baber/WOPTO huggingface dataset:
Patent JP-S63263444-A (JP)
Title: Calibration instrument for measuring instrument of light scattered particle diameter distribution and concentration
Inventor: HAYASHI SHIGERU
IPC: G01N15/00
Filed: 1987-04-21
Abstract: PURPOSE:To calibrate a measuring instrument extremely easily with high accuracy by using a calibration instrument constituted by arranging many circular or opaque disks which have a diameter >=20 times the wavelength of light at random. CONSTITUTION:The calibration instrument is formed by forming at random circular holes 7 which have a diameter >=20 times the wavelength of light in a opaque flat plate 6 or arranging multiple opaque disks 9 having said diameter on a transparent flat plate 8. Plural calibration instruments which differ in the diameter and number of the circular holes 7 or disks 9 are put in a particle group 3 and an intensity distribution obtained on a focal plane 2 is analyzed to find a parameter X1 of a concentration calibration line. Then a proportional coefficient K is determined from the relation between 4/3pia<3>N and X1, where N is the number of the circular holes 7 and (a) is their diameter. Consequently, the proportional coefficient K can be determined by a measurement optical system itself and the measuring instrument is calibrated extremely easily with high accuracy.
Patent JP-S60242608-A (JP)
Title: Manufacture of rare-earth cobalt magnet
Inventor: ANPO TAKESHI
IPC: H01F41/02
Filed: 1984-05-16
Abstract: PURPOSE:To obtain the rare-earth cobalt magnet having excellent magnetic characteristics by a method wherein RCoz alloy powder is molded and sintered in a magnetic field, and the heat treatment condition after sintering is properly selected. CONSTITUTION:RCoz (R indicates a rare-earth metal, and z indicates 4.5-5) alloy powder is molded and sintered in a magnetic field, it is slowly cooled to a predetermined temperature which is at least lower than the sintering temperature by 50 deg.C and higher than 100 deg.C at the cooling speed of 5 deg.C/min or below. Then it is quickly cooled to the normal temperature at the cooling speed of 50 deg.C/min or above, and a permanent magnet having excellent magnetic characteristics is obtained. It is more desirable that the quick cooling of the alloy powder is performed at the high cooling speed of 100 deg.C/min, 150 deg.C/min and the like.
Patent JP-S58214891-A (JP)
Inventor: OOTOMO YASUMASA
IPC: G21C19/20
Filed: 1982-06-07
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-S5222467-A (JP)
Title: Counter
Inventor: TAWARA IWAO
IPC: G04G5/00
Filed: 1975-08-13
Abstract: PURPOSE:To simplify the counting mechanism by counting up or clearing the contents of counting operations of the counting circuit with a single switch.
Patent JP-S5433484-A (JP)
Title: Stop control apparatus for man conveyor
Inventor: UEKI YASUO
IPC: B66B25/00
Filed: 1977-08-17
Abstract: PURPOSE: To prevent man conveyor from sudden stopping, by connecting electromagnetic brake to other source which energize the brake weaker to effect gradual stop of the man conveyor when power failure is occurred, and the brake is deenergized after stoppage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000290517-A (JP)
Title: Disazo compound, dye and recording solution
Inventor: SHIMIZU WATARU
IPC: C09D11/322
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a disazo compound as a black dye, which is useful for the preparation of a black recording solution that ensures a good print quality, a recorded image of a high density, excellent waterproofing and light fastness, and good stability upon storage over a long time. SOLUTION: The disazo compound in the form of a free acid is represented by the formula. In the formula, X and Y independently represent H, a methyl group or a methoxy group provided that X and Y do not represent H at the same time; q is 0 or 1; A represents a 2-sulfo-4-aminophenyl group or a phenyl group substituted with one or two carboxyl group; when A represents a 2-sulfo-4- aminophenyl group, B represents a phenyl group or naphthyl group that may have one or more substituents selected from an amino group, a carboxyl group, a sulfo group and the like, and when A represents a phenyl group substituted with a carboxyl group, B represents a phenyl group or naphthyl group that may have one or more substituents selected from an amino group, a hydroxyl group, a sulfo group and the like, or H.
Patent JP-H09285375-A (JP)
Title: Waterproof pillow case
Inventor: KOBAYASHI TAEKO
IPC: A47G9/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To enable comfortable sleep even if the head is rest on a pillow with the hair wet and also to keep the pillow clean. SOLUTION: A pillow cover 10 covering the top surface of a pillow 11 is composed of a waterproof sheet 12, on the top surface of which a number of projections 14 are formed.
Patent JP-S60243379-A (JP)
Title: Variable displacement pump
Inventor: TAKAHASHI HIDEO
IPC: F04B1/20
Filed: 1984-05-18
Abstract: PURPOSE:To permit to regulate reduction of noise during operation by a method wherein a valve device, regulating the opening degree for communicating an unit pump chamber under sealed period with the pump chamber under suction or delivery period among the plurality of pump chambers whose displacements are changed continuously, is provided in the pump. CONSTITUTION:A swash plate type piston pump 1 is provided with a plurality of pump chamber 4, whose displacements are varied by the reciprocating motion of a piston 5, slidingly contacted with a rotary swash plate 8 at one end thereof, in accordance with the revolving motion about a rotary shaft 2. The slant angle of a swash plate 8 is controlled by a delivery amount control mechanism including an operating piston 11 while the delivery control mechanism is controlled by a pressure control valve 18 into a direction wherein the difference of displacement becomes zero when a delivery pressure has arrived at a set cut-off pressure. In this case, the valve device 27, being operated by a control hydraulic pressure operating the operating piston 11 which comes from an oil path 23 through the oil path 26, is provided and the control of opening and closing of the communications between the pump chambers 4 may be effected by the valve device 27 through a port plate 12.
Patent JP-H09288305-A (JP)
Title: Photographic film and side printing method
Inventor: NAKAMURA YOSHIHIKO
IPC: G03B27/52
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a photographic film capable of stably measuring the density of a latent image bar code. SOLUTION: In the side edge part of a photographic film 10, pattern codes C1 -Cn , Da and Db for showing film information required at the time of printing are recorded. Further, in the top end part 10a and bottom end part 10b of the film 10, inspection marks 15a and 15b whose full surfaces are painted out are recorded outside the pattern codes Da and Db respectively. The pattern codes C1 -Cn , Da and Db and the inspection marks 15a and 15b are exposed on the same exposure condition. At the time of confirming the propriety of the densities of the pattern codes C1 -Cn , Da and Db , the film 10 is developing to visualize the pattern codes C1 -Cn , Da and Db and the inspection marks 15a and 15b. After that, the densities of the inspection marks 15a and 15b are measured and the propriety of the fact is decided.
Patent JP-H06291387-A (JP)
Title: Piezoelectric vibrator and its manufacture
Inventor: SAWADA YUKIHIKO
IPC: H01L41/22
Filed: 1993-03-31
Abstract: PURPOSE:To manufacture a small-sized piezoelectric vibrator of high performance with high yield, without bonding and cutting. CONSTITUTION:A than plate type elastic body 10 formed of ceramics is heated, and ultrafine particles 12 for an intermediate electrode which are composed of platinum ultrafine particles are sprayed and deposited on the upper surface of the elastic body 10 from a spray nozzle 11, thereby forming a lower electrode 13. Ultrafine particles 15 for a piezoelectric body which are composed of PZT ultrafine particles are sprayed and deposited on the intermediate electrode 13 from a spray nozzle 14, thereby forming a thin film piezoelectric body 16, which is heat-treated in an oxygen atmosphere at 500-1000 deg.C. After that, ultrafine particles 18 for a surface electrode which are composed of platinum ultrafine particles are sprayed and deposited from a spray nozzle 17, thereby forming a surface electrode 19. Thus a piezoelectric vibrator wherein a piezoelectric element is laminated on the elastic body 20 is obtained.
Patent JP-H03295652-A (JP)
Title: Washing device for screen member
Inventor: AOKI TOKUJI
IPC: B41F35/00
Filed: 1990-04-13
Abstract: PURPOSE:To simplify the mounting and dismounting of a screen member by enabling a support jig supporting the screen member to be moved to the exterior of a washing tank frame from the upper position of a washing tank by a swing means. CONSTITUTION:A screen member 3 is mounted to a support jig 4 at the exterior of a washing tank frame 1, and a screw 34 is tightened. Thereafter, the screen member 3 is moved to the inside of the washing tank frame 1 by a swing means 5 together with the support jig 4 supporting the screen member 3, moved down to the lower part of the washing tank frame 1 by a slide block 11, which moves vertically according to the rotation of a lead spline shaft 10, and then put into a wash liquid 8 in a washing tank 2. After washing, the screen member 3 is pulled up out of the wash liquid 8 in the washing tank 2. After it is dried, the screen member 3 is moved again to the exterior of the washing tank frame 1 by the swing means 5 and demounted from the support jig 4 by loosening the screw 34 of a corner block 15 of the support jig 4. By this method, work becomes easier and, moreover, washing work environment can thereby be improved.
Patent JP-H03295706-A (JP)
Title: Pneumatic radial tire
Inventor: NAKAMURA HIROSHI
IPC: B60C5/00
Filed: 1990-04-14
Abstract: PURPOSE:To prevent an early wear of the tread part at the outside of a tire by forming each main groove of a tire to make the center line in cross section of each groove incline in the same direction to the normal line positioned on the surface of tread, and arranging the tire with each groove opening slantly to the outside of a vehicle. CONSTITUTION:A tread rubber 6 is arranged in the vicinity of the outside of a belt layer 5 in the diametrical direction, and a plurality of main grooves 1 extending along the peripheral direction of a tire are provided at the surface 7 of rubber against a road. In the radial section of the tire, each straight line passing through the center of width in each depth position of each main groove 1 becomes the center line 8 of main groove 1. In this case, the main groove 1 is formed so that the center line 8 inclines to the normal line P positioned vertically on the tread surface 7. The main groove is also formed so that the inclination direction to the normal line P of the center line 8 may be on the same side as the normal line P in each of all main grooves of tire. Then the tire is set with the main groove 1 slantly opening in the outside direction of a vehicle and the groove bottom approaching the center of the vehicle.
Patent JP-H071840-A (JP)
Title: Reversible thermal recording medium
Inventor: KONAGAYA YUKIO
IPC: B41M5/28
Filed: 1993-04-01
Abstract: PURPOSE:To obtain a reversible thermal recording medium capable of imparting reversible recording display properties even to a medium impossible to coat, capable of forming a high contrast image even when the recording and erasure of an image are repeatedly performed and excellent in repeated durability by bonding a material to be bonded having two-layered constitution to the rear surface of a support through an adhesive layer or self-adhesive layer. CONSTITUTION:A reversible thermal layer 1 reversibly generating a transparency- opacity change or a color development-erasure change in dependence on temp. is provided on a support 3 to obtain a reversible thermal recording medium 12. In this recording medium 12, materials 7, 8 to be bonded having two-layered constitution are bonded to the rear surface of the support 3 through an adhesive layer or self-adhesive layer 4. For example, a light reflecting layer 2 is provided on the surface of the support 3 and the reversible thermal layer 1 is provided thereon. A material to be bonded such as paper or a film 7 is bonded to the rear surface of the reversible thermal recording material 12 through the self-adhesive layer 4 and a material to be bonded composed of a urethane mat 8 is bonded to the rear surface thereof through the self-adhesive layer 4 and, further, release paper 5 is bonded to the rear surface thereof through the self-adhesive layer to constitute a label sheet.
Patent JP-S5326031-A (JP)
Title: Manual free wheel hub means for vehicle
Inventor: KAGATA TOORU
IPC: F16D11/04
Filed: 1976-08-19
Abstract: PURPOSE: To provide a manual free wheel hub for permitting and blocking torque transmission between vehicle wheels and axle, with which damage due to reaction of the clutch is prevented by providing the non-engagement position of the clutch on the side of the handle opposite to the engagement position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5324223-A (JP)
Title: Pickup device
Inventor: NAGUMO FUMIO
IPC: H04N5/335
Filed: 1976-08-19
Abstract: PURPOSE: To use in common the synchronous system which is particularly required for the pickup system and the pattern generator for a color pickup device incorporating a pattern generator, and thus to simplify the constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61255869-A (JP)
Title: Ink jet printer
Inventor: YOSHIMURA HISASHI
IPC: B41J2/21
Filed: 1985-05-09
Abstract: PURPOSE:To obtain the ink jet printer of multi-purposes which can record high-quality characters at a high speed from a color picture recording, by a method wherein a more number of orifices are arranged in the sub-scanning direction for one orifice group among plural orifice groups than those for the other orifice groups. CONSTITUTION:The orifice group for yellow 6Y, the orifice group for magenta 6M, the orifice group for cyan 6C, and the orifice group for black 6B are arranged in this order in the principal scanning direction by a recording head 6. Respectively orifices 11, 12, 13, 14 in the sub-scanning direction are arranged on the same axes as corresponding orifices in the horizontal direction. Further, they correspond to 4 dot contents in the columnar direction of recording picture element. A for the orifice group for black 6B, further, four orifices 15, 16, 17, 18 are arranged at the same interval as that for orifices 11-14 in the same row as respective orifices 11, 12, 13, 14 in the sub-scanning direction thus vertically arranged. When a character is printed with black ink, it can be printed at a recording speed of two times conventional speed by using the orifice group for black 11-18.
Patent JP-S5222714-A (JP)
Title: Control device for rotary unit
Inventor: SASABE KAORU
IPC: G11B15/467
Filed: 1975-08-14
Abstract: PURPOSE: A rotary unit control device, of simple composition, capable of exactly and quickly being synchronized to the synchrounous pulse from outside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S584-A (JP)
Title: Combustion cylinder of oil burner
Inventor: NAKAMURA KAZUHARU
IPC: F23D3/10
Filed: 1981-06-25
Abstract: PURPOSE:To enable perfect secondary combustion, in the titled combustion cylinder of an oil burner of the system in which combustion air is supplied to the flame spreading device through the clearance between the flame cylinder and the heat rays transmission cylinder, by making the flame cylinder larger in diameter than the heat rays transmission cylinder. CONSTITUTION:The heat transmission flame cylinder 7 provided on the outside of the secondary combustion chamber A is made larger in diameter than the heat transmission cylinder 5, being installed vertically on the non-heat transmission cylinder 4. The air to be supplied outside the flame spreading device 6 is fed through the clearance B between the flame cylinder 7 and the heat transmission cylinder 5. With this system, therefore, combustion air is introduced from the bottom of the combustion cylinder to be supplied outside the flame spreading device 6 passing through a long passage. This long air passage helps alleviate the effects of a sudden change in disturbances, such as a blast hitting the combustion cylinder, before combustion air reaches outside the flame spreading device 6, with the result that secondary combustion flame is prevented from flickering and that generation of smoke, carbon monoxide and hydrocarbon gas is almost completely suppressed.
Patent JP-H07285592-A (JP)
Title: Automatic bottom cover opening/closing mechanism in storage container
Inventor: GO SHOICHIRO
IPC: B65D88/54
Filed: 1994-04-12
Abstract: PURPOSE:To obtain an automatic bottom cover opening/closing mechanism of a chip storage container capable of efficiently transferring a large quantity of chips contained therein into a transport container at a time without a possibility of missing. CONSTITUTION:A hang-down bracket 34 integrally formed on the outer surface of a bottom cover of a chip storage container 10 is hinged to the chip storage container 10 in the vicinity of the bottom edge thereof through a shaft pin 38. A rotating roller 56 engaged with a trigger projection 57 on the inner surface of a transport container is provided in relation to the hang-down bracket. The rotating roller is pressed by a spring so as to be projected outward to a certain extent from the side part of the storage container. A latch hook 60 is pivotally mounted on the side part of the chip storage container so as to be pressed inward by a spring in a normal state. The latch hook comprises a hooking part 62 releasably hooking a part of the peripheral edge of the bottom cover of the chip storage container at the bottom cover hooking/closing position thereof and a shoulder part 64 making the latch hook pivot outward against the pressing force of the spring by engaging with a trigger projection 44 provided on the inner surface of the transport container.
Patent JP-2000294338-A (JP)
Title: Card with ejecting mechanism
Inventor: KODERA MASASHI
IPC: H01R13/629
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a card with an ejecting mechanism, which easily and conveniently performs an ejection of the card and expands a mounting area of an engagement counterpart side. SOLUTION: A connector 5 of this card 1 engages with an equipment side connector 11, a push part 4D of an eject bar 4C is pushed back to be flush with a surface of the connector 5, a coil spring 4G is compressed, and a salient 4F formed at the eject bar 4G so that it can elastically deform is engaged with a hole 4J of a frame 4. When a push part 4H of a release bar 4I is pushed, the release bar 4I is moved to an arrow direction, a tip of the release bar 4I is inserted in the hole 4J, and the salient 4F is escaped from the hole 4J and is made to go under to an arrow direction in a lock part 4E. Then, a card 1 reaches a state of completing pull-off from an equipment side connector.
Patent JP-S61250999-A (JP)
Inventor: UIREMU ERUKE SUPAAKU
IPC: H05G1/44
Filed: 1986-04-28
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-S63263005-A (JP)
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1987-04-22
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-H08293584-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO KAZUHIRO
IPC: H01L21/22
Filed: 1995-04-25
Abstract: PURPOSE: To form an original shape of transistor through a first process to a third process, to etch an electrode protective insulating film and an interlayer insulating film in a fourth process, to form an impurity region between a source and a drain in a fifth process, to remove a resist, to carry out a annealing operation, and to form a protective insulating film on the whole surface in a sixth process, and to shorten a data-write in time. CONSTITUTION: An N<+> layer 11 is formed on a semiconductor substrate 1 to serve as a source and a drain, and a gate insulating film 12 is formed on the N<+> layer 11 through a first to a third process. A gate electrode of double-layered structure composed of a polysilicon 13 and an MoSi film 14 is formed on the gate insulating film 12. An electrode 16 is formed on the gate electrode through the intermediary of an interlayer insulating film 15, and an electrode protective insulating film 17 is deposited thereon.  The electrode protective insulating film 17 and the interlayer insulating film 15 are etched in a fifth process, an impurity region 21 is formed between a source and a drain both formed of the N<+> layer 11 in a fifth process, and a resist 18 is removed, an annealing operation is carried out, and a protective insulating film 19 is formed on the whole surface for the formation of a masked ROM.
Patent JP-S63295550-A (JP)
Title: Organic compound
Inventor: SUTEIIBUN RICHIYAADO BEIKAA
IPC: A61K31/10
Filed: 1988-04-21
Abstract: There is disclosed a pharmaceutical compound of the formula <CHEM> in which R<1> is C7-20 alkyl, C7-20 alkenyl or C7-20 alkynyl, the alkyl, alkenyl or alkynyl group being optionally substituted by phenyl or substituted phenyl, R<2> is -CN, -COOR<3> or <CHEM> where R<3> is hydrogen or a protecting group, X is alkylene containing 1 to 6 carbon atoms and Y is a nitrogen-containing group selected from <CHEM> where each R<4> independently is hydrogen or C1-4 alkyl; and salts thereof.
Patent JP-H1050804-A (JP)
Title: Independent linear dual-blade robot and transporting method thereof
Inventor: JIYOO UITSUTOMAN
IPC: B25J11/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an independent linear dual-blade robot assembly which can efficiently transport a semiconductor wafer. SOLUTION: A robot assembly 10 includes a rotary base 11 disposed within a chamber, a linear track 12 mounted on an upper face of the rotary base 11, and powered platens 13a and 13b which is slidably mounted on the linear track 12 as movable along a longitudinal axis of the track 12. The platens 13a and 13b are magnetically driven and have end effectors 14a and 14b extended from their front ends respectively. The end effectors 14a and 14b of the both platens 13a and 13b are positioned desirably in the same horizontal plane. The linear track 12 may be a single track which carries the both powered platens 12a and 12b or may be made up of two linear track parts having the single powered platens 12a and 12b respectively. The two track parts are pivotably mounted on the rotary base.
Patent JP-S5625069-A (JP)
Title: Assembly of car panels
Inventor: HONMA YUTAKA
IPC: B62D65/00
Filed: 1979-08-03
Abstract: PURPOSE:To simplify the fitting of a vibration-proof rigid layer and the assembly of car panels by gluing a laminated body composed of a flexible plate and a thermosetting compound agent to the inside of an outer panel such as door, and hardening it by heat after it is fitted to a car body in combination with an inner panel. CONSTITUTION:Thermosetting adhesives 10, rigid compound agent 11 consisting of unhardened thermosetting plastic materials, and flexible plate-shaped restraint materials 12 are successively laminated to obtain a laminated body 9. This laminated body 9 is blued to the inside of an outer panel 7 by adhesives 10, and an inner panel 8 is applied thereto. These inner and outer panels 7 and 8 are combined by lock seaming, and this combined body 6 is mounted on the body of a car. Then it is heated by an oven for hardening thermosetting members in each part. This construction permits to promote vibration-proof and reinforcing effects and simplify the work of assembly.