baber/WOPTO huggingface dataset:
Patent JP-S61115634-A (JP)
Title: Production of sleeve ring
Inventor: OTOMO KAZUO
IPC: B21D53/12
Filed: 1984-11-12
Abstract: PURPOSE:To remove a damaged inner diameter part and reutilize an outer diameter part or adaptation of high strength material only to the inner diameter part by dividing a sleeve ring into the inner diameter part and outer diameter part, making rough working separately and joining them by welding. CONSTITUTION:The inner diameter part 4 normally made of forged steel such as SCM440 etc. and the outer diameter part 5 made of similar material are produced separately, and in the state of fitted together, an edge preparation 6 is made in a part that becomes a fitting face. Then, the inner diameter part 4 and outer diameter part 5 are thermally refined, and the inner and outer diameter parts 4, 5 are fitted by shrinkage fit. Then, after preheating the whole, the inside of the groove is joined by welding.
Patent JP-S6483630-A (JP)
Title: Production of aluminum alloy material having excellent high-temperature strength
Inventor: YAMAUCHI SHIGENORI
IPC: B22F9/08
Filed: 1987-09-25
Abstract: PURPOSE:To produce an Al alloy material having high-temp. strength by forming rapidly cooled and solidified flakes from a molten Al alloy contg. specific ratios of Fe, V, Mo, and Zr, then degassing the flakes by compressing and subjecting the flakes to extruding, hot pressing and forging. CONSTITUTION:The Al alloy which contains, by weight %, 4-15% Fe, 0.5-8% V, 0.5-8% Mo, and 0.3-8% Zr, and consists of the balance substantially Al is melted in a crucible 1. This molten Al alloy 2 is discharged from a nozzle 3 and a gas is ejected to this molten metal flow by an atomization device 4 to form a jet 6 which is brought into collision against a water-cooled rotating roll 8, by which the molten metal is rapidly cooled and solidified. The flakes 7 having about 1-10mm width, about 3-50mm length, and about 0.01-0.10mm thickness are thereby obtd. These flakes are degassed by cold compression at about 300-460 deg.C and the degassed flakes are extruded at about >=5 extrusion ratio and/or hot pressed and/or forged at about 300-460 deg.C. The Al alloy material which has the structure dispersed with intermetallic compds. of about 0.1-0.5mu average diameter over the entire surface and has the excellent high- temp. strength is thereby obtd.
Patent JP-H0553370-A (JP)
Title: Positively chargeable magenta toner
Inventor: TOTSUKA HIROMI
IPC: G03G9/09
Filed: 1991-08-27
Abstract: PURPOSE:To obtain a positively chargeable magenta toner giving many copies independently of environmental characteristics without lowering image density, increasing ground fog, deteriorating gradation or causing scattering. CONSTITUTION:Alumina particles treated with a coupling agent and having <=4.0 molecules of gaseous CO<2> adsorbed per 1nm<2> and >=80m<2>/g BET specific surface area are stuck to toner particles based on polyester resin, a xanthene type rhodamine dye or lake pigment and a quat. ammonium salt. The amt. of the alumina particles stuck is 0.01-2.0wt.% of the amt. of the toner particles. A positively chargeable magenta toner is obtd.
Patent JP-2001064172-A (JP)
Title: Agent for preventing and treating disease caused by mutation of apc gene
Inventor: ARII MASAYUKI
IPC: C07D311/62
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preventing and treating agent useful for the prevention and treatment of a disease caused by the mutation of APC gene, especially large intestine tumor or a metabolic disorder of lipids by using a polyphenol as an active ingredient. SOLUTION: This preventing and treating agent is obtained by using a polyphenol, preferably a proanthocyanidin derived from a grape as an active ingredient. Further, e.g. as the polyphenol, a proanthocyanidin of 2-10 mers consisting of flavan-3-ol or flavan-3, 4-diol expressed by the formula (R1 is H or OH; R2 to R4 are each H, methoxy or the like; R5 is H, galloyl or the like) as a constituting unit is used. In order to obtain the proanthocyanidin, it is preferable that a raw material such as strained lees, seeds of fruits of the grape or the like is immersed in an extracting solvent such as ethyl alcohol and extracted at a room temperature or under heating, and then the extract is filtered.
Patent JP-H0975994-A (JP)
Title: Biological waste water treating device
Inventor: KOJIMA MASAYUKI
IPC: C02F9/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a biological waste water treating device which is equipped with a carrier outflow preventive device for separating carriers without using a screen and is capable of drastically lessening maintenance and inspection and improving treatment efficiency. SOLUTION: The suspending activated sludge and carriers 24 which are entrained in a nitrifying liquid and flowing out into an accepting vessel 48 from a nitrifying vessel 26 are lowered by a descending flow passage 54 and is admitted into a separating chamber 56. The carriers 24 are settled and separated from the suspending activated sludge by utilizing the difference in the sp. gr. between the suspending activated sludge and the carriers 24 in the separating chamber 24. The carriers 24 settling on the bottom of the separating chamber 56 returns to the nitrifying vessel 26 by riding the flow of a water feed pipe 58 which takes-in the lower liquid in the separating chamber 56 and feeding the water to the nitrifying vessel 26. At this time, the flow of the water feed pipe 58 is formed by an air lift and, therefore, the destruction of the carriers 24 does not arise.  Besides, the suspending activated sludge is returned to a denitrifying vessel by a nitrifying liquid circulating path 16 for circulating the upper layer liquid of the separating chamber 56 to the denitrifying vessel and is sent to a sludge settling vessel via a trough 70 for allowing the overflow of the treated water.
Patent JP-H1057510-A (JP)
Title: Method for applying analgesic effect on lumbago by static magnetic field
Inventor: MAEDA YASUO
IPC: A61N2/08
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To ease or remove lumbago and simply treat the lumbago at home by everyone by arranging a magnetic treatment device using a static magnetic field in such a state as being in contact with the human body. SOLUTION: As in an illustration, a magnetic treatment device M is so formed that a plurality of disc permanent magnets 2 are embedded in a circular synthetic resin sheet 1 at prescribed intervals. The disc permanent magnets are embedded except for the top and bottom end parts and the bottom end parts are embedded deeper than the top end parts, namely, the faces being in contact with the skin of the human body. A slip sheet is stuck to the rear face of the synthetic resin sheet 1 via adhesive. All the top end parts of a plurality of permanent magnets 2 of the magnetic treatment device M, namely the faces being in contact with the human body, are set in such a state as magnetically facing in the same direction so as to become N electrodes and so stuck that the magnetic flux density becomes, for example, 1800 gauss.
Patent JP-2001063797-A (JP)
Title: Spiral scaffold for upper half semispherical outer surface of spherical tank
Inventor: SHIMOMURA KATSUKIYO
IPC: E04G1/36
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the working time and man-days required for disassembling and assembling works at site by foldably connecting a plurality of scaffold units only by attaching/detaching of every one right and left pin by the number touching about a quarter of a circle of the circumference of a spherical tank. SOLUTION: A plurality of scaffold units 1 equipped with scaffold boards 7 on which workers stand on a rectangular box-type frame body along the upper periphery of an upper semi-sphere from a spherical tank 10 and casters 8 are foldably connected in series by every right and left pin to be rotatably hung. Further, the installation angle of the scaffold boards 7 is simply made adjustable, and the scaffolds can be horizontally kept even if they are positioned in any place of the outer face of the upper half semi-sphere of the spherical tank 10. The caster which is attached to each scaffold unit 1 is made adjustable for its transfer. When the caster 8 is positioned in a welded joint required to clean, the caster 8 can be easily transferred to clean it.
Patent JP-S61119222-A (JP)
Inventor: KOBAYASHI HIDEAKI
IPC: A47J31/36
Filed: 1984-11-14
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-H0791034-A (JP)
Title: Self-supporting structure of cover body for underfloor storage bin
Inventor: FUKUSHIMA SHIGEHARU
IPC: E04F19/08
Filed: 1993-09-27
Abstract: PURPOSE:To keep the self-supporting state of a cover body even without opening to a vertical state, stop the cover body from opening wider than a specified angle even if it can open further from the vertical state, and simplify the removal of the cover body. CONSTITUTION:When a cover body 2 is rotated to a specified angle short of the vertically erected state of the cover body 2 at the time of opening the cover body 2 by rotating it, the inclined part 8 of an arm 3 comes in contact with a receiving member 7. The receiving member 7 is thereby moved upward along an oblong hole 6, and the receiving member 7 comes off the inclined part 8 and descends, so that a lateral piece part 3c is placed in the state of going over the receiving member 7. In this state, a fit-in cutout 9 is fitted to the receiving member 7 to keep a self-supporting state even before erecting the cover body 2 vertically. When the cover body 2 is opened more than the vertically erected state, an engaging contact part 10 comes in engaging contact with the lower face of a receiving frame 1, and a contact part 11 comes in contact with the back face of the cover body 2 to impede the further opening of the cover body 2. When the cover body 2 is rotated in the direction of being brought down from the erectly opened state while being lifted, the arm 3 can be pulled out of an arm through hole 4 to enable the removal of the cover body 2.
Patent JP-2000067184-A (JP)
Title: Guide device
Inventor: ITO TOSHIMASA
IPC: G06K17/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To accept a guidance corresponding to each user who desires to be guided. SOLUTION: This device consists of a communication means which communicates with a central device when the main body C1 of the guide device that the user who makes use of a guidance bear enters the communication range of the central device, a receiving means which receives specific guidance contents generated by the central device according to the identification information of the main body of the guide device received by the central device, and a guide means which guides the received guidance contents.
Patent JP-S6298524-A (JP)
Inventor: OMURO MASARU
IPC: H01H73/22
Filed: 1985-10-25
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-H0979626-A (JP)
Title: Device and structure for attaching ventilating fan cover
Inventor: MORITA HIROSHI
IPC: F24F7/013
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a device and structure for attaching a ventilating fan cover which make it easy to attach a ventilating fan cover and which, even when the ventilating fan cover is replaced, make it unnecessary for the attaching device to be replaced. SOLUTION: A thin plate piece of a ventilating fan cover-attaching device 61 is attached to a side wall 26 of a ventilating fan frame 25 in a manner of clipping the end of the side wall 26. In this state the ventilating fan frame 25 is fitted in the main body frame 37. Next a flange part 30 of a ventilating fan cover 27 is set under the top side 28 of the ventilating fan frame 25. By holding a ring part 21 of the ventilating fan cover-attaching device 41 between fingers its hook part 23 is fastened to either of slots 35a, 35b formed through a raised part 33 in the flange part 30 of the ventilating fan cover 27. In this manner the flange part 30 of the ventilating fan cover 27 is attached with a desirable pressing force to the ventilating fan frame 25 by virtue of a pulling force of a coil spring 17 of the ventilating fan cover-attaching device 41.
Patent JP-H0553312-A (JP)
Title: Preparation of microcapsule and photosensitive material formed by using microcapsule
Inventor: ITO YOJI
IPC: G03F7/06
Filed: 1991-08-28
Abstract: PURPOSE:To obtain the method for prepn. of the microcapsule having an excellent core material holding property. CONSTITUTION:This process for prepn. of the microcapsule consists in dispersing a core material contg. at least a polymerizable compd. in an oil drop form into an aq. medium contg. a copolymer contg. a repeating unit having a sulfonic acid group, a repeating unit contg. active hydrogen and a repeating unit having an anionic dissociation group in water and forming a resin wall consisting of an aminoaldehyde resin around the oil drops.
Patent JP-S6395347-A (JP)
Title: Moisture sensor
Inventor: SUGIYAMA YASUSHI
IPC: G01N27/22
Filed: 1986-10-09
Abstract: PURPOSE:To improve resistance to water and heat and response, by covering the surfaces of conductive comb-shaped lower electrodes formed on an insulating substrate with a plasma polymer film of organic silicon compound to form an upper electrode on the plasma polymer film. CONSTITUTION:Conductive comb-shaped lower electrodes 2 and 2' are formed on an insulating substrate 1 made of glass or the like, the surfaces thereof are covered with a plasma polymer film 3 with the thickness of about 500-20,000Angstrom  in general and an upper electrode 4 is formed on the polymer film 3. That portion of drawing electrode portion not covered with the polymer film 3 is provided with leads 6 and 6' by the use of solder or silver pastes 5 and 5'. With such an arrangement, the resistance to water and heat and response can be improved.
Patent JP-2001065472-A (JP)
Title: Pump structure
Inventor: SUZUKI ISAO
IPC: F04C18/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To regulate the feeding amount of fluid and capacity of a pump by varying the rotating speed of the pump without lowering the air-tightness of a pump chamber, to prevent an eccentric rotation of the pump, and to reduce noise generated from the pump. SOLUTION: This pump structure comprises a drive shaft 8 rotating at a position eccentric to the center of a cylinder 5, an inside rotator 7 having slits 71 allowing the drive shaft 8 to slide thereon, a pump chamber 9 where the inside rotator 7 reciprocates according to the rotation of the drive shaft 8, and an outside rotator 6 rotating with a part or the entire surface thereof in contact internally with the inside wall of the cylinder 5, all of which are provided in the cylinder 5. In this case, a blade 61 extended from the outside rotator 6 is inserted slidably into a receiving groove 72 of the blade 61 provided by drilling in the inside rotator 7.
Patent JP-2001068817-A (JP)
Title: Forming method of microwave circuit
Inventor: HIROTA MASAYUKI
IPC: B23K26/08
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To facilitate formation of a microwave circuit by irradiating a microwave substrate with a laser beam. SOLUTION: When a circuit formed by irradiating the surface of a microwave substrate 1 with a laser beam, the substrate 1 is mounted on a jig 2 which is subjected to attitude control by a positioning mechanism of high degree of freedom which is constituted by combination of a parallel link mechanism 4 and a serial link mechanism 5. Circuits are formed on a plurality of surfaces of the substrate 1 by attitude control of the substrate 1 with the positioning mechanism and laser beam irradiation position control. By using the positioning mechanism of high degree of freedom which is constituted by combination of the serial link mechanism 5 and the parallel link mechanism 4, a device is miniaturized while each surface of the substrate 1 can be irradiated with a laser beam.
Patent JP-H0768669-A (JP)
Title: Meandering preventing method and device of single-faced corrugated cardboard producing apparatus
Inventor: YASUI TOSHIHIKO
IPC: B31F1/28
Filed: 1993-08-31
Abstract: PURPOSE:To prevent the meandering of an endless belt at a low cost by a simple structure. CONSTITUTION:A drive roll 68, a preheating roll 70 and a tension roll 72 are arranged between divided frames 50, 50 in a freely rotatable manner and an endless belt 74 are trained over those three rolls 68, 70, 72. A pair of prescribingmember, 80, 80 are externally fitted to the outer periphery of the tension roll 72 in the direction crossing the running direction of the endless belt 74 so as to be slightly spaced apart from the lateral dimension of the belt 74. The endless belt 74 is provided between both prescribing members 80, 80 in a freely runnable manner. By this constitution, the endless belt 74 running between both prescribing members 80, 80 of the tension roll 72 is prescribed from lateral meandering by both prescribing members 80, 80.
Patent JP-S6394728-A (JP)
Title: Remote control system with operating mode display function for equipment to be controlled
Inventor: SATO KOJI
IPC: H04B10/114
Filed: 1986-10-08
Abstract: PURPOSE:To easily confirm whether or not a control equipment to be controlled is operated correctly by adopting two-way transmission for a remote control terminal equipment and the control equipment to be controlled, sending operating mode information of the controlled equipment from the controlled equipment to a remote control terminal equipment and displaying the information on the remote control terminal equipment. CONSTITUTION:A remote control signal S3 transmitted from a transmission window 24 of a remote control terminal equipment 2 is inputted to the controlled equipment 1 through a reception window 15, the signal is received by a reception circuit 16, from which a control signal S4 is generated and the operation according to the control signal S4 is executed by an execution circuit 11. An operating mode signal S5 representing the operating mode is generated by the operating mode signal generating circuit 12, converted into an operation mode display signal such as an infrared-ray by a transmission circuit 13, and the signal S6 is sent through a transmission window 14. The remote control terminal equipment 2 receives the operating mode display signal S6 through a reception window 25 at its reception circuit 26, restores the signal into the operating mode signal S5, and the operating mode is displayed on an operation mode display device 28 by a display drive circuit 27.
Patent JP-H0875295-A (JP)
Title: Pressure differential sealing method and pressure differential sealing device for absorption type freezer and cold water or hot water making machine
Inventor: TAKAHATA SHUZO
IPC: F25B15/00
Filed: 1994-09-08
Abstract: PURPOSE: To make a differential pressure seal mechanism compact, eliminate a wide installing space (in particular its height size) and to enable the differential pressure seal mechanism to be easily applied to a small-sized absorption type freezer, a cold water or a hot water making machine. CONSTITUTION: In an absorption type freezer, a cold water or a hot water making machine in which at least a low temperature regenerator 2, a condensor 3, an evaporator 6, an absorbing device 7 and a high temperature regenerator 8 are provided, a pressure differential seal between the low temperature regenerator 2 and the absorbing device 7 and another differential pressure seal between the condensor 3 and the evaporator 6 are carried out by applying float valves 72 and 76.
Patent JP-S6397782-A (JP)
Inventor: MITSUOKA TOSHIHIRO
IPC: B62D25/08
Filed: 1986-10-09
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-2001069018-A (JP)
Title: Radio receiver
Inventor: TAKAYANAGI MASASHI
IPC: H04B1/10
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To realize a radio receiver provided with a squelch circuit not affected by an unnecessary radio wave. SOLUTION: The radio receiver that controls a squelch operation with a noise component included in a detection output, is provided with a medium and high frequency noise extract means 30 that extracts a medium high noise component in an audio signal included in the detection output, a low frequency noise extract means 40 that extracts a low frequency noise component in the audio signal included in the detection output, and a control means 21 that interrupts an output of the audio signal when at least either of the medium and high frequency noise component extracted by the medium and high frequency noise extract means and the low frequency noise component extracted by the low frequency noise extract means reaches a prescribed level.
Patent JP-S60135652-A (JP)
Title: Ceramics-incorporating piston
Inventor: YAMAMOTO HIROICHI
IPC: F02F3/00
Filed: 1983-12-22
Abstract: PURPOSE:To reduce the cooling loss of a piston, by manufacturing the top plate of a piston by sintering a molded member with the mixture ratio of a pulverized silicon nitride and a pulverized zirconium oxide being varied successively. CONSTITUTION:The composition of layers 31-36 is varied successively from a silicon nitride layer 31 to a zirconia layer 36. A molded member thus obtained is sintered by way of a conventional silicon nitride sintering method. Subsequently, a top plate 37 of a piston made of a ceramics material is obtained by finishing the aforesaid sintered member by way of grinding or other method. By thus manufacturing a piston, it is enabled to reduce the cooling loss of the piston.
Patent JP-H04122463-A (JP)
Title: Fluid purification device
Inventor: NAKAGAWA KIYOSHI
IPC: B01D45/12
Filed: 1990-09-11
Abstract: PURPOSE:To prevent the clogging with impurities by providing a cylindrical body, a disinfecting device and a contraction member, forming a gap part between a large-diametered base part of this contraction member and the inner wall of the cylindrical body, and providing a diaphragm through which the passage of the fluid in this gap part is permitted. CONSTITUTION:When a cutting fluid is introduced from an inlet opening 7 at a constant pressure, the cutting fluid flows spirally between the inner wall of a main body 2 and the outer wall of a guide cylinder 8 and the impurities such as chips are separated from the fluid toward the inner wall of the main body 2 by the centrifugal force. The sludge-like impurities thus separated, together with a small amt. of the cutting fluid, push a diaphragm 17 open and is carried out from an outlet opening 20 through an empty chamber 5. On the other hand, the cutting fluid in a large size deprived of the impurities enters the guide cylinder 8 while increasing its velocity gradually through a constraction member 3 and flows toward an outlet opening 12 while flowing spirally around the outer periphery of an ultraviolet lamp 14 and being disinfected. When the scum adheres around the ultraviolet lamp 14, the guide cylinder 8 is rotated around its axis by a rotary knob 22 and a gear part 23 at the end of the rotary knob 22 and the scum is removed therefrom by a scraper 24 provided on the guide cylinder 8. This method permits an extremely easy manufacture of the cylindrical body at reduced costs and with labor-saving operation.
Patent JP-H08106510-A (JP)
Title: Character reader and character recognition device
Inventor: MIFUJI KIMIYASU
IPC: G06K9/20
Filed: 1994-10-05
Abstract: PURPOSE: To always quickly execute the character recognition processing with a high recognition rate independently of the size of characters as the read object. CONSTITUTION: An image pickup part which is provided with a zoom lens 24 having plural focal lengths and an area CCD 21 to pick up the image of a picture as the object and a DSP 11 which makes the image pickup part pick up the image again after variably setting the focal length of the zoom lens 24 in accordance with the character string picture in a specific position of the image obtained by the image pickup part are provided.