storage device 50, a magnetic disk storage device 50 rotates a flexible magnetic disk 10 by a direct drive motor 20 having a rotation bearing 21 adapted to hold the disk. The motor 20 is threadedly tightened to the base 40 with an iron substrate 22, and has a complete fixing point 41 for fixing the base 40 and the substrate 22 on a straight line l-l' connecting the magnetic head 31 and the center of rotation of the disk 10, the bearing 21 and so forth. The relatively movable parts 42 are movably formed along the long side of an elongated hole 45 of the substrate 22 for forming a guide of relative expansion and contraction in the direction of the line l-l' so that the center of rotation does not deviate from the line l-l'.
Patent JP-H08192435-A (JP)
Title: Molding of interior material for car
Inventor: MATSUNO TAKEMI
IPC: B29C41/32
Filed: 1995-01-17
Abstract: PURPOSE: To mold an interior material having a two-layered structure for a car by integral molding. CONSTITUTION: A two-layered structure consisting of a skin layer 2 constituted of a resin material having viscosity of a degree uniformly fused to the surface of a mold at the time of heating and melting in a powdered state and a foam layer 3 composed of a material prepared by compounding a foaming agent with the same resin material as the skin layer 2 is integrally molded by powder slush molding.
Patent JP-H10204355-A (JP)
Title: Oil-base ink composition for ink jet
Inventor: KATO EIICHI
IPC: C09D11/322
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an oil-base ink compsn. for ink jet that is excellent in storage stability and in reproducibility of images in repeated continuos form plate production. SOLUTION: This compsn. is prepd. by dispersing hydrophobic resin particles solid at least at normal temp. in a nonaq. solvent having an electric resisntace of 10<9> Ωcm or higher and a permittivity of 3.5 or lower and by incorporating at least one 12C or higher branched aliph. alcohol in an amt. of 0.1-40 pts.wt. (based on 1 pt.wt. resin particles) into the same. The resin particles are pref. positive or negative electroscopic particles.
Patent JP-H07228755-A (JP)
Title: Resin composition for sealing electronic part
Inventor: INOUE TADAYUKI
IPC: C08K5/01
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a heat- and moisture-resistant resin compsn. suitable for sealing electronic parts, esp. semiconductors, by dissolving a novolac phenol resin in a divinylbenzene compd., mixing the resulting soln. with an inorg. filler, a curative, and a flame retardant, and thermally curing the resulting mixture. CONSTITUTION:This compsn. is obtd. by dissolving a novolac resin having an ortho to para ratio of 3 or higher, a number average mol.wt. of 300-2,000 (pref. 400-900), and a softening point of 60-130 deg.C (pref. 60-100 deg.C) in a divinylbenzene compd. (pref. divinylbenzene), mixing the resulting soln. with an inorg. filler (a stable fused or secondary agglomerated silica with a low coefficient of thermal expansion), a flame retardant (pref. red phosphorus in terms of flame retardancy), and a small amt. of a curative (an org. sulfonic acid and a benzylsulfonium salt being suitable), and thermally curing the resulting mixture. The resin and the divinylbenzene compd. are used in such amts. that the equivalent ratio of the sum of methylene groups in the resin and double bonds in the divinylbenzene compd. to linkages of phenol backbones in the resin is 1-0.8.
Patent JP-S61186508-A (JP)
Inventor: KASAMATSU SUE
IPC: A41F19/00
Filed: 1985-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04258689-A (JP)
Title: Method for cooling red-hot coke for sintering
Inventor: HASEBE SHINJI
IPC: C10B39/02
Filed: 1991-02-14
Abstract: PURPOSE:To completely cool red-hot coke for sintering. CONSTITUTION:A method for cooling red-hot coke for sintering having a high powder content by a vertical coke cooling device, wherein cooling is performed while regulating the flow rate of cooling gas to a high level so that the forced gas pressure ranges from 200 to 250mmAq in order to overcome the draft resistance in a quenching chamber.
Patent JP-H06301200-A (JP)
Title: Negative-tone microlithographic resist composition and formation method of microlithographic relief image
Inventor: UIRIAMU AARU BURANZUBUORUDO
IPC: G03F7/38
Filed: 1994-02-18
Abstract: PURPOSE: To minimize the diffusion of an acid from an exposed region to an unexposed region and to assist the maintenance of the dimensional control of a relief image. CONSTITUTION: This negative tone microlithographic resist compsn. is a mixture contg. a binder contg. a hydroxy substd. arom. polymer such as polyhydroxystyrene resin, a crosslinking agent forming carbonium ions by reaction with a strong acid catalyst and not plasticizing the polymer binder at the time of mixing and an acid generating compd. which forms a strong acid when exposed to radiation. The binder is soluble in an aq. alkali developing soln. and is crosslinked by reaction with the crosslinking agent so that it is made practically insoluble in the developing soln.
Patent JP-S54113687-A (JP)
Title: Preparation of alpha-olefin polymer
Inventor: SATOU TERUHIRO
IPC: C08F4/60
Filed: 1978-02-25
Abstract: PURPOSE: To prepare an α-olefin polymer having high bulk density, in high catalytic efficiency, by the polymerization of an α-olefin in the presence of a catalyst composed of a specific solid and an organo-aluminum compound.  
     CONSTITUTION: α-Olefins are polymerized in a hydrocarbon solvent at room temp. to 150°C under normal pressure to 50 kg/cm 2 , in the presence of a catalyst composed of (A) a solid product obtained by the reaction of (a) 10W50,000 grams of a solid prepared by reacting (al) a tri-valent metal halide with (a2) a divalent metal (hydr)oxide, carbonate, their double salt, or a hydrate of a divalent metal compound, at 20W500°C for 0.5W50 hours, with (b) 100 grams of a reaction product obtained by reacting (b1) 100 grams of polysiloxane having a viscosity of 10W 10,000 cst (25°C) with (b2) 5W5,000 grams of a compound of a IVa group or Va group transition metal, at -50W200°C for 1 min.to 5 hours, and (B) an organo- aluminum compound. The reaction of (a) with (b) is carried out at 200W500°C for 1 min. to 5 hours. 
     COPYRIGHT: (C)1979,JPO&Japio