baber/WOPTO huggingface dataset:
Patent JP-H0911186-A (JP)
Title: Cut-off device of masking film for veneer
Inventor: IIZUKA HIDEO
IPC: B65B33/00
Filed: 1995-06-26
Abstract: PURPOSE: To cuttingly run cutting blades correctly along end edge parts of veneers by conforming the cutting run direction of the cutting blades in bases of the arranged condition in which the veneer end edge parts are detected with both sensors by displacement operation of the bases to advance, retreat, and swing, to the direction along the end edge parts of the veneers. CONSTITUTION: For cutting off the runout part 4a out of plane of a film 4 between veneers 3, 3, when the runout part 4a out of plane of the film 4 transported by a conveyor 1 is positioned between both cutting-off device main bodies 17, 17, the conveyor 1 is once stopped. Next respective sensors 9 are arranged in the approached condition to the underside of end edge parts of the veneers 3, by advancing air cylinders 16. Next, pinions 15 are rotated so as to drive respective base drive parts 7, and bases 6 are advanced outward from lower positions of the end edge parts of the veneers 3. When the end edge parts of the veneers are detected by both sensors 9 in advancing process, drive of the base drive parts 7 are stopped, and the runout parts 4a out of plane are cut off by cut-off blades 5 along the end edge parts of the veneers 3.
Patent JP-H0326632-A (JP)
Title: Paper supply device
Inventor: FUNADA HITOSHI
IPC: B65H5/06
Filed: 1989-06-23
Abstract: PURPOSE:To eliminate possibility of slipping between a paper feed roller and a paper sheet and supply the paper sheet securely synchronously with a printing machine by holding and pressing a registered paper sheet by the paper feed roller of which rotation is stopped and a paper presser roller, and then accelerating the paper feed roller up to a predetermined circumferential speed. CONSTITUTION:After registering a paper sheet, a paper presser roller 80 advances toward a paper feed roller 79 by a retraction means, so the paper sheet is held and pressed by the paper presser roller 80 and the paper feed roller 79. After this, the paper feed roller 79 being stopped by cam mechanisms 77a, 77b starts rotation, and the paper sheet is accelerated up to a predetermined speed to be fed. When the paper sheet is thus fed, rotation of the paper feed roller is stopped by the cam mechanism, and after the paper presser roller 80 retracts from the paper feed roller 79 again, the next paper sheet is supplied and registered.
Patent JP-H11352605-A (JP)
Title: Device for processing photograph with sound
Inventor: NOZAKI IWAO
IPC: G03B27/52
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To facilitate layout editing coinciding with various specifications in a picture area and a sound area in a photograph with sound by providing an area setting part for laying out the picture area on which the picture image of a photographic picture is printed and the sound area in which a sound code image is recorded based on the layout information with respect to an area possessed by the prepared photograph with sound. SOLUTION: An area setting part 151 is provided with a picture area setting part 151a to lay out a picture area and a sound area setting part 151b to lay out a sound area. Since such area laying out operation is performed while confirming it through a monitor 63, the relation between the size of the picture area and the size originally possessed by the picture image is easily grasped. Since a specified pattern expressing the external size calculated by a code image capacity calculation part 154 is applied to the sound area in the same manner, relation between the size of the sound area and the size possessed by the sound code image generated by a code image data generation part 143 is easily grasped in advance.
Patent JP-S5383712-A (JP)
Title: Tape recorder
Inventor: TANABE MINORU
IPC: G11B15/02
Filed: 1976-12-29
Abstract: PURPOSE: To reliably stop the running operation of a tape by resetting a run command memory circuit in response to the detecting and recording operations of a run release signal of the tape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6136959-A (JP)
Title: Resin sealed type semiconductor device
Inventor: UNO TADASHI
IPC: H01L23/50
Filed: 1984-07-30
Abstract: PURPOSE:To prevent the reduction of yield regarding processing on assembly by forming a lead frame, to which a hole is bored, around a semiconductor chip on a chip-stage on which the chip is fixed. CONSTITUTION:Hole sections 28 are shaped around a chip-stage 21 for a lead frame. A chip 22 is bonded onto the chip-stage 21 for the lead frame plated with Au through a die-bonding means in the chip-stage 21 and a wire bonding region, etc. in the lead frame. Bonding-pads 25 for the chip 22 and nose sections in the internal direction of leads 24 in the lead-frame are connected by Au or Al small- gage wires 23 through the wire-bonding means.
Patent JP-S5587025-A (JP)
Title: Constant strain rate tension tester
Inventor: SAITOU TAKAICHIROU
IPC: G01N3/08
Filed: 1978-12-25
Abstract: PURPOSE: To miniaturize a tester and to simplify the attachment and detachment of a sample by giving the sample a constant strain rate by making it possible to adjust a roll gap by providing a couple sample tension roll clamps opposing to a sample fixing side clamp linked to a load detector.  
     CONSTITUTION: A sample tension roll clamp consisting of a couple of rolls 4 and 5 is provided opposing to sample-fixing side clamp 2 connected to load detector 1; one terminal of sample 3 is fixed by fixing clamp 2, and the other terminal is fixed by rolls 4 and 5, so that sample 3 will be pulled by turning rolls 4 and 5 in mutually-opposite directions. Roll 4 is fixed to driving shaft 6 being freely rotatable, but roll 5 can turn and presses and parts sample 3 against and from the roll 4 side to give sample 3 a constant strain rate, so that a strain value and stress can be measured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5950658-A (JP)
Title: Power supply circuit
Inventor: YAMANO SEIICHI
IPC: G05F1/56
Filed: 1982-09-16
Abstract: PURPOSE:To decrease the leading time at start and to increase the output voltage holding time at the generation of momentary interruption, by providing the 1st capacitor of a small capacitance and the 2nd capacitor of a large capacitance. CONSTITUTION:Since a voltage of the 1st capacitor 25 rises early at start, the said voltage is applied to a pulse transmission circuit 6 through load terminals C, D. The voltage at the terminal C is blocked at a diode 29 for preventing reverse flow, and is not supplied to the 2nd capacitor 26. If an output voltage of a receiving power supply 10 is lowered because of the momentary interruption of a balanced type cable, the voltage charged in the 2nd capacitor 26 passes through the diode 29 and is applied to the pulse transmission circuit 6 from the terminal C. Thus, a power is applied to the load even during the momentary interruption by increasing the capacitance value of the 2nd capacitor 26. Further, the leading time at start is decreased by setting the capacitance value of the 1st capacitor 25 to a small value.
Patent JP-H11351667-A (JP)
Title: Liquid heater
Inventor: FURUHASHI TOSHIO
IPC: F23D14/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent deformation at the bottom part of a liquid tank by forming it of a stainless material, bonding a passage forming member to the rear surface of the stainless material in face contact state and forming a combustion gas passage on the rear side at the bottom part of the liquid tank. SOLUTION: A bottom plate unit 6 is provided with a stainless plate 7 of substantially same size as the bottom part 4b of a liquid tank 4 and a plurality of copper passage forming members, i.e., rectangular pipes 8, are bonded to the rear surface of the stainless plate 7 in face contact state. The stainless plate 7 has a coefficient of linear expansion substantially identical to that of pure copper and the rectangular pipe 8 is formed of pure copper. Side wall part 8a on the upper surface side is bonded continuously by brazing the rear surface in a furnace except the front part 7a of the stainless plate 7 and the hole of the rectangular pipe 8 provides a combustion gas passage 9. This structure prevent deformation at the bottom part 4b of the liquid tank 4.
Patent JP-H064205-A (JP)
Title: Handwritten command input device
Inventor: YAMASHITA KAZUHIKO
IPC: G06F3/048
Filed: 1992-06-18
Abstract: PURPOSE:To provide the handwritten command input device which has richer functions. CONSTITUTION:An input part 1 has a stylus pen and a tablet and a user inputs handwritten commands. An input time measurement part 2 measures the time when each coordinate of a stroke is inputted with the stylus pen. A means speed measurement part 3 finds the mean moving speed of the stylus pen from the time measured by the input time measurement part 2 and the coordinate position corresponding to the time. A command recognition part 4 recognizes the handwritten commands according to the coordinate data on the stroke of the stylus pen. A command processing part 5 executes commands according to the commands recognized by a command recognition part 4 and data on the mean moving speed found by the mean speed measurement part 3.
Patent JP-H028895-A (JP)
Title: Pattern generating device
Inventor: MIZUTANI HIROSHIGE
IPC: G09G5/24
Filed: 1988-06-28
Abstract: PURPOSE:To arrange a pattern without parting it by reading definition information out of a pattern information storage part and generating a pattern for a specific display area, and inhibiting a pattern which is parted at an area border from being generated. CONSTITUTION:When pattern information of pattern kinds, area coordinates, etc., is inputted from a processor such as a computer, the definition information such as pattern shape, size, and arrangement information is selected and read out of a definition information storage part 5b. Then this definition information is supplied to the pattern generation part consisting of a pattern information control part 5a, a processing part 5c, and an area decision part 5d to area coordinates specified by the pattern generation part and obtain the best arrangement. Consequently, a parted pattern is prevented from being generated.
Patent JP-S5587636-A (JP)
Title: Burglarproof device for car
Inventor: MOCHIDA HARUO
IPC: B60R25/10
Filed: 1978-12-27
Abstract: PURPOSE: To heighten the burglarproof effect for a car by a method wherein a starting means and a battery are so constructed lest they should easily be short- circuited using an electric circuit including a transmitter and a receiver and an  optical circuit.  
     CONSTITUTION: An ignition switch 11 is housed in a metallic vessel 10, and operated by inserting an operation key through a hole 13, and signals are generated from a transmitter 12. A receiver 22, a switching circuit 23 and a fuel feeder 29 are encased in another vessel 20, and a power source line 40 and a signal line 30 are connected to the vessel 10 for transmission. When the ignition switch 11 is worked, signals generated are transmitted to the signal line 30 and introduced to the receiver 22, the fuel feeder 29 is operated, and an engine of a car can be started. Since the receiver 22 does not function when there is no signal, the engine is not started even when the ignition switch 11 is short-circuited by means of a metallic wire, etc., thus preventing the car from burglary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6315431-A (JP)
Title: Molding die for manufacturing semiconductor device
Inventor: ISHIHARA MICHIO
IPC: B29C45/14
Filed: 1986-07-08
Abstract: PURPOSE: To eliminate the need for die matching by forming a recessed section to an abutting surface in one mold in a pair of molds and substantially shaping the abutting surface of the other mold in a plane. CONSTITUTION:Recessed sections 11b, 11c are formed to the abutting surface 11a of a top force 11, no recessed section is shaped to the abutting surface 12a of a bottom force 12, and the abutting surface 12a is formed substantially in a plane 12b. A tablet is charged into a charging port 17, and pushed by a plunger, thus filling the insides of cavities 13, 14 with a resin through a runner and a gate, then sealing semiconductor chips 15 with the resin together with one parts of lead frames 16. The molds 11, 12 are separated, molded forms are removed from a molding die 10, and the lead frames are cut, thus acquiring a semiconductor device 19 having structure in which leads 16a are bent in the direction of the height of a resin package 18 in the resin package 18 and one end sides 16a-1 are exposed to the lower surface of the resin package 18 as terminals and extended to both sides. Accordingly, the die-matching of the top force 11 and the bottom force 12 is unnecessitated substantially.
Patent JP-S6316248-A (JP)
Title: Sucked dust detecting device for vacuum cleaner
Inventor: TOKUDA TAKESHI
IPC: A47L9/19
Filed: 1986-07-08
Abstract: PURPOSE:To securely detect dust passing through an in-tube air passage by providing one photosensors composed of a light emission body and a light reception body and two convex lenses. CONSTITUTION:A 1st and a 2nd convex lenses 11 and 12 are provided, the light emission body 13 is provided on the outside focus F1 of the lens 11, and the light reception body 14 is provided at the outside focus F2 of the lens 12. Then, light emitted by the light emission body 134 is refracted in passing through the lens 11 to become parallel light 15, which passing through the lens 11 to become parallel light 15, which passes through the in-tube air passage without any gap. This parallel light 15 is refracted again and converged by the lens 12, and projected on the light reception surface of the light reception body 14. Therefore, when dust 10 passes through the air passage 6, part of the parallel light 15 which is emitted by the light emission body 13 to reach the light reception body 14 is cut off by the dust 10 and the photodetection quantity of the light reception body 14 decreases, so that a current generated by the light reception body 14 decreases. Variation of the fine current generated by the light reception body 14 is detected and displayed and it is confirmed from the display state that the dust 10 does not pass through the air passage 6 any more, thereby recognizing the end of cleaning.
Patent JP-S6221562-A (JP)
Title: Recorder
Inventor: KATAYANAGI JUN
IPC: B41J11/26
Filed: 1985-07-22
Abstract: PURPOSE:To effectively prevent the damages of a paper jam, a mechanism, and a recording medium, by providing a means controlling the pressing force of a recording medium against a platen. CONSTITUTION:When a fan hold paper 8 is fed, cams 12 rotate together with a platen 2 so that convex cam faces 18 of levers 13 engage with cam faces 12' of the cams 12 by every rotation of the cams 12, reducing the pressing force of paper discharge roller 17 against a recording medium. When a pressing force F2 of the paper discharge roller 17 where the cam faces 18 disengage with the cam faces 12' is defined as P1 and that where they engage with the cam faces 12' is defined as P2, P1 is set at the sufficient value to prevent the fan hold paper 8 from being leviated and P2 is at the maximum value to allow the fan hold paper 8 to slip between the paper discharge roller 17 and the platen 2. As a result, the pressing force F2 is varied from P1 to P2 by every rotation, which enables the fan hold paper 8 to slip between the paper discharge roller 17 and the platen 2 to the justified without excessive force in the presence of deviation of a carry velocity v1 of a pin wheel 5 from a carry velocity v2 of the platen 2.
Patent JP-2000348358-A (JP)
Title: Optical pickup
Inventor: NAGATA KEIJI
IPC: G11B7/09
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent the unnecessary resonance of a movable part containing the objective lens of an optical pickup. SOLUTION: In the optical pickup which is equipped with a movable part 2 having an objective lens 1 on one end and with a fixed part supporting the movable part 2 through at least four leaf springs 7 used also for power supply and which controls movement in the focusing direction and tracking direction of the movable part 2 by energizing a focusing coil 3b and tracking coil 3a on the movable part 2, a weight material 12 is stuck to the end of the movable part 2, where the weight material is a substance having fluidity at the time of sticking to the opposite member but solidifying quickly such as solder and an adhesive. The center of gravity position in the direction orthogonally crossing the tracking and focusing directions of the movable part 2 is thereby designed to roughly coincide with the actuating center position of a driving force for the movable part 2.
Patent JP-S5586807-A (JP)
Title: Modification of phenolic resin
Inventor: MIZUTANI TOSHIYASU
IPC: C08G8/24
Filed: 1978-12-25
Abstract: PURPOSE: To obtain a modified phenolic resin with a high quality without causing bleedout, by reacting a phenolic compound with an aldehyde in the presence of an alkylallyl phenol.  
     CONSTITUTION: In the preparation of a phenolic resin from a phenolic compound and an aldehyde, an alkylallyl phenol shown by the formula (R 1  is 4W16C alkyl; R 2  is H or allyl) is added as a modifier to the reaction system. 2-Allyl-4-nonyl phenol; 2-allyl-6-nonyl phenol; 2,6-diallyl-4-nonyl phenol; 2,4-diallyl-6-nonyl phenol, etc. may be cited as the modifier. To provide a phenolic resin with good internal plasticizing action, one or more wt%, preferably 2W20wt% of the modifier based on its mixture with the raw material phenolic compound is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0449521-A (JP)
Title: Laminated substrate
Inventor: HOSHINO KOZO
IPC: G11B5/84
Filed: 1990-06-19
Abstract: PURPOSE:To obtain a substrate of high reliability suitable for high-density recording by forming a carbon layer after concentrically roughening the surface of a resin layer. CONSTITUTION:This laminated substrate is used for a medium of high recording density, and is produced by forming a resin layer of >=2mum thickness on an aluminum alloy plate, concentrically roughening the surface of the resin layer, and further forming a carbon layer thereon. Surface roughness of the roughened resin layer is 200 - 800 Angstrom  in the perpendicular direction to the tangent of concentrical circles on the rough surface. By roughening the surface of the resin layer on the aluminum alloy plate and further providing the carbon layer thereon, generation of errors can be effectively suppressed, and thereby, a cheap substrate with high reliability which can be used for high density recording can be offered.
Patent JP-H058033-A (JP)
Title: Weld joining method for steel-frame structure
Inventor: OGURA KEIJI
IPC: B23K9/02
Filed: 1991-07-01
Abstract: PURPOSE:To prevent strength decrease at wind load by abutting a backing strip formed into the gentle recessed curved surface on between steel-frame members to be welded to perform welding and then, removing the backing strip. CONSTITUTION:The backing strip 1 forms the gentle recessed curved surface 3 where the external. surface cut on joining space 2 between a pillar (a) and a beam (b) extends strectching over between both members and indentations 4 and 4 are provided on both ends in contact with the pillar (a) and the beam (b) of the recessed curved surface 3. The backing strip 1 abuts extensively on between the pillar (a) and beam (b) and after welding is performed, the backing strip l is removed. Since deposited metal is filled up on the recessed curved surface 3 of the backing strip 1 and the indentations 4 and 4 of both ends after the backing strip 1 is removed, the deposited metal of the indentation 4 parts is chipped off. A penetration part of the continuous gentle curved surface is formed between the pillar (a) and beam (b) and the strength decrease and the occurrence of cracking due to stress concentration in the vicinity of the backing strip are prevented.
Patent JP-S5492297-A (JP)
Title: Flaw detector
Inventor: TAKENOUCHI YASUSHI
IPC: G01N27/82
Filed: 1977-12-28
Abstract: PURPOSE: To make possible improvement of problems such as exertion of centrifugal forces to the probe at the rotation measurement, etc. by providing a balance weight to be balanced to rotating moment produced at the turning portion including the probe and bar.  
     CONSTITUTION: Water supplied from a water supply unit to a shaft 5 passes  through a bar 6 and bellows 7 and is sent to a probe 8, thence it spouts from the nozzle provided to the surface of the probe opposing to a steel pipe 2, thereby forming a water film between both. The rotating moment trying to revolve the shaft 5 produced by the total weight of the probe 8, bellows 7 and bar 6 is balanced by the weight adjustment of a counter weight 10 or the position adjustment of the weight 10 by shim plates 11. These make it possible to prevent the change in the number of revolutions, the change in the diameter of the steel pipe 2 or the change in centrifugal forces caused by displacement in the radialdirection from affecting the water film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5684112-A (JP)
Title: Supplementary adjuster for twist angle of twist roller guide
Inventor: SHIMADA HIROAKI
IPC: B21B39/28
Filed: 1979-12-11
Abstract: PURPOSE: To give the optimum twist angle to the rolled steel material, and to always maintain the rolling accuracy at the utmost level, by forming the twist caliber of the twist guide, included in the tandem type horizontal continuous rolling mill, into a specified shape, and by rotatably supporting this twist guide, installed in the guide box so as to pass through the central part of the guide box.  
     CONSTITUTION: At the twist roller guide of the tandem type horizontal continuous rolling mill, a couple of upper and lower twist rollers 6a, 6b, adjusts the twist angle to be given to the rolled steel material. The twist caliber 30 of the twist guide 3 is formed in a cylindrical shape whose axis is identical with that of the caliber, and this twist guide 3 is installed in the guide box 1 at its central part so as to pass through the guide box 1, and also this twist guide 3 is supported rotatably around the central axis. At a part of outer surface of the twist caliber of the twist guide 3, an adjusting gear 41 is provided; and a worm 42, engaging with the gear 41, is supported by the bearing so as to be restrained from axial displacement; hereupon, the bearing is installed in the guide box 1 coupling with the twist guide 3; and the worm 42 is rotatably supported by the adjusting spindle 43 rotating together with the worm 42 at a same speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0778234-A (JP)
Title: Course detector
Inventor: KABURAYAMA NORIKO
IPC: G05D1/02
Filed: 1993-06-30
Abstract: PURPOSE:To accelerate processing, to measure the degree of curvature and slope of a road, to find a course with high accuracy, and to detect the course even when a white line is hidden by an obstruction, etc. CONSTITUTION:An input image is divided into plural horizontal blocks by a window setting part 102 after an edge point is extracted by an edge point sampling processing part 101, and one window is set at every candidate of the white line, and plural edge points in the window are set as straight line candidate points by a straight line detecting part 103, and a straight line on which the maximum number of straight line candidates can be loaded is detected. A condition setting part 105 inputs a recognition result last time from a last time recognition result holding part 104, and updates the condition of the white line sequentially. Also, a white line recognizing part 106 recognizes the white line, and a result verifying part 107 judges whether or not the recognition result is correct.