baber/WOPTO huggingface dataset:
Patent JP-S6399789-A (JP)
Title: Linear motor carrier apparatus
Inventor: YAMAGUCHI TADASHI
IPC: H02P25/06
Filed: 1986-10-13
Abstract: PURPOSE:To prevent a large thrust from being suddenly applied to a carried object by subtracting a signal corresponding to a deviation between a speed command signal and a speed feedback signal from said speed command signal and by using said resultant signal as a corrected speed command signal. CONSTITUTION:In a speed correction circuit 6, a speed feedback signal Sf is subtracted from a speed command signal Sa and inputted to an amplifier 10. An output signal Sb of the amplifier 10 is converted into a signal Sc by a differentiating circuit 14 composed of a resistor 12 and a capacitor 13. A subtractor circuit 15 subtracts the signal Sc from the speed command signal Sa to output a corrected speed command signal Sa1. Another subtractor circuit 5 subtracts the speed feedback signal Sf from the corrected speed command signal Sa1 to output a control signal to a power controller 2 supplying an AC power to a linear motor coil 3.
Patent JP-S62104389-A (JP)
Title: White balance adjustment system for color television camera
Inventor: YAMANAKA RYUKICHI
IPC: H04N9/73
Filed: 1985-10-31
Abstract: PURPOSE:To adjust white balance automatically without using any white reflecting late, etc., for adjustment and to remove the difference in color balance among cameras by measuring color temperature information on circumferential light, receiving the information and generating a white balance control signal, and supplying the control signal to variable gain amplifiers of plural cameras. CONSTITUTION:The color temperature information obtained by a color temperature measuring instrument 2 is supplied to a transmission unit 4 at intervals of several seconds and converted to an audio signal band and then supplied to the input terminal 6 of a camera 1-1 or an automatic color temperature correction unit 8. Their switching is carried out with the changeover switch of the unit 4. The unit 8 is stored with white balance adjustment data on cameras 1-1-1-8 and the quantity of correction is calculated on the basis of said data and said color temperature information and supplied to the variable gain amplifiers of the respective cameras through camera control unit 9-1-9-8 to adjust the white balance automatically.
Patent JP-H07315022-A (JP)
Title: Vehicle suspension device
Inventor: MORI HIROSHI
IPC: B60G3/20
Filed: 1994-10-06
Abstract: PURPOSE:To provide the vehicle suspension device which eliminates the overhang of a mount supporting a shock absorber into a room while the stroke of a wheel is being assured, and concurrently enhances controllability and stability. CONSTITUTION:The connection of a lateral link front 4 is made at its outer end section via a ball joint 16 as a joint fixture which allows the section of a housing 1 interspaced downward from a drive shaft 2 to be relatively rocked, and meanwhile, a trailing link 6 is connected to the section of the housing 1 located between the ball joint 16 and the drive shaft 2 as viewed from the side via a rubber bush 20. And the connection of a shock absorber 7 to the lateral link front 4 enables the shock absorber 7 to be lowered down, prevents the hangover of a mount into a room while the stroke of a wheel is being assured, also assures camber stiffness and tread stiffness, and also enhances controllability and stability.
Patent JP-S62106279-A (JP)
Inventor: HANAOKA KOKICHI
IPC: F26B9/06
Filed: 1985-10-31
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-H0796849-A (JP)
Title: Vehicle posture control device
Inventor: MATSUMOTO SHINJI
IPC: B62D7/14
Filed: 1993-09-29
Abstract: PURPOSE:To improve stability of a vehicle by performing control by considering that in which direction a steering wheel is steered so as to generate lateral force when the yawing moment of the vehicle is controlled by reducing lateral force of front wheels when the vehicle is judged as unstable. CONSTITUTION:A stepping force sensor 11, an optical speed sensor 13 to detect speed in the longitudinal and lateral directions of a vehicle, a steering angle sensor 15 and a yaw rate sensor 1 to detect a yaw rate generated in the vehicle are provided respectively, and respective output signals are inputted to a controller 9. A motional condition in the lateral direction of the vehicle is detected here, and stability of the vehicle is judged according to this lateral motional condition. When the yawing moment of the vehicle is controlled by reducing lateral force of front wheels when the vehicle is judged as unstable, the braking force distribution to front and rear wheels is controlled so that the front wheel side becomes large only when being judged that the yawing moment is not generated in the direction for stabilizing lateral motion of the vehicle by the lateral force of the front wheels.
Patent JP-H1189032-A (JP)
Title: Method for stringing cable and equipment used therein
Inventor: MORIJIRI WATARU
IPC: H02G1/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a danger in high altitude work and to easily string a plurality of cables at the same time, without giving strong tension to the cables. SOLUTION: In this method, a plurality of traction ropes 4 drawn from a traction rope supply machine 2 are held by a plurality of traction rope suspenders 5, and a plurality of new cables 3 drawn from a cable supply machine 1 are suspended through the suspenders 5 which also serves as new cable suspenders. Next, the traction rope suspenders 5 are allowed to movably stride over a suspension wire 8. Then, the traction ropes 4 are traced in the cable installation direction, and the tractor rope suspenders 5 are successively moved over the suspension wire to have the cable stringed and then have it fixed on an electric pole 6a. Finally, the tractor rope suspenders 5 are removed.
Patent JP-H1176517-A (JP)
Title: Pachinko machine
Inventor: NAGANO MITSUYOSHI
IPC: A63F7/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To allows a player to enjoy game insatiably by achieving a high variety in the running-down pattern of game balls and an enhanced attractiveness. SOLUTION: This pachinko machine is equipped with a pattern display device having a pattern display part comprising a large liquid crystal screen at an upper rear part of a game board 4. A plate member 10 made of a transparent synthetic resin on which obstacle nails 16, 16... made of a transparent synthetic resin are erected is installed in front of the pattern display part. In the pachinko machine, game balls shot into a game area 15 are made to flow down from the front of the plate member 10 positioned in front of the pattern display part while hitting the obstacle nails 16, 16....
Patent JP-H0577375-A (JP)
Title: Composite polyester film for condenser
Inventor: AOKI SEIZO
IPC: B32B27/36
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a condenser film improved in heat resistance, moisture resistance, and life without deteriorating other electric characteristics by providing a sub-layer made of a polymer on a polyester film. CONSTITUTION:A condenser composite polyester film is formed by providing a sub-layer made of a polyolefin resin, a polyester resin, or the like on a main layer made of a polyester by a composite fusion extrusion method or the like. At this time, a relation between a surface resistivity Rs(B) under a high- temperature and moist condition at 80 deg.C and 90% RH in the state of only the main layer and a surface resistivity Rs(A) under the same condition in the state of the composite film is determined to be Rs(A)/Rs(B)>1.0. Alternatively, under the same high-temperature and moist condition, a relation between a volume resistivity Rv(B) in the state of only the main layer and a volume resistivity Rv(A) in the state of the composite film is determined to be Rv(A)/Rv(B)>1.0.
Patent JP-H1177188-A (JP)
Title: Method for mounting die to press machine and positioning jig to be used for the same method
Inventor: HORINOUCHI SHIGERU
IPC: B21D37/14
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method by which a shank provided on the die can be promptly and correctly inserted into and can engage with the shank hole of the slide of the press machine, and the positioning jig to be used for the method. SOLUTION: This method is to mount the die as follows, that is; in the shank hole 7H provided in the slide 7 of the press machine, the positioning jig 15 equipped with horizontally an indicating member 19 aligned with the axial center of the shank hole 7H, is provided. After positioning so that the axial center of a shank 9S in the die mounted on the bolster 5 of the press machine, aligns with the bottom end of the indicating member 19, the positioning jig 15 is taken out from the shank hole 7H, after that, the shank hole 7H and the shank 9S are engaged together, and are fixed.  Its constitution is as follows, that is; a mounting member 17 freely engagable with the shank hole 7H provided in the slide 7 of the press machine 1, is provided, and in a position where this mounting member 17 aligns with the axial center of the shank hole 7H when the mounting member 17 has been mounted in the shank hole 7H, the indicating member 19 is vertically provided.
Patent JP-S60133581-A (JP)
Title: Tape cassette
Inventor: OIE SHIYOUSUKE
IPC: G11B23/087
Filed: 1983-12-21
Abstract: PURPOSE:To contact closely a cover body to a cassette case and to improve the protecting function of a tape by arranging an engaging element of the cover body in a guide groove of a cassette case so as to be slided, and usually exciting the engaging element to back end by a spring. CONSTITUTION:The engaging element 12 of the cover body 11 having a U- shaped section is inserted into the guide groove 15 in the cassette case 1 so as to be slided in the front and back direction and excited to the back end side of the guide groove 15. The cover body 11 usually closes its opening window part 10 and forward movement is interrupted by an interruption piece 18. When the cassette is inserted into the arrow A direction, a releasing member 29 lifts the interruption piece 18 upwards, the notched part are opposed to said engaging element 12 so as to be moved and the cover body 11 is opened in accordance with the descent of the cassette in the B direction. Therefore, the cover body 11 usually closes the case 1 to protect the tape from dust or the like, so that the protecting function can be improved.
Patent JP-H0578680-A (JP)
Title: Weather strip for automobile
Inventor: MURATA KAZUHIKO
IPC: B32B27/34
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a weather strip for automobile having excellent durability, close-contacting property in closure and light sliding performance with window glass by laminating a specific modified ultra-high molecular weight polyolefin composition and a slidable resin and using the laminate as the strip. CONSTITUTION:The sliding member of the objective automobile weather strip is composed of, at least at the part contacting with a window glass, (A) an ultra-high molecular weight polyolefin composition and (B) a slidable resin laminated to a modified polyolefin thermoplastic elastomer. The component A contains (i) 90-10 pts.wt. of an ultra-high molecular weight polyolefin having an intrinsic viscosity of >=6dL/g and (ii) 10-90 pts.wt. of a polyolefin having an intrinsic viscosity of 0.1-5dL/g and modified with a modification monomer consisting of an unsaturated carboxylic acid (derivative). The component B is a slidable resin consisting of a polyamide resin, a thermoplastic polyurethane resin and/or a thermoplastic polyester resin.
Patent JP-S61122738-A (JP)
Title: Optical coordinate input device
Inventor: YAMAMOTO MITSURU
IPC: G06F3/0487
Filed: 1984-11-20
Abstract: PURPOSE:To prevent the titled device from detection of light other than that irradiated by a light pen by arranging a filter having a light emitting body absorbing area between a picture display device and an optical waveguide. CONSTITUTION:The filter 6 is arranged between the optical waveguide 6 and the display 2. Light having wavelength less than about 600nm out of that emitted from a picture element 12 on the display 2 is absorbed by the filter 16, a fluorescent substance 14 is not emitted and a photodetecting means 10 decides only the position irradiated by the light pen 4.
Patent JP-H07106993-A (JP)
Title: Receiving device
Inventor: OGINO TORU
IPC: H04B1/10
Filed: 1993-09-30
Abstract: PURPOSE:To improve the mutual modulation distortion characteristic of a radio receiving device by preventing deterioration of the receiving sensitivity characteristic with connection of a high frequency amplifier when the receiving input electric field is lower than a fixed level and then by bypassing the amplifier against a disturbing wave. CONSTITUTION:A receiving device contains a high frequency amplifier 3 which amplifies the receiving input, a receiving field intensity detector 14, a circuit quality detecting circuit 13 which decides the circuit quality including the mutual modulation distortion based on the demodulation signal, a logic circuit 1 which inputs the decision signals of the detector 14 and the circuit 13 and outputs a control signal after logical decision, and a high frequency switch 2 which inputs the control signal and bypasses the amplifier 3. Thus the amplifier 3 is bypassed by the switch 2 when at least the receiving field intensity is higher than a prescribed level and the circuit quality is deteriorated less than a prescribed threshold level.
Patent JP-H04120306-A (JP)
Title: Repairing method for tennis court having sand-filled artificial turf
Inventor: YAMAMOTO NAOYUKI
IPC: E01C13/08
Filed: 1990-09-12
Abstract: PURPOSE:To enable the surface layer of a tennis court to be repaired to an optimum condition by blowing the water or air of high pressure to the layer for cracking a sand cured layer on the court, eliminating unnecessary materials and spreading a suitable quantity of new sand all over the court. CONSTITUTION:The compressed air of high pressure generated with a compressor 3A is blown to a court surface A via a nozzle 3, thereby cracking cured sand on the surface layer of a tennis court and eliminating unnecessary materials. Whirling sandy, rubber particles and the like are sucked into a splash prevention chamber 4 with a suction pump 5, and only cleaned, treated and renewed sand is returned to the court surface A via a separation chamber 6 and a dust chamber 7. A shortage of the sand is covered by spreading new sand all over the court surface A. In this case, unnecessary materials are arrested with a dust collection filter in the dust chamber 7 and disposed of without any treatment. Also, the compressed air blown from a jet nozzle 3 is discharged from the dust chamber 7. Furthermore, a device body 1 is so formed as to be capable of freely traveling on wheels 2, in order to avoid damage to the court surface A. According to the aforesaid construction, the uppermost layer of the court surface A can be repaired to an optimum condition.
Patent JP-S62102787-A (JP)
Inventor: KIRISAKO OSAMU
IPC: A63H33/08
Filed: 1985-10-30
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-S60142580-A (JP)
Inventor: FUORUKAA GURAFU
IPC: H01L29/15
Filed: 1984-11-20
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-H0891784-A (JP)
Title: Electric pull conveying device having load lifting speed with adjustable revolution number
Inventor: YURUGEN HOIN
IPC: B66D3/20
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To easily attach an electronic controller and a revolution sensor in a small space and to sufficiently discharge loss heat by arranging an electric control unit having the electronic controller having a revolution sensor in a protective housing loaded on a transmission gear box and externally positioned. SOLUTION: An electric control unit 7 having the shape of an electronic controller 7a is provided with a revolution sensor 8. The revolution sensor 8 is arranged together with the electronic controller 7a in a protective housing 10 connected to a transmission gear box 9, and therefore, cooling is easy. The externally positioned protective housing 10 is provided with a pot-like hood 10a. A carrier for an output semiconductor as a structural element of a frequency modulator and for generating loss heat is mounted on the inner surface of the pot bottom surface 10b. A ventilation impeller 23 is attached to the shaft end 17b of an electric motor 2. The cooling air flow of the ventilation impeller 23 is guided through an inner chamber 24a of the electric motor 2, an inner chamber 24b of the transmission gear box 9, and an inner chamber of the protective housing 10.
Patent JP-S6398205-A (JP)
Title: Driver circuit
Inventor: KOMINE HIROAKI
IPC: H03F3/72
Filed: 1986-10-14
Abstract: PURPOSE:To suppress the fluctuation of the level of an output as a driver circuit in spite of a switching element or load, by selecting a feedback switching element adapting to the selection of an output switching element. CONSTITUTION:In an amplifier 1, transistors 8 and 7 are operated as a differential pair, and a signal is outputted from the emitter terminal that is the output terminal of a transistor 8 through a semiconductor switching element 14 or 16 that is the output switching element. In this case, for example, when a command that a selection signal SEL selects the semiconductor switching element 16 is issued, a semiconductor switching element 19 as the feedback switching element is also selected simultaneously. Therefore, the fluctuation of the output level of the amplifier 1 due to the selection of the semiconductor switching element 18 can be absorbed by assembling the semiconductor switching element 19 in its feedback loop.
Patent JP-H0769474-A (JP)
Title: Paper powder eliminator
Inventor: ARAI HIROYUKI
IPC: G03G15/00
Filed: 1993-09-04
Abstract: PURPOSE:To provide a paper powder eliminator that can forestall any drop in paper powder eliminating capacity and simple in structure, besides inexpensive in cost. CONSTITUTION:This eliminator is provided with a paper powder eliminating means 8 being supported so as to make it free of contact or separation to or from a feed roller 3 installed in a paper conveyor route 4, an energizing means 10 energizing this eliminating means in a direction separating it from the feed roller 3, and an actuator 9 being connected to the paper powder eliminating means and operating to allow the paper powder eliminating means 8 separate from the feed roller 3 by dint of energizing force of the energizing means 10, or to make this eliminating means 8 slidingly contact with the feed roller 3 against the energizing force of the energizing means 10 otherwise, respectively.
Patent JP-2000073738-A (JP)
Title: Exhaust device for engine
Inventor: NAGURA HIROYUKI
IPC: F01N3/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the taking-out of water in an exhaust gas in a condensed liquid state, in the exhaust device of an engine having a collector for collecting the soot in the exhaust gas exhausted from the engine. SOLUTION: An exhaust muffler 11 as a collector connected to the exhaust pipe of an engine has a cylindrical vessel 12 whose axis is in a nearly horizontal direction. A lead-in pipe 13 for introducing the exhaust gas from the exhaust pipe into the vessel 12 is arranged on the circumferential surface 12a of the vessel 12 along the circular tangential line direction of the circumferential surface 12a and a lead-out pipe 14 for leading out the exhaust gas from the vessel 12 is arranged on one side end surface 12b of the vessel 12 along the axial direction of the cylinder. The exhaust gas introduced from the lead-in pipe 13 formes a turning flow around the axis of the cylinder along the circumferential surface 12a and is exhausted from the lead-out pipe 14.
Patent JP-H0294409-A (JP)
Title: Antiseismic transformer
Inventor: NODA SHINICHI
IPC: H01F27/26
Filed: 1988-09-30
Abstract: PURPOSE:To improve the flexural rigidity of the iron core of the title transformer so as to improve the antiseismic property of the transformer by twisting the iron core. CONSTITUTION:The iron core 11 of this transformer composed of laminated iron core plates has three leg sections 12, 13, and 14 which are respectively wound with windings 15, 16, and 17. The vertical section 18b of the right upper tightening fitting 18 of the iron core 11 is twisted as going toward the rear side from the front side. The vertical section 19b of the left upper tightening fitting 19 is also twisted in opposite ways to the fitting 18 in both front-rear and lateral directions against the horizontal section 19a of the fitting 19. The vertical section 20b of the right lower tightening fitting 20 is twisted as going toward the rear side from the front side and the vertical section 21b of the left lower tightening fitting 21 is also twisted in opposite ways to the fitting 20 in both front-rear and lateral directions against the horizontal section 21a. Since the core 11 is twisted in such way, the frictional force between each iron core plate increases and the overall flexural rigidity of the iron core 11 increases. As a result, the characteristic frequency of the primary tilting mode increases and the transformer does not become resonant to seismic waves. Therefore, the antiseismic property of the transformer can be improved.
Patent JP-S61122891-A (JP)
Inventor: YOKOE MASAAKI
IPC: D05B65/02
Filed: 1984-11-19
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-H0771198-A (JP)
Title: In-pit carrying passage line structure
Inventor: YATO NORIHIRO
IPC: E21D11/40
Filed: 1993-09-03
Abstract: PURPOSE:To provide a double-line section in the center of a tunnel space without occupying all tunnel cross section. CONSTITUTION:In a carrying track 43 placed in a sectionally-circular tunnel space 40s, a single-line section 43a is provided at the bottom 40a so that the upper space of the carrying track 43 in the single-line section 43a can be used as a space arranged for a following carriage 15 and other tunnel building facilities, while a double-line section 43b is arranged at a higher position than the bottom 40a. The double-line section 43b consists of the branch portion 43c formed by parting the carrying track 43 in the single-line section 43a and the pass-by portion 43d. At the pass-by portion 43d, two carriages 9, 9 can pass each other in the form of parallelling each other on the right and left sides of a tunnel cross section, resulting in efficient carrying work.
Patent JP-2001065641-A (JP)
Title: High load transmission belt
Inventor: TAKAGI SHINICHI
IPC: F16G5/16
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce wear caused by the mutual contact of blocks by forming one of the front and rear faces of mutual contact faces of the blocks, as a resin coated face, and forming the other face as a metallic core material face in a high load transmission belt with an endless carrier engaged with the engaging grooves of a plurality of blocks slidable in a longitudinal direction. SOLUTION: This high load transmission belt 1 is formed by locking the engaging grooves of a large number of blocks 3, 3' to the endless carrier 2 slidable at least in the longitudinal direction of the belt 1. Each of the blocks 3, 3' is formed in approximately U-shape having two beam parts integrally connected on one side and opened at the non-connected side end part. The blocks 3 with the engaging grooves opened on the left side, and the blocks 3' with the engaging grooves opened on the right side are alternately arranged. In this case, the front face side 3a in the proceeding direction of the belt, of the blocks 3, 3' is formed of a resin material, while the rear face side 3b is formed of a metallic material. A friction coefficient between the adjacent blocks 3, 3' is thereby small to reduce wear.