baber/WOPTO huggingface dataset:
Patent JP-H091835-A (JP)
Title: Optical fixing unit for color thermal printer and the printer
Inventor: FUJISHIRO TAKESHI
IPC: B41J2/325
Filed: 1995-06-19
Abstract: PURPOSE: To accurately measure the illuminance change of each ultraviolet lamp by one photoreceiving sensor. CONSTITUTION: This optical fixing unit 30 comprises two ultraviolet lamps 30a, 30b, a reflector 32, a frame body 45, a sensor mounting bracket 50, and a photoreceiving sensor 51. The sensor 51 is disposed at non-equal distances 4a, 4b at the lamps 30a, 30b. The incident angle 6 to the photoreceiving surface 51a is altered corresponding to the distance between the lamps 30a, 30b and the surface 51a, and the illumination lights from the lamps 30a, 30b are equally emitted to the surface 51a.
Patent JP-H04349848-A (JP)
Title: Frozen milk piece
Inventor: UEDA HARUKI
IPC: A23C3/04
Filed: 1991-05-29
Abstract: PURPOSE:To produce a frozen milk piece convenient for use and useful for newborn baby, etc., by preparing milk to prescribed nutrient content and concentration and freezing the prepared milk in solid form at a prescribed temperature. CONSTITUTION:The objective frozen milk piece can be produced by preparing a milk to contain sufficient nutrients such as proteins, fats, minerals and vitamins at necessary concentrations and freezing the milk at a prescribed temperature (e.g. -15 deg.C) in the form of cubic or ball-shaped solid form having slits for division. A prescribed number of the milk pieces are thrown into a cup or a nursing bottle and dissolved by pouring a small amount of hot water into the cup, etc., to get a milk having a temperature adequate for drinking (e.g. 40 deg.C). The load and labor of mother are lessened to enable safe and smooth feeding.
Patent JP-S5674675-A (JP)
Title: Obstacle detection device
Inventor: UNO TAKASHI
IPC: G01S15/931
Filed: 1979-11-24
Abstract: PURPOSE:To decide the distance to the obstacle, hearing a sound of alarm in the car, and drive a car in case when a driver moves it backward, by emitting an ultrasonic wave from an obstacle detection part installed in the rear body of the car, and receiving a reflected wave from the objective obstacle. CONSTITUTION:The obstacle detection part 2 is provided in the rear body of a car, an ultrasonic wave is generated by its ultrasonic transmission part 5, and the ultrasonic wave modulated by a pulse signal from the distance detection part 7 is radiated against the obstacle 4 through the transmission antenna 8. The ultrasonic wave reflected from the obstacle 4 is input to the receiving sensor 9, then it is differentiated by the ultrasonic wave receiving part 6, and a rise pulse is obtained. On the other hand, a rise synchronizing pulse is obtained at the distance detection part 7, from a pulse signal fed to the transmission part 5, an alarm signal is input to the alarm part 3 provided near a dashboard when the time difference between said pulse and a rise pulse which is an output from the receiving part 6 has exceeded the set point, then the alarm is send out.
Patent JP-S5275792-A (JP)
Title: Rotation control of ship propulsion apparatus having variable pitch bl ades
Inventor: DAIMON TOSHINOBU
IPC: B63H3/10
Filed: 1975-12-19
Abstract: PURPOSE: Rotation control apparatus of ship propulsion apparatus having variable pitch blades, is provided with rotation number set device which sets common set value to blade control system and main engine output control system, and one rotation number control circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5674377-A (JP)
Title: Direct current tig weaving welding method
Inventor: OGATA YOUJI
IPC: B23K9/167
Filed: 1979-11-24
Abstract: PURPOSE: To eliminate fit defect owing to DC TIG welding and obtain a good joint at high speeds by performing the deflection of the arc by making use of electromagnetic forces when the welding aiming position comes to the part where base metals intersect with each other or the part where preceding deposited metal and the base metals intersect.  
     CONSTITUTION: If in DC TIG weaving welding the welding aiming position comes to any of the part where base metals 1 intersect with each other, the part where preceding deposited metal and the base metals intersect, the part where the deposited metals intersect with each other or the part where the base metals and backing strips intersect, the power supply to a filler metal 6 is performed. Or when the power has already been supplied to the filler metal 6, the amount of the power supply is increased. At this time, the directions of the currents in the electrode 2 and the filler metal 6 are reversed and the electromagnetic forces generated by these currents and magnetic fields repulse to each other so that the arc column 3 parts from the filler metal 6 and is deflected in the welding advance direction. Thereby, the degree of wetting of the groove face etc. of molten metal is made freely controllable and the sufficient penetration is given in the deep position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5577588-A (JP)
Title: Line printer
Inventor: ARAI DAISUKE
IPC: B41J15/04
Filed: 1978-12-08
Abstract: PURPOSE: To position one of incision lines of continuous paper sheet in a predetermined position by providing a means for detection of the incision line and feeding the paper over a predetermined distance after detection of the incision line.  
     CONSTITUTION: When paper 1 is mounted on a line printer, an operator engages the feed holes of the paper 1 with a paper traction roller 6 and paper feed tractors 7. Driven by a paper feed circuit 71, the roller 6 and tractors 7 feed the paper 1 bit by bit, and a incision line position mark 3 is detected by a detector consisting of a light emitting element 8 and a light receiving element 3. With the mark 3 detected, since the distance between the detector and a incision line set position 10 is of a predetermined value, the paper 1 is fed over the distance to bring the detected incision line into register with the set position 10 of the line printer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6045231-A (JP)
Title: Single-lens reflex camera containing motor
Inventor: HARAGUCHI SHIYOUSUKE
IPC: G02B7/28
Filed: 1983-08-23
Abstract: PURPOSE:To wind and rewind efficiently a film by placing a motor in the vicinity of a cartridge and a winding spool, respectively. CONSTITUTION:A motor 1 contained in a winding spool, and a motor 2 provided on the opposite side placing an exposing aperture between, namely, in the vicinity of a film cartridge execute efficiently winding and rewinding by a planet gear mechanism, respectively. Winding is executed by two motors, and at the time of rewinding, a spool 15 is set free, and the motor 2 drives a coupler 50 and a sprocket 37. The motor 2 drives a lens, too, through a coupler 59. In such a way, a transfer mechanism can be simplified, and the multi-function can be realized efficiently.
Patent JP-S6214337-A (JP)
Title: Objective lens actuator for optical information reproducing pickup
Inventor: OHASHI KUNIAKI
IPC: G11B7/09
Filed: 1985-07-12
Abstract: PURPOSE:To enable an automatic assembling by providing a positioning member having a terminal insertion hole at the center part of a movable part covering a shaft and a bearing. CONSTITUTION:The upper part of a terminal insertion hole 22e is formed in radial shape making width wider in proportion to approaching to the upper part and so that an aperture hole 22f is provided at the upper part, a coil terminal wire can be easily inserted within the terminal insertion hole 22e and also, the coil terminal wire inserted once within the terminal insertion hole 22e is prevented to come out from the aperture hole 22f. Furthermore, so that the upper part of a shaft 9 is covered with a positioning member 22, the invasion of microscopic dust to a space between the shaft 9 and a bearing 16 is prevented and with smoothing the turning of a movable part 13, the rotation accuracy of an objective lens 4a can be improved. Thus, working to insert the coil terminal wire to the terminal insertion hole is made easy and it is possible to perform the automatic assembling.
Patent JP-S6213846-A (JP)
Title: Creep preventive device for automatic transmission
Inventor: YAGI YOICHI
IPC: F16H61/02
Filed: 1985-07-12
Abstract: PURPOSE:To reduce a shock in starting and eliminate its delay, by providing an orifice in a working fluid supply line to a friction element to suppress an increase rate of oil pressure while forcing elastic members to be brought into contact with a clutch piston and returning it to the initial position by restoring force of said elastic member. CONSTITUTION:A device provides an orifice 21 in an oil path 20 while an orifice 23, opened and closed by a spool 31 of a solenoid valve 30, in a front drain path 22. Here the device, closing the drain path 22 by the solenoid valve 30 when an engine is in an idling condition, suppresses a pressure increase of working fluid, when a vehicle is started, by the orifice 21. While the device, forming grooves 14, 15 opposed to the sliding surface of a clutch piston 11, fits piston seals 16, 17 of elastic material into said grooves to that restoring force is generated as the clutch piston 11 is slided. Consequently, when a clutch pressure PR disappears, the device finely holds a clearance between the clutch piston 11 and a clutch plate group 12. Accordingly, the device, preventing a friction element from rapid connection, enables a starting shock to be reduced while an action delay to be eliminated.
Patent JP-S637718-A (JP)
Inventor: YAMAGUCHI HIROMI
IPC: A01F12/00
Filed: 1986-06-27
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-H0316732-A (JP)
Title: Correcting method for warpage of electric laminated plate
Inventor: ARAI TAKAFUMI
IPC: H05K3/22
Filed: 1989-06-15
Abstract: PURPOSE:To refold an electric laminated board of a rectangular shape as seen in a plan in a short period of time and to suppress warpage of the board by slightly folding the plate along two diagonal lines in a crest state that its one face side slightly protrudes. CONSTITUTION:A warpage corrector has a surface plate 2 on which an electric circuit board 1 is placed, and a pressurizing unit 3. Protruding stripes and recess stripes formed of slender protruding stripes 4, rubber, etc., are arranged on a tape or the like in a cross state on the plate 2. The warped board 1 is placed on the plate 2, a cylinder 7 is operated to move down a movable plate 5, thereby pressing the plate 2. In this case, the stripes 4 or the recess stripes arranged in the cross state on the plate 2 are so disposed as to coincide with two diagonal lines of the board 1 of a rectangular shape as seen in a plan. Thus, the board is so slightly folded as to become crest states slightly protruding at one face side along the two diagonal lines, the warpage is corrected, and the warpage can be thereafter prevented.
Patent JP-H097258-A (JP)
Title: Tape driving device
Inventor: HASHI HIDEYUKI
IPC: G11B15/60
Filed: 1995-06-20
Abstract: PURPOSE: To provide a highly reliable tape driving device in which tape damage is difficult to be caused even when a thin tape is made to run and to prevent press damage which occurs when the tape is made to run from the condition of completion of loading while bringing a pinch roller into pressure contact with the tape. CONSTITUTION: The flange-to-flange distance L2 of the drawing post 7 between a winding reel 3 and a capstan 16 is set to be larger than the flange-to-flange distance L1 of the winding reel 3, and a tilt angle adjusting mechanism of capstan is installed. And the height of the drawing post 7 is adjusted by using the contact face between the winding reel 3 and the winding reel on the reel base 31 as reference.
Patent JP-S5486017-A (JP)
Title: Active thermal atmosphere combustion two-cycle internal combustion engine
Inventor: OONISHI SHIGERU
IPC: F02B33/44
Filed: 1977-12-21
Abstract: PURPOSE: To obtain high output torque when operation in high loads, by opening a lst scavenging passage and a by-path passage to a bottom of a crank chamber.  
     CONSTITUTION: The way of a scavenging passage 19 for connecting a crank chamber 8 and a scavenging hole 15 all the time is connected into the crank chamber 8 through a by-path passage 31, an opening and closing control valve 34 is mounted into the by-path passage 31, and the valve 34 is opened when operation in high loads, thus shortening the length of the scavenging passage to the scavenging hole 15 from the crank chamber 8 when operation in high loads. An above-mentioned arrangement can feed fresh air into a combustion chamber through the scavenging passage, which sectional area is large and which passage length is short, when operation in high loads, thus feeding a large quantity of fresh air into the combustion chamber, then obtaining high output torque when operation in high loads. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6213617-A (JP)
Title: Back hoe
Inventor: TSUDA AKIRA
IPC: E02F3/43
Filed: 1985-07-11
Abstract: PURPOSE:To simplify the discharge operation of excavated object by a method in which on the basis of information from a sensor, a bucket is automatically controlled to an excavated object housing attitude, and the automatic control is released when an operating lever is moved in a rocking manner beyond a set angle. CONSTITUTION:Whether a bucket 6 is in an excavated object housing attitude is detected by a weight type sensor 11 provided to the bucket 6 of a back hoe. When the bucket 6 is in the excavated object housing attitude, a drive controller 10 is automatically operated by a controller 12, an oil-pressure cylinder 7 is automatically operated by the controller 10, and the bucket 6 is controlled to a preset attitude. When an operating lever 15 is operated beyond a set angle, an automatic switcher 18 interrupts automatic control signals from the controller 12 on the basis of information from a potentiometer 17 and sends output signals from the meter 17 to the controller 10. Excavated object can thus be immediately discharged without the needs to operate switcher.
Patent JP-S63118298-A (JP)
Inventor: HIRAKAWA YOSHIRO
IPC: B42D15/02
Filed: 1985-07-10
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-S5276527-A (JP)
Title: Exhaust gas recirculation device
Inventor: YAMAMOTO MINAMI
IPC: F02M25/07
Filed: 1975-12-22
Abstract: PURPOSE: To restrain defects such as a decrease in power or an increase in fuel consumption etc. caused by exhaust gas recirculation, and to efficiently decrease production of NOx, by controlling a pair of open and close valve in response to the condition of engine operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05344672-A (JP)
Title: Resin molded motor
Inventor: MUKAIDE HIROSHI
IPC: H02K3/487
Filed: 1992-06-12
Abstract: PURPOSE:To prevent the inferiority of touch with a rotor by providing a projection in the position corresponding to the slot aperture of a stator, of the center core of a mold thereby molding a recess at the slot aperture on the inner side of a stator. CONSTITUTION:A recess c is molded on winding 11 side at a slot aperture part. This recess c can be made easily by providing the center core of a mold with a projection a little narrower than the width of a slot aperture and approximately 1mm long, according to the position of the slot aperture of a stator. Hereby, when molding the stator, the inferiority of touch with a rotor caused by a wedge 13 jutting out of the slot aperture of the stator can be prevented.
Patent JP-H052924-A (JP)
Title: Cable and its manufacture
Inventor: SASAGAWA MASAO
IPC: H01B7/17
Filed: 1991-06-25
Abstract: PURPOSE:To provide a cable which is easy to manufacture and with which the effect of covering the cable core is enhanced. CONSTITUTION:Cord groups consisting of cord elements 12 made of resin are installed mutually intersecting around a cable core 11 in a plurality of layers, and the intersections are joined by fusion so as to accomplish a mesh-form covering 13, and thereby a protection layer for the cable core 11 is provided to damp external forces. Eventual severance of the cable during its service will restrict its influence upon the limited area, and no affection be disseminated to other parts.
Patent JP-S6045799-A (JP)
Title: Warming device against dropping of feed water temperature
Inventor: TERAJIMA MAKOTO
IPC: F04D29/58
Filed: 1983-08-24
Abstract: PURPOSE:To prevent a jacket from thermal deformation in time of feed water temperature being quickly cooled, by interconnecting the jacket surrounding the outer side of a casing, to a shaft seal part of a rotary shaft, while leading a bleed-off solution extracted out of the shaft seal part, into the inside of the jacket. CONSTITUTION:At the outer side of a barrel casing 7 carrying a suction nozzle 18a and a discharge nozzle 18b each, there is provided with a jacket 9 surrounding this casing, while this jacket is interconnected to a shaft seal part 11 of a rotary shaft 10 piercing the barrel casing 7 by means of piping 12 carring a pressure reducing orifice 13. A bleed-off solution extracted out of the shaft seal part is led into the inside of the jacket 9 by way of the piping and the orifice and then discharged to an L/P heater drain 15 via another piping 14.
Patent JP-H0252997-A (JP)
Title: Manual type opening lever for opening and closing wedge type closing machine
Inventor: HAINTSU GIYUNTAA BUROIAA
IPC: F41A5/36
Filed: 1989-06-17
Abstract: PURPOSE: To ensure reliable manual opening/closing of a breachlock, especially in a limited region, by providing the energy storing device of an opening lever with a gas pressure spring having a piston and a toothed rod jointed to the piston. CONSTITUTION: An opening lever body 8 is provided with a containing chamber 11 having a tubular opening 10 arranged in the moving direction of a toothed rod 12 and the opening 10 extends over the motion stroke of the toothed rod 12 into the containing chamber 11. One end of the chamber 11 is screwed to a threaded insert member 23 arranged at the end of the opening 10 to close the end of the chamber 11. The rod 12 is jointed with a piston 9 to form a gas pressure spring 6 and gas is compressed in the piston 9 and the chamber 11 extending therefrom toward the insert member 23. The piston 9 comprises a piston head 63 and a piston rod 9' jointed with the toothed rod 12.
Patent JP-S5855189-A (JP)
Title: Welded joint structure of concentric circle pipe having different diameters
Inventor: TAKEUCHI MAMORU
IPC: B23K33/00
Filed: 1981-09-30
Abstract: PURPOSE:To elevate not only fatigue strength but also stress corrosion cracking resistance of a titled structure, by eliminating one end face inside circumferential side of an insertion side of a small diameter pipe having an outside diameter which is larger than an inside diameter of a large diameter pipe, so that it becomes thin. CONSTITUTION:In a welded joint structure of concentric circle pipes having different diameters, which is constituted of a small diameter pipe 2 having an outside diameter being larger than an inside diameter of a large diameter pipe 1, the small diameter pipe 2 is inserted into the inside circumferential part of the large diameter pipe 1, and the circumferential direction of the outside circumferential part of the small diameter pipe 2, and the end face of the large diameter pipe 1 are fillet-welded 3. In this case, within a range of insertion length L of an insertion part 4 (non-deposited part 4) provided on one end face inside circumferential side of the large diameter pipe, and welding leg length S (range of a broken line <=L+S), one end face inside circumferential part of the small diameter pipe is eliminated. By this elimination, the end part of the small diameter pipe 2 becomes thin, welding residual tensile stress is reduced remarkably, and not only fatigue strength but also stress corrosion cracking resistance are elevated.
Patent JP-2000349419-A (JP)
Title: Conductive pad and manufacture thereof
Inventor: YAZAWA AKIRA
IPC: H01L23/12
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To raise reliability in conductive connection by forming a base material layer comprising a nickel or an alloy whose main component is nickel on the surface of a pad forming part while a surface coat layer comprising a silver or alloy whose main component is silver is formed on the surface of the base material layer. SOLUTION: A base material layer 122a comprising nickel as the main component including phosphorus is formed on the surface of a chip-side pad forming part 121 of a copper pattern by an electroless plating method, over which a coat layer 122c of silver is formed by an electroless plating method. Since, with this configuration, the coat layer 122c is formed on the base material layer 122a whose main component is nickel, the flatness and hardness of a conductive pad is assured while bonding characteristics as well as adhesion of the surface coat layer 122c is improved. Further, the fact that the main component of the surface coat layer 122c is silver gives joint strength. So, the reliability in conductive connection is raised both by bonding and metal- jointing.
Patent JP-S5944207-A (JP)
Inventor: HIRANUMA TADANAO
IPC: A46B3/00
Filed: 1982-09-03
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-S6052611-A (JP)
Title: Oiling apparatus
Inventor: SUMINO KAZUYASU
IPC: D06B1/14
Filed: 1983-08-24
Abstract: PURPOSE:An oiling apparatus, having an oiling agent supply port, an oiling agent discharging outlet and partition weir for overflow at specific positions of an oiling agent trough, and capable of making the thickness of the oil film on the respecitve oiling rolls. CONSTITUTION:An oiling apparatus, having an oil supply port 4 at a position of the left end of an oiling agent trough 1 and to the working position from the driving shaft of the respective oiling rolls (A)-(D), an oiling agent discharging outlet 6 at a position of the right end of the oiling agent trough 1 and almost diagonal to the oiling agent supply port 4 and a partition weir 5 for overflow in a position at a distance of (1/3) or more of the peripheral length of the oiling rolls (A)-(D) dipped in the oiling agent from the rear boundary line between the oiling roll (D) and the oiling agent.
Patent JP-S6310678-A (JP)
Title: Chipping-resistant covering composition
Inventor: TAHIRA NOBUHIRO
IPC: C09D5/10
Filed: 1986-07-01
Abstract: PURPOSE:To obtain the title composition which gives a blister-free good covering film with excellent resistance to chipping and is useful for covering the surface of an automobile gasoline tank, by mixing a water-dispersible acrylic resin, a yellow iron oxide powder and, if necessary, a black iron oxide powder, a powdery filler, etc. CONSTITUTION:The title composition is obtained by mixing 100pts.wt. (solid content) water-dispersible acrylic resin (A) made by the (co)polymerization of, e.g., an alkyl (meth)acrylate; 10-300pts.wt. yellow iron oxide powder (B) comprising a hydrous ferric oxide of a particle diameter of 1-50mum; and if necessary, 100pts.wt. or less, based on 100pts.wt. component B, black iron oxide powder (C), 0-150pts.wt. powdery filler (D), such as an extender pigment (e.g., talc or silica), of a particle diameter of 1-50mum, and 0-100pts.wt. fibrous filler (E) (e.g., carbon fiber).