baber/WOPTO huggingface dataset:
Patent JP-S6056863-A (JP)
Title: Lens holder for lens polishing machine
Inventor: OOYA KIYOSHI
IPC: B24B13/005
Filed: 1983-09-06
Abstract: PURPOSE:To enable a lens blank to be easily mounted on a simplified lens holder in which the lens blank sucked by vacuum is smoothly rotatably displaced according to the rotation of a polishing tray without any air leakage. CONSTITUTION:In a vacuum suction system lens holder for an automatic lens polishing machine, a radial ball bearing 14 is forced into an end of a lens holder body 13 removably fixed to an end 12 of a swing arm swingable right and left and displaceably vertically about the neighborhood of the center C of curvature of the polishing surface 11a on the polishing tray 11. Next, a clearance between the inner peripheral surface of a center hole 13A in the holder body 13 and the outer peripheral surface of a small diameter cylindrical portion 15A of a spherical shaft flange 15 is sealed by an U-packing 18 formed of an antifriction material like Teflon. Thus, a lens blank can be easily mounted with a simple construction.
Patent JP-S6141692-A (JP)
Title: Refuse disposal ship
Inventor: WAKAMATSU MORITOMO
IPC: B63B35/00
Filed: 1984-08-04
Abstract: PURPOSE:To build a disposal ship incinerating a large quantity of refuse efficiently in an inexpensive manner, by remolding an ore carrier or the like and making up each hatch into a refuse housing tank as well as remolding one of these hatches into a thermal treatment plant consisting of an incinerator and a boiler or the like. CONSTITUTION:An ore carrier, a tanker and so on are remolded and made up into each of refuse housing tanks 1a-1d. A thermal treatment plant consisting of an incinerator, a boiler 8 and so on is set up in one of hatches, for example, a central tank. A refuse collecting car is made possible to directly ride on a deck via an outlet 17, while a gantry crane 3 or the like, carrying refuse from each of refuse housing tanks 1a-1d to the incinerator is installed. Thus, the existing ore carriers, tankers and the like are remolded and such a disposal ship that incinerates a large quantity of refuse so efficiently is buildable in an inexpensive manner.
Patent JP-S5866173-A (JP)
Title: Line reader
Inventor: NARITA SHINJI
IPC: G06V30/146
Filed: 1981-10-16
Abstract: PURPOSE:To make the device small-sized and low-cost and reduce the power consumption, by storing a character pattern in a line buffer memory divisionally while offsetting the visual field of a photoelectric transducer in accordance with the inclination direction and the inclination angle of a character line to be read. CONSTITUTION:A character line is scanned and read along this character line by a photoelectric transducer 2, and the photoelectric conversion signal is inputted and stored in a line buffer memory 3 through a visual field controlling circuit 5 for the photoelectric transducer. An inclination angle detecting circuit 6 detects the inclination direction and the inclination angle of the character line to the scanning direction on a basis of the output from a line detecting circuit 4. A line dividing calculator 7 calculates coordinates of division points in accordance with this detected inclination angle. The visual field controlling circuit 5 offsets the visual field of the photoelectric transducer 2 in the form feed direction at coordinates of division points of the character line in accordance with the detected inclination angle.
Patent JP-S6056403-A (JP)
Title: Rolling installation for thick steel sheet
Inventor: YOSHIE ATSUHIKO
IPC: B21B1/38
Filed: 1983-09-08
Abstract: PURPOSE:To obtain a thick steel sheet with less internal defects by disposing a forced cooling device of rough rolled material at the specific position on a rolling line, in a thick sheet rolling line. CONSTITUTION:In a thick sheet rolling line 3 consisting of a heating furnace 1, a roughing mill 2, a finishing mill 5, and a refining line, etc., a forced cooling zone 4 is disposed on the line 3 between the mills 2, 5 and adjacently to the mill 5. A billet discharged from the furnace 1 is rough rolled by the mill 2 and is immediately conveyed to the zone 4 to cool it to a prescribed temperature. The rough rolled material provided with the temperature distribution in the sheet-thickness direction by the forced cooling, is conveyed on the line 3 to the mill 5 immediately before losing its temperature distribution by heat recovery, and is finish rolled. In this way, a steel sheet with excellent toughness and less internal defects is obtained.
Patent JP-S5787897-A (JP)
Title: Treatment of purification plant sludge
Inventor: SATOU KUNIAKI
IPC: C02F11/14
Filed: 1980-11-21
Abstract: PURPOSE: To improve dehydration effect and control the pH of dehydrated cake to neutral by adding a magnesium compound to the separated and acid treated sludge after settling and separating by adding sulfuric acid and further controlling the pH of the sludge to 8W10 by means of an alkaline agent.  
     CONSTITUTION: Purification plant sludge 1 is introduced into a sulfuric acid mixing vessel 2, and sulfuric acid 4 is added thereto and is mixed with a stirrer 3, after which the mixture is settled and concd. with a thickener 7. The supernatant 6 from the thickener 7 is utilized as a recovered alum soln., and solids are concd. to form acid treatment sludge 8. This sludge 8 is introduced into a magnesium compound mixing vessel 10, where a magnesium compound 19 is added thereto, after which an alkaline agent 11 is added in an alkaline agent mixing vessel 15, whereby the pH is controlled to 8W10. The acid treatment sludge 20 after this treatment is dehydrated with a mechanical dehydrator 16, and is discharged as dehydrated cake 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11334219-A (JP)
Title: Manufacture of repeatedly printing recording medium
Inventor: CHIYODA AKIKO
IPC: B41M5/36
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To simply manufacture a repeatedly printing recording medium having good thermal head suitability without bringing about a deformation of a base material by recording and erasing information or the like reversely by a heat. SOLUTION: The method for manufacturing a repeatedly printing recording medium comprises a fusion bonding step of superposing a rewritable sheet having a heat sealing layer on one surface of a support and at least thermally reversibly recording film on the other surface on a predetermined position of a base material, thermally press bonding it by a hot pressing plate to fix the sheet to the base material to fix the sheet to the base material, thereby forming a repeatedly print recording part, thereafter a clarifying step of reheating the repeatedly printing recording medium to a clarifying temperature of the recording part under pressure, and a cooling step of cooling the medium to the ambient temperature under pressure, thereby manufacturing the medium.
Patent JP-S6059959-A (JP)
Title: Coil engaging mechanism in brushless motor and forming method thereof
Inventor: KIKUCHI KIMIHIRO
IPC: H02K29/00
Filed: 1983-09-07
Abstract: PURPOSE:To eliminate an improper insulator of a coil mount and to improve the productivity by forming by pressing a plurality of coil engaging projections at the prescribed positions of a coil bearing plate formed of a magnetic material. CONSTITUTION:Mounts 21, 22, 24 are moled to secure and provide electric wirings on the second supporting plate 10 as a coil bearing plate of a stator 2, and spacer supporting posts 6-8 are formed simultaneously. The plate 10 is coated with an insulating film 10A on one side surface in the state of a material, and then recess grooves 12A-17A and coil engaging projections 30-35 are formed by pressing together with the necessary shape and the prescribed through hole. Further, the plate 10 finished for pressing is attached to an injection mold, and the posts 6-8, and mounts 21, 22, 24 are entirely molded simultaneously.
Patent JP-S5953387-A (JP)
Inventor: NAKANO MINORU
IPC: B66C1/48
Filed: 1982-09-21
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-S5956051-A (JP)
Inventor: AKAMINE IKUO
IPC: F25B1/00
Filed: 1982-09-21
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-S6225059-A (JP)
Title: Driving method for recording head
Inventor: AOKI ATSUSHI
IPC: B41J2/055
Filed: 1985-07-25
Abstract: PURPOSE:To perform an ink jet recording excellent in frequency responsiveness, discharging stability and variability in ink discharging amount by increasing the volume of an ink chamber in a piezoelectric element, disposing the reversing amount of a meniscus at the desired place, and then abruptly reducing the volume of the chamber. CONSTITUTION:An electric signal to be applied to a cylindrical piezoelement 2 is so varied as to increase the volume of an ink chamber 7, the volume of the chamber 7 increased previously to stop the reversing amount of a meniscus at desired place is gradually decreased, and the volume of the chamber 7 is then abruptly decreased to pressurize ink as a pulse wave for discharging ink droplet 10 from an orifice 1. When the pulse waveform is formed in a pulse waveform produced by superposing negative pulse waveform on the front portion of the pulse waveform, frequency responsiveness is improved. Thus, since the volume of the chamber 7 is increased, the preceding pulse for disposing the reversing amount of the meniscus at the desired place is increased and a discharging pulse for reducing abruptly the volume of the chamber 7 is then applied to the piezoelement 2, the frequency responsiveness, the discharging stability and the gradation can be improved.
Patent JP-S6056625-A (JP)
Title: Air conditioning device for car
Inventor: YATOU YOSHINOBU
IPC: B60H1/34
Filed: 1983-09-07
Abstract: PURPOSE:To uniformly and evenly blow out air conditioning wind to each direction of a car room and perform comfortable air conditioning by providing a blowout device that is capable of blowing out the air conditioning wind to both directions of the ceiling or floor sections of the car room. CONSTITUTION:A blowout device 10 arranged on the ceiling section of a car is connected to a duct 13 provided between the roof 11 of the car and an intra-car ceiling lining 12 and blows out the air conditioning wind coming from the duct 13 to each direction from blowout ports 14 provided on rectangular four surfaces. If a control damper is provided so as to partly open two or more blowout ports 14 and close the remaining ones, the air conditioning wind can be blown out only to desired directions. In addition, if such a blowout device 10 is provided on a floor section, this device is especially effective for a car with an opposed seat system. As a result, the air conditioning wind can be delivered uniformly and evenly to each direction of the car room and comfortable air conditioning can be performed.
Patent JP-S58127252-A (JP)
Title: Data processor and multiprocessor computer system
Inventor: TEIISU KURORU
IPC: G06F11/10
Filed: 1982-09-21
Abstract: A computer system based on a symbol-correcting code. The code words consist of a number of code symbols. In the normal operating mode of the error correction members, correction is possible of all errors which are either limited to one code symbol or which concern only two arbitrarily situated code bits. During operation in the erasure mode, a predetermined code symbol within the code word is not taken into account; therefore, it may contain an arbitrary, unknown error. An error can be corrected which concerns only one arbitrarily situated code bit. In the selection mode, two predetermined code symbols within the code word are not taken into account. The data words can be reconstructed from the others. The mode is controlled by the content of the mode register. The mode register is controlled by the output signals of syndrome generators.
Patent JP-S648857-A (JP)
Title: Superposed structure of dissimilar materials
Inventor: MATSUI SHIGEAKI
IPC: E01B25/00
Filed: 1987-07-01
Abstract: PURPOSE:To prevent generation of deviation and peeling in a joint surface by fastening projected parts having overhang parts in the joint surface of one material to recessed parts having underhang parts in the joint surface of the other material and by engaging both parts. CONSTITUTION:In the joint surface 11 of a soft steel plate 2 and an aluminum plate 3, the upper side joint surface on the soft steel plate 2 side is provided with recessed parts 7, where tapered underhang parts turned downward 6, 6' are formed. On the other hand, the joint surface on the underside of said aluminum plate 3 is provided with projected parts 9, where overhang parts 8 corresponding to recessed parts 7 of said soft steel plate 2 are formed. Said recessed parts 7 and projected parts 9 are fastened together by press fitting with a roller and the like to engage each other.
Patent JP-S6239806-A (JP)
Inventor: ROBAATO DEBARIYUUKUSU MAN
IPC: G02B6/38
Filed: 1986-07-15
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-S5956869-A (JP)
Title: Power source
Inventor: ARAI HARUO
IPC: H02M5/12
Filed: 1982-09-24
Abstract: PURPOSE:To delete the number of used transformer by providing one transformer for insulating two power source systems when obtaining a voltage double of a commercial power source from commercial power sources of two systems and adding the coil of phase discriminating means thereto. CONSTITUTION:A circuit for producing 200V by connecting plugs P1, P2 to 100V plug sockets of two systems is composed of a transformer T5 for insulating the power sources of two systems and provided with phase discriminating coils and a phase discriminating transformer T6. The transformer T6 and a relay K3 are operated by the connection of the P1 to close contacts K3-A, K3-B, then the relay K1 is operated in phase through the phase discriminating coils S1', S2' of the transformer T5 by connecting the plug P2 and the relay K2 is operated in reverse phase to invert the phase, thereby obtaining twice the voltage. Accordingly, the size and weight of the power source can be reduced by decreasing the number of transformers in use.
Patent JP-H11347467-A (JP)
Title: Masking material
Inventor: OGAWA MASANORI
IPC: B05B15/04
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of the surface of a part to be masked in spite of heating by constituting a masking material of a masking material body consisting of a plastic sheet molding and a non-meltable sheet lining the masking material body. SOLUTION: A masking material 1 comprises a masking material body 2 consisting of the molding of the sheet of thermoplastics, such as polystyrene, polyethylene, polypropylene and ethylene-propylene copolymers, and the non- meltable sheet 3 lining the masking material body 2. The masking material body 2 is formed to a shape adaptable to the part to be masked. Reinforcing ribs 13 are formed in a main body part by extending flanges 12 from both edges of the main body part 11 of a U shape in cross section. As a result, the contamination of the surface of the part to be masked by the melt of the masking material 1 is prevented.
Patent JP-H11350351-A (JP)
Title: Processing of man-made cellulose fiber
Inventor: OKAJIMA SHINICHI
IPC: D06P5/06
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a man-made cellulose fiber, capable of giving in an advantageous way in terms of cost the aimed man-made cellulose fiber suppressed in mechanical strength drop and feel deterioration and excellent in rub resistance, color fastness, color developability and resistance to water absorption. SOLUTION: This method for processing a man-made cellulose fiber comprises the following procedure: the man-made cellulose fiber is imparted with an epoxy compound, an acidic catalyst and a polyhydric alcohol followed by heat treatment, the resulting fiber is dyed with an anionic dye and then treated with a reaction-type cationic setting agent having a group reactive with cellulosic hydroxyl group and a quaternary ammonium group, and, furthermore, optionally, treated with an anionic softener (followed by an anionic return agent).
Patent JP-H10337130-A (JP)
Title: Synthetic fishing bank block and unit fishing bank block thereof
Inventor: AKIYAMA IWAO
IPC: A01K61/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a fishing bank block having stability enabling the settling in a specified posture when cast into water and at the same time the formation of variety of shelf sections. SOLUTION: In the body 1 of a square, shelf sections 2 are formed parallelly and vertically in plural stages, in the shelf sections 2, a single central pillar 3 is placed at the center and a corner pillar 4 is placed at each of the corners, the central pillar is connected to one or at most three corner pillars with construction walls 5 to construct a unit fishing bank block. Four of these unit fishing bank blocks U are arranged in such a manner that they form a square, shelf sections are communicated to each other, and these unit fishing bank blocks are strongly linked to construct a synthetic fishing bank block.
Patent JP-H0215943-A (JP)
Title: Main spindle drive control method for machine tool
Inventor: MIURA KAZUO
IPC: B23Q11/04
Filed: 1988-07-04
Abstract: PURPOSE:To prevent the fracture of a bearing by applying the constitution wherein control is so made as to stop or decelerate a main spindle via the temperatures of the main spindle and atmosphere is operated and the difference is found higher than the predetermined level. CONSTITUTION:The first temperature sensor 3 for detecting the temperature of the predetermined bearing in a main spindle 1 is fitted and on the other hand, the bed of a machine tool 2 is fitted with the second temperature sensor 3 is inputted to a linearizer 6 via a synthetic resistor 5, and output from the temperature sensor 4 is inputted to a linearizer 8 via another synthetic resistor 7, thereby correcting the detected values to a linear change. As a result, the detected values are inputted to a digital meter relay 9 via the linearizers 6 and 8 for operating a temperature difference. When the operated value reaches the predetermined temperature difference, an emergency signal is inputted to a drive control device 10. According to the aforesaid construction, the drive control device stops or decelerates the main spindle 1 to the predetermined low speed.
Patent JP-H0216315-A (JP)
Title: Breezer mechanism
Inventor: SUZUKI TAKAHIKO
IPC: F01M13/00
Filed: 1988-07-04
Abstract: PURPOSE:To prevent the invasion of water into the inside of a transmission chamber, by forming the opening area of the atmosphere side opening portion of a breezer pipe connecting the inside of the transmission chamber of a vehicle to atmosphere, in such a way that this opening area is larger than the maximum projected area of a water drop which can be attached in the vicinity of the atmosphere side opening portion. CONSTITUTION:A unit swing type engine 1 mounted on a scooter type motorcycle has a breezer pipe 4 which is led out of its rear part side surface and which connects a transmission chamber to atmosphere, and this breezer pipe 4 is arranged in a < shape on the side direction of a transmission case 3 and opens to atmosphere at the lower part of the transmission case 3. In this instance, the opening area of the atmosphere side opening portion 4a of the breezer pipe 4, is set at a larger value than that of the maximum projected area of a water drop which can be attached to this opening portion 4a. As a result, the water drop blocking up the atmosphere side opening portion 4a is prevented, and the invasion of the water drop into the inside of the transmission chamber as negative pressure prevails within the transmission chamber, is prevented.
Patent JP-H04361685-A (JP)
Title: Paper-making method and paper-machine
Inventor: NAKANO KIYOSHI
IPC: D21F7/00
Filed: 1991-06-11
Abstract: PURPOSE:To prevent the fixing of polygonal form of a roll and the vibration caused by the polygonal form, thereby preventing the uneven luster and water- content of a produced paper caused by the generation of excessive vibration by the polygonal deformation of a press part roll. CONSTITUTION:The objective machine is provided with a speed setter 17 for automatically control the speeds of raw material feeding pump 18 and driving motors 19, 20, 21, 22, 23 independently driving a head box 6, a wire part 1, a press part 2, a dryer part 3, a calender part 4 and a reel part 5 and with an automatic variable speed controller 24 having a program setter for controlling the above speed setter 17.
Patent JP-2000351671-A (JP)
Title: Particle-dispersed silicon carbide-based sintered product and guide roller which use the same and is used for rolling wire rod
Inventor: MATSUBAYASHI SHIGEHARU
IPC: C04B35/565
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered article which has high hardness, high toughness, high thermal shock resistance and high oxidation resistance, by dispersing titanium boride-zirconium boride solid solution particles having a specific average diameter in a silicon carbide sintered product in a specific rate and specifying the relative density. SOLUTION: This sintered article is obtained by adding prescribed amounts of TiB2 and ZrB2 or ZrC to raw materials for the silicon carbide sintered product, kneading the mixture, molding the kneaded product, sintering the molded product under vacuum or in the flow of an inert gas without adding a pressure, and then subjecting the sintered product to a hot hydrostatic pressure press sintering treatment in an Ar gas atmosphere.  The sintering treatment is preferably carried out at a highest temperature of 1,950 to 2,200 deg.C for 4 hr or longer, The titanium boride-zirconium boride solid solution particles expressed by the formula: Ti1-xZrxB2 [0.02<=(x)<=0.25] having an average particle diameter of 1 to 10 μm are dispersed in the silicon carbide(SiC) sintered product in a volume fraction of 20 to 70%, and the particle-dispersed silicon carbide-based sintered product has a relative density of >=99%. The sintered product is cut to obtain a guide roller which has excellent abrasion resistance and excellent lacking resistance and is used for rolling metal wire rods.
Patent JP-H0522983-A (JP)
Title: Commutatorless dc motor
Inventor: INAJI TOSHIO
IPC: H02P6/18
Filed: 1991-07-05
Abstract: PURPOSE:To provide a commutatorless DC motor which generates a position signal required for current switching of a stator coil from a reverse electromotive force induced on the stator coil to freely change the rotating direction depending on a switching command. CONSTITUTION:A rotating direction of a motor is freely changed by detecting a zero-cross point of a reverse electromotive force induced on stator coils 11, 12, 13 with a reverse electromotive force detecting means 1, generating pulses of a plurality of phases with a logic pulse generating means 2 on the basis of the detection signal, combining trapezoidal position signals having a plurality of phases with a position signal combining means 3 on the basis of the pulse having a plurality of phases and then changing the phase sequence by replacing two phases among the position signals of three phases depending on a switching command to be applied to an input terminal 5.