baber/WOPTO huggingface dataset:
Patent JP-S56143807-A (JP)
Title: Control method of plural actuators
Inventor: OONO HIROMITSU
IPC: F15B11/22
Filed: 1980-04-09
Abstract: PURPOSE: To obtain the same operation at a pair consisting of main and auxiliary actuators by a method wherein said actuators are installed facing to each other, the latter is operated in accordance with the input of the former, while the difference in axial direction displacements is fed back to the latter.  
     CONSTITUTION: The main actuator 15a is driven under a load control in response to the input signal. On the other hand, the auxiliary actuator 15b is fed back with the outputs from a displacement speed detector 20a for the main actuator 15a and another displacement speed detector 20b for the auxiliary actuator 15b through a pair of displacement meters 22a and 22b and a pair of speed meters 23a and 23b. A difference in the displacement between both actuators 15a and 15b, if any, is fed back to a front stage of a servo amplifier 18b of the auxiliary actuator 15b. This facilitates a provision of, for example, an electric-oil pressure type double axes fatigue examination system without installing any complicated mechanism. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58162621-A (JP)
Title: Olefinic block copolymer
Inventor: FUJII MASAYUKI
IPC: C08L23/10
Filed: 1982-03-23
Abstract: PURPOSE:The titled copolymer that is composed of a propylene homopolymer with a specific melt index and blocks of propylene/ethylene binary random copolymer, thus being suitable for use in car parts, because of its high strength, heat resistance, impact strength at low temperatures and good appearance. CONSTITUTION:In the reactor, propylene and, when necessary, ethylene are polymerized, then propylene and ethylene are polymerized to give the objective copolymer with a MFR of 0.01-200g/10min according to ASTM-D-1238(L), consisting of (A) 20-70pts.wt. of propylene homopolymer blocks containing 0-8wt% of ethylene and propylene/ethylene binary random copolymer blocks, (B) 5- 30pts.wt. of propylene/ethylene binary random copolyer blocks containing 8- 30wt% of ethylene and (C) 10-75pts.wt. of a propylene/ethylene binary random copolymer blocks containing 30-85wt% of ethylene.
Patent JP-H03250175-A (JP)
Title: Lock/unlock operating device of door lock for automobile
Inventor: HONMA MIKIO
IPC: E05B81/56
Filed: 1990-02-28
Abstract: PURPOSE:To prevent impact noise by providing respectively an engaging part in a connection part of a lock/unlock lever and an engaged part in an operating lever and also detecting detachment of the engaged part from the engaging part to surely stop the operating lever in a neutral position. CONSTITUTION:A connection part 6, having an engaging part 7, is formed in a lock/unlock lever 4 rotatably supported to a shaft 5 in an operation mechanism part 3 of a door lock main unit 1. An operation part 14, having an engaged part 6 protruded toward an operating lever 4, is provided in an actuator 10. Further a lock/unlock detecting switch 15 and a neutral detecting switch are respectively provided in a mounting part 3a of the main unit 1 and a lever 14. A motor 12 and the lever 14 are surely stopped in a neutral position, when the lever 14 reaches a neutral position, while detaching the engaging part 7 from the engaged part 14a in a finishing position of an operation stroke of the lock/unlock time lever 4. Accordingly, generation of impact noise can be prevented.
Patent JP-H01224248-A (JP)
Title: Multiple glass and production thereof
Inventor: YOKOYAMA TAKUYA
IPC: C03C27/06
Filed: 1988-03-01
Abstract: PURPOSE:To improve the strength of multiple glass and stably keep the inner air layer in dry state, by arranging at least two glass plates in parallel interposing a prescribed gap therebetween, bonding the circumferential parts of the plates with a low-melting glass and shaping the cross-section of the bonded part in the form of meniscus. CONSTITUTION:A low-melting glass is produced by melting and vitrifying 55-75wt.% of PbO, 0-15wt.% of B2O3, 0-15wt.% of ZnO, 1-25wt.% of SiO2, 0-20wt.% of Al2O3 and 0-20wt.% of R2O (R is Na and/or K). The difference between the thermal expansion coefficient of the low-melting glass (alphaL) and that of a glass plate to be bonded (alphaP) (alphaL-alphaP) is -20X10<-7>-+10X10<-7> deg.C. A rod 12 of the low-melting glass and an exhaust pipe 9 are arranged at the circumferential part of one of the glass plates 3, a holding member 7 is put on the plate and the other glass plate is placed thereon. The whole assembly is heated at a temperature near the transition point of the low-melting glass to effect the bonding of the plates and the forming of the cross-section of the bonded parts 11, 12 in the form of meniscus. Finally, the cavity is sealed by melting and cutting the exhaust pipe 9.
Patent JP-H05208744-A (JP)
Title: Paper sheet feeding device
Inventor: NISHIGAKI HIDEO
IPC: B41J13/00
Filed: 1992-01-31
Abstract: PURPOSE:To improve reliability by a method wherein a paper feed roller can be moved to a proper position responding to a paper sheet size only by mounting a paper sheet feeding cassette responding to a paper sheet size and eliminating useless reciprocating movement between the home position and the specified position of the paper feed roller owing to mounting and demounting of the paper sheet feeding cassette when a paper sheet having the same size is continuously used. CONSTITUTION:When an A4 paper sheet feeding cassette is mounted on a paper sheet feeding device 18, a roller moving lever 23 is pushed by means of a roller moving chip 29 and a right paper feed roller 20b situated in a home position is moved to a specified position. When the paper sheet feeding cassette is removed, the roller moving lever 23 is fixed by means of the claw part 26 of a leaf spring 27 and retention of the right paper feed roller 20b approximately in the same position is effected. When a B4 paper sheet feeding cassette is mounted on the paper sheet feeding device 18, fixing of the leaf spring 27 of a roller moving lever 23 by the claw part 26 is released by a release part 28 and the right paper feed roller 20b is moved to the home position.
Patent JP-S51121129-A (JP)
Title: Transistor inverter control means
Inventor: UCHIDA RIYOUHEI
IPC: H02M7/538
Filed: 1975-04-15
Abstract: PURPOSE: To provide a base controlled transistor inverter using a transformer, which permits base current to a main transistor to be cut off at a desired instant, and with which it is possible to limit current. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53133885-A (JP)
Title: Container ship
Inventor: ISHIGAKI TADASHI
IPC: B63B25/00
Filed: 1977-04-23
Abstract: PURPOSE: To provide container ship which has rollers at both sides lower end portion of movable frame, and recessed guide rails at both side walls of hold in end of longitudinal direction of ship body, so that movable frame can be positioned accurately without applying power, despite any trim of ship body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55137664-A (JP)
Title: Lighting device
Inventor: NAKAMURA HAJIME
IPC: H01J61/94
Filed: 1979-04-15
Abstract: PURPOSE:To enable the light color of a lighting device to be continuously changed, by constructing a plurality of fluorescent lamps with different light colors in a fluorescent lamp of a large diameter. CONSTITUTION:In a glass tube 1 of a large diameter is provided a glass tube 2 of a small diameter. In the portion between the both glass tubes 1, 2 and in the glass tube 2 of a small diameter, are provided filaments 3 and sealed a gas including mercury. Onto inner faces of the glass tubes 1, 2 are applied respectively fluorescent materials of different luminous colors to construct a complex unit of two fluorescent lamps A, B which are separately dimmed by a dimmer device.
Patent JP-H10239249-A (JP)
Title: Inspection device for outer periphery face of can lid and can-lid inspection and processing apparatus provided with it as well as inspection method for outer periphery face of can lid
Inventor: SUZUKI NOBUO
IPC: G06T7/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device which prevents a defective can from being generated due to the oversight of a defect and by which only a defective can lid is excluded automatically and selectively by a method wherein the outer periphery face of a plurality of piled-up can lids is photographed collectively in the axial direction of the can lids and the can lids are photographed continuously while they are being turned. SOLUTION: By a rotation mechanism 29, a can lid 25, in a stacked state, which is housed inside a sleeve 23 is sandwiched between gripping members 30, and it is turned around the axial line of a plurality of can lids 11. A line sensor camera 81 collectively photographs the outer periphery face of the plurality of can lids 11 in the axial direction and in a line shape regarding the whole can lid 25. By one rotation of the can lid 25, the defect inspection of the outer periphery face of the plurality of can lids 11 is finished. Image information which is fetched by the line sensor camera 81 is sent to an image processing part 31, and the image information is stored as a function of time.  In addition, the image information is processed, and it is converted into the function of a position corresponding to the position of the outer circumferential face of the plurality of can lids 11 so as to be stored. In order to judge whether a defect exists or not, a threshold is processed. By the above process, the existence and the position of the defect on the outer circumferential face of the plurality of can lids are specified.
Patent JP-S59173348-A (JP)
Inventor: MIZUTANI MITSUYOSHI
IPC: D04B15/56
Filed: 1983-03-18
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-S58163256-A (JP)
Title: Small-sized motor
Inventor: SUZUKI TADASHI
IPC: H02K5/14
Filed: 1982-03-24
Abstract: PURPOSE:To simplify the installation of a lead wire by a method wherein a circuit is printed on the inside of a case. CONSTITUTION:A rotating shaft 32, whereon a rotor 27, a commutator 34 and the like are fixed, is inserted to the bearing 26 of the case 20, and the protruded part 37 of a supporting member 36 is fitted to the deep notch 23 provided on the case 20 in such a manner that a permanent magnet 35 will be facing the side of the rotor 27. Subsequently, the cover 38, whereon a brush 41, a thrust bearing and the like are attached, is fitted to the concaved step part 25 of the case 20, and the cover 38 is fixed by caulking several points of the open end of the case 20. A circuit 40 is printed on the inside of the cover 38 through the intermediary of an insulating material. As a result, the process wherein a lead wire is led out from the case is unnecessitated, thereby enabling to simplify the assembling work of the titled motor.
Patent JP-H10241302-A (JP)
Title: Disk device
Inventor: IIDA MICHIHIKO
IPC: G11B7/005
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk device capable of reproducing recorded data correctly even though an area where the reliability of data is low is generated at a specific position being on a disk where a synchronizing signal is to be recorded. SOLUTION: The comparison error signal between the reproduced RF signal read out from a disk 100 and a channel clock signal PLCK is inputted from a phase/frequency comparing part 12 to a voltage controlled oscillator(VCO) 15, which generates a PLCK with a frequency in accordance with the voltage of the comparison error signal. In a data detecting part 16, data are taken out from the reproduced RF signal. When a sync pattern is detected from the data correctly in a sync pattern detecting and interpolating part 17, the comparison error signal is inputted to the VCO 15 as it is and when it is not detected correctly, a sample-and-hold part 14 holds the voltage of the comparison error signal by a control signal from a control part 20. At this time, the sync pattern interpolating operation of the sync pattern detecting and interpolating part 17 is suspended.
Patent JP-S60226900-A (JP)
Inventor: NANIBUFUSHIYAN DATSUTAGUPUTA
IPC: C07K16/00
Filed: 1985-03-11
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-S63219628-A (JP)
Title: Polyester based conjugate fiber
Inventor: HOKOGI HISAO
IPC: D01F8/14
Filed: 1987-03-03
Abstract: PURPOSE:To obtain a polyester conjugate fiber, having a side-by-side type and W-type cross-sectional shape, prepared by laminating two V-shaped parts consisting of respective specific different components and capable of providing deep color and dry silky fabrics having scroop feeling. CONSTITUTION:A conjugate fiber, obtained by melt extruding polyethylene terephthalate and polyethylene terephthalate copolymerized with 6-13mol.% 2,2-bis(4-beta-hydroxyethoxyphenyl)propane, preferably at 1:1 ratio into a side-by- side type and discharging the melt through a W-shaped spinneret and having a W-type cross-sectional shape in which V-shaped parts (1a) consisting of the polyethylene terephthalate are laminated to V-shaped parts (1b) consisting of the above-mentioned copolymerized polyethylene terephthalate.
Patent JP-2000248934-A (JP)
Title: Exhaust pipe for construction machine
Inventor: YAMASHITA KOICHI
IPC: B60K13/04
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce a noise of air current by converting (straightening) a turbulence generated in a curved pipe part into a laminar flow, though having the curved pipe part. SOLUTION: A curved pipe part 12 for preventing infiltration of rainwater is provided in the tip end of a vertical pipe part 11 extended to an upward direction from a muffler M of an engine, also a straightening part of straight pipe shape is provided in the tip end of the curved pipe part 12, and a turbulence generated therein is changed into a laminar flow by the straightening part 13 to be discharged to the outside.
Patent JP-2000202192-A (JP)
Title: Quilt drying appliance for veranda
Inventor: SHIBANUMA SHUICHIRO
IPC: D06F57/02
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To stably sun-dry the entire surface of a quilt by combining a pipe for a base provided with a narrowed part on the height position of a veranda handrail and provided with a weight stone installation plate and a quilt holding pipe freely attachably and detachably and successively connected to the upper part and extended upwards. SOLUTION: The pipe 3 for the base is formed in the shape of respectively raising the left and right tip parts of an almost U-shaped pipe grounded to a floor surface and the weight stone installation plate 6 for mounting a weight stone 9 is installed in a bridge shape between both side pipe parts of it. Also, a pair of intermediate pipes 2 provided with the narrowed part 10 on the height position of the veranda handrail 8 are successively connected to both ends of the pipe 3 for the base and the pair of the intermediate pipes 2 are connected by a connection plate 12. The quilt holding pipe 1 composed of the almost U-shaped pipe and extended upwards from the narrowed part 10 is freely detachably and successively connected to the upper part of the intermediate pipes 2 and a wire net 4 is spread to the pipe 1.  Then, the quilt 7 set against the quilt holding pipe 1 is fixed and held by rubber bands 5 and 6.
Patent JP-H04286593-A (JP)
Title: Man conveyor handrail drive unit
Inventor: SAITO TOSHIRO
IPC: B66B23/20
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a man conveyor handrail drive unit enabling the efficient removal of looseness caused by the elongation of a handrail chain and also facilitating the looseness removing work of the handrail chain without removing footsteps. CONSTITUTION:Tension idler mechanism 30 for removing looseness caused by the elongation. of a first handrail chain 8 for transmitting torque to handrail drive mechanism 7 from the footstep drive unit 2 of a man conveyor is fitted rotatably to the fixing member 31 of a turning base 33 through a fitting shaft 32. Two sprockets 34a, 34b are pivotally supported on this turning base 33 in the state of being mutually spaced onto the opposite side from the fitting shaft 32, and the intermediate parts of the first handrail driving chain 8 are wound retrorsely onto the respective sprockets 34a, 34b. There are also provided adjusting bolts 46 and adjusting nuts 38, 38b for changing/adjusting the turning angle of the turning base 33.
Patent JP-S58163968-A (JP)
Title: Developing device
Inventor: FUKUCHI SADAKAZU
IPC: G03G15/08
Filed: 1982-03-24
Abstract: PURPOSE:To obtain uniform toner density extending over the width direction, and to obtain an image having a good quality even in case of a device which is small-sized and inexpensive, by constituting so that each carrying force of a pair of spiral screws for carrying a developer is different from each other. CONSTITUTION:In a housing 7 of a developing device, the first and the second spiral screws 5, 6 for supply toner carrying use and auxiliary stirring use are arranged, and a toner supplied to the screw 5 from a main stirrer 4 drops successively from a drioping hole 14, is carried in the opposite direction by the screw 6, and is equalized in the width direction. In this case, each carrying force W1, W2 of the screws 5, 6 is made different and is constituted so as to become W1>W2. Therefore, a carrying quantity Q1 and Q2 in the axial direction of the screws 5, 6 become nearly equal, the distributing quantity in the width direction is equalized, accordingly, uniform toner density can be obtained, and even in case of a device which is small-sized and inexpensive, an image having a good quality can be obtained.
Patent JP-H05246066-A (JP)
Title: Thermal recording apparatus
Inventor: NAKAYAMA ETSURO
IPC: B41J2/355
Filed: 1992-03-04
Abstract: PURPOSE:To reduce load in solid black recording by storing heat accumulation data and trap date for lowering developed color density at the time of the continuous driving of the same heating element and reading the heat accumulation data using present heat accumulation data and the presence of recording as an address and controlling the recording operation of the heating element on the basis of the compared result with set temp. CONSTITUTION:The heat accumulation data related to the recording operation of a plurality of heating elements and trap data forming a minor loop so as to lower developed color density at the time of the continuous driving of the same heating element are stored in a memory 13. The heat accumulation data of the next time is read corresponding to a temp. sensor 20 using present heat accumulation data and the output data of an AND gate 18 related to the presence of recording as an address to be stored in a memory 15 through a latch 14. This heat accumulation data is read as present heat accumulation data to be applied to a memory 13 as an address through a latch 16 to be compared with set temp. by a comparator 17 and the output signal of the comparator 17 is applied to the other input terminal of the AND gate 18 and the output thereof is applied to the heating element as a drive signal.
Patent JP-H11241153-A (JP)
Title: Thermally sprayed coating layer with fitness of sliding member
Inventor: TAKAMURA HIROYUKI
IPC: F16J9/26
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a coating layer with fitness excellent in self-wear resistance and resistance to attacking a mate. SOLUTION: This is a thermally sprayed coating layer C with fitness of a sliding member 10 formed on a base metal M by thermal spraying, and this coating layer is composed of a copper base alloy sliding face material contg., by weight, 7 to 11% Al, one or >= two kinds among Fe, Ni and Mn by 0.5 to 8% and the balance Cu and molybdenum added by <=60%.
Patent JP-H10271703-A (JP)
Title: Converter circuit for battery charger
Inventor: SUGIMORI KATSUNOBU
IPC: H02M3/335
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress a rush current when power is turned on by connecting a half-bridge circuit comprising a first and a second switching elements in parallel to a secondary coil of a reactor, and controlling these switching elements by a control circuit provided with a variable frequency oscillator circuit. SOLUTION: One end of a primary coil 22 of a booster reactor 21 is connected to a plus terminal of a rectifying circuit 30, and other end is connected to a drain terminal of a first switching element 1 through a bodies 5. Also, one end of a secondary coil 23 is connected to a drain terminal of a second switching element 2 through a diode 4, and other end is connected to a terminal at ground side of a rectifying circuit 30. Then, a half-bridge circuit comprising the second switching element 2, a diode 19 and the first switching element 1 is constituted in parallel to a secondary coil 23. Here, by a control circuit 3 having a variable frequency oscillation circuit, the first and the second switching elements 1, 2 are controlled, and a charging voltage for capacitors 16, 17 is raised slowly.
Patent JP-H06242266-A (JP)
Title: Rotary stand of machinery and apparatus
Inventor: ASAI HIROAKI
IPC: B25H1/00
Filed: 1993-02-12
Abstract: PURPOSE:To provide the rotary stand capable of prescribing a rotation direction, altering the quantity of rotation and subjecting machinery to rotary operation without anxiety. CONSTITUTION:The rotary stand of machinery is equipped with the anchor table 12 fixed on the floor surface and the placing table 14 placed on the upper surface of the anchor table 12 in a rotatable manner and placing machinery on its upper surface and a positioning block 23 is provided to one of the mutually opposed surfaces of the anchor table 12 and the placing stand 14 and stoppers 21a, 21b coming into contact with the positioning block 23 to stop rotation is provided to the other one of them and attached in an alterable manner so as to be capable of selecting and setting the rotation direction of the placing table and the quantity of rotation thereof.
Patent JP-H05248722-A (JP)
Title: Refrigerant control device for multi-chamber type air conditioner
Inventor: IGA NAOKI
IPC: F25B13/00
Filed: 1992-03-05
Abstract: PURPOSE:To assure a heating capability of an indoor unit being operated without having any relation with a length of a connecting pipe and temperature of surrounding air by a method wherein a degree of opening or closing of an electrical expansion valve corresponding to a stopped indoor unit is adjusted in response to a detected temperature of a saturation temperature sensor when a few number of heating devices are operated. CONSTITUTION:In the case that the surrounding air temperature is high, only an indoor unit 109 is operated to heat and a low pressure of a compressor 103 shows a high temperature, so that the detected temperature of a saturation temperature sensor 118 is also increased, a degree of opening of instruction for each of the electrical expansion valves 106 and 107 is made lower than that of a low pressure adjusting device 1 through an electrical expansion valve control device 113, a flow rate of refrigerant flowing in the indoor units 110 and 111 is reduced and then the heating capability of the indoor unit 109 is assured. As the low pressure is increased, the detected temperature of the saturation temperature sensor 118 is also increased, resulting in that when it reaches a value more than a specified value, the degree of opening of each of the electrical expansion valves 106 and 107 is reduced by the low pressure adjusting device 1, a flow rate of the refrigerant flowing in each of the indoor units 110 and 111 not being operated can be reduced and a heating capability of the indoor unit 109 can be increased.
Patent JP-S5810507-A (JP)
Inventor: JIYOOJI ROOTON ROTORAMERU
IPC: A01N25/00
Filed: 1982-03-26
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。