baber/WOPTO huggingface dataset:
Patent JP-S5973248-A (JP)
Title: Three-axial drive positioning table
Inventor: TOKISAKI YOSHINAGA
IPC: B23Q1/56
Filed: 1982-10-21
Abstract: PURPOSE:To move a mounted material under high drive power and at a high averaged speed with small dispersion, by crossing three axial drive mechanisms with an angle of 60 deg., with each others, so that they independently drive the mounted material without interfering with each others. CONSTITUTION:U, V and W axial feed drive mechanisms respectively have motors 1, 5, 9, feed screws 2, 6, 10 directly coupled to the motors 1, 5, 9, etc. The screw 2 of the U axial feed drive mechanism is threadedly engaged with a feed screw nut 3 to which a connecting part 4 is secured. Further, there is provided a connecting member 8 having a slide guide 7a which is secured to a nut 7, making an angle of 60 deg. with respect to the feed screw 6 of the V axial feed drive mechanism. A connecting part 14 has an arm 14a making an angle of 60 deg. with respect to the feed screw 10 of the W axial feed drive mechanism and inclined in the direction opposite to the arm 12a of a connecting arm 12a, and the arm 14a is slidably fitted in a groove 13 in a slide guide 13. Therefore, the drive mechanisms drive a slide table 15 in their respective directions, independently from each others.
Patent JP-H1029571-A (JP)
Title: Travel vehicle
Inventor: YOSHIDA TETSUYUKI
IPC: B62D55/10
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To increase the coupling strength between a vehicle body and crawler bodies, and reduce shocks and slow down the vertical movement of the vehicle body caused when the vehicle passes over bumps on roads. SOLUTION: A front equalizer bar 30 and a rear equalizer bar 31 vertically swingably mounted on a vehicle body 10 are respectively coupled to left and right front crawler bodies 11 and left and right rear crawler bodies 12 on the forward sides thereof vertically swingably as well as slidingly back and forth. A swinging pivot shaft 40 vertically swingably mounted on the vehicle body 10 is rotatably coupled to the front crawler bodies 11 on the backward sides. Fixed pivot shafts 50 fixed on the vehicle body 10 are rotatably coupled to the rear crawler bodies 12 on the backward sides.
Patent JP-2000019185-A (JP)
Title: Molding method for cable taking-out part, and cable- integrated mold structure
Inventor: ARAI TAKESHI
IPC: B29C33/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enhance the fusion strength between a resin mold for covering a sensor part or an actuator and a cable and the cable to make surely preventable intrusion of water from these interfaces. SOLUTION: A contracted part 10 is formed in a flow passage for a resin 12 fed at the time of resin molding, in a portion where a cable is to be arranged 5. The resin 12 is compressed thereby in the contracted part 10, and shearing heat is generated to maintain a high temperature of the resin 12. The cable 5 and a housing (resin mold) are surely fused thereby in an area where the contracted part 10 is formed.
Patent JP-H0514228-A (JP)
Title: Fm signal detector using filter
Inventor: FUKUOKA NOBUHIRO
IPC: H04B1/26
Filed: 1991-06-28
Abstract: PURPOSE:To improve the S/N of an FM receiver in a system in which an FM modulated band width is divided into plural BPF, and to attain a high sensitivity. CONSTITUTION:An FM signal added to an input terminal 1 is converted into an IF signal of the frequency components of a sum and difference with an oscillation signal from a local oscillator 3 by a multiplier 2. The IF signal is inputted to BPF 12, 22, and 32-n2, so that the IF signal of the difference components can be fetched, and the phase is corrected by phase shifters 21, 31, and...n1. The phase of the IF signal is compared with that of a VCO signal by phase comparators 13, 23, and 33-n3, the frequency components of the FM signal are detected by the phase difference, and fetched through an adder 4 by turning any switch 16-n6 ON.
Patent JP-S6246382-A (JP)
Title: Parts position recognizing device in parts fitting machine
Inventor: TAIRA NOBUTAKA
IPC: B23P19/00
Filed: 1985-08-23
Abstract: PURPOSE:To improve recognition rate by irradiating uniform light irradiated toward an indirect illuminating body from an illuminator and reflected irregularly in its inside onto a part picked up by a mounting head, and inputting the image of the part to a picture inputting device. CONSTITUTION:Light irradiated from an illuminator 13 enters an indirect illuminating body 12 and reflected irregularly, or, a part of the light is reflected irregularly on the surface of the indirect illuminating body 12. The image of a part 3 formed by the diffused light is inputted to a picture inputting device 11, and the position of the part 3 is recognized surely by an image with good contrast. As only a light indirect illuminating body is attached instead of a conventional ring-shaped illuminator, the weight of the mounting head can be reduced.
Patent JP-H1019526-A (JP)
Title: Method for measuring cross section profile shape of object to be measured, and method for measuring three-dimension shape
Inventor: TSUCHIYA HIDEO
IPC: G01B11/24
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To measure the profile at an arbitrary cross section or the entire surface of an object to be measured having a complex surface shape. SOLUTION: The coordinate value of an arbitrary point on the surface of an object to be measured 12 is measured as the first temporary point, and a laser sensor is moved by a measurement pitch and to measure the coordinate value on the surface of the object to be measured 12 as the second temporary point. Then, based on the coordinate values and the measurement pitch of the first and second temporary points, the coordinate value of the third temporary point is set, and at the same time, a normal line vector at the third temporary point is calculated. The object to be measured 12 is so rotated that the normal line vector is parallel to irradiation direction of laser beam. Then the laser sensor is so moved that the laser beam is projected on the third temporary point at the measurement distance where precision of the laser sensor is highest. With the above operations, the coordinate value of the first measurement point on the surface of the object to be measured 12 irradiated with the laser beam, and after that, based on the coordinate values of temporary points and measured measurement points, above processes are repeated, so that coordinate points of measurement points of the second or later are sequentially measured. Thus, the cross section profile shape of the object to be measured 12 is measured.
Patent JP-S6163476-A (JP)
Title: Recording material
Inventor: SAKAKI MAMORU
IPC: D21H19/20
Filed: 1984-09-06
Abstract: PURPOSE:To obtain a recording material for ink jet recording excellent in ink receptivity and the sharpness of a recording image, by providing an ink receiving layer comprising a vinyl pyrrolidone/dialkylaminomethyl(meth)acrylate copolymer and/or a quaternary compound thereof. CONSTITUTION:The titled recording material has an ink receiving layer comprising a vinyl pyrrolidone/dialkylaminomethyl(meth)acrylate and/or a quaternary compound thereof (PVP-DAAEA). Because PVP-DAAEA shows sufficient hydrophilicity though no -OH group is present in the molecule thereof, the ink receiving layer comprising said copolymer shows no lowering in ink receptivity even under a low temp. and low humidity condition and hardly receives the effect of drying temp.
Patent JP-H01105642-A (JP)
Title: Data transfer network for parallel computer
Inventor: HAYASHI TAKEHISA
IPC: H04L12/931
Filed: 1988-07-27
Abstract: PURPOSE:To reduce queuing time required till the start of switching by starting the switching on the arrival of a first packet in a case a partial address, necessitated for determining the switch of a next stage, is contained in a first sub- packet among plural sub-packets. CONSTITUTION:When the partial addresses A1, A2, and partial data D1, D2 are inputted successively to the input port of the switch S00', since the positions of all decision bits for determining the transmission destination switch of a packet are located within the partial address of the first sub-packet, the transmission destination is determined without waiting the arrival of a second sub- packet, and transmission is started. Thus, the partial addresses A1, A2 and the partial data D1, D2 are transmitted successively to the switch S14' from the switch S00'. At the switch S14', the order of the partial address A1 and A2 are changed, and the partial data D1, D2 are selected respectively, and are given to an output port selection circuit. Thus, the switching starting time of the respective switches can be saved from being delayed so much.
Patent JP-H0472708-A (JP)
Title: Electromagnetic machine and equipment
Inventor: TANAKA TOSHIYA
IPC: H01F27/28
Filed: 1990-07-13
Abstract: PURPOSE:To improve reliability of visual inspection on the soldering and its solder of a terminal pin by a method wherein an insulating member is provided in flange shape on the coil bobbin located between the terminal pin and a core, and the insulating member is projected outward longer than the terminal pin in the protruding direction of the terminal pin. CONSTITUTION:Cream solder is applied in advance on the position where a terminal pin 26 is to be connected in the conductive pattern of a circuit substrate 1. Subsequently, a transformer is placed on the circuit substrate 1, and the terminal pin 26 is directly connected to the solder-applied position on a conductive pattern. As the terminal pin 26 is protruding toward the axial direction from both end flange parts 12a and 12b of a coil bobbin 11, the terminal pin 26 comes nearer too the core 21 in the distance in a straight line. However, as there is the flange part 34 of an insulating member 31 between the terminal pin 26 and the core 21, and also as the flange part 34 is protruding outward from the terminal pin 26 in the protruding direction of the pin 26, a sufficiently long creeping distance can be secured between the terminal pin 26 and the core 21, the insulating property between the terminal pin 26 and the core 21 can be secured reliably, and the short circuit occurring between the above- mentioned terminal pin 26 and the core 21 can be prevented without fail.
Patent JP-2000055148-A (JP)
Title: Shaft transmission gear equipped with pulsator
Inventor: DOLD MICHAEL
IPC: F16H49/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress noise emission from a shaft transmission gear and enhance the power transmitting efficiency. SOLUTION: This shaft transmission gear is equipped with a stationary support ring 1 having a cylindrical supporting surface 3 equipped with inner teeth and a drive device 30 equipped with an exterior surface 7 where teeth are formed and with a rotary bushing 5 having ample flexibility in the radial direction and coupled with a drive shaft 11, whereby one or more peripheral portions 7a/7b of the external surface 7 of the bushing 5 is/are engaged with and held by the supporting surface 3 of the ring 1 by the drive device 30 through a plurality of rails 40, and at least part of each rail 40 is formed flexible, and the rails 40 are formed rigidly on a ring band which has a length at least half of each rail 40 approximately.
Patent JP-S6341571-A (JP)
Title: Cathode electrodeposition coating composition
Inventor: TSUCHIYA YASUYUKI
IPC: C09D5/44
Filed: 1986-08-06
Abstract: PURPOSE:To obtain the title composition by adding a specific amount of aminoplast resin to a cationically electrodepositing coating resin composition, thus curing at low temperature without inhibition of oxidative polymerization to give coating films excellent in surface flatness and resistance to corrosion. CONSTITUTION:The objective composition is composed of (A) 100pts.wt. of a reaction product between (i) a polymer bearing carbon-carbon double bonds, oxirane oxygen, (ii) a secondary amine and (iii) unsaturated fatty acid of formula I (R3, R4 are H, methyl), (B) 10-200pts.wt. of a reaction product between (iv) 1mol of a diglycidyl compound of formula II (R5, R6 are H, methyl; n is 0-20) and 1.9-2.1mol of component (iii), (C) 2-30pts.wt. of aminoplast resin, (D) 0-30pts.wt. of a reaction product between (v) 6-24C unsaturated monocarboxylic acid, (vi) component i and a compound of formula III (R10 is H, halogen) and (E) an organic acid salt of metal such as Mn, Co, Cu or Pb.
Patent JP-S6341172-A (JP)
Title: Printing head cooling system
Inventor: NAKAGAWA SHUJI
IPC: B41J19/18
Filed: 1986-08-07
Abstract: PURPOSE:To dispense with a blower and to reduce manufacturing cost, by a method wherein printing operation is stopped when a printing head reaches predetermined temp. and the printing head is allowed to move at a speed higher than that during printing operation to be forcibly cooled to a printable temp. by air. CONSTITUTION:A printing impact mechanism 6 and carriage moving mechanism 7 are cooperated to start printing operation due to a printing head 2 and a limit temp. detection part 3 detects that the temp. of the printing head rises to reach limit temp. T deg.C and a detection signal is inputted to a controller 5 to stop the printing impact mechanism 6 at first. On the basis of the judgement of the stoppage of the stoppage of the driving of said mechanism 6, a control signal for allowing the printing head to reciprocally move through a section L at a speed higher than a usual printing speed is sent to the moving mechanism 7. By this method, the printing head is cooled by air and, when the temp. thereof again falls to operation temp. t deg.C permitting printing operation, the controller 5 again sends the control signal to the printing impact mechanism 6 on the basis of the detection signal of an operation temp. detection part 4 to drive said mechanism 6 and, in synchronous relation to the driving of said mechanism 6, the printing head is reciprocally moved at the usual printing speed by the moving mechanism 7 to resume printing.
Patent JP-H0745167-A (JP)
Title: Detecting switch
Inventor: NODA SADAO
IPC: G01B11/00
Filed: 1993-07-28
Abstract: PURPOSE:To reduce manufacturing cost and management cost, and improve an assembling characteristic by enabling these only by manufacturing a single kind of a main body case while realizing downsizing when plural kinds of photoelectric switches are manufactured in response to respective ones of a switching function and an adjusting function. CONSTITUTION:Two variable resistors 8 and 9 are arranged in a main body case 2. A detecting switch is constituted so as to have a function as a changeover switch according to the value obtained by converting voltage signals inputted from the variable resistors 8 and 9 into a digital value by a microcomputer arranged inside of the main body case 2, or is constituted as a function having an adjusting function, so that switching of a detecting mode, an external synchronous mode or a floodlight frequency or the like, adjustment of sensitivity, adjustment of a hysteresis width and timer time or the like can be carried out.
Patent JP-H0849548-A (JP)
Title: Exhaust control device for two-cycle engine
Inventor: KANEHARA YUKIO
IPC: F01L5/20
Filed: 1994-08-08
Abstract: PURPOSE:To provide an exhaust control device for a two-cycle engine suppressing the occurrence of knocking without reducing the compression ratio. CONSTITUTION:This two-cycle engine 11 is provided with an exhaust port 31 opened or closed by the reciprocating stroke of a piston 16 on the inner periphery of a cylinder 15 formed on a cylinder block 13 and an exhaust timing control device 32 changing the height of the top dead point side opening upper edge section 31a of an exhaust port 31 into many stages in response to the operation state. The exhaust timing control device 32 is provided with exhaust valves 33, 37 reciprocatable in an exhaust passage 29 connected to the exhaust port 31. A notch 40 is provided at the tip 37b of the exhaust valves 33, 37 along the inner periphery of the cylinder 15 so that the exhaust passage 29 is communicated with the cylinder 15 when the exhaust valves 33, 37 are protruded on the exhaust port 31 and the piston 16 closes the exhaust port 31.
Patent JP-S5975978-A (JP)
Title: Combined antioxidant
Inventor: SHIRAISHI SATORU
IPC: C11B5/00
Filed: 1982-10-25
Abstract: PURPOSE:To provide a combined antioxidant effective for preventing oily matter, fragrant matter, etc. from deteriorating, by incorporating natural antioxidant ingredients for rosemary or sage and org. solvent extracts from tempeh. CONSTITUTION:A combined antioxidant which contains natural antioxidant ingredients of rosemary and/or sage and org. solvent extracts from tempeh as effective components. Natural antioxidant ingredients of rosemary and/or sage can be collected from a variety of antioxidant-contg. materials by the utilization of separation unit processes such as solvent extraction, adsorption, or distillation. Available materials contg. antioxidant ingredients of rosemary and/or sage include dry materials or finely crushed materials of rosemary and/or sage, residues from steam distillation by which essential oils are collected from these materials, and oleoresins yielded from the above materials by extracting with an org. solvent or residues from the extraction.
Patent JP-S5887252-A (JP)
Title: Alloy steel powder for sintered machine parts with high strength and toughness
Inventor: KAJINAGA TAKEYOSHI
IPC: B22F1/00
Filed: 1981-11-20
Abstract: PURPOSE:To obtain alloy steel powder for manufacturing sintered machine parts with superior hardenability, strength and toughness by atomizing a steel contg. specified amounts of a carbide forming element and P and having restricted Si, O and C contents. CONSTITUTION:Steel powder as starting material for manufacturing sintered machine parts with superior strength and toughness is obtd. by atomizing a steel contg. 0.6-6.5% in total 1 or >=2 kinds of metallic elements each forming easily high hardness carbide such as <2.3% Mn, <6.5% Cr, <4.8% Mo, <1.0% V and <2.0% W, further contg. 0.045-0.25% P, and having Si, C and O contents restricted to <0.10% Si, <0.15% C and <0.70% O. This steel powder has superior hardenability, and when machine parts are manufactured using a sintered body of the steel powder, sintered machine parts with superior strength and toughness are obtd.
Patent JP-S6341611-A (JP)
Title: Valve driver for engine
Inventor: MASUDA TOSHIHARU
IPC: F01L1/04
Filed: 1986-08-08
Abstract: PURPOSE:To aim at abatement in transfer power, by installing a driving device, which shifts a high-speed cam to a driving position where a valve member is driven by rotation of the high-speed cam, and a nondriving position, where the valve member is not driven, in the axial direction, in a camshaft. CONSTITUTION:A low-speed cam 3 is locked to a camshaft 2 to be synchronously rotated with an engine, while a high-speed cam 5 having a cam profile larger than the low-speed cam 3 is installed there free of slide motion in the axial direction but relatively unrotated. And, this high-speed cam 4 makes plural pieces of plungers 16 shift to the right by what these plungers press the side of a cam 4 at the time of pressure oil being taken in an oil chamber 15 from the oil passage 21 formed in a central part of the camshaft 1, making them possible to be engaged with a tappet 6 of a valve 5. And, when the pressure oil is in the oil passage, engagement of the cam 4 with the tappet 6 is made releasable by plural pieces of springs 20 via a plunger 18.
Patent JP-S5888868-A (JP)
Title: Record player system
Inventor: ITOU FUMIO
IPC: G11B3/095
Filed: 1981-11-20
Abstract: PURPOSE:To decrease the number of the assembly adjustment areas and to reduce the cost, by obtaining the arm position information (lead-in and lead-out positions) by counting the driving signals existing from the reference position through the present position of the arm. CONSTITUTION:A play button on a keyboard 3 is pushed when a tone arm 11-1 is at the rest position. Thus the signal is fed to a computer 6 from an input interface circuit 12. The computer 6 performs a prescribed process of data. A horizontal motor driving circuit 8 for tone arm is driven, and a pulse motor 10 is driven. The number of pulses equivalent to the revolutions of the motor 10 and covering from the rest position through a 30cm lead-in position is applied previously to the computer 6. The motor 10 is stopped at a time point when the count value of the pulses reaches a prescribed level. Then a tone arm up-down driving circuit 7 is driven to turn on a solenoid 9. The tone arm 11-2 is moved down to trace a record disk.
Patent JP-S6246837-A (JP)
Title: Transfer member guide apparatus for copying machine
Inventor: TAGAWA KUNIAKI
IPC: B65H5/36
Filed: 1985-08-27
Abstract: PURPOSE:To aim at the promotion of clear-cutness in a copy, by forming a tip end of at least a guide plate at the lower side in a vertical pair of guide plates with a conductive member, while impressing a DC bias voltage is homopolarity with a transfer rollertron on it, and making the voltage impressible accurately even in such paper as being contained with moisture. CONSTITUTION:A tip end of a guide plate 6b at the lower side in a pair of guide plates 6a and 6b is formed with a metallic conductive material and connected with a DC bias power source 8 in homopolarity with a transfer rollertron 2 of a transfer part 3, whereby at the time of copying, a DC bias voltage is impressed on it. And, the paper fed between these guide plates 6a and 6b is lightly held by a pressing member 7 at a spot short of the transfer part 3, and the DC bias voltage in homopolarity with the rollertron 2 of the transfer part 3 from the guide plate 6b at the lower side. At this time, since the paper is pressed down to the guide plate 6b at the lower side by the pressing member 7, voltage impression is accurately carried out. Therefore, even in such paper as being contained with moisture of up to 12% of water content, such a clear-cut copy image that is surely transferred up to a rear end of the paper is securable.
Patent JP-S6246963-A (JP)
Inventor: SHIMADA KEIZO
IPC: C04B35/571
Filed: 1985-08-27
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-H0238081-A (JP)
Title: Printing method of printer
Inventor: NAKAZATO HIROHIKO
IPC: B41J19/18
Filed: 1988-07-28
Abstract: PURPOSE:To enable a higher total printing speed by a method wherein a period of time necessary for moving a printing head is set to be longer than a period of time necessary for line feeding, and the head is moved without stopping a spacing motor when the head is to be moved from the present line to the next line without reversion of direction. CONSTITUTION:For instance, where the present line is printed by forward printing, a printing direction for the next line is so determined so as enable printing in a shortest time, taking into account a period of time necessary for moving a printing head to a printing-starting position for printing the next line in a forward direction, a period of time necessary from moving the head to a printing-starting position for printing the next line in a backward direction, and a line-feeding time relevant to the present line, based on the relationships of left and right end positions of printing for the next line with a right end position of printing for the preset line. Especially where the period of time necessary for moving the printing head is longer than the line-feeding time and the head is to be moved from the present line to the next line without reversion of direction, a line feeding operation is carried out without stopping a spacing motor. It is thus possible to contrive a higher total printing speed.